title stringlengths 13 150 | body stringlengths 749 64.2k | label int64 0 3 | token_count int64 1.02k 28.5k |
|---|---|---|---|
Ad banner not show up | <p>I was learn Adbanner from Admobs in this link <a href="https://developers.google.com/admob/android/quick-start" rel="nofollow noreferrer">https://developers.google.com/admob/android/quick-start</a> but when i test my application in device and emulator there is no Adbanner show in my application</p>
<p>i got this fo... | 2 | 5,805 |
Jquery event.preventDefault() not working | <p>I want my menu to show and hide list items on click by default they are hide. The problem is my menu is generated in admin section so it auto assigns url of website to it if i set URL field of particular link to null in menu options. so when i click it reloads home page.</p>
<p>What i want is that when i click any ... | 2 | 4,649 |
Android cling-android Upnp SetAVTransportURI send Upnp Response = 500 Internal server error on xbox one | <p>i'have a probleme using Upnp to send video file to xbox one with java/android.</p>
<p>I use <a href="http://4thline.org/projects/cling/" rel="nofollow">cling api</a> to discover and connect upnp device over network.
The discover operation work well, the xbox one is detected.
The problem is when i try to send video ... | 2 | 3,145 |
Best way to get nested dictionary items | <p>The topic is not new and has already been discussed in multiple posts (links at the bottom). However, I felt like the resources are scattered and it is not always clear what the the best approach is. I would also like to introduce some constraints to clearly define the behaviour that I am expecting.</p>
<p>Say we ha... | 2 | 1,203 |
Roles Hierarchy in Spring Webflux Security | <p>I have implemented Webflux security by implementing:</p>
<ul>
<li>ReactiveUserDetailsService</li>
<li>ReactiveAuthenticationManager</li>
<li>ServerSecurityContextRepository</li>
</ul>
<p>Now, I am trying to introduce RoleHierarchy following the docs here: <a href="https://docs.spring.io/spring-security/site/docs/c... | 2 | 1,793 |
My list will be empty when POST the form | <p>I have some problem with the MVC, I'll try to describe. I have 2 class in my model.</p>
<pre><code>public class ApplicationPermissionVM
{
public ApplicationPermission Permission { get; set; }
public bool IsSelected { get; set; }
}
public class RoleAndPermissonsModel
{
//Constructor ... | 2 | 1,296 |
Deserialize Json using C# with variable content | <p>I'm reposting this question because someone marked it as duplicate but it's not, so I detailed more to avoid the confusion.</p>
<p>I'm creating an API in c# that my WebApp can reach to get some data. In my web app, i have a view with a list of (let's say) products. For now i have a route that return all my products... | 2 | 2,557 |
LinearLayout weights not filling parent | <p>After looking around for some time, I've yet to find a question that matches my problem. My issue is this, I have a ListView whose entries adhere to the following layout:</p>
<pre><code><?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
andro... | 2 | 1,290 |
Why doesn't this nested TextView work while others do in the same code? | <p><strong>Considering this LinearLayout containing..</strong></p>
<ul>
<li><p>One nested Linear Layout with two child views</p>
<ul>
<li><p>one imageView</p></li>
<li><p>one Textview</p></li>
</ul></li>
<li><p>One textView</p></li>
<li>One Button</li>
</ul>
<p>Why can I successfully show text content on the outer T... | 2 | 1,076 |
how to make responsive table in mobile view | <p>I am stuck in a simple problem , am not able to view my table responsive in mobile view
can anyone tell me how can I make it responsive in mobile view, please tell me, if you have any question related my problem please free fell to ask</p>
<blockquote>
<p>tabel.html</p>
</blockquote>
<p>This is my table where I want... | 2 | 6,284 |
Unable to install pillow 6.2.1 in conda | <p>After upgrading <code>pytorch</code> / <code>torch-vision</code> the following error occurs:</p>
<pre><code>python -c "import torch ; import torchvision as tv; print(torch.__version__, tv.__version__)
> "
Traceback (most recent call last):
File "<string>", line 1, in <module>
F... | 2 | 1,251 |
Using Flask-User with app factory and blueprints | <p>I am working on my first bigger Flask App and having a few hang-ups with my project structure.</p>
<p>My App has the usual <code>models.py, routes.py</code> and <code>forms.py</code>. In the base folder I have <code>my_app.py</code> which imports <code>create_app</code> from <code>app</code>. I organized <code>rout... | 2 | 1,129 |
