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Which equals operator (== vs ===) should be used in JavaScript comparisons?
I'm using JSLint to go through JavaScript, and it's returning many suggestions to replace == (two equals signs) with === (three equals signs) when doing things like comparing idSele_UNVEHtype.value.length == 0 inside of an if statement.
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How to delete duplicate rows in SQL Server?
...ted), therefore just change the DELETE FROM CTE... to SELECT * FROM CTE:
WITH CTE AS(
SELECT [col1], [col2], [col3], [col4], [col5], [col6], [col7],
RN = ROW_NUMBER()OVER(PARTITION BY col1 ORDER BY col1)
FROM dbo.Table1
)
DELETE FROM CTE WHERE RN > 1
DEMO (result is different; I ...
href overrides ng-click in Angular.js
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edited Feb 18 '13 at 16:05
answered Feb 18 '13 at 15:18
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Install .ipa to iPad with or without iTunes
I have the .ipa from PhoneGap build and I need to test it. I got provisioning profile from Developer account.
25 Answers
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Show data on mouseover of circle
...m plotting in a scatter. When I mouseover one of the circles I would like it to popup with data (like x, y values, maybe more). Here is what I tried using:
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How to convert all tables from MyISAM into InnoDB?
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edited Mar 1 at 3:42
Bhargav Rao♦
37.9k2424 gold badges108108 silver badges126126 bronze badges
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Check image width and height before upload with Javascript
I have a JPS with a form in which a user can put an image:
8 Answers
8
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Converting a Uniform Distribution to a Normal Distribution
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The Ziggurat algorithm is pretty efficient for this, although the Box-Muller transform is easier to implement from scratch (and not crazy slow).
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React JSX: selecting “selected” on selected option
...Instead of defining selected on each option, you can (and should) simply write value={optionsState} on the select tag itself:
<select value={optionsState}>
<option value="A">Apple</option>
<option value="B">Banana</option>
<option value="C">Cranberry</opt...
Is it possible to group projects in Eclipse?
Is it possible to group projects in Eclipse? Or maybe have a project with sub-projects?
6 Answers
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