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Is it possible to use Java 8 for Android development?
...es which are executed by Oracle VirtualBox. Its single user license is for free and it can be downloaded from http://www.genymotion.com. Only a login is required and it can also be integrated into Eclipse. Details can be found under:
https://cloud.genymotion.com/page/doc/#collapse8
Below is a scr...
C++ equivalent of java's instanceof
...ptance interface of course).
As pointed out dynamic_cast doesn't come for free. A simple and consistently performing hack that handles most (but not all cases) is basically adding an enum representing all the possible types your class can have and check whether you got the right one.
if(old->g...
Understanding REST: Verbs, error codes, and authentication
...is from what URLs you should be using. The URLs will effectively come "for free" once you've decided upon what resources are necessary for your system AND how you will represent those resources, and the interactions between the resources and application state.
To quote Roy Fielding
A REST API s...
The necessity of hiding the salt for a hash
...erable to attacks that are focused on one user of your system. If you use information that's publicly available, like a telephone number, and the attacker becomes aware of this, then you've saved them a step in their attack. Of course the question is moot if the attacker gets your whole database, ...
What is the difference between user variables and system variables?
... (Hopefully, these backups weren't from too long ago, and they contain the info you need.)
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Cannot serve WCF services in IIS on Windows 8
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Very nice. Thank you for the info.
– Rod Hartzell
Jan 26 '16 at 15:56
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How to solve javax.net.ssl.SSLHandshakeException Error?
...TTP server, connecting to it with any browser, viewing the page's security info, and saving a copy of the certificate. (Google should be able to tell you exactly what to do for your specific browser.)
Now that you have the certificate saved in a file, you need to add it to your JVM's trust store. A...
When use getOne and findOne methods Spring Data JPA
...ady in place transaction might be causing the issue. However, without more info this one is difficult to answer.
2. When I should use the getOne(id) method?
Without digging into the internals of Spring Data JPA, the difference seems to be in the mechanism used to retrieve the entity.
If you look ...
Why use strict and warnings?
...arnings messages those occurs often below by classifications. For detailed info on them and others messages refer perldiag
(W) A warning (optional):
Missing argument in %s
Missing argument to -%c
(Did you mean &%s instead?)
(Did you mean "local" instead of "our"?)
(Did you mean...
Detecting when the 'back' button is pressed on a navbar
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@badhanganesh Thanks, edited answer to include that info.
– matt
Jul 13 at 19:17
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