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Resizing an Image without losing any quality [closed]
...e editors think of it in 'real-world' measurements.
And just to cover all bases, if you really meant just the file size of the image and not the actual image dimensions, I suggest you look at a lossless encoding of the image data. My suggestion for this would be to resave the image as a .png file (...
The name does not exist in the namespace error in XAML
...
Confirmed on VS 2017 version 15.2 (26430.15) in July 2017. Simply changed in dropdown from Debug to Release, compiled and error was gone, changed back and compiled and error was still gone.
– Tedd Hansen
Jul 15 '17 at 7:36...
Pandas count(distinct) equivalent
...TCODE).ne(0).sum(1)
Out[197]:
YEARMONTH
201301 2
201302 3
dtype: int64
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Nexus 7 not visible over USB via “adb devices” from Windows 7 x64
...
To fix/install Android USB driver on Windows 7/8 32bit/64bit:
Connect your Android-powered device to your computer's USB port.
Right-click on Computer from your desktop or Windows Explorer, and
select Manage.
Select Devices in the left pane.
Locate and expand Other device in th...
Where do I find the definition of size_t?
...me as unsigned int, which can lead to programming errors,2 particularly as 64-bit architectures become more prevalent.
From C99 7.17.1/2
The following types and macros are defined in the standard header stddef.h
<snip>
size_t
which is the unsigned integer type of the result of the sizeof ope...
C++使用OLE/COM高速读写EXCEL的源码 - C/C++ - 清泛网 - 专注C/C++及内核技术
...har *CExcelOp::GetColumnName(long icolumn)
{
static char column_name[64];
size_t str_len = 0;
while(icolumn > 0)
{
int num_data = icolumn % 26;
icolumn /= 26;
if (num_data == 0)
{
num_data = 26;
icolumn--;
}
column_name[str_len] = (char)((num_data-1) + 'A' );
...
How to print colored text in Python?
...acters 176, 177, 178 and 219 are the "block characters".
Some modern text-based programs, such as "Dwarf Fortress", emulate text mode in a graphical mode, and use images of the classic PC font. You can find some of these bitmaps that you can use on the Dwarf Fortress Wiki see (user-made tilesets).
...
What are the differences between json and simplejson Python modules?
...implejson(SIMPLE_DATA)
And the results on my system (Python 2.7.4, Linux 64-bit):
Complex real world data:
json dumps 1.56666707993 seconds
simplejson dumps 2.25638604164 seconds
json loads 2.71256899834 seconds
simplejson loads 1.29233884811 seconds
Simple data:
...
Calculate the median of a billion numbers
...ally a range.
2) Instead of sorting the values, allocate them to buckets based on the distribution you just calculated. The number of buckets is chosen so that the computer can handle them efficiently, but should otherwise be as large as convenient. The bucket ranges should be so that approximatel...
Why is nginx responding to any domain name?
...
64
You should have a default server for catch-all, you can return 404 or better to not respond at ...