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Getting the exception value in Python
... printing it out, it's for an end user that doesn't care what the class is and just wants an error message.
It really depends on the class of exception that you are dealing with and how it is instantiated. Did you have something in particular in mind?
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What is the documents directory (NSDocumentDirectory)?
Can someone explain to me what the documents directory is on an iOS app and when to use it?
9 Answers
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Vertical (rotated) label in Android
I need 2 ways of showing vertical label in Android:
10 Answers
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How to initialize a List to a given size (as opposed to capacity)?
...htly faster too. Personally I find the code using Repeat more descriptive, and suspect that in the real world the performance difference would be irrelevant, but your mileage may vary.
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impro...
How do JavaScript closures work?
...nowledge of the concepts they consist of (for example functions, variables and the like), but does not understand closures themselves?
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Error message Strict standards: Non-static method should not be called statically in php
...me=''){
if you want to call them statically.
Note that static methods (and Singletons) are death to testability.
Also note that you are doing way too much work in the constructor, especially all that querying shouldn't be in there. All your constructor is supposed to do is set the object into a...
Official way to ask jQuery wait for all images to load before executing something
...y, you use $(document).ready() to execute something when the DOM is loaded and $(window).on("load", handler) to execute something when all other things are loaded as well, such as the images.
The difference can be seen in the following complete HTML file, provided you have a jollyroger JPEG files (...
Using Git, how could I search for a string across all branches?
...n most cases, this will be the master branch."
– RedPanda
Feb 28 '18 at 22:55
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Python: How to get stdout after running os.system? [duplicate]
...t
Or as a function (using shell=True was required for me on Python 2.6.7 and check_output was not added until 2.7, making it unusable here):
def system_call(command):
p = subprocess.Popen([command], stdout=subprocess.PIPE, shell=True)
return p.stdout.read()
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The type or namespace name could not be found [duplicate]
... also a third project referenced by PrjForm, which it is able to reference and use successfully.
16 Answers
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