If you working with numpy, you can use the following solution which also works with negative numbers (it's also working on arrays)

import numpy as np
def round_down(num):
    if num < 0:
        return -np.ceil(abs(num))
    else:
        return np.int32(num)
round_down = np.vectorize(round_down)

round_down([-1.1, -1.5, -1.6, 0, 1.1, 1.5, 1.6])
> array([-2., -2., -2.,  0.,  1.,  1.,  1.])

I think it will also work if you just use the math module instead of numpy module.

Something i find pretty cool, which is that if your list is only 2 items long:

ls = ['a', 'b']
dict([ls])
>>> {'a':'b'}

Remember, dict accepts any iterable containing an iterable where each item in the iterable must itself be an iterable with exactly two objects.

The

res/values/colors.xml.

<color name="red">#ffff0000</color>
android:background="@color/red"

example didn't work for me, but the

android:background="#(hexidecimal here without these parenthesis)"

worked for me in the relative layout element as an attribute.

While using simplified tags with AndroidX consider using HtmlCompat.fromHtml()

String s = "<b>Bolded text</b>, <i>italic text</i>, even <u>underlined</u>!"    
TextView tv = (TextView)findViewById(R.id.THE_TEXTVIEW_ID);
tv.setText(HtmlCompat.fromHtml(s, FROM_HTML_MODE_LEGACY));

PHP runs on the server and Javascript runs on the client, so you can't set a PHP variable to equal a Javascript variable without sending the value to the server. You can, however, set a Javascript variable to equal a PHP variable:

<script type="text/javascript">
  var foo = '<?php echo $foo ?>';
</script>

To send a Javascript value to PHP you'd need to use AJAX. With jQuery, it would look something like this (most basic example possible):

var variableToSend = 'foo';
$.post('file.php', {variable: variableToSend});

On your server, you would need to receive the variable sent in the post:

$variable = $_POST['variable'];

This works just fine for me.

<Button Command="{Binding Connect}" 
        CommandParameter="{Binding ElementName=MyPasswordBox}"/>

This one helped for me

//System.Web.HttpContext.Current.Server.MapPath //        
FileStream fileStream = new FileStream(System.Web.HttpContext.Current.Server.MapPath("~/File.txt"),
FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);

Yes.

Random.NextDouble returns a double between 0 and 1. You then multiply that by the range you need to go into (difference between maximum and minimum) and then add that to the base (minimum).

public double GetRandomNumber(double minimum, double maximum)
{ 
    Random random = new Random();
    return random.NextDouble() * (maximum - minimum) + minimum;
}

Real code should have random be a static member. This will save the cost of creating the random number generator, and will enable you to call GetRandomNumber very frequently. Since we are initializing a new RNG with every call, if you call quick enough that the system time doesn't change between calls the RNG will get seeded with the exact same timestamp, and generate the same stream of random numbers.

public mySentences:Array<any> = [
    {id: 1, text: 'Sentence 1'},
    {id: 2, text: 'Sentence 2'},
    {id: 3, text: 'Sentence 3'},
    {id: 4, text: 'Sentenc4 '},
];

OR

public mySentences:Array<object> = [
    {id: 1, text: 'Sentence 1'},
    {id: 2, text: 'Sentence 2'},
    {id: 3, text: 'Sentence 3'},
    {id: 4, text: 'Sentenc4 '},
];

Just in case someone is interest only in what kind of process created the shared moeries, call

ls -l /dev/shm

It lists the names that are associated with the shared memories - at least on Ubuntu. Usually the names are quite telling.

The following will solve your problem:

td.last {
    width: 1px;
    white-space: nowrap;
}

Flexible, Class-Based Solution

And a more flexible solution is creating a .fitwidth class and applying that to any columns you want to ensure their contents are fit on one line:

td.fitwidth {
    width: 1px;
    white-space: nowrap;
}

And then in your HTML:

<tr>
    <td class="fitwidth">ID</td>
    <td>Description</td>
    <td class="fitwidth">Status</td>
    <td>Notes</td>
</tr>

Update April 27, 2015

Up and coming to the HTML5 scene is the download attribute. It's supported in Firefox and Chrome, and soon to come to IE11. Depending on your needs, you could use it instead of an AJAX request (or using window.location) so long as the file you want to download is on the same origin as your site.

You could always make the AJAX request/window.location a fallback by using some JavaScript to test if download is supported and if not, switching it to call window.location.

Original answer

You can't have an AJAX request open the download prompt since you physically have to navigate to the file to prompt for download. Instead, you could use a success function to navigate to download.php. This will open the download prompt but won't change the current page.

$.ajax({
    url: 'download.php',
    type: 'POST',
    success: function() {
        window.location = 'download.php';
    }
});

Even though this answers the question, it's better to just use window.location and avoid the AJAX request entirely.

How does it work?

When a JSF view (Facelets/JSP file) get built/restored, a JSF component tree will be produced. At that moment, the view build time, all binding attributes are evaluated (along with id attribtues and taghandlers like JSTL). When the JSF component needs to be created before being added to the component tree, JSF will check if the binding attribute returns a precreated component (i.e. non-null) and if so, then use it. If it's not precreated, then JSF will autocreate the component "the usual way" and invoke the setter behind binding attribute with the autocreated component instance as argument.

In effects, it binds a reference of the component instance in the component tree to a scoped variable. This information is in no way visible in the generated HTML representation of the component itself. This information is in no means relevant to the generated HTML output anyway. When the form is submitted and the view is restored, the JSF component tree is just rebuilt from scratch and all binding attributes will just be re-evaluated like described in above paragraph. After the component tree is recreated, JSF will restore the JSF view state into the component tree.

Component instances are request scoped!

Important to know and understand is that the concrete component instances are effectively request scoped. They're newly created on every request and their properties are filled with values from JSF view state during restore view phase. So, if you bind the component to a property of a backing bean, then the backing bean should absolutely not be in a broader scope than the request scope. See also JSF 2.0 specitication chapter 3.1.5:

3.1.5 Component Bindings

...

Component bindings are often used in conjunction with JavaBeans that are dynamically instantiated via the Managed Bean Creation facility (see Section 5.8.1 “VariableResolver and the Default VariableResolver”). It is strongly recommend that application developers place managed beans that are pointed at by component binding expressions in “request” scope. This is because placing it in session or application scope would require thread-safety, since UIComponent instances depends on running inside of a single thread. There are also potentially negative impacts on memory management when placing a component binding in “session” scope.

Otherwise, component instances are shared among multiple requests, possibly resulting in "duplicate component ID" errors and "weird" behaviors because validators, converters and listeners declared in the view are re-attached to the existing component instance from previous request(s). The symptoms are clear: they are executed multiple times, one time more with each request within the same scope as the component is been bound to.

And, under heavy load (i.e. when multiple different HTTP requests (threads) access and manipulate the very same component instance at the same time), you may face sooner or later an application crash with e.g. Stuck thread at UIComponent.popComponentFromEL, or Java Threads at 100% CPU utilization using richfaces UIDataAdaptorBase and its internal HashMap, or even some "strange" IndexOutOfBoundsException or ConcurrentModificationException coming straight from JSF implementation source code while JSF is busy saving or restoring the view state (i.e. the stack trace indicates saveState() or restoreState() methods and like).

Using binding on a bean property is bad practice

Regardless, using binding this way, binding a whole component instance to a bean property, even on a request scoped bean, is in JSF 2.x a rather rare use case and generally not the best practice. It indicates a design smell. You normally declare components in the view side and bind their runtime attributes like value, and perhaps others like styleClass, disabled, rendered, etc, to normal bean properties. Then, you just manipulate exactly that bean property you want instead of grabbing the whole component and calling the setter method associated with the attribute.

In cases when a component needs to be "dynamically built" based on a static model, better is to use view build time tags like JSTL, if necessary in a tag file, instead of createComponent(), new SomeComponent(), getChildren().add() and what not. See also How to refactor snippet of old JSP to some JSF equivalent?

Or, if a component needs to be "dynamically rendered" based on a dynamic model, then just use an iterator component (<ui:repeat>, <h:dataTable>, etc). See also How to dynamically add JSF components.

Composite components is a completely different story. It's completely legit to bind components inside a <cc:implementation> to the backing component (i.e. the component identified by <cc:interface componentType>. See also a.o. Split java.util.Date over two h:inputText fields representing hour and minute with f:convertDateTime and How to implement a dynamic list with a JSF 2.0 Composite Component?

Only use binding in local scope

However, sometimes you'd like to know about the state of a different component from inside a particular component, more than often in use cases related to action/value dependent validation. For that, the binding attribute can be used, but not in combination with a bean property. You can just specify an in the local EL scope unique variable name in the binding attribute like so binding="#{foo}" and the component is during render response elsewhere in the same view directly as UIComponent reference available by #{foo}. Here are several related questions where such a solution is been used in the answer:

• Validate input as required only if certain command button is pressed
• How to render a component only if another component is not rendered?
• JSF 2 dataTable row index without dataModel
• Primefaces dependent selectOneMenu and required="true"
• Validate a group of fields as required when at least one of them is filled
• How to change css class for the inputfield and label when validation fails?
• Getting JSF-defined component with Javascript

• Use an EL expression to pass a component ID to a composite component in JSF

  (and that's only from the last month...)

See also:

• How to use component binding in JSF right ? (request-scoped component in session scoped bean)
• View scope: java.io.NotSerializableException: javax.faces.component.html.HtmlInputText
• Binding attribute causes duplicate component ID found in the view

It is also possible to receive this error from a select component if the query fails in an unusual manner (eg: a sub-query returns multiple rows in an oracle oledb connection)

If you're a FP (functional programming) fan, Ramda has a neat helper function for this called defaultTo :

usage:

const result = defaultTo(30)(value)

It's more useful when dealing with undefined boolean values:

const result2 = defaultTo(false)(dashboard.someValue)

Do this:

<ToggleButton 
        android:id="@+id/toggle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@drawable/check"   <!--check.xml-->
        android:layout_margin="10dp"
        android:textOn=""
        android:textOff=""
        android:focusable="false"
        android:focusableInTouchMode="false"
        android:layout_centerVertical="true"/>

create check.xml in drawable folder

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <!-- When selected, use grey -->
    <item android:drawable="@drawable/selected_image"
          android:state_checked="true" />
    <!-- When not selected, use white-->
    <item android:drawable="@drawable/unselected_image"
        android:state_checked="false"/>

 </selector>

You can use $.browser to get name, vendor and version information.

See http://api.jquery.com/jQuery.browser/

If you are doing it from the emulator you can do it like this:

Run emulator -tcpdump emulator.cap -avd my_avd to write all the emulator's traffic to a local file on your PC and then open it in wireshark

There is a similar post that might help HERE

You can prefer quick-json parser to meet your requirement...

quick-json parser is very straight forward, flexible, very fast and customizable. Try this out

[quick-json parser] (https://code.google.com/p/quick-json/) - quick-json features -

• Compliant with JSON specification (RFC4627)

• High-Performance JSON parser

• Supports Flexible/Configurable parsing approach

• Configurable validation of key/value pairs of any JSON Heirarchy

• Easy to use # Very Less foot print

• Raises developer friendly and easy to trace exceptions

• Pluggable Custom Validation support - Keys/Values can be validated by configuring custom validators as and when encountered

• Validating and Non-Validating parser support

• Support for two types of configuration (JSON/XML) for using quick-json validating parser

• Require JDK 1.5 # No dependency on external libraries

• Support for Json Generation through object serialization

• Support for collection type selection during parsing process

For e.g.

JsonParserFactory factory=JsonParserFactory.getInstance();
JSONParser parser=factory.newJsonParser();
Map jsonMap=parser.parseJson(jsonString);

This is a method which will work:

import java.awt.image.BufferedImage;
import java.awt.Rectangle;
import java.awt.Color;
import java.awt.Graphics;

public BufferedImage crop(BufferedImage src, Rectangle rect)
{
    BufferedImage dest = new BufferedImage(rect.getWidth(), rect.getHeight(), BufferedImage.TYPE_ARGB_PRE);
    Graphics g = dest.getGraphics();
    g.drawImage(src, 0, 0, rect.getWidth(), rect.getHeight(), rect.getX(), rect.getY(), rect.getX() + rect.getWidth(), rect.getY() + rect.getHeight(), null);
    g.dispose();
    return dest;
}

Of course you have to make your own JComponent:

import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import java.awt.image.BufferedImage;
import java.awt.Rectangle;
import java.awt.Graphics;
import javax.swing.JComponent;

public class JImageCropComponent extends JComponent implements MouseListener, MouseMotionListener
{
   private BufferedImage img;
   private int x1, y1, x2, y2;

   public JImageCropComponent(BufferedImage img)
   {
       this.img = img;
       this.addMouseListener(this);
       this.addMouseMotionListener(this);
   }

   public void setImage(BufferedImage img)
   {
       this.img = img;
   }

   public BufferedImage getImage()
   {
       return this;
   }

   @Override
   public void paintComponent(Graphics g)
   {
      g.drawImage(img, 0, 0, this);
      if (cropping)
      {
          // Paint the area we are going to crop.
          g.setColor(Color.RED);
          g.drawRect(Math.min(x1, x2), Math.min(y1, y2), Math.max(x1, x2), Math.max(y1, y2));
      }
   }

   @Override
   public void mousePressed(MouseEvent evt)
   {
       this.x1 = evt.getX();
       this.y1 = evt.getY();
   }

   @Override
   public void mouseReleased(MouseEvent evt)
   {
       this.cropping = false;
       // Now we crop the image;
       // This is the method a wrote in the other snipped
       BufferedImage cropped = crop(new Rectangle(Math.min(x1, x2), Math.min(y1, y2), Math.max(x1, x2), Math.max(y1, y2));
       // Now you have the cropped image;
       // You have to choose what you want to do with it
       this.img = cropped;
   }

   @Override
   public void mouseDragged(MouseEvent evt)
   {
       cropping = true;
       this.x2 = evt.getX();
       this.y2 = evt.getY();
   }

   //TODO: Implement the other unused methods from Mouse(Motion)Listener

}

I didn't test it. Maybe there are some mistakes (I'm not sure about all the imports).

You can put the crop(img, rect) method in this class. Hope this helps.

Let's say you have a column 'birth_day' in your table which is in string format, you should use the following query to filter using birth_day

date_Format(birth_day, 'yyyy-MM-dd')

You can use it in a query in the following way

select * from yourtable
where 
date_Format(birth_day, 'yyyy-MM-dd') = '2019-04-16';

std::wstring text = L"??????";
QString qstr = QString::fromStdWString(text);
QByteArray byteArray(qstr.toUtf8());    
std::string str_std( byteArray.constData(), byteArray.length());

You could:

1. Use a map that has a list as the value. Map<KeyType, List<ValueType>>.
2. Create a new wrapper class and place instances of this wrapper in the map. Map<KeyType, WrapperType>.
3. Use a tuple like class (saves creating lots of wrappers). Map<KeyType, Tuple<Value1Type, Value2Type>>.
4. Use mulitple maps side-by-side.

Examples

1. Map with list as the value

// create our map
Map<String, List<Person>> peopleByForename = new HashMap<>();    

// populate it
List<Person> people = new ArrayList<>();
people.add(new Person("Bob Smith"));
people.add(new Person("Bob Jones"));
peopleByForename.put("Bob", people);

// read from it
List<Person> bobs = peopleByForename["Bob"];
Person bob1 = bobs[0];
Person bob2 = bobs[1];

The disadvantage with this approach is that the list is not bound to exactly two values.

2. Using wrapper class

// define our wrapper
class Wrapper {
    public Wrapper(Person person1, Person person2) {
       this.person1 = person1;
       this.person2 = person2;
    }

    public Person getPerson1 { return this.person1; }
    public Person getPerson2 { return this.person2; }

    private Person person1;
    private Person person2;
}

// create our map
Map<String, Wrapper> peopleByForename = new HashMap<>();

// populate it
Wrapper people = new Wrapper();
peopleByForename.put("Bob", new Wrapper(new Person("Bob Smith"),
                                        new Person("Bob Jones"));

// read from it
Wrapper bobs = peopleByForename.get("Bob");
Person bob1 = bobs.getPerson1;
Person bob2 = bobs.getPerson2;

The disadvantage to this approach is that you have to write a lot of boiler-plate code for all of these very simple container classes.

