id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_23513900 | I tried to stop and restart the server by the following commands.
HDB stop
HDB start
But still it is not working. Does anyone know what causes this problem and what is the solution? Thanks in advance.
A: If the indexserver doesn't start, you cannot logon as SYSTEM (or any other user for that matter). A good way to... | |
doc_23513901 | defaultdict(int, {'A': 5, 'B': 4, 'C': 4})
to a list like this:
'A5B4C4'
Is there any short and clever way?
A: You can try this.
''.join(k+str(v) for k,v in d.items())
# 'A5B4C4'
A: d = defaultdict(int, {'A': 5, 'B': 4, 'C': 4})
yourstring = ''.join(str(e) for t in d.items() for e in t)
A: Another way of doing t... | |
doc_23513902 | px = int((x - gt[0]) / gt[1])
I checked many problems similar to this, but still cannot figure out the reason for the error is in my case. Can anyone have a sharper eye to help me out?
path = 'E:\\sdnaia\\'
file = path+'dem.tif'
layer = gdal.Open(file)
gt =layer.GetGeoTransform()
bands = layer.RasterCount
#get raster ... | |
doc_23513903 | I want to store this ticket somewhere until request completes. I will call methods and they will call other methods, connections, etc - I just want this data to be available from code anywhere during this request.
I know static class/variable won't work since it's application-wide.
What my choices are?
EDIT:
Basically... | |
doc_23513904 | let reposEndpoint = URL(string: "users/crystaltwix", relativeTo: baseURL)
var reposRequest = URLRequest(url: reposEndpoint!)
reposRequest.allHTTPHeaderFields = [
"accept": "application/vnd.github.v3+json",
"content-type": "application/json"
]
session?.dataTask(wi... | |
doc_23513905 | For example here is a product page: http://www.azores-store.com/rollup/rollup-85cm/roll-up-premium-85
The list starts from "nykyaikainen muotoilu". If you look at the source code of the page you can see that the ul and li tags don't have any attributes, they are just defaults.
Now if you look at the CSS file: http://ww... | |
doc_23513906 | https://www.mql5.com/pt/code/527
I put to visualize the values of the 4 buffers, but it shows an unique value for all buffers, and sometimes the value is 0 for all.
Do you know how I can use these values to determine the signal to buy or sell?
I tried this:
bool compra_Super = TrendUp[1] == 0 && TrendUp[0] != 0;
bool... | |
doc_23513907 | It seems to work fine until I change the text value to an Integer.
Has this been happened to anyone else? Is there a workaround?
Here is a screenshot and code Snippet per Max's comment:
<TextBlock x:Name="CharacterBlock" HorizontalAlignment="Left" Margin="0,10,-27,0" TextWrapping="Wrap" Text="TextBlock" VerticalAlignm... | |
doc_23513908 | var ages = [8, 23, 15, 17];
I need to sort the names by their age. So something like:
var result = [1, 3, 2, 0];
A: You question asked to sort names, but your output has indices. I'm not sure which you want.
This sorts names by age (per your question):
var sortedNames = ages.map(function(age, i) {
return {age:ag... | |
doc_23513909 | models.py:
class MyModel(models.Model):
name = models.CharField(max_length=10)
class MyModelForm(ModelForm):
class Meta:
model = MyModel
fields = ['name']
widgets = {
'name': TextInput(),
}
index.html:
{{ form.name.label_tag }}
{{ form.name }}
This works fine and ... | |
doc_23513910 |
*
*created the cluster in Linode
*downloaded the generated cluster's .config file
*set KUBECONFIG context from the .config file
I can see that I'm connected to the cluster from the terminal:
$ kubectl config get-contexts
CURRENT NAME CLUSTER AUTHINFO NAMESPACE
* lke67746-ctx lke677... | |
doc_23513911 | <div class="fields">
<select name="landscaping[]">
<option value="1">Rocks</option>
<option value="2">Other Rocks</option>
</select>
<select name="veneer[]">
<option value="1">Veneer Rocks</option>
<option value="2">Other Veneer Rocks</option>
</select>
<input type="text" name="... | |
doc_23513912 | let screenWidth = (UIScreen.mainScreen().bounds).width
let screenHeight = (UIScreen.mainScreen().bounds).height
let firstVCView = sourceViewController.view
let secondVCView = destinationViewController.view
secondVCView.frame = CGRectMake(screenWidth, 0.0, screenWidth, screenHeight)
// Access the a... | |
doc_23513913 | Error seen
By the way tried with lower version of bazel aswell 0.3.2 but still no help. Seems this has been reported by more people... Need google to resolve this issue with Bazel or tensorflow.
