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Removing viewcontrollers from navigation stack
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Looking at your answer, I got an idea for my project's workflow. Thanks a lot.
– Anirudha Mahale
Jun 2 '17 at 8:08
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How can we match a^n b^n with Java regex?
...small font. ------ Oh wait. Is that a feature?.... Not sure if it's a good idea. I know what the last symbol is, but it can't be read (aside from copy pasting it).
– Peter Ajtai
Sep 4 '10 at 23:54
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Map Tiling Algorithm
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The basic idea of this algorithm is to use a pre-processing step to find all edges and then select the correct smoothing tile according to the shape of the edge.
The first step would be to find all edges. In the example below the edge...
Does free(ptr) where ptr is NULL corrupt memory?
...style because of some theory of an archaic hearsay implementation is a bad idea.
– Tomas
Dec 21 '09 at 14:02
41
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The server committed a protocol violation. Section=ResponseStatusLine ERROR
...g on my local machine. As soon as I closed that the exception went away.
Idea courtesy of this page
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Prevent form submission on Enter key press
...o this right you need a more robust solution, but you will get the general idea.
function runScript(e) {
//See notes about 'which' and 'key'
if (e.keyCode == 13) {
var tb = document.getElementById("scriptBox");
eval(tb.value);
return false;
}
}
returning the va...
Format bytes to kilobytes, megabytes, gigabytes
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Their idea of having an option between 1024 and 1000 power is good. But this implementation is really weird. $force_unit and $si seem to do the same thing. You can also pass any string with an "i" in it to $force_unit, because they...
How to check if a Ruby object is a Boolean
...turns the same results except for Time.now.boolean? which returns nil. Any idea why?
– Steve Weet
Jun 12 '10 at 22:24
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How to use java.String.format in Scala?
... won't list every option, but I'll give a few examples just to give you an idea:
// we can specify the # of decimals we want to show for a floating point:
String result = String.format("10 / 3 = %.2f", 10.0 / 3.0);
// result now equals "10 / 3 = 3.33"
// we can add commas to long numbers:
result ...
How can I get a Dialog style activity window to fill the screen?
... Thanks, saved my time , nowhere I would have figured this out ! but any idea why we have to explicitly specify in code , why fill_parent does not work through xml for activities with theme dialog ?
– sat
Feb 8 '11 at 12:52
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