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Retrieving Property name from lambda expression
...ing.Format(
"Expression '{0}' refers to a property that is not from type {1}.",
propertyLambda.ToString(),
type));
return propInfo;
}
The source parameter is used so the compiler can do type inference on the method call. You can do the following
var proper...
How do I get a Cron like scheduler in Python? [closed]
...fy your crontab. For example, suppose we define an Event class as below:
from datetime import datetime, timedelta
import time
# Some utility classes / functions first
class AllMatch(set):
"""Universal set - match everything"""
def __contains__(self, item): return True
allMatch = AllMatch...
What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
... If two methods are identical except for return type, can either be called from C# or vb.net?
– supercat
Dec 4 '12 at 19:57
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Going to a specific line number using Less in Unix
...to go to line number 320123, you would type 320123g.
Copy-pasted straight from Wikipedia.
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Checking for a dirty index or untracked files with Git
...
@mike from the git-status man page about the porcelain option: "Give the output in an easy-to-parse format for scripts. This is similar to the short output, but will remain stable across Git versions and regardless of user configur...
IIS7 deployment - duplicate 'system.web.extensions/scripting/scriptResourceHandler' section
...nk you for explaining this. I kept seeing the solution to remove a section from the config file and I'm wondering, "how is cutting out parts of your config file a solution"?
– Adam Bruss
Apr 9 '13 at 20:48
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Set Django IntegerField by choices=… name
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FWIW, if you need set it from a literal string (perhaps from a form, user input, or similar) you can then just do: thing.priority = getattr(thing, strvalue.upper()).
– mrooney
Feb 24 '13 at 23:22
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Function to return only alpha-numeric characters from string?
...m%2fquestions%2f5199133%2ffunction-to-return-only-alpha-numeric-characters-from-string%23new-answer', 'question_page');
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Show DialogFragment with animation growing from a point
... ListView . I'd like to animate the showing of the dialog so that it grows from the center of the row. A similar effect can be seen when opening a folder from the launcher.
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How do you execute an arbitrary native command from a string?
...cause the contents of the string are exactly how you would run it straight from a Powershell command prompt:
$command = 'C:\somepath\someexe.exe somearg'
iex $command
However, if the exe is in quotes, you need the help of & to get it running, as in this example, as run from the commandline:
...