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When are C++ macros beneficial? [closed]
...each style macro can make your code much easier to read and maintain. I've done it, it works.
– postfuturist
Oct 25 '08 at 21:01
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Remove all but numbers from NSString
...nks! For other beginners, you can create your own custom NSCharacterSet by doing NSCharacterSet *myCharSet = [NSCharacterSet characterSetWithCharactersInString:@"charactersGoHere"]
– guptron
Mar 20 '13 at 17:25
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Command line CSV viewer? [closed]
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1 2 3 4 5
1 5
Note that the substitution of ,, for , , is done twice. If you do it only once, 1,,,4 will become 1, ,,4 since the second comma is matched already.
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How can I scale the content of an iframe?
... @JonathanM - cf meta.stackexchange.com/questions/75043/…, did I do something wrong here?
– lxs
Mar 19 '12 at 11:54
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How can I check if a background image is loaded?
...images in top of your page and then set it in CSS — so images are start downloading before css file — it's called preloading.
– jcubic
Feb 20 '11 at 17:05
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Difference between View and table in sql
...ng a new view of it. Say you have a database with salaries and you need to do some complex statistical queries on it.
Instead of sending the complex query to the database all the time, you can save the query as a view and then SELECT * FROM view
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What is data oriented design?
...ryone can greatly benefit from mixing in data oriented design with OOP. He doesn't show any code samples, however.
4 Answer...
Suggestions for debugging print stylesheets?
...ome's inspector.
Open the DevTools inspector (mac: Cmd + Shift + C , windows: Ctrl + Shift + C)
Click on the Toggle device mode icon , located on the upper left corner of the DevTools panel. (windows: Ctrl+Shift+M, mac: Cmd+Shift+M).
Click on the More overrides icon in the top right corner of t...
Client to send SOAP request and receive response
Trying to create a C# client (will be developed as a Windows service) that sends SOAP requests to a web service (and gets the results).
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Apache Spark: The number of cores vs. the number of executors
... YARN containers because the node needs some
resources to run the OS and Hadoop daemons. In this case, we leave a
gigabyte and a core for these system processes. Cloudera Manager helps
by accounting for these and configuring these YARN properties
automatically.
The likely first impulse would be to u...