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Create a GUID in Java
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edited Jul 16 '15 at 21:11
Basil Bourque
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How to style a JSON block in Github Wiki?
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411
Some color-syntaxing enrichment can be applied with the following blockcode syntax
```json
Her...
Add floating point value to android resources/values
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10 Answers
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Where are environment variables stored in registry?
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Here's where they're stored on XP through Server 2012 R2:
User Variables
HKEY_CURRENT_USER\Environment
System Variables
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment
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MySQL ON DUPLICATE KEY UPDATE for multiple rows insert in single query
... INTO beautiful (name, age)
VALUES
('Helen', 24),
('Katrina', 21),
('Samia', 22),
('Hui Ling', 25),
('Yumie', 29)
ON DUPLICATE KEY UPDATE
age = VALUES(age),
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Importing a Maven project into Eclipse from Git
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13 Answers
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Difference between git checkout --track origin/branch and git checkout -b branch origin/branch
... need git checkout -B abranch origin/abranch)
Note: with Git 2.23 (Q3 2019), that would use the new command git switch:
git switch -c <branch> --track <remote>/<branch>
If the branch exists in multiple remotes and one of them is named by the checkout.defaultRemote configur...
What does !! mean in ruby?
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Not not. It's used to convert a value to a boolean:
!!nil #=> false
!!"abc" #=> true...
How to add an Access-Control-Allow-Origin header
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165
So what you do is... In the font files folder put an htaccess file with the following in it.
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Logging request/response messages when using HttpClient
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An example of how you could do this:
Some notes:
LoggingHandler intercepts the request befo...