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What's the difference between %s and %d in Python string formatting?
...eger
%s is for generic string or object and in case of object, it will be converted to string
Consider the following code
name ='giacomo'
number = 4.3
print('%s %s %d %f %g' % (name, number, number, number, number))
the out put will be
giacomo 4.3 4 4.300000 4.3
as you can see %d will tru...
Getting number of days in a month
...
int month = Convert.ToInt32(ddlMonth.SelectedValue);/*Store month Value From page*/
int year = Convert.ToInt32(txtYear.Value);/*Store Year Value From page*/
int days = System.DateTime.DaysInMonth(year, month); /*this will store no. o...
What does 'COLLATE SQL_Latin1_General_CP1_CI_AS' do?
...gs.
Server (i.e. Instance)-level controls:
Database-level Collation for system Databases: master, model, msdb, and tempdb.
Due to controlling the DB-level Collation of tempdb, it is then the default Collation for string columns in temporary tables (global and local), but not table variables.
Due ...
Calculating the difference between two Java date instances
...ong diffInMillies = date2.getTime() - date1.getTime();
return timeUnit.convert(diffInMillies,TimeUnit.MILLISECONDS);
}
And then can you call:
getDateDiff(date1,date2,TimeUnit.MINUTES);
to get the diff of the 2 dates in minutes unit.
TimeUnit is java.util.concurrent.TimeUnit, a standard Jav...
Syntax error on print with Python 3 [duplicate]
...
New: print() # You must call the function!
Old: print >>sys.stderr, "fatal error"
New: print("fatal error", file=sys.stderr)
Old: print (x, y) # prints repr((x, y))
New: print((x, y)) # Not the same as print(x, y)!
Source: What’s New In Python 3.0?
...
Invalid syntax when using “print”? [duplicate]
...
New: print() # You must call the function!
Old: print >>sys.stderr, "fatal error"
New: print("fatal error", file=sys.stderr)
Old: print (x, y) # prints repr((x, y))
New: print((x, y)) # Not the same as print(x, y)!
...
Clear MySQL query cache without restarting server
... trick, but not RESET QUERY CACHE. sync && echo 3 | sudo tee /proc/sys/vm/drop_caches from the other answer didn't help, too.
– Jānis Elmeris
Aug 24 '17 at 23:41
1
...
SyntaxError of Non-ASCII character [duplicate]
...e of different default encodings set. You can check it by running:
import sys
print sys.getdefaultencoding()
Also see:
Why declare unicode by string in python?
Changing default encoding of Python?
Correct way to define Python source code encoding
...
Eclipse C++启用pretty printing，更直观显示stl变量内容 - C/C++ - 清泛网...
...：
$ subl /home/qpzhou/.gdbinit
3、内容如下：
python
import sys
sys.path.insert(0, '/home/qpzhou/python/')
from libstdcxx.v6.printers import register_libstdcxx_printers
register_libstdcxx_printers (None)
end
4、Eclipse CDT中设置gdb命令文件路径：
设置完成后的...
Windows启动过程 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...。
如果系统上次关闭时是睡眠状态，它将读取hiberfil.sys，以恢复睡眠前的数据。它还会加载启动驱动。操作系统的核心功能依赖这些驱动，下表列出了初始的系统驱:
然后再设置CPU的寄存器的值，等等。这些任务完成后，ntl...