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How can I unit test a GUI?
...alue could then be compared to known good hash values to quickly determine if the API is per pixel accurate.
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How do you push just a single Git branch (and no other branches)?
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yes, because if you are on master it would try to push the local master branch to the remote feature_x branch. to not have to checkout first you would have to do "git push origin feature_x:feature_x"
– cpjolicoeur
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How to initialize a dict with keys from a list and empty value in Python?
...s (like collections.defaultdict) as well. The optional second argument specifies the value to use for the keys (defaults to None.)
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Can scripts be inserted with innerHTML?
...d escaping your content, as well as a bunch of other "gotchas".
Generally if you're going to eval() it yourself, you want to create/send the script code without any HTML markup such as <script>, as these will not eval() properly.
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Android Crop Center of Bitmap
...s can be achieved with: Bitmap.createBitmap(source, x, y, width, height)
if (srcBmp.getWidth() >= srcBmp.getHeight()){
dstBmp = Bitmap.createBitmap(
srcBmp,
srcBmp.getWidth()/2 - srcBmp.getHeight()/2,
0,
srcBmp.getHeight(),
srcBmp.getHeight()
);
}else{
dst...
Some font-size's rendered larger on Safari (iPhone)
...ibing centers around the fact that Mobile Safari automatically scales text if it thinks the text will render too small. You can get around this with the CSS property -webkit-text-size-adjust. Here's a sample of how to apply this to your body, just for the iPhone:
@media screen and (max-device-widt...
Is 161803398 A 'Special' Number? Inside of Math.Random()
...his line stood out a little - "One can’t even fathom the repercussions if security flaws in the implementation (or design) of the SSL protocol are to be found." (page 4)
– jcw
May 16 '14 at 19:10
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Flask SQLAlchemy query, specify column names
How do I specify the column that I want in my query using a model (it selects all columns by default)? I know how to do this with the sqlalchmey session: session.query(self.col1) , but how do I do it with with models? I can't do SomeModel.query() . Is there a way?
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TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT maximum storage sizes
... length of 255 (28 – 1) characters. The effective maximum length is less if the value contains multi-byte characters. See Ankan's answer for more detail.
– Bridge
May 27 '14 at 14:05
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Why is String.chars() a stream of ints in Java 8?
...e should, given they do not want to make CharStream, which is reasonable, different methods instead of chars(), I would think of:
Stream<Character> chars(), that gives a stream of boxes characters, which will have some light performance penalty.
IntStream unboxedChars(), which would to be us...