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float64 with pandas to_csv
...are from the programmer. This article below clarifies a bit this subject:
http://docs.python.org/2/tutorial/floatingpoint.html
A classic one-liner which shows the "problem" is ...
>>> 0.1 + 0.1 + 0.1
0.30000000000000004
... which does not display 0.3 as one would expect. On the other ...
Should Gemfile.lock be included in .gitignore?
...
The Bundler docs address this question as well:
ORIGINAL: http://gembundler.com/v1.3/rationale.html
EDIT: http://web.archive.org/web/20160309170442/http://bundler.io/v1.3/rationale.html
See the section called "Checking Your Code into Version Control":
After developing your app...
Android Webview - Webpage should fit the device screen
...TSIDE_OVERLAY);
webView.setScrollbarFadingEnabled(false);
webView.loadUrl("http://www.resource.com.br/");
I am working on Android 2.1 because of the kind of devices from the company. But I fixed my problem using the part of informations from each one.
Thanks you!
...
CGContextDrawImage draws image upside down when passed UIImage.CGImage
...ore Graphics is built onto OS X where the coordinate system is upside down compared to iOS (y starting at the lower left hand side in OS X). That's why Core Graphics draws the image upside down whereas drawInRect handles this for you
– borchero
Sep 21 '15 at 15...
Where is svn.exe in my machine?
...ld have to install stand alone subversion client. You either from Cygwin [http://cygwin.com ] or get a native version from http://subversion.apache.org/packages.html#windows
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将Linux代码移植到Windows的简单方法 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...2. Windows Services for UNIX （SFU）的SDK可以从微软网站上获得http://www.microsoft.com/windows/sfu/
注3. UNIX Application Migration Guide 可以从MSDN中取得，如果没有MSDN可以从微软MSDN网站上取得。 http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnuc...
How do you create a read-only user in PostgreSQL?
I'd like to create a user in PostgreSQL that can only do SELECTs from a particular database. In MySQL the command would be:
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Does Python's time.time() return the local or UTC timestamp?
Does time.time() in the Python time module return the system's time or the time in UTC?
8 Answers
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How to convert JSON to a Ruby hash
...
Have you tried: http://flori.github.com/json/?
Failing that, you could just parse it out? If it's only arrays you're interested in, something to split the above out will be quite simple.
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Go: panic: runtime error: invalid memory address or nil pointer dereference
...ned if caused by client policy (such as CheckRedirect), or if there was an HTTP protocol error. A non-2xx response doesn't cause an error.
When err is nil, resp always contains a non-nil resp.Body."
Then looking at this code:
res, err := client.Do(req)
defer res.Body.Close()
if err != nil {
re...