There is a much better way to handle this issue. Rather than removing Hyper-V altogether, you just make alternate boot to temporarily disable it when you need to use VMWare. As shown here...

http://www.hanselman.com/blog/SwitchEasilyBetweenVirtualBoxAndHyperVWithABCDEditBootEntryInWindows81.aspx

C:\>bcdedit /copy {current} /d "No Hyper-V" 
The entry was successfully copied to {ff-23-113-824e-5c5144ea}. 

C:\>bcdedit /set {ff-23-113-824e-5c5144ea} hypervisorlaunchtype off 
The operation completed successfully.

note: The ID generated from the first command is what you use in the second one. Don't just run it verbatim.

When you restart, you'll then just see a menu with two options...

• Windows 10
• No Hyper-V

So using VMWare is then just a matter of rebooting and choosing the No Hyper-V option.

If you want to remove a boot entry again. You can use the /delete option for bcdedit.

First, get a list of the current boot entries...

C:\>bcdedit /v

This lists all of the entries with their ID's. Copy the relevant ID, and then remove it like so...

C:\>bcdedit /delete {ff-23-113-824e-5c5144ea}

As mentioned in the comments, you need to do this from an elevated command prompt, not powershell. In powershell the command will error.

update: It is possible to run these commands in powershell, if the curly braces are escaped with backtick (`). Like so...

C:\WINDOWS\system32> bcdedit /copy `{current`} /d "No Hyper-V"

Update for macOS Sierra 10.12.6 - Android Studio for Mac 2.3.3

Locate the sdkmanager file usually under:

/Users/YOUR_MAC_USER/Library/Android/sdk/tools/bin

./sdkmanager --licenses

Warning: File /Users/mtro.josevaler**strong text**io/.android/repositories.cfg could not be loaded. 6 of 6 SDK package licenses not accepted. Review licenses that have not been accepted (y/N)? Y

To validate the problem has gone just repeat the operation involved in the license issue.

On Windows, with sdkmanager in your PATH and WSL installed and configured, the following one-liner should work with every default distro (in fact I can't think of a counterexample):

wsl --exec yes "y" | sdkmanager --licenses

If that's not enough, you might want to look at this script (disclaimer: it's mine).

Turn off Miui Optimizations on Developer Settings, then Restart the phone. it worked for me. Settings > Additional Settings > Developer Options > MIUI Optimization

To create a user with sudo privileges is to put the user into /etc/sudoers, or make the user a member of a group specified in /etc/sudoers. And to make it password-less is to additionally specify NOPASSWD in /etc/sudoers.

Example of /etc/sudoers:

## Allow root to run any commands anywhere
root    ALL=(ALL)       ALL

## Allows people in group wheel to run all commands
%wheel  ALL=(ALL)       ALL

## Same thing without a password
%wheel  ALL=(ALL)       NOPASSWD: ALL

And instead of fiddling with /etc/sudoers file, we can create a new file in /etc/sudoers.d/ directory since this directory is included by /etc/sudoers by default, which avoids the possibility of breaking existing sudoers file, and also eliminates the dependency on the content inside of /etc/sudoers.

To achieve above in Ansible, refer to the following:

- name: sudo without password for wheel group
  copy:
    content: '%wheel ALL=(ALL:ALL) NOPASSWD:ALL'
    dest: /etc/sudoers.d/wheel_nopasswd
    mode: 0440

You may replace %wheel with other group names like %sudoers or other user names like deployer.

Try:

$group = Get-ADGroup -Identity your-group-name -Properties *

$group.members | count

This worked for me for a group with over 17000 members.

##Generated signed apk from commandline
#variables
APP_NAME=THE_APP_NAME
APK_LOCATION=./
APP_HOME=/path/to/THE_APP
APP_KEY=/path/to/Android_key
APP_KEY_ALIAS=the_alias
APP_KEY_PASSWORD=123456789
zipalign=$ANDROID_HOME/build-tools/28.0.3/zipalign

#the logic
cd $APP_HOME
cordova build --release android
cd platforms/android/app/build/outputs/apk/release
jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore $APP_KEY ./app-release-unsigned.apk $APP_KEY_ALIAS <<< $APP_KEY_PASSWORD
rm -rf "$APK_LOCATION/$APP_NAME.apk"
$zipalign -v 4 ./app-release-unsigned.apk "$APK_LOCATION/$APP_NAME.apk"
open $APK_LOCATION
#the end

This my implementation which you can providing in application scope:

class NetworkStateHelper @Inject constructor(
        private val context: Context
) {
    private val cache: BehaviorSubject<Boolean> = BehaviorSubject.create()

    private val receiver = object : BroadcastReceiver() {
        override fun onReceive(c: Context?, intent: Intent?) {
            cache.onNext(isOnlineOrConnecting())
        }
    }

    init {
        val intentFilter = IntentFilter()
        intentFilter.addAction(ConnectivityManager.CONNECTIVITY_ACTION)
        context.registerReceiver(receiver, intentFilter)
        cache.onNext(isOnlineOrConnecting())
    }

    fun subscribe(): Observable<Boolean> {
        return cache
    }

    fun isOnlineOrConnecting(): Boolean {
        val cm = context.applicationContext.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
        val netInfo = cm.activeNetworkInfo
        return netInfo != null && netInfo.isConnectedOrConnecting
    }
}

I used this rxjava and dagger2 libraies

There are a few problems here.

1: onBlur expects a callback, and you are calling renderPasswordConfirmError and using the return value, which is null.

2: you need a place to render the error.

3: you need a flag to track "and I validating", which you would set to true on blur. You can set this to false on focus if you want, depending on your desired behavior.

handleBlur: function () {
  this.setState({validating: true});
},
render: function () {
  return <div>
    ...
    <input
        type="password"
        placeholder="Password (confirm)"
        valueLink={this.linkState('password2')}
        onBlur={this.handleBlur}
     />
    ...
    {this.renderPasswordConfirmError()}
  </div>
},
renderPasswordConfirmError: function() {
  if (this.state.validating && this.state.password !== this.state.password2) {
    return (
      <div>
        <label className="error">Please enter the same password again.</label>
      </div>
    );
  }  
  return null;
},

You first have to 'dot' source the script, so for you :

. .\Get-NetworkStatistics.ps1

The first 'dot' asks PowerShell to load the script file into your PowerShell environment, not to start it. You should also use set-ExecutionPolicy Unrestricted or set-ExecutionPolicy AllSigned see(the Execution Policy instructions).

Alternatively, this solution works with both Apache2 version < 2.4 as well as >= 2.4. Make sure that the "version" module is enabled:

a2enmod version

And then use this code instead:

<IfVersion < 2.4>
    Allow from all
</IfVersion>
<IfVersion >= 2.4>
    Require all granted
</IfVersion>

Connecting to shared virtual machines

Connection to VMware Workstation Server (the shared virtual machines) is administered by the VMware Host Agent service. The service uses TCP ports 80 and 443. This service is also used by other VMware products, including VMware Server and vSphere, and provides additional capabilities. Configuring shared virtual machines

With the Shared VMs Workstation preferences, you can disable/enable the server, assign a different port for connecting, and change the Shared VMs directory.

To access the Shared VMs Workstation preferences:

Go to Edit > Preferences.
Click the Shared VMs tab.

I had the same problem. The answers got me on the right track. So the problem is that functions marked with async don't return a task of the function itself as expected (but another continuation task of the function).

So its the "await"and "async" keywords that screws thing up. The simplest solution then is simply to remove them. Then it works as expected. As in:

static void Main(string[] args)
{
    Console.WriteLine("Foo called");
    var result = Foo(5);

    while (result.Status != TaskStatus.RanToCompletion)
    {
        Console.WriteLine("Thread ID: {0}, Status: {1}", Thread.CurrentThread.ManagedThreadId, result.Status);
        Task.Delay(100).Wait();
    }

    Console.WriteLine("Result: {0}", result.Result);
    Console.WriteLine("Finished.");
    Console.ReadKey(true);
}

private static Task<string> Foo(int seconds)
{
    return Task.Run(() =>
    {
        for (int i = 0; i < seconds; i++)
        {
            Console.WriteLine("Thread ID: {0}, second {1}.", Thread.CurrentThread.ManagedThreadId, i);
            Task.Delay(TimeSpan.FromSeconds(1)).Wait();
        }

        return "Foo Completed.";
    });
}

Which outputs:

Foo called
Thread ID: 1, Status: WaitingToRun
Thread ID: 3, second 0.
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 3, second 1.
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 3, second 2.
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 3, second 3.
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 3, second 4.
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Thread ID: 1, Status: Running
Result: Foo Completed.
Finished.

If you do not want to define a separate class for nested json , Defining nested json object as JsonNode should work ,for example :

{"id":2,"socket":"0c317829-69bf-43d6-b598-7c0c550635bb","type":"getDashboard","data":{"workstationUuid":"ddec1caa-a97f-4922-833f-632da07ffc11"},"reply":true}

@JsonProperty("data")
    private JsonNode data;

From the documentation of SimpleDateFormat:

Letter     Date or Time Component     Presentation     Examples  
S          Millisecond                Number           978 

So it is milliseconds, or 1/1000th of a second. You just format it with on 6 digits, so you add 3 extra leading zeroes...

You can check it this way:

    Date d =new Date();
    System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.S").format(d));
    System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SS").format(d));
    System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS").format(d));
    System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSSS").format(d));
    System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSSSS").format(d));
    System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSSSSS").format(d));

Output:

2013-10-07 12:13:27.132
2013-10-07 12:13:27.132
2013-10-07 12:13:27.132
2013-10-07 12:13:27.0132
2013-10-07 12:13:27.00132
2013-10-07 12:13:27.000132

(Ideone fiddle)

If you are mocking the behavior (with something like doNothing()) there should really be no need to call to verify*(). That said, here's my stab at re-writing your test method:

@PrepareForTest({InternalUtils.class})
@RunWith(PowerMockRunner.class)
public class InternalServiceTest { //Note the renaming of the test class.
   public void testProcessOrder() {
        //Variables
        InternalService is = new InternalService();
        Order order = mock(Order.class);

        //Mock Behavior
        when(order.isSuccessful()).thenReturn(true);
        mockStatic(Internalutils.class);
        doNothing().when(InternalUtils.class); //This is the preferred way
                                               //to mock static void methods.
        InternalUtils.sendEmail(anyString(), anyString(), anyString(), anyString());

        //Execute
        is.processOrder(order);            

        //Verify
        verifyStatic(InternalUtils.class); //Similar to how you mock static methods
                                           //this is how you verify them.
        InternalUtils.sendEmail(anyString(), anyString(), anyString(), anyString());
   }
}

I grouped into four sections to better highlight what is going on:

1. Variables

I choose to declare any instance variables / method arguments / mock collaborators here. If it is something used in multiple tests, consider making it an instance variable of the test class.

2. Mock Behavior

This is where you define the behavior of all of your mocks. You're setting up return values and expectations here, prior to executing the code under test. Generally speaking, if you set the mock behavior here you wouldn't need to verify the behavior later.

3. Execute

Nothing fancy here; this just kicks off the code being tested. I like to give it its own section to call attention to it.

4. Verify

This is when you call any method starting with verify or assert. After the test is over, you check that the things you wanted to have happen actually did happen. That is the biggest mistake I see with your test method; you attempted to verify the method call before it was ever given a chance to run. Second to that is you never specified which static method you wanted to verify.

Additional Notes

This is mostly personal preference on my part. There is a certain order you need to do things in but within each grouping there is a little wiggle room. This helps me quickly separate out what is happening where.

I also highly recommend going through the examples at the following sites as they are very robust and can help with the majority of the cases you'll need:

• https://github.com/powermock/powermock/wiki/Mockito (PowerMock Overview / Examples)
• http://site.mockito.org/mockito/docs/current/org/mockito/Mockito.html (Mockito Overview / Examples)

Easier solution will be changing this line

ft.replace(R.id.content_frame, A); to ft.add(R.id.content_frame, A);

And inside your XML layout please use

  android:background="@color/white"
  android:clickable="true"
  android:focusable="true"

Clickable means that it can be clicked by a pointer device or be tapped by a touch device.

Focusable means that it can gain the focus from an input device like a keyboard. Input devices like keyboards cannot decide which view to send its input events to based on the inputs itself, so they send them to the view that has focus.

You were right regarding how you want to generate salt i.e. its nothing but a random number. For this particular case it would protect your system from possible Dictionary attacks. Now, for the second problem what you could do is instead of using UTF-8 encoding you may want to use Base64. Here, is a sample for generating a hash. I am using Apache Common Codecs for doing the base64 encoding you may select one of your own

public byte[] generateSalt() {
        SecureRandom random = new SecureRandom();
        byte bytes[] = new byte[20];
        random.nextBytes(bytes);
        return bytes;
    }

public String bytetoString(byte[] input) {
        return org.apache.commons.codec.binary.Base64.encodeBase64String(input);
    }

public byte[] getHashWithSalt(String input, HashingTechqniue technique, byte[] salt) throws NoSuchAlgorithmException {
        MessageDigest digest = MessageDigest.getInstance(technique.value);
        digest.reset();
        digest.update(salt);
        byte[] hashedBytes = digest.digest(stringToByte(input));
        return hashedBytes;
    }
public byte[] stringToByte(String input) {
        if (Base64.isBase64(input)) {
            return Base64.decodeBase64(input);

        } else {
            return Base64.encodeBase64(input.getBytes());
        }
    }

Here is some additional reference of the standard practice in password hashing directly from OWASP

You're setting the global git options, but the local checkout possibly has overrides set. Try setting them again with git config --local <setting> <value>. You can look at the .git/config file in your local checkout to see what local settings the checkout has defined.

Giving write permissions to all IIS_USRS group is a bad idea from the security point of view. You dont need to do that and you can go with giving permissions only to system user running the application pool.

If you are using II7 (and I guess you do) do the following.

1. Open IIS7
2. Select Website for which you need to modify permissions
3. Go to Basic Settings and see which application pool you're using.
4. Go to Application pools and find application pool from #3
5. Find system account used for running this application pool (Identity column)
6. Navigate to your storage folder in IIS, select it and click on Edit Permissions (under Actions sub menu on the right)
7. Open security tab and add needed permissions only for user you identified in #3

Note #1: if you see ApplicationPoolIdentity in #3 you need to reference this system user like this IIS AppPool{application_pool_name} . For example IIS AppPool\DefaultAppPool

Note #2: when adding this user make sure to set correct locations in the Select Users or Groups dialog. This needs to be set to local machine because this is local account.

For what it's worth; I had this error on a app that was running services in the background. On one of them a timeout dialog had to be shown to the user. That dialog was the issue causing this error if the app was no longer running in the foreground.

In our case showing the dialog wasn't useful when app was in background so we just kept track of that (boolean flagged onPause en onResume) and then only show the dialog when the app is actually visible to the user.

You would use the read.csv function; for example:

dat = read.csv("spam.csv", header = TRUE)

You can also reference this tutorial for more details.

Note: make sure the .csv file to read is in your working directory (using getwd()) or specify the right path to file. If you want, you can set the current directory using setwd.

public void testDB() {
        TextView tv = (TextView) this.findViewById(R.id.tv_data);
        try {

            Class.forName("com.mysql.jdbc.Driver");

            // perfect

            // localhost

            /*
             * Connection con = DriverManager .getConnection(
             * "jdbc:mysql://192.168.1.5:3306/databasename?user=root&password=123"
             * );
             */

            // online testing

            Connection con = DriverManager
                    .getConnection("jdbc:mysql://173.5.128.104:3306/vokyak_heyou?user=viowryk_hiweser&password=123");

            String result = "Database connection success\n";
            Statement st = con.createStatement();

            ResultSet rs = st.executeQuery("select * from tablename ");
            ResultSetMetaData rsmd = rs.getMetaData();

            while (rs.next()) {

                result += rsmd.getColumnName(1) + ": " + rs.getString(1) + "\n";

            }
            tv.setText(result);
        } catch (Exception e) {
            e.printStackTrace();
            tv.setText(e.toString());
        }

    }

If you specify the disabled attribute then the value you give it must be disabled. (In HTML 5 you may leave off everything except the attribute value. In HTML 4 you may leave off everything except the attribute name.)

If you do not want the control to be disabled then do not specify the attribute at all.

Disabled:

<input type="checkbox" disabled>
<input type="checkbox" disabled="disabled">

Enabled:

<input type="checkbox">

Invalid (but usually error recovered to be treated as disabled):

<input type="checkbox" disabled="1">
<input type="checkbox" disabled="true">
<input type="checkbox" disabled="false">

So, without knowing your template language, I guess you are looking for:

<td><input type="checkbox" name="repriseCheckBox" {checkStat == 1 ? disabled : }/></td>

With the command:

sudo apt-get remove --purge mysql\*

you can delete anything related to packages named mysql. Those commands are only valid on debian / debian-based linux distributions (Ubuntu for example).

You can list all installed mysql packages with the command:

sudo dpkg -l | grep -i mysql

For more cleanup of the package cache, you can use the command:

sudo apt-get clean

Also, remember to use the command:

sudo updatedb

Otherwise the "locate" command will display old data.

To install mysql again, use the following command:

sudo apt-get install libmysqlclient-dev mysql-client

This will install the mysql client, libmysql and its headers files.

To install the mysql server, use the command:

sudo apt-get install mysql-server

What you want to do is a combination of part of 1 and all of 2.

You need to use the PowerMockito.mockStatic to enable static mocking for all static methods of a class. This means make it possible to stub them using the when-thenReturn syntax.

But the 2-argument overload of mockStatic you are using supplies a default strategy for what Mockito/PowerMock should do when you call a method you haven't explicitly stubbed on the mock instance.

From the javadoc:

Creates class mock with a specified strategy for its answers to interactions. It's quite advanced feature and typically you don't need it to write decent tests. However it can be helpful when working with legacy systems. It is the default answer so it will be used only when you don't stub the method call.

The default default stubbing strategy is to just return null, 0 or false for object, number and boolean valued methods. By using the 2-arg overload, you're saying "No, no, no, by default use this Answer subclass' answer method to get a default value. It returns a Long, so if you have static methods which return something incompatible with Long, there is a problem.

