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How do I create a random alpha-numeric string in C++?
...n) {
string tmp_s;
static const char alphanum[] =
"0123456789"
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz";
srand( (unsigned) time(NULL) * getpid());
for (int i = 0; i < len; ++i)
tmp_s += alphanum[rand() % (sizeof(alph...
Is it possible to make anonymous inner classes in Java static?
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138
No, you can't, and no, the compiler can't figure it out. This is why FindBugs always suggests c...
Reading/parsing Excel (xls) files with Python
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edited Apr 23 '19 at 12:41
answered May 31 '10 at 12:24
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Find index of last occurrence of a sub-string using T-SQL
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33
You are limited to small list of functions for text data type.
All I can suggest is start with...
How to get the instance id from within an ec2 instance?
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32 Answers
32
Active
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How do you find the disk size of a Postgres / PostgreSQL table and its indexes
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273
Try the Database Object Size Functions. An example:
SELECT pg_size_pretty(pg_total_relation_siz...
Windows path in Python
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233
you can use always:
'C:/mydir'
this works both in linux and windows.
Other posibility is
'C...
Check if a Bash array contains a value
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35 Answers
35
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How do you add a timer to a C# console application
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edited Jan 6 '13 at 15:02
Ralph Willgoss
9,02444 gold badges6161 silver badges6464 bronze badges
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YouTube iframe API: how do I control an iframe player that's already in the HTML?
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317
+50
Fiddle ...