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Escape a dollar sign in string interpolation
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
What's the best/easiest GUI Library for Ruby? [closed]
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Here is a good resource for you:
http://en.wikibooks.org/wiki/Ruby_Programming/GUI_Toolkit_Modules
has links comparing basically all of them.
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impro...
Is there a way to pass optional parameters to a function?
...mandatory_arg, optional_arg=100):
print(mandatory_arg, optional_arg)
http://docs.python.org/2/tutorial/controlflow.html#default-argument-values
I find this more readable than using **kwargs.
To determine if an argument was passed at all, I use a custom utility object as the default value:
M...
Difference between Service, Async Task & Thread?
...ose tasks that you cannot make to work on the main thread. For example, an HTTP request is very heavy work that cannot be handeled on the main thread, so you handle the HTTP request in the ASyncTask It works parallely with your main thread Asynchronously in the background.It has few callback methods...
How to use Sphinx's autodoc to document a class's __init__(self) method?
...lback()` function to
``autodoc-skip-member`` events.
.. _autodoc: http://www.sphinx-doc.org/en/stable/ext/autodoc.html
"""
app.connect('autodoc-skip-member', special_methods_callback)
def special_methods_callback(app, what, name, obj, skip, options):
"""
Enable documenting...
How do I get hour and minutes from NSDate?
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NSDateComponents
All you need can be found here:
https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/DatesAndTimes/Articles/dtCalendars.html
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In Gradle, how do I declare common dependencies in a single place?
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It's a late reply, yet you might also want to have a look at: http://plugins.gradle.org/plugin/io.spring.dependency-management
It provides possibility to import a maven 'bom', and reuse the definitions defined in the 'bom'.
It's certainly a nice help when gradually migrating from maven ...
Logging levels - Logback - rule-of-thumb to assign log levels
...end limiting to 1 log message per significant operation (e.g. per incoming http request).
For all log messages be sure to log useful context (and prioritise on making messages human readable/useful rather than having reams of "error codes")
DEBUG (and below) - Shouldn't be used at all (and cert...
What is the difference between and ?
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This should help :
http://www.w3.org/International/articles/language-tags/
The golden rule when creating language tags is to keep the tag as short as possible. Avoid region, script or other subtags except where they add useful distinguishing i...
Git hook to send email notification on repo changes
...ith postfix I had no mail command which would accept "-s"? Here's my way:
http://pastie.textmate.org/695323
It would be nice to show some more info, like the full patch, gitweb link and commit graph as well, but this script can only do the first - if I play around with hooks.showrev it seems.
Any...