Instead, use the 1-arg version of mockStatic to enable stubbing of static methods, then use when-thenReturn to specify what to do for a particular method. For example:

import static org.mockito.Mockito.*;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;

class ClassWithStatics {
  public static String getString() {
    return "String";
  }

  public static int getInt() {
    return 1;
  }
}

@RunWith(PowerMockRunner.class)
@PrepareForTest(ClassWithStatics.class)
public class StubJustOneStatic {
  @Test
  public void test() {
    PowerMockito.mockStatic(ClassWithStatics.class);

    when(ClassWithStatics.getString()).thenReturn("Hello!");

    System.out.println("String: " + ClassWithStatics.getString());
    System.out.println("Int: " + ClassWithStatics.getInt());
  }
}

The String-valued static method is stubbed to return "Hello!", while the int-valued static method uses the default stubbing, returning 0.

You can use http://logging.apache.org/ library and use a database appender to collect all your log info together.

In Eclipse Photon navigate to Windows > Preferences > Maven > User Settings > User Setting

For "User settings" Browse to the settings.xml of the maven. ex. in my case maven it is located on the path C:\Program Files\Apache Software Distribution\apache-maven-3.5.4\conf\Settings.xml

Depending on the Settings.xml the Local Repository gets automatically configured to the specified location.

Run apt-get install build-essential on your system.

This package depends on other packages considered to be essential for builds and will install them. If you find you have to build packages, this can be helpful to avoid piecemeal resolution of dependencies.

See this page for more info.

Change the resolution of your operating system running in VMware and hope it will stretch the screen when chosen the correct values

Try to open it with pandas:

import pandas as pd
data = pd.read_html('filename.xls')

Or try any other html python parser.

That's not a proper excel file, but an html readable with excel.

To mock a static method that return void for e.g. Fileutils.forceMKdir(File file),

Sample code:

File file =PowerMockito.mock(File.class);
PowerMockito.doNothing().when(FileUtils.class,"forceMkdir",file);

I want to give you one-liner command for fetching all the remote branches to your local and switch to your desired newly created local branch:

git fetch && git checkout discover

After running the above command you will get the below message:

Switched to a new branch 'discover'
Branch discover set up to track remote branch discover from origin.

The first line states that switched to a new branch - why new? It is already there in remote!

But actually you have to create it locally too. The branch is taken from the remote index and created locally for you.

Here discover is a new branch which were created from your repository's remote branch discover.

But the second line gives more information than the first one which tell us that:

Our branch is set up to track remote branch with the same name.

Although git fetch fetches all branches to local. But if you run git branch after it, you will see only master branch in local. Why?

Because for every branch you have in remote you have to create it locally too, for tracking it as git checkout <branchname> as we have done in the above example.

After running git checkout command you can run git branch, and now you can see both the branch:

1. master and 2. discover in your local listing.

Finally, I've defeated my CiSCO EAP-FAST corporate wifi network, and all our Android devices are now able to connect to it.

The walk-around I've performed in order to gain access to this kind of networks from an Android device are easiest than you can imagine.

There's a Wifi Config Editor in the Google Play Store you can use to "activate" the secondary CISCO Protocols when you are setting up a EAP wifi connection.

Its name is Wifi Config Advanced Editor.

• First, you have to setup your wireless network manually as close as you can to your "official" corporate wifi parameters.

• Save it.

• Go to the WCE and edit the parameters of the network you have created in the previous step.

• There are 3 or 4 series of settings you should activate in order to force the Android device to use them as a way to connect (the main site I think you want to visit is Enterprise Configuration, but don't forget to check all the parameters to change them if needed.
  As a suggestion, even if you have a WPA2 EAP-FAST Cipher, try LEAP in your setup. It worked for me as a charm.

• When you finished to edit the config, go to the main Android wifi controller, and force to connect to this network.

• Do not Edit the network again with the Android wifi interface.

I have tested it on Samsung Galaxy 1 and 2, Note mobile devices, and on a Lenovo Thinkpad Tablet.

I followed the steps in killthrush's answer and to my surprise it did not work. Logging in as sa I could see my Windows domain user and had made them a sysadmin, but when I tried logging in with Windows auth I couldn't see my login under logins, couldn't create databases, etc. Then it hit me. That login was probably tied to another domain account with the same name (with some sort of internal/hidden ID that wasn't right). I had left this organization a while back and then came back months later. Instead of re-activating my old account (which they might have deleted) they created a new account with the same domain\username and a new internal ID. Using sa I deleted my old login, re-added it with the same name and added sysadmin. I logged back in with Windows Auth and everything looks as it should. I can now see my logins (and others) and can do whatever I need to do as a sysadmin using my Windows auth login.

I set 127.0.0.1 localhost, and solve this problem.

I think you can reset the invocations using Mockito.reset(mockLog). You should call this before every test, so inside @Before would be a good place.

It's October 2017, and Google makes Android Support Library with the new things call Lifecycle component. It provides some new idea for this 'Can not perform this action after onSaveInstanceState' problem.

In short:

• Use lifecycle component to determine if it's correct time for popping up your fragment.

Longer version with explain:

• why this problem come out?

  It's because you are trying to use FragmentManager from your activity(which is going to hold your fragment I suppose?) to commit a transaction for you fragment. Usually this would look like you are trying to do some transaction for an up coming fragment, meanwhile the host activity already call savedInstanceState method(user may happen to touch the home button so the activity calls onStop(), in my case it's the reason)

  Usually this problem shouldn't happen -- we always try to load fragment into activity at the very beginning, like the onCreate() method is a perfect place for this. But sometimes this do happen, especially when you can't decide what fragment you will load to that activity, or you are trying to load fragment from an AsyncTask block(or anything will take a little time). The time, before the fragment transaction really happens, but after the activity's onCreate() method, user can do anything. If user press the home button, which triggers the activity's onSavedInstanceState() method, there would be a can not perform this action crash.

  If anyone want to see deeper in this issue, I suggest them to take a look at this blog post. It looks deep inside the source code layer and explain a lot about it. Also, it gives the reason that you shouldn't use the commitAllowingStateLoss() method to workaround this crash(trust me it offers nothing good for your code)

• How to fix this?

  • Should I use commitAllowingStateLoss() method to load fragment? Nope you shouldn't;

  • Should I override onSaveInstanceState method, ignore super method inside it? Nope you shouldn't;

  • Should I use the magical isFinishing inside activity, to check if the host activity is at the right moment for fragment transaction? Yeah this looks like the right way to do.

• Take a look at what Lifecycle component can do.

  Basically, Google makes some implementation inside the AppCompatActivity class(and several other base class you should use in your project), which makes it a easier to determine current lifecycle state. Take a look back to our problem: why would this problem happen? It's because we do something at the wrong timing. So we try not to do it, and this problem will be gone.

  I code a little for my own project, here is what I do using LifeCycle. I code in Kotlin.

val hostActivity: AppCompatActivity? = null // the activity to host fragments. It's value should be properly initialized.

fun dispatchFragment(frag: Fragment) {
    hostActivity?.let {
       if(it.lifecyclecurrentState.isAtLeast(Lifecycle.State.RESUMED)){
           showFragment(frag)
       }
    }
}

private fun showFragment(frag: Fragment) {
    hostActivity?.let {
        Transaction.begin(it, R.id.frag_container)
                .show(frag)
                .commit()
    }

As I show above. I will check the lifecycle state of the host activity. With Lifecycle component within support library, this could be more specific. The code lifecyclecurrentState.isAtLeast(Lifecycle.State.RESUMED) means, if current state is at least onResume, not later than it? Which makes sure my method won't be execute during some other life state(like onStop).

• Is it all done?

  Of course not. The code I have shown tells some new way to prevent application from crashing. But if it do go to the state of onStop, that line of code wont do things and thus show nothing on your screen. When users come back to the application, they will see an empty screen, that's the empty host activity showing no fragments at all. It's bad experience(yeah a little bit better than a crash).

  So here I wish there could be something nicer: app won't crash if it comes to life state later than onResume, the transaction method is life state aware; besides, the activity will try continue to finished that fragment transaction action, after the user come back to our app.

  I add something more to this method:

class FragmentDispatcher(_host: FragmentActivity) : LifecycleObserver {
    private val hostActivity: FragmentActivity? = _host
    private val lifeCycle: Lifecycle? = _host.lifecycle
    private val profilePendingList = mutableListOf<BaseFragment>()

    @OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
    fun resume() {
        if (profilePendingList.isNotEmpty()) {
            showFragment(profilePendingList.last())
        }
    }

    fun dispatcherFragment(frag: BaseFragment) {
        if (lifeCycle?.currentState?.isAtLeast(Lifecycle.State.RESUMED) == true) {
            showFragment(frag)
        } else {
            profilePendingList.clear()
            profilePendingList.add(frag)
        }
    }

    private fun showFragment(frag: BaseFragment) {
        hostActivity?.let {
            Transaction.begin(it, R.id.frag_container)
                    .show(frag)
                    .commit()
        }
    }
}

I maintain a list inside this dispatcher class, to store those fragment don't have chance to finish the transaction action. And when user come back from home screen and found there is still fragment waiting to be launched, it will go to the resume() method under the @OnLifecycleEvent(Lifecycle.Event.ON_RESUME) annotation. Now I think it should be working like I expected.

This happens whenever you are trying to load a fragment but the activity has changed its state to onPause().This happens for example when you try to fetch data and load it to the activity but by the time the user has clicked some button and has moved to next activity.

You can solve this in two ways

You can use transaction.commitAllowingStateLoss() instead of transaction.commit() to load fragment but you may end up losing commit operation that is done.

or

Make sure that activity is in resume and not going to pause state when loading a fragment. Create a boolean and check if activity is not going to onPause() state.

@Override
public void onResume() {
    super.onResume();
    mIsResumed = true;
}

@Override
public void onPause() {
    mIsResumed = false;
    super.onPause();
}

then while loading fragment check if activity is present and load only when activity is foreground.

if(mIsResumed){
 //load the fragment
}

Following answer of DruidKuma

Litte refactor of his factory with autowired constructor:

@Service
public class MyServiceFactory {

    private static final Map<String, MyService> myServiceCache = new HashMap<>();

    @Autowired
    private MyServiceFactory(List<MyService> services) {
        for(MyService service : services) {
            myServiceCache.put(service.getType(), service);
        }
    }

    public static MyService getService(String type) {
        MyService service = myServiceCache.get(type);
        if(service == null) throw new RuntimeException("Unknown service type: " + type);
        return service;
    }
}

I have found that SpinWait works pretty well for this.

var task = Task.Run(()=>DoSomethingAsyncronous());

if(!SpinWait.SpinUntil(()=>task.IsComplete, TimeSpan.FromSeconds(30)))
{//Task didn't complete within 30 seconds, fail...
   return false;
}

return true;

The above approach doesn't need to use .Result or .Wait(). It also lets you specify a timeout so that you're not stuck forever in case the task never completes.

Change your network adapter to a bridged connection, this will directly connect to your computers physical network.

One main reason we went with Workstation over Player at my job is because we need to run VMs that use a physical disk as their hard drive instead of a virtual disk. Workstation supports using physical disks while Player does not.

I just created some directories, shared them and mapped using:

net use y: "\\mycomputername\folder with spaces"

So this solution gets "works on my machine" certificate. What error code do you get?

You can use stepi or nexti (which can be abbreviated to si or ni) to step through your machine code.

Look for Windows Installer XML (WiX)

This would run the 2 commands one after another:

alias lock='gnome-screensaver ; gnome-screensaver-command --lock'

From command line query the logonserver env variable.

C:> SET L

LOGONSERVER='\'\DCNAME

After trying everything and still failing this was my solution: i remembered i had and error last updating the MVC version in my Visual studio so i run the project from another Visual studio (different computer) and than uploaded the dll-s and it worked. maybe it will help someone...

NAudio wraps the WaveOutXXXX API. I haven't looked at the source, but if NAudio exposes the waveOutWrite() function in a way that doesn't automatically stop playback on each call, then you should be able to do what you really want, which is to start playing the audio stream before you've received all the data.

Using the waveOutWrite() function allows you to "read ahead" and dump smaller chunks of audio into the output queue - Windows will automatically play the chunks seamlessly. Your code would have to take the compressed audio stream and convert it to small chunks of WAV audio on the fly; this part would be really difficult - all the libraries and components I've ever seen do MP3-to-WAV conversion an entire file at a time. Probably your only realistic chance is to do this using WMA instead of MP3, because you can write simple C# wrappers around the multimedia SDK.

If you currently have Red Gate SQL Toolbelt, you will need to unistall that too before continuing. Somehow it adds a reference to the 2005 version of the SQL Management Studio.

No one has mentioned -m option for remote shutdown:

shutdown -r -f -m \\machinename

Also:

• The -r parameter causes a reboot (which is usually what you want on a remote machine, since physically starting it might be difficult).
• The -f parameter option forces the reboot.
• You must have appropriate privileges to shut down the remote machine, of course.

These days, you can leverage the .NET library from VBA. The following works for me in Excel 2016. Returns the hash as uppercase hex.

Public Function SHA1(ByVal s As String) As String
    Dim Enc As Object, Prov As Object
    Dim Hash() As Byte, i As Integer

    Set Enc = CreateObject("System.Text.UTF8Encoding")
    Set Prov = CreateObject("System.Security.Cryptography.SHA1CryptoServiceProvider")

    Hash = Prov.ComputeHash_2(Enc.GetBytes_4(s))

    SHA1 = ""
    For i = LBound(Hash) To UBound(Hash)
        SHA1 = SHA1 & Hex(Hash(i) \ 16) & Hex(Hash(i) Mod 16)
    Next
End Function

I have seen something similar before when the account the SQL Server is set to run under does not have the required permission.

Tangentially, once it is installed, a common mistake is to change the login credentials from Windows Services, not from SQL Server Configuration Manager. Although they look the same, the SQL Server tool grants access to some registry keys that the Windows tool does not, which can cause a problem on service startup.

You can run Sysinternals RegMon/Sysinternals ProcessMon while the install is running, filtering by sqlsevr.exe and Failure messages to see if the account credentials are a problem.

Hope this helps

Adding to Nathan's (accepted) answer:

I wanted to cycle through the list of resolutions but didnt see anything for it:

function vncNextRes()
{
   xrandr -s $(($(xrandr | grep '^*'|sed 's@^\*\([0-9]*\).*$@\1@')+1)) > /dev/null 2>&1 || \
   xrandr -s 0
}

It gets the current index, steps to the next one and cycles back to 0 on error (i.e. end)

EDIT

Modified to match a later version of xrandr ("*" is on end of line and no leading resolution identifier).

function vncNextRes()
{
   xrandr -s $(($(xrandr 2>/dev/null | grep -n '\* *$'| sed 's@:.*@@')-2))  || \
   xrandr -s 0
}

The notation that is used in

a[::-1]

means that for a given string/list/tuple, you can slice the said object using the format

<object_name>[<start_index>, <stop_index>, <step>]

This means that the object is going to slice every "step" index from the given start index, till the stop index (excluding the stop index) and return it to you.

In case the start index or stop index is missing, it takes up the default value as the start index and stop index of the given string/list/tuple. If the step is left blank, then it takes the default value of 1 i.e it goes through each index.

So,

a = '1234'
print a[::2]

would print

13

Now the indexing here and also the step count, support negative numbers. So, if you give a -1 index, it translates to len(a)-1 index. And if you give -x as the step count, then it would step every x'th value from the start index, till the stop index in the reverse direction. For example

a = '1234'
print a[3:0:-1]

This would return

432

Note, that it doesn't return 4321 because, the stop index is not included.

Now in your case,

str(int(a[::-1]))

would just reverse a given integer, that is stored in a string, and then convert it back to a string

i.e "1234" -> "4321" -> 4321 -> "4321"

If what you are trying to do is just reverse the given string, then simply a[::-1] would work .

According to this JSPerf test, they differ in speed. But unless you're going to use them in huge amounts, any of them should perform fine.

For completeness: As asawyer already mentioned, you can also use the .toString() method.

See here if you want to grant a Facebook App permanent access to a page (even when you / the app owner are logged out):

http://developers.facebook.com/docs/opengraph/using-app-tokens/

"An App Access Token does not expire unless you refresh the application secret through your app settings."

From .NET 2.0 you shouldn't need to do this. If you do not explicitly set the Proxy property on a web request it uses the value of the static WebRequest.DefaultWebProxy. If you wanted to change the proxy being used by all subsequent WebRequests, you can set this static DefaultWebProxy property.

The default behaviour of WebRequest.DefaultWebProxy is to use the same underlying settings as used by Internet Explorer.

If you wanted to use different proxy settings to the current user then you would need to code

WebRequest webRequest = WebRequest.Create("http://stackoverflow.com/");
webRequest.Proxy = new WebProxy("http://proxyserver:80/",true);

or

WebRequest.DefaultWebProxy = new WebProxy("http://proxyserver:80/",true);

You should also remember the object model for proxies includes the concept that the proxy can be different depending on the destination hostname. This can make things a bit confusing when debugging and checking the property of webRequest.Proxy. Call

webRequest.Proxy.GetProxy(new Uri("http://google.com.au")) to see the actual details of the proxy server that would be used.

There seems to be some debate about whether you can set webRequest.Proxy or WebRequest.DefaultWebProxy = null to prevent the use of any proxy. This seems to work OK for me but you could set it to new DefaultProxy() with no parameters to get the required behaviour. Another thing to check is that if a proxy element exists in your applications config file, the .NET Framework will NOT use the proxy settings in Internet Explorer.

The MSDN Magazine article Take the Burden Off Users with Automatic Configuration in .NET gives further details of what is happening under the hood.

At first glance one really wants to use New-PSDrive supplying it credentials.

> New-PSDrive -Name P -PSProvider FileSystem -Root \\server\share -Credential domain\user

Fails!

New-PSDrive : Cannot retrieve the dynamic parameters for the cmdlet. Dynamic parameters for NewDrive cannot be retrieved for the 'FileSystem' provider. The provider does not support the use of credentials. Please perform the operation again without specifying credentials.

The documentation states that you can provide a PSCredential object but if you look closer the cmdlet does not support this yet. Maybe in the next version I guess.

