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Removing an item from a select box
...ect").removeOption(/^val/i);
- array $("#myselect").removeOption(["myselect_1", "myselect_2"]);
To remove all options, you can do $("#myselect").removeOption(/./);.
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Regex, every non-alphanumeric character except white space or colon
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No alphanumeric, white space or '_'.
var reg = /[^\w\s)]|[_]/g;
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Firefox 'Cross-Origin Request Blocked' despite headers
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In my case I had an angular app making calls to another server, with both using internally signed certificates. However, Firefox doesn't automatically trust the cert because it isn't recognized by a public authority. So I needed to make sure the certs f...
JavaScript - get the first day of the week from current date
...egative 24
alert(today); // will be Monday
Or as a function:
# modifies _date_
function setToMonday( date ) {
var day = date.getDay() || 7;
if( day !== 1 )
date.setHours(-24 * (day - 1));
return date;
}
setToMonday(new Date());
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Why does writeObject throw java.io.NotSerializableException and how do I fix it?
...of the TransformGroup, and there are not any variables that store them. My app is a 3d molecule builder, and all my atoms and bounds are just added to the TransformGroup as instances- e.g (new Atom()). The problem is not only that I need them written to a file, but that the user may want to remove o...
Using Regular Expressions to Extract a Value in Java
... edited Jan 28 '17 at 23:29
Miha_x64
3,92511 gold badge2828 silver badges5454 bronze badges
answered Oct 25 '08 at 21:47
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Easiest way to convert int to string in C++
...C++11 introduces std::stoi (and variants for each numeric type) and std::to_string, the counterparts of the C atoi and itoa but expressed in term of std::string.
#include <string>
std::string s = std::to_string(42);
is therefore the shortest way I can think of. You can even omit naming th...
How can a Javascript object refer to values in itself? [duplicate]
...Vieira to this question explains it nicely.
– samurai_jane
Aug 6 at 19:09
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Matrix Transpose in Python
...g'), ('b', 'e', 'h'), ('c', 'f', 'i')]?
– acollection_
Feb 28 '16 at 3:15
14
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Automatically remove Subversion unversioned files
...ortoiseProc.exe: details in my answer below.
– stevek_mcc
Sep 14 '16 at 21:40
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