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Smallest data URI image possible for a transparent image
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I think it must be a compressed transparent 1x1 GIF file (82 bytes):
data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==
Generated with dopiaza.org data:URI generator.
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unable to print object ('po') in xcode6 beta 6 osx swift project: (Error in auto-import: failed to g
...get module 'Touch' from AST context:
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/libxml2/libxml/tree.h"
^
/Applications/Xcode.app/Co...
How to delete SQLite database from Android programmatically
I would like to delete the database file from the Android file system programatically? Can I have a shell script launch adb which in turns runs a shell script in the Android space to do the database deletion? Can I get this done from within a JUnit test case (with a system() call)?
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favicon.png vs favicon.ico - why should I use PNG instead of ICO?
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-1 .ico also allow multiple resolution in one file (16x16 and 32x32 for example). So the icone stay nice when you create a shortcut on a desktop.
– gagarine
Feb 4 '11 at 22:54
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BASH copy all files except one
I would like to copy all files out of a dir except for one named Default.png. It seems that there are a number of ways to do this. What seems the most effective to you?
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How to debug Spring Boot application with Eclipse?
...fferenet, Running Main directly wasn't picking up few spring configuration files ie bootstrap.xml, then i had to switch to running it as as maven spring-boot:run. But problem with it is if even though you are running this maven goal from eclipse it wont debug it.
– sanjay patel...
Root user/sudo equivalent in Cygwin?
...ered.
This is easily scripted, so long as ~/bin is in your path. Create a file ~/bin/sudo with the following content:
#!/usr/bin/bash
cygstart --action=runas "$@"
Now make the file executable:
$ chmod +x ~/bin/sudo
Now you can run commands with real elevated privileges:
$ sudo elevatedComman...
Find size of Git repository
...yes. This is pretty clear because I'm using du to measure the size of that file.
– sehe
May 25 '16 at 11:48
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show 2 more comments
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Should I use encoding declaration in Python 3?
Python 3 uses UTF-8 encoding for source-code files by default. Should I still use the encoding declaration at the beginning of every source file? Like # -*- coding: utf-8 -*-
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Take the content of a list and append it to another list
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Using the map() and reduce() built-in functions
def file_to_list(file):
#stuff to parse file to a list
return list
files = [...list of files...]
L = map(file_to_list, files)
flat_L = reduce(lambda x,y:x+y, L)
Minimal "for looping" and elegant coding pattern :)
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