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Iterating over every two elements in a list
...is not subscriptable. It needs to be converted to a sequence (list, tuple, etc.) first, but "not working" is a bit of a stretch.
– vaultah
Feb 25 '17 at 14:03
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Database development mistakes made by application developers [closed]
...es to deal with problems that are trivial in langues like Java, C#, Delphi etc.
This lack of understanding manifests itself in a few ways.
Inappropriately imposing too much procedural or imperative logic on the databse.
Inappropriate or excessive use of cursors. Especially when a single query wou...
The Role Manager feature has not been enabled
...)));
roleManager will give you access to see if the role exists, create, etc, plus it is created for the UserManager
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How do I check in JavaScript if a value exists at a certain array index?
... This would also do stuff if the array value exists but is 0, null, "", etc.
– thomasrutter
Apr 20 '10 at 3:51
Thom...
Why does HTML5 form-validation allow emails without a dot?
...With a lot of new domains available i.e(accountants[11], international[13] etc) and a potential max length of 63 the length value of the regex pattern should be {2, 63}.
– unasAquila
Dec 19 '14 at 23:41
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How do you get a string from a MemoryStream?
...n any streams that are not null in the instance (TextWriter, MemoryStream, etc)
– Sinaesthetic
Sep 24 '13 at 16:27
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How do I force a favicon refresh?
...in www.yoursite.com/favicon.ico (or www.yoursite.com/apple-touch-icon.png, etc.)
Push enter
ctrl+f5
Restart Browser (IE, Firefox)
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How to lock compiled Java classes to prevent decompilation?
...handle encryption/decryption, like dongles, remote authentication servers, etc. But even then, given that the user has full access to their own system, this only makes things difficult, not impossible -unless you can tie your product directly to the functionality stored in the "black box", as, say, ...
WWW or not WWW, what to choose as primary site name? [closed]
... always buy the ".com" as well even if your primary is a ".net" or ".org", etc. Some people will automatically put ".com" when typing any web address.
– thomasrutter
Jan 28 '14 at 4:26
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Can I convert a C# string value to an escaped string literal
...l, the way I would see it in code? I would like to replace tabs, newlines, etc. with their escape sequences.
16 Answers
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