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Difference between var_dump,var_export & print_r
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194
var_dump is for debugging purposes. var_dump always prints the result.
// var_dump(array('', ...
How to find the nearest parent of a Git branch?
...vary over time, but the relationship between commits does not.
---o---1 foo
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2---3---o bar
\
4
\
5---6 baz
It looks like baz is based on (an old version of) bar? But wh...
Is it possible to use raw SQL within a Spring Repository
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135
The @Query annotation allows to execute native queries by setting the nativeQuery flag to t...
How to pass arguments to addEventListener listener function?
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31 Answers
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How to draw polygons on an HTML5 canvas?
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165
Create a path with moveTo and lineTo (live demo):
var ctx = canvas.getContext('2d');
ctx.fill...
Wix: single MSI instead of msi + cab
My Wix project creates install.msi and cab1.cab. How can I have it bundle everything into the msi? I will likely use 7-zip SFX to work around this but I have seen other apps with only a single msi.
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Checking the equality of two slices
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163
You need to loop over each of the elements in the slice and test. Equality for slices is not d...
Check if something is (not) in a list in Python
...6]
True
Or with tuples:
>>> (2, 3) not in [(2, 3), (5, 6), (9, 1)]
False
>>> (2, 3) not in [(2, 7), (7, 3), "hi"]
True
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