Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

Create a file/pad in the internal memory(internal storage)

meriah

I'm trying to create a file:

File path=new File(getFileDir(),"MyFolder");
OutputStreamWriter out;
try
{
 File f=new File(path,"my.txt");
 out=new OutputStreamWriter(openFileOutput(f.getPath,MODE_PRIVATE));
 out.write("test");
 out.close();
}catch(IOException e)
 { e.printStackTrace(); }

It's not working. Please explain where the mistake is and how to do it right.

M
magpie QA Engineer last edited by
If you didn't mention the manifesto on the question, then your mistake is that you didn't add the necessary permits to him.
Add this authorization in the main line of the manifest:
```
<manifest ...>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    ...
</manifest>
```
Reply Quote 0
1 Reply Last reply

2
Posts

0
Views

Suggested Topics

Publish Xamarin app for Android 5 on Google Play
Software Programming • android xamarin google play • • Mystic

2

0
Votes

2
Posts

0
Views

RESOLVEDThe problem was in Target Android version that cannot stay "Use Compile using SDK version", should be set the explicit version of Android, in case, 26 or higher.
Create a .bat file
Software Programming • bat • • Laycee

2

0
Votes

2
Posts

0
Views

R

Leaving aside the fact that "killing" trials isn't good, and Rome doesn't like it, and that they'll be killed. All Chromium processes, even open to non-battery, are completed and carried out by the following code:@echo off set CHROME_EXE=chrome.exe set CHROME="c:\Program Files (x86)\Google\Chrome\Application%CHROME_EXE%" for /l %%i in (1,1,77) do ( call :five_sec "www.123.ru" call :five_sec "www.456.ru" ) goto :eof :five_sec start "" %CHROME% --incognito %1 timeout 5 taskkill /t /f /im %CHROME_EXE% > nul exit /b P.S. But consider that such an approach in a decent society beats a candelier on the head without asking questions and repeated questions.
E

How do you create an observable ScalaFX file?
Software Programming • jar scala sbt • • elysha

2

0
Votes

2
Posts

0
Views

K

Add project/plugins.sbt:addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.14.5")It'll load sbt-plugin.Amend build.sbt:name := "Scala" organization := "scalafx.org" version := "1.0.5" scalaVersion := "2.12.4" scalacOptions ++= Seq("-unchecked", "-deprecation", "-Xcheckinit", "-encoding", "utf8") libraryDependencies += "org.scalafx" %% "scalafx" % "8.0.102-R11" fork := true mainClass in assembly := Some("hello.HelloStage") To create a jar file, it must be done.sbt> assembly It works.
J

Sockets. Android. Java
Software Programming • java android sound client server • • jules

2

0
Votes

2
Posts

0
Views

Z

From http://developer.android.com/intl/ru/tools/help/emulator.html ♪Each emulsioner has an insulated network address space 10.0.2/24 It's for a virtual drive. The following addresses are assigned to the network:10.0.2.1 - The main lock.10.0.2.2 - Special alias for your loopback interface with the main car outside the emulator.127.0.0.1 Your computer.10.0.2.3 - Principal DNS server.10.0.2.4 / 10.0.2.5 / 10.0.2.6 - Optical extra DNS server. 10.0.2.15 The address of the emulated device inside the emulsion network.127.0.0.1 - loopback-inter the emulated device inside the emulsion network.
Money out of Google Play and AdMob
Software Programming • android google play admob monetization • • briley

2

0
Votes

2
Posts

0
Views

G

I decided that:We get NIN in our own tax. That's pretty simple, by the way. You can go through the tax website, you'll have time and you'll get a paper with an NIS.We get a Tinkoff card.This bank ' s map (as opposed to the Sberian) is automatically tied to the boom account (something like Chase Manhattan) with all the SWIFTs and so on.Let's go to the Google Acquaint and forget the INS.Oopla, and after a while, a text from the bank will inform you about the tugs on the map. Tugs go once a month early in the month.Next, the most important thing is to file a financial statement once a year, and to take 13 per cent of those who have earned money, or wait for trouble!P.S. On the basis of the law/face on the mark, write in support of the google and they will fix it.
G

