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Iterate through object properties
...uff
}
But this will fail if the object has an unrelated field with the same name:
var obj = { foo: 42, hasOwnProperty: 'lol' };
obj.hasOwnProperty('foo'); // TypeError: hasOwnProperty is not a function
That's why it's safer to call it through Object.prototype instead:
var obj = { foo: 42, has...
Passing multiple variables in @RequestBody to a Spring MVC controller using Ajax
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You are correct, @RequestBody annotated parameter is expected to hold the entire body of the request and bind to one object, so you essentially will have to go with your options.
If you absolutely want your approach, there is a custom implementation that you can do th...
Case sensitive Cmd+D in Sublime Text 2
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If you select Case sensitive in Find dialog (⌘+F), it will be remembered for ⌘+D as well.
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C# - how to determine whether a Type is a number
...le are all numbers. I want to avoid a long switch-case on the Type.FullName .
18 Answers
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What is the length of the access_token in Facebook OAuth2?
...for an access token. We expect that they will both grow and shrink over time as we add and remove data and change how they are encoded.
We did give guidance in one place about it being 255 characters. I've updated the blog post that had that information and updated our new access token docs to in...
Which Python memory profiler is recommended? [closed]
I want to know the memory usage of my Python application and specifically want to know what code blocks/portions or objects are consuming most memory.
Google search shows a commercial one is Python Memory Validator (Windows only).
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Why should a Java class implement comparable?
Why is Java Comparable used? Why would someone implement Comparable in a class? What is a real life example where you need to implement comparable?
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Can you use if/else conditions in CSS?
...process your stylesheets, and that the condition is evaluated at compile time, not run time.
A newer feature of CSS proper are custom properties (a.k.a. CSS variables). They are evaluated at run time (in browsers supporting them).
With them you could do something along the line:
:root {
--mai...
How should I escape strings in JSON?
...ting JSON data manually, how should I escape string fields? Should I use something like Apache Commons Lang's StringEscapeUtilities.escapeHtml , StringEscapeUtilities.escapeXml , or should I use java.net.URLEncoder ?
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How to remove an HTML element using Javascript?
I am a total newbie. Can somebody tell me how to remove an HTML element using the original Javascript not jQuery.
11 Answer...