id stringlengths 5 11 | text stringlengths 0 146k | title stringclasses 1
value |
|---|---|---|
doc_46600 | val dm1 = DenseMatrix((1,2),(1,2)) // <- this works
val dm2 = DenseMatrix((Some(1),Some(2)),(Some(1),Some(2))) <- doesn't work
Error: no implicit argument of type breeze.storage.Zero[V] was found for parameter zero of method apply in trait MatrixConstructors
Btw, it is working in Scastie and Scala 2.
https://s... | |
doc_46601 | I'm expecting redis to work on jsserv so that the graph can work properly.
A: You'd need to run the standard redis-server in a separate terminal before starting jsserv runserver.
Assuming you're using an Ubuntu (or Debian) distro, to install redis-server use sudo apt install redis-server
| |
doc_46602 | My question is , how can i write a code which his output will be a single binary/hex file, and it will run on both of the cores.
My main() is running on CORE 1 and it works, i would like to operate the 2nd CORE
and calculate some math functions and write the result to the shared memory.
I'm working with CCS IDE.
my ex... | |
doc_46603 | arr = [[1,2],[3,4]]
new_arr =
arr.map do |sub_arr|
sub_arr.map do |x|
x+1
end
end
p new_arr
Output:
[[2,3],[4,5]]
But then I tried to short it by "chaining up" the enumerators:
arr.map.map{|x| x+1}
Then it gives error to_ary method missing
I debugged it by
arr.each.each{|x| p x}
Output:
[1,2]
[3,4... | |
doc_46604 | Performance is a critical feature in this project.
With the navbar component I want to use the collapsible functionality to trigger mobile devices too. I only need that feature.
The Official Bootstrap docs say explicitly:
Also note that all plugins depend on jQuery (this means jQuery must be included before the plugi... | |
doc_46605 | For that i'm using nested attributes, but i get the following error:
No implicit conversion of Symbol into Integer
Extracted source (around line #492):
association.target
else
attribute_ids = attributes_collection.map { |a| a["id"] || a[:id] }.compact
attribute_ids.empty? ? [] : association.scope.where(associ... | |
doc_46606 | I only make use of the Session for a short time when the user first enters this page, when I am doing some backend caching and using the Session to keep track. At that time the page is hitting the backend continuously for updates, which would be refreshing the Session. Once this is finished I no longer need any Session... | |
doc_46607 | def makeStrings():
k = int(raw_input("Enter the number of bits in each binary string: "))
n = int(raw_input("Enter the number of binary strings to create: "))
name = raw_input("Enter the name of the file: ")
fileName = name
outputFile = open(fileName, "w")
int(k)
int(n)
for i in range(0,n):
while(k>0):
rand... | |
doc_46608 | What I would expect:
cycle should stay in step 3, and remain connected unless the connection is closed remotely or cable is disconnected. If something is sent, it should be processed.
What is happening:
cycle stays in step 3 as soon as a client connects, and after a random amount of seconds (1 to 20) I get the 32770 er... | |
doc_46609 | select ut
into #pub
from wosclassification1813..clustering
where cluster_id1 = 145
DECLARE @temp_ut NVARCHAR(MAX);
DECLARE @citation_count INT;
DECLARE @dccp_count INT;
DECLARE @temp_string_1 NVARCHAR(MAX);
DECLARE @temp_string_2 NVARCHAR(MAX);
DECLARE @i INT;
SET @i = 1;
DECLARE @j INT;
SET @j = 0;
DECLARE @n INT;
SE... | |
doc_46610 | "SSS_INVALID_SUBLIST_OPERATION - You have attempted an invalid sublist or line item operation. You are either trying to access a field on a non-existent line or you are trying to add or remove lines from a static sublist."
Here is my code.
function preRequest(datain){
//var id = 514752;
//var sn = KQ0006608;
var record... | |
doc_46611 |
So the highlighted list box under text "select or double-click...." is the one which is not expanding the whole width of screen.
