Two steps:

1. set up user with wildcard:
   create user 'root'@'%' identified by 'some_characters'; GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY PASSWORD 'some_characters' WITH GRANT OPTION

2. vim /etc/my.cnf
   add the following:
   bind-address=0.0.0.0

restart server, you should not have any problem connecting to it.

Add Event Listener

<script type="text/javascript">
  document.addEventListener("DOMContentLoaded", function(event) {
      // - Code to execute when all DOM content is loaded. 
      // - including fonts, images, etc.
  });
</script>

Update March 2017

1 Vanilla JavaScript

window.addEventListener('load', function() {
    console.log('All assets are loaded')
})

2 jQuery

$(window).on('load', function() {
    console.log('All assets are loaded')
})

See MSDN.

public static class Extensions
{
  public static string SomeMethod(this Duration enumValue)
  {
    //Do something here
    return enumValue.ToString("D"); 
  }
}

FindControl does not search within nested controls recursively. It does only find controls that's NamigContainer is the Control on that you are calling FindControl.

Theres a reason that ASP.Net does not look into your nested controls recursively by default:

• Performance
• Avoiding errors
• Reusability

Consider you want to encapsulate your GridViews, Formviews, UserControls etc. inside of other UserControls for reusability reasons. If you would have implemented all logic in your page and accessed these controls with recursive loops, it'll very difficult to refactor that. If you have implemented your logic and access methods via the event-handlers(f.e. RowDataBound of GridView), it'll be much simpler and less error-prone.

That's why it's not working because you code something that is not right, that's why it always exit and the script executer will read it as not operable batch file that prevent it to exit and stop so it must be

tasklist /fi "IMAGENAME eq Notepad.exe" 2>NUL | find /I /N "Notepad.exe">NUL
if "%ERRORLEVEL%"=="0" (
msg * Program is running
goto Exit
)
else if "%ERRORLEVEL%"=="1" (
msg * Program is not running
goto Exit
)

rather than

@echo off
tasklist /fi "imagename eq notepad.exe" > nul
if errorlevel 1 taskkill /f /im "notepad.exe"
exit

Simply try this for all properties of an object,

foreach (var prop in myobject.GetType().GetProperties(BindingFlags.Public|BindingFlags.Instance))
{
   var propertyName = prop.Name;
   var propertyValue = myobject.GetType().GetProperty(propertyName).GetValue(myobject, null);

   //Debug.Print(prop.Name);
   //Debug.Print(Functions.convertNullableToString(propertyValue));

   Debug.Print(string.Format("Property Name={0} , Value={1}", prop.Name, Functions.convertNullableToString(propertyValue)));
}

NOTE: Functions.convertNullableToString() is custom function using for convert NULL value into string.empty.

You can use strtok()

char string[]=  "abc/qwe/jkh";
char *array[10];
int i=0;

array[i] = strtok(string,"/");

while(array[i]!=NULL)
{
   array[++i] = strtok(NULL,"/");
}

As per you question this is what you can do

HTML

<textarea id='sample'>Area adskds;das;dsald da'adslda'daladhkdslasdljads</textarea>

JS/Jquery

$(function () {
    $('#sample').attr('readonly', 'true'); // mark it as read only
    $('#sample').css('background-color' , '#DEDEDE'); // change the background color
});

or add a class in you css with the required styling

$('#sample').addClass('yourclass');

DEMO

Let me know if the requirement was different

Meteor is a framework built ontop of node.js. It uses node.js to deploy but has several differences.

The key being it uses its own packaging system instead of node's module based system. It makes it easy to make web applications using Node. Node can be used for a variety of things and on its own is terrible at serving up dynamic web content. Meteor's libraries make all of this easy.

Since ECMAScript6, one can use Set :

var myArray = ['A', 'B', 'C'];
var mySet = new Set(myArray);
var hasB = mySet.has('B'); // true
var hasZ = mySet.has('Z'); // false

While this isn't currently available, this fascinating article discusses the use of the Shadow DOM, which is a technique used by browsers to limit how far cascading style sheets cascade, so to speak. He doesn't provide any APIs, as it seems that there are no current libraries able to provide access to this part of the DOM, but it's worth a look. There are links to mailing lists at the bottom of the article if this intrigues you.

Use onmouseleave.

Or, in jQuery, use mouseleave()

It is the exact thing you are looking for. Example:

<div class="outer" onmouseleave="yourFunction()">
    <div class="inner">
    </div>
</div>

or, in jQuery:

$(".outer").mouseleave(function(){
    //your code here
});

an example is here.

If you want to compile and run Java/C/C++ apps directly on your Android device, I recommend the Terminal IDE environment from Google Play. It's a very slick package to develop and compile Android APKs, Java, C and C++ directly on your device. The interface is all command line and "vi" based, so it has real Linux feel. It comes with the gnu C/C++ implementation.

Additionally, there is a telnet and telnet server application built in, so you can do all the programming with your PC and big keyboard, but working on the device. No root permission is needed.

It creates a hidden input on the form for the field (from your model) that you pass it.

It is useful for fields in your Model/ViewModel that you need to persist on the page and have passed back when another call is made but shouldn't be seen by the user.

Consider the following ViewModel class:

public class ViewModel
{
    public string Value { get; set; }
    public int Id { get; set; }
}

Now you want the edit page to store the ID but have it not be seen:

<% using(Html.BeginForm() { %>
    <%= Html.HiddenFor(model.Id) %><br />
    <%= Html.TextBoxFor(model.Value) %>
<% } %>

This results in the equivalent of the following HTML:

<form name="form1">
    <input type="hidden" name="Id">2</input>
    <input type="text" name="Value" value="Some Text" />
</form>

Use CDATA in the below way for formatting your text

<resources>
<string name="app_name">DemoShareActionButton</string>
<string name="intro_message">
    <b>
    <![CDATA[ This sample shows you how a provide a context-sensitive ShareActionProvider.
    ]]>
    </b>
    </string>

Just add any tag you want before the <![CDATA[ and you will get your proper output.

Rene, your HOME variable isn't set correctly. Either change it to c:\Users\(your-username) or just to %USERNAME%.

In the manifest, set this for all your activities:

<activity android:name=".YourActivity"
    android:configChanges="orientation"
    android:screenOrientation="portrait"/>

Let me explain:

• With android:configChanges="orientation" you tell Android that you will be responsible of the changes of orientation.
• android:screenOrientation="portrait" you set the default orientation mode.

If you response is like {'customer':{'first_name':'John','last_name':'Cena'}}

var d = JSON.parse(response);
alert(d.customer.first_name); // contains "John"

Thanks,

Try This. You need pass the authentication to let the server know its a valid user. You need to import these two packages and has to include a jersy jar. If you dont want to include jersy jar then import this package

import sun.misc.BASE64Encoder;

import com.sun.jersey.core.util.Base64;
import sun.net.www.protocol.http.HttpURLConnection;

and then,

String encodedAuthorizedUser = getAuthantication("username", "password");
URL url = new URL("Your Valid Jira URL");
HttpURLConnection httpCon = (HttpURLConnection) url.openConnection();
httpCon.setRequestProperty ("Authorization", "Basic " + encodedAuthorizedUser );

 public String getAuthantication(String username, String password) {
   String auth = new String(Base64.encode(username + ":" + password));
   return auth;
 }

python 2.7

print df.to_string(index=False)

python 3

print(df.to_string(index=False))

You may use friendship when different classes (not inheriting one from the other) are using private or protected members of the other class.

Typical use cases of friend functions are operations that are conducted between two different classes accessing private or protected members of both.

from http://www.cplusplus.com/doc/tutorial/inheritance/ .

You can see this example where non-member method accesses the private members of a class. This method has to be declared in this very class as a friend of the class.

// friend functions
#include <iostream>
using namespace std;

class Rectangle {
    int width, height;
  public:
    Rectangle() {}
    Rectangle (int x, int y) : width(x), height(y) {}
    int area() {return width * height;}
    friend Rectangle duplicate (const Rectangle&);
};

Rectangle duplicate (const Rectangle& param)
{
  Rectangle res;
  res.width = param.width*2;
  res.height = param.height*2;
  return res;
}

int main () {
  Rectangle foo;
  Rectangle bar (2,3);
  foo = duplicate (bar);
  cout << foo.area() << '\n';
  return 0;
}

in my case it was unused parameter in room persistence function in DAO class

The following expression creates a nice, clean, and usable string:

/[^a-z0-9\._-]+/gi

Turning today's financial: billing into today-s-financial-billing

If you want the .wrapper to be fullscreen, just add the following in the wrapper class:

position: absolute; width: 100%; height: 100%;

You can also add top: 0 and left:0

Try cleaning the local .m2/repository/ folder manually using rm -rf and then re build the project. Worked for me after trying every possible other alternative(reinstalling eclipse, pointing to the correct maven version in eclipse, proxy settings etc)

What about a shorter and more reliable one?

for i in **/*.pdf; do rm "$i"; done

letter = ["a", "b", "c", "d"]
letter.extend(["e", "f", "g", "h"])
letter.extend(("e", "f", "g", "h"))
print(letter)
... 
['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'e', 'f', 'g', 'h']
    

Put in the URL bar and then click enter:

javascript:alert(document.title);

You can select and copy the text from the alert depending on the website and the web browser you are using.

If you're just using a vanilla form (not a ModelForm), you can set a Field initial value ( https://docs.djangoproject.com/en/2.2/ref/forms/fields/#django.forms.Field.initial ) like

class MyForm(forms.Form):
    my_field = forms.BooleanField(initial=True)

If you're using a ModelForm, you can set a default value on the model field ( https://docs.djangoproject.com/en/2.2/ref/models/fields/#default ), which will apply to the resulting ModelForm, like

class MyModel(models.Model):
    my_field = models.BooleanField(default=True)

Finally, if you want to dynamically choose at runtime whether or not your field will be selected by default, you can use the initial parameter to the form when you initialize it:

form = MyForm(initial={'my_field':True})

Go to Windows ? Preferences ? General ? Text Editors ? Show numberlines. Click OK, then Apply changes. Then it will show the line count automatically.

Always use UTC:

For example I have a schedule component that takes in one parameter DATETIME. When I call this using a GET verb I use the following format where my incoming parameter name is scheduleDate.

Example:
https://localhost/api/getScheduleForDate?scheduleDate=2003-11-21T01:11:11Z

Other 4 methods:

1. From Internet Options (but without opening Internet Explorer)

   Start > Control Panel > Network and Internet > Internet Options > Connections tab > LAN Settings

2. From Registry Editor

   • Press Start + R
   • Type regedit
   • Go to HKEY_CURRENT_USER > Software > Microsoft > Windows > CurrentVersion > Internet Settings
   • There are some entries related to proxy - probably ProxyServer is what you need to open (double-click) if you want to take its value (data)

3. Using PowerShell

   Get-ItemProperty -Path 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Internet Settings' | findstr ProxyServer
   

   Output:

   ProxyServer               : proxyname:port
   

4. Mozilla Firefox

   Type the following in your browser:

   about:preferences#advanced
   

   Go to Network > (in the Connection section) Settings...

sync method first lists both source and destination paths and copies only differences (name, size etc.).

cp --recursive method lists source path and copies (overwrites) all to the destination path.

If you have possible matches in the destination path, I would suggest sync as one LIST request on the destination path will save you many unnecessary PUT requests - meaning cheaper and possibly faster.

I had a similar issue thanks @ford04 helped me out.

However, another error occurred.

NB. I am using ReactJS hooks

ndex.js:1 Warning: Cannot update during an existing state transition (such as within `render`). Render methods should be a pure function of props and state.

What causes the error?

import {useHistory} from 'react-router-dom'

const History = useHistory()
if (true) {
  history.push('/new-route');
}
return (
  <>
    <render component />
  </>
)

This could not work because despite you are redirecting to new page all state and props are being manipulated on the dom or simply rendering to the previous page did not stop.

What solution I found

import {Redirect} from 'react-router-dom'

if (true) {
  return <redirect to="/new-route" />
}
return (
  <>
    <render component />
  </>
)

use git bundle, or clone

copying the git directory is not a good solution because it is not atomic. If you have a large repository that takes a long time to copy and someone pushes to your repository, it will affect your back up. Cloning or making a bundle will not have this problem.

import sys
import time

a = 0  
for x in range (0,3):  
    a = a + 1  
    b = ("Loading" + "." * a)
    # \r prints a carriage return first, so `b` is printed on top of the previous line.
    sys.stdout.write('\r'+b)
    time.sleep(0.5)
print (a)

Note that you might have to run sys.stdout.flush() right after sys.stdout.write('\r'+b) depending on which console you are doing the printing to have the results printed when requested without any buffering.

Copying a string can be done two ways either copy the location a = "a" b = a or you can clone which means b wont get affected when a is changed which is done by a = 'a' b = a[:]

alter table name modify columnname int(5) first; will bring the column to first alter table name modify columnname int(5) after (tablename);

I don't know if this applies to python as well, but I think it depends on the operating system that you are running.

