word

How can I get a word in textarrea by its current caret position? I tried something like this, however this returns just the words first letter upto the character at caret position. For example: if the cursor is between fo and o it returns fo and not foo as excpected. Fo | o bar is not equal to bar foo. => Fo expects Foo Foo bar is not equ | al to bar foo. => equ expects equal . Here's what I've done so far: function getCaretPosition(ctrl) { var start, end; if (ctrl.setSelectionRange) { start = ctrl.selectionStart; end = ctrl.selectionEnd; } else if (document.selection && document.selection

Regexp Backslash - GNU Emacs Manual says that \< matches at the beginning of a word, \> matches at the end of a word, and \b matches a word boundary. \b is just as in other non-Emacs regular expressions. But it seems that \< and \> are particular to Emacs regular expressions. Are there cases where \< and \> are needed instead of \b ? For instance, \bword\b would match the same as \<word\> would, and the only difference is that the latter is more readable. You can get unexpected results if you assume they behave the same.. What can \< and > that \b can do? The answer is that \< and \> are

I have some sentences, from the sentences I want to separate the words to get row vector each. But the words are repeating to match with the largest sentence's row vector that I do not want. I want no matter how large the sentence is, the row vector of each of the sentences will only be the words one time. sentence <- c("case sweden", "meeting minutes ht board meeting st march now also attachment added agenda today s board meeting", "draft meeting minutes board meeting final meeting minutes ht board meeting rd april") sentence <- cbind(sentence) word_table <- do.call(rbind, strsplit(as

I want to write an algorithm for the following problem scenario Taking periodic table elements' names, find largest word that can be formed? The symbols such as Na , Ne etc should be regarded as single elements. This was asked in a reputed company's job interview. Can anybody please help me out solve this. How to express a given word as a chemical compound? Here's a dynamic programming solution. The important line is "Let progress[i] be the solution to the subproblem for word[:i]". The rest follows. elements = "H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga

I want to Capitalize first letter only and other should be small using CSS String is: SOMETHING BETTER sOMETHING bETTER Something better but the result should be Something Better Is this possible using CSS? To Capitalize first letter I am using text-transform: capitalize; But not able to capitalize in each case. "I want to use CSS because in my application it has written every where hard coded but a class has been called everywhere." you should be able to use the :first-letter pseudo element: .fl { display: inline-block; } .fl:first-letter { text-transform:uppercase; } <p> <span class="fl"