offset

问题 I have written the below code but i would like the macro to repeat this process, copying the next row down in the SS21 Master Sheet until that row is blank (the end of the table). Something like this? Sub Run_Buysheet() Sheets("SS21 Master Sheet").Range("A1:AH1, AJ1:AK1, AQ1").Copy Destination:=Sheets("BUYSHEET").Range("A1") Sheets("SS21 Master Sheet").Range("A2:AH2, AJ2:AK2, AQ2").Copy Destination:=Sheets("BUYSHEET").Range("A" & Rows.Count).End(xlUp).Offset(1, 0) Dim r As Range, i As Long,

问题 I have written the below code but i would like the macro to repeat this process, copying the next row down in the SS21 Master Sheet until that row is blank (the end of the table). Something like this? Sub Run_Buysheet() Sheets("SS21 Master Sheet").Range("A1:AH1, AJ1:AK1, AQ1").Copy Destination:=Sheets("BUYSHEET").Range("A1") Sheets("SS21 Master Sheet").Range("A2:AH2, AJ2:AK2, AQ2").Copy Destination:=Sheets("BUYSHEET").Range("A" & Rows.Count).End(xlUp).Offset(1, 0) Dim r As Range, i As Long,

问题 Reading the description of glm in R it is not clear to me what the difference is between specifying a model offset in the formula, or using the offset argument. In my model I have a response y, that should be divided by an offset term w, and for simplicity lets assume we have the covariate x. I use log link. What is the difference between glm(log(y)~x+offset(-log(w))) and glm(log(y)~x,offset=-log(w)) 回答1: The two ways are identical. This can be seen in the documentation (the bold part): this

问题 After using beginUpdates() endUpdates() This method -> tableView.setContentOffset(_, animated:) // do not work Do not work after calling that 2 methods (even if I use timer), but works without them! Any ideas why? setContentOffset works only if I swipe tableView manually after beginUpdates() + endUpdates() and BEFORE setContentOffset is being called. scrollToRowAtIndexPath works fine though but I need only setContentOffset . 回答1: tableView.setContentOffset(_, animated:) works now when I

问题 I have data file with two lines (two lines just for my example, in real, that file can contain millions of lines) and I use SplFileObject and LimitIterator with offseting. But this combination have strange behaviour in some cases: $offset = 0; $file = new \SplFileObject($filePath); $fileIterator = new \LimitIterator($file, $offset, 100); foreach ($fileIterator as $key => $line) { echo $key; } Output is: 01 But with $offset set to 1 , output is blank (foreach doesn't iterate any line). My data

问题 I have data file with two lines (two lines just for my example, in real, that file can contain millions of lines) and I use SplFileObject and LimitIterator with offseting. But this combination have strange behaviour in some cases: $offset = 0; $file = new \SplFileObject($filePath); $fileIterator = new \LimitIterator($file, $offset, 100); foreach ($fileIterator as $key => $line) { echo $key; } Output is: 01 But with $offset set to 1 , output is blank (foreach doesn't iterate any line). My data

问题 I'm trying to make an image database which does not keep a consistent record of ID's. For example it might go 1,2,6,7,12, but as you can see that is only 5 rows. Inside the table I have fileid and filename. I created a PHP script to show me the image when I give the fileid. But if I give it the ID 5 which does not exist I get an error. That's fine as I want an error for that, but not for users who will browse through these images using forward and back buttons. The forward and back buttons

问题 How can I retrieve information from video about byte number from which every frame starts, with using ffmpeg or something else? 回答1: You can try ffprobe : $ ffprobe -show_frames input.mkv ... [FRAME] media_type=video key_frame=0 pkt_pts=3240 pkt_pts_time=3.240000 pkt_dts=N/A pkt_dts_time=N/A best_effort_timestamp=3240 best_effort_timestamp_time=3.240000 pkt_duration=40 pkt_duration_time=0.040000 pkt_pos=18009 pkt_size=480 width=320 height=240 pix_fmt=yuv444p sample_aspect_ratio=1:1 pict_type

问题 I have MySql Workbench 6.2CE (hope this helps..) And I'm trying to an offset query like this : SELECT id FROM nameTable OFFSET 10 ROWS; But it give me a syntax error on the 10 : is not a valid input in this position. Anyone knows the problem ?Thank you! 回答1: The syntax is wrong and its select * from table order by someid [LIMIT {[offset,] row_count | row_count OFFSET offset}] https://dev.mysql.com/doc/refman/5.0/en/select.html Note that limit without order by is having no meaning. SELECT id

问题 I have MySql Workbench 6.2CE (hope this helps..) And I'm trying to an offset query like this : SELECT id FROM nameTable OFFSET 10 ROWS; But it give me a syntax error on the 10 : is not a valid input in this position. Anyone knows the problem ?Thank you! 回答1: The syntax is wrong and its select * from table order by someid [LIMIT {[offset,] row_count | row_count OFFSET offset}] https://dev.mysql.com/doc/refman/5.0/en/select.html Note that limit without order by is having no meaning. SELECT id