大约有 2,900 项符合查询结果（耗时：0.0360秒） [XML]
What are the differences between Perl, Python, AWK and sed? [closed]
...ems. If you want something to work on an out-of-the-box Solaris, HP/UX or AIX install, you're stuck with sed and awk.
– ConcernedOfTunbridgeWells
Dec 14 '08 at 23:32
27
...
Get MIME type from filename extension
...
{".air", "application/vnd.adobe.air-application-installer-package+zip"},
{".amc", "application/x-mpeg"},
{".application", "application/x-ms-application"},
{".art", "image/x-jg"},
{".asa", "application/xml"},
{".asax", "application/xml"},
{".as...
Possible to make labels appear when hovering over a point in matplotlib?
...= i, 0], X_reduced[y == i, 1], c=c, label=target_name, picker=True) with a zip for i, c and target_name, is then the order of my indexes messed up? And I cant look up anymore to which datapoint it belongs?
– Chris
Nov 5 '15 at 13:01
...
What is the most pythonic way to check if an object is a number?
...ector):
if hasattr(foo, '__len__'):
return sum([a*b for a,b in zip(foo, a_vector)])
else:
return [foo*b for b in a_vector]
Or, for the duck-typing approach, you can try iterating on foo first:
def do_mult(foo, a_vector):
try:
return sum([a*b for a,b in zip(foo,...
Django - how to create a file and save it to a model's FileField?
...e file mode while opening the file. So, f = open('/path/to/file', 'r') For ZIP kind of file, f = open('/path/to/file.zip', 'rb')
– rajagopalx
Dec 14 '17 at 19:43
...
iPhone App Minus App Store?
...NFIGURATION_BUILD_DIR/iTunesMetadata.plist
cd $CONFIGURATION_BUILD_DIR
# zip up the HelloWorld directory
/usr/bin/zip -r MyApp.ipa Payload iTunesArtwork iTunesMetadata.plist
What Is missing in the post referenced above, is the iTunesMetadata. Without this, Installous will not install apps corre...
How to write header row with csv.DictWriter?
...re adding lines in your output, the following line :
output.writerow(dict(zip(dr.fieldnames, dr.fieldnames)))
The zip would return a list of doublet containing the same value. This list could be used to initiate a dictionary.
...
【精心整理】【实用】visual C++中最常用的类与API函数 - C/C++ - 清泛网 -...
...eld2,BYTE& nField3);
int GetAddress(DWORD& dwAddress);
第一种形式是把IP地址的4个域填充到用4个引用中。
第二种形式是把IP地址填充到1个长整数的引用中。
返回值：IP地址控件中非空域的数量。
CIPAddressCtrl::IsBlank 判断IP地址控件中所...
py2exe - generate single executable file
...le you will want to set bundle_files to 1, compressed to True, and set the zipfile option to None. That way it creates one compressed file for easy distribution.
Here is a more complete description of the bundle_file option quoted directly from the py2exe site*
Using "bundle_files" and "zipfile...
What do the python file extensions, .pyc .pyd .pyo stand for?
... archive (PEP 441); this is a script containing compressed Python scripts (ZIP) in binary form after the standard Python script header
.pywz - Python script archive for MS-Windows (PEP 441); this is a script containing compressed Python scripts (ZIP) in binary form after the standard Python script h...