multiline

来源： https://stackoverflow.com/questions/63988883/mutiline-charts-dynamically-from-an-api-request

问题 When I do enter this in powershell Console $test=@' Test Test'@ And do enter several times, it keeps printing >> So I can never finish command. What to do ? 回答1: '@ should be first thing in the line or it is considered to be just a part of the string. $test=@' Test Test '@ This approach also works with @" / "@ 回答2: As per the section on maximum line length in The PowerShell Best Practices and Style Guide, I would suggest “splatting” the string, like this: $myStr = ("The family of Dashwood had

问题 I have the code: import subprocess , os ffmpeg = "C:\\ffmpeg_10_6_11.exe" inVid = "C:\\test_in.avi" outVid = "C:\\test_out.avi" if os.path.exists( outVid ): os.remove( outVid ) proc = subprocess.Popen(ffmpeg + " -i " + inVid + ''' -vf drawtext=fontfile=/Windows/Fonts/arial.ttf:text="onLine1 onLine2 onLine3":fontcolor=white:fontsize=20 -y ''' + outVid , shell=True, stderr=subprocess.PIPE) proc.wait() print proc.stderr.read() os.startfile( outVid ) to write text to a video file. But I want to

问题 I have the code: import subprocess , os ffmpeg = "C:\\ffmpeg_10_6_11.exe" inVid = "C:\\test_in.avi" outVid = "C:\\test_out.avi" if os.path.exists( outVid ): os.remove( outVid ) proc = subprocess.Popen(ffmpeg + " -i " + inVid + ''' -vf drawtext=fontfile=/Windows/Fonts/arial.ttf:text="onLine1 onLine2 onLine3":fontcolor=white:fontsize=20 -y ''' + outVid , shell=True, stderr=subprocess.PIPE) proc.wait() print proc.stderr.read() os.startfile( outVid ) to write text to a video file. But I want to

问题 I have the code: import subprocess , os ffmpeg = "C:\\ffmpeg_10_6_11.exe" inVid = "C:\\test_in.avi" outVid = "C:\\test_out.avi" if os.path.exists( outVid ): os.remove( outVid ) proc = subprocess.Popen(ffmpeg + " -i " + inVid + ''' -vf drawtext=fontfile=/Windows/Fonts/arial.ttf:text="onLine1 onLine2 onLine3":fontcolor=white:fontsize=20 -y ''' + outVid , shell=True, stderr=subprocess.PIPE) proc.wait() print proc.stderr.read() os.startfile( outVid ) to write text to a video file. But I want to

问题 I have the code: import subprocess , os ffmpeg = "C:\\ffmpeg_10_6_11.exe" inVid = "C:\\test_in.avi" outVid = "C:\\test_out.avi" if os.path.exists( outVid ): os.remove( outVid ) proc = subprocess.Popen(ffmpeg + " -i " + inVid + ''' -vf drawtext=fontfile=/Windows/Fonts/arial.ttf:text="onLine1 onLine2 onLine3":fontcolor=white:fontsize=20 -y ''' + outVid , shell=True, stderr=subprocess.PIPE) proc.wait() print proc.stderr.read() os.startfile( outVid ) to write text to a video file. But I want to

问题 I have a multiple line string like following: END IF; EXECUTE IMMEDIATE ' CREATE INDEX #idx1 ON somename ( row_id, something)'; IF v_sys_error 0 THEN GOTO SQL_ERROR; END IF; I wish to capture the part in bold (meaning everything from EXECUTE IMMEDIATE to next semicolon. I have the following regex but how can I change it to work with multiple lines? (EXECUTE).*; 回答1: (?m) makes the regex multiline - allows you to match beginning (^) and end ($) of string operators (in this case, to match the

问题 I am trying to use regex to match terraform module and add a comment to the beginning of the line. I am not able to use regex for the module block only. Note that some lines do repeat on other blocks like resource. The idea is to scan for module block and comment it. Any help will be greatly appreciated. Spent a lot of time bouncing ideas... module my module { name = myaws version = 1.0 source = terraform.mycompany.com tag = { cost = poc } } data "my file" "file-name-creation-data" { template

问题 I have a file structured like this : A: some text B: more text even more text on several lines A: and we start again B: more text more multiline text I'm trying to find the regex that will split my file like this : >>>re.findall(regex,f.read()) [('some text','more text','even more text\non several lines'), ('and we start again','more text', 'more\nmultiline text')] So far, I've ended up with the following : >>>re.findall('A:(.*?)\nB:(.*?)\n(.*?)',f.read(),re.DOTALL) [(' some text', ' more

问题 I have a file structured like this : A: some text B: more text even more text on several lines A: and we start again B: more text more multiline text I'm trying to find the regex that will split my file like this : >>>re.findall(regex,f.read()) [('some text','more text','even more text\non several lines'), ('and we start again','more text', 'more\nmultiline text')] So far, I've ended up with the following : >>>re.findall('A:(.*?)\nB:(.*?)\n(.*?)',f.read(),re.DOTALL) [(' some text', ' more