too many declarations of 'ALTA_SOCIO' match this call while calling procedure from c# | <p>This problem is slowly killing me, I think the problem may be in the date and time format but not sure.</p>
<p><strong>The exception:</strong></p>
<pre><code>ORA-06550: line 1, column 7:
PLS-00307: too many declarations of 'ALTA_SOCIO' match this call
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
</code><... | 2 | 2,235 |
Unable to open Modal using JS Function | <p>I've been fiddling with the codes the last few days. It's from an old project that I had to modify.</p>
<p>Scripts</p>
<pre><code><script src='http://code.jquery.com/jquery-latest.min.js'></script>
<script src="/lib/bootstrap/js/bootstrap.min.js"></script>
<link href="/css/styles.css" r... | 2 | 1,832 |
Image layering in Java | <p>I'm new to the site, as well as to Java. I'm playing around in BlueJ for one of my programming classes and we created a drawing and a sunset using slowMoveVertical, but I can't get my sun to "set" behind the horizon... you continue to see it set above it. Is there a way to change the layering so I can get it to "set... | 2 | 1,986 |
android: Activity won't start | <p>So, I have a menu with a few pictures and an <code>onClick</code> method which opens a new page. That works for all menu items except one. That one is written in exactly the same way as the rest, but when the menu item is clicked, a blank new page appears, with correct title, but - apparently - without calling <code... | 2 | 1,217 |
Realtime data exchange between Android Wearable and Handheld | <p>I am working on a simple app which will run on both wearable(Samsung Gear Live) and handheld(Moto G). I want to display the data from the wearable's heart rate sensor, accelerometer and gyroscope on the handheld. Which is the best way to achieve this.
Now I am using <code>DataApi</code>, but since I am updating data... | 2 | 2,245 |
React Hook form validation does not work on a controlled component | <p>I'm fairly new to react hook form. I have a custom component made on top of material ui's autocomplete. The problem is that react hook form is not validating the field whatsoever. Here's how react hook form is setup</p>
<pre><code>type FormData = {
eventTypes: string[];
};
const FORM_SCHEMA = yup
.object()
.s... | 2 | 1,464 |
SparkLauncher not launching application | <p>I have written a small class deployed on a unix machine and I can't seem to figure out why this error this coming. I checked my <code>SPARK_HOME</code> and added all required options as shown in the class below. I have trying to write this as way to monitor spark threads running eventually. Spark-submit works perfec... | 2 | 1,742 |
Dash Bootstrap components : Reset Modal | <p>I am using dash bootstrap modal that is a form that accepts input and adds it to the datatable. When I input data and close the modal, the data is still saved and persist. I am not using <code>persistence</code> attribute, however, the data still doesn't clear.</p>
<p>When I reopen the modal, it automatically adds n... | 2 | 1,564 |
Context Menu not reflecting check/uncheck on click | <p>I have a context menu on click of a button. There are 3 items which are initially checked. On click of each item, I am toggling the check. The check/uncheck is not reflecting while the context menu is open. This used to work earlier but with the latest react versions it looks to be broken.</p>
<p>The snippet is her... | 2 | 1,073 |
Trouble with Multiple Sankey Subplots in Plotly | <p>So I’m stuck trying to create a plot with multiple Sankey diagrams. Specifically, I keep getting an error that says <strong>"Invalid property specified for object of type plotly.graph_objs.Sankey: 'xaxis'"</strong>. This seems to be invoked when the script gets to the <strong>append_trace</strong> command. Here is a... | 2 | 2,366 |
Smarty - Too many conditions inside {IF} {/IF} | <p>I've got the following problem - I need to use condition {IF} {/IF} with many variables, but the whole site just goes blank when I put the code:</p>
<pre><code>{if $product.id_category_default == 6 || $product.id_category_default == 9 || $product.id_category_default == 10 || $product.id_category_default == 11 || $p... | 2 | 1,082 |
Counting rows for all tables for a particular column and column value | <p>I am using SQL Server 2008 and want to get total row count of a column from all tables in a database.</p>
<p>here is my sample data </p>
<p><strong>Table 1</strong></p>
<pre><code>T1Id Name
1 XCV
2 ASD
3 GHJ
</code></pre>
<p><strong>Table 2</strong></p>
<pre><code> T2Id T1... | 2 | 1,094 |
Will i get benefits of hyper table if I have a query in which I join a hyper table with a normal (non-hyper) table in timescaledb | <p>I have to fetch record from two tables, there is one table is hyper table another table is normal table.</p>
