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Mathematical functions in Swift
How do I use mathematical functions like sqrt() , floor() , round() , sin() , etc?
6 Answers
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Failed to Attach to Process ID Xcode
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Resetting the content and settings in the simulator worked for me. This is available in the "iOS Simulator" menu.
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What Process is using all of my disk IO
If I use "top" I can see what CPU is busy and what process is using all of my CPU.
7 Answers
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m>Ex m>port/import jobs in Jenkins
....xml | curl -X POST 'http://NEW_JENKINS/createItem?name=JOBNAME' --header "Content-Type: application/xml" -d @-
With authentication:
$ curl -s http:///<USER>:<API_TOKEN>@OLD_JENKINS/job/JOBNAME/config.xml | curl -X POST 'http:///<USER>:<API_TOKEN>@NEW_JENKINS/createItem?na...
AWS S3: how do I see how much disk space is using
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This means you can sum the size values given by list-objects using sum(Contents[].Size) and count like length(Contents[]).
This can be be run using the official AWS CLI as below and was introduced in Feb 2014
aws s3api list-objects --bucket BUCKETNAME --output json --query "[sum(Contents[].Si...
Can we add a inside H1 tag?
...nd %special; includes <span>.
The current HTML has this to say:
Content contents
Phrasing content
And Phrasing content includes <span>.
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Question mark and colon in JavaScript
I came across the following line
7 Answers
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Bare asterisk in function arguments?
What does a bare asterisk in the arguments of a function do?
6 Answers
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Convert string to List in one line?
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List<string> result = names.Split(new char[] { ',' }).ToList();
Or even cleaner by Dan's suggestion:
List<string> result = names.Split(',').ToList();
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Why use a ReentrantLock if one can use synchronized(this)?
...or this class accepts an optional fairness parameter. When set true, under contention, locks favor granting access to the longest-waiting thread. Otherwise this lock does not guarantee any particular access order. Programs using fair locks accessed by many threads may display lower overall throughpu...