3. Using a tuple

// you'll have to write or download a Tuple class in Java, (.NET ships with one)

// create our map
Map<String, Tuple2<Person, Person> peopleByForename = new HashMap<>();

// populate it
peopleByForename.put("Bob", new Tuple2(new Person("Bob Smith",
                                       new Person("Bob Jones"));

// read from it
Tuple<Person, Person> bobs = peopleByForename["Bob"];
Person bob1 = bobs.Item1;
Person bob2 = bobs.Item2;

This is the best solution in my opinion.

4. Multiple maps

// create our maps
Map<String, Person> firstPersonByForename = new HashMap<>();
Map<String, Person> secondPersonByForename = new HashMap<>();

// populate them
firstPersonByForename.put("Bob", new Person("Bob Smith"));
secondPersonByForename.put("Bob", new Person("Bob Jones"));

// read from them
Person bob1 = firstPersonByForename["Bob"];
Person bob2 = secondPersonByForename["Bob"];

The disadvantage of this solution is that it's not obvious that the two maps are related, a programmatic error could see the two maps get out of sync.

var form = $("<form/>", 
                 { action:'/myaction' }
            );
form.append( 
    $("<input>", 
         { type:'text', 
           placeholder:'Keywords', 
           name:'keyword', 
           style:'width:65%' }
     )
);

form.append( 
     $("<input>", 
          { type:'submit', 
            value:'Search', 
            style:'width:30%' }
       )
);

$("#someDivId").append(form);

If you know that the dropdownlist contains the value you're looking to select, use:

ddl.SelectedValue = "2";

If you're not sure if the value exists, use (or you'll get a null reference exception):

ListItem selectedListItem = ddl.Items.FindByValue("2");

if (selectedListItem != null)
{
    selectedListItem.Selected = true;
}

The element that triggered the event can be different than the one you bound the handler to because events bubble up the DOM tree.

So if you want to get the ID of the element the event handler is bound to, you can do this easily with this.id (this refers to the element).

But if you want to get the element where the event originated, then you have to access it with event.target in W3C compatible browsers and event.srcElement in IE 8 and below.

I would avoid writing a lot of JavaScript in the onXXXX HTML attributes. I would only pass the event object and put the code to extract the element in the handler (or in an extra function):

<div onlick="doWithThisElement(event)">

Then the handler would look like this:

function doWithThisElement(event) {
    event = event || window.event; // IE
    var target = event.target || event.srcElement; // IE

    var id = target.id;
    //...
}

I suggest to read the excellent articles about event handling at quirksmode.org.

Btw

<link onclick="doWithThisElement(id_of_this_element)" />

does hardly make sense (<link> is an element that can only appear in the <head>, binding an event handler (if even possible) will have no effect).

Along with other methods it is also good to have pairplot which will give scatter plot for all the cases-

import pandas as pd
import numpy as np
import seaborn as sns
rs = np.random.RandomState(0)
df = pd.DataFrame(rs.rand(10, 10))
sns.pairplot(df)

The solution to this issue is:

Step 1: Stop Tomcat(By service or by .bat/.sh what ever the case may be ).

Step 2: Delete the already configured Apache Tomcat on eclipse.

Step 3: Now reconfigure the apache on the eclipse and start the server using UI as provided by eclipse.

I have the same issue and it has worked.

I had to modify this slightly to be used on a Windows System. Here's the one-liner version for a windows box.

openssl.exe s_client -connect yoursitename.com:443 > CertInfo.txt && openssl x509 -text -in CertInfo.txt | find "Signature Algorithm" && del CertInfo.txt /F

Tested on Server 2012 R2 using http://iweb.dl.sourceforge.net/project/gnuwin32/openssl/0.9.8h-1/openssl-0.9.8h-1-bin.zip

You can do a custom namespace of events.

$('span').bind('click.doStuff1',function(){doStuff1();});
$('span').bind('click.doStuff2',function(){doStuff2();});

Then, when you need to trigger them you can choose the order.

$('span').trigger('click.doStuff1').trigger('click.doStuff2');

or

$('span').trigger('click.doStuff2').trigger('click.doStuff1');

Also, just triggering click SHOULD trigger both in the order they were bound... so you can still do

$('span').trigger('click'); 

On my pc I need to do the following:

@echo off
start C:\"Program Files (x86)\VirtualDJ\virtualdj_pro.exe" 
start C:\toolbetech\TBETECH\"Your Toolbar.exe"
exit

The usual way to do this is with grep, which uses a regex pattern to match lines:

grep 'pattern' file

Each line which matches the pattern will be output. If you want to search for fixed strings only, use grep -F 'pattern' file.

There are several ways. One way is to use save() to save the exact object. e.g. for data frame foo:

save(foo,file="data.Rda")

Then load it with:

load("data.Rda")

You could also use write.table() or something like that to save the table in plain text, or dput() to obtain R code to reproduce the table.

This is the reply I received from Github when I asked them to delete a pull request:

"Thanks for getting in touch! Pull requests can't be deleted through the UI at the moment and we'll only delete pull requests when they contain sensitive information like passwords or other credentials."

what led me to this page is that I set within a page then the inside of an included page I did the increment

and here is the problem

so to solve such a problem, simply use scope="request" when you declare the variable or the increment

//when you set the variale add scope="request"
<c:set var="nFilters" value="${0}" scope="request"/>
//the increment, it can be happened inside an included page
<c:set var="nFilters" value="${nFilters + 1}"  scope="request" />

hope this saves your time

A module could be in the following states:

• imported
• available on disk (or local network)
• available in online gallery

If you just want to have the darn thing available in a PowerShell session for use, here is a function that will do that or exit out if it cannot get it done:

function Load-Module ($m) {

    # If module is imported say that and do nothing
    if (Get-Module | Where-Object {$_.Name -eq $m}) {
        write-host "Module $m is already imported."
    }
    else {

        # If module is not imported, but available on disk then import
        if (Get-Module -ListAvailable | Where-Object {$_.Name -eq $m}) {
            Import-Module $m -Verbose
        }
        else {

            # If module is not imported, not available on disk, but is in online gallery then install and import
            if (Find-Module -Name $m | Where-Object {$_.Name -eq $m}) {
                Install-Module -Name $m -Force -Verbose -Scope CurrentUser
                Import-Module $m -Verbose
            }
            else {

                # If module is not imported, not available and not in online gallery then abort
                write-host "Module $m not imported, not available and not in online gallery, exiting."
                EXIT 1
            }
        }
    }
}

Load-Module "ModuleName" # Use "PoshRSJob" to test it out

look like this demo:

DECLARE @vTable TABLE (IdRow int not null primary key identity(1,1),ValueRow int);

-------Initialize---------
insert into @vTable select 345;
insert into @vTable select 795;
insert into @vTable select 565;
---------------------------

DECLARE @cnt int = 1;
DECLARE @max int = (SELECT MAX(IdRow) FROM @vTable);

WHILE @cnt <= @max
BEGIN
    DECLARE @tempValueRow int = (Select ValueRow FROM @vTable WHERE IdRow = @cnt);

    ---work demo----
    print '@tempValueRow:' + convert(varchar(10),@tempValueRow);
    print '@cnt:' + convert(varchar(10),@cnt);
    print'';
    --------------

    set @cnt = @cnt+1;
END

Version without idRow, using ROW_NUMBER

    DECLARE @vTable TABLE (ValueRow int);
-------Initialize---------
insert into @vTable select 345;
insert into @vTable select 795;
insert into @vTable select 565;
---------------------------

DECLARE @cnt int = 1;
DECLARE @max int = (select count(*) from @vTable);

WHILE @cnt <= @max
BEGIN
    DECLARE @tempValueRow int = (
        select ValueRow 
        from (select ValueRow
            , ROW_NUMBER() OVER(ORDER BY (select 1)) as RowId 
            from @vTable
        ) T1 
    where t1.RowId = @cnt
    );

    ---work demo----
    print '@tempValueRow:' + convert(varchar(10),@tempValueRow);
    print '@cnt:' + convert(varchar(10),@cnt);
    print'';
    --------------

    set @cnt = @cnt+1;
END

Here is a backbone.js implementation:

events: {
    "click #toggleChecked" : "toggleChecked"
},
toggleChecked: function(event) {

    var checkboxes = document.getElementsByName('options');
    for(var i=0; i<checkboxes.length; i++) {
        checkboxes[i].checked = event.currentTarget.checked;
    }

},

1. Script the create table in management studio, run that script in bar to create the table. (Right click table in object explorer, script table as, create to...)

2. INSERT bar.[schema].table SELECT * FROM foo.[schema].table

Another elegant one is

header("Location: http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]");
exit;

It's easy, you should set server http response header first. The problem is not with your front-end javascript code. You need to return this header:

Access-Control-Allow-Origin:*

or

Access-Control-Allow-Origin:your domain

In Apache config files, the code is like this:

Header set Access-Control-Allow-Origin "*"

In nodejs,the code is like this:

res.setHeader('Access-Control-Allow-Origin','*');

Now you can convert it by using PyInstaller. It works with even Python 3.

Steps:

1. Fire up your PC
2. Open command prompt
3. Enter command pip install pyinstaller
4. When it is installed, use the command 'cd' to go to the working directory.
5. Run command pyinstaller <filename>

For me, the reason for not starting turned out to be an orphaned lock file at /var/lib/mongo/mongo.lock When I deleted that file, mongo would then start up OK. My system had had some messy crashes prior to this. [Fedora 14]

One user control can't be applied to it ownself. So open another winform and the one will appear in the toolbox.

If you use it extensively (a lot of written lines), you can subclass 'file':

class cfile(file):
    #subclass file to have a more convienient use of writeline
    def __init__(self, name, mode = 'r'):
        self = file.__init__(self, name, mode)

    def wl(self, string):
        self.writelines(string + '\n')

Now it offers an additional function wl that does what you want:

fid = cfile('filename.txt', 'w')
fid.wl('appends newline charachter')
fid.wl('is written on a new line')
fid.close()

Maybe I am missing something like different newline characters (\n, \r, ...) or that the last line is also terminated with a newline, but it works for me.

Percent encoding. Replace the hash with %23.

You could use javax.servlet.Filter if there wasn't a requirement to log java method that been executed.

But with this requirement you have to access information stored in handlerMapping of DispatcherServlet. That said, you can override DispatcherServlet to accomplish logging of request/response pair.

Below is an example of idea that can be further enhanced and adopted to your needs.

public class LoggableDispatcherServlet extends DispatcherServlet {

    private final Log logger = LogFactory.getLog(getClass());

    @Override
    protected void doDispatch(HttpServletRequest request, HttpServletResponse response) throws Exception {
        if (!(request instanceof ContentCachingRequestWrapper)) {
            request = new ContentCachingRequestWrapper(request);
        }
        if (!(response instanceof ContentCachingResponseWrapper)) {
            response = new ContentCachingResponseWrapper(response);
        }
        HandlerExecutionChain handler = getHandler(request);

        try {
            super.doDispatch(request, response);
        } finally {
            log(request, response, handler);
            updateResponse(response);
        }
    }

    private void log(HttpServletRequest requestToCache, HttpServletResponse responseToCache, HandlerExecutionChain handler) {
        LogMessage log = new LogMessage();
        log.setHttpStatus(responseToCache.getStatus());
        log.setHttpMethod(requestToCache.getMethod());
        log.setPath(requestToCache.getRequestURI());
        log.setClientIp(requestToCache.getRemoteAddr());
        log.setJavaMethod(handler.toString());
        log.setResponse(getResponsePayload(responseToCache));
        logger.info(log);
    }

    private String getResponsePayload(HttpServletResponse response) {
        ContentCachingResponseWrapper wrapper = WebUtils.getNativeResponse(response, ContentCachingResponseWrapper.class);
        if (wrapper != null) {

            byte[] buf = wrapper.getContentAsByteArray();
            if (buf.length > 0) {
                int length = Math.min(buf.length, 5120);
                try {
                    return new String(buf, 0, length, wrapper.getCharacterEncoding());
                }
                catch (UnsupportedEncodingException ex) {
                    // NOOP
                }
            }
        }
        return "[unknown]";
    }

    private void updateResponse(HttpServletResponse response) throws IOException {
        ContentCachingResponseWrapper responseWrapper =
            WebUtils.getNativeResponse(response, ContentCachingResponseWrapper.class);
        responseWrapper.copyBodyToResponse();
    }

}

HandlerExecutionChain - contains the information about request handler.

You then can register this dispatcher as following:

    @Bean
    public ServletRegistrationBean dispatcherRegistration() {
        return new ServletRegistrationBean(dispatcherServlet());
    }

    @Bean(name = DispatcherServletAutoConfiguration.DEFAULT_DISPATCHER_SERVLET_BEAN_NAME)
    public DispatcherServlet dispatcherServlet() {
        return new LoggableDispatcherServlet();
    }

And here's the sample of logs:

http http://localhost:8090/settings/test
i.g.m.s.s.LoggableDispatcherServlet      : LogMessage{httpStatus=500, path='/error', httpMethod='GET', clientIp='127.0.0.1', javaMethod='HandlerExecutionChain with handler [public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)] and 3 interceptors', arguments=null, response='{"timestamp":1472475814077,"status":500,"error":"Internal Server Error","exception":"java.lang.RuntimeException","message":"org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.RuntimeException","path":"/settings/test"}'}

http http://localhost:8090/settings/params
i.g.m.s.s.LoggableDispatcherServlet      : LogMessage{httpStatus=200, path='/settings/httpParams', httpMethod='GET', clientIp='127.0.0.1', javaMethod='HandlerExecutionChain with handler [public x.y.z.DTO x.y.z.Controller.params()] and 3 interceptors', arguments=null, response='{}'}

http http://localhost:8090/123
i.g.m.s.s.LoggableDispatcherServlet      : LogMessage{httpStatus=404, path='/error', httpMethod='GET', clientIp='127.0.0.1', javaMethod='HandlerExecutionChain with handler [public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)] and 3 interceptors', arguments=null, response='{"timestamp":1472475840592,"status":404,"error":"Not Found","message":"Not Found","path":"/123"}'}

UPDATE

In case of errors Spring does automatic error handling. Therefore, BasicErrorController#error is shown as request handler. If you want to preserve original request handler, then you can override this behavior at spring-webmvc-4.2.5.RELEASE-sources.jar!/org/springframework/web/servlet/DispatcherServlet.java:971 before #processDispatchResult is called, to cache original handler.

As per Jenkins Documentation,

BUILD_NUMBER

is used. This number is identify how many times jenkins run this build process $BUILD_NUMBER is general syntax for it.

@@ROWCOUNT will give the number of rows affected by the last SQL statement, it is best to capture it into a local variable following the command in question, as its value will change the next time you look at it:

DECLARE @Rows int
DECLARE @TestTable table (col1 int, col2 int)
INSERT INTO @TestTable (col1, col2) select 1,2 union select 3,4
SELECT @Rows=@@ROWCOUNT
SELECT @Rows AS Rows,@@ROWCOUNT AS [ROWCOUNT]

OUTPUT:

(2 row(s) affected)
Rows        ROWCOUNT
----------- -----------
2           1

(1 row(s) affected)

you get Rows value of 2, the number of inserted rows, but ROWCOUNT is 1 because the SELECT @Rows=@@ROWCOUNT command affected 1 row

if you have multiple INSERTs or UPDATEs, etc. in your transaction, you need to determine how you would like to "count" what is going on. You could have a separate total for each table, a single grand total value, or something completely different. You'll need to DECLARE a variable for each total you want to track and add to it following each operation that applies to it:

--note there is no error handling here, as this is a simple example
DECLARE @AppleTotal  int
DECLARE @PeachTotal  int

SELECT @AppleTotal=0,@PeachTotal=0

BEGIN TRANSACTION

INSERT INTO Apple (col1, col2) Select col1,col2 from xyz where ...
SET @AppleTotal=@AppleTotal+@@ROWCOUNT

INSERT INTO Apple (col1, col2) Select col1,col2 from abc where ...
SET @AppleTotal=@AppleTotal+@@ROWCOUNT

INSERT INTO Peach (col1, col2) Select col1,col2 from xyz where ...
SET @PeachTotal=@PeachTotal+@@ROWCOUNT

INSERT INTO Peach (col1, col2) Select col1,col2 from abc where ...
SET @PeachTotal=@PeachTotal+@@ROWCOUNT

COMMIT

SELECT @AppleTotal AS AppleTotal, @PeachTotal AS PeachTotal

The __import__ function can be a bit hard to understand.

