Interesting questions
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answers1434
viewsMouseover effect with jQuery
I am unique in jQuery and need to create a simple way to detect via mouseenter, or Hover elements with the same class. I created a menu with four buttons, all with the same class, so I put the mouse…
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votes2
answers53
viewssaving Dict list on file
I have a function that saves a Dict in a file, but this is simultaneous, I mean, every time I have a new Dict. I couldn’t apply the concept of append to this problem. The Archive is being saved this…
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answer226
viewsWhat is a Vaporware?
I’ve been hearing the term Vaporware with some frequency. People talking that it is something does not sustain, straw fire, etc. But what qualifies a Vaporware, there are clear factors to classify…
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answers168
viewsParser error
you have already come across this kind of problem? This mistake has started to happen in a project that is already in its final phase. To test the environment I created a simple project and while…
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votes1
answer13631
viewsHow to change the date format in SQL Server 2008?
Currently my seat is in YYYY-DD-MM format I would like to put in MM-DD-YYYY. I found the SET DATEFORMAT only it’s not the best option since I’ll have to add it to all the querys. Is it possible to…
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answers79
viewsLogs in postgresql
Good morning Everybody, I have a trigger to log in INSERT, UPDATE and DELETE in the postgresql, but the way I’m logging in, it’s as if the bank’s own user had done the operation. I needed to be…
postgresqlasked 6 years ago Colasanto 468 -
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answer61
viewsOracle SQL Query with Group By starting and ending on different days
I need to sum up grouped numerical records per day within a month, I have the timestamp of all records, but I can’t make a group by because my day starts with the 00:15 record and ends with the…
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answers52
viewsAWS Lambda Layer Failed to create via AWS Cloudformation
I’m trying to create a AWS Lambda Layer in the AWS Cloudformation, but the following error happens: Layer Conversion failed: Some Directories do not have execute Permissions; (Service:…
awsasked 7 years ago Arthur Menezes 2,210 -
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answer89
viewsOnly she needs to calculate the result of this formula for various values of x
(x**2 - 4*x + 5). Only it needs to calculate the result of this formula for several values of x. Input format: Two integers, one in each row: The first number (a) represents the first value of x to…
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answer278
viewsMongodb - Add documents that have a certain value within an array
Hello, thank you for your attention. If I have left any questions, please let me know. I found a problem that is driving me crazy. I have the following collection: { "_id":…
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answer56
viewsHow to make two Join Inner in one table?
CREATE TABLE FUNCAO ( ID_FUNCAO INT IDENTITY(1,1), NOME_FUNCAO VARCHAR(100), SALARIO VARCHAR(100), DATA VARCHAR(100), CONSTRAINT PK_FUNCAO PRIMARY KEY (ID_FUNCAO) ) CREATE TABLE DEPARTAMENTO (…
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answers119
viewsPassing the "video index" of a playlist in a Youtube iframe
I’m creating a site where I want to display the last two videos posted on a particular channel, but I can’t pass the parameters of index of the video by src of iframe as shown below: <iframe…
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votes1
answer265
viewsDifficulty Creating . JAR in Netbeans
I’m trying to create a . JAR in Netbeans, but I get the messages : C: Users Admin Desktop Project nbproject build-impl.xml:993: The following error occurred while executing this line: C: Users…
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votes2
answers181
viewsReduce image along with div
Hello! I am editing a Front of the Website of the company in which I work and I am currently in the part of the navigation menu. Every time I scroll down it "shrinks" but the Company Logo remains…
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votes1
answer286
viewsView data from React Native API
Hi Dev’s I’m new in RN, I’m trying to show the return of a json, but I can’t access by the handle on the screen, only in the console. export default Function Functional() { const [date, setData] =…
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answers15
viewsmysql query or php
??????????? <div class="aa-search-box"> <form action="" method="get"> <input type="text" name="cat" placeholder="Pesquisar aqui. Ex.: 'CA 5111"> <button…
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answer106
viewsTypeerror: can’t pickle _thread. _local Objects when I try to use scikit-Learn RFE in a template created in tensorflow
I’m trying to use the scikit-Learn library RFE on models I created using tensorflow, but when I try to train I get TypeError: can't pickle _thread._local objects. Follow the code and error below:…
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votes6
answers615
viewsRegular Expressions with Java Patterns
I need to do a college exercise, which is this: Validate with regular expressions any word that contains exactly two characters 'a' and two characters 'b' or more. I made the following expression in…
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1
votes2
answers354
viewsUpdate command does not update table
I’m having trouble with my CRUD. My code searches in BD and returns me the data on the screen correctly, the problem that when I saved, it does not update the BD and also does not display any error…
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answer36
viewsHow to keep all html within a 100% div height?
Hello How do I keep my html inside the background image without creating that white background and so that the Divs - yellow and black - also respect the 50% height within that height of the…