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How do I find out what keystore my JVM is using?
...name and location of the persistent keystore file for the keystore managed by keytool. The keystore is by default stored in a file named .keystore in the user's home directory, as determined by the "user.home" system property. Given user name uName, the "user.home" property value defaults to
C:\Use...
Deleting a resource using http DELETE
...
The RESTful web services cookbook is a great resource for this. By chance, its google preview show the page about DELETE (page 11):
The DELETE method is idempotent. This
implies that the server must return
response code 200 (OK) even if the
server deleted the resource in a
pre...
Nginx 403 error: directory index of [folder] is forbidden
...is is caused because nginx will try to index the directory, and be blocked by itself. Throwing the error mentioned by OP.
try_files $uri $uri/ means, from the root directory, try the file pointed by the uri, if that does not exists, try a directory instead (hence the /). When nginx access a directo...
Mongoose.js: Find user by username LIKE value
I like to to go find a user in mongoDb by looking for a user called value.
The problem with:
13 Answers
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When do you use the “this” keyword? [closed]
...here are several usages of this keyword in C#.
To qualify members hidden by similar name
To have an object pass itself as a parameter to other methods
To have an object return itself from a method
To declare indexers
To declare extension methods
To pass parameters between constructors
To internall...
What are 'get' and 'set' in Swift?
...r convenience - you can call this from other code without having to divide by or multiply by 3 all the time, because that's done right before setting the variable and right before you get the variable.
In Swift, we can have properties that are computed when gotten and can do something when set. We ...
What does the 'Z' mean in Unix timestamp '120314170138Z'?
...iki/Coordinated_Universal_Time:
The UTC time zone is sometimes denoted by the letter Z—a reference to
the equivalent nautical time zone (GMT), which has been denoted by a Z
since about 1950. The letter also refers to the "zone description" of
zero hours, which has been used since 1920 (s...
How to avoid .pyc files?
...hanges":
Python can now be prevented from
writing .pyc or .pyo files by
supplying the -B switch to the Python
interpreter, or by setting the
PYTHONDONTWRITEBYTECODE environment
variable before running the
interpreter. This setting is available
to Python programs as the
sys.dont_w...
How can I dynamically set the position of view in Android?
...ion of this view relative to its parent. This method is meant to be called by the layout system and should not generally be called otherwise, because the property may be changed at any time by the layout. - so maybe thats not that good an idea ;)
– katzenhut
Ma...
What is a loop invariant?
I'm reading "Introduction to Algorithm" by CLRS. In chapter 2, the authors mention "loop invariants". What is a loop invariant?
...