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AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
...nal web application at work. In IE10 the requests work fine, but in Chrome all the AJAX requests (which there are many) are sent using OPTIONS instead of whatever defined method I give it. Technically my requests are "cross domain." The site is served on localhost:6120 and the service I'm making AJA...
Removing the fragment identifier from AngularJS urls (# symbol)
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I needed to put <base href="/" /> in my index.html <head> section.
– nyxz
Dec 18 '15 at 13:51
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Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
... a collection of type T could provide a method ActOnItem<TParam>(int index, ActByRef<T,TParam> proc, ref TParam param), but the JITter would have to create a different version of the method for every value type TParam. Using a typed reference would allow one JITted version of the method...
Create MSI or setup project with Visual Studio 2012
I create a small application and I would like to create one MSI file.
8 Answers
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Hashing a string with Sha256
...ich you want to do. (Presumably you want to do whichever one your friend's PHP code is doing.)
For ASCII text, Encoding.UTF8 will definitely be suitable. If you're aiming for perfect compatibility with your friend's code, even on non-ASCII inputs, you'd better try a few test cases with non-ASCII ch...
vim “modifiable” is off
...ot something like this:
~=+www-halo=+test=+lib=+Halo=+Return2=+HeaderTest.php=
~=+www-halo=+test=+lib=+Halo=+Service=+LandmarkTest.php=
~=+www-halo=+test=+lib=+Halo=+Transaction=+AuthnetTest.php=
Which is totally useless to you since you have a different file structure. but look for the file tha...
month name to month number and vice versa in python
...alendar.month_abbr[month_number]
Abbr-to-Number
list(calendar.month_abbr).index(month_abbr)
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List columns with indexes in PostgreSQL
I would like to get the columns that an index is on in PostgreSQL.
23 Answers
23
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What's the difference between an inverted index and a plain old index?
In software engineering we create indexes all the time (e.g., in databases) but I also hear a lot of people talk about inverted indices. Is there something fundamentally different between the two? They sound like the same thing.
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How do you use the ellipsis slicing syntax in Python?
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I find we can use a[indexes, ...] while a is a 1-dimenstional array even!
– acgtyrant
May 22 '17 at 8:14
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