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C++: How to round a double to an int? [duplicate]
... stored as stored as 54.999999...? 55 is exactly representable in binary32 from IEEE 754. Its representation is 0x425c0000. As you can see, it's more than exact: It has plenty of digits to store some fractional part you add to it. And it's especially true of 0.5, which is a power of two.
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Mockito + PowerMock LinkageError while mocking system class
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Using Java to find substring of a bigger string using Regular Expression
...o \[(.*)\] then we're OK but then, if you're trying to extract the content from more complex things like:
FOO[BAR[CAT[123]]+DOG[FOO]] = myOtherFoo[BAR[5]]
None of the Regexes will work.
The most accurate Regex to extract the proper content in all cases would be a lot more complex as it would ne...
How can I decrease the size of Ratingbar?
...the RatingBar with either ratingBarStyleSmall or a custom style inheriting from Widget.Material.RatingBar.Small (assuming you're using Material Design in your app).
Option 1:
<RatingBar
android:id="@+id/ratingBar"
style="?android:attr/ratingBarStyleSmall"
... />
Option 2:
// s...
How to fast-forward a branch to head?
...rking on another branch for some time, and wanted to update stale branches from remote to their respective head:
git fetch origin master:master other:other etc:etc
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Is there a better way to run a command N times in bash?
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Any way to discard the number from seq ? so it would just print Hi there 20 times (no number)? EDIT: just use -I{} and then do not have any {} in the command
– Mike Graf
Aug 24 '16 at 21:48
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GitHub pages are not updating
...to my app being an SPA, where updates are only made in Javascript, and not from index.html. Then again, I think the filenames have md5sum (or something) and should change if the file changes, so it should update the index.html script tag as well.
– jmjm
Jan 19 ...
How do I round a decimal value to 2 decimal places (for output on a page)
...his is what I would use:
decimal.Round(yourValue, 2, MidpointRounding.AwayFromZero);
http://msdn.microsoft.com/en-us/library/9s0xa85y.aspx
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How do I read a text file of about 2 GB? [duplicate]
...fficient editing large files with UE some configurations should be changed from default as explained in power tip: Large file text editor.
– Mofi
Jun 20 '15 at 21:06
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Convert String array to ArrayList [duplicate]
...s not an ArrayList. So it is an incorrect answer. You cant delete elements from that List -> will throw an exception.
– Witold Kaczurba
Mar 16 '17 at 15:04
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