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Setup RSpec to test a gem (not Rails)
...match current best practices:
Bundler supports gem development perfectly. If you are creating a gem, the only thing you need to have in your Gemfile is the following:
source "https://rubygems.org"
gemspec
This tells Bundler to look inside your gemspec file for the dependencies when you run bundl...
How can I break an outer loop with PHP?
...g just a break-n statement:
foreach(...)
{
foreach(...)
{
if (i.name == j)
break 2; //Breaks 2 levels, so breaks outermost foreach
}
}
If you're in php >= 5.3, you can use labels and gotos, similar as in ActionScript:
foreach (...)
{
foreach (...)
...
How to set timer in android?
...preferable. Also remember to clean up your tasks in onPause, saving state if necessary.
import java.util.Timer;
import java.util.TimerTask;
import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.Handler.Callback;
import andr...
How to fix: Handler “PageHandlerFactory-Integrated” has a bad module “ManagedPipelineHandler” in its
...ompt
%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -i
If I had been on a 32 bit system, it would have looked like the following:
%windir%\Microsoft.NET\Framework\v4.0.21006\aspnet_regiis.exe -i
Remeber to run the command prompt as administrator (CTRL+SHIFT+ENTER)
...
UnicodeDecodeError: 'charmap' codec can't decode byte X in position Y: character maps to
...atin-1, UTF-8 (where 0x90 is a continuation byte) is more likely.
You specify the encoding when you open the file:
file = open(filename, encoding="utf8")
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“Cannot start compilation: the output path is not specified for module…”
...t. It builds fine. It runs fine from the shell with "gradle run". However, if I try to run inside of IntelliJ, I get:
12 An...
Prevent body scrolling but allow overlay scrolling
... type solution that allows this but haven't found one yet (please, suggest if you know of any).
19 Answers
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OSGi, Java Modularity and Jigsaw
...RE only, but that it will create far more problems than it claims to solve if used by other Java libraries or apps.
The JRE is a very difficult and special case. It is over 12 years old and is a frightful mess, riddled with dependency cycles and nonsensical dependencies. At the same time is is used...
jQuery Validate Plugin - Trigger validation of single field
.... The problem is that this doesn't trigger the remote validation to check if the email already exists.
8 Answers
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How do I change the figure size with subplots?
I came across this example in the Matplotlib website. I was wondering if it was possible to increase the figure size.
2 A...