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Why is $$ returning the same id as the parent process?
I have problem with Bash, and I don't know why.
Under shell, I enter:
6 Answers
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How to Remove Array Element and Then Re-Index Array?
I have some troubles with an array. I have one array that I want to modify like below. I want to remove element (elements) of it by index and then re-index array. Is it possible?
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Asp Net Web API 2.1 get client IP address
...uest some method in web api,
I have tried to use this code from here but it always returns server local IP,
how to get in correct way ?
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What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
I'm a bit perplexed on how to manage SmtpClient now that it is disposable, especially if I make calls using SendAsync. Presumably I should not call Dispose until SendAsync completes. But should I ever call it (e.g., using "using"). The scenario is a WCF service which mails out email periodically ...
“User interaction is not allowed” trying to sign an OSX app using codesign
Our automated build is running on Jenkins. The build itself is running on slaves, with the slaves being executed via SSH.
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How to fix getImageData() error The canvas has been tainted by cross-origin data?
My code is working very well on my localhost but it is not working on the site.
11 Answers
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Read binary file as string in Ruby
I need an easy way to take a tar file and convert it into a string (and vice versa). Is there a way to do this in Ruby? My best attempt was this:
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How to Deal with Temporary NSManagedObject instances?
I need to create NSManagedObject instances, do some stuff with them and then trash them or store to sqlite db. The problem is, I cannot create instances of NSManagedObject unconnected to NSManagedObjectContext and this means I have to clear up somehow after I decide that I don't need some of ...
Passing a 2D array to a C++ function
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edited Feb 25 '15 at 18:38
Peter Mortensen
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Ternary operator is twice as slow as an if-else block?
...t ternary operator is supposed to be faster than, or at least the same as, its equivalent if - else block.
10 Answers
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