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How do I specify a password to 'psql' non-interactively?
...to avoid regularly having to type in passwords. See Section 30.13 for more information.
...
This file should contain lines of the following format:
hostname:port:database:username:password
The password field from the first line that matches the current connection parameters will be used...
Multi-key dictionary in c#? [duplicate]
...em1, item2);
}
}
You get immutability, .GetHashcode and .Equals for free, which (while you're waiting for C# 4.0) is nice 'n simple...
One warning however: the default GetHashcode implementation (sometimes) only considers the first field so make sure to make the first field the most discrimi...
How to list npm user-installed packages?
...
npm ls
npm list is just an alias for npm ls
For the extended info use
npm la
npm ll
You can always set --depth=0 at the end to get the first level deep.
npm ls --depth=0
You can check development and production packages.
npm ls --only=dev
npm ls --only=prod
To show the inf...
Checking if object is empty, works with ng-show but not from controller?
...but I need to set properties on the object before I have actually received info from $http. if its null then I couldn't do items.available = true could I ? I was under the impression that i had to create an object
– Martin
Jul 24 '13 at 16:27
...
How to check if NSString begins with a certain character
... CFStringHasPrefix() can also be used on NSStrings due to "Toll Free Bridging". The performance of CFStringHasPrefix() seems to be 2-3 times better (at least when using my data set). So if you are using it in a performance sensitive area, you might want to try CFStringHasPrefix() instea...
@AspectJ pointcut for all methods of a class with specific annotation
...inPoint) throws Throwable {
LogFactory.getLog(MonitorAspect.class).info("monitor.before, class: " + joinPoint.getSignature().getDeclaringType().getSimpleName() + ", method: " + joinPoint.getSignature().getName());
}
@After(value = "@within(app.Monitor) || @annotation(app.Monitor)")
...
Git format-patch to be svn compatible?
...e not working with the latest svn revision. I corrected it to use git svn info instead like this: REV=`git svn info | grep 'Last Changed Rev:' | sed -E 's/^.*: ([[:digit:]]*)/\1/'`
– Sebastien Martin
Apr 14 '11 at 11:14
...
How do you convert a time.struct_time object into a datetime object?
...iven platform (it does on mine) then fromtimestamp() definitely looses the info: the returned naive datetime object representing local time may be ambiguous (timestamp -> local time is deterministic (if we ignore leap seconds) but local time -> timestamp may be ambiguous e.g., during end-of-DS...
Row Offset in SQL Server
...? its not eficient for cpu and memory of server.
– e-info128
Jul 15 '13 at 14:24
3
Please note th...
How to access app.config in a blueprint?
...of app in the blueprint view.
from flask import current_app
@api.route("/info")
def get_account_num():
num = current_app.config["INFO"]
The current_app proxy is only available in the context of a request.
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