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How do I convert Long to byte[] and back in java
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You could use the Byte conversion methods from Google Guava.
Example:
byte[] bytes = Longs.toByteArray(12345L);
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Alternatives to gprof [closed]
...ecause it's free, easy to teach, and it's been around a long time.
A quick Google search locates some academic institutions that teach it (or appear to):
berkeley bu clemson
colorado duke earlham fsu indiana mit msu
ncsa.illinois ncsu nyu ou princeton psu
stanford ucsd umd umich utah utexa...
How to calculate a Mod b in Casio fx-991ES calculator
...ven very very big (or very very small!) exponential decimal values to hex, google 'em. I had to use them in one of my first year CS exam questions. If you ever need to check the binary of anything, always work in hex rather than decimal anyway.
– Benjamin R
Oct...
Java Class.cast() vs. cast operator
... @Tom: is that edit correct? My C++ is very rusty, I had to re-google a lot of it ;-)
– Joachim Sauer
Oct 12 '09 at 16:03
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How does Java handle integer underflows and overflows and how would you check for it?
...o let your sum overflow).
If you're still using an older version of Java, Google Guava provides IntMath and LongMath static methods for checked addition, subtraction, multiplication and exponentiation (throwing on overflow). These classes also provide methods to compute factorials and binomial coe...
Secure hash and salt for PHP passwords
...er discussion of password entropy on the Crypto StackExchange site. A good Google search will also turn up a lot of results.
In the comments I talked with @popnoodles, who pointed out that enforcing a password policy of X length with X many letters, numbers, symbols, etc, can actually reduce entrop...
Worth switching to zsh for casual use? [closed]
...nt to fiddle with configurations, but want to see what ZSH can do for you, Google for "zshrc" and you will get some ready to use configurations to get started.
[1]: http://zsh.sourceforge.net/Doc/Release/Zsh-Modules.html#The-zsh_002fzutil-Module
[2]: http://zsh.sourceforge.net/Doc/Release/Completi...
How to convert an object to a byte array in C#
... Is it more correct for me to refer to this as "protobuf-csharp-port" (Google-code), or "dotnet-protobufs" (Git)?
– Marc Gravell♦
Sep 18 '09 at 20:16
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Pacman: how do the eyes find their way back to the monster hole?
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Looks like the wikipedia article is dead/deleted. Top google result is this thread, but I think this comes close.
– David
May 2 '11 at 6:49
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How can I delete all Git branches which have been merged?
... PowerShell variant, so that I could find it here next time I googled the answer: git branch --merged | %{$_.trim()} | ?{$_ -notmatch 'develop' -and $_ -notmatch 'master'} | %{git branch -d $_}
– vorou
Dec 20 '15 at 8:12
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