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Determine which JAR file a class is from
...ns the location of the class file itself. For example:
jar:file:/jdk/jre/lib/rt.jar!/java/lang/String.class
file:/projects/classes/pkg/MyClass$1.class
The getProtectionDomain().getCodeSource().getLocation() method returns the location of the jar file or CLASSPATH
file:/Users/home/java/libs/ej...
How to access route, post, get etc. parameters in Zend Framework 2
...
require_once 'lib/Zend/Loader/StandardAutoloader.php';
$loader = new Zend\Loader\StandardAutoloader(array('autoregister_zf' => true));
$loader->registerNamespace('Http\PhpEnvironment', 'lib/Zend/Http');
// Register with spl_autolo...
Adding parameter to ng-click function inside ng-repeat doesn't seem to work
...otstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angul...
Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
...are several differences between Boost.Thread and the C++11 standard thread library:
Boost supports thread cancellation, C++11 threads do not
C++11 supports std::async, but Boost does not
Boost has a boost::shared_mutex for multiple-reader/single-writer locking. The analogous std::shared_timed_mute...
What's the difference between libev and libevent?
Both 2 libs are designed for async i/o scheduling, and both engages epoll on linux, and kqueue on FreeBSD, etc.
2 Answers
...
Send attachments with PHP Mail()?
...s built-in mail() function.
To use:
Download Swiftmailer, and place the lib folder in your project
Include the main file using require_once 'lib/swift_required.php';
Now add the code when you need to mail:
// Create the message
$message = Swift_Message::newInstance()
->setSubject('Your ...
py2exe - generate single executable file
...s; use the --onefile option. It does this by packing all the needed shared libs into the executable, and unpacking them before it runs, just as you describe (EDIT: py2exe also has this feature, see minty's answer)
I use the version of PyInstaller from svn, since the latest release (1.3) is somewhat...
How do I make a simple makefile for gcc on Linux?
... Makefile I like to use for C source. Feel free to use it:
TARGET = prog
LIBS = -lm
CC = gcc
CFLAGS = -g -Wall
.PHONY: default all clean
default: $(TARGET)
all: default
OBJECTS = $(patsubst %.c, %.o, $(wildcard *.c))
HEADERS = $(wildcard *.h)
%.o: %.c $(HEADERS)
$(CC) $(CFLAGS) -c $< -o...
Rails: FATAL - Peer authentication failed for user (PG::Error)
...
You can go to your /var/lib/pgsql/data/pg_hba.conf file and add trust in place of Ident
It worked for me.
local all all trust
host all 127.0.0.1/32 trust
For further details refer to this issue
Ident authentication failed for user
...
How to wrap async function calls into a sync function in Node.js or Javascript?
Suppose you maintain a library that exposes a function getData . Your users call it to get actual data:
var output = getData();
Under the hood data is saved in a file so you implemented getData using Node.js built-in fs.readFileSync . It's obvious both getData and fs.readFileSync are sy...