id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23499100 | <td><%= link_to image_tag("show.png"), note%><%= link_to 'Show', note %></td>
so both the image and the text are links to the same page.
the basic css for a comes with
&:hover {
color: #fff;
background-color: #000;
}
I tried to find a way to keep this for the text part, but eliminate it for the image ... | |
doc_23499101 | Is this a common problem? Is there a workaround?
I can get it working by changing line 70 in sfWidgetFormInputCheckbox to:
if (null !== $value && $value !== false && $value !== 0)
but I'd rather not alter core symfony files.
A: Another hack to resolve this bug without changing the Symfony classes is to set the defaul... | |
doc_23499102 | var AnimalView = Backbone.View.extend({.....});
var DogView = AnimalView.extend({......});
var CatView = AnimalView.extend({.....});
But what I'd really like to do is have the AnimalView determine which species results:
var AnimalView = Backbone.View.extend({
initialize : function(){
if (this.model.get("species")==... | |
doc_23499103 | import dask.bag as db
import json
js = db.read_text('path/to/json').map(json.loads).filter(lambda d: d['field'] == 'value')
result = js.pluck('field')
result = result.map(cleantext, tbl=tbl).str.lower().remove(exclusion).str.split()
result.map(stopwords,stop=stop).compute()
The basic premise is to extract text entrie... | |
doc_23499104 | Does anyone know why I can't pass an array of the class as a dynamic property through WCF ?
I have a ServiceOperationResponse class which is used to pass messages around my solution as shown below.
The message details datamember is a dynamic type allowing any object to be passed simply.
This works fine under nearly all... | |
doc_23499105 |
*
*items: Item[]
*money: number
When user buys item I call to apiService and if the response from the server allows you to add an item (the server will check if the user has enough money) I can make two changes in my store:
*
*push new item to array
*decrease money
I am confused about what is good practise a... | |
doc_23499106 | $content = file_get_contents(storage_path('app/Imports/example.csv'));
// returns Illuminate\Http\UploadedFile;
$uploadedFile = $this->someMethodToMakeLaravelUploadedFile($content);
How can I achieve this?
A: You can make a new Uploadedfile
use Illuminate\Http\UploadedFile;
return new UploadedFile($path, $name);... | |
doc_23499107 | Two columns c1 and c2 form a unique identifier for the rows in set1.
I want to get all values from set1 after the first row with a specific c1 and c2.
I have a query like the one below which works, but it repeats the same subquery twice, which seems superfluous and overly complex even for Oracle:
SELECT * FROM
(
SELE... | |
doc_23499108 | RSpec.describe Api::V1::AreaService do
Service=Api::V1::AreaService // I will be using Service instead of Api::V1::AreaService
it 'should save a new area' do
expect {
Service.add 'some', 'area' // This is one example
}.to change(Area, :count).by(1)
end
end
If I run this independ... | |
doc_23499109 | I'd like to link them so when I'll update the dataset, each linked element would update its own as well.
I tried using the dataset object as a reference for all elements, but it doesn't work since dataset is a read only property.
As of right now I'm looping on each element and change its dataset.
On the other hand I re... | |
doc_23499110 | They are connected with one another via self.prev_node and self.next_nodes,
also the Chain : self.last holds a link to the last element of the chain.
I'm using a method like this to add a new node :
class Node(object):
def __init__(self, next_nodes=[], prev_node=None):
self.next_nodes = next_nodes
self.prev_no... | |
doc_23499111 |
A: You sure can. Just use the standard Loader class like this:
var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, completeHandler);
loader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, ioErrorHandler);
loader.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS... | |
doc_23499112 | Form Component
const Form = () => {
const { dispatch } = useContext(FruitsContext);
const { setLoading } = useContext(LoaderContext);
let formRef = null;
const fruit = {};
const formSubmitHandler = async (event) => {
event.preventDefault();
setLoading(true);
await fetch('https://fruit-bas... | |
doc_23499113 | Please help and guide me.
