id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23512000 | I want to call two threads to run the function called "createS" but I get this error:
error: invalid use of non-static member function
I've read other questions about this topic but I really don't understand how to make my code works.
Could someone explain me what I'm doing wrong and try to help my find a solution?
t... | |
doc_23512001 | "select to add " + query + " to the database".
I have researched this endlessly, I have read all of the android search framework developer documentation, and I have searched on Google to no avail.
The only thing I could think of to accomplish this was in the database adapter, if no results are found create a MatrixC... | |
doc_23512002 | int Height = int [[Window contentView] frame].size.height;
int x = (int)[(NSEvent *)event locationInWindow].x;
int y = Height - (int)[(NSEvent *)event locationInWindow].y;
I think that Height is the height of window :`title bar + rect client. I would like the real value of Height;
A: You can convert the coordinates... | |
doc_23512003 | For example, I used QUERY for querying and aggregating a set of items, like so:
=QUERY($H$2:$I$17,"select sum(I) where H='"&A2&"' label sum(I) ''",0)
But in order to make that work across the spreadsheet, I will have to drag this formula down. There is also the ARRAYFORMULA thing, which is supposed to help with gettin... | |
doc_23512004 | File "C:\Program Files (x86)\Google\google_appengine\google\appengine\ext\webapp\_webapp25.py", line 716, in __call__
handler.post(*groups)
File "C:\Users\roger\Documents\projects\myapp\handlers\unburden.py", line 502, in post
session = get_current_session()
File "C:\Users\roger\Documents\projects\myapp\gae... | |
doc_23512005 | **Addresses**
Service Address 616 Anywhere Street
Notice Account 867-5309
Service City Springfield
"Addresses" is the section name, and "Service Address", "Notice Account", "Service City" are field names. and things like "616 Anywhere Street" etc are the values.
The fields under the section are as ... | |
doc_23512006 | I tried searching the net but couldn't find what I was looking for.
A: Basically, if you can do it in node.js, you should be able to do it in node-webkit. For example, to receive output from the 'ls' command and print it to console.log, you could do this:
exec('ls', function (err, stdout, stderr) {
console.log(st... | |
doc_23512007 | //this works
angular.module("myApp", []);
angular.module('myApp', ['myApp.myD', 'myApp.myD1']);
//while this does not work
var app = angular.module("myApp", ['myApp.myD', 'myApp.myD1']);//fails
var app = angular.module("myApp", []);//must use empty DI
So I figured (wrongly) that there must be a way to do this:
angula... | |
doc_23512008 | @dataclass_json
@dataclass
class ObjectData:
# ...
position: tuple = (0, 0)
I need to obtain data in JSON format, so this is what I should do to fill my ObjectData attributes directly from JSON.
data = get_json_data() # a function that returns a string of JSON formatted data
my_object = ObjectData().from_json(... | |
doc_23512009 | Here's the code I'm using to create and run the job:
$url = "https://batch.geocoder.api.here.com/6.2/jobs?action=run&app_code=".$app_code."&app_id=".$app_id."&mailto=stackoverflow@example.com&outcols=latitude,longitude,locationLabel&outputcombined=true&indelim=|&outdelim=|&language=hu-HU&header=true";
if($cURLHandl... | |
doc_23512010 |
I tried it, but I don’t know how to proceed.
I hope to get some hints to help me to proceed.
I have now added some code to make it look more like it. But it still looks a little imperfect.
Can you see the result below.
I spent a lot of divs to combine them, but the rounded corners do not look very smooth
.block {
... | |
doc_23512011 | Teacher
id_teacher (pk)
number_courses
Course
id_course (pk)
id_teacher (fk)
I would like to create a cursor that updates the number_courses field from the Teacher table by counting the courses a teacher has been assigned to. For what I know I should first declare a cursor like this:
cursor c_teacher IS
selec... | |
doc_23512012 | MENU_ITEM_BACK#0="Back";
MENU_ITEM_BLOCK_CHANNEL#0="Block";
MENU_ITEM_CLOSE#0="Close";
MENU_ITEM_DETAILS#0="Details";
MENU_ITEM_DIAGNOSE#0="Diagnose";
MENU_ITEM_DOWNLOAD#0="Download";
...and so on (over 500 lines). What would be the best way to automate copying the label name into the label itself. For example,
MENU_... | |
doc_23512013 | Every element has a sort order from 1 to N. This sort order specifies how the results appear on the forms.
