大约有 7,900 项符合查询结果（耗时：0.0291秒） [XML]
How do I choose between Tesseract and OpenCV? [closed]
...way to install lightweight version? For instance, process only digits and capital letters of the English alphabet?
– Yuriy Chernyshov
Nov 22 '16 at 2:13
add a comment
...
What's the difference between a file descriptor and file pointer?
...u work with text files and user input/output, because it allows you to use API functions like sprintf(), sscanf(), fgets(), feof() etc.
File descriptor API is low-level, so it allows to work with sockets, pipes, memory-mapped files (and regular files, of course).
...
Is there any way to do HTTP PUT in python
...his problem too a while back so that I could act as a client for a RESTful API. I settled on httplib2 because it allowed me to send PUT and DELETE in addition to GET and POST. Httplib2 is not part of the standard library but you can easily get it from the cheese shop.
...
What should I use Android AccountManager for?
...not use an AccountManager without a SyncAdapter before Android 2.2 / Froyo API 8)
With AccountManager / SyncAdapter / ContentProvider:
AccountManager gives users a central point (Settings > Accounts) to define their credentials
Android decides when synchronization can be done via SyncAdapter....
Python Requests package: Handling xml response
...ython comes with built-in XML parsers. I recommend you use the ElementTree API:
import requests
from xml.etree import ElementTree
response = requests.get(url)
tree = ElementTree.fromstring(response.content)
or, if the response is particularly large, use an incremental approach:
response = requ...
Tracking CPU and Memory usage per process
...ally perfmon is an interface to the underlying Windows Performance Counter API which predates WMI by many years. WMI also exposes the performance counter API within its namespace.
– Rob Walker
Sep 16 '08 at 4:32
...
How to get full path of selected file on change of using javascript, jquery-ajax
...ript in browser has no access to the File System, however using HTML5 File API, only Firefox provides a mozFullPath property, but if you try to get the value it returns an empty string:
$('input[type=file]').change(function () {
console.log(this.files[0].mozFullPath);
});
http://jsfiddle.net/...
Are there any Java method ordering conventions? [closed]
...irst, and then all the private ones - that means it's easy to separate the API from the implementation, even when there's no interface involved, if you see what I mean.
Another idea is to group related methods together - this makes it easier to spot seams where you could split your existing large c...
FirstOrDefault: Default value other than null
...
I love the idea of DefaultIfEmpty - it works with ALL APIs that need a default to be specified: First(), Last(), etc. As a user, you don't need to remember which APIs allow to specify default which don't. Very elegant!
– KFL
Feb 16 '18 at 2...
Making TextView scrollable on Android
... mScrollView.fullScroll(View.FOCUS_DOWN) as it is a part of the ScrollView API. See here and here for more info.
– ChuongPham
Sep 11 '13 at 19:59
...