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How to find out which version of the .NET Framework an executable needs to run?
...etFrameworkAttribute. lextm.com/2013/02/how-to-tell-net-45-only-assemblies.html
– Lex Li
Apr 14 '13 at 3:34
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How to make an image center (vertically & horizontally) inside a bigger div [duplicate]
...re's another method to center everything within anything.
Working Fiddle
HTML: (simple as ever)
<div class="Container">
<div class="Content"> /*this can be an img, span, or everything else*/
I'm the Content
</div>
</div>
CSS:
.Container
{
text-align:...
NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream
... from the official docs :) nginx.org/en/docs/http/ngx_http_upstream_module.html#keepalive I have a slightly different problem "upstream prematurely closed connection while reading response header from upstream" when I use the upstream directive with keepalive and using these two lines seems to fix i...
How to swap two variables in JavaScript
...1,
b=2,
output=document.getElementById('output');
output.innerHTML="<p>Original: "+a+", "+b+"</p>";
b = [a, a = b][0];
output.innerHTML+="<p>Swapped: "+a+", "+b+"</p>";
<div id="output"></div>
...
Array to Hash Ruby
...sts of arrays of key-value pairs: http://www.ruby-doc.org/core-2.1.0/Array.html#method-i-to_h.
[[:foo, :bar], [1, 2]].to_h
# => {:foo => :bar, 1 => 2}
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Connecting overloaded signals and slots in Qt 5
...ated in the docs themselves. For instance, https://doc.qt.io/qt-5/qspinbox.html#valueChanged-1 says
Note: Signal valueChanged is overloaded in this class. To connect to this signal by using the function pointer syntax, Qt provides a convenient helper for obtaining the function pointer as shown i...
MySQL: #126 - Incorrect key file for table
... article might help:
http://dev.mysql.com/doc/refman/5.0/en/repair-table.html
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Is there a Java equivalent or methodology for the typedef keyword in C++?
..._D: your link, fixed: ibm.com/developerworks/java/library/j-jtp02216/index.html
– Janus Troelsen
Jan 11 '13 at 22:53
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What's the difference between %s and %d in Python string formatting?
... integer (%d for decimal).
See https://docs.python.org/3/library/stdtypes.html#printf-style-string-formatting for details.
In Python 3 the example would be:
print('%s %d' % (name, number))
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How can I check if a value is a json object?
...rseJSON is going to be dealing with something other than JSON values (i.e. HTML)
– acorncom
Mar 22 '12 at 22:44
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