When in the UI triggers a change of order (put element i in position j) I need to update all the entities between. If the element 1 becomes the lastest, I need to make N updates.
Is there an efficient way to make... | |
doc_23512014 | libudev.so.1 -> libudev.so.1.6.3
I have added a eudev_%.bbappend recipes_core recipe that creates the symlink
do_install_append() {
ln -srf ${D}${base_libdir}/libudev.so.1 ${D}${base_libdir}/libudev.so.0
}
and I can confirm the libudev.so.0 file is added to the libudev package in
tmp/work/HOST/eudev/3.1.5-r... | |
doc_23512015 | I have the code below but it throws exception:
private static final EnvironmentVariableCredentialsProvider CREDENTIALS_PROVIDER = new EnvironmentVariableCredentialsProvider();
public List<TextDetection> recognize(String bucket, String name) {
var amazonRekognition = createAmazonRekognition();
v... | |
doc_23512016 | <ListView
android:layout_width="fill_parent"
android:layout_height="0dp"
android:id="@+id/listview"
android:layout_marginTop="8dp"
android:layout_weight="8"
android:choiceMode="multipleChoice"/>
I want to display checkmarks when the user checks one item, but the checke... | |
doc_23512017 | I have created a WCF Service Application. I defined the data contract and the data members:
[DataContract]
public class BookData
{
[DataMember]
public int Id { get; set; }
[DataMember]
public string Name { get; set; }
[DataMember]
public string Author { get; set; }
[DataMember]
public... | |
doc_23512018 |
A: it depends on your computer's config. But there are some thrid party utilities which allows you to add more attachments than what outlook can handle. http://kb.globalscape.com/KnowledgebaseArticle10629.aspx
it's advisable to use less attachments in outlook by zipping multiple attachments together. if you still need... | |
doc_23512019 | let alert = UIAlertController(title: "Add your photo", message: "", preferredStyle: .alert)
let cancelAction = UIAlertAction(title: "Add Later", style: .cancel) { (action) -> Void in }
let uploadAction = UIAlertAction(title: "Upload", style: .default) { (action) -> Void in }
alert.addAction(cancelAction)
alert.addActi... | |
doc_23512020 | EDITED:
I FINALLY GOT IT WORKING!! Turns out the problem was in my file permission..
and here is my code(**EDITED):
<?php
$id = array(
"0" => "62",
);
for($x = 0; $x < sizeof($id); $x++){
print_r($id[$x]);
//check account
$xml_str="<request type='UPLOAD_CONTENT' username='user' password='".md5('pass')."... | |
doc_23512021 | I got a problem when im running the multiplication process, I'm getting the following error and guess the problem is on the controller
Code:
class Blog extends CI_Controller {
function __construct()
{
parent ::__construct();
$this->load->helper(array('url','form'));
public function index()
{
$this->load->... | |
doc_23512022 | I would assume following to work, but it does not. I mean everything else works except the search fields, they do not show up. JSON data is obtained from server to draw the table.
here is the HTML:
<span>
<table name="item" id="item" class="display" width="100%" cellspacing="0">
</table>
</span>
javascript:
$(... | |
doc_23512023 | df = pd.DataFrame({"id":['1,2,3,4','1,2,3,6'], "sum": [6,7]})
mycode:
df['id']=df['id'].str.split(',')
df['nf']=df.apply(lambda x: set(range(1,x['sum']+1))-set(x['id']) , axis=1)
print(df)
i want output
id sum nf
0 [1, 2, 3, 4] 6 {5, 6}
1 [1, 2, 3, 6] 7 {4, 5, 7}
but it output
... | |
doc_23512024 | As I stated, I'm not really sure where to look so if you think there is certain code that would be helpful please let me know and I will post it. Otherwise, I can post my code that I use to do SSR.
