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Difference between two dates in years, months, days in JavaScript
I've been searching for 4 hours now, and have not found a solution to get the difference between two dates in years, months ... -10'), new Date('2016-03-11')); Question&Answers:os...
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javascript - CORS Error: “requests are only supported for protocol schemes: http…” etc
I am trying to run a simple application. I have an Express backend which returns a JSON string when visited at ... ticker data') ); return this.data; } Question&Answers:os...
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html - Canvas width and height in HTML5
Is it possible to fix the width and height of an HTML5 canvas element? The usual way is the following : <canvas id="canvas" width="300" height="300"></canvas> Question&Answers:os...
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Why doesn't Object.keys return a keyof type in TypeScript?
Title says it all - why doesn't Object.keys(x) in TypeScript return the type Array<keyof typeof x>? That's what ... ahead and send a PR to fix it for them? Question&Answers:os...
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java - Getting the name of the currently executing method
Is there a way to get the name of the currently executing method in Java? Question&Answers:os...
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javascript - onClick to get the ID of the clicked button
How do find the id of the button which is being clicked? <button id="1" onClick="reply_click()"></button ... reply_click()"></button> function reply_click() { } Question&Answers:os...
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Why does Java have transient fields?
Why does Java have transient fields? Question&Answers:os...
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python - Convert timestamps with offset to datetime obj using strptime
I am trying to convert time-stamps of the format "2012-07-24T23:14:29-07:00" to datetime objects in python ... a bad directive. Any ideas for a work around? Question&Answers:os...
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clearcase - What are the differences between a snapshot view and a dynamic view?
I have seen in ClearCase that there is a Snapshot view and a Dynamic view. What are the differences between ... when are the appropriate times to use them? Question&Answers:os...
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Trust Anchor not found for Android SSL Connection
I am trying to connect to an IIS6 box running a godaddy 256bit SSL cert, and I am getting the error ... ); String tempString = toString(conn.getInputStream()); Question&Answers:os...
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c - Modulo operation with negative numbers
In a C program I was trying the below operations (Just to check the behavior) x = 5 % (-3); y = ... a modulus be negative? Can anybody explain this behavior? Question&Answers:os...
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r - Add column which contains binned values of an integer column
I have a dataframe with a few columns, one of those columns is ranks, an integer between 1 and 20. I want ... of df$ranked is within a given range. thank you. Question&Answers:os...
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IOException: read failed, socket might closed - Bluetooth on Android 4.3
Currently I am trying to deal with a strange Exception when opening a BluetoothSocket on my Nexus 7 (2012), with ... or might this be a bug in Android? Question&Answers:os...
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android - How to use RecyclerView inside NestedScrollView?
How to use RecyclerView inside NestedScrollView? RecyclerView content is not visible after setting adapter. ... /android.support.v4.widget.NestedScrollView> Question&Answers:os...
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python - How to merge dictionaries of dictionaries?
I need to merge multiple dictionaries, here's what I have for instance: dict1 = {1:{"a":{A}}, 2:{"b":{B ... I'm not sure how I could do that easily with Python. Question&Answers:os...
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html - Difference between <input type='button' /> and <input type='submit' />
What is the difference between HTML <input type='button' /> and <input type='submit' />? Question&Answers:os...
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c++ - Determine if two rectangles overlap each other?
I am trying to write a C++ program that takes the following inputs from the user to construct rectangles ( ... exactly how to interpret this? Any suggestions? Question&Answers:os...
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android - how to get html content from a webview?
Which is the simplest method to get html code from a webview? I have tried several methods from stackoverflow and google, but ... ","text/html","utf-8"); } } Question&Answers:os...
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Is it possible to ping a server from Javascript?
I'm making a web app that requires that I check to see if remote servers are online or not. When I run it ... my page loads fast, I'd definitely appreciate it. Question&Answers:os...
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javascript - ArrayBuffer to base64 encoded string
I need an efficient (read native) way to convert an ArrayBuffer to a base64 string which needs to be used on a multipart post. Question&Answers:os...
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pointers - When should I use the new keyword in C++?
I've been using C++ for a short while, and I've been wondering about the new keyword. Simply, should I ... and paste it to either a destructor or otherwise). Question&Answers:os...
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mysql - 'IF' in 'SELECT' statement - choose output value based on column values
SELECT id, amount FROM report I need amount to be amount if report.type='P' and -amount if report.type='N'. How do I add this to the above query? Question&Answers:os...
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javascript - Convert array to JSON
I have an Array var cars = [2,3,..] which holds a few integers. I've added a few values to the array, ... How can I convert it to a JSON object for sending? Question&Answers:os...
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How does Java Garbage Collection work with Circular References?
From my understanding, garbage collection in Java cleans up some objects if nothing else is 'pointing' to that object. My ... (or is it simply a memory drain?) Question&Answers:os...
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javascript - How to get the response of XMLHttpRequest?
I'd like to know how to use XMLHttpRequest to load the content of a remote URL and have the HTML of the accessed site ... /foo.com/bar.php, how would I do that? Question&Answers:os...
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c# - Return anonymous type results?
Using the simple example below, what is the best way to return results from multiple tables using Linq to SQL? ... the select? Or is there another easier way? Question&Answers:os...
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java - Placing component on Glass Pane
I have a subclass of JLabel that forms a component of my GUI. I have implemented the ability to drag and drop ... ).setVisible(true); mf.setVisible(true); } } Question&Answers:os...
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javascript - Get querystring from URL using jQuery
This question already has answers here: Question&Answers:os...
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