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Rails: Adding an index after adding column
...ils generate migration AddIndexToTable ?
– user1611830
Apr 8 '13 at 14:32
3
Yes you can do that, ...
Database design for audit logging
...le:
CREATE TABLE dbo.Page(
ID int PRIMARY KEY,
Name nvarchar(200) NOT NULL,
CreatedByName nvarchar(100) NOT NULL,
CurrentRevision int NOT NULL,
CreatedDateTime datetime NOT NULL
And the contents:
CREATE TABLE dbo.PageContent(
PageID int NOT NULL,
Revision int ...
HTML File Selection Event
...
answered Aug 20 '10 at 5:21
AnuragAnurag
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...
How to go to an error using only the keyboard in Eclipse?
Let's say I have a file with 10 lines and I have a problem with the name of the package (or something) and the cursor is on the last line of the text.
...
PHP function to build query string from array
... Ry-♦
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answered Dec 30 '08 at 16:52
TJ LTJ L
21.5k77 gold badges5...
How do I split a string so I can access item x?
...Code Project).
You can use this simple logic:
Declare @products varchar(200) = '1|20|3|343|44|6|8765'
Declare @individual varchar(20) = null
WHILE LEN(@products) > 0
BEGIN
IF PATINDEX('%|%', @products) > 0
BEGIN
SET @individual = SUBSTRING(@products,
...
How do I join two SQLite tables in my Android application?
...
205
You need rawQuery method.
Example:
private final String MY_QUERY = "SELECT * FROM table_a a I...
MAC addresses in JavaScript
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answered Aug 14 '08 at 6:21
Grey PantherGrey Panther
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How is a non-breaking space represented in a JavaScript string?
..., compare using the actual raw character:
var x = td.text();
if (x == '\xa0') { // Non-breakable space is char 0xa0 (160 dec)
x = '';
}
Or you can also create the character from the character code manually it in its Javascript escaped form:
var x = td.text();
if (x == String.fromCharCode(160))...
Can the C# interactive window interact with my code?
In Visual Studio 2015 or later, I can open the 'C# interactive window', and run code:
5 Answers
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