If any other information need then please tell me
Thanks
A: It's almost impossible to answer a question without specific code and that is broadly worded. However, in this case, you may just have provided enough information.
For sql connection i am using a static class to make only one conn... | |
doc_23499114 | My controller Action code
def destroy
BaseWorkerJob.perform_async(Book)
end
My BaseWorkerJob class code
class BaseWorkerJob
include Sidekiq::Job
sidekiq_options retry:0
def perform(book)
# Do something
book.find(params[:id]).destroy!
sleep 15
end
end
SideKiq Error
enter image description... | |
doc_23499115 | override func viewDidLoad() {
super.viewDidLoad()
layout.itemSize = CGSize(width: view.frame.width/3, height: view.frame.width/3)
collectionView = UICollectionView(frame: .zero, collectionViewLayout: layout)
collectionView.translatesAutoresizingMaskIntoConstraints = false
collectionV... | |
doc_23499116 | Thanks for any help y'all can provide!
A: Not an answer, but too long for a comment.
There does not seem to be as of mid 2022 an implementation.
Copilot uses an underlying tool, OpenAI Codex, which has a model called codex-davinci-002, which can do code completion.
https://beta.openai.com/docs/models/codex-series-priv... | |
doc_23499117 | In java I used :
tv1.setText(Html.fromHtml("<BOLD>book<font color=\"RED\">s</FONT></BOLD>"));
and in xml I used :
<string name="tvCh2SubT1"><bold>Adding \"<font color="red">S</font>\" to make words plural</bold></string>
And this is a screen shot of my application setup:
thank you for your help
A: The <font> tag is... | |
doc_23499118 | one is trips, the other one is items....
Here's a tuple from the items table:
|--------------------------------------------------------------------------------------------------------------------------------------------------------------|
| id | item_desc | sending_from_latitude | sending_from_longitude | ... | |
doc_23499119 |
A: Update
I'm not sure what you see. What I see and find annoying is that when ClipAngel's form is shown in a different place from the one it was hidden (according to your positioning logic) I can see a "blink" of the form at the old position. AFAIU this is done note by your application itself but by the DWM (Desktop ... | |
doc_23499120 | central server, but it crash after some time, After research i found problem with signals,
So i have used code to handle signals, after that i found it receives SIGABRT signal,
i don't know how to solv this,
class MyTimer : public CppTimer{
void timerEvent() {
cout<<"timer Event"<<endl;
for(int i = 0; i < g_... | |
doc_23499121 | async readCSV(event) {
const reader = new FileReader();
reader.readAsText(event.target.files[0]);
var csvToJson;
csvToJson = reader.onload = async () => {
const text = reader.result;
const csvData = await this.csvJSON(text);
return csvData;
};
return csvToJson;
}
A: I see... | |
doc_23499122 | [08/30/19 16:00:01:001 EDT] [SRNotes_Worker-1] INFO com.emc.clm.srnotes.schedule.SRNotesItemProcessor Started processing the SrTriageFile instance with ID 38 and file ID 250339290
[08/30/19 16:00:01:001 EDT] [SRNotes_Worker-1] TRACE org.springframework.jdbc.core.StatementCreatorUtils Setting SQL statement parameter val... | |
doc_23499123 | Is there is any method for this or do you have any other suggestions?
A: You can use the zlib library with iPhone SDK.
This discussion provide more details http://discussions.apple.com/thread.jspa?messageID=7367520
A: check out for ZipArchive which is an Objective-C class to compress or uncompress zip files, which is... | |
doc_23499124 | Sometimes my ajax response displays login form HTML in chat form and i found out that my session getting expired. I do not know why its getting expired automatically so if someone can someone guide me to overcome this issue ?
It will be highly appreciated as well if someone guides me to use libraries or third part lib... | |
doc_23499125 | Here is a fictional example of what I'm trying to do
Lets say I have a table of orders. One column in there is states.
I have a second table that has a column for states, and second column for each states population.
I'd like to find the order per population for each sate, but I have struggled to get my query right.
