id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_36600 | Auto insert date and time in form input field?
and inserted such a JS code (by the way, this snippet also comes from one of StackOverflow questions):
<script type="text/javascript">
var today = new Date();
var dd = today.getDate();
var mm = today.getMonth()+1; //January is 0!
var yyyy = today.getFullYear();
var hh = to... | |
doc_36601 | I'm using the following CSS properties for the grid:
.grid-container{
display:grid;
grid-template-columns: 20vw 60vw 20vw;
grid-template-rows:100px calc(100vh - 100px);
}
I could just do the following to set the background color of the first row to white:
.grid-container > div:nth-child(1),
div... | |
doc_36602 | I have a picture of a tree. And I want to try two different method. the first method I use was using unary operator to turn the image colour to grey.
Now I want to try a second method using the ColourTransformer interface that I made to get a 10 pixel wide gray frame replacing the pixels on the border of an image.
This... | |
doc_36603 | I've been storing data in this table for 2 years, but now I cannot 'see' the latest records since 11-02-2014.
I can still retrieve the latest data using php or python, but using mysql in the commandline or using phpmyadmin won't show me the latest ID's or timestamps of the stored data.
Anyone has an idea where this is... | |
doc_36604 | When running webpack -d --config webpack.config.js bundle files do not create map file.
webpack.config.js
const path = require('path');
module.exports = {
mode: "development",
devtool: "inline-source-map",
entry: './server/server.ts',
output: {
filename: 'server.js',
path: path.resolve(__dirname, 'di... | |
doc_36605 | public void resolveConf(string workspaceName, IWin32Window parent)
{
var workspace = VersionControlServer.GetWorkspace(workspaceName, ".");
var controlsAssembly = Assembly.GetAssembly(typeof(ControlAddItemsExclude));
var vcResolveCoinflictsDialogType = controlsAssembly.GetType("Microsoft.T... | |
doc_36606 | I want to save Full Layout in Storage.After saving specific layout i can able to edit this layout.Following is my piece of code.
private List<View> addedViews=new ArrayList<>();;
final View imageRootView =
mLayoutInflater.inflate(R.layout.view_photo_editor_text, null);
final ImageView imageView =
imageRootView.findV... | |
doc_36607 | public partial class Session
{
[DataMemberAttribute]
public int K2
{
get { return 42; }
}
}
I've reloaded Service Reference in my application, but when I try to download all Sessions from WCF I got following error:
$exception
{"An error occurred while receiving the HTTP response to http://loca... | |
doc_36608 | location = /authorize {
proxy_pass http://127.0.0.1:5001;
proxy_pass_request_body off;
proxy_set_header Content-Length "";
proxy_set_header X-Original-URI $request_uri;
}
location ~ ^/([^/]+)/([^/]+)/(HEAD|info/refs|objects/info/.*|git-upload-pack).*$ {
auth_request /authorize;
root /var/lib/gi... | |
doc_36609 | Then I tried to replicate exactly the same behaviour with PostMessage (to be sure I'm not sending to the wrong window, I'm even looping on all hWnd associated to the relevant process ID):
import win32con, win32gui, win32process, win32api, subprocess, time
def get_hwnds_for_pid(pid):
def callback (hwnd, hwnds):
... | |
doc_36610 | A naive attempt like this results in error:
type list with
member this.abc() = 100
A: The correct syntax is:
type List<'a> with
member this.abc() = 100
You can use the qualified name Microsoft.FSharp.Collections.List<'a> as well, but the type abbreviation list<'a> can't be used.
