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When should I use cross apply over inner join?

...r ), t AS ( SELECT 1 AS id UNION ALL SELECT 2 ) SELECT * FROM t JOIN q ON q.rn <= t.id runs for almost 30 seconds, while this one: WITH t AS ( SELECT 1 AS id UNION ALL SELECT 2 ...
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Work on a remote project with Eclipse via SSH

...y what you want. RSE may already be included in your current Eclipse installation. To check in Eclipse Indigo go to Window > Open Perspective > Other... and choose Remote System Explorer from the Open Perspective dialog to open the RSE perspective. To create an SSH remote project from the R...
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What is a “first chance exception”?

...ception? How and where does it originate in a .NET program? And why is it called by that peculiar name (what 'chance' are we talking about)? ...
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How do I do a bulk insert in mySQL using node.js

...rays wrapped in an array [ [ [...], [...], [...] ] ] There is also a totally different node-msql package for bulk insertion share | improve this answer | follow ...
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How to “comment-out” (add comment) in a batch/cmd?

...orrect answer. When using syntax highlighting the REM command does not actually highlight the text as "commented out". – Automatico May 29 '14 at 8:42 17 ...
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How to add/update an attribute to an HTML element using JavaScript?

... What seems easy is actually tricky if you want to be completely compatible. var e = document.createElement('div'); Let's say you have an id of 'div1' to add. e['id'] = 'div1'; e.id = 'div1'; e.attributes['id'] = 'div1'; e.createAttribute('id','di...
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Which data type for latitude and longitude?

...y) which can be your lat / long. Occupies 16 bytes: 2 float8 numbers internally. Or make it two columns of type float (= float8 or double precision). 8 bytes each. Or real (= float4) if additional precision is not needed. 4 bytes each. Or even numeric if you need absolute precision. 2 bytes for eac...
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How to commit no change and new message?

... There's rarely a good reason to do this, but the parameter is --allow-empty for empty commits (no files changed), in contrast to --allow-empty-message for empty commit messages. You can also read more by typing git help commit or visiting the online documentation. While the tree object (w...
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How to copy a file from one directory to another using PHP?

...o @henrywright, it do not create directories itself. You have to do it manually. check it on php manual – Haseeb Zulfiqar Sep 26 '16 at 12:56 ...
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Div width 100% minus fixed amount of pixels

...R: Yes, that works also, and is easier to use as you don't have to overide all settings of the less specific rule. The answer was written when the support for the > operator was still not good enough to be reliable. – Guffa May 22 '13 at 17:14 ...