| |
doc_23513914 | Widget search(BuildContext context) {
var theme = Provider.of<ThemeNotifier>(context);
return Container(
margin: EdgeInsets.only(top: 28, left: 10, right: 10),
child: Material(
elevation: 10,
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(20),
... | |
doc_23513915 | import pygame as pg
import random
pg.init()
HEIGHT, WIDTH = 400, 400
gameloop = True
TILESIZE = 25
class Tile:
def __init__(self, pos):
self.pos = pos
self.bomb = False
self.number = 0
self.show = False
def printAttr(self):
print(self.bomb, self.pos, self.number)
de... | |
doc_23513916 | export JAVA_HOME=$(/usr/libexec/java_home), and I'm getting the following error:
Error Gradle:
FAILURE: Could not determine which tasks to execute.
* What went wrong:
Task 'assembleDebug' not found in project ':CrystalBall'.
* Try:
Run gradle tasks to get a list of available tasks.
Error: Could not execute build us... | |
doc_23513917 | this is the document example that I can create from google sheet.
https://docs.google.com/spreadsheets/d/1lESXb_DBcoH9y0UVNokB9HCKjsgBdQHlyHX5je78yR0/edit#gid=0
this is my previous code
conditions = [
(df['hour_generated'] == '8'),
(df['hour_generated'] == '12'),
(df['hour_generated'] == '17')
... | |
doc_23513918 | It would be good to declaratively describe in the controller that a JWT is expected in order to extract from it some data about the authorized user making the request.
Exploring some open source projects on Github, I see that the @AuthenticationPrincipal annotation is somehow involved in the process. However, none of t... | |
doc_23513919 |
I am using the following c# code to generate this:
private void pdPick_PrintPage(object sender, PrintPageEventArgs ev) {
pdPick.DefaultPageSettings.Landscape = true;
pdPick.DefaultPageSettings.Margins = new Margins ( 50, 50, 50, 50 );
pdPick.PrinterSettings.DefaultPageSetti... | |
doc_23513920 | What could be the walk around?
I have created extension dblink.
CREATE EXTENSION dblink
And my join query is -
SELECT *
FROM test tb1
LEFT JOIN (SELECT * FROM dblink('dbname=test_db','SELECT id, name FROM test') AS tb2(id, name)) AS tb2 ON tb2.id = tb1.id;
I ge... | |
doc_23513921 |
A: As the other answer mentions, toolchains are discovered by ndk-build makefile system in $(NDK_ROOT)/toolchains/ and you can mirror ideas you see there. But there are a few extra concepts for supporting non-Android target platforms that are interesting although they may be soon outdated as ndk-build starts to explic... | |
doc_23513922 | gem install summarise
I get the error:
ERROR: Failed to build gem native extension.
...
In file included from article.c:25:
./libots.h:24:10: fatal error: 'glib.h' file not found
But when i try and run:
brew install glib
i get:
glib-2.38.2 already installed
Any ideas on what to try next?
EDIT:
I've since tried:
ex... | |
doc_23513923 | require('child_process').exec(`convert -quiet -delay 1 output.avi ${gif}`);
This should convert output.avi (which is present) to a gif file. In this case, gif is "/app/temp/gifs/xstrycatdq.gif". This command works perfectly on my local windows machine. As I use the path module to get a variable with path.joinand __dir... | |
doc_23513924 | Having looked through the documentation I've not come across a clear example on how best to implement a game loop (see below) using Observables.