EDIT: Exact error: Warning: Prophrefdid not match. Server: "/profile/5a073dc44cb45b00125e5c82" Client: "profile/5a073dc44c... | |
doc_23512025 | The problem with this is that I can't any longer move forward or backward part of word when pressing Alt+→ or Alt+←
Is there someway I can enable that functionality and still have Esc as my meta key?
My .emacs file:
(setq mac-option-modifier 'nil)
(setq mac-esc-modifier 'meta)
| |
doc_23512026 | Here is a video how it already works: http://www.youtube.com/watch?v=o9gAzO-E33Q
How to implement it?
Thank you in advance.
| |
doc_23512027 | $.getJSON('/aircraft.json', function(data) {
$.each( data.aircraft, function(i, value) {
var myLatlng = new google.maps.LatLng(value.lat, value.lon);
alert(myLatlng);
var marker = new google.maps.Marker({
position: myLatlng,
icon: '/airplane.jpg',
map: map,
... | |
doc_23512028 | So I'm trying to get the entries for each date and count them (or sum them) and give the output "Date has X entries."
I did it with a specific date. I can give the date to the variable "search", but I want to get it for every date without changing it for every day.
Notice: The date is always in the format "dd.mm.yy".
2... | |
doc_23512029 | I want to change font of context menu in ckfinder, but I can't inspect that in chrome to find css code.
How can I do this?
A: Assuming that you are using CKFinder 2.x this requires some browsing through the DOM.
*
*Open dev tools on popup
*Open DOM inspector (Elements tab)
*Browse to the iframe that holds content... | |
doc_23512030 | gem 'msgpack_rails'
gem 'google-authenticator-rails'
.. etc
Inside Gemfile.lock i see:
google-authenticator-rails (2.0.0)
actionpack
activerecord
google-qr
rails
rotp (= 3.3.0)
How can I specify actionpack and activerecord versions inside google-authenticator-rails gem ?.
Do I need t... | |
doc_23512031 | My question is is there a way to uncompress this data using SQL?
Sample compressed data:
"H4sIAAAAAAAAAO2QX2vCMBTFv0ueW9FNXeeb2jgCmoqtDBEpsb2FwExckgpO+t0XYytOGIw9S55y7p/fOXd9QjkzbCjyUGblDoTRC/gsuYJ8IhUWhhsOGg3WJ3SQ2v2PIRjGP6x4o5HcjvKCgzrLUGtogNjuS7SY3Le2peYCtG6xfg+Czkvhb4Og53fhteMH/XbmP2fd/lMWQJcVbeTVO5LjHuyWUT181WNZq... | |
doc_23512032 | Conditions can hide/show items from ul that is used to create carousel.
In situations where there is many hidden items on list it is possible for user to scroll the list to blank page.
I'm wondering, if there's a easy solution to this? How tell jCarousel to use only visible items as count for calculating how many page... | |
doc_23512033 | From the page that generates the table:
// Build profile section from JSON file
$.getJSON('<%=request.getContextPath()%>/jsp/json/offenderProfileJSON.jsp', function(data) {
//alert('loading JSON');
var items = [];
var table = $('<table class="profile"><\/table>');
... | |
doc_23512034 | I can't seem to get it working in either the DemoScene or my own scenes.
I am using Unity 5.3 and Windows 10, and the DemoScene.unity that comes with the Google VR SDK. I set the Spatializer Plugin to GVR Audio Spatializer in the Editor>Project Settings>Audio section, and am not getting any errors in the Console.
Am I ... | |
doc_23512035 | 22159 | a | 2021-02-26 11:02:03.776 | 2021-02-26 11:02:04.740 <br/>
22160 | b | 2021-02-26 11:35:21.796 | 2021-02-26 11:35:22.674 <br/>
22161 | c | 2021-02-26 11:35:21.806 | 2021-02-26 11:35:22.841 <br/>
22161 | d | 2021-02-26 11:02:18.688 | 2021-02-26 11:02:19.594 <br/>
22182 | e | 2021-02-26 11:06:02.978 | ... | |
doc_23512036 | for (int i = 0; i < 5; i++) // ...
for (String str = "a"; str.length() < 10; str+="a") // ...
