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Detecting WPF Validation Errors
... is that we define a validation scope via the attached property telling it what input controls to track.
Then we can do:
<ItemsControl ItemsSource="{Binding Path=(validationScope:Scope.Errors),
ElementName=Form}">
<ItemsControl.ItemTemplate>
...
How do I get the name of the current executable in C#?
...ful, but it should not be the accepted answer: It is vastly different from what was asked for - it will coincidentally be the same thing in some situations, but this is something else entirely. If you didn't write the application yourself it could very well return "I like potatoes!" or whatever else...
PHP filesize MB/KB conversion [duplicate]
...hat is a brilliant solution, thank you for this awesome function - exactly what I was looking for.
– justinhartman
Dec 24 '13 at 10:18
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How to remove a package in sublime text 2
...and in the command palette, not that it matters as much now since you know what to look for.
– skuroda
Sep 13 '13 at 2:45
1
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How to recursively find the latest modified file in a directory?
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What to do if I want to get last 5 or n number of files modified in descending order?
– khunshan
Mar 9 '16 at 11:35
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Python json.loads shows ValueError: Extra data
... data: line 2 column 1
The MongoDB JSON dump has one object per line, so what worked for me is:
import json
data = [json.loads(line) for line in open('data.json', 'r')]
share
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improve this answ...
How do you send a HEAD HTTP request in Python 2?
What I'm trying to do here is get the headers of a given URL so I can determine the MIME type. I want to be able to see if http://somedomain/foo/ will return an HTML document or a JPEG image for example. Thus, I need to figure out how to send a HEAD request so that I can read the MIME type without...
Does a finally block always run?
...
Just to expand on what others have said, anything that does not cause something like the JVM exiting will incur the finally block. So the following method:
public static int Stupid() {
try {
return 0;
}
finally {
return 1;
}
}...
Reading/parsing Excel (xls) files with Python
What is the best way to read Excel (XLS) files with Python (not CSV files).
12 Answers
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Iterating over dictionaries using 'for' loops
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@HarisankarKrishnaSwamy what is the alternative?
– JoeyC
Nov 8 '18 at 4:45
8
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