Can someone provide a solution, or if not a suitable use case, an explanation on why.
function gameLoop() {
// emit tick event
window.requestAnimationFrame(gameLoop);... | |
doc_23513925 |
A: You will have to loop through the array as that is the only way to evaluate all the pixels in the canvas.
However, you can use 32-bit integer (typed) array instead of the standard 8-bit array - that will be many times faster:
var idata = ctx.getImageData(0, 0, ctx.canvas.width, ctx.canvas.height),
buffer32 = ne... | |
doc_23513926 |
*
*MyProject.Site
*MyProject.Api
They are both hosted in Azure as App Services:
*
*myproject.api.azurewebsites.net
*myproject.site.azurewebsites.net
Finally myproject.site.azurewebsites.net is mapped to my custom domain, https://myproject.com.
What I'd like to do is set up https://api.myproject.com to resolve to... | |
doc_23513927 | I now run into aproblem using image maps and the back button.
My code looks like that:
<img id="lagewanderwege" src="images/Lichtenstein/um_Lichtenstein.gif" alt="" title="Sehenswürdikeiten um Lichtenstein" onclick="toggleLageImage();" usemap="#LandkarteLichtenstein">
<map name="LandkarteLichtenstein">
<area style... | |
doc_23513928 | ||
doc_23513929 | {
if (Roles.IsUserInRole(Login1.UserName, "Adminstrator"))
Response.Redirect("~/4_Admin/Page1.aspx");
else if (Roles.IsUserInRole(Login1.UserName, "Users"))
Response.Redirect("~/3_User/Expense.aspx");
}
is not working? It give me a headache after I spent like what, 3 days? ... | |
doc_23513930 | I can do it in Python using x=random.sample(listName, numberOfValuesNeeded)
[code]
#include <iostream>
#include <ctime>
#include <cstdlib>
#include <algorithm>
#include <iterator>
using namespace std;
int main()
{
const int MAX_Name=100;
srand((unsigned)time( NULL));
// Names
string PsDisp[MAX_Name]... | |
doc_23513931 | Is there a known solution for this?
A: Here's how I use the function provided by github.com/AnalytixWare/ShinySky/blob/master/R/busy-indicator.r
In your UI:
tagList(
tags$head(
tags$script(type="text/javascript", src = "busy.js")
)
),
div(class = "busy", p('your text'),img(src="loader.gif")
)
where... | |
doc_23513932 |
*
*Copies the current selection, or if there is none, the current line.
*Pastes it in the topmost Terminal window that is running irb.
*Presses enter so that the line of code is executed in the irb window.
I used this style of interactive development when coding in R and found it very convenient. I'm pretty sure... | |
doc_23513933 |
The authorization mechanism you have provided is not supported. Please
use AWS4-HMAC-SHA256.
I tried a few other scripts floating around, but all ended with some other error message.
Is there an easy way to migrate the script I'm using to make it work with Signature v4?
UPDATE: as suggested by hjpotter92, I used th... | |
doc_23513934 |
Analysis has shown that generating the whole array allows the JIT to generate better code compared to a slimmed down array, such as one cutting off after 'z'
So my questions are:
*
*What's the root reason of this comment?
*Compared to the slimmed down array, how many performance can be improved?
A: This trick op... | |
doc_23513935 | Example Code:
a = 255*np.random.random((28,28))
pil_img = Image.fromarray(a).convert('RGB')
fig2 = go.Figure(data = [go.Scatter(x=[0,10,10,0], y=[0,0,10,10], fill="toself"),go.Image(z=pil_img)])
fig2.show()
Instead of the ticks being the number of pixels (0-28) I want them to be let's say from 0.2 to 3 in increments ... | |
doc_23513936 | Tryed different parameters like getting url instead of base64, different picture sizes - no luck.
