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Change string color with NSAttributedString?
...iple attributes but it doesn't. The whole label needs to be one color at a time.
– rmaddy
Jan 19 '15 at 18:20
@RubénE...
Exploitable PHP functions
...ftp_nb_get
// read from filesystem
file_exists
file_get_contents
file
fileatime
filectime
filegroup
fileinode
filemtime
fileowner
fileperms
filesize
filetype
glob
is_dir
is_executable
is_file
is_link
is_readable
is_uploaded_file
is_writable
is_writeable
linkinfo
lstat
parse_ini_file
pathinfo
readfil...
Autoreload of modules in IPython [duplicate]
...need the autoreload extension. If you want it to automatically start every time you launch ipython, you need to add it to the ipython_config.py startup file:
It may be necessary to generate one first:
ipython profile create
Then include these lines in ~/.ipython/profile_default/ipython_config.py...
Long press on UITableView
...l tapping of the cell and also note that handleLongPress may fire multiple times (this will be due to the gesture recognizer state changes).
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Default function arguments in Rust
..., where you have people like brson who was the Rust project leader at the time. IRC might have had more, not sure.
– Chris Morgan
Nov 22 '17 at 1:42
add a comment
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Pimpl idiom vs Pure virtual class interface
...
Both pImpl and pure abstract base class are techniques to reduce compile time dependencies.
However, I only ever use pImpl to implement Value types (type 1), and only sometimes when I really want to minimize coupling and compile-time dependencies. Often, it's not worth the bother. As you rightly p...
Difference between wait and sleep
...l built-in command. It is a utility that delays for a specified amount of time.
The sleep command may support waiting in various units of time. GNU coreutils 8.4 man sleep says:
SYNOPSIS
sleep NUMBER[SUFFIX]...
DESCRIPTION
Pause for NUMBER seconds. SUFFIX may be ‘s’...
Is it possible to embed animated GIFs in PDFs?
...
I haven't tested it but apparently you can add quicktime animations to a pdf (no idea why). So the solution would be to export the animated gif to quicktime and add it to the pdf.
Here the solution that apparently works:
Open the GIF in Quicktime and save as MOV (Apparently...
Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
Every time I mention slow performance of C++ standard library iostreams, I get met with a wave of disbelief. Yet I have profiler results showing large amounts of time spent in iostream library code (full compiler optimizations), and switching from iostreams to OS-specific I/O APIs and custom buffer...
How to determine the content size of a UIWebView?
...much less hackish than inserting javascript. I wish I could upvote this 64 times.
– bugloaf
Nov 20 '12 at 19:36
That's...
