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CSS Div stretch 100% page height
...h when using a div as a container for a dynamic background.
Remove the z-index for non-background uses.
Remove left or right for a full height column.
Remove top or bottom for a full width row.
EDIT 1: CSS below has been edited because it did not show correctly in FF and Chrome. moved position:r...
MySQL “WITH” clause
...BM DB2 UDB 8 and later:
http://publib.boulder.ibm.com/infocenter/db2luw/v8/index.jsp?topic=/com.ibm.db2.udb.doc/admin/r0000879.htm
PostgreSQL 8.4 and later:
https://www.postgresql.org/docs/current/static/queries-with.html
Sybase 11 and later:
http://dcx.sybase.com/1100/en/dbusage_en11/commontblexpr-...
Get next / previous element using JavaScript?
...
So basically with selectionDiv iterate through the collection to find its index, and then obviously -1 = previous +1 = next within bounds
for(var i = 0; i < divs.length;i++)
{
if(divs[i] == selectionDiv)
{
var previous = divs[i - 1];
var next = divs[i + 1];
}
}
Please be aw...
Storing JSON in database vs. having a new column for each key
...rmant JSON types that can store arbitrary documents, including support for indexing specific keys of the JSON object.
However, I still stand by my original statement that your default preference, when using a relational database, should still be column-per-value. Relational databases are still buil...
How to write a simple database engine [closed]
...row header and a column header by specifying size of row and some internal indexing number to speed up your search, and at the start of each column to have the length of this column
like "Adam", 1, 11.1, "123 ABC Street POBox 456"
you can have it like
<&RowHeader, 1><&Col1,CHR, 4>...
Why is setTimeout(fn, 0) sometimes useful?
...lected <option> , because sometimes the <select> 's selectedIndex value would be out of sync with the selected <option> 's index attribute, as below:
...
How to replace local branch with remote branch entirely in Git?
... same revision as origin/master, and --hard will sync this change into the index and workspace as well.
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When to Redis? When to MongoDB? [closed]
... with an SQL-driven relational database: relational databases simplify to indexed CSV files, each file being a table; document stores simplify to indexed JSON files, each file being a document, with multiple files grouped together.
JSON files are similar in structure to XML and YAML files, and to ...
How to make git mark a deleted and a new file as a file move?
...t the new file and old file are >50% 'similar' based on some similarity indexes that git uses.
– pjz
Oct 19 '10 at 20:10
160
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How can I solve a connection pool problem between ASP.NET and SQL Server?
...me to time on our web site as well. The culprit in our case, is our stats/indexes getting out of date. This causes a previously fast running query to (eventually) become slow and time out.
Try updating statistics and/or rebuilding the indexes on the tables affected by the query and see if that he...