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What does 'const static' mean in C and C++?
...reated by being with 13 fingers (the question and answer actually match in base 13).
– paxdiablo
Oct 7 '08 at 7:42
Its...
What are the differences between segment trees, interval trees, binary indexed trees and range trees
...
@j_random_hacker: Segment trees based algorithms have advantages in certain more complex high-dimensional variants of the intervals query. For example, finding which non-axis-parallel line-segments intersect with a 2D window.
– Lior Ko...
Routing with Multiple Parameters using ASP.NET MVC
...fault route before it reaches your custom one. It will use the first match based on how you defined them. In my case, I was trying to use the route "MyController/{year}/{month}" for the default of Index, but the route {controller}/{action}/{id} was matching my URL (MyController/2015/04), so I was ge...
Difference between await and ContinueWith
...lems using async solves.
Suppose you have some event handler in your GUI-based application that takes a lot of time, and so you'd like to make it asynchronous. Here's the synchronous logic you start with:
while (true) {
string result = LoadNextItem().Result;
if (result.Contains("target"))...
Android Location Providers - GPS or Network Provider?
...Name of the network
location provider. This provider determines location based on
availability of cell tower and WiFi access points. Results are
retrieved by means of a network lookup. Requires either of the
permissions android.permission.ACCESS_COARSE_LOCATION or
android.permission.ACCESS...
Unique combination of all elements from two (or more) vectors
...ng() with a low-level function that works with vectors.
When compared to base::expand.grid():
Varies the first element fastest. Never converts strings to factors.
Does not add any additional attributes. Returns a tibble, not a data
frame. Can expand any generalised vector, including data f...
My pull request has been merged, what to do next?
... your fix has been integrated: the merge will be a fast-forward one): no rebase needed at this point.
recreate a fix branch on top of your updated local master (now with the latest from upstream master).
However, never forget one step before submitting any future pull request:
rebase first your...
How can I prevent the “You have mixed tabs and spaces. Fix this?” message?
...cate Fix Mixed Tabs (image below) and either click on Disable or Uninstall based on what you want.
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Why should I not wrap every block in “try”-“catch”?
...omes to mind) the program shouldn't overwrite any files or commit to a database.
– Hugh Brackett
Apr 29 '10 at 15:54
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How to check if a function exists on a SQL database
I need to find out if a function exists on a database, so that I can drop it and create it again. It should basically be something like the following code that I use for stored procedures:
...