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How to fix 'android.os.NetworkOnMainThreadException'?
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This exception is thrown when an application attempts to perform a networking operation on its main thread. Run your code in AsyncTask:
class RetrieveFeedTask extends AsyncTask<String, Void, RSSFeed> {
private Exception exce...
Assign pandas dataframe column dtypes
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Since 0.17, you have to use the explicit conversions:
pd.to_datetime, pd.to_timedelta and pd.to_numeric
(As mentioned below, no more "magic", convert_objects has been deprecated in 0.17)
df = pd.DataFrame({'x': {0: 'a', 1: 'b'}, 'y': {0: '1', 1: '2'}, 'z': {0: '2018-05...
window.close and self.close do not close the window in Chrome
...lly-nilly. This is a security feature, introduced a while ago, to stop various malicious exploits and annoyances.
From the latest working spec for window.close():
The close() method on Window objects should, if all the following conditions are met, close the browsing context A:
The cor...
How to read the Stock CPU Usage data
On Ice Cream Sandwich, an option in the Developer Options is "Show CPU Usage", which adds an overlay on the screen (see screenshot below).
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Picking a random element from a set
...element at position <code>id</code> with last element.
* @param id
*/
public E removeAt(int id) {
if (id >= dta.size()) {
return null;
}
E res = dta.get(id);
idx.remove(res);
E last = dta.remove(dta.size() - 1);
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How to render a DateTime in a specific format in ASP.NET MVC 3?
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Thanks, this looks good, and this template parameter ("ShortDateTime") solves also the problem I had described in my comment to ataddeini answer.
– Slauma
May 14 '11 at 13:01
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Converting Select results into Insert script - SQL Server [closed]
... answered Apr 6 '16 at 9:34
Param YadavParam Yadav
54555 silver badges55 bronze badges
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RESTful Authentication via Spring
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We have a Spring MVC-based RESTful API which contains sensitive information. The API should be secured, however sending the user's credentials (user/pass combo) with each request is not desirable. Per REST guidelines (and internal business requirements), the server must remain stateless. The API ...
How to get the last element of a slice?
...o doesn't feature method/operator overloading, default values for function params, etc. which IMHO goes in a similar philosophical vein. See this discussion and others: groups.google.com/forum/#!topic/golang-nuts/yn9Q6HhgWi0
– Toni Cárdenas
Mar 20 '14 at 15:27...
Meaning of Choreographer messages in Logcat [duplicate]
I installed the latest versions of SDK (API 16) and got the latest ADT. I'm now seeing these messages in the logcat, that I'm quite sure, I haven't seen before. Does anyone have an idea about this?
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