This is reproduced on Nokia Lumia 520, but Microsoft Lumia 535 allowes to take about 6 pictures. While android works fine.
Code looks like:
navigator.camera.getPicture(onSuccess, onFail, {
quality: 50,
destinationT... | |
doc_23513937 | var epidural_analgesia_INFO = document.images[0];
epidural_analgesia_INFO.style.setProperty("-webkit-transition", "-webkit-transform 0.3s ease-in-out");
var epidural_analgesia_DEG = 0;
epidural_analgesia_INFO.addEventListener('click', function() {
$("p#epidural_analgesia_TEXT").slideToggle("fast");
epidural_analgesia... | |
doc_23513938 | In one thread I am processing a file and when it is finished processing I am changing the filename and moving it to another directory on the UNIX file system.
In a separate thread running in parallel I am attempting to open this file that is being processed and reading its contents. In 99% of use cases this operation ... | |
doc_23513939 |
A 5 D 3 1 B 2 4 C
How to Sort this list so that the output would be
A B C D 1 2 3 4 5
where as Orderby Gives the following answer
1 2 3 4 5 A B C D
A: Much simpler method:
string inputString = "A5D31B24C";
var Output = inputString.OrderBy(x => Char.IsDigit(x)).ThenBy(x=>x).ToList();
The First OrderBy will sort... | |
doc_23513940 |
if(android.os.Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED))
{
cacheFile = new File(android.os.Environment.getExternalStorageDirectory(), "Android/data/"+this.getPackageName()+"/cache/");
if(!cacheFile.exists())
{
cacheFile.mkdir();
... | |
doc_23513941 | list_1 = [['coffee', 6.99], ['cream', 0.6], ['berries', 3.5], ['milk', 1.45], ['chocolate', 0.85]]
I tried removing string values from list_1 and appending floats to a temporary list to get a list of pure floats, but it seems I'm missing something.
Edit:
Thank you! @luk2302 solution worked for me.
I am sorry that this ... | |
doc_23513942 | I am currently trying to use it .withSandboxDestination() but I am getting an error saying: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure.
I have read in quite a few places that it is probably due to a missing CA root certificate. The Provider Communication with Apple Push Notification Se... | |
doc_23513943 | String orgWhere = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
String[] orgWhereParams = new String[]{contactId,
ContactsContract.CommonDataKinds.Organization.CONTENT_ITEM_TYPE};
Cursor orgCur = cr.query(ContactsContract.Data.CONTENT_... | |
doc_23513944 | Issue is that when we put the project folder in /var/www/html/project_folder and run the npm start in's given error [nodemon] starting babel-node src --source-maps
error: listen EADDRNOTAVAIL: address not available Public_ Ip:3000
instead already put public ip in /etc/ngix/site available/default file,
.env and index.js... | |
doc_23513945 | Option Strict Off
Imports Microsoft.Office.Interop
Public Class Form1
Private Sub Form1_Load(sender As Object, e As System.EventArgs) Handles Me.Load
Dim xlApp As Excel.Application = Nothing
xlApp = CType(CreateObject("Excel.Application"), Excel.Application)
xlApp.WindowState = Excel.XlWindowState.xlMin... | |
doc_23513946 | I know there are different types of errors I want to check for, and when I should be throwing an exception for "exceptional" errors, and that I should create validating functions for input and other checks.
My problem is, how do I send an error back to a page when the data entered fails in a separate class?
For Exampl... | |
doc_23513947 | In Intellij i want to change terminal to Windows Terminal (or Ubuntu Terminal), but when I add wt.exe as shell path (File -> Settings -> Tools -> Terminal), ide returns new window with Windows Terminal (not on the bottom of ide).
I also used Windows Terminal.exe path, but it doesn't work.
C:\Users\USER\AppData\Local\M... | |
doc_23513948 | This is my project structure...
