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Check if a temporary table exists and delete if it exists before creating a temporary table
...') IS NOT NULL DROP TABLE #Results
GO
CREATE TABLE #Results ( Company CHAR(3), StepId TINYINT, FieldId TINYINT )
GO
select company, stepid, fieldid from #Results
GO
ALTER TABLE #Results ADD foo VARCHAR(50) NULL
GO
select company, stepid, fieldid, foo from #Results
GO
IF OBJECT_ID('tempdb..#Results')...
Start thread with member function
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381
#include <thread>
#include <iostream>
class bar {
public:
void foo() {
std:...
Combining multiple @SuppressWarnings annotations - Eclipse Indigo
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307
Use the following:
@SuppressWarnings({"unused", "unchecked"})
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Access string.xml Resource File from Java Android Code
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edited Nov 30 '12 at 7:05
answered Aug 27 '11 at 10:28
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Type definition in object literal in TypeScript
...place the = with a :. You can use an object type literal (see spec section 3.5.3) or an interface. Using an object type literal is close to what you have:
var obj: { property: string; } = { property: "foo" };
But you can also use an interface
interface MyObjLayout {
property: string;
}
var ...
How to abort an interactive rebase if --abort doesn't work?
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83
Try to follow the advice you see on the screen, and first reset your master's HEAD to the commit...
AngularJS ng-class if-else expression
...Operators)
<div ng-class=" ... ? 'class-1' : ( ... ? 'class-2' : 'class-3')">
for example :
<div ng-class="apt.name.length >= 15 ? 'col-md-12' : (apt.name.length >= 10 ? 'col-md-6' : 'col-md-4')">
...
</div>
And make sure it's readable by your colleagues :)
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Alter MySQL table to add comments on columns
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136
try:
ALTER TABLE `user` CHANGE `id` `id` INT( 11 ) COMMENT 'id of user'
...
How can I specify the base for Math.log() in JavaScript?
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333
"Change of Base" Formula / Identity
The numerical value for logarithm to the base 10 can b...
How do I find out if the GPS of an Android device is enabled
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edited Jan 17 '13 at 0:20
Chris Rae
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