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In vim, how do I go back to where I was before a search?
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I've always done by it setting a mark.
In command-mode, press m[letter]. For example, ma sets a mark at the current line using a as the mark identifier.
To get back to the mark press ' [letter]. For example, 'a takes you back to the line mark s...
Is there a Python Library that contains a list of all the ascii characters?
... title of the question is clear (and it refers to whole ASCII set) but in example it looks like OP really wants letters.
– Andrey
May 5 '11 at 0:54
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How to initialize a two-dimensional array in Python?
I'm beginning python and I'm trying to use a two-dimensional list, that I initially fill up with the same variable in every place. I came up with this:
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Base64Util 拓展：支持图像框、画布、文件、文本字符串、图像精灵base64编...
... edit 高亮或隐藏信息 提交 function HideORDispFeedback() { $("#feedback").toggle();}function makeTitleDraggable(element, titleElement) { let isDragging = false; let offsetX, offsetY; // 只在标题栏上按下时开始拖动 titleEleme...
How to remove spaces from a string using JavaScript?
How to remove spaces in a string? For instance:
7 Answers
7
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Is there a shortcut to make a block comment in Xcode?
...epeat with anInput in input
if "/*" is in anInput then
set input to replaceText("/*", "", input as string)
set input to replaceText("*/", "", input as string)
return input
exit repeat
end if
end repeat
return "/*" & (input ...
How to use hex color values
...) -> UIColor {
var cString:String = hex.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceAndNewlineCharacterSet() as NSCharacterSet).uppercaseString
if (cString.hasPrefix("#")) {
cString = cString.substringFromIndex(cString.startIndex.advancedBy(1))
}
if ((cString....
how do i block or restrict special characters from input fields with jquery?
...;
if(r.test(v)) {
$(this).val(v.replace(r, ''));
c--;
}
this.setSelectionRange(c, c);
});
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Joining three tables using MySQL
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Simply use:
select s.name "Student", c.name "Course"
from student s, bridge b, course c
where b.sid = s.sid and b.cid = c.cid
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Azure SQL Database Bacpac Local Restore
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