.
├── mvnw
├── mvnw.cmd
├── nb-configuration.xml
├── pom.xml
├── src
│ ├── main
│ │ ├── java
│ │ │ └── com
│ │ ├── resources
│ │ │ ├── application.properties
│ │ │ ├── static
| | | | |---------------... | |
doc_23513949 | The HTML I'm scraping is the following:
<select class="form-control ng-pristine ng-untouched ng-valid ng-scope ng-
empty" ng-class="{ 'select_selected' : selected.destinationList}" ng-
model="selected.destinationList" ng-if="!bIsLoading" ng-
change="applyPrefetch()" ng-disabled="bSearchLoading" ng-
opt... | |
doc_23513950 | That is, I send a message from the site to the plugin like this:
// script on the site
chrome.runtime.sendMessage(extensionId, {type: "SEND_FROM_WEB_SITE"}, function(response){
console.log(response)
})
Here I establish a permanent connection to the user's computer through the port, receive a messag... | |
doc_23513951 | As an aside, I found this most fantastic post on tradeblotter a huge help in getting me to this point. I highly recommend it: background post from Tradeblotter blog
In my use case, I'm generating reports monthly, and each month the data.frame to be exported will increment by 1 or more columns (that then need to be for... | |
doc_23513952 | For example when the input integer is 2468, the method will return true.
Another example, if the input integer is -68, the method will return true. If the integer consisted of 24638, the method should return false.
I also am trying to use only integers. I do not want to use ToString() to take the length of the intege... | |
doc_23513953 | tia@tia:~/Documents/Coba$ nvcc heloworld.cu -lcudart -o run
tia@tia:~/Documents/Coba$ ls
heloworld heloworld~ heloworld.cu run
tia@tia:~/Documents/Coba$ ./run
./run: error while loading shared libraries: libcudart.so.4: cannot open shared object file: No such file or directory
Can anyone please help me how to fix... | |
doc_23513954 | An even more down-to-the-point code could be this:
import sys
import os
from PyQt4 import QtGui
class Window(QtGui.QDialog):
def __init__(self, parent=None):
super(Window, self).__init__(parent)
# Just some extra button to mess around
self.button= QtGui.QPushButton('Push Me')
# ... | |
doc_23513955 | Here is my code.
public class MyServiceAsync
{
private long a = 10000;
public async Task GetData()
{
Console.WriteLine(System.DateTime.Now.ToLongTimeString());
var task1 = Method1();
Console.WriteLine(System.DateTime.Now.ToLongTimeString());
var task2 = Method2();
Con... | |
doc_23513956 | An Api is requesting the data in format of Object2, to send the data to API I have to copy all the data in Object1 to Object2.
The two objects are as below: just a sample on how different two objects are
object1 = {
applicant: {
name : "Abc",
title : "Mr.",
addr1 : "",
addr2 : "",
... | |
doc_23513957 |
Ideally, the 'Assigned to:' column would automatically populate in the demonstrated manner:
Meaning, whenever a user adds a new element, he puts another Task, the assignment is done automatically in the given order. I've tried every idea that I came up with and nothing worked.
Any solution here highly appreciated.
I ... | |
doc_23513958 | This works well when I insert the svg in my HTML, but I want to caché this SVG. I've follow the CSS-Trick Guide on Ajaxing this SVG Sprites and I'm loading this SVG dinamically, but after load I've not been able to access the DOM of the SVG to run the beginElement() function.
The problem is that the contentDocument a... | |
doc_23513959 |
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://ajax.goo... | |
doc_23513960 | e.g I have the html code below in F6 and I want to render it to G6. Generally the code is much longer.
