Java code:

// Converts 14 dip into its equivalent px
float dip = 14f;
Resources r = getResources();
float px = TypedValue.applyDimension(
    TypedValue.COMPLEX_UNIT_DIP,
    dip,
    r.getDisplayMetrics()
);

Kotlin code:

 val dip = 14f
 val r: Resources = resources
 val px = TypedValue.applyDimension(
     TypedValue.COMPLEX_UNIT_DIP,
     dip,
     r.displayMetrics
 )

You can write integer in xml file also..
have you seen [this] http://developer.android.com/guide/topics/resources/more-resources.html#Integer ? use as .

 context.getResources().getInteger(R.integer.height_pop);

DPI should not be stored in an bitmap image file, as most sources of data for bitmaps render it meaningless.

A bitmap image is stored as pixels. Pixels have no inherent size in any respect. It's only at render time - be it monitor, printer, or automated crossstitching machine - that DPI matters.

A 800x1000 pixel bitmap image, printed at 100 dpi, turns into a nice 8x10" photo. Printed at 200 dpi, the EXACT SAME bitmap image turns into a 4x5" photo.

Capture an image with a digital camera, and what does DPI mean? It's certainly not the size of the area focused onto the CCD imager - that depends on the distance, and with NASA returning images of galaxies that are 100,000 light years across, and 2 million light years apart, in the same field of view, what kind of DPI do you get from THAT information?

Don't fall victim to the idea of the DPI of a bitmap image - it's a mistake. A bitmap image has no physical dimensions (save for a few micrometers of storage space in RAM or hard drive). It's only a displayed image, or a printed image, that has a physical size in inches, or millimeters, or furlongs.

To get dpi:

DisplayMetrics dm = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(dm);

// will either be DENSITY_LOW, DENSITY_MEDIUM or DENSITY_HIGH
int dpiClassification = dm.densityDpi;

// these will return the actual dpi horizontally and vertically
float xDpi = dm.xdpi;
float yDpi = dm.ydpi;

The static keyword is used in C to restrict the visibility of a function or variable to its translation unit. Translation unit is the ultimate input to a C compiler from which an object file is generated.

Check this: Linkage | Translation unit

Just don't make it a select multiple, but set a size to it, such as:

  <select name="user" id="userID" size="3">
    <option>John</option>
    <option>Paul</option>
    <option>Ringo</option>
    <option>George</option>
  </select>

Working example: https://jsfiddle.net/q2vo8nge/

This is from my own library, will return the difference of months between two dates.

public static int MonthDiff(DateTime d1, DateTime d2)
{
    int retVal = 0;

    // Calculate the number of years represented and multiply by 12
    // Substract the month number from the total
    // Substract the difference of the second month and 12 from the total
    retVal = (d1.Year - d2.Year) * 12;
    retVal = retVal - d1.Month;
    retVal = retVal - (12 - d2.Month);

    return retVal;
}

Here's a method I wrote to check if an URL exists or not. I had a requirement to add a request header. It's Groovy but should be fairly simple to adapt to Java. Essentially I'm using the org.springframework.web.client.RestTemplate#execute(java.lang.String, org.springframework.http.HttpMethod, org.springframework.web.client.RequestCallback, org.springframework.web.client.ResponseExtractor<T>, java.lang.Object...) API method. I guess the solution you arrive at depends at least in part on the HTTP method you want to execute. The key take away from example below is that I'm passing a Groovy closure (The third parameter to method restTemplate.execute(), which is more or less, loosely speaking a Lambda in Java world) that is executed by the Spring API as a callback to be able to manipulate the request object before Spring executes the command,

boolean isUrlExists(String url) {
    try {
      return (restTemplate.execute(url, HttpMethod.HEAD,
              { ClientHttpRequest request -> request.headers.add('header-name', 'header-value') },
              { ClientHttpResponse response -> response.headers }) as HttpHeaders)?.get('some-response-header-name')?.contains('some-response-header-value')
    } catch (Exception e) {
      log.warn("Problem checking if $url exists", e)
    }
    false
  }

Using the credentials helper command-line option:

git -c credential.helper='!f() { echo "password=mysecretpassword"; }; f' fetch origin

I found that using cast() was the best solution for me:

cast(Format(amount, "Standard") AS CHAR CHARACTER SET utf8) AS Amount

There is also a convert() function. More details on it here

Another resource here

Other than the append function, if by "multiple values" you mean another list, you can simply concatenate them like so.

>>> a = [1,2,3]
>>> b = [4,5,6]
>>> a + b
[1, 2, 3, 4, 5, 6]

^ for start of the string pattern,

? for allowing 0 or 1 time repeat. ie., s? s can exist 1 time or no need to exist at all.

/ is a special character in regex so it needs to be escaped by a backslash \/

/^https?:\/\//.test('https://www.bbc.co.uk/sport/cricket'); // true

/^https?:\/\//.test('http://www.bbc.co.uk/sport/cricket'); // true

/^https?:\/\//.test('ftp://www.bbc.co.uk/sport/cricket'); // false

If you are looking inside dockerfile while creating image, add this line:

RUN apk add --update yourPackageName

Try this

@font-face {  _x000D_
    src: url(fonts/Market_vilis.ttf) format("truetype");_x000D_
}_x000D_
div.FontMarket { _x000D_
    font-family:  Market Deco;_x000D_
}

 <div class="FontMarket">KhonKaen Market</div>

vilis.org

import datetime

datetime.date.today()  # Returns 2018-01-15

datetime.datetime.now() # Returns 2018-01-15 09:00

Reference docs of docker: https://docs.docker.com/install/linux/linux-postinstall/#configure-where-the-docker-daemon-listens-for-connections

There are 2 ways in configuring the docker daemon port

1) Configuring at /etc/default/docker file:

DOCKER_OPTS="-H tcp://127.0.0.1:5000 -H unix:///var/run/docker.sock"

2) Configuring at /etc/docker/daemon.json:

{
"debug": true,
"hosts": ["tcp://127.0.0.1:5000", "unix:///var/run/docker.sock"]
}

If the docker default socket is not configured Docker will wait for infinite period.i.e

Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock
Waiting for /var/run/docker.sock

NOTE : BUT DON'T CONFIGURE IN BOTH THE CONFIGURATION FILES, the following error may occur :

Waiting for /var/run/docker.sock
unable to configure the Docker daemon with file /etc/docker/daemon.json: the following directives are specified both as a flag and in the configuration file: hosts: (from flag: [tcp://127.0.0.1:5000 unix:///var/run/docker.sock], from file: tcp://127.0.0.1:5000)

The reason for adding both the user port[ tcp://127.0.0.1:5000] and default docker socket[unix:///var/run/docker.sock] is that the user port enables the access to the docker APIs whereas the default socket enables the CLI. In case the default port[unix:///var/run/docker.sock] is not mentioned in /etc/default/docker file the following error may occur:

# docker ps
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

This error is not because that the docker is not running, but because of default docker socket is not enabled.

Once the configuration is enabled restart the docker service and verify the docker port is enabled or not:

# netstat -tunlp | grep -i 5000
tcp        0      0 127.0.0.1:5000          0.0.0.0:*               LISTEN      31661/dockerd 

Applicable for Docker Version 17.04, may vary with different versions of docker.

If your filenames contain no whitepace and you don't have any subdirectories, you can use a simple for loop:

$ for FILENAME in *; do mv $FILENAME Unix_$FILENAME; done 

Otherwise use the convenient rename command (which is a perl script) - although it might not be available out of the box on every Unix (e.g. OS X doesn't come with rename).

A short overview at debian-administration.org:

• Easily renaming multiple files

If your filenames contain whitespace it's easier to use find, on Linux the following should work:

$ find . -type f -name '*' -printf "echo mv '%h/%f' '%h/Unix_%f\n'" | sh

On BSD systems, there is no -printf option, unfortunately. But GNU findutils should be installable (on e.g. Mac OS X with brew install findutils).

$ gfind . -type f -name '*' -printf "mv \"%h/%f\" \"%h/Unix_%f\"\n" | sh

Just a comment on this issue. After I installed Visual Studio 2015 RTM all my resharper shortcuts were gone. (I had them working just fine with RC) A few of my colleagues were having the exact same issue with Visual Studio 2012.

I tried all the suggestions in here but none worked. The way I found to solve this was to: go to Tools -> Import and Export Settings , select the "Import selected environment settings" and in my case use the Settings I had from my RC installation (you can see that there are files with parts of a date as the filename like: CurrentSettings-2014-09-22). For my colleagues problem I basically sent them my .vssettings that I had that was working on my local VS2012 installation.

This effectively solved the shortcut problem. Further investigation in my case showed that although I applied the Resharper shortcuts they were never bound to the actual shortcut key thats why resetting stuff never worked.

I liked cocogza's answer except that calling base.IsValid resulted in a stack overflow exception as it would re-enter the IsValid method again and again. So I modified it to be for a specific type of validation, in my case it was for an e-mail address.

[AttributeUsage(AttributeTargets.Property)]
class ValidEmailAddressIfTrueAttribute : ValidationAttribute
{
    private readonly string _nameOfBoolProp;

    public ValidEmailAddressIfTrueAttribute(string nameOfBoolProp)
    {
        _nameOfBoolProp = nameOfBoolProp;
    }

    protected override ValidationResult IsValid(object value, ValidationContext validationContext)
    {
        if (validationContext == null)
        {
            return null;
        }

        var property = validationContext.ObjectType.GetProperty(_nameOfBoolProp);
        if (property == null)
        {
            return new ValidationResult($"{_nameOfBoolProp} not found");
        }

        var boolVal = property.GetValue(validationContext.ObjectInstance, null);

        if (boolVal == null || boolVal.GetType() != typeof(bool))
        {
            return new ValidationResult($"{_nameOfBoolProp} not boolean");
        }

        if ((bool)boolVal)
        {
            var attribute = new EmailAddressAttribute {ErrorMessage = $"{value} is not a valid e-mail address."};
            return attribute.GetValidationResult(value, validationContext);
        }
        return null;
    }
}

This works much better! It doesn't crash and produces a nice error message. Hope this helps someone!

As of late 2018, there is now limited customization available in Firefox!

See these answers:

• https://stackoverflow.com/a/54101063/405015
• https://stackoverflow.com/a/53739309/405015

And this for background info: https://bugzilla.mozilla.org/show_bug.cgi?id=1460109

There's no Firefox equivalent to ::-webkit-scrollbar and friends.

You'll have to stick with JavaScript.

Plenty of people would like this feature, see: https://bugzilla.mozilla.org/show_bug.cgi?id=77790

As far as JavaScript replacements go, you can try:

• https://github.com/mdbootstrap/perfect-scrollbar
• https://github.com/Grsmto/simplebar
• https://github.com/vitch/jScrollPane

one way you could handle this is with a generator. Instead of calling the function, yield it; then whatever is consuming the generator can send the result of calling it back into the generator, or a sentinel if the generator failed: The trampoline that accomplishes the above might look like so:

def consume_exceptions(gen):
    action = next(gen)
    while True:
        try:
            result = action()
        except Exception:
            # if the action fails, send a sentinel
            result = None

        try:
            action = gen.send(result)
        except StopIteration:
            # if the generator is all used up, result is the return value.
            return result

a generator that would be compatible with this would look like this:

def do_smth1():
    1 / 0

def do_smth2():
    print "YAY"

def do_many_things():
    a = yield do_smth1
    b = yield do_smth2
    yield "Done"

>>> consume_exceptions(do_many_things())
YAY

Note that do_many_things() does not call do_smth*, it just yields them, and consume_exceptions calls them on its behalf

Try Date.now().

The skipping is most likely due to garbage collection. Typically garbage collection can be avoided by reusing variables as much as possible, but I can't say specifically what methods you can use to reduce garbage collection pauses.

@Hung Tran's answer works perfect. As an improvement, I would suggest not showing values that are 0. Say you have 5 elements and 2 of them are 0 and rest of them have values, the solution above will show 0 and 0%. It is better to filter that out with a not equal to 0 check!

          var val = dataset.data[i];
          var percent = String(Math.round(val/total*100)) + "%";

          if(val != 0) {
            ctx.fillText(dataset.data[i], model.x + x, model.y + y);
            // Display percent in another line, line break doesn't work for fillText
            ctx.fillText(percent, model.x + x, model.y + y + 15);
          }

Updated code below:

var data = {
    datasets: [{
        data: [
            11,
            16,
            7,
            3,
            14
        ],
        backgroundColor: [
            "#FF6384",
            "#4BC0C0",
            "#FFCE56",
            "#E7E9ED",
            "#36A2EB"
        ],
        label: 'My dataset' // for legend
    }],
    labels: [
        "Red",
        "Green",
        "Yellow",
        "Grey",
        "Blue"
    ]
};

var pieOptions = {
  events: false,
  animation: {
    duration: 500,
    easing: "easeOutQuart",
    onComplete: function () {
      var ctx = this.chart.ctx;
      ctx.font = Chart.helpers.fontString(Chart.defaults.global.defaultFontFamily, 'normal', Chart.defaults.global.defaultFontFamily);
      ctx.textAlign = 'center';
      ctx.textBaseline = 'bottom';

      this.data.datasets.forEach(function (dataset) {

        for (var i = 0; i < dataset.data.length; i++) {
          var model = dataset._meta[Object.keys(dataset._meta)[0]].data[i]._model,
              total = dataset._meta[Object.keys(dataset._meta)[0]].total,
              mid_radius = model.innerRadius + (model.outerRadius - model.innerRadius)/2,
              start_angle = model.startAngle,
              end_angle = model.endAngle,
              mid_angle = start_angle + (end_angle - start_angle)/2;

          var x = mid_radius * Math.cos(mid_angle);
          var y = mid_radius * Math.sin(mid_angle);

          ctx.fillStyle = '#fff';
          if (i == 3){ // Darker text color for lighter background
            ctx.fillStyle = '#444';
          }

          var val = dataset.data[i];
          var percent = String(Math.round(val/total*100)) + "%";

          if(val != 0) {
            ctx.fillText(dataset.data[i], model.x + x, model.y + y);
            // Display percent in another line, line break doesn't work for fillText
            ctx.fillText(percent, model.x + x, model.y + y + 15);
          }
        }
      });               
    }
  }
};

var pieChartCanvas = $("#pieChart");
var pieChart = new Chart(pieChartCanvas, {
  type: 'pie', // or doughnut
  data: data,
  options: pieOptions
});

The very easiest way to do this as of today is use pnpm rather than npm and simply type:

pnpm update --latest

https://github.com/pnpm/pnpm/releases/tag/v3.2.0

You should use the ClearContents method if you want to clear the content but preserve the formatting.

