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PostgreSQL: How to make “case-insensitive” query
...t programmers don't have to remember to lowercase strings. But you need to read the sections "String Comparison Behavior" and "Limitations" in the docs before you decide to use citext.
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impro...
How to extract text from a PDF? [closed]
...e "grep" with impunity on my pdf files. Since I can grep better than I can read, it's a win! (:-) Upvote.
– David Elson
Aug 8 '15 at 22:54
1
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What does FETCH_HEAD in Git mean?
...Consider also, still with Git 2.29 (Q4 2020), the FETCH_HEAD is now always read from the filesystem regardless of the ref backend in use, as its format is much richer than the normal refs, and written directly by "git fetch"(man) as a plain file..
See commit e811530, commit 5085aef, commit 4877c6c, ...
Using cURL with a username and password?
...t .netrc file with appropriately strict permissions, so only your user can read it, than other mechanisms (e.g. command line args) that let other users read the information.
– Ken Williams
Oct 16 '18 at 20:26
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How to get all properties values of a JavaScript Object (without knowing the keys)?
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If you are reading this answer, you should definitely read the other one
– mgarciaisaia
Dec 11 '15 at 23:35
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Get specific object by id from array of objects in AngularJS
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... I really hope after reading this answer people don't think it's a good idea to sort an array then do a binary search. Binary search is clever, sure, but only if the array is already sorted, and in reality is: 1. easy to poorly implement, 2. Hard...
Why are Subjects not recommended in .NET Reactive Extensions?
..., how do we publish it?
I would imagine that you would want a dedicated thread for polling. You wouldn't want some other coder hammering the ThreadPool/TaskPool and leaving you in a ThreadPool starvation situation. Alternatively you don't want the hassle of context switching (I guess). So assume we...
Java ByteBuffer to String
... FileChannel.open(
Paths.get("files/text-latin1.txt", StandardOpenOption.READ);
ByteBuffer buffer = ByteBuffer.allocate(1024);
channel.read(buffer);
CharSet latin1 = StandardCharsets.ISO_8859_1;
CharBuffer latin1Buffer = latin1.decode(buffer);
String result = new String(latin1Buffer.array());
...
Mockito - difference between doReturn() and when()
...ion in which I want to test my Controller methods. However, as I have been reading on the specifics of Mockito, I have found that the methods doReturn(...).when(...) is equivalent to when(...).thenReturn(...) . So, my question is what is the point of having two methods that do the same thing or w...
What's the best way to check if a file exists in C?
...st
}
You can also use R_OK, W_OK, and X_OK in place of F_OK to check for read permission, write permission, and execute permission (respectively) rather than existence, and you can OR any of them together (i.e. check for both read and write permission using R_OK|W_OK)
Update: Note that on Windows...