The easiest thing that worked for me is to use Linkify

TextView txt_Message = (TextView) view.findViewById(R.id.txt_message);
txt_Message.setText("This is link https://www.google.co.in/");
Linkify.addLinks(txt_Message, Linkify.WEB_URLS);

and it will automatically detect the web urls from the text in the textview.

use position css property and set top,right,bottom and left to Zero.. set z-index if needed in my case in i used text-indent because i dont want to show link "text" but if you want to show link "text" , just don't use text-indent

display:block;
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
text-indent: -99999px;

I use this to open a workbook and then copy that workbook's data to the template.

Private Sub CommandButton24_Click()
Set Template = ActiveWorkbook
 With Application.FileDialog(msoFileDialogOpen)
    .InitialFileName = "I:\Group - Finance" ' Yu can select any folder you want
    .Filters.Clear
    .Title = "Your Title"
    If Not .Show Then
        MsgBox "No file selected.": Exit Sub
    End If
    Workbooks.OpenText .SelectedItems(1)

'The below is to copy the file into a new sheet in the workbook and paste those values in sheet 1

    Set myfile = ActiveWorkbook
    ActiveWorkbook.Sheets(1).Copy after:=ThisWorkbook.Sheets(1)
    myfile.Close
    Template.Activate
    ActiveSheet.Cells.Select
    Selection.Copy
    Sheets("Sheet1").Select
    Cells.Select
    ActiveSheet.Paste

End With

I found that the user control must have a parameterless constructor or it won't show up in the list. at least that was true in vs2005.

The virtual keyword gives C++ its' ability to support polymorphism. When you have a pointer to an object of some class such as:

class Animal
{
  public:
    virtual int GetNumberOfLegs() = 0;
};

class Duck : public Animal
{
  public:
     int GetNumberOfLegs() { return 2; }
};

class Horse : public Animal
{
  public:
     int GetNumberOfLegs() { return 4; }
};

void SomeFunction(Animal * pAnimal)
{
  cout << pAnimal->GetNumberOfLegs();
}

In this (silly) example, the GetNumberOfLegs() function returns the appropriate number based on the class of the object that it is called for.

Now, consider the function 'SomeFunction'. It doesn't care what type of animal object is passed to it, as long as it is derived from Animal. The compiler will automagically cast any Animal-derived class to a Animal as it is a base class.

If we do this:

Duck d;
SomeFunction(&d);

it'd output '2'. If we do this:

Horse h;
SomeFunction(&h);

it'd output '4'. We can't do this:

Animal a;
SomeFunction(&a);

because it won't compile due to the GetNumberOfLegs() virtual function being pure, which means it must be implemented by deriving classes (subclasses).

Pure Virtual Functions are mostly used to define:

a) abstract classes

These are base classes where you have to derive from them and then implement the pure virtual functions.

b) interfaces

These are 'empty' classes where all functions are pure virtual and hence you have to derive and then implement all of the functions.

You can use this code on view.blade. {{var_dump($animales)}}

You can use the Filterable interface on your Adapter, have a look at the example below:

public class SearchableAdapter extends BaseAdapter implements Filterable {
    
    private List<String>originalData = null;
    private List<String>filteredData = null;
    private LayoutInflater mInflater;
    private ItemFilter mFilter = new ItemFilter();
    
    public SearchableAdapter(Context context, List<String> data) {
        this.filteredData = data ;
        this.originalData = data ;
        mInflater = LayoutInflater.from(context);
    }
 
    public int getCount() {
        return filteredData.size();
    }
 
    public Object getItem(int position) {
        return filteredData.get(position);
    }
 
    public long getItemId(int position) {
        return position;
    }
 
    public View getView(int position, View convertView, ViewGroup parent) {
        // A ViewHolder keeps references to children views to avoid unnecessary calls
        // to findViewById() on each row.
        ViewHolder holder;
 
        // When convertView is not null, we can reuse it directly, there is no need
        // to reinflate it. We only inflate a new View when the convertView supplied
        // by ListView is null.
        if (convertView == null) {
            convertView = mInflater.inflate(R.layout.list_item, null);
 
            // Creates a ViewHolder and store references to the two children views
            // we want to bind data to.
            holder = new ViewHolder();
            holder.text = (TextView) convertView.findViewById(R.id.list_view);
 
            // Bind the data efficiently with the holder.
 
            convertView.setTag(holder);
        } else {
            // Get the ViewHolder back to get fast access to the TextView
            // and the ImageView.
            holder = (ViewHolder) convertView.getTag();
        }
 
        // If weren't re-ordering this you could rely on what you set last time
        holder.text.setText(filteredData.get(position));
 
        return convertView;
    }
    
    static class ViewHolder {
        TextView text;
    }
 
    public Filter getFilter() {
        return mFilter;
    }
 
    private class ItemFilter extends Filter {
        @Override
        protected FilterResults performFiltering(CharSequence constraint) {
            
            String filterString = constraint.toString().toLowerCase();
            
            FilterResults results = new FilterResults();
            
            final List<String> list = originalData;
 
            int count = list.size();
            final ArrayList<String> nlist = new ArrayList<String>(count);
 
            String filterableString ;
            
            for (int i = 0; i < count; i++) {
                filterableString = list.get(i);
                if (filterableString.toLowerCase().contains(filterString)) {
                    nlist.add(filterableString);
                }
            }
            
            results.values = nlist;
            results.count = nlist.size();
 
            return results;
        }
 
        @SuppressWarnings("unchecked")
        @Override
        protected void publishResults(CharSequence constraint, FilterResults results) {
            filteredData = (ArrayList<String>) results.values;
            notifyDataSetChanged();
        }
 
    }
}

In your Activity or Fragment where of Adapter is instantiated :

editTxt.addTextChangedListener(new TextWatcher() {
  
    @Override
    public void onTextChanged(CharSequence s, int start, int before, int count) {
        System.out.println("Text ["+s+"]");
        
        mSearchableAdapter.getFilter().filter(s.toString());                           
    }
     
    @Override
    public void beforeTextChanged(CharSequence s, int start, int count,
            int after) {
         
    }
     
    @Override
    public void afterTextChanged(Editable s) {
    }
});

Here are the links for the original source and another example

There's no built-in command for that because it's illegal. You can't modify the size of an array once declared.

What you're looking for is either std::vector to simulate a dynamic array, or better yet a std::string.

std::string first ("The dog jumps ");
std::string second ("over the log");
std::cout << first + second << std::endl;

I use Liya from the Mac App Store, it's free, does the job, and the project is maintained (a month or so between updates as of Jan 2013).

I also test a lot on the device. You can access the SQLITE database on the device by:

1. Add Application supports iTunes file sharing to the info.plist and setting it to YES
2. Running the app on a device
3. Open iTunes
4. Select the device
5. Select the "Apps" tab
6. Scroll down to the "File Sharing" section and select the app
7. The .sqlite file should appear in the right hand pane - select it and "Save to..."
8. Once it's saved open it up in your favourite SQLITE editor

You can also edit it and copy it back.

EDIT: You can also do this through the Organizer in XCode

1. Open the Organizer in XCode (Window > Organiser)
2. Select the "Devices" tab
3. Expand the device on the left that you want to download/upload data to
4. Select Applications
5. Select an Application in the main panel
6. The panel at the bottom (Data files in Sandbox) will update with all the files within that application
7. Choose Download and save it somewhere
8. Find the file in Finder
9. Right click and select "Show Package Contents"

You can now view, edit, and re-upload the package to your debug device. This can be really handy for keeping snapshots of different states to try out on other devices.

perldoc perlvar is the first place to check for any special-named Perl variable info.

Quoting:

@_: Within a subroutine the array @_ contains the parameters passed to that subroutine.

More details can be found in perldoc perlsub (Perl subroutines) linked from the perlvar:

Any arguments passed in show up in the array @_ .

Therefore, if you called a function with two arguments, those would be stored in $_[0] and $_[1].

The array @_ is a local array, but its elements are aliases for the actual scalar parameters. In particular, if an element $_[0] is updated, the corresponding argument is updated (or an error occurs if it is not updatable).

If an argument is an array or hash element which did not exist when the function was called, that element is created only when (and if) it is modified or a reference to it is taken. (Some earlier versions of Perl created the element whether or not the element was assigned to.) Assigning to the whole array @_ removes that aliasing, and does not update any arguments.

Best Solution for lock and change orientation on portrait and landscape:

Watch this video on YouTube:

https://m.youtube.com/watch?v=4vRrHdBowyo

This tutorial is best and simple.

or use below code:

See this picture

// 1- in second viewcontroller we set landscapeleft and in first viewcontroller we set portrat:

// 2- if you use NavigationController, you should add extension

import UIKit

class SecondViewController: UIViewController {


    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)
        UIDevice.current.setValue(UIInterfaceOrientation.landscapeLeft.rawValue, forKey: "orientation")
    }

    override open var shouldAutorotate: Bool {
        return false
    }

    override open var supportedInterfaceOrientations: UIInterfaceOrientationMask {
        return .landscapeLeft
    }

    override var preferredInterfaceOrientationForPresentation: UIInterfaceOrientation {
        return .landscapeLeft
    }
    
    

    override func viewDidLoad() {
        super.viewDidLoad()
    }

//write The rest of your code in here


}

//if you use NavigationController, you should add this extension

extension UINavigationController {
    override open var supportedInterfaceOrientations: UIInterfaceOrientationMask {
        return topViewController?.supportedInterfaceOrientations ?? .allButUpsideDown
    
    }
}

For the substition impaired here is a real example from GitHub.com to a local directory:

svn ls https://github.com/rdcarp/playing-cards/trunk/PumpkinSoup.PlayingCards.Interfaces
svn export https://github.com/rdcarp/playing-cards/trunk/PumpkinSoup.PlayingCards.Interfaces /temp/SvnExport/Washburn

See: Download a single folder or directory from a GitHub repo for more details.

Here's an example that puts the Now() value in column A.

Sub move()
    Dim i As Integer
    Dim sh1 As Worksheet
    Dim sh2 As Worksheet
    Dim nextRow As Long
    Dim copyRange As Range
    Dim destRange As Range

    Application.ScreenUpdating = False

        Set sh1 = ActiveWorkbook.Worksheets("Sheet1")
        Set sh2 = ActiveWorkbook.Worksheets("Sheet2")
        Set copyRange = sh1.Range("A1:A5")

        i = Application.WorksheetFunction.CountA(sh2.Range("B:B")) + 4

        Set destRange = sh2.Range("B" & i)

        destRange.Resize(1, copyRange.Rows.Count).Value = Application.Transpose(copyRange.Value)
        destRange.Offset(0, -1).Value = Format(Now(), "MMM-DD-YYYY")

        copyRange.Clear

    Application.ScreenUpdating = True

End Sub

There are better ways of getting the last row in column B than using a While loop, plenty of examples around here. Some are better than others but depend on what you're doing and what your worksheet structure looks like. I used one here which assumes that column B is ALL empty except the rows/records you're moving. If that's not the case, or if B1:B3 have some values in them, you'd need to modify or use another method. Or you could just use your loop, but I'd search for alternatives :)

Consider using namespaces:

(function() {
    var local_var = 'foo';
    global_var = 'bar'; // this.global_var and window.global_var also work

    function local_function() {}
    global_function = function() {};
})();

Both local_function and global_function have access to all local and global variables.

Edit: Another common pattern:

var ns = (function() {
    // local stuff
    function foo() {}
    function bar() {}
    function baz() {} // this one stays invisible

    // stuff visible in namespace object
    return {
        foo : foo,
        bar : bar
    };
})();

The returned properties can now be accessed via the namespace object, e.g. ns.foo, while still retaining access to local definitions.

How about giving just \dt in psql? See https://www.postgresql.org/docs/current/static/app-psql.html.

all these annotations are type of stereo type type of annotation,the difference between these three annotations are

• If we add the @Component then it tells the role of class is a component class it means it is a class consisting some logic,but it does not tell whether a class containing a specifically business or persistence or controller logic so we don't use directly this @Component annotation
• If we add @Service annotation then it tells that a role of class consisting business logic
• If we add @Repository on top of class then it tells that a class consisting persistence logic
• Here @Component is a base annotation for @Service,@Repository and @Controller annotations

for example

package com.spring.anno;
@Service
public class TestBean
{
    public void m1()
    {
       //business code
    }
}

package com.spring.anno;
@Repository
public class TestBean
{
    public void update()
    {
       //persistence code
    }
}

• whenever we adds the @Service or @Repositroy or @Controller annotation by default @Component annotation is going to existence on top of the class

The simplest way is using libraries like google-http-java-client but if you want parse the JSON response by yourself you can do that in a multiple ways, you can use org.json, json-simple, Gson, minimal-json, jackson-mapper-asl (from 1.x)... etc

A set of simple examples:

Using Gson:

import java.io.IOException;

import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;

public class Gson {

    public static void main(String[] args) {
    }

    public HttpResponse http(String url, String body) {

        try (CloseableHttpClient httpClient = HttpClientBuilder.create().build()) {
            HttpPost request = new HttpPost(url);
            StringEntity params = new StringEntity(body);
            request.addHeader("content-type", "application/json");
            request.setEntity(params);
            HttpResponse result = httpClient.execute(request);
            String json = EntityUtils.toString(result.getEntity(), "UTF-8");

            com.google.gson.Gson gson = new com.google.gson.Gson();
            Response respuesta = gson.fromJson(json, Response.class);

            System.out.println(respuesta.getExample());
            System.out.println(respuesta.getFr());

        } catch (IOException ex) {
        }
        return null;
    }

    public class Response{

        private String example;
        private String fr;

        public String getExample() {
            return example;
        }
        public void setExample(String example) {
            this.example = example;
        }
        public String getFr() {
            return fr;
        }
        public void setFr(String fr) {
            this.fr = fr;
        }
    }
}

Using json-simple:

import java.io.IOException;

import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.util.EntityUtils;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;

public class JsonSimple {

    public static void main(String[] args) {

    }

    public HttpResponse http(String url, String body) {

        try (CloseableHttpClient httpClient = HttpClientBuilder.create().build()) {
            HttpPost request = new HttpPost(url);
            StringEntity params = new StringEntity(body);
            request.addHeader("content-type", "application/json");
            request.setEntity(params);
            HttpResponse result = httpClient.execute(request);

            String json = EntityUtils.toString(result.getEntity(), "UTF-8");
            try {
                JSONParser parser = new JSONParser();
                Object resultObject = parser.parse(json);

                if (resultObject instanceof JSONArray) {
                    JSONArray array=(JSONArray)resultObject;
                    for (Object object : array) {
                        JSONObject obj =(JSONObject)object;
                        System.out.println(obj.get("example"));
                        System.out.println(obj.get("fr"));
                    }

                }else if (resultObject instanceof JSONObject) {
                    JSONObject obj =(JSONObject)resultObject;
                    System.out.println(obj.get("example"));
                    System.out.println(obj.get("fr"));
                }

            } catch (Exception e) {
                // TODO: handle exception
            }

        } catch (IOException ex) {
        }
        return null;
    }
}

etc...