If you change

i = __import__('matplotlib.text')

to

i = __import__('matplotlib.text', fromlist=[''])

then i will refer to matplotlib.text.

In Python 2.7 and Python 3.1 or later, you can use importlib:

import importlib

i = importlib.import_module("matplotlib.text")

Some notes

• If you're trying to import something from a sub-folder e.g. ./feature/email.py, the code will look like importlib.import_module("feature.email")

• You can't import anything if there is no __init__.py in the folder with file you are trying to import

I know rather old question but....came across looking other thing so I give my shot:

[each*2 for each in [1,2,3,4,5] if each % 10 == 0])

I created a custom query scope in BaseModel (my all models extends this class):

/**
 * Add a relationship exists condition (BelongsTo).
 *
 * @param  Builder        $query
 * @param  string|Model   $relation   Relation string name or you can try pass directly model and method will try guess relationship
 * @param  mixed          $modelOrKey
 * @return Builder|static
 */
public function scopeWhereHasRelated(Builder $query, $relation, $modelOrKey = null)
{
    if ($relation instanceof Model && $modelOrKey === null) {
        $modelOrKey = $relation;
        $relation   = Str::camel(class_basename($relation));
    }

    return $query->whereHas($relation, static function (Builder $query) use ($modelOrKey) {
        return $query->whereKey($modelOrKey instanceof Model ? $modelOrKey->getKey() : $modelOrKey);
    });
}

You can use it in many contexts for example:

Event::whereHasRelated('participants', 1)->isNotEmpty(); // where has participant with id = 1 

Furthermore, you can try to omit relationship name and pass just model:

$participant = Participant::find(1);
Event::whereHasRelated($participant)->first(); // guess relationship based on class name and get id from model instance

printf("\nmaximum of %d and %d is = %d",a,b,c);

You can also use GO + how many times you want to execute the same query.

DELETE TOP (10000)  [TARGETDATABASE].[SCHEMA].[TARGETTABLE] 
WHERE readTime < dateadd(MONTH,-1,GETDATE());
-- how many times you want the query to repeat
GO 100

this is how:

   /**
     * Get a web file (HTML, XHTML, XML, image, etc.) from a URL.  Return an
     * array containing the HTTP server response header fields and content.
     */
    function get_web_page( $url )
    {
        $user_agent='Mozilla/5.0 (Windows NT 6.1; rv:8.0) Gecko/20100101 Firefox/8.0';

        $options = array(

            CURLOPT_CUSTOMREQUEST  =>"GET",        //set request type post or get
            CURLOPT_POST           =>false,        //set to GET
            CURLOPT_USERAGENT      => $user_agent, //set user agent
            CURLOPT_COOKIEFILE     =>"cookie.txt", //set cookie file
            CURLOPT_COOKIEJAR      =>"cookie.txt", //set cookie jar
            CURLOPT_RETURNTRANSFER => true,     // return web page
            CURLOPT_HEADER         => false,    // don't return headers
            CURLOPT_FOLLOWLOCATION => true,     // follow redirects
            CURLOPT_ENCODING       => "",       // handle all encodings
            CURLOPT_AUTOREFERER    => true,     // set referer on redirect
            CURLOPT_CONNECTTIMEOUT => 120,      // timeout on connect
            CURLOPT_TIMEOUT        => 120,      // timeout on response
            CURLOPT_MAXREDIRS      => 10,       // stop after 10 redirects
        );

        $ch      = curl_init( $url );
        curl_setopt_array( $ch, $options );
        $content = curl_exec( $ch );
        $err     = curl_errno( $ch );
        $errmsg  = curl_error( $ch );
        $header  = curl_getinfo( $ch );
        curl_close( $ch );

        $header['errno']   = $err;
        $header['errmsg']  = $errmsg;
        $header['content'] = $content;
        return $header;
    }

Example

//Read a web page and check for errors:

$result = get_web_page( $url );

if ( $result['errno'] != 0 )
    ... error: bad url, timeout, redirect loop ...

if ( $result['http_code'] != 200 )
    ... error: no page, no permissions, no service ...

$page = $result['content'];

An HTTP server is conceptually simple:

• Open port 80 for listening
• When contact is made, gather a little information (get mainly - you can ignore the rest for now)
• Translate the request into a file request
• Open the file and spit it back at the client

It gets more difficult depending on how much of HTTP you want to support - POST is a little more complicated, scripts, handling multiple requests, etc.

But the base is very simple.

You can use readlink on /proc/self/fd/NNN where NNN is the file descriptor. This will give you the name of the file as it was when it was opened — however, if the file was moved or deleted since then, it may no longer be accurate (although Linux can track renames in some cases). To verify, stat the filename given and fstat the fd you have, and make sure st_dev and st_ino are the same.

Of course, not all file descriptors refer to files, and for those you'll see some odd text strings, such as pipe:[1538488]. Since all of the real filenames will be absolute paths, you can determine which these are easily enough. Further, as others have noted, files can have multiple hardlinks pointing to them - this will only report the one it was opened with. If you want to find all names for a given file, you'll just have to traverse the entire filesystem.

Try this:

^[A-Za-z ].*

Downloading java dependencies is possible, if you actually really need to download them into a folder.

Example:

apply plugin: 'java'

dependencies {
  runtime group: 'com.netflix.exhibitor', name: 'exhibitor-standalone', version: '1.5.2'
  runtime group: 'org.apache.zookeeper',  name: 'zookeeper', version: '3.4.6'
}

repositories { mavenCentral() }

task getDeps(type: Copy) {
  from sourceSets.main.runtimeClasspath
  into 'runtime/'
}

Download the dependencies (and their dependencies) into the folder runtime when you execute gradle getDeps.

To change into another directory use WORKDIR. All the RUN, CMD and ENTRYPOINT commands after WORKDIR will be executed from that directory.

RUN git clone XYZ 
WORKDIR "/XYZ"
RUN make

Insert Span Tag in your paragraph text. For Example- <p><span>Hello</span>My Name Is Dot</p and then style the first letter.

In MySQL you can use:

SELECT CONCAT(Address1, " ", Address2)
WHERE SOUNDEX(CONCAT(Address1, " ", Address2)) = SOUNDEX("Center St 3B")

The SOUNDEX function works similarly in most database systems, I can't think of the syntax for MSSQL at the minute, but it wouldn't be too far away from the above.

First off, when I went into cmd and typed "netsh wlan show drivers", I had a NO for hosted network support too. Doesn't matter, you can still do it. Just not in cmd.

I think this problem happens because they changed the way hosted networks work in windows 10. Don't use command line.

Just go on your pc to settings>Network>Mobile Hotspot and you should see all the necessary settings there. Turn it on, set up your network.

If it's still not working, go to Control panel>Network and Internet>Network and Sharing Center>Change Adapter Options> and then click on the properties of the network adapter that you want to share. Go to the sharing tab, and share that internet connection, selecting the name of the adapter you want to use to share it with.

We have added jquery code that shows the current week of days from monday to sunday.

var d = new Date();
var week = [];
var _days = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
var _months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
for (let i = 1; i <= 7; i++) {
    let first = d.getDate() - d.getDay() + i; 
    let dt = new Date(d.setDate(first));
    var _day = _days[dt.getDay()];
     var _month = _months[dt.getMonth()];
     var _date = dt.getDate();
     if(_date < 10 ){
         _date = '0' +_date;
     }
     var _year = dt.getFullYear();
     var fulldate = _day+' '+_month+' '+_date+' '+_year+' ';
     week.push(fulldate);
  }
console.log(week);

I did not want to add style to <body> tag and <html> tag.

.quodrant{
    width: 100%;
    height: 100vh;
    margin: 0;
    padding: 0;
}

.qtop,
.qbottom{
    width: 100%;
    height: 50vh;
}

.quodrant1,
.quodrant2,
.quodrant3,
.quodrant4{
    display: inline;
    float: left;
    width: 50%;
    height: 100%;
}

.quodrant1{
    top: 0;
    left: 50vh;
    background-color: red;
}

.quodrant2{
    top: 0;
    left: 0;
    background-color: yellow;
}

.quodrant3{
    top: 50vw;
    left: 0;
    background-color: blue;
}

.quodrant4{ 
    top: 50vw;
    left: 50vh;
    background-color: green;
}

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <link type="text/css" rel="stylesheet" href="main.css" />
</head>
<body>

<div class='quodrant'>
    <div class='qtop'>
        <div class='quodrant1'></div>
        <div class='quodrant2'></div>
    </div>
    <div class='qbottom'>
        <div class='quodrant3'></div>
        <div class='quodrant4'></div>
    </div>
</div>

<script type="text/javascript" src="main.js"></script>
</body>
</html>

Or making it looks nicer.

.quodrant{
    width: 100%;
    height: 100vh;
    margin: 0;
    padding: 0;
}

.qtop,
.qbottom{
    width: 96%;
    height: 46vh;
}

.quodrant1,
.quodrant2,
.quodrant3,
.quodrant4{
    display: inline;
    float: left;
    width: 46%;
    height: 96%;
    border-radius: 30px;
    margin: 2%;
}

.quodrant1{
    background-color: #948be5;
}

.quodrant2{
    background-color: #22e235;
}

.quodrant3{
    background-color: #086e75;
}

.quodrant4{ 
    background-color: #7cf5f9;
}

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <link type="text/css" rel="stylesheet" href="main.css" />
</head>
<body>

<div class='quodrant'>
    <div class='qtop'>
        <div class='quodrant1'></div>
        <div class='quodrant2'></div>
    </div>
    <div class='qbottom'>
        <div class='quodrant3'></div>
        <div class='quodrant4'></div>
    </div>
</div>

<script type="text/javascript" src="main.js"></script>
</body>
</html>

Although systemd indeed does not provide way to pass command-line arguments for unit files, there are possibilities to write instances: http://0pointer.de/blog/projects/instances.html

For example: /lib/systemd/system/[email protected] looks something like this:

[Unit]
Description=Serial Getty on %I
BindTo=dev-%i.device
After=dev-%i.device systemd-user-sessions.service

[Service]
ExecStart=-/sbin/agetty -s %I 115200,38400,9600
Restart=always
RestartSec=0

So, you may start it like:

$ systemctl start [email protected]
$ systemctl start [email protected]

For systemd it will different instances:

$ systemctl status [email protected]
[email protected] - Getty on ttyUSB0
      Loaded: loaded (/lib/systemd/system/[email protected]; static)
      Active: active (running) since Mon, 26 Sep 2011 04:20:44 +0200; 2s ago
    Main PID: 5443 (agetty)
      CGroup: name=systemd:/system/[email protected]/ttyUSB0
          + 5443 /sbin/agetty -s ttyUSB0 115200,38400,9600

It also mean great possibility enable and disable it separately.

Off course it lack much power of command line parsing, but in common way it is used as some sort of config files selection. For example you may look at Fedora [email protected]: http://pkgs.fedoraproject.org/cgit/openvpn.git/tree/[email protected]

DELETE FROM table WHERE date < '2011-09-21 08:21:22';

1. Click on your repository
2. On the right hand side, click on "Settings"
3. On the left hand side option panel, click on "Collaborators"
4. Add the person name you know in GitHub
5. Click "Add Collaborators"

After this our "Push to Git" worked fine.

Global Gzip in HttpModule

If you don't have access to the final IIS instance (shared hosting...) you can create a HttpModule that adds this code to every HttpApplication.Begin_Request event :

HttpContext context = HttpContext.Current;
context.Response.Filter = new GZipStream(context.Response.Filter, CompressionMode.Compress);
HttpContext.Current.Response.AppendHeader("Content-encoding", "gzip");
HttpContext.Current.Response.Cache.VaryByHeaders["Accept-encoding"] = true;

Testing

Kudos, no solution is done without testing. I like to use the Firefox plugin "Liveheaders" it shows all the information about every http message between the browser and server, including compression, file size (which you could compare to the file size on the server).

The string is a .NET string so you can use .NET methods. In your case:

$index = "The string".IndexOf(" ")

will return 3, which is the first occurrence of space in the string. For more information see: http://msdn.microsoft.com/en-us/library/system.string.aspx

For your need try something like:

$s.SubString($s.IndexOf("_") + 1, $s.LastIndexOf(".") - $s.IndexOf("_") - 1)

Or you could use regexps:

if ($s -Match '(_)(.*)(\.)[^.]*$') {  $matches[2] }

(has to be adjusted depending on exactly what you need).

The character is a backslash \

From the bash manual:

The backslash character ‘\’ may be used to remove any special meaning for the next character read and for line continuation.

We eventually found the answer to this.

Excel will only respect the escaping of commas and speech marks if the column value is NOT preceded by a space. So generating the file without spaces like this...

Reference,Title,Description
1,"My little title","My description, which may contain ""speech marks"" and commas."
2,"My other little title","My other description, which may also contain ""speech marks"" and commas."

... fixed the problem. Hope this helps someone!

Building on a previous answer by @user1172173 that addressed SQL Injection vulnerabilities, see below:

CREATE PROCEDURE [dbo].[spQ_SomeColumnByCustomerId](
@CustomerId int,
@SchemaName varchar(20),
@TableName nvarchar(200)) AS
SET Nocount ON
DECLARE @SQLQuery AS NVARCHAR(500)
DECLARE @ParameterDefinition AS NVARCHAR(100)
DECLARE @Table_ObjectId int;
DECLARE @Schema_ObjectId int;
DECLARE @Schema_Table_SecuredFromSqlInjection NVARCHAR(125)

SET @Table_ObjectId = OBJECT_ID(@TableName)
SET @Schema_ObjectId = SCHEMA_ID(@SchemaName)
SET @Schema_Table_SecuredFromSqlInjection = SCHEMA_NAME(@Schema_ObjectId) + '.' + OBJECT_NAME(@Table_ObjectId)

SET @SQLQuery = N'SELECT TOP 1 ' + @Schema_Table_SecuredFromSqlInjection + '.SomeColumn 
FROM dbo.Customer 
INNER JOIN ' + @Schema_Table_SecuredFromSqlInjection + ' 
ON dbo.Customer.Customerid = ' + @Schema_Table_SecuredFromSqlInjection + '.CustomerId 
WHERE dbo.Customer.CustomerID = @CustomerIdParam 
ORDER BY ' + @Schema_Table_SecuredFromSqlInjection + '.SomeColumn DESC' 
SET @ParameterDefinition =  N'@CustomerIdParam INT'

EXECUTE sp_executesql @SQLQuery, @ParameterDefinition, @CustomerIdParam = @CustomerId; RETURN

Check this plugin:

• source
• basic demo
• more examples

How to use AJAX for loading the tags https://stackoverflow.com/a/7662534/1078027

After this

Two things to do:

Project Settings > Project compiler output > Set it as "Project path(You actual project's path)”+”\out”.

Project Settings > Module > Path > Choose "Inherit project compile path""

If button ran is not active

You must reload IDEA

With dates (and times) many things become simpler if you use >= start AND < end.

For example:

SELECT
  user_id
FROM
  user_logs
WHERE
      login_date >= '2014-02-01'
  AND login_date <  '2014-03-01'

In this case you still need to calculate the start date of the month you need, but that should be straight forward in any number of ways.

The end date is also simplified; just add exactly one month. No messing about with 28th, 30th, 31st, etc.

This structure also has the advantage of being able to maintain use of indexes.

Many people may suggest a form such as the following, but they do not use indexes:

WHERE
      DATEPART('year',  login_date) = 2014
  AND DATEPART('month', login_date) = 2

This involves calculating the conditions for every single row in the table (a scan) and not using index to find the range of rows that will match (a range-seek).

