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Connecting to TCP Socket from browser using javascript
...reases compared to Websockets and Rawsockets?
– NiCk Newman
Nov 19 '15 at 12:49
3
Isn't allowing ...
Benchmarking small code samples in C#, can this implementation be improved?
...ty = ThreadPriority.Highest;
// warm up
func();
var watch = new Stopwatch();
// clean up
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
watch.Start();
for (int i = 0; i < iterations; i++) {
func();
}
watch.Stop();
Console.W...
git add only modified changes and ignore untracked files
...anged/deleted files in this commit. Keep in mind, however, that untracked (new) files are not included.
-m : Sets the commit's message
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How to set the focus for a particular field in a Bootstrap modal, once it appears
...om/bin/4ldqp7x/4 for demo. (Sorry @keyur, I mistakenly edited and saved as new version of your example)
Call focus() in shown event like what @keyur wrote.
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MongoDB Aggregation: How to get total records count?
...
Since v.3.4 (i think) MongoDB has now a new aggregation pipeline operator named 'facet' which in their own words:
Processes multiple aggregation pipelines within a single stage on the same set of input documents. Each sub-pipeline has its own field in the outpu...
Unwanted padding around an ImageView
...ounds are adjusted which forces the image to scale to the full size of the new bounds.
– Jeff Lockhart
Aug 27 '18 at 19:12
...
How to use “not” in xpath?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f1550981%2fhow-to-use-not-in-xpath%23new-answer', 'question_page');
}
);
...
How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?
... (int64_t)(2.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
CGFloat newTime = time1 + time2;
NSLog(@"New time: %f", newTime);
});
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App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
...数据库创建时，会触发此事件。
DatabaseDowngrade(oldVersion,newVersion)
This event fires when the database is downgraded. The previous and new version numbers are provided. Use this event to modify the database as required by the version change.
DatabaseOpened()
当数据库打...
runOnUiThread in fragment
...
Try this: getActivity().runOnUiThread(new Runnable...
It's because:
1) the implicit this in your call to runOnUiThread is referring to AsyncTask, not your fragment.
2) Fragment doesn't have runOnUiThread.
However, Activity does.
Note that Activity just execu...