That said, using module funct... | |
doc_36611 | class RecyclerViewAdapter: RecyclerView.Adapter<RecyclerViewAdapter.RepoViewHolder>(){
inner class RepoViewHolder(val binding: RepoelementBinding): RecyclerView.ViewHolder(binding.root)
private val diffCallBack = object : DiffUtil.ItemCallback<userReposItem>(){
override fun areItemsTheSame(oldItem: userReposItem,... | |
doc_36612 | My product configuration class
public class ProductConfiguration : EntityTypeConfiguration<Product>
{
public PlanProductConfiguration(string schema = "dbo")
{
ToTable(schema + ".Product");
HasKey(x => new { x.IdProduct });
Property(x => x.Price).HasColumnName("flt_price")
... | |
doc_36613 | I had the following code:
<div class="jumbotron">
<h1> </h1>
<h1> </h1>
<h1> </h1>
</div>
with the following css:
.jumbotron {
background: url("../img/lsm1280.jpg");
padding: 1em;
height: 12.5em;
width: 42em;
margin-top: 2em;
margin-bottom: 2em;
background-color: #eeeeee;
-webkit-borde... | |
doc_36614 | Here is the page with such iframe.
A: If you see the code, you can find
<iframe frameborder="0" marginwidth="0" marginheight="0" scrolling="no" allowfullscreen="true" srcdoc="" id="iframe:0" style="width: 100%; min-width: 100%; max-width: 100%; height: 100%; min-height: 100%; max-height: 100%; margin: 0px; padding: 0p... | |
doc_36615 | I send all conference participants to Hold.
I do not want to record when all conference participants are in Hold.
I pause the conference record.
Then I transfer the participants to Unhold and turn on the record again.
After I turn on the record again, the record is NOT recorded. Only the first part is recorded, until t... | |
doc_36616 | When I try to access the page, I receive this error.
Template is missing
Missing template posts/index, application/index with {:locale=>[:en], :formats=>[:html], :handlers=>[:erb, :builder, :coffee]}. Searched in: * "c:/Sites/myrubyblog/app/views"
Here is a copy of the code in my posts_controller.rb:
class PostsCon... | |
doc_36617 | I have 2 executable artifacts, one for windows and one for mac. For windows I already figured out how to do it, looks like this:
my_product.exe -VadminPassword=password
-VadminPasswordConfirmed=password - -Dinstall4j.keepLog=true -Dinstall4j.alternativeLogfile=/install4j.log
I'm trying to do the same thing for MacO... | |
doc_36618 |
A: You would need to do an event.
As we know, the thounsandseperator is triggered by focus we can simply call it as we type.
private void numericUpDown1_KeyUp(object sender, KeyEventArgs e)
{
numericUpDown1.Focus();
//Edit:
numericUpDown1.Select(desiredPosition,0)
}... | |
doc_36619 | Error LNK1107 invalid or corrupt file: cannot read at 0x300
| |
doc_36620 | Why does it happen and how do I get past it step by step?
| |
doc_36621 | I just want to know, how to connect to my database not once (in the start of my project's code), but everytime when it's needed. For example: user tap on button -> connection opens -> it adds line to table(s)
Right now file structure looks like this:
tgbot.py
# some lines with imports
updater = Updater(TELEGRAM_TOKEN... | |
doc_36622 | How within, PHPMyAdmin am I able to browse or download an Excel file to see every entry submitted?
Many Thanks
A: If you have seen the phpmyadmin completely then its so easy to do that. After choose your database you will see on the top menu its have Export tab. on clicking that tab its displaying option you want to d... | |
doc_36623 | window['dataLayer'].push({'event': 'optimize.activate'});
Will work? The targeting requires a page url and also have it set to look for variable optimize contains true.
A: Yes, it is still possible. You can find this option at the very bottom of the page, within the Settings block. It is called 'Activation event', a... | |
doc_36624 | I have a stored procedure (no parameters) operating in my MySQL (phpMyAdmin) data, this procedure returns many rows. I call this process PHP mysql_query and work the first time, but if you re-access the page or reloads the page, the error message: "commands out of sync you can not run this command now procedure"
Then, ... | |
doc_36625 | If you look at this Plunker you can see that the second paragraph breaks at the hyphen.