Therefore you can either use net use or the WScript.Network object, calling the MapNetworkDrive function:

$net = new-object -ComObject WScript.Network
$net.MapNetworkDrive("u:", "\\server\share", $false, "domain\user", "password")

Edit for New-PSDrive in PowerShell 3.0

Apparently with newer versions of PowerShell, the New-PSDrive cmdlet works to map network shares with credentials!

New-PSDrive -Name P -PSProvider FileSystem -Root \\Server01\Public -Credential user\domain -Persist

A small addition to the answers already posted, here's a Venn's diagram to sum up the theory (from Prateek Joshi's beautiful explanation):

And an example (also from Prateek's website):

Nothing but the following line of code worked for me:

getActivity().getWindow().setSoftInputMode(
            WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);

is is identity testing and == is equality testing. This means is is a way to check whether two things are the same things, or just equivalent.

Say you've got a simple person object. If it is named 'Jack' and is '23' years old, it's equivalent to another 23-year-old Jack, but it's not the same person.

class Person(object):
   def __init__(self, name, age):
       self.name = name
       self.age = age

   def __eq__(self, other):
       return self.name == other.name and self.age == other.age

jack1 = Person('Jack', 23)
jack2 = Person('Jack', 23)

jack1 == jack2 # True
jack1 is jack2 # False

They're the same age, but they're not the same instance of person. A string might be equivalent to another, but it's not the same object.

How about just > Format only cells that contain - in the drop down box select Blanks

Instead of

<div class="col-md-4"></div>
<div class="col-md-4"></div>
<div class="col-md-4"></div>

You could just use

<div class="col-md-4 col-md-offset-4"></div>

As long as you don't want anything in columns 1 & 3 this is a more elegant solution. The offset "adds" 4 columns in front, leaving you with 4 "spare" after.

PS I realise that the initial question specifies no offsets but at least one previous answer uses a CSS hack that is unnecessary if you use offsets. So for completeness' sake I think this is valid.

DECLARE @CMonth int=null
DECLARE @lCYear int=null

SET @lCYear=(SELECT  DATEPART(YEAR,GETDATE()))
SET @CMonth=(SELECT  DATEPART(MONTH,GETDATE()))

I had a similar problem and google was sending me to this post. My solution was a bit different and less compact, but hopefully this can be useful to someone.

Showing your image with matplotlib.pyplot.imshow is generally a fast way to display 2D data. However this by default labels the axes with the pixel count. If the 2D data you are plotting corresponds to some uniform grid defined by arrays x and y, then you can use matplotlib.pyplot.xticks and matplotlib.pyplot.yticks to label the x and y axes using the values in those arrays. These will associate some labels, corresponding to the actual grid data, to the pixel counts on the axes. And doing this is much faster than using something like pcolor for example.

Here is an attempt at this with your data:

import matplotlib.pyplot as plt

# ... define 2D array hist as you did

plt.imshow(hist, cmap='Reds')
x = np.arange(80,122,2) # the grid to which your data corresponds
nx = x.shape[0]
no_labels = 7 # how many labels to see on axis x
step_x = int(nx / (no_labels - 1)) # step between consecutive labels
x_positions = np.arange(0,nx,step_x) # pixel count at label position
x_labels = x[::step_x] # labels you want to see
plt.xticks(x_positions, x_labels)
# in principle you can do the same for y, but it is not necessary in your case

there any rule I can follow to be sure that my app executes my own code just in the main thread?

Typically you wouldn't need to do anything to ensure this — your list of things is usually enough. Unless you're interacting with some API that happens to spawn a thread and run your code in the background, you'll be running on the main thread.

If you want to be really sure, you can do things like

[self performSelectorOnMainThread:@selector(myMethod:) withObject:anObj waitUntilDone:YES];

to execute a method on the main thread. (There's a GCD equivalent too.)

Check out Lists.partition(java.util.List, int) from Google Guava:

Returns consecutive sublists of a list, each of the same size (the final list may be smaller). For example, partitioning a list containing [a, b, c, d, e] with a partition size of 3 yields [[a, b, c], [d, e]] -- an outer list containing two inner lists of three and two elements, all in the original order.

I have re-factored the code in my original answer. I have removed the recursion and removed the assumed existence overhead.

function roughSizeOfObject( object ) {

    var objectList = [];
    var stack = [ object ];
    var bytes = 0;

    while ( stack.length ) {
        var value = stack.pop();

        if ( typeof value === 'boolean' ) {
            bytes += 4;
        }
        else if ( typeof value === 'string' ) {
            bytes += value.length * 2;
        }
        else if ( typeof value === 'number' ) {
            bytes += 8;
        }
        else if
        (
            typeof value === 'object'
            && objectList.indexOf( value ) === -1
        )
        {
            objectList.push( value );

            for( var i in value ) {
                stack.push( value[ i ] );
            }
        }
    }
    return bytes;
}

For objects you can nest the queries:

DB::table('orders')->find(DB::table('orders')->max('id'));

So the inside query looks up the max id in the table and then passes that to the find, which gets you back the object.

Alternatively, when you want to save individual R objects, I recommend using saveRDS.

You can save R objects using saveRDS, then load them into R with a new variable name using readRDS.

Example:

# Save the city object
saveRDS(city, "city.rds")

# ...

# Load the city object as city
city <- readRDS("city.rds")

# Or with a different name
city2 <- readRDS("city.rds")

But when you want to save many/all your objects in your workspace, use Manetheran's answer.

Expanding on betabandido's answer, you could write a function to inject the attributes as constants into the module:

def module_register_class_constants(klass, attr_prefix):
    globals().update(
        (name, getattr(klass, name)) for name in dir(klass) if name.startswith(attr_prefix)
    )

class Animal(object):
    SIZE_HUGE = "Huge"
    SIZE_BIG = "Big"

module_register_class_constants(Animal, "SIZE_")

class Horse(Animal):
    def printSize(self):
        print SIZE_BIG

for example, when to use it over foreach?

You don't use IEnumerable "over" foreach. Implementing IEnumerable makes using foreach possible.

When you write code like:

foreach (Foo bar in baz)
{
   ...
}

it's functionally equivalent to writing:

IEnumerator bat = baz.GetEnumerator();
while (bat.MoveNext())
{
   bar = (Foo)bat.Current
   ...
}

By "functionally equivalent," I mean that's actually what the compiler turns the code into. You can't use foreach on baz in this example unless baz implements IEnumerable.

IEnumerable means that baz implements the method

IEnumerator GetEnumerator()

The IEnumerator object that this method returns must implement the methods

bool MoveNext()

and

Object Current()

The first method advances to the next object in the IEnumerable object that created the enumerator, returning false if it's done, and the second returns the current object.

Anything in .Net that you can iterate over implements IEnumerable. If you're building your own class, and it doesn't already inherit from a class that implements IEnumerable, you can make your class usable in foreach statements by implementing IEnumerable (and by creating an enumerator class that its new GetEnumerator method will return).

doesnt directly answer your question. But helpful for those who want to start something after some time.

Future.delayed(Duration(seconds: 1), () {
            print('yo hey');
          });

To me it seems @atomicules has the simplest answer, but I think it can be simplified a little more. You need to put an @ before anything you want to be global, so that it compiles to this.anything and this refers to the global object.

so...

@bawbag = (x, y) ->
    z = (x * y)

bawbag(5, 10)

compiles to...

this.bawbag = function(x, y) {
  var z;
  return z = x * y;
};
bawbag(5, 10);

and works inside and outside of the wrapper given by node.js

(function() {
    this.bawbag = function(x, y) {
      var z;
      return z = x * y;
    };
    console.log(bawbag(5,13)) // works here
}).call(this);

console.log(bawbag(5,11)) // works here

No extra middlewares required. Just use:

app.use('/favicon.ico', express.static('images/favicon.ico'));

The following code helps me to setup communication between two siblings. The setup is done in their parent during render() and componentDidMount() calls. It is based on https://reactjs.org/docs/refs-and-the-dom.html Hope it helps.

class App extends React.Component<IAppProps, IAppState> {
    private _navigationPanel: NavigationPanel;
    private _mapPanel: MapPanel;

    constructor() {
        super();
        this.state = {};
    }

    // `componentDidMount()` is called by ReactJS after `render()`
    componentDidMount() {
        // Pass _mapPanel to _navigationPanel
        // It will allow _navigationPanel to call _mapPanel directly
        this._navigationPanel.setMapPanel(this._mapPanel);
    }

    render() {
        return (
            <div id="appDiv" style={divStyle}>
                // `ref=` helps to get reference to a child during rendering
                <NavigationPanel ref={(child) => { this._navigationPanel = child; }} />
                <MapPanel ref={(child) => { this._mapPanel = child; }} />
            </div>
        );
    }
}

From a Windows 10

• Open Command Promt then type telnet localhost 2181and then you type srvr OR
• From inside bin folder, open a PowerShell window and type zkServer.sh status

You can also use a regular expression as a field separator. The following will print "bar" by using a regular expression to set the number "10" as a separator.

echo "foo 10 bar" | awk -F'[0-9][0-9]' '{print $2}'

You're better off using table-layout: fixed

Auto is the default value and with large tables can cause a bit of client side lag as the browser iterates through it to check all the sizes fit.

Fixed is far better and renders quicker to the page. The structure of the table is dependent on the tables overall width and the width of each of the columns.

Here it is applied to the original example: JSFIDDLE, You'll note that the remaining columns are crushed and overlapping their content. We can fix that with some more CSS (all I've had to do is add a class to the first TR):

    table {
        width: 100%;
        table-layout: fixed;
    }

    .header-row > td {
        width: 100px;
    }

    td.rhead {
        width: 300px
    }

Seen in action here: JSFIDDLE

if you have

<span class="label label-default">New</span>

just add the style="font-size:XXpx;", ej.

<span class="label label-default" style="font-size:15px;">New</span>

Simple JavaScript will do -

<form action="myservlet.do" method="POST">
    <select name="myselect" id="myselect" onchange="this.form.submit()">
        <option value="1">One</option>
        <option value="2">Two</option>
        <option value="3">Three</option>
        <option value="4">Four</option>
    </select>
</form>

Here is a link for a good javascript tutorial.

I've changed my android:minSdkVersion and android:targetSdkVersion to 18 from 21:

uses-sdk android:minSdkVersion="18" android:targetSdkVersion="18" 

Now I can install my app successfully.

The problem is that you use a localizing formatter that generates locale-specific decimal point, which is "," in your case. But Double.parseDouble() expects non-localized double literal. You could solve your problem by using a locale-specific parsing method or by changing locale of your formatter to something that uses "." as the decimal point. Or even better, avoid unnecessary formatting by using something like this:

double rounded = (double) Math.round(value * 100.0) / 100.0;

You can write your possible date formats in array and parse date as following:

public static void Main(string[] args)
        {
            string dd = "12/31/2015"; //or 31/12/2015
            DateTime startDate;
            string[] formats = { "dd/MM/yyyy", "dd/M/yyyy", "d/M/yyyy", "d/MM/yyyy",
                                "dd/MM/yy", "dd/M/yy", "d/M/yy", "d/MM/yy", "MM/dd/yyyy"};
            
            DateTime.TryParseExact(dd, formats, 
            System.Globalization.CultureInfo.InvariantCulture,
            System.Globalization.DateTimeStyles.None, out startDate);
                
            Console.WriteLine(startDate.ToString("yyyy-MM-dd"));
            
        }

You can create a DIV component using the <h:panelGroup/>. By default, the <h:panelGroup/> will generate a SPAN in the HTML code.

However, if you specify layout="block", then the component will be a DIV in the generated HTML code.

<h:panelGroup layout="block"/>

The simplest approach would be to use LINQ:

var count = text.TakeWhile(c => c == '$').Count();

There are certainly more efficient approaches, but that's probably the simplest.

Looks like everyone is answering One-to-many vs. Many-to-many:

The difference between One-to-many, Many-to-one and Many-to-Many is:

One-to-many vs Many-to-one is a matter of perspective. Unidirectional vs Bidirectional will not affect the mapping but will make difference on how you can access your data.

• In Many-to-one the many side will keep reference of the one side. A good example is "A State has Cities". In this case State is the one side and City is the many side. There will be a column state_id in the table cities.

In unidirectional, Person class will have List<Skill> skills but Skill will not have Person person. In bidirectional, both properties are added and it allows you to access a Person given a skill( i.e. skill.person).

• In One-to-Many the one side will be our point of reference. For example, "A User has Addresses". In this case we might have three columns address_1_id, address_2_id and address_3_id or a look up table with multi column unique constraint on user_id on address_id.

In unidirectional, a User will have Address address. Bidirectional will have an additional List<User> users in the Address class.

• In Many-to-Many members of each party can hold reference to arbitrary number of members of the other party. To achieve this a look up table is used. Example for this is the relationship between doctors and patients. A doctor can have many patients and vice versa.

In order to access private fields, you need to get them from the class's declared fields and then make them accessible:

Field f = obj.getClass().getDeclaredField("stuffIWant"); //NoSuchFieldException
f.setAccessible(true);
Hashtable iWantThis = (Hashtable) f.get(obj); //IllegalAccessException

EDIT: as has been commented by aperkins, both accessing the field, setting it as accessible and retrieving the value can throw Exceptions, although the only checked exceptions you need to be mindful of are commented above.

The NoSuchFieldException would be thrown if you asked for a field by a name which did not correspond to a declared field.

obj.getClass().getDeclaredField("misspelled"); //will throw NoSuchFieldException

The IllegalAccessException would be thrown if the field was not accessible (for example, if it is private and has not been made accessible via missing out the f.setAccessible(true) line.

The RuntimeExceptions which may be thrown are either SecurityExceptions (if the JVM's SecurityManager will not allow you to change a field's accessibility), or IllegalArgumentExceptions, if you try and access the field on an object not of the field's class's type:

f.get("BOB"); //will throw IllegalArgumentException, as String is of the wrong type

The best way to find the position of item in the list is by using Collections interface,

Eg,

List<Integer> sampleList = Arrays.asList(10,45,56,35,6,7);
Collections.binarySearch(sampleList, 56);

Output : 2

To change the Modal position in the viewport you can target the Modal div id, in this example this id is myModal3

    <div id="modal3" class="modal">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
        <h4 class="modal-title">Modal title</h4>
      </div>
      <div class="modal-body">
        <p>One fine body…</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>


#myModal3 {
top:5%;
right:50%;
outline: none;
overflow:hidden;
}

check jar files in your project which are mentioned in config.ini if not proper then install manually and then follow the following steps:

1. Select your product configuration file, right-click on it and select Run As Run Configurations
2. Select "Validate plug-ins prior to launching". This will check if you have all required plug-ins in your run configuration. If this check reports that some plug-ins are missing, try clicking the "Add Required-Plug-Ins" button. Also make sure to define all dependencies in your product. And your application start running

A very nice example that uses :after and :before to do the trick is in Styling Select Box with CSS3 | CSSDeck

Here are both fixes.

First, regarding the fixed sidebar, you need to give it a height for it to overflow:

HTML Code:

<div id="sidebar">Menu</div>
<div id="content">Text</div>

CSS Code:

body {font:76%/150% Arial, Helvetica, sans-serif; color:#666; width:100%; height:100%;}
#sidebar {position:fixed; top:0; left:0; width:20%; height:100%; background:#EEE; overflow:auto;}
#content {width:80%; padding-left:20%;}

@media screen and (max-height:200px){
    #sidebar {color:blue; font-size:50%;}
}

Live example: http://jsfiddle.net/RWxGX/3/

It's impossible NOT to get a scroll bar if your content overflows the height of the div. That's why I've added a media query for screen height. Maybe you can adjust your styles for short screen sizes so the scroll doesn't need to appear.

Cheers, Ignacio

The main problem is that:

in a constructor, the injection of the dependencies has not yet occurred*

_{*obviously excluding Constructor Injection}

Real-world example:

public class Foo {

    @Inject
    Logger LOG;

    @PostConstruct
    public void fooInit(){
        LOG.info("This will be printed; LOG has already been injected");
    }

    public Foo() {
        LOG.info("This will NOT be printed, LOG is still null");
        // NullPointerException will be thrown here
    }
}

IMPORTANT: @PostConstruct and @PreDestroy have been completely removed in Java 11.

To keep using them, you'll need to add the javax.annotation-api JAR to your dependencies.

Maven

<!-- https://mvnrepository.com/artifact/javax.annotation/javax.annotation-api -->
<dependency>
    <groupId>javax.annotation</groupId>
    <artifactId>javax.annotation-api</artifactId>
    <version>1.3.2</version>
</dependency>

Gradle

// https://mvnrepository.com/artifact/javax.annotation/javax.annotation-api
compile group: 'javax.annotation', name: 'javax.annotation-api', version: '1.3.2'

Observer a.k.a callback is registered at Observable.

It is used for informing e.g. about events that happened at some point of time. It is widely used in Swing, Ajax, GWT for dispatching operations on e.g. UI events (button clicks, textfields changed etc).

In Swing you find methods like addXXXListener(Listener l), in GWT you have (Async)callbacks.

As list of observers is dynamic, observers can register and unregister during runtime. It is also a good way do decouple observable from observers, as interfaces are used.

This problem arises when you have a custom class that extends a different class (in this case a view) and does not import all the constructors required by the class.

For eg : public class CustomTextView extends TextView{}

This class would have 4 constructors and if you miss out on any one it would crash. For the matter of fact I missed out the last one which was used by Lollipop added that constructor and worked fine.

It allows browsers to determine if they can handle the scripting/style language before making a request for the script or stylesheet (or, in the case of embedded script/style, identify which language is being used).

This would be much more important if there had been more competition among languages in browser space, but VBScript never made it beyond IE and PerlScript never made it beyond an IE specific plugin while JSSS was pretty rubbish to begin with.

The draft of HTML5 makes the attribute optional.

Generating a single random number in a program is problematic. Random number generators are only "random" in the sense that repeated invocations produce numbers from a given probability distribution.

Seeding the RNG won't help, especially if you just seed it from a low-resolution timer. You'll just get numbers that are a hash function of the time, and if you call the program often, they may not change often. You might improve a little bit by using srand(time(NULL) + getpid()) (_getpid() on Windows), but that still won't be random.