Worksheets("Sheet1").Range("A1:G37").ClearContents

And here's one to clear all cookies in all paths and all variants of the domain (www.mydomain.com, mydomain.com etc):

(function () {
    var cookies = document.cookie.split("; ");
    for (var c = 0; c < cookies.length; c++) {
        var d = window.location.hostname.split(".");
        while (d.length > 0) {
            var cookieBase = encodeURIComponent(cookies[c].split(";")[0].split("=")[0]) + '=; expires=Thu, 01-Jan-1970 00:00:01 GMT; domain=' + d.join('.') + ' ;path=';
            var p = location.pathname.split('/');
            document.cookie = cookieBase + '/';
            while (p.length > 0) {
                document.cookie = cookieBase + p.join('/');
                p.pop();
            };
            d.shift();
        }
    }
})();

Update:
Often people want the most recent version of gcc, and devtoolset is being kept up-to-date, so maybe you want devtoolset-N where N={4,5,6,7...}, check yum for the latest available on your system). Updated the cmds below for N=7.

There is a package for gcc-7.2.1 for devtoolset-7 as an example. First you need to enable the Software Collections, then it's available in devtoolset-7:

sudo yum install centos-release-scl
sudo yum install devtoolset-7-gcc*
scl enable devtoolset-7 bash
which gcc
gcc --version

Instead you can use before insert and get max pkid for the particular table and then update the maximium pkid table record.

On CentoS with cPanel installed my logs were in:

/usr/local/apache/logs/error_log

To watch: tail -f /usr/local/apache/logs/error_log

I don't have enough reputation to comment but I want to add, that the cp number of the .whl file stands for your python version.

cp35 -> Python 3.5.x

cp36 -> Python 3.6.x

cp37 -> Python 3.7.x

I think it's pretty obvious but still I wasted almost an hour because of this and maybe other people struggle with that, too.

So for me worked version cp36 that I downloaded here: https://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy since I am using Python 3.6.8.

Then I uninstalled numpy:

pip uninstall numpy 

Then I installed numpy+mkl:

pip install <destination of your .whl file>

Can this not be done with a user-defined function to replicate whatever your stored procedure is doing?

SELECT udfMyFunction(user_id), someOtherField, etc FROM MyTable WHERE WhateverCondition

where udfMyFunction is a function you make that takes in the user ID and does whatever you need to do with it.

See http://www.sqlteam.com/article/user-defined-functions for a bit more background

I agree that cursors really ought to be avoided where possible. And it usually is possible!

(of course, my answer presupposes that you're only interested in getting the output from the SP and that you're not changing the actual data. I find "alters user data in a certain way" a little ambiguous from the original question, so thought I'd offer this as a possible solution. Utterly depends on what you're doing!)

In terms of bytecode, in saves a LOAD_ATTR and replaces a CALL_FUNCTION with a COMPARE_OP.

>>> dis.dis(indict)
  2           0 LOAD_GLOBAL              0 (name)
              3 LOAD_GLOBAL              1 (d)
              6 COMPARE_OP               6 (in)
              9 POP_TOP             


>>> dis.dis(haskey)
  2           0 LOAD_GLOBAL              0 (d)
              3 LOAD_ATTR                1 (haskey)
              6 LOAD_GLOBAL              2 (name)
              9 CALL_FUNCTION            1
             12 POP_TOP             

My feelings are that in is much more readable and is to be preferred in every case that I can think of.

In terms of performance, the timing reflects the opcode

$ python -mtimeit -s'd = dict((i, i) for i in range(10000))' "'foo' in d"
 10000000 loops, best of 3: 0.11 usec per loop

$ python -mtimeit -s'd = dict((i, i) for i in range(10000))' "d.has_key('foo')"
  1000000 loops, best of 3: 0.205 usec per loop

in is almost twice as fast.

You should be using iostream without the .h.

Early implementations used the .h variants but the standard mandates the more modern style.

A "connection refused" error happens when you attempt to open a TCP connection to an IP address / port where there is nothing currently listening for connections. If nothing is listening, the OS on the server side "refuses" the connection.

If this is happening intermittently, then the most likely explanations are (IMO):

• the server you are talking ("proxy.xyz.com" / port 60) to is going up and down, OR
• there is something¹ between your client and the proxy that is intermittently sending requests to a non-functioning host, or something.

Is this possible that this exception is caused when a search request is made from Android applications as our website don't support a request is being made from android applications.

It seems unlikely. You said that the "connection refused" exception message says that it is the proxy that is refusing the connection, not your server. Besides if a server was going to not handle certain kinds of request, it still has to accept the TCP connection to find out what the request is ... before it can reject it.

^{1 - For example, it could be a DNS that round-robin resolves the DNS name to different IP addresses. Or it could be an IP-based load balancer.}

If after calling "csrutil disabled" still your command does not work, try with "sudo" in terminal, for example:

sudo mv geckodriver /usr/local/bin

And it should work.

Would not creating a UserJsonResponse class and populating with the wanted fields be a cleaner solution?

Returning directly a JSON seems a great solution when you want to give all the model back. Otherwise it just gets messy.

In the future, for example you might want to have a JSON field that does not match any Model field and then you're in a bigger trouble.

You can have a counter (freePosition), which will track the next free place in an array of size n.

The very concept of a "proper" way to do anything, apart from using CPAN, is non existent in Perl.

Anyways those are numeric operators, you should use

if($foo eq "")

or

if(length($foo) == 0)

1) JTable knows JCheckbox with built-in Boolean TableCellRenderers and TableCellEditor by default, then there is contraproductive declare something about that,

2) AbstractTableModel should be useful, where is in the JTable required to reduce/restrict/change nested and inherits methods by default implemented in the DefaultTableModel,

3) consider using DefaultTableModel, (if you are not sure about how to works) instead of AbstractTableModel,

could be generated from simple code:

import javax.swing.*;
import javax.swing.table.*;

public class TableCheckBox extends JFrame {

    private static final long serialVersionUID = 1L;
    private JTable table;

    public TableCheckBox() {
        Object[] columnNames = {"Type", "Company", "Shares", "Price", "Boolean"};
        Object[][] data = {
            {"Buy", "IBM", new Integer(1000), new Double(80.50), false},
            {"Sell", "MicroSoft", new Integer(2000), new Double(6.25), true},
            {"Sell", "Apple", new Integer(3000), new Double(7.35), true},
            {"Buy", "Nortel", new Integer(4000), new Double(20.00), false}
        };
        DefaultTableModel model = new DefaultTableModel(data, columnNames);
        table = new JTable(model) {

            private static final long serialVersionUID = 1L;

            /*@Override
            public Class getColumnClass(int column) {
            return getValueAt(0, column).getClass();
            }*/
            @Override
            public Class getColumnClass(int column) {
                switch (column) {
                    case 0:
                        return String.class;
                    case 1:
                        return String.class;
                    case 2:
                        return Integer.class;
                    case 3:
                        return Double.class;
                    default:
                        return Boolean.class;
                }
            }
        };
        table.setPreferredScrollableViewportSize(table.getPreferredSize());
        JScrollPane scrollPane = new JScrollPane(table);
        getContentPane().add(scrollPane);
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable() {

            @Override
            public void run() {
                TableCheckBox frame = new TableCheckBox();
                frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
                frame.pack();
                frame.setLocation(150, 150);
                frame.setVisible(true);
            }
        });
    }
}

$('#input').datepicker({autoclose:true});

Its much better to use java.util.LinkedList, because it's probably much more optimized, than the one that you will write.

Try confirm the data type (SqlDbType) for each parameter in the database and do it this way;

 using(SqlConnection connection = new SqlConnection(ConfigurationManager.ConnectionStrings["connSpionshopString"].ConnectionString))
 {
            connection.Open();
            string sql =  "INSERT INTO klant(klant_id,naam,voornaam) VALUES(@param1,@param2,@param3)";
            using(SqlCommand cmd = new SqlCommand(sql,connection)) 
            {
                  cmd.Parameters.Add("@param1", SqlDbType.Int).value = klantId;  
                  cmd.Parameters.Add("@param2", SqlDbType.Varchar, 50).value = klantNaam;
                  cmd.Parameters.Add("@param3", SqlDbType.Varchar, 50).value = klantVoornaam;
                  cmd.CommandType = CommandType.Text;
                  cmd.ExecuteNonQuery(); 
            }
 }

Here is what I do:

I press command (on Mac, probably control on PC) and then hover over the method or class. When you do this a popup window will appear with the choices "Open Declaration", "Open Implementation", "Open Return Type". You can then click on what you want and Eclipse brings you right there. I believe this works for version 3.6 and up.

It is just as quick as IntelliJ I think.

Here is what I ended up using as my regex:

var urlRegex =/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;

This doesn't include trailing punctuation in the URL. Crescent's function works like a charm :) so:

function linkify(text) {
    var urlRegex =/(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;
    return text.replace(urlRegex, function(url) {
        return '<a href="' + url + '">' + url + '</a>';
    });
}

Just like that nice warning you got, you are trying to do something that is an Anti-Pattern in React. This is a no-no. React is intended to have an unmount happen from a parent to child relationship. Now if you want a child to unmount itself, you can simulate this with a state change in the parent that is triggered by the child. let me show you in code.

class Child extends React.Component {
    constructor(){}
    dismiss() {
        this.props.unmountMe();
    } 
    render(){
        // code
    }
}

class Parent ...
    constructor(){
        super(props)
        this.state = {renderChild: true};
        this.handleChildUnmount = this.handleChildUnmount.bind(this);
    }
    handleChildUnmount(){
        this.setState({renderChild: false});
    }
    render(){
        // code
        {this.state.renderChild ? <Child unmountMe={this.handleChildUnmount} /> : null}
    }

}

this is a very simple example. but you can see a rough way to pass through to the parent an action

That being said you should probably be going through the store (dispatch action) to allow your store to contain the correct data when it goes to render

I've done error/status messages for two separate applications, both went through the store. It's the preferred method... If you'd like I can post some code as to how to do that.

EDIT: Here is how I set up a notification system using React/Redux/Typescript

Few things to note first. this is in typescript so you would need to remove the type declarations :)

I am using the npm packages lodash for operations, and classnames (cx alias) for inline classname assignment.

The beauty of this setup is I use a unique identifier for each notification when the action creates it. (e.g. notify_id). This unique ID is a Symbol(). This way if you want to remove any notification at any point in time you can because you know which one to remove. This notification system will let you stack as many as you want and they will go away when the animation is completed. I am hooking into the animation event and when it finishes I trigger some code to remove the notification. I also set up a fallback timeout to remove the notification just in case the animation callback doesn't fire.

notification-actions.ts

import { USER_SYSTEM_NOTIFICATION } from '../constants/action-types';

interface IDispatchType {
    type: string;
    payload?: any;
    remove?: Symbol;
}

export const notifySuccess = (message: any, duration?: number) => {
    return (dispatch: Function) => {
        dispatch({ type: USER_SYSTEM_NOTIFICATION, payload: { isSuccess: true, message, notify_id: Symbol(), duration } } as IDispatchType);
    };
};

export const notifyFailure = (message: any, duration?: number) => {
    return (dispatch: Function) => {
        dispatch({ type: USER_SYSTEM_NOTIFICATION, payload: { isSuccess: false, message, notify_id: Symbol(), duration } } as IDispatchType);
    };
};

export const clearNotification = (notifyId: Symbol) => {
    return (dispatch: Function) => {
        dispatch({ type: USER_SYSTEM_NOTIFICATION, remove: notifyId } as IDispatchType);
    };
};

notification-reducer.ts

const defaultState = {
    userNotifications: []
};

export default (state: ISystemNotificationReducer = defaultState, action: IDispatchType) => {
    switch (action.type) {
        case USER_SYSTEM_NOTIFICATION:
            const list: ISystemNotification[] = _.clone(state.userNotifications) || [];
            if (_.has(action, 'remove')) {
                const key = parseInt(_.findKey(list, (n: ISystemNotification) => n.notify_id === action.remove));
                if (key) {
                    // mutate list and remove the specified item
                    list.splice(key, 1);
                }
            } else {
                list.push(action.payload);
            }
            return _.assign({}, state, { userNotifications: list });
    }
    return state;
};

app.tsx

in the base render for your application you would render the notifications

render() {
    const { systemNotifications } = this.props;
    return (
        <div>
            <AppHeader />
            <div className="user-notify-wrap">
                { _.get(systemNotifications, 'userNotifications') && Boolean(_.get(systemNotifications, 'userNotifications.length'))
                    ? _.reverse(_.map(_.get(systemNotifications, 'userNotifications', []), (n, i) => <UserNotification key={i} data={n} clearNotification={this.props.actions.clearNotification} />))
                    : null
                }
            </div>
            <div className="content">
                {this.props.children}
            </div>
        </div>
    );
}

user-notification.tsx

user notification class

/*
    Simple notification class.

