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Git push error: Unable to unlink old (Permission denied)
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Also keep in mind that if you still have the file opened this error will appear as well. Had the same error and that was why i was not able to push my changes in.
– Matias
Nov 3 '16 at 14:05
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Cost of len() function
...Here's a link to a table that provides the algorithmic complexity of many different functions in CPython:
TimeComplexity Python Wiki Page
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Javadoc @see or {@link}?
Could someone tell me the difference between javadoc @see and {@link} ?
3 Answers
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What are the differences between SML and OCaml? [closed]
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There are lots of differences, some technical, some sociopolitical. I've tried to put more important differences first.
SML is a language with a definition and a standard. It is stable (and in fact has been frozen so it cannot evolve). Obj...
Simple Getter/Setter comments
...ake of silencing overly pedantic warning from our tools feels wrong to me. If it doesn't add value to a programmer, then the right solution would be to turn down/fix the verbosity of the tools and/or ease up on how much we care about jumping through hoops so that the tools reward us. Analysis tools...
How to include PHP files that require an absolute path?
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Be careful, this will only ever work if you execute the script via a web server that populates DOCUMENT_ROOT
– Phil
Dec 22 '13 at 23:03
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How to remove the URL from the printing page?
...ling browser print options (headers, footers, margins) from page?
and specification of the @page
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Get top 1 row of each group
... DESC) AS rn
FROM DocumentStatusLogs
)
SELECT *
FROM cte
WHERE rn = 1
If you expect 2 entries per day, then this will arbitrarily pick one. To get both entries for a day, use DENSE_RANK instead
As for normalised or not, it depends if you want to:
maintain status in 2 places
preserve status h...
How do I use the CONCAT function in SQL Server 2008 R2?
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@Svish + behaves differently, the results for SELECT 'A' + 'B' + 'C' vs SELECT CONCAT('A', 'B', 'C') vs SELECT 'A' + 'B' + NULL vs SELECT CONCAT('A', 'B', NULL) are ABC, ABC, NULL, AB
– ta.speot.is
May 19...
Simplest way to profile a PHP script
...ne file for each PHP request / process that is executed. So, for example, if you wish to analyze a form post, one profile will be written for the GET request to display the HTML form. The XDEBUG_PROFILE parameter will need to be passed into the subsequent POST request to analyze the second request...