On Linux for example, output to terminal flushes the buffer on a newline, whereas for output to files it only flushes when the buffer is full (by default). This is because it is more efficient to flush the buffer fewer times, and the user is less likely to notice if the output is not flushed on a newline in a file.

You might be able to auto-flush the output if that is what you need.

EDIT: I think you would auto-flush in python this way (based from here)

#0 means there is no buffer, so all output
#will be auto-flushed
fsock = open('out.log', 'w', 0)
sys.stdout = fsock
#do whatever
fsock.close()

For Eclipse, setting -Dspring.profiles.active variable in the VM arguments would do the trick.

Go to

Right Click Project --> Run as --> Run Configurations --> Arguments

And add your -Dspring.profiles.active=dev in the VM arguments

• To remove white spaces:

1) To remove white space everywhere:

df.columns = df.columns.str.replace(' ', '')

2) To remove white space at the beginning of string:

df.columns = df.columns.str.lstrip()

3) To remove white space at the end of string:

df.columns = df.columns.str.rstrip()

4) To remove white space at both ends:

df.columns = df.columns.str.strip()

• To replace white spaces with other characters (underscore for instance):

5) To replace white space everywhere

df.columns = df.columns.str.replace(' ', '_')

6) To replace white space at the beginning:

df.columns = df.columns.str.replace('^ +', '_')

7) To replace white space at the end:

df.columns = df.columns.str.replace(' +$', '_')

8) To replace white space at both ends:

df.columns = df.columns.str.replace('^ +| +$', '_')

All above applies to a specific column as well, assume you have a column named col, then just do:

df[col] = df[col].str.strip()  # or .replace as above

Maybe this resource is useful helping decide between both. It also discusses several other NoSQL databases, and offers a short list of characteristics, along with a "what I would use it for" explanation for each of them.

http://kkovacs.eu/cassandra-vs-mongodb-vs-couchdb-vs-redis

basename does remove the directory prefix of a path:

$ basename /usr/local/svn/repos/example
example
$ echo "/server/root/$(basename /usr/local/svn/repos/example)"
/server/root/example

Extract the hour, look for a leading space, if found replace with a zero;

set hr=%time:~0,2%
if "%hr:~0,1%" equ " " set hr=0%hr:~1,1%
echo Archive_%date:~-4,4%%date:~-10,2%%date:~-7,2%_%hr%%time:~3,2%%time:~6,2%.zip

The sql array type is not neccessary. Not if the element type is a primitive one. (Varchar, number, date,...)

Very basic sample:

declare
  type TPidmList is table of sgbstdn.sgbstdn_pidm%type;
  pidms TPidmList;
begin
  select distinct sgbstdn_pidm
  bulk collect into pidms
  from sgbstdn
  where sgbstdn_majr_code_1 = 'HS04'
  and sgbstdn_program_1 = 'HSCOMPH';

  -- do something with pidms

  open :someCursor for
    select value(t) pidm
    from table(pidms) t;
end;

When you want to reuse it, then it might be interesting to know how that would look like. If you issue several commands than those could be grouped in a package. The private package variable trick from above has its downsides. When you add variables to a package, you give it state and now it doesn't act as a stateless bunch of functions but as some weird sort of singleton object instance instead.

e.g. When you recompile the body, it will raise exceptions in sessions that already used it before. (because the variable values got invalided)

However, you could declare the type in a package (or globally in sql), and use it as a paramter in methods that should use it.

create package Abc as
  type TPidmList is table of sgbstdn.sgbstdn_pidm%type;

  function CreateList(majorCode in Varchar, 
                      program in Varchar) return TPidmList;

  function Test1(list in TPidmList) return PLS_Integer;
  -- "in" to make it immutable so that PL/SQL can pass a pointer instead of a copy
  procedure Test2(list in TPidmList);
end;

create package body Abc as

  function CreateList(majorCode in Varchar, 
                      program in Varchar) return TPidmList is
    result TPidmList;
  begin
    select distinct sgbstdn_pidm
    bulk collect into result
    from sgbstdn
    where sgbstdn_majr_code_1 = majorCode
    and sgbstdn_program_1 = program;

    return result;
  end;

  function Test1(list in TPidmList) return PLS_Integer is
    result PLS_Integer := 0;
  begin
    if list is null or list.Count = 0 then
      return result;
    end if;

    for i in list.First .. list.Last loop
      if ... then
        result := result + list(i);
      end if;
    end loop;
  end;

  procedure Test2(list in TPidmList) as
  begin
    ...
  end;

  return result;
end;

How to call it:

declare
  pidms constant Abc.TPidmList := Abc.CreateList('HS04', 'HSCOMPH');
  xyz PLS_Integer;
begin
  Abc.Test2(pidms);
  xyz := Abc.Test1(pidms);
  ...

  open :someCursor for
    select value(t) as Pidm,
           xyz as SomeValue
    from   table(pidms) t;
end;

It is not best practise to mix up content with style, but a solution could be

<div class="thumb" style="background-image: url('images/img.jpg')"></div>

Use this code:

private void pdfOpen(String fileUrl){

        webView.getSettings().setJavaScriptEnabled(true);
        webView.getSettings().setPluginState(WebSettings.PluginState.ON);

        //---you need this to prevent the webview from
        // launching another browser when a url
        // redirection occurs---
        webView.setWebViewClient(new Callback());

        webView.loadUrl(
                "http://docs.google.com/gview?embedded=true&url=" + fileUrl);

    }

    private class Callback extends WebViewClient {
        @Override
        public boolean shouldOverrideUrlLoading(
                WebView view, String url) {
            return (false);
        }
    }

Here's my little class that can reprint blocks of text. It properly clears the previous text so you can overwrite your old text with shorter new text without creating a mess.

import re, sys

class Reprinter:
    def __init__(self):
        self.text = ''

    def moveup(self, lines):
        for _ in range(lines):
            sys.stdout.write("\x1b[A")

    def reprint(self, text):
        # Clear previous text by overwritig non-spaces with spaces
        self.moveup(self.text.count("\n"))
        sys.stdout.write(re.sub(r"[^\s]", " ", self.text))

        # Print new text
        lines = min(self.text.count("\n"), text.count("\n"))
        self.moveup(lines)
        sys.stdout.write(text)
        self.text = text

reprinter = Reprinter()

reprinter.reprint("Foobar\nBazbar")
reprinter.reprint("Foo\nbar")

// import
function get_difference(pre, mou) {
  return {
    x: mou.x - pre.x,
    y: mou.y - pre.y
  };
}

/*
if your panel is in a nested environment, which the parent container's width and height does not equa to document width 
and height, for example, in an element `canvas`, then edit it to

function oMousePos(e) {
  var rc = canvas.getBoundingClientRect();
  return {
    x: e.clientX - rc.left,
    y: e.clientY - rc.top,
  };
}
*/

function oMousePos(e) {
  return {
    x: e.clientX,
    y: e.clientY,
  };
}

function render_element(styles, el) {
  for (const [kk, vv] of Object.entries(styles)) {
    el.style[kk] = vv;
  }
}

class MoveablePanel {

  /*
  prevent an element from moving out of window
  */
  constructor(container, draggable, left, top) {
    this.container = container;
    this.draggable = draggable;
    this.left = left;
    this.top = top;
    let rect = container.getBoundingClientRect();
    this.width = rect.width;
    this.height = rect.height;
    this.status = false;

    // initial position of the panel, should not be changed
    this.original = {
      left: left,
      top: top
    };

    // current left and top postion
    // {this.left, this.top}

    // assign the panel to initial position
    // initalize in registration
    this.default();

    if (!MoveablePanel._instance) {
      MoveablePanel._instance = [];
    }
    MoveablePanel._instance.push(this);
  }

  mousedown(e) {
    this.status = true;
    this.previous = oMousePos(e)
  }

  mousemove(e) {
    if (!this.status) {
      return;
    }
    let pos = oMousePos(e);
    let vleft = this.left + pos.x - this.previous.x;
    let vtop = this.top + pos.y - this.previous.y;
    let kleft, ktop;

    if (vleft < 0) {
      kleft = 0;
    } else if (vleft > window.innerWidth - this.width) {
      kleft = window.innerWidth - this.width;
    } else {
      kleft = vleft;
    }

    if (vtop < 0) {
      ktop = 0;
    } else if (vtop > window.innerHeight - this.height) {
      ktop = window.innerHeight - this.height;
    } else {
      ktop = vtop;
    }
    this.container.style.left = `${kleft}px`;
    this.container.style.top = `${ktop}px`;
  }

  /*
  sometimes user move the cursor too fast which mouseleave is previous than mouseup
  to prevent moving too fast and break the control, mouseleave is handled the same as mouseup
  */

  mouseupleave(e) {
    if (!this.status) {
      return null;
    }
    this.status = false;
    let pos = oMousePos(e);
    let vleft = this.left + pos.x - this.previous.x;
    let vtop = this.top + pos.y - this.previous.y;

    if (vleft < 0) {
      this.left = 0;
    } else if (vleft > window.innerWidth - this.width) {
      this.left = window.innerWidth - this.width;
    } else {
      this.left = vleft;
    }

    if (vtop < 0) {
      this.top = 0;
    } else if (vtop > window.innerHeight - this.height) {
      this.top = window.innerHeight - this.height;
    } else {
      this.top = vtop;
    }

    this.show();
    return true;
  }

  default () {
    this.container.style.left = `${this.original.left}px`;
    this.container.style.top = `${this.original.top}px`;
  }

  /*
  panel with a higher z index will interupt drawing
  therefore if panel is not displaying, set it with a lower z index that canvas

  change index doesn't work, if panel is hiding, then we move it out
  hide: record current position, move panel out
  show: assign to recorded position

  notice this position has nothing to do panel drag movement
  they cannot share the same variable
  */

  hide() {
    // move to the right bottom conner
    this.container.style.left = `${window.screen.width}px`;
    this.container.style.top = `${window.screen.height}px`;
  }

  show() {
    this.container.style.left = `${this.left}px`;
    this.container.style.top = `${this.top}px`;
  }
}
// end of import

class DotButton{
    constructor(
        width_px, 
        styles, // mainly pos, padding and margin, e.g. {top: 0, left: 0, margin: 0},
        color, 
        color_hover,
        border, // boolean
        border_dismiss, // boolean: dismiss border when hover
    ){
        this.width = width_px;
        this.styles = styles;
        this.color = color;
        this.color_hover = color_hover;
        this.border = border;
        this.border_dismiss = border_dismiss;
    }

    create(_styles=null){
        var el = document.createElement('div');
        Object.keys(this.styles).forEach(kk=>{
            el.style[kk] = `${this.styles[kk]}px`;
        });
        if(_styles){
            Object.keys(_styles).forEach(kk=>{
                el.style[kk] = `${this.styles[kk]}px`;
            });
        }
        el.style.width = `${this.width}px`
        el.style.height = `${this.width}px`
        el.style.position = 'absolute';
        el.style.left = `${this.left_px}px`;
        el.style.top = `${this.top_px}px`;
        el.style.background = this.color;
        if(this.border){
            el.style.border = '1px solid'; 
        }
        el.style.borderRadius = `${this.width}px`;

        el.addEventListener('mouseenter', ()=>{
            el.style.background = this.color_hover;
            if(this.border_dismiss){
                el.style.border = `1px solid ${this.color_hover}`; 
            }
        });
        el.addEventListener('mouseleave', ()=>{
            el.style.background = this.color;
            if(this.border_dismiss){
                el.style.border = '1px solid'; 
            }
        });
        return el;
    }
}

function cursor_hover(el, default_cursor, to_cursor){
    el.addEventListener('mouseenter', function(){
        this.style.cursor = to_cursor;
    }.bind(el));


    el.addEventListener('mouseleave', function(){
        this.style.cursor = default_cursor;
    }.bind(el));
}

class FlexPanel extends MoveablePanel{
    constructor(
        parent_el,
        top_px,
        left_px,
        width_px, 
        height_px, 
        background,
        handle_width_px, 
        coner_vmin_ratio, 
        button_width_px, 
        button_margin_px, 
    ){
        super(
            (()=>{
                var el = document.createElement('div');
                render_element(
                    {
                        position: 'fixed', 
                        top: `${top_px}px`,
                        left: `${left_px}px`,
                        width: `${width_px}px`,
                        height: `${height_px}px`,
                        background: background, 
                    }, 
                    el,
                );
                return el;
            })(), // iife returns a container (panel el)
            new DotButton(button_width_px, {top: 0, right: 0, margin: button_margin_px}, 'green', 'lightgreen', false, false).create(), // draggable
            left_px, // left
            top_px, // top
        );

        this.draggable.addEventListener('mousedown', e => {
            e.preventDefault();
            this.mousedown(e);
        });

        this.draggable.addEventListener('mousemove', e => {
            e.preventDefault();
            this.mousemove(e);
        });

        this.draggable.addEventListener('mouseup', e => {
            e.preventDefault();
            this.mouseupleave(e);
        });

        this.draggable.addEventListener('mouseleave', e => {
            e.preventDefault();
            this.mouseupleave(e);
        });

        this.parent_el = parent_el;
        this.background = background;

