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How to extract text from a PDF? [closed]
....
If you want to extract text from PDF, you could import the pdf file into Google Docs, then export it to a more friendly format such as .html, .odf, .rtf, .txt, etc. All of this using the Drive API. It is free* and robust. Take a look at:
https://developers.google.com/drive/v2/reference/files/inse...
Best GWT widget library? [closed]
... project. In particular, use the MVP pattern and an Event Bus. Please, see google article to know how to best design your client application with GWT: Building MVP apps
After, you can use any widget of these libraries (say a table, or a combobox, a datepicker, etc) and incorporate it to your projec...
Pinging servers in Python
...).lower()=='windows' else '-c'
# Building the command. Ex: "ping -c 1 google.com"
command = ['ping', param, '1', host]
return subprocess.call(command) == 0
Note that, according to @ikrase on Windows this function will still return True if you get a Destination Host Unreachable error....
Using reCAPTCHA on localhost
...that page. It was gone! In 2015, you can find the above quote @ developers.google.com/recaptcha/docs/start
– Joshua Plicque
Jan 14 '15 at 20:10
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linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ml
1346401938.105 1 192.168.2.22 TCP_DENIED/403 1417 GET http://www.google.com/ - NONE/- text/html
换了个ip，就能正常上网！（参考日志信息）
1346402102.080 897 192.168.2.21 TCP_MISS/302 934 GET http://www.google.com/ - DIRECT/74.125.71.106 text/html
1346402106.243...
Given the lat/long coordinates, how can we find out the city/country?
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The free Google Geocoding API provides this service via a HTTP REST API. Note, the API is usage and rate limited, but you can pay for unlimited access.
Try this link to see an example of the output (this is in json, output is also av...
iFrame src change event detection?
...the onLoad event, as in the following example:
<iframe src="http://www.google.com/" onLoad="alert('Test');"></iframe>
The alert will pop-up whenever the location within the iframe changes. It works in all modern browsers, but may not work in some very older browsers like IE5 and early...
使用NPAPI编写浏览器插件的源码实例(windows 7/linux) - C/C++ - 清泛网 - ...
....mozilla.org/en/Plugins
[5] 如何在chrome的扩展中使用:http://code.google.com/chrome/extensions/npapi.html
[6] 如何编写chrome的扩展:http://code.google.com/chrome/extensions/getstarted.html
插件的功能
提供网页的javascript可以调用本机上的程序的能力。
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Can an Android NFC phone act as an NFC tag?
...d app.
More details here:
http://www.mail-archive.com/android-developers@googlegroups.com/msg152222.html
A real question would be: why are you trying to emulate a simple old nfc tag? Is there some application I'm not thinking of? Usually, you'd want to emulate something like a transit card, acc...
What's the difference between jquery.js and jquery.min.js?
... are better using the minified version (.min) for your live environment as Google are now checking on page loading times. Having all your JS file minified means they will load faster and will score you more brownie points.
You can get an addon for Mozilla called Page Speed that will look through yo...