Markup
<div class="row" style="margin-left: 5px; margin-right: 5px; margin-top:10px;" id="divCommentBank">
<div class="table">
<div class="row" style="margin-top:0px; padding-top... | |
doc_46612 | How do I make it so it shows the first 4 and last 4? ex:4382-3827
This is for Magento 1.8.1.0
| |
doc_46613 | Situation
My threads, as well as callbacks from the depth-camera-library, produce various kinds of data (ranging from bools to more complex types like opencv mats, etc.). I want to collect some relevant data at a single place and then send it to a smartphone monitoring-app from time to time and via UDP, allowing me to... | |
doc_46614 | I tried to do it with:
<b-alert :v-if="dismissCountDown"
dismissible
:variant= alertVariant
@dismissed="dismissCountDown=0"
@dismiss-count-down="countDownChanged">
{{alertMessage}}
</b-alert>
in my data i have the variable showAlert: false,
i want to show the alert whe... | |
doc_46615 | thanks
A: You will need to subclass TTTableViewItemCell or TTTableImageItemCell and TTTableImageItem to achieve that. Look at TTTableImageItemCell how the image view is created and layouted.
Your TTTableImageItem subclass will just be a data structure class transporting the image urls, the cell subclass is the actual ... | |
doc_46616 | //This is the remote Interface For server A and client B:
@Remote
public interface SayHelloBeanRemote extends Serializable{
public void test(String name);
}
//Impl for Client B:
@Stateless
public class SayHelloBean implements SayHelloBeanRemote {
@Override
public void test(String name) {
System.out.println(... | |
doc_46617 | Why this don´t work?
app.activeDocument.dataMergeProperties.updateDataSource();
A: Problem solved.
I have to open panel DATA MERGE before i call update function.
app.panels.item("data merge").visible = true;
app.activeDocument.dataMergeProperties.updateDataSource();
| |
doc_46618 | Does anyone know if there is a library in Java that reads an xsd file and "creates" the defined elements e.g. in a String format to use in the code?
E.g. read in the following schema:
<?xml version="1.0" encoding="utf-8"?>
<xs:schema elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
... | |
doc_46619 | But now I'm starting a Windows CE project with Qt library, and I see that Qt creators refused to use exceptions in the class hierarchy.
So, if I use exceptions I will need to carefully translate them to and from error codes (or some objects, or just swallow) on my/Qt code bounds. Otherwise, I can refuse to use exceptio... | |
doc_46620 | It rewinds for a small duration and then the playback stops. Finally the player gets killed.
However the fast forward for the same video file works fine. I tested it with "2x" and "4x" speed. If I just seek backwards with certain duration (rate is "1.0" ), it goes to that timestamp and starts the playback as expected.
... | |
doc_46621 | I want to make effect like figure 1: A FrameLayouts width and height is both 50% of the screen width,contains an ImageView. The ImageViews width and height is both 50% of the FrameLayout.
I have made it by using PercentLayout,but I want to use constraintLayout to achieve the same effect.How should I do?
A: Try t... | |
doc_46622 | Problem: When the button is clicked and the looping starts, the GUI freezes up. Am I using QThread wrongly?
import sys
from PyQt4.QtGui import *
from PyQt4 import QtCore
import serial
import time
from TemperatureReader import TemperatureReader # my module to talk to serial hardware
class Screen(QMainWindow):
... | |
doc_46623 | could some help me on this.
el=e.data('daterangepicker')
el.container.find('.calendar ').on 'mouseenter.daterangepicker', 'td.available', (event) ->
if (!$(event.target).hasClass('available'))
return
title = $(event.target).attr('data-title')
row = title.substr(1, 1)
col = title.substr(3, 1)
cal = $(event... | |
doc_46624 |
*
*Pupils have many grade progressions.
*A grade progression belongs to a polymorphic progressable (either a subject or topic), and a score (decimal).
*Pupils may not yet have a grade progression recorded for
all progressables.
I need:
*
*A list of Pupils ordered by grade score (highest first) for any given p... | |
doc_46625 | First of all i am using backbone.