<p>Hyper table primary key (a UUID, not a timestampz column) is used as foreign key in 2nd normal table.</p>
<p>The hyper table has one to many relationship with the normal table.</p>
<p>Will I get all ben... | 2 | 2,149 |
How can I essentially stop my VB program until a valid value is entered via Text Box? | <p>How can I work around an invalid/null value entered into a text box?</p>
<p>Basically I have a simple program I need to develop to solve a simple quadratic equation:</p>
<pre><code>Public Class Main
Private Sub btnHelp_Click(sender As System.Object, e As System.EventArgs) Handles btnHelp.Click
UserGD.... | 2 | 2,041 |
Getting Value from ComboBox in DataGrid | <p>I need to retrieve the selected values from a ComboBox nested in a WPF DataGrid. The problem is, I seem to be only able to access the data that is bound to ComboBox (a List) and not the selected value itself. How can I access the ComboBox, and thus the selected value of the ComboBox item, when it is in a DataGrid an... | 2 | 4,618 |
FlexSlider2 with thumbnail control navigation pattern | <p>I want to use the FlexSlider with the "thumbnail" control navigation. The problem I can not solve is: the active full sized image is not identical with the active image in the thumbnail navigation (not synchronous). </p>
<p>Clicking at a thumbnail will show the <strong>previous</strong> image and - identical to thi... | 2 | 2,324 |
Loop through a list and create a geoJSON dynamically in Java | <p>I'm using simpleJSON in Java and I want to create a geojson. I would like to loop through a list that for each element of the list that has longtitude coords an Array would be created for the longtitude and latitude coords. The format of the geojson should be as follows:</p>
<pre><code>{"type": "FeatureCollection",... | 2 | 1,324 |
Having difficulty to install git using Homebrew | <p>I am watching <a href="http://www.youtube.com/watch?v=WUviVWnvBM8" rel="nofollow">this video</a> to install git using Homebrew. I already got Homebrew installed. The problem i have is installing git using Homebrew. I typed brew install git and have certain error message.</p>
<p>Error msg: </p>
<pre><code>./generat... | 2 | 1,337 |
Amazon SES emails no longer sending | <p>Im having a problem with sending emails using Amazon SES. I have an Amazon EC2 instance. </p>
<p>It worked for the first couple of days but I just noticed last week all emails now fail. I have tried sending using Node and the Amazon SES sdk and from within AWS where you can send a test email. I have the following c... | 2 | 2,180 |
How to detect bullet holes on a shooting target | <p>I'm currently working on my first assignment in image processing (using OpenCV in Python, but I'm open to any libraries and languages). My assignment is to calculate a precise score (to tenths of point) of one to several shooting holes in an image uploaded by a user. The issue is that the image uploaded by the user ... | 2 | 1,302 |
3.0.0.M1: SSL - Invalid keystore format | <p>Thanks @dmahapatro, I got first aid to ssl under spring-boot circumstances here: <a href="https://stackoverflow.com/questions/28303263/3-0-0-m1-how-to-run-on-https-connection/28303950?noredirect=1#comment44997337_28303950">3.0.0.M1 how to run on https connection</a></p>
<p>So I generated a keystore:</p>
<pre><code... | 2 | 12,058 |
Magento search not showing results (No Layout!) | <p>I have a problem with Magento Search. When i search for a word it gives me a blank content page as a result. </p>
<p>This is an example of a search Query result page : <a href="http://bengar.de/de/catalogsearch/result/?q=bengar" rel="nofollow">http://bengar.de/de/catalogsearch/result/?q=bengar</a>. </p>
<p>Do you ... | 2 | 1,216 |
Cassandra Delete Records | <p>I'm new to Cassandra and I've been having some issues trying to delete records. I have a table defined as follows:</p>
<pre><code>CREATE TABLE wire_journal (
persistence_id text,
partition_nr bigint,
sequence_nr bigint,
timestamp timeuuid,
timebucket text,
event blob,
event_manifest text... | 2 | 1,039 |
Android MapView Loading Black Screen | <p>Hi everyone I have an Activity which is loading after I click on an Item inside my Listview.</p>
<p>This activity shows the location inside a MapView like this:</p>
<pre><code><FrameLayout
android:id="@+id/mapContainer"
android:layout_width="match_parent"
android:... | 2 | 1,310 |
How do i add a button to back to Main Menu (another .lua file)? | <p>This game is something like killing mosquito. This is the level 1 file. When player tap the bee, game over will be displayed. When time's up, game over will be displayed. Total mosquitoes killed will be displayed at the end. I'm very very new to corona and to game development.
