copy: 用游標選取要複製的文字
paste: 滑鼠的中間鍵 or 使用 Shift + Ins
paste: 滑鼠的中間鍵 or 使用 Shift + Ins
- 2月 20 週一 201211:19
Xterm 的 copy / paste
- 2月 08 週三 201210:05
[NC-Verilog] ncelab: *F,CUMSTS: Timescale directive missing on one or more modules. 錯誤訊息的原因
這是因為有些 Verilog module 並沒有指定 timescale. 可以在 ncelab 指令中加入 -timescale 1ns/10ps 來指定預設的timescale, 或是在所有 Verilog module 前都指定 timescale.
- 1月 02 週一 201215:09
Windows 和 Exceed (X window) 之間的 copy / paste
X config -->
Copy and Paste, and X Selection -->
X Selection Associated With Edit Operations: -->
改成 CLIPBOARD
Copy and Paste, and X Selection -->
X Selection Associated With Edit Operations: -->
改成 CLIPBOARD
- 12月 22 週四 201110:38
make & makefile
make -n
Displays commands, but does not run them. However, lines beginning with a + (plus sign) are executed.
http://publib.boulder.ibm.com/infocenter/aix/v6r1/index.jsp?topic=%2Fcom.ibm.aix.cmds%2Fdoc%2Faixcmds3%2Fmake.htm
Displays commands, but does not run them. However, lines beginning with a + (plus sign) are executed.
http://publib.boulder.ibm.com/infocenter/aix/v6r1/index.jsp?topic=%2Fcom.ibm.aix.cmds%2Fdoc%2Faixcmds3%2Fmake.htm
- 12月 16 週五 201115:14
ncvlog: *E,UNBERR: (1) unbound instance(s). 的解決方法
在run ncvlog simulation時出現以下錯誤訊息:
ncvlog: *W,UNBINS: Unbound instance found: OOOXXXYYYZZZ
ncvlog: *E,UNBERR: (1) unbound instance(s).
其實是在gen netlist時將某些路徑設錯了 (但gen netlist時沒有錯誤訊息, 而是run simulation時才出現),
ncvlog: *W,UNBINS: Unbound instance found: OOOXXXYYYZZZ
ncvlog: *E,UNBERR: (1) unbound instance(s).
其實是在gen netlist時將某些路徑設錯了 (但gen netlist時沒有錯誤訊息, 而是run simulation時才出現),
- 10月 20 週四 201115:12
關掉VC的安全性warning
Visual Studio出現以下warning
Message: 'This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See online help for details.'
關掉這個warning的方法如下 (VS2005):
Message: 'This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_DEPRECATE. See online help for details.'
關掉這個warning的方法如下 (VS2005):
- 10月 17 週一 201112:14
bad interpreter: No such file or directory
UNIX出現
bad interpreter: No such file or directory
這個錯誤訊息.
bad interpreter: No such file or directory
這個錯誤訊息.
- 8月 16 週二 201117:46
Excel 2007 如何畫出有兩個y軸的圖 (兩個y座標軸)
1. 首先將要畫的圖畫出來 (此時只有一個y軸)
2. 在想放在另一y軸的資料曲線上按右鍵, 選擇 資料數列格式
3. 將 數列選項 改為 副座標軸
2. 在想放在另一y軸的資料曲線上按右鍵, 選擇 資料數列格式
3. 將 數列選項 改為 副座標軸
- 8月 08 週一 201117:36
Parameters used in printf and scanf
http://www.cplusplus.com/reference/clibrary/cstdio/printf/
http://www.cplusplus.com/reference/clibrary/cstdio/scanf/
http://www.cplusplus.com/reference/clibrary/cstdio/scanf/
- 8月 08 週一 201117:09
Data range of short, int, long, double (signed / unsigned)
int
4
signed
–2,147,483,648 to 2,147,483,647
unsigned int
4
unsigned
0 to 4,294,967,295
bool
1
none
false or true
char
1
none
–128 to 127 by default
0 to 255 when compiled with /J
signed char
1
none
–128 to 127
unsigned char
1
none
0 to 255
short
2
short int, signed short int
–32,768 to 32,767
unsigned short
2
unsigned short int
0 to 65,535
long
4
long int, signed long int
–2,147,483,648 to 2,147,483,647
unsigned long
4
unsigned long int
0 to 4,294,967,295
long long
8
none (but equivalent to __int64)
–9,223,372,036,854,775,808 to 9,223,372,036,854,775,807
unsigned long long
8
none (but equivalent to unsigned __int64)
0 to 18,446,744,073,709,551,615
enum
varies
none
See Remarks.
float
4
none
3.4E +/- 38 (7 digits)
double
8
none
1.7E +/- 308 (15 digits)
long double
same as double
none
same as double
wchar_t
2
__wchar_t
0 to 65,535
