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Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?
...ith a linebreak in your shell (it looks really ugly if the prompt does not start at the very left).
Use the -n argument to omit the trailing linebreak and it will print the same checksum as your python script:
> echo -n mystringforhash | md5sum
86b6423cb6d211734fc7d81bbc5e11d3 -
...
Express command not found
...cumentation how are we supposed to learn about it?
– Startec
Jul 23 '14 at 5:00
1
FWIW official d...
What is stack unwinding?
... do with how C++ calls the destructors for the objects allocated since the started of any code block. Objects that were created within the block are deallocated in reverse order of their allocation.
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Renaming or copying files and folder using NERDTree on Vim. Is it possible?
...There should resist exec_menuitem.vim and fs_menu.vim. Now you should only start a graphical Vim instance & NerdTree.
– Zsolt Botykai
Feb 19 '10 at 11:50
2
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Green Bars in Visual Studio 2010
...
IN SUMMARY...
Start out blank.
Make a change = Yellow.
Save the change = Green.
Undo = Orange.
Change the line again = Yellow.
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Checkout remote branch using git svn
...te the git branch waldo-svn, run
git checkout waldo-svn
git svn rebase
Starting from a trunk-only checkout
To add a Subversion branch to a trunk-only clone, modify your git repository's .git/config to contain
[svn-remote "svn-mybranch"]
url = http://svn.example.com/project/branches/myb...
How to check whether dynamically attached event listener exists or not?
...
What I would do is create a Boolean outside your function that starts out as FALSE and gets set to TRUE when you attach the event. This would serve as some sort of flag for you before you attach the event again. Here's an example of the idea.
// initial load
var attached = false;
// th...
Mysql - How to quit/exit from stored procedure
...w where w.package_id =
package_id ;
this_proc:BEGIN -- this_proc block start here
IF v_workflow_count = 0 THEN
select 'no work flow ' as 'workflow_status' ;
SET o_message ='Work flow is not created for this package.';
SET o_number = -2 ;
LEAVE this_proc;
END IF;
select 'w...
How do you manage databases in development, test, and production?
...sql
dbChanges_2.sql
...
dbChanges_n.sql
This worked well enough until we started maintaining two lines of development: Trunk/Mainline for new development, and a maintenance branch for bug fixes, short term enhancements, etc. Inevitably, the need arose to make changes to the schema in the branch. A...
How was the first compiler written?
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Woz said in one of his public talks that when he started, he couldn't afford a compiler so he compiled to binary by hand on paper. If you want to see something even more wild, read about the conditions under which Bill Gates and Paul Allen wrote the BASIC for the Altair 880...