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How to convert a string to lower or upper case in Ruby
...Very similar to the patch @fakeleft referenced, and I have it in my .irbrc file. I monkey patch Object and create #own_methds with this: (obj.methods - obj.class.superclass.instance_methods).sort
– mlambie
Feb 3 '13 at 18:34
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How to determine the screen width in terms of dp or dip at runtime in Android?
I need to code the layout of the android widgets using dip/dp (in java files). At runtime if I code,
int pixel=this.getWindowManager().getDefaultDisplay().getWidth() ;
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Fastest way to implode an associative array with keys
... $request_str=print_r($_REQUEST,true); // flatten array for log file
– zzapper
Jan 8 '13 at 10:46
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passport.js passport.initialize() middleware not in use
... it still throws this error. I updated my question with the new express.js file/
– Naor
May 28 '13 at 6:17
7
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Launch custom android application from android browser
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</intent-filter>
</activity>
2) Create a HTML file to test the link or use this methods.
<a href="intent://example.com#Intent;scheme=http;package=com.example.mypackage;end">Open your Activity directly (just open your Activity, without a choosing dialog). </a>...
What are the minimum margins most printers can handle?
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For every PostScript printer, one part of its driver is an ASCII file called PostScript Printer Description (PPD). PPDs are used in the CUPS printing system on Linux and Mac OS X as well even for non-PostScript printers.
Every PPD MUST, according to the PPD specification written by Adobe,...
Number of processors/cores in command line
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And getconf also relies on this interface (the online file, simpler than what nproc does)
– Tobu
Jan 7 '15 at 11:56
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Is errno thread-safe?
...rrno is actually defined in bits/errno.h. Read the comments in the include file. It says: "Declare the `errno' variable, unless it's defined as a macro by bits/errno.h. This is the case in GNU, where it is a per-thread variable. This redeclaration using the macro still works, but it will be a func...
CSS table-cell equal width
... To expand on this, this works for simple layouts (1x1, 2x2, 3x3, etc) but complex layouts (1x3x1, 1x2x3x4, etc) require additional divs with display:table to be used as if they were rows, not display:tabl-row as some might expect. Example here.
– filoxo
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How do I list all loaded assemblies?
... each assembly, app domain and has a few options to load symbols (i.e. pdb files that contain debug information).
Using Process Explorer
If you want an external tool you can use the Process Explorer (freeware, published by Microsoft)
Click on a process and it will show a list with all the assem...