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Spring: how do I inject an HttpServletRequest into a request-scoped bean?

... The problem is that when you test validators using MockMvc and this kind of injection you'll have problems. May be the other solution will be preferred in this case – Neyko Feb 25 '13 at 14:55 ...
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Difference between float and double in php?

...hat version of PHP? Prior to PHP 7.0, scalar type hints were not available and would be interpreted as class names instead. That looks like what is going on there. – Ken Wayne VanderLinde Nov 1 '17 at 18:50 ...
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Use tnsnames.ora in Oracle SQL Developer

...-> Preferences, as shown in below image. In the Preferences options expand Database --> select Advanced --> under "Tnsnames Directory" --> Browse the directory where tnsnames.ora present. Then click on Ok, as shown in below diagram. tnsnames.ora available at Drive:\oracle\product\10x.x....
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runOnUiThread in fragment

...es the Runnable if you're already on the main thread, otherwise it uses a Handler. You can implement a Handler in your fragment if you don't want to worry about the context of this, it's actually very easy: // A class instance private Handler mHandler = new Handler(Looper.getMainLooper()); // anyw...
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Where is the “Fold” LINQ Extension Method?

... prod * next); See MSDN for more information. It lets you specify a seed and then an expression to calculate successive values. share | improve this answer | follow ...
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Track the time a command takes in UNIX/LINUX?

In UNIX/LINUX, is there an easy way to track the time a command takes? 3 Answers 3 ...
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Updating MySQL primary key

...delete u from user_interactions u, fixit where fixit.user_2 = u.user_2 and fixit.user_1 = u.user_1 and fixit.type = u.type and fixit.timestamp != u.timestamp; alter table user_interactions add primary key (user_2, user_1, type ); unlock tables; The lock should stop further updates comi...
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How do I make a transparent canvas in html5?

...Canvases are transparent by default. Try setting a page background image, and then put a canvas over it. If nothing is drawn on the canvas, you can fully see the page background. Think of a canvas as like painting on a glass plate. ...
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curl_exec() always returns false

... Error checking and handling is the programmer's friend. Check the return values of the initializing and executing cURL functions. curl_error() and curl_errno() will contain further information in case of failure: try { $ch = curl_init(...
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Inno Setup for Windows service?

... You don't need installutil.exe and probably you don't even have rights to redistribute it. Here is the way I'm doing it in my application: using System; using System.Collections.Generic; using System.Configuration.Install; using System.IO; using System....