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WebApi's {“message”:“an error has occurred”} on IIS7, not in IIS Express
...answer, I turned on IIS tracing for 500 errors. That gave a little bit of information, but the really helpful thing was in the web.config setting the <system.web><customErrors mode="Off"/></system.web> This pointed to a missing dynamically-loaded dependency. After adding this dep...
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...
What is the difference between log4net and ELMAH?
...pplication. Log4net will shine over ELMAH if you need to do other types of information logging as log4net is a general purpose logging framework. Log4net can also be used in almost any .NET application.
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NameError: global name 'unicode' is not defined - in Python 3
...python2 and 3 as I did, this might help someone
import sys
if sys.version_info[0] >= 3:
unicode = str
and can then just do for example
foo = unicode.lower(foo)
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Difference between \w and \b regular expression meta characters
...c, before d, and after f in "abc def"
See: http://www.regular-expressions.info/reference.html/
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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...
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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How to add an image to a JPanel?
...
Here's how I do it (with a little more info on how to load an image):
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.ima...
Django - iterate number in for loop of a template
...op.counter0 }} # starting index 0
# do your stuff
{% endfor %}
More info at: for | Built-in template tags and filters | Django documentation
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How can I see the size of files and directories in linux? [closed]
...sh) will give you size in human readable format (kb, mb,gb, ...)
For more information see man ls and man du
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