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Programmatically fire button click event?
...anZaky German
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8
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How do I add a password to an OpenSSH private key that was generated without a password?
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360
Try the command ssh-keygen -p -f keyfile
From the ssh-keygen man page
-p Requests changi...
How to undo 'git reset'?
...nd want to undo it. My reflog looks like this:
$ git reflog
3f6db14 HEAD@{0}: HEAD~: updating HEAD
d27924e HEAD@{1}: checkout: moving from d27924e0fe16776f0d0f1ee2933a0334a4787b4c
[...]
The first line says that HEAD 0 positions ago (in other words, the current position) is 3f6db14; it was obtaine...
Timer & TimerTask versus Thread + sleep in Java
...void run() { NewUploadServer.getInstance().checkAndUploadFiles(); }
}, 0, 60 * 1000);
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Control the size of points in an R scatterplot?
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101
Try the cex argument:
?par
cex
A numerical value giving the
amount by which plotting text an...
How can you hide database output in Rails console?
...logging in console)
To turn it back on
ActiveRecord::Base.logger.level = 0
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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
...s bad practice when there is string.IsNullOrWhiteSpace(string) in .NET 4.0 and above?
9 Answers
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Gradle, “sourceCompatibility” vs “targetCompatibility”?
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answered May 21 '13 at 9:07
MattMatt
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When to use “new” and when not to, in C++? [duplicate]
...s out of scope. Some examples of this are:
void foo()
{
Point p = Point(0,0);
} // p is now destroyed.
for (...)
{
Point p = Point(0,0);
} // p is destroyed after each loop
Some people will say that the use of new decides whether your object is on the heap or the stack, but that is only true...
How to use a different version of python during NPM install?
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507
You can use --python option to npm like so:
npm install --python=python2.7
or set it to be u...