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Total width of element (including padding and border) in jQuery
...y? I've got the jQuery dimensions plugin, and running .width() on my 760px-wide , 10px padding DIV returns 760 .
6 A...
SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed
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askmish
5,9881818 silver badges4040 bronze badges
answered May 12 '11 at 5:42
Erik G.Erik G.
1,57911 gold badg...
Using try vs if in python
... faster if exceptions really are exceptional. If result is None more than 50 % of the time, then using if is probably better.
To support this with a few measurements:
>>> import timeit
>>> timeit.timeit(setup="a=1;b=1", stmt="a/b") # no error checking
0.06379691968322732
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PostgreSQL - max number of parameters in “IN” clause?
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According to the source code located here, starting at line 850, PostgreSQL doesn't explicitly limit the number of arguments.
The following is a code comment from line 870:
/*
* We try to generate a ScalarArrayOpExpr from IN/NOT IN, but this is only
* possible if the inputs are all ...
How to configure encoding in Maven?
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answered Jun 10 '10 at 20:17
Ethan LeroyEthan Leroy
11.8k55 gold badges3232 silver badges5252 bronze badges
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SQL order string as number
...h forces a conversion to number
select col from yourtable
order by col + 0
BTW MySQL converts strings from left to right. Examples:
string value | integer value after conversion
--------------+--------------------------------
'1' | 1
'ABC' | 0 /* the string does not cont...
Can we open pdf file using UIWebView on iOS?
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10 Answers
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Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
...Tomcat already running. You can confirm this by going to http://localhost:8080 in your webbrowser and check if you get the Tomcat default home page or a Tomcat-specific 404 error page. Both are equally valid evidence that Tomcat runs fine; if it didn't, then you would have gotten a browser specific ...
Is there a better way to dynamically build an SQL WHERE clause than by using 1=1 at its beginning?
...nditions = new List<string>();
if (condition1) conditions.Add("Col1=0");
//...
if (conditions.Any())
Query += " WHERE " + string.Join(" AND ", conditions.ToArray());
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Using crontab to execute script every minute and another every 24 hours [closed]
.../www/html/a.php every minute. The execution on every minute must start at 00:00. The other task which must execute a script at 00:00 /var/www/html/reset.php (once every 24 hours).
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