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What's Alternative to Singleton
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The Google Testing blog has a series of entries about avoiding Singleton (in order to create testable code). Maybe this can help you:
Using dependency injection to avoid singletons
Singletons are Pathological Liars
Root Cause o...
Format date and time in a Windows batch script
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As note for someone who will come here from Google (like me): This is locale dependent, so it may require tweaks to work on non-english Windows!
– PiotrK
Jan 12 '13 at 22:28
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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
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I found explanation by Gary Wright very helpful as well.
http://www.ruby-forum.com/topic/1393096#990065
The answer by Gary Wright is -
http://www.ruby-doc.org/core/classes/Array.html
The docs certainly could be more clear but the actual behavior is
self-consistent and useful.
Note: I'm...
How to programmatically set style attribute in a view
...nswer to set the default text color of the button to white for my button:
https://stackoverflow.com/a/32238489/3075340
Then this answer https://stackoverflow.com/a/34355919/3075340 to programmatically set the background color. The code for that is:
ViewCompat.setBackgroundTintList(your_colored_bu...
Can (domain name) subdomains have an underscore “_” in it?
...special character is not confused with hostnames. For example, _http._sctp.www.example.com specifies a service pointer for an SCTP capable webserver host (www) in the domain example.com." (link)
– x-yuri
Jul 20 '15 at 17:22
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What are copy elision and return value optimization?
...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...
You must enable the openssl extension to download files via https
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Verify you are editing the correct php.ini file.
Reference:
https://github.com/composer/composer/issues/1440
"WAMP uses different php.ini files in the CLI and for Apache. when you enable php_openssl through the WAMP UI, you enable it for Apache, not for the CLI.
You need to modify C:...
UI Design Pattern for Windows Forms (like MVVM for WPF)
...end to use that design and practices: Smart Client Software Factory http://www.codeplex.com/smartclient
You have a discussion here about the current smart client frameworks : http://codebetter.com/blogs/glenn.block/archive/2008/05/10/prism-cab-and-winforms-futures.aspx
PS: I like this post on the ...
Convert PDF to image with high resolution
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For more explanations, options, and examples, see my full answer here:
https://askubuntu.com/questions/150100/extracting-embedded-images-from-a-pdf/1187844#1187844.
Related:
[How to turn a PDF into a searchable PDF w/pdf2searchablepdf] https://askubuntu.com/questions/473843/how-to-turn-a-pdf-...
TypeError: $.ajax(…) is not a function?
...pt link, use the full version instead.
That is to say use
<script src="https://code.jquery.com/jquery-3.1.1.min.js">
instead of
<script src="https://code.jquery.com/jquery-3.1.1.slim.min.js"
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