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Using TortoiseSVN how do I merge changes from the trunk to a branch and vice versa?
I've been reading up on branching/merging with Subversion 1.5 using the excellent and free Version Control with Subversion book. I think that I understand how to use the Subversion command line client to perform the actions that I need most often, which are:
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How to trigger event when a variable's value is changed?
... Studio. I want to create some code so that when a variable has a value of 1 then a certain piece of code is carried out.
I know that I can use an if statement but the problem is that the value will be changed in an asynchronous process so technically the if statement could be ignored before the val...
How to convert a java.util.List to a Scala list
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import scala.collection.JavaConversions._
will do implicit conversion for you; e.g.:
var list...
How to skip over an element in .map()?
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16 Answers
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Why does += behave unexpectedly on lists?
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141
The general answer is that += tries to call the __iadd__ special method, and if that isn't ava...
figure of imshow() is too small
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If you don't give an aspect argument to imshow, it will use the value for image.aspect in your...
How can I run MongoDB as a Windows service?
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I think if you run it with the --install command line switch, it installs it as a Windows Serv...
How do I interpret precision and scale of a number in a database?
...efers to the maximum number of digits that are present in the number.
ie 1234567.89 has a precision of 9
Numeric scale refers to the maximum number of decimal places
ie 123456.789 has a scale of 3
Thus the maximum allowed value for decimal(5,2) is 999.99
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Make an existing Git branch track a remote branch?
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Given a branch foo and a remote upstream:
As of Git 1.8.0:
git branch -u upstream/foo
Or, if local branch foo is not the current branch:
git branch -u upstream/foo foo
Or, if you like to type longer commands, these are equivalent to the above two:
git branch --set-upstream-t...
How do I check in JavaScript if a value exists at a certain array index?
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18 Answers
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