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How do I get NuGet to install/update all the packages in the packages.config?
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This is the nuke option if you just need it to work RIGHT NOW.
– Chris
Nov 8 '13 at 17:53
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Are std::vector elements guaranteed to be contiguous?
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Now I know why my program was segfaulting yesterday, when I looped through it in a double loop removing certain elements :) Thanks!
– user2891462
Jul 30 '15 at 15:29
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How to use LocalBroadcastManager?
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Folks, note what the google docs now say about an Activity after onPause(): Killable = Pre-HONEYCOMB Starting with Honeycomb, an application is not in the killable state until its onStop() has returned.
– 18446744073709551615
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Using Django time/date widgets in custom form
...his but having finally got date/time widget appear and populating field am now going to take it out because despite having required=False in the form field it now shows the message "Enter a valid date/time." for my not required field if I leave it blank. Back to jquery for me.
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Wait until all jQuery Ajax requests are done?
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jQuery now defines a when function for this purpose.
It accepts any number of Deferred objects as arguments, and executes a function when all of them resolve.
That means, if you want to initiate (for example) four ajax requests, t...
nano error: Error opening terminal: xterm-256color
...here: http://www.cloudfarm.it/fix-error-opening-terminal-xterm-256color-unknown-terminal-type/
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When do you use Git rebase instead of Git merge?
... aside still in this answer? It made no sense in '09 and it makes no sense now. Also, surely you would only want to rebase if another developer made related changes that you needed - if they made unrelated changes, your feature branch should merge easily without conflicts anyway, and your history wo...
Can you attach Amazon EBS to multiple instances?
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For anyone else who sees this answer know that Amazon has just released EFS which allows for shared auto-expanding drives that can be mounted over NFS on multiple instances.
– JoshStrange
Apr 9 '15 at 22:02
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Concept of void pointer in C programming
...e a void* in two ways. Casting to char* is always acceptable, and if you know the original type it points to you can cast to that type. The void* has lost the type info so it'd have to be stored elsewhere.
– Dan Olson
Mar 29 '09 at 10:30
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How do you query for “is not null” in Mongo?
...: 1 }
{ "_id" : ObjectId("544540f11b5cf91c4893eb99"), "otherField" : 2 }
Now, create the sparse index on imageUrl field:
db.foo.ensureIndex( { "imageUrl": 1 }, { sparse: true } )
{
"createdCollectionAutomatically" : false,
"numIndexesBefore" : 1,
"numIndexesAfter" : 2,
"ok" : 1
}
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