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Matlab: How to activate autocomplete without Tab? - from how enable auto word completion @ matlab editor? know can tab inquire autocomplete. however, kind tedious. in ides rubymine, there no need inquire autocomplete, suggestion jumps out itself. and working on mobile device: http://www.mathworks.cn/cn/help/matlabmobile_android/ug/autocomplete.html. is possile on desktop? so how can create autocomplete autoly ? without need of tab? i've searched on net before. no results:( seems tab way accomplish finish on matlab desktop till now. autocomplete available on mobile version because of inconvenience 1 type on mobile phone maybe. matlab autocomplete

android - Javascript on mobile, can you detect when the display switches on? - as title says. someone looking @ web page on mobile, switches display off, switches on, there mutual or proprietary javascript events fire when switches on? thanks javascript android ios

Highlighting maximum value in Shiny DataTables - i'm using latest version of shiny including version 1.10.2 of datatables highlight maximum value in selected columns. example options = list(rowcallback = i( 'function(row, data) { // bold cells >= 5 in first column if (parsefloat(data[0]) >=5) $("td:eq(0)", row).css("font-weight", "bold"); }' ) if necessary, calculate prior values in variable e.g maxcol0 not sure how substitute in hardcoded value, 5 in above code tia you utilize paste add together value of max in rowcallback : example, using first 20 lines of mtcars dataset: library(shiny) df<-mtcars[1:20,] runapp(list( ui = basicpage( datatableoutput('mytable') ), server = function(input, output) { output$mytable = renderdatatable({ df },options = list(rowcallback = i( paste0('function(row, data) { // bold cells max in first column if ...

php - sort Array in specific filename order - how sort next info in order want it? the array: array(4) { [21]=> string(7) "2-2.pdf" [22]=> string(7) "2-3.pdf" [23]=> string(7) "2-4.pdf" [24]=> string(5) "2.pdf" } i want sort: 2.pdf 2-2.pdf 2-3.pdf 2-4.pdf yes utilize usort in case: $array = [21=> "2-2.pdf", 22=> "2-3.pdf", 23=> "2-4.pdf",24=> "2.pdf", ]; usort($array, function($a, $b){ $a = str_replace('-', '', $a); $b = str_replace('-', '', $b); homecoming $a - $b; }); php arrays sorting

php - Sanitize a value from select, radio, checkbox? - does select input (or checkbox or radio) need sanitized , / or escaped, assuming value used in query? , if yes, why? mean, how value altered someone? yes, should sanitize input. because you're giving user selection select, radio, or checkbox, doesn't mean can't utilize web inspector alter values can take from. also, can manufacture own or post request send whatever values want. php html

javascript - Chrome Extension Replace word in current textarea - i'm trying create chrome extension replaces lastly word typed in current <textarea> when user makes keydown event fire. i've tried doesn't work. here files of extension: my extension's manifest.json : { "name": "test", "description": "test", "version": "0.0.1", "permissions": [ "activetab" ], "background": { "scripts": ["background.js"], "persistent": false }, "browser_action": { "default_title": "replace test" }, "manifest_version": 2 } its background.js : chrome.tabs.executescript(null, {file: "content_script.js"}); and content_script.js : document.onkeydown = replaceprevword; // azerty: ctrl + ² // qwerty: ctrl + ' function keypress(e) { var evtobj = wi...

android - Google Map Drag Concern - i have next concern regarding googlemap : when user drag map after drag finish nail web-service new set of results on map. working fine regardless of wired thing, when user drag new location map goes new location , nail api new location meanwhile map goes previous location , after getting results comes new location. my concern only: map shouldn't go previous location if user dragged it. want should stick new location. please help! without code hard help you. implemented code checks new position after drag (using camerachangelistener) , have no problems position going , forth. how handle that? android google-maps