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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...
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
...
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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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...
