From the Java language spec:

It is a compile time error to import a type from the unnamed package.

You'll have to access the class via reflection or some other indirect method.

int count = isHere ? getHereCount(index) : getAwayCount(index);

means :

if (isHere) {
    count = getHereCount(index);
} else {
    count = getAwayCount(index);
}

You can use

string wanted_path = Path.GetDirectoryName(Path.GetDirectoryName(System.IO.Directory.GetCurrentDirectory()));

Use the rand function:

http://www.cplusplus.com/reference/clibrary/cstdlib/rand/

Quote:

A typical way to generate pseudo-random numbers in a determined range using rand is to use the modulo of the returned value by the range span and add the initial value of the range:

( value % 100 ) is in the range 0 to 99
( value % 100 + 1 ) is in the range 1 to 100
( value % 30 + 1985 ) is in the range 1985 to 2014

For myself, I just encode it in the url and use $_GET on the destination page. Here's a line as an example.

$ch = curl_init();
$this->json->p->method = "whatever";
curl_setopt($ch, CURLOPT_URL, "http://" . $_SERVER['SERVER_NAME'] . $this->json->path . '?json=' . urlencode(json_encode($this->json->p)));
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$output = curl_exec($ch);
curl_close($ch);

EDIT: Adding the destination snippet... (EDIT 2 added more above at OPs request)

<?php
if(!isset($_GET['json']))
    die("FAILURE");
$json = json_decode($_GET['json']);
$method = $json->method;
...
?>

You can use virtualenv --clear. which won't install any packages, then install the ones you want.

char c = 'a';
String a = Integer.toHexString(c); // gives you---> a = "61"

Arrays like this are part of C99, but not part of standard C++. as others have said, a vector is always a much better solution, which is probably why variable sized arrays are not in the C++ standatrd (or in the proposed C++0x standard).

BTW, for questions on "why" the C++ standard is the way it is, the moderated Usenet newsgroup comp.std.c++ is the place to go to.

I am late, but i want tell the library which i have ended with.

RxPermission is best library with reactive code, which makes permission code unexpected just 1 line.

RxPermissions rxPermissions = new RxPermissions(this);
rxPermissions
.request(Manifest.permission.CAMERA,
         Manifest.permission.READ_PHONE_STATE)
.subscribe(granted -> {
    if (granted) {
       // All requested permissions are granted
    } else {
       // At least one permission is denied
    }
});

add in your build.gradle

allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

dependencies {
    implementation 'com.github.tbruyelle:rxpermissions:0.10.1'
    implementation 'com.jakewharton.rxbinding2:rxbinding:2.1.1'
}

Here is a proper explanation of "still reachable":

"Still reachable" are leaks assigned to global and static-local variables. Because valgrind tracks global and static variables it can exclude memory allocations that are assigned "once-and-forget". A global variable assigned an allocation once and never reassigned that allocation is typically not a "leak" in the sense that it does not grow indefinitely. It is still a leak in the strict sense, but can usually be ignored unless you are pedantic.

Local variables that are assigned allocations and not free'd are almost always leaks.

Here is an example

int foo(void)
{
    static char *working_buf = NULL;
    char *temp_buf;
    if (!working_buf) {
         working_buf = (char *) malloc(16 * 1024);
    }
    temp_buf = (char *) malloc(5 * 1024);

    ....
    ....
    ....

}

Valgrind will report working_buf as "still reachable - 16k" and temp_buf as "definitely lost - 5k".

How about doing this?

import string

def isAscii(s):
    for c in s:
        if c not in string.ascii_letters:
            return False
    return True

At least in Windows 7 and Python 3.1, os.system in Windows wants the command line double-quoted if there are spaces in path to the command. For example:

  TheCommand = '\"\"C:\\Temp\\a b c\\Notepad.exe\"\"'
  os.system(TheCommand)

A real-world example that was stumping me was cloning a drive in VirtualBox. The subprocess.call solution above didn't work because of some access rights issue, but when I double-quoted the command, os.system became happy:

  TheCommand = '\"\"C:\\Program Files\\Sun\\VirtualBox\\VBoxManage.exe\" ' \
                 + ' clonehd \"' + OrigFile + '\" \"' + NewFile + '\"\"'
  os.system(TheCommand)

public void Method()
{
    if(something)
    {
        //some code
        if(something2)
        {
            // The code i want to go if the second if is true
        }
    return;
    }
}

put this somewhere:

public static class DateTimeUtil //or whatever name
{
    public static bool IsEmpty(this DateTime dateTime)
    {
        return dateTime == default(DateTime);
    }
}

then:

DateTime datetime = ...;

if (datetime.IsEmpty())
{
    //unassigned
}

Just found the answer to this in another StackOverflow question's answer.

declare global {
    interface Window { MyNamespace: any; }
}

window.MyNamespace = window.MyNamespace || {};

Basically you need to extend the existing window interface to tell it about your new property.

You might find it useful to lookup the classes on oracle. Eg:

http://download.oracle.com/javase/1.4.2/docs/api/javax/swing/JFrame.html

There you can see that JFrame extends JComponent and JContainer.

JComponent is a a basic object that can be drawn, JContainer extends this so that you can add components to it. JPanel and JFrame both extend JComponent as you can add things to them. JFrame provides a window, whereas JPanel is just a panel that goes inside a window. If that makes sense.

On a Windows 8.1 machine I got Send-MailMessage to send an email with an attachment through Gmail using the following script:

$EmFrom = "[email protected]"
$username = "[email protected]"
$pwd = "YOURPASSWORD"
$EmTo = "[email protected]"
$Server = "smtp.gmail.com"
$port = 587
$Subj = "Test"
$Bod = "Test 123"
$Att = "c:\Filename.FileType"
$securepwd = ConvertTo-SecureString $pwd -AsPlainText -Force
$cred = New-Object -TypeName System.Management.Automation.PSCredential -ArgumentList $username, $securepwd
Send-MailMessage -To $EmTo -From $EmFrom -Body $Bod -Subject $Subj -Attachments $Att -SmtpServer $Server -port $port -UseSsl  -Credential $cred

Maybe something like this structure:

|-- app
     |-- modules
       |-- home
           |-- [+] components
           |-- pages
              |-- home
              |-- home.component.ts|html|scss|spec
           |-- home-routing.module.ts
           |-- home.module.ts
     |-- core
       |-- authentication
           |-- authentication.service.ts|spec.ts
       |-- footer
           |-- footer.component.ts|html|scss|spec.ts
       |-- guards
           |-- auth.guard.ts
           |-- no-auth-guard.ts
           |-- admin-guard.ts 
       |-- http
           |-- user
               |-- user.service.ts|spec.ts
           |-- api.service.ts|spec.ts
       |-- interceptors
           |-- api-prefix.interceptor.ts
           |-- error-handler.interceptor.ts
           |-- http.token.interceptor.ts
       |-- mocks
           |-- user.mock.ts
       |-- services
           |-- srv1.service.ts|spec.ts
           |-- srv2.service.ts|spec.ts
       |-- header
           |-- header.component.ts|html|scss|spec.ts
       |-- core.module.ts
       |-- ensureModuleLoadedOnceGuard.ts
       |-- logger.service.ts
     |-- shared
          |-- components
              |-- loader
                  |-- loader.component.ts|html|scss|spec.ts
          |-- buttons
              |-- favorite-button
                  |-- favorite-button.component.ts|html|scss|spec.ts
              |-- collapse-button
                  |-- collapse-button.component.ts|html|scss|spec.ts
          |-- directives
              |-- auth.directive.ts|spec.ts
          |-- pipes
              |-- capitalize.pipe.ts
              |-- safe.pipe.ts
     |-- configs
         |-- app-settings.config.ts
         |-- dt-norwegian.config.ts
     |-- scss
          |-- [+] partials
          |-- _base.scss
          |-- styles.scss
     |-- assets

Well, for your sample and any with a limited number of unique columns, this should do it.

select 
    distinct a,
    (select distinct t2.b  from t t2  where t1.a=t2.a and t2.b='VIEW'),
    (select distinct t2.b from t t2  where t1.a=t2.a and t2.b='EDIT')
from t t1

Update your working copy to the selected revision. Useful if you want to have your working copy reflect a time in the past, or if there have been further commits to the repository and you want to update your working copy one step at a time. It is best to update a whole directory in your working copy, not just one file, otherwise your working copy could be inconsistent. This is used to test a specific rev purpose, if your test has done, you can use this command to test another rev or use SVN Update to get HEAD

If you want to undo an earlier change permanently, use Revert to this revision instead.

-- from TSVN help doc

If you Update your working copy to an earlier rev, this is only affect your own working copy, after you do some change, and want to commit, you will fail,TSVN will alert you to update your WC to latest revision first If you Revert to a rev, you can commit to repository.everyone will back to the rev after they do an update.

You could try:

export ENVVAR=value

in virtualenv_root/bin/activate. Basically the activate script is what is executed when you start using the virtualenv so you can put all your customization in there.

Because your question is phrased regarding your error message and not whatever your function is trying to accomplish, I will address the error.

- is the 'binary operator' your error is referencing, and either CurrentDay or MA (or both) are non-numeric.

A binary operation is a calculation that takes two values (operands) and produces another value (see wikipedia for more). + is one such operator: "1 + 1" takes two operands (1 and 1) and produces another value (2). Note that the produced value isn't necessarily different from the operands (e.g., 1 + 0 = 1).

R only knows how to apply + (and other binary operators, such as -) to numeric arguments:

> 1 + 1
[1] 2
> 1 + 'one'
Error in 1 + "one" : non-numeric argument to binary operator

When you see that error message, it means that you are (or the function you're calling is) trying to perform a binary operation with something that isn't a number.

EDIT:

Your error lies in the use of [ instead of [[. Because Day is a list, subsetting with [ will return a list, not a numeric vector. [[, however, returns an object of the class of the item contained in the list:

> Day <- Transaction(1, 2)["b"]
> class(Day)
[1] "list"
> Day + 1
Error in Day + 1 : non-numeric argument to binary operator

> Day2 <- Transaction(1, 2)[["b"]]
> class(Day2)
[1] "numeric"
> Day2 + 1
[1] 3

Transaction, as you've defined it, returns a list of two vectors. Above, Day is a list contain one vector. Day2, however, is simply a vector.

More space:

  android:letterSpacing="0.1"

Less space:

 android:letterSpacing="-0.07"

In your code, jQuery just looks for the first instance of an input with name q12_3, which in this case has a value of 1. You want an input with name q12_3 that is :checked.

$("#submit").click(() => {_x000D_
  const val = $('input[name=q12_3]:checked').val();_x000D_
  alert(val);_x000D_
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
_x000D_
<table>_x000D_
  <tr>_x000D_
    <td>Sales Promotion</td>_x000D_
    <td><input type="radio" name="q12_3" value="1">1</td>_x000D_
    <td><input type="radio" name="q12_3" value="2">2</td>_x000D_
    <td><input type="radio" name="q12_3" value="3">3</td>_x000D_
    <td><input type="radio" name="q12_3" value="4">4</td>_x000D_
    <td><input type="radio" name="q12_3" value="5">5</td>_x000D_
  </tr>_x000D_
</table>_x000D_
<button id="submit">submit</button>

Note that the above code is not the same as using .is(":checked"). jQuery's is() function returns a boolean (true or false) and not (an) element(s).

Because this answer keeps getting a lot of attention, I'll also include a vanilla JavaScript snippet.

document.querySelector("#submit").addEventListener("click", () => {_x000D_
  const val = document.querySelector("input[name=q12_3]:checked").value;_x000D_
  alert(val);_x000D_
});

<table>_x000D_
  <tr>_x000D_
    <td>Sales Promotion</td>_x000D_
    <td><input type="radio" name="q12_3" value="1">1</td>_x000D_
    <td><input type="radio" name="q12_3" value="2">2</td>_x000D_
    <td><input type="radio" name="q12_3" value="3">3</td>_x000D_
    <td><input type="radio" name="q12_3" value="4">4</td>_x000D_
    <td><input type="radio" name="q12_3" value="5">5</td>_x000D_
  </tr>_x000D_
</table>_x000D_
<button id="submit">submit</button>

It can be done in bash itself if you have control of the configuration file format. You just need to source (".") the configuration file rather than subshell it. That ensures the variables are created in the context of the current shell (and continue to exist) rather than the subshell (where the variable disappear when the subshell exits).

$ cat config.data
    export parm_jdbc=jdbc:db2://box7.co.uk:5000/INSTA
    export parm_user=pax
    export parm_pwd=never_you_mind

$ cat go.bash
    . config.data
    echo "JDBC string is " $parm_jdbc
    echo "Username is    " $parm_user
    echo "Password is    " $parm_pwd

$ bash go.bash
    JDBC string is  jdbc:db2://box7.co.uk:5000/INSTA
    Username is     pax
    Password is     never_you_mind

If your config file cannot be a shell script, you can just 'compile' it before executing thus (the compilation depends on your input format).

$ cat config.data
    parm_jdbc=jdbc:db2://box7.co.uk:5000/INSTA # JDBC URL
    parm_user=pax                              # user name
    parm_pwd=never_you_mind                    # password

$ cat go.bash
    cat config.data
        | sed 's/#.*$//'
        | sed 's/[ \t]*$//'
        | sed 's/^[ \t]*//'
        | grep -v '^$'
        | sed 's/^/export '
        >config.data-compiled
    . config.data-compiled
    echo "JDBC string is " $parm_jdbc
    echo "Username is    " $parm_user
    echo "Password is    " $parm_pwd

$ bash go.bash
    JDBC string is  jdbc:db2://box7.co.uk:5000/INSTA
    Username is     pax
    Password is     never_you_mind

In your specific case, you could use something like:

$ cat config.data
    export p_p1=val1
    export p_p2=val2
$ cat go.bash
    . ./config.data
    echo "select * from dbtable where p1 = '$p_p1' and p2 like '$p_p2%' order by p1"
$ bash go.bash
    select * from dbtable where p1 = 'val1' and p2 like 'val2%' order by p1

Then pipe the output of go.bash into MySQL and voila, hopefully you won't destroy your database :-).

