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662 Courses in London

An Understanding of Bowel Care

By Guardian Angels Training

Gain comprehensive knowledge and practical skills for safe and effective bowel care management with our "An Understanding of Bowel Care Techniques" course. Ideal for healthcare professionals seeking to promote patient comfort and prevent complications.

An Understanding of Bowel Care
Delivered In-Person in InternationallyFlexible Dates
£1,175

An Understanding of Fine-Bore Nasogastric Tube Insertion, Care and Safe Use

By Guardian Angels Training

Gain comprehensive knowledge and practical skills for safe and effective fine-bore nasogastric tube insertion, care, and use with our healthcare professional course.

An Understanding of Fine-Bore Nasogastric Tube Insertion, Care and Safe Use
Delivered In-Person in InternationallyFlexible Dates
£1,175

An Understanding of Male Catheterisation

By Guardian Angels Training

Gain comprehensive knowledge and practical skills for safe and effective male catheterisation with our course. Learn techniques, considerations, and patient care for addressing urinary retention, bladder dysfunction, and monitoring urinary output.

An Understanding of Male Catheterisation
Delivered In-Person in InternationallyFlexible Dates
£1,175

An Understanding of Tracheostomy Care

By Guardian Angels Training

Gain comprehensive knowledge and practical skills to provide safe and effective care for tracheostomy patients with our "Understanding Tracheostomy Care" course. Learn the management and maintenance of surgical openings in the trachea to facilitate breathing.

An Understanding of Tracheostomy Care
Delivered In-Person in InternationallyFlexible Dates
£1,175

An Understanding of Naso & Oropharyngeal Suctioning

By Guardian Angels Training

Enhance your suctioning skills with our tailored course for healthcare professionals. Learn safe and effective techniques for compromised airway clearance.

An Understanding of Naso & Oropharyngeal Suctioning
Delivered In-Person in InternationallyFlexible Dates
£1,175

Regular expressions for engineers

5.0(3)

By Systems & Network Training

Regular expressions training course description Regular expressions are an extremely powerful tool for manipulating text and data. They are now standard features in a wide range of languages and popular tools, including Python and MySQL. Regular expressions allow you to code complex and subtle text processing that you never imagined could be automated. Once you've mastered regular expressions, they'll become an invaluable part of your toolkit. You will wonder how you ever got by without them. What will you learn Use Regular Expressions. Troubleshoot Regular Expressions. Compare RE features among different versions. Explain how the regular expression engine works. Optimize REs. Match what you want, not what you don't want. Regular expressions training course details Who will benefit: Anyone looking to use regular expressions. Prerequisites: None. Duration 1 day Regular expressions training course contents Introduction to Regular Expressions Solving real problems, REs as a language, the filename analogy, language analogy, RE frame of mind, searching text files: egrep, egrep metacharacters, start and end of the line, character classes, matching any character with dot, alternation, ignoring differences in capitalization, word boundaries, optional items, other quantifiers: repetition, parentheses and backreferences, the great escape, expanding the foundation, linguistic diversification, the goal of a RE, more examples, RE nomenclature, Improving on the status quo. Extended introductory examples A short introduction to Perl, matching text with regular expressions, toward a more real-world example, side effects of a successful match, Intertwined regular expression, intermission, modifying text with regular expressions, example: form letter, example: prettifying a stock price, automated editing, a small mail utility, adding commas to a number with lookaround, text-to-HTML conversion, that doubled-word thing. Regular expression features and flavours The regex landscape, origins of REs, care and handling of REs, Integrated handling, procedural and object-oriented handling, search-and-replace example. strings character encodings and modes, strings as REs, character-encoding issues, unicode, regex modes and match modes, common metacharacters and features, character representations, character classes and class-like constructs, anchors and other 'zero-width assertions', comments and mode modifiers, grouping capturing conditionals and control. The mechanics of expression processing Two kinds of engines, new standards, regex engine types, from the department of redundancy department, testing the engine type, match basics, about the examples, rule 1: the match that begins earliest wins, engine pieces and parts, rule 2: the standard quantifiers are greedy, regex-directed versus text-directed, NFA engine: regex-directed, DFA engine: text-directed, first thoughts: NFA and DFA in comparison, backtracking, two important points on backtracking, saved states, backtracking and greediness, more about greediness and backtracking, problems of greediness, multi-character 'quotes', lazy quantifiers, greediness and laziness, laziness and backtracking, possessive quantifiers and atomic grouping, possessive quantifiers ?, +, *+, ++ and {m,n}+, the backtracking of lookaround, is alternation greedy? taking advantage of ordered alternation, NFA DFA and posix, the longest-leftmost', posix and the longest-leftmost rule, speed and efficiency. Practical regex techniques Continuation lines, matching an IP address, working with filenames, matching balanced sets of parentheses, watching out for unwanted matches, matching delimited text, knowing your data and making assumptions, stripping leading and trailing whitespace, matching and HTML tag, matching an HTML link, examining an HTTP URL, validating a hostname, plucking a hostname, plucking a URL, parsing CSV files. Crafting an efficient expression Efficiency vs. correctness, localizing greediness, global view of backtracking, more work for POSIX NFA, work required during a non-match, being more specific, alternation can be expensive, benchmarking, know what you re measuring, benchmarking with Python, common optimisations, the mechanics of regex application, pre-application optimizations, optimizations with the transmission, optimization of the regex itself, techniques for faster expressions, common sense techniques, expose literal text, expose anchors, lazy versus greedy: be specific, split into multiple REs, mimic initial-character discrimination, use atomic grouping and possessive quantifiers, lead the engine to a match, unrolling the loop, observations, using atomic grouping and possessive quantifiers, short unrolling examples, unrolling C comments, the free flowing regex, a helping hand to guide the match, a well-guided regex is a fast regex.

Regular expressions for engineers
Delivered in Internationally or OnlineFlexible Dates
£967

An Understanding of Urinary Catheterisation and Catheter Care

By Guardian Angels Training

Our Urinary Catheterisation and Catheter Care training course, facilitated by registered nurses with first-hand clinical experience, are blended learning courses that allow participants to demonstrate theoretical and practical simulation within a classroom environment.

An Understanding of Urinary Catheterisation and Catheter Care
Delivered In-Person in InternationallyFlexible Dates
£1,175

An Understanding of Verification of Expected Death (Adult or Child as applicable) for Registered Nurses

By Guardian Angels Training

This verification of expected death training is suitable for nurses who are interested in taking on the extended role of verification of expected death within various healthcare settings.

An Understanding of Verification of Expected Death (Adult or Child as applicable) for Registered Nurses
Delivered In-Person in InternationallyFlexible Dates
£1,175

An Understanding of Venepuncture (Adult or Child as applicable)

By Guardian Angels Training

Gain comprehensive knowledge and practical skills for safe and effective venepuncture procedures in adult patients with our "Understanding Adult Venepuncture Techniques" course. Perfect for healthcare professionals seeking to confidently perform venepuncture with accuracy and patient comfort.

An Understanding of Venepuncture (Adult or Child as applicable)
Delivered In-Person in InternationallyFlexible Dates
£1,175

An Understanding of ​Suprapubic Catheter Care

By Guardian Angels Training

Gain a comprehensive understanding of suprapubic catheters with our course. Learn about indications, insertion procedures, and ongoing care to ensure optimal outcomes for patients.

An Understanding of ​Suprapubic Catheter Care
Delivered In-Person in InternationallyFlexible Dates
£1,175