The first works, but I don't think the second will. Is there a list of all the types which are permitted in a for loop initialization?
A: Have a look at the Java language specification for the for statement. You can declare ... | |
doc_23512037 | "schtasks.exe /create /tn NAME /tr \"cmd.exe /C \\\"start iexplore\\\"\" /sc once /st 03:05:43 /sd 12/18/2011"
and I would like to have my PHP file execute the batch file and thus schedule the multiple task..
exec("C:\\Wamp\\www\\batch\\$this->name.bat")
doesn't work and neither does
exec("cmd /K \"C:\\Wamp\\www\\batch... | |
doc_23512038 | gcloud eventarc triggers create on-delete-user \
--event-filters="methodName=google.firebase.auth.user.v1.deleted" \
--event-filters="serviceName=identitytoolkit.googleapis.com" \
--event-filters="type=google.cloud.audit.log.v1.written" \
--destination-run-service=grpc-v1-dev \
--destination-run-path=/api.v1.... | |
doc_23512039 | XSL File
<xsl:variable name="XYZ" select="lower-case(//xyz/text())"/>
<xsl:variable name="BCD" select="lower-case(//bcd/text())"/>
<xsl:template match="//url[@url!='https://www.mvcf/journals/\*$XYZ*/2021/\$BCD.']">
<xsl:message><xsl:value-of select="saxon:line-number()"/>:<xsl:value-of select="saxon:column-number()"/>... | |
doc_23512040 |
A: What do you mean "pass an xmlDocPtr through a selector"? Given that you seem to be trying to convert it to an obj-c object, I'm assuming you're trying to use -performSelector:withObject:? Because if you're just calling the method, there's no restriction on types of arguments.
If you need to dynamically call a selec... | |
doc_23512041 | Can Someone help? The code right now is something like:
var myGeometry = new THREE.Geometry();
for(i=0;i<n;i++)
{
vertex.x = green_arr[i];
vertex.y = green_arr[i+1];
vertex.z = green_arr[i+2];
myGeometry.vertices.push( vertex );
}
var particleCube = new THREE.PointCloud( myGeometry, shaderMaterial );
partic... | |
doc_23512042 | import RPi.GPIO as GPIO
from tkinter import *
GPIO.setmode(GPIO.BCM)
GPIO.setup(26, GPIO.OUT)
GPIO.setwarnings(False)
def value():
led.get()
master = Tk()
master.geometry('100x100')
led = Scale(master, from_=5, to=1)
led.pack()
while True:
print(value())
mainloop()
A: tkinter has root.after(... | |
doc_23512043 | I want to return that array to to my Flask server.
function createTable()
{
var name = new Array();
cn = window.prompt("Input number of features", 1);
for(var c=0;c<cn;c++)
{
fname = window.prompt("Input feature name", 1);
name[c]= fname;
}
}
<form action = "/data", al... | |
doc_23512044 | mapStateToProps totalDoctorCount: state.doctors.totalDoctorCount wont always load on time and I would get undefined result in console.log("this.props.totalDoctorCount: "+this.props.totalDoctorCount );.
I know it's the nature of async, but is there a way to fix it am i doing something wrong here.
Full Code :
doctorActi... | |
doc_23512045 | Is there any other way to create an object which I can pass in place of the SensorEvent or is there a better approach to simulating the missing functionality?
A: The SensorSimulator project probably does the testing you're trying to do. But if not, it should have some code that may help
| |
doc_23512046 | All I want to do is have this button populate 2 columns. The current date in one, and the current time in the other (It doesn't even have to have its year or the seconds tbh). I don't know if it matters of what the pages name is based on how the script works. So the range is ( 'Log'!G4:H ).
