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What does “async: false” do in jQuery.ajax()?
...tion get_php_data() {
var php_data;
$.ajax({
url: "http://somesite/v1/api/get_php_data",
async: false,
//very important: else php_data will be returned even before we get Json from the url
dataType: 'json',
success: function (json) {
php_data = json;
}
});
retu...
How to do SQL Like % in Linq?
...me translation as Linq-to-SQL. Although L2S does a proper translation, L2E v1 (3.5) will translate into a t-sql expression that will force a full table scan on the table you're querying unless there is another better discriminator in your where clause or join filters.
Update: This is fixed in EF/L2E...
href overrides ng-click in Angular.js
...
This worked for me in IE 9 and AngularJS v1.0.7:
<a href="javascript:void(0)" ng-click="logout()">Logout</a>
Thanks to duckeggs' comment for the working solution!
How to check Oracle database for long running queries
... sid, to_char(start_time,'hh24:mi:ss') stime,
message,( sofar/totalwork)* 100 percent
FROM v$session_longops
WHERE sofar/totalwork < 1
/
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Automatic Retina images for web sites
... kaiser
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answered Jul 5 '13 at 7:06
muzzamomuzzamo
1,62111 gold ba...
What is causing this error - “Fatal error: Unable to find local grunt”
...want to create a jQuery related project.).
It should work.
Solution for v1.4:
1. npm install -g grunt-cli
2. npm init
fill all details and it will create a package.json file.
3. npm install grunt (for grunt dependencies.)
Edit : Updated solution for new versions:
npm install grunt --save...
Select multiple records based on list of Id's with linq
...gt; id, (up, id) => up);
And now result of my measurement. I generated 100 000 UserProfiles and 100 000 ids. Join took 32ms and .Where with .Contains took 2 minutes and 19 seconds! I used pure IEnumerable for this testing to prove my statement. If you use List instead of IEnumerable, .Where and ...
What does ':' (colon) do in JavaScript?
...
And also, a colon can be used to label a statement. for example
var i = 100, j = 100;
outerloop:
while(i>0) {
while(j>0) {
j++
if(j>50) {
break outerloop;
}
}
i++
}
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Bootstrap: How do I identify the Bootstrap version?
...====================================================
* bootstrap-modal.js v1.4.0
* http://twitter.github.com/bootstrap/javascript.html#modal
* =========================================================
* Copyright 2011 Twitter, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "Licen...
Should I use char** argv or char* argv[]?
...
char* argv[] is 100% equivalent to char** argv when used as a parameter type of a function. no "const" involved, also not implicitly. Both are pointers to pointers to characters. It's different in regard to what you declare. But the compiler...