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Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib

... El Capitan – Sebastian Sastre Oct 20 '16 at 13:18 6 My issue seems to have been related to pytho...
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Using jQuery to center a DIV on the screen

... 1076 I like adding functions to jQuery so this function would help: jQuery.fn.center = function ()...
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PostgreSQL LIKE query performance variations

...to a particular table in my database. Sometimes I will get results within 200-400 ms (very acceptable) but other times it might take as much as 30 seconds to return results. ...
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Placing border inside of div and not on its edge

...-box-sizing: border-box; -webkit-box-sizing: border-box; width: 100px; height: 100px; border: 20px solid #f00; background: #00f; margin: 10px; } div + div { border: 10px solid red; } <div>Hello!</div> <div>Hello!</div> It works...
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List All Redis Databases

...the databases for which some keys are defined: INFO keyspace # Keyspace db0:keys=10,expires=0 db1:keys=1,expires=0 db3:keys=1,expires=0 Please note that you are supposed to use the "redis-cli" client to run these commands, not telnet. If you want to use telnet, then you need to run these commands...
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How do I retrieve the number of columns in a Pandas data frame?

... | edited Nov 30 '13 at 7:22 answered Nov 30 '13 at 7:11 ...
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Check if UIColor is dark or bright?

...o use is ((Red value * 299) + (Green value * 587) + (Blue value * 114)) / 1000. share | improve this answer | follow | ...
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How does one make a Zip bomb?

...ompressed data, containing nine layers of nested zip files in sets of 10, each bottom layer archive containing a 1.30 gigabyte file for a total of 1.30 exabytes of uncompressed data. So all you need is one single 1.3GB file full of zeroes, compress that into a ZIP file, make 10 copies, p...
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How do I properly compare strings in C?

...ngs using != or ==, you need to use strcmp: while (strcmp(check,input) != 0) The reason for this is because != and == will only compare the base addresses of those strings. Not the contents of the strings themselves. shar...
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Google Maps API v3: How do I dynamically change the marker icon?

... answered Dec 21 '09 at 17:01 Sudhir JonathanSudhir Jonathan 15.3k1111 gold badges5959 silver badges8585 bronze badges ...