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Java - escape string to prevent SQL injection
...mn in the database, you should use a setInt method. The PreparedStatement documentation lists all the different methods available for setting and getting data.
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How can I concatenate two arrays in Java?
...ependency is probably overkill for this specific situation, but no harm is done in calling out that it exists, especially since there's so many excellent bits of functionality in Apache Commons.
– Rob
Oct 12 '08 at 15:58
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Create a new Ruby on Rails application using MySQL instead of SQLite
...eate my Rails application with MySQL, because I like it so much. How can I do that in the latest version of Rails instead of the default SQLite?
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How to check with javascript if connection is local host?
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if launching static html in browser, eg from location like file:///C:/Documents and Settings/Administrator/Desktop/ detecting "localhost" will not work. location.hostname will return empty string. so
if (location.hostname === "localhost" || location.hostname === "127.0.0.1" || location.hostnam...
App.Config Transformation for projects which are not Web Projects in Visual Studio?
...onments. But the same feature is not available for App.Config files for Windows Services/WinForms or Console Application.
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Does Spring @Transactional attribute work on a private method?
... have a @Transactional -annotation on a private method in a Spring bean, does the annotation have any effect?
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When should I use a table variable vs temporary table in sql server?
...e though as to when to use a table variable vs a local temporary table you don't always have a choice. In functions, for example, it is only possible to use a table variable and if you need to write to the table in a child scope then only a #temp table will do
(table-valued parameters allow readonl...
Create a submodule repository from a folder and keep its git commit history
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Replace <directory 1> by the folder you want to remove. -r will do it recursively inside the specified directory :). Now push to origin/master with --force
git push origin master --force
Boss Stage (See Note below)
Create a submodule from <git repository B> into <git reposito...
What is base 64 encoding used for?
...ave some binary data that you want to ship across a network, you generally don't do it by just streaming the bits and bytes over the wire in a raw format. Why? because some media are made for streaming text. You never know -- some protocols may interpret your binary data as control characters (li...
How to convert 2D float numpy array to 2D int numpy array?
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Just make sure you don't have np.infor np.nan in your array, since they have surprising results. For example, np.array([np.inf]).astype(int) outputs array([-9223372036854775808]).
– Garrett
Jan 22 '15 at ...