H... | |
doc_23499126 | So I did something like,
#ifdef WIN32
#define snprintf sprintf_s
#endif
This works well because snprintf and sprintf_s has same signatures. I am wondering is this the correct approach?
A: I found this on using _snprintf() as an alternative, and the gotchas involved if the buffer overrun protection actually triggers... | |
doc_23499127 | Example DATA (2 students and 4 questions)
original= [{"Student":"S1","Send":"0:00:00"},{"Student":"S1","Send":"0:01:00"},{"Student":"S1","Send":"0:02:00"},{"Student":"S1","Send":"0:04:00"},{"Student":"S1","Send":"0:05:00"},{"Student":"S2","Send":"0:00:00"},{"Student":"S2","Send":"0:02:00"},{"Student":"S2","Send":"0:04:... | |
doc_23499128 | I can do something like this to achieve what I want
string = string.replace("^", "^ ");
String[] split = string.split("\\^");
for(String x : split){
System.out.println(x.trim());
}
but this seems like an overburden. Is there a regex to do this?
A: You can do this
String[] split = string.spl... | |
doc_23499129 | [ 63%] Built target uhd-types
[ 65%] Linking CXX executable ../../bin/unit_tests
/usr/bin/ld: ../../lib/libuhd-types.a(device_addr.cpp.o): in function `boost::re_detail_107400::cpp_regex_traits_implementation<char>::lookup_collatename(char const*, char const*) const':
/root/include/boost/regex/v4/cpp_regex_traits.h... | |
doc_23499130 | We are able to generate the ipa file (using enterprise account) both manual signing and automatic signing.
Automatic Signing:- After ipa generated, when we are extract the ipa file and open the embedded.mobileprovisional file then we are able to see expiry date as "May 21,2019" , but when we tried the same in
Manual Si... | |
doc_23499131 |
A: The question what's the reason for that you need to load them that fast. In general items can be read from a database really fast. Never the less you should do this in an AsyncTask so you won't block the UI thread with this operation.
Another point is, if you want to display items from a database within a ListView... | |
doc_23499132 | @if(ViewBag.Test == true)
{
<script>
window.alert("test")
</script>
}
Here is a picture:
As you can see, the red wave-line is saying that it is an Unterminated string constant.
How do I fix this?
A: It may be choking on the closing script tag.
Are you able to do something like the following:
string s... | |
doc_23499133 | ffmpeg -r 10 -i frame%03d.png -r ntsc movie.mpg
To work inside a subprocess.call()
I tried the following with no success:
subprocess.call('ffmpeg -r 10 -i %s frame%03.d.png - r ntsc movie.mpg')
Any thoughts? Do I separate out different commands, do I specify string, integer etc. with %s, %d?
A: I found this alternat... | |
doc_23499134 | double L, payment;
double APR = 0;
int n;
Scanner input = new Scanner(System.in);
System.out.println("Loan calculator");
System.out.print("Enter the loan amount: ");
L = input.nextDouble();
System.out.print("Enter the number of payments: ");
n = input.nextInt();
... | |
doc_23499135 | package chapter_13;
import java.util.ArrayList;
import java.math.*;
import java.lang.Number;
public class LargestNumbers_2
{
public static void main(String[] args) {
ArrayList<Number> list = new ArrayList<Number>();
//list.add(0);
list.add(45); // Add an integer
list.add(3445.53); // Add a double
// Add a BigIntege... | |
doc_23499136 | Please add code for sql insertion of these 5 files.
