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split string only on first instance - java
... pass the integer param to the split method
String stSplit = "apple=fruit table price=5"
stSplit.split("=", 2);
Here is a java doc reference : String#split(java.lang.String, int)
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CSS center display inline block?
...e.
This solution does not require fixed width, which would have been unsuitable for me as my button's text will change.
Here is a CodePen demo and a snippet of the relevant code below:
.parent {
display: flex;
justify-content: center;
align-items: center;
}
.child {
display: i...
How to use transactions with dapper.net?
I would like to run multiple insert statements on multiple tables. I am using dapper.net. I don't see any way to handle transactions with dapper.net.
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How can I clear the SQL Server query cache?
... (OPTIMIZE FOR UNKNOWN)
Then your query will be like this
select * from Table where Col = 'someval' OPTION (OPTIMIZE FOR UNKNOWN)
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Using an image caption in Markdown Jekyll
...
You can use table for this. It works fine.
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Result:
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How to get record created today by rails activerecord?
...ion suggested in the accepted answer can cause performance issues when the table size grows.
Typically, if you perform lookups based on created_at column, add an index on the table in your migration file.
add_index :posts, :created_at
Now, to lookup records created today:
Rails 3/4
Post.where...
Is the NOLOCK (Sql Server hint) bad practice?
...dated at the same time another process may be selecting data from the same table. If this happens a lot then there's a high probability of deadlocks unless you use a database mode such as READ COMMITED SNAPSHOT.
I have since changed my perspective on the use of NOLOCK after witnessing how it can i...
CSS selector for text input fields?
...cause it is specified that default attribute values may not always be selectable with attribute selectors, one could try to cover other cases of markup for which text inputs are rendered:
input:not([type]), // type attribute not present in markup
input[type=""], // type attribute present, but empty...
What is the difference between a HashMap and a TreeMap? [duplicate]
...y works with Comparable objects, HashMap only works with objects with a suitable hashCode() implementation.
– Thilo
Mar 15 '10 at 1:29
11
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SQL Server equivalent to Oracle's CREATE OR REPLACE VIEW
...ISTS' to check if the view exists and drop if it does.
IF EXISTS (SELECT TABLE_NAME FROM INFORMATION_SCHEMA.VIEWS
WHERE TABLE_NAME = 'MyView')
DROP VIEW MyView
GO
CREATE VIEW MyView
AS
....
GO
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