The ONLY way to get numbers that are random across multiple invocations of a program is to get them from outside the program. That means using a system service such as /dev/random (Linux) or CryptGenRandom() (Windows), or from a service like random.org.

In ES2015 a.k.a ES6, class is a syntactic sugar for functions.

If you want to force to set a context for this you can use bind() method. As @chetan pointed, on invocation you can set the context as well! Check the example below:

class Form extends React.Component {
constructor() {
    super();
  }
  handleChange(e) {
    switch (e.target.id) {
      case 'owner':
        this.setState({owner: e.target.value});
        break;
      default:
    }
  }
  render() {
    return (
      <form onSubmit={this.handleNewCodeBlock}>
        <p>Owner:</p> <input onChange={this.handleChange.bind(this)} />
      </form>
    );
  }
}

Here we forced the context inside handleChange() to Form.

For whatever reason, the Scanner class also issues this same exception if it encounters special characters it cannot read. Beyond using the hasNextLine() method before each call to nextLine(), make sure the correct encoding is passed to the Scanner constructor, e.g.:

Scanner scanner = new Scanner(new FileInputStream(filePath), "UTF-8");

I know its late but i recently ran into this situation. After wasting entire day I finally found the solution. I am suprised that I got this info on oracle's website whereas this seems nowhere to be found on IBM's website.

If you want to use JDBC drivers for DB2 that are compatible with JDK 1.5 or 1.4 , you need to use the jar db2jcc.jar, which is available in SQLLIB/java/ folder of your db2 installation.

Just paste this code into functions.php file:

add_filter('nav_menu_css_class' , 'special_nav_class' , 10 , 2);

function special_nav_class ($classes, $item) {
  if (in_array('current-menu-item', $classes) ){
    $classes[] = 'active ';
  }
  return $classes;
}

More on wordpress.org:

• Highlight Current Page in WordPress 3.0 Menus
• Adding .active class to active menu item

I used runas /user:domainuser@domain cmd which opened an elevated prompt successfully.

The array you created by Dim s(0) As String IS NOT EMPTY

In VB.Net, the subscript you use in the array is index of the last element. VB.Net by default starts indexing at 0, so you have an array that already has one element.

You should instead try using System.Collections.Specialized.StringCollection or (even better) System.Collections.Generic.List(Of String). They amount to pretty much the same thing as an array of string, except they're loads better for adding and removing items. And let's be honest: you'll rarely create an empty string array without wanting to add at least one element to it.

If you really want an empty string array, declare it like this:

Dim s As String()

or

Dim t() As String

I'm running BS3 on a dev site and the following produces the effect/layout you're requesting. Of course you'll need the glyphicons set up in BS3.

<div class="navbar navbar-inverse navbar-static-top" role="navigation">

    <div class="navbar-header">
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-ex1-collapse">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        </button>
        <a class="navbar-brand" rel="home" href="/" title="Aahan Krish's Blog - Homepage">ITSMEEE</a>
    </div>

    <div class="collapse navbar-collapse navbar-ex1-collapse">

        <ul class="nav navbar-nav">
            <li><a href="/topic/notes/">/notes</a></li>
            <li><a href="/topic/dev/">/dev</a></li>
            <li><a href="/topic/good-reads/">/good-reads</a></li>
            <li><a href="/topic/art/">/art</a></li>
            <li><a href="/topic/bookmarks/">/bookmarks</a></li>
            <li><a href="/all-topics/">/all</a></li>
        </ul>

        <div class="col-sm-3 col-md-3 pull-right">
        <form class="navbar-form" role="search">
        <div class="input-group">
            <input type="text" class="form-control" placeholder="Search" name="srch-term" id="srch-term">
            <div class="input-group-btn">
                <button class="btn btn-default" type="submit"><i class="glyphicon glyphicon-search"></i></button>
            </div>
        </div>
        </form>
        </div>

    </div>
</div>

UPDATE: See JSFiddle

You can also select your default terminal by pressing F1 in VS Code and typing/selecting Terminal: Select Default Shell.

$info = pathinfo($pathtofile);
if ($info["extension"] == "jpg") { .... }

In addition to the above, you can do this (where "YourListObjectName" is the name of your table):

Dim LO As ListObject
Set LO = ActiveSheet.ListObjects("YourListObjectName")

But I think that only works if you want to reference a list object that's on the active sheet.

I found your question because I wanted to refer to a list object (a table) on one worksheet that a pivot table on a different worksheet refers to. Since list objects are part of the Worksheets collection, you have to know the name of the worksheet that list object is on in order to refer to it. So to get the name of the worksheet that the list object is on, I got the name of the pivot table's source list object (again, a table) and looped through the worksheets and their list objects until I found the worksheet that contained the list object I was looking for.

Public Sub GetListObjectWorksheet()
' Get the name of the worksheet that contains the data
' that is the pivot table's source data.

    Dim WB As Workbook
    Set WB = ActiveWorkbook

    ' Create a PivotTable object and set it to be
    ' the pivot table in the active cell:
    Dim PT As PivotTable
    Set PT = ActiveCell.PivotTable

    Dim LO As ListObject
    Dim LOWS As Worksheet

    ' Loop through the worksheets and each worksheet's list objects
    ' to find the name of the worksheet that contains the list object
    ' that the pivot table uses as its source data:
    Dim WS As Worksheet
    For Each WS In WB.Worksheets
        ' Loop through the ListObjects in each workshet:
        For Each LO In WS.ListObjects
            ' If the ListObject's name is the name of the pivot table's soure data,
            ' set the LOWS to be the worksheet that contains the list object:
            If LO.Name = PT.SourceData Then
                Set LOWS = WB.Worksheets(LO.Parent.Name)
            End If
        Next LO
    Next WS

    Debug.Print LOWS.Name

End Sub

Maybe someone knows a more direct way.

Simple, ORDER BY orders the data and GROUP BY groups, or combines the data.

ORDER BY orders the result set as per the mentioned field, by default in ascending order.

Suppose you are firing a query as ORDER BY (student_roll_number), it will show you result in ascending order of student's roll numbers. Here, student_roll_number entry might occur more than once.

In GROUP BY case, we use this with aggregate functions, and it groups the data as per the aggregate function, and we get the result. Here, if our query has SUM (marks) along with GROUP BY (student_first_name) it will show the sum of marks of students belonging to each group (where all members of a group will have the same first name).

I like the solution from @Pho3niX83...

Let's extend it with "word" instead of "char"...

function trimWord(_string, _word) {

    var splitted = _string.split(_word);

    while (splitted.length && splitted[0] === "") {
        splitted.shift();
    }
    while (splitted.length && splitted[splitted.length - 1] === "") {
        splitted.pop();
    }
    return splitted.join(_word);
};

if visible.

$("#Element").is(':visible');

if it's hidden.

$("#Element").is(':hidden');

I got a solution working in the end using Redemption, have a look at these questions...

• Using Redemption...

• Using Redemption on a 64 bit machine

If you know the position, why not just get the index from that?

Then use .loc:

df.loc[index, 'COL_NAME'] = x

Set both :focusable and :focusableInTouchMode to true and call requestFocus. It does the trick.

In case you are using Java 8 and want to have a more Functional Programming approach, you can define a Function that manages the control and then you can reuse it and apply() whenever is needed.

Coming to practice, you can define the Function as

Function<String, Boolean> isNotEmpty = s -> s != null && !"".equals(s)

Then, you can use it by simply calling the apply() method as:

String emptyString = "";
isNotEmpty.apply(emptyString); // this will return false

String notEmptyString = "StackOverflow";
isNotEmpty.apply(notEmptyString); // this will return true

If you prefer, you can define a Function that checks if the String is empty and then negate it with !.

In this case, the Function will look like as :

Function<String, Boolean> isEmpty = s -> s == null || "".equals(s)

Then, you can use it by simply calling the apply() method as:

String emptyString = "";
!isEmpty.apply(emptyString); // this will return false

String notEmptyString = "StackOverflow";
!isEmpty.apply(notEmptyString); // this will return true

If you have Anaconda installed I recomend you to uninstall it and try installing python package from source, i fixed this problem in this way

Here is a working version of the "build defs". This is similar to my previous answer but I figured out the build month. (You just can't compute build month in a #if statement, but you can use a ternary expression that will be compiled down to a constant.)

Also, according to the documentation, if the compiler cannot get the time of day it will give you question marks for these strings. So I added tests for this case, and made the various macros return an obviously wrong value (99) if this happens.

#ifndef BUILD_DEFS_H

#define BUILD_DEFS_H


// Example of __DATE__ string: "Jul 27 2012"
// Example of __TIME__ string: "21:06:19"

#define COMPUTE_BUILD_YEAR \
    ( \
        (__DATE__[ 7] - '0') * 1000 + \
        (__DATE__[ 8] - '0') *  100 + \
        (__DATE__[ 9] - '0') *   10 + \
        (__DATE__[10] - '0') \
    )


#define COMPUTE_BUILD_DAY \
    ( \
        ((__DATE__[4] >= '0') ? (__DATE__[4] - '0') * 10 : 0) + \
        (__DATE__[5] - '0') \
    )


#define BUILD_MONTH_IS_JAN (__DATE__[0] == 'J' && __DATE__[1] == 'a' && __DATE__[2] == 'n')
#define BUILD_MONTH_IS_FEB (__DATE__[0] == 'F')
#define BUILD_MONTH_IS_MAR (__DATE__[0] == 'M' && __DATE__[1] == 'a' && __DATE__[2] == 'r')
#define BUILD_MONTH_IS_APR (__DATE__[0] == 'A' && __DATE__[1] == 'p')
#define BUILD_MONTH_IS_MAY (__DATE__[0] == 'M' && __DATE__[1] == 'a' && __DATE__[2] == 'y')
#define BUILD_MONTH_IS_JUN (__DATE__[0] == 'J' && __DATE__[1] == 'u' && __DATE__[2] == 'n')
#define BUILD_MONTH_IS_JUL (__DATE__[0] == 'J' && __DATE__[1] == 'u' && __DATE__[2] == 'l')
#define BUILD_MONTH_IS_AUG (__DATE__[0] == 'A' && __DATE__[1] == 'u')
#define BUILD_MONTH_IS_SEP (__DATE__[0] == 'S')
#define BUILD_MONTH_IS_OCT (__DATE__[0] == 'O')
#define BUILD_MONTH_IS_NOV (__DATE__[0] == 'N')
#define BUILD_MONTH_IS_DEC (__DATE__[0] == 'D')


#define COMPUTE_BUILD_MONTH \
    ( \
        (BUILD_MONTH_IS_JAN) ?  1 : \
        (BUILD_MONTH_IS_FEB) ?  2 : \
        (BUILD_MONTH_IS_MAR) ?  3 : \
        (BUILD_MONTH_IS_APR) ?  4 : \
        (BUILD_MONTH_IS_MAY) ?  5 : \
        (BUILD_MONTH_IS_JUN) ?  6 : \
        (BUILD_MONTH_IS_JUL) ?  7 : \
        (BUILD_MONTH_IS_AUG) ?  8 : \
        (BUILD_MONTH_IS_SEP) ?  9 : \
        (BUILD_MONTH_IS_OCT) ? 10 : \
        (BUILD_MONTH_IS_NOV) ? 11 : \
        (BUILD_MONTH_IS_DEC) ? 12 : \
        /* error default */  99 \
    )

#define COMPUTE_BUILD_HOUR ((__TIME__[0] - '0') * 10 + __TIME__[1] - '0')
#define COMPUTE_BUILD_MIN  ((__TIME__[3] - '0') * 10 + __TIME__[4] - '0')
#define COMPUTE_BUILD_SEC  ((__TIME__[6] - '0') * 10 + __TIME__[7] - '0')


#define BUILD_DATE_IS_BAD (__DATE__[0] == '?')

#define BUILD_YEAR  ((BUILD_DATE_IS_BAD) ? 99 : COMPUTE_BUILD_YEAR)
#define BUILD_MONTH ((BUILD_DATE_IS_BAD) ? 99 : COMPUTE_BUILD_MONTH)
#define BUILD_DAY   ((BUILD_DATE_IS_BAD) ? 99 : COMPUTE_BUILD_DAY)

#define BUILD_TIME_IS_BAD (__TIME__[0] == '?')

#define BUILD_HOUR  ((BUILD_TIME_IS_BAD) ? 99 :  COMPUTE_BUILD_HOUR)
#define BUILD_MIN   ((BUILD_TIME_IS_BAD) ? 99 :  COMPUTE_BUILD_MIN)
#define BUILD_SEC   ((BUILD_TIME_IS_BAD) ? 99 :  COMPUTE_BUILD_SEC)


#endif // BUILD_DEFS_H

With the following test code, the above works great:

printf("%04d-%02d-%02dT%02d:%02d:%02d\n", BUILD_YEAR, BUILD_MONTH, BUILD_DAY, BUILD_HOUR, BUILD_MIN, BUILD_SEC);

However, when I try to use those macros with your stringizing macro, it stringizes the literal expression! I don't know of any way to get the compiler to reduce the expression to a literal integer value and then stringize.

Also, if you try to statically initialize an array of values using these macros, the compiler complains with an error: initializer element is not constant message. So you cannot do what you want with these macros.

At this point I'm thinking that your best bet is the Python script that just generates a new include file for you. You can pre-compute anything you want in any format you want. If you don't want Python we can write an AWK script or even a C program.

The key is to keep the declarations of the variable in the header file and source file the same.

I use this trick

------sample.c------
#define sample_c
#include sample.h

(rest of sample .c)

------sample.h------
#ifdef sample_c
#define EXTERN
#else
#define EXTERN extern
#endif

EXTERN int x;

Sample.c is only compiled once and it defines the variables. Any file that includes sample.h is only given the "extern" of the variable; it does allocate space for that variable.

When you change the type of x, it will change for everybody. You won't need to remember to change it in the source file and the header file.

Try with a CASE in this way :

SUM(CASE 
    WHEN PaymentType = "credit card" 
    THEN TotalAmount 
    ELSE 0 
END) AS CreditCardTotal,

Should give what you are looking for ...

This seems like a common misunderstanding. In Oracle's JVM, the permanent generation is not part of the heap. It's a separate space for class definitions and related data. In Java 6 and earlier, interned strings were also stored in the permanent generation. In Java 7, interned strings are stored in the main object heap.

Here is a good post on permanent generation.

I like the descriptions given for each space in Oracle's guide on JConsole:

For the HotSpot Java VM, the memory pools for serial garbage collection are the following.

• Eden Space (heap): The pool from which memory is initially allocated for most objects.
• Survivor Space (heap): The pool containing objects that have survived the garbage collection of the Eden space.
• Tenured Generation (heap): The pool containing objects that have existed for some time in the survivor space.
• Permanent Generation (non-heap): The pool containing all the reflective data of the virtual machine itself, such as class and method objects. With Java VMs that use class data sharing, this generation is divided into read-only and read-write areas.
• Code Cache (non-heap): The HotSpot Java VM also includes a code cache, containing memory that is used for compilation and storage of native code.

Java uses generational garbage collection. This means that if you have an object foo (which is an instance of some class), the more garbage collection events it survives (if there are still references to it), the further it gets promoted. It starts in the young generation (which itself is divided into multiple spaces - Eden and Survivor) and would eventually end up in the tenured generation if it survived long enough.

Exclamation mark makes any function always return a boolean.
The final value is the negation of the value returned by the function.

!function bool() { return false; }() // true
!function bool() { return true; }() // false

Omitting ! in the above examples would be a SyntaxError.

function bool() { return true; }() // SyntaxError

However, a better way to achieve this would be:

(function bool() { return true; })() // true

You shouldn't use both ngRoute and UI-router. Here's a sample code for UI-router:

repoApp.config(function($stateProvider, $urlRouterProvider) {_x000D_
  _x000D_
  $stateProvider_x000D_
    .state('state1', {_x000D_
      url: "/state1",_x000D_
      templateUrl: "partials/state1.html",_x000D_
      controller: 'YourCtrl'_x000D_
    })_x000D_
    _x000D_
    .state('state2', {_x000D_
      url: "/state2",_x000D_
      templateUrl: "partials/state2.html",_x000D_
      controller: 'YourOtherCtrl'_x000D_
    });_x000D_
    $urlRouterProvider.otherwise("/state1");_x000D_
});_x000D_
//etc.

You can find a great answer on the difference between these two in this thread: What is the difference between angular-route and angular-ui-router?

You can also consult UI-Router's docs here: https://github.com/angular-ui/ui-router

How about using an expression which evaluates to TRUE (or FALSE)?

select get_something('NAME', 1 = 1) from dual

Do you want to match a class exactly, e.g. only matching FileInputStream instead of any subclass of FileInputStream? If so, use getClass() and ==. I would typically do this in an equals, so that an instance of X isn't deemed equal to an instance of a subclass of X - otherwise you can get into tricky symmetry problems. On the other hand, that's more usually useful for comparing that two objects are of the same class than of one specific class.

Otherwise, use instanceof. Note that with getClass() you will need to ensure you have a non-null reference to start with, or you'll get a NullPointerException, whereas instanceof will just return false if the first operand is null.

Personally I'd say instanceof is more idiomatic - but using either of them extensively is a design smell in most cases.