Please help me out
Private Sub BrowseMultipleFilesButton_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles BrowseMultipleFilesButton.Click
Dim OpenFileDialog1 As New OpenFileDialog
OpenFileDialog1.Filter =
"Images ... | |
doc_23499137 | import { Storage } from '@ionic/storage';
constructor(
private storage: Storage,
) { }
login(phone: string, password: string) {
return this.http.post<any>(`/api/user/login`, { phone, password })
.pipe(map(user => {
this.storage.set('currentUser', user);
this.storage.set('isLogin... | |
doc_23499138 | public interface ISurveyEligibilityCriteria
{
Expression<Func<Client, bool>> GetEligibilityExpression();
}
I want to have automated tests that determine whether a particular expression is translateable into T-SQL by Entity Framework (ie that it doesn't throw a NotSupportedException while "executing"). I can't find... | |
doc_23499139 | <form name="form1" action="formhandler">
<input type="text" name="typecar">
<select name="BMWCars">
<option value="Sedan">Sedan</option> // when this option is chosen put string "5-series" in textfield above
<option value="Convertible">Convertible</option> // when this option is chosen put string "6-series" in textf... | |
doc_23499140 | http://www.mkyong.com/jsf2/jsf-2-templating-with-facelets-example/
i add menu navigation:
<h:form id="form">
<div id="page">
<div id="header">
<ui:insert name="header" >
<ui:include src="/pages/template/header.xhtml" />
</ui:insert>
<f:ajax render="Conten... | |
doc_23499141 | This works fine with no restrictions on my API key but since this is client side JS I am trying to set HTTP referrers with website restrictions. When I add my site as an HTTP referrer
(https://*.mysite.com/*)
the application breaks.
https://maps.googleapis.com/maps/api/geocode/json?address=city,+state
The only err... | |
doc_23499142 | Assuming that I have an array containing Int16 integers as below. Please explain how to compress it and then uncompress the gzipped bytes back.
let array:[Int16] = [1,2,3,4,5]
Thanks!
Here is what I have tried, but got very strange results.
Code:
let array: [Int16] = [1,2,3,4,5]
let arrayData = Data(fromArray: array)
... | |
doc_23499143 | For example, I want to do single random sampling between 1 to 10 but with each interval is 0.5. So when I do the sampling, it will give me value for example 5.5 or 2 or 8.5.
I have tried with
np.random.random_integers(1,10)
but this just give me integers value.
Your help is kindly appreciated.
A: You can write yo... | |
doc_23499144 | For the front section, the actions are only index and show
#app/controller/themes_controller_rb
class ThemesController < ApplicationController
def index
@themes = Theme.active
end
def show
@theme = Theme.find(params[:id])
end
def new
end
end
and the test
#test/integration/theme_controller_test.... | |
doc_23499145 | I wrote a program that searches the database, and writes every line that contains the "API" number the user specifies to a file that will be used for graphing later. It's very important that it has the earliest dates occur first in the file, so I'm running into this problem: Whoever put this giant file together used ... | |
doc_23499146 |
Unhandled Exception: System.FormatException: Input string was not in a
correct format. at System.Number.StringToNumber(String str,
NumberStyles options, NumberBuffer& number, NumberFormatInfo info,
Boolean parseDecimal) at System.Number.ParseInt32(String s,
NumberStyles style, NumberFormatInfo info) at
System... | |
doc_23499147 | My old code is as follows:
func getValue (atIndex index: Int) -> T {
if count < index || index < 0 {
print ("index is outside of possible range")
}
var root = self.head
// if var root = self.head {
if index == 0 {
return (self.head?.value)!
}
if index == count-1 {
... | |
doc_23499148 | class BaseModel(db.Model):
_keyNamespace = 'MyApp.Models'
@classmethod
def get_by_item_id(cls, id):
key = "%s_%d" % (cls._keyNamespace, id)
item = CacheStrategy.get(key)
if not item:
query = cls.gql("WHERE Id = :1", id)
item = query.get()
del quer... | |
doc_23499149 | Could you anyone tell me why we used resources? and why i didnt found resourcename in anywhere in decompiled code.
You can see that I have selected System.Data.Entity.Design.resources is selected which is laid under the "Resources" named folder.
