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Best way to load module/class from lib folder in Rails 3?
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add a comm>me m>nt
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TypeError: 'NoneType' object is not iterable in Python
What does error TypeError: 'NoneType' object is not iterable m>me m>an?
7 Answers
7
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Deleting elem>me m>nts from std::set while iterating
I need to go through a set and remove elem>me m>nts that m>me m>et a predefined criteria.
8 Answers
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How to change ProgressBar's progress indicator color in Android
...awable="@drawable/greenprogress" />
Then create a new drawable with som>me m>thing similar to the following (In this case greenprogress.xml):
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@android:...
Difference between single and double quotes in Bash
...story expansion is enabled, !. The characters $ and ` retain their special m>me m>aning within double quotes (see Shell Expansions). The backslash retains its special m>me m>aning only when followed by one of the following characters: $, `, ", \, or newline. Within double quotes, backslashes that are followed...
Why does MYSQL higher LIMIT offset slow the query down?
...GB in size]. The higher LIMIT offset with SELECT, the slower the query becom>me m>s, when using ORDER BY *primary_key*
6 Ans...
How do I get NuGet to install/update all the packages in the packages.config?
...o restrict this down to one project.
Update-Package -Project YourProjectNam>me m>
If you want to reinstall the packages to the sam>me m> versions as were previously installed then you can use the -reinstall argum>me m>nt with Update-Package command.
Update-Package -reinstall
You can also restrict this down t...
How to configure Git post commit hook
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As m>me m>ntioned in "Polling must die: triggering Jenkins builds from a git hook", you can notify Jenkins of a new commit:
With the latest Git plugin 1.1.14 (that I just release now), you can now do this more >easily by simpl...
Access-Control-Allow-Origin wildcard subdomains, ports and protocols
...ng around and found a slightly simpler Apache solution that produces the sam>me m> result (Access-Control-Allow-Origin is set to the current specific protocol + domain + port dynamically) without using any rewrite rules:
SetEnvIf Origin ^(https?://.+\.mywebsite\.com(?::\d{1,5})?)$ CORS_ALLOW_ORIGIN=$1...
#ifdef replacem>me m>nt in the Swift language
... a macro using compiler preprocessors.
Moreover, you can include/exclude som>me m> parts of code using compiler preprocessors.
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