I struggled to find the working solution with ApplicationContext and TYPE_SYSTEM_ALERT and found confusing solutions, In case you want the dialog should be opened from any activity even the dialog is a singleton you have to use getApplicationContext(), and if want the dialog should be TYPE_SYSTEM_ALERT you will need the following steps:

first get the instance of dialog with correct theme, also you need to manage the version compatibility as I did in my following snippet:

AlertDialog.Builder builder = new AlertDialog.Builder(getApplicationContext(), R.style.Theme_AppCompat_Light);

After setting the title, message and buttons you have to build the dialog as:

AlertDialog alert = builder.create();

Now the type plays the main roll here, since this is the reason of crash, I handled the compatibility as following:

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        alert.getWindow().setType(WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY - 1);

    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        alert.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
    }

Note: if you are using a custom dialog with AppCompatDialog as below:

AppCompatDialog dialog = new AppCompatDialog(getApplicationContext(), R.style.Theme_AppCompat_Light);

you can directly define your type to the AppCompatDialog instance as following:

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY - 1);

    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
    }

Don't forget to add the manifest permission:

<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>

I have the same problem as @KTCheek in that I need it to execute sequentially. However I figured I would try using IAsyncEnumerable (introduced in .NET Core 3) and await foreach (introduced in C# 8). Here's what I have come up with:

public static class IEnumerableExtensions {
    public static async IAsyncEnumerable<TResult> SelectAsync<TSource, TResult>(this IEnumerable<TSource> source, Func<TSource, Task<TResult>> selector) {
        foreach (var item in source) {
            yield return await selector(item);
        }
    }
}

public static class IAsyncEnumerableExtensions {
    public static async Task<List<TSource>> ToListAsync<TSource>(this IAsyncEnumerable<TSource> source) {
        var list = new List<TSource>();

        await foreach (var item in source) {
            list.Add(item);
        }

        return list;
    }
}

This can be consumed by saying:

var inputs = await events.SelectAsync(ev => ProcessEventAsync(ev)).ToListAsync();

Update: Alternatively you can add a reference to "System.Linq.Async" and then you can say:

var inputs = await events
    .ToAsyncEnumerable()
    .SelectAwait(async ev => await ProcessEventAsync(ev))
    .ToListAsync();

findById is a convenience method on the model that's provided by Mongoose to find a document by its _id. The documentation for it can be found here.

Example:

// Search by ObjectId
var id = "56e6dd2eb4494ed008d595bd";
UserModel.findById(id, function (err, user) { ... } );

Functionally, it's the same as calling:

UserModel.findOne({_id: id}, function (err, user) { ... });

Note that Mongoose will cast the provided id value to the type of _id as defined in the schema (defaulting to ObjectId).

Consider making your route:

_files_manage:
    pattern: /files/management/{project}/{user}
    defaults: { _controller: AcmeTestBundle:File:manage }

since they are required fields. It will make your url's prettier, and be a bit easier to manage.

Your Controller would then look like

 public function projectAction($project, $user)

You could also use a CTE to grab groups of information you want and join them together, if you wanted them in the same row. Example, depending on which SQL syntax you use, here:

WITH group1 AS (
  SELECT testA
    FROM tableA
),
group2 AS (
  SELECT testB
    FROM tableB 
)
SELECT *
  FROM group1
  JOIN group2 ON group1.testA = group2.testB --your choice of join
;

You decide what kind of JOIN you want based on the data you are pulling, and make sure to have the same fields in the groups you are getting information from in order to put it all into a single row. If you have multiple columns, make sure to name them all properly so you know which is which. Also, for performance sake, CTE's are the way to go, instead of inline SELECT's and such. Hope this helps.

To push your existing repo into different, you need to:

1. Clone the original repo first.

   git clone https://git.fedorahosted.org/cgit/rhq/rhq.git
   

2. Push the cloned sources to your new repository:

   cd rhq
   git push https://github.com/user/example master:master
   

You may change master:master into source:destination branch.

If you want to push specific commit (branch), then do:

1. On the original repo, create and checkout a new branch:

   git checkout -b new_branch
   

2. Choose and reset to the point which you want to start with:

   git log # Find the interesting hash
   git reset 4b62bdc9087bf33cc01d0462bf16bbf396369c81 --hard
   

   Alternatively select the commit by git cherry-pick to append into existing HEAD.

3. Then push to your new repo:

   git push https://github.com/user/example new_branch:master
   

   ^{If you're rebasing, use -f for force push (not recommended). Run git reflog to see history of changes.}

When at the "Add resource folder", Build Path -> Configure Build Path -> Source (Tab) -> Add Folder -> Create new Folder

add "my-resource.txt" file inside the new folder. Then in your code:

    InputStream res =
    Main.class.getResourceAsStream("/my-resource.txt");

    BufferedReader reader =
        new BufferedReader(new InputStreamReader(res));
    String line = null;
    while ((line = reader.readLine()) != null) {
        System.out.println(line);
    }
    reader.close();

This happened to me when I was trying to push the develop branch (I am using git flow). Someone had push updates to master. to fix it I did:

git co master
git pull

Which fetched those changes. Then,

git co develop
git pull

Which didn't do anything. I think the develop branch already pushed despite the error message. Everything is up to date now and no errors.

Lambda explained for everyone:

Lambda is an annonymous function. This means lambda is a function objekt in Python that doesnt require a reference before. Let's concider this bit of code here:

def name_of_func():
    #command/instruction
    print('hello')

print(type(name_of_func))   #the name of the function is a reference
                            #the reference contains a function Objekt with command/instruction

To proof my proposition I print out the type of name_of_func which returns us:

<class 'function'>

A function must have a interface, but a interface dosent needs to contain something. What does this mean? Let's look a little bit closer to our function and we may notice that out of the name of the functions there are some more details we need to explain to understand what a function is.

A regular function will be defined with the syntax "def", then we type in the name and settle the interface with "()" and ending our definition by the syntax ":". Now we enter the functions body with our instructions/commands.

So let's consider this bit of code here:

def print_my_argument(x):
    print(x)


print_my_argument('Hello')

In this case we run our function, named "print_my_argument" and passing a parameter/argument through the interface. The Output will be:

Hello

So now that we know what a function is and how the architecture works for a function, we can take a look to an annonymous function. Let's consicder this bit of code here:

def name_of_func():
    print('Hello')



lambda: print('Hello')

these function objekts are pretty much the same except of the fact that the upper, regular function have a name and the other function is an annonymous one. Let's take a closer look on our annonymous function, to understand how to use it.

So let's concider this bit of code here:

def delete_last_char(arg1=None):
    print(arg1[:-1])

string = 'Hello World'
delete_last_char(string)

f = lambda arg1=None: print(arg1[:-1])
f(string)

So what we have done in the above code is to write once againg, a regular function and an anonymous function. Our anonymous function we had assignd to a var, which is pretty much the same as to give this function a name. Anyway, the output will be:

Hello Worl
Hello Worl

To fully proof that lambda is a function object and doesnt just mimik a function we run this bit of code here:

string = 'Hello World'
f = lambda arg1=string: print(arg1[:-1])
f()
print(type(f))

and the Output will be:

Hello Worl
<class 'function'>

Last but not least you should know that every function in python needs to return something. If nothing is defined in the body of the function, None will be returned by default. look at this bit of code here:

def delete_last_char(arg1):
    print(arg1[:-1])

string = 'Hello World'
x = delete_last_char(string)

f = lambda arg1=string: print(arg1[:-1])
x2 = f()

print(x)
print(x2)

Output will be:

Hello Worl
Hello Worl
None
None

I know this is an old question, but I came across it today searching for a pre-packaged solution to this problem, and found nothing that really met my needs.

Here is a solution (English only) that correctly supports Upper Case (shifted), Lower Case, punctuation, number keypad, etc.

It also allows for simple and straight-forward identification of - and reaction to - non-printable keys, like ESC, Arrows, Function keys, etc.

https://jsfiddle.net/5hhu896g/1/

keyboardCharMap and keyboardNameMap are the key to making this work

Thanks to DaveAlger for saving me some typing - and much discovery! - by providing the Named Key Array.

// check whether date is valid
var t = new Date('2011-07-07T11:20:00.000+00:00x');
valid = !isNaN(t.valueOf());

If you look at the documentation for str.split:

If sep is not specified or is None, a different splitting algorithm is applied: runs of consecutive whitespace are regarded as a single separator, and the result will contain no empty strings at the start or end if the string has leading or trailing whitespace. Consequently, splitting an empty string or a string consisting of just whitespace with a None separator returns [].

In other words, if you're trying to figure out what to pass to split to get '\n\tName: Jane Smith' to ['Name:', 'Jane', 'Smith'], just pass nothing (or None).

This almost solves your whole problem. There are two parts left.

First, you've only got two fields, the second of which can contain spaces. So, you only want one split, not as many as possible. So:

s.split(None, 1)

Next, you've still got those pesky colons. But you don't need to split on them. At least given the data you've shown us, the colon always appears at the end of the first field, with no space before and always space after, so you can just remove it:

key, value = s.split(None, 1)
key = key[:-1]

There are a million other ways to do this, of course; this is just the one that seems closest to what you were already trying.

1. Make sure password authentication is enabled on the target server. If it runs Ubuntu, then open /etc/ssh/sshd_config on the server, find lines PasswordAuthentication=no and comment all them out (put # at the start of the line), save the file and run sudo systemctl restart ssh to apply the configuration. If there is no such line then you're done.
2. Add -o PreferredAuthentications="password" to your scp command, e.g.:

   scp -o PreferredAuthentications="password" /path/to/file user@server:/destination/directory
   

Try this code,

public void ConnectToAccess()
{
    System.Data.OleDb.OleDbConnection conn = new 
        System.Data.OleDb.OleDbConnection();
    // TODO: Modify the connection string and include any
    // additional required properties for your database.
    conn.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;" +
        @"Data source= C:\Documents and Settings\username\" +
        @"My Documents\AccessFile.mdb";
    try
    {
        conn.Open();
        // Insert code to process data.
    }
        catch (Exception ex)
    {
        MessageBox.Show("Failed to connect to data source");
    }
    finally
    {
        conn.Close();
    }
}

http://msdn.microsoft.com/en-us/library/5ybdbtte(v=vs.71).aspx

What you do is called a projection. That's when you return only a scalar value that belongs to one entity. You can do this with JPA. See scalar value.

I think in this case, omitting the entity type altogether is possible:

   Query query = em.createNativeQuery(  "select id from users where username = ?");  
   query.setParameter(1, "lt");  
   BigDecimal val = (BigDecimal) query.getSingleResult(); 

Example taken from here.

From the menu:

Build|Generate Signed APK

or

Build|Build APK

(the latter if you don't need a signed one to publish to the Play Store)

Use it as

select Name, count(Name) as Count from YourTable
group by Name
union 
Select 'SUM' , COUNT(Name) from YourTable

Normally that error occurs when a } was missed somewhere in the code, for example:

void mi_start_curr_serv(void){
    #if 0
    //stmt
    #endif

would fail with this error due to the missing } at the end of the function. The code you posted doesn't have this error, so it is likely coming from some other part of your source.

note: This is for @angular/http, not the asked @angular/common/http!

Just import in this way, WORKS perfectly:

// Import HttpModule from @angular/http
import {HttpModule} from '@angular/http';


@NgModule({
  declarations: [
    MyApp,
    HelloIonicPage,
    ItemDetailsPage,
    ListPage
  ],
  imports: [
    BrowserModule,
    HttpModule,
    IonicModule.forRoot(MyApp),
  ],
  bootstrap: [...],
  entryComponents: [...],
  providers: [... ]
})

and then you contruct in the service.ts like this:

constructor(private http: Http) { }

getmyClass(): Promise<myClass[]> {
  return this.http.get(URL)
             .toPromise()
             .then(response => response.json().data as myClass[])
             .catch(this.handleError);
}

Updated 2020 Answer

Since Laravel 5.5 the @switch is built into the Blade. Use it as shown below.

@switch($login_error)
    @case(1)
        <span> `E-mail` input is empty!</span>
        @break

    @case(2)
        <span>`Password` input is empty!</span>
        @break

    @default
        <span>Something went wrong, please try again</span>
@endswitch

Older Answer

Unfortunately Laravel Blade does not have switch statement. You can use Laravel if else approach or use use plain PHP switch. You can use plain PHP in blade templates like in any other PHP application. Starting from Laravel 5.2 and up use @php statement.

Option 1:

@if ($login_error == 1)
    `E-mail` input is empty!
@elseif ($login_error == 2)
    `Password` input is empty!
@endif

All other answers, and mainly about list comprehension, are great. But just to explain your error:

strip_list = []
for lengths in range(1,20):
    strip_list.append(0) #longest word in the text file is 20 characters long
for a in lines:
    strip_list.append(lines[a].strip())

a is a member of your list, not an index. What you could write is this:

[...]
for a in lines:
    strip_list.append(a.strip())

Another important comment: you can create an empty list this way:

strip_list = [0] * 20

But this is not so useful, as .append appends stuff to your list. In your case, it's not useful to create a list with defaut values, as you'll build it item per item when appending stripped strings.

So your code should be like:

strip_list = []
for a in lines:
    strip_list.append(a.strip())

But, for sure, the best one is this one, as this is exactly the same thing:

stripped = [line.strip() for line in lines]

In case you have something more complicated than just a .strip, put this in a function, and do the same. That's the most readable way to work with lists.

I had the same problem once. Calling invalidate after changing visibility almost always works, but in some cases it doesn't. I had to cheat and set the background to a transparent image and set the text to "".

You can use this extension method.

public static class StreamExtensions
{
    public static byte[] ToByteArray(this Stream stream)
    {
        var bytes = new List<byte>();

        int b;
        while ((b = stream.ReadByte()) != -1)
            bytes.Add((byte)b);

        return bytes.ToArray();
    }
}

If you want to check if a string contains substring or not using regex, the closest you can do is by using find() -

    private static final validPattern =   "\\bstores\\b.*\\bstore\\b.*\\bproduct\\b"
    Pattern pattern = Pattern.compile(validPattern);
    Matcher matcher = pattern.matcher(inputString);
    System.out.print(matcher.find()); // should print true or false.

Note the difference between matches() and find(), matches() return true if the whole string matches the given pattern. find() tries to find a substring that matches the pattern in a given input string. Also by using find() you don't have to add extra matching like - (?s).* at the beginning and .* at the end of your regex pattern.

In Entity Framework Core (EF.core) you can use .ThenInclude for including next levels.

var blogs = context.Blogs
    .Include(blog => blog.Posts)
        .ThenInclude(post => post.Author)
    .ToList();

More information: https://docs.microsoft.com/en-us/ef/core/querying/related-data

Note: Say you need multiple ThenInclude() on blog.Posts, just repeat the Include(blog => blog.Posts) and do another ThenInclude(post => post.Other).

var blogs = context.Blogs
    .Include(blog => blog.Posts)
        .ThenInclude(post => post.Author)
    .Include(blog => blog.Posts)
        .ThenInclude(post => post.Other)
 .ToList();

You can try as.vector(t(test)). Please note that, if you want to do it by columns you should use unlist(test).

There's no need for the outer try in your example, so you can at least go down from 3 to 2, and also you don't need closing ; at the end of the resource list. The advantage of using two try blocks is that all of your code is present up front so you don't have to refer to a separate method:

public List<User> getUser(int userId) {
    String sql = "SELECT id, username FROM users WHERE id = ?";
    List<User> users = new ArrayList<>();
    try (Connection con = DriverManager.getConnection(myConnectionURL);
         PreparedStatement ps = con.prepareStatement(sql)) {
        ps.setInt(1, userId);
        try (ResultSet rs = ps.executeQuery()) {
            while(rs.next()) {
                users.add(new User(rs.getInt("id"), rs.getString("name")));
            }
        }
    } catch (SQLException e) {
        e.printStackTrace();
    }
    return users;
}

Some people may find an async example useful:

var response = await fetch("https://httpbin.org/ip");
var body = await response.json(); // .json() is asynchronous and therefore must be awaited

json() converts the response's body from a ReadableStream to a json object.

The await statements must be wrapped in an async function, however you can run await statements directly in the console of Chrome (as of version 62).

If you just want to get the path to a certain action, use UrlHelper:

UrlHelper u = new UrlHelper(this.ControllerContext.RequestContext);
string url = u.Action("About", "Home", null);

if you want to create a hyperlink:

string link = HtmlHelper.GenerateLink(this.ControllerContext.RequestContext, System.Web.Routing.RouteTable.Routes, "My link", "Root", "About", "Home", null, null);

Intellisense will give you the meaning of each of the parameters.

Update from comments: controller already has a UrlHelper:

string url = this.Url.Action("About", "Home", null); 

I'm just speculating:

I think that the variable defined in the ivars allocates the space right in the object. This prevents you from creating accessors because you can't give an array by value to a function but only through a pointer. Therefore you have to use a pointer in the ivars:

int *doubleDigits;

And then allocate the space for it in the init-method:

@synthesize doubleDigits;

- (id)init {
    if (self = [super init]) {
        doubleDigits = malloc(sizeof(int) * 10);
        /*
         * This works, but is dangerous (forbidden) because bufferDoubleDigits
         * gets deleted at the end of -(id)init because it's on the stack:
         * int bufferDoubleDigits[] = {1,2,3,4,5,6,7,8,9,10};
         * [self setDoubleDigits:bufferDoubleDigits];
         *
         * If you want to be on the safe side use memcpy() (needs #include <string.h>)
         * doubleDigits = malloc(sizeof(int) * 10);
         * int bufferDoubleDigits[] = {1,2,3,4,5,6,7,8,9,10};
         * memcpy(doubleDigits, bufferDoubleDigits, sizeof(int) * 10);
         */
    }
    return self;
}

- (void)dealloc {
    free(doubleDigits);
    [super dealloc];
}

In this case the interface looks like this:

@interface MyClass : NSObject {
    int *doubleDigits;
}
@property int *doubleDigits;

Edit:

I'm really unsure wether it's allowed to do this, are those values really on the stack or are they stored somewhere else? They are probably stored on the stack and therefore not safe to use in this context. (See the question on initializer lists)

int bufferDoubleDigits[] = {1,2,3,4,5,6,7,8,9,10};
[self setDoubleDigits:bufferDoubleDigits];

SELECT * FROM OPENQUERY([SERVER_NAME], 'SELECT * FROM DATABASE_NAME..TABLENAME')

This may help you.

To supplement what everyone else has said above, your js file is being read on the client side when you have a path to it in your HTML file. At least that was the problem for me. I had it as a script in my tag in my index.html Hope this helps!

1. literal_eval, a somewhat safer version of eval (will only evaluate literals ie strings, lists etc):

   from ast import literal_eval
   
   python_dict = literal_eval("{'a': 1}")
   

2. json.loads but it would require your string to use double quotes:

   import json
   
   python_dict = json.loads('{"a": 1}')
   

I'm using this, and it works well for me:

textBox1.Text = ConfigurationManager.AppSettings["Name"];

In a translation unit within the same namespace, usually at the top:

// foo.h
struct foo
{
    static const std::string s;
};

// foo.cpp
const std::string foo::s = "thingadongdong"; // this is where it lives

// bar.h
namespace baz
{
    struct bar
    {
        static const float f;
    };
}

// bar.cpp
namespace baz
{
    const float bar::f = 3.1415926535;
}

Syntax errors is not checked easily in external servers, just runtime errors.

