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What is the concept of erasure in generics in Java?
...It is now (2012) detailed in "API Migration Compatibility Rules (Signature Test)"
The Java programming language implements generics using erasure, which ensures that legacy and generic versions usually generate identical class files, except for some auxiliary information about types.
Binary co...
Detecting that the browser has no mouse and is touch-only
...
nice idea, but does not appear to work in our testing. iPads trigger this event.
– Jeff Atwood
Dec 13 '12 at 7:24
...
Which, if any, C++ compilers do tail-recursion optimization?
...C would do so, I believe. To the best of my knowledge, ICC produces the fastest code on the market.
– Paul Nathan
Oct 21 '08 at 4:04
35
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conditional unique constraint
...onstraint "CheckActiveCountConstraint". The conflict occurred in database "TestSchema", table "dbo.CheckConstraint".
INSERT INTO CheckConstraint VALUES (2, 'Oh no!', 1);
SELECT * FROM CheckConstraint;
-- Id Name RecordStatus
-- ---- ------------ ------------
-- 1 No Problems 2
-- 1 ...
Easier way to debug a Windows service
...I am using Debugger.Launch(), which starts and attaches a debugger. I have tested Debugger.Break() as well, which did not work, because there is no debugger attached on start up of the service yet (causing the "Error 1067: The process terminated unexpectedly.").
RequestAdditionalTime sets a longer t...
Change the Target Framework for all my projects in a Visual Studio Solution
...s String = "{4F174C21-8C12-11D0-8340-0000F80270F8}"
Public Const vsTest As String = "{3AC096D0-A1C2-E12C-1390-A8335801FDAB}"
Public Const vsLegacy2003SmartDeviceCSharp As String = "{20D4826A-C6FA-45DB-90F4-C717570B9F32}"
Public Const vsLegacy2003SmartDeviceVBNET As String = "...
Can I find out the return value before returning while debugging in Intellij?
...od return values" like stated above, but I haven't been able to completely test this as it takes too long to compute. Beware, this does dramatically decrease the performance of the debugger and it will take longer to debug.
Also you can do the following manually.
Setup the breakpoint on the retu...
Use find command but exclude files in two directories
.../scripts/*" - Also exclude all results whose path starts with ./scripts/
Testing the Solution:
$ mkdir a b c d e
$ touch a/1 b/2 c/3 d/4 e/5 e/a e/b
$ find . -type f ! -path "./a/*" ! -path "./b/*"
./d/4
./c/3
./e/a
./e/b
./e/5
You were pretty close, the -name option only considers the basenam...
Injecting $scope into an angular service function()
...his removed some of your business logic for brevity and I haven't actually tested the code, but something like this would work. The main concept is passing a callback from the controller to the service which gets called later in the future. If you're familiar with NodeJS this is the same concept.
...
iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
...ontent="width=device-width, initial-scale=1.0">
<title>Scroll Test</title>
<style>
html, body {
height: 100%;
}
html {
background-color: red;
}
body {
background-color: blue;
margi...