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Two statements next to curly brace in an equation

... 185 You can try the cases env in amsmath. \documentclass{article} \usepackage{amsmath} \begin{do...
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Converting JSON String to Dictionary Not List

...cess your dictionary by accessing item 0 in the list, as shown below: json1_data = json.loads(json1_str)[0] Now you can access the data stored in datapoints just as you were expecting: datapoints = json1_data['datapoints'] I have one more question if anyone can bite: I am trying to take t...
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Programmatically set left drawable in a TextView

... | edited Sep 7 at 21:46 Andrew Orobator 5,50911 gold badge2424 silver badges3434 bronze badges an...
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How to delete last character from a string using jQuery?

How to delete last character from a string for instance in 123-4- when I delete 4 it should display 123- using jQuery . ...
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Append integer to beginning of list in Python [duplicate]

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Why doesn't indexOf work on an array IE8?

...efox and Chrome. However, in IE8 it fails on the if ( allowed.indexOf(ext[1]) == -1) part. 7 Answers ...
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How to add a new audio (not mixing) into a video using ffmpeg?

... Replace audio ffmpeg -i video.mp4 -i audio.wav -map 0:v -map 1:a -c:v copy -shortest output.mp4 The -map option allows you to manually select streams / tracks. See FFmpeg Wiki: Map for more info. This example uses -c:v copy to stream copy (mux) the video. No re-encoding of the video ...
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How to split a long regular expression into multiple lines in JavaScript?

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Virtualbox “port forward” from Guest to Host [closed]

...t and find out the ip address: ifconfig example of result (ip address is 10.0.2.15): eth0 Link encap:Ethernet HWaddr 08:00:27:AE:36:99 inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0 Go to Vbox instance window -> Menu -> Network adapters: adapter should be NAT cli...
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What are the special dollar sign shell variables?

... 1398 $1, $2, $3, ... are the positional parameters. "$@" is an array-like construct of all positi...