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Can you connect to Amazon ElastiСache Redis outside of Amazon?
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BTW if anyone wants a windows EC2 solution, try these at the DOS prompt (on said windows EC2 machine):
To Add port-forwarding
C:\Users\Administrator>netsh interface portproxy add v4tov4 listenport=6379 listenaddress=10.xxx.64.xxx connectport=...
How to get height of entire document with JavaScript?
...ys result in a 0. Also, if you load more stuff in, or the user resizes the window, you may need to re-test. Use onload or a document ready event if you need this at load time, otherwise just test whenever you need the number.
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How to create separate AngularJS controller files?
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@RuslanIsmagilov your appCtrl is a global window.appCtrl. That is not a good practice.
– Fresheyeball
Mar 20 '14 at 16:01
1
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How to force child div to be 100% of parent div's height without specifying parent's height?
...lso, if you want to get rid of the scrollbar on the right-hand side of the window (appears in Firefox v28), give the window some breathing room: html { height: 100%; } body { height: 98%; }.
– Chris Middleton
Apr 24 '14 at 17:39
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Execute the setInterval function without delay the first time
... pretty-fy it if you need it:
(function() {
var originalSetInterval = window.setInterval;
window.setInterval = function(fn, delay, runImmediately) {
if(runImmediately) fn();
return originalSetInterval(fn, delay);
};
})();
Set the third argument of setInterval to true ...
Any way to exit bash script, but not quitting the terminal
...y, sh ./run2.sh, even if the embedded script ends with exit, your terminal window will still remain.
However if you use . or source, your terminal window will exit/close as well when subscript ends.
for more detail, please refer to What is the difference between using sh and source?
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QLabel: set color of text and background
...ckground color
QPalette sample_palette;
sample_palette.setColor(QPalette::Window, Qt::white);
sample_palette.setColor(QPalette::WindowText, Qt::blue);
sample_label->setAutoFillBackground(true);
sample_label->setPalette(sample_palette);
sample_label->setText("What ever text");
It works f...
Setting the default Java character encoding
... I was scratching my head cause that command was not working on Windows, linux and mac perfectly... then i put " around the value like this: java -D"file.encoding=UTF-8" -jar
– cabaji99
Sep 22 '17 at 15:35
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How can I check file size in Python?
I am writing a Python script in Windows. I want to do something based on the file size. For example, if the size is greater than 0, I will send an email to somebody, otherwise continue to other things.
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How to exit in Node.js
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If you're in a Unix terminal or Windows command line and want to exit the Node REPL, either...
Press Ctrl + C twice, or
type .exit and press Enter, or
press Ctrl + D at the start of a line (Unix only)
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