Markup
<body>
<p>IfcDoor_M_ToiletPartition:0915x1525mm:0915x1525mm:229928_27dLDsxMX8Sv5rKurGZzuM</p>
<p>IfcDoor_M_ToiletPartition:0915x-1525mm:0915x1525mm:229928_27dLDsxMX8Sv5rKurGZzuM</p>
</body>
CSS
p {
width: 200px... | |
doc_36626 | def i_get_last_week_file(self, par_path, par_file_wildcard, par_datetime):
proc_datetime = par_datetime - timedelta(weeks=1)
logger.info('Processing time: %s', str(proc_datetime))
# file_list = []
while proc_datetime <= par_datetime:
sdate = proc_datetime.strftime('%Y_%m_%d-%H')
for p_fi... | |
doc_36627 | def create_instance(ami, instance_type, device_name, iam_role, volume_type,
volume_size,
security_groups, key_name, user_data):
s = boto3.Session(region_name="eu-central-1")
ec2 = s.resource('ec2')
res = ec2.create_instances(
IamInstanceProfile={'Name': i... | |
doc_36628 | My ts component:
<template>
<div>some template<div>
</template>
<script lang="ts">
import Vue from 'vue';
export default Vue.extend({
});
</script>
It is working fine to serve/build.
But my spec file (dummy one, a component.spec.ts):
import { shallowMount} from '@vue/test-utils';
//@ts-ignore
import Form fr... | |
doc_36629 | I would like my app to automatically take HDR images if iOS determines that it's warranted for the scene being photographed. Is there any downside to enabling it when supported?
I understand that this isn't supported on all device/camera combinations. The question is what it does when it is.
A: Quoted from the Apple d... | |
doc_36630 | >bb
GDis BDis
1 12.291488 8.009909
2 11.283319 13.625103
3 6.674549 8.629232
4 13.493121 17.175888
5 9.550731 9.867878
6 9.193895 9.785301
7 10.541702 10.941371
8 9.849527 9.496284
9 8.682287 8.133774
10 8.439381 4.335... | |
doc_36631 | Well, // is the abbreviation for descendant-or-self::node()/ so it returns a set of nodes that are descendants of my context node. After that, it must have olist in its path.
item means child::item so it returns children of my context node (that is //olist/). So, in the end it returns item nodes, children of all childr... | |
doc_36632 | Can anyone help me to place the cocos2d scene as part of the UIView?
I got that we have to use EAGLView but have a lot of confusions with adding cococ2d package classes to the project. Can u explain in detail.. or any tutorial link?
Thanks.
A: Try adding [CCDirector sharedDirector].openGLView as a subview to your main... | |
doc_36633 | For example I have a pizza(small,medium,large) button.
If I press the small pizza button it will display like this:
Order:
Item Quantity Price
Small Pizza 1 3.99
If I press the add pepperoni button it will display like this:
Order:
Item Quantity Price
Small Pizza 1 3.99... | |
doc_36634 | In Scala, a weird trait definition is used, and in Haskell, type classes are used. And both approaches seem like they cannot work with one degree of abstraction more (i.e. ((* -> *) -> *) -> *).
I am neither an expert in Scala nor Haskell, so it would be helpful if you could provide simple examples of such higher degre... | |
doc_36635 | I use Eclipse Photon for my IDE.
I installed the Android SDK via Android Studio.
I recently moved to a new machine and since then I get these errors when trying to build the project. Actually, the first image occurs when I first open Eclipse. The second image is what I see when building (I cleaned beforehand).
Many ... | |
doc_36636 |
But, I'm not able to perform query on them, it is the raising the following error:
0: jdbc:drill:zk=local> SELECT * FROM students;
Error: SYSTEM ERROR: IllegalAccessError: tried to access method
com.google.common.base.Stopwatch.<init>()V from class
org.apache.hadoop.hbase.zookeeper.MetaTableLocator
[Error Id: 9c... | |
doc_36637 | Also, there is no actual error. The problem at hand is that the score resets every time the activity changes.