ExeOutput is also can Turn PHP Websites into Windows Applications and Software

Turn PHP Websites into Windows Applications and Software

Applications made with ExeOutput for PHP run PHP scripts, PHP applications, and PHP websites natively, and do not require a web server, a web browser, or PHP distribution. They are stand-alone and work on any computer with recent Windows versions.

ExeOutput for PHP is a powerful website compiler that works with all of the elements found on modern sites: PHP scripts, JavaScript, HTML, CSS, XML, PDF files, Flash, Flash videos, Silverlight videos, databases, and images. Combining these elements with PHP Runtime and PHP Extensions, ExeOutput for PHP builds an EXE file that contains your complete application.

http://www.exeoutput.com/

Typing cd will take you back to your home directory. Whereas typing cd .. will move you up only one directory (the direct parent of the current directory).

I always use pseudo elements :before and :after for changing the appearance of checkboxes and radio buttons. it's works like a charm.

Refer this link for more info

CODEPEN

Steps

1. Hide the default checkbox using css rules like visibility:hidden or opacity:0 or position:absolute;left:-9999px etc.
2. Create a fake checkbox using :before element and pass either an empty or a non-breaking space '\00a0';
3. When the checkbox is in :checked state, pass the unicode content: "\2713", which is a checkmark;
4. Add :focus style to make the checkbox accessible.
5. Done

Here is how I did it.

.box {_x000D_
  background: #666666;_x000D_
  color: #ffffff;_x000D_
  width: 250px;_x000D_
  padding: 10px;_x000D_
  margin: 1em auto;_x000D_
}_x000D_
p {_x000D_
  margin: 1.5em 0;_x000D_
  padding: 0;_x000D_
}_x000D_
input[type="checkbox"] {_x000D_
  visibility: hidden;_x000D_
}_x000D_
label {_x000D_
  cursor: pointer;_x000D_
}_x000D_
input[type="checkbox"] + label:before {_x000D_
  border: 1px solid #333;_x000D_
  content: "\00a0";_x000D_
  display: inline-block;_x000D_
  font: 16px/1em sans-serif;_x000D_
  height: 16px;_x000D_
  margin: 0 .25em 0 0;_x000D_
  padding: 0;_x000D_
  vertical-align: top;_x000D_
  width: 16px;_x000D_
}_x000D_
input[type="checkbox"]:checked + label:before {_x000D_
  background: #fff;_x000D_
  color: #333;_x000D_
  content: "\2713";_x000D_
  text-align: center;_x000D_
}_x000D_
input[type="checkbox"]:checked + label:after {_x000D_
  font-weight: bold;_x000D_
}_x000D_
_x000D_
input[type="checkbox"]:focus + label::before {_x000D_
    outline: rgb(59, 153, 252) auto 5px;_x000D_
}

<div class="content">_x000D_
  <div class="box">_x000D_
    <p>_x000D_
      <input type="checkbox" id="c1" name="cb">_x000D_
      <label for="c1">Option 01</label>_x000D_
    </p>_x000D_
    <p>_x000D_
      <input type="checkbox" id="c2" name="cb">_x000D_
      <label for="c2">Option 02</label>_x000D_
    </p>_x000D_
    <p>_x000D_
      <input type="checkbox" id="c3" name="cb">_x000D_
      <label for="c3">Option 03</label>_x000D_
    </p>_x000D_
  </div>_x000D_
</div>

Much more stylish using :before and :after

body{_x000D_
  font-family: sans-serif;  _x000D_
}_x000D_
_x000D_
.container {_x000D_
    margin-top: 50px;_x000D_
    margin-left: 20px;_x000D_
    margin-right: 20px;_x000D_
}_x000D_
.checkbox {_x000D_
    width: 100%;_x000D_
    margin: 15px auto;_x000D_
    position: relative;_x000D_
    display: block;_x000D_
}_x000D_
_x000D_
.checkbox input[type="checkbox"] {_x000D_
    width: auto;_x000D_
    opacity: 0.00000001;_x000D_
    position: absolute;_x000D_
    left: 0;_x000D_
    margin-left: -20px;_x000D_
}_x000D_
.checkbox label {_x000D_
    position: relative;_x000D_
}_x000D_
.checkbox label:before {_x000D_
    content: '';_x000D_
    position: absolute;_x000D_
    left: 0;_x000D_
    top: 0;_x000D_
    margin: 4px;_x000D_
    width: 22px;_x000D_
    height: 22px;_x000D_
    transition: transform 0.28s ease;_x000D_
    border-radius: 3px;_x000D_
    border: 2px solid #7bbe72;_x000D_
}_x000D_
.checkbox label:after {_x000D_
  content: '';_x000D_
    display: block;_x000D_
    width: 10px;_x000D_
    height: 5px;_x000D_
    border-bottom: 2px solid #7bbe72;_x000D_
    border-left: 2px solid #7bbe72;_x000D_
    -webkit-transform: rotate(-45deg) scale(0);_x000D_
    transform: rotate(-45deg) scale(0);_x000D_
    transition: transform ease 0.25s;_x000D_
    will-change: transform;_x000D_
    position: absolute;_x000D_
    top: 12px;_x000D_
    left: 10px;_x000D_
}_x000D_
.checkbox input[type="checkbox"]:checked ~ label::before {_x000D_
    color: #7bbe72;_x000D_
}_x000D_
_x000D_
.checkbox input[type="checkbox"]:checked ~ label::after {_x000D_
    -webkit-transform: rotate(-45deg) scale(1);_x000D_
    transform: rotate(-45deg) scale(1);_x000D_
}_x000D_
_x000D_
.checkbox label {_x000D_
    min-height: 34px;_x000D_
    display: block;_x000D_
    padding-left: 40px;_x000D_
    margin-bottom: 0;_x000D_
    font-weight: normal;_x000D_
    cursor: pointer;_x000D_
    vertical-align: sub;_x000D_
}_x000D_
.checkbox label span {_x000D_
    position: absolute;_x000D_
    top: 50%;_x000D_
    -webkit-transform: translateY(-50%);_x000D_
    transform: translateY(-50%);_x000D_
}_x000D_
.checkbox input[type="checkbox"]:focus + label::before {_x000D_
    outline: 0;_x000D_
}

<div class="container"> _x000D_
  <div class="checkbox">_x000D_
     <input type="checkbox" id="checkbox" name="" value="">_x000D_
     <label for="checkbox"><span>Checkbox</span></label>_x000D_
  </div>_x000D_
_x000D_
  <div class="checkbox">_x000D_
     <input type="checkbox" id="checkbox2" name="" value="">_x000D_
     <label for="checkbox2"><span>Checkbox</span></label>_x000D_
  </div>_x000D_
</div>

I got this error when I used git rm on a file in a directory.

I was in something like ~/gitRepo/code/newFeature

In newFeature there was only one file. I did a git rm on that file then tried to create a new file myNewFile using vi.

Ubuntu showed me as still being inside the newFeature directory but actually git rm had removed the whole directory.

I had to exit out of vi, navigate up one directory and then recreate the newFeature directory.

TINYTEXT 256 bytes
TEXT 65,535 bytes ~64kb
MEDIUMTEXT 16,777,215 bytes ~16MB
LONGTEXT 4,294,967,295 bytes ~4GB

TINYTEXT is a string data type that can store up to to 255 characters.

TEXT is a string data type that can store up to 65,535 characters. TEXT is commonly used for brief articles.

LONGTEXT is a string data type with a maximum length of 4,294,967,295 characters. Use LONGTEXT if you need to store large text, such as a chapter of a novel.

for _ in range(5):
    try:
        # replace this with something that may fail
        raise ValueError("foo")

    # replace Exception with a more specific exception
    except Exception as e:
        err = e
        continue

    # no exception, continue remainder of code
    else:
        break

# did not break the for loop, therefore all attempts
# raised an exception
else:
    raise err

My version is similar to several of the above, but doesn't use a separate while loop, and re-raises the latest exception if all retries fail. Could explicitly set err = None at the top, but not strictly necessary as it should only execute the final else block if there was an error and therefore err is set.

According to DOM level 4 specs, which is the current version in development, there are some new handy mutation methods available: append(), prepend(), before(), after(), replace(), and remove().

https://catalin.red/removing-an-element-with-plain-javascript-remove-method/

height:100% works if the parent container has a specified height property else, it won't work

You should be able to do what you want by doing:

System.out.println(map) for example

As long as ALL your objects in the map have overiden the toString method you would see:
{key1=value1, key2=value2} in a meaningfull manner

If this is for your code, then overiding toString is a good habit and I suggest you go for that instead.

For your example where your objects are Strings you should be fine without anything else.
I.e. System.out.println(map) would print exactly what you need without any extra code

Set the auto complete:

$("#searchBox").autocomplete({
    source: queryDB
});

The source function that gets the data:

function queryDB(request, response) {
    var query = request.term;
    var data = getDataFromDB(query);
    response(data); //puts the results on the UI
}

From the source code you will be able to view that, ExpectedConditions.elementToBeClickable(), it will judge the element visible and enabled, so you can use isEnabled() together with isDisplayed(). Following is the source code.

public static ExpectedCondition<WebElement> elementToBeClickable(final WebElement element) {_x000D_
  return new ExpectedCondition() {_x000D_
   public WebElement apply(WebDriver driver) {_x000D_
    WebElement visibleElement = (WebElement) ExpectedConditions.visibilityOf(element).apply(driver);_x000D_
_x000D_
    try {_x000D_
     return visibleElement != null && visibleElement.isEnabled() ? visibleElement : null;_x000D_
    } catch (StaleElementReferenceException arg3) {_x000D_
     return null;_x000D_
    }_x000D_
   }_x000D_
_x000D_
   public String toString() {_x000D_
    return "element to be clickable: " + element;_x000D_
   }_x000D_
  };_x000D_
 }

I believe the simplest solution would be to use find. I do not like to have multiple .gitignore hanging around in sub-directories and I prefer to manage a unique, top-level .gitignore. To do so you could simply append the found files to your .gitignore. Supposing that /public/static/ is your project/git home I would use something like:

find . -type f -name *.js | cut -c 3- >> .gitignore

I found that cutting out the ./ at the beginning is often necessary for git to understand which files to avoid. Therefore the cut -c 3-.

Both C++ and C# are missing easy ways to create a new type which is semantically identical to an exisiting type. I find such 'typedefs' totally essential for type-safe programming and its a real shame c# doesn't have them built-in. The difference between void f(string connectionID, string username) to void f(ConID connectionID, UserName username) is obvious ...

(You can achieve something similar in C++ with boost in BOOST_STRONG_TYPEDEF)

It may be tempting to use inheritance but that has some major limitations:

• it will not work for primitive types
• the derived type can still be casted to the original type, ie we can send it to a function receiving our original type, this defeats the whole purpose
• we cannot derive from sealed classes (and ie many .NET classes are sealed)

The only way to achieve a similar thing in C# is by composing our type in a new class:

Class SomeType { 
  public void Method() { .. }
}

sealed Class SomeTypeTypeDef {
  public SomeTypeTypeDef(SomeType composed) { this.Composed = composed; }

  private SomeType Composed { get; }

  public override string ToString() => Composed.ToString();
  public override int GetHashCode() => HashCode.Combine(Composed);
  public override bool Equals(object obj) => obj is TDerived o && Composed.Equals(o.Composed); 
  public bool Equals(SomeTypeTypeDefo) => object.Equals(this, o);

  // proxy the methods we want
  public void Method() => Composed.Method();
}

While this will work it is very verbose for just a typedef. In addition we have a problem with serializing (ie to Json) as we want to serialize the class through its Composed property.

Below is a helper class that uses the "Curiously Recurring Template Pattern" to make this much simpler:

namespace Typedef {

  [JsonConverter(typeof(JsonCompositionConverter))]
  public abstract class Composer<TDerived, T> : IEquatable<TDerived> where TDerived : Composer<TDerived, T> {
    protected Composer(T composed) { this.Composed = composed; }
    protected Composer(TDerived d) { this.Composed = d.Composed; }

    protected T Composed { get; }

    public override string ToString() => Composed.ToString();
    public override int GetHashCode() => HashCode.Combine(Composed);
    public override bool Equals(object obj) => obj is Composer<TDerived, T> o && Composed.Equals(o.Composed); 
    public bool Equals(TDerived o) => object.Equals(this, o);
  }

  class JsonCompositionConverter : JsonConverter {
    static FieldInfo GetCompositorField(Type t) {
      var fields = t.BaseType.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.FlattenHierarchy);
      if (fields.Length!=1) throw new JsonSerializationException();
      return fields[0];
    }

    public override bool CanConvert(Type t) {
      var fields = t.GetFields(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.FlattenHierarchy);
      return fields.Length == 1;
    }

    // assumes Compositor<T> has either a constructor accepting T or an empty constructor
    public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer) {
      while (reader.TokenType == JsonToken.Comment && reader.Read()) { };
      if (reader.TokenType == JsonToken.Null) return null; 
      var compositorField = GetCompositorField(objectType);
      var compositorType = compositorField.FieldType;
      var compositorValue = serializer.Deserialize(reader, compositorType);
      var ctorT = objectType.GetConstructor(new Type[] { compositorType });
      if (!(ctorT is null)) return Activator.CreateInstance(objectType, compositorValue);
      var ctorEmpty = objectType.GetConstructor(new Type[] { });
      if (ctorEmpty is null) throw new JsonSerializationException();
      var res = Activator.CreateInstance(objectType);
      compositorField.SetValue(res, compositorValue);
      return res;
    }

    public override void WriteJson(JsonWriter writer, object o, JsonSerializer serializer) {
      var compositorField = GetCompositorField(o.GetType());
      var value = compositorField.GetValue(o);
      serializer.Serialize(writer, value);
    }
  }

}

With Composer the above class becomes simply:

sealed Class SomeTypeTypeDef : Composer<SomeTypeTypeDef, SomeType> {
   public SomeTypeTypeDef(SomeType composed) : base(composed) {}

   // proxy the methods we want
   public void Method() => Composed.Method();
}

And in addition the SomeTypeTypeDef will serialize to Json in the same way that SomeType does.

Hope this helps !

In my case here is what I did to cause the diverged message: I did git push but then did git commit --amend to add something to the commit message. Then I also did another commit.

So in my case that simply meant origin/master was out of date. Because I knew no-one else was touching origin/master, the fix was trivial: git push -f (where -f means force)

${#str_var}  

where str_var is your string.

Another Solution in Case You Don't Have Control Over Dynamic Content

This works if you didn't load your element through a directive (ie. like in the example in the commented jsfiddles).

Wrap up Your Content

Wrap your content in a div so that you can select it if you are using JQuery. You an also opt to use native javascript to get your element.

<div class="selector">
    <grid-filter columnname="LastNameFirstName" gridname="HomeGrid"></grid-filter>
</div>

Use Angular Injector

You can use the following code to get a reference to $compile if you don't have one.

$(".selector").each(function () {
    var content = $(this);
    angular.element(document).injector().invoke(function($compile) {
        var scope = angular.element(content).scope();
        $compile(content)(scope);
    });
});

Summary

The original post seemed to assume you had a $compile reference handy. It is obviously easy when you have the reference, but I didn't so this was the answer for me.

One Caveat of the previous code

If you are using a asp.net/mvc bundle with minify scenario you will get in trouble when you deploy in release mode. The trouble comes in the form of Uncaught Error: [$injector:unpr] which is caused by the minifier messing with the angular javascript code.

Here is the way to remedy it:

Replace the prevous code snippet with the following overload.

...
angular.element(document).injector().invoke(
[
    "$compile", function($compile) {
        var scope = angular.element(content).scope();
        $compile(content)(scope);
    }
]);
...

This caused a lot of grief for me before I pieced it together.

Please see my class that is a scrollable frame. It's vertical scrollbar is binded to <Mousewheel> event as well. So, all you have to do is to create a frame, fill it with widgets the way you like, and then make this frame a child of my ScrolledWindow.scrollwindow. Feel free to ask if something is unclear.

