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Installing Ruby Gem in Windows
I'm new to ruby. I tried to install GEM on my PC by following the steps given in the site http://rubygems.org/pages/download .
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Inheritance vs. Aggregation [closed]
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Here's my most common argument:
In any object-oriented system, there are two parts to any class:
Its interface: the "public face" of the object. This is the set of capabilities it announces to the rest of the world. In a lot of l...
How can I safely encode a string in Java to use as a filename?
...to use that String to make a filename, and then write to that file. Here's my code snippet to do this:
9 Answers
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How do I prevent an Android device from going to sleep programmatically?
...erManager.WakeLock wl = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK, "My Tag");
wl.acquire();
// screen and CPU will stay awake during this section
wl.release();
There's also a table on this page that describes the different kinds of wakelocks.
Be aware that some caution needs to be taken ...
What's the best free C++ profiler for Windows? [closed]
I'm looking for a profiler in order to find the bottleneck in my C++ code. I'd like to find a free, non-intrusive, and good profiling tool. I'm a game developer, and I use PIX for Xbox 360 and found it very good, but it's not free. I know the Intel VTune , but it's not free either.
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How do I perform HTML decoding/encoding using Python/Django?
... s = s.replace(code[1], code[0])
return s
unescaped = html_decode(my_string)
This, however, is not a general solution; it is only appropriate for strings encoded with django.utils.html.escape. More generally, it is a good idea to stick with the standard library:
# Python 2.x:
import HTM...
How do you normalize a file path in Bash?
...t;
#include <libgen.h>
#include <limits.h>
static char *s_pMyName;
void usage(void);
int main(int argc, char *argv[])
{
char
sPath[PATH_MAX];
s_pMyName = strdup(basename(argv[0]));
if (argc < 2)
usage();
printf("%s\n", realpath(argv[1], sPath))...
How to wrap text in LaTeX tables?
...eating a report in LaTeX which involves a few tables. I'm stuck on that as my cell data in the table is exceeding the width of the page. Can I somehow wrap the text so that it falls into the next line in the same cell of the table?
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How to auto-reload files in Node.js?
...er could mean logging into backend services which does take a long time in my case. "Perfect for development" would be something like hot-reloading classes while process is running in memory without losing state a-la what android studio does when you change source code.
– nuret...
.htaccess redirect all pages to new domain
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My bad... it does work, my hosting service had some other redirect on which was fu**** things up. Thanks! :)
– Yuval Adam
Dec 22 '09 at 10:59
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