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Haskell: Lists, Arrays, Vectors, Sequences
...Functional
Data.Sequence is internally based on finger trees (I know, you don't want to know this) which means that they have some nice properties
Purely functional. Data.Sequence is a fully persistant data structure.
Darn fast access to the beginning and end of the tree. ϴ(1) (amortized) to g...
Media Queries: How to target desktop, tablet, and mobile?
I have been doing some research on media queries and I still don't quite understand how to target devices of certain sizes.
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How to configure Sublime Text 2/3 to use direct Ctrl+Tab order and to create new tabs after the last
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Thanks. What about changing where does a new tab appear and where do I get when I close a tab?
– Ivan
Aug 29 '14 at 15:14
2
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Copy / Put text on the clipboard with FireFox, Safari and Chrome
...orer I can use the clipboardData object to access the clipboard. How can I do that in FireFox, Safari and/or Chrome?
19 Ans...
Sending images using Http Post
... to your NameValuePair using image as the key-name.
Sending images can be done using the HttpComponents libraries. Download the latest HttpClient (currently 4.0.1) binary with dependencies package and copy apache-mime4j-0.6.jar and httpmime-4.0.1.jar to your project and add them to your Java build...
Need a good hex editor for Linux [closed]
...s:
Efficient editing of large data files and block devices.
Multilevel undo - redo operations.
Customizable data views.
Fast data rendering on screen.
Multiple tabs.
Fast find and replace operations.
A data conversion table.
Advanced copy/paste capabilities.
Highlighting of selection pattern match...
How to set JAVA_HOME in Linux for all users
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find /usr/lib/jvm/java-1.x.x-openjdk
vim /etc/profile
Prepend sudo if logged in as not-privileged user, ie. sudo vim
Press 'i' to get in insert mode
add:
export JAVA_HOME="path that you found"
export PATH=$JAVA_HOME/bin:$PATH
logout and login again, reboot, or use source /etc/profile t...
Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
...mod("file",
484) (in decimal) would give the same result.
What you are doing is passing 664 which in octal is 1230
In your case you would need
os.chmod("/tmp/test_file", 436)
[Update] Note, for Python 3 you have prefix with 0o (zero oh). E.G, 0o666
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How to put Google Maps V2 on a Fragment using ViewPager
I am trying to do a tab layout same in Play Store. I got to display the tab layout using a fragments and viewpager from androidhive. However, I can't implement google maps v2 on it. I searched the internet for hours already, but I can't find a tutorial on how to do it. Can some one please show m...
What are these ^M's that keep showing up in my files in emacs?
So I think it may have to do with textmate, but we work in a small team and are having some issues with full-file conflicts of nearly identical files in git because each line of one branch has a ^M appended to it.
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