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await vs Task.Wait - Deadlock?
...hould use "async all the way down"; that is, don't block on async code. On my blog, I go into the details of how blocking in asynchronous code causes deadlock.
await will asynchronously wait until the task completes. This means the current method is "paused" (its state is captured) and the method r...
PCH File in Xcode 6
In my previous projects, I can find the .pch file under Supporting Files.
6 Answers
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Delete all local changesets and revert to tree
...ess locally, with three heads. I can't push, and I just want to delete all my local changes and commits and start again with totally clean code and a clean history.
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How to check if click event is already bound - JQuery
... data object called events, so you could search in this:
var button = $('#myButton');
if (-1 !== $.inArray(onButtonClicked, button.data('events').click)) {
button.click(onButtonClicked);
}
It would be best, of course, if you could structure your application so this code only gets called once....
Running script upon login mac [closed]
...one is able to help me out with getting a .sh file to run when I log in to my account on my computer. I am running Mac OS X 10.6.7.
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Pinging servers in Python
... I'm finding that I will occasionally get a ping success when my modem is off??? That's testing "8.8.8.8" and "google.com" on a Windows 10 OS. Something is not quite right.
– Markus
Nov 10 '18 at 6:23
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EditText, clear focus on touch outside
My layout contains ListView , SurfaceView and EditText . When I click on the EditText , it receives focus and the on-screen keyboard pops up. When I click somewhere outside of the EditText , it still has the focus (it shouldn't).
I guess I could set up OnTouchListener 's on the other views in...
PHP mkdir: Permission denied problem
... give you some additional info: the absolute path is /opt/lampp/htdocs/www/my-app/public/uploads .. Basically what I'm trying to do is every logged in user to upload files inside the uploads folder and also create album-folders (this will be done with php) to store photos..
– l...
git revert back to certain commit [duplicate]
how do i revert all my files on my local copy back to a certain commit?
3 Answers
3
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Do you (really) write exception safe code? [closed]
...x->doSomethingThatCanThrow() ; // 4. basic : can throw
}
I write all my code with this kind of analysis in mind.
The lowest guarantee offered is basic, but then, the ordering of each instruction makes the whole function "none", because if 3. throws, x will leak.
The first thing to do would be ...