One of the common problem an Emacs newbie would commit is take defvar literally ... . The defvar can associate a non-nil value with an variable only once. ELISP> (defvar aa 3) aa ELISP> aa ... 3 (#o3, #x3, ?\C-c) ELISP> (defvar aa 4) aa ELISP> aa 3 (#o3, #x3, ?\C-c) ELISP> (setq aa 4 ... ) 4 (#o4, #x4, ?\C-d) ELISP> aa 4 (#o4, #x4, ?\C-d) The story always goes this way: you use defvar

text matching] By default, Font Lock only process line of text, to support multiline text, we have ... )))) ;; this is a multiline regexp match ;; (setq font-lock-multiline t) (put-text-property ... ) 'font-lock-multiline t)) ;; Apply each highlight to this instance of `matcher', which may ... fatigue sometimes. I would like to let Emacs to highlight the comment text block so I

The latin root fect appeared in a lot of frequently used English words like affect, infect, etc ... which means to do, to make, to feign. The present active infinitive of facio.This verb expand ... . dhe: Proto-Indo-European root meaning "to set, put, place." The Latin verion is facere ... such as infect, affect, etc. The dh sound becomes 'f' or 'd' in Latin, the 'd' is understandable

the culprit here: C:\Users\samsam\.m2\repository\.cache\m2e\1.4.1\26522e0d83a422eed93329ece7565cfc\min ... Here m2e is a Maven plugin that provides integration for Maven into Eclipse, and the cfs(Compound ... File format) files are Lucene index file used by m2e plugin. The plugin caches Lucene index ... and there is also a global cache in ~/.m2/repository/.cache/m2e/${m2e.version}. It's a Lucene index

Trie is a clever data structure. It is used in Lucene to make numeric range query more ... ] This is how trie data structure works in numeric range search in Lucene, there are more details about ... how to construct the trie data structure from an vocabulary and how the query is parsed to the combination ... illustration about how trie data structure works. This post Lucene: The Good Parts has an image

Comes from Latin fundere which means pour, melt, inject, fill, irrigate, gush, etc. The first ... piece of it and gradually you learn stuff. Refuse can be considered as reject when the root fus ... is the action of fus is unthoughtful(kind like no brainer), without careful scrutiny and check ... of information, it means there are a lot of information but most of them are just garbage and junk like many

The ac is a prefix in a set of prefixs with the same rule, the letter a plus a consonant which ... is the first letter of a root, other examples: ab-,ac-,ad-,af-,ag-,an-,ap-,ar-,as-,at. One ... of the meanings of the prefix is specify the direction of the root, for example: to, near, toward ... . [accord: ac(to) + cord(heart)] Accord means agreement, be in harmony, reconcile , be of one mind

, you just want a pure text file, no HTML structure, no CSS styles, no need to use it in a browser ... and it has built-in text browser which render html table in text mode but keep the rows and columns ... Sometimes you may want to save a web page as text if you don't want the style and images ... but a simple text editor. But you can not ingore the table, tables sometimes are very useful, but copy

root mis means send, send forword means send your words to the future. But prediction also words ... [premise] Pre(before) + send(mis), here it's something you sent out before, in business it's ... , leave, away from, mis means sent it away, let it go and leave. When the mission completed ... are deployed and architectured: cloud, on-premise and hybrid. On cloud means the system was managed

. [insist] Stand(sist) upon(in), means declare something strongly. What is the instinct action ... Comes from Latin sistere, the second-person singular future passive indicative of sisto means ... , when it's done passively, it means hold, keep, remain. Another root tain has the similar ... meaning, tain means to hold, the difference is you hold with your hands, but stand with your legs