Create invoice number in java
Software Programming • java • • gionna

2

0
Votes

2
Posts

0
Views

You can make a count to the customer table assuming you have 2 records would return an integer 2 and so we could add the value that follows +1Consultation: SELECT COUNT(cli_num) as cli_num FROM clientes Then in your method instead of returning a client object you return an integer int public int numOrden() { PreparedStatement ps = null; ResultSet rs = null; Connection con = getConexionTemporal(); // Preparamos la consulta String sql ="SELECT COUNT(cli_num) as cli_num FROM clientes"; try { // Traemos los datos de la bd ps = con.prepareStatement(sql); rs = ps.executeQuery(); // Cargamos los resultados if (rs.next()) { int cliente = rs.getInt("cli_num"); return cliente; } } catch (SQLException e) { e.printStackTrace(); } finally { cerrarObjeto(con); cerrarObjeto(rs); cerrarObjeto(ps); } return null; } And your method to get the invoice number would be as follows: private void cargarOrden(){ //Numero de ceros para rellenar el consecutivo de la factura int NUMERO_CEROS = 5; SentenciasSQL registro = new SentenciasSQL(); int cliente = registro.numOrden() + 1; numeroConsecutivo = rellenarConCeros(String.valueOf(cliente), NUMERO_CEROS); txtFactura.setText(numeroConsecutivo); System.out.println(numeroConsecutivo); } private String rellenarConCeros(String cadena, int numCeros) { String ceros = ""; for (int i = cadena.length(); i < numCeros; i++) { ceros += "0"; } return ceros + cadena; }
A

How to arrange storage of OBD files in the Web Annex file structure
Software Programming • java spring hibernate spring security jetty • • amarantha

2

0
Votes

2
Posts

0
Views

E

Replacement file:src/resources ♪ classpath:♪ It might be, but it's a flexible approach. At least because the server, at the reset, has the right to repackage your app (war'nick) while removing all the old files. In server applications, usually on the way. jndi♪No expansion file .scpirt not specified in specifications java♪ What about ContextListener♪ There are several types of server listeners. java- Annexes. You need javax.servlet.ServletContextListener♪ You do your class with this interface. In the redesigned methods, you write the service you need, which will be launched at the launch/reset of the application. Then add his definition to the file. web.xml Like,<web-app> <listener> <listener-class>ru.test.MyListener</listenerclass> </listener> </web-app> or may be marked with annotations javax.servlet.annotation.WebListener (required support servlet version 3, i.e. jetty versions 8 and above. In fact, you can do with this class everything you want before the application starts, including the creation of a table carcas.
A

How do I create a Awk file to run it?
Software Programming • awk • • authera

2

0
Votes

2
Posts

0
Views

R

To convert a code to Awk file you must bear in mind that the order itself is what goes inside the simple quotes.Therefore, in your case the file "script.awk" must contain something like:BEGIN {FS=","} $4~/finnish/ && $5~/swedish/ {count++} END {printf("%.2f%%\n", 100*count/(NR-1))} And then you run it with:awk -f script.awk fichero.csv Watch how -F',' It's been gone. BEGIN{FS=","}. This is the way move it to the script. If you don't want to move it like that, just keep it. -F, in the call: awk -F, -f script.awk fichero.csv.
J

Menu material desing
Software Programming • android • • juvenalb

2

0
Votes

2
Posts

0
Views

E

That's it. overflow menuI'm doing this:@Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { SubMenu sub = menu.addSubMenu("").setIcon(R.drawable.ic_action_overflow); sub.add(Menu.NONE, 0, Menu.NONE, "Пунтк1").setIcon(R.drawable.ic_action_1); sub.add(Menu.NONE, 1, Menu.NONE, "Пункт2").setIcon(R.drawable.ic_action_2); sub.add(Menu.NONE, 2, Menu.NONE, "Пункт3").setIcon(R.drawable.ic_action_3); MenuItemCompat.setShowAsAction(sub.getItem(),MenuItemCompat.SHOW_AS_ACTION_ALWAYS | MenuItemCompat.SHOW_AS_ACTION_WITH_TEXT); super.onCreateOptionsMenu(menu, inflater); } @Override public boolean onOptionsItemSelected(final MenuItem item) { switch (item.getItemId()) { case 0: {} break; case 1: {} break; case 2: {} break; } return true; }
How to work with changing element id in the html code
Automated Testing • java selenium xpath webdriver • • morde

