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YAML current date in rmarkdown
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384
This is a little bit tricky, but you just need to make the date field valid in YAML by quoting t...
What is the “assert” function?
... community wiki
8 revs, 5 users 43%bdonlan
50
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How can I sort arrays and data in PHP?
...arrays of objects
$array = array(
array('foo' => 'bar', 'baz' => 42),
array('foo' => ..., 'baz' => ...),
...
);
If you want to sort $array by the key 'foo' of each entry, you need a custom comparison function. The above sort and related functions work on simple values that...
Advantages and disadvantages of GUID / UUID database keys
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Cory Klein
36.8k2424 gold badges158158 silver badges216216 bronze badges
answered Sep 5 '08 at 9:44
Nic WiseNic Wise
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What is the best way to test for an empty string with jquery-out-of-the-box?
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564
if (!a) {
// is emtpy
}
To ignore white space for strings:
if (!a.trim()) {
// is empty...
Hiding axis text in matplotlib plots
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496
Instead of hiding each element, you can hide the whole axis:
frame1.axes.get_xaxis().set_visi...
How do I put two increment statements in a C++ 'for' loop?
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154
A common idiom is to use the comma operator which evaluates both operands, and returns the secon...
How do I work around JavaScript's parseInt octal behavior?
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edited Mar 3 '14 at 18:26
groovecoder
1,3031515 silver badges2525 bronze badges
answered May ...
java.lang.OutOfMemoryError: GC overhead limit exceeded [duplicate]
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answered Apr 30 '11 at 4:00
WhiteFang34WhiteFang34
64.7k1717 gold badges9696 silver badges107107 bronze badges
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What is the strict aliasing rule?
...community wiki
35 revs, 20 users 74%Doug T.
18
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