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Which websocket library to use with Node.js? [closed]
...iving post request');
});
app.listen(80); //port 80 need to run as root
console.log("app listening on %d ", 80);
var server = http.createServer(app);
server.listen(port);
console.log("http server listening on %d", port);
var userId;
var wss = new WebSocketServer({server: server})...
Receiver not registered exception error?
...
The root of your problem is located here:
unregisterReceiver(batteryNotifyReceiver);
If the receiver was already unregistered (probably in the code that you didn't include in this post) or was not registered, then call to unr...
How to print an exception in Python?
...eption:
logging.exception("An exception was thrown!")
Output:
ERROR:root:An exception was thrown!
Traceback (most recent call last):
File ".../Desktop/test.py", line 4, in <module>
1/0
ZeroDivisionError: division by zero
Notes:
the function logging.exception() should only be ...
How to get a list of all files that changed between two Git commits?
...s and the grep command like below. Something like git status -s | grep M:
root@user-ubuntu:~/project-repo-directory# git status -s | grep '^ M'
M src/.../file1.js
M src/.../file2.js
M src/.../file3.js
....
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...
configure: error: C compiler cannot create executables
...eeing to the Xcode/iOS license requires admin privileges, please re-run as root via sudo.
$ sudo gcc
You have not agreed to the Xcode license agreements. You must agree to both license agreements below in order to use Xcode.
[...]
After you have accepted it, the commandline tools will work as exp...
What is Lazy Loading?
...ign of your object model too. (using aggregates and only loading aggregate roots like in domain driven design is a way to get around this without using lazy loading).
Lazy loading can result in the or mapper doing lots of small database accesses instead of retrieving all the data you need once. Thi...
How can I delete a service in Windows?
...ransfer\
Find moneytransfer registry keys and delete them:
HKEY_CLASSES_ROOT\Installer\Products\
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\EventLog\
HKEY_LOCAL_MACHINE\System\CurrentControlSet002\Services\
HKEY...
How to implement an android:background that doesn't stretch?
...able/your_image" />
<LinearLayout
android:id="@+id/main_root"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
</LinearLayout>
</RelativeLayout>
...
BAT file: Open new cmd window and execute a command in there
...tely by typing params as: server, worker, or none to leave a cmd opened in root of "antiquorum" project.
Enjoy.
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Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
...ng apache, this works: put this in/create a .htaccess file in your public root, and add any other file extensions you might need.
<FilesMatch "\.(ttf|otf|eot|woff|jpg|png|jpeg|gif|js|json|html|css)$">
<IfModule mod_headers.c>
Header set Access-Control-Allow-Origin "*"
</If...