Like if I were to make it fo... | |
doc_23512047 | System.setProperty("webdriver.ie.driver", System.getProperty("user.dir") + ".//src//driver//IEDriverServer.exe");
DesiredCapabilities capabilities = DesiredCapabilities.internetExplorer();
// this line of code is to resolve protected mode issue capabilities.setCapability(InternetExplorerDriver.INTRO... | |
doc_23512048 | I have a structure like this:
<ul class='selectable-list'>
<li><a data-id="5" data-type="Content">Test</a></li>
<li><a data-id="3" data-type="Content">Test</a></li>
</ul>
I add en event
$selectableList = $('.selectable-list a');
$selectableList.click(function(){
console.log(this)
script.addItem(this);
});
The... | |
doc_23512049 | $query = mysqli_query($mysqli, "SELECT * From referrals WHERE id = '".$edit."';");
while($row = mysqli_fetch_array($query))
{
$editstatus = $row['status'];
}
if($editstatus == "N")
{
$estatus = "N/A";
}
if($editstatus == "I")
... | |
doc_23512050 | float rotY = (float) Math.toRadians(180);
Matrix4f transMat = new Matrix4f();
transMat.rotate(rotY, new Vector3f(0.0f, 1.0f, 0.0f));
transMat.translate(new Vector3f(1.0f, 0.0f, 0.0f));
Vector4f vecPosMod = new Vector4f(1.0f, 0.0f, 0.0f, 1.0f);
Matrix4f.transform(transMat, vecPosMod, vecPosMod)... | |
doc_23512051 | HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder
but when I tried it on my machine it doesn't appear to do much of anything. Does anyone have any other ideas as to what must be done in order to sort the Start Menu?
A: Apparently, you can't, and it's on purpose.
From Raymond Chen's blog (good read for ... | |
doc_23512052 | CREATE OR REPLACE FUNCTION fn_count_members
(id_status in club.members.id_status%TYPE)
RETURN NUMBER IS
total club.members.id%TYPE:=0;
BEGIN
SELECT COUNT(id) INTO total
FROM club.members m
WHERE m.id_status = id_status;
RETURN total;
END;
And the query:
select id_status, fn_count_members(1) as total... | |
doc_23512053 | We run unit tests with the following ANT targets: clean emma debug install test
I've found the plugin but it does not provide what i expect, it has a post build action parsing monkey test results but does not have one for unit tests.
Is it possible to parse build output and change the build state depending on the par... | |
doc_23512054 | thanks
A: I ran the graphical gui for the sdk (type "android" from console) and I was able to edit the resolution of the emulated device screen in Virtual Devices.
| |
doc_23512055 | btw here is my code.
ConnectivityManager cm = (ConnectivityManager)this.GetSystemService(Context.ConnectivityService);
NetworkInfo nf = cm.ActiveNetworkInfo;
if (nf != null && nf.IsConnected == true)
{
//connected
}
else
{
//not connected
}
But in this code. Even if i'm out of load. ... | |
doc_23512056 | Or maybe to hide the destroy button if a record has no children. How can I do this?
A: Place in your model something like this
class Parent < ActiveRecord:Base
has_many :children
before_destroy :check_children!
private # <--- Bottom of model
def check_children!
unless childrens.empty?
self.err... | |
doc_23512057 |
A: You probably need to look into why you are getting those characters in the first place, and it will likely be something is wrong with the encoding
But if you do need to remove all the non-ascii characters from a string, the regex [^ -~] does the trick
var stripped = Regex.Replace("străipped of b... | |
doc_23512058 | svn commit directory_path
files that were added or modified are correctly added/modified in the remote repo, but files that were deleted in directory_path are not deleted in remote repo. Is there a way to workaround it?
I tried solutions from
http://www.benjiegillam.com/2009/02/svn-hint-automatically-removing-manually... | |
doc_23512059 | The output when it is starting is:
2022-09-05 09:09:53,390 INFO [main] com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource: Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTabl... | |
doc_23512060 | But npm returns error on build or dev running.
No problem with v1.11.2, but the alpha and beta versions have error.
