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Can I export a variable to the environment from a bash script without sourcing it?
...ble, print commands that will set the environment variable:
$ cat set-vars2.sh
#!/bin/bash
echo export FOO=BAR
$ eval "$(./set-vars2.sh)"
$ echo "$FOO"
BAR
A third approach is to have a script that sets your environment variable(s) internally and then invokes a specified command with that environ...
Effect of NOLOCK hint in SELECT statements
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292
1) Yes, a select with NOLOCK will complete faster than a normal select.
2) Yes, a select with...
Loop through each row of a range in Excel
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Rachel Hettinger
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answered Sep 23 '09 at 0:19
MikeMike
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{version} wildcard in MVC4 Bundle
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edited Oct 23 '16 at 7:48
Tomas Kubes
18.7k1414 gold badges8585 silver badges122122 bronze badges
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How do I return multiple values from a function in C?
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123
I don't know what your string is, but I'm going to assume that it manages its own memory.
You ...
Create a branch in Git from another branch
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1521
If you like the method in the link you've posted, have a look at Git Flow.
It's a set of scrip...
warning: [options] bootstrap class path not set in conjunction with -source 1.5
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102
From a blog post:
To use javac from JDK N to cross-compiler to an older platform version, th...
Insert image after each list item
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jimyijimyi
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What is external linkage and internal linkage?
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288
When you write an implementation file (.cpp, .cxx, etc) your compiler generates a translation ...
How to make a Java thread wait for another thread's output?
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128
I would really recommend that you go through a tutorial like Sun's Java Concurrency before you ...