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The most accurate way to check JS object's type?
...ommon sense. Sure, the prototype.toString is slower than the others by an order of magnitude, but in the grand scheme of things it takes on average a couple hundred nanoseconds per call. Unless this call is being used in a critical path that's very frequently executed, this is probably harmless. I...
How do I get the height and width of the Android Navigation Bar programmatically?
...t (phone) and finally you have to look at the orientation of the device in order to get the correct height.
public int getNavBarHeight(Context c) {
int result = 0;
boolean hasMenuKey = ViewConfiguration.get(c).hasPermanentMenuKey();
boolean hasBackKey = KeyCharacterMap.de...
Case insensitive comparison of strings in shell script
...bably wise to execute shopt -u nocasematch after the comparison is done in order to revert back to bash's default.
– Ohad Schneider
Jan 12 '17 at 16:44
8
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In Clojure 1.3, How to read and write a file
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Possible reasons for timeout when trying to access EC2 instance
...able from earlier
It took me a LOT of fumbling to get all of this. I've ordered the steps in the way I think might be most efficient, but you may have to adjust them to get one item available for the next.
Suggestion
I'm not suggesting that you go thermo nuclear as I did. I'm offering all this ...
How do I remove files saying “old mode 100755 new mode 100644” from unstaged changes in Git?
....
This msysgit issue's replies suggests setting core.filemode to false in order to get rid of the issue:
git config core.filemode false
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follo...
Detect when an image fails to load in Javascript
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So short and so useful! In order to just hide it: <img src="your/path/that/might/fail.png" onerror="$(this).hide();"/>
– J0ANMM
Mar 23 '18 at 10:17
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Is there a way to iterate over a slice in reverse in Go?
... intended for. Don't use this since it can have nasty side effects (out of order execution). Just use the for loop in the accepted answer. Go is aiming to minimize this kind of clever (not) hacks since they tend to bite you in the ass later on.
– RickyA
Oct 24 ...
Entity Framework 5 Updating a Record
... the database. Its probably better to do this with view models, though, in order to avoid repeating sets of properties. I haven't done that yet because I don't know how to avoid bringing the validation messages on my view model validators into my domain project.
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List all base classes in a hierarchy of given class?
...s NewClass.mro(): a list of the class and all its ancestor classes, in the order used for method resolution.
>>> class A(object):
>>> pass
>>>
>>> class B(A):
>>> pass
>>>
>>> import inspect
>>> inspect.getmro(B)
(<c...