My question is:</p>
<ol>
<li>Where to ... | 2 | 2,724 |
Reducing lag in wifi-direct video streaming application | <p>Currently, I have a working prototype app that streams the output from one phone's camera to another phone's screen.</p>
<p>However, the delay between the stream and the actual video ranges from 1 second to up to 5 seconds. For my particular use case, I need the delay to be less than 1 second.</p>
<p>I have found ... | 2 | 1,453 |
Render hidden elements using JSF and AJAX | <p>I've been facing some problems using JSF with AJAX to render a table without reloading the whole page every time I submit a form.</p>
<p>When I first run the server, my database is empty, so the page is supposed to show only a form to add books. When user submits the form, a <code>fieldset</code> whith all books is... | 2 | 1,322 |
getting TypeError: expect(...).toBeInTheDocument is not a function | <p>I am trying to do unit testing with my sidebar component, to check if the text rendered is in the document flow or not, well it is in the document flow but the test case gets failed saying "<em><strong>TypeError: expect(...).toBeInTheDocument is not a function</strong></em>".
I don't know why it is so, I a... | 2 | 3,603 |
unsupported operand type(s) for +=: 'int' and 'list' | <p><strong>[EDIT FOR FUTURE READERS] In this post, I bring up the term "vector" a lot. When I said vector, I meant a vector in physics and at the time did not know that vector is also a datatype in programming.</strong></p>
<p>A little piece of my code is here: </p>
<pre><code>x_value = item[0]
y_value = item[1]
x_t... | 2 | 1,782 |
Two endpoints in WCF 3.5 for SOAP and JSON | <p>I dont know what I am doing wrong. I have a WCF (.NET 3.5) service (JsonSoap.svc) that has two endpoints for soap and json content type. Both the endpoints refer to the same service. I am using only one Json endpoint in the client. My aim is to have the service method GetPerson() to return Json or soap depending on ... | 2 | 1,175 |
i have some error in fingerprint demo | <p>I was trying to make fingerprint demo. However, the following exception has occurred. I get <code>NullPointerException</code> on my button click</p>
<pre><code>01-04 11:35:18.647 3295-3295/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.letsnurture.fingerprint, PID: 3295
java.lang.NullPointerException: Attem... | 2 | 5,502 |
fail to start socket client in python | <p>I use python 2.7 in windows 7.</p>
<p>I use python to write a socket client. When I start the socket server, it stuck in accept, and then I run the client, but it keeps stuck at accept.</p>
<p>I do not know why the client did not work.
The server and the client are on the same PC.</p>
<pre><code> shortcut = Qt... | 2 | 1,109 |
Merging Two Pandas Cross Tabs: Index and Col Name Issues | <p>This is a two-part question:</p>
<p>1) I have two cross-tabs, which I would like in one df. I need to change the column names. I thought this would be easy. The docs made it look easy. The top of the frame looks like this:</p>
<pre><code>Category 0.0 1.0
Name
Bob 1 0
</code></pre>
<p>I'd like... | 2 | 1,077 |
Execution impossible on w10 with a cross compiled libpng16-16.dll | <p>I have a problem, I build and link a windows application on linux for windows using mxe (x86_64-w64-mingw32.shared), the build an linking is working well. Then I copy paste all usefull dll (that are all cross-compiled, except x64-msvcrt-ruby230.dll, which I get from the official windows installer).</p>
<p>I tested ... | 2 | 1,087 |
React - onClick event not firing or updating | <p>I am new to React. I have downloaded and installed code from this "CSS Modules and React" tutorial:- </p>
<p>Tutorial: <a href="https://css-tricks.com/css-modules-part-3-react/" rel="nofollow noreferrer">https://css-tricks.com/css-modules-part-3-react/</a></p>
<p>Code: <a href="https://github.com/robinrendle/react... | 2 | 2,459 |
How to stretch vertical scroll? | <p><a href="http://jsfiddle.net/dy3ed5px/10/" rel="nofollow">here</a> I put some simple example of standard layout (header, content with scrollable div, footer)</p>
<p>I stuck with css puzzle - how stretch the scroll div <code>div#content > div#scroll</code> so that it fills the page up to the footer?</p>
<p><div ... | 2 | 1,720 |
Automatically show number of accordion panels based on values in a dropdown menu | <p>I want to show number of Accordion panels based on the value number selected in a dropdown menu. Please show me how to do this</p>
<p>My dropdown menu</p>
<pre><code><select id="Children-Under-6" name="Children-Under-6" class="form-control">
<option value=""></option>
... | 2 | 1,804 |
Text Box sometimes cursor is missing | <p>I have created a custom water mark text box which is extended from text box. control template for the same is shown below.</p>
<pre><code><Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type controls:WaterMarkTextBox}">
