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I can’t find the Android keytool
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443
keytool comes with the Java SDK. You should find it in the directory that contains javac, etc.
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Using multiple delimiters in awk
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333
The delimiter can be a regular expression.
awk -F'[/=]' '{print $3 "\t" $5 "\t" $8}' file
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TypeScript static classes
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edited Aug 31 '18 at 9:33
Fabio Milheiro
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How does one unit test routes with Express?
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answered Mar 1 '12 at 14:39
Linus ThielLinus Thiel
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UICollectionView Set number of columns
...o specify the number of columns in a collectionview. The default is set to 3 (iPhone/portrait). I've looked at the documentation and can't seem to find a concise answer.
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Scala how can I count the number of occurrences in a list
I want to implement it like this: list.count(2) (returns 3).
16 Answers
16
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How to Calculate Execution Time of a Code Snippet in C++
... it is implementation dependent, but it usually 15 ms as well.
#ifdef _WIN32
#include <Windows.h>
#else
#include <sys/time.h>
#include <ctime>
#endif
/* Remove if already defined */
typedef long long int64; typedef unsigned long long uint64;
/* Returns the amount of milliseconds...
How to send a command to all panes in tmux?
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368
Have you tried following in tmux window with multiple panes
Ctrl-B :
setw synchronize-panes ...
Python: changing value in a tuple
...via:
t = ('275', '54000', '0.0', '5000.0', '0.0')
lst = list(t)
lst[0] = '300'
t = tuple(lst)
But if you're going to need to change things, you probably are better off keeping it as a list
share
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SQL Server Regular expressions in T-SQL
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edited Oct 29 '11 at 3:51
Kirk Woll
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a...