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How can I color Python logging output?
...ndlers or propagated to other loggers. If you have configured file loggers etc. you probably don't want to have the colors in the log files. To avoid that, it's probably best to simply create a copy of record with copy.copy() before manipulating the levelname attribute, or to reset the levelname to ...
When is it appropriate to use UDP instead of TCP? [closed]
... of the issues imposed by UDP (packet loss, packet doubling, packet order, etc.) already mentioned in other answers. There are rarely any problems, but they do sometimes occur and so must be handled. The benefit to supporting UDP is that we are able to customize it a bit to our own usage and tweak...
How to get the previous URL in JavaScript?
...ext page in the stack
history.go(index); //Where index could be 1, -1, 56, etc.
But you can't manipulate the content of the history stack on browser that doesn't support the HTML5 History API
For more information see the doc
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Difference between DTO, VO, POJO, JavaBeans?
...licitly define an assembly phase where all data to be used by the view is fetched and marshalled into the DTOs before returning control to the presentation tier.
So, for many people, DTOs and VOs are the same thing (but Fowler uses VOs to mean something else as we saw). Most of time, they follow...
Difference between @import and link in CSS
...today, but @import is not handled correctly by older browsers (Netscape 4, etc.), so the @import hack can be used to hide CSS 2 rules from these old browsers.
Again, unless you're supporting really old browsers, there isn't a difference.
If I were you, however, I'd use the <link> variant on ...
How to create a subdirectory for a project QtCreator?
...i)
in folder1/include.pri
HEADERS += MyClass.h
SOURCES += MyClass.cpp
etc
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getting the X/Y coordinates of a mouse click on an image with jQuery [duplicate]
...rHeight(true) - $div.height() to calculate the amount of margin / border / etc.
Your new code might look more like:
<img id='myImg' src='/my/img/link.gif' />
<script type="text/javascript">
$(document).bind('click', function () {
// Add a click-handler to the image.
...
How to run mvim (MacVim) from Terminal?
...macvim --with-override-system-vim
That will provide mvim, vim, vi, view, etc. in /usr/local/bin (all symlinked to the copy in the Cellar). This also removes the need to create any aliases and also changes your vi, vim, etc. to all use the same Vim distribution as your MacVim.
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How can I display just a portion of an image in HTML/CSS?
...he image you want to display as a background in a container (td, div, span etc) and then adjust background-position to get the sprite you want.
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What's the difference between design patterns and architectural patterns?
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It requires a detailed explanation but I will try to sketch the differences to best of my knowledge.
Patterns are distilled commonality that you find in programs. It allows us to deconstruct a large complex structure and build using simple parts. It provides a general solution f...