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Python list of dictionaries search
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This will raise stopiteration error if key is not present in dictionary
– Kishan Mehta
Jun 5 '18 at 12:25
3
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What is :: (double colon) in Python when subscripting sequences?
... @UmarAsghar n means start. so the list start from nth index. Basically, [start:stop:step]
– harryghgim
Sep 1 at 11:42
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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
...es <limits.h> are applicable.
In terms of long double, that's actually a floating point value rather than an integer. Similarly to the integral types, it's required to have at least as much precision as a double and to provide a superset of values over that type (meaning at least those valu...
How to crop circular area from bitmap in Android
I have a bitmap and I want to crop a circular region from this bitmap. All pixels outside the circle should be transparent. How can I do this?
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Get user info via Google API
... could have edited it yourself, but don't worry as I have done it now. For all we know they could have omitted the code define(email, 'email') ;)
– verbumSapienti
Apr 23 '14 at 13:03
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Is there a way to make mv create the directory to be moved to if it doesn't exist?
...un mkdir -p anytime you need to use mv. But since I would want the default error behavior for mv, I changed the function name to mvp -- so that I know when I could be creating directories.
– Brian Duncan
Nov 26 '14 at 1:42
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How to unset a JavaScript variable?
...hout var, g_b is a property
delete g_b; //return true
console.log(g_b); //error, g_b is not defined
Technical Explanation
1. Using var
In this case the reference g_a is created in what the ECMAScript spec calls "VariableEnvironment" that is attached to the current scope - this may be the a functio...
Why would one omit the close tag?
...fter successful confirmation by the payment processor. If some kind of PHP error, even a warning, or an excess line ending happens, the payment may remain unprocessed and the user may still seem unbilled. This is also one of the reasons why needless redirection is evil and if redirection is to be us...
How can I use PowerShell with the Visual Studio Command Prompt?
...C"
if (!(Test-Path (Join-Path $targetDir "vcvarsall.bat"))) {
"Error: Visual Studio $version not installed"
return
}
pushd $targetDir
cmd /c "vcvarsall.bat&set" |
foreach {
if ($_ -match "(.*?)=(.*)") {
Set-Item -force -path "ENV:\$($matches[1])"...
PHP-FPM doesn't write to error log
...inx+php-fpm server. Everything seems fine except that PHP-FPM never writes error to its log.
11 Answers
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