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Should I use Java's String.format() if performance is important?
...tely for each approach, the '+' operator, String.format and StringBuilder (calling toString()), so the memory used will not be affected by other approaches.
I added more concatenations, making the string as "Blah" + i + "Blah"+ i +"Blah" + i + "Blah".
The result are as follow (average of 5 runs eac...
How to customize the back button on ActionBar
...
So you can change it programmatically easily by using homeAsUpIndicator() function that added in android API level 18 and upper.
ActionBar().setHomeAsUpIndicator(R.drawable.ic_yourindicator);
If you use support library
getSupportActionBar().setHomeAsUpI...
Pass Method as Parameter using C#
...
How would the Func call change if the Method has as signature of returning void and no parameters? I can't seem to get the syntax to work.
– user31673
Jan 17 '10 at 21:38
...
What does the clearfix class do in css? [duplicate]
...e invention of display:inline-block, websites use float to set elements beside each other. float is preferred over display:inline since with the latter, you can't set the element's dimensions (width and height) as well as vertical paddings (top and bottom) - which floated elements can do since they'...
What's the difference between a file descriptor and file pointer?
...other Unix-like systems.
You pass "naked" file descriptors to actual Unix calls, such as read(), write() and so on.
A FILE pointer is a C standard library-level construct, used to represent a file. The FILE wraps the file descriptor, and adds buffering and other features to make I/O easier.
You p...
Get name of property as a string
... This is badass and very useful for ModelState.AddModelError calls.
– Michael Silver
Dec 12 '15 at 19:09
9
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Center content in responsive bootstrap navbar
...gn: top;
}
.navbar .navbar-collapse {
text-align: center;
}
http://jsfiddle.net/bdd9U/2/
Edit: if you only want this effect to happen when the nav isn't collapsed surround it in the appropriate media query.
@media (min-width: 768px) {
.navbar .navbar-nav {
display: inline-block;
...
Creating C formatted strings (not printing them)
...see snprintf for a safer version).
A terminating null character is automatically appended after the
content.
After the format parameter, the function expects at least as many
additional arguments as needed for format.
Parameters:
str
Pointer to a buffer where the resulting C-string is stored. The...
Auto expand a textarea using jQuery
...ng on & off during expansion/contraction, you can set the overflow to hidden as well:
$('#textMeetingAgenda').css('overflow', 'hidden').autogrow()
Update:
The link above is broken. But you can still get the javascript files here.
...
When should I use C++ private inheritance?
...iated
};
Sealed can be instantiated. It derives from ClassSealer and can call the private constructor directly as it is a friend.
FailsToDerive won't compile as it must call the ClassSealer constructor directly (virtual inheritance requirement), but it cannot as it is private in the Sealed class ...