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event.preventDefault() function not working in IE
...k="alert(typeof(event.preventDefault));">
button</button>
For all jQuery users out there you can fix an event when needed. Say that you used HTML onclick=".." and get a IE specific event that lacks preventDefault(), just use this code to get it.
e = $.event.fix(e);
After that e.preve...
how to use python to execute a curl command
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It seems there's a small typo in the headers, which should read 'Accept-Charset': 'UTF-8'
– Stephen Lead
Feb 4 '16 at 2:25
1
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how to change an element type using jquery
...our plugin, the attributes of the first matched element will be applied to all matching elements. It's not necessarily what we want. Also an error is raise when there's not matched element in the set. Here's a modified version of your plugin that keep own attributes for each matched elements and do ...
How to center canvas in html5
..., let me add a little bit more details.
The above properties will horizontally center the canvas, div or whatever other node you have relative to it's parent. There is no need to change the top or bottom margins and paddings. You specify a width and let the browser fill the remaining space with the...
What is the purpose of “&&” in a shell command?
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You may notice I've used the word "intent" - that's for good reason. Not all programs have the same behavior, so for this to work, you need to understand what the program considers a "failure" and how it handles it by reading the documentation and, if necessary, the source code.
Your shell consid...
How to change the order of DataFrame columns?
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@FooBar, the type of cols is list; it even allows duplicates (which will be discarded when used on the dataframe). You are thinking of Index objects.
– alexis
Feb 28 '17 at 15:19
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SQL Server reports 'Invalid column name', but the column is present and the query works through mana
...ou are using profiler to reproduce performance issues, remember to include all the set options, particularly ARITHABORT to truly duplicate the query (and it's cached plan)
– Nick.McDermaid
May 18 '16 at 1:15
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微博为什么限制140字(附短信70字限制考) - 闲聊区 - 清泛IT社区，为创新赋能！
...sage. We reserve 20 characters for people’s names, and the other 140 are all yours! (via Twitter FAQ)也就是说，twitter希望微博首先能做到“微”，言简意赅，其次这样的限制是考虑到短信更新状态的字数限制，本身是160字母的限制，再留20字给id长度...
How exactly to use Notification.Builder
...n.Builder(ctx);
builder.setContentIntent(contentIntent)
.setSmallIcon(R.drawable.some_img)
.setLargeIcon(BitmapFactory.decodeResource(res, R.drawable.some_big_img))
.setTicker(res.getString(R.string.your_ticker))
.setWhen(System.currentTimeMillis())
...
Is there a foreach in MATLAB? If so, how does it behave if the underlying data changes?
... the data structure, you should use an appropriate Iterator instance which allows the addition and removal of elements in the collection you are iterating. The good news is that MATLAB supports Java objects, so you can do something like this:
A = java.util.ArrayList();
A.add(1);
A.add(2);
A.add(3);...