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How to insert element as a first child?
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edited May 19 '15 at 20:31
Mr. Polywhirl
25.9k1010 gold badges5858 silver badges107107 bronze badges
a...
Set margin size when converting from Markdown to PDF with pandoc
... massive margins (like this http://johnmacfarlane.net/pandoc/demo/example13.pdf ). How can I get pandoc to produce something with smaller margins? I have looked through the pandoc user guide, but haven't found anything useful.
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windows下捕获dump之Google breakpad_client的理解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ReadProcessMemory读取客户进程的信息；（2）、生成dump；（3）、触发dump生成事件，通知客户进程，复位触发dump事件。
3、RequestUpload
首先客户进程连接上服务进程，接着客户进程写MESSAGE_TAG_UPLOAD_REQUEST消息到管道，写完关闭管道。...
Omit rows containing specific column of NA
...nction and put it into a function thusly:
DF <- data.frame(x = c(1, 2, 3), y = c(0, 10, NA), z=c(NA, 33, 22))
completeFun <- function(data, desiredCols) {
completeVec <- complete.cases(data[, desiredCols])
return(data[completeVec, ])
}
completeFun(DF, "y")
# x y z
# 1 1 0 NA
# 2...
Efficient way to insert a number into a sorted array of numbers?
...ements into an array of 1000:
First Method:
1 milliseconds
Second Method:
34 milliseconds
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Select first occurring element after another element
...owing an .original element. Very usefull
– user1610743
Apr 1 '14 at 17:07
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convert streamed buffers to utf8-string
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293
Single Buffer
If you have a single Buffer you can use its toString method that will convert all...
SQL Server dynamic PIVOT query?
...ic SQL PIVOT:
create table temp
(
date datetime,
category varchar(3),
amount money
)
insert into temp values ('1/1/2012', 'ABC', 1000.00)
insert into temp values ('2/1/2012', 'DEF', 500.00)
insert into temp values ('2/1/2012', 'GHI', 800.00)
insert into temp values ('2/10/2012', 'DEF',...
Partial classes in separate dlls
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232
From MSDN -Partial Classes and Methods:
All partial-type definitions meant to
be parts of...
How to return a file using Web API?
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edited May 23 '17 at 10:31
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answered Jun 20 '12 at 18:20
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