Interesting questions
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answer197
viewsSort by year SQL data
I have a table with 2 columns (one with date (YYYY,MM,DD) and another with a numeric value). I want the table to be ordered only per year and in case of entries with the same year the "tie-breaker"…
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answers75
viewsStart reading the beginning of the string list
How do I after adding a string to a list (can be on list A or B), my code goes back and starts reading the beginning of the string list, or the first string? I have a list with 20 strings. But it’s…
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answers4963
viewsIssue with accentuation in CSV file export
I read a CSV file as follows: $delimitador = ';'; $cerca = '"'; // Abrir arquivo para leitura $f = fopen($_FILES['uploadChange']['tmp_name'], 'r'); if ($f) { // Ler cabecalho do arquivo $cabecalho =…
phpasked 9 years, 8 months ago Sr. André Baill 6,946 -
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answer144
viewsHow to highlight a word using REGEX
I need to colorize a text in Richtextbox before a string For example: "Highlight: normal highlight"
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answer78
viewsHow proprietary codes become inaccessible
How can a software that is not free, whose user does not have access to the source code, hide its code? The code is not available anyway on the computer as it has to be executed?
software-architectureasked 6 years, 12 months ago Isaias 1 -
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answer174
viewsString search with character "|"
I need to perform a query in a txt file in Python, but I have 2 problems due to interpretation of special characters. When I insert | or \ the result is replaced: the | is addressed as white space…
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votes1
answer35
viewsRest API does not receive anything from another App other than my own
You can prevent another application from sending or receiving information from my REST?
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votes1
answer44
viewsWordpress problem with template to access the page
I drew a template to make a website for myself and it’s giving me a mistake that I don’t understand Wanted help This is like an online store where you have a series of products for sale and when I…
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answer53
viewsQuery com Laravel
Hello , as would be in lavarel a select like this example: SELECT DADO FROM TABELA WHERE ID = '123' AND (FLAG IS NULL OR FLAG = 0) I couldn’t find similar examples out there :(…
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answer35
viewsOptimize querie that returns the set of records of multiple tables
I have custom to use the following querie structure to return the amount of table records from my mysql database: SELECT (SELECT COUNT(tab1_codigo) FROM tabela1 where alguma coisa) AS total1,…
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answers124
viewsHow to load external script and ccs in a javascript blob url
I want to use temporary pages with the blob but it is not loading the external files, it is possible to do this with the blob? If not, there would be another way to make temporary pages without…
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answer34701
viewsHow to align fields of a form
Good, I am developing a webpage with a form. How can I align the text boxes to fill? I tried to put everything inside a div with the container class, I tried to set the size to approximate sizes,…
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11
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answers2106
viewsWhat is the importance of README.Md in Git?
I have some doubt about the use of README.Md because I have never used in any project and I want to know what is its purpose.
gitasked 8 years, 3 months ago Mike Otharan 896 -
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answers2967
viewsHow do I put the background on the full screen, CSS?
The image does not take the whole screen, I tried to put width and height, but continued the same way the image appears on the page. HTML <!DOCTYPE html> <html> <head> <meta…
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2
votes1
answer1401
viewsURI Online Judge 1021 - Wrong Answer 100% (Javascript)
I am trying to solve URI issue 1021 on JS, however I get 100% error. Read a floating point value to two decimal places. This value represents a monetary value. Next, calculate the smallest number of…
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answer348
viewsInsert progress bar with php - Bootstrap
You can insert a progress bar using bootstrap for the amount of data entered into a given table in the database? Ex: If I have 100 entries the bar would progress to 100.…
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3
votes2
answers757
viewsCreate a Stream object from a string
I need to create an object of the type System.IO.Stream from the content of a string. This one of mine string is in an archive Resource.resx. I get her back that way: string xml =…
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answer62
viewsformat currency in dynamic span
I want to format a dynamic input type range result, which gives me a dynamic value in a span. I need to format this value for currency. Ex: 1000 to 1,000 html <span…
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answer121
viewsAlternative to index.php using . htaccess
How do I make for the .htaccess put another file, other than index.php, as primary, i.e., put a file called home.php and make it work as if it were a index.php. I would also like to know some…
htaccessasked 11 years, 9 months ago Rodrigo FP 109 -
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answer114
viewsWcf access via https
I have the following error accessing a https url: O esquema de URI do provedor 'https' é inválido; esperado 'http'.\r\nNome do parâmetro: via My file to <?xml version="1.0" encoding="utf-8" ?>…