What I do? Just like you, I use

ini_set('display_errors', 'On');
error_reporting(E_ALL);

However, before run I check syntax errors in a PHP file using an online PHP syntax checker.

The best, IMHO is PHP Code Checker

I copy all the source code, paste inside the main box and click the Analyze button.

It is not the most practical method, but the 2 procedures are complementary and it solves the problem completely

Even we can refresh particular connection and in turn it will refresh all the pivots linked to it.

For this code I have created slicer from table present in Excel:

Sub UpdateConnection()
        Dim ServerName As String
        Dim ServerNameRaw As String
        Dim CubeName As String
        Dim CubeNameRaw As String
        Dim ConnectionString As String

        ServerNameRaw = ActiveWorkbook.SlicerCaches("Slicer_ServerName").VisibleSlicerItemsList(1)
        ServerName = Replace(Split(ServerNameRaw, "[")(3), "]", "")

        CubeNameRaw = ActiveWorkbook.SlicerCaches("Slicer_CubeName").VisibleSlicerItemsList(1)
        CubeName = Replace(Split(CubeNameRaw, "[")(3), "]", "")

        If CubeName = "All" Or ServerName = "All" Then
            MsgBox "Please Select One Cube and Server Name", vbOKOnly, "Slicer Info"
        Else
            ConnectionString = GetConnectionString(ServerName, CubeName)
            UpdateAllQueryTableConnections ConnectionString, CubeName
        End If
    End Sub

    Function GetConnectionString(ServerName As String, CubeName As String)
        Dim result As String
        result = "OLEDB;Provider=MSOLAP.5;Integrated Security=SSPI;Persist Security Info=True;Initial Catalog=" & CubeName & ";Data Source=" & ServerName & ";MDX Compatibility=1;Safety Options=2;MDX Missing Member Mode=Error;Update Isolation Level=2"
        '"OLEDB;Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=True;Initial Catalog=" & CubeName & ";Data Source=" & ServerName & ";Use Procedure for Prepare=1;Auto Translate=True;Packet Size=4096;Use Encryption for Data=False;Tag with column collation when possible=False"
        GetConnectionString = result
    End Function

    Function GetConnectionString(ServerName As String, CubeName As String)
    Dim result As String
    result = "OLEDB;Provider=MSOLAP.5;Integrated Security=SSPI;Persist Security Info=True;Initial Catalog=" & CubeName & ";Data Source=" & ServerName & ";MDX Compatibility=1;Safety Options=2;MDX Missing Member Mode=Error;Update Isolation Level=2"
    GetConnectionString = result
End Function

Sub UpdateAllQueryTableConnections(ConnectionString As String, CubeName As String)
    Dim cn As WorkbookConnection
    Dim oledbCn As OLEDBConnection
    Dim Count As Integer, i As Integer
    Dim DBName As String
    DBName = "Initial Catalog=" + CubeName

    Count = 0
    For Each cn In ThisWorkbook.Connections
        If cn.Name = "ThisWorkbookDataModel" Then
            Exit For
        End If

        oTmp = Split(cn.OLEDBConnection.Connection, ";")
        For i = 0 To UBound(oTmp) - 1
            If InStr(1, oTmp(i), DBName, vbTextCompare) = 1 Then
                Set oledbCn = cn.OLEDBConnection
                oledbCn.SavePassword = True
                oledbCn.Connection = ConnectionString
                oledbCn.Refresh
                Count = Count + 1
            End If
        Next
    Next

    If Count = 0 Then
         MsgBox "Nothing to update", vbOKOnly, "Update Connection"
    ElseIf Count > 0 Then
        MsgBox "Update & Refresh Connection Successfully", vbOKOnly, "Update Connection"
    End If
End Sub

This worked for me, to pipe the output to a file. Call the console with

cmd /c "C:\path\to\your\application.exe" > myfile.txt

Add this code to your application.

    [DllImport("kernel32.dll")]
    static extern bool AttachConsole(UInt32 dwProcessId);
    [DllImport("kernel32.dll")]
    private static extern bool GetFileInformationByHandle(
        SafeFileHandle hFile,
        out BY_HANDLE_FILE_INFORMATION lpFileInformation
        );
    [DllImport("kernel32.dll")]
    private static extern SafeFileHandle GetStdHandle(UInt32 nStdHandle);
    [DllImport("kernel32.dll")]
    private static extern bool SetStdHandle(UInt32 nStdHandle, SafeFileHandle hHandle);
    [DllImport("kernel32.dll")]
    private static extern bool DuplicateHandle(
        IntPtr hSourceProcessHandle,
        SafeFileHandle hSourceHandle,
        IntPtr hTargetProcessHandle,
        out SafeFileHandle lpTargetHandle,
        UInt32 dwDesiredAccess,
        Boolean bInheritHandle,
        UInt32 dwOptions
        );
    private const UInt32 ATTACH_PARENT_PROCESS = 0xFFFFFFFF;
    private const UInt32 STD_OUTPUT_HANDLE = 0xFFFFFFF5;
    private const UInt32 STD_ERROR_HANDLE = 0xFFFFFFF4;
    private const UInt32 DUPLICATE_SAME_ACCESS = 2;
    struct BY_HANDLE_FILE_INFORMATION
    {
        public UInt32 FileAttributes;
        public System.Runtime.InteropServices.ComTypes.FILETIME CreationTime;
        public System.Runtime.InteropServices.ComTypes.FILETIME LastAccessTime;
        public System.Runtime.InteropServices.ComTypes.FILETIME LastWriteTime;
        public UInt32 VolumeSerialNumber;
        public UInt32 FileSizeHigh;
        public UInt32 FileSizeLow;
        public UInt32 NumberOfLinks;
        public UInt32 FileIndexHigh;
        public UInt32 FileIndexLow;
    }
    static void InitConsoleHandles()
    {
        SafeFileHandle hStdOut, hStdErr, hStdOutDup, hStdErrDup;
        BY_HANDLE_FILE_INFORMATION bhfi;
        hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
        hStdErr = GetStdHandle(STD_ERROR_HANDLE);
        // Get current process handle
        IntPtr hProcess = Process.GetCurrentProcess().Handle;
        // Duplicate Stdout handle to save initial value
        DuplicateHandle(hProcess, hStdOut, hProcess, out hStdOutDup,
        0, true, DUPLICATE_SAME_ACCESS);
        // Duplicate Stderr handle to save initial value
        DuplicateHandle(hProcess, hStdErr, hProcess, out hStdErrDup,
        0, true, DUPLICATE_SAME_ACCESS);
        // Attach to console window – this may modify the standard handles
        AttachConsole(ATTACH_PARENT_PROCESS);
        // Adjust the standard handles
        if (GetFileInformationByHandle(GetStdHandle(STD_OUTPUT_HANDLE), out bhfi))
        {
            SetStdHandle(STD_OUTPUT_HANDLE, hStdOutDup);
        }
        else
        {
            SetStdHandle(STD_OUTPUT_HANDLE, hStdOut);
        }
        if (GetFileInformationByHandle(GetStdHandle(STD_ERROR_HANDLE), out bhfi))
        {
            SetStdHandle(STD_ERROR_HANDLE, hStdErrDup);
        }
        else
        {
            SetStdHandle(STD_ERROR_HANDLE, hStdErr);
        }
    }

    /// <summary>
    /// The main entry point for the application.
    /// </summary>
    [STAThread]
    static void Main(string[] args)
    {
        // initialize console handles
        InitConsoleHandles();

        if (args.Length != 0)
        {

            if (args[0].Equals("waitfordebugger"))
            {
                MessageBox.Show("Attach the debugger now");
            }
            if (args[0].Equals("version"))
            {
#if DEBUG
                String typeOfBuild = "d";
#else
                String typeOfBuild = "r";
#endif
                String output = typeOfBuild + Assembly.GetExecutingAssembly()
                    .GetName().Version.ToString();
                //Just for the fun of it
                Console.Write(output);
                Console.Beep(4000, 100);
                Console.Beep(2000, 100);
                Console.Beep(1000, 100);
                Console.Beep(8000, 100);
                return;
            }
        }
    }

I found this code here: http://www.csharp411.com/console-output-from-winforms-application/ I thought is was worthy to post it here as well.

Have you tried it?

If you do:

var HI = 'Hello World';

In global.js. And then do:

alert(HI);

In js1.js it will alert it fine. You just have to include global.js prior to the rest in the HTML document.

The only catch is that you have to declare it in the window's scope (not inside any functions).

You could just nix the var part and create them that way, but it's not good practice.

Add a custom attribute to <input type="file" file-accept="jpg gif jpeg png bmp"> and read the filenames within javascript that matches the extension provided by the attribute file-accept. This will be kind of bogus, as a text file with any of the above extension will erroneously deteted as image.

I know your question does not specify if you are trying to open all a tags in a new window or only the external links.

But in case you only want external links to open in a new tab you can do this:

$( 'a[href^="http://"]' ).attr( 'target','_blank' )
$( 'a[href^="https://"]' ).attr( 'target','_blank' )

The built-in submodule os.path has a function for that very task.

import os
os.path.dirname('T:\Data\DBDesign\DBDesign_93_v141b.mdb')

It can be useful. Bindings do not always work.

<select id="product" class="form-control" name="product" required
        ng-model="issue.productId"
        ng-change="getProductVersions()"
        ng-options="p.id as p.shortName for p in products"></select>

For example, you fill the options list source model from a REST service. A selected value was known before filling the list, and it was set. After executing the REST request with $http, the list option is done.

But the selected option is not set. For unknown reasons AngularJS in shadow $digest executing does not bind selected as it should be. I have got to use jQuery to set the selected. It`s important! AngularJS, in shadow, adds the prefix to the value of the attr "value" for generated by ng-repeat options. For int it is "number:".

$scope.issue.productId = productId;
function activate() {
    $http.get('/product/list')
       .then(function (response) {
           $scope.products = response.data;

           if (productId) {
               console.log("" + $("#product option").length);//for clarity
               $timeout(function () {
                   console.log("" + $("#product option").length);//for clarity
                   $('#product').val('number:'+productId);

               }, 200);
           }
       });
}

document.getElementsByClassName returns a NodeList, not a single element, I'd recommend either using jQuery, since you'd only have to use something like $('.new').toggle()

or if you want plain JS try :

function toggle_by_class(cls, on) {
    var lst = document.getElementsByClassName(cls);
    for(var i = 0; i < lst.length; ++i) {
        lst[i].style.display = on ? '' : 'none';
    }
}

Solved my issue like this with brute force.

I realised I hand multiple copies of the DLL all over the solution and two different versions.

Went into the solution in explorer, searched for the offending DLL and deleted all of them. Then added the references to the DLL back using the one version of the DLL.

You have to call close() on the GZIPOutputStream before you attempt to read it. The final bytes of the file will only be written when the file is actually closed. (This is irrespective of any explicit buffering in the output stack. The stream only knows to compress and write the last bytes when you tell it to close. A flush() probably won't help ... though calling finish() instead of close() should work. Look at the javadocs.)

Here's the correct code (in Java);

package test;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.zip.GZIPInputStream;
import java.util.zip.GZIPOutputStream;

public class GZipTest {

    public static void main(String[] args) throws
                FileNotFoundException, IOException {
        String name = "/tmp/test";
        GZIPOutputStream gz = new GZIPOutputStream(new FileOutputStream(name));
        gz.write(10);
        gz.close();       // Remove this to reproduce the reported bug
        System.out.println(new GZIPInputStream(new FileInputStream(name)).read());
    }
}

(I've not implemented resource management or exception handling / reporting properly as they are not relevant to the purpose of this code. Don't treat this as an example of "good code".)

user: USER

this.user = ({} as USER)

I had opened a ticket also with Google's support, and received the solution. Instead of choosing the sdk/platform/android-16 folder, if you select the top-level "sdk" folder instead, you'll then be asked to choose which SDK you want to add. This worked!

With versions of cut I know of, no, this is not possible. cut is primarily useful for parsing files where the separator is not whitespace (for example /etc/passwd) and that have a fixed number of fields. Two separators in a row mean an empty field, and that goes for whitespace too.

e doesn't have any special meaning. It's just a convention to use e as function parameter name when the parameter is event.

It can be

$(this).click(function(loremipsumdolorsitamet) {
    // does something
}

as well.

If your markup is bound to a controller, directive or anything else with a $scope:

console.log($scope.movie);

^ is the Python bitwise XOR operator. It is how you spell XOR in python:

>>> 0 ^ 0
0
>>> 0 ^ 1
1
>>> 1 ^ 0
1
>>> 1 ^ 1
0

XOR stands for exclusive OR. It is used in cryptography because it let's you 'flip' the bits using a mask in a reversable operation:

>>> 10 ^ 5
15
>>> 15 ^ 5
10

where 5 is the mask; (input XOR mask) XOR mask gives you the input again.

uint16_t is guaranteed to be a unsigned integer that is 16 bits large

unsigned short int is guaranteed to be a unsigned short integer, where short integer is defined by the compiler (and potentially compiler flags) you are currently using. For most compilers for x86 hardware a short integer is 16 bits large.

Also note that per the ANSI C standard only the minimum size of 16 bits is defined, the maximum size is up to the developer of the compiler

Minimum Type Limits

Any compiler conforming to the Standard must also respect the following limits with respect to the range of values any particular type may accept. Note that these are lower limits: an implementation is free to exceed any or all of these. Note also that the minimum range for a char is dependent on whether or not a char is considered to be signed or unsigned.

Type Minimum Range

signed char     -127 to +127
unsigned char      0 to 255
short int     -32767 to +32767
unsigned short int 0 to 65535

This is a known bug on the initial 2.5.1, and has been fixed in early 2007 (Redhat 2.5.1-5) according to the bug reports. Unfortunately Apple is still using 2.5.1 even on Mac OS X 10.7.2.

You could get a newer version via Homebrew (3.0) or MacPorts (2.26) or fink (3.0-1).

Edit: Apparently it has been fixed on OS X 10.11 (or maybe earlier), even though the grep version reported is still 2.5.1.

or just (anything but numbers):

date.split(/\D/);

In my opinion, b is the better structure. In a, the last value of intermediateResult sticks around after your loop is finished.

Edit: This doesn't make a lot of difference with value types, but reference types can be somewhat weighty. Personally, I like variables to be dereferenced as soon as possible for cleanup, and b does that for you,

In Command line mode: I have planned on Linux OS.

1. download the latest jmeter version. Apache JMeter 3.2 (Requires Java 8 or later) as of now.

2. Extract in your desired directory. For example, extract to /tmp/

3. Now, default output file format will be csv. No need to change anything or specify in the CLI command. for example: ./jmeter -n -t examples/test.jmx -l examples/output.csv

For changing the default format, change the following parameter in jmeter.properties : jmeter.save.saveservice.output_format=xml

Now if you run the command : ./jmeter -n -t examples/test.jmx -l examples/output.jtl output get stored in xml format.

Now, make the request on multiple server(Additional info query): We can specify host and port as tags in

./jmeter -n -t examples/test.jmx -l examples/output.jtl -JHOST=<HOST> -JPORT=<PORT>

The only thing which worked for me is this

fetchData()
  .subscribe(
    (data) => {
       //Called when success
     },
    (error) => {
       //Called when error
    }
  ).add(() => {
       //Called when operation is complete (both success and error)
  });

mylist = ['a', 'ab', 'abc']
assert 'ab' in mylist

I am using Mac and the issue is solved by deleting github record from keychain access app: Here is what i did:

1. Open "Keychain Access.app" (You can find it in Spotlight orLaunchPad)
2. Select "All items" in Category
3. Search "git"
4. Delete every old & strange items Try to Push again and it just WORKED

Above steps are copied from @spyar for the ease.

nohup some_command &> nohup2.out &

and voila.

Older syntax for Bash version < 4:

nohup some_command > nohup2.out 2>&1 &

Use window.location.href. This will give you the complete URL.

I added it for all fieldsets with

fieldset {
        border: 1px solid lightgray;
    }

I didnt work if I set it separately using for example

border-color : red

. Then a black line was drawn next to the red line.

>>> ord('a')
97
>>> chr(97)
'a'

With angular 6 and rxjs 6 Observable.throw(), Observable.off() has been deprecated instead you need to use throwError

ex :

return this.http.get('yoururl')
  .pipe(
    map(response => response.json()),
    catchError((e: any) =>{
      //do your processing here
      return throwError(e);
    }),
  );

In case if you are not aware of the number and name of columns in dataframe then this method can be handy:

column_list = []
df_column = pd.read_excel(file_name, 'Sheet1').columns
for i in df_column:
    column_list.append(i)
converter = {col: str for col in column_list} 
df_actual = pd.read_excel(file_name, converters=converter)

where column_list is the list of your column names.

I had the same issue. I started to reset the default of the column.

change_column :users, :column_name, :boolean, default: nil
change_column :users, :column_name, :integer, using: 'column_name::integer', default: 0, null: false

In order to kill use: killall -9 /usr/bin/node

To reload use: killall -12 /usr/bin/node

I've had good luck with the SWF::File library on CPAN, and particularly the dumpswf.plx tool that comes with that distribution. It generates Perl code that, when run, regenerates your SWF.

