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Tools for making latex tables in R [closed]
...roduce tables for different regression objects. One such example is the lme4 memisc code shown in the question. It might make sense to start a github repository to collect such code snippets, and over time maybe even add it to the memisc package. Any takers?
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How to create and write to a txt file using VBA
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To elaborate on Ben's answer:
If you add a reference to Microsoft Scripting Runtime and correc...
How to initialize an array in one step using Ruby?
....8.7+ to create arrays; for example:
array = 1.step(17,3).to_a
#=> [1, 4, 7, 10, 13, 16]
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How to take a screenshot programmatically on iOS
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Ricardo Sanchez-Saez
8,66766 gold badges4747 silver badges8787 bronze badges
answered Feb 4 '10 at 21:18
DenNukemDenNukem
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C语言结构体里的成员数组和指针 - C/C++ - 清泛网 - 专注C/C++及内核技术
...编译和调试，我把代码列在下面：
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#include <stdio.h>
struct str{
int len;
char s[0];
};
struct foo {
struct str *a;
};
int main(int argc, char** argv) ...
No tests found with test runner 'JUnit 4'
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41 Answers
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How to shift a column in Pandas DataFrame
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In [18]: a
Out[18]:
x1 x2
0 0 5
1 1 6
2 2 7
3 3 8
4 4 9
In [19]: a.x2 = a.x2.shift(1)
In [20]: a
Out[20]:
x1 x2
0 0 NaN
1 1 5
2 2 6
3 3 7
4 4 8
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What's the fastest way to merge/join data.frames in R?
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The match approach works when there is a unique key in the second data frame for each key value...
No Main() in WPF?
...[System.CodeDom.Compiler.GeneratedCodeAttribute("PresentationBuildTasks", "4.0.0.0")]
public partial class App : System.Windows.Application {
/// <summary>
/// InitializeComponent
/// </summary>
[System.Diagnostics.DebuggerNonUserCodeAttribute()]
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