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PreparedStatement with list of parameters in a IN clause [duplicate]

...( builder.length() -1 ).toString() + ")"; PreparedStatement pstmt = ... And then happily set the params int index = 1; for( Object o : possibleValue ) { pstmt.setObject( index++, o ); // or whatever it applies } sh...
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css rotate a pseudo :after or :before content:“”

... Inline elements can't be transformed, and pseudo elements are inline by default, so you must apply display: block or display: inline-block to transform them: #whatever:after { content:"\24B6"; display: inline-block; -webkit-transform: rotate(30deg);...
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Splitting a string into chunks of a certain size

...e)); } Please note that additional code might be required to gracefully handle edge cases (null or empty input string, chunkSize == 0, input string length not divisible by chunkSize, etc.). The original question doesn't specify any requirements for these edge cases and in real life the requirement...
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What MySQL data type should be used for Latitude/Longitude with 8 decimal places?

I'm working with map data, and the Latitude/Longitude extends to 8 decimal places. For example: 8 Answers ...
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Random record in ActiveRecord

I'm in need of getting a random record from a table via ActiveRecord. I've followed the example from Jamis Buck from 2006 . ...
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Randomize a List

What is the best way to randomize the order of a generic list in C#? I've got a finite set of 75 numbers in a list I would like to assign a random order to, in order to draw them for a lottery type application. ...
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advantage of tap method in ruby

I was just reading a blog article and noticed that the author used tap in a snippet something like: 18 Answers ...
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How do I create a list of random numbers without duplicates?

I tried using random.randint(0, 100) , but some numbers were the same. Is there a method/module to create a list unique random numbers? ...
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Accessing members of items in a JSONArray with Java

... Have you tried using JSONArray.getJSONObject(int), and JSONArray.length() to create your for-loop: for (int i = 0; i < recs.length(); ++i) { JSONObject rec = recs.getJSONObject(i); int id = rec.getInt("id"); String loc = rec.getString("loc"); // ... } ...
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How to run Rake tasks from within Rake tasks?

...y_invoked state, allowing the task to then be executed again, dependencies and all: Rake::Task["build"].reenable Rake::Task["build"].invoke Note that dependencies already invoked are not automatically re-executed unless they are re-enabled. In Rake >= 10.3.2, you can use the following to re-ena...