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Why use apparently meaningless do-while and if-else statements in macros?
...o() else (void)0 else { /* dangling else body */ }) triggers a compilation error. Here's a live example demonstrating it
– Chris Kline
Jul 27 '15 at 11:07
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ng-app vs. data-ng-app, what is the difference?
...ference between the two except that certain HTML5 validators will throw an error on a property like ng-app, but they don't throw an error for anything prefixed with data-, like data-ng-app.
So to answer your question, use data-ng-app if you would like validating your HTML to be a bit easier.
Fun f...
PHP: exceptions vs errors?
...somewhere in the PHP manual, but what exactly is the difference between an error and an exception? The only difference that I can see is that errors and exceptions are handled differently. But what causes an exception and what causes an error?
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Git Pull While Ignoring Local Changes?
...the pull and overwrite changes for convenience. 99% of the time I get this error message when I've accidentally messed something up locally and just want to start over from the repo.
– sudo
Dec 15 '13 at 19:26
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What is the best collation to use for MySQL with PHP? [closed]
...d to achieve. Your description is correct, but only in as much as it is an error on the part of the DBA to select an inappropriate collation.
– Hammerite
Aug 11 '11 at 15:42
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WebAPI Delete not working - 405 Method Not Allowed
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In some cases removing it just from modules can produce next error:
500.21 Handler "WebDAV" has a bad module "WebDAVModule" in its module list
Module: IIS Web Core Notification: ExecuteRequestHandler"
solution was suggested here. Also need to remove it from handlers.
<...
Get top 1 row of each group
I have a table which I want to get the latest entry for each group. Here's the table:
20 Answers
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Android selector & text color
...ut of a view that I made for my ListFragment, and ended up with a bunch of errors. What am I doing wrong?
– MowDownJoe
Apr 3 '13 at 13:55
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Why does InetAddress.isReachable return false, when I can ping the IP address?
Why does isReachable return false ? I can ping the IP.
10 Answers
10
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How to set default values in Rails?
I'm trying to find the best way to set default values for objects in Rails.
17 Answers
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