大约有 47,000 项符合查询结果（耗时：0.0649秒） [XML]
What is the fastest way to send 100,000 HTTP requests in Python?
... Make sure you install the epoll reactor; otherwise you'll be using select/poll, and it will be very slow. Also, if you're going to actually try to have 100,000 connections open simultaneously (assuming your program is written that way, and the URLs are on different servers), you'll need to ...
How to grep for two words existing on the same line? [duplicate]
...if performance really matters. If you run two commands, you should aim to select the less frequently occurring word in the first grep to minimize the amount of data processed by the second.
Diagnosis
The initial script is:
grep -c "word1" | grep -r "word2" logs
This is an odd command sequence....
How can I create a “Please Wait, Loading…” animation using jQuery?
...
This site has a larger and in my opinion nicer selection of loaders with more customization options preloaders.net
– rorypicko
Dec 22 '13 at 19:35
...
Why do I get access denied to data folder when using adb?
...bugging. I also additionally enabled something on my phone (HTC M8) called Select debug app and chose my app. Could be standard on all phones...should be.
– srinij
May 19 '16 at 6:42
...
UINavigationBar custom back button without title
...se that you have a navigation controller going to ViewA from ViewB. In IB, select ViewA's navigation bar, you should see these options: Title, Prompt and Back Button.
ViewA navigate bar options
The trick is choose your destiny view controller back button title (ViewB) in the options of previous ...
Check if a string is html or not
...bject|ol|optgroup|output|p|pre|progress|q|rp|rt|ruby|s|samp|script|section|select|small|span|strike|strong|style|sub|summary|sup|table|tbody|td|textarea|tfoot|th|thead|time|title|tr|track|tt|u|ul|var|video).*?<\/\2>/i.test(htmlStringHere)
This does proper validation as it contains ALL HTML ...
What is the difference between HTTP status code 200 (cache) vs status code 304?
...ll return 304s for many of the page elements. Instead go up to the url bar select the page and hit enter as if you had just typed in the same URL again, that will give you a better indicator of what's being cached properly. This article does a great job explaining the difference between conditional ...
Is an entity body allowed for an HTTP DELETE request?
...e it is to delete multiple records at a time (for example, a grid with row-selection check-boxes).
DELETE /messages
[{id:1, version:2},
{id:99, version:3}]
204 No Content
Notice that each message has its own version. Maybe you can specify multiple versions using multiple headers, but by George, t...
import module from string variable
...ich I hope will automate document generation from future MPL releases.
I selected interested submodules/packages and want to list their main classes from which I'll generate list and process it with pydoc
...
How do I create/edit a Manifest file?
... to your project.
Right click your project file on the Solution Explorer, select Add, then New item (or CTRL+SHIFT+A). There you can find Application Manifest File.
The file name is app.manifest.
share
|
...