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Extract a number from a string (JavaScript)
... return 'num = str.replace(/' + res[i].source + '/g, "")';
return 'no idea';
};
function update() {
$ = function(x) { return document.getElementById(x) };
var re = getre($('str').value, $('num').value);
$('re').innerHTML = 'Numex speaks: <code>' + re + '</code>';
}
<...
How would you make two s overlap?
...Reposition logo from the natural layout */
left: 75px;
top: 0px;
width: 300px;
height: 200px;
z-index: 2;
}
#content {
margin-top: 100px; /* Provide buffer for logo */
}
#links {
height: 75px;
margin-left: 400px; /* Flush links (with a 25px "padding") right of logo */
}
...
jQuery UI DatePicker - Change Date Format
...
inside the jQuery script code just paste the code.
$( ".selector" ).datepicker({ dateFormat: 'yy-mm-dd' });
this should work.
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How to get primary key column in Oracle?
... column in oracle which is called test and then query
create table test
(
id int,
name varchar2(20),
city varchar2(20),
phone int,
constraint pk_id_name_city primary key (id,name,city)
);
SELECT cols.table_name, cols.column_name, cols.position, cons.status, cons.owner FROM all_constraints cons, al...
How to get a string after a specific substring?
...
you get distinct id's (that are separated by several thousand) ... im not sure you dont create unneccessary substrings with this
– Joran Beasley
Dec 27 '18 at 5:28
...
java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
...
You should do the transaction in a Handler as follows:
@Override
protected void onPostExecute(String result) {
Log.v("MyFragmentActivity", "onFriendAddedAsyncTask/onPostExecute");
new Handler().post(new Runnable() {
public void run() {
fm = getSuppor...
how to customize `show processlist` in mysql?
...ng like:
mysql show processlist
| grep -v '^\+\-\-'
| grep -v '^| Id'
| sort -n -k12
The two greps strip out the header and trailer lines (others may be needed if there are other lines not containing useful information) and the sort is done based on the numeric field number 12 (I thin...
Creating email templates with Django
...on me but why do we use txt and htmly both at the same time for a mail. I didnt get this logic
– Shashank Vivek
Feb 21 '16 at 9:16
...
Style disabled button with CSS
...nge the style of a button with an embedded image as seen in the following Fiddle:
11 Answers
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Javascript How to define multiple variables on a single line?
... So if you change just one of those variables, and wanted them to act individually you will not get what you want because they are not individual objects.
There is also a downside in multiple assignment, in that the secondary variables become globals, and you don't want to leak into the global name...