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How to get a password from a shell script without echoing
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MySQL/Amazon RDS error: “you do not have SUPER privileges…”
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Python naming conventions for modules
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Just nib. Name the class Nib, with a capital N. For more on naming conventions and other style advice, see PEP 8, the Python style guide.
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How can I calculate the number of lines changed between two commits in git?
...ask for git log. Ron DeVera touches on this, but you can actually do a lot more than what he mentions. Since git log internally calls the diff machinery in order to print requested information, you can give it any of the diff stat options - not just --shortstat. What you likely want to use is:
git ...
How to get the primary IP address of the local machine on Linux and OS X? [closed]
... I found a problem, while this works on OS X it does return more than one IP, a list of IPs. It seems that the first one is the right one but still this would break my logic. See gist.github.com/ssbarnea/31b9dcb0f8fd528b958c -- it also returns the vnic ones that are active but used by...
Regular expression to match numbers with or without commas and decimals in text
... you're working with JavaScript or Ruby or something, things start looking more complex:
(?:^|\s)(\d*\.?\d+|\d{1,3}(?:,\d{3})*(?:\.\d+)?)(?!\S)
You'll have to use capture groups; I can't think of an alternative without lookbehind support. The numbers you want will be in Group 1 (assuming the whole...
Difference between applicationContext.xml and spring-servlet.xml in Spring Framework
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What is a Proxy in Doctrine 2?
...between proxy objects and partial objects. See @Kontrollfreak's answer for more details: https://stackoverflow.com/a/17787070/252591
Proxy objects are used whenever your query doesn't return all data required to create an entity. Imagine following scenario:
@Entity
class User {
@Column pro...
force browsers to get latest js and css files in asp.net application
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Is it possible to import a whole directory in sass using @import?
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