What is the use of these name - value pair in the assembly? that is my ... | |
doc_23499150 |
*
*Timestamp for my function page. When the controller calls my page, after I open the session, I set the default timezone to America/New York (my region). To get the timestamp, I use the code:
$date = date('Y-m-d H:i:s');
$currenttime = date('H:i:s', strtotime($date));
*I use a function call to my database to acqu... | |
doc_23499151 | viewcontroller:
[[NetEngine engine] GET:httpUrl success:^(id responseObject) {
//some code here
//It's still called after I quit viewctroller
} failure:^(NSError *error) {
//some code here
//It's still called after I quit viewctroller
}];
NetEngine:
typedef void(^Success... | |
doc_23499152 | options = Options()
options.add_argument('--no-sandbox')
options.add_argument('--window-size=1420,1080')
options.add_argument('--headless')
options.add_argument('--disable-dev-shm-usage')
options.add_argument('--disable-gpu')
options.add_argument("--disable-notifications")
options.binary_location='/usr/bin/chromium-br... | |
doc_23499153 | But as you can see p->start() called after shared_ptr is fully initiated.
struct A : std::enable_shared_from_this<A>
{
std::thread* t = nullptr;
A() {}
~A(){
t->join();
delete t;
}
void f() {
try{
auto p = this->shared_from_this();
std::cout << ... | |
doc_23499154 | "
terminate called after throwing an instance of 'boost::exception_detail::clone_impl >'
what(): boost::bad_any_cast: failed conversion using boost::any_cast
"
I saw similar posts even here on stackoverflow, but I cannot get that working... below is my code. Hmm I suppose, that somehow I have to use lexical_cast and... | |
doc_23499155 | We need to introduce an Apache rewrite rule that directs people to http://, but also only does it for this one domain (let's say 2fyi.com), and doesn't touch our other rewrite rules.
I'm trying this
RewriteEngine On
RewriteBase /
RewriteCond %{HTTP_HOST} 2fyi.com
RewriteCond %{HTTPS} on
RewriteRule (.*) http://%{HTTP_H... | |
doc_23499156 | and how can these library files be accessed from other apps ?
A: Yes you can do this. You create and compile the libary. You can either install it by itself ahead of the applications that depend on it, or with the applications. The desktop manager can use ALX files generated by the JDE to do this for you, or you can u... | |
doc_23499157 | I am using jquery.elevatezoom.js to zoom on images.
It is working fine, but the problem is when I name this file say showimage.php in my dashboard.php using PHP's include function, the jquery function defined in showimage.php is not executing, thus I am not getting the zoom.
I have a dashboard. When I click on a button... | |
doc_23499158 | With light scheme it is Ok. But you cannot change the scheme separately for editor area and terminal, although they are asking if you want this in the dialog window.
PyCharm community 2020.3, running on Ubuntu 20.10
| |
doc_23499159 | http://localhost:3000/companies/8/users
What is the easiest and flexible way to make links on index view, that will reflect on context?
It means that
new_user_path or
new_company_user_path
will be created depending on context. I don't want to use a lot of if...then's.
Is there any solution?
A: You won't get away with... | |
doc_23499160 | Basically I've added a constructor to java.lang.Object which gets called everytime an object is created. I'm waiting for a certain class to load like so:
public Object() {
if (hookEnabled) {
hookEnabled = false;
objectCount++;
if (objectCount > objectStartCount) {
if (this... | |
doc_23499161 | Here is the logcat:
Here is the code of store in storage:
Bitmap bitmap = BitmapFactory.decodeByteArray(Constant.imageData,
0, Constant.imageData.length);
ByteArrayOutputStream stream = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 50, stream);
File... | |
doc_23499162 | I am using a boiler plate and have logged the issue with the creator but was hoping for help sooner. My issue is that when I go to change plans it tells me to please add a card before choosing a plan. The code for the page is as follows:
The form:
`<form {% if !user.stripe.last4 %}id="cardForm"{% endif %}
action="/use... | |
doc_23499163 | I've created a tibble with a single column; a series of strings that include HTML markdown. I'm attempting to go through each one and filter out the markdown from the strings. This seems to be the correct usage of Transmute and the rvest read_html/html_text:
transmute(responses, response_stripped = html_text(read_ht... | |
doc_23499164 | I wish to create a page which contains the list of something (items), the page should be done in the best possible level to be competitive with the other pages.
