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Selecting empty text input using jQuery
...er(function() { return this.value == ""; });
or
// WARNING: if input element does not have the "value" attribute or this attribute was removed from DOM then such selector WILL NOT WORK!
// For example input with type="file" and file does not selected.
// It's prefer to use "filter()" method.
// ...
Using %f with strftime() in Python to get microseconds
I'm trying to use strftime() to microsecond precision, which seems possible using %f (as stated here ). However when I try the following code:
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Does JavaScript have a method like “range()” to generate a range within the supplied bounds?
...g([...Array(5).keys()]);
(ES6 credit to nils petersohn and other commenters)
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brew install gcc too time consuming
...installed to get gfortran, and you do need a fortran compiler for scipy. Homebrew will install a "bottled" (i.e., precompiled) version of the gcc package, which is very fast, if you have the Xcode Command Line Tools installed. These are separate from XCode proper. You can install them with xcode-sel...
How to ignore the first line of data when processing CSV data?
...The code in my answer is based on the "example for Sniffer use" in the documentation, so I assume it's the prescribed way to do it. I agree that doing it on the basis of one line of data doesn't seem like it would always be enough data to make such a determination—but I have no idea since how the ...
How do I ZIP a file in C#, using no 3rd-party APIs?
I'm pretty sure this is not a duplicate so bear with me for just a minute.
7 Answers
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how to change any data type into a string in python
...dn't use repr(myvariable) - it often returns information about class type, memory address etc. It's more useful for debugging. Use str(myvariable) for conversion to string and unicode(variable) for conversion to unicode.
– Abgan
Jul 8 '10 at 14:29
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How to debug a GLSL shader?
I need to debug a GLSL program but I don't know how to output intermediate result.
Is it possible to make some debug traces (like with printf) with GLSL ?
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How do I git rebase the first commit?
... fresh repo, then made three commits. Now I want to rebase to go back and amend my first commit, but if I do git rebase -i HEAD~3 it complains! If I try the same with HEAD~2 then it kinda works but only lets me rearrange the last two commits.
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What is “android.R.layout.simple_list_item_1”?
I've started learning Android development and am following a todolist example from a book:
7 Answers
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