    Usage:
        <SomeComponent notifySuccess={this.props.notifySuccess} notifyFailure={this.props.notifyFailure} />
        these two functions are actions and should be props when the component is connect()ed

    call it with either a string or components. optional param of how long to display it (defaults to 5 seconds)
        this.props.notifySuccess('it Works!!!', 2);
        this.props.notifySuccess(<SomeComponentHere />, 15);
        this.props.notifyFailure(<div>You dun goofed</div>);

*/

interface IUserNotifyProps {
    data: any;
    clearNotification(notifyID: symbol): any;
}

export default class UserNotify extends React.Component<IUserNotifyProps, {}> {
    public notifyRef = null;
    private timeout = null;

    componentDidMount() {
        const duration: number = _.get(this.props, 'data.duration', '');
       
        this.notifyRef.style.animationDuration = duration ? `${duration}s` : '5s';

        
        // fallback incase the animation event doesn't fire
        const timeoutDuration = (duration * 1000) + 500;
        this.timeout = setTimeout(() => {
            this.notifyRef.classList.add('hidden');
            this.props.clearNotification(_.get(this.props, 'data.notify_id') as symbol);
        }, timeoutDuration);

        TransitionEvents.addEndEventListener(
            this.notifyRef,
            this.onAmimationComplete
        );
    }
    componentWillUnmount() {
        clearTimeout(this.timeout);

        TransitionEvents.removeEndEventListener(
            this.notifyRef,
            this.onAmimationComplete
        );
    }
    onAmimationComplete = (e) => {
        if (_.get(e, 'animationName') === 'fadeInAndOut') {
            this.props.clearNotification(_.get(this.props, 'data.notify_id') as symbol);
        }
    }
    handleCloseClick = (e) => {
        e.preventDefault();
        this.props.clearNotification(_.get(this.props, 'data.notify_id') as symbol);
    }
    assignNotifyRef = target => this.notifyRef = target;
    render() {
        const {data, clearNotification} = this.props;
        return (
            <div ref={this.assignNotifyRef} className={cx('user-notification fade-in-out', {success: data.isSuccess, failure: !data.isSuccess})}>
                {!_.isString(data.message) ? data.message : <h3>{data.message}</h3>}
                <div className="close-message" onClick={this.handleCloseClick}>+</div>
            </div>
        );
    }
}

The stopPropagation options are bad because they can interfere with other event handlers including other menus that might have attached close handlers to the HTML element.

Here is a simple solution based on user2989143's answer:

$('html').click(function(event) {
    if ($(event.target).closest('#menu-container, #menu-activator').length === 0) {
        $('#menu-container').hide();
    }
});

It appears that at least one of your predictors ,x1, x2, or x3, has only one factor level and hence is a constant.

Have a look at

lapply(dataframe.df[c("x1", "x2", "x3")], unique)

to find the different values.

<br> seems to be the best and only way that currently works on the app version to create a new line break. I have tried it successfully in a review, as well as unsuccessfully tried all other Unicode/HTML newline-related characters that the Wikipedia page for newlines would tell me. I used <br> with | immediately on either side, using no closing tag, and it magically created a single line break without revealing the source or screwing anything up.

TLDR: <br> lets you successfully utilize single line breaks in Google Play app -- unlike everything else I tried (a lot).

P.S. I have no clue how to make the thing show source instead of being used as source. !^( Now I do, and I know it works on both the desktop and mobile sites. !!

Additionally, upon searching for how to make it show the source, I stumbled upon this. <del></del>

You need to install the python-setuptools package:

apt-get install python-setuptools on Debian-ish systems yum install python-setuptools on Redhat-ish systems

Use sudo if applicable

You can cast a method group into a delegate.

The delegate signature selects 1 method out of the group.

This example picks the ToString() overload which takes a string parameter:

Func<string,string> fn = 123.ToString;
Console.WriteLine(fn("00000000"));

This example picks the ToString() overload which takes no parameters:

Func<string> fn = 123.ToString;
Console.WriteLine(fn());

I had the same problem as Christer Fernstrom. In my case it was a message I had put in my .bashrc that reminds me do do a backup when I haven't done one in a couple of days.

A Find/Replace solution:

Regex Find:\s+

Replace with: //single space

I think you can use display: inline-block on the element you want to center and set text-align: center; on its parent. This definitely center the div on all screen sizes.

Here you can see a fiddle: http://jsfiddle.net/PwC4T/2/ I add the code here for completeness.

HTML

<div id="container">
    <div id="main">
        <div id="somebackground">
            Hi
        </div>
    </div>
</div>

CSS

#container
{
    text-align: center;
}
#main
{
    display: inline-block;
}
#somebackground
{
    text-align: left;
    background-color: red;
}

For vertical centering, I "dropped" support for some older browsers in favour of display: table;, which absolutely reduce code, see this fiddle: http://jsfiddle.net/jFAjY/1/

Here is the code (again) for completeness:

HTML

<body>
    <div id="table-container">
        <div id="container">
            <div id="main">
                <div id="somebackground">
                    Hi
                </div>
            </div>
        </div>
    </div>
</body>

CSS

body, html
{
    height: 100%;
}
#table-container
{
    display:    table;
    text-align: center;
    width:      100%;
    height:     100%;
}
#container
{
    display:        table-cell;
    vertical-align: middle;
}
#main
{
    display: inline-block;
}
#somebackground
{
    text-align:       left;
    background-color: red;
}

The advantage of this approach? You don't have to deal with any percantage, it also handles correctly the <video> tag (html5), which has two different sizes (one during load, one after load, you can't fetch the tag size 'till video is loaded).

The downside is that it drops support for some older browser (I think IE8 won't handle this correctly)

You can use some thing like this

<!DOCTYPE html>_x000D_
<html>_x000D_
_x000D_
<head>_x000D_
  <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.26/angular.min.js"></script>_x000D_
</head>_x000D_
_x000D_
<body>_x000D_
  <div ng-app="" ng-init="btn1=false" ng-init="btn2=false">_x000D_
    <p>_x000D_
      <input type="submit" ng-disabled="btn1||btn2" ng-click="btn1=true" ng-model="btn1" />_x000D_
    </p>_x000D_
    <p>_x000D_
      <button ng-disabled="btn1||btn2" ng-model="btn2" ng-click="btn2=true">Click Me!</button>_x000D_
    </p>_x000D_
  </div>_x000D_
</body>_x000D_
_x000D_
</html>

You could use git-svn to import the repository into a Git repository, then use git log -p filename. This shows each log entry for the file followed by the corresponding diff.

Well, to get rid of this you need to set phpMyadmin variable to either 0 that is unlimited or whichever value in seconds you find suitable for your needs. Or you could always use CLI(command line interface) to not even get such errors(For which you would like to take a look at this link.

Now about the error here, first on the safe side make sure you have set PHP parameters properly so that you can upload large files and can use maximum execution time from that end. If not, go ahead and set below three parameters from php.ini file,

1. max_execution_time=3000000 (Set this as per your req)
2. post_max_size=4096M
3. upload_max_filesize=4096M

Once that's done get back to finding phpMyadmin config file named something like "config.default.php". On XAMPP you will find it under "C:\xampp\phpMyAdmin\libraries" folder. Open the file called config.default.php and set :

$cfg['ExecTimeLimit'] = 0;

Once set, restart your MySQL and Apache and go import your database.

Enjoy... :)

At least on Oracle they are all the same: http://www.oracledba.co.uk/tips/count_speed.htm

Just activate your virtual environment.

When you want to copy a sheet named "mySheet" and use .Copy After:=, Excel first names the copied sheet exactly the same and simply adds ' (2)' so that its final name is "mySheet (2)".

Hidden or Not, doesn't matter. It rocks with 2 lines of code, adding the copied sheet at the end of the Workbook!!!

Example:

Sheets("mySheet").Copy After:=Sheets(ThisWorkbook.Sheets.count)
Sheets("mySheet (2)").name = "TheNameYouWant"

Simple no!

You can download the 32bit or 64bit version of "Express With Tools" or "SQL Server Management Studio Express" (SSMSE tools only) from:

https://web.archive.org/web/20170507040411/https://www.microsoft.com/betaexperience/pd/SQLEXPNOCTAV2/enus/default.aspx

This link is for SQL Server 2012 Express Service Pack 1 released 11/09/2012 (11.0.3000.00) The original RTM release was 11.0.2100.60 from March or May of 2012.

I have used YouTube thumbnails in this way:

$url = 'http://img.youtube.com/vi/' . $youtubeId . '/0.jpg';
$img = dirname(__FILE__) . '/youtubeThumbnail_'  . $youtubeId . '.jpg';
file_put_contents($img, file_get_contents($url));

Remember YouTube prevents to include images directly from their server.

I found these instructions on a blog post that indicated this step, which worked for me (Windows 8, 64-bit):

Make sure that in windows features, you have both WCF options under .Net framework are ticked. So go to Control Panel –> Programs and Features –> Turn Windows Features ON/Off –> Features –> Add Features –> .NET Framework X.X Features. Make sure that .Net framework says it is installed, and make sure that the WCF Activation node underneath it is selected (checkbox ticked) and both options under WCF Activation are also checked.

These are:
* HTTP Activation
* Non-HTTP Activation
Both options need to be selected (checked box ticked).

These answers were very helpful. Thank you.

My contribution below adds an array where multiple days can return false (we're closed every Tuesday, Wednesday and Thursday). And I bundled the specific dates plus years and the no-weekends functions.

If you want weekends off, add [Saturday], [Sunday] to the closedDays array.

$(document).ready(function(){

    $("#datepicker").datepicker({
        beforeShowDay: nonWorkingDates,
        numberOfMonths: 1,
        minDate: '05/01/09',
        maxDate: '+2M',
        firstDay: 1
    });

    function nonWorkingDates(date){
        var day = date.getDay(), Sunday = 0, Monday = 1, Tuesday = 2, Wednesday = 3, Thursday = 4, Friday = 5, Saturday = 6;
        var closedDates = [[7, 29, 2009], [8, 25, 2010]];
        var closedDays = [[Monday], [Tuesday]];
        for (var i = 0; i < closedDays.length; i++) {
            if (day == closedDays[i][0]) {
                return [false];
            }

        }

        for (i = 0; i < closedDates.length; i++) {
            if (date.getMonth() == closedDates[i][0] - 1 &&
            date.getDate() == closedDates[i][1] &&
            date.getFullYear() == closedDates[i][2]) {
                return [false];
            }
        }

        return [true];
    }




});

using (MyDataContext dc = new MyDataContext())
{
    var rows = from myRow in dc.MyTable
               select myRow;
}

OR

using (MyDataContext dc = new MyDataContext())
{
    var rows = dc.MyTable.Select(row => row);
}

Indeed there is.

chmod a+x is relative to the current state and just sets the x flag. So a 640 file becomes 751 (or 750?), a 644 file becomes 755.

chmod 755, however, sets the mask as written: rwxr-xr-x, no matter how it was before. It is equivalent to chmod u=rwx,go=rx.

you can use ipinfodb after getting your api key you can query for a location against a specific ip like this http://api.ipinfodb.com/v2/ip_query.php?key=" + apiKey + "&ip=" + ip + "&output=xml you can then then extract the location from the xml response

Steps to downgrade to node8

brew install node@8
brew link node@8 --force

if warning remove the folder and files as indicated in the warning then again the command :

brew link node@8 --force

Shouldn't it simply be:

<button ng-click="clickingCallback()">Click me<button>

Why do you want to write a new directive just to map your click event to a callback on your scope ? ng-click already does that for you.

You can use below code snippet

import shlex
import subprocess
import json

def call_curl(curl):
    args = shlex.split(curl)
    process = subprocess.Popen(args, shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    stdout, stderr = process.communicate()
    return json.loads(stdout.decode('utf-8'))


if __name__ == '__main__':
    curl = '''curl - X
    POST - d
    '{"nw_src": "10.0.0.1/32", "nw_dst": "10.0.0.2/32", "nw_proto": "ICMP", "actions": "ALLOW", "priority": "10"}'
    http: // localhost: 8080 / firewall / rules / 0000000000000001 '''
    output = call_curl(curl)
    print(output)

I think you're just looking for the overload which takes another Collector to specify what to do with each group... and then Collectors.counting() to do the counting:

import java.util.*;
import java.util.stream.*;

class Test {
    public static void main(String[] args) {
        List<String> list = new ArrayList<>();

        list.add("Hello");
        list.add("Hello");
        list.add("World");

        Map<String, Long> counted = list.stream()
            .collect(Collectors.groupingBy(Function.identity(), Collectors.counting()));

        System.out.println(counted);
    }
}

Result:

{Hello=2, World=1}

(There's also the possibility of using groupingByConcurrent for more efficiency. Something to bear in mind for your real code, if it would be safe in your context.)