What i have is a date format in (Y-m-d) which comes from database. Through json parsing i get it into the underscore template. I need it to be in (m-d-Y) format.
Value from database
data.pp.dob
What i tried (to convert it into m-d-Y format)
var date = new Date(data.pp.dob);
dateNew =... | |
doc_46626 | The thing is, I would like to have it as one drawable xml shape to be used as a background image.
Please help.
A: Not really an answer. Just stating that the problem was solved using a vector drawable:
Refs:
How to convert a PNG image to a SVG?
Error importing Vector Asset into Android Studio
Code Analysis Error (Une... | |
doc_46627 | I am still waiting for Siri Shortcuts to be callable by audio dictation AGAIN (as it used to be under iOS12). Why did Apple go a less userfriendly path ?
I only get the text-input modal sheet (as can be seen in the screenshot below)
But I would like the audio dictation, how do I achive this in iOS 13.6.1 ?
My code to ... | |
doc_46628 |
When indenting your code, use two spaces. Never use tabs or mix tabs and spaces.
I use R Studio to program and feel it is very convenient and beautiful to use tabs. Other programming languages also use tabs for indentation.
I don't know why Google's R Style Guide does not recommend use tabs but two blanks.
A: You wi... | |
doc_46629 | EDIT:
I updated the query to use GROUPING SETS
Current query:
select date_trunc('month',date_) as month_,
country,
count(distinct customer_id) as total_customers
GROUP BY GROUPING SETS (
(date_trunc('month',date_), country),
(date_trunc('month',date_))
from table_a
Current output
month_ country total_... | |
doc_46630 | I also tried kubectl cluster-info and it gives me the below result. Is that mean my cluster have only one master running ?
Kubernetes master is running at https://xx.xx.xx.xx
GLBCDefaultBackend is running at https://xx.xx.xx.xx/api/v1/namespaces/kube-system/services/default-http-backend:http/proxy
Heapster is running... | |
doc_46631 | The new one has almost the same name e.g.
old: peer1.org1-223d2d23d23 new: one peer1.org1-345245634ff4
It has access to all files like channel.tx, genesis.block and mychannel.block. in the peer/channel-artifacts map. But the new peer has not joined the channel and no chaincode is installed on it.
I can't join the chann... | |
doc_46632 | function showBarChart(label, index, key){
var areaChartOptions = {
scaleBeginAtZero : true,
//Boolean - Whether grid lines are shown across the chart
scaleShowGridLines : true,
//String - Colour of the grid lines
scaleGridLineColor : "rgba(0,0,0,.05)",
//Number - W... | |
doc_46633 | Is it fine to just implement a blank default constructor and be done with it? The only time the default constructor is invoked is during this copying, when the object is created and then the values of the corresponding object are copied to it. Thus, whatever values are assigned to the object in the default constructor ... | |
doc_46634 | The table is of type <PopulateTable>; Here is the code of this class:
public class PopulateTable {
private final SimpleIntegerProperty count;
private final SimpleStringProperty name;
private final SimpleStringProperty date;
public PopulateTable( int count, String name, String date) {
super();
... | |
doc_46635 | I made the following query:
SELECT 'All' [Text] Union
Select DISTINCT [text] from tag
the problem is there are some text starting with number and came before the All Text in the query. How can I make the query in order to get All in the first Row
A: SELECT 'All' AS [Text], 0 AS Sorter
UNION
SELECT [text], 1 AS Sorte... | |
doc_46636 |
but when I build for production the title wrapper gets pushed down a few pixels, which results in some strange formatting:
I don't really understand why the app looks different when build for release vs when I develop it.
I also tested it on multiple devices but I have the same error on all of them.
import React,... | |
doc_46637 | I want it to be created the moment I am in the page view. I have created a function to call when the if-condition is true.
Can I know if I have done wrong anywhere?
I have declared two database listener for two different references.
final DatabaseReference priceLevel = placeRef.child("price_level/"+ estBudget+"/");
... | |
doc_46638 |
Couldn't register the navigator. Have you wrapped your app with
'NavigationContainer'?
