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Difference between DOM parentNode and parentElement
Can somebody in explain me in as simple as possible terms, what is the difference between classical DOM parentNode and newly introduced in Firefox 9 parentElement
...
PHP variables in anonymous functions
...$variable = "something";
});
Note that in order for you to be able to modify $variable and retrieve the modified value outside of the scope of the anonymous function, it must be referenced in the closure using &.
share...
GestureDetector 手势检测拓展：旋转、缩放和滑动手势检测，自定义手势识别...
...t = join("第 ", 当前页, " 页")
}
when SwipeDetector1.SwipeLeft() {
if 当前页 < 10 {
global 当前页 = 当前页 + 1
标签_内容.Text = join("第 ", 当前页, " 页")
}
}
when SwipeDetector1.SwipeRight() {
if 当前页 > 1 {
global 当前页 = 当前页 - 1
标签_...
Count occurrences of a char in a string using Bash
...ing the string by $char and print the number of resulting fields minus 1.
If your shell does not support the <<< operator, use echo:
echo "${string}" | awk -F"${char}" '{print NF-1}'
share
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Position icons into circle
...re images here */
- ];
- let n_imgs = imgs.length;
- let has_mid = 1; /* 0 if there's no item in the middle, 1 otherwise */
- let m = n_imgs - has_mid; /* how many are ON the circle */
- let tan = Math.tan(Math.PI/m); /* tangent of half the base angle */
.container(style=`--m: ${m}; --tan: ${+tan.t...
How do you get the width and height of a multi-dimensional array?
...could also consider using getting the indexes of last elements in each specified dimensions using this as following;
int x = ary.GetUpperBound(0);
int y = ary.GetUpperBound(1);
Keep in mind that this gets the value of index as 0-based.
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Getting full URL of action in ASP.NET MVC [duplicate]
...ction that takes your desired protocol (e.g. http, https) as an argument - if you specify this, you get a fully qualified URL.
Here's an example that uses the protocol of the current request in an action method:
var fullUrl = this.Url.Action("Edit", "Posts", new { id = 5 }, this.Request.Url.Scheme...
What happens to git commits created in a detached HEAD state?
...mmit should be in there. You can make it into a new branch. For example, if the SHA-1 is ba5a739, then you can make a new branch named "new-branch" at the old commit with:
git branch new-branch ba5a739
Note that "lost" commits will get deleted when the database is pruned.
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Parse error: Syntax error, unexpected end of file in my PHP code
...Note while Apache accepts this Nginx does not (or rather fcgi does not) so if your stumped by why this is working on one web server and not another you know why
– Sammaye
Jul 18 '14 at 13:53
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get name of a variable or parameter [duplicate]
...);
public static string GETNAME<T>(T myInput) where T : class
{
if (myInput == null)
return string.Empty;
return myInput.ToString().TrimStart('{').TrimEnd('}').Split('=')[0].Trim();
}
2) The below one can be faster though (from my tests)
GETNAME(new { variable });
public s...