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Delete multiple objects in django
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210
You can delete any QuerySet you'd like. For example, to delete all blog posts with some Post mod...
How do I push a local Git branch to master branch in the remote?
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50
True @MangirdasSkripka! Just use git push origin head:master if you don't want to specify the name of the current branch :)
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Maven: how to do parallel builds?
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edited Aug 14 at 9:06
Sergey Brunov
11.4k77 gold badges3535 silver badges6969 bronze badges
answe...
What are JavaScript's builtin strings?
...ttp://jsbin.com/amecoq/2. It can obfuscate any text that contains numbers [0-9], small latin letters [a-z], and spaces. The string length is limited mostly with your RAM (at least the body of my answer was successfully obfuscated). The output is supported by Chrome, Firefox, and IE.
Hint: the tool u...
What are the differences between -std=c++11 and -std=gnu++11?
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edited Aug 27 '18 at 22:40
answered May 16 '12 at 6:51
dar...
how to fire event on file select
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30
and what happens when you submit the form asynchronously, don't navigate away from the page, then attempt to upload the same file again? Th...
How can I delete a git alias?
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VonCVonC
985k405405 gold badges33963396 silver badges39933993 bronze badges
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Count, size, length…too many choices in Ruby?
...static VALUE
rb_ary_count(int argc, VALUE *argv, VALUE ary)
{
long n = 0;
if (argc == 0) {
VALUE *p, *pend;
if (!rb_block_given_p())
return LONG2NUM(RARRAY_LEN(ary));
// etc..
}
}
The code for array.count does a few extra checks but in the end cal...
git discard all changes and pull from upstream
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edited Jan 3 '19 at 18:02
answered Dec 8 '12 at 20:08
Er...
How to check whether a string contains a substring in JavaScript?
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14067
ECMAScript 6 introduced String.prototype.includes:
const string = "foo";
const substri...