✖ Nuxt Fatal Error
Error: Module `@nuxtjs/vuetify` not found. Please ensure `@nuxtjs/vuetify` is in `devDependencies` and
installed. HINT: During build step, for npm/yarn, `NODE_ENV=production` or `--prod... | |
doc_23512061 |
A: This Javascript function can be used to encode the password:
function encodePassword(input)
{
var top = 0;
var output = '';
for(var i = 0; i < input.length; i++){
var currentChar = input.charCodeAt(i);
if(currentChar < 0 || currentChar > 0xFFFF){return(false);}
if(top != 0){
... | |
doc_23512062 | I have a call to a function that returns an ArrayList.
If that ArrayList only returns 10 null items (the default), is there a way of checking this without iterating through all 10 items to see if they are null?
A: Generally, no; there is no other way to tell that an arbitrary ArrayList contains ten instances of null t... | |
doc_23512063 | I use a lot at work and it takes lot of time to process.
Here is my code of every import data i use:
Applications at start (and reversing at the end):
Application.Calculation = xlCalculationManual
Application.ScreenUpdating = False
Application.EnableEvents = False
Application.DisplayAlerts = False
SaveChanges = False
... | |
doc_23512064 | On client side we running Linux and the capture card is registered as /dev/video0 by Video4Linux2. The browser on client side is Chrome (chromium-browser). On client side we have a webserver (lighttpd) that is possible to use for streaming.
I have looked into the getUserMedia API but it seems to be poor support for tha... | |
doc_23512065 | From this 4 Byte values i want to get the float value 11.52. How do i have to do this in xcode?
I have tried it with NSScanner (scanFloat, scanHexFloat), NSNumberformatter and NSNumber, i created an Byte Array and tried float myFloat = *(float*)&myByteArray. All these Options i found here at stackoverflow.
I tested it ... | |
doc_23512066 | In my app, in index.html I have a button which redirects user to registration form ( which is a flow ). That's the part, where user chooses if he want's to login or register new user. My folder structure is:
*
*Web Pages
*
*index.xhtml
*protected calatogue
*
*mainPage.xhtml
*registration calatogue
*
*r... | |
doc_23512067 |
.
describe as following:
subgraph cluster_Step0 {
compound=true;
style=filled;
color=blue;
start_Step0[color=black, fontsize=8, width=0.3, style=filled, shape=point];
ver_Step0[color=green, fontsize=10, width=4, height=1, style=filled, shape=rectangle];
action_Step0[color=red, fontsize=10,... | |
doc_23512068 | The file has contents of the type
023 435 1.0
23.5 12.5 0.2
: : : : : :
: : : : : :
and so on...
There are about 4000 such co-ordinates in the file. First column indicates the x-coordinate, second column y and the third column z coordinates. Each row represents a point. I ultimately want to do so... | |
doc_23512069 | <div id="ext-gen1561" class="x-tip-bwrap">
<div class="x-tip-ml">
<div class="x-tip-mr">
<div id="ext-gen1564" class="x-tip-mc">
<div id="ext-gen1562" class="x-tip-body" style="height: auto; width: 288px;">
<div>This is the name of an Industry Classification value. The user can supplement this information by using the ... | |
doc_23512070 | I am trying to display navigation and I would like to be able to check that a link can be accessed before displaying it.
I can't see a way to check that a routes before filters would pass given a URL.
Is this possible?
I have tried to get the route using the method in this question
But calling callRouteBefore() on it... | |
doc_23512071 | import pandas as pd
filename = r'IPOData.xlsx'
df = pd.read_excel(filename)
ipoURL = []
ipoURL = list(pd.DataFrame['bizURL'])
print(ipoURL)
I am not sure why I am getting the TypeError anyone know why?
A: I converted the file to .csv and it worked by using pd.read_csv
filename = r'IPOData.csv'
df = pd.read_csv(file... | |
doc_23512072 | In production mode, the public assets folder is jar'd up, Is there a directory I can place my files into where I can route to them in prod mode.
A: Thanks for confirming m-z, I ended up rolling my own solution which is hopefully secure....
