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What are the complexity guarantees of the standard containers?
...points for each specific method.
Also the STL library reference at http://www.cplusplus.com/reference/stl/ provides the complexity requirements where appropriate.
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How to Set Focus on Input Field using JQuery
...t cursor does not appear in the field (jquery 3.1.0).
Inspired by https://www.sitepoint.com/jqueryhtml5-input-focus-cursor-positions/ , I added autofocus attribute to the input field and voila!
function addfield() {
n=$('table tr').length;
$('table').append('<tr><td><input n...
How to delete or add column in SQLITE?
...e a column, or add or
remove constraints from a table.
source : http://www.sqlite.org/lang_altertable.html
While you can always create a new table and then drop the older one.
I will try to explain this workaround with an example.
sqlite> .schema
CREATE TABLE person(
id INTEGER PRIMARY KE...
HTTP Basic Authentication credentials passed in URL and encryption
...uery. ie: A DNS request will be made to find the IP address of the domain (www.example.com). Please note that no other information will be sent via this request.
The browser or application will initiate a SSL connection with the IP address received from the DNS request. Certificates will be exchang...
Regex exactly n OR m times
...
Here is the complete list of quantifiers (ref. http://www.regular-expressions.info/reference.html):
?, ?? - 0 or 1 occurences (?? is lazy, ? is greedy)
*, *? - any number of occurences
+, +? - at least one occurence
{n} - exactly n occurences
{n,m} - n to m occurences, inclusi...
Change text color based on brightness of the covered background area?
...ndom() * 255);
rgb[2] = Math.round(Math.random() * 255);
// http://www.w3.org/TR/AERT#color-contrast
const brightness = Math.round(((parseInt(rgb[0]) * 299) +
(parseInt(rgb[1]) * 587) +
(parseInt(rgb[2]) * 114)) / 1000);
const textColour = ...
how to get GET and POST variables with JQuery?
...
Example usage:
switch ($.Q.event) {
case 'new' :
// http://www.site.com/?event=new
$('#NewItemButton').trigger('click');
break;
default :
}
Hope this helps. ;)
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What is AssemblyInfo.cs used for?
... the information from the AssemblyInfo file.
Check out this link:- http://www.dotnetspider.com/forum/157292-assemblyinfo-file.aspx
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CSS attribute selector does not work a href
...ist of values beginning (from the left) with "en" (CSS 2)
source: http://www.w3.org/TR/selectors/
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How to get highcharts dates in the x axis?
... the x-axis for Highcharts? Can't find it in their documentation: http://www.highcharts.com/ref/#xAxis--type
3 Answers
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