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How To Check If A Key in **kwargs Exists?
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170
You want
if 'errormessage' in kwargs:
print("found it")
To get the value of errormessag...
How to find out which fonts are referenced and which are embedded in a PDF document
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pdffonts command line tool originally from Xpdf, now part of Poppler.
This tool is available...
How to find children of nodes using BeautifulSoup
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131
Try this
li = soup.find('li', {'class': 'text'})
children = li.findChildren("a" , recursive=F...
What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
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edited May 23 '17 at 12:26
Community♦
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answered Dec 31 '13 at 12:00
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How to schedule a task to run when shutting down windows
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10 Answers
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In which situations do we need to write the __autoreleasing ownership qualifier under ARC?
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edited Nov 22 '13 at 22:50
Imre Kelényi
21.7k55 gold badges3131 silver badges4444 bronze badges
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What are the rules for calling the superclass constructor?
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10 Answers
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Center image in div horizontally [duplicate]
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edited Jul 1 '18 at 12:52
Clemens Tolboom
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answe...
How to compare two Dates without the time portion?
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213
Update: while Joda Time was a fine recommendation at the time, use the java.time library from J...