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What does principal end of an association means in 1:1 relationship in Entity framework
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What if you actually want the PrimaryBarId property? This is ridiculous to me. If I add the property and say it's the foreign key, I get an error. But if I don't have the property, then EF will create it anyways. What's the d...
How are ssl certificates verified?
What is the series of steps needed to securely verify a ssl certificate? My (very limited) understanding is that when you visit an https site, the server sends a certificate to the client (the browser) and the browser gets the certificate's issuer information from that certificate, then uses that t...
Why am I getting an OPTIONS request instead of a GET request?
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what i don't understand is why browser is requesting with OPTIONS method just to check the actual request is safe to send. but in what sense ? i mean server can also put restrictions with certain response headers so why this ...
Using String Format to show decimal up to 2 places or simple integer
...ice field to display which sometimes can be either 100 or 100.99 or 100.9, What I want is to display the price in 2 decimal places only if the decimals are entered for that price , for instance if its 100 so it should only show 100 not 100.00 and if the price is 100.2 it should display 100.20 simila...
How to Set AllowOverride all
...ld edit the following file:
/etc/httpd/conf/httpd.conf
And depending on what directory level you want to relax access to, you have to change the directive
AllowOverride None
to
AllowOverride All
So, assuming you want to allow access to files on the /var/www/html directory, you should change...
Detect permission of camera in iOS
...-instal. Doing this will not cause iOS to reissue the request to the user! What's worked for me though is to change the Bundle ID of the app each time I want to test this. A pain in the bum, but something, at least. Just remember to set the ID back when you are finished ;-)
– B...
Convert HashBytes to VarChar
...stions above in it (and probably any other version as well) they do not do what is asked for. You get whatever character the bytes are equivalent to, not the bytes as a hex string which is what is asked for. GateKiller and Xarqron give answers that work.
– David Knight
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Converting String to Int with Swift
...f the others tell the OP how to coast an Integer as a String, which is not what he was asking
– aremvee
Jul 8 '15 at 12:19
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Difference between sh and bash
...ften use /bin/sh and /bin/bash . I usually use bash , but I don't know what's the difference between them.
12 Answers
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What is the best way to test for an empty string in Go?
...ke pascal then len(s) is executed in o(1) and if like C then it's o(n). or whatever, since len() has to execute to completion.
– Richard
Apr 30 '18 at 11:25
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