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Calling filter returns [duplicate]
...bove filter is now (almost) equivalent to the following in python3.x:
( x for x in data if func(x) )
As opposed to:
[ x for x in data if func(x) ]
in python 2.x
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How to push both value and key into PHP array
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Nope, there is no array_push() equivalent for associative arrays because there is no way determine the next key.
You'll have to use
$arrayname[indexname] = $value;
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Performance surprise with “as” and nullable types
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Clearly the machine code the JIT compiler can generate for the first case is much more efficient. One rule that really helps there is that an object can only be unboxed to a variable that has the same type as the boxed value. That allows the JIT compiler to generate very effici...
How to define “type disjunction” (union types)?
... objects of a type to see if there are implicits there to make code asking for that type work.
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jQuery using append with effects
...k B's and Steerpike's answers:
Style the div you're appending as hidden before you actually append it. You can do it with inline or external CSS script, or just create the div as
<div id="new_div" style="display: none;"> ... </div>
Then you can chain effects to your append (demo):
$...
Zero-based month numbering [closed]
...rs, minutes and seconds, where 0.25 would be 24/4 = 6 hours. Thus, to transform a date into a real date, all the environment has to do is transform this number into a real date.
However, the combination of zero-based arrays and 1-based month values does bring a problem. To get the month name of mo...
How to split long commands over multiple lines in PowerShell
...1,username=administrator,password=xxx"
White space matters. The required format is Space`Enter.
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How to do scanf for single char in C [duplicate]
...t char from the user with scanf and when I run it the program don't wait for the user to type anything...
11 Answers
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How can a Javascript object refer to values in itself? [duplicate]
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You can't refer to a property of an object before you have initialized that object; use an external variable.
var key1 = "it";
var obj = {
key1 : key1,
key2 : key1 + " works!"
};
Also, this is not a "JSON object"; it is a Javascript object. JSON is a method of re...
Best practice for localization and globalization of strings and labels [closed]
...(something near 10 modules). In each module we might have at least 50 CRUD forms, which means that we currently have near 500 add buttons , save buttons , edit buttons , etc.
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