Tutorial by Topics: opt

Basic instructions to drop a table in DB2.
Fitting a function which describes the expected occurence of data points to real data is often required in scientific applications. A possible optimizer for this task is curve_fit from scipy.optimize. In the following, an example of application of curve_fit is given.
The GNU compiler offers various levels of optimizations for the compilation process. These optimizations are used to improve the code performance and/or code size. Compiling a code with optimizations on, typically takes longer to complete. This command tells you what optimizations are available on ...
Playing a video using a VideoView which extends SurfaceView inside of a row of a ListView seems to work at first, until the user tries to scroll the list. As soon as the list starts to scroll, the video turns black (sometimes displays white). It keeps playing in the background but you can’t see it a...
When the record count is too high , loading all records at once can make application slow in addition user will not like the idea of scrolling thousand of records to find what he is looking for. Its better to give user a power search and filter the records as he types the character.

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