You could use TimeZoneInfo class

The TimeZone class recognizes local time zone, and can convert times between Coordinated Universal Time (UTC) and local time. A TimeZoneInfo object can represent any time zone, and methods of the TimeZoneInfo class can be used to convert the time in one time zone to the corresponding time in any other time zone. The members of the TimeZoneInfo class support the following operations:

1. Retrieving a time zone that is already defined by the operating system.

2. Enumerating the time zones that are available on a system.

3. Converting times between different time zones.

4. Creating a new time zone that is not already defined by the operating system.

   Serializing a time zone for later retrieval.

Perhaps this complementary example of "match" would be helpful.

Having two datasets:

first_dataset <- data.frame(name = c("John", "Luke", "Simon", "Gregory", "Mary"),
                            role = c("Audit", "HR", "Accountant", "Mechanic", "Engineer"))

second_dataset <- data.frame(name = c("Mary", "Gregory", "Luke", "Simon"))

If the name column contains only unique across collection values (across whole collection) then you can access row in other dataset by value of index returned by match

name_mapping <- match(second_dataset$name, first_dataset$name)

match returns proper row indexes of names in first_dataset from given names from second: 5 4 2 1 example here - accesing roles from first dataset by row index (by given name value)

for(i in 1:length(name_mapping)) {
    role <- as.character(first_dataset$role[name_mapping[i]])   
    second_dataset$role[i] = role
}

===

second dataset with new column:
     name       role
1    Mary   Engineer
2 Gregory   Mechanic
3    Luke Supervisor
4   Simon Accountant

r

You have to use the absolute path of the file otherwise this will not work. Then with that path we build the file and pass it to the configuration.

@Throws(HibernateException::class)
fun getSessionFactory() : SessionFactory {
    return Configuration()
                .configure(getFile())
                .buildSessionFactory()
    }


private fun getFile(canonicalName: String): File {
    val absolutePathCurrentModule = System.getProperty("user.dir")
    val pathFromProjectRoot = absolutePathCurrentModule.dropLastWhile { it != '/' }
    val absolutePathFromProjectRoot = "${pathFromProjectRoot}module-name/src/main/resources/$canonicalName"
    println("Absolute Path of secret-hibernate.cfg.xml: $absolutePathFromProjectRoot")
    return File(absolutePathFromProjectRoot)
}

GL

Source

How about mkString ?

theStrings.mkString(",")

A variant exists in which you can specify a prefix and suffix too.

See here for an implementation using foldLeft, which is much more verbose, but perhaps worth looking at for education's sake.

Use:

pandas.set_option('display.max_columns', 7)

This will force Pandas to display the 7 columns you have. Or more generally:

pandas.set_option('display.max_columns', None)

which will force it to display any number of columns.

Explanation: the default for max_columns is 0, which tells Pandas to display the table only if all the columns can be squeezed into the width of your console.

Alternatively, you can change the console width (in chars) from the default of 80 using e.g:

pandas.set_option('display.width', 200)

In drawable I use this xml code to define the border and background:

<shape xmlns:android="http://schemas.android.com/apk/res/android"> 
  <stroke android:width="4dp" android:color="#D8FDFB" /> 
  <padding android:left="7dp" android:top="7dp" 
    android:right="7dp" android:bottom="7dp" /> 
  <corners android:radius="4dp" /> 
  <solid android:color="#f0600000"/> 
</shape> 

You usually don't want to, because there is an exponential number of them in nontrivial graphs; if you really want to get all (simple) paths, or all (simple) cycles, you just find one (by walking the graph), then backtrack to another.

session_start();    
echo session_id();

If you're just after console logging here's what I'd do:

export default class App extends Component {
  componentDidMount() {
    console.log('I was triggered during componentDidMount')
  }

  render() {
    console.log('I was triggered during render')
    return ( 
      <div> I am the App component </div>
    )
  }
}

Shouldn't be any need for those packages just to do console logging.

on Mac, how I usually solve it

1. open terminal and cd to downloaded-apache-files-folder/bin (i.e to the folder where shutdown.sh file is located)
2. enter "sh shutdown.sh" as a terminal command
3. restart Tomcat/Eclipse..tada!

Hope this helps OP or someone else reading

Xcode 5 lost my Mac Provisioning Profile while the one for iOS was present. The tips elsewhere helped solve the problem; this is what I did, because I noticed the lists were too short and did not include *Mac Team Provisioning Profile: **

1. Xcode menu => Preferences => Accounts
2. Select the Apple ID in the left panel.
3. Click the View Details button on the right.
4. In the pop-over that follows click the round refresh arrow. The lists will refresh after the download from the Member Center finishes. This can take a few minutes.
5. The provisioning profiles can then be selected in a Mac project under Build Settings => Code Signing => Provisioning Profile.

You can use an IF statement to check the referenced cell(s) and return one result for zero or blank, and otherwise return your formula result.

A simple example:

=IF(B1=0;"";A1/B1)

This would return an empty string if the divisor B1 is blank or zero; otherwise it returns the result of dividing A1 by B1.

In your case of running an average, you could check to see whether or not your data set has a value:

=IF(SUM(K23:M23)=0;"";AVERAGE(K23:M23))

If there is nothing entered, or only zeros, it returns an empty string; if one or more values are present, you get the average.

You need to "seed" the generator. Check out this short video, it will clear things up.

https://www.thenewboston.com/videos.php?cat=16&video=17503

//Pour inserer :
            $pdf = addslashes(file_get_contents($_FILES['inputname']['tmp_name']));
            $filetype = addslashes($_FILES['inputname']['type']);//pour le test 
            $namepdf = addslashes($_FILES['inputname']['name']);            
            if (substr($filetype, 0, 11) == 'application'){
            $mysqli->query("insert into tablepdf(pdf_nom,pdf)value('$namepdf','$pdf')");
            }
//Pour afficher :
            $row = $mysqli->query("SELECT * FROM tablepdf where id=(select max(id) from tablepdf)");
            foreach($row as $result){
                 $file=$result['pdf'];
            }
            header('Content-type: application/pdf');
            echo file_get_contents('data:application/pdf;base64,'.base64_encode($file));

I know this is late, if you used docker-compose like @Martin

These are the snippets that helped me connect to psql inside the container

docker-compose run db bash

root@de96f9358b70:/# psql -h db -U root -d postgres_db

I cannot comment because I don't have 50 reputation. So hope this helps.

I was trying to display borders on an empty cell in an HTML table. My old trick of using non-breaking space in empty cells was not working from xslt. I used line break with the same effect. I mention this just in case the reason you were trying to use the non-breaking space was to give some content to an 'empty' table cell in order to turn on the cell borders.

<br/>

Double.parseDouble(p.replace(',','.'))

...is very quick as it searches the underlying character array on a char-by-char basis. The string replace versions compile a RegEx to evaluate.

Basically replace(char,char) is about 10 times quicker and since you'll be doing these kind of things in low-level code it makes sense to think about this. The Hot Spot optimiser will not figure it out... Certainly doesn't on my system.

I don't believe MySQL supports dynamic sql. You can do "prepared" statements which is similar, but different.

Here is an example:

mysql> PREPARE stmt FROM 
    -> 'select count(*) 
    -> from information_schema.schemata 
    -> where schema_name = ? or schema_name = ?'
;
Query OK, 0 rows affected (0.00 sec)
Statement prepared
mysql> EXECUTE stmt 
    -> USING @schema1,@schema2
+----------+
| count(*) |
+----------+
|        2 |
+----------+
1 row in set (0.00 sec)
mysql> DEALLOCATE PREPARE stmt;

The prepared statements are often used to see an execution plan for a given query. Since they are executed with the execute command and the sql can be assigned to a variable you can approximate the some of the same behavior as dynamic sql.

Here is a good link about this:

Don't forget to deallocate the stmt using the last line!

Good Luck!

Try this (LINQ method syntax):

string[] columnNames = dt.Columns.Cast<DataColumn>()
                                 .Select(x => x.ColumnName)
                                 .ToArray();  

or in LINQ Query syntax:

string[] columnNames = (from dc in dt.Columns.Cast<DataColumn>()
                        select dc.ColumnName).ToArray();

Cast is required, because Columns is of type DataColumnCollection which is a IEnumerable, not IEnumerable<DataColumn>. The other parts should be obvious.

The order of execution of ng-click and ng-model is different with angular 1.2 vs 1.6

You must test, with 1.2 and 1.6,

for example, with angular 1.2, ng-click get execute before ng-model, with angular 1.6, ng-model maybe get excute before ng-click.

so you get 'true checked' / 'false uncheck' value maybe not you expect

I found this blog post which explains the problem very well, and defines a few different solutions:

(dead link removed)

I've settled for the idea that the best way to do it is to completely omit the XML declaration when in memory. It actually is UTF-16 at that point anyway, but the XML declaration doesn't seem meaningful until it has been written to a file with a particular encoding; and even then the declaration is not required. It doesn't seem to break deserialization, at least.

As @Jon Hanna mentions, this can be done with an XmlWriter created like this:

XmlWriter writer = XmlWriter.Create (output, new XmlWriterSettings() { OmitXmlDeclaration = true });

With universal app I had iPad splash screen showing up in simulator but not on device. The iPad would instead show the Default.png splash for the iPhone. The Default-Landscape.png and Default-Portrait.png files existing, so wth? Resolution should be correct since I created the screen captures using Window | Organizer | Screenshots and used 'Save as Default Image' for the iPad, then just renamed it.

Turns out (from my one app anyways) the two iPad screen shots have to be moved to the Resources-iPad directory. Then it all works fine. Seems obvious now, but in case anyone else has lost sleep over this... -Larry

I have tried so many approches! the only useful thing is:

if var topController = UIApplication.shared.keyWindow?.rootViewController
{
  while (topController.presentedViewController != nil)
  {
    topController = topController.presentedViewController!
  }
}

This command helped me on linux mint when i had exact same problem

gcc filename.c -L/usr/include -lreadline -o filename

You could use alias if you compile it many times Forexample:

alias compilefilename='gcc filename.c -L/usr/include -lreadline -o filename'

I struggled with this for a while. Running PHP on the server. This code will post a json and get the json reply from the server

NSURL *url = [NSURL URLWithString:@"http://example.co/index.php"];
NSMutableURLRequest *rq = [NSMutableURLRequest requestWithURL:url];
[rq setHTTPMethod:@"POST"];
NSString *post = [NSString stringWithFormat:@"command1=c1&command2=c2"];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding];
[rq setHTTPBody:postData];
[rq setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
NSOperationQueue *queue = [[NSOperationQueue alloc] init];

[NSURLConnection sendAsynchronousRequest:rq queue:queue completionHandler:^(NSURLResponse *response, NSData *data, NSError *error)
 {
     if ([data length] > 0 && error == nil){
         NSError *parseError = nil;
         NSDictionary *dictionary = [NSJSONSerialization JSONObjectWithData:data options:0 error:&parseError];
         NSLog(@"Server Response (we want to see a 200 return code) %@",response);
         NSLog(@"dictionary %@",dictionary);
     }
     else if ([data length] == 0 && error == nil){
         NSLog(@"no data returned");
         //no data, but tried
     }
     else if (error != nil)
     {
         NSLog(@"there was a download error");
         //couldn't download

     }
 }];

Use crontab to add job

0 0 9 ? * MON,WED,FRI *

The above expression will run the job at 9 am on every mon, wed and friday. You can validate this in : http://www.cronmaker.com/

This will work although when embedding PHP in HTML it is better practice to use the following form:

<table>
    <?php foreach($array as $key=>$value): ?>
    <tr>
        <td><?= $key; ?></td>
    </tr>
    <?php endforeach; ?>
</table>

You can find the doc for the alternative syntax on PHP.net

If you want a function to do this

Object array = new String[10];
int size = Array.getlength(array);

This can be useful if you don't know what type of array you have e.g. int[], byte[] or Object[].

Like pretty much everyone has stated already:

A period (.) indicates a class, and a hash (#) indicates an ID.

The fundamental difference between is that you can reuse a class on your page over and over, whereas an ID can be used once. That is, of course, if you are sticking to WC3 standards.

A page will still render if you have multiple elements with the same ID, but you will run into problems if/when you try to dynamically update said elements by calling them with their ID, since they are not unique.

It is also useful to note that ID properties will supersede class properties.

From, Programming Recommendations, PEP 8:

Comparisons to singletons like None should always be done with is or is not, never the equality operators.

Also, beware of writing if x when you really mean if x is not None — e.g. when testing whether a variable or argument that defaults to None was set to some other value. The other value might have a type (such as a container) that could be false in a boolean context!

PEP 8 is essential reading for any Python programmer.

I up voted slckin's answer. My problem was that I was thoughtful and added double quotes around the paths. I removed the double quotes in all of the three variables: PYTHONHOME, PYTHONPATH, and PATH. Note that this was in a cmd or bat file to setup the environment for other tools. However, the double quotes may be useful in an icon setting. Typing

set

revealed that the quotes where in the path and not dropped as expected. I also shorted the PATH so that it was less than 256 characters long.

If you have a PPK file working on a PC, then export it as OpenSSH file using puttygen.exe for PC and use that on Mac (any Unix machine).