It should be something like:

class Person:
   def setavalue(self, name):         
      self.myname = name      
   def printaname(self):         
      print "Name", self.myname           

def main():
   p = Person()
   p.setavalue("harry")
   p.printaname()  

You must conform to 2 rules:

1. Decorate all actions with explicit Http Methods like[HttpGet("xxx")],[HttpPost("xxx")] or ... instead of [Route("xxx")].
2. Decorate public methods in controllers with [NonAction] Attribute.

Note that http://localhost:XXXX/swagger/ page requests for http://localhost:XXXX/swagger/v1/swagger.json file, but an Exception will occur from Swagger if you wouldn't conform above rules.

Adding to the slew of answers here, but I have gone for a solution which resizes by file size, rather than dimensions.

This will both reduce the dimensions and quality of the image until it reaches your given size.

func compressTo(toSizeInMB size: Double) -> UIImage? {
    let bytes = size * 1024 * 1024
    let sizeInBytes = Int(bytes)
    var needCompress:Bool = true
    var imgData:Data?
    var compressingValue:CGFloat = 1.0

    while (needCompress) {

        if let resizedImage = scaleImage(byMultiplicationFactorOf: compressingValue), let data: Data = UIImageJPEGRepresentation(resizedImage, compressingValue) {

            if data.count < sizeInBytes || compressingValue < 0.1 {
                needCompress = false
                imgData = data
            } else {
                compressingValue -= 0.1
            }
        }
    }

    if let data = imgData {
        print("Finished with compression value of: \(compressingValue)")
        return UIImage(data: data)
    }
    return nil
}

private func scaleImage(byMultiplicationFactorOf factor: CGFloat) -> UIImage? {
    let size = CGSize(width: self.size.width*factor, height: self.size.height*factor)
    UIGraphicsBeginImageContext(size)
    draw(in: CGRect(x: 0, y: 0, width: size.width, height: size.height))
    if let newImage: UIImage = UIGraphicsGetImageFromCurrentImageContext() {
        UIGraphicsEndImageContext()
        return newImage;
    }
    return nil
}

Credit for scaling by size answer

First convert it to std::wstring:

std::wstring widestr = std::wstring(str.begin(), str.end());

Then get the C string:

const wchar_t* widecstr = widestr.c_str();

This only works for ASCII strings, but it will not work if the underlying string is UTF-8 encoded. Using a conversion routine like MultiByteToWideChar() ensures that this scenario is handled properly.

To communicate a child component with another child component I've made a method in parent which calls a method in a child with:

this.$refs.childMethod()

And from the another child I've called the root method:

this.$root.theRootMethod()

It worked for me.

Use

$route.reload();

remember to inject $route to your controller.

Src/main/Assets

It might not show on your side bar if the app is selected. Click the drop-down at the top that says android and select packages. you will see it then.

Use fresco. Here's how to do it:

http://frescolib.org/docs/animations.html

Here's the repo with the sample:

https://github.com/facebook/fresco/tree/master/samples/animation

Beware fresco does not support wrap content!

I solved this problem by copying some colleague's .svn directory into mine and then updating my working copy. It was a nice, quick and clean solution.

Even if an object has no unmanaged resources, disposing might help GC by breaking object graphs. In general, if an object implements IDisposable, Dispose() should be called.

Whether Dispose() actually does something or not depends on the given class. In case of DataSet, Dispose() implementation is inherited from MarshalByValueComponent. It removes itself from container and calls Disposed event. The source code is below (disassembled with .NET Reflector):

protected virtual void Dispose(bool disposing)
{
    if (disposing)
    {
        lock (this)
        {
            if ((this.site != null) && (this.site.Container != null))
            {
                this.site.Container.Remove(this);
            }
            if (this.events != null)
            {
                EventHandler handler = (EventHandler) this.events[EventDisposed];
                if (handler != null)
                {
                    handler(this, EventArgs.Empty);
                }
            }
        }
    }
}

If you have more than one file with staged changes, it may more practical to use git add -i, then select 6: diff, and finally pick the file(s) you are interested in.

/* Important part */
.modal-dialog{
    overflow-y: initial !important
}
.modal-body{
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}

This works for Bootstrap 3 without JS code and is responsive.

Source

jQuery.now() Returns: Number

Description: Return a number representing the current time.

This method does not accept any arguments.

The $.now() method is a shorthand for the number returned by the expression (new Date).getTime().

http://api.jquery.com/jQuery.now/

It's simple to use Javascript:

var d = new Date();
var time = d.getHours() + ":" + d.getMinutes() + ":" + d.getSeconds();
console.log(time);

Instead of ((t[1])/length) * t[1] += string, you should use string += ((t[1])/length) * t[1]. (The other syntax issue - int is not iterable - will be your exercise to figure out.)

I found 3 ways to return a variable's type at runtime:

Using string formatting

func typeof(v interface{}) string {
    return fmt.Sprintf("%T", v)
}

Using reflect package

func typeof(v interface{}) string {
    return reflect.TypeOf(v).String()
}

Using type assertions

func typeof(v interface{}) string {
    switch v.(type) {
    case int:
        return "int"
    case float64:
        return "float64"
    //... etc
    default:
        return "unknown"
    }
}

Every method has a different best use case:

• string formatting - short and low footprint (not necessary to import reflect package)

• reflect package - when need more details about the type we have access to the full reflection capabilities

• type assertions - allows grouping types, for example recognize all int32, int64, uint32, uint64 types as "int"

I find that running

export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3

and

export VIRTUALENVWRAPPER_VIRTUALENV=/usr/bin/virtualenv-3.4

in the command line on Ubuntu forces mkvirtualenv to use python3 and virtualenv-3.4. One still has to do

mkvirtualenv --python=/usr/bin/python3 nameOfEnvironment

to create the environment. This is assuming that you have python3 in /usr/bin/python3 and virtualenv-3.4 in /usr/local/bin/virtualenv-3.4.

if (/(^|;)\s*visited=/.test(document.cookie)) {
    alert("Hello again!");
} else {
    document.cookie = "visited=true; max-age=" + 60 * 60 * 24 * 10; // 60 seconds to a minute, 60 minutes to an hour, 24 hours to a day, and 10 days.
    alert("This is your first time!");
}

is one way to do it. Note that document.cookie is a magic property, so you don't have to worry about overwriting anything, either.

There are also more convenient libraries to work with cookies, and if you don’t need the information you’re storing sent to the server on every request, HTML5’s localStorage and friends are convenient and useful.

There's a jQuery plugin here which allows users to test whether an element falls within the visible viewport of the browser, taking the browsers scroll position into account.

$('#element').visible();

You can also check for partial visibility:

$('#element').visible( true);

One drawback is that it only works with vertical positioning / scrolling, although it should be easy enough to add horizontal positioning into the mix.

There is no specialized image component provided in Swing (which is sad in my opinion). So, there are a few options:

1. As @Reimeus said: Use a JLabel with an icon.

2. Create in the window builder a JPanel, that will represent the location of the image. Then add your own custom image component to the JPanel using a few lines of code you will never have to change. They should look like this:

   JImageComponent ic = new JImageComponent(myImageGoesHere);
   imagePanel.add(ic);
   

   where JImageComponent is a self created class that extends JComponent that overrides the paintComponent() method to draw the image.

Saving and Retriving data to - from Firebase ( deprecated ver 2.4.2 )

Firebase fb_parent = new Firebase("YOUR-FIREBASE-URL/");
Firebase fb_to_read = fb_parent.child("students/names");
Firebase fb_put_child = fb_to_read.push(); // REMEMBER THIS FOR PUSH METHOD

//INSERT DATA TO STUDENT - NAMES  I Use Push Method
fb_put_child.setValue("Zacharia"); //OR fb_put_child.setValue(YOUR MODEL) 
fb_put_child.setValue("Joseph"); //OR fb_put_child.setValue(YOUR MODEL) 
fb_put_child.setValue("bla blaaa"); //OR fb_put_child.setValue(YOUR MODEL) 

//GET DATA FROM FIREBASE INTO ARRAYLIST
fb_to_read.addValuesEventListener....{
    public void onDataChange(DataSnapshot result){
        List<String> lst = new ArrayList<String>(); // Result will be holded Here
        for(DataSnapshot dsp : result.getChildren()){
            lst.add(String.valueOf(dsp.getKey())); //add result into array list
        }
        //NOW YOU HAVE ARRAYLIST WHICH HOLD RESULTS




for(String data:lst){ 
         Toast.make(context,data,Toast.LONG_LENGTH).show; 
       }
    }
}

you can use regexp.

{ "_id" : "1", "name" : "John Doeman" , "function" : "Janitor"}
{ "_id" : "2", "name" : "Jane Doewoman","function" : "Teacher"  }
{ "_id" : "3", "name" : "Jimmy Jackal" ,"function" : "Student"  } 

if you use this query :

{
  "query": {
    "regexp": {
      "name": "J.*"
    }
  }
}

you will given all of data that their name start with "J".Consider you want to receive just the first two record that their name end with "man" so you can use this query :

{
  "query": { 
    "regexp": {
      "name": ".*man"
    }
  }
}

and if you want to receive all record that in their name exist "m" , you can use this query :

{
  "query": { 
    "regexp": {
      "name": ".*m.*"
    }
  }
}

This works for me .And I hope my answer be suitable for solve your problem.

You can do this in one query if you're willing to change its name:

ALTER TABLE table_name
  DROP FOREIGN KEY `fk_name`,
  ADD CONSTRAINT `fk_name2` FOREIGN KEY (`remote_id`)
    REFERENCES `other_table` (`id`)
    ON DELETE CASCADE;

This is useful to minimize downtime if you have a large table.

In my delegate callback, I check to see if I'm running in a simulator (#if TARGET_ IPHONE_SIMULATOR) and if so, I supply my own, pre-looked-up, Lat/Long. To my knowledge, there's no other way.

bundle exec is a Bundler command to execute a script in the context of the current bundle (the one from your directory's Gemfile). rake db:migrate is the script where db is the namespace and migrate is the task name defined.

So bundle exec rake db:migrate executes the rake script with the command db:migrate in the context of the current bundle.

As to the "why?" I'll quote from the bundler page:

In some cases, running executables without bundle exec may work, if the executable happens to be installed in your system and does not pull in any gems that conflict with your bundle.

However, this is unreliable and is the source of considerable pain. Even if it looks like it works, it may not work in the future or on another machine.

Check out python-nvd3. It is a python wrapper for nvd3. Looks cooler than d3.py and also has more chart options.

Since the OP was asking for using a custom compare function (and this is what led me to this question as well), I want to give a solid answer here:

Generally, you want to use the built-in sorted() function which takes a custom comparator as its parameter. We need to pay attention to the fact that in Python 3 the parameter name and semantics have changed.

How the custom comparator works

When providing a custom comparator, it should generally return an integer/float value that follows the following pattern (as with most other programming languages and frameworks):

• return a negative value (< 0) when the left item should be sorted before the right item
• return a positive value (> 0) when the left item should be sorted after the right item
• return 0 when both the left and the right item have the same weight and should be ordered "equally" without precedence

In the particular case of the OP's question, the following custom compare function can be used:

def compare(item1, item2):
    return fitness(item1) - fitness(item2)

Using the minus operation is a nifty trick because it yields to positive values when the weight of left item1 is bigger than the weight of the right item2. Hence item1 will be sorted after item2.

If you want to reverse the sort order, simply reverse the subtraction: return fitness(item2) - fitness(item1)

Calling sorted() in Python 2

sorted(mylist, cmp=compare)

or:

sorted(mylist, cmp=lambda item1, item2: fitness(item1) - fitness(item2))

Calling sorted() in Python 3

from functools import cmp_to_key
sorted(mylist, key=cmp_to_key(compare))

or:

from functools import cmp_to_key
sorted(mylist, key=cmp_to_key(lambda item1, item2: fitness(item1) - fitness(item2)))

TLDR; The formula is n(n-1)/2 where n is the number of items in the set.

Explanation:

To find the number of unique pairs in a set, where the pairs are subject to the commutative property (AB = BA), you can calculate the summation of 1 + 2 + ... + (n-1) where n is the number of items in the set.

The reasoning is as follows, say you have 4 items:

A
B
C
D

The number of items that can be paired with A is 3, or n-1:

AB
AC
AD

It follows that the number of items that can be paired with B is n-2 (because B has already been paired with A):

BC
BD

and so on...

(n-1) + (n-2) + ... + (n-(n-1))

which is the same as

1 + 2 + ... + (n-1)

or

n(n-1)/2

Abstraction is about identifying commonalities and reducing features that you have to work with at different levels of your code.

e.g. I may have a Vehicle class. A Car would derive from a Vehicle, as would a Motorbike. I can ask each Vehicle for the number of wheels, passengers etc. and that info has been abstracted and identified as common from Cars and Motorbikes.

In my code I can often just deal with Vehicles via common methods go(), stop() etc. When I add a new Vehicle type later (e.g. Scooter) the majority of my code would remain oblivious to this fact, and the implementation of Scooter alone worries about Scooter particularities.

Open PowerShelland and follow these istruction. This type of error is tipically in Windows S.O. When you use command build need an option and a path.

There is this type of error becouse you have not specified a path whit your Dockerfile.

