execution

问题 Have a question on Slim Framework php. In my application, I would like to stop the application execution if a condition is mismatched. There is a halt function, per Slim documentation. But that does not appear to be working. the application continuous to execute even after calling Halt. pseudo code: if ( $valid ) { // Do something } else { $app->halt(500, "not valid"); } // Other code here. $app->run(); I was expecting that, we we call Halt function, the "Other code" should not execute. But

问题 Does anyone have an idea on how I can execute the below code in php ? <?php $output = "rundll32 printui.dll PrintUIEntry /in /n \\omgb-omga-1\printer-hr"; ?> Running the above doesn't add the network printer... Does my syntax in php is correct ? Because I am able to add the printer when i paste the command in command prompt . 回答1: Use exec() (note that it may need to add the full path to rundll32.exe ) : $output = array(); exec("C:\\Windows\\system32\\rundll32.exe PrintUIEntry /in /n \\\\omgb

问题 Is it possible to call a script in Digital Micrograph from the Windows command line? I cannot seem to find information on command line options, if any are available, for DM. 回答1: No, this is not possible for GMS version 2 or lower. There are no command-line parameters for script-launch in DigitalMicrograph. However, if you want to run a script automatically on start-up of DM, you can do this by installing a script as plugin (.gtk file). 回答2: From GMS 3.0.1 onward, there is an optional start

问题 I have a program in Fortran that calculates a file, say, named wvfunc3d.dat which I want to visualize with Gnuplot in real time during the execution of my program. After the code that creates this file, I put in my program a string jret=SYSTEM('gnuplot wf3d.plt') the script file wf3d.plt has the only string and looks like: splot 'wvfunc3d.dat' w l All of this really draws a plot I want to see, but, as is well known, it immediately disappears. I know, there is an option to avoid the closing of

问题 I am creating an sample of a communication server through LabVIEW. In the main VI I have a server and clients: Execution of the last is set as preallocated clone reentrant. I use Queued Message Handler to transfer messages and commands between server and clients. The picture below is the client VI (preallocated clone reentrant execution) with highlighted Queued Message SubVIs. In my previous question I asked about execution type of SubVIs in the Client VIs (preallocated) and got answer that

问题 I use a command which parses video files for certain frames and returning their timecode, when found. At the moment, I have to execute the command, wait, until the values printed to stdout reach the desired position and then abort the execution using Ctrl + C . As I have to watch the process and to abort the execution in the right moment to get the information I need, I thought, I could automate this to some degree by creating a bash script. I am not certain, if it can be done in bash, as I

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: How do I invoke an exe that is an embedded resource in a .Net assembly? How do I embed an external executable inside my C# ( I suppose via Resources, but I don't know about other ways, so this option is needed in this question - too ) and run this program inside main running program without writing it to the disk. How could it be done? 回答1: Despite Hans' comment I think it is pretty easy* (assuming code have

问题 I am trying to execute a powershell script via batch file and constantly getting the following warning; -> the execution policy is set to remote signed ; i also tested with Unrestricted, the same error shows up; how to get rid of this? 回答1: Is your ps1 script reside in a network share ? You can skip all the security process by typing set-executionpolicy bypass in a admin powershell console or you can invoke your script by powershell.exe -executionpolicy bypass -file \\servername\share\script

问题 I have got a VI which execution type is set to be as preallocated clone reentrant. In the VI i have several SubVIs. Should I set the execution type of SubVIs the same as in the main VI? Thank you 回答1: Setting a VI to be reentrant doesn't automatically make its subVIs reentrant - if it did, this would break some of the use cases for non-reentrant VIs, such as serialising access to single resources or maintaining stored state data between calls. So to decide whether a subVI needs to be

问题 When calling the phpmyadmin website a "save file" dialog appears for application/x-httpd-php- so my server does not execute the phpmyadmin php script but transfers the code to my browser. Other php such as roundcube or ispconfig work as supposed. I found a topic here that stated to enable short_open_tags in the php.ini but that did not help (i.e. it already was enabled by default). Also, I checked to have installed and enabled the apache 2 php5 modules. In the logs files obviously no errors