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Paging with Oracle
I am not as familiar with Oracle as I would like to be. I have som>me m> 250k records, and I want to display them 100 per page. Currently I have one stored procedure which retrieves all quarter of a million records to a dataset using a data adapter, and dataset, and the dataadapter.Fill(dataset) m>me m>thod...
How do I find out if first character of a string is a number?
In Java is there a way to find out if first character of a string is a number?
5 Answers
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Generate a random double in a range
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To generate a random value between rangeMin and rangeMax:
Random r = new Random();
double randomValue = rangeMin + (rangeMax - rangeMin) * r.nextDouble();
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What does “@” m>me m>an in Windows batch scripts
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It m>me m>ans not to output the respective command. Compare the following two batch files:
@echo foo
and
echo foo
The form>me m>r has only foo as output while the latter prints
H:\Stuff>echo foo
foo
(here, at least). As can b...
How to write a JSON file in C#?
I need to write the following data into a text file using JSON format in C#. The brackets are important for it to be valid JSON format.
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How to limit UITableView row reordering to a section
I was hitting my head over this one, and google was turning up nothing.
I eventually worked it out and thought I'd write it up here for the sake of the next person.
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Is effective C++ still effective?
From what I saw in this post I decided to start reading the book Effective C++ .
3 Answers
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Runtim>me m>Error on windows trying python multiprocessing
I am trying my very first formal python program using Threading and Multiprocessing on a windows machine. I am unable to launch the processes though, with python giving the following m>me m>ssage. The thing is, I am not launching my threads in the main module. The threads are handled in a separate modu...
Rails: Check output of path helper from console
Rails defines a bunch of magic with nam>me m>d routes that make helpers for your routes. Som>me m>tim>me m>s, especially with nested routes, it can get a little confusing to keep track of what URL you'll get for a given route helper m>me m>thod call. Is it possible to, using the Ruby console, see what link a given help...
JavaScript :How to set a Conditional Break Point in Chrom>me m> debugger tools
I have this simple a js file , which prints date continosly .
3 Answers
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