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问题 I am using re.sub in order to forcibly convert a "bad" string into a "valid" string via regex. I am struggling with creating the right regex that will parse a string and "remove the bad parts". Specifically, I would like to force a string to be all alphabetical, and allow for a single space between words. Any values that disagree with this rule I would like to substitute with ''. This includes multiple spaces. Any help would be appreciated! import re list_of_strings = ["3He2l2lo Wo45rld!",

问题 During installation, I'd like to write a custom string value into the automatically created registry key HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MyApp.2020_is1 I tried to do this in the [Registry] section of my iss script but it seems to be ignored. Root: HKLM; Subkey: "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{#MyAppName}.{#MyAppVersion}_is1"; ValueData: "some tag"; Flags: uninsdeletekey; ValueType: string; ValueName: "CustomTag" Is this generally discouraged or

问题 Can you find out what's wrong with below jquery code. I created Mouse wheel horizontal scroll slider and when scrolling all slides scrolls well and 2nd indicator div activate but not next 3 and 4. $('.slide-container').on('mousewheel DOMMouseScroll', function(event){ var delta = Math.max(-1, Math.min(1, (event.originalEvent.wheelDelta || -event.originalEvent.detail))); $(this).animate({scrollLeft:( $(this).scrollLeft() - ( delta * $('.slide').innerWidth() ) )},400, 'easeInCirc'); event

问题 I would like to know how to get the bytes of an AVAudioCompressedBuffer and then reconstruct an AVAudioCompressedBuffer from the bytes. The code below takes an AVAudioPCMBuffer, compresses it with AVAudioConverter to AVAudioCompressedBuffer (iLBC) and gets the bytes, then converts the bytes back to AVAudioCompressedBuffer (iLBC) and uncompresses back to AVAudioPCMBuffer and plays the buffer. Something goes wrong with converting the AVAudioCompressedBuffer to bytes and back. If I skip this

问题 I would like to know how to get the bytes of an AVAudioCompressedBuffer and then reconstruct an AVAudioCompressedBuffer from the bytes. The code below takes an AVAudioPCMBuffer, compresses it with AVAudioConverter to AVAudioCompressedBuffer (iLBC) and gets the bytes, then converts the bytes back to AVAudioCompressedBuffer (iLBC) and uncompresses back to AVAudioPCMBuffer and plays the buffer. Something goes wrong with converting the AVAudioCompressedBuffer to bytes and back. If I skip this

问题 During installation, I'd like to write a custom string value into the automatically created registry key HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\MyApp.2020_is1 I tried to do this in the [Registry] section of my iss script but it seems to be ignored. Root: HKLM; Subkey: "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{#MyAppName}.{#MyAppVersion}_is1"; ValueData: "some tag"; Flags: uninsdeletekey; ValueType: string; ValueName: "CustomTag" Is this generally discouraged or

问题 I'm trying to count n workdays backwards from today to get an specific date. I'd like to get a user input with the days to count backwards and let the system calculate that date. Let's say I would like to count 100 (workdays) backwards from today. A <- readline(prompt = "How many days backwards do you want to count? ") #user input: 100 Date to be calculated <- Today date-A (format yyyy/mm/dd) #Date to be calculated = 2018-03-02 Then I'll use the date to get some values of a dataset stored for

问题 Can you find out what's wrong with below jquery code. I created Mouse wheel horizontal scroll slider and when scrolling all slides scrolls well and 2nd indicator div activate but not next 3 and 4. $('.slide-container').on('mousewheel DOMMouseScroll', function(event){ var delta = Math.max(-1, Math.min(1, (event.originalEvent.wheelDelta || -event.originalEvent.detail))); $(this).animate({scrollLeft:( $(this).scrollLeft() - ( delta * $('.slide').innerWidth() ) )},400, 'easeInCirc'); event

问题 I am trying to sort a class array that has 5 values inside of it. 3 strings and 2 ints . I would like to sort the array from highest to lowest on the int values but can't figure out how to do so. My though process is to send the array into the class and then pull out the correct int value and sort for each array location without changing the other values of that location. How can I pull out these values so that I can sort them accordingly? If I could then I would know how to finish my code.

问题 I am trying to sort a class array that has 5 values inside of it. 3 strings and 2 ints . I would like to sort the array from highest to lowest on the int values but can't figure out how to do so. My though process is to send the array into the class and then pull out the correct int value and sort for each array location without changing the other values of that location. How can I pull out these values so that I can sort them accordingly? If I could then I would know how to finish my code.