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C# switch statement limitations - why?
...case that non-constant case values were allowed:
void DoIt()
{
String foo = "bar";
Switch(foo, foo);
}
void Switch(String val1, String val2)
{
switch ("bar")
{
// The compiler will not know that val1 and val2 are not distinct
case val1:
// Is this case b...
How to write header row with csv.DictWriter?
... f = open('csvtest.csv', 'wb')
>>> import csv
>>> fns = 'foo bar zot'.split()
>>> dw = csv.DictWriter(f, fns, restval='Huh?')
# dw.writefieldnames(fns) -- no such animal
>>> dw.writerow(fns) # no such luck, it can't imagine what to do with a list
Traceback (most r...
How to serialize an Object into a list of URL query parameters?
...{encodeURIComponent(data[key])}`).join('&');
}
console.log(params({foo: 'bar'}));
console.log(params({foo: 'bar', baz: 'qux$'}));
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How to force HTTPS using a web.config file
.... If it is, send a 301 Permanent redirect back to the client at http://www.foobar.com/whatever?else=the#url-contains. Don't add the query string at the end of that, because it would duplicate the query string!
This is what the properties, attributes, and some of the values mean.
clear removes al...
Tool to Unminify / Decompress JavaScript [closed]
...ometimes messes up the JavaScript code. For instance, if (a) /regex/.match(foo); is pretty printed as if (a)\n / /regex/ .\nmatch(foo); which is a syntax error.
– amphetamachine
Jan 9 '15 at 20:01
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Convert boolean to int in Java
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Yes, as in (foo && (!bar || baz)) ? 1 : 0. Obviously, if it's just an identifier, the parens aren't necessary or desirable.
– Blrfl
Sep 25 '10 at 12:58
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What is a callback URL in relation to an API?
...thod you're calling after it's done. So if you call
POST /api.example.com/foo?callbackURL=http://my.server.com/bar
Then when /foo is finished, it sends a request to http://my.server.com/bar. The contents and method of that request are going to vary - check the documentation for the API you're acc...
Creating a JSON response using Django and Python
...wer like so :
from django.http import JsonResponse
return JsonResponse({'foo':'bar'})
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Are global variables in PHP considered bad practice? If so, why?
...A common practice is to define global vars using ALL CAPS. example: $DB = 'foo';
– pixeline
Mar 26 '15 at 9:31
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ld cannot find an existing library
...
The foo.so.1 is a symlink to foo.so.1.0.0 too. This way, you can have several versions of a library in your system, and if an application needs a specific one, it can link to it, while in general, the newest one is chosen by sym...