I like this:

if (wlocation !== undefined)

But if you prefer the second way wouldn't be as you posted. It would be:

if (typeof wlocation  !== "undefined")

Array.prototype.forEach.call(document.body.querySelectorAll("*[data-mask]"), applyDataMask);

function applyDataMask(field) {
    var mask = field.dataset.mask.split('');

    // For now, this just strips everything that's not a number
    function stripMask(maskedData) {
        function isDigit(char) {
            return /\d/.test(char);
        }
        return maskedData.split('').filter(isDigit);
    }

    // Replace `_` characters with characters from `data`
    function applyMask(data) {
        return mask.map(function(char) {
            if (char != '_') return char;
            if (data.length == 0) return char;
            return data.shift();
        }).join('')
    }

    function reapplyMask(data) {
        return applyMask(stripMask(data));
    }

    function changed() {   
        var oldStart = field.selectionStart;
        var oldEnd = field.selectionEnd;

        field.value = reapplyMask(field.value);

        field.selectionStart = oldStart;
        field.selectionEnd = oldEnd;
    }

    field.addEventListener('click', changed)
    field.addEventListener('keyup', changed)
}

Date: <input type="text" value="__-__-____" data-mask="__-__-____"/><br/>
Telephone: <input type="text" value="(___) ___-____" data-mask="(___) ___-____"/><br/>

$result = ['5' => 'cherry', '7' => 'apple'];
array_multisort($result, SORT_ASC);
print_r($result);

Array ( [0] => apple [1] => cherry )

//...
array_multisort($result, SORT_DESC);
//...

Array ( [0] => cherry [1] => apple )

I posted too soon however the ways to configure are given in below link

http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html

and way to get access keys are given in below link

http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-set-up.html#cli-signup

Array slicing like in Python (From the rebash library):

array_slice() {
    local __doc__='
    Returns a slice of an array (similar to Python).

    From the Python documentation:
    One way to remember how slices work is to think of the indices as pointing
    between elements, with the left edge of the first character numbered 0.
    Then the right edge of the last element of an array of length n has
    index n, for example:
    ```
    +---+---+---+---+---+---+
    | 0 | 1 | 2 | 3 | 4 | 5 |
    +---+---+---+---+---+---+
    0   1   2   3   4   5   6
    -6  -5  -4  -3  -2  -1
    ```

    >>> local a=(0 1 2 3 4 5)
    >>> echo $(array.slice 1:-2 "${a[@]}")
    1 2 3
    >>> local a=(0 1 2 3 4 5)
    >>> echo $(array.slice 0:1 "${a[@]}")
    0
    >>> local a=(0 1 2 3 4 5)
    >>> [ -z "$(array.slice 1:1 "${a[@]}")" ] && echo empty
    empty
    >>> local a=(0 1 2 3 4 5)
    >>> [ -z "$(array.slice 2:1 "${a[@]}")" ] && echo empty
    empty
    >>> local a=(0 1 2 3 4 5)
    >>> [ -z "$(array.slice -2:-3 "${a[@]}")" ] && echo empty
    empty
    >>> [ -z "$(array.slice -2:-2 "${a[@]}")" ] && echo empty
    empty

    Slice indices have useful defaults; an omitted first index defaults to
    zero, an omitted second index defaults to the size of the string being
    sliced.
    >>> local a=(0 1 2 3 4 5)
    >>> # from the beginning to position 2 (excluded)
    >>> echo $(array.slice 0:2 "${a[@]}")
    >>> echo $(array.slice :2 "${a[@]}")
    0 1
    0 1

    >>> local a=(0 1 2 3 4 5)
    >>> # from position 3 (included) to the end
    >>> echo $(array.slice 3:"${#a[@]}" "${a[@]}")
    >>> echo $(array.slice 3: "${a[@]}")
    3 4 5
    3 4 5

    >>> local a=(0 1 2 3 4 5)
    >>> # from the second-last (included) to the end
    >>> echo $(array.slice -2:"${#a[@]}" "${a[@]}")
    >>> echo $(array.slice -2: "${a[@]}")
    4 5
    4 5

    >>> local a=(0 1 2 3 4 5)
    >>> echo $(array.slice -4:-2 "${a[@]}")
    2 3

    If no range is given, it works like normal array indices.
    >>> local a=(0 1 2 3 4 5)
    >>> echo $(array.slice -1 "${a[@]}")
    5
    >>> local a=(0 1 2 3 4 5)
    >>> echo $(array.slice -2 "${a[@]}")
    4
    >>> local a=(0 1 2 3 4 5)
    >>> echo $(array.slice 0 "${a[@]}")
    0
    >>> local a=(0 1 2 3 4 5)
    >>> echo $(array.slice 1 "${a[@]}")
    1
    >>> local a=(0 1 2 3 4 5)
    >>> array.slice 6 "${a[@]}"; echo $?
    1
    >>> local a=(0 1 2 3 4 5)
    >>> array.slice -7 "${a[@]}"; echo $?
    1
    '
    local start end array_length length
    if [[ $1 == *:* ]]; then
        IFS=":"; read -r start end <<<"$1"
        shift
        array_length="$#"
        # defaults
        [ -z "$end" ] && end=$array_length
        [ -z "$start" ] && start=0
        (( start < 0 )) && let "start=(( array_length + start ))"
        (( end < 0 )) && let "end=(( array_length + end ))"
    else
        start="$1"
        shift
        array_length="$#"
        (( start < 0 )) && let "start=(( array_length + start ))"
        let "end=(( start + 1 ))"
    fi
    let "length=(( end - start ))"
    (( start < 0 )) && return 1
    # check bounds
    (( length < 0 )) && return 1
    (( start < 0 )) && return 1
    (( start >= array_length )) && return 1
    # parameters start with $1, so add 1 to $start
    let "start=(( start + 1 ))"
    echo "${@: $start:$length}"
}
alias array.slice="array_slice"

You can't read individual integers in a single line separately using BufferedReader as you do using Scannerclass. Although, you can do something like this in regard to your query :

import java.io.*;
class Test
{
   public static void main(String args[])throws IOException
    {
       BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
       int t=Integer.parseInt(br.readLine());
       for(int i=0;i<t;i++)
       {
         String str=br.readLine();
         String num[]=br.readLine().split(" ");
         int num1=Integer.parseInt(num[0]);
         int num2=Integer.parseInt(num[1]);
         //rest of your code
       }
    }
}

I hope this will help you.

Seems we could use a new HTML5 feature if the browser version is not a problem:

in HTML files :

<div class="centerBloc">
  I will be in the center
</div>

And in CSS file, we write:

body .centerBloc {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

And so the div could be perfectly center in browser.

To complement loyola's answer it is worth mentioning that as of MySQL 5.1 log_slow_queries is deprecated and is replaced with slow-query-log

Using log_slow_queries will cause your service mysql restart or service mysql start to fail

I would not use an explicit cursor to do this. Steve F. no longer advises people to use explicit cursors when an implicit cursor could be used.

The method with count(*) is unsafe. If another session deletes the row that met the condition after the line with the count(*), and before the line with the select ... into, the code will throw an exception that will not get handled.

The second version from the original post does not have this problem, and it is generally preferred.

That said, there is a minor overhead using the exception, and if you are 100% sure the data will not change, you can use the count(*), but I recommend against it.

I ran these benchmarks on Oracle 10.2.0.1 on 32 bit Windows. I am only looking at elapsed time. There are other test harnesses that can give more details (such as latch counts and memory used).

SQL>create table t (NEEDED_FIELD number, COND number);

Table created.

SQL>insert into t (NEEDED_FIELD, cond) values (1, 0);

1 row created.

declare
  otherVar  number;
  cnt number;
begin
  for i in 1 .. 50000 loop
     select count(*) into cnt from t where cond = 1;

     if (cnt = 1) then
       select NEEDED_FIELD INTO otherVar from t where cond = 1;
     else
       otherVar := 0;
     end if;
   end loop;
end;
/

PL/SQL procedure successfully completed.

Elapsed: 00:00:02.70

declare
  otherVar  number;
begin
  for i in 1 .. 50000 loop
     begin
       select NEEDED_FIELD INTO otherVar from t where cond = 1;
     exception
       when no_data_found then
         otherVar := 0;
     end;
   end loop;
end;
/

PL/SQL procedure successfully completed.

Elapsed: 00:00:03.06

How about:

insert into my_table values('hi, my name' + char(39) + 's tim.')

The way I could mitigate the JSON Array to collection of LinkedHashMap objects problem was by using CollectionType rather than a TypeReference . This is what I did and worked:

public <T> List<T> jsonArrayToObjectList(String json, Class<T> tClass) throws IOException {
    ObjectMapper mapper = new ObjectMapper();
    CollectionType listType = mapper.getTypeFactory().constructCollectionType(ArrayList.class, tClass);
    List<T> ts = mapper.readValue(json, listType);
    LOGGER.debug("class name: {}", ts.get(0).getClass().getName());
    return ts;
}

Using the TypeReference, I was still getting an ArrayList of LinkedHashMaps, i.e. does not work:

public <T> List<T> jsonArrayToObjectList(String json, Class<T> tClass) throws IOException {
    ObjectMapper mapper = new ObjectMapper();
    List<T> ts = mapper.readValue(json, new TypeReference<List<T>>(){});
    LOGGER.debug("class name: {}", ts.get(0).getClass().getName());
    return ts;
}

Pass --jars with the path of jar files separated by , to spark-submit.

For reference:

--driver-class-path is used to mention "extra" jars to add to the "driver" of the spark job

--driver-library-path is used to "change" the default library path for the jars needed for the spark driver

--driver-class-path will only push the jars to the driver machine. If you want to send the jars to "executors", you need to use --jars

And to set the jars programatically set the following config: spark.yarn.dist.jars with comma-separated list of jars.

Eg:

from pyspark.sql import SparkSession

spark = SparkSession \
        .builder \
        .appName("Spark config example") \
        .config("spark.yarn.dist.jars", "<path-to-jar/test1.jar>,<path-to-jar/test2.jar>") \
        .getOrCreate()

You can get all details by order object.

   // Get $order object from order ID
      
    $order = wc_get_order( $order_id );
      
    // Now you have access to (see above)...
      
    if ( $order ) {
       // Get Order ID and Key
    $order->get_id();
    $order->get_order_key();
     
    // Get Order Totals $0.00
    $order->get_formatted_order_total();
    $order->get_cart_tax();
    $order->get_currency();
    $order->get_discount_tax();
    $order->get_discount_to_display();
    $order->get_discount_total();
    $order->get_fees();
    $order->get_formatted_line_subtotal();
    $order->get_shipping_tax();
    $order->get_shipping_total();
    $order->get_subtotal();
    $order->get_subtotal_to_display();
    $order->get_tax_location();
    $order->get_tax_totals();
    $order->get_taxes();
    $order->get_total();
    $order->get_total_discount();
    $order->get_total_tax();
    $order->get_total_refunded();
    $order->get_total_tax_refunded();
    $order->get_total_shipping_refunded();
    $order->get_item_count_refunded();
    $order->get_total_qty_refunded();
    $order->get_qty_refunded_for_item();
    $order->get_total_refunded_for_item();
    $order->get_tax_refunded_for_item();
    $order->get_total_tax_refunded_by_rate_id();
    $order->get_remaining_refund_amount();
    }

A quicker workaround is to use .asfreq(). This doesn't require creation of a new index to call within .reindex().

# "broken" (staggered) dates
dates = pd.Index([pd.Timestamp('2012-05-01'), 
                  pd.Timestamp('2012-05-04'), 
                  pd.Timestamp('2012-05-06')])
s = pd.Series([1, 2, 3], dates)

print(s.asfreq('D'))
2012-05-01    1.0
2012-05-02    NaN
2012-05-03    NaN
2012-05-04    2.0
2012-05-05    NaN
2012-05-06    3.0
Freq: D, dtype: float64

Was looking for the solution of a similar problem. Thanks to the answer provided by Davlet and Cupcake I was able to solve my problem.

Posting this answer here since I think this is the intended question

So I guess generally the problem that people like me face is what to do when a repo is cloned by another user on a server and that user is no longer associated with the repo.

How to pull from the repo without using the credentials of the old user ?

You edit the .git/config file of your repo.

and change

url = https://<old-username>@github.com/abc/repo.git/

to

url = https://<new-username>@github.com/abc/repo.git/

After saving the changes, from now onwards git pull will pull data while using credentials of the new user.

I hope this helps anyone with a similar problem

Anonymous types are just regular types that are implicitly declared. They have little to do with dynamic.

Now, if you were to use an ExpandoObject and reference it through a dynamic variable, you could add or remove fields on the fly.

edit

Sure you can: just cast it to IDictionary<string, object>. Then you can use the indexer.

You use the same casting technique to iterate over the fields:

dynamic employee = new ExpandoObject();
employee.Name = "John Smith";
employee.Age = 33;

foreach (var property in (IDictionary<string, object>)employee)
{
    Console.WriteLine(property.Key + ": " + property.Value);
}
// This code example produces the following output:
// Name: John Smith
// Age: 33

The above code and more can be found by clicking on that link.

Check if the session is empty or not in C# MVC Version Lower than 5.

if (!string.IsNullOrEmpty(Session["emp_num"] as string))
{
    //cast it and use it
    //business logic
}

Check if the session is empty or not in C# MVC Version Above 5.

if(Session["emp_num"] != null)
{
    //cast it and use it
    //business logic
}

I've came through a case recently where I've needed check value of checkbox when user clicked on button. The only proper way to do so is to use prop() attribute.

var ansValue = $("#ans").prop('checked') ? $("#ans").val() : 0;

this worked in my case maybe someone will need it.

When I've tried .attr(':checked') it returned checked but I wanted boolean value and .val() returned value of attribute value.

I tried with this way and its working fine :

UPDATE 
  Emp
SET 
  ID = 123, 
  Name = 'Peter' 
FROM 
  Table_Name

The value disappears since the read command is run in a separate subshell: Bash FAQ 24

The method you are looking for is .limit.

Returns a new Dataset by taking the first n rows. The difference between this function and head is that head returns an array while limit returns a new Dataset.

Example usage:

df.limit(1000)

Set each index in the array at the beginning (or before the $output array is used) would probably be the easiest solution for your case.

Example

$output['admin_link'] = ""
$output['alternate_title'] = ""
$output['access_info'] = ""
$output['description'] = ""
$output['url'] = ""

Also not really relevant for your case but where you said you were new to PHP and this is not really immediately obvious isset() can take multiple arguments. So in stead of this:

if(isset($var1) && isset($var2) && isset($var3) ...){
    // all are set
}

You can do:

if(isset($var1, $var2, $var3)){
   // all are set 
}

Since I got here with my problem I will add this answer although it is not exactly relevant to the original question. When you are implementing an interface make sure you do not forget to add the type pointer on your member function declarations. Example:

type AnimalSounder interface {
    MakeNoise()
}

type Dog struct {
    Name string
    mean bool
    BarkStrength int
}

func (dog *Dog) MakeNoise() {
    //implementation
}

I forgot the *(dog Dog) part, I do not recommend it. Then you get into ugly trouble when calling MakeNoice on an AnimalSounder interface variable of type Dog.

gradlew is a wrapper(w - character) that uses gradle.

Under the hood gradlew performs three main things:

• Download and install the correct gradle version
• Parse the arguments
• Call a gradle task

Using Gradle Wrapper we can distribute/share a project to everybody to use the same version and Gradle's functionality(compile, build, install...) even if it has not been installed.

To create a wrapper run:

gradle wrapper

This command generate:

gradle-wrapper.properties will contain the information about the Gradle distribution

*./ Is used on Unix to specify the current directory

Here is an example converting current system time to UTC. It involves formatting ZonedDateTime as a String and then the String object will be parsed into a date object using java.text DateFormat.

    ZonedDateTime zdt = ZonedDateTime.now(ZoneOffset.UTC);
    final DateTimeFormatter DATETIME_FORMATTER = DateTimeFormatter.ofPattern("yyyyMMdd HH:mm:ss");
    final DateFormat FORMATTER_YYYYMMDD_HH_MM_SS = new SimpleDateFormat("yyyyMMdd HH:mm:ss");
    String dateStr = zdt.format(DATETIME_FORMATTER);

    Date utcDate = null;
    try {
        utcDate = FORMATTER_YYYYMMDD_HH_MM_SS.parse(dateStr);
    }catch (ParseException ex){
        ex.printStackTrace();
    }

This is my c++11 style solution. parameter 'base' is for base class of all sub-classes. creators, are std::function objects to create sub-class instances, might be a binding to your sub-class' static member function 'create(some args)'. This maybe not perfect but works for me. And it is kinda 'general' solution.

template <class base, class... params> class factory {
public:
  factory() {}
  factory(const factory &) = delete;
  factory &operator=(const factory &) = delete;

  auto create(const std::string name, params... args) {
    auto key = your_hash_func(name.c_str(), name.size());
    return std::move(create(key, args...));
  }

  auto create(key_t key, params... args) {
    std::unique_ptr<base> obj{creators_[key](args...)};
    return obj;
  }

  void register_creator(const std::string name,
                        std::function<base *(params...)> &&creator) {
    auto key = your_hash_func(name.c_str(), name.size());
    creators_[key] = std::move(creator);
  }

protected:
  std::unordered_map<key_t, std::function<base *(params...)>> creators_;
};

An example on usage.

class base {
public:
  base(int val) : val_(val) {}

  virtual ~base() { std::cout << "base destroyed\n"; }

protected:
  int val_ = 0;
};

class foo : public base {
public:
  foo(int val) : base(val) { std::cout << "foo " << val << " \n"; }

  static foo *create(int val) { return new foo(val); }

  virtual ~foo() { std::cout << "foo destroyed\n"; }
};

class bar : public base {
public:
  bar(int val) : base(val) { std::cout << "bar " << val << "\n"; }

  static bar *create(int val) { return new bar(val); }

  virtual ~bar() { std::cout << "bar destroyed\n"; }
};

int main() {
  common::factory<base, int> factory;

  auto foo_creator = std::bind(&foo::create, std::placeholders::_1);
  auto bar_creator = std::bind(&bar::create, std::placeholders::_1);

  factory.register_creator("foo", foo_creator);
  factory.register_creator("bar", bar_creator);

  {
    auto foo_obj = std::move(factory.create("foo", 80));
    foo_obj.reset();
  }

  {
    auto bar_obj = std::move(factory.create("bar", 90));
    bar_obj.reset();
  }
}

You should write the pickled data with a lower protocol number in Python 3. Python 3 introduced a new protocol with the number 3 (and uses it as default), so switch back to a value of 2 which can be read by Python 2.

Check the protocolparameter in pickle.dump. Your resulting code will look like this.

pickle.dump(your_object, your_file, protocol=2)

There is no protocolparameter in pickle.load because pickle can determine the protocol from the file.

The aim of using StringBuilder, i.e reducing memory. Is it achieved?

