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Which library should I use for server-side image manipulation on Node.JS? [closed]
...ore mature and provide better performance. Basically I want to do the following:
3 Answers
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Why does Math.Floor(Double) return a value of type Double?
... scientific calculations, this answer is not correct because double has 64 bits and long also has 64 bits, but double can not store exact digits of lower significant bits even if it can be stored correctly in long.
– Akash Kava
Aug 28 '09 at 20:18
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Loop through files in a directory using PowerShell
How can I change the following code to look at all the .log files in the directory and not just the one file?
4 Answers
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Purpose of Unions in C and C++
...er files that do this exact thing. For example I've seen it in old (pre-64-bit) versions of <time.h> on both Windows and Unix. Dismissing it as "not valid" and "undefined" isn't really sufficient if I'm going to be called upon to understand code that works in this exact way.
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DateTime2 vs DateTime in SQL Server
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datetime2 wins in most aspects except (old apps Compatibility)
larger range of values
better Accuracy
smaller storage space (if optional user-specified precision is specified)
please note the following points
Syntax
datetim...
What is the precise meaning of “ours” and “theirs” in git?
...ontributor's work on top of it").
For git-merge it's explain in the following way:
ours
This option forces conflicting hunks to be auto-resolved cleanly by favoring our version. Changes from the other tree that do not conflict with our side are reflected to the merge result. For a binary ...
How to change the pop-up position of the jQuery DatePicker control
...input.offsetWidth + 'px'
});
}
});
You may also want to add a bit more to the left margin so it's not right up against the input field.
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Trimming a huge (3.5 GB) csv file to read into R
...rge is one pack
while(length(x)) {
ind <- grep("^[^;]*;[^;]*; 20(09|10)", x)
if (length(ind)) writeLines(x[ind], file_out)
x <- readLines(file_in, n=B)
}
close(file_in)
close(file_out)
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OS X10.9 环境下部署 QT5.3.1 常见的编译问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
OS X10.9 环境下部署 QT5.3.1 常见的编译问题出于本身对UNIX系统的好奇，以及身边一群对 Swift 语言各种推崇的苹果教徒的影响，这几天折腾起 MAC OS X来，体验下这个被无数开发者...
出于本身对UNIX系统的好奇，以及身边一群对 Swift ...
Meaning of = delete after function declaration
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Deleting a function is a C++11 feature:
The common idiom of "prohibiting copying" can now be expressed
directly:
class X {
// ...
X& operator=(const X&) = delete; // Disallow copying
X(const X&) = delete;
};
[...]
The "delete" mechanism can be used for...