        // parent
        this.width = width_px;
        this.height = height_px;

        this.handle_width_px = handle_width_px;
        this.coner_vmin_ratio = coner_vmin_ratio;

        this.panel_el = document.createElement('div');

        // styles that won't change 
        this.panel_el.style.position = 'absolute';
        this.panel_el.style.top = `${this.handle_width_px}px`;
        this.panel_el.style.left = `${this.handle_width_px}px`; 
        this.panel_el.style.background = this.background;
    
        this.handles = [
            this.handle_top,
            this.handle_left,
            this.handle_bottom,
            this.handle_right, 

            this.handle_lefttop,
            this.handle_topleft,
            this.handle_topright,
            this.handle_righttop, 
            this.handle_rightbottom, 
            this.handle_bottomright,
            this.handle_bottomleft,
            this.handle_leftbottom, 
        ] = Array.from({length: 12}, i => document.createElement('div'));

        this.handles.forEach(el=>{
            el.style.position = 'absolute';
        });

        this.handle_topleft.style.top = '0';
        this.handle_topleft.style.left = `${this.handle_width_px}px`;

        this.handle_righttop.style.right = '0';
        this.handle_righttop.style.top = `${this.handle_width_px}px`;

        this.handle_bottomright.style.bottom = '0';
        this.handle_bottomright.style.right = `${this.handle_width_px}px`;

        this.handle_leftbottom.style.left = '0';
        this.handle_leftbottom.style.bottom = `${this.handle_width_px}px`;


        this.handle_lefttop.style.left = '0';
        this.handle_lefttop.style.top = '0';

        this.handle_topright.style.top = '0';
        this.handle_topright.style.right = '0';

        this.handle_rightbottom.style.right = '0';
        this.handle_rightbottom.style.bottom = '0';

        this.handle_bottomleft.style.bottom = '0';
        this.handle_bottomleft.style.left = '0';

        this.update_ratio();

        [
            'ns-resize', // |
            'ew-resize', // -
            'ns-resize', // |
            'ew-resize', // -

            'nwse-resize', // \
            'nwse-resize', // \
            'nesw-resize', // /
            'nesw-resize', // /
            'nwse-resize', // \
            'nwse-resize', // \
            'nesw-resize', // /
            'nesw-resize', // /
        ].map((dd, ii)=>{
            cursor_hover(this.handles[ii], 'default', dd);
        });

        this.vtop = this.top;
        this.vleft = this.left;
        this.vwidth = this.width;
        this.vheight = this.height;

        this.update_ratio();

        this.handles.forEach(el=>{
            this.container.appendChild(el);
        });

        cursor_hover(this.draggable, 'default', 'move');

        this.panel_el.appendChild(this.draggable);
        this.container.appendChild(this.panel_el);
        this.parent_el.appendChild(this.container);

        [
            this.edgemousedown, 
            this.verticalmousemove,
            this.horizontalmousemove,
            this.nwsemousemove,
            this.neswmousemove,
            this.edgemouseupleave,
        ] = [
            this.edgemousedown.bind(this),
            this.verticalmousemove.bind(this),
            this.horizontalmousemove.bind(this),
            this.nwsemousemove.bind(this),
            this.neswmousemove.bind(this),
            this.edgemouseupleave.bind(this),
        ];

        this.handle_top.addEventListener('mousedown', e=>{this.edgemousedown(e, 'top')});
        this.handle_left.addEventListener('mousedown', e=>{this.edgemousedown(e, 'left')});
        this.handle_bottom.addEventListener('mousedown', e=>{this.edgemousedown(e, 'bottom')});
        this.handle_right.addEventListener('mousedown', e=>{this.edgemousedown(e, 'right')}); 
        this.handle_lefttop.addEventListener('mousedown', e=>{this.edgemousedown(e, 'lefttop')});
        this.handle_topleft.addEventListener('mousedown', e=>{this.edgemousedown(e, 'topleft')});
        this.handle_topright.addEventListener('mousedown', e=>{this.edgemousedown(e, 'topright')});
        this.handle_righttop.addEventListener('mousedown', e=>{this.edgemousedown(e, 'righttop')}); 
        this.handle_rightbottom.addEventListener('mousedown', e=>{this.edgemousedown(e, 'rightbottom')}); 
        this.handle_bottomright.addEventListener('mousedown', e=>{this.edgemousedown(e, 'bottomright')});
        this.handle_bottomleft.addEventListener('mousedown', e=>{this.edgemousedown(e, 'bottomleft')});
        this.handle_leftbottom.addEventListener('mousedown', e=>{this.edgemousedown(e, 'leftbottom')});

        this.handle_top.addEventListener('mousemove', this.verticalmousemove);
        this.handle_left.addEventListener('mousemove', this.horizontalmousemove);
        this.handle_bottom.addEventListener('mousemove', this.verticalmousemove);
        this.handle_right.addEventListener('mousemove', this.horizontalmousemove); 
        this.handle_lefttop.addEventListener('mousemove', this.nwsemousemove);
        this.handle_topleft.addEventListener('mousemove', this.nwsemousemove);
        this.handle_topright.addEventListener('mousemove', this.neswmousemove);
        this.handle_righttop.addEventListener('mousemove', this.neswmousemove); 
        this.handle_rightbottom.addEventListener('mousemove', this.nwsemousemove); 
        this.handle_bottomright.addEventListener('mousemove', this.nwsemousemove);
        this.handle_bottomleft.addEventListener('mousemove', this.neswmousemove);
        this.handle_leftbottom.addEventListener('mousemove', this.neswmousemove);

        this.handle_top.addEventListener('mouseup', e=>{this.verticalmousemove(e); this.edgemouseupleave()});
        this.handle_left.addEventListener('mouseup', e=>{this.horizontalmousemove(e); this.edgemouseupleave()});
        this.handle_bottom.addEventListener('mouseup', e=>{this.verticalmousemove(e); this.edgemouseupleave()});
        this.handle_right.addEventListener('mouseup', e=>{this.horizontalmousemove(e); this.edgemouseupleave()}); 
        this.handle_lefttop.addEventListener('mouseup', e=>{this.nwsemousemove(e); this.edgemouseupleave()});
        this.handle_topleft.addEventListener('mouseup', e=>{this.nwsemousemove(e); this.edgemouseupleave()});
        this.handle_topright.addEventListener('mouseup', e=>{this.neswmousemove(e); this.edgemouseupleave()});
        this.handle_righttop.addEventListener('mouseup', e=>{this.neswmousemove(e); this.edgemouseupleave()}); 
        this.handle_rightbottom.addEventListener('mouseup', e=>{this.nwsemousemove(e); this.edgemouseupleave()}); 
        this.handle_bottomright.addEventListener('mouseup', e=>{this.nwsemousemove(e); this.edgemouseupleave()});
        this.handle_bottomleft.addEventListener('mouseup', e=>{this.neswmousemove(e); this.edgemouseupleave()});
        this.handle_leftbottom.addEventListener('mouseup', e=>{this.neswmousemove(e); this.edgemouseupleave()});
    
        this.handle_top.addEventListener('mouseleave', this.edgemouseupleave);
        this.handle_left.addEventListener('mouseleave', this.edgemouseupleave);
        this.handle_bottom.addEventListener('mouseleave', this.edgemouseupleave);
        this.handle_right.addEventListener('mouseleave', this.edgemouseupleave);
        this.handle_lefttop.addEventListener('mouseleave', this.edgemouseupleave);
        this.handle_topleft.addEventListener('mouseleave', this.edgemouseupleave);
        this.handle_topright.addEventListener('mouseleave', this.edgemouseupleave);
        this.handle_righttop.addEventListener('mouseleave', this.edgemouseupleave);
        this.handle_rightbottom.addEventListener('mouseleave', this.edgemouseupleave);
        this.handle_bottomright.addEventListener('mouseleave', this.edgemouseupleave);
        this.handle_bottomleft.addEventListener('mouseleave', this.edgemouseupleave);
        this.handle_leftbottom.addEventListener('mouseleave', this.edgemouseupleave);
    }

    // box size change triggers corner handler size change
    update_ratio(){
        this.container.style.top = `${this.vtop}px`;
        this.container.style.left = `${this.vleft}px`;
        this.container.style.width = `${this.vwidth}px`;
        this.container.style.height = `${this.vheight}px`;

        this.panel_el.style.width = `${this.vwidth - 2 * this.handle_width_px}px`;
        this.panel_el.style.height = `${this.vheight - 2 * this.handle_width_px}px`;

        this.ratio = this.vwidth < this.vheight ? this.coner_vmin_ratio * this.vwidth : this.coner_vmin_ratio * this.vheight;
        [
            this.handle_top,
            this.handle_bottom, 
        ].forEach(el=>{
            el.style.width = `${this.vwidth - 2 * this.ratio}px`;
            el.style.height = `${this.handle_width_px}px`;
        });

        [
            this.handle_left,
            this.handle_right, 
        ].forEach(el=>{
            el.style.height = `${this.vheight - 2 * this.ratio}px`;
            el.style.width = `${this.handle_width_px}px`;
        });

        this.handle_top.style.top = `0`;
        this.handle_top.style.left = `${this.ratio}px`;

        this.handle_left.style.top = `${this.ratio}px`;
        this.handle_left.style.left = `0`;

        this.handle_bottom.style.bottom = `0`;
        this.handle_bottom.style.right = `${this.ratio}px`;

        this.handle_right.style.bottom = `${this.ratio}px`;
        this.handle_right.style.right = `0`;

        [
            this.handle_topright,
            this.handle_bottomleft,
        ].forEach(el=>{
            el.style.width = `${this.ratio}px`;
            el.style.height = `${this.handle_width_px}px`;
        });

        [
            this.handle_lefttop,
            this.handle_rightbottom,
        ].forEach(el=>{
            el.style.width = `${this.handle_width_px}px`;
            el.style.height = `${this.ratio}px`;
        });

        [
            this.handle_topleft,
            this.handle_bottomright,
        ].forEach(el=>{
            el.style.width = `${this.ratio - this.handle_width_px}px`;
            el.style.height = `${this.handle_width_px}px`;
        });

        [
            this.handle_righttop,
            this.handle_leftbottom,
        ].forEach(el=>{
            el.style.height = `${this.handle_width_px}px`;
            el.style.width = `${this.ratio - this.handle_width_px}px`;
        });
    }

    edgemousedown(e, flag){
        this.previous = oMousePos(e);
        this.flag = flag;
        this.drag = true;
    }

    verticalmousemove(e){
        if(this.drag){
            // -
            this.mouse = oMousePos(e);
            var ydif = this.mouse.y - this.previous.y;
            switch(this.flag){
                case 'top':
                    this.vtop = this.top + ydif;
                    this.vheight = this.height - ydif;

                    this.vleft = this.left;
                    this.vwidth = this.width;
                break;

                case 'bottom':
                    this.vheight = this.height + ydif;

                    this.vtop = this.top;
                    this.vleft = this.left;
                    this.vwidth = this.width;
                break;
            }
            this.update_ratio();
        }
    }

    horizontalmousemove(e){
        if(this.drag){
            // |
            this.mouse = oMousePos(e);
            var xdif = this.mouse.x - this.previous.x;
            switch(this.flag){
                case 'left':
                    this.vleft = this.left + xdif;
                    this.vwidth = this.width - xdif;

                    this.vtop = this.top;
                    this.vheight = this.height;
                break;

                case 'right':
                    this.vwidth = this.width + xdif;
                
                    this.vtop = this.top;
                    this.vleft = this.left;
                    this.vheight = this.height;
                break;
            }
            this.update_ratio();
        }
    }

    nwsemousemove(e){
        if(this.drag){
            // \
            this.mouse = oMousePos(e);
            var ydif = this.mouse.y - this.previous.y;
            var xdif = this.mouse.x - this.previous.x;
            switch(this.flag){
                case 'topleft':
                    this.vleft = this.left + xdif;
                    this.vtop = this.top + ydif;
                    this.vwidth = this.width - xdif;
                    this.vheight = this.height - ydif;
                break;

                case 'lefttop':
                    this.vleft = this.left + xdif;
                    this.vtop = this.top + ydif;
                    this.vwidth = this.width - xdif;
                    this.vheight = this.height - ydif;
                break;

                case 'bottomright':
                    this.vwidth = this.width + xdif;
                    this.vheight = this.height + ydif;

                    this.vtop = this.top;
                    this.vleft = this.left;
                break;

                case 'rightbottom':
                    this.vwidth = this.width + xdif;
                    this.vheight = this.height + ydif;

                    this.vtop = this.top;
                    this.vleft = this.left;
                break;
            }
            this.update_ratio();
        }
    }

    neswmousemove(e){
        if(this.drag){
            // /
            this.mouse = oMousePos(e);
            var ydif = this.mouse.y - this.previous.y;
            var xdif = this.mouse.x - this.previous.x;
            switch(this.flag){
                case 'topright':
                    this.vtop = this.top + ydif;
                    this.vwidth = this.width + xdif;
                    this.vheight = this.height - ydif;

                    this.vleft = this.left;
                break;

                case 'righttop':
                    this.vtop = this.top + ydif;
                    this.vwidth = this.width + xdif;
                    this.vheight = this.height - ydif;

                    this.vleft = this.left;
                break;

                case 'bottomleft':
                    this.vleft = this.left + xdif;
                    this.vwidth = this.width - xdif;
                    this.vheight = this.height + ydif;

                    this.vtop = this.top;
                break;

                case 'leftbottom':
                    this.vleft = this.left + xdif;
                    this.vwidth = this.width - xdif;
                    this.vheight = this.height + ydif;

                    this.vtop = this.top;
                break;
            }
            this.update_ratio();
        }
    }

    edgemouseupleave(){
        this.drag = false;
        this.top = this.vtop;
        this.left = this.vleft;
        this.width = this.vwidth;
        this.height = this.vheight;
    }

    mouseupleave(e){
        if(super.mouseupleave(e)){
            this.vtop = this.top;
            this.vleft = this.left;         
        }
    }
}


var fp = new FlexPanel(
    document.body, // parent div container
    20, // top margin
    20, // left margin
    200, // width 
    150, // height
    'lightgrey', // background
    20, // handle height when horizontal; handle width when vertical
    0.2, // edge up and left resize bar width : top resize bar width = 1 : 5
    35, // green move button width and height
    2, // button margin
);

/*
this method creates an element for you
which you don't need to pass in a selected element

to manipuate dom element
fp.container -> entire panel
fp.panel_el -> inside panel
*/

Achieving functionalities fully requires a lot of hard coding. Please refer to the documentation, it will show you how to use each class as element.

