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How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
...ExcelLibrary
This looks to be a port of the PHP ExcelWriter that you mentioned above. It will not write to the new .xlsx format yet, but they are working on adding that functionality in.
It's very simple, small and easy to use. Plus it has a DataSetHelper that lets you use DataSets and DataTables ...
What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?
...les, but custom configuration files with .inc extensions for example, then one strategy you could use would be to add your directory containing all files to PHP's include path (via set_include_path()).
And since you require your configuration files as well, you would use spl_autoload_extensions() to...
Can “list_display” in a Django ModelAdmin display attributes of ForeignKey fields?
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This causes one query per row displayed in the admin :(
– marcelm
Mar 2 '17 at 11:14
1
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What is the best way to tell if a character is a letter or number in Java without using regexes?
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I'm looking for a function that checks only if it's one of the Latin letters or a decimal number. Since char c = 255, which in printable version is ├ and considered as a letter by Character.isLetter(c).
This function I think is what most developers are looking for:
private ...
How do I print bold text in Python?
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If I had to guess someone downvoted this because it didn't answer the actual question how to print something in bold.
– Christian
Oct 10 '19 at 10:54
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Hidden Features of Xcode
...name" in all your templates:
Find the directory: /Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Project Templates/Application
Use your favourite multi-file search-and-replace tool to change com.yourcompany to whatever value you normally use to build for a device. I used BBEdit's mu...
Why does AngularJS include an empty option in select?
I've been working with AngularJS for the last few weeks, and the one thing which is really bothering me is that even after trying all permutations or the configuration defined in the specification at http://docs.angularjs.org/api/ng.directive:select , I still get an empty option as the first child ...
Generic type parameter naming convention for Java (with multiple chars)?
...interfaces I wrote I'd like to name generic type parameters with more than one character to make the code more readable.
5 ...
How to list all installed packages and their versions in Python?
...eze > requirements.txt, but not pip freeze.
– jsalonen
Oct 17 '12 at 17:56
3
WOW: Just looked ...
Python: What OS am I running on?
..."linux2" on old versions of Python while it contains just "linux" on newer ones. platform.system() has always returned just "Linux".
– erb
Jun 9 '17 at 10:22
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