Here's my code until now
import { StatusBar } from 'expo-status-bar';
import * as React from 'react';
import { StyleSheet, Text, View } from 'react-native';
import {navigationContainer} from '@react-navigation/native';
import {c... | |
doc_46639 | columnA columnB
0 A None
1 H H <---
2 A A <---
3 H H <---
4 A H
expected result:
columnB
0 75%
stay healthy!
EDIT: I just noticed that in my use case, i want to ignore rows which contain the 'None' value. I want the ... | |
doc_46640 | How to set indicator?
I didn't find any example for indicator.
<android.support.design.widget.BottomNavigationView
android:id="@+id/bottom_navigation_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
... | |
doc_46641 | first array
Array
(
[0228] => Array
(
[name] => ''
[address] => ''
)
[0275] => Array
(
[name] => ''
[address] => ''
)
)
second array
Array
(
[0228] => Array
(
[start_date] => ''
[payment] => ''
... | |
doc_46642 |
*
*Using .Net Framework 4.5 A.dll and B working fine
*Using .Net Framework 4.0 A.dll and B working fine
But when-
*Using .Net Framework 3.5 A.dll is building successfully. But Project B getting following Error/Warning when using A.dll
Warning 1 The primary reference "A, Version=1.0.5914.2979, Culture=neutr... | |
doc_46643 | When I try to load the lib using this code
NativeLibrary.addSearchPath(
RuntimeUtil.getLibVlcLibraryName(), "C:/arun/software_Installations/VLC"
);
Native.loadLibrary(RuntimeUtil.getLibVlcLibraryName(), LibVlc.class);
it throws exception:
Exception in thread "main" java.lang.Unsa... | |
doc_46644 | Got Solution : here is my code
HTML
<a href="javascript:void(0);" class="btn btn-primary" ng-disabled="redemptionStep1.$invalid">Submit</a>
JS
$scope.myform.$setValidity('invalid',!((sorted[i-1] && sorted[i-1].voucherCode == sorted[i].voucherCode) || (sorted[i+1] && sorted[i+1].voucherCode == sorted[i].voucherCode)))... | |
doc_46645 | In the software, data is inserted almost per minute, every day.
But very rare times (about once in a month), it loses its data like it never was.
My all tables have identity columns.
To check the loss, I writes inserted time of new row in every table.
When the loss occurred, I observed rows of an hour was lost. But the... | |
doc_46646 | HTML
<select [(ngModel)]="selectNum">
<option value=""> </option>
</select>
A: In the .ts :
options = [ // id field is not necessary
{id: 1, value: 'opt1'},
{id: 2, value: 'opt2'},
{id: 3, value: 'opt3'},
{id: 4, value: 'opt4'},
{id: 5, value: 'opt5'},
{id: 6, value: 'opt6'},
]
In the... | |
doc_46647 | multipolygon = MultiPolygonField(null=True)
to this:
multipolygon = MultiPolygonField(null=False)
It looks simple, so I execute "makemigrations" and I get the usual message warning that the database needs something to populate existing rows (I confirmed that there is no row in my database with that field being null):... | |
doc_46648 |
I am looking for a way to make the divs overlapped so the first div at the left will be fixed and each next div will be overlap on the previous one like this one:
Here what I have
HTML
<div class="userContainer">
<div class="userHead">
Head
</div>
<div class="userBody">
<div class="userBo... | |
doc_46649 | For example: John is an actor, his father Abraham was Doctor
So here his points to John, and if we have the question Who is John's father? or What is John's father's occupation?, we should be able to answer this but I don't know how to achieve this.
Using lexical analysis, parse; using sentence parsing we can get VP, N... | |
doc_46650 | My classes already have a constructor so I've added a zero-args constructor as requested, now I notice that the @RunWith is using org.junit.runner.
I presume I need to comment out import org.junit.runner.RunWith; but what is the TestNG equivalent I need to use?
