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How to take screenshot of a div with JavaScript?
... 0, 0, 100, 100, function(data) {
// in the data variable there is the base64 image
// exmaple for displaying the image in an <img>
$("img#captured").attr("src", "data:image/png;base64,"+data);
});
Keep in mind console.log() and alert() won´t generate output if the size of the i...
How to find the kth smallest element in the union of two sorted arrays?
...tion: The inputs are correct, i.e., k is in the range [0, len(a)+len(b)].
Base cases:
If length of one of the arrays is 0, the answer is kth element of the second array.
Reduction steps:
If mid index of a + mid index of b is less than k:
If mid element of a is greater than mid element of ...
Where and why do I have to put the “template” and “typename” keywords?
...the keywords are forbidden, as detailed below
On the name of a dependent base class you are not allowed to write typename. It's assumed that the name given is a class type name. This is true for both names in the base-class list and the constructor initializer list:
template <typename T>
...
What is the string length of a GUID?
...ore it as uniqueidentifier - this is then fully indexable, etc. at the database. The next-best option would be a binary(16) column: standard GUIDs are exactly 16 bytes in length.
If you must store it as a string, the length really comes down to how you choose to encode it. As hex (AKA base-16 encod...
Removing the fragment identifier from AngularJS urls (# symbol)
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I needed to put <base href="/" /> in my index.html <head> section.
– nyxz
Dec 18 '15 at 13:51
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Can I call an overloaded constructor from another constructor of the same class in C#?
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is it possible to class foo : fooBase{ public foo(string a) : this foo(a,null) : base(a) {} foo(string a, string b){}} ?
– Arnis Lapsa
Jun 12 '09 at 7:40
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How to hide iOS status bar
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You should add this value to plist: "View controller-based status bar appearance" and set it to "NO".
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What's the difference between assignment operator and copy constructor?
...arguments and then assignment operator is used and new values are assigned based on RHS. In case copy constructor is used, still same constructor will be called, but values used for initialization is from other object.
– Rajesh
Mar 17 '18 at 3:40
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Proper SCSS Asset Structure in Rails
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Create the following folder structure:
+ assets
|
--+ base
| |
| --+ mixins (with subfolders as noted in your question)
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--+ styles
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--+ ...
In folder base create a file "globals.css.scss". In this file, declare all your imports:
@import 'base/colors';
@import 'base/mix...
Use the XmlInclude or SoapInclude attribute to specify types that are not known statically
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So the base type needs to know all of its implementations? This doesn't seem like a very good solution. Is there no other way?
– Alexander Stolz
Jul 3 '14 at 8:10
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