大约有 40,000 项符合查询结果（耗时：0.0572秒） [XML]
Rename a dictionary key
...
765
For a regular dict, you can use:
mydict[new_key] = mydict.pop(old_key)
For an OrderedDict, I...
Windows batch: formatted date into variable
...al parts using substrings:
set today=%MyDate:~0,4%-%MyDate:~4,2%-%MyDate:~6,2%
Another way, where you get variables that contain the individual parts, would be:
for /f %%x in ('wmic path win32_localtime get /format:list ^| findstr "="') do set %%x
set today=%Year%-%Month%-%Day%
Much nicer than...
Python Image Library fails with message “decoder JPEG not available” - PIL
...f that doesn't work, try one of the below, depending on whether you are on 64bit or 32bit Ubuntu.
For Ubuntu x64:
sudo ln -s /usr/lib/x86_64-linux-gnu/libjpeg.so /usr/lib
sudo ln -s /usr/lib/x86_64-linux-gnu/libfreetype.so /usr/lib
sudo ln -s /usr/lib/x86_64-linux-gnu/libz.so /usr/lib
Or for Ubu...
ios Upload Image and Text using HTTP POST
...undaryConstant = [NSString stringWithString:@"----------V2ymHFg03ehbqgZCaKO6jy"];
// string constant for the post parameter 'file'. My server uses this name: `file`. Your's may differ
NSString* FileParamConstant = [NSString stringWithString:@"file"];
// the server url to which the image (or the m...
Getting MAC Address
...
163
Python 2.5 includes an uuid implementation which (in at least one version) needs the mac addres...
Add a column with a default value to an existing table in SQL Server
... a Default-Contraint with a funny Name like: DF__SomeTa__SomeC__4FB7FEF6
Optional With-Values Statement:
The WITH VALUES is only needed when your Column is Nullable
and you want the Default Value used for Existing Records.
If your Column is NOT NULL, then it will automatically use the Defa...
Apply function to all elements of collection through LINQ [duplicate]
...
answered May 5 '09 at 6:11
Jon SkeetJon Skeet
1211k772772 gold badges85588558 silver badges88218821 bronze badges
...
Auto reloading python Flask app upon code changes
... |
edited Nov 29 '19 at 16:15
answered Oct 20 '16 at 9:36
...
Get generated id after insert
...DATE and get the id?
– Timo
May 4 '16 at 11:46
1
@UnknownJoe I know this is old post. But may be ...