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Join a list of items with different types as string in Python
...o combine list into a single string
a = map(str, a)
''.join(a)
'123'
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Variable length (Dynamic) Arrays in Java
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123
Yes: use ArrayList.
In Java, "normal" arrays are fixed-size. You have to give them a size an...
Should I declare Jackson's ObjectMapper as a static field?
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StaxManStaxMan
98.6k2828 gold badges184184 silver badges223223 bronze badges
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How can I upload files asynchronously?
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98
Wrapping up for future readers.
Asynchronous File Upload
With HTML5
You can upload files wit...
'npm' is not recognized as internal or external command, operable program or batch file
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123
Don't forget to reboot your computer after installing node! That one got me.
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What is the JavaScript version of sleep()?
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Dan DascalescuDan Dascalescu
98.2k3636 gold badges263263 silver badges333333 bronze badges
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Java resource as file
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98
I had the same problem and was able to use the following:
// Load the directory as a resource
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How do I make JavaScript beep?
...nMB2r//xKJjyyOh+cImr2/4doscwD6neZjuZR4AgAABYAAAABy1xcdQtxYBYYZdifkUDgzzXaXn98Z0oi9ILU5mBjFANmRwlVJ3/6jYDAmxaiDG3/6xjQQCCKkRb/6kg/wW+kSJ5//rLobkLSiKmqP/0ikJuDaSaSf/6JiLYLEYnW/+kXg1WRVJL/9EmQ1YZIsv/6Qzwy5qk7/+tEU0nkls3/zIUMPKNX/6yZLf+kFgAfgGyLFAUwY//uQZAUABcd5UiNPVXAAAApAAAAAE0VZQKw9ISAAACgAAAAAVQIygI...
Is there a way to perform “if” in python's lambda
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David WoleverDavid Wolever
123k7676 gold badges297297 silver badges462462 bronze badges
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Why do you need to invoke an anonymous function on the same line?
...MA script specification, there are 3 ways you can define a function. (Page 98, Section 13 Function Definition)
1. Using Function constructor
var sum = new Function('a','b', 'return a + b;');
alert(sum(10, 20)); //alerts 30
2. Using Function declaration.
function sum(a, b)
{
return a + b;
}
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