I was getting the same error --

debug1: Authentications that can continue: publickey,gssapi-with-mic
debug1: Next authentication method: publickey
debug1: Trying private key: ec2-keypair
debug1: read PEM private key done: type RSA
debug1: Authentications that can continue: publickey,gssapi-with-mic
debug1: No more authentication methods to try.
Permission denied (publickey,gssapi-with-mic)

As I was using a PPK file on Windows, I followed the steps as described above and Bingo!

$ ssh -i ec2-openssh-key root@ec2-instance-ip

For Vanilla JavaScript there is simple and elegant way to do this:

for(var o of document.querySelectorAll('#DropList > option')) {
  o.remove()
}

For a bandpass filter, ws is a tuple containing the lower and upper corner frequencies. These represent the digital frequency where the filter response is 3 dB less than the passband.

wp is a tuple containing the stop band digital frequencies. They represent the location where the maximum attenuation begins.

gpass is the maximum attenutation in the passband in dB while gstop is the attentuation in the stopbands.

Say, for example, you wanted to design a filter for a sampling rate of 8000 samples/sec having corner frequencies of 300 and 3100 Hz. The Nyquist frequency is the sample rate divided by two, or in this example, 4000 Hz. The equivalent digital frequency is 1.0. The two corner frequencies are then 300/4000 and 3100/4000.

Now lets say you wanted the stopbands to be down 30 dB +/- 100 Hz from the corner frequencies. Thus, your stopbands would start at 200 and 3200 Hz resulting in the digital frequencies of 200/4000 and 3200/4000.

To create your filter, you'd call buttord as

fs = 8000.0
fso2 = fs/2
N,wn = scipy.signal.buttord(ws=[300/fso2,3100/fso2], wp=[200/fs02,3200/fs02],
   gpass=0.0, gstop=30.0)

The length of the resulting filter will be dependent upon the depth of the stop bands and the steepness of the response curve which is determined by the difference between the corner frequency and stopband frequency.

A simple way to structure ur express app:

• In main index.js the following order should be maintained.

  all app.set should be first.

  all app.use should be second.

  followed by other apis with their functions or route-continue in other files

  Exapmle

  app.use("/password", passwordApi);

  app.use("/user", userApi);

  app.post("/token", passport.createToken);

  app.post("/logout", passport.logout)

May this helpful to you.... With Join of Three Tables

public function get_details_beetween_dates()
    {
        $from = $this->input->post('fromdate');
        $to = $this->input->post('todate');

        $this->db->select('users.first_name, users.last_name, users.email, groups.name as designation, dailyinfo.amount as Total_Fine, dailyinfo.date as Date_of_Fine, dailyinfo.desc as Description')
                    ->from('users')
                    ->where('dailyinfo.date >= ',$from)
                    ->where('dailyinfo.date <= ',$to)
                    ->join('users_groups','users.id = users_groups.user_id')
                    ->join('dailyinfo','users.id = dailyinfo.userid')
                    ->join('groups','groups.id = users_groups.group_id');

        /*
        $this->db->select('date, amount, desc')
                 ->from('dailyinfo')
                 ->where('dailyinfo.date >= ',$from)
                 ->where('dailyinfo.date <= ',$to);
        */

        $q = $this->db->get();

        $array['userDetails'] = $q->result();
        return $array;
    }

select 
{
    -webkit-appearance: none;
}

If you need to you can also add an image that contains the arrow as part of the background.

Another way to go about it, besides the nice answers already mentioned, depends upon the fact that you can pass optional named arguments by position. For example,

def f(x,y=None):
    print(x)
    if y is not None:
        print(y)

Yields

In [11]: f(1,2)
1
2

In [12]: f(1)
1

Either remove one } from end of responseText;}} or from the end of the line

For the latest version of the API the exact opposite seems to be true for me.

When calling the url https://maps.googleapis.com/maps/api/geocode/json?address=<address>&key=<key> I was getting the following error

You must use an API key to authenticate each request to Google Maps Platform APIs. For additional information, please refer to http://g.co/dev/maps-no-account

Once I switched the order to https://maps.googleapis.com/maps/api/geocode/json?key=<key>&address=<address> it worked fine.

Note that the error message received above was the message I got when going directly to the URL in the browser. When I called the API from a software program I received an HTML response with basically the following message:

We're sorry... but your computer or network may be sending automated queries. To protect our users, we can't process your request right now.

Embrace the future! Just to be complete, you can also do this the Python 3k way by using the print function:

from __future__ import print_function  # Py 2.6+; In Py 3k not needed

mylist = ['10', 12, '14']    # Note that 12 is an int

print(*mylist,sep='\n')

Prints:

10
12
14

Eventually, print as Python statement will go away... Might as well start to get used to it.

You can append to your PATH in a minimal fashion. No need for parentheses unless you're appending more than one element. It also usually doesn't need quotes. So the simple, short way to append is:

path+=/some/new/bin/dir

This lower-case syntax is using path as an array, yet also affects its upper-case partner equivalent, PATH (to which it is "bound" via typeset).

(Notice that no : is needed/wanted as a separator.)

Common interactive usage

Then the common pattern for testing a new script/executable becomes:

path+=$PWD/.
# or
path+=$PWD/bin

Common config usage

You can sprinkle path settings around your .zshrc (as above) and it will naturally lead to the earlier listed settings taking precedence (though you may occasionally still want to use the "prepend" form path=(/some/new/bin/dir $path)).

Related tidbits

Treating path this way (as an array) also means: no need to do a rehash to get the newly pathed commands to be found.

Also take a look at vared path as a dynamic way to edit path (and other things).

You may only be interested in path for this question, but since we're talking about exports and arrays, note that arrays generally cannot be exported.

You can even prevent PATH from taking on duplicate entries (refer to this and this):

typeset -U path

The MySQL dependency should be like the following syntax in the pom.xml file.

    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>8.0.21</version>
    </dependency>

Make sure the syntax, groupId, artifactId, Version has included in the dependancy.

Scenario 1

In client application (application is not web application, e.g may be swing app)

private static ApplicationContext context = new  ClassPathXmlApplicationContext("test-client.xml");

context.getBean(name);

No need of web.xml. ApplicationContext as container for getting bean service. No need for web server container. In test-client.xml there can be Simple bean with no remoting, bean with remoting.

Conclusion: In Scenario 1 applicationContext and DispatcherServlet are not related.

Scenario 2

In a server application (application deployed in server e.g Tomcat). Accessed service via remoting from client program (e.g Swing app)

Define listener in web.xml

<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

At server startup ContextLoaderListener instantiates beans defined in applicationContext.xml.

Assuming you have defined the following in applicationContext.xml:

<import resource="test1.xml" />
<import resource="test2.xml" />
<import resource="test3.xml" />
<import resource="test4.xml" />

The beans are instantiated from all four configuration files test1.xml, test2.xml, test3.xml, test4.xml.

Conclusion: In Scenario 2 applicationContext and DispatcherServlet are not related.

Scenario 3

In a web application with spring MVC.

In web.xml define:

<servlet>
    <servlet-name>springweb</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    
</servlet>

<servlet-mapping>
    <servlet-name>springweb</servlet-name>
    <url-pattern>*.action</url-pattern>
</servlet-mapping>

When Tomcat starts, beans defined in springweb-servlet.xml are instantiated. DispatcherServlet extends FrameworkServlet. In FrameworkServlet bean instantiation takes place for springweb . In our case springweb is FrameworkServlet.

Conclusion: In Scenario 3 applicationContext and DispatcherServlet are not related.

Scenario 4

In web application with spring MVC. springweb-servlet.xml for servlet and applicationContext.xml for accessing the business service within the server program or for accessing DB service in another server program.

In web.xml the following are defined:

<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<servlet>
    <servlet-name>springweb</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>        
</servlet>

<servlet-mapping>
    <servlet-name>springweb</servlet-name>
    <url-pattern>*.action</url-pattern>
</servlet-mapping>

At server startup, ContextLoaderListener instantiates beans defined in applicationContext.xml; assuming you have declared herein:

<import resource="test1.xml" />
<import resource="test2.xml" />
<import resource="test3.xml" />
<import resource="test4.xml" />

The beans are all instantiated from all four test1.xml, test2.xml, test3.xml, test4.xml. After the completion of bean instantiation defined in applicationContext.xml, beans defined in springweb-servlet.xml are instantiated.

So the instantiation order is: the root (application context), then FrameworkServlet.

Now it should be clear why they are important in which scenario.

ConcurrentLinkedQueue is lock-free, LinkedBlockingQueue is not. Every time you invoke LinkedBlockingQueue.put() or LinkedBlockingQueue.take(), you need acquire the lock first. In other word, LinkedBlockingQueue has poor concurrency. If you care performance, try ConcurrentLinkedQueue + LockSupport.

try to implement Application_AuthenticateRequest instead of Application_Start.

this method has an instance for HttpContext.Current, unlike Application_Start (which fires very soon in app lifecycle, soon enough to not hold a HttpContext.Current object yet).

hope that helps.

Adding this in conf.d fixed this issue for me.

Options +Indexes +FollowSymLinks

In an elevated Command Prompt write this :

To disable:

bcdedit /set hypervisorlaunchtype off

To enable:

bcdedit /set hypervisorlaunchtype auto 

(From comments - restart to take effect)

You seem close.

I would try to set the URI like this :

String folderPath = Environment.getExternalStorageDirectory()+"/pathTo/folder";

Intent intent = new Intent();  
intent.setAction(Intent.ACTION_GET_CONTENT);
Uri myUri = Uri.parse(folderPath);
intent.setDataAndType(myUri , "file/*");   
startActivity(intent);

But it's not so different from what you have tried. Tell us if it changes anything ?

Also make sure the targeted folder exists, and have a look on the resulting Uri object before to send it to the intent, it may not be what we are expected.

I have same problem. I solved install this setup. (I use vs 2015 (4.6))

The better pattern is to create a standalone BroadcastReceiver. This insures that your app can respond to the broadcast, whether or not the Service is running. In fact, using this pattern may remove the need for a constant-running Service altogether.

Register the BroadcastReceiver in your Manifest, and create a separate class/file for it.

Eg:

<receiver android:name=".FooReceiver" >
    <intent-filter >
        <action android:name="android.provider.Telephony.SMS_RECEIVED" />
    </intent-filter>
</receiver>

When the receiver runs, you simply pass an Intent (Bundle) to the Service, and respond to it in onStartCommand().

Eg:

public class FooReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        // do your work quickly!
        // then call context.startService();
    }   
}

A different approach to your problem...

There are 3 ways to bind the hashchange event to a method:

<script>
    window.onhashchange = doThisWhenTheHashChanges;
</script>

Or

<script>
    window.addEventListener("hashchange", doThisWhenTheHashChanges, false);
</script>

Or

<body onhashchange="doThisWhenTheHashChanges();">

These all work with IE 9, FF 5, Safari 5, and Chrome 12 on Win 7.

You should grab a copy of Erica Sadun's mdhelper command line utility (OS X binary & source). It supports listing and extracting the contents of iPhone/iPod Touch backups, including address book & SMS databases, and other application metadata and settings.

I solved this problem I increased memory resource

  resources:
          limits:
            cpu: 1
            memory: 1Gi
          requests:
            cpu: 100m
        memory: 250Mi 

Using two datasources you need their own transaction managers.

@Configuration
public class MySqlDBConfig {
    @Bean
    @Primary
    @ConfigurationProperties(prefix="datasource.test.mysql")
    public DataSource mysqlDataSource(){
         return DataSourceBuilder
                 .create()
                 .build();
    }

    @Bean("mysqlTx")
    public DataSourceTransactionManager mysqlTx() {
        return new DataSourceTransactionManager(mysqlDataSource());
    }

    // same for another DS
}

And then use it accordingly within @Transaction

@Transactional("mysqlTx")
@Repository
public interface UserMysqlDao extends CrudRepository<UserMysql, Integer>{
    public UserMysql findByName(String name);
}

Assuming line of best fit for a set of points is:

y = a + b * x

b = ( sum(xi * yi) - n * xbar * ybar ) / sum((xi - xbar)^2)
a = ybar - b * xbar

Code and plot

# sample points 
X = [0, 5, 10, 15, 20]
Y = [0, 7, 10, 13, 20]

# solve for a and b
def best_fit(X, Y):

    xbar = sum(X)/len(X)
    ybar = sum(Y)/len(Y)
    n = len(X) # or len(Y)

    numer = sum([xi*yi for xi,yi in zip(X, Y)]) - n * xbar * ybar
    denum = sum([xi**2 for xi in X]) - n * xbar**2

    b = numer / denum
    a = ybar - b * xbar

    print('best fit line:\ny = {:.2f} + {:.2f}x'.format(a, b))

    return a, b

# solution
a, b = best_fit(X, Y)
#best fit line:
#y = 0.80 + 0.92x

# plot points and fit line
import matplotlib.pyplot as plt
plt.scatter(X, Y)
yfit = [a + b * xi for xi in X]
plt.plot(X, yfit)

UPDATE:

notebook version

This is a very simple and clear solution
Two lines of code

# First we obtain de timezone info o some datatime variable    

tz_info = your_timezone_aware_variable.tzinfo

# Now we can subtract two variables using the same time zone info
# For instance
# Lets obtain the Now() datetime but for the tz_info we got before

diff = datetime.datetime.now(tz_info)-your_timezone_aware_variable

Conclusion: You must mange your datetime variables with the same time info

couple of months back, I had the same requirement for one of my projects. I searched a bit for it and found out the following solution. This is not the only solution but I found it to one of the simpler one.