MainActivity (Java):
package com.exampleryancocuzzo.ryan.testsharedpref;
import android.content.Intent;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import android.sup... | |
doc_36638 | I have a git commit that works every times, and the next one fails most of the times, and the next ones two. I've been fiddling with it for hours without being able to isolate anything that would make the tests pass on a consistent basis. Every time I think I have found what was tripping up the test suite, trying to us... | |
doc_36639 |
A: Attention: this is an extremely rough and oversimplified sketch, assuming the simplest possible HTTP request (no HTTPS, no HTTP2, no extras), simplest possible DNS, no proxies, single-stack IPv4, one HTTP request only, a simple HTTP server on the other end, and no problems in any step. This is, for most contemporar... | |
doc_36640 | ||
doc_36641 | public static Category GetCategoryByName(string name)
{
Category result;
try
{
using (IDbConnection conn = ConnectionHelper.CreateDbConnectionByName(_connectionStringName))
{
conn.Open();
using (IDbCommand cmd = conn.CreateCommand())
{
//do... | |
doc_36642 |
I currently have a database in which my users are stored. Would it be correct to simply store the refresh token in that database and retrieve it whenever the backend needs to actions on behalf of the user? The documentation mentions storing the tokens as cookies in the browser but could I not simply store them in the ... | |
doc_36643 | To make it more clear, here is an example:
local part = script.Parent
local folder = part:GetAttribute("Viewing folder")
local data = "This folder does exist: " + tostring(script.Parent.Parent.(the attribute folder name goes here))
print(data)
My question is how do you use say an attribute or string and add it as par... | |
doc_36644 | My select is
SELECT u.domena_id, u.umiestnenie, u.datum
FROM (SELECT domena_id, min(datum) as min_datum
FROM umiestnenie
WHERE datum BETWEEN 'date1' AND 'date2'
GROUP BY domena_id
LIMIT 200000
OFFSET offset (increasing in lopp)
) x
INNER JOIN umiestnenie u ON u.domena_id = x.domena_id and u.datum = x.min_datum
Tab... | |
doc_36645 | The server and client library run on Linux using Mono just fine, until code is executed that uses the Color or Point class, as WPF is not ported to Mono.
System.IO.FileNotFoundException: Could not load file or assembly 'PresentationCore, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its ... | |
doc_36646 | My function is designed to write a blank file (this works!) and then open a file containing the sequence, loop through it one character at a time writing its reverse complement to the new file. Here's the code:
def func_rev_seq(in_path,out_path):
"""
Read file one character at a time and retrun the reverse complement o... | |
doc_36647 | if (checkIsTelevision()) {
new AlertDialog.Builder(this)
.setTitle("Not supported")
.setMessage("This app is not compatible with TV devices")
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@O... | |
doc_36648 | req = urllib2.Request(url)
req.add_header('User-Agent', 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.0.3) Gecko/200809241\
7 Firefox/3.0.3')
response=urllib2.urlopen(req)
link=response.read()
response.close()
soup = BeautifulStoneSoup(link, convertEntities=BeautifulStoneSoup.XML_ENT... | |
doc_36649 | Exim version 4.89_1
I was running the excellent tool ecpp_2.pl - Version: 20150612 by Michael Karr which scans a server for all outbound emails from all programs and identifies suspicious entries - it's a great tool for quickly getting an overview of what's up with outbound emails if have some suspicious alerts.
