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Class 'DOMDocument' not found
... to occur with php7.3 to 7.4 transition. When the web server PHP module is based on 7.3 and php-xml is 7.4. Updating to a consistent PHP version (either one) works fine.
– Amos Jeffries
Feb 29 at 6:24
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Converting Java objects to JSON with Jackson
...org.codehaus.jackson
All of the downloads for this can be found here.
For base JSON functionality, you need to add the following jars to your project's libraries:
jackson-mapper-asl
and
jackson-core-asl
Choose the version your project needs. (Typically you can go with the latest stable buil...
How to create a hex dump of file containing only the hex characters without spaces in bash?
... 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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How to configure Ruby on Rails with no database?
...by on Rails for a small website project that has no current need for a database. I know I could create an empty database in MySQL and go from there, but does anyone know a better way to run Rails without a database?
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css rotate a pseudo :after or :before content:“”
... 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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Efficient way to insert a number into a sorted array of numbers?
...ements offered here.
If you must use an array. I offer the following code, based on insertion sort, which works, if and only if the array is already sorted. This is useful for the case when you need to resort after every insert:
function addAndSort(arr, val) {
arr.push(val);
for (i = arr.len...
Where does Visual Studio look for C++ header files?
...as <stdio.h>, <string.h>. The version number can be different based on your software.
Hope this would help.
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The Definitive C++ Book Guide and List
...eaking book on advanced generic programming techniques. Introduces policy-based design, type lists, and fundamental generic programming idioms then explains how many useful design patterns (including small object allocators, functors, factories, visitors, and multi-methods) can be implemented effic...
Optimal settings for exporting SVGs for the web from Illustrator?
... of it. It is only useful if your SVG is dynamic and the text might change based on user input.
Images: this only matters if you are including bitmap images
Embed: this is usually what you want, it encodes the image as a data uri so that you just upload one file instead of the svg file with it's...
What is the ideal data type to use when storing latitude / longitude in a MySQL database?
...on lat / long pairs, what datatype is best suited for use with a MySQL database?
21 Answers
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