Try this:

C:\Users\Daniele\app> docker build -t friendlyhello C:\Users\Daniele\app\

1. friendlyhello is the name who you assign to your conteiner
2. C:\Users\Daniele\app\ is the path who conteins your Dockerfile

if you want to add a tag

C:\Users\Daniele\app> docker build -t friendlyhello:3.0 C:\Users\Daniele\app\

This question is asked in a lot of places in a lot of different ways. I originally answered it here but I feel it's relevant in this thread as well (since i ended up here when I was searching for an answer).

There is no one line solution to this problem, but this worked for my use case. The problem is, the 'View(context, attrs, defStyle)' constructor does not refer to an actual style, it wants an attribute. So, we will:

1. Define an attribute
2. Create a style that you want to use
3. Apply a style for that attribute on our theme
4. Create new instances of our view with that attribute

In 'res/values/attrs.xml', define a new attribute:

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <attr name="customTextViewStyle" format="reference"/>
    ...
</resources>    

In res/values/styles.xml' I'm going to create the style I want to use on my custom TextView

<style name="CustomTextView">
    <item name="android:textSize">18sp</item>
    <item name="android:textColor">@color/white</item>
    <item name="android:paddingLeft">14dp</item>
</style>

In 'res/values/themes.xml' or 'res/values/styles.xml', modify the theme for your application / activity and add the following style:

<resources>
    <style name="AppBaseTheme" parent="android:Theme.Light">
        <item name="@attr/customTextViewStyle">@style/CustomTextView</item>
    </style>
    ... 
</resources>

Finally, in your custom TextView, you can now use the constructor with the attribute and it will receive your style

public class CustomTextView extends TextView {

    public CustomTextView(Context context) {
       super(context, null, R.attr.customTextView);
    }
}

It's worth noting that I repeatedly used customTextView in different variants and different places, but it is in no way required that the name of the view match the style or the attribute or anything. Also, this technique should work with any custom view, not just TextViews.

In Python 3.6, set() now should keep the order, but there is another solution for Python 2 and 3:

>>> x = [1, 2, 20, 6, 210]
>>> sorted(set(x), key=x.index)
[1, 2, 20, 6, 210]

Sticky notes in Windows 10 are stored here: C:\Users\"Username"\Appdata\Roaming\Microsoft\Sticky Notes

If you want to restore your sticky notes from earlier versions of windwos, just copy the .snt file and place it in the above location.

N.B: Replace only if you don't have any new notes in Windows 10!

Just hook up the onclick event:

<input id="button" type="submit" name="button" value="enter" onclick="myFunction();"/>

Portland group have a commercial product called CUDA x86, it is hybrid compiler which creates CUDA C/ C++ code which can either run on GPU or use SIMD on CPU, this is done fully automated without any intervention for the developer. Hope this helps.

Link: http://www.pgroup.com/products/pgiworkstation.htm

Try this

SELECT * FROM
    (
        SELECT T.*, ROW_NUMBER() OVER() R FROM TABLE T
    )
    WHERE R BETWEEN 10000 AND 20000

When you annotate a parameter with @RequestHeader, the parameter retrieves the header information. So you can just do something like this:

@RequestHeader("Accept")

to get the Accept header.

So from the documentation:

@RequestMapping("/displayHeaderInfo.do")
public void displayHeaderInfo(@RequestHeader("Accept-Encoding") String encoding,
                              @RequestHeader("Keep-Alive") long keepAlive)  {

}

The Accept-Encoding and Keep-Alive header values are provided in the encoding and keepAlive parameters respectively.

And no worries. We are all noobs with something.

I have a much better code, made by me, it is so big, just to show both things... create a 4x4 table and vertical align more than just one cell.

It does not use any IE hack, no vertical-align:middle; at all...

It does not use for vertical centering display-table, display:table-rom; display:table-cell;

It uses the trick of a container that has two divs, one hidden (position is not the correct but makes parent have the correct variable size), one visible just after the hidden but with top:-50%; so it is mover to correct position.

See div classes that make the trick: BloqueTipoContenedor BloqueTipoContenedor_VerticalmenteCentrado BloqueTipoContenido_VerticalmenteCentrado_Oculto BloqueTipoContenido_VerticalmenteCentrado_Visible

Please sorry for using Spanish on classes names (it is because i speak spanish and this is so tricky that if i use English i get lost).

The full code:

<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta http-equiv="Content-Language" content="en" />
<meta name="language" content="en" />
<title>Vertical Centering in CSS2 - Example (IE, FF & Chrome tested) - This is so tricky!!!</title>
<style type="text/css">
 html,body{
  margin:0px;
  padding:0px;
  width:100%;
  height:100%;
 }
 div.BloqueTipoTabla{
  display:table;margin:0px;border:0px;padding:0px;width:100%;height:100%;
 }
 div.BloqueTipoFila_AltoAjustadoAlContenido{
  display:table-row;margin:0px;border:0px;padding:0px;width:100%;height:auto;
 }
 div.BloqueTipoFila_AltoRestante{
  display:table-row;margin:0px;border:0px;padding:0px;width:100%;height:100%;
 }
 div.BloqueTipoCelda_AjustadoAlContenido{
  display:table-cell;margin:0px;border:0px;padding:0px;width:auto;height:auto;
 }
 div.BloqueTipoCelda_RestanteAncho{
  display:table-cell;margin:0px;border:0px;padding:0px;width:100%;height:auto;
 }
 div.BloqueTipoCelda_RestanteAlto{
  display:table-cell;margin:0px;border:0px;padding:0px;width:auto;height:100%;
 }
 div.BloqueTipoCelda_RestanteAnchoAlto{
  display:table-cell;margin:0px;border:0px;padding:0px;width:100%;height:100%;
 }
 div.BloqueTipoContenedor{
  display:block;margin:0px;border:0px;padding:0px;width:100%;height:100%;position:relative;
 }
 div.BloqueTipoContenedor_VerticalmenteCentrado{
  display:block;margin:0px;border:0px;padding:0px;width:100%;height:auto;position:relative;top:50%;
 }
 div.BloqueTipoContenido_VerticalmenteCentrado_Oculto{
  display:block;margin:0px;border:0px;padding:0px;width:100%;height:auto;visibility:hidden;position:relative;top:50%;
 }
 div.BloqueTipoContenido_VerticalmenteCentrado_Visible{
  display:block;margin:0px;border:0px;padding:0px;width:100%;height:auto;visibility:visible;position:absolute;top:-50%;
 }
</style>
</head>
<body>
<h1>Vertical Centering in CSS2 - Example<br />(IE, FF & Chrome tested)<br />This is so tricky!!!</h1>
<div class="BloqueTipoTabla" style="margin:0px 0px 0px 25px;width:75%;height:66%;border:1px solid blue;">
 <div class="BloqueTipoFila_AltoAjustadoAlContenido">
  <div class="BloqueTipoCelda_AjustadoAlContenido">
   [1,1]
  </div>
  <div class="BloqueTipoCelda_AjustadoAlContenido">
   [1,2]
  </div>
  <div class="BloqueTipoCelda_RestanteAncho">
   [1,3]
  </div>
  <div class="BloqueTipoCelda_AjustadoAlContenido">
   [1,4]
  </div>
 </div>
 <div class="BloqueTipoFila_AltoAjustadoAlContenido">
  <div class="BloqueTipoCelda_AjustadoAlContenido">
   [2,1]
  </div>
  <div class="BloqueTipoCelda_AjustadoAlContenido">
   [2,2]
  </div>
  <div class="BloqueTipoCelda_RestanteAncho">
   [2,3]
  </div>
  <div class="BloqueTipoCelda_AjustadoAlContenido">
   [2,4]
  </div>
</div>
 <div class="BloqueTipoFila_AltoRestante">
  <div class="BloqueTipoCelda_RestanteAlto">
   <div class="BloqueTipoContenedor" style="border:1px solid lime;">
    <div class="BloqueTipoContenedor_VerticalmenteCentrado" style="border:1px dotted red;">
     <div class="BloqueTipoContenido_VerticalmenteCentrado_Oculto">
     The cell [3,1]
     <br />
     *&nbsp;*&nbsp;*&nbsp;*
     <br />
     *&nbsp;*&nbsp;*&nbsp;*
     <br />
     *&nbsp;*&nbsp;*&nbsp;*
     <br />
     Now&nbsp;is&nbsp;the&nbsp;highest&nbsp;one
     </div>
     <div class="BloqueTipoContenido_VerticalmenteCentrado_Visible" style="border:1px dotted blue;">
     The cell [3,1]
     <br />
     *&nbsp;*&nbsp;*&nbsp;*
     <br />
     *&nbsp;*&nbsp;*&nbsp;*
     <br />
     *&nbsp;*&nbsp;*&nbsp;*
     <br />
     Now&nbsp;is&nbsp;the&nbsp;highest&nbsp;one
     </div>
    </div>
   </div>
  </div>
  <div class="BloqueTipoCelda_RestanteAlto">
   <div class="BloqueTipoContenedor" style="border:1px solid lime;">
    <div class="BloqueTipoContenedor_VerticalmenteCentrado" style="border:1px dotted red;">
     <div class="BloqueTipoContenido_VerticalmenteCentrado_Oculto">
      This&nbsp;is<br />cell&nbsp;[3,2]
     </div>
     <div class="BloqueTipoContenido_VerticalmenteCentrado_Visible" style="border:1px dotted blue;">
      This&nbsp;is<br />cell&nbsp;[3,2]
     </div>
    </div>
   </div>
  </div>
  <div class="BloqueTipoCelda_RestanteAnchoAlto">
   <div class="BloqueTipoContenedor" style="border:1px solid lime;">
    <div class="BloqueTipoContenedor_VerticalmenteCentrado" style="border:1px dotted red;">
     <div class="BloqueTipoContenido_VerticalmenteCentrado_Oculto">
      This is cell [3,3]
      <br/>
      It is duplicated on source to make the trick to know its variable height
      <br />
      First copy is hidden and second copy is visible
      <br/>
      Other cells of this row are not correctly aligned only on IE!!!
     </div>
     <div class="BloqueTipoContenido_VerticalmenteCentrado_Visible" style="border:1px dotted blue;">
      This is cell [3,3]
      <br/>
      It is duplicated on source to make the trick to know its variable height
      <br />
      First copy is hidden and second copy is visible
      <br/>
      Other cells of this row are not correctly aligned only on IE!!!
     </div>
    </div>
   </div>
  </div>
  <div class="BloqueTipoCelda_RestanteAlto">
   <div class="BloqueTipoContenedor" style="border:1px solid lime;">
    <div class="BloqueTipoContenedor_VerticalmenteCentrado" style="border:1px dotted red;">
     <div class="BloqueTipoContenido_VerticalmenteCentrado_Oculto">
      This&nbsp;other is<br />the cell&nbsp;[3,4]
     </div>
     <div class="BloqueTipoContenido_VerticalmenteCentrado_Visible" style="border:1px dotted blue;">
      This&nbsp;other is<br />the cell&nbsp;[3,4]
     </div>
    </div>
   </div>
  </div>
 </div>
 <div class="BloqueTipoFila_AltoAjustadoAlContenido">
  <div class="BloqueTipoCelda_AjustadoAlContenido">
   [4,1]
  </div>
  <div class="BloqueTipoCelda_AjustadoAlContenido">
   [4,2]
  </div>
  <div class="BloqueTipoCelda_RestanteAncho">
   [4,3]
  </div>
  <div class="BloqueTipoCelda_AjustadoAlContenido">
   [4,4]
  </div>
 </div>
</div>
</body>
</html>

I have been looking for this for a few hours, this was the first article i came accross and although it has the best answer, the most popular answers i think are off the mark. Certainly for what i needed. weichsel's and shakazed's answers were right on the button but a bit obscured in the articles. To put you right to the project. Here: Just create a new Android project based on existing sample. Choose ApiDemos:

Look under the source folder

ApiDemos/src/com/example/android/apis/graphics/spritetext

And you will find everything you need.

Try using the Worksheet.Protect method, like so:

Sub ProtectActiveSheet()
    Dim ws As Worksheet
    Set ws = ActiveSheet
    ws.Protect DrawingObjects:=True, Contents:=True, _
        Scenarios:=True, Password="SamplePassword"
End Sub

You should, however, be concerned about including the password in your VBA code. You don't necessarily need a password if you're only trying to put up a simple barrier that keeps a user from making small mistakes like deleting formulas, etc.

Also, if you want to see how to do certain things in VBA in Excel, try recording a Macro and looking at the code it generates. That's a good way to get started in VBA.

In case of WSS 3.0 recently I experienced same issue. It was because of column that was accessed from code was not present in the wss list.

As stated in other posts, you can use the break keyword. One thing that was hinted at but not explained is that the keyword can take a numeric value to tell PHP how many levels to break from.

For example, if you have three foreach loops nested in each other trying to find a piece of information, you could do 'break 3' to get out of all three nested loops. This will work for the 'for', 'foreach', 'while', 'do-while', or 'switch' structures.

$person = "Rasmus Lerdorf";
$found = false;

foreach($organization as $oKey=>$department)
{
   foreach($department as $dKey=>$group)
   {
      foreach($group as $gKey=>$employee)
      {
         if ($employee['fullname'] == $person)
         {
            $found = true;
            break 3;
         }
      } // group
   } // department
} // organization

To create a new screen with the name foo, use

screen -S foo

Then to reattach it, run

screen -r foo  # or use -x, as in
screen -x foo  # for "Multi display mode" (see the man page)

To call the function on click of some html element (control).

$('#controlID').click(myFunction);

You will need to ensure you bind the event when your html element is ready on which you binding the event. You can put the code in document.ready

$(document).ready(function(){
    $('#controlID').click(myFunction);
});

You can use anonymous function to bind the event to the html element.

