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git remote prune – didn't show as many pruned branches as I expected
... There is no built-in command for that, but you may write such script yourself. Tracking branches can be identified by presence of branch.<branch_name>.merge config parameter.
– max
Nov 3 '10 at 19:48
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How do I push a local repo to Bitbucket using SourceTree without creating a repo on bitbucket first?
...able from the Git Bash shell.
Using this method you could easily create a script to import many repos from a local git server to Bitbucket.
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What is the easiest way to remove the first character from a string?
... only does one and finishes. Consider gsub like it's a minimum of two sub calls.
Also, it's important to remember that gsub, and sub can also be handicapped by poorly written regex which match much more slowly than a sub-string search. If possible anchor the regex to get the most speed from it. Th...
Facebook Android Generate Key Hash
... answered Mar 15 '11 at 0:02
allthenutsandboltsallthenutsandbolts
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What is the difference between single-quoted and double-quoted strings in PHP?
...n't aware of that. Too bad it doesn't follow the same conventions as shell scripts, i.e. ${variablename}.
– devios1
Jul 25 '13 at 0:26
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Why should I prefer to use member initialization lists?
...tyle. For class members which are classes, then it avoids an unnecessary call to a default constructor. Consider:
class A
{
public:
A() { x = 0; }
A(int x_) { x = x_; }
int x;
};
class B
{
public:
B()
{
a.x = 3;
}
private:
A a;
};
In this case, the construct...
How do I resolve “Cannot find module” error using Node.js?
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For TypeScript users, if you are importing a built-in Node module (such as http, path or url) and you are getting an error such as "Cannot find module "x" then the error can be fixed by running
npm install @types/node --save-dev
T...
How can I search (case-insensitive) in a column using LIKE wildcard?
... trees
WHERE trees.`title` COLLATE UTF8_GENERAL_CI LIKE '%elm%'
Actually, if you add COLLATE UTF8_GENERAL_CI to your column's definition, you can just omit all these tricks: it will work automatically.
ALTER TABLE trees
MODIFY COLUMN title VARCHAR(…) CHARACTER
SET UTF8 COLLATE UTF8_GE...
Given a view, how do I get its viewController?
...nd
This macro avoids category pollution:
#define UIViewParentController(__view) ({ \
UIResponder *__responder = __view; \
while ([__responder isKindOfClass:[UIView class]]) \
__responder = [__responder nextResponder]; \
(UIViewController *)__responder; \
})
...
Freeze screen in chrome debugger / DevTools panel for popover inspection?
... For more info, what F8 shortcut does is actually pause the debugger(script execution). And ctrl + \ also works. (cmd + \ in MacOS).
– LeOn - Han Li
May 16 '17 at 18:57
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