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What's the most appropriate HTTP status code for an “item not found” error page
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Getting overly clever with obscure-er HTTP error codes is a bad idea. Browsers sometimes react in unhelpful ways that obfuscate the situation. Stick with 404.
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How to get subarray from array?
...ant some function getSubarray(array, fromIndex, toIndex) , that result of call getSubarray(ar, 1, 3) is new array [2, 3, 4] .
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Forms authentication timeout vs sessionState timeout
...onger be authenticated—they will be redirected to the login page automatically. The slidingExpiration=true value is basically saying that as long as the user makes a request within the timeout value, they will continue to be authenticated (more details here). If you set slidingExpiration=false the...
Is there a difference between YES/NO,TRUE/FALSE and true/false in objective-c?
...tter.
Note that there is a difference if you assign obtuse values to a so-called BOOL variable and test for specific values, so always use them as booleans and only assign them from their #define values.
Importantly, never test booleans using a character comparison -- it's not only risky because ...
How can I tell PyCharm what type a parameter is expected to be?
When it comes to constructors, and assignments, and method calls, the PyCharm IDE is pretty good at analyzing my source code and figuring out what type each variable should be. I like it when it's right, because it gives me good code-completion and parameter info, and it gives me warnings if I try t...
$(this).serialize() — How to add a value?
...ould be sent as a URL parameter, not in the POSTed data. This might not be ideal if a) whatever's running on the server side expects it to be POSTed (eg using request.POST instead of request.REQUEST in Django), or b) NonFormValue is something that shouldn't appear in the URL bar or history either fo...
Can the C# interactive window interact with my code?
...an update from the @Botz3000 answer.
The command you want to find is now called "Initialize Interactive with Project"
Also it is worth noting i could not find this command if my C# interactive window was not viewable.
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How to search in array of object in mongodb
...nswered Dec 26 '12 at 15:00
Leonid BeschastnyLeonid Beschastny
41.4k99 gold badges9797 silver badges108108 bronze badges
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How to center buttons in Twitter Bootstrap 3?
...ve already tried applying the center-block class to the button but that didn't work. How should I fix this?
14 Answers
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Django Admin - Disable the 'Add' action for a specific model
...in, you get EVERYTHING no matter what.
But if you create a new user group called "General Access" (for example) then you can assign ONLY the CHANGE and DELETE permissions for all of your models.
Then any logged in user that is a member of that group will not have "Create" permission, nothing relat...