$(document).ready(function(){
    $('#controlID').click(function(){
         $.messager.show({  
            title:'My Title',  
            msg:'The message content',  
            showType:'fade',  
            style:{  
                right:'',  
                bottom:''  
            }  
        });  
    });
});

If you want to bind click with many elements you can use class selector

$('.someclass').click(myFunction);

Edit based on comments by OP, If you want to call function under some condition

You can use if for conditional execution, for example,

if(a == 3)
     myFunction();

You can set the output to a temporary file and the read the data from the file after that you can delete the temporary file.

echo %date%>temp.txt
set /p myVarDate= < temp.txt
echo Date is %myVarDate%
del temp.txt

In this variable myVarDate contains the output of command.

I have the same issue with primeNg DataTable. After trying and crying, I've fixed the issue by using this code.

private deepArrayCopy(arr: SelectItem[]): SelectItem[] {
    const result: SelectItem[] = [];
    if (!arr) {
      return result;
    }
    const arrayLength = arr.length;
    for (let i = 0; i <= arrayLength; i++) {
      const item = arr[i];
      if (item) {
        result.push({ label: item.label, value: item.value });
      }
    }
    return result;
  }

For initializing backup value

backupData = this.deepArrayCopy(genericItems);

For resetting changes

genericItems = this.deepArrayCopy(backupData);

The magic bullet is to recreate items by using {} instead of calling constructor. I've tried new SelectItem(item.label, item.value) which doesn't work.

You should use this one too:

./gradlew :app:dependencies (Mac and Linux) -With ./

gradlew :app:dependencies (Windows) -Without ./

The libs you are using internally using any other versions of google play service.If yes then remove or update those libs.

https://github.com/cscott/jsshaper implements a translator from JavaScript 1.8 to ECMAScript 5.1, which would allow you to use 'for each' in code running on webkit or node.

This question is quite old, but I have made it that way (in TYPO3).

Firstly, I have made a own accessible css-class which I can choose on every content element manually.

Then, I have made a outer three column element with 11 columns (1 - 9 - 1), finally, I have modified the column width of the first and third column with CSS to 12.499999995%.

Hm. You have to specify window you clicked in Mouse.GetPosition(IInputElement relativeTo) Following code works well for me

protected override void OnMouseDown(MouseButtonEventArgs e)
    {
        base.OnMouseDown(e);
        Point p = e.GetPosition(this);
    }

I suspect that you need to refer to the window not from it own class but from other point of the application. In this case Application.Current.MainWindow will help you.

You don't need to give local path. just give cdn link of bootstrap datetimepicker. and it works.

<html lang="en">_x000D_
<head>_x000D_
  <meta charset="utf-8">_x000D_
  <meta name="viewport" content="width=device-width, initial-scale=1">_x000D_
 <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">_x000D_
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>_x000D_
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.6.4/js/bootstrap-datepicker.js"></script>_x000D_
_x000D_
</head>_x000D_
_x000D_
_x000D_
<body>_x000D_
_x000D_
   <div class="container">_x000D_
      <div class="row">_x000D_
        <div class='col-sm-6'>_x000D_
            <div class="form-group">_x000D_
                <div class='input-group date' id='datetimepicker'>_x000D_
                    <input type='text' class="form-control" />_x000D_
                    <span class="input-group-addon">_x000D_
                        <span class="glyphicon glyphicon-calendar"></span>_x000D_
                    </span>_x000D_
                </div>_x000D_
            </div>_x000D_
        </div>_x000D_
        <script type="text/javascript">_x000D_
            $(function () {_x000D_
                $('#datetimepicker').datepicker();_x000D_
            });_x000D_
        </script>_x000D_
      </div>_x000D_
   </div>_x000D_
_x000D_
_x000D_
</body>_x000D_
</html>

The basic difference is that undefined and null represent different concepts.

If only null was available, you would not be able to determine whether null was set intentionally as the value or whether the value has not been set yet unless you used cumbersome error catching: eg

var a;

a == null; // This is true
a == undefined; // This is true;
a === undefined; // This is true;

However, if you intentionally set the value to null, strict equality with undefined fails, thereby allowing you to differentiate between null and undefined values:

var b = null;
b == null; // This is true
b == undefined; // This is true;
b === undefined; // This is false;

Check out the reference here instead of relying on people dismissively saying junk like "In summary, undefined is a JavaScript-specific mess, which confuses everyone". Just because you are confused, it does not mean that it is a mess.

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/undefined

This behaviour is also not specific to JavaScript and it completes the generalised concept that a boolean result can be true, false, unknown (null), no value (undefined), or something went wrong (error).

http://en.wikipedia.org/wiki/Undefined_value

I come to Pandas from an R background, and I see that Pandas is more complicated when it comes to selecting rows or columns.

I had to wrestle with it for a while, and then I found some ways to deal with:

Getting the number of columns:

len(df.columns)
## Here:
# df is your data.frame
# df.columns returns a string. It contains column's titles of the df.
# Then, "len()" gets the length of it.

Getting the number of rows:

len(df.index) # It's similar.

If you want to allow a comma delimiter which will pass the following test cases:

0,00  => true
0.00  => true
01,00 => true
01.00 => true
0.000 => false
0-01  => false

then use this:

^\d+(\.|\,)\d{2}$

UPDATED: Using prop instead of attr

 <input type="checkbox" name="vehicle" id="vehicleChkBox" value="FALSE"/>

 $('#vehicleChkBox').change(function(){
     cb = $(this);
     cb.val(cb.prop('checked'));
 });

OUT OF DATE:

Here is the jsfiddle

<input type="checkbox" name="vehicle" id="vehicleChkBox" value="FALSE" />

$('#vehicleChkBox').change(function(){
     if($(this).attr('checked')){
          $(this).val('TRUE');
     }else{
          $(this).val('FALSE');
     }
});

One of the best component of android architechure introduce by google will fulfill your all the requirement that is ViewModel.

That is designed to store and manage UI related data in lifecycle way plus that will allow data to survive as screen rotates

class MyViewModel : ViewModel() {

Please refer this:https://developer.android.com/topic/libraries/architecture/viewmodel

SELECT cast( cast(round(37.0/38.0,2) AS DECIMAL(18,2)) as varchar(100)) + ' %'

RESULT:  0.97 %

Try using Math.abs:

variableAbs = Math.abs(variable);

For square root use:

variableSqRt = Math.sqrt(variable);

You're pretty close, you just need to replace the = with a :. You can use an object type literal (see spec section 3.5.3) or an interface. Using an object type literal is close to what you have:

var obj: { property: string; } = { property: "foo" };

But you can also use an interface

interface MyObjLayout {
    property: string;
}

var obj: MyObjLayout = { property: "foo" };

This is a good example of the maven-ear-plugin part.

You can also check the maven archetypes that are available as an example. If you just runt mvn archetype:generate you'll get a list of available archetypes. One of them is

maven-archetype-j2ee-simple

The link with a relative path can be created using the mklink command on windows command line.

mklink /d \MyDocs \Users\User1\Documents

This might be the best way to create link because apparently, the behaviour of shortcut can be different perhaps based on the way they are created (UI vs mklink command). I observed some strange behavior with how the shortcuts behave when I change the root folder.

• There is a weird behaviour on Windows 7 that I tested. Sometimes the the link still just works when the root folder of target is changed (the shortcut properties automatically update to reflect the changed path!). The "start in" field updates automatically as well if it was there.
• I also noticed that one link doesn't work the first time I change the root path (properties shows old) but it works after the 2nd and everytime after that. The link properties get updated as result of the first run!
• I also noticed at least for two link, it doesn't update the path and no longer works.
• From link properties, there is no difference in format of any fields yet the behaviour is different.

Old, but still helps...

Another great way of achieving the same behavior is through configuration file (web.config)

 <system.net>
    <settings>
      <servicePointManager checkCertificateName="false" checkCertificateRevocationList="false" />
    </settings>
  </system.net>

NOTE: tested on .net full.

Similar to Graham Borland answer...but it seems you dont have to create Application class if you dont want...just create a Base Activity in your project

public class BaseActivity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_base);
    setRequestedOrientation (ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);

}

And extend this class instead of AppCompatActivity where you want to use Potrait Mode

public class your_activity extends BaseActivity {}

This is how it should be:

Code:

$(function(){
  $("button").mouseover(function(){
    var $p = $("#P44");
    $p.stop()
      .css("background-color","yellow")
      .hide(1500, function() {
          $p.css("background-color","red")
            .show(1500);
      });
  });
});

Demo: http://jsfiddle.net/p7w9W/2/

Explanation:

You have to wait for the callback on the animating functions before you switch background color. You should also not use only numeric ID:s, and if you have an ID of your <p> there you shouldn't include a class in your selector.

I also enhanced your code (caching of the jQuery object, chaining, etc.)

Update: As suggested by VKolev the color is now changing when the item is hidden.

>>> l = [22, 13, 45, 50, 98, 69, 43, 44, 1]
>>> [x+1 if x >= 45 else x+5 for x in l]
[27, 18, 46, 51, 99, 70, 48, 49, 6]

Do-something if <condition>, else do-something else.

compactitem does the job.

\usepackage{paralist}

...

\begin{compactitem}[$\bullet$]
    \item Element 1
    \item Element 2
\end{compactitem}
\vspace{\baselineskip} % new line after list

This isn't an answer to the tagline question, but it is an answer to the problems mentioned in the body of the question. Instead of using @Before or @After, look into using @org.junit.Rule because it gives you more flexibility. ExternalResource (as of 4.7) is the rule you will be most interested in if you are managing connections. Also, If you want guaranteed execution order of your rules use a RuleChain (as of 4.10). I believe all of these were available when this question was asked. Code example below is copied from ExternalResource's javadocs.

 public static class UsesExternalResource {
  Server myServer= new Server();

  @Rule
  public ExternalResource resource= new ExternalResource() {
      @Override
      protected void before() throws Throwable {
          myServer.connect();
         };

      @Override
      protected void after() {
          myServer.disconnect();
         };
     };

  @Test
  public void testFoo() {
      new Client().run(myServer);
     }
 }

Try following code works for me under Linux chrome environment. Before running make sure jquery is attached to the document.

$(document).ready(function()
{
    $(window).bind("beforeunload", function() { 
        return confirm("Do you really want to close?"); 
    });
});

For simple follow following steps:

1. open http://jsfiddle.net/
2. enter something into html, css or javascript box
3. try to close tab in chrome

It should show following picture:

To suppress the page number on the first page, add \thispagestyle{empty} after the \maketitle command.

The second page of the document will then be numbered "2". If you want this page to be numbered "1", you can add \pagenumbering{arabic} after the \clearpage command, and this will reset the page number.

Here's a complete minimal example:

\documentclass[notitlepage]{article}

\title{My Report}
\author{My Name}

\begin{document}
\maketitle
\thispagestyle{empty}

\begin{abstract}
\ldots
\end{abstract}

\clearpage
\pagenumbering{arabic} 

\section{First Section}
\ldots

\end{document}

For me, the simplest way to use ALIAS in WHERE class is to create a subquery and select from it instead.

Example:

WITH Q1 AS (
    SELECT LENGTH(name) AS name_length,
    id,
    name
    FROM any_table
)

SELECT id, name, name_length form Q1 where name_length > 0

Cheers, Kel

We can check with 2 built in functions

os.path.isdir("directory")

It will give boolean true the specified directory is available.

os.path.exists("directoryorfile")

It will give boolead true if specified directory or file is available.

To check whether the path is directory;

os.path.isdir("directorypath")

will give boolean true if the path is directory

I've added to /etc/sysconfig/jenkins (CentOS):

# Options to pass to java when running Jenkins.
#
JENKINS_JAVA_OPTIONS="-Djava.awt.headless=true -Xmx1024m -XX:MaxPermSize=512m"

For ubuntu the same config should be located in /etc/default

In WebApi 2 you can use RequestContext.Principal from within a method on ApiController

Actually, you only need to use the default argument to add_argument as in this test.py script:

import argparse

if __name__ == '__main__':

    parser = argparse.ArgumentParser()
    parser.add_argument('--example', default=1)
    args = parser.parse_args()
    print(args.example)

test.py --example
% 1
test.py --example 2
% 2

Details are here.

random_matrix = [[random.random for j in range(collumns)] for i in range(rows)
for i in range(rows):
    print random_matrix[i]

Check this http://en.wikipedia.org/wiki/Web_service

As the link mentioned then Web API is a development in Web services that most likely relates to Web 2.0, whereas SOAP based services are replaced by REST based communications. Note that REST services do not require XML, SOAP, or WSDL service-API definitions so this is major different to traditional web service.

I am not sure what exactly you are doing with your data, but you could always try:

$string = str_replace("'", "%27", $string);

I use this whenever strings are sent to a database for storage.

%27 is the encoding for the ' character, and it also helps to prevent disruption of GET requests if a single ' character is contained in a string sent to your server. I would replace ' with %27 in both JavaScript and PHP just in case someone tries to manually send some data to your PHP function.

To make it prettier to your end user, just run an inverse replace function for all data you get back from your server and replace all %27 substrings with '.

Happy injection avoiding!

Just to add to roya's answer. In c# 6.0 you can now use string interpolation:

Console.WriteLine($"{customer[DisplayPos],10}" +
                  $"{salesFigures[DisplayPos],10}" +
                  $"{feePayable[DisplayPos],10}" +
                  $"{seventyPercentValue,10}" +
                  $"{thirtyPercentValue,10}");

This can actually be one line without all the extra dollars, I just think it makes it a bit easier to read like this.

And you could also use a static import on System.Console, allowing you to do this:

using static System.Console;

WriteLine(/* write stuff */);

Use this code spinet for create intermediate folders if one doesn't exist while creating/editing file:

File outFile = new File("/dir1/dir2/dir3/test.file");
outFile.getParentFile().mkdirs();
outFile.createNewFile();

This is an old question, but here's another way to do it.