<ControlTemplate.Resour... | 2 | 1,784 |
Issue on calling soap webservice using apache http client | <p>I'm using maven as my build tool.trying to call soap based webservice from my java code.But something went wrong with my query.This query string i taken from soapUI.I tested my webservice with soapUI.it was working.But now its not working while working with apache http client.someone plz help me!!</p>
<pre><code>pu... | 2 | 1,963 |
How to avoid crash "OpenGL rendering while app in background state" | <p>I got many crash reports recently on fabric. It says Based on the stack trace displayed here, it looks like new calls triggering OpenGL rendering took place while the app was transitioning to, or from, a background state. If you set up OpenGL drawing in your app delegate's methods, make sure that you only did so in ... | 2 | 1,235 |
Making a priority queue using a Heap. Without using "queue" or "heapq" | <p>I have made a heap class and I am trying to make a PriorityQueue class as well so both of them can work together. However, I need help on the Priority Queue part of my code. I have already made a working Heap. I tried looking up help on the internet but I keep getting answers with people using either the "queue" or ... | 2 | 1,789 |
How to send saved CSV file via email or upload with Google Drive in Android? | <p>I have a simple logging app that collects data into three arraylists, which I want saved to a CSV file and then shared to Google Drive, email, etc.</p>
<p>Here is how I save the data:</p>
<pre><code>StringBuilder data = new StringBuilder();
data.append("Timestamp,Mass,Change in Mass\n");
for(int i = 0; i < mass... | 2 | 1,302 |
./configure cannot not find a working compiler while building gmp library with MSYS2 | <p>I'm trying to build gmp-6.1.2 on Windows using MSYS2 with <code>./configure --enable-cxx</code> command. I get the following error:</p>
<blockquote>
<p>configure: error: could not find a working compiler, see config.log for details</p>
</blockquote>
<p>Below is the content of <code>config.log</code></p>
<pre><c... | 2 | 5,440 |
Performance Issues with Multithreaded code when using CallableTask/Futures and ObjectMapper | <p>I am working on a REST service based project in which I have two components as mentioned below-</p>
<ol>
<li>Client which will make the necessary <code>URL's</code> for the Service component</li>
<li>Then Service(REST service) component will use those <code>URL's</code> to get the data from database.</li>
</ol>
<p... | 2 | 2,853 |
Cannot read property 'setEncoding' of undefined | <p>I am trying to process a bunch of images using <code>imagemagick</code> and <code>node</code>. I have a folder of images, iterate through them, crop, and save crops to another folder:</p>
<pre><code>var fs = require('fs')
, im = require('imagemagick');
var path = '/Users/me/Pictures';
var rs = [[100,100],[200,20... | 2 | 1,027 |
c# How to set check state of items in a checked listbox if it matches an item in a listbox | <p><a href="https://i.stack.imgur.com/HEFuz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HEFuz.png" alt="enter image description here"></a></p>
<p>Here's what I've been trying to do:</p>
<p>If i add members to listbox1, a variable will store those items and turn them into a single string using <... | 2 | 1,672 |
npm npm run watch-poll error for homestead | <p>I am trying to use npm for a project I am working on in Homestead however I am getting some errors.
I ran </p>
<p><code>npm run watch-poll</code></p>
<p>but I get this error</p>
<pre><code>vagrant@homestead:~/code/testlaravel$ npm run watch-poll
> @ watch-poll /home/vagrant/code/testlaravel
> npm run watch... | 2 | 1,595 |
Reactive Cocoa and multiple AFNetworking requests in short period of time | <p>I'm struggeling with the way I handle multiple requests to a web service with AFNetworking and Reactive Cocoa. In this scenario the user is asking the API to deliver a bunch of suggestions for a character/integer search input to pick a city out of a list.</p>
<p>Here's my code: </p>
<p>First the method that gets e... | 2 | 1,084 |
Error while following osmbonuspack "Hello, Routing World!" tutorial | <p>I have created a simple project using OSM.The map is showing up with my current location. Now I want to create a navigation from my current location to a specific point on the map.I am trying to follow <a href="https://code.google.com/p/osmbonuspack/wiki/Tutorial_1" rel="nofollow">this tutorial</a>. </p>
<p>In the ... | 2 | 1,931 |
Make some characters as invisible from an existing PDF document by using PDFBox | <p>I tried to read the "Tj" operator from an existing PDF by using Apache <strong>PDFBox.</strong>
When i achieved completely this task, i tried then to replace some characters. For example let us consider a pdf document containing (hello world)Tj, so this code replaces "hello" to "hi123".
