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Increment value in mysql update query
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@Steve your comment might sound clever for someone who knows what PDO is, but for me who's just diving into PHP/MySQL, it doesn't really shine a lot of light into the matter. Does PDO make that code smaller or more elegant? If so, please...
iOS 7 UIBarButton back button arrow color
... whiteColor]];
And for good measure, in swift (thanks to Jay Mayu in the comments):
UINavigationBar.appearance().tintColor = UIColor.whiteColor()
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A method to reverse effect of java String.split()? [duplicate]
I am looking for a method to combine an array of strings into a delimited
String. An opposite to split().
16 Answers
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How to add line breaks to an HTML textarea?
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Problem comes from the fact that line breaks (\n\r?) are not the same as HTML <br/> tags
var text = document.forms[0].txt.value;
text = text.replace(/\r?\n/g, '<br />');
UPDATE
Since many of the comments and my own exper...
Sorting a tab delimited file
... can you show how to pass this delimeter to sort within an awk command? as in awk '{print $0 | "sort -nr" > "outfile" }' datafile, except with an escaped tab delimeter sent to the sort command.
– Merlin
Dec 1 '17 at 0:11
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Values of disabled inputs will not be submitted
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use readonly="readonly" instead :) see stackoverflow.com/questions/7357256/…
– Adrien Be
Jul 8 '13 at 13:03
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Can I change the size of UIActivityIndicator?
...er.
Just from a UI design perspective, its usually better to leave these common standardized elements alone. User have been taught that certain elements appear in a certain size and that they mean specific things. Altering the standard appearance alters the interface grammar and confuses the user....
Error message “No exports were found that match the constraint contract name”
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I solved this problem by clearing Visual Studio Component Model Cache.
Just delete or rename this folder:
%LocalAppData%\Microsoft\VisualStudio\11.0\ComponentModelCache
or
%LocalAppData%\Microsoft\VPDExpress\11.0\ComponentModelCache
and restart Visual Studio.
The ...
Could not instantiate class named MKMapView
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How to parse float with two decimal places in javascript?
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but toFixed() returns number as string, if you will compare numbers, you need to use parseFloat again.
– Pedro Muniz
Mar 27 '13 at 12:14
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