You can modify the R code itself instead of the chunk options, by wrapping the source call in suppressPackageStartupMessages(), suppressMessages(), and/or suppressWarnings(). E.g:

```{r echo=FALSE}
suppressWarnings(suppressMessages(suppressPackageStartupMessages({
source("C:/Rscripts/source.R")
})
```

You can also put those functions around your library() calls inside the "source.R" script.

One more reason I found (vague as it may sound). The below did not work.

LinearLayout vertical

LinearLayout height fillparent + weight

LinearLayout height fillparent + weight

LinearLayout height fillparent + weight

EndLinearLayout

What did work was

RelativeLayout

LinearLayout vertical

LinearLayout height fillparent + weight

LinearLayout height fillparent + weight

LinearLayout height fillparent + weight

EndLinearLayout

EndRelativeLayout

It sounds vague by a root layout with Linear and weights under it did not work. And when I say "did not work", I mean, that after I viewed the graphical layout between various resolutions the screen consistency broke big time.

<h4>Order List</h4>
<ul>
    <li ng-repeat="val in filter_option.order">
        <span>
            <input title="{{filter_option.order_name[$index]}}" type="radio" ng-model="filter_param.order_option" ng-value="'{{val}}'" />
            &nbsp;{{filter_option.order_name[$index]}}
        </span>
        <select title="" ng-model="filter_param[val]">
            <option value="asc">Asc</option>
            <option value="desc">Desc</option>
        </select>
    </li>
</ul>

You can use three quotes to do it.

You can use single quotes:

def myfunction(para1,para2):
  '''
  The stuff inside the function
  '''

Or double quotes:

def myfunction(para1,para2):
  """
  The stuff inside the function
  """

If I understand the question, you may interested in this example in the Matplotlib gallery.

Yann's comment above provides a similar example.

Edit - Link above fixed. Corresponding code copied from the Matplotlib gallery:

from mpl_toolkits.axes_grid1 import host_subplot
import mpl_toolkits.axisartist as AA
import matplotlib.pyplot as plt

host = host_subplot(111, axes_class=AA.Axes)
plt.subplots_adjust(right=0.75)

par1 = host.twinx()
par2 = host.twinx()

offset = 60
new_fixed_axis = par2.get_grid_helper().new_fixed_axis
par2.axis["right"] = new_fixed_axis(loc="right", axes=par2,
                                        offset=(offset, 0))

par2.axis["right"].toggle(all=True)

host.set_xlim(0, 2)
host.set_ylim(0, 2)

host.set_xlabel("Distance")
host.set_ylabel("Density")
par1.set_ylabel("Temperature")
par2.set_ylabel("Velocity")

p1, = host.plot([0, 1, 2], [0, 1, 2], label="Density")
p2, = par1.plot([0, 1, 2], [0, 3, 2], label="Temperature")
p3, = par2.plot([0, 1, 2], [50, 30, 15], label="Velocity")

par1.set_ylim(0, 4)
par2.set_ylim(1, 65)

host.legend()

host.axis["left"].label.set_color(p1.get_color())
par1.axis["right"].label.set_color(p2.get_color())
par2.axis["right"].label.set_color(p3.get_color())

plt.draw()
plt.show()

#plt.savefig("Test")

Your code can get messy fast when dealing with CSS3 transitions. I would recommend using a plugin such as jQuery Transit that handles the complexity of CSS3 animations/transitions.

Moreover, the plugin uses webkit-transform rather than webkit-transition, which allows for mobile devices to use hardware acceleration in order to give your web apps that native look and feel when the animations occur.

JS Fiddle Live Demo

Javascript:

$("#startTransition").on("click", function()
{

    if( $(".boxOne").is(":visible")) 
    {
        $(".boxOne").transition({ x: '-100%', opacity: 0.1 }, function () { $(".boxOne").hide(); });
        $(".boxTwo").css({ x: '100%' });
        $(".boxTwo").show().transition({ x: '0%', opacity: 1.0 });
        return;        
    }

    $(".boxTwo").transition({ x: '-100%', opacity: 0.1 }, function () { $(".boxTwo").hide(); });
    $(".boxOne").css({ x: '100%' });
    $(".boxOne").show().transition({ x: '0%', opacity: 1.0 });

});

Most of the hard work of getting cross-browser compatibility is done for you as well and it works like a charm on mobile devices.

If you want the text within the list items to be centred, try:

ul#menu-utility-navigation {
  width: 100%;
}

ul#menu-utility-navigation li {
  text-align: center;
}

Following script should do the trick on Oracle:

BEGIN
  EXECUTE IMMEDIATE 'drop TABLE tablename';
EXCEPTION
  WHEN OTHERS THEN
    IF sqlcode != -0942 THEN RAISE; 
    END IF;
END;

Try this code for the 24 hrs format of time.

<script type="text/javascript">
var a="12:23:35";
var b="15:32:12";
var aa1=a.split(":");
var aa2=b.split(":");

var d1=new Date(parseInt("2001",10),(parseInt("01",10))-1,parseInt("01",10),parseInt(aa1[0],10),parseInt(aa1[1],10),parseInt(aa1[2],10));
var d2=new Date(parseInt("2001",10),(parseInt("01",10))-1,parseInt("01",10),parseInt(aa2[0],10),parseInt(aa2[1],10),parseInt(aa2[2],10));
var dd1=d1.valueOf();
var dd2=d2.valueOf();

if(dd1<dd2)
{alert("b is greater");}
else alert("a is greater");
}
</script>

Data view is good Feature of data table . We can filter the data table as per our requirements using data view . Below Functions is After binding data table to list box data source then filter by text box control . ( this condition you can change as per your needs .Contains(txtSearch.Text.Trim()) )

Private Sub BindClients()

   okcl = 0

    sql = "Select * from Client Order By cname"        
    Dim dacli As New SqlClient.SqlDataAdapter
    Dim cmd As New SqlClient.SqlCommand()
    cmd.CommandText = sql
    cmd.CommandType = CommandType.Text
    dacli.SelectCommand = cmd
    dacli.SelectCommand.Connection = Me.sqlcn
    Dim dtcli As New DataTable
    dacli.Fill(dtcli)
    dacli.Fill(dataTableClients)
    lstboxc.DataSource = dataTableClients
    lstboxc.DisplayMember = "cname"
    lstboxc.ValueMember = "ccode"
    okcl = 1

    If dtcli.Rows.Count > 0 Then
        ccode = dtcli.Rows(0)("ccode")
        Call ClientDispData1()
    End If
End Sub

Private Sub FilterClients()        

    Dim query As EnumerableRowCollection(Of DataRow) = From dataTableClients In 
    dataTableClients.AsEnumerable() Where dataTableClients.Field(Of String) 
    ("cname").Contains(txtSearch.Text.Trim()) Order By dataTableClients.Field(Of 
    String)("cname") Select dataTableClients

    Dim dataView As DataView = query.AsDataView()
    lstboxc.DataSource = dataView
    lstboxc.DisplayMember = "cname"
    lstboxc.ValueMember = "ccode"
    okcl = 1
    If dataTableClients.Rows.Count > 0 Then
        ccode = dataTableClients.Rows(0)("ccode")
        Call ClientDispData1()
    End If
End Sub

If you are working with anaconda-project, you can query the PROJECT_ROOT from the environment variable --> os.getenv('PROJECT_ROOT'). This works only if the script is executed via anaconda-project run .

If you do not want your script run by anaconda-project, you can query the absolute path of the executable binary of the Python interpreter you are using and extract the path string up to the envs directory exclusiv. For example: The python interpreter of my conda env is located at:

/home/user/project_root/envs/default/bin/python

# You can first retrieve the env variable PROJECT_DIR.
# If not set, get the python interpreter location and strip off the string till envs inclusiv...

if os.getenv('PROJECT_DIR'):
    PROJECT_DIR = os.getenv('PROJECT_DIR')
else:
    PYTHON_PATH = sys.executable
    path_rem = os.path.join('envs', 'default', 'bin', 'python')
    PROJECT_DIR = py_path.split(path_rem)[0]

This works only with conda-project with fixed project structure of a anaconda-project

Following the documentation of fopen:

``a'' Open for writing. The file is created if it does not exist. The stream is positioned at the end of the file. Subsequent writes to the file will always end up at the then cur- rent end of file, irrespective of any intervening fseek(3) or similar.

So if you pFile2=fopen("myfile2.txt", "a"); the stream is positioned at the end to append automatically. just do:

FILE *pFile;
FILE *pFile2;
char buffer[256];

pFile=fopen("myfile.txt", "r");
pFile2=fopen("myfile2.txt", "a");
if(pFile==NULL) {
    perror("Error opening file.");
}
else {
    while(fgets(buffer, sizeof(buffer), pFile)) {
        fprintf(pFile2, "%s", buffer);
    }
}
fclose(pFile);
fclose(pFile2);

This one is dirty but works :)

I will be calling main() function from my script. Previously I just put calls to main at the end of script. However I did add some other functions and exported them from script (to use functions in some other parts of code) - but I dont want to execute main() function every time I import other functions in other scripts.

So I did this, in my script i removed call to main(), and instead at the end of script I put this check:

if (process.argv.includes('main')) {
   main();
}

So when I want to call that function in CLI: node src/myScript.js main

I also used the bash4 way but I find and annoying bug.

I needed to update dynamically the associative array content so i used this way:

for instanceId in $instanceList
do
   aws cloudwatch describe-alarms --output json --alarm-name-prefix $instanceId| jq '.["MetricAlarms"][].StateValue'| xargs | grep -E 'ALARM|INSUFFICIENT_DATA'
   [ $? -eq 0 ] && statusCheck+=([$instanceId]="checkKO") || statusCheck+=([$instanceId]="allCheckOk"
done

I find out that with bash 4.3.11 appending to an existing key in the dict resulted in appending the value if already present. So for example after some repetion the content of the value was "checkKOcheckKOallCheckOK" and this was not good.

No problem with bash 4.3.39 where appenging an existent key means to substisture the actuale value if already present.

I solved this just cleaning/declaring the statusCheck associative array before the cicle:

unset statusCheck; declare -A statusCheck

I furiously read all of this page, hoping to find a solution for:

"configure: error: C compiler cannot create executables"

In the end nothing worked, because my problem was a "typing" one, and was related to CFLAGS. In my .bash_profile file I had:

export ARM_ARCH="arm64”
export CFLAGS="-arch ${ARM_ARCH}"

As you can observe --- export ARM_ARCH="arm64” --- the last quote sign is not the same with the first quote sign. The first one ( " ) is legal while the second one ( ” ) is not.
This happended because I made the mistake to use TextEdit (I'm working under MacOS), and this is apparently a feature called SmartQuotes: the quote sign CHANGES BY ITSELF TO THE ILLEGAL STYLE whenever you edit something just next to it.
Lesson learned: use a proper text editor...

Bind in the icons from this site!

https://github.com/pointhi/leaflet-color-markers

Detailed how-to information included on the website.

Edit: Use the code below to add a marker icon and just replace the link to the one with the color of your choice. (i.e. marker-icon-2x-green.png to some other image)

var greenIcon = new L.Icon({
  iconUrl: 'https://raw.githubusercontent.com/pointhi/leaflet-color-markers/master/img/marker-icon-2x-green.png',
  shadowUrl: 'https://cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.7/images/marker-shadow.png',
  iconSize: [25, 41],
  iconAnchor: [12, 41],
  popupAnchor: [1, -34],
  shadowSize: [41, 41]
});

L.marker([51.5, -0.09], {icon: greenIcon}).addTo(map);

Another workaround is to turn off Internet connection, reboot and restart VS installation. Without Internet connectivity VS installer won't try to update Windows first and will continue without delay.

I was having same problem.

I followed this steps, problem solved.

run command line (CMD) with Administrator Permission.

cd c:/wamp64/bin/apache/apache2.4.27/bin

httpd.exe -k uninstall

httpd.exe -k install

at last restart all services from wamp system tray icon

It's a bug in chrome for local dev. Try other browser. Then it'll work.

Just want to add my take here, as the other answers do provide reasonable explanations, but not ones that fully satisfy me.

Optional parameters are syntactic sugar for compile-time injection of the default value at the call site. This doesn't have anything to do with interfaces/implementations, and it can be seen as purely a side-effect of methods with optional parameters. So, when you call the method,

public void TestMethod(bool value = false) { /*...*/ }

like SomeClass.TestMethod(), it is actually SomeClass.TestMethod(false). If you call this method on an interface, from static type-checking, the method signature has the optional parameter. If you call this method on a deriving class's instance that doesn't have the optional parameter, from static type-checking, the method signature does not have the optional parameter, and must be called with full arguments.

Due to how optional parameters are implemented, this is the natural design result.

For IE: window.close(); and self.close(); should work fine.

If you want just open the IE browser and type

javascript:self.close() and hit enter, it should ask you for a prompt.

Note: this method doesn't work for Chrome or Firefox.

min-width and max-width properties do not work the way you expect for table cells. From spec:

In CSS 2.1, the effect of 'min-width' and 'max-width' on tables, inline tables, table cells, table columns, and column groups is undefined.

This hasn't changed in CSS3.

