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Why does one use dependency injection?
...work for a trained monkey. So what do you do?
Obviously it's a quite good idea to introduce an interface ICanLog (or similar) that is implemented by all the various loggers. So step 1 in your code is that you do:
ICanLog logger = new Logger();
Now the type inference doesn't change type any more,...
Alternatives to gprof [closed]
... case.
that samples have to be taken at high frequency
This comes from the idea that a performance problem may be fast-acting, and that samples have to be frequent in order to hit it. But, if the problem is costing, 20%, say, out of a total running time of 10 sec (or whatever), then each sample in t...
Command line progress bar in Java
...on both linux and osx; works fine when invoking java directly). Anyone any idea?
– user495285
Feb 12 '14 at 20:12
Note...
How can I get current date in Android?
...matting date in your desired format.
Just check this link where you get an idea for your example.
For example:
String dateStr = "04/05/2010";
SimpleDateFormat curFormater = new SimpleDateFormat("dd/MM/yyyy");
Date dateObj = curFormater.parse(dateStr);
SimpleDateFormat postFormater = new SimpleD...
Kill child process when parent process is killed
...bjects" http://msdn.microsoft.com/en-us/library/ms682409(VS.85).aspx.
The idea is to create a "job object" for your main application, and register your child processes with the job object. If the main process dies, the OS will take care of terminating the child processes.
public enum JobObjectInfo...
How to override !important?
...ne:
td {height: 50px !important;}
Disclaimer:
It's almost never a good idea to use !important. This is bad engineering by the creators of the WordPress template. In viral fashion, it forces users of the template to add their own !important modifiers to override it, and it limits the options for ...
How to detect the physical connected state of a network cable/connector?
...nd.waitlink() uses rtnetlink, and net.backend.waitdevice() uses udev)
The idea of NCD is that you use it exclusively to configure the network, so normally, configuration commands would come in between, such as:
process foo {
# Wait for device to appear and be configured by udev.
net.backen...
conversion from string to json object android
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This is a good idea. The single quote works and it eliminates the need for the escape characters.
– david m lee
Aug 14 '16 at 23:39
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Determine if Android app is being used for the first time
...
Another idea is to use a setting in the Shared Preferences. Same general idea as checking for an empty file, but then you don't have an empty file floating around, not being used to store anything
...
https connection using CURL from command line
... you're having the same problem as user1270392 above, it's probably a good idea to test your SSL cert and fix any issues with it before resorting to the curl -k fix.
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