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How to compare only date components from DateTime in EF?
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NOTE: at the time of writing this answer, the EF-relation was unclear (that was edited into the question after this was written). For correct approach with EF, check Mandeeps answer.
You can use the DateTime.Date property to perform a date-only ...
Visual C++: How to disable specific linker warnings?
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Add the following as a additional linker option:
/ignore:4099
This is in Properties->Linker->Command Line
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Is it better practice to use String.format over string Concatenation in Java?
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I'd suggest that it is better practice to use String.format(). The main reason is that String.format() can be more easily localised with text loaded from resource files whereas concatenation can't be localised without producing a new executab...
What characters are allowed in an email address?
...: Simple Mail Transfer Protocol.
RFC 822 also covers email addresses, but it deals mostly with its structure:
addr-spec = local-part "@" domain ; global address
local-part = word *("." word) ; uninterpreted
; case-preserve...
HTML button to NOT submit form
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I think this is the most annoying little peculiarity of HTML... That button needs to be of type "button" in order to not submit.
<button type="button">My Button</button>
Update 5-Feb-2019: As per the HTML Living Standard (and also HTML 5 speci...
Check if a number is int or float
Here's how I did it:
17 Answers
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What is the most appropriate way to store user settings in Android application
...nd I'd be particularly wary of storing them as clear text. The Android architecture is such that your application's SharedPreferences are sandboxed to prevent other applications from being able to access the values so there's some security there, but physical access to a phone could potentially allo...
Generate random password string with requirements in javascript
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Forcing a fixed number of characters is a bad idea. It doesn't improve the quality of the password. Worse, it reduces the number of possible passwords, so that hacking by bruteforcing becomes easier.
To generate a random word consisting of alphanumeric characters, use:
var r...
How to compare Unicode characters that “look alike”?
...arily mean they represent the same character. You also need to consider if it's appropriate for your use case — see Jukka K. Korpela's comment.
For this particular situation, if you refer to the links in Tony's answer, you'll see that the table for U+00B5 says:
Decomposition <compat>...
Ternary Operators in JavaScript Without an “Else”
I've always had to put null in the else conditions that don't have anything. Is there anyway around it? E.g.
8 Answers
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