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Rails: create on has_one association
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answered Oct 1 '10 at 13:59
sepp2ksepp2k
331k4747 gold badges636636 silver badges653653 bronze badges
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How to check for Is not Null And Is not Empty string in SQL server?
...s UNKNOWN for these rather than TRUE.
CREATE TABLE T
(
C VARCHAR(10)
);
INSERT INTO T
VALUES ('A'),
(''),
(' '),
(NULL);
SELECT *
FROM T
WHERE C <> ''
Returns just the single row A. I.e. The rows with NULL or an empty strin...
How to show git log history for a sub directory of a git repo?
..."git log -- A B"
– Sergey Leyko
Mar 10 '16 at 15:40
22
For people skim-reading, this shows change...
Java unchecked: unchecked generic array creation for varargs parameter
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newacctnewacct
106k2626 gold badges143143 silver badges215215 bronze badges
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How can I generate an ObjectId with mongoose?
...s really unique? does mongoose any check before?
– R01010010
Jun 6 '16 at 9:49
1
@R01010010 check...
How to change the decimal separator of DecimalFormat from comma to dot/point?
...nd not 1.567,90
– Junior Mayhé
Jun 10 '17 at 21:54
Side note: NumberFormat.getNumberInstance() can run unusually slow...
Passing data to a closure in Laravel 4
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
jQuery date formatting
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105
jQuery dateFormat is a separate plugin. You need to load that explicitly using a <script>...
SQL Query Where Field DOES NOT Contain $x
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Vegard LarsenVegard Larsen
11.2k1010 gold badges5353 silver badges9999 bronze badges
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#if Not Debug in c#?
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Rob Hruska
108k2727 gold badges158158 silver badges185185 bronze badges
answered Aug 30 '11 at 16:26
CodeNakedCo...