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Calling a parent window function from an iframe
... I prefer using this over others. Especially because it makes more sense to use iframes on cross origin docs (although programmers do exploit iframes more often than not) and given the wide support for this function on browsers.
– Fr0zenFyr
May 6 '...
When do we need curly braces around shell variables?
... in the variable md5sum, now accessible using ${md5sum}. Also, +1 and many more in spirit to OP for mentioning that it's good practice to be explicit!
– L0j1k
Jan 6 '15 at 11:31
11...
Differences between distribute, distutils, setuptools and distutils2?
...s merged back into Setuptools 0.7, so you don't need to use Distribute any more. In fact, the version on Pypi is just a compatibility layer that installs Setuptools.
distutils2 was an attempt to take the best of distutils, setuptools and distribute and become the standard tool included in Python's s...
Permission denied (publickey) when deploying heroku code. fatal: The remote end hung up unexpectedly
..._rsa
debug1: Trying private key: /c/Wrong/Directory/.ssh/id_dsa
debug1: No more authentication methods to try.
Permission denied (publickey).
From the above you could observe that ssh looks for the keys in the /c/Wrong/Directory/.ssh directory which is not where we have the public keys that we ju...
Python JSON serialize a Decimal object
...
This implementation doesn't work anymore. Elias Zamaria's one is the one working on the same style.
– piro
Mar 12 '14 at 17:17
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What is a “Stub”?
So, carrying on with my new years resolution to get more in to TDD, I am now starting to work more with Rhino Mocks .
6 An...
How do I set the maximum line length in PyCharm?
...stency with this style guide is important. Consistency within a project is more important. Consistency within one module or function is most important. But most importantly: know when to be inconsistent -- sometimes the style guide just doesn't apply.
– Krøllebølle
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How to securely save username/password (local)?
...lso known as Password Based Key Derivation Function 2 or PBKDF2). This is more secure than using encryption like Triple DES or AES because there is no practical way to go from the result of RFC2898DerivedBytes back to the password. You can only go from a password to the result. See Is it ok to use ...
Set the maximum character length of a UITextField
...er using the keyboard), minus the range length. If this value is too long (more than 25 characters in this example), return NO to prohibit the change.
When typing in a single character at the end of a text field, the range.location will be the current field's length, and range.length will be 0 becau...
When should I write the keyword 'inline' for a function/method?
...
Oh man, one of my pet peeves.
inline is more like static or extern than a directive telling the compiler to inline your functions. extern, static, inline are linkage directives, used almost exclusively by the linker, not the compiler.
It is said that inline hints...