One ... | |
doc_36650 | Assume that I want to do a simple group by in data.table:
library(data.table)
mtcars = data.table(mtcars)
mtcars[,sum(mpg), gear]
# Here are the results
# gear V1
#1: 4 294.4
#2: 3 241.6
#3: 5 106.9
However, if I use a self-defined function to do this:
zz = function(data, var, group){
return(data[,sum... | |
doc_36651 | Anyway here's my question: I have a class with name,id,job methods to store these in a variable, and I want to to ask how many Staff the company has, and that's why I cant hard code each variable because the number is unknown thus I need a loop, And am not allowed to use array or list. Any idea or help is appreciated T... | |
doc_36652 | title = "Text line 1"
subtitle = "Text line 2"
fig1 = ggplot(mtcars, aes(x = cyl, y = mpg))+geom_boxplot(stat = "boxplot")
fig2 = ggplot(mtcars, aes(x = cyl, y = mpg))+geom_point()
fg = ggarrange(fig1, fig2, ncol = 2, nrow = 1)
title <- expression(atop(title, scriptstyle(subtitle)))
annotate_figure(fg, top = text_gro... | |
doc_36653 | Username((8dad1cf...)*)project name
Don't know how to get out of it.
was trying some commands for committing,
think applied one with merge , and delete commands on it.
could anyone please help and aid
before it gets there it was (|REBASE-m)
git status replays
$git status
HEAD detached from 3592c28
Changes not staged f... | |
doc_36654 | Also on the internet i found :
Monitoring and Controlling DataSnap TCP/IP Connections
My problem is how to access the information about the user: ipaddress username,etc.. which is content in
FConnections.Add(TIdTCPConnection(Event.Connection), Event.Channel);
in order to show in the application server a grid or some... | |
doc_36655 | In order to have a log of all queries I added ;TRACE_LEVEL_FILE=3 at the end of these parameters in Play's application.conf:
*
*db.url
*%prod.db.url
*%debug.db.url
But nithing happens, no file seems to be created or updated on the machine (Mac), even though there is definitely activity with the DB (when I browse t... | |
doc_36656 | Or should i use some Mandrill API in some other languages such as Python?
Thanks in advance.!!
A: currently I am trying out Mandrill Java 3rd party API and I think this is the complete answer for you:
I am now going to describe you how to use the handlebars of the Mandrill Templates:
Let's say this is my template at M... | |
doc_36657 | Thanks
A: In your OnInitDialog() where m_pathEdit is your CEdit control:
SHAutoComplete(m_pathEdit.m_hWnd, SHACF_DEFAULT);
Before calling your dialog's DoModal():
CoInitialize(NULL);
and after returning from DoModal():
CoUninitialize();
then your edit control has autocompletion of URLs and file paths.
| |
doc_36658 | Flask:
@app.route('/uploads', methods=['GET','POST'])
def uploads():
if request.method == 'POST':
files = []
file = request.files['files[]']
# if file and allowed_file(file.filename):
if file:
print 'its allowed'
filename = (file.filename)
file.s... | |
doc_36659 | D1=[2+2i,2+1i,1+2i,1+1i,2,1i];
D2=[-2+2i,-2+1i,-1+2i,-1+1i,-1,2i];
D3=[-2-2i,-2-i,-1-i,-1-1i,-2,-1i];
D4=[2-2i,2-i,1-2i,-1+1i,1,-2i];
A: So I found a way to get your combinations. You should really have given an more minimal example to explain your problem (that's how I solved it by the way).
The proc... | |
doc_36660 | @import url('custom-style.css?v='+random(99999));
@import url('custom-style-mobile.css?v='+random(99999));
Grunt sass doesn't seems to reject this statement, but cssmin task does:
Running "cssmin:minify" (cssmin) task Warning: Broken @import
declaration of "custom-style.css?v=1" Use --force to continue.
cssmin: {
... | |
doc_36661 | But I can't the right method to Override in PreferenceActivity to make tasks rescheduled on period values changed.
Does anyone know what method is called when PreferenceActivity saves values?
I am using API 8 level and seems that onSaveInstanceState(Bundle outState) is not that I am looking for.
