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JavaScript, elegant way to check nested object properties for null/undefined [duplicate]
...e of using the app this gets populated. Let's say somwhere, after an AJAX call or something i do this:
4 Answers
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Redirecting from HTTP to HTTPS with PHP
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Try something like this (should work for Apache and IIS):
if (empty($_SERVER['HTTPS']) || $_SERVER['HTTPS'] === "off") {
$location = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
header('HTTP/1.1 301 Moved Permanently');
header('Location: ' . $location);
exit;
}...
How to download image using requests
...flate). You can force it to decompress for you anyway by setting the decode_content attribute to True (requests sets it to False to control decoding itself). You can then use shutil.copyfileobj() to have Python stream the data to a file object:
import requests
import shutil
r = requests.get(settin...
Detect the specific iPhone/iPod touch model [duplicate]
...on 4,4s,and 5, but it failed hard in production and didn't seem to work at all which caused lots of problems.
– Dave Chenell
May 7 '13 at 2:24
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What exactly are DLL files, and how do they work?
... files, ...) that an EXE, or other DLL uses.
Types of libraries:
On virtually all operating systems, there are 2 types of libraries. Static libraries and dynamic libraries. In windows the file extensions are as follows: Static libraries (.lib) and dynamic libraries (.dll). The main difference i...
Recent file history in Vim?
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:e #<1 opens last file, see :h c_#<.
– Hotschke
Dec 15 '15 at 16:42
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Change color of UISwitch in “off” state
...groundColor = [UIColor whiteColor];
youSwitch.layer.cornerRadius = 16.0;
All thanks to @Barry Wyckoff.
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What does “%” (percent) do in PowerShell?
..." symbol - it makes it harder for folks to read/maintain your code - especially people new to PS. Let's face it, the more people that pick up PS, the better.
– Simon Catlin
Apr 3 '14 at 20:17
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How to test if a string is basically an integer in quotes using Ruby
...z/.match(string_to_check)
#Is not a positive number
else
#Is all good ..continue
end
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How to serialize an object to XML without getting xmlns=“…”?
... for me to serialize an object in .NET without the XML Namespaces automatically serializing also? It seems that by default .NET believes the XSI and XSD namespaces should be included, but I don't want them there.
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