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Calling a function of a module by using its name (a string)
... the method you need to call is defined in the same module you are calling from.
– Joelmob
Oct 9 '14 at 21:36
@Joelmob...
GIT commit as different user without email / or only email
...ry useful.
I think it would make even more sense to extract the user name from the email address and then use that as the username. But if you have to:
git commit --author="john@doe.com <>" -m "Impersonation is evil."
I ran in to this when trying to convert a repository from mercurial to...
How to disable an Android button?
...
I tried it is not working, only from code setEnabled is working
– FindOutIslamNow
Aug 14 '18 at 5:24
add a comment
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How to get the last character of a string in a shell?
...acter you should just use -1 as the index since the negative indices count from the end of the string:
echo "${str: -1}"
The space after the colon (:) is REQUIRED.
This approach will not work without the space.
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How to filter files when using scp to copy dir recursively?
I need to copy all the .class files from server to local with all dir reserved. e.g. server:/usr/some/unknown/number/of/sub/folders/me.class will be /usr/project/backup/some/unknown/number/of/sub/folders/me.class the problem is, there are many other useless files such as .svn-base files that i d...
Short circuit Array.forEach like calling break
...f arr) {
console.log(el);
if (el === 5) {
break;
}
}
From the docs:
Both for...in and for...of statements iterate over something. The main difference between them is in what they iterate over. The for...in statement iterates over the enumerable properties of an object, in ...
Authorize a non-admin developer in Xcode / Mac OS
...ading to Snow Leopard I am asked to do the following when a program is run from within Xcode:
10 Answers
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Print PHP Call Stack
...ery long, difficult to read. All you usuall ever want is "what called what from where?" Here is a simple static function solution. I usually put it in a class called 'debug', which contains all of my debugging utility functions.
class debugUtils {
public static function callStack($stacktrace) {...
How do PHP sessions work? (not “how are they used?”)
... about Passing the Session ID, which explains how the session id is passed from page to page, using a cookie, or in URLs -- and which configuration options affect this.
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Split string in Lua?
...o find the location to split the string at.
Example using string.gmatch() from Lua 5.1 Reference Manual:
t = {}
s = "from=world, to=Lua"
for k, v in string.gmatch(s, "(%w+)=(%w+)") do
t[k] = v
end
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