Use the webservice at http://www.webservicex.net/uszip.asmx.
Specifically GetInfoByZIP() method.

You will be able to query by any zipcode (ex: 40220) and you will have a response back as the following...

<?xml version="1.0" encoding="UTF-8"?>
 <NewDataSet>
  <Table>
   <CITY>Louisville</CITY> 
   <STATE>KY</STATE> 
   <ZIP>40220</ZIP> 
   <AREA_CODE>502</AREA_CODE> 
   <TIME_ZONE>E</TIME_ZONE> 
  </Table> 
</NewDataSet>

Hope this helps...

The first case is done using the insert() method:

_sb.insert(0, "Hello ");

The latter case can be done using the overloaded + operator on Strings. This uses a StringBuilder behind the scenes:

String s2 = "Hello " + _s;

Change your code to:

System.out.println("AM or PM?"); 
Scanner TimeOfDayQ = new Scanner(System.in);
TimeOfDayStringQ = TimeOfDayQ.next();

if(!TimeOfDayStringQ.equals("AM") && !TimeOfDayStringQ.equals("PM")) { // <--
    System.out.println("Sorry, incorrect input.");
    System.exit(1);
}

...

if(Hours == 13){
    if (TimeOfDayStringQ.equals("AM")) {
        TimeOfDayStringQ = "PM"; // <--
    } else {
        TimeOfDayStringQ = "AM"; // <--
    }
            Hours = 1;
    }
 }

Also note that if you want to apply an instance method to an array, you need to pass the function as:

call_user_func_array(array($instance, "MethodName"), $myArgs);

@sedit was on the right path, but it's a bit awkward to define a variable.

Solution (bash specific)

The way to do this in bash is to put a dollar sign in front of your single quoted string.

$ echo -e '1\n2\n3'
1
2
3

$ echo -e '1\n2\n3' | sed 's/.*/\t&/g'
t1
t2
t3

$ echo -e '1\n2\n3' | sed $'s/.*/\t&/g'
    1
    2
    3

If your string needs to include variable expansion, you can put quoted strings together like so:

$ timestamp=$(date +%s)
$ echo -e '1\n2\n3' | sed "s/.*/$timestamp"$'\t&/g'
1491237958  1
1491237958  2
1491237958  3

Explanation

In bash $'string' causes "ANSI-C expansion". And that is what most of us expect when we use things like \t, \r, \n, etc. From: https://www.gnu.org/software/bash/manual/html_node/ANSI_002dC-Quoting.html#ANSI_002dC-Quoting

Words of the form $'string' are treated specially. The word expands to string, with backslash-escaped characters replaced as specified by the ANSI C standard. Backslash escape sequences, if present, are decoded...

The expanded result is single-quoted, as if the dollar sign had not been present.

Solution (if you must avoid bash)

I personally think most efforts to avoid bash are silly because avoiding bashisms does NOT* make your code portable. (Your code will be less brittle if you shebang it to bash -eu than if you try to avoid bash and use sh [unless you are an absolute POSIX ninja].) But rather than have a religious argument about that, I'll just give you the BEST* answer.

$ echo -e '1\n2\n3' | sed "s/.*/$(printf '\t')&/g"
    1
    2
    3

* BEST answer? Yes, because one example of what most anti-bash shell scripters would do wrong in their code is use echo '\t' as in @robrecord's answer. That will work for GNU echo, but not BSD echo. That is explained by The Open Group at http://pubs.opengroup.org/onlinepubs/9699919799/utilities/echo.html#tag_20_37_16 And this is an example of why trying to avoid bashisms usually fail.

Just found an another way to do it. Still not one operation, but throwing it out to see what other people think about it.

private void getFiles(string path)
{
    foreach (string s in Array.FindAll(Directory.GetFiles(path, "*", SearchOption.AllDirectories), predicate_FileMatch))
    {
        Debug.Print(s);
    }
}

private bool predicate_FileMatch(string fileName)
{
    if (fileName.EndsWith(".mp3"))
        return true;
    if (fileName.EndsWith(".jpg"))
        return true;
    return false;
}

TLDR; Performance-wise Any seems to be slower (if I have set this up properly to evaluate both values at almost same time)

        var list1 = Generate(1000000);
        var forceListEval = list1.SingleOrDefault(o => o == "0123456789012");
        if (forceListEval != "sdsdf")
        {
            var s = string.Empty;
            var start2 = DateTime.Now;
            if (!list1.Exists(o => o == "0123456789012"))
            {
                var end2 = DateTime.Now;
                s += " Exists: " + end2.Subtract(start2);
            }

            var start1 = DateTime.Now;
            if (!list1.Any(o => o == "0123456789012"))
            {
                var end1 = DateTime.Now;
                s +=" Any: " +end1.Subtract(start1);
            }

            if (!s.Contains("sdfsd"))
            {

            }

testing list generator:

private List<string> Generate(int count)
    {
        var list = new List<string>();
        for (int i = 0; i < count; i++)
        {
            list.Add( new string(
            Enumerable.Repeat("ABCDEFGHIJKLMNOPQRSTUVWXYZ", 13)
                .Select(s =>
                {
                    var cryptoResult = new byte[4];
                    new RNGCryptoServiceProvider().GetBytes(cryptoResult);
                    return s[new Random(BitConverter.ToInt32(cryptoResult, 0)).Next(s.Length)];
                })
                .ToArray())); 
        }

        return list;
    }

With 10M records

" Any: 00:00:00.3770377 Exists: 00:00:00.2490249"

With 5M records

" Any: 00:00:00.0940094 Exists: 00:00:00.1420142"

With 1M records

" Any: 00:00:00.0180018 Exists: 00:00:00.0090009"

With 500k, (I also flipped around order in which they get evaluated to see if there is no additional operation associated with whichever runs first.)

" Exists: 00:00:00.0050005 Any: 00:00:00.0100010"

With 100k records

" Exists: 00:00:00.0010001 Any: 00:00:00.0020002"

It would seem Any to be slower by magnitude of 2.

Edit: For 5 and 10M records I changed the way it generates the list and Exists suddenly became slower than Any which implies there's something wrong in the way I am testing.

New testing mechanism:

private static IEnumerable<string> Generate(int count)
    {
        var cripto = new RNGCryptoServiceProvider();
        Func<string> getString = () => new string(
            Enumerable.Repeat("ABCDEFGHIJKLMNOPQRSTUVWXYZ", 13)
                .Select(s =>
                {
                    var cryptoResult = new byte[4];
                    cripto.GetBytes(cryptoResult);
                    return s[new Random(BitConverter.ToInt32(cryptoResult, 0)).Next(s.Length)];
                })
                .ToArray());

        var list = new ConcurrentBag<string>();
        var x = Parallel.For(0, count, o => list.Add(getString()));
        return list;
    }

    private static void Test()
    {
        var list = Generate(10000000);
        var list1 = list.ToList();
        var forceListEval = list1.SingleOrDefault(o => o == "0123456789012");
        if (forceListEval != "sdsdf")
        {
            var s = string.Empty;

            var start1 = DateTime.Now;
            if (!list1.Any(o => o == "0123456789012"))
            {
                var end1 = DateTime.Now;
                s += " Any: " + end1.Subtract(start1);
            }

            var start2 = DateTime.Now;
            if (!list1.Exists(o => o == "0123456789012"))
            {
                var end2 = DateTime.Now;
                s += " Exists: " + end2.Subtract(start2);
            }

            if (!s.Contains("sdfsd"))
            {

            }
        }

Edit2: Ok so to eliminate any influence from generating test data I wrote it all to file and now read it from there.

 private static void Test()
    {
        var list1 = File.ReadAllLines("test.txt").Take(500000).ToList();
        var forceListEval = list1.SingleOrDefault(o => o == "0123456789012");
        if (forceListEval != "sdsdf")
        {
            var s = string.Empty;
            var start1 = DateTime.Now;
            if (!list1.Any(o => o == "0123456789012"))
            {
                var end1 = DateTime.Now;
                s += " Any: " + end1.Subtract(start1);
            }

            var start2 = DateTime.Now;
            if (!list1.Exists(o => o == "0123456789012"))
            {
                var end2 = DateTime.Now;
                s += " Exists: " + end2.Subtract(start2);
            }

            if (!s.Contains("sdfsd"))
            {
            }
        }
    }

10M

" Any: 00:00:00.1640164 Exists: 00:00:00.0750075"

5M

" Any: 00:00:00.0810081 Exists: 00:00:00.0360036"

1M

" Any: 00:00:00.0190019 Exists: 00:00:00.0070007"

500k

" Any: 00:00:00.0120012 Exists: 00:00:00.0040004"

There's no need to check the exit code explicitly. Try

if getent passwd $1 > /dev/null 2>&1; then
    echo "yes the user exists"
else
    echo "No, the user does not exist"
fi

If that doesn't work, there is something wrong with your getent, or you have more users defined than you think.

All your elements should have a unique IDs, so there should not be more than one element with #myid

An "id" is a unique identifier. Each time this attribute is used in a document it must have a different value. If you are using this attribute as a hook for style sheets it may be more appropriate to use classes (which group elements) than id (which are used to identify exactly one element).

Neverthless, try this:

$("span[id=myid]").remove();

Functions that use ele.parentNode.removeChild(ele) won't work for elements you've created but not yet inserted into the HTML. Libraries like jQuery and Prototype wisely use a method like the following to evade that limitation.

_limbo = document.createElement('div');
function deleteElement(ele){
    _limbo.appendChild(ele);
    _limbo.removeChild(ele);
}

I think JavaScript works like that because the DOM's original designers held parent/child and previous/next navigation as a higher priority than the DHTML modifications that are so popular today. Being able to read from one <input type='text'> and write to another by relative location in the DOM was useful in the mid-90s, a time when the dynamic generation of entire HTML forms or interactive GUI elements was barely a twinkle in some developer's eye.

You need to hook to console exit event and not your process.

http://geekswithblogs.net/mrnat/archive/2004/09/23/11594.aspx

Capture console exit C#

Just use toDateString() on both dates. toDateString doesn't include the time, so for 2 times on the same date, the values will be equal, as demonstrated below.

var d1 = new Date(2019,01,01,1,20)
var d2 = new Date(2019,01,01,2,20)
console.log(d1==d2) // false
console.log(d1.toDateString() == d2.toDateString()) // true

Obviously some of the timezone concerns expressed elsewhere on this question are valid, but in many scenarios, those are not relevant.

As of Swift 5, the following code collection works.

 // main dict to start with
 var myDict : Dictionary = [ 1 : "abc", 2 : "cde"]

 // dict(s) to be added to main dict
 let myDictToMergeWith : Dictionary = [ 5 : "l m n"]
 let myDictUpdated : Dictionary = [ 5 : "lmn"]
 let myDictToBeMapped : Dictionary = [ 6 : "opq"]

 myDict[3]="fgh"
 myDict.updateValue("ijk", forKey: 4)

 myDict.merge(myDictToMergeWith){(current, _) in current}
 print(myDict)

 myDict.merge(myDictUpdated){(_, new) in new}
 print(myDict)

 myDictToBeMapped.map {
     myDict[$0.0] = $0.1
 }
 print(myDict)

Assuming this example HTML:

<input type="text" name="email" id="email" />
<input type="text" name="first_name" id="first_name" />
<input type="text" name="last_name" id="last_name" />

You could have this javascript:

$("#email").bind("change", function(e){
  $.getJSON("http://yourwebsite.com/lokup.php?email=" + $("#email").val(),
        function(data){
          $.each(data, function(i,item){
            if (item.field == "first_name") {
              $("#first_name").val(item.value);
            } else if (item.field == "last_name") {
              $("#last_name").val(item.value);
            }
          });
        });
});

Then just you have a PHP script (in this case lookup.php) that takes an email in the query string and returns a JSON formatted array back with the values you want to access. This is the part that actually hits the database to look up the values:

<?php
//look up the record based on email and get the firstname and lastname
...

//build the JSON array for return
$json = array(array('field' => 'first_name', 
                    'value' => $firstName), 
              array('field' => 'last_name', 
                    'value' => $last_name));
echo json_encode($json );
?>

You'll want to do other things like sanitize the email input, etc, but should get you going in the right direction.

You can also change label display parameters like fontsize with a line like this:

zed = [tick.label.set_fontsize(14) for tick in ax.yaxis.get_major_ticks()]

Here is another method to get date

new Date().getDate()          // Get the day as a number (1-31)
new Date().getDay()           // Get the weekday as a number (0-6)
new Date().getFullYear()      // Get the four digit year (yyyy)
new Date().getHours()         // Get the hour (0-23)
new Date().getMilliseconds()  // Get the milliseconds (0-999)
new Date().getMinutes()       // Get the minutes (0-59)
new Date().getMonth()         // Get the month (0-11)
new Date().getSeconds()       // Get the seconds (0-59)
new Date().getTime()          // Get the time (milliseconds since January 1, 1970)

In Java 8, Arrays.parallelSetAll seems ready made for this purpose:

import java.util.Arrays;

Arrays.parallelSetAll(array, (i) -> array[i].trim());

This will modify the original array in place, replacing each element with the result of the lambda expression.