Chrome has disabled it. https://bugs.chromium.org/p/chromium/issues/detail?id=159336 Even the jQuery play() is blocked. They want user to initiate it so bandwidth can be saved.

The size of array must be greater than zero. ?therwise you will have unexpected results.

function zoomeExtends(){
  var bounds = new google.maps.LatLngBounds();
  if (markers.length>0) { 
      for (var i = 0; i < markers.length; i++) {
         bounds.extend(markers[i].getPosition());
        }    
        myMap.fitBounds(bounds);
    }
}

You still can insert into complex type in Hive - it works (id is int, colleagues array)

insert into emp (id,colleagues) select 11, array('Alex','Jian') from (select '1')

This answer above from CtrlX is the correct answer, but it may not work completely. I added this line to my php.ini file:

date.timezone = "America/Los_Angeles"

but it did not remove the PHP error for all my files because some of my PHP scripts are in subfolders. So I had to edit .htaccess file to setup php.ini to be used recursively (in subfolders):

suphp_configpath /home/account_name/public_html

where account_name is your cpanel account name and public_html is the folder your php.ini file is in.

Woff is a compressed (zipped) form of the TrueType - OpenType font. It is small and can be delivered over the network like a graphic file. Most importantly, this way the font is preserved completely including rendering rule tables that very few people care about because they use only Latin script.

Take a look at [dead URL removed]. The font you see is an experimental web delivered smartfont (woff) that has thousands of combined characters making complex shapes. The underlying text is simple Latin code of romanized Singhala. (Copy and paste to Notepad and see).

Only woff can do this because nobody has this font and yet it is seen anywhere (Mac, Win, Linux and even on smartphones by all browsers except by IE. IE does not have full support for Open Types).

Since you're using VB.NET, you'll need the following code:

Dim newString As String = origString.Replace(vbCr, "").Replace(vbLf, "")

You could use escape characters (\r and \n) in C#, but these won't work in VB.NET. You have to use the equivalent constants (vbCr and vbLf) instead.

HTML:

<div id="blockC second-order">Block C</div>
<div id="blockA">Block A</div>
<div id="blockB">Block B</div>
<div id="blockC first-order">Block C</div>

CSS

.second-order {
     display: none;
}

@media only screen and (max-device-width: 480px) {
     .first-order: {
         display: none;
     }

     .second-order: {
         display: block;
     }
}

I think this is non-stupid solution becouse repeating content is no problem in the most of cases and in your case if it is advertisment you would repeat not a lot of content.

I've answers on this question althought one year passed, becouse I was searching for solution, I read this and got this idea.

Check your Entity class. Use String instead of Long and float instead of double .

Be sure the font is the same for all browsers. If it is the same font, then the problem has no solution using cross-browser CSS.

Because every browser has its own font rendering engine, they are all different. They can also differ in later versions, or across different OS's.

UPDATE: For those who do not understand the browser and OS font rendering differences, read this and this.

However, the difference is not even noticeable by most people, and users accept that. Forget pixel-perfect cross-browser design, unless you are:

1. Trying to turn-off the subpixel rendering by CSS (not all browsers allow that and the text may be ugly...)
2. Using images (resources are demanding and hard to maintain)
3. Replacing Flash (need some programming and doesn't work on iOS)

UPDATE: I checked the example page. Tuning the kerning by text-rendering should help:

text-rendering: optimizeLegibility; 

More references here:

1. Part of the font-rendering is controlled by font-smoothing (as mentioned) and another part is text-rendering. Tuning these properties may help as their default values are not the same across browsers.
2. For Chrome, if this is still not displaying OK for you, try this text-shadow hack. It should improve your Chrome font rendering, especially in Windows. However, text-shadow will go mad under Windows XP. Be careful.

Do use this:

highp float rand(vec2 co)
{
    highp float a = 12.9898;
    highp float b = 78.233;
    highp float c = 43758.5453;
    highp float dt= dot(co.xy ,vec2(a,b));
    highp float sn= mod(dt,3.14);
    return fract(sin(sn) * c);
}

Don't use this:

float rand(vec2 co){
    return fract(sin(dot(co.xy ,vec2(12.9898,78.233))) * 43758.5453);
}

You can find the explanation in Improvements to the canonical one-liner GLSL rand() for OpenGL ES 2.0

If you want use Services in Ubuntu(Upstart): Node as a service in Ubuntu 11.04 with upstart, monit and forever.js

My Approach with the help of Java8 , Passing coma separated roles will give you true or false

    public static Boolean hasAnyPermission(String permissions){
    Boolean result = false;
    if(permissions != null && !permissions.isEmpty()){
        String[] rolesArray = permissions.split(",");
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        for (String role : rolesArray) {
            boolean hasUserRole = authentication.getAuthorities().stream().anyMatch(r -> r.getAuthority().equals(role));
            if (hasUserRole) {
                result = true;
                break;
            }
        }
    }
    return result;
}

This can also be done in the GUI. Here's an example adding a multi-column unique constraint to an existing table.

1. Under the table, right click Indexes->Click/hover New Index->Click Non-Clustered Index...

2. A default Index name will be given but you may want to change it. Check the Unique checkbox and click Add... button

3. Check the columns you want included

Click OK in each window and you're done.

Not only can you, but you have to make a special effort not to if you don't want to. :-)

When the browser encounters a classic script tag when parsing the HTML, it stops parsing and hands over to the JavaScript interpreter, which runs the script. The parser doesn't continue until the script execution is complete (because the script might do document.write calls to output markup that the parser should handle).

That's the default behavior, but you have a few options for delaying script execution:

1. Use JavaScript modules. A type="module" script is deferred until the HTML has been fully parsed and the initial DOM created. This isn't the primary reason to use modules, but it's one of the reasons:

   <script type="module" src="./my-code.js"></script>
   <!-- Or -->
   <script type="module">
   // Your code here
   </script>
   

   The code will be fetched (if it's separate) and parsed in parallel with the HTML parsing, but won't be run until the HTML parsing is done. (If your module code is inline rather than in its own file, it is also deferred until HTML parsing is complete.)

   This wasn't available when I first wrote this answer in 2010, but here in 2020, all major modern browsers support modules natively, and if you need to support older browsers, you can use bundlers like Webpack and Rollup.js.

2. Use the defer attribute on a classic script tag:

   <script defer src="./my-code.js"></script>
   

   As with the module, the code in my-code.js will be fetched and parsed in parallel with the HTML parsing, but won't be run until the HTML parsing is done. But, defer doesn't work with inline script content, only with external files referenced via src.

3. I don't think it's what you want, but you can use the async attribute to tell the browser to fetch the JavaScript code in parallel with the HTML parsing, but then run it as soon as possible, even if the HTML parsing isn't complete. You can put it on a type="module" tag, or use it instead of defer on a classic script tag.

4. Put the script tag at the end of the document, just prior to the closing </body> tag:

   <!doctype html>
   <html>
   <!-- ... -->
   <body>
   <!-- The document's HTML goes here -->
   <script type="module" src="./my-code.js"></script><!-- Or inline script -->
   </body>
   </html>
   

   That way, even though the code is run as soon as its encountered, all of the elements defined by the HTML above it exist and are ready to be used.

   It used to be that this caused an additional delay on some browsers because they wouldn't start fetching the code until the script tag was encountered, but modern browsers scan ahead and start prefetching. Still, this is very much the third choice at this point, both modules and defer are better options.

The spec has a useful diagram showing a raw script tag, defer, async, type="module", and type="module" async and the timing of when the JavaScript code is fetched and run:

Here's an example of the default behavior, a raw script tag:

.found {_x000D_
    color: green;_x000D_
}

<p>Paragraph 1</p>_x000D_
<script>_x000D_
    if (typeof NodeList !== "undefined" && !NodeList.prototype.forEach) {_x000D_
        NodeList.prototype.forEach = Array.prototype.forEach;_x000D_
    }_x000D_
    document.querySelectorAll("p").forEach(p => {_x000D_
        p.classList.add("found");_x000D_
    });_x000D_
</script>_x000D_
<p>Paragraph 2</p>

(See my answer here for details around that NodeList code.)

When you run that, you see "Paragraph 1" in green but "Paragraph 2" is black, because the script ran synchronously with the HTML parsing, and so it only found the first paragraph, not the second.

In contrast, here's a type="module" script:

.found {_x000D_
    color: green;_x000D_
}

<p>Paragraph 1</p>_x000D_
<script type="module">_x000D_
    document.querySelectorAll("p").forEach(p => {_x000D_
        p.classList.add("found");_x000D_
    });_x000D_
</script>_x000D_
<p>Paragraph 2</p>

Notice how they're both green now; the code didn't run until HTML parsing was complete. That would also be true with a defer script with external content (but not inline content).

(There was no need for the NodeList check there because any modern browser supporting modules already has forEach on NodeList.)

In this modern world, there's no real value to the DOMContentLoaded event of the "ready" feature that PrototypeJS, jQuery, ExtJS, Dojo, and most others provided back in the day (and still provide); just use modules or defer. Even back in the day, there wasn't much reason for using them (and they were often used incorrectly, holding up page presentation while the entire jQuery library was loaded because the script was in the head instead of after the document), something some developers at Google flagged up early on. This was also part of the reason for the YUI recommendation to put scripts at the end of the body, again back in the day.

$ sudo apt-get install libpq-dev

Year, this solve my problem. After execute this, do: pip install psycopg2

for name in mydict:
    if mydict[name] == search_age:
        print(name) 
        #or do something else with it. 
        #if in a function append to a temporary list, 
        #then after the loop return the list

Specific use case for emplace_back: If you need to create a temporary object which will then be pushed into a container, use emplace_back instead of push_back. It will create the object in-place within the container.

Notes:

1. push_back in the above case will create a temporary object and move it into the container. However, in-place construction used for emplace_back would be more performant than constructing and then moving the object (which generally involves some copying).
2. In general, you can use emplace_back instead of push_back in all the cases without much issue. (See exceptions)

Simple 3-Step Solution

Abstract: You need to set the owner of the directory to the user that PHP uses (web server user).

Step 1: Determine PHP User

Create a PHP file containing the following:

<?php echo `whoami`; ?>

Upload it to your web server. The output should be similar to the following:

www-data

Therefore, the PHP user is www-data.

Step 2: Determine Owner of Directory

Next, check the details of the web directory via the command line:

ls -dl /var/www/example.com/public_html/example-folder

The result should be similar to the following:

drwxrwxr-x 2 exampleuser1 exampleuser2 4096 Mar 29 16:34 example-folder

Therefore, the owner of the directory is exampleuser1.

Step 3: Change Directory Owner to PHP User

Afterwards, change the owner of the web directory to the PHP user:

sudo chown -R www-data /var/www/example.com/public_html/example-folder

Verify that the owner of the web directory has been changed:

ls -dl /var/www/example.com/public_html/example-folder

The result should be similar to the following:

drwxrwxr-x 2 www-data exampleuser2 4096 Mar 29 16:34 example-folder

Therefore, the owner of example-folder has successfully been changed to the PHP user: www-data.

Done! PHP should now be able to write to the directory.

I have been hunting around trying to solve this one for a while and none of the suggested updates to bash seemed to be working. What I discovered was that some point my npm root was modified such that it was pointing to a Users/USER_NAME/.node/node_modules while the actual installation of npm was living at /usr/local/lib/node_modules. You can check this by running npm root and npm root -g (for the global installation). To correct the path you can call npm config set prefix /usr/local.

Ok, it's not HTTPClient but if u can use it, WebClient is quite easy:

using (var client = new System.Net.WebClient())
 {
    client.Headers.Add("Accept", "application/json");
    client.Headers.Add("Content-Type", "application/json; charset=utf-8");
    client.DownloadString(...);
 }

A reference is semantically the following:

T& <=> *(T * const)

const T& <=> *(T const * const)

T&& <=> [no C equivalent] (C++11)

As with other answers, the following from the C++ FAQ is the one-line answer: references when possible, pointers when needed.

An advantage over pointers is that you need explicit casting in order to pass NULL. It's still possible, though. Of the compilers I've tested, none emit a warning for the following:

int* p() {
    return 0;
}
void x(int& y) {
  y = 1;
}
int main() {
   x(*p());
}

In ECMAScript 2015 (aka "ES6") you can declare default argument values in the function declaration:

function myFunc(requiredArg, optionalArg = 'defaultValue') {
    // do stuff
}

More about them in this article on MDN.

This is currently only supported by Firefox, but as the standard has been completed, expect support to improve rapidly.

EDIT (2019-06-12):

Default parameters are now widely supported by modern browsers.
All versions of Internet Explorer do not support this feature. However, Chrome, Firefox, and Edge currently support it.

