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What is the best Distributed Brute Force countermeasure?
First, a little background: It is no secret that I am implementing an auth+auth system for CodeIgniter, and so far I'm winning (so to speak). But I've run into a pretty non-trivial challenge (one that most auth libraries miss entirely, but I insist on handling it properly): how to deal intelligently...
Execute command on all files in a directory
Could somebody please provide the code to do the following:
Assume there is a directory of files, all of which need to be run through a program. The program outputs the results to standard out. I need a script that will go into a directory, execute the command on each file, and concat the output int...
How to display all methods of an object?
I want to know how to list all methods available for an object like for example:
8 Answers
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Vim: How to insert in visual block mode?
...f features. (You might want to copy and paste it into a buffer and do incremental search because the format is odd.)
Enabling it is outside the scope of this question but I'm sure you can find it somewhere.
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How are the points in CSS specificity calculated
...ut the issue.
However, as many have already pointed out, the W3C CSS recommendation states that "Concatenating the three numbers a-b-c (in a number system with a large base) gives the specificity." So the geek in me just had to figure out just how large this base is.
It turns out that the "very la...
Create Directory if it doesn't exist with Ruby
... to use FileUtils, you may do system call (update from @mu is too short comment):
> system 'mkdir', '-p', 'foo/bar' # worse version: system 'mkdir -p "foo/bar"'
=> true
But that seems (at least to me) as worse approach as you are using external 'tool' which may be unavailable on some system...
Static way to get 'Context' in Android?
Is there a way to get the current Context instance inside a static method?
19 Answers
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How do I temporarily disable triggers in PostgreSQL?
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This disables triggers for the current session.
To re-enable for the same session:
SET session_replication_role = DEFAULT;
Source: http://koo.fi/blog/2013/01/08/disable-postgresql-triggers-temporarily/
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Change case of a file on Windows?
... are a couple of files in our git-controlled codebase that I'd like to rename. Specifically, I just want to change the case of the file, so that sourceCode.java becomes SourceCode.java , for example. The catch: I'm on a Windows box, and the filesystem thinks those are the same file name.
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Compare object instances for equality by their attributes
I have a class MyClass , which contains two member variables foo and bar :
15 Answers
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