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Wait until all jQuery Ajax requests are done?
...quest might finish before the second even starts
semaphore++;
$.get('ajax/test1.html', function(data) {
semaphore--;
if (all_queued && semaphore === 0) {
// process your custom stuff here
}
});
semaphore++;
$.get('ajax/test2.html', function(data) {
semaphore--;
...
What does .class mean in Java?
... type, we have to use .class syntax for primitive data types.
package test;
public class Test {
public static void main(String[] args)
{
//there is no instance available for class Test, so use Test.class
System.out.println("Test.class.getName() ::: " + Tes...
Lazy Method for Reading Big File in Python?
...s able to use it successfully to solve my problem. It has been extensively tested, with various chunk sizes.
Test suite, for those who want to convince themselves.
test_file = 'test_file'
def cleanup(func):
def wrapper(*args, **kwargs):
func(*args, **kwargs)
os.unlink(test_f...
Object.watch() for all browsers?
...${value}`);
target[key] = value;
}
});
targetProxy.hello_world = "test"; // console: 'hello_world set to test'
If you need to observe changes made to a nested object, then you need to use a specialized library. I published Observable Slim and it works like this:
var test = {testing:{}};
...
LIKE vs CONTAINS on SQL Server
...The CONTAINS query should be:
SELECT * FROM table WHERE CONTAINS(Column, 'test');
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MongoDB not equal to
... standard operator:
An examples for $ne, which stands for not equal:
use test
switched to db test
db.test.insert({author : 'me', post: ""})
db.test.insert({author : 'you', post: "how to query"})
db.test.find({'post': {$ne : ""}})
{ "_id" : ObjectId("4f68b1a7768972d396fe2268"), "author" : "you", "p...
How to use if - else structure in a batch file?
... and B) THEN X ELSE Y, but in fact means IF A( IF B THEN X ELSE Y). If the test of A fails, then he whole of the inner if-else will be ignored.
As one of the answers mentioned, in this case only one of the tests can succeed so the 'else' is not needed, but of course that only works in this example,...
Should logger be private static or not
...er inside the class you are going to have a devil of a time with your unit tests. You are writing unit tests aren't you?
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Haskell testing workflow
I just started a new Haskell project and wanted to set up a good testing workflow from the beginning. It seems like Haskell has a lot of excellent and unique testing tools and many different ways to integrate them.
...
Is there a difference between YES/NO,TRUE/FALSE and true/false in objective-c?
...hich is why you can evaluate any primitive type or expression as a boolean test (including, e.g. pointers). Note that you should do the former, not the latter.
Note that there is a difference if you assign obtuse values to a so-called BOOL variable and test for specific values, so always use them a...