boolean - javascript, what this condition means? if(display || true){...} -

-

the display variable optional on actual function, don't understand means || true

what checks condition? if(display || true){...}

if(display || true){ $("#container").html(this.displayreport(this.tabdata, extrainfo || false)); }

the || logical or operation, means display or true true.

your code means if(true) {...}, , if quite redundant.


Comments

Post a Comment

Popular posts from this blog

mysql - FireDac error 314 - but DLLs are in program directory -

-
i getting when trying access mysql database : [firedac][phys][mysql]-314. cannot load vendor library [libmysql.dll or libmysqlld.dll] this did not happen (unchanged) code, however, have upgraded windows 10 , had reinstall delphi xe8, system configuration matter. in order try solve problem, copied both of files c:\windows\sysytem32. when did not seem work, copied them \win32\debug, generated .exe resides. i imagine doing rather stupid, can't see what. the proper solution place driver file (eg., libmysql.dll ) in application's folder, or place installation location in fddrivers.ini file: [mysql] vendor=<folder>\libmysql.dll (recent versions of documentation seem use vendorlib instead of vendor in ini file.) see rad studio documentation topics configuring drivers (firedac) , connect mysql server (firedac) more information.
Read more

wpf - C# NAudio - Changing audio playback position still plays a small buffer of old position -

-
i trying make basic mp3 player in c# , wpf, along naudio. added slider tracks current position in song allows drag different position , upon thumb.dragcompleted set song's position dragged it. this works fine , all, except when make jump new position, still plays old position 1/5th or of second before changing. noticeable e.g. while singer in middle of singing "aaa", pause, drag point sings "ooo", play again, hear "aa-ooo". results in sounding pretty horrible. so suppose audio playback has small 'buffer' remaining insists on playing before moving on. there way clear buffer? or setting position wrong? i using waveout waveoutdevice , audiofilereader audiofilereader . slider called sldrplaybackprogress . tried change position in song in 2 different ways already: first method: audiofilereader.currenttime = new timespan(0, (int)(math.floor(sldrplaybackprogress.value / 60)), (int)(math.floor(sldrplaybackprogress.value % 60))); sec...
Read more

Log not being recorded for quickfix c++ Session -

-
i running fix initiator , succesfully connecting acceptor. problem is, no log being recorded. .cfg application written below. [default] connectiontype=initiator reconnectinterval=2 resetonlogon=y filestorepath=store filelogpath=logging starttime=00:00:00 endtime=00:00:00 usedatadictionary=y # standard config elements [session] # inherit connectiontype, reconnectinterval , sendercompid default beginstring=fix.4.4 sendercompid=init targetcompid=accept socketconnecthost=xxx socketconnectport=xxx heartbtint=30 datadictionary=fix44md.xml [session] beginstring=fix.4.4 sendercompid=init targetcompid=accept1 socketconnecthost=xxx socketconnectport=xxx heartbtint=30 datadictionary=fix44oms.xml the excerpt code initiates connection written below: std::string file = argv[ 1 ]; fix::sessionsettings settings( file ); application application; fix::filestorefactory storefactory( settings ); fix::screenlogfactory logfactory( settings ); fix::socketinitiator initi...
Read more