Thanks.
A: Extend your test class from
org.springframewo... | |
doc_46651 | Id Term weight
t1 frack 0.733
t1 shale 0.700
t10 space 0.645
t10 station 0.327
t10 nasa 0.258
t4 celebr 0.262
t4 bahar 0.345
t4 frack 1.2
t5 shale 0.8
t5 nasa 0.1
I need reformat it as following:
Term t1 t10 t4 t5
frack 0.733
shale 0.700
spac... | |
doc_46652 | `rescue in block (2 levels) in require': There was an error while trying to load the gem 'sass-rails'. (Bundler::GemRequireError)
Gem Load Error is: uninitialized constant Sass::Script
Did you mean? ScriptError
When I write bundle update, the prompt show me this message:
The dependency tzinfo-data (>= 0) will be unus... | |
doc_46653 | I get a "status 400" error and an error message that says that I should "supply object when posting".
The code below should make reproducible example. It is the third function (dst_get_data) where I am stuck.
dst_meta <- function(table, ..., lang = "en"){
require(jsonlite)
require(httr)
dkstat_url <- "http://ap... | |
doc_46654 | Error in fun(xaa, ...) : Downdated VtV is not positive definite
Error in fun(xss, ...) : Downdated VtV is not positive definite
I am not sure if this is relevant but my laptop specifications are:
MacBook Pro (Retina, 15-inch, Mid 2015)
Processor: 2.5 GHz Quad-Core Intel Core i7
Memory: 16 GB 1600 MHz DDR3
Graphics: ... | |
doc_46655 | But my application refuses to work after a few requests. It takes a while and after some time it starts working again.
Here is the code for the nodejs-server, where i expect the issue.
var express = require('express');
var app = express();
var bodyParser = require('body-parser');
var sqlite3 = require('sqlite3').verbos... | |
doc_46656 | views.py
def transaction_add(request, form_class=TransactionForm, template_name='budget/transactions/add.html'):
if request.POST:
#nothing important, this part works
else:
form = form_class()
#form.declared_fields['category'] = Category.objects.users(request.user.pk)
return render_t... | |
doc_46657 | I know I can build such a check, e.g. with JDepend, but if available I'd prefer something that I just need to configure.
A: Findbugs does not have this kind of check.
Checkstyle also.
Sonar either.
Check
http://metrics.sourceforge.net/ :
It seems you could configure it to check number of classes on package level.
... | |
doc_46658 | I tried to generate hash (sha256) from short key given by user and cut off the hash to desired length, decode it to bytecode and use as Fernet
Piece of code:
pin = self.pin_ent.get()
key: str = hashlib.sha256(pin.encode()).hexdigest()[10:-10]
f = Fernet(key.decode())
but python rise the error
ValueError: Fernet key mu... | |
doc_46659 | Here is an example of searching for the keyword "running". The UI shows a filter named "search" with the search value "running". It appears that this returns instances in the "running" state but also instances named "running", with a tag value of "running", a hostname of "running", etc.
Is this functionality available... | |
doc_46660 | I've got a working solution for other console app - that's not a new thing for me. But this app seems to have something special, which is making impossible to redirect all outputs with a standard approach.
Console app works like this:
*
*directly after startup writes a few lines and waits for user input
*no matter w... | |
doc_46661 | We have the same code base, and the same Gradle files. When I run the dependency task on my system, I have a long tree of transitive dependencies in one subproject (as does the Jenkins machine), whereas others have no such tree. In addition, the size of the WAR is several orders larger for some developers than for oth... | |
doc_46662 | public class Node
{
public readonly IDictionary<string, Node> _nodes =
new Dictionary<string, Node>();
public string Path { get; set; }
}
I want to get the total child count of _nodes of object of the above class. There can be any level of depths. Let us suppose i create an object as:
Node obj = new Node(... | |
doc_46663 | print("Welcome to the online safety quiz!")