I guess the simplest solution would be:

mProgressBar.setScaleY(3f);

you can go to application\config\config.php file and remove index.php

 $config['index_page'] = 'index.php';   // delete index.php

Change to

 $config['index_page'] = '';

Take a look at LinkedHashSet class

From Java doc:

Hash table and linked list implementation of the Set interface, with predictable iteration order. This implementation differs from HashSet in that it maintains a doubly-linked list running through all of its entries. This linked list defines the iteration ordering, which is the order in which elements were inserted into the set (insertion-order). Note that insertion order is not affected if an element is re-inserted into the set. (An element e is reinserted into a set s if s.add(e) is invoked when s.contains(e) would return true immediately prior to the invocation.).

You can use the existing $filter service. I updated the fiddle above http://jsfiddle.net/gbW8Z/12/

 $scope.showdetails = function(fish_id) {
     var found = $filter('filter')($scope.fish, {id: fish_id}, true);
     if (found.length) {
         $scope.selected = JSON.stringify(found[0]);
     } else {
         $scope.selected = 'Not found';
     }
 }

Angular documentation is here http://docs.angularjs.org/api/ng.filter:filter

As mentionned here, I've made it work with some ":before" pseudo-class and a small bit of javascript. Here is the idea :

 #myInput:before{ content:"Date of birth"; width:100%; color:#AAA; } 
 #myInput:focus:before,
 #myInput.not_empty:before{ content:none }

Then in javascript, add the "not_empty" class depending on the value in the onChange and onKeyUp events.

You can even add all of this dynamically on every date fields. Check my answer on the other thread for the code.

It's not perfect but it's working well in Chrome and iOS7 webviews. Maybe it could help you.

This is what solve my problem.

If you are trying to use debugger make sure you breakpoint is not on URL or URLConnection just put your breakpoint on BufferReader or inside while loop.

If nothing works try using apache library http://hc.apache.org/index.html.

no SSL, no JDK update needed, no need to set properties even, just simple trick :)

async Task<int> AccessTheWebAsync()  
{   
    // You need to add a reference to System.Net.Http to declare client.  
    HttpClient client = new HttpClient();  

    // GetStringAsync returns a Task<string>. That means that when you await the  
    // task you'll get a string (urlContents).  
    Task<string> getStringTask = 

    client.GetStringAsync("http://msdn.microsoft.com");  

    // You can do work here that doesn't rely on the string from GetStringAsync.  
    DoIndependentWork();  

    // The await operator suspends AccessTheWebAsync.  
    //  - AccessTheWebAsync can't continue until getStringTask is complete.  
    //  - Meanwhile, control returns to the caller of AccessTheWebAsync.  
    //  - Control resumes here when getStringTask is complete.   
    //  - The await operator then retrieves the string result from 
    getStringTask.  
    string urlContents = await getStringTask;  

    // The return statement specifies an integer result.  
    // Any methods that are awaiting AccessTheWebenter code hereAsync retrieve the length 
    value.  
    return urlContents.Length;  
}  

A simple way using Apache HTTP Components is

Request.Post("http://www.example.com/page.php")
            .bodyForm(Form.form().add("id", "10").build())
            .execute()
            .returnContent();

Take a look at the Fluent API

JSON.stringify takes more optional arguments.

Try:

 JSON.stringify({a:1,b:2,c:{d:1,e:[1,2]}}, null, 4); // Indented 4 spaces
 JSON.stringify({a:1,b:2,c:{d:1,e:[1,2]}}, null, "\t"); // Indented with tab

From:

How can I beautify JSON programmatically?

Should work in modern browsers, and it is included in json2.js if you need a fallback for browsers that don't support the JSON helper functions. For display purposes, put the output in a <pre> tag to get newlines to show.

Just the names:

SELECT SPECIFIC_NAME  
FROM YOUR_DB_NAME.information_schema.routines  
WHERE routine_type = 'PROCEDURE'

I think that this will do the trick:

table{
    table-layout: fixed;
    width: 300px;
}

/**
 * Reverse LinkedList
 * @author asharda
 *
 */

class Node
{
  int data;
  Node next;
  Node(int data)
  {
    this.data=data;
  }
}
public class ReverseLinkedList {

  static Node root;
  Node temp=null;
  public void insert(int data)
  {
    if(root==null)
    {
      root=new Node(data);

    }
    else
    {
      temp=root;
      while(temp.next!=null)
      {
        temp=temp.next;
      }

      Node newNode=new Node(data);
      temp.next=newNode;
    }
  }//end of insert

  public void display(Node head)
  {
    while(head!=null)
    {
      System.out.println(head.data);
      head=head.next;
    }

  }

  public Node reverseLinkedList(Node head)
  {
    Node newNode;
    Node tempr=null;
    while(head!=null)
    {
      newNode=new Node(head.data);
      newNode.next=tempr;
      tempr=newNode;
      head=head.next;
    }
    return tempr;
  }
  public static void main(String[] args) {

    ReverseLinkedList r=new ReverseLinkedList();
    r.insert(10);
    r.insert(20);
    r.insert(30);
    r.display(root);
    Node t=r.reverseLinkedList(root);
    r.display(t);
  }

}

You can use the magic methods __getattribute__ and __setattr__.

class MyClass:
    def __init__(self, attrvalue):
        self.myattr = attrvalue
    def __getattribute__(self, attr):
        if attr == "myattr":
            #Getter for myattr
    def __setattr__(self, attr):
        if attr == "myattr":
            #Setter for myattr

Be aware that __getattr__ and __getattribute__ are not the same. __getattr__ is only invoked when the attribute is not found.

To make a dropdown list you need two properties:

1. a property to which you will bind to (usually a scalar property of type integer or string)
2. a list of items containing two properties (one for the values and one for the text)

In your case you only have a list of string which cannot be exploited to create a usable drop down list.

While for number 2. you could have the value and the text be the same you need a property to bind to. You could use a weakly typed version of the helper:

@model List<string>
@Html.DropDownList(
    "Foo", 
    new SelectList(
        Model.Select(x => new { Value = x, Text = x }),
        "Value",
        "Text"
    )
)

where Foo will be the name of the ddl and used by the default model binder. So the generated markup might look something like this:

<select name="Foo" id="Foo">
    <option value="item 1">item 1</option>
    <option value="item 2">item 2</option>
    <option value="item 3">item 3</option>
    ...
</select>

This being said a far better view model for a drop down list is the following:

public class MyListModel
{
    public string SelectedItemId { get; set; }
    public IEnumerable<SelectListItem> Items { get; set; }
}

and then:

@model MyListModel
@Html.DropDownListFor(
    x => x.SelectedItemId,
    new SelectList(Model.Items, "Value", "Text")
)

and if you wanted to preselect some option in this list all you need to do is to set the SelectedItemId property of this view model to the corresponding Value of some element in the Items collection.

All the info you need, is provided in the release announcement for m2e 1.1:

m2e 1.1 has been released as part of Eclipse Juno simultaneous release today.

[...]

m2e 1.1 is already included in "Eclipse IDE for Java Developers" package available from http://eclipse.org/downloads/ or it can be installed from Eclipse Juno release repository [2]. Eclipse 3.7/Indigo users can install the new version from m2e release repository [3]

[...]

[2] http://download.eclipse.org/releases/juno

[3] http://download.eclipse.org/technology/m2e/releases

map[key] = value is provided for easier syntax. It is easier to read and write.

The reason for which you need to have default constructor is that map[key] is evaluated before assignment. If key wasn't present in map, new one is created (with default constructor) and reference to it is returned from operator[].

try

Environment.GetEnvironmentVariable("temp");

You can get the length using the following EL:

#{Bean.list.size()}

Based on goodgamerguy's answer the solution is:

myFragment.this.requestPermissions(....)

Update (as 2019):

cd ~/.vim
git clone git://github.com/tpope/vim-haml.git pack/bundle/start/haml

Explanation (from :h pack ad :h packages):

1. All the directories found are added to runtimepath. They must be in ~/.vim/pack/whatever/start [you can only change whatever].
2. the plugins found in the plugins dir in runtimepath are sourced.

So this load the plugin on start (hence the name start).

You can also get optional plugin (loaded with :packadd) if you put them in ~/.vim/pack/bundle/opt

I found it easier to edit the project file directly e.g. YourApp.csproj.

You can do this by modifying ApplicationIcon property element:

<ApplicationIcon>..\Path\To\Application.ico</ApplicationIcon>

Also, if you create an MSI installer for your application e.g. using WiX, you can use the same icon again for display in Add/Remove Programs. See tip 5 here.

1. For activation you can go to the venv your virtualenv directory by cd venv.

2. Then on Windows, type dir (on unix, type ls). You will get 5 folders include, Lib, Scripts, tcl and 60

3. Now type .\Scripts\activate to activate your virtualenv venv.

Your prompt will change to indicate that you are now operating within the virtual environment. It will look something like this (venv)user@host:~/venv$.

And your venv is activated now.

You don't really gain much by doing this, in fact it slows method_a down because it'll define and recompile the other function every time it's called. Given that, it would probably be better to just prefix the function name with underscore to indicate it's a private method -- i.e. _method_b.

I suppose you might want to do this if the nested function's definition varied each time for some reason, but that may indicate a flaw in your design. That said, there is a valid reason to do this to allow the nested function to use arguments that were passed to the outer function but not explicitly passed on to them, which sometimes occurs when writing function decorators, for example. It's what is being shown in the accepted answer although a decorator is not being defined or used.

Update:

Here's proof that nesting them is slower (using Python 3.6.1), although admittedly not by much in this trivial case:

setup = """
class Test(object):
    def separate(self, arg):
        some_data = self._method_b(arg)

    def _method_b(self, arg):
        return arg+1

    def nested(self, arg):

        def method_b2(self, arg):
            return arg+1

        some_data = method_b2(self, arg)

obj = Test()
"""
from timeit import Timer
print(min(Timer(stmt='obj.separate(42)', setup=setup).repeat()))  # -> 0.24479823284461724
print(min(Timer(stmt='obj.nested(42)', setup=setup).repeat()))    # -> 0.26553459700452575

Note I added some self arguments to your sample functions to make them more like real methods (although method_b2 still isn't technically a method of the Test class). Also the nested function is actually called in that version, unlike yours.

Your idea to use enumerate() was correct.

indices = []
for i, elem in enumerate(mylist):
    if 'aa' in elem:
        indices.append(i)

Alternatively, as a list comprehension:

indices = [i for i, elem in enumerate(mylist) if 'aa' in elem]

It's because when you enter a number then press Enter, input.nextInt() consumes only the number, not the "end of line". Primitive data types like int, double etc do not consume "end of line", therefore the "end of line" remains in buffer and When input.next() executes, it consumes the "end of line" from buffer from the first input. That's why, your String sentence = scanner.next() only consumes the "end of line" and does not wait to read from keyboard.

Tip: use scanner.nextLine() instead of scanner.next() because scanner.next() does not read white spaces from the keyboard. (Truncate the string after giving some space from keyboard, only show string before space.)

ln -s /mnt/usr/lib/* /usr/lib/

Another very subtle cause:

Multi-flavor library should be compiled in specific way than a normal single-flavored. Otherwise it silently produces cannot resolve symbols error.

Multi flavor app based on multi flavor library in Android Gradle

You'll have problems creating lists without commas. It shouldn't be too hard to transform your data so that it uses commas as separating character.

Once you have commas in there, it's a relatively simple list creation operations:

array1 = [1,2,3]
array2 = [4,5,6]

array3 = [array1, array2]

array4 = [7,8,9]
array5 = [10,11,12]

array3 = [array3, [array4, array5]]

When testing we get:

print(array3)

[[[1, 2, 3], [4, 5, 6]], [[7, 8, 9], [10, 11, 12]]]

And if we test with indexing it works correctly reading the matrix as made up of 2 rows and 2 columns:

array3[0][1]
[4, 5, 6]

array3[1][1]
[10, 11, 12]

Hope that helps.

This answer still comes up high in the list for ORA-12899 and lot of non helpful comments above, even if they are old. The most helpful comment was #4 for any professional trying to find out why they are getting this when loading data.

Some characters are more than 1 byte in length, especially true on SQL Server. And what might fit in a varchar(20) in SQLServer won't fit into a similar varchar2(20) in Oracle.

I ran across this error yesterday with SSIS loading an Oracle database with the Attunity drivers and thought I would save folks some time.

You can do that easily by DataGrip .

1. First save your excel file as csv formate . Open the excel file then SaveAs as csv format
2. Go to datagrip then create the table structure according to the csv file . Suggested create the column name as the column name as Excel column
3. right click on the table name from the list of table name of your database then click of the import data from file . Then select the converted csv file .

.

Picked this up in the php docs:

<?php
  // split the phrase by any number of commas or space characters,
  // which include " ", \r, \t, \n and \f

  $keywords = preg_split("/[\s,]+/", "hypertext language, programming");
  print_r($keywords);
?>

I think this is what you're looking for...

>>> import datetime
>>> dt = datetime.datetime.now()
>>> dt = dt.replace(hour=0, minute=0, second=0, microsecond=0) # Returns a copy
>>> dt
datetime.datetime(2011, 3, 29, 0, 0)

But if you really don't care about the time aspect of things, then you should really only be passing around date objects...