In my Global application class , I store a file location, which is then ... | |
doc_23512073 |
A: Are you using Cloud Services (PaaS) or Virtual Machines (IaaS).
If PaaS, look at Windows Azure Local Storage. This option gives you up to 250gb of disk space per core. Its a great location for temporary storage of information in a way that traditional apps will be familiar with. However, its not persistent so if y... | |
doc_23512074 | function createChance() {
var chanceLeft = true;
return function() {
if (chanceLeft) {
console.log("This was the only chance you had.");
chanceLeft = false;
} else {
console.log('Sorry: you already used your chance');
}
};
}
var chance = createChance();
chance();
/... | |
doc_23512075 | selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally
(unknown error: DevToolsActivePort file doesn't exist)
(The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.)... | |
doc_23512076 | PseudoCode
//call SQL helper class to get initial data
DataTable dt = sql.ExecuteDataTable("sp_MyProc");
dt.Columns.Add("NewColumn", type(System.Int32));
foreach(DataRow row in dr.Rows)
{
//need to set value to NewColumn column
}
A: Only you want to set default value parameter. This calling third overloading m... | |
doc_23512077 | git pull origin dev
[produces conflicts in Python text, and in compiled __pycache__/*.pyc files; I can handle the first] but IDK how to deal with others.
A: The other two files are pycache folders which you generally don't need. So unless for some reason you need them (which is unlikely), I would just delete those f... | |
doc_23512078 | i = 1
If Not i = ending Then
Do
Worksheets("wsS2").Range("A" & 23 + i).copy
Worksheets("wsS1").Range ("A" & 15 + i)
i = i + 1
Loop While Not i = ending
End If
A:
If wsS2 is a variable, remove the quotes. Same for wsS1. – Comintern
Removing the quotes does ... | |
doc_23512079 |
router.get('/detalle/(:id)', (req, res) => {
let vehiculo_base
db.query("select b.nombre, count(b.nombre) AS n_vehiculos from base AS b, vehiculo AS v where b.id = v.id_base AND b.id_flota = " + req.params.id , function(err, result){
if (err) throw err
vehiculo_base = result
})
res.send... | |
doc_23512080 | enter image description here
| |
doc_23512081 | A simple example:
@app.route('/uploadFile', methods = ['GET', 'POST'])
def uploadFile():
if request.method == 'POST':
if True:
raise Exception('Snuffy!')
On the HTML side I have form targeting a hidden iframe, which iframe has an event to print to a textbox intended for custom status messages f... | |
doc_23512082 |
A: Session is used for user specific information. Typically you would save username, user preferences like screen name, cart id ( if you are selling anything), email etc
Cache is generally used to when you have information that is shared among all people. It is usually to reduce long processes or hits to the DB. IE... | |
doc_23512083 | I tried:
url = SecureRandom.hex
@vid = Video.new
@vid.url_rand = url
@vid.save!
What is a way to write this with good syntax?
SOLVE:
Thanks everyone, the syntaxe was good, just i delete, then re-create my model.
A: url = SecureRandom.hex
@vid = Video.create(:url_rand=>url)
| |
doc_23512084 | Front-end:
VueJS
Backend
Python, Tornado
Vue is used using the cdn for indivudual static templates.
Tornado serves the templates.
I'm using the python scss library to compile the scss, that part of pretty straight forward.
sass.compile(dirname=(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'static/scss'), o... | |
doc_23512085 | http://mywebsite.com/
to
http://www.mywebsite.com/
I want to highlight that these are 2 different pages, in non www version,we have thank you message only, but www version is the actual page we wanted to show it to customer.
Problem is that when I am trying to use .htaccess file through FTP, it is not recognizin... | |
doc_23512086 | In my Oracle DB I have two tables
S_PIPE_N
G3E_ID |G3E_FID
380 | 1181024
2064 | 1188176
S_PCONPT_N
G3E_ID| G3E_FID| BOTTOM_HEIGHT
783 | 1181025| 253.4
4173 | 1188175| 364.51
4174 | 1188178| 366.76
17106 | 1379384| 253.11
and the table that is connecting this two
S_MANY_PCP_N
G3E_ID | G3E_FID | G3E_OWNER... | |
doc_23512087 | All files you have in your dist folder are precached by browsers.
