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How to update Python?

...stalled and their versions. Some were installed by PortablePython. Use easy_install pip to install pip if it wasn't installed. If OP has 2.7.x and wants to install a different version, e.g. <=2.6.x or >=3.x.x, then installing different versions side-by-side is fine. You must choose which vers...
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In log4j, does checking isDebugEnabled before logging improve performance?

... running at log level of INFO or ERROR – AztecWarrior_25 Mar 10 '18 at 0:51 add a comment  |  ...
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How to get Url Hash (#) from server side

...xample.com/yourDirectory/index.php: function redirect() { if (!empty($_GET['hash'])) { /** Sanitize & Validate $_GET['hash'] If valid return string If invalid: return empty or false ******************************************************/ ...
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what is reverse() in Django

...t's suppose that in your urls.py you have defined this: url(r'^foo$', some_view, name='url_name'), In a template you can then refer to this url as: <!-- django <= 1.4 --> <a href="{% url url_name %}">link which calls some_view</a> <!-- django >= 1.5 or with {% load ur...
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When would you use delegates in C#? [closed]

...e delegate's invocation. public class DataProvider { protected string _connectionString; public DataProvider( string psConnectionString ) { _connectionString = psConnectionString; } public void UseReader( string psSELECT, DataReaderUser readerUser ) { using...
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Why no generics in Go?

...to its concrete type. Get the gritty details here: golang.org/ref/spec#Type_assertions – tbone Aug 25 '13 at 20:50 ...
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Spring .properties file: get element as an Array

... this is what I want, but in env vars... I should be able to use SOME_KEY_0_=yes SOME_KEY_1=no, etc in env vars, but my getProperty is coming back null – Rhubarb Apr 30 at 20:56 ...
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Concatenate two slices in Go

...ough options for the task. la := len(a) c := make([]int, la, la + len(b)) _ = copy(c, a) c = append(c, b...) la := len(a) c := make([]int, la + len(b)) _ = copy(c, a) _ = copy(c[la:], b) share | ...
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Convert a Git folder to a submodule retrospectively?

...se filter-branch on a clone of the original repository: git clone <your_project> <your_submodule> cd <your_submodule> git filter-branch --subdirectory-filter 'path/to/your/submodule' --prune-empty -- --all It's then nothing more than deleting your original directory and adding t...
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RichTextBox (WPF) does not have string property “Text”

... How about just doing the following: _richTextBox.SelectAll(); string myText = _richTextBox.Selection.Text; share | improve this answer | ...