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How to create hyperlink to call phone number on mobile devices?
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Dashes (-) have no significance other than making the number more readable, so you might as we...
How to add a line break in an Android TextView?
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edited Aug 27 '17 at 9:44
Yuliia Ashomok
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What are the uses of the exec command in shell scripts? [closed]
...hat the ksh is not a login-shell).
Just to save processes. If we call prog1 -> prog2 -> prog3 -> prog4 etc. and never go back, then make each call an exec. It saves resources (not much, admittedly, unless repeated) and makes shutdown simplier.
You have obviously seen exec used somewhere...
Split list into smaller lists (split in half)
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17 Answers
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Const before or const after?
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why is there two correct ways of specifying const data and in what situation would you pref...
How can you find and replace text in a file using the Windows command-line environment?
...The location of it on my machine is C:\WINDOWS\system32\WindowsPowerShell\v1.0
UpdateApparently modern windows systems have PowerShell built in allowing you to access this directly using
(Get-Content myFile.txt) -replace 'foo', 'bar' | Out-File -encoding ASCII myFile.txt
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How do I get the full url of the page I am on in C#
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How exactly does the callstack work?
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The call stack could also be called a frame stack.
The things that are stacked after the LIFO ...
How to return multiple values? [duplicate]
... can return an object of a Class in Java.
If you are returning more than 1 value that are related, then it makes sense to encapsulate them into a class and then return an object of that class.
If you want to return unrelated values, then you can use Java's built-in container classes like Map, Lis...