See this link.. you can see so many kinds of animations here, just copy the xml to your res/anim folder and use it like the following..

listView.setAnimation(AnimationUtils.loadAnimation(MainActivity.this,R.anim.slide_in_right));

Animation Lists

I'm using EasyPHP in making my Thesis about Content Management System. So far, this tool is very good and easy to use.

use array_keys() to get an array of all the unique keys.

Note that an array with named keys like your $arr can also be accessed with numeric indexes, like $arr[0].

http://php.net/manual/en/function.array-keys.php

Strictly speaking, a unique nullable column (or set of columns) can be NULL (or a record of NULLs) only once, since having the same value (and this includes NULL) more than once obviously violates the unique constraint.

However, that doesn't mean the concept of "unique nullable columns" is valid; to actually implement it in any relational database we just have to bear in mind that this kind of databases are meant to be normalized to properly work, and normalization usually involves the addition of several (non-entity) extra tables to establish relationships between the entities.

Let's work a basic example considering only one "unique nullable column", it's easy to expand it to more such columns.

Suppose we the information represented by a table like this:

create table the_entity_incorrect
(
  id integer,
  uniqnull integer null, /* we want this to be "unique and nullable" */
  primary key (id)
);

We can do it by putting uniqnull apart and adding a second table to establish a relationship between uniqnull values and the_entity (rather than having uniqnull "inside" the_entity):

create table the_entity
(
  id integer,
  primary key(id)
);

create table the_relation
(
  the_entity_id integer not null,
  uniqnull integer not null,

  unique(the_entity_id),
  unique(uniqnull),
  /* primary key can be both or either of the_entity_id or uniqnull */
  primary key (the_entity_id, uniqnull), 
  foreign key (the_entity_id) references the_entity(id)
);

To associate a value of uniqnull to a row in the_entity we need to also add a row in the_relation.

For rows in the_entity were no uniqnull values are associated (i.e. for the ones we would put NULL in the_entity_incorrect) we simply do not add a row in the_relation.

Note that values for uniqnull will be unique for all the_relation, and also notice that for each value in the_entity there can be at most one value in the_relation, since the primary and foreign keys on it enforce this.

Then, if a value of 5 for uniqnull is to be associated with an the_entity id of 3, we need to:

start transaction;
insert into the_entity (id) values (3); 
insert into the_relation (the_entity_id, uniqnull) values (3, 5);
commit;

And, if an id value of 10 for the_entity has no uniqnull counterpart, we only do:

start transaction;
insert into the_entity (id) values (10); 
commit;

To denormalize this information and obtain the data a table like the_entity_incorrect would hold, we need to:

select
  id, uniqnull
from
  the_entity left outer join the_relation
on
  the_entity.id = the_relation.the_entity_id
;

The "left outer join" operator ensures all rows from the_entity will appear in the result, putting NULL in the uniqnull column when no matching columns are present in the_relation.

Remember, any effort spent for some days (or weeks or months) in designing a well normalized database (and the corresponding denormalizing views and procedures) will save you years (or decades) of pain and wasted resources.

If someone have this problem, maybe you just have to install build-essential.

apt install build-essential

This formula will do the job:

=INDEX(G:G,MATCH(FALSE,ISERROR(SEARCH(H1,G:G)),0)+3)

you need to enter it as an array formula, i.e. press Ctrl-Shift-Enter. It assumes that the substring you're searching for is in cell H1.

We can use infowindow.close(map); to close all info windows if you already initialize the info window using infowindow = new google.maps.InfoWindow();

This pattern should work:

#\d

foreach(var match in System.Text.RegularExpressions.RegEx.Matches(input, "#\d"))
{
    Console.WriteLine(match.Value);
}

(I'm not in front of Visual Studio, but even if that doesn't compile as-is, it should be close enough to tweak into something that works).

Python 3

from urllib.error import HTTPError

Python 2

from urllib2 import HTTPError

Just catch HTTPError, handle it, and if it's not Error 404, simply use raise to re-raise the exception.

See the Python tutorial.

e.g. complete example for Pyhton 2

import urllib2
from urllib2 import HTTPError
try:
   urllib2.urlopen("some url")
except HTTPError as err:
   if err.code == 404:
       <whatever>
   else:
       raise

public static void main(String s[])
{
    int firstArray[] = {2, 14, 6, 82, 22};
    int secondArray[] = {3, 16, 12, 14, 48, 96};
    int number = getCommonMinimumNumber(firstArray, secondArray);
    System.out.println("The number is " + number);

}
public static int getCommonMinimumNumber(int firstSeries[], int secondSeries[])
{
    Integer result =0;
    if ( firstSeries.length !=0 && secondSeries.length !=0 )
    {
        series(firstSeries);
        series(secondSeries);
        one : for (int i = 0 ; i < firstSeries.length; i++)
        {
            for (int j = 0; j < secondSeries.length; j++)
                if ( firstSeries[i] ==secondSeries[j])
                {
                    result =firstSeries[i];
                    break one;
                }
                else
                    result = -999;
        }
    }
    else if ( firstSeries == Null || secondSeries == null)
        result =-999;

    else
        result = -999;

    return result;
}

public static int[] series(int number[])
{

    int temp;
    boolean fixed = false;
    while(fixed == false)
    {
        fixed = true;
        for ( int i =0 ; i < number.length-1; i++)
        {
            if ( number[i] > number[i+1])
            {
                temp = number[i+1];
                number[i+1] = number[i];
                number[i] = temp;
                fixed = false;
            }
        }
    }
    /*for ( int i =0 ;i< number.length;i++)
    System.out.print(number[i]+",");*/
    return number;

}

"std" is a namespace used for STL (Standard Template Library). Please refer to https://en.wikipedia.org/wiki/Namespace#Use_in_common_languages

You can either write using namespace std; before using any stl functions, variables or just insert std:: before them.

just use this line to exit function:

return;

At grub screen goto boot in recovery.

As booting hold ESC

It should take you into a gui menu. Open command and fix selinux.

Also I suggest run the clean broken packages

Use Model::where('user_id', $user_id)->latest()->get()->first(); it will return only one record, if not find, it will return null. Hope this will help.

In Program.cs, between:

static int Main(string[] agrs)
{

and the rest of your code, add:

#if DEBUG
    int rtn = Main2(args);
    Console.WriteLine("return " + rtn);
    Console.WriteLine("ENTER to continue.");
    Console.Read();
    return rtn;
}

static int Main2(string[] args)
{
#endif

Here are two solutions, I am using Oracle SQL server:

1) using over clause:

    with org_table as
 (select 1 id, 'Ali' uname
    from dual
  union
  select 1, 'June'
    from dual
  union
  select 2, 'Jame'
    from dual
  union
  select 2, 'July' from dual)
select id, uname
  from (select a.id,
               a.uname,
               ROW_NUMBER() OVER(PARTITION BY a.id ORDER BY a.id) AS freq

          from org_table a)
 where freq = 1

2) Using sub-query:

    with org_table as
 (select 1 id, 'Ali' uname
    from dual
  union
  select 1, 'June'
    from dual
  union
  select 2, 'Jame'
    from dual
  union
  select 2, 'July' from dual)

select a.id,
       (select b.uname
          from org_table b
         where b.id = a.id
           and rownum = 1)
  from (select distinct id from org_table) a

Use a custom Listview.

You can also customize how row looks by having a custom background. activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="fill_parent"
 android:layout_height="fill_parent"
 android:orientation="vertical" 
 android:background="#0095FF"> //background color

<ListView android:id="@+id/list"
 android:layout_width="fill_parent"
 android:layout_height="0dip"
 android:focusableInTouchMode="false"
 android:listSelector="@android:color/transparent"
 android:layout_weight="2"
 android:headerDividersEnabled="false"
 android:footerDividersEnabled="false"
 android:dividerHeight="8dp" 
 android:divider="#000000" 
 android:cacheColorHint="#000000"
android:drawSelectorOnTop="false">
</ListView>  

MainActivity

Define populateString() in MainActivity

 public class MainActivity extends Activity {

   String data_array[];
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
            data_array = populateString(); 
    ListView ll = (ListView) findViewById(R.id.list);
    CustomAdapter cus = new CustomAdapter();
    ll.setAdapter(cus);
}

class CustomAdapter extends BaseAdapter
{
    LayoutInflater mInflater;


    public CustomAdapter()
    {
        mInflater = (LayoutInflater) MainActivity.this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }
    @Override
    public int getCount() {
        // TODO Auto-generated method stub
        return data_array.length;//listview item count. 
    }

    @Override
    public Object getItem(int position) {
        // TODO Auto-generated method stub
        return position; 
    }

    @Override
    public long getItemId(int position) {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        // TODO Auto-generated method stub
        final ViewHolder vh;
        vh= new ViewHolder();

        if(convertView==null )
         {
            convertView=mInflater.inflate(R.layout.row, parent,false);
                    //inflate custom layour
            vh.tv2= (TextView)convertView.findViewById(R.id.textView2);

         }
        else
        {
         convertView.setTag(vh);
        }
               //vh.tv2.setText("Position = "+position);
            vh.tv2.setText(data_array[position]);   
                           //set text of second textview based on position

        return convertView;
    }

 class ViewHolder
 {
    TextView tv1,tv2;
 }

   }  
}

row.xml. Custom layout for each row.

<?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 android:orientation="vertical" >

 <TextView
    android:id="@+id/textView1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:text="Header" />

 <TextView
    android:id="@+id/textView2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:text="TextView" />

 </LinearLayout>

Inflate a custom layout. Use a view holder for smooth scrolling and performance.

http://developer.android.com/training/improving-layouts/smooth-scrolling.html

http://www.youtube.com/watch?v=wDBM6wVEO70. The talk is about listview performance by android developers.

You can also use the provided CLI tool mysqlcheck to run the optimizations. It's got a ton of switches but at its most basic you just pass in the database, username, and password.

Adding this to cron or the Windows Scheduler can make this an automated process. (MariaDB but basically the same thing.)

You can use the shown event/show event based on what you need:

$( "#code" ).on('shown', function(){
    alert("I want this to appear after the modal has opened!");
});

Demo: Plunker

Update for Bootstrap 3.0

For Bootstrap 3.0 you can still use the shown event but you would use it like this:

$('#code').on('shown.bs.modal', function (e) {
  // do something...
})

See the Bootstrap 3.0 docs here under "Events".

You can use the axis() command for that, eg :

x <- 1:100000
y <- 1:100000
marks <- c(0,20000,40000,60000,80000,100000)
plot(x,y,log="x",yaxt="n",type="l")
axis(2,at=marks,labels=marks)

gives :

EDIT : if you want to have all of them in the same format, you can use the solution of @Richie to get them :

x <- 1:100000
y <- 1:100000
format(y,scientific=FALSE)
plot(x,y,log="x",yaxt="n",type="l")
axis(2,at=marks,labels=format(marks,scientific=FALSE))

https://www.timcosta.io/angular-js-object-comparisons/

Angular is pretty magical the first time people see it. Automatic DOM updates when you update a variable in your JS, and the same variable will update in your JS file when someone updates its value in the DOM. This same functionality works across page elements, and across controllers.

The key to all of this is the $$hashKey Angular attaches to objects and arrays used in ng-repeats.

This $$hashKey causes a lot of confusion for people who are sending full objects to an API that doesn't strip extra data. The API will return a 400 for all of your requests, but that $$hashKey just wont go away from your objects.

