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What's up with Java's “%n” in printf?
...e that you need \u000A linefeed character, for example in networking.
In all other situations use %n
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Get the key corresponding to the minimum value within a dictionary
...f two different keys have the same value? and they happen to both be the smallest value? how can you make it return both?
– user3226932
Dec 18 '16 at 4:29
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How to cut an entire line in vim and paste it?
...n vim, but I need something which will delete an entire line and it should allow me to paste the same line somewhere else.
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Change color of UISwitch in “off” state
...groundColor = [UIColor whiteColor];
youSwitch.layer.cornerRadius = 16.0;
All thanks to @Barry Wyckoff.
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C# getting its own class name
If I have a class called MyProgram , is there a way of retrieving " MyProgram " as a string?
9 Answers
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Download File Using jQuery
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Thanks, this is what I was looking for. I usually use "preventDefault", just left it out above because I was being lazy. ;-)
– Dodinas
Aug 18 '09 at 21:38
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Xcode find caller functions
In Xcode, how can I find all caller functions of a specific function?
10 Answers
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Opening port 80 EC2 Amazon web services [closed]
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This is actually really easy:
Go to the "Network & Security" -> Security Group settings in the left hand navigation
Find the Security Group that your instance is apart of
Click on Inbound Rules
Use the drop down and add HTTP (...
Convert stdClass object to array in PHP
...ncode($object), true);
Or if you prefer, you can traverse the object manually, too:
foreach ($object as $value)
$array[] = $value->post_id;
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Understanding Apache's access log
...the client IP)
%l is the identity of the user determined by identd (not usually used since not reliable)
%u is the user name determined by HTTP authentication
%t is the time the request was received.
%r is the request line from the client. ("GET / HTTP/1.0")
%>s is the status code sent from the s...