Used a lot from @ Brayan Oakley answers to close to this questions

class ScrolledWindow(tk.Frame):
    """
    1. Master widget gets scrollbars and a canvas. Scrollbars are connected 
    to canvas scrollregion.

    2. self.scrollwindow is created and inserted into canvas

    Usage Guideline:
    Assign any widgets as children of <ScrolledWindow instance>.scrollwindow
    to get them inserted into canvas

    __init__(self, parent, canv_w = 400, canv_h = 400, *args, **kwargs)
    docstring:
    Parent = master of scrolled window
    canv_w - width of canvas
    canv_h - height of canvas

    """


    def __init__(self, parent, canv_w = 400, canv_h = 400, *args, **kwargs):
        """Parent = master of scrolled window
        canv_w - width of canvas
        canv_h - height of canvas

       """
        super().__init__(parent, *args, **kwargs)

        self.parent = parent

        # creating a scrollbars
        self.xscrlbr = ttk.Scrollbar(self.parent, orient = 'horizontal')
        self.xscrlbr.grid(column = 0, row = 1, sticky = 'ew', columnspan = 2)         
        self.yscrlbr = ttk.Scrollbar(self.parent)
        self.yscrlbr.grid(column = 1, row = 0, sticky = 'ns')         
        # creating a canvas
        self.canv = tk.Canvas(self.parent)
        self.canv.config(relief = 'flat',
                         width = 10,
                         heigh = 10, bd = 2)
        # placing a canvas into frame
        self.canv.grid(column = 0, row = 0, sticky = 'nsew')
        # accociating scrollbar comands to canvas scroling
        self.xscrlbr.config(command = self.canv.xview)
        self.yscrlbr.config(command = self.canv.yview)

        # creating a frame to inserto to canvas
        self.scrollwindow = ttk.Frame(self.parent)

        self.canv.create_window(0, 0, window = self.scrollwindow, anchor = 'nw')

        self.canv.config(xscrollcommand = self.xscrlbr.set,
                         yscrollcommand = self.yscrlbr.set,
                         scrollregion = (0, 0, 100, 100))

        self.yscrlbr.lift(self.scrollwindow)        
        self.xscrlbr.lift(self.scrollwindow)
        self.scrollwindow.bind('<Configure>', self._configure_window)  
        self.scrollwindow.bind('<Enter>', self._bound_to_mousewheel)
        self.scrollwindow.bind('<Leave>', self._unbound_to_mousewheel)

        return

    def _bound_to_mousewheel(self, event):
        self.canv.bind_all("<MouseWheel>", self._on_mousewheel)   

    def _unbound_to_mousewheel(self, event):
        self.canv.unbind_all("<MouseWheel>") 

    def _on_mousewheel(self, event):
        self.canv.yview_scroll(int(-1*(event.delta/120)), "units")  

    def _configure_window(self, event):
        # update the scrollbars to match the size of the inner frame
        size = (self.scrollwindow.winfo_reqwidth(), self.scrollwindow.winfo_reqheight())
        self.canv.config(scrollregion='0 0 %s %s' % size)
        if self.scrollwindow.winfo_reqwidth() != self.canv.winfo_width():
            # update the canvas's width to fit the inner frame
            self.canv.config(width = self.scrollwindow.winfo_reqwidth())
        if self.scrollwindow.winfo_reqheight() != self.canv.winfo_height():
            # update the canvas's width to fit the inner frame
            self.canv.config(height = self.scrollwindow.winfo_reqheight())

I found a solution after days of search. My comment is going to be buried but anyway...

1. I get the corrupted data with php.

2. I don't use set names UTF8

3. I use utf8_decode() on my data

4. I update my database with my new decoded data, still not using set names UTF8

and voilà :)

If you are using Chrome you can goto the "Resources" tab and find the item "Cookies" in the left sidebar. From there select the domain you are checking the set cookie for and it will give you a list of cookies associated with that domain, along with their expiration date.

Read up the concept of a name space. When you assign a variable in a function, you only assign it in the namespace of this function. But clearly you want to use it between all functions.

def defineAList():
    #list = ['1','2','3'] this creates a new list, named list in the current namespace.
    #same name, different list!

    list.extend['1', '2', '3', '4'] #this uses a method of the existing list, which is in an outer namespace
    print "For checking purposes: in defineAList, list is",list
    return list

Alternatively, you can pass it around:

def main():
    new_list = defineAList()
    useTheList(new_list)

It needs the system.web.http.webhost which is part of this package. I fixed this by installing the following package:

PM> Install-Package Microsoft.AspNet.WebApi.WebHost 

or search for it in nuget https://www.nuget.org/packages/Microsoft.AspNet.WebApi.WebHost/5.1.0

Rails4 has some added datatypes for Postgres.

For example, railscast #400 names two of them:

Rails 4 has support for native datatypes in Postgres and we’ll show two of these here, although a lot more are supported: array and hstore. We can store arrays in a string-type column and specify the type for hstore.

Besides, you can also use cidr, inet and macaddr. For more information:

https://blog.engineyard.com/2013/new-in-rails-4

Android does not have a specification to indicate the type of resource string (e.g. text/plain or text/html). There is a workaround, however, that will allow the developer to specify this within the XML file.

1. Define a custom attribute to specify that the android:text attribute is html.
2. Use a subclassed TextView.

Once you define these, you can express yourself with HTML in xml files without ever having to call setText(Html.fromHtml(...)) again. I'm rather surprised that this approach is not part of the API.

This solution works to the degree that the Android studio simulator will display the text as rendered HTML.

res/values/strings.xml (the string resource as HTML)

<resources>
<string name="app_name">TextViewEx</string>
<string name="string_with_html"><![CDATA[
       <em>Hello</em> <strong>World</strong>!
 ]]></string>
</resources>

layout.xml (only the relevant parts)

Declare the custom attribute namespace, and add the android_ex:isHtml attribute. Also use the subclass of TextView.

<RelativeLayout
...
xmlns:android_ex="http://schemas.android.com/apk/res-auto"
...>

<tv.twelvetone.samples.textviewex.TextViewEx
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/string_with_html"
    android_ex:isHtml="true"
    />
 </RelativeLayout>

res/values/attrs.xml (define the custom attributes for the subclass)

 <resources>
<declare-styleable name="TextViewEx">
    <attr name="isHtml" format="boolean"/>
    <attr name="android:text" />
</declare-styleable>
</resources>

TextViewEx.java (the subclass of TextView)

 package tv.twelvetone.samples.textviewex;

 import android.content.Context;
 import android.content.res.TypedArray;
 import android.support.annotation.Nullable;
 import android.text.Html;
 import android.util.AttributeSet;
 import android.widget.TextView;

public TextViewEx(Context context, @Nullable AttributeSet attrs) {
    super(context, attrs);
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TextViewEx, 0, 0);
    try {
        boolean isHtml = a.getBoolean(R.styleable.TextViewEx_isHtml, false);
        if (isHtml) {
            String text = a.getString(R.styleable.TextViewEx_android_text);
            if (text != null) {
                setText(Html.fromHtml(text));
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        a.recycle();
    }
}
}

You can use the dynamic object ViewBag to pass data from Controllers to Views.

Add the following to your controller:

ViewBag.MyList = myList;

Then you can acces it from your view:

@ViewBag.MyList

// e.g.
@foreach (var item in ViewBag.MyList) { ... }

df['Column_Name']=df['Column_Name'].astype(int)

It seems to me there is value in considering some rewrites to your SQL code before attempting to translate it.

Personally, I'd write such a query as a union (although I'd avoid nulls entirely!):

SELECT f.value
  FROM period as p JOIN facts AS f ON p.id = f.periodid
WHERE p.companyid = 100
      AND f.otherid = 17
UNION
SELECT NULL AS value
  FROM period as p
WHERE p.companyid = 100
      AND NOT EXISTS ( 
                      SELECT * 
                        FROM facts AS f
                       WHERE p.id = f.periodid
                             AND f.otherid = 17
                     );

So I guess I agree with the spirit of @MAbraham1's answer (though their code seems to be unrelated to the question).

However, it seems the query is expressly designed to produce a single column result comprising duplicate rows -- indeed duplicate nulls! It's hard not to come to the conclusion that this approach is flawed.

This option doesn’t require an empty.gif as in the most upvoted answer:

HTML:

 <div class="feature">
       <a href="http://www.example.com"></a>
 </div>

CSS:

 div.feature {
        position: relative;
    }

    div.feature a {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
        text-decoration: none; /* No underlines on the link */
        z-index: 10; /* Places the link above everything else in the div */
        background-color: #FFF; /* Fix to make div clickable in IE */
        opacity: 0; /* Fix to make div clickable in IE */
        filter: alpha(opacity=1); /* Fix to make div clickable in IE */
    }

As proposed at http://www.digitalskydesign.com/how-to-make-an-entire-div-a-link-using-css/

If you want the original URL just use the method as described by jthalborn. If you want to rebuild the url do like David Levesque explained, here is a code snippet for it:

final javax.servlet.http.HttpServletRequest req = (javax.servlet.http.HttpServletRequest) ...;
final int serverPort = req.getServerPort();
if ((serverPort == 80) || (serverPort == 443)) {
  // No need to add the server port for standard HTTP and HTTPS ports, the scheme will help determine it.
  url = String.format("%s://%s/...", req.getScheme(), req.getServerName(), ...);
} else {
  url = String.format("%s://%s:%s...", req.getScheme(), req.getServerName(), serverPort, ...);
}

You still need to consider the case of a reverse-proxy:

• request.getScheme() is returning http instead of returning https in java

Could use constants for the ports but not sure if there is a reliable source for them, default ports:

• Are HTTP and HTTPS default port numbers defined in the JDK?

Most developers will know about port 80 and 443 anyways, so constants are not that helpful.

Also see this similar post.

You're not including the standard <string> header.

You got [un]lucky that some of its pertinent definitions were accidentally made available by the other standard headers that you did include ... but operator<< was not.

• https://stackoverflow.com/a/20937531/560648

Sure, use StringBuilder.insert():

_sb.insert(0, _s);

I dont get it clearly, do you want to link an external css as the structure of files you defined above? If yes then just use the link tag :

    <link rel="stylesheet" type="text/css" href="file.css">

so basically for files that are under your website folder (folder containing your index) you directly call it. For each successive folder use the "/" for example in your case :

    <link rel="stylesheet" type="text/css" href="Fonts/Font1/file name">
    <link rel="stylesheet" type="text/css" href="Fonts/Font2/file name">

AJAX isn't for downloading files. Pop up a new window with the download link as its address, or do document.location = ....

How to get the current script element:

1. Use document.currentScript

document.currentScript will return the <script> element whose script is currently being processed.

<script>
var me = document.currentScript;
</script>

Benefits

• Simple and explicit. Reliable.
• Don't need to modify the script tag
• Works with asynchronous scripts (defer & async)
• Works with scripts inserted dynamically

Problems

• Will not work in older browsers and IE.
• Does not work with modules <script type="module">

2. Select script by id

Giving the script an id attribute will let you easily select it by id from within using document.getElementById().

<script id="myscript">
var me = document.getElementById('myscript');
</script>

Benefits

• Simple and explicit. Reliable.
• Almost universally supported
• Works with asynchronous scripts (defer & async)
• Works with scripts inserted dynamically

Problems

• Requires adding a custom attribute to the script tag
• id attribute may cause weird behaviour for scripts in some browsers for some edge cases

3. Select the script using a data-* attribute

Giving the script a data-* attribute will let you easily select it from within.

<script data-name="myscript">
var me = document.querySelector('script[data-name="myscript"]');
</script>

This has few benefits over the previous option.

Benefits

• Simple and explicit.
• Works with asynchronous scripts (defer & async)
• Works with scripts inserted dynamically

Problems

• Requires adding a custom attribute to the script tag
• HTML5, and querySelector() not compliant in all browsers
• Less widely supported than using the id attribute
• Will get around <script> with id edge cases.
• May get confused if another element has the same data attribute and value on the page.

4. Select the script by src

Instead of using the data attributes, you can use the selector to choose the script by source:

<script src="//example.com/embed.js"></script>

In embed.js:

var me = document.querySelector('script[src="//example.com/embed.js"]');

Benefits

• Reliable
• Works with asynchronous scripts (defer & async)
• Works with scripts inserted dynamically
• No custom attributes or id needed

Problems

• Does not work for local scripts
• Will cause problems in different environments, like Development and Production
• Static and fragile. Changing the location of the script file will require modifying the script
• Less widely supported than using the id attribute
• Will cause problems if you load the same script twice

5. Loop over all scripts to find the one you want

We can also loop over every script element and check each individually to select the one we want:

<script>
var me = null;
var scripts = document.getElementsByTagName("script")
for (var i = 0; i < scripts.length; ++i) {
    if( isMe(scripts[i])){
      me = scripts[i];
    }
}
</script>

This lets us use both previous techniques in older browsers that don't support querySelector() well with attributes. For example:

function isMe(scriptElem){
    return scriptElem.getAttribute('src') === "//example.com/embed.js";
}

This inherits the benefits and problems of whatever approach is taken, but does not rely on querySelector() so will work in older browsers.

6. Get the last executed script

Since the scripts are executed sequentially, the last script element will very often be the currently running script:

<script>
var scripts = document.getElementsByTagName( 'script' );
var me = scripts[ scripts.length - 1 ];
</script>

Benefits

• Simple.
• Almost universally supported
• No custom attributes or id needed

Problems

• Does not work with asynchronous scripts (defer & async)
• Does not work with scripts inserted dynamically

I generally subscribe to the following convention:

• Trace - Only when I would be "tracing" the code and trying to find one part of a function specifically.
• Debug - Information that is diagnostically helpful to people more than just developers (IT, sysadmins, etc.).
• Info - Generally useful information to log (service start/stop, configuration assumptions, etc). Info I want to always have available but usually don't care about under normal circumstances. This is my out-of-the-box config level.
• Warn - Anything that can potentially cause application oddities, but for which I am automatically recovering. (Such as switching from a primary to backup server, retrying an operation, missing secondary data, etc.)
• Error - Any error which is fatal to the operation, but not the service or application (can't open a required file, missing data, etc.). These errors will force user (administrator, or direct user) intervention. These are usually reserved (in my apps) for incorrect connection strings, missing services, etc.
• Fatal - Any error that is forcing a shutdown of the service or application to prevent data loss (or further data loss). I reserve these only for the most heinous errors and situations where there is guaranteed to have been data corruption or loss.

I think you should edit the anchor tag on bootstrap.css. Otherwise give customized style to the anchor tag with !important (to override the default style on bootstrap.css).

Example code

.nav {_x000D_
    background-color: #000 !important;_x000D_
}_x000D_
_x000D_
.nav>li>a {_x000D_
    background-color: #666 !important;_x000D_
    color: #fff;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">_x000D_
_x000D_
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>_x000D_
_x000D_
_x000D_
<div role="tabpanel">_x000D_
_x000D_
  <!-- Nav tabs -->_x000D_
  <ul class="nav nav-tabs" role="tablist">_x000D_
    <li role="presentation" class="active"><a href="#home" aria-controls="home" role="tab" data-toggle="tab">Home</a></li>_x000D_
    <li role="presentation"><a href="#profile" aria-controls="profile" role="tab" data-toggle="tab">Profile</a></li>_x000D_
    <li role="presentation"><a href="#messages" aria-controls="messages" role="tab" data-toggle="tab">Messages</a></li>_x000D_
    <li role="presentation"><a href="#settings" aria-controls="settings" role="tab" data-toggle="tab">Settings</a></li>_x000D_
  </ul>_x000D_
_x000D_
  <!-- Tab panes -->_x000D_
  <div class="tab-content">_x000D_
    <div role="tabpanel" class="tab-pane active" id="home">...</div>_x000D_
    <div role="tabpanel" class="tab-pane" id="profile">tab1</div>_x000D_
    <div role="tabpanel" class="tab-pane" id="messages">tab2</div>_x000D_
    <div role="tabpanel" class="tab-pane" id="settings">tab3</div>_x000D_
  </div>_x000D_
_x000D_
</div>

Fiddle: http://jsfiddle.net/zjjpocv6/2/

I know this is an old question but I find that the answers are not sufficent enough

The cleanest way to do this is to use this code

$(".myRadio").click(function() {
alert($(this).val());   
});

:-)

Your form input data should look like this

<input type="radio" value="40000" name="pay"  class="myRadio" />
<label for="40000">40000</label>

Just to throw my two cents in: another common cause of this error in my experience is code in the Form_Resize event that uses math to resize controls on a form. Control dimensions (Height and Width) can't be set to negative values, so code like the following in your Form_Resize event can cause this error:

Private Sub Form_Resize()
    'Resize text box to fit the form, with a margin of 1000 twips on the right.'
    'This will error out if the width of the Form drops below 1000 twips.'
    txtFirstName.Width = Me.Width - 1000
End Sub

The above code will raise an an "Invalid property value" error if the form is resized to less than 1000 twips wide. If this is the problem, the easiest solution is to add On Error Resume Next as the first line, so that these kinds of errors are ignored. This is one of those rare situations in VB6 where On Error Resume Next is your friend.

