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How do you echo a 4-digit Unicode character in Bash?
... That's true. I discovered i was using LANG=C instead of LANG=en_US.UTF-8. Now my terminals in Gnome show the symbols properly... The real terminals (tty1-6) still don't though.
– trusktr
Oct 3 '12 at 0:09
...
How do I get class name in PHP?
...function getClass()
{
return get_class();
}
}
Now you can do:
$className = MyClass::getClass();
This is somewhat limited, however, because if my class is extended it will still return 'MyClass'. We can use get_called_class instead, which relies on Late Static Binding...
How can I use numpy.correlate to do autocorrelation?
... (There's probably a formal term for this, but I'm gonna use "partial" for now).
I've created 5 functions that compute auto-correlation of a 1d array, with partial v.s. non-partial distinctions. Some use formula from statistics, some use correlate in the signal processing sense, which can also be ...
Best way to format integer as string with leading zeros? [duplicate]
...answered Apr 9 '09 at 9:23
unbeknownunbeknown
1
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Converting string to Date and DateTime
...
@Matthew yes, correct. But you never now, even today I found a PHP4.1 version still installed ...
– Roland
Nov 26 '18 at 16:45
...
What is default color for text in textview?
...nd after that I want to set the color again back to default, but I do not know what is default color, does anyone knows ?
1...
std::vector performance regression when enabling C++11
...M_end_of_storage
jne .L42 #,
This is a nice and compact for loop. Now, let's compare this to that of the failed inline case:
.L49:
testq %rax, %rax # D.15772
je .L26 #,
movq 16(%rsp), %rdx # D.13379, D.13379
movq %rdx, (%rax) # D.13379, *D.15772_60
.L26:
...
PHP convert XML to JSON
...jects differently than strings. I cast the object to a string and it works now.
foreach($xml->children() as $state)
{
$states[]= array('state' => (string)$state->name);
}
echo json_encode($states);
sha...
Concurrent vs serial queues in GCD
...
First, it's important to know the difference between threads and queues and what GCD really does. When we use dispatch queues (through GCD), we're really queueing, not threading. The Dispatch framework was designed specifically to get us away from thr...
Creating JS object with Object.create(null)?
I know a lot of ways to create JS objects but I didn't know the Object.create(null) 's one.
5 Answers
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