A general answer involves using a Manager object. Adapted from the docs:

from multiprocessing import Process, Manager

def f(d):
    d[1] += '1'
    d['2'] += 2

if __name__ == '__main__':
    manager = Manager()

    d = manager.dict()
    d[1] = '1'
    d['2'] = 2

    p1 = Process(target=f, args=(d,))
    p2 = Process(target=f, args=(d,))
    p1.start()
    p2.start()
    p1.join()
    p2.join()

    print d

Output:

$ python mul.py 
{1: '111', '2': 6}

I know this is old, but I would like to suggest using a linear-gradient to achieve the same effect instead of margin offset. This is will maintain any content at its original place.

http://jsfiddle.net/zwXaf/2/

HTML

<ul>
    <li><a href="#">One</a></li>
    <li><a href="#">Two</a></li>
    <li><a href="#">Three</a></li>
</ul>

CSS

/* reset */
ul, li, a {
    margin: 0; padding: 0;
}
/* nav stuff */
ul, li, a {
    display: inline-block;
    text-align: center;
}
/* appearance styling */
ul {
    /* hacks to make one side slant only */
    overflow: hidden;
    background: linear-gradient(to right, red, white, white, red);
}
li {
    background-color: red;
     transform:skewX(-20deg);
    -ms-transform:skewX(-20deg);
    -webkit-transform:skewX(-20deg);
}
li a {
    padding: 3px 6px 3px 6px;
    color: #ffffff;
    text-decoration: none;
    width: 80px;
     transform:skewX(20deg);
    -ms-transform:skewX(20deg);
    -webkit-transform:skewX(20deg);
}

The line (or lines) between the lines beginning <<<<<<< and ====== here:

<<<<<<< HEAD:file.txt
Hello world
=======

... is what you already had locally - you can tell because HEAD points to your current branch or commit. The line (or lines) between the lines beginning ======= and >>>>>>>:

=======
Goodbye
>>>>>>> 77976da35a11db4580b80ae27e8d65caf5208086:file.txt

... is what was introduced by the other (pulled) commit, in this case 77976da35a11. That is the object name (or "hash", "SHA1sum", etc.) of the commit that was merged into HEAD. All objects in git, whether they're commits (version), blobs (files), trees (directories) or tags have such an object name, which identifies them uniquely based on their content.

Another thing to try and the answer for me was to uncomment the first export in ~/.zshrc

# If you come from bash you might have to change your $PATH. export PATH=$HOME/bin:/usr/local/bin:$PATH

Use sudo -i to switch to $root, then execute npm install -g xxxx

I was crazy to delete node and npm and nodejs from my Ubuntu 14.04 but with this steps you will remove it:

sudo apt-get uninstall nodejs npm node
sudo apt-get remove nodejs npm node

If you uninstall correctly and it is still there, check these links:

• Stack Overflow answer with more information
• Remove npm - Official website
• Stack Overflow answer for uninstalling if you installed via git repository
• Try purging nodejs npm and node

You can also try using find:

find / -name "node"

Although since that is likely to take a long time and return a lot of confusing false positives, you may want to search only PATH locations:

find $(echo $PATH | sed 's/:/ /g') -name "node"

It would probably be in /usr/bin/node or /usr/local/bin. After finding it, you can delete it using the correct path, eg:

sudo rm /usr/bin/node

As mentioned above modern browsers have the The HTMLElement.dataset API.
That API gives you a DOMStringMap, and you can retrieve the list of data-* attributes simply doing:

var dataset = el.dataset; // as you asked in the question

you can also retrieve a array with the data- property's key names like

var data = Object.keys(el.dataset);

or map its values by

Object.keys(el.dataset).map(function(key){ return el.dataset[key];});
// or the ES6 way: Object.keys(el.dataset).map(key=>{ return el.dataset[key];});

and like this you can iterate those and use them without the need of filtering between all attributes of the element like we needed to do before.

A quick way is to run a jQuery command in the developer console. On any browser hit F12 and try to access any of the element .

 $("#sideTab2").css("background-color", "yellow");

There are two ways possible to this that I know:

1. Get the Processor id of the system:

   public string getCPUId()
   {
       string cpuInfo = string.Empty;
       ManagementClass mc = new ManagementClass("win32_processor");
       ManagementObjectCollection moc = mc.GetInstances();
   
       foreach (ManagementObject mo in moc)
       {
           if (cpuInfo == "")
           {
               //Get only the first CPU's ID
               cpuInfo = mo.Properties["processorID"].Value.ToString();
               break;
           }
       }
       return cpuInfo;
   }
   

2. Get UUID of the system:

   public string getUUID()
   {
           Process process = new Process();
           ProcessStartInfo startInfo = new ProcessStartInfo();
           startInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
           startInfo.FileName = "CMD.exe";
           startInfo.Arguments = "/C wmic csproduct get UUID";
           process.StartInfo = startInfo;
           process.StartInfo.UseShellExecute = false;
           process.StartInfo.RedirectStandardOutput = true;
           process.Start();
           process.WaitForExit();
           string output = process.StandardOutput.ReadToEnd();
           return output;
   }
   

Hi i also come across same problem, i try many options ,but finally the most easy way is,click of down arrow present inside ProjectExplorer-> customize View->filter-> unchecked close project.

And will able to see all closed projects.

You can switch to assembly layout in GDB:

(gdb) layout asm

See here for more information. The current assembly instruction will be shown in assembler window.

   +---------------------------------------------------------------------------+
   ¦0x7ffff740d756 <__libc_start_main+214>  mov    0x39670b(%rip),%rax        #¦
   ¦0x7ffff740d75d <__libc_start_main+221>  mov    0x8(%rsp),%rsi              ¦
   ¦0x7ffff740d762 <__libc_start_main+226>  mov    0x14(%rsp),%edi             ¦
   ¦0x7ffff740d766 <__libc_start_main+230>  mov    (%rax),%rdx                 ¦
   ¦0x7ffff740d769 <__libc_start_main+233>  callq  *0x18(%rsp)                 ¦
  >¦0x7ffff740d76d <__libc_start_main+237>  mov    %eax,%edi                   ¦
   ¦0x7ffff740d76f <__libc_start_main+239>  callq  0x7ffff7427970 <exit>       ¦
   ¦0x7ffff740d774 <__libc_start_main+244>  xor    %edx,%edx                   ¦
   ¦0x7ffff740d776 <__libc_start_main+246>  jmpq   0x7ffff740d6b9 <__libc_start¦
   ¦0x7ffff740d77b <__libc_start_main+251>  mov    0x39ca2e(%rip),%rax        #¦
   ¦0x7ffff740d782 <__libc_start_main+258>  ror    $0x11,%rax                  ¦
   ¦0x7ffff740d786 <__libc_start_main+262>  xor    %fs:0x30,%rax               ¦
   ¦0x7ffff740d78f <__libc_start_main+271>  callq  *%rax                       ¦
   +---------------------------------------------------------------------------+
multi-thre process 3718 In: __libc_start_main     Line: ??   PC: 0x7ffff740d76d
#3  0x00007ffff7466eb5 in _IO_do_write () from /lib/x86_64-linux-gnu/libc.so.6
#4  0x00007ffff74671ff in _IO_file_overflow ()
   from /lib/x86_64-linux-gnu/libc.so.6
#5  0x0000000000408756 in ?? ()
#6  0x0000000000403980 in ?? ()
#7  0x00007ffff740d76d in __libc_start_main ()
   from /lib/x86_64-linux-gnu/libc.so.6
(gdb)

You can map the strings to enum values, then switch on the enum:

enum Options {
    Option_Invalid,
    Option1,
    Option2,
    //others...
};

Options resolveOption(string input);

//  ...later...

switch( resolveOption(input) )
{
    case Option1: {
        //...
        break;
    }
    case Option2: {
        //...
        break;
    }
    // handles Option_Invalid and any other missing/unmapped cases
    default: {
        //...
        break;
    }
}

Resolving the enum can be implemented as a series of if checks:

 Options resolveOption(std::string input) {
    if( input == "option1" ) return Option1;
    if( input == "option2" ) return Option2;
    //...
    return Option_Invalid;
 }

Or a map lookup:

 Options resolveOption(std::string input) {
    static const std::map<std::string, Option> optionStrings {
        { "option1", Option1 },
        { "option2", Option2 },
        //...
    };

    auto itr = optionStrings.find(input);
    if( itr != optionStrings.end() ) {
        return *itr;
    }
    return Option_Invalid; 
}

This worked for me:

#!/bin/bash

#Variables
FILELOCAL=/var/www/folder/$(date +'%Y%m%d_%H-%M-%S').csv    
SFTPHOSTNAME="myHost.com"
SFTPUSERNAME="myUser"
SFTPPASSWORD="myPass"
FOLDER="myFolderIfNeeded"
FILEREMOTE="fileNameRemote"

#SFTP CONNECTION
sshpass -p $SFTPPASSWORD sftp $SFTPUSERNAME@$SFTPHOSTNAME << !
    cd $FOLDER
    get $FILEREMOTE $FILELOCAL
    ls
   bye
!

Probably you have to install sshpass:

sudo apt-get install sshpass

What you have will find a space anywhere in the string, not just between words.

If you want to find any kind of whitespace, you can use this, which uses a regular expression:

if (/\s/.test(str)) {
    // It has any kind of whitespace
}

\s means "any whitespace character" (spaces, tabs, vertical tabs, formfeeds, line breaks, etc.), and will find that character anywhere in the string.

According to MDN, \s is equivalent to: [ \f\n\r\t\v?\u00a0\u1680?\u180e\u2000?\u2001\u2002?\u2003\u2004?\u2005\u2006?\u2007\u2008?\u2009\u200a?\u2028\u2029??\u202f\u205f?\u3000].

For some reason, I originally read your question as "How do I see if a string contains only spaces?" and so I answered with the below. But as @CrazyTrain points out, that's not what the question says. I'll leave it, though, just in case...

If you mean literally spaces, a regex can do it:

if (/^ *$/.test(str)) {
    // It has only spaces, or is empty
}

That says: Match the beginning of the string (^) followed by zero or more space characters followed by the end of the string ($). Change the * to a + if you don't want to match an empty string.

If you mean whitespace as a general concept:

if (/^\s*$/.test(str)) {
    // It has only whitespace
}

That uses \s (whitespace) rather than the space, but is otherwise the same. (And again, change * to + if you don't want to match an empty string.)

On toolbar -> Help Menu -> Show log in explorer.

It opens log folder, where you can find all logs

in my case I added such cyclic resource:

<drawable name="above_shadow">@drawable/above_shadow</drawable>

then changed to

<drawable name="some_name">@drawable/other_name</drawable>

and it worked

for kotlin users, here my extension to check and validate permissions without override onRequestPermissionResult

 * @param permissionToValidate (request and check currently permission)
 *
 * @return recursive boolean validation callback (no need OnRequestPermissionResult)
 *
 * */
internal fun Activity.validatePermission(
    permissionToValidate: String,
    recursiveCall: (() -> Boolean) = { false }
): Boolean {
    val permission = ContextCompat.checkSelfPermission(
        this,
        permissionToValidate
    )

    if (permission != PackageManager.PERMISSION_GRANTED) {
        if (recursiveCall()) {
            return false
        }

        ActivityCompat.requestPermissions(
            this,
            arrayOf(permissionToValidate),
            110
        )
        return this.validatePermission(permissionToValidate) { true }
    }

    return true

}

The question is tagged WPF but the answers so far are specific WinForms and Win32.

To do this in WPF, simply construct a KeyEventArgs and call RaiseEvent on the target. For example, to send an Insert key KeyDown event to the currently focused element:

var key = Key.Insert;                    // Key to send
var target = Keyboard.FocusedElement;    // Target element
var routedEvent = Keyboard.KeyDownEvent; // Event to send
     target.RaiseEvent(
  new KeyEventArgs(
    Keyboard.PrimaryDevice,
    PresentationSource.FromVisual(target),
    0,
    key)
  { RoutedEvent=routedEvent }
);

This solution doesn't rely on native calls or Windows internals and should be much more reliable than the others. It also allows you to simulate a keypress on a specific element.

Note that this code is only applicable to PreviewKeyDown, KeyDown, PreviewKeyUp, and KeyUp events. If you want to send TextInput events you'll do this instead:

var text = "Hello";
var target = Keyboard.FocusedElement;
var routedEvent = TextCompositionManager.TextInputEvent;

target.RaiseEvent(
  new TextCompositionEventArgs(
    InputManager.Current.PrimaryKeyboardDevice,
    new TextComposition(InputManager.Current, target, text))
  { RoutedEvent = routedEvent }
);

Also note that:

• Controls expect to receive Preview events, for example PreviewKeyDown should precede KeyDown

• Using target.RaiseEvent(...) sends the event directly to the target without meta-processing such as accelerators, text composition and IME. This is normally what you want. On the other hand, if you really do what to simulate actual keyboard keys for some reason, you would use InputManager.ProcessInput() instead.

I found following solution working as I was using older version of wordpress.

1. Open file blog/wp-admin/includes/screen.php in your favorite text editor.
2. on line 706 find the following PHP statement: <?php echo self::$this->_help_sidebar; ?>
3. Replace it with the statement: <?php echo $this->_help_sidebar; ?>
4. Save your changes.

django-fullurl

If you're trying to do this in a Django template, I've released a tiny PyPI package django-fullurl to let you replace url and static template tags with fullurl and fullstatic, like this:

{% load fullurl %}

Absolute URL is: {% fullurl "foo:bar" %}

Another absolute URL is: {% fullstatic "kitten.jpg" %}

These badges should hopefully stay up-to-date automatically:

In a view, you can of course use request.build_absolute_uri instead.

Update: Well, it's been several years since I posted this! For my specific purpose of comparing HEAD to upstream, I now use @{u}, which is a shortcut that refers to the HEAD of the upstream tracking branch. (See https://git-scm.com/docs/gitrevisions#gitrevisions-emltbranchnamegtupstreamemegemmasterupstreamememuem ).

Original answer: I've run across this problem as well. I often use multiple remotes in a single repository, and it's easy to forget which one your current branch is tracking against. And sometimes it's handy to know that, such as when you want to look at your local commits via git log remotename/branchname..HEAD.

