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arrow operator (->) in function heading
...+11, there are two syntaxes for function declaration:
return-type identifier ( argument-declarations... )
and
auto identifier ( argument-declarations... ) -> return_type
They are equivalent. Now when they are equivalent, why do you ever want to use the latter? Well, C++11 intr...
Undoing a commit in TortoiseSVN
I committed a bunch of files (dozens of files in different folders) by accident. What is the easiest, cleanest (and safest!) way to 'undo' that commit without having to delete the files from my working directory?
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LEN function not including trailing spaces in SQL Server
... number of bytes used to represent any expression".
Example:
SELECT
ID,
TestField,
LEN(TestField) As LenOfTestField, -- Does not include trailing spaces
DATALENGTH(TestField) As DataLengthOfTestField -- Shows the true length of data, including trailing spaces.
FRO...
How can I break an outer loop with PHP?
...oto top;
}
}
top:
But goto must be used carefully. Goto is evil (considered bad practice)
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When editing Microsoft Office VBA, how can I disable the popup “Compile error” messages?
...to paste into that line. But, if that partial line isn't syntactically valid, the VBA editor interrupts your work by popping up a "Compile error" message that has to be dismissed.
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add maven repository to build.gradle
I added a custom maven repository to build.gradle in Android Studio but the dependency is not being found
5 Answers
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How to delete last character from a string using jQuery?
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@skajfes and @GolezTrol provided the best methods to use. Personally, I prefer using "slice()". It's less code, and you don't have to know how long a string is. Just use:
//-----------------------------------------
// @param begin Required. The inde...
Omitting the first line from any Linux command output
...t ls command always leads entries with the directory permissions. It's not ideal as grep continues to check each line, and ls behaves differently with other flags.
– Jeff Ferland
Sep 6 '11 at 10:53
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Rsync copy directory contents but not directory itself
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How to copy yanked text to VI command prompt
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