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How to invoke a Linux shell command from Java
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96
exec does not execute a command in your shell
try
Process p = Runtime.getRuntime().exec(new S...
Can't push to GitHub because of large file which I already deleted
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I am getting: Rewrite 657560fa18c030bcfac9132ce1c3541e84a5bc2c (1/10) (0 seconds passed, remaining 0 predicted) /usr/lib/git-core/git-filter-branch: 1: eval: Syntax error: end of file unexpected
– João Abrantes
Apr 14 '17 at 11:27
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How to add an extra source directory for maven to compile and include in the build jar?
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davidxxxdavidxxx
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How to find memory leak in a C++ code/project?
...on call, or are these automatically deleted?
– 19greg96
May 26 '13 at 17:31
1
thank you for the l...
How to escape a JSON string to have it in a URL?
...ndy in certain situations.
Rather than URL-encoding the data, you can base64-encode it. The benefit of this is the encoded data is very generic, consisting only of alpha characters and sometimes trailing ='s. Example:
JSON array-of-strings:
["option", "Fred's dog", "Bill & Trudy", "param=3"]...
Why is IntelliJ 13 IDEA so slow after upgrading from version 12?
...ntelliJ 13 after upgrading from 12.
What worked for me was editing the idea64.vmoptions in the bin folder and setting the max heap to 8 GB (was 512 MB) and the Max PermGen to at least 1GB (was 300MB).Example below:
-Xms128m
-Xmx8192m
-XX:MaxPermSize=1024m
Upon restart it was much faster.
For Int...
Enum type constraints in C# [duplicate]
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Eric LippertEric Lippert
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How to convert An NSInteger to an int?
...r = 42;
int myInt = (int) myInteger;
NSInteger is nothing more than a 32/64 bit int. (it will use the appropriate size based on what OS/platform you're running)
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Hash and salt passwords in C#
...must convert a hash to its string representation you can use Convert.ToBase64String and Convert.FromBase64String to convert it back.
You should note that you cannot use the equality operator on byte arrays, it checks references and so you should simply loop through both arrays checking each byte th...
Recursive lambda functions in C++11
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The trick is to feed in the lambda implementation to itself as a parameter, not by capture.
co...