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How to add texture to fill colors in ggplot2
...ntly using scale_brewer() for fill and these look beautiful in color (on screen and via color printer) but print relatively uniformly as greys when using a black and white printer. I searched the online ggplot2 documentation but didn't see anything about adding textures to fill colors. Is there ...
Best practice multi language website
...d Translations", what I meant was a way to parse the translated strings on screen. I'm definitly not looking for a way to translate it on the client side! What I meant was the easiest way to switch languages on the front-end, but that's obviously using a cookie or a user setting :)
...
How to make an OpenGL rendering context with transparent background?
...ar *why)
{
fprintf(stderr, "%s", why);
exit(0x666);
}
static int Xscreen;
static Atom del_atom;
static Colormap cmap;
static Display *Xdisplay;
static XVisualInfo *visual;
static XRenderPictFormat *pict_format;
static GLXFBConfig *fbconfigs, fbconfig;
static int numfbconfigs;
static GLXCont...
Can you add new statements to Python's syntax?
...e want to introduce a "myprint" statement, that instead of printing to the screen instead logs to a specific file. ie:
myprint "This gets logged to file"
would be equivalent to
print >>open('/tmp/logfile.txt','a'), "This gets logged to file"
There are various options as to how to do the...
RESTful Authentication
... authentication is failed, the server must use temporary redirect to login screen and after successful login use temporary redirect back to previous location. Plus the server must embed logout action (POST form) to pretty much every page for logged in users.
– Mikko Rantalainen...
Why shouldn't I use mysql_* functions in PHP?
...n die. It will just end the script abruptly and then echo the error to the screen which you usually do NOT want to show to your end users, and let bloody hackers discover your schema. Alternately, the return values of mysql_* functions can often be used in conjunction with mysql_error() to handle er...
Best architectural approaches for building iOS networking applications (REST clients)
... their logic into one sequence of work needed for certain module (feature, screen, user story or user experience). It usually chains asynchronous operations and knows how to react on their success and failure cases. As an example you can imagine a messaging feature and corresponding MessagingCoordin...
How to become an OpenCart guru? [closed]
...ags
$this->document->addStyle( $href, $rel = 'stylesheet', $media = 'screen' ) – Add dynamic style
$this->document->getStyles()- Get page styles
$this->document->addScript( $script ) - Add dynamic script
$this->document->getScripts()- Get page scripts
$this->document->...
What does multicore assembly language look like?
...th the above, and use it instead
Related: How to display a number on the screen and and sleep for one second with DOS x86 assembly?
I think the initial processor needs to be in protected mode for this to work as we write to address 0FEE00300H which is too high for 16-bits
To communicate between pr...
When should I use Arrow functions in ECMAScript 6?
...ence of reading speed and line length on the effectiveness of reading from screen,
A medium line length (55 characters per line) appears to support effective reading at normal and fast speeds. This produced the highest level of comprehension . . .
Similar justifications are made for the condit...