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...how you're going to graft it into your app in the first place. When he's already bent the "rules" and written the code for you, I sure hope you're not really going to hold the bounty ransom for that.
– Blumer
Sep 8 '10 at 17:28
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How to prevent custom views from losing state across screen orientation changes
...ivate SavedState(Parcel in) {
super(in);
this.stateToSave = in.readInt();
}
@Override
public void writeToParcel(Parcel out, int flags) {
super.writeToParcel(out, flags);
out.writeInt(this.stateToSave);
}
//required field that makes Parcelables from a Par...
Storing JSON in database vs. having a new column for each key
... @Sann You should use a column per value for data that you want to read or query often. Putting someone's name in JSON doesn't make sense because, even though you're not likely to query based on it, you're likely to need it very often. That's a lot of wasteful decoding on your application-si...
What are fixtures in programming?
...se the same configuration of objects for several different tests.
you can read more at googletest
fixtures can be used for during integration test or during development (lets say ui development where data is comming from development database
fake users for database or testing
myproject/fixtures/my_...
How can I store my users' passwords safely?
... folks on the internet.
For more information on password storage schemes, read Jeff`s blog post: You're Probably Storing Passwords Incorrectly
Whatever you do if you go for the 'I'll do it myself, thank you' approach, do not use MD5 or SHA1 anymore. They are nice hashing algorithm, but considered ...
Speed up the loop operation in R
... For instance, use vapply rather than sapply, and specify colClasses when reading in text-based data. Speed gains will be variable depending on how much guessing you eliminate.
Next, consider optimized packages: The data.table package can produce massive speed gains where its use is possible, in ...
Why are Perl 5's function prototypes bad?
...lt-ins, all of which know what to expect from the succeeding code. You can read about prototypes in perlsub
Without reading the documentation, people guess that the prototypes refer to run time argument checking or something similar that they've seen in other languages. As with most things people g...
Correct format specifier to print pointer or address?
...its. The (uintptr_t) cast is unambiguously recommended by GCC when it can read the format string at compile time. I think it is correct to request the cast, though I'm sure there are some who would ignore the warning and get away with it most of the time.
Kerrek asks in the comments:
I'm a ...
How can I view live MySQL queries?
...
Even though an answer has already been accepted, I would like to present what might even be the simplest option:
$ mysqladmin -u bob -p -i 1 processlist
This will print the current queries on your screen every second.
-u The mysql user you want to ...
Best way to combine two or more byte arrays in C#
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I read the entire answer including your update, my comment stands. I know I'm joining the party late, but the answer is grossly misleading and the first half is patently false.
– csauve
M...