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Why is [1,2] + [3,4] = “1,23,4” in JavaScript?
...inted out by CMS, for certain cases of objects such as Number, Boolean and custom ones the + operator doesn't necessarily produce a string result. It can vary depending on the implementation of object to primitive conversion. For example var o = { valueOf:function () { return 4; } }; evaluating o + ...
How to replace a set of tokens in a Java String?
...p you.
org.apache.commons.lang3.text.StrSubstitutor
It is very powerful, customizable, and easy to use.
This class takes a piece of text and substitutes all the variables
within it. The default definition of a variable is ${variableName}.
The prefix and suffix can be changed via constructo...
Binding multiple events to a listener (without JQuery)?
...er take a simple string that represents event.type. So You need to write a custom function to iterate over multiple events.
This is being handled in jQuery by using .split(" ") and then iterating over the list to set the eventListeners for each types.
// Add elem as a property of the handle fu...
How can I use Timer (formerly NSTimer) in Swift?
...
Show a working example, what does "custom" and "data" mean if function is expecting a NSTimer object
– Carlos.V
Sep 5 '16 at 23:01
1
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Get data from fs.readFile
...ved word? I mean, is this the standard way to implement callbacks for your custom functions? I've just started learning node.
– Amal Antony
Jul 22 '13 at 8:26
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Duplicate log output when using Python logging module
...test where a handler has been added to the root logger, even if your local/custom handlers have not yet been added. The len(logger.handlers) (as per Guillaume's answer) will return 0 in this case, so may be a better option.
– Grant
Jan 16 '19 at 0:33
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How to get a group of toggle buttons to act like radio buttons in WPF?
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Can be custom style used on such togglebutton somehow?
– wondra
Jun 11 '14 at 23:28
2
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AngularJS - Binding radio buttons to models with boolean values
...his:
https://github.com/michaelmoussa/ng-boolean-radio/
This guy wrote a custom directive to get around the issue that "true" and "false" are strings, not booleans.
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How do I update/upsert a document in Mongoose?
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@JamieHutber This is not set by default, it's a custom property
– Pascalius
Jun 29 '15 at 8:58
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Check if an element is present in an array [duplicate]
...1){ result++; }
}
console.log(new Date().getTime() - start);
~ 650 ms, custom function
function inArray(target, array)
{
/* Caching array.length doesn't increase the performance of the for loop on V8 (and probably on most of other major engines) */
for(var i = 0; i < array.length; i++)
...