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Python class inherits object
...t points along with other perks of "new" style classes can be found here.
One of the downsides of new-style classes is that the class itself is more memory demanding. Unless you're creating many class objects, though, I doubt this would be an issue and it's a negative sinking in a sea of positives....
What do the arrow icons in Subclipse mean?
...a different set of icons representing its local state. These icons are the ones most commonly seen, so let's start with them:
- A file ignored by version control. You can control what resources will be ignored by going to Window → Preferences → Team → Ignored Resources.
- A file not under v...
Creating temporary files in bash
... temporary directory using the same naming scheme. While
this does allow one to guarantee that a temporary file will not be
subverted, it still allows a simple denial of service attack. For
these reasons it is suggested that mktemp be used instead.
In a script, I invoke mktemp something lik...
How does node.bcrypt.js compare hashed and plaintext passwords without the salt?
...t: salt is stored with the hash. bcrypt is open source, so this means everyone knows how exactly it stores it. So you know how to extract it, or how to generate hash from plain text password. How does this help to protect passwords against scanning rainbow tables for hashes, which is basically the m...
How to filter git diff based on file extensions?
... to find the last differences between your local repository and the remote one, after pulling, you can use:
git diff YourBranchName@{1} YourBranchName --name-only "*.YourFileExtionsion"
For example:
git diff master@{1} origin/master --name-only "*.cs"
...
Resizing an iframe based on content
...
This solution, as all the other ones I tried, works only if the height increases, if from a tall page you navigate to a shorter one, the height is still set according to the height of the first one. Did anyone find a solution for this problem?
...
Calculating sum of repeated elements in AngularJS ng-repeat
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one downside to this is that it iterates over the collection twice. this is fine for small collections, but what if the collection is rather large? it seems like in ng-repeat there should be a way to have a running sum on a...
SQL Inner-join with 3 tables?
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This works with just one preference, but how would I want to edit this to make it work with 3 preferences? (one column for each preference)
– Bob Sanders
Apr 17 '12 at 17:05
...
Enabling HTTPS on express.js
...mar you dont have to break the bundled or even specify it if you dont have one, you will have a bundle cert if applicable, and cert(public key) and key(private key)
– Hayden Thring
May 30 '19 at 10:22
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Retain cycle on `self` with blocks
...f alias when you know you’ll get a retain cycle. If the block is just a one-shot thing then I think you can safely ignore the retain on self. The bad case is when you have the block as a callback interface, for example. Like here:
typedef void (^BufferCallback)(FullBuffer* buffer);
@interface A...