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How can I benchmark JavaScript code? [closed]
...hat target a specific feature or operation, rather than more complex tests based on real-world code patterns). Such tests can be useful but are prone to inaccuracy due to how modern JS runtimes operate. Vyacheslav Egorov's presentation on performance and benchmarking is worth watching to get a fee...
IN clause and placeholders
...se parameterized IN () queries in SQLite and pretty much any other SQL database.
– Larry Lustig
Sep 14 '11 at 15:47
Us...
How to uncheck a radio button?
...
Slight modification of Laurynas' plugin based on Igor's code. This accommodates possible labels associated with the radio buttons being targeted:
(function ($) {
$.fn.uncheckableRadio = function () {
return this.each(function () {
var radi...
How can I find unused images and CSS styles in a website? [closed]
... unused CSS across many pages on a web
site.
The tool is javascript-based and runs from the browser.
Helium accepts a list of URLs for different sections of a site then
loads and parses each page to build up a list of all stylesheets. It
then visits each page in the URL list and chec...
WHERE vs HAVING
...‘select’. So, when we use alias names that are not actually in the database, ‘where’ can’t identify them but ‘having’ can.
Ex: let the table Student contain student_id,name, birthday,address.Assume birthday is of type date.
SELECT * FROM Student WHERE YEAR(birthday)>1993; /*this w...
Ignore mapping one property with Automapper
...Class OrderModel has a property called 'ProductName' that isn't in the database.
So when I try to do the mapping with:
8 An...
Eclipse: Java, see where class is used
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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string.Format() giving “Input string is not in correct format”
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Titlecasing a string with exceptions
...ber to convert strings into title case but avoids capitalizing small words based on rules from the New York Times Manual of style, as well as catering for several special cases.
Some of the cleverness of these scripts:
they capitalizes small words like if, in, of, on, etc., but will un-capitalize...
ALTER DATABASE failed because a lock could not be placed on database
I need to restart a database because some processes are not working. My plan is to take it offline and back online again.
1...