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Add unique constraint to combination of two columns
...ng an exception (exceptions are expensive).
http://www.sqlperformance.com/2012/08/t-sql-queries/error-handling
http://www.mssqltips.com/sqlservertip/2632/checking-for-potential-constraint-violations-before-entering-sql-server-try-and-catch-logic/
If you want to prevent exceptions from bubbling up...
Microsoft.WebApplication.targets was not found, on the build server. What's your solution?
...
207
To answer the title of the question (but not the question about the output you're getting):
C...
In AngularJS, what's the difference between ng-pristine and ng-dirty?
...o introduce bugs
– Damian Green
Aug 20 '14 at 8:32
4
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Catching multiple exception types in one catch block
... https://github.com/php/php-src/commit/0aed2cc2a440e7be17552cc669d71fdd24d1204a
For PHP before 7.1:
Despite what these other answers say, you can catch AError and BError in the same block (it is somewhat easier if you are the one defining the exceptions). Even given that there are exceptions you...
CSS triangle custom border color
... it with two triangles....
.container {
margin: 15px 30px;
width: 200px;
background: #fff;
border: 1px solid #a00;
position: relative;
min-height: 200px;
padding: 20px;
text-align: center;
color: #fff;
font: bold 1.5em/180px Helvetica, sans-serif;
text-sh...
What does the WPF star do (Width=“100*”)
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edited Nov 20 '09 at 4:50
answered Nov 20 '09 at 4:12
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How do I add a tool tip to a span element?
...L flavor?
– Jonathan dos Santos
Mar 20 '13 at 13:34
@jonathan: It's been standard since at least HTML4: w3.org/TR/html...
Resolving LNK4098: defaultlib 'MSVCRT' conflicts with
...nflicts.
– Yang Kui
Feb 11 '17 at 8:20
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show 3 more comme...
What's the difference between “mod” and “remainder”?
... |
edited Jul 18 '13 at 20:13
Grijesh Chauhan
51.1k1515 gold badges117117 silver badges179179 bronze badges
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How can I get the last 7 characters of a PHP string?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered May 10 '12 at 21:21
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