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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...
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
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@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)")
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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
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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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Re-raise exception with a different type and message, preserving existing information
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You can use sys.exc_info() to get the traceback, and raise your new exception with said traceback (as the PEP mentions). If you want to preserve the old type and message, you can do so on the exception, but that's only useful if whatever catches...
How to make a python, command-line program autocomplete arbitrary things NOT interpreter
...cial module docs aren't much more detailed, see the readline docs for more info.
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