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Elegant ways to support equivalence (“equality”) in Python classes
... and __ne__ special methods, respectively. The easiest way I've found to do this is the following method:
10 Answers
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Gradients on UIView and UILabels On iPhone [duplicate]
...arketing team decides to change the colors, and a graphics guy asks how to do that, he's not going to like being told that you just adjust the color array on the CAGradientLayer in MyLabelView.m ... and nor should he. Doesn't matter much for a one person shop, but for teams it does.
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What's the difference between a web site and a web application? [closed]
...ow.com to be an application because it relies on the input of the users to do a specific task (provide answers to programming questions), not the input of one entity to control it's content.
– Goldentoa11
May 16 '14 at 13:13
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RESTfully design /login or /register resources?
...//en.wikipedia.org/wiki/HTTP_303
Edit to address URL design concerns:
"How do I design my resources?" is an important question to me; "how do I design my URLs?" is a consideration in two areas:
URLs that users will see should not be too ugly and meaningful if possible;
if you want cookies to be sent...
Viewing contents of a .jar file
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@salvob You don't need the hyphen as it takes after tar with the options mandatory.
– Tom Hawtin - tackline
Jan 12 '17 at 16:51
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android layout: This tag and its children can be replaced by one and a compound drawable
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Hey look at that, all I had to do was search. stackoverflow.com/a/6671544/1224741
– QED
Aug 8 '12 at 1:40
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How to rename a table in SQL Server?
... names has a . in them, use [] around the table name. (I know, I know, but dots can happen...) E.g. sp_rename '[Stupid.name]', 'NewName' or with schema sp_rename '[dbo.Stupid.name]', 'NewName'
– vacip
Jul 25 '16 at 14:44
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What happens when there's insufficient memory to throw an OutOfMemoryError?
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The JVM never really runs out of memory. It does memory computation of the heap stack in advance.
The Structure of the JVM, Chapter 3, section 3.5.2 states:
If Java virtual machine stacks can be dynamically expanded, and expansion is attempted but insufficient ...
Pushing empty commits to remote
...story will look kind of confusing.
You could change the commit message by doing
git commit --amend
git push --force-with-lease # (as opposed to --force, it doesn't overwrite others' work)
BUT this will override the remote history with yours, meaning that if anybody pulled that repo in the meanwh...
Read environment variables in Node.js
... ENV_VARIABLE is the name of the variable you wish to access.
See Node.js docs for process.env.
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