>>> d_truncated = datetime.date(dt.year, dt.month, dt.day)
>>> d_truncated
datetime.date(2011, 3, 29)

Try

$ awk 'NF>1{print $NF}' file
example.
line.
file.

To get the result in one line as in your example, try:

{
    sub(/\./, ",", $NF)
    str = str$NF
}
END { print str }

output:

$ awk -f script.awk file
example, line, file, 

Pure bash:

$ while read line; do [ -z "$line" ] && continue ;echo ${line##* }; done < file
example.
line.
file.

Here's a method that worked for me. When you type into the field, it puts that text into the hidden span, then gets its new width and applies it to the input field. It grows and shrinks with your input, with a safeguard against the input virtually disappearing when you erase all input. Tested in Chrome. (EDIT: works in Safari, Firefox and Edge at the time of this edit)

function travel_keyup(e)_x000D_
{_x000D_
    if (e.target.value.length == 0) return;_x000D_
    var oSpan=document.querySelector('#menu-enter-travel span');_x000D_
    oSpan.textContent=e.target.value;_x000D_
    match_span(e.target, oSpan);_x000D_
}_x000D_
function travel_keydown(e)_x000D_
{_x000D_
    if (e.key.length == 1)_x000D_
    {_x000D_
        if (e.target.maxLength == e.target.value.length) return;_x000D_
        var oSpan=document.querySelector('#menu-enter-travel span');_x000D_
        oSpan.textContent=e.target.value + '' + e.key;_x000D_
        match_span(e.target, oSpan);_x000D_
    }_x000D_
}_x000D_
function match_span(oInput, oSpan)_x000D_
{_x000D_
    oInput.style.width=oSpan.getBoundingClientRect().width + 'px';_x000D_
}_x000D_
_x000D_
window.addEventListener('load', function()_x000D_
{_x000D_
    var oInput=document.querySelector('#menu-enter-travel input');_x000D_
    oInput.addEventListener('keyup', travel_keyup);_x000D_
    oInput.addEventListener('keydown', travel_keydown);_x000D_
_x000D_
    match_span(oInput, document.querySelector('#menu-enter-travel span'));_x000D_
});

#menu-enter-travel input_x000D_
{_x000D_
 width: 8px;_x000D_
}_x000D_
#menu-enter-travel span_x000D_
{_x000D_
 visibility: hidden;_x000D_
    position: absolute;_x000D_
    top: 0px;_x000D_
    left: 0px;_x000D_
}

<div id="menu-enter-travel">_x000D_
<input type="text" pattern="^[0-9]{1,4}$" maxlength="4">KM_x000D_
<span>9</span>_x000D_
</div>

I haven't had a problem just using Unix-style path separators, even on Windows (though it is good practice to check File.separatorChar).

The technique of using ClassLoader.getResource() is best for read-only resources that are going to be loaded from JAR files. Sometimes, you can programmatically determine the application directory, which is useful for admin-configurable files or server applications. (Of course, user-editable files should be stored somewhere in the System.getProperty("user.home") directory.)

In ES6, imports are live read-only views on exported-values. As a result, when you do import a from "somemodule";, you cannot assign to a no matter how you declare a in the module.

However, since imported variables are live views, they do change according to the "raw" exported variable in exports. Consider the following code (borrowed from the reference article below):

//------ lib.js ------
export let counter = 3;
export function incCounter() {
    counter++;
}

//------ main1.js ------
import { counter, incCounter } from './lib';

// The imported value `counter` is live
console.log(counter); // 3
incCounter();
console.log(counter); // 4

// The imported value can’t be changed
counter++; // TypeError

As you can see, the difference really lies in lib.js, not main1.js.

To summarize:

• You cannot assign to import-ed variables, no matter how you declare the corresponding variables in the module.
• The traditional let-vs-const semantics applies to the declared variable in the module.
  • If the variable is declared const, it cannot be reassigned or rebound in anywhere.
  • If the variable is declared let, it can only be reassigned in the module (but not the user). If it is changed, the import-ed variable changes accordingly.

Reference: http://exploringjs.com/es6/ch_modules.html#leanpub-auto-in-es6-imports-are-live-read-only-views-on-exported-values

You can use componentWillReceiveProps.

constructor(props) {
    super(props);
    this.state = {
      productdatail: ''
    };
}

componentWillReceiveProps(nextProps){
    this.setState({ productdatail: nextProps.productdetailProps })
}

I have used double pointers today while I was programming something for work, so I can answer why we had to use them (it's the first time I actually had to use double pointers). We had to deal with real time encoding of frames contained in buffers which are members of some structures. In the encoder we had to use a pointer to one of those structures. The problem was that our pointer was being changed to point to other structures from another thread. In order to use the current structure in the encoder, I had to use a double pointer, in order to point to the pointer that was being modified in another thread. It wasn't obvious at first, at least for us, that we had to take this approach. A lot of address were printed in the process :)).

You SHOULD use double pointers when you work on pointers that are changed in other places of your application. You might also find double pointers to be a must when you deal with hardware that returns and address to you.

static private Drawable **scaleDrawable**(Drawable drawable, int width, int height) {

    int wi = drawable.getIntrinsicWidth();
    int hi = drawable.getIntrinsicHeight();
    int dimDiff = Math.abs(wi - width) - Math.abs(hi - height);
    float scale = (dimDiff > 0) ? width / (float)wi : height /
            (float)hi;
    Rect bounds = new Rect(0, 0, (int)(scale * wi), (int)(scale * hi));
    drawable.setBounds(bounds);
    return drawable;
}

Try this command for Version <= Marshmallow,

adb devices

List of devices attached 38ccdc87 device

adb tcpip 5555

restarting in TCP mode port: 5555

adb shell ip addr show wlan0

24: wlan0: mtu 1500 qdisc mq state UP qlen 1000 link/ether ac:c1:ee:6b:22:f1 brd ff:ff:ff:ff:ff:ff inet 192.168.0.18/24 brd 192.168.0.255 scope global wlan0 valid_lft forever preferred_lft forever inet6 fd01::1d45:6b7a:a3b:5f4d/64 scope global temporary dynamic valid_lft 287sec preferred_lft 287sec inet6 fd01::aec1:eeff:fe6b:22f1/64 scope global dynamic valid_lft 287sec preferred_lft 287sec inet6 fe80::aec1:eeff:fe6b:22f1/64 scope link valid_lft forever preferred_lft forever

To connect to your device run this

adb connect 192.168.0.18

connected to 192.168.0.18:5555

Make sure you have adb inside this location android-sdk\platform-tools

When using MacBook, refer to the snippets below;

For zsh:

echo 'export PATH="$HOME/.composer/vendor/bin:$PATH"' >>  ~/.zshrc
source ~/.zshrc

For Bash:

echo 'export PATH="$HOME/.composer/vendor/bin:$PATH"' >> ~/.bashrc
source ~/.bashrc

I know you're using jQuery but for those who want a pure Javascript solution:

// Serialize form fields as URI argument/HTTP POST data
function serializeForm(form) {
    var kvpairs = [];
    for ( var i = 0; i < form.elements.length; i++ ) {
        var e = form.elements[i];
        if(!e.name || !e.value) continue; // Shortcut, may not be suitable for values = 0 (considered as false)
        switch (e.type) {
            case 'text':
            case 'textarea':
            case 'password':
            case 'hidden':
                kvpairs.push(encodeURIComponent(e.name) + "=" + encodeURIComponent(e.value));
                break;
            case 'radio':
            case 'checkbox':
                if (e.checked) kvpairs.push(encodeURIComponent(e.name) + "=" + encodeURIComponent(e.value));
                break;
            /*  To be implemented if needed:
            case 'select-one':
                ... document.forms[x].elements[y].options[0].selected ...
                break;
            case 'select-multiple':
                for (z = 0; z < document.forms[x].elements[y].options.length; z++) {
                    ... document.forms[x].elements[y].options[z].selected ...
                } */
                break;
        }
    }
    return kvpairs.join("&");
}

This is how I did it:

curl -v \
  --key ./admin-key.pem \
  --cert ./admin.pem \
  https://xxxx/api/v1/

The key is to use background-color: inherit; on the pseudo element.
See: http://jsfiddle.net/EdUmc/

if I remember well... in query analyzer or equivalent:

BACKUP LOG  databasename  WITH TRUNCATE_ONLY

DBCC SHRINKFILE (  databasename_Log, 1)

I had the same issue and I installed this cordova plugin and problem solved.

cordova plugin add cordova-android-support-gradle-release --save

In addition to @takemyoxygen's answer the convention of having a function name that ends in Async is that this function is truly asynchronous. I.e. it does not start a new thread and it doesn't simply call Task.Run. If that is all the code that is in your function, it will be better to remove it completely and simply have:

List<Item> list = await Task.Run(() => manager.GetList());

Using tidyverse

df %>% tidyr::gather("id", "value", 1:4) %>% 
  ggplot(., aes(Xax, value))+
  geom_point()+
  geom_smooth(method = "lm", se=FALSE, color="black")+
  facet_wrap(~id)

DATA

df<- read.table(text =c("
A       B       C       G       Xax
0.451   0.333   0.034   0.173   0.22        
0.491   0.270   0.033   0.207   0.34    
0.389   0.249   0.084   0.271   0.54    
0.425   0.819   0.077   0.281   0.34
0.457   0.429   0.053   0.386   0.53    
0.436   0.524   0.049   0.249   0.12    
0.423   0.270   0.093   0.279   0.61    
0.463   0.315   0.019   0.204   0.23"), header = T)

Go's net/http package has many functions that deal with headers. Among them are Add, Del, Get and Set methods. The way to use Set is:

func yourHandler(w http.ResponseWriter, r *http.Request) {
    w.Header().Set("header_name", "header_value")
}

You need to select jQuery in the dropdown on the left and you have a syntax error because the $(document).ready should end with }); not )}; Check this link.

Can you set the password to the phpmyadmin here

http://localhost/security/index.php

I know it's an older post, but i wanna add some extra informations about that. Firstly, i think that rvm does great BUT it wasn't updating ruby from my system (MAC OS Yosemite).

What rvmwas doing : installing to another location and setting up the path there to my environment variable ... And i was kinda bored, because i had two ruby now on my system.

So to fix that, i uninstalled the rvm, then used the Homebrew package manager available here and installed ruby throw terminal command by doing brew install ruby.

And then, everything was working perfectly ! The ruby from my system was updated ! Hope it will help for the next adventurers !

Take care to strip out newlines from any string you pass to setData(). Otherwise an exception gets thrown.

Also note that even if you do that, then subsequently get that data again using getData(), CKEditor puts the line breaks back in.

I was looking for the right method to handle those radio buttons here is an example for a solution I found here:

<tr *ngFor="let entry of entries">
    <td>{{ entry.description }}</td>
    <td>
        <input type="radio" name="radiogroup" 
            [value]="entry.id" 
            (change)="onSelectionChange(entry)">
    </td>
</tr>

Notice the onSelectionChange that passes the current element to the method.

Hi I would do something like this:

var id = 4; // inital number of rows plus one
function addRow(){
   // add a new tr with id 
   // increment id;
}

function deleteRow(id){
   $("#" + id).remove();
}

and i would have a table like this:

<table id = 'dsTable' >
      <tr id=1>
         <td> Relationship Type </td>
         <td> Date of Birth </td>
         <td> Gender </td>
      </tr>
      <tr id=2>
         <td> Spouse </td>
         <td> 1980-22-03 </td>
         <td> female </td>
         <td> <input type="button" id ="addDep" value="Add" onclick = "add()" </td>
         <td> <input type="button" id ="deleteDep" value="Delete" onclick = "deleteRow(2)"  </td>
      </tr>
       <tr id=3>
         <td> Child </td>
         <td> 2008-23-06 </td>
         <td> female </td>
         <td> <input type="button" id ="addDep" value="Add" onclick = "add()"</td>
         <td>  <input type="button" id ="deleteDep" value="Delete" onclick = "deleteRow(3)" </td>
      </tr>
   </table>

Also if you want you can make a loop to build up the table. So it will be easy to build the table. The same you can do with edit:)

JSON.stringify()

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.

Three ways you can do this - from the form designer, select the form, and where you normally see the list of properties, just above it there should be a little lightning symbol - this shows you all the events of the form. Find the form load event in the list, and you should be able to pick ProgramViwer_Load from the dropdown.

A second way to do it is programmatically - somewhere (constructor maybe) you'd need to add it, something like: ProgramViwer.Load += new EventHandler(ProgramViwer_Load);

A third way using the designer (probably the quickest) - when you create a new form, double click on the middle of it on it in design mode. It'll create a Form load event for you, hook it in, and take you to the event handler code. Then you can just add your two lines and you're good to go!

Following the recommended way of doing it. Found in the documentation https://select2.github.io/options.html#my-first-option-is-being-displayed-instead-of-my-placeholder (this seems to be a fairly common issue):

When this happens it usually means that you do not have a blank <option></option> as the first option in your <select>.

as in:

<select>
   <option></option>
   <option value="foo">your option 1</option>
   <option value="bar">your option 2</option>
   <option value="etc">...</option>
</select>

Try this:

Project -> Properties -> Java Build Path -> Add Class Folder.

If it doesnt work, please be specific in what way your compilation fails, specifically post the error messages Eclipse returns, and i will know what to do about it.

I assume that </ is not accepted inside the string.

Try to escape the forward slash "/" by preceding it with a backward slash "\" for example:

var hh = "<b>test<\/b>";