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How do I check if a string is unicode or ascii?
...You can tell which using code something like this:
def whatisthis(s):
if isinstance(s, str):
print "ordinary string"
elif isinstance(s, unicode):
print "unicode string"
else:
print "not a string"
This does not distinguish "Unicode or ASCII"; it only distinguish...
Is there a way to use SVG as content in a pseudo element :before or :after
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Why would you want to do this? If you have the svg code in the file already, then there is no need to put it in a pseudo-class. The whole point of pseudo-classes is to reduce DOM elements when you want to add a bit of content, but in your case if you just ...
Reading an Excel file in PHP [closed]
... can handle .xls-files, but not .xlsx files. PHPExcel can handle a lot of different formats (including .xls and .xlsx) (github.com/PHPOffice/Phpexcel) and is in stable version. PHPSpreadsheet is a further development of PHPExcel but is not stable (as I'm writing this): github.com/PHPOffice/PhpSpread...
Getting raw SQL query string from PDO prepared statements
...r my thanks as well, was outside an entire extra class for this which I've now removed in favour of this as it's tiny and brilliant :). So damn useful for debbuging all the queries an application is doing on each page by logging them :D
– NaughtySquid
May 3 '17...
Upload artifacts to Nexus, without Maven
I have a non-Java project that produces a versioned build artifact, and I want to upload this to a Nexus repository. Because the project isn't Java, it doesn't use Maven for builds. And I'd rather not introduce Maven/POM files just to get files into Nexus.
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What is the most “pythonic” way to iterate over a list in chunks?
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Modified from the recipes section of Python's itertools docs:
from itertools import zip_longest
def grouper(iterable, n, fillvalue=None):
args = [iter(iterable)] * n
return zip_longest(*args, fillvalue=fillvalue)
Exa...
JSTL in JSF2 Facelets… makes sense?
...e also evaluated during view build time. Thus the below answer as to JSTL lifecycle also applies to the id and binding attributes of JSF components.
The view build time is that moment when the XHTML/JSP file is to be parsed and converted to a JSF component tree which is then stored as UIViewRoot of...
Deserialize JSON with C#
... note that the setters for the id and name properties must be left public. If they are set to private or protected, the deserialization will execute without error but all data will be null.
– Isaac Zais
Feb 19 '15 at 17:43
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When should use Readonly and Get only properties
...I use "ReadOnly" properties and when should I use just "Get". What is the difference between these two.
5 Answers
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Changing every value in a hash in Ruby
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If you want the actual strings themselves to mutate in place (possibly and desirably affecting other references to the same string objects):
# Two ways to achieve the same result (any Ruby version)
my_hash.each{ |_,str| str....