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Java “user.dir” property - what exactly does it mean?
I want to use user.dir dir as a base dir for my unit tests (that creates a lot of files). Is it correct that this property points to the current working directory (e.g. set by the 'cd' command)?
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How to detect Ctrl+V, Ctrl+C using JavaScript?
...r that doesn't allow cancelling these events is Opera.
As you can see in my other answer intercepting Ctrl+v and Ctrl+c comes with many side effects, and it still doesn't prevent users from pasting using the Firefox Edit menu etc.
function disable_cutcopypaste(e) {
var fn = function(evt) {
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Reading InputStream as UTF-8
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Solved my own problem. This line:
BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
needs to be:
BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream(), "UTF-8"));
or since...
Algorithms based on number base systems? [closed]
...ibas, McCreight, Plass and Roberts: A new representation for linear lists.
Myers: An applicative random-access stack
Carlsson, Munro, Poblete: An implicit binomial queue with constant insertion time.
Kaplan, Tarjan: Purely functional lists with catenation via recursive slow-down.
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Can I use a min-height for table, tr or td?
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In my Google Chrome (version 47.0.2526.106 m) running on a Windows 7, I found that setting the height of a td actually is processed as a padding top and bottom, which may introduce some layout problem as you think it's really a ...
How do I represent a time only value in .NET?
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LocalTime is exactly what I need to support my requirement.
– sduplooy
Jan 10 '10 at 15:14
1
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Check if Python Package is installed
...e:
print(f"can't find the {name!r} module")
Python 3:
try:
import mymodule
except ImportError as e:
pass # module doesn't exist, deal with it.
Python 2:
try:
import mymodule
except ImportError, e:
pass # module doesn't exist, deal with it.
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How to put multiple statements in one line?
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Thanks ! Lifesaver ! I don't use this in my script, but in the interactive shell this is useful for debugging... I often simply quit the interactive shell and restart it to get a clean environment and then I have to repeat certain steps, i.e. importing a module, run...
Java Naming Convention with Acronyms [closed]
...ere in Eclipse - auto-complete for instance. Have a method/variable named 'myDvdCoverImage'? - just type mDCI Ctrl+Space
– teabot
Feb 10 '10 at 14:34
3
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Where does VBA Debug.Print log to?
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This can be very handy to quickly output the property of an object...
? myWidget.name
...to set the property of an object...
myWidget.name = "thingy"
...or to even execute a function or line of code, while in debugging mode:
Sheet1.MyFunction()
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