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There is no ListBox.SelectionMode=“None”, is there another way to disable selection in a listbox?
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Re-reading these comments again I want to point out that @Thomas Levesque's comment is only true of the second approach I show. Using plain ItemsControl will completely remove any concept of selection.
– D...
Setting DEBUG = False causes 500 Error
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In my case, reading docs of third party apps properly saved me.
The culprit? django_compressor
I had
{% load compress %}
{% compress css %}
... css files linked here ..
{% endcompress %}
DEBUG = True always gave me 500. To fix it...
Why does isNaN(“ ”) (string with spaces) equal false?
... these NaNs are just obeying the IEEE 754 floating point standard. You can read ALL about it as usual on the big W: en.wikipedia.org/wiki/NaN
– Spike0xff
Apr 20 '12 at 17:00
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Null vs. False vs. 0 in PHP
... (e.g. input_filter). so the answer is, use ===false and/or ===null, after reading that particular function documentation.
– gcb
Apr 18 '11 at 9:33
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What happens if a finally block throws an exception?
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Unless it is a ThreadAbortException, then the whole finally block will be finished first, as it is a critical section.
– Dmytro Shevchenko
Oct 8 '13 at 21:23
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How do I inspect the view hierarchy in iOS?
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Thanks, Damian, but for people reading this, this tool seems unmaintained.
– Vaddadi Kartick
Apr 20 '17 at 3:54
add a comment
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How to determine SSL cert expiration date from a PEM encoded certificate?
...conds, in the example above. If the certificate will have expired or has already done so - or some other error like an invalid/nonexistent file - the return code is 1.
(Of course, it assumes the time/date is set correctly)
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How to find the Number of CPU Cores via .NET/C#?
...se can all be different; in the case of a machine with 2 dual-core hyper-threading-enabled processors, there are 2 physical processors, 4 cores, and 8 logical processors.
The number of logical processors is available through the Environment class, but the other information is only available through...
What is the canonical way to trim a string in Ruby without creating a new string?
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Btw, now ruby already supports just strip without "!".
Compare:
p "abc".strip! == " abc ".strip! # false, because "abc".strip! will return nil
p "abc".strip == " abc ".strip # true
Also it's impossible to strip without duplicates. Se...
How do I get the value of text input field using JavaScript?
... @GKislin Ah! I see. Nice that I didn't know about it. But after reading this, I am feeling reluctant to add this edit to the answer right now. Maybe someday later, I will add it with a warning to avoid it. One of all reasons for warning would be this. If you feel like it is really nice, t...