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Get class name of object as string in Swift
...have to instantiate it, and found the answer here. Thanks print(String(BaseAsyncTask))
– Bruno Coelho
Oct 27 '15 at 14:16
...
Strip spaces/tabs/newlines - python
... at the start
or end if the string has leading or trailing whitespace.
Demo:
>>> myString.split()
['I', 'want', 'to', 'Remove', 'all', 'white', 'spaces,', 'new', 'lines', 'and', 'tabs']
Use str.join on the returned list to get this output:
>>> ' '.join(myString.split())
'I ...
Auto expand a textarea using jQuery
...Compare the effect with the other auto expanding textarea plugin....
edit based on comment
$(function() {
$('#txtMeetingAgenda').autogrow();
});
note: you should include the needed js files...
To prevent the scrollbar in the textarea from flashing on & off during expansion/contraction, y...
CSS3's border-radius property and border-collapse:collapse don't mix. How can I use border-radius to
...d the appropriate corners for the table cells in the four corners.
See a demo here.
Given the following HTML:
SEE example below:
.custom-table{margin:30px;}
table {
border-collapse: separate;
border-spacing: 0;
min-width: 350px;
}
t...
CSS: how to add white space before element's content?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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iOS开发调试技巧总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...e
//这里执行的是release模式下
#endif
（2）__i386__ 与 __x86_64__ ：用于模拟器环境和真机环境的判断。满足该条件的代码只在模拟器下执行。示例代码如下：
#ifdefined(__i386__)||defined(__x86_64__)
//模拟器下执行
#else
//真机下执行...
What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
...proved quite a bit, but it still is not widespread enough for most browser-based usages. As of December 12, 2017, it is supported in current versions of:
Chrome (v. 45+)
Firefox (v. 22+)
Edge (v. 12+)
Opera (v. 32+)
Android Browser (v. 47+)
Opera Mobile (v. 33+)
Chrome for Android (v. 47+)
Firefox ...
Flexbox: center horizontally and vertically
...ss="flex-item">4</div>
</div>
</div>
See demo at: http://jsfiddle.net/audetwebdesign/tFscL/
Your .flex-item elements should be block level (div instead of span) if you want the height and top/bottom padding to work properly.
Also, on .row, set the width to auto in...
Why shouldn't I use mysql_* functions in PHP?
...a,$b) {
$this->name = $a;
$this->add = $b;
}
}
$demo = new person('john','29 bla district');
$stmt = $db->prepare("INSERT INTO table (name, add) value (:name, :add)");
$stmt->execute((array)$demo);
Q. So now, what are unnamed placeholders and how do I use them?
A. ...
A fast method to round a double to a 32-bit int explained
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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