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Is SecureRandom thread safe?
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I'm going to go out on a limb here and say this answer is incorrect. The contract for Random, which guarantees thread safety, is not binding on subclasses. Certainly all the other properties of Random documented are not binding on subclasses...
Grep for literal strings
...o this on the terminal prompt? I know I can create a pattern file, but without a file, is it possible to do on the prompt? Pressing Enter obviously executes the command.
– ADTC
Dec 7 '15 at 9:21
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CleanWPPAllFilesInSingleFolder error makes my project no longer load
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In my case, it turned out that IIS was not installed on the destination server! Installing it fixed the problem.
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Task continuation on UI thread
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Thx for saving my life. I spend hours to figure out how to call main thread things within the await/ContinueWith. For everyone else how is using Google Firebase SDK for Unity and still has the same issues, this is a working approach.
– CHaP
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git pull while not in a git directory
...rting git 1.8.5 (Q4 2013), you will be able to "use a Git command, but without having to change directories".
Just like "make -C <directory>", "git -C <directory> ..." tells Git to go there before doing anything else.
See commit 44e1e4 by Nazri Ramliy:
It takes more keypresses ...
Is there a recommended way to return an image using ASP.NET Web API
...emember that if you want the URL you showed in the question, you'd need a route that maps the {imageName}, {width} and {height} parameters.
public HttpResponseMessage Get(string imageName, int width, int height)
{
Image img = GetImage(imageName, width, height);
using(MemoryStream ms = new M...
Chmod recursively
...s, to list a directory. If you only have execute access, then you can find out the names of entries in the directory, but no other information (not even types, so you don't know which of the entries are subdirectories). This works for me:
find . -type d -exec chmod +rx {} \;
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How do I use prepared statements in SQlite in Android?
... Log.w("Exception:", e);
} finally {
db.endTransaction();
}
Check out these links for some more good info on transactions and speeding up database inserts.
Atomic Commit In SQLite (Great in depth explanation, go to Part 3)
Database transactions
Android SQLite bulk insert and update exampl...
TFS Get Specific Version into separate folder
...rsion of the code, and I need to pull down that version of code to test it out. My first thought would be to "Get Specific Version" to pull down the code, but I'd rather not get that version into my current workspace directory.
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Private and protected constructor in Scala
I've been curious about the impact of not having an explicit primary constructor in Scala, just the contents of the class body.
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