registereduser = input("Are you a registered user? Enter Y or N: ")
registereduser = registereduser.upper()
if registereduser == "Y":
username = input("What is your school username? ")
stored_username = linecache.getline("{0}.csv".format(username), 4)
pri... | |
doc_46664 | lib.category = COA
lib.category {
10 = CONTENT
10 {
table = sys_category
select {
pidInList = 1
join = sys_category_record_mm ON sys_category_record_mm.uid_local = sys_category.uid
# static id works
#where = (uid_foreign = 751)
# here is the mistake?
where.data = (uid_fore... | |
doc_46665 | ID Side Name
-- --- -------
1 Left Bravo
1 Right Alpha
2 Left Delta
2 Right Charlie
3 Left Fox
3 Right Echo
I need the Table to looks like this where it sorts the ID column and the Side column but the Side column is sorted Right and then Left
ID Side Name
-- --- -------
1 ... | |
doc_46666 | #!/bin/bash/perl
open(DATA,"<input.txt");
while(<DATA>)
{
print($_) ;
}
and
$abcd = `cat input.txt`;
print $abcd;
Both will print the content of file input.txt as output
Question : Is there any standard, as to which one (backticks or native-method) should be preferred over the other, in any particular case or both ... | |
doc_46667 | ((((x - 1) & x) == 0) && ((x - 1) % 131071 == 0))
where x is a 64-bit unsigned integer.
I was told that 4 integers in total, how to get all the 4 values of x?
What approach would be best to take?
A: ((x - 1) & x) == 0) means that x is either zero, or a power of two (see this bit twiddling hack). It works because powe... | |
doc_46668 | Here's a copy of the code:
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
namespace Tester.Models
{
public class MyClass
{
[Key]
public int ID { get; set; }
public string name { get; set; }
public virtual List<Note> Notes { get; set;... | |
doc_46669 | Here is my create function:
$scope.createItem = function (createItem) {
//here I have to define a query to compare createItem.lname with the table list (array items from the db) in the view.
//That was the code:
angular.forEach(nameslist, function (value) {
if (angular.equals(createItem.lname, value.lnam... | |
doc_46670 | The problem is that the refresh rate is really slow which I suspect is because my code is poorly written.
Anyway; here is what my class looks like (function prototypes shown to give you an idea of how my class is set up).
What I want to know is if it is possible to just call the "glDrawElements" function somehow on wha... | |
doc_46671 | Unable to find control with id
'ctl00_MainContentPlaceholder_MatrixSetControl_mec50_tb'
that is associated with the Label 'lb'.
Ok so a little background. I got this main-composite control that dynamically adds a number of 'elements' to its control collection. One of these elements happen to be this 'MatrixTextBox' ... | |
doc_46672 | Is it possible to 'select' the Path object and give it focus? We want to allow our users to change some style elements of any Path object.
In our LeftMouseButtonDown handler, we detect that we have clicked on a Path object, but then what? I hook up a GotFocus handler to the Path object, but it never gets called.
I... | |
doc_46673 |
A: insert into ##temp1 select * from TableName
select * from ##temp1
Explanation:
We need to put "##" with the name of Global temporary tables. Below is the syntax for creating a Global Temporary Table:
CREATE TABLE ##NewGlobalTempTable(
UserID int,
UserName varchar(50),
UserAddress varchar(150))
The above script... | |
doc_46674 | This occurs once every few days and the only way to fix it is just docker restart I want to be able to pinpoint the problem (maybe an infinite while?).
So how do I profile a production node.js server in AWS? I understand I may need to add a line in my code to activate the profiler, redeployment for the profiler to work... | |
doc_46675 | public class App {
public static void main(String[] args){
int[] a = {1,2,3,4,5,6,7,8,9};
int[] b = {1,20,3,4,15,13,6,7,8,12};
for(int i = 0; i < a.length; i++){
int temp = a[i];
for(int j = 0; j < b.length; j++){
if(b[j] == temp){
b[j] = -1;
a[i]... | |
doc_46676 | app.UseEndpoints(ep => {
ep.MapControllers();
ep.MapRazorPages();
ep.MapFallbackToFile(appSegment + "/{*path:nonfile}", $"{appSegment}/index.html");
});
Is there a current way to test Blazor App routing for debugging and diagnostics?
| |
doc_46677 | Code I tried:
Locale tr = new Locale("tr", "TR");
BigDecimal points = new BigDecimal(175678.64);
System.out.println(NumberFormat.getCurrencyInstance(tr).format(points));
Output:
175.678,64 TL
I want:
₺175.678,64
A: No problem
I broke out your code to multiple lines for easier debugging.