2

0
Votes

2
Posts

2
Views

G

Sadly, it sounds like using the ID is not an option in this scenario A lot of websites implement security to prevent automating. While this makes your job more difficult it does improve the security of the application. So what can be done to bypass these security tricks? Use a different unique constant for that element This could mean using the class, xpath, class and xpath, or a massive variety of other identifiers in an attempt to identify the element you are wanting. This is a lot easier than you might think. A good example would be to create a list of all links, narrow down the list of links based on their classes and then iterate through the remaining list until it contains the text you are looking for. Use a different method than UI Automation Depending on what you are attempting to accomplish with the testing (Does the button work or does the process work?) you could always bypass the UI as a whole and just use HTTP requests to simulate the users. Some applications this might be impossible to do but it is typically speaking a lot faster, smoother and far less maintenance work. Also, it is very simple to record HTTP using applications like fiddler. Have adjustable security settings within the configuration This can be a massive pain for developers but it is extremely useful feature for secured websites. By implementing a configuration that optimizes the site for automation it will allow the automation team to easily and more efficiently build their scripts. However this causes drawbacks in the sense that it is a possible security issue and convincing people the need for this might be an overwhelming, drawn out task that ends up getting done quite poorly. And a cheat sheet to help This cheat sheet will assist in locating the XPath and CSS of the elements. Depending on the browser you should typically choose CSS over XPath (Performance reasons) if ID and such is not an option. This especially applies to IE. TL;DR You have many options just not that many good ones. It will increase the processing power required to performed your duties and likely slow down testing (Unless you bypass the UI which will be more efficient). However, it is very possible.
O

Import strings from two files, one line of one file, the first line of two files, the second line of one file, and the second line of two files.
Software Programming • c++ • • obi

2

0
Votes

2
Posts

0
Views

R

String https://ja.cppreference.com/w/cpp/string/basic_string File import https://ja.cppreference.com/w/cpp/io/basic_ifstream Write https://ja.cppreference.com/w/cpp/io/basic_ofstream 1 line loading https://ja.cppreference.com/w/cpp/string/basic_string/getline Any writing https://ja.cppreference.com/w/cpp/io/basic_ostream/operator_ltlt the end of the line https://ja.cppreference.com/w/cpp/io/manip/endl Stream objects https://ja.cppreference.com/w/cpp/io/basic_ios/operator_bool You can determine whether an error has not occurred, that is, you can determine whether it is still readableStream objects are automatically closed when usedIncorporating the area#include <fstream> #include <iostream> #include <string> int main() { std::ifstream f1{ "1.txt" }, f2{ "2.txt" }; std::ofstream f3{ "4.txt" }; for (std::string line; f1 || f2;) { if (f1 && getline(f1, line)) f3 << line << std::endl; if (f2 && getline(f2, line)) f3 << line << std::endl; } } What is it?
S

File date and file
Software Programming • java date parser • • Saumya

2

0
Votes

2
Posts

0
Views

C

Without the code, it's hard to say for sure, but it's the most likely re-recording that you're recording a date (class Date) through a challenge toString(), so you get a default format at the exit. It should be like this:DateFormat format = new SimpleDateFormat("dd.MM.yyyy"); Date date = format.parse(someString); // получаем дату из строки String output = format.format(date); // а теперь наоборот
Save external storage file
Software Programming • java android studio • • carriann

2

0
Votes

2
Posts

0
Views

D

Good this is the solution I found, I tested it with another app that I also save a file and it works already asks me and grants permissionsuper.onCreate(savedInstanceState); // Here, thisActivity is the current activity if (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) { ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, 1); } if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) { ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1); } if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) { ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CAMERA}, 1); } setContentView(R.layout.activity_main);
O

