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Print “hello world” every X seconds
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You can also take a look at Timer and TimerTask classes which you can use to schedule your task to run every n seconds.
You need a class that extends TimerTask and override the public void run() method, which will be executed everytime you...
Word wrap for a label in Windows Forms
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The quick answer: switch off AutoSize.
The big problem here is that the label will not change its height automatically (only width). To get this right you will need to subclass the label and include vertical resize logic.
Basically...
How to Select Columns in Editors (Atom,Notepad++, Kate, VIM, Sublime, Textpad,etc) and IDEs (NetBean
... and some others: Alt + drag.
vim: Ctrl + v or (bizarrely enough) Quad-click-drag. In windows: Ctrl + Q (since Ctrl + V is the standard for paste)
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Footnotes for tables in LaTeX
...tables, an similar objects) and footnotes. In particular, it is hard to pick a place for a float with certainty that making room for the associated footnotes won't cause trouble. So the standard tabular and figure environments don't even try.
What can you do:
Fake it. Just put a hardcoded vertica...
What is the best way to implement constants in Java? [closed]
I've seen examples like this:
28 Answers
28
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Display two files side by side
...-t one.txt two.txt
outputs:
apple The quick brown fox..
pear foo
longer line than the last two bar
last line linux
skipped a line
See Also:
Print command result si...
Proper way to rename solution (and directories) in Visual Studio
... project is under source control (see notes below). This is why step 2 (backup) is so important.
Close Visual Studio.
Create a backup of your .sln file (you can always roll back).
Imagine you want to rename directory Project1 to Project2.
If not using source control, rename the folder from Projec...
Git checkout: updating paths is incompatible with switching branches
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I believe this occurs when you are trying to checkout a remote branch that your local git repo is not aware of yet. Try:
git remote show origin
If the remote branch you want to checkout is under "New remote branches" and not "Tracked remote branches" then you need to fe...
How do you know a variable type in java?
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MartinMartin
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Can I restore deleted files (undo a `git clean -fdx`)?
I was following the instructions on making github pages , and forgot to move down into my git sub directory. As a result, I just nuked an entire directory of documents with git clean -fdx .
Is there any way I can undo this terrible mistake?
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