When I run it in the ... | |
doc_46678 | from IPython.display import Image
i = Image(filename='test.png')
i
print("test")
The output is just:
test
I don't see the image in the output. I checked to see that the file exists (anyway, if it did not exist, you get an error).
Any clues?
A: I had the same problem.
Matplot lib expects to show figs outside the comm... | |
doc_46679 | Here is an example,and codepen Link.
I mainly want to make a previewer that can be zoomed and moved. It would be a lot faster to use a texture, but as the container gets bigger, the lines also get very wide, which is not what I want.
When I he dragged, only by a few frames. I simply output the fps in the console.
funct... | |
doc_46680 | # github.com/bobappleyard/readline
../../../../../../../pkg/mod/github.com/bobappleyard/readline@v0.0.0-20150707195538-7e300e02d38e/readline.go:45:10: fatal error: 'readline/keymaps.h' file not found
#include <readline/keymaps.h>
^~~~~~~~~~~~~~~~~~~~
1 error generated.
I followed instructions placed under git... | |
doc_46681 |
The 'Access-Control-Allow-Origin' header contains multiple values 'http://127.0.0.1:9000, http://127.0.0.1:9000', but only one is allowed. Origin 'http://127.0.0.1:9000' is therefore not allowed access.
Fiddler shows me that there are indeed two header entries in the get request after a successful options request. Wh... | |
doc_46682 |
I am using the ng-bind-html to allow html in the tab content from angular-text module
the problem is I got broken layout after doing that
how I can solve this problem ?
here is the code
<!DOCTYPE HTML>
<html lang="en-US" ng-app="myModule">
<head>
<meta charset="UTF-8">
<link rel="sty... | |
doc_46683 | I could do the easier one, just print them normally, but I have no clue how to mirror them. Here's my code for the "backwards" stairs.
int szam;
cin >> szam;
for (int i = 0; i < szam; i++) {
for (int j = 0; j <= i; j++) {
cout << "*";
}
cout << endl;
}
So when the in... | |
doc_46684 | @JsonProperty(value = "amount")
@Digits(integer = 9999, fraction = 2, message = "amount must contain 2 decimal places")
private BigDecimal amount;
Can I do something like this, but without having any validation on the integer digits?
A: I'm using this as a workaround:
@JsonProperty(value = "amount")
@Digits(integer =... | |
doc_46685 | #parent a:hover,
#parent a:link,
#parent a:visited {
color: #000;
}
I am using this LESS:
#parent {
a {
:link, :hover, :visited {
color: #000;
}
}
}
it's not working.
A: You need to use the LESS parent selector &:
#parent a {
&:link, &:hover, &:visited {
color: #000;
... | |
doc_46686 | I want to show 500x400 window by using GnoCanvas module, so I write as below.
let window = GWindow.window ~show:true ~width:500 ~height:400 () in
let canvas = GnoCanvas.canvas ~width:500 ~height:400 () in
ignore(GnoCanvas.rect
~props:[`FILL_COLOR "#ffffff";`X1 0.;`Y1 0.;`X2 500.;`Y2 400.]
... | |
doc_46687 | https://www.bignerdranch.com/blog/how-to-use-facebooks-react-library-to-build-UIs/
<script type="text/jsx">
/** @jsx React.DOM
*/
var HelloMessage = React.createClass({
render: function() {
return (
<div>
<h1>Greetings, Human {this.props.name} </h1>
<p>
Would you like to pl... | |
doc_46688 | CREATE TABLE [dbo].[Nodes](
[Id] [bigint] IDENTITY(1,1) NOT NULL,
[Name] [nvarchar](max) NOT NULL,
[ParentId] [bigint] NULL)
What is the efficient way to find the path of a node as a list of parent Ids with minimum connection?
