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How to store values from foreach loop into an array?
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what would happen if some of the $username are null? We have a similar situation where records are coming form an API, and somehow we are ending up with some null records in the array.
– pixelwiz
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How can I have grep not print out 'No such file or directory' errors?
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What does this mean? \( -name .svn -o -name .git \)
– sbhatla
Jul 21 '16 at 15:10
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When does invoking a member function on a null instance result in undefined behavior?
...ed behavior. The problem is that the previous sentence is never stated, so what does it mean to "use" the lvalue? Just even generate it at all, or to use it in the more formal sense of perform lvalue-to-rvalue conversion?
Regardless, it definitely cannot be converted to an rvalue (§4.1/1):
If ...
Why is nginx responding to any domain name?
...f a default_server has been specifically defined, then this Q/A set is not what should be looked at to resolve whatever issues they may be having.
– Dayo
Sep 11 '14 at 20:24
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How can I set focus on an element in an HTML form using JavaScript?
...risLove Interesting advice. Why is having an id being "over specified" and what, exactly, is the problem with it? It is simpler, more precise and the code to locate it, will be slightly faster, with an ID. It sounds like the most obvious and sensible thing to do, to me - if it's possible.
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How to disable a particular checkstyle rule for a particular line of code?
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What also works well is the SuppressWithNearbyCommentFilter which uses individual comments to suppress audit events.
For example
// CHECKSTYLE IGNORE check FOR NEXT 1 LINES
public void onClick(View view) { ... }
To config...
How to let PHP to create subdomain automatically for each user?
... i can not reach httpd.conf file since i am on shared hosting. what can i do?
– Webber Depor
Aug 27 '16 at 17:25
add a comment
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Remove duplicate rows in MySQL
...on until you reach (0 rows affected) which is kinda suspicious and here is what works best for me , it's almost the same but it works in one run, I edited the solution
– Nassim
Apr 30 '15 at 13:41
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How to detect total available/free disk space on the iPhone/iPad device?
.... So I would say that this method gives you more correct information than what you see in Settings.
– ancajic
Apr 29 '15 at 11:49
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WAMP error: Forbidden You don't have permission to access /phpmyadmin/ on this server
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Allow from 127.0.0.1 ::1
Now I can access the server through localhost. Whatever you do, don't remove the Deny from all from the line above, or anyone on your network can gain access to your web server (unless that's what you want of course).
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