大约有 16,000 项符合查询结果（耗时：0.0402秒） [XML]
Android Paint: .measureText() vs .getTextBounds()
I'm measuring text using Paint.getTextBounds() , since I'm interested in getting both the height and width of the text to be rendered. However, the actual text rendered is always a bit wider than the .width() of the Rect information filled by getTextBounds() .
...
Assign variable value inside if-statement [duplicate]
...iables can be assigned but not declared inside the conditional statement:
int v;
if((v = someMethod()) != 0) return true;
share
|
improve this answer
|
follow
...
Catch Ctrl-C in C
...lipping a bool used in main():
#include <signal.h>
static volatile int keepRunning = 1;
void intHandler(int dummy) {
keepRunning = 0;
}
// ...
int main(void) {
signal(SIGINT, intHandler);
while (keepRunning) {
// ...
Edit in June 2017: To whom it may concern, particul...
CoInitialize浅析一 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
... push esi
769AEFA3 push edi ; __int32
769AEFA4 push ebx ; unsigned __int32
769AEFA5 xor esi, esi
769AEFA7 inc esi
769AEFA8 push esi ; int
769AEFA9 ...
Remove carriage return in Unix
...ose tools installed on your box, you've got bigger problems than trying to convert files :-)
share
|
improve this answer
|
follow
|
...
Where is array's length property defined?
...myArray.length ([]) provides the "capacity". That is, if for myArray = new int[10];, it returns 10. It is not the number of objects you've put in the array.
– wmorrison365
Feb 16 '12 at 13:15
...
Calling Objective-C method from C++ member function?
...dard C wrapper function that gives the Objective-C object a usable C-style interface from non-Objective-C code (pick better names for your files, I have picked these names for verbosity):
MyObject-C-Interface.h
#ifndef __MYOBJECT_C_INTERFACE_H__
#define __MYOBJECT_C_INTERFACE_H__
// This is the C...
Replace selector images programmatically
...:
StateListDrawable states = new StateListDrawable();
states.addState(new int[] {android.R.attr.state_pressed},
getResources().getDrawable(R.drawable.pressed));
states.addState(new int[] {android.R.attr.state_focused},
getResources().getDrawable(R.drawable.focused));
states.addState(new int...
A semantics for Bash scripts?
...
A shell is an interface for the operating system. It is usually a more-or-less robust programming language in its own right, but with features designed to make it easy to interact specifically with the operating system and filesystem. The POSIX shell's (hereafter ref...
How do I set default values for functions parameters in Matlab?
... to work with such property/value pairs, parse_pv_pairs.m. It helps you to convert property/value pairs into a matlab structure. It also enables you to supply default values for each parameter. Converting an unwieldy list of parameters into a structure is a VERY nice way to pass them around in MATLA...