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How to get a one-dimensional scalar array as a doctrine dql query result?

...$ids = array_map('current', $result); See Petr Sobotka's answer below for additional info regarding memory usage. PHP >= 5.5 As jcbwlkr's answered below, the recommended way it to use array_column. share ...
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How do you return the column names of a table?

...ier way in 2008 version. USE [Database Name] SELECT COLUMN_NAME,* FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = 'YourTableName' AND TABLE_SCHEMA='YourSchemaName' share | improve this answer ...
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TextView Marquee not working [duplicate]

..." android:ellipsize="marquee" android:marqueeRepeatLimit="marquee_forever" android:scrollHorizontally="true" android:paddingLeft="15dip" android:paddingRight="15dip" android:focusable="true" android:focusableInTouchMode="true" android:freezesText="true"> Ed...
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Google Chrome Extensions - Can't load local images with CSS

...u would be better off replacing css through javascript. From docs: //Code for displaying <extensionDir>/images/myimage.png: var imgURL = chrome.extension.getURL("images/myimage.png"); document.getElementById("someImage").src = imgURL; ...
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The SQL OVER() clause - when and why is it useful?

.... The difference is, with GROUP BY you can only have the aggregated values for the columns that are not included in GROUP BY. In contrast, using windowed aggregate functions instead of GROUP BY, you can retrieve both aggregated and non-aggregated values. That is, although you are not doing that in ...
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Add & delete view from Layout

... Thanks a Lot for gave this answer – hem Dec 17 '16 at 10:24 ...
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Illegal string offset Warning PHP

... Found it. Thanks for your help. var_dump helped. I loaded the array from a config file, which had the strage content like this. array(2) { ["host"]=> string(9) "127.0.0.1" ["port"]=> string(5) "11211" }...
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jQuery - getting custom attribute from selected option

... You're adding the event handler to the <select> element. Therefore, $(this) will be the dropdown itself, not the selected <option>. You need to find the selected <option>, like this: var option = $('option:selected', this).attr('mytag'); ...
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When a 'blur' event occurs, how can I find out which element focus went *to*?

... pull the element that was clicked on. I expected toElement to do the same for IE, but it does not appear to work... However, you can pull the newly-focused element from the document: function showBlur(ev) { var target = ev.explicitOriginalTarget||document.activeElement; document.getElementBy...
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JavaScript function in href vs. onclick

...in href versus inline in onclick? Assuming you were going to put it inline for some reason, which should you use? (In practice I would do what you've suggested, but you seem to have skipped over the difference between the two attributes.) – nnnnnn Sep 6 '17 at ...