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What's better to use in PHP, $array[] = $value or array_push($array, $value)?

... No benchmarks, but I personally feel like $array[] is cleaner to look at, and honestly splitting hairs over milliseconds is pretty irrelevant unless you plan on appending hundreds of thousands of strings to your array. Edit: Ran this code: $t = microti...
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Try/Catch block in PHP not catching Exception

...s someone else in the same situation. I had my exception in my namespace called A and the script was in a namespace called B. The problem was that I had A\MyException which equals (in PHP) \B\A\MyException (because my script is in the namespace called B!). All I had to do to fix it was to add backs...
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How to force Selenium WebDriver to click on element which is not currently visible?

...ome cases even that is not practical. In those cases, you may have to get all the elements that match your criteria and reference the right one by the index. It's dirty, but it works. I'm using Selenium / Watir from Ruby on Rails app, so in my case the example would be: browser = Watir::Browser.n...
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How do I assert equality on two classes without an equals method?

... I generally implement this usecase using org.apache.commons.lang3.builder.EqualsBuilder Assert.assertTrue(EqualsBuilder.reflectionEquals(expected,actual)); ...
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Creating JSON on the fly with JObject

... '500 gigabyte hard drive' ] }"); This has the nice benefit of actually being JSON and so it reads as JSON. Or you have test data that is dynamic you can use JObject.FromObject operation and supply a inline object. JObject o = JObject.FromObject(new { channel = new { title ...
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How do I format a number in Java?

... Actually, String.format is like C's printf. It can format several kinds of data types. – cesarse Jul 2 '13 at 13:36 ...
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jQuery DataTables: control table width

...b, it's not visible, hence can't calculate the widths. The solution is to call 'fnAdjustColumnSizing' when the tab shows. Preamble This example shows how DataTables with scrolling can be used together with jQuery UI tabs (or indeed any other method whereby the table is in a hidden (display:...
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Can I apply the required attribute to fields in HTML5?

...value="" on the first entry - if there is no value attribute or a value on all options the required fail to trigger because the select returns an actual value – mplungjan May 18 '11 at 18:39 ...
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Could not find com.google.android.gms:play-services:3.1.59 3.2.25 4.0.30 4.1.32 4.2.40 4.2.42 4.3.23

... Check if you also installed the "Google Repository". If not, you also have to install the "Google Repository" in your SDK Manager. Also be aware that there might be 2 SDK installations - one coming from AndroidStudio and one you might have instal...
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Update statement with inner join on Oracle

... The second example has the benefit of allowing you to test the SQL before actually performing the update. – Daniel Reis Jan 19 '12 at 10:18 11 ...