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How to select rows that have current day's timestamp?

I am trying to select only today's records from a database table. 9 Answers 9 ...
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How to prevent line break at hyphens on all browsers

...liably than splitting the text to “words” (sequences of non-whitespace characters separated by whitespace) and wrapping each “word” that contains a hyphen inside nobr markup. So input data like bla bla foo-bar bla bla would be turned to bla bla <nobr>foo-bar</nobr> bla bla. You ...
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1052: Column 'id' in field list is ambiguous

...and tbl_section which has both the id field in them. How do I go about selecting the id field, because I always get this error: ...
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Mysql: Select rows from a table that are not in another

How to select all rows in one table that do not appear on another? 8 Answers 8 ...
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Copying text outside of Vim with set mouse=a enabled

... Press shift while selecting with the mouse. This will make mouse selection behave as if mouse=a was not enabled. Note: this trick also applies to "middle button paste": if you want to paste in vim text that was selected outside, press shift w...
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T-SQL: Deleting all duplicate rows but keeping one [duplicate]

... I do not care about that. I still need to keep one of these rows however. SELECT DISTINCT won't work because it operates on all columns and I need to suppress duplicates based on the key columns. ...
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What is the difference between “INNER JOIN” and “OUTER JOIN”?

...he intersection of the two tables, i.e. the two rows they have in common. select * from a INNER JOIN b on a.a = b.b; select a.*, b.* from a,b where a.a = b.b; a | b --+-- 3 | 3 4 | 4 Left outer join A left outer join will give all rows in A, plus any common rows in B. select * from a LEFT OUT...
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How can I use the $index inside a ng-repeat to enable a class and show a DIV?

... The issue here is that ng-repeat creates its own scope, so when you do selected=$index it creates a new a selected property in that scope rather than altering the existing one. To fix this you have two options: Change the selected property to a non-primitive (ie object or array, which makes jav...
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Retrieve filename from file descriptor in C

... this snippet: #include <sys/syslimits.h> #include <fcntl.h> char filePath[PATH_MAX]; if (fcntl(fd, F_GETPATH, filePath) != -1) { // do something with the file path } Since I never remember where MAXPATHLEN is defined, I thought PATH_MAX from syslimits would be fine. ...
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How to assign a Git SHA1's to a file without Git?

...f without having Git installed. Note that "\0" is the NULL-byte, not a two-character string. For example, the hash of an empty file: sha1("blob 0\0") = "e69de29bb2d1d6434b8b29ae775ad8c2e48c5391" $ touch empty $ git hash-object empty e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 Another example: sha...