Interesting questions
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answers234
viewsError generating build in Ionic release mode
I developed an Ionic 3 application. All builds in debug mode were generated correctly, but when trying to generate apk in release mode is giving error. Ionic Info: Error generating the apk: I have…
ionic3asked 8 years, 2 months ago Daniel Brito 1 -
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votes1
answer632
viewsAngular 5 does not redirect to another component
I am trying to get the user to be redirected to another component by clicking on a button, but they are merging. My main component is Home, and I’m trying to redirect to the Game component. Look:…
angularasked 8 years, 2 months ago Daniel Swater 1,251 -
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answer421
viewsPick selected image and send to another Activity
I wonder if it is possible to take a selected image and send it to another Activity. I’m using Fragments and wanted the layout to look like the image below. Wanted that when the user selects the…
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answer1536
viewsDirective differences in Angular
I would like to know the difference between the statements of directives. For example: ng-for="" *ngFor="" (o que é esse asterisco?) ngFor="" [ngStyle] I’ve seen and used them, but I haven’t found…
angularasked 8 years, 4 months ago Marco Garcia 332 -
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answers382
viewsas I do to create a function in vbs that when clicking enter it switches two windows ie alt + tab
that’s the code I’m using Set objShell = CreateObject("WScript.Shell") set Window = CreateObject("InternetExplorer.Application") Window.RegisterAsBrowser = True Window.MenuBar = True Window.ToolBar…
vbsasked 9 years, 11 months ago marcio seixas 1 -
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answer3199
viewsInstall Spyder in python
How do I install Spyder in python 2.7 ? i already have Pip installed in python scripts and easy_install.. with the help of a friend but I don’t know how to install Spyder
python-2.7asked 11 years, 3 months ago CSAnimor 731 -
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answer555
viewsVisual effect when clicking the button disappears when I assign a background
I’m trying to make a simple button on an Android app. When inserting the button the effects worked normally, but after performing the background color change, the effect when clicking the button is…
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answers79
viewsWhat would the conversion of this algorithm look like from c to c#?
How can I convert this algorithm from c to c#? int main () { char nome[50]; float LIM=20, soma=0.0, media, mediaTurma; float a, b, c, d, e, f, g, h, i, j; int x, y; for (x=0; x<=LIM;x++){…
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answer68
viewsWhat is the most recommended and performative way to manipulate dates in PHP?
In PHP we can manipulate dates using functions such as date, strtotime, mktime etc. and from version 5.3 of it we can manipulate dates object-oriented with the classes Datetime, Dateinterval,…
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answer607
viewsAdd text at a given input text position
I have an input text, I need to click a button to add a specific word in the place where the cursor is positioned, I mean, I have to take the position of the cursor in the input and add a word.…
javascriptasked 9 years, 11 months ago sNniffer 1,009 -
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answers32
viewsphp fetch <p> content
How can I catch the 'Valoor' <p id="sinopse2" style="display:block !important;">VALOOR</p> I tried that code: preg_match_all("#<p id=\"sinopse2\">(.*?)<\/p>#s", $string,…
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answers2288
viewsHow do I open a floating div tooltip style by clicking an input?
Hello. I got a problem I can’t fix. I have a text input and I needed when I clicked on it to open a window or floating div underneath it like a tooltip but with HTML inside it. How can I make that…
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answer93
viewsCalculating Easter Date in Postgresql
I was installing some functions in postgresql with mysqlcompact and I came up with the idea of developing a function that would calculate the day of Easter so I did a search, but how I convert this…
postgresqlasked 8 years, 4 months ago dark777 611 -
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answer37
viewsImage does not align
I have the following report I’m doing for learning purposes. ul.ulHorizontal { height: 50px; } ul.ulHorizontal li { display: inline-block; line-height: 50px; } <ul class=ulHorizontal…
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answer451
viewsAligning fields with bootstrap inline-Forms
Good afternoon! I don’t have much experience with frontend, but I’ll have to turn around to finish a project, so I’ll need a little help. My question is, I have a few presses on the screen, and I…
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answer69
viewsNODE.JS MSSQL use SQL NEWID() function as a variable value
Good afternoon! It has an SQL function (NEWID()) that generates a single key with this format: '6F9619FF-8B86-D011-B42D-00C04FC964FF' However, when I try to populate a column with the NEWID() value…
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answer388
viewsError synchronizing: Could not reserve enough space for 1048576KB Object heap
This error appears when I try to synchronize my project in Android Studio, how to solve it? Error:Unable to start the daemon process. This problem Might be caused by incorrect Configuration of the…
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answers1131
viewsGenexus X Ev3 and Tomcat error 7.0.54
I’m using Genexus X Ev3 to generate a web application with Java and I am using SDK 7 Update 55. I recently upgraded my Tomcat to version 7.0.54 and I started having the following error in the Tomcat…
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answer1394
viewsAdd External Library . JAR, to MAVEN project using VSCODE?
I am developing a JAVA project together with MAVEN to be compiled. However, I need to put the library jar. that is already on my computer in the MAVEN project and pull the data that is inside it to…
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answers2218
viewsAdding values with Angularjs
I’m trying to do a simple college job but I’m caught on one thing, I have a list of objects with properties: $scope.items = [ {title: 'Chuveiro Elétrico', quantidade: 4, potencia: 3500}, {title:…