Angular uses the $$hashKey to keep track of which elements in the DOM belong to which item in an array that is being looped through in an ng-repeat. Without the $$hashKey Angular would have no way to apply changes the occur in the JavaScript or DOM to their counterpart, which is one of the main uses for Angular.

Consider this array:

users = [  
    {
         first_name: "Tim"
         last_name: "Costa"
         email: "[email protected]"
    }
]

If we rendered that into a list using ng-repeat="user in users", each object in it would receive a $$hashKey for tracking purposes from Angular. Here are two ways to avoid this $$hashKey.

/* Design Pattern "table-data gateway" */

class Gateway
{
    protected $connection = null;

    public function __construct()
    {
        $this->connection = new PDO("mysql:host=localhost; dbname=db_users", 'root', '');
    }

    public function loadAll()
    {
        $sql = 'SELECT * FROM users';
        $rows = $this->connection->query($sql);

        return $rows;
    }

    public function loadById($id)
    {
        $sql = 'SELECT * FROM users WHERE user_id = ' . (int) $id;
        $result = $this->connection->query($sql);

        return $result->fetch(PDO::FETCH_ASSOC);
        // http://php.net/manual/en/pdostatement.fetch.php //                   
    }
}

/* Print all row with column 'user_id' only */

$gateway  = new Gateway();
$users    = $gateway->loadAll();

$no = 1;
foreach ($users as $key => $value) {
    echo $no . '. ' . $key . ' => ' . $value['user_id'] . '<br />';
    $no++;
}

/* Print user_id = 1 with all column */

$user = $gateway->loadById(1);

$no = 1;
foreach ($user as $key => $value) {
    echo $no . '. ' . $key . ' => ' . $value . '<br />';
    $no++;
}

/* Print user_id = 1 with column 'email and password' */

$user = $gateway->loadById(1);

echo $user['email'];
echo $user['password'];

 private void openWhatsApp() {
       //without '+'
        try {
            Intent sendIntent = new Intent("android.intent.action.MAIN");

            //sendIntent.setComponent(new ComponentName("com.whatsapp", "com.whatsapp.Conversation"));
            sendIntent.setAction(Intent.ACTION_SEND);
            sendIntent.setType("text/plain");
            sendIntent.putExtra("jid",whatsappId);
            sendIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            sendIntent.setPackage("com.whatsapp");
            startActivity(sendIntent);
        } catch(Exception e) {
            Toast.makeText(this, "Error/n" + e.toString(), Toast.LENGTH_SHORT).show();
            Log.e("Error",e+"")    ;    }
    }

Alternatively, you could differentiate using BuildConfig.BUILD_TYPE;

If you're running debug build BuildConfig.BUILD_TYPE.equals("debug"); returns true. And for release build BuildConfig.BUILD_TYPE.equals("release"); returns true.

Starting in NumPy version 1.10, we have the method stack. It can stack arrays of any dimension (all equal):

# List of arrays.
L = [np.random.randn(5,4,2,5,1,2) for i in range(10)]

# Stack them using axis=0.
M = np.stack(L)
M.shape # == (10,5,4,2,5,1,2)
np.all(M == L) # == True

M = np.stack(L, axis=1)
M.shape # == (5,10,4,2,5,1,2)
np.all(M == L) # == False (Don't Panic)

# This are all true    
np.all(M[:,0,:] == L[0]) # == True
all(np.all(M[:,i,:] == L[i]) for i in range(10)) # == True

Enjoy,

See http://underscorejs.org/#isEmpty

isEmpty_.isEmpty(object) Returns true if an enumerable object contains no values (no enumerable own-properties). For strings and array-like objects _.isEmpty checks if the length property is 0.

The title for the actionbar could be in the AndroidManifest, here:

<activity 
    . . .
          android:label="string resource" 
    . . .
</activity>

android:label A user-readable label for the activity. The label is displayed on-screen when the activity must be represented to the user. It's often displayed along with the activity icon. If this attribute is not set, the label set for the application as a whole is used instead (see the element's label attribute). The activity's label — whether set here or by the element — is also the default label for all the activity's intent filters (see the element's label attribute). The label should be set as a reference to a string resource, so that it can be localized like other strings in the user interface. However, as a convenience while you're developing the application, it can also be set as a raw string.

To read the values from keybord and insert element into array

# enter 0 when exit the insert element
echo "Enter the numbers"
read n
while [ $n -ne 0 ]
do
    x[$i]=`expr $n`
    read n
    let i++
done

#display the all array elements
echo "Array values ${x[@]}"
echo "Array values ${x[*]}"

# To find the array length
length=${#x[*]}
echo $length

If you have at least 2 wifi networks to connect is a very simple way is to use a bug in iOS simulator:

1. quit from simulator (cmd-q) if it is open
2. connect your Mac to one wifi (it may be not connected to internet, no matters)
3. launch simulator (menu: xCode->Open Developer Tool->iOs Simulator) and wait while it is loaded
4. switch wifi network to other one
5. profit

The bug is that simulator tries to use a network (IP?) which is not connected already.

Until you relaunched simulator- it will have no internet (even if that first wifi network you connected had internet connection), so you can run (cmd-R) and stop (cmd-.) project(s) to use simulator without connection, but your Mac will be connected.

Then, if you'll need to run simulator connected- just quit and launch it.

You can use

insert into <table_name> select <fieldlist> from <tables>

Short answer: No.

But you might be able to do it with a bit of filthing. If you open up a test page (with GET) then evaluate some JavaScript on that page you should be able to replicate a POST request. See JavaScript post request like a form submit to see how you can replicate a POST request in JavaScript.

Hope this helps.

The Android implementation of mipmaps in 4.3 is exactly the technique from 1983 explained in the Wikipedia article :)

Each bitmap image of the mipmap set is a downsized duplicate of the main texture, but at a certain reduced level of detail. Although the main texture would still be used when the view is sufficient to render it in full detail, the renderer will switch to a suitable mipmap image (...) when the texture is viewed from a distance or at a small size.

Although this is described as a technique for 3D graphics (as it mentions "viewing from a distance"), it applies just as well to 2D (translated as "drawn is a smaller space", i.e. "downscaled").

For a concrete Android example, imagine you have a View with a certain background drawable (in particular, a BitmapDrawable). You now use an animation to scale it to 0.15 of its original size. Normally, this would require downscaling the background bitmap for each frame. This "extreme" downscaling, however, may produce visual artifacts.

You can, however, provide a mipmap, which means that the image is already pre-rendered for a few specific scales (let's say 1.0, 0.5, and 0.25). Whenever the animation "crosses" the 0.5 threshold, instead of continuing to downscale the original, 1.0-sized image, it will switch to the 0.5 image and downscale it, which should provide a better result. And so forth as the animation continues.

This is a bit theoretical, since it's actually done by the renderer. According to the source of the Bitmap class, it's just a hint, and the renderer may or may not honor it.

/**
 * Set a hint for the renderer responsible for drawing this bitmap
 * indicating that it should attempt to use mipmaps when this bitmap
 * is drawn scaled down.
 *
 * If you know that you are going to draw this bitmap at less than
 * 50% of its original size, you may be able to obtain a higher
 * quality by turning this property on.
 * 
 * Note that if the renderer respects this hint it might have to
 * allocate extra memory to hold the mipmap levels for this bitmap.
 *
 * This property is only a suggestion that can be ignored by the
 * renderer. It is not guaranteed to have any effect.
 *
 * @param hasMipMap indicates whether the renderer should attempt
 *                  to use mipmaps
 *
 * @see #hasMipMap()
 */
public final void setHasMipMap(boolean hasMipMap) {
    nativeSetHasMipMap(mNativeBitmap, hasMipMap);
}

I'm not quite sure why this would be especially suitable for application icons, though. Although Android on tablets, as well as some launchers (e.g. GEL), request an icon "one density higher" to show it bigger, this is supposed to be done using the regular mechanism (i.e. drawable-xxxhdpi, &c).

UPDATE tblKit
SET number = REPLACE(number, 'KIT', 'CH')
WHERE number like 'KIT%'

• SQLFiddle Demo

or simply this if you are sure that you have no values like this CKIT002

UPDATE tblKit
SET number = REPLACE(number, 'KIT', 'CH')

• SQLFiddle Demo

Residuum did provide a correct answer to how you should get shell exec to find your script, but in regards to security, there are a couple of points.

I would imagine you don't want your shell script to be in your web root, as it would be visible to anyone with web access to your server.

I would recommend moving the shell script to outside of the webroot

    <?php
      $tempFolder = '/tmp';
      $webRootFolder = '/var/www';
      $scriptName = 'myscript.sh';
      $moveCommand = "mv $webRootFolder/$scriptName $tempFolder/$scriptName";
      $output = shell_exec($moveCommand);
    ?>

In regards to the:

i added www-data ALL=(ALL) NOPASSWD:ALL to /etc/sudoers works

You can modify this to only cover the specific commands in your script which require sudo. Otherwise, if none of the commands in your sh script require sudo to execute, you don't need to do this at all anyway.

Try running the script as the apache user (use the su command to switch to the apache user) and if you are not prompted for sudo or given permission denied, etc, it'll be fine.

ie:

sudo su apache (or www-data)
cd /var/www
sh ./myscript

Also... what brought me here was that I wanted to run a multi line shell script using commands that are dynamically generated. I wanted all of my commands to run in the same shell, which won't happen using multiple calls to shell_exec(). The answer to that one is to do it like Jenkins - create your dynamically generated multi line of commands, put it in a variable, save it to a file in a temp folder, execute that file (using shell_exec in() php as Jenkins is Java), then do whatever you want with the output, and delete the temp file

... voila

Basically the Kernel is the interface between hardware (devices which are available in Computer) and Application software is like MS Office, Visual Studio, etc.

If I answer "what is an OS?" then the answer could be the same. Hence the kernel is the part & core of the OS.

The very sensitive tasks of an OS like memory management, I/O management, process management are taken care of by the kernel only.

So the ultimate difference is:

1. Kernel is responsible for Hardware level interactions at some specific range. But the OS is like hardware level interaction with full scope of computer.
2. Kernel triggers SystemCalls to tell the OS that this resource is available at this point of time. The OS is responsible to handle those system calls in order to utilize the resource.

This is the easiest one , Just define a Function and then a Tkinter Label & Button . Pressing the Button changes the text in the label. The difference that you would when defining the Label is that use the text variable instead of text. Code is tested and working.

    from tkinter import *
    master = Tk()
    
    def change_text():
        my_var.set("Second click")
    
    my_var = StringVar()
    my_var.set("First click")
    label = Label(mas,textvariable=my_var,fg="red")
    button = Button(mas,text="Submit",command = change_text)
    button.pack()
    label.pack()
    
    master.mainloop()

One line version: long n = strtol(s.c_str(), NULL, base); .

(s is the string, and base is an int such as 2, 8, 10, 16.)

You can refer to this link for more details of strtol.

The core idea is to use strtol function, which is included in cstdlib.

Since strtol only handles with char array, we need to convert string to char array. You can refer to this link.

An example:

#include <iostream>
#include <string>   // string type
#include <bitset>   // bitset type used in the output

int main(){
    s = "1111000001011010";
    long t = strtol(s.c_str(), NULL, 2); // 2 is the base which parse the string

    cout << s << endl;
    cout << t << endl;
    cout << hex << t << endl;
    cout << bitset<16> (t) << endl;

    return 0;
}

which will output:

1111000001011010
61530
f05a
1111000001011010

You can also write a simple method like below

public static String padString(String str, int leng) {
        for (int i = str.length(); i <= leng; i++)
            str += " ";
        return str;
    }

Another solution if you want to be certain that this is cross-browser capable is to remove() the tag and then append() or prepend() or in some other way re-add a new instance of the input tag with the same attributes.

<form method="POST" enctype="multipart/form-data">
<label for="fileinput">
 <input type="file" name="fileinput" id="fileinput" />
</label>
</form>

$("#fileinput").remove();
$("<input>")
  .attr({
    type: 'file',
    id: 'fileinput',
    name: 'fileinput'
    })
  .appendTo($("label[for='fileinput']"));

You can get a shorter version by using sys.path[0].

os.chdir(sys.path[0])

From http://docs.python.org/library/sys.html#sys.path

As initialized upon program startup, the first item of this list, path[0], is the directory containing the script that was used to invoke the Python interpreter

If you want to deliver a bundle of your application jar, together with all its dependencies and some scripts to invoke the MainClass, look at the appassembler-maven-plugin.

The following configuration will generate scripts for Window and Linux to launch the application (with a generated path referencing all the dependency jars, download all dependencies (into a lib folder below target/appassembler). The assembly plugin can then be used to package the whole appassembler directory to a zip which is installed/deployed along with the jar to the repository.

