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How can I check file size in Python?
... StringIO's, in my limited testing. (Python 2.7.3.) The "file-like object" API isn't really a rigorous interface, of course, but the API documentation suggests that file-like objects should support seek() and tell().
Edit
Another difference between this and os.stat() is that you can stat() a file ...
Difference between maven scope compile and provided for JAR packaging
...the Java Enterprise Edition, you would
set the dependency on the Servlet API and related Java EE APIs to
scope provided because the web container provides those classes. This
scope is only available on the compilation and test classpath, and is
not transitive.
Recap:
dependencies are ...
How to convert enum value to int?
...alues and the constants will break if new constants are added, and two the API docs specifically recommend against it.
– jordanpg
Oct 28 '14 at 3:26
8
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Can you determine if Chrome is in incognito mode via a script?
...
* Edit; the following no longer works in Chrome: *
Yes. The FileSystem API is disabled in incognito mode. Check out https://jsfiddle.net/w49x9f1a/ when you are and aren't in incognito mode.
Sample code:
var fs = window.RequestFileSystem || window.webkitRequestFileSystem;
if (!fs) {
...
How to get the full url in Express?
...enating the things together on your own, you could instead use the node.js API for URLs and pass URL.format() the informations from express.
Example:
var url = require('url');
function fullUrl(req) {
return url.format({
protocol: req.protocol,
host: req.get('host'),
pathname: req.or...
custom listview adapter getView method being called multiple times, and in no coherent order
... Note that fill_parent should be replaced with match_parent for API level 8 and higher.
– Jason Axelson
Oct 11 '13 at 0:35
...
jQuery SVG vs. Raphael [closed]
...the documentation to be some of the best I've come across for a javascript API, with very clear examples next to the more formal specifications
– wheresrhys
Mar 31 '11 at 9:21
71
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Why does ConcurrentHashMap prevent null keys and values?
...
I guess that the following snippet of the API documentation gives a good hint:
"This class is fully interoperable with Hashtable in programs that rely on its thread safety but not on its synchronization details."
They probably just wanted to make ConcurrentHashMap f...
How to retrieve the dimensions of a view?
...
Also, note that since API 16, you need: if(android.os.Build.VERSION.SDK_INT>=16){ view.getViewTreeObserver().removeOnGlobalLayoutListener(this); }else{ view.getViewTreeObserver().removeGlobalOnLayout...
ASP.NET Identity reset password
...
Requiring the user id is a silly choice on the API's part, the token is already in the database when ResetPassword(async) is called and it should be enough just to validate it against the input.
– Filip
Jul 30 '15 at 14:15
...