In other words, when you navigate to your app a browser will quietly download all the files and cache it for further use.
The problem here is that browsers will also download async chunks which could never be used by a user. For example, I have an admin-... | |
doc_23512088 |
Fig1: [10x10 grid representing a neighbourhood. Colours represent where these families want to live in the metropolitan area. Legend shows metropolitan area in polar coords, HSV colorspace where V=1 always.]
Now, I am trying to create a better visual representation of this suburban neighbourhood to see if people are g... | |
doc_23512089 |
The post ID (1a3b3c4d5e) is generated by the ChildByAutoId() function.
The user ID (fn394nf9u3) is the UID of the user.
In my app, I have a UILabel (author) and I would like to update it with the 'full name' of the user who created the post.
Since I have a reference to the post ID in the users part of the database, I ... | |
doc_23512090 | Our database is 20 megabytes right now, yet doing a snapshot restore takes an hour.
A: Classic RDS Mysql would take a snapshot of your EBS volume, and hence taking the snapshot would take more time, but restoring would be pretty fast. (You may need to warm up the new instance by issuing queries though).
As far as I kn... | |
doc_23512091 |
A full schematic page with red marks around an example area showing the problem I'm talking about is here.
What magical OpenCV mechanism can I use to detect these white strips and "heal" them by copying the average of the row above and the row below, or similar? I expect to try several "healing" techniques to find the... | |
doc_23512092 | Is there a clean approach to making a functional component into an error boundary without converting it into a class?
Or is this a code smell?
A: What I have done is create custom class component and wrapped my functional/class component inside it where ever its required. This is how my custom class component looks li... | |
doc_23512093 | namespace Domain.Repository
{
public class JenisTransaksi_Repository
{
#region Private Variables
private Int64 _Id_JenisTransaksi1 { get; set; }
private string _Kode_JenisTransaksi1 { get; set; }
private string _Nama_JenisTransaksi1 { get; set; }
#endregion ... | |
doc_23512094 | My attempt is below. I'm using AppDelegate to set the adSize, adUnitID and testDevices. Then in each VC where I want a banner displayed, I set the rootViewController, frame, load request, and then addSubView.
This works, in the fact that the ads show up fine. However, the ads keep changing when I segue or dismiss VC! I... | |
doc_23512095 | Button that generates CSV:
<a class="btn btn-primary" href="#" id="save-csv">Save to CSV</a>
Rest of the view:
<script type="text/javascript">
var oUrl = '<?= $this->url('application/infraplk', array()); ?>';
var projects = JSON.stringify(<?php echo json_encode($this->projects) ?>);
var podmiot = JSON.str... | |
doc_23512096 | django and gunicorn now are working correctly and response to request, but, when I try to access to project within nginx (port 80), it can't find my project location.
following are nginx Dockerfile and nginx.conf:
FROM nginx:1.17.4-alpine
RUN rm /etc/nginx/conf.d/default.conf
COPY nginx.conf /etc/nginx/conf.d/
and n... | |
doc_23512097 | For a chrome app the java script file need to be locally saved. I have copied the java script from the parse web java script and made a local file.
My program does not work with the local file and work perfect with the web java script.
<!-- Parse local file-->
<script type="text/javascript" src="js/pars... | |
doc_23512098 | min || Ax - B ||^2
for t in [0,1]
such that the coefficients x in this equation satisfy the linear equation:
C x = D
This system attempts to fit a set of Polynomials to approximate a function F(t) over the range of t.
*
*A is a matrix, representing the map of the set of polynomials over the range of t values
... | |
doc_23512099 | When I export my document, the numbers I provide for the list items are discarded and replaced with new numbers, beginning with 1.
The raw source text:
#+begin_example
A few of Alan J. Perlis\rsquo{} [[http://www-pu.informatik.uni-tuebingen.de/users/klaeren/epigrams.html][Epigrams on Programming]]:
8. A programming... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.