A: There is no callbac... | |
doc_36662 | I have a checkbox that I am creating in a method call
public int myMethod(Context context, doThing) {
if(doThing){
this.checkBox = new CheckBox(context);
do some stuff...
return 1;
}else{
do something else...
return 0;
}
}
I would like to change the size... | |
doc_36663 | [{ name: "Aardvark", count: 9 },
{ name: "Apple", count: 12 },
{ name: "Banana", count: 4 },
{ name: "Carrot", count: 6 }]
I would like to display the contents of the array to the user (mapping each item to a div), sorted by count, and then alphabetically, such that the the above array should always maintain the... | |
doc_36664 | npm install && npm run devcommand, it shows errors,I found similar problem in another discussion,so i tried to fix the problem on deleting the node-modules and re-run npm install as told there but it's not working. Here is the error i got.
A: This error is saying that babel depedencies not installed in your project. Y... | |
doc_36665 | My question is. Can anyone suggest a cleaner way of doing this? The assignment requires that I have eleven separate counters to identify the frequency of the dice rolls, so I can't use Linq as I saw suggested by several other questions, but I'm really quite uncertain that this is the best way to accomplish what I nee... | |
doc_36666 | I have used .from but it is still sending from the default gmail account.
The code I've used is below:
**Sub sendemail_()
'For Early Binding, enable Tools > References > Microsoft CDO for Windows 2000 Library
Dim NewMail As Object
Dim mailConfig As Object
Dim fields As Variant
Dim msConfigURL As String
On Error GoTo Er... | |
doc_36667 | Naive merging
My naive merging method works as follows. We create an output vector<int> and set it to the first of k vectors we are given. We then merge in the second vector, then the third, and so on. Since a typical merge() method that takes in two vectors and returns one is asymptotically linear in both space and ti... | |
doc_36668 | [
[ '1', '12:23', '16:27' ],
[ '1', '08:00', '17:59' ],
[ '2', '14:50', '15:14' ],
[ '2', '09:42', '11:00' ],
[ '3', '17:16', '17:41' ],
[ '3', '08:00', '17:59' ],
[ '4', '08:10', '13:01' ],
]
I'd like to be able to use the first element of the arrays as a key object, to store the second and third elemen... | |
doc_36669 | application.conf (part 1):
db.default.driver=com.mysql.jdbc.Driver
db.default.url="jdbc:mysql://localhost/dbone?characterEncoding=UTF-8"
db.dbtwo.driver=com.mysql.jdbc.Driver
db.dbtwo.url="jdbc:mysql://localhost/dbtwo?characterEncoding=UTF-8"
Failed attempt 1: both classes get saved to database 1 (dbone):
applic... | |
doc_36670 | Is there any way using php with library or other way? thanks
I have to make clear the subject :
I WANT to convert a page with javascript (e.x a page which has extjs code) to pdf !!!
A: This requires shell access but I've used it before: wkhtmltopdf
Usage:
wkhtmltopdf http://docs.sencha.com/ext-js/4-0/ ext-js-4-0-doc.p... | |
doc_36671 | Restricted or not?
A: If you are selling digital goods, like upgrade, audio, books, ect.. you will have to use Apple's in-app purchases.
If you are selling physical goods, like clothes, pizza ect.. you can not use Apple's in-app purchases but should provide your own.
So it is up to what you are selling in you app.
| |
doc_36672 | On the site, I have a box (div) that is wrapped in a link. On the desktop, when a user hovers over it, a different colored box with text content slides down over the first box. When a user clicks the box, the link takes them to specified page. I am using jQuery for this.
Right now, on a mobile device, when a user tap... | |
doc_36673 | It's probably best I explain with code and screenshots.. So here it goes:
All I'm trying to achieve is a simple "slash" like CAShapeLayer in Swift 3.
in the custom UIView I have:
var slashLayer: CAShapeLayer?
var slashPath: CGPath?
override func layoutSublayers(of layer: CALayer) {
if layer == self.layer {
... | |
doc_36674 | As far as I know, the above implies the app is not deinitialised and still in memory even after killing and reopening the app.
