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How to encode a URL in Swift [duplicate]
...this topic that I felt that more people should see this answer before they start adding bugs into their code. But ok, gonna stick to this question exclusively now.
– Desmond Hume
Jan 14 '16 at 12:27
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Odd behavior when Java converts int to byte?
...t 24 times.
Now, one way to read a negative two's complement number is to start with the least significant bit, move left until you find the first 1, then invert every bit afterwards. The resulting number is the positive version of that number
For example: 11111111 goes to 00000001 = -1. This is w...
Are Java static initializers thread safe?
... initialized first, whether one class gets initialized 100% before another starts, or how things are "interleaved". E.g. if two classes each have static initalializers referring to each other, things get ugly fast. I thought there were ways you could refer to a static final int to another class w/...
Does Firefox support position: relative on table elements?
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Starting with Firefox 30, you'll be able use position on table components. You can try for yourself with the current nightly build (works as standalone): http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-trunk/
T...
Separating class code into a header and cpp file
...n and I forgot how tedious and annoying splitting the files up is and just started putting everything in the headers .I was searching around looking for anyone giving good reasons NOT to do that when I found this. @CarlG has a good point, but other than that scenario I think doing it all inline is t...
Creating an iframe with given HTML dynamically
...at the contents have been rendered, which will (depending on browser type) start during/after the .write command is issued - but not nescessarily done when close() is called.
A 100% compatible way of doing a callback could be this approach:
<html><body onload="parent.myCallbackFunc(this.w...
Android Studio: Add jar as library?
...command might be different on your system
After I did the above four, it started working fine. I think the 'Add as library' step was the one I'd previously missed, and it didn't work until I cleaned it either.
[Edit - added the build.gradle step which is also necessary as others have pointed out]...
Visual Studio 2013 doesn't discover unit tests
...ometimes it gets set to x86. Set it to x64, then rebuild.
Sometimes just restarting Visual Studio does the trick because the test explorer will start up again.
Don't forget to actually build the test project/solution. (If you want it to get built with the rest of the projects, right-click on your so...
What exactly does += do in python?
... answer is not a beginner answer, not just because beginners usually don't start learning Python in an object-oriented way, but also because there are much simpler answers (like @Imran's below). Just my two cents, even though I appreciate this answer.
– q-compute
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Ignore with CSS?
...ution to @Aneesh Karthik C's answer for firefox and opera' (as the one who started the bounty is not the OP). And the answer to this is, that it is not possible with <br>, at least not cross-browser. So I showed an alternative.
– Netsurfer
Feb 8 '14 at 14...