Storage of the matrix in the file
Software Programming • c language liabilities files matricians • • obi

2

0
Votes

2
Posts

0
Views

E

So,fprintf(thirdd,"%d",x[i][j]==rand()%21-10); What are we writing in the file? Yeah, a comparison. x[i][j] and rand()%21-10♪I don't think they match, so we're recording the cover as a zero. ♪ ♪By the way, if you don't want to get any more trouble after the corrigendum, split the numbers, don't put them in one line with slit, no gaps or anything. ♪ ♪P.S. For amateurs to mince and scream "no answer" for (i = 0; i < 4; i++) { for (j = 0; j < 4; j++) { fprintf(thirdd,"%d ",x[i][j]=rand()%21-10); } fputs("\n",thirdd); }
S

Create a subset of a file.txt from another file.txt CMD linux
Software Programming • linux arc languagehivo awk • • simrah

2

0
Votes

2
Posts

0
Views

K

Bearing in mind that your 4 column file has the name f4.txt:a b c d e f g h x x x y and that the file of 6 columns is f6.txt:a b c d x y x x x x y x e f g h y z x x y x z x With the awk program 46.awk:BEGIN { FS = "\t" OFS = "\t" } FNR == NR { h[$0] = 1 next } h[$1 "\t" $2 "\t" $3 "\t" $4] == 1 { print } The execution is carried out as follows (the file order is very important):awk -f 46.awk f4.txt f6.txt > r46.txt Results:a b c d x y e f g h y z

Create a file/pad in the internal memory(internal storage)

Suggested Topics

Publish Xamarin app for Android 5 on Google Play Software Programming • android xamarin google play • • Mystic

Create a .bat file Software Programming • bat • • Laycee

How do you create an observable ScalaFX file? Software Programming • jar scala sbt • • elysha

Sockets. Android. Java Software Programming • java android sound client server • • jules

Money out of Google Play and AdMob Software Programming • android google play admob monetization • • briley

Create invoice number in java Software Programming • java • • gionna

How to arrange storage of OBD files in the Web Annex file structure Software Programming • java spring hibernate spring security jetty • • amarantha

How do I create a Awk file to run it? Software Programming • awk • • authera

Menu material desing Software Programming • android • • juvenalb

How to work with changing element id in the html code Automated Testing • java selenium xpath webdriver • • morde

Import strings from two files, one line of one file, the first line of two files, the second line of one file, and the second line of two files. Software Programming • c++ • • obi

File date and file Software Programming • java date parser • • Saumya

Save external storage file Software Programming • java android studio • • carriann

Storage of the matrix in the file Software Programming • c language liabilities files matricians • • obi

Create a subset of a file.txt from another file.txt CMD linux Software Programming • linux arc languagehivo awk • • simrah

Publish Xamarin app for Android 5 on Google Play
Software Programming • android xamarin google play • • Mystic

Create a .bat file
Software Programming • bat • • Laycee

How do you create an observable ScalaFX file?
Software Programming • jar scala sbt • • elysha

Sockets. Android. Java
Software Programming • java android sound client server • • jules

Money out of Google Play and AdMob
Software Programming • android google play admob monetization • • briley

Create invoice number in java
Software Programming • java • • gionna

How to arrange storage of OBD files in the Web Annex file structure
Software Programming • java spring hibernate spring security jetty • • amarantha

How do I create a Awk file to run it?
Software Programming • awk • • authera

Menu material desing
Software Programming • android • • juvenalb

How to work with changing element id in the html code
Automated Testing • java selenium xpath webdriver • • morde

Import strings from two files, one line of one file, the first line of two files, the second line of one file, and the second line of two files.
Software Programming • c++ • • obi

File date and file
Software Programming • java date parser • • Saumya

Save external storage file
Software Programming • java android studio • • carriann

Storage of the matrix in the file
Software Programming • c language liabilities files matricians • • obi

Create a subset of a file.txt from another file.txt CMD linux
Software Programming • linux arc languagehivo awk • • simrah