Barbera

i looked everywhere answer, seems cannot head around preg_match functionality. want preg_match link below numbers part (the id) dynamic. link: http://video.cnbc.com/gallery/?video=3000024508 here goes have come until now: preg_match( '/^http://video.cnbc.com/gallery/?video=([0-9_-]/', $content ) but won't work. preg_match('#^http://video\.cnbc\.com/gallery/\?video=([0-9_-]+)$#', $content); regexr demo besides problems others mentioned (escaping ? , . , using # instead of / ) missing + after number group ( [0-9_-] ), means group can repeated. if need check if string includes kind of link or not, remove ^ , $ : preg_match('#http://video\.cnbc\.com/gallery/\?video=([0-9_-]+)#', $content);

html5 supports <svg> tag, allowing embed svg html. digging little deeper, can nest html inside <svg> fragment? example, i'd put css'ed <table> in part of svg graphics. i made small test , chrome12 didn't html <p> inside <svg> . there technique make work (such maybe html container tag?)? yes, <foreignobject> element, see this question examples. alternatively, if have html5 document can use css positioning , z-index make parts of html visible want laid out on top of svg. if don't need nest html inside svg fragment. give consistent behaviour across browsers in experience.

i'm trying overlay "search box" on google maps api v3. overlay works fine in fx5, in ie9 not work quite right. white space added ie9 between map , gray div . see difference, go to: http://www.trailheadfinder.com/trail_search/trail_map the "search box" should aligned map / sattelite / mytopo buttons. html <div id="maplayers"> select information shown: trails: <input type="checkbox" id="trailsbox" onclick="boxclick(this,'trails')" /> campgrounds: <input type="checkbox" id="campgroundsbox" onclick="boxclick(this,'campgrounds')" /> panoramio: <input type="checkbox" id="panoramiobox" /> </div> <div> <div id="mapsearchbar"> <input id="searchtextfield" type="text" size="50"> </div> <div id="map" style="width: 100%; height: 500px...

just small question "lua newbie"...i have been using luajit , awesome, no question since luajit lua 5.1 compatible mean can use "luarocks" standard lua uses in luajit? for instance if wanted install 1 of sqlite libraries (e.g. http://luaforge.net/projects/luasqlite/ ) - how install in luajit? do available "luarocks" work out box luajit? luajit designed drop-in compatible lua stand-alone. there no reason why purely lua-based rocks shouldn't work. dll-based rocks ought work well, since luajit stand-alone dll compatible original dll.

assume following situation under linux: a process continuously reading usb-serial converter device ( /dev/ttyusb0 ). device suddenly unplugged , plugged in again (or resetting reason). process continues have valid file handle /dev/ttyusb0 won't receive data device unless process re-opens device (because udev has deleted , re-created device node). is there direct way detect such situation (ie. not indirectly detecting timeout in data flow) process knows has re-open device? reliable monitor modification time of /dev/ttyusb0 using stat() ? additional details: the process opens device file using standard open() function. /dev tmpfs controlled udev . note: not want use udev rules , prefer solution implemented directly in process. if usb device hot-unplugged, operations on device begin failing -eio ; can detect , take appropriate action.

i have parameterized stored procedure executing view , return results. view showing results of join of 2 tables. need pass parameters stored procedure , call mvc3 controller action using ef 4.1 code first approach , return results. how can this. please suggest step step. thanks. i don't know part of "code first doesn't support stored procedures" people don't understand, keeps coming , shouldn't. can muddle way around (kind of), if need execute stored procedures shouldn't using code first @ point.

i have following method upload_files ftp server, not receiving errors yet file not appearing on server after run. problem? public static void upload_files(string un, string pw, string ip, string dir, string fn){ ftpclient client = new ftpclient(); fileinputstream fis = null; try { client.connect(ip); client.login(un, pw); string filename = dir+"/"+fn; fis = new fileinputstream(filename); client.storefile(filename, fis); client.logout(); } catch (ioexception e) { e.printstacktrace(); } { try { if (fis != null) { fis.close(); } client.disconnect(); system.out.println("uploaded"); } catch (ioexception e) { e.printstacktrace(); } } } there number of possible issues. assumption using ftpclient 3.x apache commons-net. if using else, should indicate in question. ideas: che...