<p>Dear Person,</p><p>the time is almost here!</p><p>Your itinerary is included below. Please print this and carry it with you.</p><p>Have a great day! </p>
I've attempted following another question linked below, but... | |
doc_23513961 | So, how do I loop through components (NOT CONTROLS) on a form ?
public partial class FormBase : Form
{
public FormBase()
{
InitializeComponent();
FixVisualDesignerIssues();
}
protected void FixVisualDesignerIssues()
{
// this.components is always NULL ????????
foreac... | |
doc_23513962 | here's my code, (I'm also using jquery):
var editor = CodeMirror.fromTextArea(document.getElementById($this.attr('id')), {
lineNumbers: true,
mode: text/html,
enterMode: "keep",
tabMode: "shift"
});
$(editor.getScrollerElement()).width(300);
width = $(editor.getScrollerEleme... | |
doc_23513963 | I made a modification in price.php file to add price without VAT.
<p class="netto">
<?php echo woocommerce_price($product->get_price_excluding_tax()); ?> netto
</p>
If price is not set this "netto price" is still visible in product page.
How can I disable it? Some hooks?
A: First woocommerce_price() function and ... | |
doc_23513964 | So far I have:
object Letter extends Enumeration {
val A,B,C = Value
}
// fieldType is of type Universe.Type for the field in my case class, which happens to
// be of type Letter.Value
val ftype = fieldType.typeSymbol.name.toString
val enumVal = "B" // a valid Enumeration.Value
val erasedEnumType = fieldType.asI... | |
doc_23513965 | <form action="" method="post" class="form-horizontal"><div style="display:none"><input type="hidden" name="csrfmiddlewaretoken" value="6b3d58df7bd4f6d10975462aaf3bd42d"></div>
<input type="hidden" name="paper" value="5225" id="id_paper"><fieldset><div id="div_id_priority" class="control-group">
<label class... | |
doc_23513966 | var payments = crossfilter([
{date: "2011-11-14T16:17:54Z", quantity: 2, total: 190, tip: 100, type: "tab", productIDs:["001"], coupons:["coupon 1"]},
{date: "2011-11-14T16:20:19Z", quantity: 2, total: 190, tip: 100, type: "tab", productIDs:["001", "005"], coupons:["coupon 1"]},
{date: "2011-11-14T16:... | |
doc_23513967 | Here is the screen where the problem is
Thanks.
| |
doc_23513968 | I have placed each word from my file onto a new line by using the code below.
sed -i 's/ /\n/g' books2
I am now trying to replace the start and end of the word with a blank as some words contain punctuation. I am currently doing this by using the following code, but it does not seem to be working. Once I have this I ... | |
doc_23513969 |
*
*Select the button, and in the Utilities pane's Size inspector's View section, set the height and width.
*In the bottom right corner of the storyboard pane, click the "Add New Constraints" button, check "Width" and "Height" and set them to the desired dimensions. This adds Constraints indented under the button, ... | |
doc_23513970 |
A: The third template parameter of std::map is a comparator type. You can provide your own comparison operation, in your case a case-insensitive one.
struct CaseInsensitive {
bool operator()(std::string const& left, std::string const& right) const {
size_t const size = std::min(left.size(), right.size());
f... | |
doc_23513971 | - modules
-- foo-module
-- foo-comp
- assets
-- fonts
-- Open_Sans
....
- scss
-- partials
-- _fontface.scss
-- _variables.scss
styles.scss
styles.scss:
@import "./partials/variables";
* {
margin: 0;
padding: 0;
}
body{
background-color: $color;
font-family: $font-face;
}
_variabl... | |
doc_23513972 | It's an ADO.net database model connected to SQL Server 2008.
The application is a LightSwitch app that uses and LinqToEntites Domain Service.
My master table metadata, where "Country" is the foreign key:
[MetadataTypeAttribute(typeof(RuleEntry.RuleEntryMetadata))]
public partial class RuleEntry
{
internal sealed cl... | |
doc_23513973 | This is the base image and the yellow circle represents the transparent area that should be added.
Thanks for any kind of help.
A: The start is simple: Create a transparent bitmap by doing a g.Clear(Color.Transparent) and then draw/fill a circle in a color.
