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Git - Ignore files during merge
...t-in merge strategy. But it seems that one can write <pattern> merge=foo, then git config --global merge.foo.driver true, and it will work the same way.
– Kyle Strand
Oct 14 '19 at 18:22
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MySQL Conditional Insert
...ple, if you SELECT COUNT(*) FROM dual you always get 1, and if you SELECT 'foo' FROM dual you always get foo. But you can't SELECT * FROM dual and you can't DESCRIBE dual or anything like that. I haven't checked, but I also don't think you can revoke permissions on dual, either. So it's worth pointi...
What does !! mean in ruby?
...an value, it's redundant (just use the value). If you don't, you can use !(foo.nil? || foo == false) — more verbose, yes, but less cryptic.
– David Moles
May 28 at 23:54
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Check if all checkboxes are selected
How do I check if all checkboxes with class="abc" are selected?
9 Answers
9
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How to execute a file within the python interpreter?
...ve the interpreter open after execution terminates using the -i option:
| foo.py |
----------
testvar = 10
def bar(bing):
return bing*3
--------
$ python -i foo.py
>>> testvar
10
>>> bar(6)
18
sha...
How can I implement prepend and append with regular JavaScript?
...he element to be inserted.
An example of usage:
document.getElementById("foo").insertAdjacentHTML("beforeBegin",
"<div><h1>I</h1><h2>was</h2><h3>inserted</h3></div>");
DEMO
Caution: insertAdjacentHTML does not preserve listeners that whe...
How to add elements to an empty array in PHP?
...e(best) when keys are not important:
$cart = [];
$cart[] = 13;
$cart[] = "foo";
$cart[] = obj;
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Is there “0b” or something similar to represent a binary number in Javascript
... to pass a binary string to the parseInt method along with the radix:
var foo = parseInt('1111', 2); // foo will be set to 15
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Passing an array to a function with variable number of args in Swift
... Great! This works with multiple (named) parameters, too; e.g.: func sumOf(foo numbers: Int..., bar: Bool) -> Int {}; requires typealias Function = (foo: [Int], bar: Bool) -> Int;
– ThomasR
Sep 11 '16 at 9:45
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AngularJS - Trigger when radio button is selected
...sing ng-change directive:
<input type="radio" ng-model="value" value="foo" ng-change='newValue(value)'>
and then, in a controller:
$scope.newValue = function(value) {
console.log(value);
}
Here is the jsFiddle: http://jsfiddle.net/ZPcSe/5/
2) Watching the model for changes. This d...