Brant

i'm triyng converto string xml when code running "value cannot null" how cani fix ? project run in windows phone 8 public string baslıkbul(baslıkı ba) { sqlconnection bag = new sqlconnection(configurationmanager.connectionstrings["baglantı"].connectionstring.tostring()); bag.open(); sqlcommand yap = new sqlcommand("select baslık ad=@ad",bag); yap.parameters.addwithvalue("@ad", ba.ad); yap.executenonquery(); sqldataadapter da = new sqldataadapter(yap); dataset ds = new dataset(); da.fill(ds); string s = ds.getxml(); /// line running xmlreader okuyucu = xmlreader.create(new stringreader(s)); while(okuyucu.read()) { if(okuyucu.nodetype==xmlnodetype.element) { switch(okuyucu.name) { case"baslık": s = convert.tostring(okuyucu.readstri...

this example of file name mod09a1.a2000049.h19v11.005.2006268194400.hdf.sur_refl_day_of_year initially mod09a1.a2000049.h19v11.005.2006268194400.hdf.sur_refl_day_of_year.tif i used function file_path_sans_ext remove ".tiff" still want remove ".sur_refl_day_of_year". need file name mod09a1.a2000049.h19v11.005.2006268194400.hdf only. try: sub("(\\.hdf).*", "\\1", myfilename)

i have exercise tells me calculate square root, program returns result in 6 seconds, how can return square root in less 2 seconds? this implementation 1 /* ************************************************************************** */ 2 /* */ 3 /* ::: :::::::: */ 4 /* ft_sqrt.c :+: :+: :+: */ 5 /* +:+ +:+ +:+ */ 6 /* by: wjean-ma <wjean-ma@student.42.fr> +#+ +:+ +#+ */ 7 /* +#+#+#+#+#+ +#+ */ 8 /* created: 2015/07/13 13:28:12 wjean-ma #+# #+# */ 9 /* updated: 2015/07/14 16:48:21 wjean-ma ### ########.fr */ 10 /* ...

when running code below on windows server 2003, there intermittent slowdowns while getopenfilename common dialog initializes. startup time varies @ around ~30 seconds. code below scratch program made exemplify problem i'm having in larger project problem exists in both. one important note, when network interfaces disabled, time taken initialize closer normal - typically ~2 seconds. enabled again, problem returns. i have put initialization time against other programs file open common dialogs (like notepad) not have same problem, or without network interfaces enabled. code: getnewfilename.h: #define _twinmain wwinmain #include "windows.h" #include <string> #include "resource.h" using std::wstring; #define isolation_aware_enabled 1 #if defined _m_ix86 #pragma comment(linker,"/manifestdependency:\"type='win32' name='microsoft.windows.common-controls' version='6.0.0.0' processorarchitecture='x86' public...

i working framesets in local hta (html-application) in internet explorer 10+. want drop files (images) dropzone (div or body). - hta without frames works - htm , without frames works (all browsers) - hta frames show image in frame index.hta: <frameset cols="40%,60%" > <frame src="start1.htm" name="start1" application="yes" > <frame src="start2.htm" name="start2" application="yes" > </frameset> start1.htm <html> <body ondragstart="return false;"> <div id="dropspot" style="border: 1px dashed #555; height: 200px"> </div> function init() { // set drop-event handlers. var droparea = document.getelementbyid("dropspot"); droparea.addeventlistener("drop", drophandler, false); droparea.addeventlistener("dragover", donothing, false); } function drophandler(event) { // use our donothing() func...

relevant code below. looking way dynamically size ttk treeview widget's column fit text inside it. have treeview (within class) minwidths on columns, text fill "notes" column infinitely long , column needs resize take string. limit max size needless still want dynamic hold large string of text if needed neat when string shorter. there 2 solutions really, either dynamic sizing or calculating pixel width required given string, font.measure() mentioned doesn't seem applicable python 3.x any great, i'd tiny thing sorted can finish up! sql.connect(dbfile) dbconnection: cursor = dbconnection.cursor() self.treestudentlog = ttk.treeview(self.mainframe, columns=("type","points", "notes"), height=21) yscrollbar = ttk.scrollbar(self.mainframe, orient='vertical', command=self.treestudentlog.yview) xscrollbar = ttk.scrollbar(self.mainframe, orient='horizontal', command=self.treestudentlog...

when put $state there error...how can fix it? i want use $state navigate page dont know how ? suggestion ? there other way navigate user page ? app.factory('mainauthinterceptorservice', ['$q','$state', '$injector', '$location', 'localstorageservice', function ($q,$state, $injector, $location, localstorageservice) {....} im using authservice.logout(); and need redirect user page ... one simple fix use $injector service reference $state service, so: app.factory('mainauthinterceptorservice', ['$q', '$injector', '$location', 'localstorageservice', function($q, $injector, $location, localstorageservice) { var $state = $injector.get('$state'); // inject state manually ... // interceptor logic } you can use $state object usual. there similar question created user great answer explains issue in depth: injecting $state (ui-router) $htt...