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Are there any CSV readers/writer libraries in C#? [closed]
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There are a couple of options, right in the framework itself.
One of the easiest is to Reference Microsoft.VisualBasic, then use TextFieldParser. It is a fully functional CSV reader in the core framework.
Another good alternative is to use datasets to read CSV files.
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Find duplicate lines in a file and count how many time each line was duplicated?
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Assuming there is one number per line:
sort <file> | uniq -c
You can use the more verbose --count flag too with the GNU version, e.g., on Linux:
sort <file> | uniq --count
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Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
...assign it dynamically without having to code the function specifically for one method of attachment or another. Hence my onclick (or on anything) in HTML markup look like this:
onclick="someFunc.call(this)"
OR
onclick="someFunc.apply(this, arguments)"
Using javascript:void(0) avoids all of the...
Reading 64bit Registry from a 32bit application
..., 64 bit.
Instead of using "Wow6432Node", which emulates a node by mapping one registry tree into another making it appear there virtually, you can do the follwing:
Decide, whether you need to access the 64 bit or the 32 bit registry, and use it as described below. You may also use the code I mentio...
How to wrap async function calls into a sync function in Node.js or Javascript?
...nc . It's obvious both getData and fs.readFileSync are sync functions. One day you were told to switch the underlying data source to a repo such as MongoDB which can only be accessed asynchronously. You were also told to avoid pissing off your users, getData API cannot be changed to return mer...
How do I perform HTML decoding/encoding using Python/Django?
...ust tell the templating engine not to escape your string. To do that, use one of these options in your template:
{{ context_var|safe }}
{% autoescape off %}
{{ context_var }}
{% endautoescape %}
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How do you normalize a file path in Bash?
...his is a strongly related answer! I came across both of these QA posts in one day, and I wanted to link them together.
– phyatt
Aug 17 '16 at 19:32
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What's the difference between REST & RESTful
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It does not have inbuilt encryption
It does not have session
It uses one and only one protocol - HTTP
For performing CRUD operations, it should use HTTP verbs such as get, post, put and delete
It should return the result only in the form of JSON or XML, atom, OData etc. (lightweight data )
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Cmake doesn't find Boost
...g FindBoost.cmake.
Lastly, FindBoost.cmake has had some bugs in the past. One thing you might try is to take a newer version of FindBoost.cmake out of the latest version of CMake, and stick it into your project folder alongside CMakeLists.txt - then even if you have an old version of boost, it will...
How do you sort a dictionary by value?
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it it's one liner - You don't need braces. it can be rewritten as myList.Sort((x,y)=>x.Value.CompareTo(y.Value));
– Arnis Lapsa
Sep 26 '10 at 16:40
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