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How do you set your pythonpath in an already-created virtualenv?
...h for, and place it in the site-packages directory. E.g.:
cd $(python -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")
echo /some/library/path > some-library.pth
The effect is the same as adding /some/library/path to sys.path, and remain local to the virtualenv set...
Using Selenium Web Driver to retrieve value of a HTML input
... That's what I've bumped into right now: trying to get a value from a textarea, which is neither a "value" attribute, nor a between-tag text (set dynamically as "value" attribute.
– C-F
Jun 5 '17 at 22:03
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Should an Enum start with a 0 or a 1?
...ue that you should be validating enums in the setter function and throwing from the getter if the setter was never called. That way you have one point of failure and you can plan on the field always having a valid value, which simplifies the design and code. My two cents anyway.
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How to correctly use the extern keyword in C
...one somewhere else. Thus it's important if you want to import the variable from somewhere else. For functions, this only tells the compiler that linkage is extern. As this is the default (you use the keyword "static" to indicate that a function is not bound using extern linkage) you don't need to us...
JavaScript for…in vs for
...ed. Worse: You might get unexpected results; it includes members inherited from the prototype chain and the name of methods.
Everything but the properties can be filtered out with .hasOwnProperty. This code sample does what you probably wanted originally:
for (var name in obj) {
if (Object.pro...
Print JSON parsed object?
... In addition to @DaveAnderson 's method, using a comma to separate strings from objects can also work: console.log("My object: ", obj)
– Shahar
Mar 20 '18 at 7:57
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Difference between jQTouch and jQuery mobile
...ile is presented as a framework
jQTouch is focused on small screen device, from their blog :
Apps developed with jQTouch will certainly run fine on iPads and other tablet devices, but we aren’t going to automagically convert to a more tablet-friendly UI that takes advantage of the additional ...
Can CSS force a line break after each word in an element?
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This is amazing. From years in the future, thanks a bunch :)
– Lucas Medina
Jun 23 '17 at 17:52
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recursion versus iteration
...mmer does a really good job at it+.
+ I borrowed the sledgehammer analogy from Dijkstra's "Discipline of Programming".
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How to get the first element of the List or Set? [duplicate]
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useful if you just want to get anything from the set, as quickly as possible
– HaydenKai
Sep 13 '16 at 23:10
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