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Case insensitive comparison of strings in shell script
The == operator is used to compare two strings in shell script. However, I want to compare two strings ignoring case, how can it be done? Is there any standard command for this?
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jQuery How to Get Element's Margin and Padding?
Just wondering - how using jQuery - I can get an elements formatted total padding and margin etc ? i.e. 30px 30px 30px 30px or 30px 5px 15px 30px etc
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How can I add or update a query string parameter?
..._:0.8503766759030615' of undefined or null reference on ie11 you get that error. it's not a pollyfill if it doesn't work as a fallback.
– Val
Feb 8 '17 at 12:03
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How do I remove a project configuration in Visual Studio 2008?
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Didn't work in VS2019 on my C++ solution: Error HRESULT E_FAIL has been returned from a call to a COM component. At line:1 char:30 + ... | Foreach { $_.ConfigurationManager.DeleteConfigurationRow("DLL-Impor ... + CategoryInfo : OperationStopped: (:) [], C...
Displaying better error message than “No JSON object could be decoded”
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I've found that the simplejson module gives more descriptive errors in many cases where the built-in json module is vague. For instance, for the case of having a comma after the last item in a list:
json.loads('[1,2,]')
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ValueError: No JSON object could be decoded
which is not v...
The preferred way of creating a new element with jQuery
...property of the element to a string, which happens to be HTML, and is more error prone and less flexible.
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How do I update a GitHub forked repository?
...t this tool?
– jww
Apr 16 '17 at 16:05
13
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Why can't I define a default constructor for a struct in .NET?
...ily be used..". It may have been true in a previous C# but it's a compiler error to declare a struct, not new It, then try to use its members
– Caius Jard
Mar 10 at 7:14
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ssl_error_rx_record_too_long and Apache SSL [closed]
...ot a customer trying to access one of my sites, and they keep getting this error > ssl_error_rx_record_too_long
15 Answers
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Increment value in mysql update query
... $bdd->query('SET NAMES "utf8"');
} catch (PDOException $e) {
exit('Error');
}
No need to query DB to get the number of points. You can increment directly in the update query (points = points + 1).
(note : Also, it’s not a good idea to increment the value with PHP because you need to sel...