My Tree won't have more that 200 nodes.
A: It is quite a complex problem if you... | |
doc_46689 | I need to encrypt a original data(text etc.) that encrypted data size should be same size of original data size?
Share your idea kindly?
Example:
Original data is "test" (so length of text is 4) the expected encrypted data should be like this "etst" (so length is 4).
A: This is not always possible, especially with sh... | |
doc_46690 | But when I execute a query in MS Access VBA it works so slowly. Is there a faster SQL implementation to eliminate data, or does MS Access use a different method? How can I make it fast?
Below is my query in VBA. Table1 and Table2 each have more than 100k rows.
strQuery = SELECT gsmno INTO newtablename FROM table1 WHERE... | |
doc_46691 | http://wiki.cloudbees.com/bin/view/Main/Finding+out+app+port+and+hostname
public String getIp() throws UnknownHostException {
String hostName = InetAddress.getLocalHost().getHostName();
String urlToRead = "http://instance-data/latest/meta-data/public-hostname";
String iVeALsoTriedThis = "http://instance-dat... | |
doc_46692 | i have a method call " public member searchByName(String key) " in membermanager class
i have another jFrame which has a search button(type mouse click)
inside my member database there is a member call 123(Member_ID)/ Primary key
when i insert 123 and search from java UI it says "No member found"
please check my codin... | |
doc_46693 | I opened the ports in the firewall of the VM and I created the Endpoints in the Azure management portal, as described in tutorial https://msdn.microsoft.com/en-us/library/azure/dn439775.aspx, in section "Enabling Oracle Database Enterprise Manager remote access", to access the Enterprise Manager remotely. This doesn't ... | |
doc_46694 | Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
Box(
modifier = Modifier
.size(100.dp)
.background(color = Color.Red)
.rotate(45f)
)
}
It works:
Box(modifier = Modifier.fillMaxSize(), contentAlig... | |
doc_46695 | SET SQL_SAFE_UPDATES = 0;
CREATE TABLE data (
INITIAL INT NOT NULL,
BETWIXT INT NOT NULL,
ENDING VARCHAR(20)
);
INSERT
INTO data(data.INITIAL,data.BETWIXT,data.ENDING)
VALUES
(30,40,"N0"),
(60,80,"N1"),
(90,120,"N2"),
(120,160,"N3"),
(150,200,"N4");
SELECT DISTINCT ENDING... | |
doc_46696 | webpack.config
{
test: /\.(gif|png|jp(e*)g|svg)$/,
use: [{
loader: 'url-loader',
options: {
limit: 1000000,
name: 'images/[hash]-[name].[ext]',
}
}]
}
index.js
import homeIcon from '../images/image-file.png';
var homeImg = document.getElemen... | |
doc_46697 | keyup: function(){
console.log('Typed a key');
$(this).val($(this).val() + '.');// try with any other char
},
change: function(){
console.log('I\'m a changed input');
}
});
I staged this bug in this simplified jsfiddle example.
My problem related to this bug is that I have a fina... | |
doc_46698 | 1. "07870 622103"
2. "(0) 07543 876545"
3. "07321 786543 - not working"
I want to get the last 10 digits of these strings. like -
1. "07870622103"
2. "07543876545"
3. "07321786543"
So far I have tried-
a = re.findall(r"\d+${10}", mobilePhone)
Please help.
A: It'll be easier just to filter your string for digit... | |
doc_46699 | Here is the code:
def full_model_2(model_key):
base_model, preprocess = basemodel(model_key) #base model is just an imported imagenet model
base_model2, preprocess = basemodel(model_key)
for layer in base_model.layers:
layer.name = layer.name + "dup"
#first model
x = base_model.output
x = GlobalAverag... |
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