1) First I discovered .NET 1.1 classes DataGrid, DataList and Repeater
http://msdn.microsoft.com/en-us/library/aa479015.aspx
this is very old technology from 2... | |
doc_23499165 | How to identify the location of these headers?
Any tips on these will be great help. Thanks in advance.
My code is below:
private void Form1_Load(object sender, EventArgs e)
{
// Add columns
this.dataGridView1.Columns.Add("colDateStart1", "Start");
this.dataGridView1.Columns.Add("colDat... | |
doc_23499166 | I am using css content to show - symbol in my page. I have used below code and it was working fine before. But recently noticed that content: "\f117"; does not show my symbol.
Why is this happening now? Has the unicode representing this character changed? I have not included any additional css file.
.test-thiselemtn:b... | |
doc_23499167 | This program is 'Calculator'
Do you want to continue?
Type 'y' for yes or 'n' for no
invalid input
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
void main ()
{
//program
//first to get two numbers
//second to get choice
int x=0,y=0,n=0;
char choice;
//clrscr(); does no work in devc++
system("cls"); //y... | |
doc_23499168 | I started to get into Eclipse 4 RCP development and worked previosly with Eclipse 3.x. I now that the Eclipse 3.x way to implement a Service is over an Extension Point (org.eclipse.ui.services). But now on Eclipse 4 i read that extension points a not as common as in the previos version.
So my question is what is best ... | |
doc_23499169 | GL11.glEnableClientState(GL11.GL_VERTEX_ARRAY);
ARBVertexBufferObject.glBindBufferARB(ARBVertexBufferObject.GL_ARRAY_BUFFER_ARB, vertexBufferID);
GL11.glVertexPointer(3, GL11.GL_FLOAT, 0, 0);
GL11.glDrawArrays(GL11.GL_QUADS, 0, 24);
GL11.glDisableClientState(GL11.GL_VERTEX_ARRAY);
Into a for loop? Woul... | |
doc_23499170 | CSS:
function toggleFullScreen() {
elem = document.getElementById("video_container");
var db = document.getElementById("defaultBar");
var ctrl = document.getElementById("controls");
if (!document.fullscreenElement && // alternative standard method
!document.mozFullScreenElement && !document.webk... | |
doc_23499171 |
A: Possibly the following contains the information you're after:
*
*☑ Promote builds when...
*
*Promotion process
*
*Actions
*
*Add action
*
*JIRA: Add related environment variables to build →
Extracts JIRA information for the build to environment variables.
Available variables:
*
*J... | |
doc_23499172 | Searched in the following locations:
*
*https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/43.1.2/gradle-43.1.2.pom
*https://jcenter.bintray.com/com/android/tools/build/gradle/43.1.2/gradle-43.1.2.pom
*https://repo.maven.apache.org/maven2/com/android/tools/build/gradle/43.1.2/gradle-43.1.2.pom
... | |
doc_23499173 | For example, when C = 10 and N = 10 and both arrays are {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, my program gives this:
First array: 1 2 3 4 5 6 7 8 9 10 4199003 0
First array sorted: 1 2 3
4 5 6 7 8 9 10
Second array: 1 2 3 4 5 6 7 8 9 10 -1159496120 32765 1
2 3 4 5 6 7 8 9 10
Second array sorted: 1 2 3 4 5 6 7 8 9 10
Here ... | |
doc_23499174 | Example:
//UnitTest
public function testTesting() {
$this->Ad->testing();
$this->assertTrue(true);
}
//Model Method being tested
public function testing() {
$this->log('sweet nothings');
}
Output in the CLI: http://cl.ly/image/3R3a040c3S46
As you can see my test passes, but I get a verbose output of the l... | |
doc_23499175 | When I say nothing, I mean that if the cell before returns an array of value, it can write in this cell and doesn't returns #REF (Cannot expand results).