To call the method, you need to qualify function with self.. In addition to that, if you want to pass a filename, add a filename parameter (or other name you want).

class MyHandler(FileSystemEventHandler):

    def on_any_event(self, event):
        srcpath = event.src_path
        print (srcpath, 'has been ',event.event_type)
        print (datetime.datetime.now())
        filename = srcpath[12:]
        self.dropbox_fn(filename) # <----

    def dropbox_fn(self, filename):  # <-----
        print('In dropbox_fn:', filename)

IF is used to select the field, then the LIKE clause is placed after it:

SELECT  `id` ,  `naam` 
FROM  `klanten` 
WHERE IF(`email` != '', `email`, `email2`) LIKE  '%@domain.nl%'

To understand pid files, refer this DOC

Some times there are certain applications that require additional support of extra plugins and utilities. So it keeps track of these utilities and plugin process running ids using this pid file for reference.

That is why whenever you restart an application all necessary plugins and dependant apps must be restarted since the pid file will become stale.

You can also do it like this:

var tt="88,9827";
tt=tt.replace(",", ".");
alert(tt);

working fiddle example

Yes, the list type is a good approximation. You can use names() on your list to set and retrieve the 'keys':

> foo <- vector(mode="list", length=3)
> names(foo) <- c("tic", "tac", "toe")
> foo[[1]] <- 12; foo[[2]] <- 22; foo[[3]] <- 33
> foo
$tic
[1] 12

$tac
[1] 22

$toe
[1] 33

> names(foo)
[1] "tic" "tac" "toe"
> 

(Note: starting Oct. 2020, any new repository is created with the default branch main, not master. And you can rename existing repository default branch from master to main.
The rest of this 2014 answer has been updated to use "main")

If the GitHub repo has seen new commits pushed to it, while you were working locally, I would advise using:

git pull --rebase
git push

The full syntax is:

git pull --rebase origin main
git push origin main

With Git 2.6+ (Sept. 2015), after having done (once)

git config --global pull.rebase true
git config --global rebase.autoStash true

A simple git pull would be enough.
(Note: with Git 2.27 Q2 2020, a merge.autostash is also available for your regular pull, without rebase)

That way, you would replay (the --rebase part) your local commits on top of the newly updated origin/main (or origin/yourBranch: git pull origin yourBranch).

See a more complete example in the chapter 6 Pull with rebase of the Git Pocket Book.

I would recommend a:

# add and commit first
git push -u origin main

That would establish a tracking relationship between your local main branch and its upstream branch.
After that, any future push for that branch can be done with a simple:

git push

See "Why do I need to explicitly push a new branch?".

Since the OP already reset and redone its commit on top of origin/main:

git reset --mixed origin/main
git add .
git commit -m "This is a new commit for what I originally planned to be amended"
git push origin main

There is no need to pull --rebase.

Note: git reset --mixed origin/main can also be written git reset origin/main, since the --mixed option is the default one when using git reset.

Try this

<html>
    <head>
        <script type="text/javascript">
        function runProgram()
        {
            var shell = new ActiveXObject("WScript.Shell");                 
            var appWinMerge = "\"C:\\Program Files\\WinMerge\\WinMergeU.exe\" /e /s /u /wl /wr /maximize";
            var fileLeft = "\"D:\\Path\\to\\your\\file\"";
            var fileRight= "\"D:\\Path\\to\\your\\file2\"";
            shell.Run(appWinMerge + " " + fileLeft + " " + fileRight);
        }
        </script>
    </head>

    <body>
        <a href="javascript:runProgram()">Run program</a>
    </body>
</html>

One simple solution to this is to replace the item being changed in the ObservableCollection which notifies the collection of the changed item. In the sample code snippet below Artists is the ObservableCollection and artist is an item of the type in the ObservableCollection:

    var index = Artists.IndexOf(artist);
    Artists.RemoveAt(index);
    artist.IsFollowed = true; // change something in the item
    Artists.Insert(index, artist);

INSERT INTO DestTable
SELECT * FROM SourceTable
WHERE ... 

works in SQL Server

Pure Javascript

With pure Javascript, you'd have to cycle through each option, and check the value of it individually.

// Get all options within <select id='foo'>...</select>
var op = document.getElementById("foo").getElementsByTagName("option");
for (var i = 0; i < op.length; i++) {
  // lowercase comparison for case-insensitivity
  (op[i].value.toLowerCase() == "stackoverflow") 
    ? op[i].disabled = true 
    : op[i].disabled = false ;
}

Without enabling non-targeted elements:

// Get all options within <select id='foo'>...</select>
var op = document.getElementById("foo").getElementsByTagName("option");
for (var i = 0; i < op.length; i++) {
  // lowercase comparison for case-insensitivity
  if (op[i].value.toLowerCase() == "stackoverflow") {
    op[i].disabled = true;
  }
}

jQuery

With jQuery you can do this with a single line:

$("option[value='stackoverflow']")
  .attr("disabled", "disabled")
  .siblings().removeAttr("disabled");

Without enabling non-targeted elements:

$("option[value='stackoverflow']").attr("disabled", "disabled");

? Note that this is not case insensitive. "StackOverflow" will not equal "stackoverflow". To get a case-insensitive match, you'd have to cycle through each, converting the value to a lower case, and then check against that:

$("option").each(function(){
  if ($(this).val().toLowerCase() == "stackoverflow") {
    $(this).attr("disabled", "disabled").siblings().removeAttr("disabled");
  }
});

Without enabling non-targeted elements:

$("option").each(function(){
  if ($(this).val().toLowerCase() == "stackoverflow") {
    $(this).attr("disabled", "disabled");
  }
});

Firstly, null the data source:

this.dataGridView.DataSource = null;

Then clear the rows:

this.dataGridView.Rows.Clear();

Then set the data source to the new list:

this.dataGridView.DataSource = this.GetNewValues();

you can just use

ls > filenames.txt

(usually, start a shell by using "Terminal", or "shell", or "Bash".) You may need to use cd to go to that folder first, or you can ls ~/docs > filenames.txt

Ignacio Vazquez-Abrams' approved answer is quite right. It is, however, from the Python 2 generation. An update for the now-current Python 3 would be:

class MC(type):
  def __repr__(self):
    return 'Wahaha!'

class C(object, metaclass=MC):
    pass

print(C)

If you want code that runs across both Python 2 and Python 3, the six module has you covered:

from __future__ import print_function
from six import with_metaclass

class MC(type):
  def __repr__(self):
    return 'Wahaha!'

class C(with_metaclass(MC)):
    pass

print(C)

Finally, if you have one class that you want to have a custom static repr, the class-based approach above works great. But if you have several, you'd have to generate a metaclass similar to MC for each, and that can get tiresome. In that case, taking your metaprogramming one step further and creating a metaclass factory makes things a bit cleaner:

from __future__ import print_function
from six import with_metaclass

def custom_class_repr(name):
    """
    Factory that returns custom metaclass with a class ``__repr__`` that
    returns ``name``.
    """
    return type('whatever', (type,), {'__repr__': lambda self: name})

class C(with_metaclass(custom_class_repr('Wahaha!'))): pass

class D(with_metaclass(custom_class_repr('Booyah!'))): pass

class E(with_metaclass(custom_class_repr('Gotcha!'))): pass

print(C, D, E)

prints:

Wahaha! Booyah! Gotcha!

Metaprogramming isn't something you generally need everyday—but when you need it, it really hits the spot!

For me I had to put the whole interval in single quotes not just the value of the interval.

select id,  
   title,
   created_at + interval '1 day' * claim_window as deadline from projects   

Instead of

select id,  
   title,
   created_at + interval '1' day * claim_window as deadline from projects   

Postgres Date/Time Functions

Try:

$(this).prop( "disabled", true );

I had the same error. I checked the error logs: C:\ProgramData\MySQL\MySQL Server 5.5\data\inf3rno-PC.err. According to them

170208  1:06:25 [Note] C:\Program Files\MySQL\MySQL Server 5.5\bin\mysqld: Shutdown complete

170208  1:10:44 [Note] Plugin 'FEDERATED' is disabled.
170208  1:10:44 InnoDB: The InnoDB memory heap is disabled
170208  1:10:44 InnoDB: Mutexes and rw_locks use Windows interlocked functions
170208  1:10:44 InnoDB: Compressed tables use zlib 1.2.3
170208  1:10:44  InnoDB: Error: unable to create temporary file; errno: 2
170208  1:10:44 [ERROR] Plugin 'InnoDB' init function returned error.
170208  1:10:44 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
170208  1:10:44 [ERROR] Unknown/unsupported storage engine: INNODB
170208  1:10:44 [ERROR] Aborting

I think the important part here

170208  1:10:44  InnoDB: Error: unable to create temporary file; errno: 2

I changed the TMP and TEMP env variables from C:\Windows\Temp to %USERPROFILE%\AppData\Local\Temp yesterday, because I was unable to compress a directory and according to many post the solution is that. Now compression works, but mysql and apparently nod32 complains that they cannot create temporary files...

I added tmpdir=c:/server/mytmp to C:\Program Files\MySQL\MySQL Server 5.5\my.ini. And after that started the service again with services.msc. It is okay now.

So this can be a possible cause as well. I strongly suggest to everybody encountering this problem to check the error logs.

The accepted answer is not incorrect.

For grouped styles one can also use the ngStyle directive.

<some-element [ngStyle]="{'font-style': styleExpression, 'font-weight': 12}">...</some-element>

The official docs are here

You can communicate with docker from inside of a container using unix socket via Docker Remote API:

https://docs.docker.com/engine/reference/api/docker_remote_api/

In a container, you can find out a shortedned docker id by examining $HOSTNAME env var. According to doc, there is a small chance of collision, I think that for small number of container, you do not have to worry about it. I don't know how to get full id directly.

You can inspect container similar way as outlined in banyan answer:

GET /containers/4abbef615af7/json HTTP/1.1

Response:

HTTP/1.1 200 OK
Content-Type: application/json

{
         "Id": "4abbef615af7......  ",
         "Created": "2013.....",
         ...
}

Alternatively, you can transfer docker id to the container in a file. The file is located on "mounted volume" so it is transfered to container:

docker run -t -i -cidfile /mydir/host1.txt -v /mydir:/mydir ubuntu /bin/bash

The docker id (shortened) will be in file /mydir/host1.txt in the container.

You can use CircleAvatar Widget with radius:

CircleAvatar(
             radius: 50.0,
             backgroundImage: AssetImage("assets/img1.jpeg"),
            ),

try componentDidMount() lifecycle when fetching data

If you use a Container as the body of the Scaffold, its size will be accordingly the size of its child, and usually that is not what you want when you try to add a background image to your app.

Looking at this other question, @collin-jackson was also suggesting to use Stack instead of Container as the body of the Scaffold and it definitely does what you want to achieve.

This is how my code looks like

@override
Widget build(BuildContext context) {
  return new Scaffold(
    body: new Stack(
      children: <Widget>[
        new Container(
          decoration: new BoxDecoration(
            image: new DecorationImage(image: new AssetImage("images/background.jpg"), fit: BoxFit.cover,),
          ),
        ),
        new Center(
          child: new Text("Hello background"),
        )
      ],
    )
  );
}

Another reason projects use simplejson is that the builtin json did not originally include its C speedups, so the performance difference was noticeable.

If you are using tcsh, then edit your ~/.cshrc file to include the lines:

setenv CLICOLOR 1
setenv LSCOLORS dxfxcxdxbxegedabagacad

Where, like Martin says, LSCOLORS specifies the color scheme you want to use.

To generate the LSCOLORS you want to use, checkout this site

This works:

Object firstElement = set.toArray()[0]; 

Boilerplate in software development can mean different things to different people but generally means the block of code that is used over and over again.

In MEAN stack development, this term refers to code generation through use of template. It's easier than hand coding the entire application from scratch and it gives the code block consistency and fewer bugs as it is clean, tested and proven code and it's open source so it is constantly getting updated or fixed therefore it saves a lot of time as using framework or code generator. For more information about MEAN stack, click here.

InputMaps and ActionMaps were designed to capture the key events for the component, it and all of its sub-components, or the entire window. This is controlled through the parameter in JComponent.getInputMap(). See How to Use Key Bindings for documentation.

The beauty of this design is that one can pick and choose which key strokes are important to monitor and have different actions fired based on those key strokes.

This code will call dispose() on a JFrame when the escape key is hit anywhere in the window. JFrame doesn't derive from JComponent so you have to use another component in the JFrame to create the key binding. The content pane might be such a component.

InputMap inputMap; 
ActionMap actionMap;
AbstractAction action;
JComponent component;

inputMap  = component.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
actionMap = component.getActionMap();

action    = new AbstractAction()
{
   @Override
   public void actionPerformed(ActionEvent e)
   {
      dispose();
   }
};

inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "dispose");
actionMap.put("dispose", action);

You don't have a field named user_email in the members table ... as for why, I'm not sure as the code "looks" like it should try to join on different fields

Does the Auth::attempt method perform a join of the schema? Run grep -Rl 'class Auth' /path/to/framework and find where the attempt method is and what it does.

Simple variant:

Regex.Replace(input, @"\r\n|\r|\n", "\r\n")

For better performance:

static Regex newline_pattern = new Regex(@"\r\n|\r|\n", RegexOptions.Compiled);
[...]
    newline_pattern.Replace(input, "\r\n");

You should return by value.

The standard has a specific feature to improve the efficiency of returning by value. It's called "copy elision", and more specifically in this case the "named return value optimization (NRVO)".

Compilers don't have to implement it, but then again compilers don't have to implement function inlining (or perform any optimization at all). But the performance of the standard libraries can be pretty poor if compilers don't optimize, and all serious compilers implement inlining and NRVO (and other optimizations).

