大约有 4,000 项符合查询结果（耗时：0.0416秒） [XML]
Node.js quick file server (static files over HTTP)
... 'audio/wav',
'.mp3': 'audio/mpeg',
'.svg': 'image/svg+xml',
'.pdf': 'application/pdf',
'.doc': 'application/msword'
};
fs.exists(pathname, function (exist) {
if(!exist) {
// if the file is not found, return 404
res.statusCode = 404;
res.end(`File ${pathnam...
How to center icon and text in a android button with width set to “fill parent”
...android.material.button.MaterialButton
android:id="@+id/btnDownloadPdf"
android:layout_width="0dp"
android:layout_height="56dp"
android:layout_margin="16dp"
android:gravity="center"
android:textAllCaps="true"
app:backgroundTint="#fc0"
a...
How to copy files from 'assets' folder to sdcard?
...nnels to do the work.
(Note) If using any type of compressed file, APK, PDF, ... you may want to rename the file extension before inserting into asset and then rename once you copy it to SDcard)
AssetManager am = context.getAssets();
AssetFileDescriptor afd = null;
try {
afd = am.openFd( "My...
What are some resources for getting started in operating system development? [closed]
...ooklet with line numbers
http://pdos.csail.mit.edu/6.828/2012/xv6/xv6-rev7.pdf
XV6 book - explains the main ideas of os design
http://pdos.csail.mit.edu/6.828/2012/xv6/book-rev7.pdf
The material is compact: 92 pages source and 96 pages commentary.
I like it more than the Minix book! It's a true g...
Why should I use document based database instead of relational database?
...ore paper documents, e.g. by scanning office mail. The data is the scanned PDF and you have some meta data which always exists (scanned at, scanned by, type of document) and lots of possible metadata fields which exists sometime (customer number, supplier number, order number, keep on file until, OC...
How do you get assembler output from C/C++ source in gcc?
... Algorithms for programmers, page 3 (which is the overall 15th page of the PDF).
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How do I uniquely identify computers visiting my web site?
...level of accuracy:
https://panopticlick.eff.org/static/browser-uniqueness.pdf
We investigate the degree to which modern web browsers
are subject to “device fingerprinting” via the version and configuration information that they will transmit to websites upon request. We
...
Newline in markdown table?
...using <br> works. However, if you're using pandoc to export to LaTeX/PDF as well, you should use grid tables:
+---------------+---------------+--------------------+
| Fruit | Price | Advantages |
+===============+===============+====================+
| Bananas | ...
从Sloodle看三维虚拟学习环境的发展趋势 - 资讯 - 清泛网 - 专注C/C++及内核技术
...orlds in Play [C].Vancouver, Canada.http://www.digra.org/dl/db/06278.10422.pdf.
[6] Kemp, J., & Livingstone, D.(2006).Massively multi-learner: Recent advances in 3D social environments [A].Proceedings of the Second Life Education Workshop [C].San Francisco: 13218.
[7] Livingstone, D., & Kemp...
无社交不商业，Uber将边缘化BAT - 资讯 - 清泛网 - 专注C/C++及内核技术
...是1对N的关系，数万粉丝和一个明星的集合体。而社群的高级阶段，是人与人之间的自由联合。
C2B和B2C、罗辑思维、吴晓波书友会
过去的模式基本都是B2C或者，b2b2c，总之B总是排前面，商品在前，商家说了算。
有钱人去...