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How to set background color of a View
...spatch DDM chunk 52454151: no handler defined" and a dialog on screen "the app stopped unexpectedly". Guess I need to do more reading on the UI. Any hints welcome. Thanks.
– Peter vdL
Feb 1 '10 at 15:16
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You have already activated X, but your Gemfile requires Y
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Using bundle exec is the right way to do this.
Basically what's happening is that you've updated rake to 0.9.2 which now conflicts with the version specified in your Gemfile. Previously the latest version of rake you had matched the version in your Gemfile, so you didn't get any warning wh...
Uber5岁了，一次性告诉你它的商业之道 - 资讯 - 清泛网 - 专注C/C++及内核技术
...以及市民的心理诉求。
4月16日，市民正在体验用手机APP叫摇橹船。据悉，当日Uber杭州正式宣布UberBOAT一键唤来人工摇橹船的业务开始对公众试运行。杭州成为全国首个可以用手机APP呼唤人工摇橹船的城市。图|中新
杭州Uber曾...
How do I create directory if none exists using File class in Ruby?
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Based on others answers, nothing happened (didn't work). There was no error, and no directory created.
Here's what I needed to do:
require 'fileutils'
response = FileUtils.mkdir_p('dir_name')
I needed to create a variable to catch the response that FileUt...
Reference requirements.txt for the install_requires kwarg in setuptools setup.py file
...w is to list all dependencies in setup.py and remove requirements.txt. For applications requiring both, simply reduce the dependency list in requirements.txt to merely the . character. Done.
– Cecil Curry
Jun 30 '16 at 5:40
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Javascript Regex: How to put a variable inside a regular expression?
...ht TypeError: Cannot read property 'offsetWidth' of null This is what is happening when I make the RegEx Dynamic.
– Ankit Tanna
May 8 '15 at 9:19
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TypeError: $ is not a function when calling jQuery function
...have a simple jQuery script in a WordPress plugin that is using a jQuery wrapper like this:
16 Answers
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SVN: Folder already under version control but not comitting?
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uncheck the parent folder (apps/autocomplete) from the list if already commited
– khaled_webdev
Oct 31 '14 at 8:29
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How to set delay in android?
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If you use delay frequently in your app, use this utility class
import android.os.Handler;
public class Utils {
// Delay mechanism
public interface DelayCallback{
void afterDelay();
}
public static void delay(int secs, final DelayC...
How to check if APK is signed or “debug build”?
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There are different way to check if the application is build using debug or release certificate, but the following way seems best to me.
According to the info in Android documentation Signing Your Application, debug key contain following subject distinguished nam...