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How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
... example code for ExcelLibrary:
Here is an example taking data from a database and creating a workbook from it. Note that the ExcelLibrary code is the single line at the bottom:
//Create the data set and table
DataSet ds = new DataSet("New_DataSet");
DataTable dt = new DataTable("New_DataTable");
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Url decode UTF-8 in Python
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Running MSBuild fails to read SDKToolsPath
...of an issue runnning a NAnt script that used to properly build my .Net 2.0 based website, when compiling with VS2008 and it's associated tools. I've recently upgraded all the project/solution files to VS2010, and now my build fails with the following error:
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How do I find the MySQL my.cnf location
...trace mysql ";" 2>&1 | grep cnf
on my machine this outputs:
stat64("/etc/my.cnf", 0xbf9faafc) = -1 ENOENT (No such file or directory)
stat64("/etc/mysql/my.cnf", {st_mode=S_IFREG|0644, st_size=4271, ...}) = 0
open("/etc/mysql/my.cnf", O_RDONLY|O_LARGEFILE) = 3
read(3, "# /etc/mysql/...
Run cURL commands from Windows console
... Stenberg
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answered Apr 26 '10 at 2:17
Gabriel ŠčerbákGabriel Ščerbák
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Get Visual Studio to run a T4 Template on every build
...n, Chirpy.
Not only does it generate your T4 on a build, but it allows T4-based approach to minification of javascript, CSS, and even lets you use LESS syntax for your CSS!
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What approaches are available to dummy design-time data in WPF?
...ng nothing wrong. The issue was that my application needs to be built for x64. As the Visual Studio is still in 2018 a 32-bit process and apparently cannot spin a 64-bit host process for the designer part it cannot use my x64 classes. The really bad thing is that there are no errors to be found in a...
Is modern C++ becoming more prevalent? [closed]
... make C++ highly backwards compatible with C because of the huge installed base of C coders. Very similar to MS's successful strategy of always maintaining backwards compatibility with DOS. (See Raymond Chen's excellent blog for the often painful lengths they went to...)
– j_...
HTTPS setup in Amazon EC2
...icate, right? Having trouble finding decent info on doing this that is NOT based on Elastic Beanstalk.
– Stephen Tetreault
Jan 20 '17 at 21:22
2
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How to clear the canvas for redrawing
...ct would be useful to you (it was to me), this is the implementation I use based on answers here:
CanvasRenderingContext2D.prototype.clear =
CanvasRenderingContext2D.prototype.clear || function (preserveTransform) {
if (preserveTransform) {
this.save();
this.setTransform(1, 0, 0,...