wait

问题 I'm trying to run a program and feed the program a script as such: subprocess.Popen(['X:\\apps\\Nuke6.1v5\\Nuke6.1.exe', '-t', 'X:\\apps\\Scripts\NUKE\\nukeExternalControl\\server.py']) My problem is that it takes the program a few seconds to finish launching. So while its starting up the program Popen runs the next command and of course because the program is not up and running is errors out. So my question is how do I tell Popen to wait for the first application to run THEN execute the next

问题 I am running a python program I have coded with a subprocess WolfPsort Program. It is a bioinformatics tool for protein localization detection program. However, the python subprocess does not excute my input file. This is the code #!/usr/bin/python # secref.py is for secretome refining import os import sys import subprocess if len(sys.argv) != 2: print >> sys.stderr, 'Usage: python secref.py [*.fasta]' exit(1) if sys.argv[1].endswith('.fasta'): filename = sys.argv[1] else: print >> sys.stderr

问题 Hi akka gurus:) Can you guide me in this one? What I'm trying to do - Actor A asks Actor B for a message and wait's for one to arrive back. But, somehow Actor B gives back to A not one message, but 4 of them. Actor A Future completes properly, but 3 of rest messages are counted as dead letters. Why? Is this right? I mean, Actor A has a proper handler, why the letters are dead then? :-( [INFO] [11/22/2013 22:00:38.975] [ForkJoinPool-2-worker-7] [akka://actors/user/a] Got result pong [INFO] [11

问题 I have a question about parallel processing in shell scripting. I have a program my Program , which I wish to run multiple times, in a loop within a loop. This program is basically this: MYPATHDIR=`ls $MYPATH` for SUBDIRS in $MYPATHDIR; do SUBDIR_FILES=`ls $MYPATH/$SUBDIRS` for SUBSUBDIRS in $SUBDIR_FILES; do find $MYPATH/$SUBDIRS/$SUBSUBDIRS | ./myProgram $MYPATH/$SUBDIRS/outputfile.dat done done What I wish to do is to take advantage of parallel processing. So I tried this for the middle

问题 Currently I have a button that loads an activity. That activity has a ListView in it that for whatever reason takes a fairly long time to load(not waiting for data, the data is already in memory). The problem is that while it's rendering the list, the UI is waiting where the button was clicked, and doesn't change screen until the list has fully loaded. What I'd like, is to only display the list once the activity is loaded, so at least something happens as soon as they press the button

问题 driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS); The above implicity wait code is not working for me on Google chrome. I have tried with selenium 2.47 and 2.53.1 回答1: You should read up on what implicit wait actually does and how it works. http://www.seleniumhq.org/docs/04_webdriver_advanced.jsp#implicit-waits It's not something that you call to wait for 10 seconds, it only comes into play when an element that is being searched for is not available... then the implicit wait is

问题 I've spend quite a while trying to find out how to wait for an animation to finish before continuing the code. So far I've tried while(animation.hasEnded() == False), using Thread.sleep, using a timer but can't seem to get anything to work. Something that cropped up quite a few times was to add an Animation Listener to the animation, which I've tried but not sure how to progress this further. I create the animation, start the animation and then have a line of code after, which I only want to

问题 I can't seem to figure this out. I am creating a live site and deploying it online batch file: START cmd /K "runas /user:administrator & cd C:\users\MyName\dropbox\!!GIT_HUB_REPOS_ALL\tangycode.github.io & hexo generate & hexo serve --draft" START /wait "" http://localhost:4000/ The thing is running the command hexo generate & hexo serve --draft takes about 5-10 seconds, time varies. Ideally I want to wait for this to occur before going to live site at http://localhost:4000 Some reason this

问题 I can't seem to figure this out. I am creating a live site and deploying it online batch file: START cmd /K "runas /user:administrator & cd C:\users\MyName\dropbox\!!GIT_HUB_REPOS_ALL\tangycode.github.io & hexo generate & hexo serve --draft" START /wait "" http://localhost:4000/ The thing is running the command hexo generate & hexo serve --draft takes about 5-10 seconds, time varies. Ideally I want to wait for this to occur before going to live site at http://localhost:4000 Some reason this

问题 in my android application I create an activity which contains a ListView which is populated with data from Firebase Database. The JSON Tree of the structure of the database is the following: { "companies" : { "companyX" : { "address" : "50th avenue, NY", "name" : "Spare-Tools Ltd." }, "companyZ" : { "address" : "50th Broadway, NY", "name" : "Burgers and Burgers" } }, "company-requests" : { "companyX" : { "req1" : true "req2" : true } }, "requests" : { "req1" : { "destination" : "Upper Tooting