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Convert from enum ordinal to enum type
... the enum ordering in future, which may not be obvious to code maintainers down the line.
Why not encode the enum using myEnumValue.name() (and decode via ReportTypeEnum.valueOf(s)) instead?
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Visibility of global variables in imported modules
...ays to solve this, depending on your actual use case.
Before even going down this path, ask yourself whether this really needs to be global. Maybe you really want a class, with f as an instance method, rather than just a free function? Then you could do something like this:
import module1
thingy...
examining history of deleted file
...poster_funk.incl.php' path not found See @Bert Huijben's response further down this thread for a working solution.
– Keith Palmer Jr.
Jan 8 '10 at 15:55
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throwing exceptions out of a destructor
... std::cout << "Never print this\n";
}
}
This basically boils down to:
Anything dangerous (i.e. that could throw an exception) should be done via public methods (not necessarily directly). The user of your class can then potentially handle these situations by using the public methods an...
Can a unit test project load the target application's app.config file?
...elect the project item you want to link", then: "From the Open button drop-down list, select Add As Link."
– uriel
May 17 '15 at 8:26
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Why is 1/1/1970 the “epoch time”?
...mportant to squeeze every second out of the counter, the epoch was rounded down to the nearest decade, thus becoming 1970-1-1. One must assume that this was considered a bit neater than 1971-1-1.
Note that a 32-bit signed integer using 1970-1-1 as its epoch can represent dates up to 2038-1-19, on w...
Number of days between two dates in Joda-Time
...ay is at 1am. I have updated it to use the correct answer you gave further down, using toLocalDate.
– Alice Purcell
Sep 27 '19 at 10:28
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How do I increase the scrollback buffer in a running screen session?
...ng
CTRL+ A followed by ESC (to enter the copy mode).
Then navigate with Up,Down or PgUp PgDown
And ESC again to quit that mode.
(Extra info: to copy hit ENTER to start selecting! Then ENTER again to copy! Simple and cool)
Now the buffer is bigger!
And that's sum it up for the important details!
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Hibernate vs JPA vs JDO - pros and cons of each? [closed]
...time saved up-front is more than offset by the endless days you will spend down the line trying to understand and debug issues like unexpected cascading update behaviour.
If you are using a relational DB then the closer your code is to it, the more control you have. Spring's DAO layer allows fine c...
How do I speed up the gwt compiler?
...r to where you are deploying to. The combination of this gets your compile down to about 30 seconds w/ deployment in tomcat. In addition all of this can be written in a script. You can also dev on a local machine, create a svn patch, and have your script apply the patch using some type of NFS or sa...