I have tried this code and it works well for both null and empty situations :

'<%# (Eval("item")=="" || Eval("item")==null) ? "0" : Eval("item")%>'

Thread.currentThread().isInterrupted() is superbly working. but this code is only pause the timer.

This code is stop and reset the thread timer. h1 is handler name. This code is add on inside your button click listener. w_h =minutes w_m =milli sec i=counter

 i=0;
            w_h = 0;
            w_m = 0;


            textView.setText(String.format("%02d", w_h) + ":" + String.format("%02d", w_m));
                        hl.removeCallbacksAndMessages(null);
                        Thread.currentThread().isInterrupted();


                        }


                    });


                }`

Another way would by to use another loc utility, like LocMetrics for instance.
It also lists many other loc tools. The integration with Eclipse wouldn't be always there (as it would be with Metrics2, which you can check out because it is a more recent version than Metrics), but at least those tools can reason in term of logical lines (computed by summing the terminal semicolons and terminal curly braces).
You can also check with eclipse-metrics is more adapted to what you expect.

I don't believe there is anything builtin to do it. For more than you ever wanted to see on the subject, see Perlmonks on Detecting Numeric

There does not seem to be any answer which addresses the very common beginner problem of failing to install the required library in the first place.

On Debianish platforms, if libfoo is missing, you can frequently install it with something like

apt-get install libfoo-dev

The -dev version of the package is required for development work, even trivial development work such as compiling source code to link to the library.

The package name will sometimes require some decorations (libfoo0-dev? foo-dev without the lib prefix? etc), or you can simply use your distro's package search to find out precisely which packages provide a particular file.

(If there is more than one, you will need to find out what their differences are. Picking the coolest or the most popular is a common shortcut, but not an acceptable procedure for any serious development work.)

For other architectures (most notably RPM) similar procedures apply, though the details will be different.

Add this config build.gradle and sync gradle:

android {
    ...
    defaultConfig {
        ...
        jackOptions {
            enabled true
        }
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
        // or
        //sourceCompatibility 1.8
        //targetCompatibility 1.8
    }
}

I'd use an Inline Function from performance perspective, see below: Note that symbols like '+','-' etc will not be removed

CREATE FUNCTION [dbo].[UDF_RemoveNumericStringsFromString]
 (
 @str varchar(100)
 )
 RETURNS TABLE AS RETURN
 WITH Tally (n) as 
  (
  -- 100 rows
   SELECT TOP (Len(@Str)) ROW_NUMBER() OVER (ORDER BY (SELECT NULL))
   FROM (VALUES (0),(0),(0),(0),(0),(0),(0),(0),(0),(0)) a(n)
   CROSS JOIN (VALUES(0),(0),(0),(0),(0),(0),(0),(0),(0),(0)) b(n)
  )

  SELECT OutStr =  STUFF(
       (SELECT SUBSTRING(@Str, n,1) st
        FROM Tally
        WHERE ISNUMERIC(SUBSTRING(@Str, n,1)) = 1
        FOR XML PATH(''),type).value('.', 'varchar(100)'),1,0,'')
  GO

  /*Use it*/
  SELECT OutStr
  FROM dbo.UDF_RemoveNumericStringsFromString('fjkfhk759734977fwe9794t23')
  /*Result set
   759734977979423 */

You can define it with more than 100 characters...

select 
{
    -webkit-appearance: none;
}

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

You need to be wary of XSS when doing stuff like this:

document.getElementById('<%= Label1.ClientID %>').style.display

The chances are that no-one will be able to tamper with the ClientID of Label1 in this instance, but just to be on the safe side you might want pass it's value through one of the AntiXss library's methods:

document.getElementById('<%= AntiXss.JavaScriptEncode(Label1.ClientID) %>').style.display

Just right click on the name you want to change (this could be namespace or whatever else) and select Refactor->Rename...

Enter new name, leave location as [Global Namespace], check preview if you want and you're done!

Don't forget to add this permissions to your manifest :

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

Use one of these threee variants:

SOME_PATH="/mnt/someProject/some path"
SOME_PATH='/mnt/someProject/some path'
SOME_PATH=/mnt/someProject/some\ path

Using a library called Pillow, you can make this into a function, for ease of use later in your program, and if you have to use it multiple times. The function simply takes in the path of an image and the coordinates of the pixel you want to "grab." It opens the image, converts it to an RGB color space, and returns the R, G, and B of the requested pixel.

from PIL import Image
def rgb_of_pixel(img_path, x, y):
    im = Image.open(img_path).convert('RGB')
    r, g, b = im.getpixel((x, y))
    a = (r, g, b)
    return a

*Note: I was not the original author of this code; it was left without an explanation. As it is fairly easy to explain, I am simply providing said explanation, just in case someone down the line does not understand it.

Use DATEPART to pull apart your interval, and DATEADD to subtract the parts:

select dateadd(
     hh,
    -1 * datepart(hh, cast('1:15' as datetime)),
    dateadd(
        mi,
        -1 * datepart(mi, cast('1:15' as datetime)),
        '2000-01-01 08:30:00'))

or, we can convert to minutes first (though OP would prefer not to):

declare @mins int
select @mins = datepart(mi, cast('1:15' as datetime)) + 60 * datepart(hh, cast('1:15' as datetime)) 
select dateadd(mi, -1 * @mins, '2000-01-01 08:30:00')

Using the LOAD DATA INFILE SQL statement you can import the CSV file, but you can't update data. However, there is a trick you can use.

• Create another temporary table to use for the import

• Load onto this table from the CSC

  LOAD DATA LOCAL INFILE '/file.csv'
  INTO TABLE temp_table
  FIELDS TERMINATED BY ','
  LINES TERMINATED BY '\n'
  (field1, field2, field3); 
  

• UPDATE the real table joining the table

  UPDATE maintable
  INNER JOIN temp_table A USING (field1)
  SET maintable.field1 = temp_table.field1
  

Use Array.prototype.map() with an arrow function:

const arrayColumn = (arr, n) => arr.map(x => x[n]);_x000D_
_x000D_
const twoDimensionalArray = [_x000D_
  [1, 2, 3],_x000D_
  [4, 5, 6],_x000D_
  [7, 8, 9],_x000D_
];_x000D_
_x000D_
console.log(arrayColumn(twoDimensionalArray, 0));

Note: Array.prototype.map() and arrow functions are part of ECMAScript 6 and not supported everywhere, see ECMAScript 6 compatibility table.

For windows:

Steps

1. Go to Control panel> program and features>Node.js then uninstall

2. Go to website: https://nodejs.org/en/ and download the version and install.

Have a look at the python code on this page:

http://www.brunningonline.net/simon/blog/archives/001292.html

I've got some postcode parsing to do. The requirement is pretty simple; I have to parse a postcode into an outcode and (optional) incode. The good new is that I don't have to perform any validation - I just have to chop up what I've been provided with in a vaguely intelligent manner. I can't assume much about my import in terms of formatting, i.e. case and embedded spaces. But this isn't the bad news; the bad news is that I have to do it all in RPG. :-(

Nevertheless, I threw a little Python function together to clarify my thinking.

I've used it to process postcodes for me.

You can also copy the link address and paste it in a new window to get around the security. This works in chrome and firefox but you may have to add slashes in firefox.

If you just have included a layout file at the beginning of onCreate() inside setContentView and want to get this layout to add new elements programmatically try this:

ViewGroup linearLayout = (ViewGroup) findViewById(R.id.linearLayoutID);

then you can create a new Button for example and just add it:

Button bt = new Button(this);
bt.setText("A Button");
bt.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, 
                                    LayoutParams.WRAP_CONTENT));
linerLayout.addView(bt);

Use this simple code for DataTables custom sorting. Its 100% work

<script>
    $(document).ready(function() {
        $('#myTable').DataTable( {
            "order": [[ 0, "desc" ]] // "0" means First column and "desc" is order type; 
        } );
    } );
</script>

See in Datatables website

https://datatables.net/examples/basic_init/table_sorting.html

Use the String.split() method with the , separator to get the list of pairs. Iterate the pairs and use split() again with the : separator to get the key and value for each pair.

Map<String, Integer> myMap = new HashMap<String, Integer>();
String s = "SALES:0,SALE_PRODUCTS:1,EXPENSES:2,EXPENSES_ITEMS:3";
String[] pairs = s.split(",");
for (int i=0;i<pairs.length;i++) {
    String pair = pairs[i];
    String[] keyValue = pair.split(":");
    myMap.put(keyValue[0], Integer.valueOf(keyValue[1]));
}

Use the PowerConsole project on Github at https://github.com/bigabdoul/PowerConsole or the equivalent NuGet package at https://www.nuget.org/packages/PowerConsole. It elegantly handles timers in a reusable fashion. Take a look at this sample code:

using PowerConsole;

namespace PowerConsoleTest
{
    class Program
    {
        static readonly SmartConsole MyConsole = SmartConsole.Default;

        static void Main()
        {
            RunTimers();
        }

        public static void RunTimers()
        {
            // CAUTION: SmartConsole is not thread safe!
            // Spawn multiple timers carefully when accessing
            // simultaneously members of the SmartConsole class.

            MyConsole.WriteInfo("\nWelcome to the Timers demo!\n")

            // SetTimeout is called only once after the provided delay and
            // is automatically removed by the TimerManager class
            .SetTimeout(e =>
            {
                // this action is called back after 5.5 seconds; the name
                // of the timer is useful should we want to clear it
                // before this action gets executed
                e.Console.Write("\n").WriteError("Time out occured after 5.5 seconds! " +
                    "Timer has been automatically disposed.\n");

                // the next statement will make the current instance of 
                // SmartConsole throw an exception on the next prompt attempt
                // e.Console.CancelRequested = true;

                // use 5500 or any other value not multiple of 1000 to 
                // reduce write collision risk with the next timer
            }, millisecondsDelay: 5500, name: "SampleTimeout")

            .SetInterval(e =>
            {
                if (e.Ticks == 1)
                {
                    e.Console.WriteLine();
                }

                e.Console.Write($"\rFirst timer tick: ", System.ConsoleColor.White)
                .WriteInfo(e.TicksToSecondsElapsed());

                if (e.Ticks > 4)
                {
                    // we could remove the previous timeout:
                    // e.Console.ClearTimeout("SampleTimeout");
                }

            }, millisecondsInterval: 1000, "EverySecond")

            // we can add as many timers as we want (or the computer's resources permit)
            .SetInterval(e =>
            {
                if (e.Ticks == 1 || e.Ticks == 3) // 1.5 or 4.5 seconds to avoid write collision
                {
                    e.Console.WriteSuccess("\nSecond timer is active...\n");
                }
                else if (e.Ticks == 5)
                {
                    e.Console.WriteWarning("\nSecond timer is disposing...\n");

                    // doesn't dispose the timer
                    // e.Timer.Stop();

                    // clean up if we no longer need it
                    e.DisposeTimer();
                }
                else
                {
                    System.Diagnostics.Trace.WriteLine($"Second timer tick: {e.Ticks}");
                }
            }, 1500)
            .Prompt("\nPress Enter to stop the timers: ")
            
            // makes sure that any remaining timer is disposed off
            .ClearTimers()

            .WriteSuccess("Timers cleared!\n");
        }
    }
}

I just tested this extremely simple method and it works perfectly--but I use the built-in Administrator account, so I don't have to jump through hoops for elevated privileges.

The following batch file relieves the user of the need to move files in/out of system folders. It also leaves it up to Windows to apply the proper version of Regsvr32.

INSTRUCTIONS:

• In the folder that contains the library (-.dll or -.ax) file you wish to register, open a new text file and paste in ONE of the routines below :

  echo BEGIN DRAG-AND-DROP %n1 REGISTRAR FOR 64-BIT SYSTEMS
  copy %1 C:\Windows\System32
  regsvr32 "%nx1"
  echo END BATCH FILE
  pause
  

  echo BEGIN DRAG-AND-DROP %n1 REGISTRAR FOR 32-BIT SYSTEMS
  copy %1 C:\Windows\SysWOW64
  regsvr32 "%nx1"
  echo END BATCH FILE
  pause
  

• Save your new text file as a batch (-.bat) file; then simply drag-and-drop your -.dll or -.ax file on top of the batch file.

• If UAC doesn't give you the opportunity to run the batch file as an Administrator, you may need to manually elevate privileges (instructions are for Windows 7):

  1. Right-click on the batch file;
  2. Select Create shortcut;
  3. Right-click on the shortcut;
  4. Select Properties;
  5. Click the Compatibility tab;
  6. Check the box labeled Run this program as administrator;
  7. Drag-and-drop your -.dll or -.ax file on top of the new shortcut instead of the batch file.

That's it. I chose COPY instead of MOVE to prevent the failure of any UAC-related follow-up attempt(s). Successful registration should be followed by deletion of the original library (-.dll or -.ax) file.

Don't worry about copies made to the system folder (C:\Windows\System32 or C:\Windows\SysWOW64) by previous passes--they will be overwritten every time you run the batch file.

Unless you ran the wrong batch file, in which case you will probably want to delete the copy made to the wrong system folder (C:\Windows\System32 or C:\Windows\SysWOW64) before running the proper batch file, ...or...

• Help Windows choose the right library file to register by fully-qualifying its directory location.

  1. From the right batch file copy the system folder path
     • If 64-bit: C:\Windows\System32
     • If 32-bit: C:\Windows\SysWOW64
  2. Paste it on the next line so that it precedes %nx1
     • If 64-bit: regsvr32 "C:\Windows\System32\%nx1"
     • If 32-bit: regsvr32 "C:\Windows\SysWOW64\%nx1"
       • Paste path inside quotation marks
       • Insert backslash to separate %nx1 from system folder path
     • or ...
       
       

• Run this shotgun batch file, which will (in order):

  1. Perform cleanup of aborted registration processes
     • Reverse any registration process completed by your library file;
     • Delete any copies of your library file that have been saved to either system folder;
     • Pause to allow you to terminate the batch file at this point (and run another if you would like).
  2. Attempt 64-Bit Installation on your library file
     • Copy your library file to C:\Windows\System32;
     • Register your library file as a 64-bit process;
     • Pause to allow you to terminate the batch file at this point.
  3. Undo 64-Bit Installation
     • Reverse any registration of your library file as a 64-bit process;
     • Delete your library file from C:\Windows\System32;
     • Pause to allow you to terminate the batch file at this point (and run another if you would like).
  4. Attempt 32-Bit Installation on your library file
     • Copy your library file to C:\Windows\SystemWOW64
     • Register your library file as a 32-bit process;
     • Pause to allow you to terminate the batch file at this point.
  5. Delete original, unregistered copy of library file

If by "cursor speed", you mean the repeat rate when holding down a key - then have a look here: http://hints.macworld.com/article.php?story=20090823193018149

To summarize, open up a Terminal window and type the following command:

defaults write NSGlobalDomain KeyRepeat -int 0

More detail from the article:

Everybody knows that you can get a pretty fast keyboard repeat rate by changing a slider on the Keyboard tab of the Keyboard & Mouse System Preferences panel. But you can make it even faster! In Terminal, run this command:

defaults write NSGlobalDomain KeyRepeat -int 0

Then log out and log in again. The fastest setting obtainable via System Preferences is 2 (lower numbers are faster), so you may also want to try a value of 1 if 0 seems too fast. You can always visit the Keyboard & Mouse System Preferences panel to undo your changes.

