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Does ruby have real multithreading?
I know about the "cooperative" threading of ruby using green threads . How can I create real "OS-level" threads in my application in order to make use of multiple cpu cores for processing?
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How to execute an external program from within Node.js?
...ipt/importlistings.jar']);
//noinspection JSUnresolvedFunction
prc.stdout.setEncoding('utf8');
prc.stdout.on('data', function (data) {
var str = data.toString()
var lines = str.split(/(\r?\n)/g);
console.log(lines.join(""));
});
prc.on('close', function (code) {
console.log('proces...
Is there an Eclipse line-width marker?
...ific project where I need to wrap every code line at 65 characters. I have set up the eclipse Java code formatter properly for this. But what I really want is a vertical line to be drawn in the editor showing where the max line width while I am typing, not just when I run the formmater. I know this ...
Plotting with seaborn using the matplotlib object-oriented interface
... that already exists. Calling the function always initializes a figure and sets it up for the specific plot it's drawing.
However, once you've called lmplot, it will return an object of the type FacetGrid. This object has some methods for operating on the resulting plot that know a bit about the st...
How to use putExtra() and getExtra() for string data
...iews(context.getPackageName(), R.layout.my_test_widget); views.setOnClickPendingIntent(R.id.my_test_widget_button_1, pendingIntent);
– Matthias Luh
May 10 at 21:15
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How do you enable the escape key close functionality in a Twitter Bootstrap modal?
...rd belongs on the modal element, not the controller. This can be tested by setting it to false.
– WoodrowShigeru
Jun 25 at 11:16
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wkhtmltopdf: cannot connect to X server
...htmltopdf so that now you have an executable at /usr/local/bin/wkhtmltopdf
Set permissions: sudo chmod a+x /usr/local/bin/wkhtmltopdf
Install required support packages.
sudo apt-get install openssl build-essential xorg libssl-dev
Check to see if it works: run
/usr/local/bin/wkhtmltopdf http://w...
Remove all whitespace in a string
I want to eliminate all the whitespace from a string, on both ends, and in between words.
10 Answers
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Difference between break and continue in PHP?
What is the difference between break and continue in PHP?
10 Answers
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Updating and committing only a file's permissions using git version control
...to commit the file into git, so that the executable bit will be restored/set on clone / checkout / pull ?
3 Answers...