The idea is that I have a function sort() that get me a list of keys. Then I retrieve the values with a filter function like so :
=FILTER(B$2:B$7, A$2:A$7=D2)
But so... | |
doc_23499176 | I would like to know:
How to hide the field OptionId (in the DB is a Primary Key with IDENTITY) so the User does not need input this value in the View (but with setting in the model).
Also I would like to know if [DatabaseGenerated(DatabaseGeneratedOption.Identity)] is REQUIRED or EF with POCO will ... | |
doc_23499177 | However when I search for a word from the title of an item, the item shows up aswell as the list itself. I want to hide the list and only want to show the items.
I tried it with search scopes. If I set a rule with the criteria "Author" and my username, it works fine. I can't seem to find the right attribute for the lis... | |
doc_23499178 | There are 6 vertices in a simple graph with some edges. The facts are:
edge(v1, v2).
edge(v1, v6).
edge(v2, v3).
edge(v2, v4).
edge(v3, v4).
edge(v4, v5).
edge(v5, v6).
I am trying to get the logic of the predicate if there is an N length path between vertex U and some vertex V
path(U, V, N)
For example path(v1, V, 2... | |
doc_23499179 | const express = require('express');
const app = express();
const PORT = 3000;
app.use(express.json());
app.get('/', (req, res)=>{
res.status(200);
res.send("Welcome to root URL of Server");
});
app.listen(PORT =>{
console.log("hello world" +PORT);
});
my json file:
{
"name": "cp_viz",
"version": "1.0... | |
doc_23499180 | I am used to using $_POST and $_GET, but in this case I am using $xml_post = trim(file_get_contents('php://input')); to get the xml... what about the other two values?
X-Security-Data:1409261330848SEN140826-7569-89111S
X-Security-Hash:c063d68a6112dbc15e3eccf4943879b0
User-Agent:FS
Content-Length:584
Content-Type:text/x... | |
doc_23499181 | If an MCNearbyServiceAdvertiser declines the invitation from an MCNearbyServiceBrowser via calling:
invitationHandler(NO, nil);
...in:
advertiser:didReceiveInvitationFromPeer:withContext:invitationHandler:
...is there a way for the MCNearbyServiceBrowser to know that the invitation was specifically declined?
I do see t... | |
doc_23499182 | The python code has to take in input some strings, make some files manipulation and return some doubles and arrays.
A: To call Python from C, it is quite simple. First you need to install the python-dev packages to get access to the Python.h file. then you have access to the python api. Here is the reference for the a... | |
doc_23499183 | Here's an example:
string_one = "Author: James Oliver"
string_two = "James Oliver has written this beautiful article which says...."
In this case, these two sentences match the criteria as they contain some common words.
I've tried a bunch of solutions and none seems to work properly. The two sentences would have a fa... | |
doc_23499184 | example, my text file has
7:23 AM
7:38 AM
7:53 AM
8:08 AM
8:23 AM
8:38 AM
8:53 AM
9:08 AM
9:23 AM
9:38 AM
and so on.
i am able to fetch the time but now i need to compare every item with the localtime (System time in android) and suggest the next time.
So if my local time in system is 8:00 AM, i ne... | |
doc_23499185 | URLS
there was 7 urls when app is installed, so it loaded 7 images. but after refresh or reopen app it cannot load 8th image
{"result":[{"url":"http://smilestechno.000webhostapp.com/ImagesUpload/Desert.jpg"},{"url":"http://smilestechno.000webhostapp.com/ImagesUpload/Jellyfish.jpg"},{"url":"http://smilestechno.000webh... | |
doc_23499186 | I could design my API like this
One endpoint to retrieve the list of invoices and their articles
/endpoints
Two separate endpoints
/endpoints
/endpoints/{invoice_id}/articles
I know each has its own pros and cons and that this is kind of subjective.
