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What do the makefile symbols $@ and $< mean?
...jects with GNU Make, 3rd Edition, p. 16 (it's under GNU Free Documentation License):
Automatic variables are set by make after a rule is matched. They
provide access to elements from the target and prerequisite lists so
you don’t have to explicitly specify any filenames. They are very
us...
How to execute multi-line statements within Python's own debugger (PDB)
..., 13:57:41)
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>>
When you're done, use Ctrl-D to return to the regular pdb prompt.
Just don't hit Ctrl-C, that will terminate the entire pdb session.
...
How can I use pickle to save a dict?
...Apple/clang-421.11.66))] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from numpy import *
>>> type(globals())
<type 'dict'>
>>> import pickle
>>> pik = pickle.dumps(globals())
Traceback (most recent call last):
...
Generating a random & unique 8 character string using MySQL
...the data about the vehicles, including the column "plate" which stores the License Plates for the vehicles.
22 Answers
...
PDOException SQLSTATE[HY000] [2002] No such file or directory
...eing: /Applications/MAMP/tmp/mysql/mysql.sock
– Bort License Plate
Jan 20 '16 at 4:47
1
+1. Using...
In which scenario do I use a particular STL container?
... on which to use in different usage scenarios:
Created by David Moore and licensed CC BY-SA 3.0
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Is it true that one should not use NSLog() on production code?
...es in your application. For example, in my application I use it to disable license key checks and only allow the application to run if it's before a certain date. This lets me distribute a time limited, fully functional beta copy with minimal effort on my part.
...
How do I reset the scale/zoom of a web app on an orientation change on the iPhone?
...OS orientationchange zoom bug. Script by @scottjehl, rebound by @wilto.MIT License.*/(function(m){if(!(/iPhone|iPad|iPod/.test(navigator.platform)&&navigator.userAgent.indexOf("AppleWebKit")>-1)){return}var l=m.document;if(!l.querySelector){return}var n=l.querySelector("meta[name=viewport...
What's the best way to distribute Java applications? [closed]
...rs and saves you some headaches. I also would like to mention we have free licenses for open source projects
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Is there a way to create xxhdpi, xhdpi, hdpi, mdpi and ldpi drawables from a large scale image?
...re comes with ABSOLUTELY NO WARRANTY and
# is distributed under GNU GPL v3 license.
#---------------------------------------------------------------
if [ $# -eq 0 ]; then
echo "No arguments supplied"
else if [ -f "$1" ]; then
echo " Creating different dimensions (dips) of "$1" ..."
mkd...