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Deleting array elements in JavaScript - delete vs splice
... myArray = ['a', 'b', 'c', 'd']
["a", "b", "c", "d"]
> delete myArray[0]
true
> myArray[0]
undefined
Note that it is not in fact set to the value undefined, rather the property is removed from the array, making it appear undefined. The Chrome dev tools make this distinction clear by pr...
Set the selected index of a Dropdown using jQuery
...uery
// sets selected index of a select box to the option with the value "0"
$("select#elem").val('0');
// sets selected index of a select box to the option with the value ""
$("select#elem").val('');
// sets selected index to first item using the DOM
$("select#elem")[0].selectedIndex = 0;
// ...
Update an outdated branch against master in a Git repo
... |
edited Mar 2 '12 at 5:04
random
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answered Jan...
Symbolic link to a hook in git
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answered Jan 4 '11 at 14:30
Michal ČihařMichal Čihař
8,78033 gold badges4141 silver badges7979 bronze badges
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How to install APK from PC?
...
102
adb install <path_to_apk>
http://developer.android.com/guide/developing/tools/adb.html#...
Injecting $state (ui-router) into $http interceptor causes circular dependency
...se;
}
function error(response) {
if(response.status === 401) {
$injector.get('$state').transitionTo('public.login');
return $q.reject(response);
}
else {
return $q.reject(response);
}
}
return function(promise) {
...
Should I delete the cgi-bin folder in a subdomain I just created?
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answered Feb 23 '10 at 20:56
janmoesenjanmoesen
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What's the difference of strings within single or double quotes in groovy?
... |
edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Jul 20 '11 at 12:03
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How to use chrome web inspector to view hover code
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answered Jul 21 '11 at 15:30
Travis NorthcuttTravis Northcutt
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compilation warning: no rule to process file for architecture i386
...
30
Because this is the list of source files that will be compiled, and normally you have already included <file>.h inside your <file&g...