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Do I need dependency injection in NodeJS, or how to deal with …?
...utions.
Update:
This should address your specific question regarding database connections. I'd create a separate module for your to encapsulate your database connection logic. Something like this:
MyDbConnection.js: (be sure to choose a better name)
var db = require('whichever_db_vendor_i_use');...
Why does setTimeout() “break” for large millisecond delay values?
...ame across js as well since it's such an ubiquitous term now in event loop based
In short:
When delay is larger than 2147483647 or less than 1, the delay will be set to 1.
and delay is:
The number of milliseconds to wait before calling the callback.
Seems like your timeout value is being def...
Rails: How does the respond_to block work?
...is (using JS-like pseudocode):
// get an instance to a responder from the base class
var format = get_responder()
// register html to render in the default way
// (by way of the views and conventions)
format.register('html')
// register json as well. the argument to .json is the second
// argumen...
MySQL > Table doesn't exist. But it does (or it should)
I changed the datadir of a MySQL installation and all the bases moved correctly except for one.
I can connect and USE the database. SHOW TABLES also returns me all the tables correctly, and the files of each table exists on the MySQL data directory.
...
How do I get current date/time on the Windows command line in a suitable format for usage in a file/
...the week. It's comparatively slow and also creates a temporary file and is based on the time stamps that logman puts on its log files. It will work on everything from Windows XP and above. It probably will be never used by anybody - including me - but is one more way...
@echo off
setlocal
del /q /...
Start a git commit message with a hashmark (#)
...x HL after this, see this related question: stackoverflow.com/questions/16164624/…
– Alois Mahdal
Apr 23 '13 at 10:02
...
UnicodeEncodeError: 'latin-1' codec can't encode character
...e causing this error when I try to insert a foreign character into the database?
9 Answers
...
Windows batch: echo without new line
...ded by the :write and :writeVar routines
::
:: $write.temp - specifies a base path for temporary files
::
:: $write.sub - contains the SUB character, also known as <CTRL-Z> or 0x1A
::
:: $write.problemChars - list of characters that cause problems for SET /P
:: <carriageReturn&g...
Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
...raries. Instead, you can use late binding either in the form of convention-based assembly-scanning (preferred) or XML configuration.
When you do that, however, you must remember to copy the assemblies to the application's bin folder, because that no longer happens automatically. Personally, I rarel...
OS X Bash, 'watch' command
...n implementing your solution! :)
If your real goal is to trigger actions based on what's seen from the tail command, then you can do that as part of the tail itself. Instead of running "periodically", which is what watch does, you can run your code on demand.
#!/bin/sh
tail -F /var/log/somelogf...