When NRVO is applied, there will be no copying in the following code:

std::vector<int> f() {
    std::vector<int> result;
    ... populate the vector ...
    return result;
}

std::vector<int> myvec = f();

But the user might want to do this:

std::vector<int> myvec;
... some time later ...
myvec = f();

Copy elision does not prevent a copy here because it's an assignment rather than an initialization. However, you should still return by value. In C++11, the assignment is optimized by something different, called "move semantics". In C++03, the above code does cause a copy, and although in theory an optimizer might be able to avoid it, in practice its too difficult. So instead of myvec = f(), in C++03 you should write this:

std::vector<int> myvec;
... some time later ...
f().swap(myvec);

There is another option, which is to offer a more flexible interface to the user:

template <typename OutputIterator> void f(OutputIterator it) {
    ... write elements to the iterator like this ...
    *it++ = 0;
    *it++ = 1;
}

You can then also support the existing vector-based interface on top of that:

std::vector<int> f() {
    std::vector<int> result;
    f(std::back_inserter(result));
    return result;
}

This might be less efficient than your existing code, if your existing code uses reserve() in a way more complex than just a fixed amount up front. But if your existing code basically calls push_back on the vector repeatedly, then this template-based code ought to be as good.

because js regex doesn't support recursive match, i can't make balanced parentheses matching work.

so this is a simple javascript for loop version that make "method(arg)" string into array

push(number) map(test(a(a()))) bass(wow, abc)
$$(groups) filter({ type: 'ORGANIZATION', isDisabled: { $ne: true } }) pickBy(_id, type) map(test()) as(groups)

const parser = str => {
  let ops = []
  let method, arg
  let isMethod = true
  let open = []

  for (const char of str) {
    // skip whitespace
    if (char === ' ') continue

    // append method or arg string
    if (char !== '(' && char !== ')') {
      if (isMethod) {
        (method ? (method += char) : (method = char))
      } else {
        (arg ? (arg += char) : (arg = char))
      }
    }

    if (char === '(') {
      // nested parenthesis should be a part of arg
      if (!isMethod) arg += char
      isMethod = false
      open.push(char)
    } else if (char === ')') {
      open.pop()
      // check end of arg
      if (open.length < 1) {
        isMethod = true
        ops.push({ method, arg })
        method = arg = undefined
      } else {
        arg += char
      }
    }
  }

  return ops
}

// const test = parser(`$$(groups) filter({ type: 'ORGANIZATION', isDisabled: { $ne: true } }) pickBy(_id, type) map(test()) as(groups)`)
const test = parser(`push(number) map(test(a(a()))) bass(wow, abc)`)

console.log(test)

the result is like

[ { method: 'push', arg: 'number' },
  { method: 'map', arg: 'test(a(a()))' },
  { method: 'bass', arg: 'wow,abc' } ]

[ { method: '$$', arg: 'groups' },
  { method: 'filter',
    arg: '{type:\'ORGANIZATION\',isDisabled:{$ne:true}}' },
  { method: 'pickBy', arg: '_id,type' },
  { method: 'map', arg: 'test()' },
  { method: 'as', arg: 'groups' } ]

Fetch new changes of master and rebase feature branch on top of latest master

git checkout master
git pull
git checkout feature
git pull --rebase origin master
git push origin feature

scaleLabel : "<%= Number(value).toFixed(2).replace('.', ',') + ' $'%>"

Use next, it will bypass that condition and rest of the code will work. Below i have provided the Full script and out put

class TestBreak
  puts " Enter the nmber"
  no= gets.to_i
  for i in 1..no
    if(i==5)
      next
    else 
      puts i
    end
  end
end

obj=TestBreak.new()

Output: Enter the nmber 10

1 2 3 4 6 7 8 9 10

Use Apache Common IO's FileUtils:

import org.apache.commons.io.FileUtils

FileUtils.copyURLToFile(url, f);

The method downloads the content of url and saves it to f.

You failed to find an app that does this because it is not possible.

The documentation clearly states (here):

Note: You can play back the audio data only to the standard output device. Currently, that is the mobile device speaker or a Bluetooth headset. You cannot play sound files in the conversation audio during a call.

The reason behind this decision has probably something to do with security: there are several scenarios where this capability could be used for cons.

(the OP is highly similar to this, hence I'm basically giving the same answer)

//in case somebody needs something like this:  multidimensional array (two items)

var ar = [[0,'a'],[1,'b'],[2,'c'],[3,'d'],[4,'e'],[5,'f']];

var removeItem = 3;  


ar = jQuery.grep(ar, function(n) {
  return n[0] != removeItem;   //or n[1] for second item in two item array
});
ar;

You can do it this with two replace's

//let stw be "John Smith $100,000.00 M"

sb_trim = Regex.Replace(stw, @"\s+\$|\s+(?=\w+$)", ",");
//sb_trim becomes "John Smith,100,000.00,M"

sb_trim = Regex.Replace(sb_trim, @"(?<=\d),(?=\d)|[.]0+(?=,)", "");
//sb_trim becomes "John Smith,100000,M"

sw.WriteLine(sb_trim);

You can also try to lint with the --use-library option, as cocoapods lint libraries as framework by default since v0.36

I can't believe javascript isn't more consistent with parsing dates. And I hear the default when there is no timezone is gonna change from UTC to local -- hope the web is prepared ;)

I prefer to let Javascript do the heavy lifting when it comes to parsing dates. However it would be nice to handle the local timezone issue fairly transparently. With both of these things in mind, here is a function to do it with the current status quo -- and when Javascript changes it will still work but then can be removed (with a little time for people to catch up with older browsers/nodejs of course).

function strToDate(dateStr)
{
    var dateTry = new Date(dateStr);

    if (!dateTry.getTime())
    {
        throw new Exception("Bad Date! dateStr: " + dateStr);
    }

    var tz = dateStr.trim().match(/(Z)|([+-](\d{2})\:?(\d{2}))$/);

    if (!tz)
    {
        var newTzOffset = dateTry.getTimezoneOffset() / 60;
        var newSignStr = (newTzOffset >= 0) ? '-' : '+';
        var newTz = newSignStr + ('0' + Math.abs(newTzOffset)).slice(-2) + ':00';

        dateStr = dateStr.trim() + newTz;
        dateTry = new Date(dateStr);

        if (!dateTry.getTime())
        {
            throw new Exception("Bad Date! dateStr: " + dateStr);
        }
    }

    return dateTry;
}

We need a date object regardless; so createone. If there is a timezone, we are done. Otherwise, create a local timezone string using the +hh:mm format (more accepted than +hhmm).

I have Alt+←/→ working: open Preferences » Settings » Keyboard, set the entry for option cursor left to send string to shell: \033b, and set option cursor right to send string to shell: \033f. You can also use this for other Control key combinations.

Eventually, you can try this one, if just using   fails...

<h:outputText value="& nbsp;" escape="false"/>

(like Tom, I added a space between & and nbsp; )

I have had the same problem. And it was hard to find. But somewhere in my code was this:

- (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    return nil;
}

It must be return indexPath, else -tableView:didSelectRowAtIndexPath: is not being called.

You can change the matplotlib using backend using the from agg to Tkinter TKAgg using command

matplotlib.use('TKAgg',warn=False, force=True)

You need to enable the SQL Server TCP/IP Protocol in Sql Server Configuration Manager app. You can see the protocol in SQL Server Network Configuration.

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.TimeZone;

public class Timeconversion {
    private DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmm", Locale.ENGLISH); //Specify your locale

    public long timeConversion(String time) {
        long unixTime = 0;
        dateFormat.setTimeZone(TimeZone.getTimeZone("GMT+5:30")); //Specify your timezone
        try {
            unixTime = dateFormat.parse(time).getTime();
            unixTime = unixTime / 1000;
        } catch (ParseException e) {
            e.printStackTrace();
        }
        return unixTime;
    }
}

I know its too longtime to reply but just as an information purpose for future readers:

WebRequest

System.Object
    System.MarshalByRefObject
        System.Net.WebRequest

The WebRequest is an abstract base class. So you actually don't use it directly. You use it through it derived classes - HttpWebRequest and FileWebRequest.

You use Create method of WebRequest to create an instance of WebRequest. GetResponseStream returns data stream.

There are also FileWebRequest and FtpWebRequest classes that inherit from WebRequest. Normally, you would use WebRequest to, well, make a request and convert the return to either HttpWebRequest, FileWebRequest or FtpWebRequest, depend on your request. Below is an example:

Example:

var _request = (HttpWebRequest)WebRequest.Create("http://stackverflow.com");
var _response = (HttpWebResponse)_request.GetResponse();

WebClient

System.Object
        System.MarshalByRefObject
            System.ComponentModel.Component
                System.Net.WebClient

WebClient provides common operations to sending and receiving data from a resource identified by a URI. Simply, it’s a higher-level abstraction of HttpWebRequest. This ‘common operations’ is what differentiate WebClient from HttpWebRequest, as also shown in the sample below:

Example:

var _client = new WebClient();
var _stackContent = _client.DownloadString("http://stackverflow.com");

There are also DownloadData and DownloadFile operations under WebClient instance. These common operations also simplify code of what we would normally do with HttpWebRequest. Using HttpWebRequest, we have to get the response of our request, instantiate StreamReader to read the response and finally, convert the result to whatever type we expect. With WebClient, we just simply call DownloadData, DownloadFile or DownloadString.

However, keep in mind that WebClient.DownloadString doesn’t consider the encoding of the resource you requesting. So, you would probably end up receiving weird characters if you don’t specify and encoding.

NOTE: Basically "WebClient takes few lines of code as compared to Webrequest"

var mask = /^\d+$/;
if ( myString.exec(mask) ){
   /* That's a number */
}

From Get-ScriptDirectory to the Rescue blog entry ...

function Get-ScriptDirectory
{
  $Invocation = (Get-Variable MyInvocation -Scope 1).Value
  Split-Path $Invocation.MyCommand.Path
}

You can do it as following, which is the shortest way.

$results = User::where(['this'=>1, 'that'=>1, 'this_too'=>1, 'that_too'=>1, 
          'this_as_well'=>1, 'that_as_well'=>1, 'this_one_too'=>1, 'that_one_too'=>1, 
          'this_one_as_well'=>1, 'that_one_as_well'=>1])->get();

just make it function,

<script type="text/javascript">
function AlertIt() {
var answer = confirm ("Please click on OK to continue.")
if (answer)
window.location="http://www.continue.com";
}
</script>

<a href="javascript:AlertIt();">click me</a>

After reviewing MySQL 5.7 changes, MySql stopped supporting zero values in date / datetime.

It's incorrect to use zeros in date or in datetime, just put null instead of zeros.

maybe you need to download toolchain. This error occurs when you don't have right version of swift compiler.

It's really easy to do with github pages, it's just a bit weird the first time you do it. Sorta like the first time you had to juggle 3 kittens while learning to knit. (OK, it's not all that bad)

You need a gh-pages branch:

Basically github.com looks for a gh-pages branch of the repository. It will serve all HTML pages it finds in here as normal HTML directly to the browser.

How do I get this gh-pages branch?

Easy. Just create a branch of your github repo called gh-pages. Specify --orphan when you create this branch, as you don't actually want to merge this branch back into your github branch, you just want a branch that contains your HTML resources.

$ git checkout --orphan gh-pages

What about all the other gunk in my repo, how does that fit in to it?

Nah, you can just go ahead and delete it. And it's safe to do now, because you've been paying attention and created an orphan branch which can't be merged back into your main branch and remove all your code.

I've created the branch, now what?

You need to push this branch up to github.com, so that their automation can kick in and start hosting these pages for you.

git push -u origin gh-pages

But.. My HTML is still not being served!

It takes a few minutes for github to index these branches and fire up the required infrastructure to serve up the content. Up to 10 minutes according to github.

The steps layed out by github.com

https://help.github.com/articles/creating-project-pages-manually

Below code works for me

first I defined the partnerTypesMap like below in the server side,

Map<String, String> partnerTypes = new HashMap<>();

after adding values to it I added the object to model,

model.addAttribute("partnerTypesMap", partnerTypes);

When rendering the page I use below foreach to print them one by one.

<c:forEach items="${partnerTypesMap}" var="partnerTypesMap">
      <form:option value="${partnerTypesMap['value']}">${partnerTypesMap['key']}</form:option>
</c:forEach>

In real life you wish to simulate a signal with white noise. You should add to your signal random points that have Normal Gaussian distribution. If we speak about a device that have sensitivity given in unit/SQRT(Hz) then you need to devise standard deviation of your points from it. Here I give function "white_noise" that does this for you, an the rest of a code is demonstration and check if it does what it should.

%matplotlib inline
import numpy as np
import matplotlib.pyplot as plt
from scipy import signal

"""
parameters: 
rhp - spectral noise density unit/SQRT(Hz)
sr  - sample rate
n   - no of points
mu  - mean value, optional

returns:
n points of noise signal with spectral noise density of rho
"""
def white_noise(rho, sr, n, mu=0):
    sigma = rho * np.sqrt(sr/2)
    noise = np.random.normal(mu, sigma, n)
    return noise

rho = 1 
sr = 1000
n = 1000
period = n/sr
time = np.linspace(0, period, n)
signal_pure = 100*np.sin(2*np.pi*13*time)
noise = white_noise(rho, sr, n)
signal_with_noise = signal_pure + noise

f, psd = signal.periodogram(signal_with_noise, sr)

print("Mean spectral noise density = ",np.sqrt(np.mean(psd[50:])), "arb.u/SQRT(Hz)")

plt.plot(time, signal_with_noise)
plt.plot(time, signal_pure)
plt.xlabel("time (s)")
plt.ylabel("signal (arb.u.)")
plt.show()

plt.semilogy(f[1:], np.sqrt(psd[1:]))
plt.xlabel("frequency (Hz)")
plt.ylabel("psd (arb.u./SQRT(Hz))")
#plt.axvline(13, ls="dashed", color="g")
plt.axhline(rho, ls="dashed", color="r")
plt.show()

Use app:itemIconTint in your NavigationView, ej:

<android.support.design.widget.NavigationView
    android:id="@+id/nav_view"
    android:layout_width="wrap_content"
    android:layout_height="match_parent"
    android:layout_gravity="start"
    app:itemTextColor="@color/customColor"
    app:itemIconTint="@color/customColor"
    android:fitsSystemWindows="true"
    app:headerLayout="@layout/nav_header_home"
    app:menu="@menu/activity_home_drawer" />

I think that the problem is in the nesting of the elements. Once you attach an event to the outer element the clicks on the inner elements are actually firing the same click event for the outer element. So, you actually never go to the second state. What you can do is to check the clicked element. And if it is the close button then to avoid the class changing. Here is my solution:

var element = $(".clickable");
var closeButton = element.find(".close_button");
var onElementClick = function(e) {
    if(e.target !== closeButton[0]) {
        element.removeClass("spot").addClass("grown");
        element.off("click");
        closeButton.on("click", onCloseClick);
    }
}
var onCloseClick = function() {
    element.removeClass("grown").addClass("spot");
    closeButton.off("click");
    element.on("click", onElementClick);
}
element.on("click", onElementClick);

In addition I'm adding and removing event handlers.