Therefore the modified docume... | 2 | 1,790 |
How secure is my custom encryption algorithm? | <p>I created my own very simple encryption algorithm in C#, and I was wondering just how secure it really is. I call the algorithm "SBC" which stands for "Simple Byte Cipher". Essentially, it works like a Caesar Cipher, except I increment integers(the value of the associated bytes) instead of letters.</p>
<p>There was... | 2 | 1,401 |
Null Pointer Exception in my Activity | <p>When I call this Activity, a Null Pointer Exception occurs. Why does this happen?</p>
<pre><code>package com.andrd.gps;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import andr... | 2 | 1,311 |
How to make panels to navigate left and right on click of button in Sencha ExtJs | <p>I have created 3 panels,2 buttons(Prev,next) in Extjs and added to viewport.
At a time only one panel should visible (by default first panel).
On click of next button it should display next panel,then if i click on "prev" button it should display the previous panel.</p>
<p>Now i have wrote a code for panels and its... | 2 | 1,702 |
Android google map v2 errors | <p>i'm following this tutorial :
<a href="http://www.tutos-android.com/introduction-a-google-map-v2" rel="nofollow">http://www.tutos-android.com/introduction-a-google-map-v2</a></p>
<p>Here is the source code :
<a href="http://www.tutos-android.com/wp-content/uploads/2013/03/GmapV2.zip" rel="nofollow">http://www.tuto... | 2 | 3,955 |
How to set other first screen when I am logged in | <p>How can I choose according value in AsyncStorage which screen should be displayed? I don't know why setting screen value 'Home' to InitialScreen variable doesn't work?</p>
<p>Once I log in <strong>login.js</strong> screen and I close app, after launching the app again I am navigated to <strong>login.js</strong>. Bu... | 2 | 1,889 |
Error: nodejs nestjs 'npm run start' how do i solve this? | <p>I keep getting this error when i run npm run start at terminal. This is a nestJS default project.</p>
<pre><code>Found 41 error(s).
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! backend@0.0.1 start: `nest start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the backend@0.0.1 start script.
npm ERR! This is... | 2 | 1,711 |
Application is stuck on: Accessing hidden method Landroid/view/View;->c | <p>I'm running a program on a google pixel and the app doesn't crash but the layout is never displayed and it is just stuck on a white screen with the bar at the top. In Logcat the following message is displayed. No more messages are shown.
There is no information at all I could find on this so any help would be greatl... | 2 | 5,054 |
How to save classification_report results in loop for each classifier in python | <p>I'm trying to train models with different classifiers. and want to save each classifiers classification report in csv file to get score values of classes.But when am trying to do this following error came up.
I will really appreciate if some one can help me to resolve this issue, i can do testing individually with e... | 2 | 1,678 |
JAX-WS Maven and NetBeans | <p>I am using netbeans 7 very successfully with JDK6. I need to add a JAX-WS webservice[ws] interface to my application to consume EJB service already created in the app. Since I moved to maven2 I had no issues with deployments on glassfish v3.1 and it seemed to work all fine apart from the new ws.</p>
<p>here is the ... | 2 | 2,674 |
Java Script, Difficulty getting list of all nested frames in page | <p>Hello I need to get list of all frames for my <strong>GreaseMonkey</strong> script but in fact i guess it is <strong>general Javascript question</strong>. It would be great if I could get to every single frame that is nested in page. So far i got problem getting number of frames nested in main document frames.</p>
<... | 2 | 2,524 |
Convert Any Image to ASCII Text | <p>This has been particularly difficult and annoying to research given the fondness of "ASCII ART". That is <strong>NOT</strong> what I am trying to do here. I need to replicate a process from an old software package that basically converts an image, any image, into ASCII text before sending it to a printer. Here is... | 2 | 1,367 |
Where Is the Syntax Error in this SQL? | <p>I've got a query that is pretty much the same as many others which are used in the same library... but I did a lot of copy&paste on the SQL to add features to each one which are all similar but slightly different. Just below is the section which gives me the SQL Parser error. It fires at the <code>Set rs =</code... | 2 | 1,038 |
How to retrieve image from folder in code igniter | <p>In my application, i have upload image and fill some fields. These values and upload image path also to be saved in database. I don't know to how to retrieve image from folder. My code is, </p>
<p>The Controller part is</p>
<pre><code>function getdatatableajax()
{
$this->load->library('datatables');
$this-... | 2 | 1,641 |
java.lang.IllegalAccessError: tried to access method com.sun.jersey.core.reflection.ReflectionHelper.getContextClassLoader() | <p>I'm trying create a Restful Web Service using Jersey with Maven and Tomcat. When I do execute my webservice, does throws some exceptions and doesn't work.</p>
<p>It runs in the localhost:8080 perfectly but I am running the same code in linux EC2 instance then the error exists.</p>
<p>I searched before asking this ... | 2 | 5,982 |
Android Data Binding don't work correctly on Recycle View | <p>I have <code>RecycleView</code> that contains list of messages I want to use android data binding to fill text and time of every row of my <em>Recycleview</em> but I have strange problem that after binding message to every row, <code>TextView</code> of text and time fill with empty text like you don't set any text!<... | 2 | 1,786 |
Lambda@Edge Cache-Control header not present Cloudfront | <p>I've images stored on S3 and a lambda function to resize them on the fly. While doing it I add <code>CacheControl: 'max-age=31536000'</code> to the resized images and also add a Cache-Control header:</p>
<pre><code>.then(buffer => {
// save the resized object to S3 bucket with appropriate object key.
