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What's the “Content-Length” field in HTTP header?

...ad the request been a GET. It doesn't matter what the content-type is. Extension at post below. share | improve this answer | follow | ...
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Drop shadow for PNG image in CSS

...NGs, using a combination of dropshadow-filter (for Webkit), SVG (for Firefox) and DX filters for IE. .shadowed { -webkit-filter: drop-shadow(12px 12px 25px rgba(0,0,0,0.5)); filter: url(#drop-shadow); -ms-filter: "progid:DXImageTransform.Microsoft.Dropshadow(OffX=12, OffY=12, Color='#44...
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What SOAP client libraries exist for Python, and where is the documentation for them? [closed]

...adon: Creating servers is much like in soaplib (using a decorator). Ladon exposes more interfaces than SOAP at the same time without extra user code needed. pysimplesoap: very lightweight but useful for both client and server - includes a web2py server integration that ships with web2py. SOAPpy: Dis...
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How do I create an empty array in YAML?

... Try using [], like: empty_array: [] So in Ruby you have: x = YAML::load("empty_array: []") x # => {"empty_array" => []} share | improve this answer | ...
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What is the (function() { } )() construct in JavaScript?

... It’s an Immediately-Invoked Function Expression, or IIFE for short. It executes immediately after it’s created. It has nothing to do with any event-handler for any events (such as document.onload). Consider the part within the first pair of parentheses: (funct...
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Is a `=default` move constructor equivalent to a member-wise move constructor?

... Yes both are the same. But struct Example { int a, b; Example(int mA, int mB) : a{mA}, b{mB} { } Example(const Example& mE) = default; Example(Example&& mE) = default; Example& operator=(const Ex...
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What Makes a Method Thread-safe? What are the rules?

... In the third example private string someValue; is not static so each instance will get a separate copy of that variable. So can you please explain how this is not thread safe? – Bharadwaj Apr 3 '14 at...
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Portable way to get file size (in bytes) in shell?

On Linux, I use stat --format="%s" FILE , but Solaris I have access to doesn't have stat command. What should I use then? ...
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How To Test if Type is Primitive

...e some types that we can think that are primitives, but they aren´t, for example Decimal and String. Edit 1: Added sample code Here is a sample code: if (t.IsPrimitive || t == typeof(Decimal) || t == typeof(String) || ... ) { // Is Primitive, or Decimal, or String } Edit 2: As @SLaks comme...
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Add params to given URL in Python

...e I was given a URL. It might already have GET parameters (e.g. http://example.com/search?q=question ) or it might not (e.g. http://example.com/ ). ...