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Adding iOS UITableView HeaderView (not section header)
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How to perform static code analysis in php? [closed]
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Run php in lint-mode from the command line to validate syntax without execution:
php -l FILENAME
Higher-level static analyzers include:
php-sat - Requires http://strategoxt.org/
PHP_Depend
PHP_CodeSniffer
PHP Mess Detector
PHPStan
PHP-CS-Fixer
phan
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Android - how do I investigate an ANR?
... problem. It is idling in the MessageQueue, waiting for another message to come in. In your case the ANR was likely a longer operation, rather than something that blocked the thread permanently, so the event thread recovered after the operation finished, and your trace went through after the ANR.
D...
How do I write a short literal in C++?
...en doing because I couldn't find anything about it. I would guess that the compiler would be smart enough to compile this as if it's a short literal (i.e. it wouldn't actually allocate an int and then cast it every time).
The following illustrates how much you should worry about this:
a = 2L;
b =...
How to undo a git pull?
I would like to undo my git pull on account of unwanted commits on the remote origin, but I don't know to which revision I have to reset back to.
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Java Ordered Map
... To use TreeMap it required that key class have to implement Comparable interface. If not, then some kind of RuntimeException will be thrown. TreeMap it's also sorted map, but I think author want to use just ordered (not sorted) map. LinkedHashMap it's good choice to get only ordered m...
What is the difference between an interface and abstract class?
...face MotorVehicle
{
void run();
int getFuel();
}
// My team mate complies and writes vehicle looking that way
class Car implements MotorVehicle
{
int fuel;
void run()
{
print("Wrroooooooom");
}
int getFuel()
{
return this.fuel;
}
}
Implemen...
Anonymous recursive PHP functions
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@ellabeauty: No, you completely misunderstand it. Everything without & is by value. Everything with & is by reference. "Objects" are not values in PHP5 and cannot be assigned or passed. You are dealing with a variable whose value is an ob...
.bashrc/.profile is not loaded on new tmux session (or window) — why?
...nly process the profile.
The rules as to when bash runs certain files are complicated, and depend on the type of shell being started (login/non-login, interactive or not, and so forth), along with command line arguments and environment variables.
You can see them in the man bash output, just look ...
How to change the color of a CheckBox?
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android:buttonTint="@color/tint_color" />
In projects that use AppCompat library and support Android versions below 21 you can use a compat version of the buttonTint attribute:
<CheckBox
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app:buttonTint="@color/tint_color" />
In this case if you want to subclass a CheckBox d...