You may find that a few applications don't handle extremely fast keyboard input very well, but most will do just fine with it.

If you have the column it's very easy.

Using the designer, you could set the column as an identity (1,1): right click on the table ? design ? in part left (right click) ? properties ? in identity columns, select #column.

Properties:

Identity column:

Generally, you can use the func(*tuple) syntax. You can even pass a part of the tuple, which seems like what you're trying to do here:

t = (2010, 10, 2, 11, 4, 0, 2, 41, 0)
dt = datetime.datetime(*t[0:7])

This is called unpacking a tuple, and can be used for other iterables (such as lists) too. Here's another example (from the Python tutorial):

>>> range(3, 6)             # normal call with separate arguments
[3, 4, 5]
>>> args = [3, 6]
>>> range(*args)            # call with arguments unpacked from a list
[3, 4, 5]

We can do something like this

DateTime date_temp_from = DateTime.Parse(from.Value); //from.value" is input by user (dd/MM/yyyy)
DateTime date_temp_to = DateTime.Parse(to.Value); //to.value" is input by user (dd/MM/yyyy)

string date_from = date_temp_from.ToString("yyyy/MM/dd HH:mm");
string date_to = date_temp_to.ToString("yyyy/MM/dd HH:mm");

Thank you

The following code should do the trick:

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/ScrollView01"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >

<RelativeLayout
android:id="@+id/RelativeLayout01"
android:layout_width="fill_parent"
android:layout_height="638dp" >

<TextView
    android:id="@+id/textView1"
    style="@style/normalcode"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentLeft="true"
    android:layout_alignParentTop="true"
    android:layout_marginTop="64dp"
    android:text="Email" />

<TextView
    android:id="@+id/textView2"
    style="@style/normalcode"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_below="@+id/textView1"
    android:layout_marginTop="41dp"
    android:text="Password" />

<TextView
    android:id="@+id/textView3"
    style="@style/normalcode"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignRight="@+id/textView2"
    android:layout_below="@+id/textView2"
    android:layout_marginTop="47dp"
    android:text="Confirm Password" />

<EditText
    android:id="@+id/editText1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignBaseline="@+id/textView1"
    android:layout_alignBottom="@+id/textView1"
    android:layout_alignParentRight="true"
    android:layout_toRightOf="@+id/textView4"
    android:inputType="textEmailAddress" >

    <requestFocus />
</EditText>

<EditText
    android:id="@+id/editText2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignBaseline="@+id/textView2"
    android:layout_alignBottom="@+id/textView2"
    android:layout_alignLeft="@+id/editText1"
    android:layout_alignParentRight="true"
    android:inputType="textPassword" />

<EditText
    android:id="@+id/editText3"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignBaseline="@+id/textView3"
    android:layout_alignBottom="@+id/textView3"
    android:layout_alignLeft="@+id/editText2"
    android:layout_alignParentRight="true"
    android:inputType="textPassword" />


<TextView
    android:id="@+id/textView4"
    style="@style/normalcode"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentLeft="true"
    android:layout_below="@+id/textView3"
    android:layout_marginTop="42dp"
    android:text="Date of Birth" />

<DatePicker
    android:id="@+id/datePicker1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentRight="true"
    android:layout_below="@+id/textView4" />

<TextView
    android:id="@+id/textView5"
    style="@style/normalcode"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_below="@+id/datePicker1"
    android:layout_marginTop="60dp"
    android:layout_toLeftOf="@+id/datePicker1"
    android:text="Gender" />

<RadioButton
    android:id="@+id/radioButton1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignBaseline="@+id/textView5"
    android:layout_alignBottom="@+id/textView5"
    android:layout_alignLeft="@+id/editText3"
    android:layout_marginLeft="24dp"
    android:text="Male" />

<RadioButton
    android:id="@+id/radioButton2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignLeft="@+id/radioButton1"
    android:layout_below="@+id/radioButton1"
    android:layout_marginTop="14dp"
    android:text="Female" />

<Button
    android:id="@+id/button1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:layout_marginBottom="23dp"
    android:layout_toLeftOf="@+id/radioButton2"
    android:background="@drawable/rectbutton"
    android:text="Sign Up" />

The directory where st.rb lives is most likely not on your load path.

Assuming that st.rb is located in a directory called lib relative to where you invoke irb, you can add that lib directory to the list of directories that ruby uses to load classes or modules with this:

$: << 'lib'

For example, in order to call the module called 'foobar' (foobar.rb) that lives in the lib directory, I would need to first add the lib directory to the list of load path. Here, I am just appending the lib directory to my load path:

irb(main):001:0> require 'foobar'
LoadError: no such file to load -- foobar
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
        from (irb):1
irb(main):002:0> $:
=> ["/usr/lib/ruby/gems/1.8/gems/spoon-0.0.1/lib", "/usr/lib/ruby/gems/1.8/gems/interactive_editor-0.0.10/lib", "/usr/lib/ruby/site_ruby/1.8", "/usr/lib/ruby/site_ruby/1.8/i386-cygwin", "/usr/lib/ruby/site_ruby", "/usr/lib/ruby/vendor_ruby/1.8", "/usr/lib/ruby/vendor_ruby/1.8/i386-cygwin", "/usr/lib/ruby/vendor_ruby", "/usr/lib/ruby/1.8", "/usr/lib/ruby/1.8/i386-cygwin", "."]
irb(main):004:0> $: << 'lib'
=> ["/usr/lib/ruby/gems/1.8/gems/spoon-0.0.1/lib", "/usr/lib/ruby/gems/1.8/gems/interactive_editor-0.0.10/lib", "/usr/lib/ruby/site_ruby/1.8", "/usr/lib/ruby/site_ruby/1.8/i386-cygwin", "/usr/lib/ruby/site_ruby", "/usr/lib/ruby/vendor_ruby/1.8", "/usr/lib/ruby/vendor_ruby/1.8/i386-cygwin", "/usr/lib/ruby/vendor_ruby", "/usr/lib/ruby/1.8", "/usr/lib/ruby/1.8/i386-cygwin", ".", "lib"]
irb(main):005:0> require 'foobar'
=> true

EDIT Sorry, I completely missed the fact that you are using ruby 1.9.x. All accounts report that your current working directory has been removed from LOAD_PATH for security reasons, so you will have to do something like in irb:

$: << "."

For completeness: You can also do this:

 <TextBlock Text="Line1&#x0a;Line 2"/>

x0A is the escaped hexadecimal Line Feed. The equivalent of \n

This can also happend when the client needs to present a certificate. After the server lists the certificate chain, the following can happen:

3. Certificate Request The server will issue a certificate request from the client. The request will list all of the certificates the server accepts.

*** CertificateRequest
Cert Types: RSA
Cert Authorities:
<CN=blah, OU=blah, O=blah, L=blah, ST=blah, C=blah>
<CN=yadda, DC=yadda, DC=yadda>
<CN=moreblah, OU=moreblah, O=moreblah, C=moreblah>
<CN=moreyada, OU=moreyada, O=moreyada, C=moreyada>
... the rest of the request
*** ServerHelloDone

4. Client Certificate Chain This is the certificate the client is sending to the server.

*** Certificate chain
chain [0] = [
[
  Version: V3
  Subject: EMAILADDRESS=client's email, CN=client, OU=client's ou, O=client's Org, L=client's location, ST=client's state, C=client's Country
  Signature Algorithm: SHA1withRSA, OID = 1.2.840.113549.1.1.5
  ... the rest of the certificate
*** ClientKeyExchange, RSA PreMasterSecret, TLSv1    
... key exchange info 

If there isn't a certificate in the chain and the server requires one, you'll get the handshake error here. A likely cause is the path to your certificate wasn't found.

5. Certificate Verify The client asks the server to verify the certificate

*** CertificateVerify
... payload of verify check

This step will only happen if you are sending a certificate.

6. Finished The server will respond with a verify response

*** Finished
verify_data:  { 345, ... }

you can save the xlsx file as a tab-delimited text file and do

BULK INSERT TableName
        FROM 'C:\SomeDirectory\my table.txt'
            WITH
    (
                FIELDTERMINATOR = '\t',
                ROWTERMINATOR = '\n'
    )
GO

Little function to include in your project to determine the filename from a full path for Windows as well as GNU/Linux & UNIX absolute paths.

/**
 * @param {String} path Absolute path
 * @return {String} File name
 * @todo argument type checking during runtime
 * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/includes
 * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/slice
 * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/lastIndexOf
 * @example basename('/home/johndoe/github/my-package/webpack.config.js') // "webpack.config.js"
 * @example basename('C:\\Users\\johndoe\\github\\my-package\\webpack.config.js') // "webpack.config.js"
 */
function basename(path) {
  let separator = '/'

  const windowsSeparator = '\\'

  if (path.includes(windowsSeparator)) {
    separator = windowsSeparator
  }

  return path.slice(path.lastIndexOf(separator) + 1)
}

I've found this to work:

var element1 = document.createElement("input");
element1.type = "hidden";
element1.value = "10";
element1.name = "a";
document.getElementById("chells").appendChild(element1);

Someone asked how to keep aspect ratio in this situation:

Calculate the factor you are using for scaling and use it for both dimensions. Let´s say you want an image to be 20% of the screen in height

int scaleToUse = 20; // this will be our percentage
Bitmap bmp = BitmapFactory.decodeResource(
    context.getResources(), R.drawable.mypng);
int sizeY = screenResolution.y * scaleToUse / 100;
int sizeX = bmp.getWidth() * sizeY / bmp.getHeight();
Bitmap scaled = Bitmap.createScaledBitmap(bmp, sizeX, sizeY, false);

for getting the screen resolution you have this solution: Get screen dimensions in pixels

Extension method based on Linq

public static void DeleteRows(this DataTable dt, Func<DataRow, bool> predicate)
{
    foreach (var row in dt.Rows.Cast<DataRow>().Where(predicate).ToList())
        row.Delete();
}

Then use:

DataTable dt = GetSomeData();
dt.DeleteRows(r => r.Field<double>("Amount") > 123.12 && r.Field<string>("ABC") == "XYZ");

 N is input number
case 1: 0<=N<=127  answer=N;
case 2: 128<=N<=256 answer=N-256 
case 3: N>256   
        temp1=N/256;
        temp2=N-temp*256;
        if temp2<=127   then answer=temp2;
        else if temp2>=128  then answer=temp2-256;
case 4: negative  number input
        do same procedure.just change the sign of the solution           

You can always refer to resources in your application directly by their JNDI name as configured in the container, but if you do so, essentially you are wiring the container-specific name into your code. This has some disadvantages, for example, if you'll ever want to change the name later for some reason, you'll need to update all the references in all your applications, and then rebuild and redeploy them.

<resource-ref> introduces another layer of indirection: you specify the name you want to use in the web.xml, and, depending on the container, provide a binding in a container-specific configuration file.

So here's what happens: let's say you want to lookup the java:comp/env/jdbc/primaryDB name. The container finds that web.xml has a <resource-ref> element for jdbc/primaryDB, so it will look into the container-specific configuration, that contains something similar to the following:

<resource-ref>
  <res-ref-name>jdbc/primaryDB</res-ref-name>
  <jndi-name>jdbc/PrimaryDBInTheContainer</jndi-name>
</resource-ref>

Finally, it returns the object registered under the name of jdbc/PrimaryDBInTheContainer.

The idea is that specifying resources in the web.xml has the advantage of separating the developer role from the deployer role. In other words, as a developer, you don't have to know what your required resources are actually called in production, and as the guy deploying the application, you will have a nice list of names to map to real resources.

I want to improve Fabio's answer and create a function which adds custom key to the URL string without reloading the page.

function insertUrlParam(key, value) {
    if (history.pushState) {
        let searchParams = new URLSearchParams(window.location.search);
        searchParams.set(key, value);
        let newurl = window.location.protocol + "//" + window.location.host + window.location.pathname + '?' + searchParams.toString();
        window.history.pushState({path: newurl}, '', newurl);
    }
}

Try request.setAttribute("param",value);. It worked fine for me.

Please find this code sample:

private void sanitizePrice(ServletRequest request){
        if(request.getParameterValues ("price") !=  null){
            String price[] = request.getParameterValues ("price");

            for(int i=0;i<price.length;i++){
                price[i] = price[i].replaceAll("[^\\dA-Za-z0-9- ]", "").trim();
                System.out.println(price[i]);
            }
            request.setAttribute("price", price);
            //request.getParameter("numOfBooks").re
        }
    }

j is an empty list, but you're attempting to write to element [0] in the first iteration, which doesn't exist yet.

Try the following instead, to add a new element to the end of the list:

for l in i:
    j.append(l)

Of course, you'd never do this in practice if all you wanted to do was to copy an existing list. You'd just do:

j = list(i)

Alternatively, if you wanted to use the Python list like an array in other languages, then you could pre-create a list with its elements set to a null value (None in the example below), and later, overwrite the values in specific positions:

i = [1, 2, 3, 5, 8, 13]
j = [None] * len(i)
#j == [None, None, None, None, None, None]
k = 0

for l in i:
   j[k] = l
   k += 1

The thing to realise is that a list object will not allow you to assign a value to an index that doesn't exist.

Knowing that ActivityManager manages Activity, so we can gain information from ActivityManager. We get the current foreground running Activity by

ActivityManager am = (ActivityManager)context.getSystemService(Context.ACTIVITY_SERVICE);
ComponentName cn = am.getRunningTasks(1).get(0).topActivity;

UPDATE 2018/10/03
getRunningTasks() is DEPRECATED. see the solutions below.

This method was deprecated in API level 21. As of Build.VERSION_CODES.LOLLIPOP, this method is no longer available to third party applications: the introduction of document-centric recents means it can leak person information to the caller. For backwards compatibility, it will still return a small subset of its data: at least the caller's own tasks, and possibly some other tasks such as home that are known to not be sensitive.

If you are really, really obsessed with speed (and not so much with portability) I think the absolute fastest way to do this would be to use SIMD vector intrinsics. e.g. on Intel CPUs, you could use these SSE2 instructions:

__m128i _mm_setzero_si128 ();                   // Create a quadword with a value of 0.
void _mm_storeu_si128 (__m128i *p, __m128i a);  // Write a quadword to the specified address.

Each store instruction will set four 32-bit ints to zero in one hit.

p must be 16-byte aligned, but this restriction is also good for speed because it will help the cache. The other restriction is that p must point to an allocation size that is a multiple of 16-bytes, but this is cool too because it allows us to unroll the loop easily.

Have this in a loop, and unroll the loop a few times, and you will have a crazy fast initialiser:

// Assumes int is 32-bits.
const int mr = roundUpToNearestMultiple(m, 4);      // This isn't the optimal modification of m and n, but done this way here for clarity.    
const int nr = roundUpToNearestMultiple(n, 4);    

int i = 0;
int array[mr][nr] __attribute__ ((aligned (16)));   // GCC directive.
__m128i* px = (__m128i*)array;
const int incr = s >> 2;                            // Unroll it 4 times.
const __m128i zero128 = _mm_setzero_si128();

for(i = 0; i < s; i += incr)
{
    _mm_storeu_si128(px++, zero128);
    _mm_storeu_si128(px++, zero128);
    _mm_storeu_si128(px++, zero128);
    _mm_storeu_si128(px++, zero128);
}

There is also a variant of _mm_storeu that bypasses the cache (i.e. zeroing the array won't pollute the cache) which could give you some secondary performance benefits in some circumstances.

See here for SSE2 reference: http://msdn.microsoft.com/en-us/library/kcwz153a(v=vs.80).aspx

In order to use nslookup, host or gethostbyname() then the target's name will need to be registered with DNS or statically defined in the hosts file on the machine running your program. Yes, you could connect to the target with SSH or some other application and query it directly, but for a generic solution you'll need some sort of DNS entry for it.

In my case I needed to do this because I had passed a method to the thread I was waiting for and that caused the lock becuase the metod was run on the GUI thread and the thread code called that method sometimes.

