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Is there a better way to dynamically build an SQL WHERE clause than by using 1=1 at its beginning?
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Good solution, but the ToArray() isn't necessary with .NET 4 as there is an overload which accepts any IEnumerable<string>.
– fero
Jun 26 '13 at 13:27
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Finding what methods a Python object has
...allable(getattr(object, method_name))]
I discovered it at diveintopython.net (Now archived). Hopefully, that should provide some further detail!
If you get an AttributeError, you can use this instead:
getattr( is intolerant of pandas style python3.6 abstract virtual sub-classes. This code does ...
Best practice for embedding arbitrary JSON in the DOM?
...t tag and allow direct injection into the dom. See here:
http://jsfiddle.net/YmhZv/1/
Here is the injection
<script type="application/json" id="stuff">
{
"unicorns": "awesome",
"abc": [1, 2, 3],
"badentry": "blah </script><div id='baddiv'>I should not exist.</div...
Why does !{}[true] evaluate to true in JavaScript?
...true, but undefined, and undefined is evaluated as false:
http://jsfiddle.net/67GEu/
'use strict';
var b = {}[true];
alert(b); // undefined
b = !{}[true];
alert(b); // true
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How do I read an entire file into a std::string in C++?
...ing it a oneliner? I'd always opt for legible code. As a self-professed VB.Net enthusiast (IIRC) I think you should understand the sentiment?
– sehe
Sep 21 '12 at 14:32
5
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Bad value X-UA-Compatible for attribute http-equiv on element meta
... support as Chrome Frame ignores IE conditional comments, see jeffreybarke.net/2010/08/…
– Jasper Moelker
Jun 17 '13 at 11:34
5
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How to force a web browser NOT to cache images
...close();
// no-cache headers - complete set
// these copied from [php.net/header][1], tested myself - works
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Some time in the past
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-store, no-cache,...
Only read selected columns
...wnload and save the the CSV JDBC driver from this link: http://sourceforge.net/projects/csvjdbc/files/latest/download
> library(RJDBC)
> path.to.jdbc.driver <- "jdbc//csvjdbc-1.0-18.jar"
> drv <- JDBC("org.relique.jdbc.csv.CsvDriver", path.to.jdbc.driver)
> conn <- dbConnect(d...
PHP DOMDocument loadHTML not encoding UTF-8 correctly
... and still had bad encoding on importing node from one DOC to another. php.net/manual/en/function.mb-convert-encoding.php was the fix.
– Louis Loudog Trottier
Mar 6 '17 at 21:43
6
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UnicodeEncodeError: 'charmap' codec can't encode - character maps to , print function [du
...eeper into this and found the best solutions are here.
http://blog.notdot.net/2010/07/Getting-unicode-right-in-Python
In my case I solved "UnicodeEncodeError: 'charmap' codec can't encode character "
original code:
print("Process lines, file_name command_line %s\n"% command_line))
New code:
p...