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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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What are the main uses of yield(), and how does it differ from join() and interrupt()?

...nd Java 6. In Java 5, Thread.yield() calls the Windows API call Sleep(0). This has the special effect of clearing the current thread's quantum and putting it to the end of the queue for its priority level. In other words, all runnable threads of the same priority (and those of greater p...
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How to round a number to significant figures in Python

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How do I give text or an image a transparent background using CSS?

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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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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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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 ...