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How do I use an INSERT statement's OUTPUT clause to get the identity value?
...UES ('Yatrix', '1234 Address Stuff', '1112223333')
You can use this also from e.g. C#, when you need to get the ID back to your calling app - just execute the SQL query with .ExecuteScalar() (instead of .ExecuteNonQuery()) to read the resulting ID back.
Or if you need to capture the newly inserte...
Tricky Google interview question
...linear time algo with same space complxty of n^0.5, and the mini-heap algo from the answer below is O(n*log(n)) time with same n^0.5 space.
– Will Ness
Jul 4 '12 at 19:39
...
Can constructors be async?
... can easily encapsulate all the code in an async void method and call that from your constructor, as you mentioned in the question.
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android: move a view on touch move (ACTION_MOVE)
... Its working fine but Is there any way to restrict the move from outside the screen that means should move only inside screen boundary..
– Daud Arfin
Oct 19 '13 at 4:34
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Unable to verify leaf signature
...he necessary certificates to the chain. First install ssl-root-cas package from npm:
npm install ssl-root-cas
This package contains many intermediary certificates that browsers trust but node doesn't.
var sslRootCAs = require('ssl-root-cas/latest')
sslRootCAs.inject()
Will add the missing cert...
What does “@private” mean in Objective-C?
...vate means that the ivar (instance variable) can only be accessed directly from within an instance of that same class. However, that may not mean much to you, so let me give you an example. We'll use the init methods of the classes as examples, for simplicity's sake. I'll comment inline to point ...
C++: Rounding up to the nearest multiple of a number
... + multiple - 1) / multiple) * multiple;
}
This works like rounding away from zero for negative numbers
EDIT: Version that works also for negative numbers
int roundUp(int numToRound, int multiple)
{
assert(multiple);
int isPositive = (int)(numToRound >= 0);
return ((numToRound + ...
Which is faster : if (bool) or if(int)?
...partial-register penalties for reading %dil. (But that doesn't stop clang from amusingly creating a partial-register stall by using byte-size and on AL as part of branchlessly case-flipping between 99 and -99.)
– Peter Cordes
May 4 '18 at 1:30
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How to use git with gnome-keyring integration
...bgnome-keyring-dev. Also, I had to download the git contrib repo manually from github.com/git/git/tree/master/contrib and put it in /usr/share/git-core/. These files are no longer included with a default git install, at least using the official git-core ubuntu ppa.
– Johann
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When do Java generics require
....util.Date>>. They are not covariant, so if I wanted to take a value from the map containing date classes and put it into the map containing serializable elements, that is fine, but a method signature that says:
private <T> void genericAdd(T value, List<T> list)
Wants to be able...