No, not at all. That code is not using StringBuilder correctly. (I think you've misquoted it, though; surely there aren't quotes around id2 and table?)

Note that the aim (usually) is to reduce memory churn rather than total memory used, to make life a bit easier on the garbage collector.

Will that take memory equal to using String like below?

No, it'll cause more memory churn than just the straight concat you quoted. (Until/unless the JVM optimizer sees that the explicit StringBuilder in the code is unnecessary and optimizes it out, if it can.)

If the author of that code wants to use StringBuilder (there are arguments for, but also against; see note at the end of this answer), better to do it properly (here I'm assuming there aren't actually quotes around id2 and table):

StringBuilder sb = new StringBuilder(some_appropriate_size);
sb.append("select id1, ");
sb.append(id2);
sb.append(" from ");
sb.append(table);
return sb.toString();

Note that I've listed some_appropriate_size in the StringBuilder constructor, so that it starts out with enough capacity for the full content we're going to append. The default size used if you don't specify one is 16 characters, which is usually too small and results in the StringBuilder having to do reallocations to make itself bigger (IIRC, in the Sun/Oracle JDK, it doubles itself [or more, if it knows it needs more to satisfy a specific append] each time it runs out of room).

You may have heard that string concatenation will use a StringBuilder under the covers if compiled with the Sun/Oracle compiler. This is true, it will use one StringBuilder for the overall expression. But it will use the default constructor, which means in the majority of cases, it will have to do a reallocation. It's easier to read, though. Note that this is not true of a series of concatenations. So for instance, this uses one StringBuilder:

return "prefix " + variable1 + " middle " + variable2 + " end";

It roughly translates to:

StringBuilder tmp = new StringBuilder(); // Using default 16 character size
tmp.append("prefix ");
tmp.append(variable1);
tmp.append(" middle ");
tmp.append(variable2);
tmp.append(" end");
return tmp.toString();

So that's okay, although the default constructor and subsequent reallocation(s) isn't ideal, the odds are it's good enough — and the concatenation is a lot more readable.

But that's only for a single expression. Multiple StringBuilders are used for this:

String s;
s = "prefix ";
s += variable1;
s += " middle ";
s += variable2;
s += " end";
return s;

That ends up becoming something like this:

String s;
StringBuilder tmp;
s = "prefix ";
tmp = new StringBuilder();
tmp.append(s);
tmp.append(variable1);
s = tmp.toString();
tmp = new StringBuilder();
tmp.append(s);
tmp.append(" middle ");
s = tmp.toString();
tmp = new StringBuilder();
tmp.append(s);
tmp.append(variable2);
s = tmp.toString();
tmp = new StringBuilder();
tmp.append(s);
tmp.append(" end");
s = tmp.toString();
return s;

...which is pretty ugly.

It's important to remember, though, that in all but a very few cases it doesn't matter and going with readability (which enhances maintainability) is preferred barring a specific performance issue.

As found on the mailing list archive,

• http://osdir.com/ml/gnu.make.windows/2004-03/msg00063.html
• http://osdir.com/ml/gnu.make.general/2005-10/msg00064.html

one can use the filter function.

For example

ifeq ($(GCC_MINOR),$(filter $(GCC_MINOR),4 5))

filter X, A B will return those of A,B that are equal to X. Note, while this is not relevant in the above example, this is a XOR operation. I.e. if you instead have something like:

ifeq (4, $(filter 4, $(VAR1) $(VAR2)))

And then do e.g. make VAR1=4 VAR2=4, the filter will return 4 4, which is not equal to 4.

A variation that performs an OR operation instead is:

ifneq (,$(filter $(GCC_MINOR),4 5))

where a negative comparison against an empty string is used instead (filter will return en empty string if GCC_MINOR doesn't match the arguments). Using the VAR1/VAR2 example it would look like this:

ifneq (, $(filter 4, $(VAR1) $(VAR2)))

The downside to those methods is that you have to be sure that these arguments will always be single words. For example, if VAR1 is 4 foo, the filter result is still 4, and the ifneq expression is still true. If VAR1 is 4 5, the filter result is 4 5 and the ifneq expression is true.

One easy alternative is to just put the same operation in both the ifeq and else ifeq branch, e.g. like this:

ifeq ($(GCC_MINOR),4)
    @echo Supported version
else ifeq ($(GCC_MINOR),5)
    @echo Supported version
else
    @echo Unsupported version
endif

The DBHelper class is what handles the opening and closing of sqlite databases as well sa creation and updating, and a decent article on how it all works is here. When I started android it was very useful (however I've been objective-c lately, and forgotten most of it to be any use.

If you use .NET as your middle tier, check the route attribute clearly, for example,

I had issue when it was like this,

[Route("something/{somethingLong: long}")] //Space.

Fixed it by this,

[Route("something/{somethingLong:long}")] //No space

With your requirements you don't need BEGIN END and IF with unnecessary SELECT in your trigger. So you can simplify it to this

CREATE TRIGGER occupy_trig AFTER INSERT ON occupiedroom 
FOR EACH ROW
  UPDATE BookingRequest
     SET status = 1
   WHERE idRequest = NEW.idRequest;

You weren't far from the result! This does it:

awk '{NF--; print $NF}' file

This decrements the number of fields in one, so that $NF contains the former penultimate.

Test

Let's generate some numbers and print them on groups of 5:

$ seq 12 | xargs -n5
1 2 3 4 5
6 7 8 9 10
11 12

Let's print the penultimate on each line:

$ seq 12 | xargs -n5 | awk '{NF--; print $NF}'
4
9
11

Assuming the UTC is not included in the string then:

date_default_timezone_set('America/New_York');
$datestring = '2011-01-01 15:00:00';  //Pulled in from somewhere
$date = date('Y-m-d H:i:s T',strtotime($datestring . ' UTC'));
echo $date;  //Should get '2011-01-01 10:00:00 EST' or something like that

Or you could use the DateTime object.

string time = "19851231";
DateTime theTime= DateTime.ParseExact(time,
                                        "yyyyMMdd",
                                        CultureInfo.InvariantCulture,
                                        DateTimeStyles.None);

This might not be an ethical and preferred solution but it helps in environments where you can't access the console to kill the job using yarn application command.

Steps are

Go to application master page of spark job. Click on the jobs section. Click on the active job's active stage. You will see "kill" button right next to the active stage.

This works if the succeeding stages are dependent on the currently running stage. Though it marks job as " Killed By User"

false != 'false'

For good measures, put the result of validate into a variable to avoid double validation and use that in the IF statement. Like this:

var result = ValidateForm();
if(result == false) {
...
}

Detection is automatic. You must specify what css can be used for each screen resolution:

/* for all screens, use 14px font size */
body {  
    font-size: 14px;    
}
/* responsive, form small screens, use 13px font size */
@media (max-width: 479px) {
    body {
        font-size: 13px;
    }
}

Bind the socket to port 0. A random free port from 1024 to 65535 will be selected. You may retrieve the selected port with getsockname() right after bind().

You should be pointing it towards the Developer directory, not the Xcode application bundle. Run this:

sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer

With recent versions of Xcode, you can go to Xcode ? Preferences… ? Locations and pick one of the options for Command Line Tools to set the location.

    // this will give all the forms on the page.

    $('form')

   // If you know the name of form then.

    $('form[name="myFormName"]')

  //  If you don't know know the name but the position (starts with 0)

    $('form:eq(1)')  // 2nd form will be fetched.

You can follow the below step to modify the .war file name if you are using maven project.

Open pom.xml file of your maven project and go to the tag <build></build>,

1. In that give your desired name between this tag : <finalName></finalName>.

   ex. : <finalName>krutik</finalName>

   After deploying this .war you will be able to access url with:
   http://localhost:8080/krutik/

2. If you want to access the url with slash '/' then you will have to specify then name as below:

   e.x. : <finalName>krutik#maheta</finalName>

   After deploying this .war you will be able to access url with:
   http://localhost:8080/krutik/maheta

The answers above and on this question either didn't work for me with Selenium 3.14 and Firefox 68.9 on Linux, or are unnecessarily complex. I needed to use a WPAD configuration, sometimes behind a proxy (on a VPN), and sometimes not. After studying the code a bit, I came up with:

from selenium import webdriver
from selenium.webdriver.common.proxy import Proxy
from selenium.webdriver.firefox.firefox_profile import FirefoxProfile

proxy = Proxy({'proxyAutoconfigUrl': 'http://wpad/wpad.dat'})
profile = FirefoxProfile()
profile.set_proxy(proxy)
driver = webdriver.Firefox(firefox_profile=profile)

The Proxy initialization sets proxyType to ProxyType.PAC (autoconfiguration from a URL) as a side-effect.

It also worked with Firefox's autodetect, using:

from selenium.webdriver.common.proxy import ProxyType

proxy = Proxy({'proxyType': ProxyType.AUTODETECT})

But I don't think this would work with both internal URLs (not proxied) and external (proxied) the way WPAD does. Similar proxy settings should work for manual configuration as well. The possible proxy settings can be seen in the code here.

Note that directly passing the Proxy object as proxy=proxy to the driver does NOT work--it's accepted but ignored (there should be a deprecation warning, but in my case I think Behave is swallowing it).

app.controller('NavCtrl', function ($scope, $location, $state, $window, Post, Auth) {
    $scope.post = {url: 'http://', title: ''};

    $scope.createVariable = function(url) {
      $window.location.href = url;
    };
    $scope.createFixed = function() {
      $window.location.href = '/tab/newpost';
    };
});

HTML

<button class="button button-icon ion-compose" ng-click="createFixed()"></button>
<button class="button button-icon ion-compose" ng-click="createVariable('/tab/newpost')"></button>

1. Locate the file at /etc/mysql/my.cnf

2. Edit the file by adding the following lines:

    [mysqld]
   
    lower_case_table_names=1
   

3. sudo /etc/init.d/mysql restart

4. Run mysqladmin -u root -p variables | grep table to check that lower_case_table_names is 1 now

You might need to recreate these tables to make it work.

Use the floating number to subtract the floored value to get its fractional part:

double fractional = some_double - floor(some_double);

This prevents the typecasting to an integer, which may cause overflow if the floating number is very large that an integer value could not even contain it.

Also for negative values, this code gives you the positive fractional part of the floating number since floor() computes the largest integer value not greater than the input value.

Based on the documentation the origin parameter is optional and it defaults to the user's location.

... Defaults to most relevant starting location, such as user location, if available. If none, the resulting map may provide a blank form to allow a user to enter the origin....

ex: https://www.google.com/maps/dir/?api=1&destination=Pike+Place+Market+Seattle+WA&travelmode=bicycling

For me this works on Desktop, IOS and Android.

Your analysis is correct. However, it is not tight.

It is not really easy to explain why building a heap is a linear operation, you should better read it.

A great analysis of the algorithm can be seen here.

The main idea is that in the build_heap algorithm the actual heapify cost is not O(log n)for all elements.

When heapify is called, the running time depends on how far an element might move down in tree before the process terminates. In other words, it depends on the height of the element in the heap. In the worst case, the element might go down all the way to the leaf level.

Let us count the work done level by level.

At the bottommost level, there are 2^(h)nodes, but we do not call heapify on any of these, so the work is 0. At the next to level there are 2^(h - 1) nodes, and each might move down by 1 level. At the 3rd level from the bottom, there are 2^(h - 2) nodes, and each might move down by 2 levels.

As you can see not all heapify operations are O(log n), this is why you are getting O(n).

Setting Map Container to position to relative do the trick. Here is HTML.

<body>
    <!-- Map container -->
    <div id="map_canvas"></div>
</body>

And Simple CSS.

<style>
html, body, #map_canvas {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}
#map_canvas {
    position: relative;
}
</style>

Tested on all browsers. Here is the Screenshot.

For Swift 3

let imageDataDict:[String: UIImage] = ["image": image]

  // post a notification
  NotificationCenter.default.post(name: NSNotification.Name(rawValue: "notificationName"), object: nil, userInfo: imageDataDict) 
  // `default` is now a property, not a method call

 // Register to receive notification in your class
 NotificationCenter.default.addObserver(self, selector: #selector(self.showSpinningWheel(_:)), name: NSNotification.Name(rawValue: "notificationName"), object: nil)

 // handle notification
 func showSpinningWheel(_ notification: NSNotification) {
        print(notification.userInfo ?? "")
        if let dict = notification.userInfo as NSDictionary? {
            if let id = dict["image"] as? UIImage{
                // do something with your image
            }
        }
 }

For Swift 4

let imageDataDict:[String: UIImage] = ["image": image]

  // post a notification
  NotificationCenter.default.post(name: NSNotification.Name(rawValue: "notificationName"), object: nil, userInfo: imageDataDict) 
  // `default` is now a property, not a method call

 // Register to receive notification in your class
 NotificationCenter.default.addObserver(self, selector: #selector(self.showSpinningWheel(_:)), name: NSNotification.Name(rawValue: "notificationName"), object: nil)

 // handle notification
 @objc func showSpinningWheel(_ notification: NSNotification) {
        print(notification.userInfo ?? "")
        if let dict = notification.userInfo as NSDictionary? {
            if let id = dict["image"] as? UIImage{
                // do something with your image
            }
        }
 }

I recently found a node command that allows uninstalling all the development dependencies as follows:

npm prune --production

As I mentioned, this command only uninstalls the development dependency packages. At least it helped me not to have to do it manually.

Well done, you've only just started using MVC and you've found its first major flaw.

You don't really want to be converting it to JSON in the view, and you don't really want to convert it in the controller, as neither of these locations make sense. Unfortunately, you're stuck with this situation.

The best thing I've found to do is send the JSON to the view in a ViewModel, like this:

var data = somedata;
var viewModel = new ViewModel();
var serializer = new JavaScriptSerializer();
viewModel.JsonData = serializer.Serialize(data);

return View("viewname", viewModel);

then use

<%= Model.JsonData %>

in your view. Be aware that the standard .NET JavaScriptSerializer is pretty crap.

doing it in the controller at least makes it testable (although not exactly like the above - you probably want to take an ISerializer as a dependency so you can mock it)

Update also, regarding your JavaScript, it would be good practice to wrap ALL the widget JS you have above like so:

(
    // all js here
)();

this way if you put multiple widgets on a page, you won't get conflicts (unless you need to access the methods from elsewhere in the page, but in that case you should be registering the widget with some widget framework anyway). It may not be a problem now, but it would be good practice to add the brackets now to save yourself muchos effort in the future when it becomes a requirement, it's also good OO practice to encapsulate the functionality.

To clarify, the above example does work, my code in the example did not work for unrelated reasons.

If myvar is false, null or has never been used before (i.e. $scope.myvar or $rootScope.myvar never called), the div will not show. Once any value has been assigned to it, the div will show, except if the value is specifically false.

The following will cause the div to show:

$scope.myvar = "Hello World";

or

$scope.myvar = true;

The following will hide the div:

$scope.myvar = null;

or

$scope.myvar = false;

Use initial default values for all parameters like below

public string GetFindBooks(string author="", string title="", string isbn="", string  somethingelse="", DateTime? date= null) 
{
    // ...
}

You have a lot of ways to do that:

Console

git remote set-url origin [Here new url] 

Just be sure that you've opened it in a place where a repository is.

Config

It is placed in .git/config (same folder as repository)

[core]
    repositoryformatversion = 0
    filemode = false
    bare = false
    logallrefupdates = true
    symlinks = false
    ignorecase = true
[remote "origin"]
    url = [Here new url]  <------------------------------------
...

TortoiseGit

Then just edit URL.

SourceTree

1. Click on the "Settings" button on the toolbar to open the Repository Settings window.

2. Click "Add" to add a remote repository path to the repository. A "Remote details" window will open.

3. Enter a name for the remote path.

4. Enter the URL/Path for the remote repository

5. Enter the username for the hosting service for the remote repository.

6. Click 'OK' to add the remote path.

7. Back on the Repository Settings window, click 'OK'. The new remote path should be added on the repository now.

8. If you need to edit an already added remote path, just click the 'Edit' button. You should be directed to the "Remote details" window where you can edit the details (URL/Path/Host Type) of the remote path.

9. To remove a remote repository path, click the 'Remove' button

ref. Support

With the help of pseudo classes removed margins from first and last child, and used adaptive height true in the script. Try this fiddle

One more Demo

 $('.single-item').slick({
        initialSlide: 3,
        infinite: false,
        adaptiveHeight: true
    });

You were in the correct folder if you got the ./mongod working! You now need to open another terminal, go to the same folder and type ./mongo the first terminal window serves as your server, the second is where you enter your commands!

It doesn't matter is your app Boot or just raw Spring. There is just enough to inject org.springframework.core.env.Environment to your bean.

@Autowired
private Environment environment;
....

this.environment.getActiveProfiles();

Since PowerShell 6.0, Join-Path has a new parameter called -AdditionalChildPath and can combine multiple parts of a path out-of-the-box. Either by providing the extra parameter or by just supplying a list of elements.

Example from the documentation:

Join-Path a b c d e f g
a\b\c\d\e\f\g

So in PowerShell 6.0 and above your variant

$path = Join-Path C: "Program Files" "Microsoft Office"

works as expected!

.NET has spoiled us :) Your declaration is not valid for VBA.

Only constants can be given a value upon application load. You declare them like so:

Public Const APOSTROPHE_KEYCODE = 222

Here's a sample declaration from one of my vba projects:

If you're looking for something where you declare a public variable and then want to initialize its value, you need to create a Workbook_Open sub and do your initialization there. Example:

Private Sub Workbook_Open()
  Dim iAnswer As Integer

  InitializeListSheetDataColumns_S
  HideAllMonths_S

  If sheetSetupInfo.Range("D6").Value = "Enter Facility Name" Then
    iAnswer = MsgBox("It appears you have not yet set up this workbook.  Would you like to do so now?", vbYesNo)
    If iAnswer = vbYes Then
      sheetSetupInfo.Activate
      sheetSetupInfo.Range("D6").Select
      Exit Sub
    End If
  End If

  Application.Calculation = xlCalculationAutomatic
  sheetGeneralInfo.Activate
  Load frmInfoSheet
  frmInfoSheet.Show


End Sub

Make sure you declare the sub in the Workbook Object itself: