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How to tell if a tag failed to load
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But the timeout has to be provided by the page's coder right? So the coder might choose a different timeout to the browser, assume the script load timed out, and then have it succeed a bit later. Or not?
– hippietrail
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Jenkins Host key verification failed
...tal: The remote end hung up unexpectedly
– A. M. Mérida
Mar 4 '13 at 8:40
6
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Replace Fragment inside a ViewPager
... author.
I'd like to start by answering the author's question about which ID he should use; it is ID of the container, i.e. ID of the view pager itself. However, as you probably noticed yourself, using that ID in your code causes nothing to happen. I will explain why:
First of all, to make ViewPag...
Create request with POST, which response codes 200 or 201 and content
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The idea is that the response body gives you a page that links you to the thing:
201 Created
The 201 (Created) status code indicates that the request has been fulfilled and has resulted in one or more new resources being...
Behaviour of increment and decrement operators in Python
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++ is not an operator. It is two + operators. The + operator is the identity operator, which does nothing. (Clarification: the + and - unary operators only work on numbers, but I presume that you wouldn't expect a hypothetical ++ operator to work on strings.)
++count
Parses as
+(+count)
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How to list all users in a Linux group?
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If I absolutely had to do this myself, I'd probably do it in reverse: use id to get the groups of every user on the system (which will pull all sources visible to NSS), and use Perl or something similar to maintain a hash table for each group discovered noting the membership of that user.
Edit: Of...
jquery loop on Json data using $.each
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var data = [
{"Id": 10004, "PageName": "club"},
{"Id": 10040, "PageName": "qaz"},
{"Id": 10059, "PageName": "jjjjjjj"}
];
$.each(data, function(i, item) {
alert(data[i].PageName);
});
$.each(data, function(i, item) {
alert(ite...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
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This note is interesting for two aspects:
For App Inventor users, it provides a functioning Rotation Detector component that can be shared and incorporated into projects.
For App Inventor developers, it can serve as a template for a general rotation detector component that can be modified to fulf...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...
This note is interesting for two aspects:
For App Inventor users, it provides a functioning Rotation Detector component that can be shared and incorporated into projects.
For App Inventor developers, it can serve as a template for a general rotation detector component that can be modified to fulf...
使用App Inventor扩展实现多点触控：Rotation Detector · App Inventor 2 中文网
...
This note is interesting for two aspects:
For App Inventor users, it provides a functioning Rotation Detector component that can be shared and incorporated into projects.
For App Inventor developers, it can serve as a template for a general rotation detector component that can be modified to fulf...