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Why must wait() always be in synchronized block
...oked inside synchronized block
which assures that when synchronized block starts then everything will be read from main
memory and will be flushed into main memory before exiting the synchronized block.
synchronized(monitor) {
boolean wasNotified = false;
while(!wasNotified) {
wa...
What is the most compatible way to install python modules on a Mac?
I'm starting to learn python and loving it. I work on a Mac mainly as well as Linux. I'm finding that on Linux (Ubuntu 9.04 mostly) when I install a python module using apt-get it works fine. I can import it with no trouble.
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Maven command to list lifecycle phases along with bound goals?
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This answer would be perfect if it started off with FibreFoX's comment.
– UFL1138
Dec 7 '16 at 17:48
1
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Using ping in c#
...button26_Click(object sender, EventArgs e)
{
System.Diagnostics.ProcessStartInfo proc = new System.Diagnostics.ProcessStartInfo();
proc.FileName = @"C:\windows\system32\cmd.exe";
proc.Arguments = "/c ping -t " + tx1.Text + " ";
System.Diagnostics.Process.Start(proc);
tx1.Focus();...
How to ignore files/directories in TFS for avoiding them to go to central source repository?
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For TFS 2013:
Start in VisualStudio-Team Explorer, in the PendingChanges Dialog undo the Changes whith the state [add], which should be ignored.
Visual Studio will detect the Add(s) again. Click On "Detected: x add(s)"-in Excluded Changes
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Check for array not empty: any?
...rn Qfalse;
}
The difference is relevant if you have "sparse" arrays that start with lots of nil values, like for example an array that was just created.
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HTML5 dragleave fired when hovering a child element
...nt, it works. I went with the pointer-events: none on the children. When I start dragging I append a class that has this property, when drag's over I remove the class. Worked nicely on Safari and Chrome, but not on Firefox.
– Arthur Corenzan
Mar 14 '15 at 14:37...
How to run travis-ci locally
...n order.
Result
Now is a good time to run the history command. You can restart the process and replay those commands to run the same test against an updated code base.
If your repo is private: ssh-keygen -t rsa -b 4096 -C "YOUR EMAIL REGISTERED IN GITHUB" then cat ~/.ssh/id_rsa.pub and click her...
How do I record audio on iPhone with AVAudioRecorder?
...ewbie at iPhone development, so I am looking for a simple sample to get me started.
13 Answers
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How can I swap positions of two open files (in splits) in vim?
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Starting with this:
____________________
| one | two |
| | |
| |______|
| | three|
| | |
|___________|______|
Make 'three' the active window, then issue the command ...