All this stuff is stored in git config variables, but you don't have to parse the git config output. If you invoke git config followed by the name of a variable, it will just print the value of that variable, no parsing required. With that in mind, here are some commands to get info about your current branch's tracking setup:

LOCAL_BRANCH=`git name-rev --name-only HEAD`
TRACKING_BRANCH=`git config branch.$LOCAL_BRANCH.merge`
TRACKING_REMOTE=`git config branch.$LOCAL_BRANCH.remote`
REMOTE_URL=`git config remote.$TRACKING_REMOTE.url`

In my case, since I'm only interested in finding out the name of my current remote, I do this:

git config branch.`git name-rev --name-only HEAD`.remote

I am able to download it using apple's download website today. https://developer.apple.com/download/

I do not have a paid apple developer account. Before I was only able to see xcode 8.3.3 but somehow today xcode 9 beta also appeared.

This is to make the variable of Optional type. Otherwise declared variables shows "undefined" if this variable is not used.

export interface ISearchResult {  
  title: string;  
  listTitle:string;
  entityName?: string,
  lookupName?:string,
  lookupId?:string  
}

Use:

mysqldump --extended-insert=FALSE 

Be aware that multiple inserts will be slower than one big insert.

I think the project you are looking for is: https://github.com/sarxos/webcam-capture (I'm the author)

There is an example working exactly as you've described - after it's run, the window appear where, after you press "Start" button, you can see live image from webcam device and save it to file after you click on "Snapshot" (source code available, please note that FPS counter in the corner can be disabled):

The project is portable (WinXP, Win7, Win8, Linux, Mac, Raspberry Pi) and does not require any additional software to be installed on the PC.

API is really nice and easy to learn. Example how to capture single image and save it to PNG file:

Webcam webcam = Webcam.getDefault();
webcam.open();
ImageIO.write(webcam.getImage(), "PNG", new File("test.png"));

If you are using Windows, the virtual machine should have it's own process that is visible in task manager. Use sysinternals Process Explorer to find the right one and then kill it from there.

When we create the method (function) in Java, the method like this..

data-type name of the method (data-type variable-name)

In the parenthesis, these are the parameters, and when we call the method (function) we pass the value of this parameter, which are called the arguments.

You should use filter and exclude like this

results = Model.objects.exclude(a=true).filter(x=5)

Here's one possible method.

function isMouseInBox(e) {
  var textbox = document.getElementById('textbox');

  // Box position & sizes
  var boxX = textbox.offsetLeft;
  var boxY = textbox.offsetTop;
  var boxWidth = textbox.offsetWidth;
  var boxHeight = textbox.offsetHeight;

  // Mouse position comes from the 'mousemove' event
  var mouseX = e.pageX;
  var mouseY = e.pageY;
  if(mouseX>=boxX && mouseX<=boxX+boxWidth) {
    if(mouseY>=boxY && mouseY<=boxY+boxHeight){
       // Mouse is in the box
       return true;
    }
  }
}

document.addEventListener('mousemove', function(e){
    isMouseInBox(e);
})

Java has Reflection (java.reflection.*), but I would suggest looking into a library like Apache Beanutils, it will make the process much less hairy than using reflection directly.

This should do the trick - setting the inline style to normal for zoom:

$('div').attr("style", "zoom:normal;");

You can use below code to find out principal (user email who logged in)

  org.opensaml.saml2.core.impl.NameIDImpl principal =  
  (NameIDImpl) SecurityContextHolder.getContext().getAuthentication().getPrincipal();

  String email = principal.getValue();

This code is written on top of SAML.

I know the question has been answered, but in my case I was trying to send the content of a text file to the Slack Webhook api and for some reason the above answer did not work. Anywho, this is what finally did the trick for me:

curl -X POST -H --silent --data-urlencode "payload={\"text\": \"$(cat file.txt | sed "s/\"/'/g")\"}" https://hooks.slack.com/services/XXX

& is used for bit-wise comparison. use and instead. and btw, you don't need semicolon at the end of print statement.

For Debian EC2 instances, the user is admin.

mayby one little change from the top answer, because DB_NAME() returns always content db of execution. so, for me better like below:

sp_MSforeachdb 'select DB_name(db_id(''?'')) as DB, * From ?..sysobjects where xtype in (''U'', ''P'') And name like ''[_]x[_]%'''

In my case I was looking for tables their names started with _x_

Cheers, Ondrej

I hit this same issue trying to install Dashcast on Centos 7. The fix was adding -fPIC at the end of each of the CFLAGS in the x264 Makefile. Then I had to run make distclean for both x264 and ffmpeg and rebuild.

You have to use Bootstrap version 4 with the custom-* classes to get this style:

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta/css/bootstrap.min.css" integrity="sha384-/Y6pD6FV/Vv2HJnA6t+vslU6fwYXjCFtcEpHbNJ0lyAFsXTsjBbfaDjzALeQsN6M" crossorigin="anonymous">_x000D_
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
_x000D_
<!-- example code of the bootstrap website -->_x000D_
<label class="custom-control custom-checkbox">_x000D_
  <input type="checkbox" class="custom-control-input">_x000D_
  <span class="custom-control-indicator"></span>_x000D_
  <span class="custom-control-description">Check this custom checkbox</span>_x000D_
</label>_x000D_
_x000D_
<!-- your code with the custom classes of version 4 -->_x000D_
<div class="checkbox">_x000D_
  <label class="custom-control custom-checkbox">_x000D_
    <input type="checkbox" [(ngModel)]="rememberMe" name="rememberme" class="custom-control-input">_x000D_
    <span class="custom-control-indicator"></span>_x000D_
    <span class="custom-control-description">Remember me</span>_x000D_
  </label>_x000D_
</div>

Documentation: https://getbootstrap.com/docs/4.0/components/forms/#checkboxes-and-radios-1

Custom checkbox style on Bootstrap version 3?
Bootstrap version 3 doesn't have custom checkbox styles, but you can use your own. In this case: How to style a checkbox using CSS?

These custom styles are only available since version 4.

Yes it's possible. But for that you need the phone to install unverified sources. For example, slideMe does that. I think the best thing you can do is to check if the application is present and send an intent for the Android Market. you should use something the url scheme for android Market.

market://details?id=package.name

I don't know exactly how to start the activity but if you start an activity with that kind of url. It should open the android market and give you the choice to install the apps.

Because you can't count on a particular font being available, a good approach is to derive a new font from the current font. This gives you the same family, weight, etc. just larger...

Font currentFont = g.getFont();
Font newFont = currentFont.deriveFont(currentFont.getSize() * 1.4F);
g.setFont(newFont);

You can also use TextAttribute.

Map<TextAttribute, Object> attributes = new HashMap<>();

attributes.put(TextAttribute.FAMILY, currentFont.getFamily());
attributes.put(TextAttribute.WEIGHT, TextAttribute.WEIGHT_SEMIBOLD);
attributes.put(TextAttribute.SIZE, (int) (currentFont.getSize() * 1.4));
myFont = Font.getFont(attributes);

g.setFont(myFont);

The TextAttribute method often gives one even greater flexibility. For example, you can set the weight to semi-bold, as in the example above.

One last suggestion... Because the resolution of monitors can be different and continues to increase with technology, avoid adding a specific amount (such as getSize()+2 or getSize()+4) and consider multiplying instead. This way, your new font is consistently proportional to the "current" font (getSize() * 1.4), and you won't be editing your code when you get one of those nice 4K monitors.

I had the same problem, you can solve it by:

@Override
protected void onPostExecute(MyResult result) {
    try {
        if ((this.mDialog != null) && this.mDialog.isShowing()) {
            this.mDialog.dismiss();
        }
    } catch (final IllegalArgumentException e) {
        // Handle or log or ignore
    } catch (final Exception e) {
        // Handle or log or ignore
    } finally {
        this.mDialog = null;
    }  
}

data = """a,b,c
d,e,f
g,h,i
j,k,l"""

print(data.split())       # ['a,b,c', 'd,e,f', 'g,h,i', 'j,k,l']

str.split, by default, splits by all the whitespace characters. If the actual string has any other whitespace characters, you might want to use

print(data.split("\n"))   # ['a,b,c', 'd,e,f', 'g,h,i', 'j,k,l']

Or as @Ashwini Chaudhary suggested in the comments, you can use

print(data.splitlines())

If you don't want to use numpy, you could use the list of lists concept. To create any 2D array, just use the following syntax:

  mat = [[input() for i in range (col)] for j in range (row)]

and then enter the values you want.

public static void writeStringAsFile(final String fileContents, String fileName) {
    Context context = App.instance.getApplicationContext();
    try {
        FileWriter out = new FileWriter(new File(context.getFilesDir(), fileName));
        out.write(fileContents);
        out.close();
    } catch (IOException e) {
        Logger.logError(TAG, e);
    }
}

public static String readFileAsString(String fileName) {
    Context context = App.instance.getApplicationContext();
    StringBuilder stringBuilder = new StringBuilder();
    String line;
    BufferedReader in = null;

    try {
        in = new BufferedReader(new FileReader(new File(context.getFilesDir(), fileName)));
        while ((line = in.readLine()) != null) stringBuilder.append(line);

    } catch (FileNotFoundException e) {
        Logger.logError(TAG, e);
    } catch (IOException e) {
        Logger.logError(TAG, e);
    } 

    return stringBuilder.toString();
}

I had published the website several times. But one day when I modified some aspx file and then tried to publish the website, it resulted in an empty published folder.

On my workaround, I found a solution.

1. The publishing wizard will reflect any error while publishing but will not copy any file to the destination folder.

2. To find out the file that generates the error just copy the website folder contents to a new folder and start the visual studio with that website.

3. Now when you try to publish it will give you the file name that contains errors.

4. Just rectify the error in the original website folder and try to publish, it will work as it was earlier.

From Qt5 onwards we can also use

Static Public Members of QThread

void    msleep(unsigned long msecs)
void    sleep(unsigned long secs)
void    usleep(unsigned long usecs)

Try this, it show the nearest points to provided coordinates (within 50 km). It works perfectly:

SELECT m.name,
    m.lat, m.lon,
    p.distance_unit
             * DEGREES(ACOS(COS(RADIANS(p.latpoint))
             * COS(RADIANS(m.lat))
             * COS(RADIANS(p.longpoint) - RADIANS(m.lon))
             + SIN(RADIANS(p.latpoint))
             * SIN(RADIANS(m.lat)))) AS distance_in_km
FROM <table_name> AS m
JOIN (
      SELECT <userLat> AS latpoint, <userLon> AS longpoint,
             50.0 AS radius, 111.045 AS distance_unit
     ) AS p ON 1=1
WHERE m.lat
BETWEEN p.latpoint  - (p.radius / p.distance_unit)
    AND p.latpoint  + (p.radius / p.distance_unit)
    AND m.lon BETWEEN p.longpoint - (p.radius / (p.distance_unit * COS(RADIANS(p.latpoint))))
    AND p.longpoint + (p.radius / (p.distance_unit * COS(RADIANS(p.latpoint))))
ORDER BY distance_in_km

Just change <table_name>. <userLat> and <userLon>

You can read more about this solution here: http://www.plumislandmedia.net/mysql/haversine-mysql-nearest-loc/

td:hover{ 
background-color:red;
color:white;
}

I think this is what are you looking for.

<form id="myform">
    <input type="textbox" id="field"/>
    <input type="button" value="submit">
</form>

<script>
    $(function () {
        $("#field").keyup(function (event) {
            if (event.which === 13) {
                document.myform.submit();
            }
        }
    });
</script>

You can now use the CSS filter property in most modern browsers (including Edge, but not IE11). It works on SVG images as well as other elements. You can use hue-rotate or invert to modify colors, although they don't let you modify different colors independently. I use the following CSS class to show a "disabled" version of an icon (where the original is an SVG picture with saturated color):

.disabled {
    opacity: 0.4;
    filter: grayscale(100%);
    -webkit-filter: grayscale(100%);
}

This makes it light grey in most browsers. In IE (and probably Opera Mini, which I haven't tested) it is noticeably faded by the opacity property, which still looks pretty good, although it's not grey.

Here's an example with four different CSS classes for the Twemoji bell icon: original (yellow), the above "disabled" class, hue-rotate (green), and invert (blue).

.twa-bell {_x000D_
  background-image: url("https://twemoji.maxcdn.com/svg/1f514.svg");_x000D_
  display: inline-block;_x000D_
  background-repeat: no-repeat;_x000D_
  background-position: center center;_x000D_
  height: 3em;_x000D_
  width: 3em;_x000D_
  margin: 0 0.15em 0 0.3em;_x000D_
  vertical-align: -0.3em;_x000D_
  background-size: 3em 3em;_x000D_
}_x000D_
.grey-out {_x000D_
  opacity: 0.4;_x000D_
  filter: grayscale(100%);_x000D_
  -webkit-filter: grayscale(100%);_x000D_
}_x000D_
.hue-rotate {_x000D_
  filter: hue-rotate(90deg);_x000D_
  -webkit-filter: hue-rotate(90deg);_x000D_
}_x000D_
.invert {_x000D_
  filter: invert(100%);_x000D_
  -webkit-filter: invert(100%);_x000D_
}

<!DOCTYPE html>_x000D_
<html>_x000D_
_x000D_
<head>_x000D_
</head>_x000D_
_x000D_
<body>_x000D_
  <span class="twa-bell"></span>_x000D_
  <span class="twa-bell grey-out"></span>_x000D_
  <span class="twa-bell hue-rotate"></span>_x000D_
  <span class="twa-bell invert"></span>_x000D_
</body>_x000D_
_x000D_
</html>

For publicly access use like below:

public arr: Criminal[] = [];

For iOS 7.* and iOS 6.1

The easiest method is to set the tableFooterView property:

- (void)viewDidLoad 
{
    [super viewDidLoad];

    // This will remove extra separators from tableview
    self.tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];
}

For previous versions

You could add this to your TableViewController (this will work for any number of sections):

- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {
     // This will create a "invisible" footer
     return 0.01f;
 }

and if it is not enough, add the following code too:

- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section
{        
    return [UIView new];

    // If you are not using ARC:
    // return [[UIView new] autorelease];
}

Java does appear to be well behind the eight-ball compared to C#. This utility method shows the way to do in Java SE 6 using the Calendar.add method (presumably the only easy way).

public class DateUtil
{
    public static Date addDays(Date date, int days)
    {
        Calendar cal = Calendar.getInstance();
        cal.setTime(date);
        cal.add(Calendar.DATE, days); //minus number would decrement the days
        return cal.getTime();
    }
}

To add one day, per the question asked, call it as follows:

String sourceDate = "2012-02-29";
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
Date myDate = format.parse(sourceDate);
myDate = DateUtil.addDays(myDate, 1);

Right Click on Visual Studio > Run as Administrator > Open your project and run the service. This is a privilege related issue.