This API will be called solely by a frontend application written in Re... | |
doc_23499187 | The problem is that I´m using
RxHelper.toObservable(httpClient.request(method, url))
To get my observable response, and becuase vertx internally use ReadStreamAdapter I cannot use the retryWhen because it´s complain
java java.lang.IllegalStateException: Request already complete
Here a code example:
RxHelper.toOb... | |
doc_23499188 | Whenever a particular row is clicked with mouse, the row is highlighted in blue. I would like to copy only the the text in the first column and selected row.
In this image example, I would like to copy 'GMBTW' into clipboard.
Appreciate any help or examples which can achieve this. Thanks!
| |
doc_23499189 | I know very little about oracle so will explain things how I understand it..
The database has two users APPUSER and WEBUSER when logged in (using Oracle SQL Developer) as APPUSER you can see all the tables in the database. When logged in as WEBUSER you cannot see anything but a couple of procedures, the APPUSER cannot ... | |
doc_23499190 | Under windows opened fdw connections on the other side are closed immediately if the main (and reading/writing) connection under windows is closed.
But under Linux opened fdw connections on partner stay active and open even if the initiating connection is closed.
E.g.
Server 1 (Windows)
Server 2 (Linux)
Server 1 makes ... | |
doc_23499191 | for(#some conditions){
##
result += "<tr><td>" + dc + "</td><td>" + al + "</td><tr>";
}
Now, i want to show the load the vlaue of dc and al in my HTML input text area using the aspx:grid.
For example the value of result is:
result = <tr><td>1111</td><td>23</td><td><tr><td>22222</td><td>43</td><tr>
Now i want t... | |
doc_23499192 | int main(int argc, char**)
{
constexpr int a = argc * 0;
(void)a;
constexpr int b = argc - argc;
(void)b;
return 0;
}
argc is not a constant expression, but the compiler is still able to compute the results of a and b in compile time (i.e. 0) in both cases.
g++ accepts the code above, while clang a... | |
doc_23499193 | In a finally {} block I've got a session.close() coded. When I issue this, I never get a reply back -- the app hangs and does not timeout. I've got the following coded for timeouts when instantiating the class:
protected void postProcessClientBeforeConnect(FTPSClient client) throws IOException {
//Set th... | |
doc_23499194 | SELECT * FROM Win32_USBControllerDevice
Result are serial items like this:
Antecedent: \\PC\root\cimv2:Win32_UsbController.DeviceID="PCI\VEN82......"
Dependent: \\PC\root\cimv2:Win32_UsbController.DeviceID="USB\\ROOT_HUB20..."
I want to find WebCam Device, but I cannot found any clue base on these items. I think I'm ... | |
doc_23499195 | My main menu:
# show the start screen
done=False
while not done:
screen.fill(black)
text_width,text_height=font.size("Dodger")
#a function for drawing text
drawText('Dodger', font, screen, (screen_width / 2-(text_width/2)), (screen_height / 2-200))
font = pygame.font.SysFont(None, 45)
start_butt... | |
doc_23499196 | styles.xml:
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<it... | |
doc_23499197 | This is my Immediate Window RIGHT NOW:
?sheet.Name
"Sheet2"
?Globals.Factory.GetVstoObject(sheet).Name
"Sheet1"
Why is this happening? I read that this return is only calculated once and for the subsequent calls, the cached value is returned. There is some way to clear this cache?
EDIT:
On this workbook, I have two wo... | |
doc_23499198 | Does using ajaxSetup control getJSON?
i.e. would this getJSON request be synchronous?
// TURNING OFF ALL AJAX
$.ajaxSetup({
async: false
});
$.getJSON(window.url_root + '/app/settings/1/', function(data) {
window.authenticated = data['is_user_authenticated'];
});
A: Yes! From jQuery site about $.aj... | |
doc_23499199 | I have 3 tables:
employees:
id | name
1 user1
2 user2
2 user3
shops:
shop_id | shop
1 shop1
2 shop2
3 shop3
4 shop4
5 shop5
shop_employees:
shops_employees_id | employee_id | shop_id
1 1 1
2 1 ... |
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