  <plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>appassembler-maven-plugin</artifactId>
    <version>1.0</version>
    <executions>
      <execution>
        <id>generate-jsw-scripts</id>
        <phase>package</phase>
        <goals>
          <goal>generate-daemons</goal>
        </goals>
        <configuration>
          <!--declare the JSW config -->
          <daemons>
            <daemon>
              <id>myApp</id>
              <mainClass>name.seller.rich.MyMainClass</mainClass>
              <commandLineArguments>
                <commandLineArgument>start</commandLineArgument>
              </commandLineArguments>
              <platforms>
                <platform>jsw</platform>
              </platforms>              
            </daemon>
          </daemons>
          <target>${project.build.directory}/appassembler</target>
        </configuration>
      </execution>
      <execution>
        <id>assemble-standalone</id>
        <phase>integration-test</phase>
        <goals>
          <goal>assemble</goal>
        </goals>
        <configuration>
          <programs>
            <program>
              <mainClass>name.seller.rich.MyMainClass</mainClass>
              <!-- the name of the bat/sh files to be generated -->
              <name>mymain</name>
            </program>
          </programs>
          <platforms>
            <platform>windows</platform>
            <platform>unix</platform>
          </platforms>
          <repositoryLayout>flat</repositoryLayout>
          <repositoryName>lib</repositoryName>
        </configuration>
      </execution>
    </executions>
  </plugin>
  <plugin>
    <artifactId>maven-assembly-plugin</artifactId>
    <version>2.2-beta-4</version>
    <executions>
      <execution>
        <phase>integration-test</phase>
        <goals>
          <goal>single</goal>
        </goals>
        <configuration>
          <descriptors>
            <descriptor>src/main/assembly/archive.xml</descriptor>
          </descriptors>
        </configuration>
      </execution>
    </executions>
  </plugin> 

The assembly descriptor (in src/main/assembly) to package the direcotry as a zip would be:

<assembly>
  <id>archive</id>
  <formats>
    <format>zip</format>
  </formats>
  <fileSets>
    <fileSet>
     <directory>${project.build.directory}/appassembler</directory>
     <outputDirectory>/</outputDirectory>
    </fileSet>
  </fileSets>
</assembly>

I had the similar issue. The problem was in the passwords: the Keystore and private key used different passwords. (KeyStore explorer was used)

After creating Keystore with the same password as private key had the issue was resolved.

I had same issue after update to Visual Studio 16.4.1. Go to Test explorer -> Settings button -> Processor Architecture for AnyCPU projects -> x64

I don't have a machine available to test this but it should work. First you will probably need to install the either the 2007 Office System Driver: Data Connectivity Components or the Microsoft Access Database Engine 2010 Redistributable. Then try the following code, note you will need to change the name of the Sheet in the Select statement below to match sheetname in your excel file:

using System.Data;
using System.Data.OleDb;

namespace Data_Migration_Process_Creator
{
    class Class1
    {
        private DataTable GetDataTable(string sql, string connectionString)
        {
            DataTable dt = null;

            using (OleDbConnection conn = new OleDbConnection(connectionString))
            {
                conn.Open();
                using (OleDbCommand cmd = new OleDbCommand(sql, conn))
                {
                    using (OleDbDataReader rdr = cmd.ExecuteReader())
                    {
                        dt.Load(rdr);
                        return dt;
                    }
                }
            }
        }

        private void GetExcel()
        {
            string fullPathToExcel = "<Path to Excel file>"; //ie C:\Temp\YourExcel.xls
            string connString = string.Format("Provider=Microsoft.ACE.OLEDB.12.0;Data Source={0};Extended Properties='Excel 12.0;HDR=yes'", fullPathToExcel);
            DataTable dt = GetDataTable("SELECT * from [SheetName$]", connString);

            foreach (DataRow dr in dt.Rows)
            {
                //Do what you need to do with your data here
            }
        }
    }
}

Note: I don't have an environment to test this in (One with Office installed) so I can't say if it will work in your environment or not but I don't see why it shouldn't work.

Inline Stored procedure we using as per our need. Example like different Same parameter with different values we have to use in queries..

Create Proc SP1
(
 @ID int,
 @Name varchar(40)
 -- etc parameter list, If you don't have any parameter then no need to pass.
 )

  AS
  BEGIN

  -- Here we have some opereations

 -- If there is any Error Before Executing SP2 then SP will stop executing.

  Exec SP2 @ID,@Name,@SomeID OUTPUT 

 -- ,etc some other parameter also we can use OutPut parameters like 

 -- @SomeID is useful for some other operations for condition checking insertion etc.

 -- If you have any Error in you SP2 then also it will stop executing.

 -- If you want to do any other operation after executing SP2 that we can do here.

END

For tensorflow-2.0

it's very simple.

import tensorflow as tf

SAVE

model.save("model_name")

RESTORE

model = tf.keras.models.load_model('model_name')

I don't know why but animating only the visibility property is not working on any browser.

What you can do is animate the opacity property in such a way that the browser doesn't have enough frames to fade in or out the text.

Example:

span {_x000D_
  opacity: 0;_x000D_
  animation: blinking 1s linear infinite;_x000D_
}_x000D_
_x000D_
@keyframes blinking {_x000D_
  from,_x000D_
  49.9% {_x000D_
    opacity: 0;_x000D_
  }_x000D_
  50%,_x000D_
  to {_x000D_
    opacity: 1;_x000D_
  }_x000D_
}

<span>I'm blinking text</span>

We can also use the subset function for this.

finalData<-subset(data,!(is.na(data["mmul"]) | is.na(data["rnor"])))

This will give only those rows that do not have NA in both mmul and rnor

I use this...but have never done any metro app development, so I don't know of any restrictions on libraries available to you. (note, you'll need to mark your classes as with DataContract and DataMember attributes)

public static class JSONSerializer<TType> where TType : class
{
    /// <summary>
    /// Serializes an object to JSON
    /// </summary>
    public static string Serialize(TType instance)
    {
        var serializer = new DataContractJsonSerializer(typeof(TType));
        using (var stream = new MemoryStream())
        {
            serializer.WriteObject(stream, instance);
            return Encoding.Default.GetString(stream.ToArray());
        }
    }

    /// <summary>
    /// DeSerializes an object from JSON
    /// </summary>
    public static TType DeSerialize(string json)
    {
        using (var stream = new MemoryStream(Encoding.Default.GetBytes(json)))
        {
            var serializer = new DataContractJsonSerializer(typeof(TType));
            return serializer.ReadObject(stream) as TType;
        }
    }
}

So, if you had a class like this...

[DataContract]
public class MusicInfo
{
    [DataMember]
    public string Name { get; set; }

    [DataMember]
    public string Artist { get; set; }

    [DataMember]
    public string Genre { get; set; }

    [DataMember]
    public string Album { get; set; }

    [DataMember]
    public string AlbumImage { get; set; }

    [DataMember]
    public string Link { get; set; }

}

Then you would use it like this...

var musicInfo = new MusicInfo
{
     Name = "Prince Charming",
     Artist = "Metallica",
     Genre = "Rock and Metal",
     Album = "Reload",
     AlbumImage = "http://up203.siz.co.il/up2/u2zzzw4mjayz.png",
     Link = "http://f2h.co.il/7779182246886"
};

// This will produce a JSON String
var serialized = JSONSerializer<MusicInfo>.Serialize(musicInfo);

// This will produce a copy of the instance you created earlier
var deserialized = JSONSerializer<MusicInfo>.DeSerialize(serialized);

I created a directive for this (angular stable 1.0.8)

<input type="text" input-disabled="editableInput" />
<button ng-click="editableInput = !editableInput">enable/disable</button>

app.controller("myController", function(){
  $scope.editableInput = false;
});

app.directive("inputDisabled", function(){
  return function(scope, element, attrs){
    scope.$watch(attrs.inputDisabled, function(val){
      if(val)
        element.removeAttr("disabled");
      else
        element.attr("disabled", "disabled");
    });
  }
});

As per the documentation, most browsers will display the <ul>, <ol> and <li> elements with the following default values:

Default CSS settings for UL or OL tag:

ul, ol { 
    display: block;
    list-style: disc outside none;
    margin: 1em 0;
    padding: 0 0 0 40px;
}
ol { 
    list-style-type: decimal;
}

Default CSS settings for LI tag:

li { 
    display: list-item;
}

Style nested list items as well:

ul ul, ol ul {
    list-style-type: circle;
    margin-left: 15px; 
}
ol ol, ul ol { 
    list-style-type: lower-latin;
    margin-left: 15px; 
}

Note: The result will be perfect if we use the above styles with a class. Also see different List-Item markers.

Although not directly an answer to the OP question, there is a pretty sweet way of finding out what variables are in scope in a function. take a look at this code:

>>> def f(x, y):
    z = x**2 + y**2
    sqrt_z = z**.5
    return sqrt_z

>>> f.func_code.co_varnames
('x', 'y', 'z', 'sqrt_z')
>>> 

The func_code attribute has all kinds of interesting things in it. It allows you todo some cool stuff. Here is an example of how I have have used this:

def exec_command(self, cmd, msg, sig):

    def message(msg):
        a = self.link.process(self.link.recieved_message(msg))
        self.exec_command(*a)

    def error(msg):
        self.printer.printInfo(msg)

    def set_usrlist(msg):
        self.client.connected_users = msg

    def chatmessage(msg):
        self.printer.printInfo(msg)

    if not locals().has_key(cmd): return
    cmd = locals()[cmd]

    try:
        if 'sig' in cmd.func_code.co_varnames and \
                       'msg' in cmd.func_code.co_varnames: 
            cmd(msg, sig)
        elif 'msg' in cmd.func_code.co_varnames: 
            cmd(msg)
        else:
            cmd()
    except Exception, e:
        print '\n-----------ERROR-----------'
        print 'error: ', e
        print 'Error proccessing: ', cmd.__name__
        print 'Message: ', msg
        print 'Sig: ', sig
        print '-----------ERROR-----------\n'

def skip_elements(elements):
    # Initialize variables
    i = 0
    new_list=elements[::2]
    return new_list

# Should be ['a', 'c', 'e', 'g']:    
print(skip_elements(["a", "b", "c", "d", "e", "f", "g"]))
# Should be ['Orange', 'Strawberry', 'Peach']:
print(skip_elements(['Orange', 'Pineapple', 'Strawberry', 'Kiwi', 'Peach'])) 
# Should be []:
print(skip_elements([]))

For everyone coming to this thread with fractional seconds in your timestamp use:

to_timestamp('2018-11-03 12:35:20.419000', 'YYYY-MM-DD HH24:MI:SS.FF')

Here's a pretty terse Java 7+ solution which relies purely on vanilla JDK classes, no third party libraries required:

public static void pack(final Path folder, final Path zipFilePath) throws IOException {
    try (
            FileOutputStream fos = new FileOutputStream(zipFilePath.toFile());
            ZipOutputStream zos = new ZipOutputStream(fos)
    ) {
        Files.walkFileTree(folder, new SimpleFileVisitor<Path>() {
            public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
                zos.putNextEntry(new ZipEntry(folder.relativize(file).toString()));
                Files.copy(file, zos);
                zos.closeEntry();
                return FileVisitResult.CONTINUE;
            }

            public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
                zos.putNextEntry(new ZipEntry(folder.relativize(dir).toString() + "/"));
                zos.closeEntry();
                return FileVisitResult.CONTINUE;
            }
        });
    }
}

It copies all files in folder, including empty directories, and creates a zip archive at zipFilePath.

Judging by the source code for URI, the

public URL(URL context, String spec, URLStreamHandler handler)

constructor does more validation than the other constructors. You might try that one, but YMMV.

TLDR? Try: file = open(filename, encoding='cp437)

Why? When one use:

file = open(filename)
text = file.read()

Python assumes the file uses the same codepage as current environment (cp1252 in case of the opening post) and tries to decode it to its own default UTF-8. If the file contains characters of values not defined in this codepage (like 0x90) we get UnicodeDecodeError. Sometimes we don't know the encoding of the file, sometimes the file's encoding may be unhandled by Python (like e.g. cp790), sometimes the file can contain mixed encodings.

If such characters are unneeded, one may decide to replace them by question marks, with:

file = open(filename, errors='replace')

Another workaround is to use:

file = open(filename, errors='ignore')

The characters are then left intact, but other errors will be masked too.

Quite good solution is to specify the encoding, yet not any encoding (like cp1252), but the one which has ALL characters defined (like cp437):

file = open(filename, encoding='cp437')

Codepage 437 is the original DOS encoding. All codes are defined, so there are no errors while reading the file, no errors are masked out, the characters are preserved (not quite left intact but still distinguishable).

The XPath turns into this:

Get me all of the div elements that have an id equal to container.

As for getting the first etc, you have two options.

Turn it into a .findElement() - this will just return the first one for you anyway.

or

To explicitly do this in XPath, you'd be looking at:

(//div[@id='container'])[1]

for the first one, for the second etc:

(//div[@id='container'])[2]

Then XPath has a special indexer, called last, which would (you guessed it) get you the last element found:

(//div[@id='container'])[last()]

Worth mentioning that XPath indexers will start from 1 not 0 like they do in most programming languages.

As for getting the parent 'node', well, you can use parent:

//div[@id='container']/parent::*

That would get the div's direct parent.

You could then go further and say I want the first *div* with an id of container, and I want his parent:

(//div[@id='container'])[1]/parent::*

Hope that helps!

