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SQL Group By with an Order By
...n the selected answer. It's instantly clear what is ordered by. Of course, if its a quick script, that doesn't really matter.
– JustAPoring
Feb 4 '13 at 15:26
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how to hide a vertical scroll bar when not needed
...customized the scrollbar using -webkit-scrollbar psuedo element. ? because if overflow is auto psuedo elements arent working.... I want to customize my scrollbar as well as hide then when not needed ?
– Kpatel1989
Apr 27 '15 at 8:37
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Correct way to remove plugin from Eclipse
...e that you wish to uninstall, then click the "Uninstall..." button below.
If you installed the plug-in by dropping into the dropins folder, then just delete it from the dropins folder and restart Eclipse.
See the answer of @Cogentleman for more recent versions of Eclipse.
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How to parse JSON in Python?
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Also, have a look at simplejson if you need better performance. More recent versions provide optimizations that greatly improve read and writing.
– unode
Oct 14 '11 at 19:11
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Setting the filter to an OpenFileDialog to allow the typical image formats?
..., how can I allow it to accept all typical image formats? PNG, JPEG, JPG, GIF?
11 Answers
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What's the difference between Jetty and Netty?
What is the main difference between Jetty and Netty?
3 Answers
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HttpServletRequest - how to obtain the referring URL?
...s a client-controlled value and can thus be spoofed to something entirely different or even removed. Thus, whatever value it returns, you should not use it for any critical business processes in the backend, but only for presentation control (e.g. hiding/showing/changing certain pure layout parts) a...
How to parse a JSON string into JsonNode in Jackson?
...ariation on Richards answer but readTree can take a string so you can simplify it to:
ObjectMapper mapper = new ObjectMapper();
JsonNode actualObj = mapper.readTree("{\"k1\":\"v1\"}");
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Simple (I think) Horizontal Line in WPF?
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@jpierson If you add it to a grid, you probably need to assign it to a row and column like any other control. Otherwise it will probably appear in the first row/col, and you will miss it. (It works properly on a StackPanel.)
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PL/SQL, how to escape single quote in a string?
...onal single quote character to print a single quote >character. That is if you put two single quote characters Oracle will print one. The first >one acts like an escape character.
This is the simplest way to print single quotation marks in Oracle. But it will get >complex when you have to p...