The next step is a bit trickier: You next want to paint the h... | |
doc_23513974 | As this is not happening consistently, we are ruling out any coding issues. We suspect the user is posting the form even before the form is completely loaded.
Question: Is it ok, to move this __EventValidation element to the top section of the form instead of bottom if we are not doing any Response.Flush by overriding... | |
doc_23513975 | My code:
val gestureDetector = GestureDetector(this@EditProfileActivity, object : GestureDetector.SimpleOnGestureListener() {
override fun onSingleTapConfirmed(e: MotionEvent?): Boolean {
Log.d("myApp", "single tap confirmed press")
}
})
profilePic1.setOnTouchListener { view, event -> gestureDetector.o... | |
doc_23513976 | This works fine as long as the vertices share the same parent. However, once I connect vertices which are children of different parents, the automatically chosen connection points by the edges look weird:
Find the full, runnable sample code here:
<html>
<head>
<!-- Sets the basepath for the library -->
<sc... | |
doc_23513977 | set str 192.168.1.1:44
set port 23
regexp {(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}):(\d+)?} $str all ip port
puts $ip
puts $port
And it works perfectly. But if use $str without port (ex. 192.168.1.1), none of variables were set and TCL returns an error.
can't read "ip": no such variable
Regex still matches "192.168.1.1" ... | |
doc_23513978 | Thanks.
A: So, if you are checking the UIPickerView datasource, you will find the following method:
- (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view;
I guess you can use it in order to modify the view in your pickerView by process... | |
doc_23513979 | import urllib.request
from PIL import Image, ImageTk
root=tkinter.Tk()
u = urllib.request.urlopen("https://..../.....webp")
raw_data = u.read()
u.close()
im = Image.open(BytesIO(raw_data))
image = ImageTk.PhotoImage(im.resize((470,210)))
Label(root,image=image).pack()
root.mainloop()
This works without raising any er... | |
doc_23513980 | I found this NServiceBus and Biztalk, describing BizTalk as a central message broker.
Taking other ESB frameworks into account (NServiceBus and Rhino Service Bus). These frameworks have no central point to process messages.
Is Biztalk a EAI rather than an ESB?
Many thanks
A: BizTalk is a messaging and workflow orches... | |
doc_23513981 | "folder1/folder2/folder3/folder4/folder5/index.php" This is the location.
I have to reach "folder1"
When i use dirname() it seems "folder1/folder2/folder3/folder4/folder5" this path.
How can i reach "folder1"?
PS: if the path is "folder1/folder2/folder3/index.php" again i have to reach "folder1"
If u help me i will b... | |
doc_23513982 |
A:
When we define a variable, and do not initialize it, the block of memory allocated to the variable still contains a value from previous programs, known as garbage value.
If I do not initialize the variable, and try to print it, it doesn't have any garbage value to print.
C does not specify these behaviors. There... | |
doc_23513983 | If e.CommandName = "Void" Then
'Read the status of the ticket currently
Dim RowIndex As Integer = CInt(e.CommandArgument)
Dim row As GridViewRow = grdTradeTickets.Rows(RowIndex)
Dim lblTransactionID As Label = DirectCast(row.FindControl("lblTransactionID"), Label)
Dim lblT... | |
doc_23513984 | I use git on windows through PowerShell. If possible, I'd like my current branch name to displayed as part of the command prompt.
A: An easier way would be just installing the Powershell module posh-git. It comes out of the box with the desired prompt:
The Prompt
PowerShell generates its prompt by executing a prompt ... | |
doc_23513985 | I am having a hard time in keeping the corner radius set for both the basic operator buttons in portrait and the basic operator buttons plus additional buttons in landscape mode.
Is specifying the corner radius (by dividing the UIButton.bounds.height / 2) in viewWillLayoutSubviews() the right place?
