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Best practice for storing and protecting private API keys in applications [closed]
...ces are integrated by somehow authenticating with the service, most of the time, this happens through an API key. For security purposes, services usually generate a public and private, often also referred to as secret, key. Unfortunately, in order to connect to the services, this private key must be...
How to unit test an object with database queries
...nd just returns a result. That result is typically defined by you ahead of time.
In order to set up your objects for mocking, you probably need to use some sort of inversion of control/ dependency injection pattern, as in the following pseudo-code:
class Bar
{
private FooDataProvider _dataPr...
How often to commit changes to source control? [closed]
...
Anytime I complete a "full thought" of code that compiles and runs I check-in. This usually ends up being anywhere between 15-60 minutes. Sometimes it could be longer, but I always try to checkin if I have a lot of code changes ...
Understanding spring @Configuration class
...es are compiled and typos just won't allow compilations
Fail fast (compile time) - If you forget to inject a bean you'll fail on compile time and not on run-time as with XMLs
Easier to navigate in IDE - between constructors of beans to understand the dependency tree.
Possible to easily debug configu...
Java Reflection Performance
...void doRegular() throws Exception
{
long start = System.currentTimeMillis();
for (int i=0; i<1000000; i++)
{
A a = new A();
a.doSomeThing();
}
System.out.println(System.currentTimeMillis() - start);
}
public static void ...
What does the property “Nonatomic” mean?
...e faster because to prevent other threads from reading/writing at the same time, you need to hold a mutex or do some other low-level tricks which cost CPU time. If you're using a lock, you can also end up blocking on other threads, which takes time, too.
– Jesse Rusak
...
Open a file with su/sudo inside Emacs
... Emacs saves a handle, so that subsequent sudo-opened files take much less time.
I haven't found the extra time it takes to save burdening, either. It's fast enough, IMO.
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Copying files into the application folder at compile time
If I have some files I want to copy from my project into the .\bin\debug\ folder on compilation, then it seems I have to put them into the root of the project. Putting them into a subfolder seems to copy them into the .\bin\debug\ folder in the same structure they're stored in.
...
How to decide between MonoTouch and Objective-C? [closed]
...is fun (Hi - I'm one of those devs - I joke about it and give Apple a hard time, but I've had a lot of fun learning iPhone development through Apple's tools).
There are so many things to consider. Value is so abstract. If we're talking about cost and whether it's worth it, the answer comes down to...
How to delete all rows from all tables in a SQL Server database?
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You can simply execute step 2 mutliple times so that first time it deletes tables with non dependencies, 2nd time to delete those tables failed in first time, 3rd time to delete faild in 2nd time, etc
– user586399
Jun 3 '16 a...