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Assign variable in if condition statement, good practice or not? [closed]
...tended to write this:
if (value == someFunction()) {
...
}
If you really want to do the assignment in place, I would recommend doing an explicit comparison as well:
if ((value = someFunction()) === <whatever truthy value you are expecting>) {
...
}
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How do you stop Console from popping up automatically in Eclipse
... make the console popup every few seconds. How do I stop it from automatically popping up and taking focus?
3 Answers
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How can javascript upload a blob?
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To do basically $('input[type=file]').value=blob
– William Entriken
Aug 9 '13 at 21:36
14
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How to document Ruby code?
.... It is easy to read the code comments, and it allows you to easily create web-based documentation for your project.
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What is the bit size of long on 64-bit Windows?
...pointers for 64-bit platforms. The two mostly widely used were ILP64 (actually, only a very few examples of this; Cray was one such) and LP64 (for almost everything else). The acronynms come from 'int, long, pointers are 64-bit' and 'long, pointers are 64-bit'.
Type ILP64 LP64 LLP64...
How to make a countdown timer in Android?
...? I tried getting the value from an EditText but it didn't seem to work at all.
– edwoollard
Aug 3 '13 at 9:41
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Setting table column width
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Actually you only need to specify width of the two columns. The third one will be calculated automatically, so table{table-layout:fixed};.from,.date{width:15%} is enough. Unless the classes are used on other elements too, writing...
What is the difference between ndarray and array in numpy?
...r are used.
If buffer is an object exposing the buffer interface, then all keywords are interpreted.
The example below gives a random array because we didn't assign buffer value:
np.ndarray(shape=(2,2), dtype=float, order='F', buffer=None)
array([[ -1.13698227e+002, 4.25087011e-303],
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Calling a parent window function from an iframe
I want to call a parent window JavaScript function from an iframe.
10 Answers
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Import CSV file into SQL Server
...was everything I'm looking for: I don't seem to be able to configure it at all!
– Auspex
May 14 '19 at 15:58
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