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jQuery if checkbox is checked
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Code confirmed by jQuery doc, "the cross-browser-compatible way to determine if a checkbox is checked is to use the property: if ( elem.checked ) or if ( $( elem ).prop( "checked" ) ) or if ( $( elem ).is( ":checked" ) ) ". see api.jquery.com/prop
– Ad...
pdftk compression option
I use pdftk to compress a pdf using the following command line
10 Answers
10
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How to convert from System.Enum to base integer?
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42
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SQL Server database backup restore on lower version
... @Zhang if you have questions, ask them as questions, not as comment.
– Remus Rusanu
Dec 23 '19 at 19:50
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urllib2.HTTPError: HTTP Error 403: Forbidden
...aders I was able to get the data:
import urllib2,cookielib
site= "http://www.nseindia.com/live_market/dynaContent/live_watch/get_quote/getHistoricalData.jsp?symbol=JPASSOCIAT&fromDate=1-JAN-2012&toDate=1-AUG-2012&datePeriod=unselected&hiddDwnld=true"
hdr = {'User-Agent': 'Mozilla/5...
Truncate Two decimal places without rounding
...r:
var fourPlaces = 0.5485M;
var twoPlaces = fourPlaces - (fourPlaces % 0.01M);
result: 0.54
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How should I log while using multiprocessing in Python?
...the log files at the end of the run, sorted by timestamp
If using pipes (recommended): Coalesce log entries on-the-fly from all pipes, into a central log file. (E.g., Periodically select from the pipes' file descriptors, perform merge-sort on the available log entries, and flush to centralized log. ...
Getting HTTP code in PHP using curl
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How can I check if a URL exists via PHP?
As a whole:
$url = 'http://www.example.com';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, true); // we want headers
curl_setopt($ch, CURLOPT_NOBODY, true); // we don't need body
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($...
Get the index of the nth occurrence of a string?
...t does seem like there should be a built in method though, i'm sure it's a commmon occurrence.
– PeteT
Oct 9 '08 at 10:48
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Good Hash Function for Strings
...y to be unique. As for why, a quick search on google reveals this article: computinglife.wordpress.com/2008/11/20/… explaining why 31 was used for Java string hashing. There is no mathematical proof given, but it does explain the general concept as to why primes work better.
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