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How to perform static code analysis in php? [closed]
...ary itself can check for syntax errors, but I'm looking for something that does more, like:
12 Answers
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How to exit a 'git status' list in a terminal?
...'re getting the E37: No write since last change (add ! to override) error, do what it says and use :q!
– Noumenon
Aug 24 '15 at 15:05
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Using Vim's tabs like buffers
...placement for my current practice of having many files open in the same window in hidden buffers.
10 Answers
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Saving images in Python at a very high quality
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If you are using matplotlib and trying to get good figures in a latex document, save as an eps. Specifically, try something like this after running the commands to plot the image:
plt.savefig('destination_path.eps', format='eps')
I have found that eps files work best and the dpi parameter is...
Is there a way to auto expand objects in Chrome Dev Tools?
...ng to want to expand it, so it gets tiresome to have to click the arrow to do this EVERY SINGLE TIME :) Is there a shortcut or setting to have this done automatically?
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Create RegExps on the fly using string variables
...ase, you have to convert the string into a global (/.../g) RegExp. You can do this from a string using the new RegExp constructor:
new RegExp(string_to_replace, 'g')
The problem with this is that any regex-special characters in the string literal will behave in their special ways instead of being...
Using bitwise OR 0 to floor a number
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How does it work? Our theory was that using such an operator casts the
number to an integer, thus removing the fractional part
All bitwise operations except unsigned right shift, >>>, work on signed 32-bit integers. ...
If table exists drop table then create it, if it does not exist just create it
I'm stumped, I don't know how to go about doing this.
4 Answers
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Rails: Using build with a has_one association in rails
...user.profile.build # this will throw error
Read the has_one association documentation for more details.
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Variable is accessed within inner class. Needs to be declared final
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If you don't want to make it final, you can always just make it a global variable.
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