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Why is nginx responding to any domain name?
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The first server block in the nginx config is the default for all requests that hit the server for which there is no specific server block.
So in your config, assuming your real domain is REAL.COM, when a user types that in, it will resolve to your server, and since there is no ser...
Regular expression for a string that does not start with a sequence
...end .* instead of .+? A string that is tbd_ also starts with that... therefore by definition doesn't need to be followed by any other characters? Otherwise, good example. It does require a regex engine that supports lookaround though.
– BenAlabaster
May 22 '...
Implement touch using Python?
...d use pathlib2 instead of pathlib because pathlib is bugfix-only now. Therefore, on Python 2.7: pip install pathlib2 and then from pathlib2 import Path.
– Ian Lin
Nov 23 '18 at 8:58
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When should Flask.g be used?
... things like creating DB connections are tasks which setup the environment for the request, and should not be handled inside before_request and after_request)
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Set the value of a variable with the result of a command in a Windows batch file
...o what Jesse describes, from a Windows batch file you will need to write:
for /f "delims=" %%a in ('ver') do @set foobar=%%a
But, I instead suggest using Cygwin on your Windows system if you are used to Unix-type scripting.
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Reading Xml with XmlReader in C#
...ombine XmlReader and LINQ to XML by creating an XElement from an XmlReader for each of your "outer" elements in a streaming manner: this lets you do most of the conversion work in LINQ to XML, but still only need a small portion of the document in memory at any one time. Here's some sample code (ada...
How to round a number to significant figures in Python
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%g in string formatting will format a float rounded to some number of significant figures. It will sometimes use 'e' scientific notation, so convert the rounded string back to a float then through %s string formatting.
>>> '%s'...
How to JSON serialize sets?
...@KarlKnechtel YAML is a superset of JSON (very nearly). It also adds tags for binary data, sets, ordered maps, and timestamps. Supporting more datatypes is what I meant by "more general purpose". You seem to be using the phrase "general purpose" in a different sense.
– Raymo...
Better way to check variable for null or empty string?
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// Function for basic field validation (present and neither empty nor only white space
function IsNullOrEmptyString($str){
return (!isset($str) || trim($str) === '');
}
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How to simulate target=“_blank” in JavaScript
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IE11: "Runtime Javascript error: not a valid action for the object"
– T-moty
Apr 1 '16 at 13:30
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