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WHERE vs HAVING

... The HAVING clause was added to SQL because the WHERE keyword could not be used with aggregate functions. – Shashank Vivek Aug 25 '16 at 14:59 ...
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Firefox 'Cross-Origin Request Blocked' despite headers

... Just a word of warnings. I finally got around the problem with Firefox and CORS. The solution for me was this post Setting CORS (cross-origin resource sharing) on Apache with correct response headers allowing everything through | ...
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Pretty graphs and charts in Python [closed]

...ples - this blog post helped me a lot to start with matplotlib: shreevatsa.wordpress.com/2010/03/07/matplotlib-tutorial – Timur Apr 12 '12 at 20:15 ...
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How do I escape a single quote in SQL Server?

... So, if I have a text containing 10k words it'll be necessary I replace all my text? – Vinicius Lima Feb 14 '14 at 22:26 3 ...
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Random number from a range in a Bash Script

...on for the interval's minimum and maximum (i.e., 2000 and 65000). In other words, the min and max will be generated less frequently. See my jot answer for details and a workaround. – Clint Pachl Nov 6 '15 at 10:02 ...
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Can an interface extend multiple interfaces in Java?

... However, a class can only extend a single class. Careful how you use the words extends and implements when talking about interface and class. share | improve this answer | ...
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How to declare a variable in a PostgreSQL query

... As a side note: some words are reserved, for example changing set session my.vars.id = '1'; to set session my.user.id = '1'; will yield ERROR: syntax error at or near "user" – dominik Jul 9 '17 at 19:13 ...
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Change computer name for a TFS Workspace

...e making the same formatting changes and ignoring the capitalisation & wording changes of the first paragraph? – Robotnik Apr 17 '15 at 0:43 ...
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What is Activity.finish() method doing exactly?

...ish(destroy) the Activity". The second part is wrong. Actually, I missed a word there. I have edited the answer. onDestroy() is not just triggered by finish(), the system can call it on it's own as well. – Kazekage Gaara Jun 1 '12 at 9:31 ...
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How do I sort a Set to a List in Java?

...class is the one that contains the asSortedList() method I wrote. In other words, you write the Util class yourself, and put that code in it. – erickson Nov 17 '12 at 9:19 1 ...