I need the buttons ... | |
doc_23513986 | class Employee2 {
Ename = "Rahul";
printName = () => {
console.log(this.Ename);
}
}
Since classes are syntactical sugar over existing prototype concept, I expected that the method 'printName' would actually go to function prototype. But that did not happen, the method is an object property.
However, if I do... | |
doc_23513987 | Each Task contains some Functions which will be executed by the Task when the Task is executed.
My question is how to manage the Functions since there are many types of Functions, there could be a Function with a class to move (In which case it would need vector data) there might also be a class to wait (in which case... | |
doc_23513988 | I'm having trouble tying in the "submit" button to the Ruby on Rails "Create" action. I want to take the items that are selected, click the "submit" button, and then create a new item with only those fields that I selected to be saved. I've defined the resource to be RESTful, and I've defined the create, new, and sho... | |
doc_23513989 | What I want is to parse a subelement based on locale="EN-US" for the Synopsis and Title
Desired result would be:
*
*Vertigo (US)
*Description text english
I can access both subelements in a for loop or by slicing the root element...
Also stored the subelements in a list and then access the description and title fro... | |
doc_23513990 | How could I do that? I haven't seen any props related to that in the documentation.
Thanks
| |
doc_23513991 | Do you know how could I do this sort of alignment ? I try a lot a things but I don't get what I need... So I just draw it if you have any code idea...
<div id="sys-wrap">
<img src="image.png">
<p>Long message texte</p>
</div>
#sys-wrap {}
#sys-wrap p {
border: 1px solid #ffffff;
float:left;
margin: 15px;... | |
doc_23513992 | Code is as follows:
package maptest;
/**
* test Map
*
* @author admin
*@version 2012.8.29
*/
public class TestA {
private String name;
private String password;
private String idnum;
// name.
public void setName(String name) {
this.name = name;
}
public String getName() {
return name;
}
// password
... | |
doc_23513993 | function function1(a,b){
console.log(a,b)
}
function function2(a){
function1(a)
}
function function3(b){
function1(b)
}
But above is replacing b value with a in function1.But I need both values in function1.
A:
But I need both values in function1.
You can pass those values as undefined
function functio... | |
doc_23513994 | I'm making some customizations to the default process_map object.
The visual works on my current desktop but gives out error when published to PowerBI Web.
# The following code to create a dataframe and remove duplicated rows is always executed and acts as a preamble for your script:
# dataset <- data.frame(Column1)
... | |
doc_23513995 |
*
*VLD - Variable length decoding,
*ZZ - Zigzag scan,
*DQ - Dequantization,
*IDCT - Inverse discrete cosine transform,
*Color conversion (YUV to RGB) and reorder.
My question is: for different characters of different JPEG images, which of the above decoding process will take more time?
For example:
For decod... | |
doc_23513996 | For each row there will be a marker on the map.
I have written the Script with google-maps-apiv3, but I want to be independent of google and want to be able to switch to OpenLayers. I didn't invest much time in OpenLayers, but the markers I have seen in some examples, are plain ugly :S. On the other hand google-maps ha... | |
doc_23513997 | Here is my code:
NSString *string2 = [[dataArray objectAtIndex:indexPath.row ]valueForKey:@"logo"];
[imagev sd_setImageWithURL:[NSURL URLWithString:@"http://dev-demo.info.bh-in-15.webhostbox.net/dv/nationalblack/upload/post/"]
placeholderImage:[UIImage imageNamed:string2]
com... | |
doc_23513998 | StreamBuilder <QuerySnapshot>(
stream: _firestore.collection('articles').snapshots(),
builder: (BuildContext context, snapshot) {
if (snapshot.hasError) {
return Center(child: Text("Error fetching posts ${snapshot.error}"),);
}
if (snapshot.hasData) ... | |
doc_23513999 | I would like to be able to delete the Department when there are no more Persons associated with it (either through the deletion of the Person entity, or a change to the Person's department attribute). Right now, I'm trying to do so with the following handler for NSManagedObjectContextObjectsDidChangeNotification (Curre... |
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