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How to do relative imports in Python?
.... And, thats why python complains about the relative import in non-package error.
So, by using the -m switch you provide the package structure information to python, through which it can resolve the relative imports successfully.
I have encountered this problem many times while doing relative im...
Fastest way to convert string to integer in PHP
...Co-ercion is a tiny bit faster. Oh, and trying 0 + array('123') is a fatal error in PHP. You might want your code to check the type of the supplied value.
My test code is below.
function test_string_coerce($s) {
return 0 + $s;
}
function test_string_cast($s) {
return (integer)$s;
}
$it...
Is it possible to create static classes in PHP (like in C#)?
...uctor automatically (if you try and call self::__construct() you'll get an error).
Therefore you'd have to create an initialize() function and call it in each method:
<?php
class Hello
{
private static $greeting = 'Hello';
private static $initialized = false;
private static functi...
How to get certain commit from GitHub project
... I do git checkout 441b034635240bc873700473af3e98533e94a0b5, this gives an error: fatal: reference is not a tree: 441b034635240bc873700473af3e98533e94a0b5
– ttb
Mar 13 at 17:35
...
Forking from GitHub to Bitbucket
...d --mirror are incompatible Also: git pull upstream master Throws a fatal error. fatal: Couldn't find remote ref master
– Joel Karunungan
Aug 25 '18 at 5:57
...
How to delete history of last 10 commands in shell?
...
I rejected Binod's suggested edit as it's not a logical error. Ghassan's original code uses the same approach as Barmar's answer – which works. The comments to Barmar's answer explain why the suggestion of replacing 1800 with $line deletes every other line and then exceeds the ...
What is the meaning of git reset --hard origin/master?
I did a git pull and got an error:
2 Answers
2
...
How do you make an element “flash” in jQuery
...3d69b", 1500).delay(1500).animateHighlight("#76923C", 5000); ) and got an error. I needed to add "return this;" to the end of the method.
– Sage
May 14 '11 at 12:13
2
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Copy to Output Directory copies folder structure but only want to copy files
...n list and entering it manually results in a "Property value is not valid" error from Visual Studio. What did I miss?
– Heinzi
May 19 '10 at 14:07
...
Where can I set environment variables that crontab will use?
... does not allow environment variables to be declared and will throw syntax errors in the cron.log. Workaround can be done per-entry:
# m h dom mon dow command
* * * * * export LC_ALL=nb_NO.UTF-8; sleep 5s && echo "yo"
...