JSFiddle -> http://jsfiddle.net/zmw9E/1/

Use the not boolean operator:

nyval = not myval

not returns a boolean value (True or False):

>>> not 1
False
>>> not 0
True

If you must have an integer, cast it back:

nyval = int(not myval)

However, the python bool type is a subclass of int, so this may not be needed:

>>> int(not 0)
1
>>> int(not 1)
0
>>> not 0 == 1
True
>>> not 1 == 0
True

Here is yet another (working) variant:

This opens a new gnome terminal, then in the new terminal it runs bash. The user's rc file is read first, then a command ls -la is sent for execution to the new shell before it turns interactive. The last echo adds an extra newline that is needed to finish execution.

gnome-terminal -- bash -c 'bash --rcfile <( cat ~/.bashrc; echo ls -la ; echo)'

I also find it useful sometimes to decorate the terminal, e.g. with colorfor better orientation.

gnome-terminal --profile green -- bash -c 'bash --rcfile <( cat ~/.bashrc; echo ls -la ; echo)'

It is a problem in your update method. Just instance new User before you save changes and you will be fine. If you use mapping between DTO and Entity class, than do this before mapping.

I had this error also. I had User Object, trying to change his Location, Location was FK in User table. I solved this problem with

@Transactional
public void update(User input) throws Exception {

    User userDB = userRepository.findById(input.getUserId()).orElse(null);
    userDB.setLocation(new Location());
    userMapper.updateEntityFromDto(input, userDB);

    User user= userRepository.save(userDB);
}  

"Run-time error '3061'. Too few parameters. Expected 1."

I believe this happens when the field name(s) in your sql query do not match the table field name(s), i.e. a field name in the query is wrong or perhaps the table is missing the field altogether.

If I have understood your question correctly you want to display one particular cell of your populated datatable? This what I used to display the given cell in my DataGrid.

var s  = dataGridView2.Rows[i].Cells[j].Value;
txt_Country.Text = s.ToString();

Hope this helps

This API has been available for a long time and enables to get access to market data (including live) if you are running a Bloomberg Terminal or have access to a Bloomberg Server, which is chargeable.

The only difference is that the API (not its code) has been open sourced, so it can now be used as a dependency in an open source project for example, without any copyrights issues, which was not the case before.

In my style.css file

/* You can add global styles to this file, and also import other style files */

@import url('../node_modules/font-awesome/css/font-awesome.min.css');

Location accuracy depends mostly on the location provider used:

1. GPS - will get you several meters accuracy (assuming you have GPS reception)
2. Wifi - Will get you few hundred meters accuracy
3. Cell Network - Will get you very inaccurate results (I've seen up to 4km deviation...)

If it's accuracy you are looking for, then GPS is your only option.

I've read a very informative article about it here.

As for the GPS timeout - 60 seconds should be sufficient, and in most cases even too much. I think 30 seconds is OK and sometimes even less than 5 sec...

if you only need a single location, I'd suggest that in your onLocationChanged method, once you receive an update you'll unregister the listener and avoid unnecessary usage of the GPS.

I added a function "clearFragments" and I used that function to clear adapter before setting the new fragments. This calls the proper remove actions of Fragments. My pagerAdapter class:

private class ChartPagerAdapter extends FragmentPagerAdapter{
    private ArrayList<Fragment> fragmentList;

    ChartPagerAdapter(FragmentManager fm){
        super(fm);
        fragmentList = new ArrayList<>();
    }

    void setFragments(ArrayList<? extends Fragment> fragments){
        fragmentList.addAll(fragments);
    }

    void clearFragments(){
        for(Fragment fragment:fragmentList)
            getChildFragmentManager().beginTransaction().remove(fragment).commit();
        fragmentList.clear();
    }

    @Override
    public Fragment getItem(int i) {
        return fragmentList.get(i);
    }

    @Override
    public int getCount() {
        return fragmentList.size();
    }

}

Sql server unlike oracle does not need commits unless you are using transactions.
Immediatly after your update statement the table will be commited, don't use the commit command in this scenario.

I faced the same problem once. In my case it was because of overridden equals method. One values was coming null.

Set the background and text color of section area: (Thanks to William Jockusch and Dj S)

- (void)tableView:(UITableView *)tableView willDisplayHeaderView:(UIView *)view forSection:(NSInteger)section
{
    if ([view isKindOfClass: [UITableViewHeaderFooterView class]]) {
        UITableViewHeaderFooterView* castView = (UITableViewHeaderFooterView*) view;
        castView.contentView.backgroundColor = [UIColor grayColor];
        [castView.textLabel setTextColor:[UIColor grayColor]];
    }
}

SELECT *
FROM
(
SELECT [Period], [Account], [Value]
FROM TableName
) AS source
PIVOT
(
    MAX([Value])
    FOR [Period] IN ([2000], [2001], [2002])
) as pvt

Another way,

SELECT ACCOUNT,
      MAX(CASE WHEN Period = '2000' THEN Value ELSE NULL END) [2000],
      MAX(CASE WHEN Period = '2001' THEN Value ELSE NULL END) [2001],
      MAX(CASE WHEN Period = '2002' THEN Value ELSE NULL END) [2002]
FROM tableName
GROUP BY Account

• SQLFiddle Demo (both queries)

You can use the key parameter to list.sort():

my_list.sort(key=lambda x: x[1])

or, slightly faster,

my_list.sort(key=operator.itemgetter(1))

(As with any module, you'll need to import operator to be able to use it.)

Data can be pulled into an excel from another excel through Workbook method or External reference or through Data Import facility.

If you want to read or even if you want to update another excel workbook, these methods can be used. We may not depend only on VBA for this.

For more info on these techniques, please click here to refer the article

You can set any font style, family, size for the label, by clicking on letter "T" in Font field.

Use below mentioned code to get the folder path

Path.GetDirectoryName(filename);

This will return "C:\MyDirectory" in your case

I was having the same problem and everyone was talking about this is related to DNS configuration, which make sense, since your container maybe isn't knowing how to resolve the name of the domain where your database is.

I guess your can configure that at the moment you start your container, but I think it's better to config this once and for all.

I'm using Windows 10 and in this case docker's gui give us some facilities.

Just right click on docker's icon in the tray bar and select "Settings" item.

Then, on the Docker's window, select the "Network" section and change the DNS option from "Automatic" to "Fixed" and hit "Apply". Docker will restart itself after that. I putted the Google's DNS (8.8.8.8) and it worked fine to me.

Hope it helps.

When you see "Verify return code: 19 (self signed certificate in certificate chain)", then, either the servers is really trying to use a self-signed certificate (which a client is never going to be able to verify), or OpenSSL hasn't got access to the necessary root but the server is trying to provide it itself (which it shouldn't do because it's pointless - a client can never trust a server to supply the root corresponding to the server's own certificate).

Again, adding -showcerts will help you diagnose which.

Just want to follow up on the great answer from Paolo Moretti and Browserify. If you are using a transpiler (e.g., babel, typescript) and you have separate folders for source and transpiled code like src/ and dist/, you could use a variation of the solutions as

node_modules

With the following directory structure:

app
  node_modules
    ... // normal npm dependencies for app
  src
    node_modules
      app
        ... // source code
  dist
    node_modules
      app
        ... // transpiled code

you can then let babel etc to transpile src directory to dist directory.

symlink

Using symlink we can get rid some levels of nesting:

app
  node_modules
    ... // normal npm dependencies for app
  src
    node_modules
      app // symlinks to '..'
    ... // source code
  dist
    node_modules
      app // symlinks to '..'
    ... // transpiled code

A caveat with babel --copy-files The --copy-files flag of babel does not deal with symlinks well. It may keep navigating into the .. symlink and recusively seeing endless files. A workaround is to use the following directory structure:

app
  node_modules
    app // symlink to '../src'
    ... // normal npm dependencies for app
  src
    ... // source code
  dist
    node_modules
      app // symlinks to '..'
    ... // transpiled code

In this way, code under src will still have app resolved to src, whereas babel would not see symlinks anymore.

You can use a bucket policy to give anonymous users full read access to your objects. Depending on whether you need them to LIST or just perform a GET, you'll want to tweak this. (I.e. permissions for listing the contents of a bucket have the action set to "s3:ListBucket").

http://docs.aws.amazon.com/AmazonS3/latest/dev/AccessPolicyLanguage_UseCases_s3_a.html

Your policy will look something like the following. You can use the S3 console at http://aws.amazon.com/console to upload it.

 {
  "Version":"2008-10-17",
  "Statement":[{
    "Sid":"AddPerm",
      "Effect":"Allow",
      "Principal": {
            "AWS": "*"
         },
      "Action":["s3:GetObject"],
      "Resource":["arn:aws:s3:::bucket/*"
      ]
    }
  ]
}

If you're truly opening up your objects to the world, you'll want to look into setting up CloudWatch rules on your billing so you can shut off permissions to your objects if they become too popular.

I've translated some of the above Objective-C answers into Swift code. Each translation is proceeded with a reference to the original answer.

Main Answer

let screen = UIScreen.main.bounds
let screenWidth = screen.size.width
let screenHeight = screen.size.height

##Simple Function Answer

func windowHeight() -> CGFloat {
    return UIScreen.main.bounds.size.height
}

func windowWidth() -> CGFloat {
    return UIScreen.main.bounds.size.width
}

##Device Orientation Answer

let screenHeight: CGFloat
let statusBarOrientation = UIApplication.shared.statusBarOrientation
// it is important to do this after presentModalViewController:animated:
if (statusBarOrientation != .portrait
    && statusBarOrientation != .portraitUpsideDown) {
    screenHeight = UIScreen.main.bounds.size.width
} else {
    screenHeight = UIScreen.main.bounds.size.height
}

##Log Answer

let screenWidth = UIScreen.main.bounds.size.width
let screenHeight = UIScreen.main.bounds.size.height
println("width: \(screenWidth)")
println("height: \(screenHeight)")

The C gets function is dangerous and has been a very costly mistake. Tony Hoare singles it out for specific mention in his talk "Null References: The Billion Dollar Mistake":

http://www.infoq.com/presentations/Null-References-The-Billion-Dollar-Mistake-Tony-Hoare

The whole hour is worth watching but for his comments view from 30 minutes on with the specific gets criticism around 39 minutes.

Hopefully this whets your appetite for the whole talk, which draws attention to how we need more formal correctness proofs in languages and how language designers should be blamed for the mistakes in their languages, not the programmer. This seems to have been the whole dubious reason for designers of bad languages to push the blame to programmers in the guise of 'programmer freedom'.

One way to do it is to set the index to be auto incrementing. Then your SQL statement simply specifies NULL and then SQL parser does the rest for you.

INSERT INTO foo VALUES (null);

Just adding onto what has already been said but the setTimeout version of the code will also reach the Maximum call stack size which will stop it from functioning. Since there is no base case for the recursive function to stop at so you can't have it run forever.

Of course you can, in the sense that your RDBMS will let you do it. The answer to a question of whether or not you should do it is different, though: in most situations, values that have a meaning outside your database system should not be chosen to be a primary key.

If you know that the value is unique in the system that you are modeling, it is appropriate to add a unique index or a unique constraint to your table. However, your primary key should generally be some "meaningless" value, such as an auto-incremented number or a GUID.

The rationale for this is simple: data entry errors and infrequent changes to things that appear non-changeable do happen. They become much harder to fix on values which are used as primary keys.

None of these worked for me. I have pod version 1.5.3 and the correct method was to remove the pods that were not longer needed from the Podfile and then run:

pod update

This updates your Podfile.lock file from your Podfile, removes libraries that have been removed and updates all of your libraries.

Hi you can create a customized build on bootstrap, just change the font name in the following pages

Bootstrap 2.3.2 http://getbootstrap.com/2.3.2/customize.html#variables

Bootstrap 3 http://getbootstrap.com/customize/#less-variables

After that, make sure to use proper @font-face in a css file and link that to your page. Or you could use font kit generators.

Modules Preconditions:

The IIS core engine uses preconditions to determine when to enable a particular module. Performance reasons, for example, might determine that you only want to execute managed modules for requests that also go to a managed handler. The precondition in the following example (precondition="managedHandler") only enables the forms authentication module for requests that are also handled by a managed handler, such as requests to .aspx or .asmx files:

<add name="FormsAuthentication" type="System.Web.Security.FormsAuthenticationModule" preCondition="managedHandler" />

If you remove the attribute precondition="managedHandler", Forms Authentication also applies to content that is not served by managed handlers, such as .html, .jpg, .doc, but also for classic ASP (.asp) or PHP (.php) extensions. See "How to Take Advantage of IIS Integrated Pipeline" for an example of enabling ASP.NET modules to run for all content.

You can also use a shortcut to enable all managed (ASP.NET) modules to run for all requests in your application, regardless of the "managedHandler" precondition.

To enable all managed modules to run for all requests without configuring each module entry to remove the "managedHandler" precondition, use the runAllManagedModulesForAllRequests property in the <modules> section:

<modules runAllManagedModulesForAllRequests="true" />    

When you use this property, the "managedHandler" precondition has no effect and all managed modules run for all requests.

Copied from IIS Modules Overview: Preconditions

If you want wall-clock time

long start_time = System.currentTimeMillis();
object.method();
long end_time = System.currentTimeMillis();
long execution_time = end_time - start_time;

you are almost there; you just need to give the reference to master; since you want to get the file from the master branch:

git checkout master -- filename

Note that the differences will be cached; so if you want to see the differences you obtained; use

git diff --cached

Unfortunately the examples above didn't work for me in Chrome.

I came up with the below solution where you can specify the max height in PXs of each page. This will then splits the table into separate tables when the rows equal that height.

