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bash: mkvirtualenv: command not found
...d virtualenvwrapper.sh and outputs the path to it. The script is then read by the shell via 'source'.
If you want this to happen every time you restart your shell, it's probably better to grab the output from the "which" command first, and then put the "source" line in your shell, something like th...
Is non-blocking I/O really faster than multi-threaded blocking I/O? How?
...it can use all available processors. On Windows this approach is supported by Thread Pool API.
Of course having more threads is not per se a problem. As you might have recognized I chose quite a high number of connections/threads. I doubt that you'll see any difference between the three possible i...
Regular vs Context Free Grammars
...bout are the various pumping lemmata. A regular language can be recognized by a finite automaton. A context-free language requires a stack, and a context sensitive language requires two stacks (which is equivalent to saying it requires a full Turing machine.)
So, if we think about the pumping lemm...
How to increase font size in the Xcode editor?
...- Bad Design and more bad UX ... Why keep this option (Cmd t) alive, which by the way is most standard way to increase font size across most well behaved mac apps, if you do not want user to change the font this way?
In Xcode preferences, when you try to change the font size by clicking on "fonts an...
Convert XLS to CSV on command line
... Works just fine, and not only for xls files, but also xlsx. As said by Andrew, file paths must either be absolute, or in the user "data" directory (I'm not sure what is the exact name in english). I still haven't figured out how to solve that, I'm not doing much vbscript! :)
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How to open standard Google Map application from my application?
...ps app only is used, this stops the intent filter (dialog) from appearing, by using
intent.setPackage("com.google.android.apps.maps");
like so:
String uri = "http://maps.google.com/maps?saddr=" + sourceLatitude + "," + sourceLongitude + "&daddr=" + destinationLatitude + "," + destinationLon...
Difference between 'self' and 'total' in Chrome CPU Profile of JS
...mportant to look at how many times that function is being called.
Article by Intel
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Xcode variables
...trying to create a "run script build phase", you can start off this script by typing "env" (without the quotes) as the first line of your bash shell script (or the equivalent command for the shell you're using) and build your project. This will output all of the environment variables that are availa...
How can I get pg_dump to authenticate properly
...tgres via a local unix socket as any user with no password. It can be done by simply changing peer above to trust and reloading postgres.
# Don't require a password for local connections
local all all trust
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CSS selector with period in ID
...some\\.id to escape the special character. The first backslash is consumed by Stylus, leaving the remaining backslash in the compiled CSS, which achieves the desired result described in this answer.
– markrian
Aug 15 '16 at 15:27
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