S3.putO... | 2 | 1,065 |
SQL Query causing page to go blank | <p>I'm making a website using php and I'm having some trouble with an SQL query.</p>
<pre><code>$dataArray = array();
$result = mysql_query("SELECT * FROM test WHERE web_id='$websiteID'")
or die(mysql_error());
while ($row = mysql_fetch_array($result)) {
$k = $row['kfoo'];
$v = $row['vbar'];
$dataArra... | 2 | 1,244 |
Change Select Dropdown to checkbox | <p>i have a select dropdown in my script, if you click on a entrie you add instant a filter to the site to sort the movies by genre. The script is as fallowing</p>
<pre><code><select name="genres" class="form-control" data-bind="value: genre">
<option value="">{{ trans('dash.genres') }}</opt... | 2 | 2,735 |
Error applying CF13 on WebSphere Portal 8.5 | <p>I'm here to ask about this error since it has been hours since i've started to solve it and I can't find anything on the web.
I've got a WebSphere Portal 8.5, fresh new installation.
I'm trying to install CF13: I've installed the binary correctly with the IM and launched applyCF, but it fails with this error:</p>
<... | 2 | 9,411 |
JCO transmits erroneous parameters to "CSAP_MAT_BOM_MAINTAIN" | <p>I am trying to call the function module "CSAP_MAT_BOM_MAINTAIN" to create a BOM in SAP but i get error.</p>
<pre><code> IFunctionTemplate ft = mRepository.getFunctionTemplate("CSAP_MAT_BOM_MAINTAIN");
System.out.println(" Functional Template Created ");
if (ft == null)... | 2 | 1,595 |
Simple Jenkins pipeline project failing | <p>I want to create a package of software based on Linux. It contains the following components</p>
<pre><code>Kernel
RootFS
CustomSoftware
</code></pre>
<p>There is a <code>Jenkins Job</code> to build each one of these components.
I also have a <code>Packager Job</code> that will create a unified package that contain... | 2 | 1,223 |
Laravel 5.5 User model and friends relationship (belongsToMany) by multiple columns | <h1>Problem</h1>
<p>I created a simple friendship relationship for my Laravel app which all worked ok until I noticed that when I queried the friendship of a user it would only search the current user on the <code>UID1</code> field.</p>
<p>Since friendships are in essence a two-way relationship, Im trying to find a w... | 2 | 1,260 |
Excel - VBA : Match with two combined cells? | <p>my question is quite tricky so I'll try to make it as clear as possible.</p>
<p>In my program, I compare cells value with a database in order to find matches.
The cells I am comparing are under a column format, with one word in each cell. The cells from my database, on the other hand, contain a whole sentence in a... | 2 | 1,115 |
Populate django form using dropdown menu for two fields | <p>forms.py</p>
<pre><code>from django import forms
class DataForm(forms.Form):
ins = forms.CharField(max_length=100)
contest = forms.CharField(max_length=100)
</code></pre>
<p>views.py</p>
<pre><code>from django.shortcuts import render_to_response, render
from django.http import HttpResponseRedirect
from d... | 2 | 1,650 |
javascript stopPropagation not working on input field | <p>Have a simple div array with values that the user will choose from and an "other" field where they can put in their own number. I have a clearing div (lower right) that will clear the selection and input field; however, I also want to have a click event on the containing div as well.</p>
<p>I've searched and nothin... | 2 | 1,294 |
GCC error: Undefined symbols for architecture x86_64 | <p>Today I experimented with GCC/G++ :(</p>
<p>I was not sure which c++ standards were installed (completely new to c++), so I updated gcc to the latest version with brew (<code>brew install gcc --HEAD</code>) but now it seems that the latest version is unfortunately unstable for my setup.</p>
<p>clang version before: ... | 2 | 4,741 |
Svelte 3 : array of children to parent communication via props | <p>Svelte 3: Props and array of children components</p>
<p>I'm planning to code a board game on hexagonal tiles, based on the excellent <em>redblobgames</em> articles, and coded with Svelte 3 / Sapper.</p>
<p>My question is about commmunication between children comlponents to parent via props. I have previously done ... | 2 | 1,158 |
update and delete data from a MySQL Database table | <p>I have a DB table. i want to update and delete data from that table. I am new in php and MySQL. I tried but can't work. can anybody help me, please?????
