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Canary release strategy vs. Blue/Green
...st and less that can break.
You need to do a canary release if you're not completely certain that the new version will function correctly in production. Even if you are a thorough tester, the Internet is a large and complex place and is always coming up with unexpected challenges. Even if you use f...
Checking if a folder exists (and creating folders) in Qt, C++
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How does this answer compare to @Petrucio's answer? I can't deduce this from the docs.
– Jonas G. Drange
Apr 27 '16 at 20:33
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How do I deal with certificates using cURL while trying to access an HTTPS url?
...course, you'll get this same error if you try to install apt-cyg via the recommended method using curl and raw.github.com.
– 10gistic
Jun 23 '13 at 22:26
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Can I change the name of `nohup.out`?
When I run nohup some_command & , the output goes to nohup.out ; man nohup says to look at info nohup which in turn says:
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How to prepend a string to a column value in MySQL?
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Size of font in CSS with slash
...tion to set multiple properties related to fonts.
As David M said in the comments, it mirrors the typesetting tradition of specifying typeface sizes as “x pt on y pt” to denote the glyph size on line height.
But the example in your question is actually wrong and would be ignored by the br...
Python: Append item to list N times
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Or combine both suggestions into the form of a.extend(b*n) where n is the times you want to repeat elements in b
– DarkCygnus
Feb 8 '18 at 19:07
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How to calculate dp from pixels in android programmatically [duplicate]
...dp, for that you must use the method described here: https://stackoverflow.com/a/17880012/504611 (quoted below for convenience).
Without Context object, elegant static methods:
public static int dpToPx(int dp) {
return (int) (dp * Resources.getSystem().getDisplayMetrics().density);
}
publi...
django templates: include and extends
...ocks to replace blocks in the parent template.
https://docs.djangoproject.com/en/dev/ref/templates/language/#template-inheritance
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