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What does the Java assert keyword do, and when should it be used?
...bank, but expensive assertions that do complex data validation might bring down your production environment, which is why they are turned off there.
– hoodaticus
Mar 10 '16 at 19:24
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How to pass the values from one activity to previous activity
...eUploader: {
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Getting time elapsed in Objective-C
...e. If anybody is curious, there is a link with much more information here: https://stackoverflow.com/a/23378064/588476
In light of that information, maybe it is safer to use Apple's function CACurrentMediaTime!
I also benchmarked the mach_timebase_info call and it takes approximately 19ns on my iP...
How to get the browser viewport dimensions?
...initial-scale and zoom variations may cause mobile values to wrongly scale down to what PPK calls the visual viewport and be smaller than the @media values
zoom may cause values to be 1px off due to native rounding
undefined in IE8-
document.documentElement.clientWidth and .clientHeight
equals CSS...
Why is creating a new process more expensive on Windows than Linux?
...e restriction policies apply, yada yada.
That said, I see the overall slowdown in the sum of all those little things that have to be done in addition to the raw creation of a process, VA space, and initial thread. But as said in the beginning -- due to the favoring of multithreading over multitaski...
Programmatically creating Markdown tables in R with KnitR
I am just starting to learn about KnitR and the use of Markdown in generating R documents and reports. This looks to be perfect for a lot of the day to day reporting that I have to do with my job. However, one thing that I'm not seeing is an easy way to print data frames and tables using Markdown fo...
Programmatically scroll to a specific position in an Android ListView
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Handling listView scrolling using UP/ Down using.button
If someone is interested in handling listView one row up/down using button. then.
public View.OnClickListener onChk = new View.OnClickListener() {
public void onClick(View v) {
...
How to migrate GIT repository from one server to a new one
I have a server that I'm taking down. The only thing I have left to migrate is my repository. This server is listed as the origin (master) for one of my projects. What is the proper way to move the repository to keep the history.
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Handling click events on a drawable within an EditText
...One note: replace "return false;" to "return true;" otherwise after ACTION_DOWN -> ACTION_UP will not be fired.
– tomurka
Jul 29 '14 at 19:35
9
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Connection pooling options with JDBC: DBCP vs C3P0
...(Dec '13) After 4 years at the top, there's now a much faster competitor : https://github.com/brettwooldridge/HikariCP
Update #3: (Sep '14) Please consider BoneCP to be deprecated at this point, recommend switching to HikariCP.
Update #4: (April '15) -- I no longer own the domain jolbox.com
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