My code is bellow:</p>
<p><strong>For Update------------</strong></p>
<pre><code><table border = "1">
<tbody>
<caption>
... | 2 | 1,286 |
core data relationships in creating a favorite button in swift | <p>I need some help creating a favorite button in swift. I have been trying to study how to use core data, and i thought that i had a good handle on it, expect i am struggling to use it to create the favorite button. I have a sample project that has two views, a table view with a few numbers and a view controller that ... | 2 | 2,964 |
Embedding OCaml in C: linking error | <p>I'm trying to compile a program using mixed C and Ocaml sources, with the main of the application in C calling some pieces of OCaml code.
All right, no problem here, It's seems to be a common operation, <a href="http://caml.inria.fr/pub/docs/manual-ocaml/manual032.html#toc142" rel="noreferrer">fully documented</a>, ... | 2 | 3,853 |
How to debug terminating with uncaught exception of type NSException | <p>I am running Swift 2 in Xcode 7. I have looked at a couple examples of people debugging this error after their app crashed but cannot figure how to debug this with my own app. Although I am not totally comfortable using them , after including some breakpoints, I think the error is in the top-middle of the code. Belo... | 2 | 1,507 |
Caused by: android.view.InflateException: Binary XML file line #15: Error inflating class android.widget.ImageView | <p>I have looked at other questions with a similar error to mine but theirs seem to be a bit different.</p>
<p>In logcat I get this error. I have no clue how to solve this.</p>
<pre><code>11-05 13:10:04.211 30912-30912/? E/AndroidRuntime: FATAL EXCEPTION: main
11-05 13:10:04.211 30912-30912/? E/AndroidRuntime: java.l... | 2 | 4,286 |
@Transactional doesn't rollback by calling an External method that throw an RuntimeException | <p>I'm playing with Spring and the <code>@Transactional</code> annotation. I'm doing a simple experiment to test the behaviour of this annotation. These are my super simple java classes:</p>
<p>my domain:</p>
<pre><code>package com.xxx.springdemo.transactionalAnnotation.domain;
import lombok.Data;
import javax.persis... | 2 | 1,433 |
Can't make assertions because exceptions are crashing my test in Laravel | <p>I want to test the response when I try to send invalid data to the API.</p>
<pre><code>/** @test */
public function request_schedule_with_invalid_bdate()
{
$response = $this->json('GET', '/api/schedule', [
'bdate' => 'thisaintadate',
]);
$response->assertStatus(422);
}
</code></pre>
<p>... | 2 | 1,328 |
'ascii' codec can't encode character '\xc9' in position 9: ordinal not in range(128) | <p>I have a text that I extracted from an image using Tesseract. When I try to print it in the terminal, I get this error <code>'ascii' codec can't encode character '\xc7' in position 10: ordinal not in range(128)</code> in case of special characters (é, è, à, ç ...)
When I write the extracted text to a file, I get th... | 2 | 1,202 |
Can not run middleman server (bundle install now work) | <p>I have problems with the launch of the server at middleman.
Please help. I ask not strictly, this is a new thing for me. I use linux mint now...
hoped that it would help me <a href="https://stackoverflow.com/questions/27553261/ruby-not-installing-json-v-1-8-1-as-part-of-bundle-error-failed-to-build-gem">at this them... | 2 | 4,613 |
Add fragment to frameLayout: Unable to find resource ID | <p>I have 3 frameLayout animated within these I have to put the fragments, but the method I use does not work. Where am I doing wrong?</p>
<pre><code> 11-28 11:18:41.979: E/AndroidRuntime(2263): java.lang.RuntimeException: Unable to start
activity ComponentInfo{com.eni.mobilewf/com.eni.mobilewf.MenuActivity}:
a... | 2 | 1,330 |
iOS (cs193p): Why are my UISplitViewControllerDelegate delegate methods not called on orientation change? | <p>I'm following the awesome Stanford cs193p course on iTunes and I'm now at lecture #7 and homework #3.</p>
<p>I'm just trying to make the SplitViewController works correctly on iPad... but it looks like my UISplitViewControllerDelegate delegate methods are not called when the orientation of the device changes.</p>
... | 2 | 1,092 |
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