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How does Access-Control-Allow-Origin header work?
Apparently, I have completely misunderstood its semantics. I thought of something like this:
16 Answers
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How to count objects in PowerShell?
...urn objects instead of text. So for example, running get-alias returns me a number of System.Management.Automation.AliasInfo objects:
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Creating an object: with or without `new` [duplicate]
...already been asked (say, here ); yet I still don't understand it. So, let me ask it.
2 Answers
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bundle install returns “Could not locate Gemfile”
...eers and thanks from the sleep-deprived future!
– Jaime
Sep 17 '14 at 18:23
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BTW you can find yo...
How do I put a bunch of uncommitted changes aside while working on something else
...a bunch of uncommitted changes and want to set it aside while working on something else instead, and then later (f.i. after several days) come back to it and proceed working. What would be the easiest workflow to accomplish this? (So far I have only experience with Mercurial's basic functionality). ...
“unary operator expected” error in Bash if condition
...ket version [ ... ]. Inside a [[ ... ]] compound, word-splitting and pathname expansion are not applied to words, so you can rely on
if [[ $aug1 == "and" ]];
to compare the value of $aug1 with the string and.
If you use [ ... ], you always need to remember to double quote variables like this:
i...
Android Studio needs JDK 7 for Android-L mac
...and I would like to use the new cards lib.
My Problem is, that it's giving me this error within my gradle file and I need to fix that.
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Absolute vs relative URLs
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+1 I agree. There might be (a few) times when absolute urls are better, for instance when using a CDN, or if you need to change the content website. Searching for a domain name is a lot easier than searching for relative urls IMHO.
– Sune R...
Rails: How can I set default values in ActiveRecord?
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There are several issues with each of the available methods, but I believe that defining an after_initialize callback is the way to go for the following reasons:
default_scope will initialize values for new models, but then that will become the scope on which you find the mo...
Entity Framework Join 3 Tables
I'm trying to join three tables but I can't understand the method...
2 Answers
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