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Is there a way to “autosign” commits in Git with a GPG key?
...t to setup your key id in ~/.gitconfig or the project-specific .git/config file. More information about that process can be seen in the git community book. Signing tags is infinitely more useful than signing each commit you make.
...
What's the difference between eval, exec, and compile?
...') # you cannot evaluate a statement
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<string>", line 1
a = 47
^
SyntaxError: invalid syntax
The compile in 'exec' mode compiles any number of statements into a bytecode that implicitly a...
What is the difference between 'java', 'javaw', and 'javaws'?
... Start launches Java applications/applets hosted on a network.
If a JNLP file is specified, javaws will launch the Java application/applet specified in the JNLP file.
The javaws launcher has a set of options that are supported in the current release. However, the options may be removed in a future...
IntelliJ IDEA: Move line?
...akpoints : Ctrl + Shift + F8 [Mac = Cmd + Shift + F8]
(2) Open Specific File
Ctrl + Shift + N
(3) Open All Methods Implemented in class
Open specific class and press,
Ctrl + F12
(4) Go to Specific Line Number
Ctrl + G
(5) Method Implementation and Declaration
Declaration : Ctrl + B
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How to get parameters from the URL with JSP
...
@simgineer First, the file MUST be JSP, not just plain HTML. Read the following topics: Expression language, don't show variable value, EL expressions are not evaluated in JBoss AS 4.2.2, Expression Language in JSP not working.
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How to delete images from a private docker registry?
...service: registry
storage:
cache:
blobdescriptor: inmemory
filesystem:
rootdirectory: /var/lib/registry
delete:
enabled: true
http:
addr: :5000
headers:
X-Content-Type-Options: [nosniff]
health:
storagedriver:
enabled: true
interval: 10s
...
Difference between “on-heap” and “off-heap”
...y allocate/read and write 'unmanaged' chunks of memory (even memory mapped files).
So one can allocate large amounts of 'unmanaged' memory and use this to save objects there. In order to save arbitrary objects into unmanaged memory, the most viable solution is the use of Serialization. This means t...
Partial classes in separate dlls
...must be
defined in the same assembly and the
same module (.exe or .dll file).
Partial definitions cannot span
multiple modules.
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What are the GCC default include directories?
When I compile a very simple source file with gcc I don't have to specify the path to standard include files such as stdio or stdlib.
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Is there a Newline constant defined in Java like Environment.Newline in C#?
...se your app is running on a Windows machine, for example, doesn't mean the file it's reading will be using Windows-style line separators. Many web pages contain a mixture of "\n" and "\r\n", having been cobbled together from disparate sources. When you're reading text as a series of logical lines,...