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emacs, unsplit a particular window split
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141
You can use the C-x0 key combination to delete the current window.
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What's the difference(s) between .ToList(), .AsEnumerable(), AsQueryable()?
...context.Observations.AsQueryable());
The result:
Compile-time type: Table`1
Actual type: Table`1
Compile-time type: IEnumerable`1
Actual type: Table`1
Compile-time type: IQueryable`1
Actual type: Table`1
You see that the table class itself is always returned, but its representation changes.
Now ...
How to make maven build platform independent?
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171
It happens when you have not provided following in your pom.xml
<properties>
<pr...
How to modify a pull request on GitHub to change target branch to merge into?
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143
Update August 2016: Change the base branch of a Pull Request finally allows for changing that ...
How can I check if a key is pressed during the click event with jQuery?
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174
You can easily detect the shift, alt and control keys from the event properties;
$("button")....
B-Tree vs Hash Table
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117
You can only access elements by their primary key in a hashtable.
This is faster than with a t...
space between divs - display table-cell
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193
You can use border-spacing property:
HTML:
<div class="table">
<div class="row"...
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...i]);
//为指定节点的新建属性并赋值
node.SetAttribute("id","11111");
//为指定节点添加子节点
root.AppendChild(node);
//获取指定节点的指定属性值
string id=node.Attributes["id"].Value;
//获取指定节点中的文本
string content=node.InnerText;
//...
How to add multiple columns to a table in Postgres?
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Try this :
ALTER TABLE table ADD COLUMN col1 int, ADD COLUMN col2 int;
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Check a collection size with JSTL
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edited Aug 27 at 1:41
answered May 12 '09 at 9:31
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