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How to read a file into a variable in shell?
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1120
In cross-platform, lowest-common-denominator sh you use:
#!/bin/sh
value=`cat config.txt`
ec...
Why and not taking font-family and font-size from body?
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answered May 20 '10 at 15:07
BoltClock♦BoltClock
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Appending a line to a file only if it does not already exist
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10 Answers
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What's the difference between @Secured and @PreAuthorize in spring security 3?
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170
The real difference is that @PreAuthorize can work with Spring Expression Language (SpEL). You...
When to add what indexes in a table in Rails
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176
Should I add "index" to all the foreign keys like "xxx_id"?
It would be better, because i...
What is data oriented design?
...che slot takes, say, 64 bytes as well. If I want to update the position of 10 balls, I have to pull in 10*64 = 640 bytes of memory into cache and get 10 cache misses. If however I can work the positions of the balls as separate units, that will only take 4*10 = 40 bytes. That fits in one cache fetch...
Export Data from mysql Workbench 6.0
..., MySQL 5.6.27 (MyISAM) & Workbench 6.3.5 x64.
Tested on OSX Yosemite 10.10.4, MySQL 5.5.27 (MyISAM), Workbench 6.3.5 build 201 CE x64.
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How to get duration, as int milli's and float seconds from ?
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151
Is this what you're looking for?
#include <chrono>
#include <iostream>
int main(...
How to search in array of object in mongodb
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371
The right way is:
db.users.find({awards: {$elemMatch: {award:'National Medal', year:1975}}})
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