output

问题 I know the title may seem strange but this is what I want to do: I have table with many records. I want to get some of this records and insert them in other table. Something like this: INSERT INTO TableNew SELECT * FROM TableOld WHERE ... The tricky part is that I want this rows that I have inserted to be deleted form the origin table as well. Is there a easy way to do this, because the only think that I have managed to do is to use a temporary table for saving the selected records and then

问题 I know the title may seem strange but this is what I want to do: I have table with many records. I want to get some of this records and insert them in other table. Something like this: INSERT INTO TableNew SELECT * FROM TableOld WHERE ... The tricky part is that I want this rows that I have inserted to be deleted form the origin table as well. Is there a easy way to do this, because the only think that I have managed to do is to use a temporary table for saving the selected records and then

问题 I have a console that is running and I need to get the output. I cannot use startprocess to start the console as it is spawned separately. I do not have access to the source code, I am simply trying to redirect the output from the console while it is already running. 回答1: It turns out that attaching to already running separate process using managed framework is not possible. However, It is possible to achieve this using Console Api Functions under kernel32.dll . Edit: The code is Improved for

问题 I have several threads and each thread writes output to stdout. However I want to redirect the ouput of each thread to a separate file independently of each other. What I mean is the following: Thread1 writes every print, every exception and every other ouput into file1.log Thread2 writes every print, every exception and every other ouput into file2.log and so on. So what I'm looking for is to set the stdout for each thread exclusivly. However setting the stdout only works globally mean that

问题 In Find all possible combinations that overlap by end and start, we get the following program that gets all possible combinations of ranges that only overlap by end and start values. The output is given in string format, as with the following example: def getAllEndOverlappingIndices(lst, i, l): r = -1 if i == len(lst): if l: print(l) return n = i + 1 while n < len(lst) and r > lst[n][0]: n += 1 getAllEndOverlappingIndices(lst, n, l) n = i + 1 r = lst[i][1] while n < len(lst) and r > lst[n][0]

问题 In Find all possible combinations that overlap by end and start, we get the following program that gets all possible combinations of ranges that only overlap by end and start values. The output is given in string format, as with the following example: def getAllEndOverlappingIndices(lst, i, l): r = -1 if i == len(lst): if l: print(l) return n = i + 1 while n < len(lst) and r > lst[n][0]: n += 1 getAllEndOverlappingIndices(lst, n, l) n = i + 1 r = lst[i][1] while n < len(lst) and r > lst[n][0]

问题 I want to drive a birectionnal logic signal through the FPGA. PGD_ICD <--> PGD_TARGET for those who have recognized the Microchip ICD3 you know that PGD line is bidirectional. I've read that we can't do something like that but have you any idea ? many thanks 回答1: Passing a bidirectional bus through an FPGA without knowing the bus protocol won't work. While FPGA I/O pins do support tristate logic signals (floating output state), you will need to know when to drive a value onto the output, and

问题 I'm using R's sink() function to capture errors, warnings, messages and console output into a single text file. I'm wondering if simultaneously sinking both message and output types to a single open file is bad to do? I capture all of the above into a single file, but I must open a file handle to allow both sink types to be captured. The following code illustrates using the file handle approach: message_filename = 'script_messages.txt' try(message_file <- file(message_filename, open="at")) #

问题 I am trying to redirect a page after successful execution. However, I want to display a message to the user (e.g. 'Changed made. Redirecting...') while the redirection is done. Changing header variables after output in the page causes errors in PHP and I know this. My question is, how should I do this? My current code is something like // ... execution code echo 'Changes made successfully. Now redirecting...'; header('Location: index.php'); and this doesn't work. I have also seen an answer on

问题 i wanna build a web base android application with intel XDK! i tried but the output apk file is too large, My files are totaly 2.4MB but the output is 15.6Mb ! What should I do ? 回答1: As @HoseinBL indicates, 15.6MB is not that large for a typical APK. Which Android build are you using? There are actually three available in the current XDK build system. If you're using the one labeled just "Android" the comments above from @Brad Hill and @Tangocoder apply. If you need to use the Canvas API