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In JavaScript, does it make a difference if I call a function with parentheses?
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160
window.onload = initAll();
This executes initAll() straight away and assigns the function's ...
How to reverse a string in Go?
...e.
func Reverse(s string) string {
runes := []rune(s)
for i, j := 0, len(runes)-1; i < j; i, j = i+1, j-1 {
runes[i], runes[j] = runes[j], runes[i]
}
return string(runes)
}
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Check if string begins with something? [duplicate]
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Use stringObject.substring
if (pathname.substring(0, 6) == "/sub/1") {
// ...
}
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Xcode: What is a target and scheme in plain language?
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answered Dec 17 '13 at 15:20
James WebsterJames Webster
30.6k1111 gold badges6464 silver badges112112 bronze badges
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Passing an integer by reference in Python
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106
It doesn't quite work that way in Python. Python passes references to objects. Inside your func...
Get screen width and height in Android
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1042
Using this code, you can get the runtime display's width & height:
DisplayMetrics display...
What is the difference between Python's list methods append and extend?
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20 Answers
20
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PHP cURL custom headers
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curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'X-Apple-Tz: 0',
'X-Apple-Store-Front: 143444,12'
));
http://www.php.net/manual/en/function.curl-setopt.php
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Print text instead of value from C enum
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101
Enumerations in C are numbers that have convenient names inside your code. They are not strings...
Unable to copy ~/.ssh/id_rsa.pub
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DISPLAY=:0 xclip -sel clip < ~/.ssh/id_rsa.pub didn't work for me (ubuntu 14.04), but you can use :
cat ~/.ssh/id_rsa.pub
to get your public key
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