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What is the most efficient way to store tags in a database?
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192
One item is going to have many tags. And one tag will belong to many items. This implies to me t...
Run a string as a command within a Bash script
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284
You can use eval to execute a string:
eval $illcommando
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ADB Install Fails With INSTALL_FAILED_TEST_ONLY
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25 Answers
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Active
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Str_replace for multiple items
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edited Sep 30 '11 at 4:26
answered Sep 30 '11 at 2:54
Nu...
How to convert an int to string in C?
...o convert your integer value to a string.
Here is an example:
int num = 321;
char snum[5];
// convert 123 to string [buf]
itoa(num, snum, 10);
// print our string
printf("%s\n", snum);
If you want to output your structure into a file there is no need to convert any value beforehand. You can ...
How to decompile an APK or DEX file on Android platform? [closed]
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You need Three Tools to decompile an APK file.
Dex2jar - Tools to work with android .dex and java .class files
ApkTool - A tool for reverse engineering Android apk files
JD-GUI - Java Decompiler is a tools to decompile and analyze Java 5 “byte code” and the later ver...
Numpy how to iterate over columns of array?
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228
Just iterate over the transposed of your array:
for column in array.T:
some_function(colum...
What is “lifting” in Scala?
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295
There are a few usages:
PartialFunction
Remember a PartialFunction[A, B] is a function defin...