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moment.js - UTC gives wrong date

... Outputting a raw moment on the console isn't very useful. You're probably looking at one of its internal properties. You should format it before checking the results. For example moment.utc().format() or moment().format(). ...
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Split a string by spaces — preserving quoted substrings — in Python

... You should use raw strings when using regular expressions. – asmeurer Dec 19 '13 at 2:29  |  ...
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Convert an image (selected by path) to base64 string

...ng (MemoryStream m = new MemoryStream()) { image.Save(m, image.RawFormat); byte[] imageBytes = m.ToArray(); // Convert byte[] to Base64 String string base64String = Convert.ToBase64String(imageBytes); return base64String; } } ...
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PHP - how to create a newline character?

... The "echo" command in PHP sends the output to the browser as raw html so even if in double quotes the browser will not parse it into two lines because a newline character in HTML means nothing. That's why you need to either use: echo [output text]."<br>"; when using "echo", o...
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Read an Excel file directly from a R script

... on MacOS and Linux, but takes an extra step on Windows, i.e. see http://strawberryperl.com/). There are various caveats, and alternatives, listed on the R wiki page. The only reason I see not to do this directly is that you may want to examine the spreadsheet to see if it has glitches (weird heade...
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How to make a great R reproducible example

... in R: install.packages("devtools") library(devtools) source_url("https://raw.github.com/rsaporta/pubR/gitbranch/reproduce.R") reproduce(myData) Details: This function is an intelligent wrapper to dput and does the following: automatically samples a large data set (based on size and class. ...
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Send string to stdin

... see edited answer. The point is to not include raw binary data in your script, but instead filter it through a program like xxd – sehe Dec 3 '12 at 21:54 ...
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How do I get monitor resolution in Python?

...ndows DPI scaling still applies. This line will tell Windows you want the raw, unscaled resolution: "import ctypes; user32 = ctypes.windll.user32; user32.SetProcessDPIAware()". 1) Your answer should be top; good job. 2) My comment is Windows-specific, not library specific (i.e. screeninfo) 3) code...
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What is causing “Unable to allocate memory for pool” in PHP?

... more efficient to keep opcode in ram rather than having the corresponding raw php in file cache. Nowadays we can find dedicated servers with 24Gb of memory for as low as $80/month, so don't hesitate to allow several GB to APC. I put 2GB out of 24GB on a server hosting 5Magento stores and ~40 wordpr...
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How to return smart pointers (shared_ptr), by reference or by value?

...e to one, and I would be very hesitant to pass them around by reference or raw pointer. Why? Because you cannot be certain that it will not be shallow-copied via a reference later. Your first point defines the reason why this should be a concern. This can happen even in a single-threaded environment...