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Getting current date and time in JavaScript

... .getMonth() returns a zero-based number so to get the correct month you need to add 1, so calling .getMonth() in may will return 4 and not 5. So in your code we can use currentdate.getMonth()+1 to output the correct value. In addition: .getDate() returns the day of the month &...
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How do I make an HTTP request in Swift?

...ow to make an HTTP request (something like cURL) in Swift. Do I need to import Obj-C classes or do I just need to import default libraries? Or is it not possible to make an HTTP request based on native Swift code? ...
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Javascript: get package.json data in gulpfile.js

...how would one get info from the package.json file within the gulpfile.js; For instance, I want to get the homepage or the name and use it in a task. ...
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How can I detect if a file is binary (non-text) in python?

... You can also use the mimetypes module: import mimetypes ... mime = mimetypes.guess_type(file) It's fairly easy to compile a list of binary mime types. For example Apache distributes with a mime.types file that you could parse into a set of lists, binary and text an...
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What does Connect.js methodOverride do?

... If you want to simulate DELETE and PUT, methodOverride is for that. If you pass in the _method post parameter set to 'delete' or 'put', then you can use app.delete and app.put in Express instead of using app.post all the time (thus more descriptive, verbose): Backend: // the app a...
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How to check if two arrays are equal with JavaScript? [duplicate]

... This is what you should do. Please do not use stringify nor < >. function arraysEqual(a, b) { if (a === b) return true; if (a == null || b == null) return false; if (a.length !== b.length) return false; // If you don't care about the order of the elements inside /...
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Scoping in Python 'for' loops

...asking about Python's scoping rules; I understand generally how scoping works in Python for loops. My question is why the design decisions were made in this way. For example (no pun intended): ...
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Determine if ActiveRecord Object is New

How can I check if an ActiveRecord object is new or is already persisted? 2 Answers ...
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Why doesn't Java allow to throw a checked exception from static initialization block?

... you could surround them with try-catch. Because you cannot handle any error indicated by a checked exception, it was decided to disallow throwing of checked exceptions static blocks. The static block must not throw checked exceptions but still allows unchecked/runtime-exceptions to be thrown. But...
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How do I hide an element when printing a web page?

...dia print { .no-print, .no-print * { display: none !important; } } Then add class='no-print' (or add the no-print class to an existing class statement) in your HTML that you don't want to appear in the printed version, such as your button. ...