Specifically if you want to clear your text box in VB.NET or VB 6.0, write this code:

TextBox1.Items.Clear()

If you are using VBA, then the use this code :

TextBox1.Text = "" or TextBox1.Clear()

The String "false" is actually considered a "TRUE" value by PHP. The documentation says:

To explicitly convert a value to boolean, use the (bool) or (boolean) casts. However, in most cases the cast is unnecessary, since a value will be automatically converted if an operator, function or control structure requires a boolean argument.

See also Type Juggling.

When converting to boolean, the following values are considered FALSE:

• the boolean FALSE itself

• the integer 0 (zero)

• the float 0.0 (zero)

• the empty string, and the string "0"

• an array with zero elements

• an object with zero member variables (PHP 4 only)

• the special type NULL (including unset variables)

• SimpleXML objects created from empty tags

Every other value is considered TRUE (including any resource).

so if you do:

$bool = (boolean)"False";

or

$test = "false";
$bool = settype($test, 'boolean');

in both cases $bool will be TRUE. So you have to do it manually, like GordonM suggests.

In Laravel 5.5:

return back()->withErrors($arrayWithErrors);

In the view using Blade:

@if($errors->has())
    <ul>
    @foreach ($errors->all() as $error)
        <li>{{ $error }}</li>
    @endforeach
    </ul>
@endif

In IDE's such as PTVS, PyCharm, Wing assert isinstance() statements can be used to enable code completion for some unclear objects.

This is the command worked for me.

cat your_dump.sql | sudo docker exec -i {docker-postgres-container} psql -U {user} -d {database_name}

for example

cat table_backup.sql | docker exec -i 03b366004090 psql -U postgres -d postgres

Reference: Solution given by GMartinez-Sisti in this discussion. https://gist.github.com/gilyes/525cc0f471aafae18c3857c27519fc4b

Using Objective-C

You should register a UIApplicationWillEnterForegroundNotification in your ViewController's viewDidLoad method and whenever app comes back from background you can do whatever you want to do in the method registered for notification. ViewController's viewWillAppear or viewDidAppear won't be called when app comes back from background to foreground.

-(void)viewDidLoad{

[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(doYourStuff)

  name:UIApplicationWillEnterForegroundNotification object:nil];
}

-(void)doYourStuff{

   // do whatever you want to do when app comes back from background.
}

Don't forget to unregister the notification you are registered for.

-(void)dealloc {
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}

Note if you register your viewController for UIApplicationDidBecomeActiveNotification then your method would be called every time your app becomes active, It is not recommended to register viewController for this notification .

Using Swift

For adding observer you can use the following code

 override func viewDidLoad() {
    super.viewDidLoad()

     NotificationCenter.default.addObserver(self, selector: "doYourStuff", name: UIApplication.willEnterForegroundNotification, object: nil)
 }

 func doYourStuff(){
     // your code
 }

To remove observer you can use deinit function of swift.

deinit {
    NotificationCenter.default.removeObserver(self)
}

scp help tells us that port is specified by uppercase P.

~$ scp
usage: scp [-12346BCpqrv] [-c cipher] [-F ssh_config] [-i identity_file]
           [-l limit] [-o ssh_option] [-P port] [-S program]
           [[user@]host1:]file1 ... [[user@]host2:]file2

Hope this helps.

I've created a tool to SSH and CD into a server consecutively – aptly named sshcd. For the example you've given, you'd simply use:

sshcd somehost:/some/directory/somewhere/named/Foo

Let me know if you have any questions or problems!

Probably not as elegant or as reusable as a jquery plugin. but another approach is to simply save option elements and swap them out as required:

var SelectFilter = function ()
        {
            this.allOptions = $("#someSelect option");

            this.fooBarOptions= $("#someSelect option[value='foo']");
            this.fooBarOptions= this.fooBarOptions.add($("#someSelect option[value='bar']"));


            this.showFooBarOptions = function()
            {
                $("#someSelect option").remove();
                $("#someSelect").append(this.fooBarOptions);
            };
            this.showAllOptions = function()
            {
                $("#someSelect option").remove();
                $("#someSelect").append(this.allOptions);
            };



        };

do this to use the object:

var filterObject = new SelectFilter();
filterObject.showFooBarOptions (); 

The short answer is that there are 2 answers. There is one standard for what you should do. ie behaviour that is wise and will keep you out of trouble. There is another (much broader) standard for the behaviour you should accept without making trouble. This duality works for sending and accepting email but has broad application in life.

For a good guide to the addresses you create; see: http://www.remote.org/jochen/mail/info/chars.html

To filter valid emails, just pass on anything comprehensible enough to see a next step. Or start reading a bunch of RFCs, caution, here be dragons.

Because the PermGen space was removed. Memory management has changed a bit.

java-8-permgen-metaspace

If you want to do this often, you can create a keybindings file in your Library to map it to a key combination.

In ~/Library create a directory named KeyBindings. Create a file named DefaultKeyBinding.dict inside the directory. You can add key bindings in this format:

{
    "x" = (insertText:, "\U23CF");
    "y" = (insertText:, "hi"); /* warning: this will change 'y' to 'hi'! */
}

The LHS is the key combination you'll hit to enter the character. You can use the following characters to indicate command keys:

@ - Command

~ - Option

^ - Control

You'll need to look up the unicode for your character (in this case, ? is \U2234). So to type this character whenever you typed Control-M, you'd use

"^m" = (insertText:, "\U2234");

You can find more information here: http://www.hcs.harvard.edu/~jrus/site/cocoa-text.html

These instructions apply if you installed using the official Jenkins Mac installer from http://jenkins-ci.org/

Execute uninstall script from terminal:

'/Library/Application Support/Jenkins/Uninstall.command'

or use Finder to navigate into that folder and double-click on Uninstall.command.

Finally delete last configuration bits which might have been forgotten:

sudo rm -rf /var/root/.jenkins ~/.jenkins

If the uninstallation script cannot be found (older Jenkins version), use following commands:

sudo launchctl unload /Library/LaunchDaemons/org.jenkins-ci.plist
sudo rm /Library/LaunchDaemons/org.jenkins-ci.plist
sudo rm -rf /Applications/Jenkins "/Library/Application Support/Jenkins" /Library/Documentation/Jenkins

and if you want to get rid of all the jobs and builds:

sudo rm -rf /Users/Shared/Jenkins

and to delete the jenkins user and group (if you chose to use them):

sudo dscl . -delete /Users/jenkins
sudo dscl . -delete /Groups/jenkins

These commands are also invoked by the uninstall script in newer Jenkins versions, and should be executed too:

sudo rm -f /etc/newsyslog.d/jenkins.conf
pkgutil --pkgs | grep 'org\.jenkins-ci\.' | xargs -n 1 sudo pkgutil --forget

It's not in standard C, so the behavior is undefined.

Some implementation uses it to clear stdin buffer.

From C11 7.21.5.2 The fflush function, fflush works only with output/update stream, not input stream.

If stream points to an output stream or an update stream in which the most recent operation was not input, the fflush function causes any unwritten data for that stream to be delivered to the host environment to be written to the file; otherwise, the behavior is undefined.

For text:

[RangeObject].Font.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Red);

For cell background

[RangeObject].Interior.Color = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Red);

Depending on the resolution you need, you can use a different URL:

Default Thumbnail

http://img.youtube.com/vi/<insert-youtube-video-id-here>/default.jpg

High Quality Thumbnail

http://img.youtube.com/vi/<insert-youtube-video-id-here>/hqdefault.jpg

Medium Quality

http://img.youtube.com/vi/<insert-youtube-video-id-here>/mqdefault.jpg

Standard Definition

http://img.youtube.com/vi/<insert-youtube-video-id-here>/sddefault.jpg

Maximum Resolution

http://img.youtube.com/vi/<insert-youtube-video-id-here>/maxresdefault.jpg

Note: it's a work-around if you don't want to use the YouTube Data API. Furthermore not all videos have the thumbnail images set, so the above method doesn’t work.

The Literal meaning of instance is "an example or single occurrence of something." which is very closer to the Instance in Java terminology.

Java follows dynamic loading, which is not like C language where the all code is copied into the RAM at runtime. Lets capture this with an example.

   class A
    {
    int x=0;
    public static void main(String [] args)    
     {
    int y=0;
    y=y+1;
    x=x+1;
     }   

    }

Let us compile and run this code.

step 1: javac A.class (.class file is generated which is byte code)

step 2: java A (.class file is converted into executable code)

During the step 2,The main method and the static elements are loaded into the RAM for execution. In the above scenario, No issue until the line y=y+1. But whenever x=x+1 is executed, the run time error will be thrown as the JVM does not know what the x is which is declared outside the main method(non-static).

So If by some means the content of .class file is available in the memory for CPU to execute, there is no more issue.

This is done through creating the Object and the keyword NEW does this Job.

"The concept of reserving memory in the RAM for the contents of hard disk (here .class file) at runtime is called Instance "

The Object is also called the instance of the class.

String string="this is a text";
editText.setText(string)

I have found String to be a useful Indirect Subclass of CharSequence

http://developer.android.com/reference/android/widget/TextView.html find setText(CharSequence text)

http://developer.android.com/reference/java/lang/CharSequence.html

Adding gem 'certified', '~> 1.0' to my Gemfile and running bundle solved this issue for me.

I just solved this problem a few hours ago.

var thename = 'Andrew'
db.collection.find({ $text: { $search: thename } });

• Case sensitivity and diacritic sensitivity are set to false by default when doing queries this way.

You can even expand upon this by selecting on the fields you need from Andrew's user object by doing it this way:

db.collection.find({ $text: { $search: thename } }).select('age height weight');

Reference: https://docs.mongodb.org/manual/reference/operator/query/text/#text

It should be quite simple if you are using LogBack or SLF4J. I do it as below

//imports
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

//Initialize logger
Logger logger = LoggerFactory.getLogger(<classname>.class);
try {
   //try something
} catch(Exception e){
   //Actual logging of error
   logger.error("some message", e);
}

Nginx prefers prefix-based location matches (not involving regular expression), that's why in your code block, /stash redirects are going to /.

The algorithm used by Nginx to select which location to use is described thoroughly here: https://www.digitalocean.com/community/tutorials/understanding-nginx-server-and-location-block-selection-algorithms#matching-location-blocks

You can try use this function to find any object in nested nested array of arrays of kings.

Example

function findTByKeyValue (element, target){
        var found = true;
        for(var key in target) { 
            if (!element.hasOwnProperty(key) || element[key] !== target[key])   { 
                found = false;
                break;
            }
        }
        if(found) {
            return element;
        }
        if(typeof(element) !== "object") { 
            return false;
        }
        for(var index in element) { 
            var result = findTByKeyValue(element[index],target);
            if(result) { 
                return result; 
            }
        } 
    };

findTByKeyValue(problems,{"name":"somethingElse","strength":"500 mg"}) =====> result equal to object associatedDrug#2

The following solved my problem of converting string into date

package main

import (
    "fmt"
    "time"
)

func main() {
    value  := "Thu, 05/19/11, 10:47PM"
    // Writing down the way the standard time would look like formatted our way
    layout := "Mon, 01/02/06, 03:04PM"
    t, _ := time.Parse(layout, value)
    fmt.Println(t)
}

// => "Thu May 19 22:47:00 +0000 2011"

Thanks to paul adam smith

Here is a happy little list to put in your .jshintrc
I will add to this list at time passes.

{
  // other settings...
  // ENVIRONMENTS
  // "browser": true, // Is in most configs by default
  "node": true,
  // others (e.g. yui, mootools, rhino, worker, etc.)
  "globals": {
    "$":false,
    "jquery":false,
    "angular":false
    // other explicit global names to exclude
  },
}

I got this error when trying to add the Service reference for the first Silverlight enabled WCF in the same solution. I just build the .Web project and it started working..

This works for comma separated values

DECLARE @ARC_CHECKNUM VARCHAR(MAX)
SET @ARC_CHECKNUM = 'ABC,135,MED,ASFSDFSF,AXX'
SELECT ' AND (a.arc_checknum LIKE ''%' + REPLACE(@arc_checknum,',','%'' OR a.arc_checknum LIKE ''%') + '%'')''

Evaluates to:

 AND (a.arc_checknum LIKE '%ABC%' OR a.arc_checknum LIKE '%135%' OR a.arc_checknum LIKE '%MED%' OR a.arc_checknum LIKE '%ASFSDFSF%' OR a.arc_checknum LIKE '%AXX%')

If you want it to use indexes, you must omit the first '%' character.

You can't do this in any cross-browser way. IE does have methods to enable "trusted" applications to use ActiveX objects to read/write files, but that is it unfortunately.

If you are looking to save user information, you will most likely need to use cookies.

Using Math.Round(number) rounds to the nearest whole number.

You have wrong database design and you should take a time to read something about database normalization (wikipedia / stackoverflow).

I assume your table looks somewhat like this

TABLE
================================
| group_id | user_ids | name   |
--------------------------------
| 1        | 1,4,6    | group1 |
--------------------------------
| 2        | 4,5,1    | group2 |    

so in your table of user groups, each row represents one group and in user_ids column you have set of user ids assigned to that group.

