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Rename column SQL Server 2008
...also recommend adding some additional security to it.
IF EXISTS (
SELECT 1
FROM sys.columns
WHERE
name = 'OldColumnName' AND
object_name(object_id) = 'TableName'
) AND
NOT EXISTS (
SELECT 1
FROM sys.columns
WHERE
...
Android: Test Push Notification online (Google Cloud Messaging) [closed]
...supports both Android and iOS. Easy to use simple website pushtry.com 1. Select you .p12 file 2. Enter device token3 3. Select environment Sandbox or production 4. Enter message 5. Send
– Arvind
Aug 22 '16 at 6:11
...
Remote debugging Tomcat with Eclipse
... enter any name which you like to.
From project field using browse button select the project which you want to perform remote debug.
The hostname is nothing but the host address. Here i'm working locally so it is "localhost".
Last the Port column the value should be 8000. Apart from Name and Proj...
Increasing (or decreasing) the memory available to R processes
...program
icon (the icon on your desktop or in
your programs directory). Select
``Properties'', and then select the
``Shortcut'' tab. Look for the
``Target'' field and after the closing
quotes around the location of the R
executible, add
--max-mem-size=500M
as shown in the fig...
Should a .sln be committed to source control?
... each developer check out a subset of the source tree to work on simply by selecting the relevant projects from the repository. The plugin then generates a solution file and modifies project files on the fly for the given solution. It also handles references. In other words, all the developer has to...
How do I launch the Android emulator from the command line?
...pment you just use the same Ant script you used to build the project, just select install target. However, you can install the application manually using command adb install <path-to-your-APK>.
Now switch to emulator and launch your application like on any normal device, through the launcher. ...
Algorithm to implement a word cloud like Wordle
...ou color and size words based on different weightings and it supports word selection (from a coordinate) and selected word highlighting. The source is yours to use as you see fit.
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Remove duplicate elements from array in Ruby
...= [1, 2, 2, 3]
counts = Hash.new(0)
a.each { |v| counts[v] += 1 }
p counts.select { |v, count| count == 1 }.keys # [1, 3]
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What is the proper way to re-attach detached objects in Hibernate?
...k);
});
And Hibernate is going to execute the following SQL statements:
SELECT
b.id,
b.author AS author2_0_,
b.isbn AS isbn3_0_,
b.title AS title4_0_
FROM
book b
WHERE
b.id = 1
-- Merging the Book entity
UPDATE
book
SET
author = 'Vlad Mihalcea',
isbn = '978-9...
Zooming editor window android studio [duplicate]
...
For MacBook Users:
To change font size:
Select **Android Studio** menu (which is present next to Apple icon)-->Preferences--->Editor-->Font-->Size(give size)-->ok
To zoom in and out in Editor:
Select **Android Studio** menu -->Editor-->Gener...