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Can Protractor and Karma be used together?
...rotractor is replacing Angular Scenario Runner for E2E testing, does that mean I will still be able to use it with Karma as my E2E testing framework ?
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PostgreSQL - how to quickly drop a user with existing privileges
... Indeed, the DROP OWNED BY command is a bit ambiguous in its meaning and effects. I had to read the doc carefully to get it right. Thanks for the posts guys.
– Sébastien Clément
Apr 7 '16 at 19:36
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How do I get the picture size with PIL?
...ibly) includes the number of channels. If you only get 2 dims it probably means that the number of channels is 1.
– Alex Kreimer
May 12 at 8:59
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How serious is this new ASP.NET security vulnerability and how can I workaround it?
...ring decrypted properly, and the application was able to make sense of it. Meaning, if the encrypted string was an 10 digit account number, after decryption the application found something like "1234567890" and not "abcd1213ef"
Outcome 2 : The padding was correct, but after decryption the string obt...
How can I match a string with a regex in Bash?
...rks, but it's really easy to over-generalize and mistakenly believe that * means to match anything in any context. It only works like that inside [[ ]]. Otherwise, it expands to the existing filenames.
– Alan Porter
Feb 26 '14 at 16:02
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Do I need to store the salt with bcrypt?
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@Adam - As the salt is randomly generated, it means you don't need to have a method of associating the two things in your database.
– RodeoClown
Jan 26 '11 at 20:39
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Cross cutting concern example
...s considered cross-cutting. My original perceptions was that cross-cutting meant the code spanned multiple layers of the application.
– jlars62
May 16 '14 at 19:00
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What is the difference between syntax and semantics in programming languages?
...9. C99 and latter allow mixed type declarations.)
Semantics is about the meaning of the sentence. It answers the questions: is this sentence valid? If so, what does the sentence mean? For example:
x++; // increment
foo(xyz, --b, &qrs); // call foo
are syntactically valid C...
What is referential transparency?
What does the term referential transparency mean? I've heard it described as "it means you can replace equals with equals" but this seems like an inadequate explanation.
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AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
...ly considered a cross-origin resource (CORS) request, which in other words means that the request automatically issues an OPTIONS request which checks for CORS headers on the server's/servlet's side.
This happens even if you set
crossOrigin: false;
or even if you ommit it.
The reason is simply...