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How to read xml with tags that have a colon <p:id>, like in Google Merchant upload. Using registerXPathNamespace or referencing the tag directly.

Let's look at the nvm tool for ubuntu and its basic commands for switching between node versions.

Parsing JWT HS256 encryption, decrypting JWT HS256, comparing sha256 signatures for information integrity.

Consider setting up swap if there is enough RAM available. The effect of the swappiness parameter on the aggressiveness of swap file usage.

Let's look at fixing the disappearance of spaces before variables in the old version of Twig on php 7.4 without updating the version.

Let's consider the possibility of changing the parameters of the configuration file (php.ini) on a hosting that does not have the ability to configure the Cron scheduler (cli) from the panel.

Configuring Apache for high volume Cookies. Let's analyze the error "Bad Request. Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit." and options to configure the server.

Let's try to cure the black screen when booting Ubuntu after installing proprietary nvidia-340 driver on Nvidia 630M laptop.

Consider the possibility of quickly creating a CSV file with automatic file download. Consider the formation, separators and header for the ability to download the file.

When USB 2.0-3.0 stopped working after updating Ubuntu on a laptop.

Ability to run Skype in multiple windows. Installed on Ubuntu skypeforlinux run in 2 windows.

A simple JS script, filtering input information in input. Enter only numbers.

Let's decide why we need a zero snippet in GoogleAds, consider the structure of the question-answer snippet. Let's give an example in html and json schema.

The number of characters in a word when searching for a FULLTEXT key. The ft_min_word_len parameter.

Let's consider one of the ways to dos-attack on bluetooth through the basic l2ping tools in linux. Let's analyze a simple python script.