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Importing Maven project into Eclipse
I want to import existing Maven project into Eclipse. I found 2 ways to do it:
8 Answers
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UITextField text change event
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From proper way to do uitextfield text change call back:
I catch the characters sent to a UITextField control something like this:
// Add a "textFieldDidChange" notification method to the text field control.
In Objective-C:
[textField ...
How to check for changes on remote (origin) Git repository?
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git remote update to bring your remote refs up to date. Then you can
do one of several things, such as:
git status -uno will tell you whether the branch you are tracking is ahead, behind or has diverged. If it says nothing, the local and
remote are the same.
git show-branch *master...
Ignore files that have already been committed to a Git repository [duplicate]
...it add .
Commit it:
git commit -m ".gitignore is now working"
To undo git rm --cached filename, use git add filename.
Make sure to commit all your important changes before running git add .
Otherwise, you will lose any changes to other files.
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Creating threads - Task.Factory.StartNew vs new Thread()
...swered Oct 25 '11 at 13:13
sanosdolesanosdole
2,3891313 silver badges1717 bronze badges
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Multiline bash commands in makefile
...e some of the lines with a semicolon:
foo:
for i in `find`; \
do \
all="$$all $$i"; \
done; \
gcc $$all
But if you just want to take the whole list returned by the find invocation and pass it to gcc, you actually don't necessarily need ...
Convert data.frame column to a vector?
...atomic column, you could use [[, or somewhat confusingly (to me) you could do aframe[,2] which returns a vector, not a sublist.
So try running this sequence and maybe things will be clearer:
avector <- as.vector(aframe['a2'])
class(avector)
avector <- aframe[['a2']]
class(avector)
avector...
git-diff to ignore ^M
... edited Dec 17 '15 at 15:39
random
9,06877 gold badges6262 silver badges7676 bronze badges
answered Dec 11 '09 at 17:43
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How to pass a class type as a function parameter
...trained to require that it implements a specific initializer.
This can be done with a protocol like the following one:
protocol Initable {
init()
}
class CityInfo : NSObject, Initable {
var cityName: String?
var regionCode: String?
var regionName: String?
// Nothing to change...
Is there a way to make mv create the directory to be moved to if it doesn't exist?
...ectory and I want to move foo.c to ~/bar/baz/foo.c , but those directories don't exist, is there some way to have those directories automatically created, so that you would only have to type
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