$(document).ready(function(){

    var MaxHeight = 200;
    var RunningHeight = 0;
    var PageNo = 1;

    $('table.splitForPrint>tbody>tr').each(function () {

        if (RunningHeight + $(this).height() > MaxHeight) {
            RunningHeight = 0;
            PageNo += 1;
        }

        RunningHeight += $(this).height();

        $(this).attr("data-page-no", PageNo);

    });

    for(i = 1; i <= PageNo; i++){

        $('table.splitForPrint').parent().append("<div class='tablePage'><hr /><table id='Table" + i + "'><tbody></tbody></table><hr /></div>");

        var rows = $('table tr[data-page-no="' + i + '"]');

        $('#Table' + i).find("tbody").append(rows);
    }
    $('table.splitForPrint').remove();

});

You will also need the below in your stylesheet

    div.tablePage {
        page-break-inside:avoid; page-break-after:always;            
    }

Here is a complete answer that will hopefully help others...

I want to setup mysql replication using master and slave, and since the only thing I knew was that it uses log file(s) to synchronize, if the slave goes offline and gets out of sync, in theory it should only need to connect back to its master and keep reading the log file from where it left off, as user malonso mentioned.

So here are the test result after configuring the master and slave as mentioned by: http://dev.mysql.com/doc/refman/5.0/en/replication-howto.html ...

Provided you use the recommended master/slave configuration and don't write to the slave, he and I where right (as far as mysql-server 5.x is concerned). I didn't even need to use "START SLAVE;", it just caught up to its master. But there is a default 88000 something retries every 60 second so I guess if you exhaust that you might have to start or restart the slave. Anyways, for those like me who wanted to know if having a slave going offline and back up again requires manual intervention.. no, it doesn't.

Maybe the original poster had corruption in the log-file(s)? But most probably not just a server going off-line for a day.

pulled from /usr/share/doc/mysql-server-5.1/README.Debian.gz which probably makes sense to non debian servers as well:

* FURTHER NOTES ON REPLICATION
===============================
If the MySQL server is acting as a replication slave, you should not
set --tmpdir to point to a directory on a memory-based filesystem or to
a directory that is cleared when the server host restarts. A replication
slave needs some of its temporary files to survive a machine restart so
that it can replicate temporary tables or LOAD DATA INFILE operations. If
files in the temporary file directory are lost when the server restarts,
replication fails.

you can use something sql like: show variables like 'tmpdir'; to find out.

I would simply use Path from Java 7

Path resourceDirectory = Paths.get("src","test","resources");

Neat and clean!

I believe GUIDs are constrained to 16-byte lengths (or 32 bytes for an ASCII hex equivalent).

I don't think the standard HTML select will display HTML content. I'd suggest checking out Bootstrap select: http://silviomoreto.github.io/bootstrap-select/

It has several options for displaying icons or other HTML markup in the select.

<select id="mySelect" data-show-icon="true">
  <option data-content="<i class='glyphicon glyphicon-cutlery'></i>">-</option>
  <option data-subtext="<i class='glyphicon glyphicon-eye-open'></i>"></option>
  <option data-subtext="<i class='glyphicon glyphicon-heart-empty'></i>"></option>
  <option data-subtext="<i class='glyphicon glyphicon-leaf'></i>"></option>
  <option data-subtext="<i class='glyphicon glyphicon-music'></i>"></option>
  <option data-subtext="<i class='glyphicon glyphicon-send'></i>"></option>
  <option data-subtext="<i class='glyphicon glyphicon-star'></i>"></option>
</select>

Here is a demo: https://www.codeply.com/go/l6ClKGBmLS

1. If you were asking how to remove the empty strings, you can do it like this (where l is an ArrayList<String>) - this removes all null references and strings of length 0:

   Iterator<String> i = l.iterator();
   while (i.hasNext())
   {
       String s = i.next();
       if (s == null || s.isEmpty())
       {
           i.remove();
       }
   }
   

2. Don't confuse an ArrayList with arrays, an ArrayList is a dynamic data-structure that resizes according to it's contents. If you use the code above, you don't have to do anything to get the result as you've described it -if your ArrayList was ["","Hi","","How","are","you"], after removing as above, it's going to be exactly what you need - ["Hi","How","are","you"].

   However, if you must have a 'sanitized' copy of the original list (while leaving the original as it is) and by 'store it back' you meant 'make a copy', then krmby's code in the other answer will serve you just fine.

First:

• Choose an encoding. UTF-8 is generally a good choice; stick to an encoding which will definitely be valid on both sides. It would be rare to use something other than UTF-8 or UTF-16.

Transmitting end:

• Encode the string to bytes (e.g. text.getBytes(encodingName))
• Encode the bytes to base64 using the Base64 class
• Transmit the base64

Receiving end:

• Receive the base64
• Decode the base64 to bytes using the Base64 class
• Decode the bytes to a string (e.g. new String(bytes, encodingName))

So something like:

// Sending side
byte[] data = text.getBytes("UTF-8");
String base64 = Base64.encodeToString(data, Base64.DEFAULT);

// Receiving side
byte[] data = Base64.decode(base64, Base64.DEFAULT);
String text = new String(data, "UTF-8");

Or with StandardCharsets:

// Sending side
byte[] data = text.getBytes(StandardCharsets.UTF_8);
String base64 = Base64.encodeToString(data, Base64.DEFAULT);

// Receiving side
byte[] data = Base64.decode(base64, Base64.DEFAULT);
String text = new String(data, StandardCharsets.UTF_8);

Relating to 'SSL certificate problem: unable to get local issuer certificate' error. It is important to note that this applies to the system sending the CURL request, and NOT the server receiving the request.

1. Download the latest cacert.pem from https://curl.haxx.se/ca/cacert.pem

2. Add the following line to php.ini: (if this is shared hosting and you don't have access to php.ini then you could add this to .user.ini in public_html).

   curl.cainfo="/path/to/downloaded/cacert.pem"

   Make sure you enclose the path within double quotation marks!!!

3. By default, the FastCGI process will parse new files every 300 seconds (if required you can change the frequency by adding a couple of files as suggested here https://ss88.uk/blog/fast-cgi-and-user-ini-files-the-new-htaccess/).

 var myString = "Test3";
 alert(myString[myString.length-1])

here is a simple fiddle

http://jsfiddle.net/MZEqD/

Factory and Service are the most commonly used method. The only difference between them is that the Service method works better for objects that need inheritance hierarchy, while the Factory can produce JavaScript primitives and functions.

The Provider function is the core method and all the other ones are just syntactic sugar on it. You need it only if you are building a reusable piece of code that needs global configuration.

There are five methods to create services: Value, Factory, Service, Provider and Constant. You can learn more about this here angular service, this article explain all this methods with practical demo examples.

.

If it helps there is also a jar-versions.xml in my JBoss installation in JBoss root folder. This doesn't require you to wget or jar xvf.

E.g.

$  grep jboss-system.jar /opt/jboss-5.1.0.GA/jar-versions.xml | fold
  <jar name="jboss-system.jar" specVersion="5.1.0.GA" specVendor="JBoss (http://
www.jboss.org/)" specTitle="JBoss" implVersion="5.1.0.GA (build: SVNTag=JBoss_5_
1_0_GA date=200905221634)" implVendor="JBoss Inc." implTitle="JBoss [The Oracle]
" implVendorID="http://www.jboss.org/" implURL="http://www.jboss.org/" sealed="f
alse" md5Digest="c97e8a3dde7433b6c26d723413e17dbc"/>
$

This Works

function saveBase64AsFile(base64, fileName) {
    var link = document.createElement("a");
    document.body.appendChild(link);
    link.setAttribute("type", "hidden");
    link.href = "data:text/plain;base64," + base64;
    link.download = fileName;
    link.click();  
    document.body.removeChild(link);
}

Based on the answer above but with some changes

mysql> CREATE TABLE tin3(id int PRIMARY KEY,val TINYINT(10) ZEROFILL);
Query OK, 0 rows affected (0.04 sec)

mysql> INSERT INTO tin3 VALUES(1,12),(2,7),(4,101);
Query OK, 3 rows affected (0.02 sec)
Records: 3  Duplicates: 0  Warnings: 0

mysql> SELECT * FROM tin3;
+----+------------+
| id | val        |
+----+------------+
|  1 | 0000000012 |
|  2 | 0000000007 |
|  4 | 0000000101 |
+----+------------+
3 rows in set (0.00 sec)

mysql>

mysql> SELECT LENGTH(val) FROM tin3 WHERE id=2;
+-------------+
| LENGTH(val) |
+-------------+
|          10 |
+-------------+
1 row in set (0.01 sec)


mysql> SELECT val+1 FROM tin3 WHERE id=2;
+-------+
| val+1 |
+-------+
|     8 |
+-------+
1 row in set (0.00 sec)

You just need to create your own class inherited from parent. Place an ImageView on that, and on the mousedown and mouse up events just change the images of the ImageView.

public class ImageButton extends Parent {

    private static final Image NORMAL_IMAGE = ...;
    private static final Image PRESSED_IMAGE = ...;

    private final ImageView iv;

    public ImageButton() {
        this.iv = new ImageView(NORMAL_IMAGE);
        this.getChildren().add(this.iv);

        this.iv.setOnMousePressed(new EventHandler<MouseEvent>() {

            public void handle(MouseEvent evt) {
                iv.setImage(PRESSED_IMAGE);
            }

        });

        // TODO other event handlers like mouse up

    } 

}

Amazingly now org.json now lets you put a byte[] object directly into a json and it remains readable. you can even send the resulting object over a websocket and it will be readable on the other side. but i am not sure yet if the size of the resulting object is bigger or smaller than if you were converting your byte array to base64, it would certainly be neat if it was smaller.

It seems to be incredibly hard to measure how much space such a json object takes up in java. if your json consists merely of strings it is easily achievable by simply stringifying it but with a bytearray inside it i fear it is not as straightforward.

stringifying our json in java replaces my bytearray for a 10 character string that looks like an id. doing the same in node.js replaces our byte[] for an unquoted value reading <Buffered Array: f0 ff ff ...> the length of the latter indicates a size increase of ~300% as would be expected

Another way

@Html.TextAreaFor(model => model.Comments[0].Comment)

And in your css do this

textarea
{
    font-family: inherit;
    width: 650px;
    height: 65px;
}

That DataType dealie allows carriage returns in the data, not everybody likes those.

To update all possible packages I used conda update --update-all

It works!

This also works for other postgresql clis for example you can run pgbench in non-interactive mode.

export PGPASSWORD=yourpassword
/usr/pgsql-9.5/bin/pgbench -h $REMOTE_PG_HOST -p 5432 -U postgres -c 12 -j 4 -t 10000 example > pgbench.out 2>&1 &

There are only two ways to put a value into an array, and one is just syntactic sugar for the other:

a[i] = v;
*(a+i) = v;

Thus, to put something as the 4th element, you don't have any choice but arr[4] = 5. However, it should fail in your code, because the array is only allocated for 4 elements.

Only need to fill datagrid again like this:

this.XXXTableAdapter.Fill(this.DataSet.XXX);

If you use automaticlly connect from dataGridView this code create automaticlly in Form_Load()

There is no show event in js - you need to bind your button either to the click event:

$('#id').on('click', function (e) {

     //your awesome code here

})

Mind that if your button is inside a form, you may prefer to bind the whole form to the submit event.

The convention for out of range in JavaScript is using RangeError. To check the type use if / else + instanceof starting at the most specific to the most generic

try {
    throw new RangeError();
}
catch (e){
    if (e instanceof RangeError){
        console.log('out of range');
    } else { 
        throw; 
    }
}

I know this is an old post, but figured I'd share my two cents. @Neji is correct in that you can use sessionStorage.getItem('label'), and sessionStorage.setItem('label', 'value') (although he had the setItem parameters backwards, not a big deal). I much more prefer the following, I think it's more succinct:

var val = sessionStorage.myValue

in place of getItem and

sessionStorage.myValue = 'value'

in place of setItem.

Also, it should be noted that in order to store JavaScript objects, they must be stringified to set them, and parsed to get them, like so:

sessionStorage.myObject = JSON.stringify(myObject); //will set object to the stringified myObject
var myObject = JSON.parse(sessionStorage.myObject); //will parse JSON string back to object

The reason is that sessionStorage stores everything as a string, so if you just say sessionStorage.object = myObject all you get is [object Object], which doesn't help you too much.

If this helps you,

<input type="checkbox"  (ngModelChange)="mychange($event)" [ngModel]="mymodel">

mychange(val)
{
   console.log(val); // updated value
}

Try this option.

update that coding part in Page_Load event before catching IsPostback

 TextBox1.Attributes.Add("onkeydown", "if(event.which || event.keyCode){if ((event.which == 13) || (event.keyCode == 13)) {document.getElementById('ctl00_ContentPlaceHolder1_Button1').click();return false;}} else {return true}; ");

Just for the newcomers: the recent versions of C# allows the use of ? operator to check nulls assignments

parentSplit = xNode.ParentNode.Attributes["split"]?.Value;

In my case I want to create a map with 26 million entries. Using the standard Java HashMap the put rate becomes unbearably slow after 2-3 million insertions.

From my experiment (student project in 2009):

• I built up a Red Black Tree for 100.000 nodes from 1 to 100.000. It took 785.68 seconds (13 minutes). And I failed to build up RBTree for 1 million nodes (like your results with HashMap).
• Using "Prime Tree", my algorithm data structure. I could build up a tree/map for 10 million nodes within 21.29 seconds (RAM: 1.97Gb). Search key-value cost is O(1).

Note: "Prime Tree" works best on "continuous keys" from 1 - 10 millions. To work with keys like HashMap we need some minors adjustment.

