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Making a WinForms TextBox behave like your browser's address bar
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It's a bit kludgey, but in your click event, use SendKeys.Send( "{HOME}+{END}" );.
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Set font-weight using Bootstrap classes
...-element { font-weight:bold }. Rather than just using a class named like a bit of css, just use style="font-weight:bold;", it's more honest about being quick n dirty.
– cmc
Aug 18 '15 at 11:45
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rmagick gem install “Can't find Magick-config”
...hown below when attempting to install the rmagick gem. I am on Snowleopard 10.6 using RVM, Ruby 1.9.2-head and Rails 3.05. Responses to similar questions recommended installing ImageMagick, which I successfully did. Other suggested installing the "libmagick9-dev library", however, I can not figure o...
Replace console output in Python
...bles upon this years later (like I did), I tweaked 6502's methods a little bit to allow the progress bar to decrease as well as increase. Useful in slightly more cases. Thanks 6502 for a great tool!
Basically, the only difference is that the whole line of #s and -s is written each time progress(x) ...
How do I use Ruby for shell scripting?
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There's a lot of good advice here, so I wanted to add a tiny bit more.
Backticks (or back-ticks) let you do some scripting stuff a lot easier. Consider
puts `find . | grep -i lib`
If you run into problems with getting the output of backticks, the stuff is going to standard err inst...
Favorite Django Tips & Features?
... I agree 100% on this one. I started out using hard coded urls, and it bit me on a project when I changed the url format around a bit to accommodate some changes. I took the time to go back and dig through everything and replace hard coded urls. My only big complaint is that url tag errors k...
How do you set, clear, and toggle a single bit?
How do you set, clear, and toggle a bit?
30 Answers
30
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Self-references in object literals / initializers
...st not in V8 (Chrome, etc.) or SpiderMonkey. Still slower, but only a tiny bit, and these things are freaky fast these days.
– T.J. Crowder
May 7 at 16:02
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Creating functions in a loop
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for i in range(3):
def f(i=i): # <- right here is the important bit
return i
functions.append(f)
To give a little bit of insight into how/why this works: A function's default arguments are stored as an attribute of the function; thus the current value of i is snapshotted an...
Django rest framework, use different serializers in the same ModelViewSet
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The second piece - the get_serializer method is also documented - (just a bit further down the page from get_serializer_class under 'other methods') so it should be safe to rely on (and the source is very simple, which hopefully means less chance of unintended side effects resulting from modificati...