And because of the above behaviour the NSPersistentContainer object is still in memory and my Core Data stack setup code is present in scene(:willConnectTo:), so it's again initialised and it c... | |
doc_36675 | I'm not getting any errors when I perform the search, just my custom message that "No results matching that search criteria". I've tried disabling the jquery datepicker and tried copying and pasting the exact DateTime field from the DB into the search box and still nothing. Obviously I'm missing something but I can't f... | |
doc_36676 | Can anybody help me why stops this code with error message (Run-time error '9': Subscript out of range)?
The code snippet:
CollectFileName = "C:\Users\g\Documents\CAFM\VBS\access.xlsx"
Workbooks.Open (CollectFileName)
ActiveWindow.Visible = False
LastDayRow = Workbooks(CollectFileName).Sheets(1).Range("B" & R... | |
doc_36677 | Here is the code that I use to convert my date string to DateTime object.
DateTime.ParseExact(“ my date string value from database ”, "dd/MM/yyyy HH:mm:ss", System.Globalization.CultureInfo.InvariantCulture) ;
My database returns a string value like this “25/9/2016 00:00:00”.
But when I was debug my code it continuous... | |
doc_36678 | Currently, my approach involves computing the cosine similarity for A against every other document one at a time, iteratively. I have 100 documents I'm comparing against. If the result of cos_sim(A, X) > 0.8 then I break and say "cool, this is similar".
However, I feel like this might not be a true representation of th... | |
doc_36679 | I've been reading about long-polling and it seems to be the best route from what I've read, but I have no experience in this. Also, the fact that I'm running apache seems to be a problem from what I've read here. I have complete access to the server (VPS), so I could technically install node.js to set up long-polling, ... | |
doc_36680 | In my testing on latest Chrome and iPad safari, if a runtime exception occurs in one script tag, that js execution halts. However, any other javascript in other script tags still runs no problem. Is this expected behaviour, or am I just getting lucky? I've thrown TypeError's, throw new Error('something'), and undefined... | |
doc_36681 | thanks
A: FILE * f = popen("service abc status", "r");
Then read from f with e.g. fgets
char Line[100];
while (fgets(Line, 100, f) != NULL)
cout << Line;
Remember to close the file:
int st = pclose(f);
Then you can check the exit code and such using the macros described in "man 2 wait" on st
| |
doc_36682 | Here is part of the code that uses realtime:
var tangaroa_stations = L.realtime({
url: 'http://url/tangaroa_position_test.geojson',
crossOrigin: false,
type: 'json'
},
{
interval: 10 * 1000,
pointToLayer: function (feature, latlng) {
return L.marker(latlng, {
icon: L.icon({
iconUrl: "a... | |
doc_36683 |
import (
"fmt"
"path"
)
func main() {
p := "./p/p"
q := ".\\q\\q"
fmt.Println(path.Base(p))
fmt.Println(path.Base(q))
}
I run it on Windows, and output is:
p
.\q\q
I think path.Base return incorrect answer.
So how can I get correct file base name.
A: Platform-specific path manipulation shou... | |
doc_36684 | I want all the data in Json file when we save.
If anyone has idea, please help me.
public ActionResult Index(UserData model)
{
try
{
// Pass the "personlist" object for conversion object to JSON string
string jsondata = new JavaScriptSerializer().Serialize(model);
strin... | |
doc_36685 | Here is the Javascript:
$(document).ready(function(){
var checkedValue = $('.love').val();
console.log("Checked value is: " + checkedValue);
if (checkedValue == 'Y') {
$(".heart").addClass("has-text-danger");
console.log("if Checked value is: " + ch... | |
doc_36686 | I'm trying to create a function that (the following is taken form the exercise I'm doing) randomizes a number (range 0..100), then prints all the odd numbers from 40 to that one. If the number was smaller than 40, print all the numbers down to the randomized one (i.e. if the result was 37, you
should print: 40, 39, 38... | |
doc_36687 | 1)i install express and express-generator globally
2)also set the path of npm global module in path variable.