So, what is #PrimeTree? In short, it is a tree data structure like Binary Tree, with branches numbers are prime numbers (instead of "2"-binary).

protected $_convertTable = array(
    '&' => 'and',   '@' => 'at',    '©' => 'c', '®' => 'r', 'À' => 'a',
    'Á' => 'a', 'Â' => 'a', 'Ä' => 'a', 'Å' => 'a', 'Æ' => 'ae','Ç' => 'c',
    'È' => 'e', 'É' => 'e', 'Ë' => 'e', 'Ì' => 'i', 'Í' => 'i', 'Î' => 'i',
    'Ï' => 'i', 'Ò' => 'o', 'Ó' => 'o', 'Ô' => 'o', 'Õ' => 'o', 'Ö' => 'o',
    'Ø' => 'o', 'Ù' => 'u', 'Ú' => 'u', 'Û' => 'u', 'Ü' => 'u', 'Ý' => 'y',
    'ß' => 'ss','à' => 'a', 'á' => 'a', 'â' => 'a', 'ä' => 'a', 'å' => 'a',
    'æ' => 'ae','ç' => 'c', 'è' => 'e', 'é' => 'e', 'ê' => 'e', 'ë' => 'e',
    'ì' => 'i', 'í' => 'i', 'î' => 'i', 'ï' => 'i', 'ò' => 'o', 'ó' => 'o',
    'ô' => 'o', 'õ' => 'o', 'ö' => 'o', 'ø' => 'o', 'ù' => 'u', 'ú' => 'u',
    'û' => 'u', 'ü' => 'u', 'ý' => 'y', 'þ' => 'p', 'ÿ' => 'y', 'A' => 'a',
    'a' => 'a', 'A' => 'a', 'a' => 'a', 'A' => 'a', 'a' => 'a', 'C' => 'c',
    'c' => 'c', 'C' => 'c', 'c' => 'c', 'C' => 'c', 'c' => 'c', 'C' => 'c',
    'c' => 'c', 'D' => 'd', 'd' => 'd', 'Ð' => 'd', 'd' => 'd', 'E' => 'e',
    'e' => 'e', 'E' => 'e', 'e' => 'e', 'E' => 'e', 'e' => 'e', 'E' => 'e',
    'e' => 'e', 'E' => 'e', 'e' => 'e', 'G' => 'g', 'g' => 'g', 'G' => 'g',
    'g' => 'g', 'G' => 'g', 'g' => 'g', 'G' => 'g', 'g' => 'g', 'H' => 'h',
    'h' => 'h', 'H' => 'h', 'h' => 'h', 'I' => 'i', 'i' => 'i', 'I' => 'i',
    'i' => 'i', 'I' => 'i', 'i' => 'i', 'I' => 'i', 'i' => 'i', 'I' => 'i',
    'i' => 'i', '?' => 'ij','?' => 'ij','J' => 'j', 'j' => 'j', 'K' => 'k',
    'k' => 'k', '?' => 'k', 'L' => 'l', 'l' => 'l', 'L' => 'l', 'l' => 'l',
    'L' => 'l', 'l' => 'l', '?' => 'l', '?' => 'l', 'L' => 'l', 'l' => 'l',
    'N' => 'n', 'n' => 'n', 'N' => 'n', 'n' => 'n', 'N' => 'n', 'n' => 'n',
    '?' => 'n', '?' => 'n', '?' => 'n', 'O' => 'o', 'o' => 'o', 'O' => 'o',
    'o' => 'o', 'O' => 'o', 'o' => 'o', 'Œ' => 'oe','œ' => 'oe','R' => 'r',
    'r' => 'r', 'R' => 'r', 'r' => 'r', 'R' => 'r', 'r' => 'r', 'S' => 's',
    's' => 's', 'S' => 's', 's' => 's', 'S' => 's', 's' => 's', 'Š' => 's',
    'š' => 's', 'T' => 't', 't' => 't', 'T' => 't', 't' => 't', 'T' => 't',
    't' => 't', 'U' => 'u', 'u' => 'u', 'U' => 'u', 'u' => 'u', 'U' => 'u',
    'u' => 'u', 'U' => 'u', 'u' => 'u', 'U' => 'u', 'u' => 'u', 'U' => 'u',
    'u' => 'u', 'W' => 'w', 'w' => 'w', 'Y' => 'y', 'y' => 'y', 'Ÿ' => 'y',
    'Z' => 'z', 'z' => 'z', 'Z' => 'z', 'z' => 'z', 'Ž' => 'z', 'ž' => 'z',
    '?' => 'z', '?' => 'e', 'ƒ' => 'f', 'O' => 'o', 'o' => 'o', 'U' => 'u',
    'u' => 'u', 'A' => 'a', 'a' => 'a', 'I' => 'i', 'i' => 'i', 'O' => 'o',
    'o' => 'o', 'U' => 'u', 'u' => 'u', 'U' => 'u', 'u' => 'u', 'U' => 'u',
    'u' => 'u', 'U' => 'u', 'u' => 'u', 'U' => 'u', 'u' => 'u', '?' => 'a',
    '?' => 'a', '?' => 'ae','?' => 'ae','?' => 'o', '?' => 'o', '?' => 'e',
    '?' => 'jo','?' => 'e', '?' => 'i', '?' => 'i', '?' => 'a', '?' => 'b',
    '?' => 'v', '?' => 'g', '?' => 'd', '?' => 'e', '?' => 'zh','?' => 'z',
    '?' => 'i', '?' => 'j', '?' => 'k', '?' => 'l', '?' => 'm', '?' => 'n',
    '?' => 'o', '?' => 'p', '?' => 'r', '?' => 's', '?' => 't', '?' => 'u',
    '?' => 'f', '?' => 'h', '?' => 'c', '?' => 'ch','?' => 'sh','?' => 'sch',
    '?' => '-', '?' => 'y', '?' => '-', '?' => 'je','?' => 'ju','?' => 'ja',
    '?' => 'a', '?' => 'b', '?' => 'v', '?' => 'g', '?' => 'd', '?' => 'e',
    '?' => 'zh','?' => 'z', '?' => 'i', '?' => 'j', '?' => 'k', '?' => 'l',
    '?' => 'm', '?' => 'n', '?' => 'o', '?' => 'p', '?' => 'r', '?' => 's',
    '?' => 't', '?' => 'u', '?' => 'f', '?' => 'h', '?' => 'c', '?' => 'ch',
    '?' => 'sh','?' => 'sch','?' => '-','?' => 'y', '?' => '-', '?' => 'je',
    '?' => 'ju','?' => 'ja','?' => 'jo','?' => 'e', '?' => 'i', '?' => 'i',
    '?' => 'g', '?' => 'g', '?' => 'a', '?' => 'b', '?' => 'g', '?' => 'd',
    '?' => 'h', '?' => 'v', '?' => 'z', '?' => 'h', '?' => 't', '?' => 'i',
    '?' => 'k', '?' => 'k', '?' => 'l', '?' => 'm', '?' => 'm', '?' => 'n',
    '?' => 'n', '?' => 's', '?' => 'e', '?' => 'p', '?' => 'p', '?' => 'C',
    '?' => 'c', '?' => 'q', '?' => 'r', '?' => 'w', '?' => 't', '™' => 'tm',
);

From magento, im using it for basically everything

I don't know what the .tex extension on your file means. If we are saying that it is any file with any extension you have several methods of reading it.

I have to assume you are using windows because you have mentioned notepad++.

1. Use notepad++. Right click on the file and choose "edit with notepad++"

2. Use notepad Change the filename extension to .txt and double click the file.

3. Use command prompt. Open the folder that your file is in. Hold down shift and right click. (not on the file, but in the folder that the file is in.) Choose "open command window here" from the command prompt type: "type filename.tex"

If these don't work, I would need more detail as to how they are not working. Errors that you may be getting or what you may expect to be in the file might help.

You can use

System.getProperty("line.separator");

to get the line separator

Use the getTime method to get the time in total milliseconds since 1970-01-01, and subtract those:

var time = new Date().getTime() - new Date("2013-02-20T12:01:04.753Z").getTime();

I had the same problem, but I solve this with the following class:

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.password.NoOpPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

@Configuration
@EnableWebSecurity
public class OAuthSecurityConfiguration extends WebSecurityConfigurerAdapter {

    @Bean
    @Override
    public AuthenticationManager authenticationManager() throws Exception {
        return super.authenticationManager();
    }

    @Bean
    public PasswordEncoder passwordEncoder() {
        return NoOpPasswordEncoder.getInstance();
    }
}

I looked the pointed other thread and came up with this variation in my coding style, this returns the index of choice for purpose of tallying, but it is simple to return the string ( commented return alternative):

import random
import bisect

try:
    range = xrange
except:
    pass

def weighted_choice(choices):
    total, cumulative = 0, []
    for c,w in choices:
        total += w
        cumulative.append((total, c))
    r = random.uniform(0, total)
    # return index
    return bisect.bisect(cumulative, (r,))
    # return item string
    #return choices[bisect.bisect(cumulative, (r,))][0]

# define choices and relative weights
choices = [("WHITE",90), ("RED",8), ("GREEN",2)]

tally = [0 for item in choices]

n = 100000
# tally up n weighted choices
for i in range(n):
    tally[weighted_choice(choices)] += 1

print([t/sum(tally)*100 for t in tally])

Steps I took to make it work

1. Check your current Chrome version e.g. 81
2. Goto tools/nuget package manager
3. Select selenium chrome driver
4. upgrade/downgrade to the same Chrome-version you have.

Restarting the application should work.

String fname = "Sam\u0025";

PreparedStatement ps= conn.prepareStatement("SELECT * FROM Users WHERE User_FirstName LIKE ? ");

ps.setString(1, fname);

I put together start to finish code of a hypothetical experiment with ten measurement replicated three times. Just for fun with the help of other stackoverflowers. Thank you... Obviously loops are an option as applycan be used but I like to see what happens.

#Create fake data
x <-rep(1:10, each =3)
y <- rnorm(30, mean=4,sd=1)

#Loop to get standard deviation from data
sd.y = NULL
for(i in 1:10){
  sd.y[i] <- sd(y[(1+(i-1)*3):(3+(i-1)*3)])
}
sd.y<-rep(sd.y,each = 3)

#Loop to get mean from data
mean.y = NULL
for(i in 1:10){
  mean.y[i] <- mean(y[(1+(i-1)*3):(3+(i-1)*3)])
}
mean.y<-rep(mean.y,each = 3)

#Put together the data to view it so far
data <- cbind(x, y, mean.y, sd.y)

#Make an empty matrix to fill with shrunk data
data.1 = matrix(data = NA, nrow=10, ncol = 4)
colnames(data.1) <- c("X","Y","MEAN","SD")

#Loop to put data into shrunk format
for(i in 1:10){
  data.1[i,] <- data[(1+(i-1)*3),]
}

#Create atomic vectors for arrows
x <- data.1[,1]
mean.exp <- data.1[,3]
sd.exp <- data.1[,4]

#Plot the data
plot(x, mean.exp, ylim = range(c(mean.exp-sd.exp,mean.exp+sd.exp)))
abline(h = 4)
arrows(x, mean.exp-sd.exp, x, mean.exp+sd.exp, length=0.05, angle=90, code=3)

We can also use it for the guideline of the constraint layout.

Create integer.xml file and add into

 <item name="guideline_button_top" type="integer" format="float">0.60</item>

Use from a layout.xml file

 app:layout_constraintGuide_percent="@integer/guideline_button_top" 

In Windows, this worked from an administrative prompt:

• Delete C:\Python27\Lib\site-packages\requests*
• easy_install requests==2.3
• pip install --upgrade pip
• pip install --upgrade requests

You need to specify the encoding of the InputStreamReader using the Charset parameter.

Charset inputCharset = Charset.forName("ISO-8859-1");
InputStreamReader isr = new InputStreamReader(fis, inputCharset));

This is work for me. i hope to help you.

Going off of @Rok Kralj answer (best IMO) to check if any of needles exist in the haystack, you can use (bool) instead of !! which sometimes can be confusing during code review.

function in_array_any($needles, $haystack) {
   return (bool)array_intersect($needles, $haystack);
}

echo in_array_any( array(3,9), array(5,8,3,1,2) ); // true, since 3 is present
echo in_array_any( array(4,9), array(5,8,3,1,2) ); // false, neither 4 nor 9 is present

https://glot.io/snippets/f7dhw4kmju

I can't believe the accepted answer has so many upvotes -- it's a horrible method.

Here's the correct way to do it, with date_trunc:

   SELECT date_trunc('month', txn_date) AS txn_month, sum(amount) as monthly_sum
     FROM yourtable
 GROUP BY txn_month

It's bad practice but you might be forgiven if you use

 GROUP BY 1

in a very simple query.

You can also use

 GROUP BY date_trunc('month', txn_date)

if you don't want to select the date.

If you want to delete/uninstall Nuget package which is applied to multiple projects in your solutions then go to:

1. Tools-> Nuget Package Manager -> Manage Nuget Packages for Solution

2. In the left column where is 'Installed packages' select 'All', so you'll see a list of installed packages and Manage button across them.

3. Select Manage button and you'll get a pop out, deselect the checkbox across project name and Ok it

The rest of the work Package Manager will do it for you.

First glob them, then unlink.

Add .toUpperCase() after referrer. This method turns the string into an upper case string. Then, use .indexOf() using RAL instead of Ral.

if (referrer.toUpperCase().indexOf("RAL") === -1) { 

The same can also be achieved using a Regular Expression (especially useful when you want to test against dynamic patterns):

if (!/Ral/i.test(referrer)) {
   //    ^i = Ignore case flag for RegExp

 -webkit-transition: all 1s ease; /* Safari and Chrome */
-moz-transition: all 1s ease; /* Firefox */
-ms-transition: all 1s ease; /* IE 9 */
-o-transition: all 1s ease; /* Opera */
transition: all 1s ease;  

just want to make a note on the above transitions only need

 -webkit-transition: all 1s ease; /* Safari and Chrome */
transition: all 1s ease;

and -ms- certainly doenst work for IE 9 i dont know where you got that idea from.

Also if you want same convertion in subfolders. here is the recursive code.

for /R "folder_path" %%f in (*.mov,*.mxf,*.mkv,*.webm) do (
    ffmpeg.exe -i "%%~f" "%%~f.mp4"
    )

I wrote this snippet, that I've been using for handling this exact case.

It's in plain javascript, making it also suitable in cases like with bootsrap5 without jQuery.

