大约有 15,475 项符合查询结果（耗时：0.0243秒） [XML]
Can JSON start with “[”?
...java.JSONArray;
import com.ibm.json.java.JSONObject;
public class BookListTest {
public static void main(String[] args) {
String jsonBookList = "{\"book_list\":{\"book\":[{\"title\":\"title 1\"},{\"title\":\"title 2\"}]}}";
Object book_list;
try {
book_list = JSONObjec...
Is it safe to parse a /proc/ file?
... not fit in the intermediate, kernel-space buffer during a single read.
I tested that with a program using a 64K read buffer but it results in a kernel space buffer of 3072 bytes in my system for proc_read to return data. Multiple calls with advancing pointers are needed to get more than that much...
CSS: fixed position on x-axis but not y?
...lements with width:100vw and height:100vh.
Middle click on the example to test it. Works best on mobile because you dont see the scroll bars.
body{max-width:100%}
*{box-sizing:border-box;}
.container{background:#ddd;overflow-y:scroll;width:500px;max-height:100vh;}
.header{background: pink;}...
Best approach to real time http streaming to HTML5 video client
...w supports MSE and h.264 natively. Go to www.youtube.com/html5 with the latest FF browser to confirm. I Tested with FF 37. Safari 8+ on Mac also now supports MSE.
– BigTundra
May 8 '15 at 19:17
...
Clone private git repo with dockerfile
...;"
COPY --from=clone /repo /repo
...
More recently, BuildKit has been testing some experimental features that allow you to pass an ssh key in as a mount that never gets written to the image:
# syntax=docker/dockerfile:experimental
FROM ubuntu as clone
LABEL maintainer="Luke Crooks <luke@pum...
How can I generate a diff for a single file between two branches in github
... the file as an email attachment.
$ git diff v0.9.0 v0.9.5 -- LibGit2Sharp.Tests/LazyFixture.cs > /tmp/lazyfixture.diff
share
|
improve this answer
|
follow
...
How to specify maven's distributionManagement organisation wide?
...ctory.
We use this exact solution at my organization and it has stood the test of time and worked quite well for us.
share
|
improve this answer
|
follow
|
...
What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
...
@BilltheLizard I respectfully disagree. Most of the test is either un-searchable things like { and [, or are generic words like array , id and @implementation. The relevant keywords are literal, objc and xcode, not the specific mentions of [ or @implementation. You don't want ...
Merge, update, and pull Git branches without using checkouts
... Made a quick gist to wrap up what im talking about (didn't actually test it, but should get you mostly there). gist.github.com/eddiemoya/ad4285b2d8a6bdabf432 ---- as a side note, I had most of this handy, I've got a script that checks for ff and if not lets you rebase the desired branch first...
Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...equests, jQuery craziness).
However, if you use Scrapy along with the web testing framework Selenium then we are able to crawl anything displayed in a normal web browser.
Some things to note:
You must have the Python version of Selenium RC installed for this to work, and you must have set up Sel...