On Windows:

from win32api import GetSystemMetrics

print("Width =", GetSystemMetrics(0))
print("Height =", GetSystemMetrics(1))

If you are working with high resolution screen, make sure your python interpreter is HIGHDPIAWARE.

Based on this post.

CDATA tells the browser to display the text as is and not to render it as an HTML.

Use ampersand to specify the parent selector.

SCSS syntax:

p {
    margin: 2em auto;

    > a {
        color: red;
    }

    &:before {
        content: "";
    }

    &:after {
        content: "* * *";
    }
}

The answers above are good and they should fix most of the problems you have. But to see the errors directly from facebook you can use the link https://developers.facebook.com/tools/debug/sharing/

that way you're sure of the steps you need to take.

I found out the URL for the og:image meta has to be an absolute url

The answer provided by PointedEars is everything most of us need. But by following Mathias Bynens's answer, I went on a Wikipedia trip and found this: https://en.wikipedia.org/wiki/Newline.

The following is a drop-in function that implements everything the above Wiki page considers "new line" at the time of this answer.

If something doesn't fit your case, just remove it. Also, if you're looking for performance this might not be it, but for a quick tool that does the job in any case, this should be useful.

// replaces all "new line" characters contained in `someString` with the given `replacementString`
const replaceNewLineChars = ((someString, replacementString = ``) => { // defaults to just removing
  const LF = `\u{000a}`; // Line Feed (\n)
  const VT = `\u{000b}`; // Vertical Tab
  const FF = `\u{000c}`; // Form Feed
  const CR = `\u{000d}`; // Carriage Return (\r)
  const CRLF = `${CR}${LF}`; // (\r\n)
  const NEL = `\u{0085}`; // Next Line
  const LS = `\u{2028}`; // Line Separator
  const PS = `\u{2029}`; // Paragraph Separator
  const lineTerminators = [LF, VT, FF, CR, CRLF, NEL, LS, PS]; // all Unicode `lineTerminators`
  let finalString = someString.normalize(`NFD`); // better safe than sorry? Or is it?
  for (let lineTerminator of lineTerminators) {
    if (finalString.includes(lineTerminator)) { // check if the string contains the current `lineTerminator`
      let regex = new RegExp(lineTerminator.normalize(`NFD`), `gu`); // create the `regex` for the current `lineTerminator`
      finalString = finalString.replace(regex, replacementString); // perform the replacement
    };
  };
  return finalString.normalize(`NFC`); // return the `finalString` (without any Unicode `lineTerminators`)
});

Try / \([\s\S]*?\)/g

Where

(space) matches the character (space) literally

\( matches the character ( literally

[\s\S] matches any character (\s matches any whitespace character and \S matches any non-whitespace character)

*? matches between zero and unlimited times

\) matches the character ) literally

g matches globally

Code Example:

var str = "Hello, this is Mike (example)";
str = str.replace(/ \([\s\S]*?\)/g, '');
console.log(str);

.as-console-wrapper {top: 0}

$(document).ready(function() {
            $(".clickable").click(function() {
                var userID = $(this).attr('id'); // you can add here your personal ID
                //alert($(this).attr('id'));
                $.ajax({
                    type: "POST",
                    url: 'logtime.php',
                    data : {
                        action : 'my_action',
                        userID : userID 
                    },
                    success: function(data)
                    {
                        alert("success!");
                        console.log(data);
                    }
                });
            });
        });


 $uid = (isset($_POST['userID'])) ? $_POST['userID'] : 'ID not found';
 echo $uid;

$uid add in your functions

note: if $ is not supperted than add jQuery where $ defined

You can right click the project file, select "Unload project" then you can open the file directly for editing by selecting "Edit project name.csproj".

You will have to load the project back after you have saved your changes in order for it to compile.

See How to: Unload and Reload Projects on MSDN.

Since project files are XML files, you can also simply edit them using any text editor that supports Unicode (notepad, notepad++ etc...)

However, I would be very reluctant to edit these files by hand - use the Solution explorer for this if at all possible. If you have errors and you know how to fix them manually, go ahead, but be aware that you can completely ruin the project file if you don't know exactly what you are doing.

The string.isalpha() function will work for you.

See http://www.tutorialspoint.com/python/string_isalpha.htm

For integers:

public class Division {

    public static void main(String[] args) {
        System.out.println("Division: " + divide(100, 9));
    }

    public static int divide(int num, int divisor) {
        int sign = 1;
        if((num > 0 && divisor < 0) || (num < 0 && divisor > 0))
            sign = -1;

        return divide(Math.abs(num), Math.abs(divisor), Math.abs(divisor)) * sign;
    }

    public static int divide(int num, int divisor, int sum) {
        if (sum > num) {
            return 0;
        }

        return 1 + divide(num, divisor, sum + divisor);
    }
}

Save sub object first and then call final repository save method.

@PostMapping("/save")
    public String save(@ModelAttribute("shortcode") @Valid Shortcode shortcode, BindingResult result) {
        Shortcode existingShortcode = shortcodeService.findByShortcode(shortcode.getShortcode());
        if (existingShortcode != null) {
            result.rejectValue(shortcode.getShortcode(), "This shortode is already created.");
        }
        if (result.hasErrors()) {
            return "redirect:/shortcode/create";
        }
        **shortcode.setUser(userService.findByUsername(shortcode.getUser().getUsername()));**
        shortcodeService.save(shortcode);
        return "redirect:/shortcode/create?success";
    }

ExpressiveAnnotations gives you such a possibility:

[Required]
[AssertThat("Length(FieldA) + Length(FieldB) + Length(FieldC) + Length(FieldD) > 50")]
public string FieldA { get; set; }

There are many problems in your query.
This is a modified version of your code

string connetionString = null;
string sql = null;

// All the info required to reach your db. See connectionstrings.com
connetionString = "Data Source=UMAIR;Initial Catalog=Air; Trusted_Connection=True;" ;

// Prepare a proper parameterized query 
sql = "insert into Main ([Firt Name], [Last Name]) values(@first,@last)";

// Create the connection (and be sure to dispose it at the end)
using(SqlConnection cnn = new SqlConnection(connetionString))
{
    try
    {
       // Open the connection to the database. 
       // This is the first critical step in the process.
       // If we cannot reach the db then we have connectivity problems
       cnn.Open();

       // Prepare the command to be executed on the db
       using(SqlCommand cmd = new SqlCommand(sql, cnn))
       {
           // Create and set the parameters values 
           cmd.Parameters.Add("@first", SqlDbType.NVarChar).Value = textbox2.text;
           cmd.Parameters.Add("@last", SqlDbType.NVarChar).Value = textbox3.text;

           // Let's ask the db to execute the query
           int rowsAdded = cmd.ExecuteNonQuery();
           if(rowsAdded > 0) 
              MessageBox.Show ("Row inserted!!" + );
           else
              // Well this should never really happen
              MessageBox.Show ("No row inserted");

       }
    }
    catch(Exception ex)
    {
        // We should log the error somewhere, 
        // for this example let's just show a message
        MessageBox.Show("ERROR:" + ex.Message);
    }
}

• The column names contain spaces (this should be avoided) thus you need square brackets around them
• You need to use the using statement to be sure that the connection will be closed and resources released
• You put the controls directly in the string, but this don't work
• You need to use a parametrized query to avoid quoting problems and sqlinjiection attacks
• No need to use a DataAdapter for a simple insert query
• Do not use AddWithValue because it could be a source of bugs (See link below)

Apart from this, there are other potential problems. What if the user doesn't input anything in the textbox controls? Do you have done any checking on this before trying to insert? As I have said the fields names contain spaces and this will cause inconveniences in your code. Try to change those field names.

This code assumes that your database columns are of type NVARCHAR, if not, then use the appropriate SqlDbType enum value.

Please plan to switch to a more recent version of NET Framework as soon as possible. The 1.1 is really obsolete now.

And, about AddWithValue problems, this article explain why we should avoid it. Can we stop using AddWithValue() already?

/proc/net/tcp -a list of open tcp sockets

/proc/net/udp -a list of open udp sockets

/proc/net/raw -a list all the 'raw' sockets

These are the files, use cat command to view them. For example:

cat /proc/net/tcp

You can also use the lsof command.

lsof is a command meaning "list open files", which is used in many Unix-like systems to report a list of all open files and the processes that opened them.

As a visual person, I like to weigh in with a sequence diagram of the proxy pattern. If you don't know how to read the arrows, I read the first one like this: Client executes Proxy.method().

1. The client calls a method on the target from his perspective, and is silently intercepted by the proxy
2. If a before aspect is defined, the proxy will execute it
3. Then, the actual method (target) is executed
4. After-returning and after-throwing are optional aspects that are executed after the method returns and/or if the method throws an exception
5. After that, the proxy executes the after aspect (if defined)
6. Finally the proxy returns to the calling client

(I was allowed to post the photo on condition that I mentioned its origins. Author: Noel Vaes, website: www.noelvaes.eu)

Your Manifest Must Change like this Activity name must Specified like ".YourActivityname"

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.th.mybook"
android:versionCode="1"
android:versionName="1.0" >

<uses-sdk
     android:minSdkVersion="8" android:targetSdkVersion="8" />

<application
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name" >
    <activity
        android:name=".MainTabPanel"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity
        android:name=".MyBookActivity"  >            
    </activity>
</application>

public static class StringHelpers
{
    public static readonly Random rnd = new Random();

    public static readonly string EnglishAlphabet = "abcdefghijklmnopqrstuvwxyz";
    public static readonly string RussianAlphabet = "?????????????????????????????????";

    public static unsafe string GenerateRandomUTF8String(int length, string alphabet)
    {
        if (length <= 0)
            return String.Empty;
        if (string.IsNullOrWhiteSpace(alphabet))
            throw new ArgumentNullException("alphabet");

        byte[] randomBytes = rnd.NextBytes(length);

        string s = new string(alphabet[0], length);

        fixed (char* p = s)
        {
            for (int i = 0; i < s.Length; i++)
            {
                *(p + i) = alphabet[randomBytes[i] % alphabet.Length];
            }
        }
        return s;
    }

    public static unsafe string GenerateRandomUTF8String(int length, params UnicodeCategory[] unicodeCategories)
    {
        if (length <= 0)
            return String.Empty;
        if (unicodeCategories == null)
            throw new ArgumentNullException("unicodeCategories");
        if (unicodeCategories.Length == 0)
            return rnd.NextString(length);

        byte[] randomBytes = rnd.NextBytes(length);

        string s = randomBytes.ConvertToString();
        fixed (char* p = s)
        {
            for (int i = 0; i < s.Length; i++)
            {
                while (!unicodeCategories.Contains(char.GetUnicodeCategory(*(p + i))))
                    *(p + i) += (char)*(p + i);
            }
        }
        return s;
    }
}

You also will need this:

public static class RandomExtensions
{
    public static string NextString(this Random rnd, int length)
    {
        if (length <= 0)
            return String.Empty;

        return rnd.NextBytes(length).ConvertToString();
    }

    public static byte[] NextBytes(this Random rnd, int length)
    {
        if (length <= 0)
            return new byte[0];

        byte[] randomBytes = new byte[length];
        rnd.NextBytes(randomBytes);
        return randomBytes;
    }
}

And this:

public static class ByteArrayExtensions
{
    public static string ConvertToString(this byte[] bytes)
    {
        if (bytes.Length <= 0)
            return string.Empty;

        char[] chars = new char[bytes.Length / sizeof(char)];
        Buffer.BlockCopy(bytes, 0, chars, 0, bytes.Length);
        return new string(chars);
    }
}

To compare entire revisions, it's simply:

svn diff -r 8979:11390

If you want to compare the last committed state against your currently saved working files, you can use convenience keywords:

svn diff -r PREV:HEAD

(Note, without anything specified afterwards, all files in the specified revisions are compared.)

You can compare a specific file if you add the file path afterwards:

svn diff -r 8979:HEAD /path/to/my/file.php

It's something like this, for a dotnet 2.x core console application:

        using Microsoft.Extensions.Configuration;
        using Microsoft.Extensions.DependencyInjection;
        using Microsoft.Extensions.Logging;

        [...]
        var configuration = new ConfigurationBuilder()
            .SetBasePath(Directory.GetCurrentDirectory())
            .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
            .AddEnvironmentVariables()
            .Build();
        var serviceProvider = new ServiceCollection()
            .AddLogging(options => options.AddConfiguration(configuration).AddConsole())
            .AddSingleton<IConfiguration>(configuration)
            .AddSingleton<SomeService>()
            .BuildServiceProvider();
        [...]
        await serviceProvider.GetService<SomeService>().Start();

The you could inject ILoggerFactory, IConfiguration in the SomeService.

It is possible to try this as well:

    var ix=Convert.ToInt32(x);
    if (x==ix) //if this condition is met, then x is integer
    {
        //your code here
    }

If using sqlplus you can define a variable thus:

define <varname>=<varvalue>

And you can display the value by:

define <varname>

And then use it in a query as, for example:

select *
from tab1
where col1 = '&varname';