<script type='text/javascript'>
    window.onhashchange=hashTriggerTab;
    window.onload=hashTriggerTab;
    
    function hashTriggerTab(){
        var current_hash=window.location.hash;
        if(current_hash.substring(0,1)=='#')current_hash=current_hash.substring(1);
        if(current_hash!=''){
            var trigger=document.querySelector('.nav-tabs a[href="#'+current_hash+'"]');
            if(trigger)trigger.click();
        }
    }
</script>

With that in place, you could link both on the same page, like:

<a href='#tabId'>Link Any Tab</a>

Or from external page like:

<a href='newpage.php#tabId'>Link From External</a>

First shift the column:

df['gdp'] = df['gdp'].shift(-1)

Second remove the last row which contains an NaN Cell:

df = df[:-1]

Third reset the index:

df = df.reset_index(drop=True)

Do you mean like:

import groovy.json.*

class Me {
    String name
}

def o = new Me( name: 'tim' )

println new JsonBuilder( o ).toPrettyString()

I had the same problem in my JSF application which was having a comment line containing some special characters in the XMHTL page. When I compared the previous version in my eclipse it had a comment,

//Some ? ? special characters found

Removed those characters and the page loaded fine. Mostly it is related to XML files, so please compare it with the working version.

Use fetch instead of XHR,then the request will not be prelighted even it's cross-domained.

On latest version of NPM you can just do:

npm install gitAuthor/gitRepo#tag

If the repo is a valid NPM package it will be auto-aliased in package.json as:

{ "NPMPackageName": "gitAuthor/gitRepo#tag" }

If you could add this to @justingordon 's answer there is no need for manual aliasing now !

Using foreach would be shorter code, but probably do exactly the same steps at runtime after JIT optimization recognizes the comparison to Length in the for-loop controlling expression.

This really saved my day.

I have written a extension method based on Zach's answer, also I have extended it to use the encoding as a parameter, allowing for different encodings beside from UTF-8 to be used, and I wrapped the MemoryStream in a 'using' statement.

public static class XmlHelperExtentions
{
    /// <summary>
    /// Loads a string through .Load() instead of .LoadXml()
    /// This prevents character encoding problems.
    /// </summary>
    /// <param name="xmlDocument"></param>
    /// <param name="xmlString"></param>
    public static void LoadString(this XmlDocument xmlDocument, string xmlString, Encoding encoding = null) {

        if (encoding == null) {
            encoding = Encoding.UTF8;
        }

        // Encode the XML string in a byte array
        byte[] encodedString = encoding.GetBytes(xmlString);

        // Put the byte array into a stream and rewind it to the beginning
        using (var ms = new MemoryStream(encodedString)) {
            ms.Flush();
            ms.Position = 0;

            // Build the XmlDocument from the MemorySteam of UTF-8 encoded bytes
            xmlDocument.Load(ms);
        }
    }
}

Try the sql server management studio (version 2008 or earlier) from Microsoft. Download it from here. Not sure about the license, but it seems to be free if you download the EXPRESS EDITION.

You might also be able to use later editions of SSMS. For 2016, you will need to install an extension.

If you have the option you can copy the sdf file to a different machine which you are allowed to pollute with additional software.

Update: comment from Nick Westgate in nice formatting

The steps are not all that intuitive:

1. Open SQL Server Management Studio, or if it's running select File -> Connect Object Explorer...
2. In the Connect to Server dialog change Server type to SQL Server Compact Edition
3. From the Database file dropdown select < Browse for more...>
4. Open your SDF file.

You can try this:

Calendar sDate = Calendar.getInstance();
Calendar eDate = Calendar.getInstance();
sDate.setTime(startDate.getTime());
eDate.setTime(endDate.getTime());
int difInMonths = sDate.get(Calendar.MONTH) - eDate.get(Calendar.MONTH);

I think this should work. I used something similar for my project and it worked for what I needed (year diff). You get a Calendar from a Date and just get the month's diff.

I came across this for css

span, p{overflow:hidden; white-space: nowrap;}

via similar stackoverflow question

If you don't have non-ASCII characters (codepoints 128 and above) in your file, UTF-8 without BOM is the same as ASCII, byte for byte - so Notepad++ will guess wrong.

What you need to do is to specify the character encoding when serving the AJAX response - e.g. with PHP, you'd do this:

header('Content-Type: application/json; charset=utf-8');

The important part is to specify the charset with every JS response - else IE will fall back to user's system default encoding, which is wrong most of the time.

This is a way to do what you want:

using System;
using System.Collections.ObjectModel;
using System.Collections.Generic;

public ReadOnlyCollection<string> Titles { get { return new List<string> { "German", "Spanish", "Corrects", "Wrongs" }.AsReadOnly();}}

It is very similar to doing a readonly array.

Just multiply your Dataframe by 1 (int)

[1]: data = pd.DataFrame([[True, False, True], [False, False, True]])
[2]: print data
          0      1     2
     0   True  False  True
     1   False False  True

[3]: print data*1
         0  1  2
     0   1  0  1
     1   0  0  1

You can simply use the data-interval attribute of the carousel class.

It's default value is set to data-interval="3000" i.e 3seconds.

All you need to do is set it to your desired requirements.

After a good night of sleep, I found the answer on the Web (a simple Google search on the following line "getBaseContext().getResources().updateConfiguration(mConfig, getBaseContext().getResources().getDisplayMetrics());"), here it is :

link text => this link also shows screenshots of what is happening !

Density was the issue here, I needed to have this in the AndroidManifest.xml

<supports-screens
android:smallScreens="true"
android:normalScreens="true"
android:largeScreens="true"
android:anyDensity="true"
/>

The most important is the android:anyDensity =" true ".

Don't forget to add the following in the AndroidManifest.xml for every activity (for Android 4.1 and below):

android:configChanges="locale"

This version is needed when you build for Android 4.2 (API level 17) explanation here:

android:configChanges="locale|layoutDirection"

The syntaxes

int[]

and

int[X] // Where X is a compile-time positive integer

are exactly the same as

int*

when in a function parameter list (I left out the optional names).

Additionally, an array name decays to a pointer to the first element when passed to a function (and not passed by reference) so both int firstarray[3] and int secondarray[5] decay to int*s.

It also happens that both an array dereference and a pointer dereference with subscript syntax (subscript syntax is x[y]) yield an lvalue to the same element when you use the same index.

These three rules combine to make the code legal and work how you expect; it just passes pointers to the function, along with the length of the arrays which you cannot know after the arrays decay to pointers.

For a PUT request: HTTP 200 or HTTP 204 should imply "resource updated successfully".

For a DELETE request: HTTP 200 or HTTP 204 should imply "resource deleted successfully". HTTP 202 can also be returned which would imply that the instruction was accepted by the server and the "resource was marked for deletion".

PUT

If an existing resource is modified, either the 200 (OK) or 204 (No Content) response codes SHOULD be sent to indicate successful completion of the request.

DELETE

A successful response SHOULD be 200 (OK) if the response includes an entity describing the status, 202 (Accepted) if the action has not yet been enacted, or 204 (No Content) if the action has been enacted but the response does not include an entity.

Source: W3.org: HTTP/1.1 Method Definitions

HTTP 200 OK: Standard response for successful HTTP requests. The actual response will depend on the request method used.

HTTP 204 No Content: The server successfully processed the request, but is not returning any content

Source: List of HTTP status codes: 2xx Success

From the official Laravel 5.2 Upgrade Notes:

If you are using the config:cache command during deployment, you must make sure that you are only calling the env function from within your configuration files, and not from anywhere else in your application.

If you are calling env from within your application, it is strongly recommended you add proper configuration values to your configuration files and call env from that location instead, allowing you to convert your env calls to config calls.

Reference: https://laravel.com/docs/5.2/upgrade#upgrade-5.2.0

I believe you should escape the dot. Try:

String filename = "D:/some folder/001.docx";
String extensionRemoved = filename.split("\\.")[0];

Otherwise dot is interpreted as any character in regular expressions.

Additionally, DataContractSerializer will serialize items marked as [Serializable] and will also serialize unmarked types in .NET 3.5 SP1 and later, to allow support for serializing anonymous types.

So, it depends on how you've decorated your class as to how to keep a member from serializing:

• If you used [DataContract], then remove the [DataMember] for the property.
• If you used [Serializable], then add [NonSerialized] in front of the field for the property.
• If you haven't decorated your class, then you should add [IgnoreDataMember] to the property.

The size of a JavaScript string is

• Pre-ES6: 2 bytes per character
• ES6 and later: 2 bytes per character, or 5 or more bytes per character
  
  

Pre-ES6
Always 2 bytes per character. UTF-16 is not allowed because the spec says "values must be 16-bit unsigned integers". Since UTF-16 strings can use 3 or 4 byte characters, it would violate 2 byte requirement. Crucially, while UTF-16 cannot be fully supported, the standard does require that the two byte characters used are valid UTF-16 characters. In other words, Pre-ES6 JavaScript strings support a subset of UTF-16 characters.

ES6 and later
2 bytes per character, or 5 or more bytes per character. The additional sizes come into play because ES6 (ECMAScript 6) adds support for Unicode code point escapes. Using a unicode escape looks like this: \u{1D306}

Practical notes

• This doesn't relate to the internal implemention of a particular engine. For example, some engines use data structures and libraries with full UTF-16 support, but what they provide externally doesn't have to be full UTF-16 support. Also an engine may provide external UTF-16 support as well but is not mandated to do so.

• For ES6, practically speaking characters will never be more than 5 bytes long (2 bytes for the escape point + 3 bytes for the Unicode code point) because the latest version of Unicode only has 136,755 possible characters, which fits easily into 3 bytes. However this is technically not limited by the standard so in principal a single character could use say, 4 bytes for the code point and 6 bytes total.

• Most of the code examples here for calculating byte size don't seem to take into account ES6 Unicode code point escapes, so the results could be incorrect in some cases.

Nobody provided the "classic Reflection" solution, so here is a complete code example:

using System;
using System.Collections;
using System.Collections.Generic;

namespace DictionaryRuntime
{
    public class DynamicDictionaryFactory
    {
        /// <summary>
        /// Factory to create dynamically a generic Dictionary.
        /// </summary>
        public IDictionary CreateDynamicGenericInstance(Type keyType, Type valueType)
        {
            //Creating the Dictionary.
            Type typeDict = typeof(Dictionary<,>);

            //Creating KeyValue Type for Dictionary.
            Type[] typeArgs = { keyType, valueType };

            //Passing the Type and create Dictionary Type.
            Type genericType = typeDict.MakeGenericType(typeArgs);

            //Creating Instance for Dictionary<K,T>.
            IDictionary d = Activator.CreateInstance(genericType) as IDictionary;

            return d;

        }
    }
}

The above DynamicDictionaryFactory class has a method

CreateDynamicGenericInstance(Type keyType, Type valueType)

and it creates and returns an IDictionary instance, the types of whose keys and values are exactly the specified on the call keyType and valueType.

Here is a complete example how to call this method to instantiate and use a Dictionary<String, int> :

using System;
using System.Collections.Generic;

namespace DynamicDictionary
{
    class Test
    {
        static void Main(string[] args)
        {
            var factory = new DictionaryRuntime.DynamicDictionaryFactory();
            var dict = factory.CreateDynamicGenericInstance(typeof(String), typeof(int));

            var typedDict = dict as Dictionary<String, int>;

            if (typedDict != null)
            {
                Console.WriteLine("Dictionary<String, int>");

                typedDict.Add("One", 1);
                typedDict.Add("Two", 2);
                typedDict.Add("Three", 3);

                foreach(var kvp in typedDict)
                {
                    Console.WriteLine("\"" + kvp.Key + "\": " + kvp.Value);
                }
            }
            else
                Console.WriteLine("null");
        }
    }
}

When the above console application is executed, we get the correct, expected result:

Dictionary<String, int>
"One": 1
"Two": 2
"Three": 3

public static String simSearchByImgURL(int  catid ,String imgurl) throws IOException{
    CloseableHttpClient httpClient = HttpClients.createDefault();
    CloseableHttpResponse response = null;
    String result =null;
    try {
        HttpPost httppost = new HttpPost("http://api0.visualsearchapi.com:8084/vsearchtech/api/v1.0/apisim_search");
        StringBody catidBody = new StringBody(catid+"" , ContentType.TEXT_PLAIN);
        StringBody keyBody = new StringBody(APPKEY , ContentType.TEXT_PLAIN);
        StringBody langBody = new StringBody(LANG , ContentType.TEXT_PLAIN);
        StringBody fmtBody = new StringBody(FMT , ContentType.TEXT_PLAIN);
        StringBody imgurlBody = new StringBody(imgurl , ContentType.TEXT_PLAIN);
        MultipartEntityBuilder builder = MultipartEntityBuilder.create();
        builder.addPart("apikey", keyBody).addPart("catid", catidBody)
        .addPart("lang", langBody)
        .addPart("fmt", fmtBody)
        .addPart("imgurl", imgurlBody);
        HttpEntity reqEntity =  builder.build();
        httppost.setEntity(reqEntity);
        response = httpClient.execute(httppost);
        HttpEntity resEntity = response.getEntity();
        if (resEntity != null) {
           // result = ConvertStreamToString(resEntity.getContent(), "UTF-8");
            String charset = "UTF-8";   
          String content=EntityUtils.toString(response.getEntity(), charset);   
            System.out.println(content);
        }
        EntityUtils.consume(resEntity);
    }catch(Exception e){
        e.printStackTrace();
    }finally {
        response.close();
        httpClient.close();
    }
    return result;
}

I have catched the same exception and found a InnerException: SocketException. in the svclog trace.

After looking in the windows event log I saw an error coming from the System.ServiceModel.Activation.TcpWorkerProcess class.

Are you hosting your wcf service in IIS with netTcpBinding and port sharing?

It seems there is a bug in IIS port sharing feature, check the fix:

My solution is to host your WCF service in a Windows Service.

To clone a git repo into an empty existing directory do the following:

cd myfolder
git clone https://myrepo.com/git.git . 

Notice the . at the end of your git clone command. That will download the repo into the current working directory.

System Preferences => Keyboard => Key Repeat Rate