Task<string> myTask = Task.Run(() => {
    // Your code or method call
    return "Maybe you want to return other datatype, then just change it.";
});
// Some other code maybe...
while (true)
{
    myTask.Wait(10);
    Application.DoEvents();
    if (myTask.IsCompleted) break;
}

Resolved by saving dependent object before the next.

This was happened to me because I was not setting Id (which was not auto generated). and trying to save with relation @ManytoOne

Eclipse hooks Dynamic Web projects into tomcat and maintains it's own configuration but does not deploy the standard tomcat ROOT.war. As http://localhost:8085/ link returns 404 does indeed show that tomcat is up and running, just can't find a web app deployed to root.

By default, any deployed dynamic web projects use their project name as context root, so you should see http://localhost:8085/yourprojectname working properly, but check the Servers tab first to ensure that your web project has actually been deployed.

Hope that helps.

It depends on what your local OS is.

If your local OS is Unix-like, then try:

scp username@remoteHost:/remote/dir/file.txt /local/dir/

If your local OS is Windows ,then you should use pscp.exe utility. For example, below command will download file.txt from remote to D: disk of local machine.

pscp.exe username@remoteHost:/remote/dir/file.txt d:\

It seems your Local OS is Unix, so try the former one.

For those who don't know what pscp.exe is and don't know where it is, you can always go to putty official website to download it. And then open a CMD prompt, go to the pscp.exe directory where you put it. Then execute the command as provided above

If the map is to contain only entries that are known at compile time and the keys to the map are integers, then you do not need to use a map at all.

char get_value(int key)
{
    switch (key)
    {
        case 1:
            return 'a';
        case 2:
            return 'b';
        case 3:
            return 'c';
        default:
            // Do whatever is appropriate when the key is not valid
    }
}

I've looked around and the

display: table-cell;
vertical-align: middle;

seems to be the most popular solution

A possible solution:

<?php
$txt = "data.txt"; 
if (isset($_POST['field1']) && isset($_POST['field2'])) { // check if both fields are set
    $fh = fopen($txt, 'a'); 
    $txt=$_POST['field1'].' - '.$_POST['field2']; 
    fwrite($fh,$txt); // Write information to the file
    fclose($fh); // Close the file
}
?>

You were closing the script before close de file.

Regarding Chrome, checkout the monitorEvents() via the command line API.

• Open the console via Menu > Tools > JavaScript Console.

• Enter monitorEvents(window);

• View the console flooded with events

   ...
   mousemove MouseEvent {dataTransfer: ...}
   mouseout MouseEvent {dataTransfer: ...}
   mouseover MouseEvent {dataTransfer: ...}
   change Event {clipboardData: ...}
   ...
  

There are other examples in the documentation. I'm guessing this feature was added after the previous answer.

We had connection string in web.config with Data Source=localhost, and there was this error (MSSQL was on the same machine). Changing it to actual `DOMAIN\MACHINE' helped, somewhy.

Another options is to use the open source tool NuGet Package Explorer for this.

From a Nuget package (.nupkg) you could check the PublicKeyToken, or drag the binary (.dll) in the tool. For the latter select first "File -> new"

You can use HTML5 autofocus for this. You don't need jQuery or other JavaScript.

<input type="text" name="some_field" autofocus>

Note this will not work on IE9 and lower.

Just use the length filter on the whole array. It works on more than just strings:

{{ notcount|length }}

//arraylist/Pojo you can Pass using bundle  like this 
Intent intent = new Intent(MainActivity.this, SecondActivity.class);
Bundle args = new Bundle();
                        args.putSerializable("imageSliders",(Serializable)allStoriesPojo.getImageSliderPojos());
                        intent.putExtra("BUNDLE",args);
 startActivity(intent); 


Get SecondActivity like this
  Intent intent = getIntent();
        Bundle args = intent.getBundleExtra("BUNDLE");
String filter = bundle.getString("imageSliders");

//Happy coding

I have just wasted 1/2 a day trying to get either a 0, null, false to return from strops!

Here's all I was trying to do, before I found that the logic wasn't flowing in the right direction, seeming that there was a blackhole in php coding:

Concept take a domain name hosted on a server, and make sure it's not root level, OK several different ways to do this, but I chose different due to other php functions/ constructs I have done.

Anyway here was the basis of the cosing:

if (strpos($_SERVER ['SERVER_NAME'], dirBaseNAME ()) 
{ 
    do this 
} else {
    or that
}

{
echo strpos(mydomain.co.uk, mydomain);  

if ( strpos(mydomain, xmas) == null ) 
    {
        echo "\n1 is null"; 
    }

if ( (strpos(mydomain.co.uk, mydomain)) == 0 ) 
    {
        echo "\n2 is 0"; 
    } else {
        echo "\n2 Something is WRONG"; 
    }

if ( (mydomain.co.uk, mydomain)) != 0 ) 
    {
        echo "\n3 is 0"; 
    } else {
        echo "\n3 it is not 0"; 
    }

if ( (mydomain.co.uk, mydomain)) == null ) 
    {
        echo "\n4 is null"; 
    } else {
        echo "\n4 Something is WRONG"; 
    }
}

FINALLY after reading this Topic, I found that this worked!!!

{
if ((mydomain.co.uk, mydomain)) !== false ) 
    {
        echo "\n5 is True"; 
    } else {
        echo "\n5 is False"; 
    }
}

Thanks for this article, I now understand that even though it's Christmas, it may not be Christmas as false, as its also can be a NULL day!

After wasting a day of debugging some simple code, wished I had known this before, as I would have been able to identify the problem, rather than going all over the place trying to get it to work. It didn't work, as False, NULL and 0 are not all the same as True or False or NULL?

I don't know any native cmdlet in powershell but you can use com object instead:

$WshShell = New-Object -comObject WScript.Shell
$Shortcut = $WshShell.CreateShortcut("$Home\Desktop\ColorPix.lnk")
$Shortcut.TargetPath = "C:\Program Files (x86)\ColorPix\ColorPix.exe"
$Shortcut.Save()

you can create a powershell script save as set-shortcut.ps1 in your $pwd

param ( [string]$SourceExe, [string]$DestinationPath )

$WshShell = New-Object -comObject WScript.Shell
$Shortcut = $WshShell.CreateShortcut($DestinationPath)
$Shortcut.TargetPath = $SourceExe
$Shortcut.Save()

and call it like this

Set-ShortCut "C:\Program Files (x86)\ColorPix\ColorPix.exe" "$Home\Desktop\ColorPix.lnk"

If you want to pass arguments to the target exe, it can be done by:

#Set the additional parameters for the shortcut  
$Shortcut.Arguments = "/argument=value"  

before $Shortcut.Save().

For convenience, here is a modified version of set-shortcut.ps1. It accepts arguments as its second parameter.

param ( [string]$SourceExe, [string]$ArgumentsToSourceExe, [string]$DestinationPath )
$WshShell = New-Object -comObject WScript.Shell
$Shortcut = $WshShell.CreateShortcut($DestinationPath)
$Shortcut.TargetPath = $SourceExe
$Shortcut.Arguments = $ArgumentsToSourceExe
$Shortcut.Save()

I have the feeling that the check should be different

new: h < 768 || w < 1024

As a workaround I've been returning the last object in the array that you get back from the function... It is not a great solution, but it's better than nothing:

someFunction {
   $a = "hello"
   "Function is running"
   return $a
}

$b = someFunction
$b = $b[($b.count - 1)]  # Or
$b = $b[-1]              # Simpler

All in all, a more one-lineish way of writing the same thing could be:

$b = (someFunction $someParameter $andAnotherOne)[-1]

Note that this solution will not work nicely in case ggplot will show less factors than your variable actually contains (which could happen if you had been for example subsetting):

 library(ggplot2)
 labeli <- function(variable, value){
  names_li <- list("versicolor"="versi", "virginica"="virg")
  return(names_li[value])
 }

 dat <- subset(iris,Species!="setosa")
 ggplot(dat, aes(Petal.Length)) + stat_bin() + facet_grid(Species ~ ., labeller=labeli)

A simple solution (besides adding all unused factors in names_li, which can be tedious) is to drop the unused factors with droplevels(), either in the original dataset, or in the labbeler function, see:

labeli2 <- function(variable, value){
  value <- droplevels(value)
  names_li <- list("versicolor"="versi", "virginica"="virg")
  return(names_li[value])
}

dat <- subset(iris,Species!="setosa")
ggplot(dat, aes(Petal.Length)) + stat_bin() + facet_grid(Species ~ ., labeller=labeli2)

Use the session_set_cookie_paramsfunciton for make this.

Is necessary calling this function before session_start() call.

Try this:

$lifetime = strtotime('+30 minutes', 0);

session_set_cookie_params($lifetime);

session_start();

See more in: http://php.net/manual/function.session-set-cookie-params.php

I'm not sure if WhatsApp really stores it's stuff in a sqlite database stored in the private app space but it may be worth a try to do the same I suggested here. You will need root access for this.

Even simpler, use _.values from underscore.js https://underscorejs.org/#values

What about:

@echo off
set myvar="the list: "
for /r %%i in (*.doc) DO call :concat %%i
echo %myvar%
goto :eof

:concat
set myvar=%myvar% %1;
goto :eof

Even if you're willing to look up what behavior your implementation defines, multi-character constants will still vary with endianness.

Better to use a (POD) struct { char[4] }; ... and then use a UDL like "WAVE"_4cc to easily construct instances of that class

"...by a class and a div."

I assume when you say "div" you mean "id"? Try this:

$('#test2.test1').prop('checked', true);

No need to muck about with your [attributename=value] style selectors because id has its own format as does class, and they're easily combined although given that id is supposed to be unique it should be enough on its own unless your meaning is "select that element only if it currently has the specified class".

Or more generally to select an input where you want to specify a multiple attribute selector:

$('input:radio[class=test1][id=test2]').prop('checked', true);

That is, list each attribute with its own square brackets.

Note that unless you have a pretty old version of jQuery you should use .prop() rather than .attr() for this purpose.

I realize this question is for Swift, but here is the Xamarin equivalent code of the accepted answer if someone is interested.

var indexPath = NSIndexPath.FromRowSection(rowIndex, 0);
tableView.ReloadRows(new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Top);

In Controller, your method should be;

@RequestMapping(value = "/upload", method = RequestMethod.POST)
    public ResponseEntity<SaveResponse> uploadAttachment(@RequestParam("file") MultipartFile file, HttpServletRequest request) {
....

Further, you need to update application.yml (or application.properties) to support maximum file size and request size.

spring:
    http:
        multipart:
            max-file-size: 5MB
            max-request-size: 20MB

The iPhone SDK agreement is also rather vague about whether you're even allowed to run scripting languages (outside of a WebView's Javascript). My reading is that it is OK - as long as none of the scripts you execute are downloaded from the network (so pre-installed and user-edited scripts seem to be OK).

IANAL etc etc.

None of the the answers here worked for me. What worked was to delete the following folder

C:\Users\your username\workspace\project name.metadata.plugins\org.eclipse.core.resources.projects\project name\.indexes

My guess is that it indicates "Unicode", is it correct?

Yes.

If so, since when is it available?

Python 2.x.

In Python 3.x the strings use Unicode by default and there's no need for the u prefix. Note: in Python 3.0-3.2, the u is a syntax error. In Python 3.3+ it's legal again to make it easier to write 2/3 compatible apps.

We can create a simple directive and disable the button until all the mandatory fields are filled.

angular.module('sampleapp').directive('disableBtn',
function() {
 return {
  restrict : 'A',
  link : function(scope, element, attrs) {
   var $el = $(element);
   var submitBtn = $el.find('button[type="submit"]');
   var _name = attrs.name;
   scope.$watch(_name + '.$valid', function(val) {
    if (val) {
     submitBtn.removeAttr('disabled');
    } else {
     submitBtn.attr('disabled', 'disabled');
    }
   });
  }
 };
}
);

For More Info click here

The tool is called the SQL Server Profiler, it's still part of the standard toolset.

You can try in this way. I had applied this in my case.

#include<stdio.h>

struct name
{

  char first[20];

  char last[30];

};

//globally

// struct name sara={"Sara","Black"};

int main()

 {

//locally

struct name sara={"Sara","Black"};


printf("%s",sara.first);

printf("%s",sara.last);

}

;(function() {
    var redirect = false
    if (navigator.userAgent.match(/iPhone/i)) {
        redirect = true
    }
    if (navigator.userAgent.match(/iPod/i)) {
        redirect = true
    }
    var isAndroid = /(android)/i.test(navigator.userAgent)
    var isMobile = /(mobile)/i.test(navigator.userAgent)
    if (isAndroid && isMobile) {
        redirect = true
    }
    if (redirect) {
        window.location.replace('jQueryMobileSite')
    }
})()

var xxx = require("../lib/your-library.js")

or

import xxx from "../lib/your-library.js" //get default export
import {specificPart} from '../lib/your-library.js' //get named export
import * as _name from '../lib/your-library.js'  //get full export to alias _name

obj.constructor.name

is a reliable method in modern browsers. Function.name was officially added to the standard in ES6, making this a standards-compliant means of getting the "class" of a JavaScript object as a string. If the object is instantiated with var obj = new MyClass(), it will return "MyClass".

It will return "Number" for numbers, "Array" for arrays and "Function" for functions, etc. It generally behaves as expected. The only cases where it fails are if an object is created without a prototype, via Object.create( null ), or the object was instantiated from an anonymously-defined (unnamed) function.

Also note that if you are minifying your code, it's not safe to compare against hard-coded type strings. For example instead of checking if obj.constructor.name == "MyType", instead check obj.constructor.name == MyType.name. Or just compare the constructors themselves, however this won't work across DOM boundaries as there are different instances of the constructor function on each DOM, thus doing an object comparison on their constructors won't work.

std::string str(c_str, strnlen(c_str, max_length));

At Christian Rau's request:

strnlen is specified in POSIX.1-2008 and available in GNU's glibc and the Microsoft run-time library. It is not yet found in some other systems; you may fall back to Gnulib's substitute.

There are some cases where this is handy. I'll use it for a Modularized shell for instance. Each module defines it's own Configuration Dialog databinded to it's settings. I provide it with an ExpandoObject as it's Datacontext and save the values in my configuration Storage. This way the Configuration Dialog writer just has to Bind to a Value and it's automatically created and saved. (And provided to the module for using these settings of course)

It' simply easier to use than an Dictionary. But everyone should be aware that internally it is just a Dictionary.

It's like LINQ just syntactic sugar, but it makes things easier sometimes.

So to answer your question directly: It's easier to write and easier to read. But technically it essentially is a Dictionary<string,object> (You can even cast it into one to list the values).

I was just having this issue with my own program. I turned out that the value I was searching for was not in my reference table. I fixed my reference table, and then the error went away.

cat *.png | ffmpeg -f image2pipe -i - output.mp4

from wiki

The legend titles can be labeled by specific aesthetic.

This can be achieved using the guides() or labs() functions from ggplot2 (more here and here). It allows you to add guide/legend properties using the aesthetic mapping.

Here's an example using the mtcars data set and labs():

ggplot(mtcars, aes(x=mpg, y=disp, size=hp, col=as.factor(cyl), shape=as.factor(gear))) +
  geom_point() +
  labs(x="miles per gallon", y="displacement", size="horsepower", 
       col="# of cylinders", shape="# of gears")

Answering the OP's question using guides():

# transforming the data from wide to long
require(reshape2)
dfm <- melt(df, id="TY")

# creating a scatterplot
ggplot(data = dfm, aes(x=TY, y=value, color=variable)) + 
  geom_point(size=5) +
  labs(title="Temperatures\n", x="TY [°C]", y="Txxx") +
  scale_color_manual(labels = c("T999", "T888"), values = c("blue", "red")) +
  theme_bw() +
  guides(color=guide_legend("my title"))  # add guide properties by aesthetic

You can easily create a new tab; do like the following:

function newTab() {
     var form = document.createElement("form");
     form.method = "GET";
     form.action = "http://www.example.com";
     form.target = "_blank";
     document.body.appendChild(form);
     form.submit();
}