大约有 23,000 项符合查询结果（耗时：0.0313秒） [XML]
What's the difference between using INDEX vs KEY in MySQL?
...e and this was the first result. In my opinion there is no need to open an extra question. But feel free to do so if you want to.
– Stefan
Mar 25 at 16:00
...
Win32汇编--使用MASM - C/C++ - 清泛网 - 专注C/C++及内核技术
...N input, no echo
08 Keyboard input, no echo
09 Print string
0A Buffered keyboard input
0B Check standard input status
再进入09号功能看使用方法：
Print string (Func 09)
AH = 09h
DS:DX -> string terminated by ...
Why does GCC generate 15-20% faster code if I optimize for size instead of speed?
...t z = add(x, y);
sum += z;
}
return sum;
}
int main(int , char* argv[]) {
int result = work(*argv[1], *argv[2]);
return result;
}
and compiled as: g++ -O2 add.cpp main.cpp.
gcc won't inline add()!
That's all, it's that easy to unintendedly create hotspots l...
break out of if and foreach
...
Useful, thank you. Extra karma for mentioning the argument. The if-loop thing seems like a hack, though. Why not just wrap the rest of the statements in another if? I know you were just trying to be helpful, but note to the newbies.
...
Setting onClickListener for the Drawable right of an EditText [duplicate]
...= drawableLeft.getBounds();
int x, y;
int extraTapArea = (int) (13 * getResources().getDisplayMetrics().density + 0.5);
x = actionX;
y = actionY;
if (!bounds.contains(actionX, actionY)) {
/** Give...
How should I log while using multiprocessing in Python?
... number of system calls (and impact on client performance) in exchange for extra latency in the aggregator proc.
– vladr
Oct 16 '13 at 19:31
...
Single huge .css file vs. multiple smaller specific .css files? [closed]
...ntaining it is very difficult. On the other hand, splitting it out causes extra http requests which could potentially slow things down.
My opinion would be one of two things.
1) If you know that your CSS will NEVER change once you've built it, I'd build multiple CSS files in the development stage...
On logout, clear Activity history stack, preventing “back” button from opening logged-in-only Activi
... {
Intent intent = new Intent(this, HomeActivity.class);
intent.putExtra("finish", true);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); // To clean up all activities
startActivity(intent);
finish();
}
HomeActivity:
@Override
protected void onCreate(Bundle savedInstanceStat...
Bower and devDependencies vs dependencies
...install - consuming more (unnecessary) resources. From a purist POV, these extra bytes could be detrimental, just depends on your perspective.
To shed some light, looking at bower help install, modules listed under devDependencies can be omitted during the module installation via -p or --production...
When is a function too long? [closed]
...hese rules, but that should always be considered a special-case. Spending extra development time up-front is an initial investment that can avoid future (potentially crippling) tech-debt.
– Ryan Delucchi
Sep 5 '13 at 21:29
...