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Semi-transparent color layer over background-image?

... position: relative; } .layer { background-color: rgba(248, 247, 216, 0.7); position: absolute; top: 0; left: 0; width: 100%; height: 100%; } HTML for this: <div class="background"> <div class="layer"> </div> </div> Of course you need to ...
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Pandas - How to flatten a hierarchical index in columns

...et the columns to the top level: df.columns = df.columns.get_level_values(0) Note: if the to level has a name you can also access it by this, rather than 0. . If you want to combine/join your MultiIndex into one Index (assuming you have just string entries in your columns) you could: df.column...
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plot a circle with pyplot

... 205 You need to add it to an axes. A Circle is a subclass of an Artist, and an axes has an add_arti...
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How to grant remote access to MySQL for a whole subnet?

... | edited Nov 14 '17 at 20:33 answered Jul 31 '12 at 15:01 ...
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How to round a number to significant figures in Python

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Programmatically set left drawable in a TextView

...DrawablesWithIntrinsicBounds(int left, int top, int right, int bottom) set 0 where you don't want images Example for Drawable on the left: TextView textView = (TextView) findViewById(R.id.myTxtView); textView.setCompoundDrawablesWithIntrinsicBounds(R.drawable.icon, 0, 0, 0); Alternatively, you can ...
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How to get default gateway in Mac OSX

...milar to: route to: 98.137.149.56 destination: default mask: 128.0.0.0 gateway: 5.5.0.1 interface: tun0 flags: <UP,GATEWAY,DONE,STATIC,PRCLONING> recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire 0 0 0 0 ...
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RegEx to parse or validate Base64 data

...sion to match Base64 encoded words, you can use the following: ^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$ share | improve this answer | follow ...
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How do I give text or an image a transparent background using CSS?

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How to check if a string is a valid hex color representation?

... /^#[0-9A-F]{6}$/i.test('#AABBCC') To elaborate: ^ -> match beginning # -> a hash [0-9A-F] -> any integer from 0 to 9 and any letter from A to F {6} -> the previous group appears exactly 6...