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How can I get the console logs from the iOS Simulator?
...l and type: tail -f /var/log/system.log
Then run the simulator.
EDIT:
This stopped working on Mavericks/Xcode 5. Now you can access the simulator logs in its own folder: ~/Library/Logs/iOS Simulator/<sim-version>/system.log
You can either use the Console.app to see this, or just do a tail ...
Replace multiple characters in one replace call
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Use the OR operator (|):
var str = '#this #is__ __#a test###__';
str.replace(/#|_/g,''); // result: "this is a test"
You could also use a character class:
str.replace(/[#_]/g,'');
Fiddle
If you want to replace the hash with one thing and the underscore with ...
AngularJS: How to clear query parameters in the URL?
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I use
$location.search('key', null)
As this not only deletes my key but removes it from the visibility on the URL.
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How do I get list of all tables in a database using TSQL?
What is the best way to get the names of all of the tables in a specific database on SQL Server?
17 Answers
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ArrayIndexOutOfBoundsException when using the ArrayList's iterator
Right now, I have a program containing a piece of code that looks like this:
8 Answers
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What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
...xample class definitions have the macro Q_OBJECT as the first line. What is the purpose of this preprocessor macro?
6 Ans...
Programmatically create a UIView with color gradient
...ith a gradient color background (A solid color to transparent) at runtime. Is there a way of doing that?
19 Answers
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how can I see what ports mongo is listening on from mongo shell?
If I have a mongo instance running, how can I check what port numbers it is listening on from the shell? I thought that db.serverStatus() would do it but I don't see it. I see this
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Catch paste input
I'm looking for a way to sanitize input that I paste into the browser, is this possible to do with jQuery?
17 Answers
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Entity Framework: “Store update, insert, or delete statement affected an unexpected number of rows (
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That's a side-effect of a feature called optimistic concurrency.
Not 100% sure how to turn it on/off in Entity Framework but basically what it's telling you is that between when you grabbed the data out of the database and when you saved your changes someone else has ch...