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How to synchronize a static variable among threads running different instances of a class in Java?
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194
There are several ways to synchronize access to a static variable.
Use a synchronized static...
How do I specify local .gem files in my Gemfile?
...reman", git: "git://github.com/pje/foreman.git"
# ...or at a specific SHA-1 ref
gem "foreman", git: "git://github.com/pje/foreman.git", ref: "bf648a070c"
# ...or branch
gem "foreman", git: "git://github.com/pje/foreman.git", branch: "jruby"
# ...or tag
gem "foreman", git: "git://github.com/pje/fo...
What do the return values of node.js process.memoryUsage() stand for?
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158
In order to answer this question, one has to understand V8’s Memory Scheme first.
A running...
Simple (I think) Horizontal Line in WPF?
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answered Feb 22 '10 at 23:22
Adel HazzahAdel Hazzah
7,71922 gold badges1717 silver badges1616 bronze badges
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How to show first commit by 'git log'?
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317
Short answer
git rev-list --max-parents=0 HEAD
(from tiho's comment. As Chris Johnsen notice...
Edit a commit message in SourceTree Windows (already pushed to remote)
...(which is
not the most recent commit) using SourceTree for Windows version 1.5.2.0:
Step 1
Select the commit immediately before the commit that you want to edit.
For example, if I want to edit the commit with message "FOOBAR!" then I need
to select the commit that comes right before it:
Step 2
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Difference Between Invoke and DynamicInvoke
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1 Answer
1
Active
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B-Tree vs Hash Table
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117
You can only access elements by their primary key in a hashtable.
This is faster than with a t...
Importing files from different folder
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1555
Note: This answer was intended for a very specific question. For most programmers coming here...
Python equivalent for PHP's implode?
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187
Use the strings join-method.
print ' '.join(['word1', 'word2', 'word3'])
You can join any i...