Most voted "commands" questions
8 questions
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6
votes1
answer68
viewsWhat is the numbering next to the Unix commands?
I often see command descriptions like this: Like which(1) Unix command. Find the first instance of an Executable in the PATH. [Source] Or this: A cat(1) clone with Wings. [Source] What are these…
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3
votes1
answer70
viewsDoubt on the link of two tables to bring in view
I have a Brand table and a Model table, where at the time of listing all brands I can bring from the bank and send to my controller, only at the moment I do the research to list the Templates and…
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votes2
answers139
viewsCrontab function does not work
I have a php script that performs (should at least) some recordings in a txt: 25 11 * * 1-5 wget -q --spider http://10.24.0.42/felipe_projetos/DD/CREATE_TABLE.NULL.IN.php However, the recording does…
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answers31
viewsLeft Join in Sql Server
I have a question, there is some difference in executing the querys below? SELECT C.NOMECARGO, F.NOMEFUNCIONARIO FROM CARGO AS C LEFT JOIN FUNCIONARIO AS F ON C.IDCARGO = F.IDCARGO SELECT…
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votes1
answer225
viewsIs there a way to execute an internal command stored in a . txt (or String) file in Delphi?
I am trying to display an image when loading a Form, but the command needs to come from an external file. txt (or a string that will store this existing command in .txt). I can show the lines with…
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votes1
answer178
views.bat number generator
I need one. bat that generates random numbers with the characters 123 in different sequences type 123,321,213,312,231 preferably using a number of each without being so 212. but if it only goes…
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votes3
answers270
viewsHow to open a new html file in the same tab?
I would like to know how to open a new html file in the same tab, but by command. I’ve used window.open(), but it keeps the tab open and opens a new one. I would not like to use the tag "a"…
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votes2
answers110
viewsUsing the for command in Javascript
People, can you help me ? I am trying to get a function to be executed and to return the word "Blue" 4 times, through a Cycle. I tried to write this here, but it gave the following error…