still it say express command not found.
| |
doc_36688 |
A: You need faster? Use Quicksort:
<?php
function quicksort( $arr, $l = 0 , $r = NULL ) {
// when the call is recursive we need to change
// the array passed to the function earlier
static $list = array();
if( $r == NULL )
$list = $arr;
if( $r == NULL )
$r = count($list)-1;//last element o... | |
doc_36689 | The check boxes and textf ield are fine, but the radio buttons are not validation as checked, so the page is not continuing on to the success page.
<script>
window.onload =function()
{
document.getElementById("pie_form").onsubmit = validateForm;
}
function validateForm()
... | |
doc_36690 | I found this tutorial online http://www.supermind.org/blog/756/how-to-write-a-custom-solr-functionquery
What I need is to know if I need to change the solr source code to be able to do that or I can write this function by reference to some solr's .jar file.
Do you know any step-by-step tutorial to do a custom solr Fun... | |
doc_36691 | Example XML
<record>
<id>0</id>
<sku>0</sku>
<name>Title</name>
<prop>456</prop>
<number>99</number>
</record>
If I apply this template
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" indent="yes"/>
<xsl:template match="record/*">
<xsl... | |
doc_36692 | Sending SMS to multiple recepients (Samsung vs HTC)
How can I put a check for if the device is samsung or others(htc)
A: String manufacturer = android.os.Build.MANUFACTURER;
example:
Sony Ericsson
samsung
HTC
A: Try this code.
String strManufacturer = android.os.Build.MANUFACTURER;
It will return name of Manufactur... | |
doc_36693 | <div id="fb-root"></div>
<script>
(function(d) {
var js, id = 'facebook-jssdk';
if (d.getElementById(id)) { return; }
js = d.createElement('script');
js.id = id;
js.async = true;
js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
d.getElementsByTagName('... | |
doc_36694 | first_portion = File.binread(replay_file, 20)
second_portion = File.binread(replay_file, 24, 20)
Where the first number is the amount of bytes to read and the second is the offset.
I know this is bad because File.binread closes the file each time after returning. How can I open the file once, do what I with with is, t... | |
doc_36695 | When I try to download the mysqlclient from here here, I'm running Python 3.5.1 32 on Windows 8.1. I download the wheel, I attempt to install the wheel file using pip, I get the error that
mysqlclient-1.3.7-cp27-none-win32.whl is not a supported wheel on this
platform.
Apparently this wheel is supposed to work on... | |
doc_36696 | Query below (don't pay too much attention to the table/column names as I tried to anonymise them):
SELECT
cars.id
FROM cars
INNER JOIN driver_licenses ON driver_licenses.car_id = cars.id
INNER JOIN drivers ON drivers.id = driver_licenses.driver_id AND drivers.noobie_driver = 0
WHERE (
... | |
doc_36697 | And I want to see summary by Date field, for example 17 July I was walking for 4 hours and reading for 7 (total is 11):
I added consolidation by left column, like described in this video:
https://www.youtube.com/watch?v=IGaq_biQ1B8
But how to make this statistics aut-updating(later I'll add other records but statistic... | |
doc_36698 | What's the cleanest way to get 1 if x > 5, -1 if x < 3 and 0 if it's in the range 3 <x <5?
I'm trying to mix together & and | (trying to adapt the answer from here: In KDB/Q, how do I clip numbers to be in the range -1, 1?). I'm not sure if it's possible this way though.
A: You could adapt the bin keyword which does s... | |
doc_36699 | I want to add a drop shadow to this text... So i created a createGraphics image.. where i paint the same text
In this new createGraphics image i want to add a blur.. and then copy this blured image to my main canvas....
But when i try to apply the blur.. i get this error: Cannot read property 'getContext' of undefined
... |
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