Normalized version of this table would look like this

GROUP
=====================
| id       | name   |
---------------------
| 1        | group1 |
---------------------
| 2        | group2 |    

GROUP_USER_ASSIGNMENT
======================
| group_id | user_id |
----------------------
| 1        | 1       |
----------------------
| 1        | 4       |
----------------------
| 1        | 6       |
----------------------
| 2        | 4       |
----------------------
| ...      

Then you can easily select all users with assigned group, or all users in group, or all groups of user, or whatever you can think of. Also, your sql query will work:

/* Your query to select assignments */
SELECT * FROM `group_user_assignment` WHERE user_id IN (1,2,3,4);

/* Select only some users */
SELECT * FROM `group_user_assignment` t1
JOIN `group` t2 ON t2.id = t1.group_id
WHERE user_id IN (1,4);

/* Select all groups of user */
SELECT * FROM `group_user_assignment` t1
JOIN `group` t2 ON t2.id = t1.group_id
WHERE t1.`user_id` = 1;

/* Select all users of group */
SELECT * FROM `group_user_assignment` t1
JOIN `group` t2 ON t2.id = t1.group_id
WHERE t1.`group_id` = 1;

/* Count number of groups user is in */
SELECT COUNT(*) AS `groups_count` FROM `group_user_assignment` WHERE `user_id` = 1;

/* Count number of users in group */
SELECT COUNT(*) AS `users_count` FROM `group_user_assignment` WHERE `group_id` = 1;

This way it will be also easier to update database, when you would like to add new assignment, you just simply insert new row in group_user_assignment, when you want to remove assignment you just delete row in group_user_assignment.

In your database design, to update assignments, you would have to get your assignment set from database, process it and update and then write back to database.

Here is sqlFiddle to play with.

You can use the simple and lightweight module https://github.com/nacholibre/nwc-l it supports both async and sync methods.

Note: this module was created by me.

dataset <- matrix(sample(c(NA, 1:5), 25, replace = TRUE), 5);
data <- as.data.frame(dataset)

[,1] [,2] [,3] [,4] [,5] 
[1,]    2    3    5    5    4
[2,]    2    4    3    2    4
[3,]    2   NA   NA   NA    2
[4,]    2    3   NA    5    5
[5,]    2    3    2    2    3

data[is.na(data)] <- 0

Basically, an integer n is a power of three, if there exists an integer x such that n == 3x.

So to verify that you can use this functions

def is_power_of_three(n)
  return false unless n.positive?

  n == 3**(Math.log10(n)/Math.log10(3)).to_f.round(2)
end

There is a way more convenient 'percent'-formatting option for the .format() format method:

>>> '{:.1%}'.format(1/3.0)
'33.3%'

SELECT *
FROM myTable
WHERE URL = LEFT('mysyte.com/?id=2&region=0&page=1', LEN(URL))

Or use CHARINDEX http://msdn.microsoft.com/en-us/library/aa258228(v=SQL.80).aspx

The commands from WEFX worked for me after I enabled the parent features RemoteServerAdministrationTools, RemoteServerAdministrationTools-Roles, and RemoteServerAdministrationTools-Roles-AD

How do I remove leading and trailing whitespace from a string in Python?

So below solution will remove leading and trailing whitespaces as well as intermediate whitespaces too. Like if you need to get a clear string values without multiple whitespaces.

>>> str_1 = '     Hello World'
>>> print(' '.join(str_1.split()))
Hello World
>>>
>>>
>>> str_2 = '     Hello      World'
>>> print(' '.join(str_2.split()))
Hello World
>>>
>>>
>>> str_3 = 'Hello World     '
>>> print(' '.join(str_3.split()))
Hello World
>>>
>>>
>>> str_4 = 'Hello      World     '
>>> print(' '.join(str_4.split()))
Hello World
>>>
>>>
>>> str_5 = '     Hello World     '
>>> print(' '.join(str_5.split()))
Hello World
>>>
>>>
>>> str_6 = '     Hello      World     '
>>> print(' '.join(str_6.split()))
Hello World
>>>
>>>
>>> str_7 = 'Hello World'
>>> print(' '.join(str_7.split()))
Hello World

As you can see this will remove all the multiple whitespace in the string(output is Hello World for all). Location doesn't matter. But if you really need leading and trailing whitespaces, then strip() would be find.

I know there isn't any need to add a plugin for this.

But this can be useful if you are doing so many things with numbers. So checkout this plugin at least for a knowledge point of view.

The rest of karim79's answer is super cool.

<!DOCTYPE html>
<html>
    <head>
        <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script>
        <script type="text/javascript" src="jquery.numeric.js"></script>
    </head>

    <body>
        <form>
            Numbers only:
            <input class="numeric" type="text" />
            Integers only:
            <input class="integer" type="text" />
            No negative values:
            <input class="positive" type="text" />
            No negative values (integer only):
            <input class="positive-integer" type="text" />
            <a href="#" id="remove">Remove numeric</a>
        </form>

        <script type="text/javascript">
            $(".numeric").numeric();

            $(".integer").numeric(false, function() {
                alert("Integers only");
                this.value = "";
                this.focus();
            });

            $(".positive").numeric({ negative: false },
                function() {
                    alert("No negative values");
                    this.value = "";
                    this.focus();
                });

            $(".positive-integer").numeric({ decimal: false, negative: false },
                function() {
                    alert("Positive integers only");
                    this.value = "";
                    this.focus();
                });

            $("#remove").click(
                function(e)
                {
                    e.preventDefault();
                    $(".numeric,.integer,.positive").removeNumeric();
                }
            );
        </script>

    </body>
</html>

You can declare array as readonly, but keep in mind that you can change element of readonly array.

public readonly string[] Titles = { "German", "Spanish", "Corrects", "Wrongs" };
...
Titles[0] = "bla";

Consider using enum, as Cody suggested, or IList.

public readonly IList<string> ITitles = new List<string> {"German", "Spanish", "Corrects", "Wrongs" }.AsReadOnly();

Since 2017 and Symfony 3.3 you can register Repository as service, with all its advantages it has.

Check my post How to use Repository with Doctrine as Service in Symfony for more general description.

To your specific case, original code with tuning would look like this:

1. Use in your services or Controller

<?php

namespace Test\CommonBundle\Services;

use Doctrine\ORM\EntityManagerInterface;

class UserService
{
    private $userRepository;

    // use custom repository over direct use of EntityManager
    // see step 2
    public function __constructor(UserRepository $userRepository)
    {
        $this->userRepository = $userRepository;
    }

    public function getUser($userId)
    {
        return $this->userRepository->find($userId);
    }
}

2. Create new custom repository

<?php

namespace Test\CommonBundle\Repository;

use Doctrine\ORM\EntityManagerInterface;

class UserRepository
{
    private $repository;

    public function __construct(EntityManagerInterface $entityManager)
    {
        $this->repository = $entityManager->getRepository(UserEntity::class);
    }

    public function find($userId)
    {
        return  $this->repository->find($userId);
    }
}

3. Register services

# app/config/services.yml
services:
    _defaults:
        autowire: true

    Test\CommonBundle\:
       resource: ../../Test/CommonBundle

On a 32-bit system, kmalloc() returns the kernel logical address (its a virtual address though) which has the direct mapping (actually with constant offset) to physical address. This direct mapping ensures that we get a contiguous physical chunk of RAM. Suited for DMA where we give only the initial pointer and expect a contiguous physical mapping thereafter for our operation.

vmalloc() returns the kernel virtual address which in turn might not be having a contiguous mapping on physical RAM. Useful for large memory allocation and in cases where we don't care about that the memory allocated to our process is continuous also in Physical RAM.

Your CSS is actually setting the rest of the document to not show overflow therefore the document itself isn't scrolling. The easiest fix for this is bind the event to the thing that is scrolling, which in your case is div#page.

So its easy as changing:

$(document).scroll(function() {  // OR  $(window).scroll(function() {
    didScroll = true;
});

to

$('div#page').scroll(function() {
    didScroll = true;
});

If you're trying to insert in to last_accessed_on, which is a DateTime2, then your issue is with the fact that you are converting it to a varchar in a format that SQL doesn't understand.

If you modify your code to this, it should work, note the format of your date has been changed to: YYYY-MM-DD hh:mm:ss:

UPDATE  student_queues 
SET  Deleted=0, 
     last_accessed_by='raja', 
     last_accessed_on=CONVERT(datetime2,'2014-07-23 09:37:00')
WHERE std_id IN ('2144-384-11564') AND reject_details='REJECT'

Or if you want to use CAST, replace with:

CAST('2014-07-23 09:37:00.000' AS datetime2)

This is using the SQL ISO Date Format.

WSDL: Stands for Web Service Description Language

In SOAP(simple object access protocol), when you use web service and add a web service to your project, your client application(s) doesn't know about web service Functions. Nowadays it's somehow old-fashion and for each kind of different client you have to implement different WSDL files. For example you cannot use same file for .Net and php client. The WSDL file has some descriptions about web service functions. The type of this file is XML. SOAP is an alternative for REST.

REST: Stands for Representational State Transfer

It is another kind of API service, it is really easy to use for clients. They do not need to have special file extension like WSDL files. The CRUD operation can be implemented by different HTTP Verbs(GET for Reading, POST for Creation, PUT or PATCH for Updating and DELETE for Deleting the desired document) , They are based on HTTP protocol and most of times the response is in JSON or XML format. On the other hand the client application have to exactly call the related HTTP Verb via exact parameters names and types. Due to not having special file for definition, like WSDL, it is a manually job using the endpoint. But it is not a big deal because now we have a lot of plugins for different IDEs to generating the client-side implementation.

SOA: Stands for Service Oriented Architecture

Includes all of the programming with web services concepts and architecture. Imagine that you want to implement a large-scale application. One practice can be having some different services, called micro-services and the whole application mechanism would be calling needed web service at the right time. Both REST and SOAP web services are kind of SOA.

JSON: Stands for javascript Object Notation

when you serialize an object for javascript the type of object format is JSON. imagine that you have the human class :

class Human{
 string Name;
 string Family;
 int Age;
}

and you have some instances from this class :

Human h1 = new Human(){
  Name='Saman',
  Family='Gholami',
  Age=26
}

when you serialize the h1 object to JSON the result is :

  [h1:{Name:'saman',Family:'Gholami',Age:'26'}, ...]

javascript can evaluate this format by eval() function and make an associative array from this JSON string. This one is different concept in comparison to other concepts I described formerly.

For a side note, I personally use [Foo new] if I want something in init to be done without using it's return value anywhere. If you do not use the return of [[Foo alloc] init] anywhere then you will get a warning. More or less, I use [Foo new] for eye candy.

Something that I think should be commented here that worked for me:

Use :last-child multiple times in the places needed so that it always gets the last of the last.

Take this for example:

.page.one .page-container .comment:last-child {_x000D_
  color: red;_x000D_
}_x000D_
.page.two .page-container:last-child .comment:last-child {_x000D_
  color: blue;_x000D_
}

<p> When you use .comment:last-child </p>_x000D_
<p> you only get the last comment in both parents </p>_x000D_
_x000D_
<div class="page one">_x000D_
  <div class="page-container">_x000D_
    <p class="comment"> Something </p>_x000D_
    <p class="comment"> Something </p>_x000D_
  </div>_x000D_
_x000D_
  <div class="page-container">_x000D_
    <p class="comment"> Something </p>_x000D_
    <p class="comment"> Something </p>_x000D_
  </div>_x000D_
</div>_x000D_
_x000D_
<p> When you use .page-container:last-child .comment:last-child </p>_x000D_
<p> you get the last page-container's, last comment </p>_x000D_
_x000D_
<div class="page two">_x000D_
  <div class="page-container">_x000D_
    <p class="comment"> Something </p>_x000D_
    <p class="comment"> Something </p>_x000D_
  </div>_x000D_
_x000D_
  <div class="page-container">_x000D_
    <p class="comment"> Something </p>_x000D_
    <p class="comment"> Something </p>_x000D_
  </div>_x000D_
</div>

A more flexible filtering array from another array which contain object properties

function filterFn(array, diffArray, prop, propDiff) {_x000D_
    diffArray = !propDiff ? diffArray : diffArray.map(d => d[propDiff])_x000D_
    this.fn = f => diffArray.indexOf(f) === -1_x000D_
    if (prop) {_x000D_
         return array.map(r => r[prop]).filter(this.fn)_x000D_
    } else {_x000D_
         return array.filter(this.fn)_x000D_
    }_x000D_
}_x000D_
_x000D_
//You can use it like this;_x000D_
_x000D_
var arr = [];_x000D_
_x000D_
for (var i = 0; i < 10; i++) {_x000D_
    var obj = {}_x000D_
    obj.index = i_x000D_
    obj.value = Math.pow(2, i)_x000D_
    arr.push(obj)_x000D_
}_x000D_
_x000D_
var arr2 = [1, 2, 3, 4, 5]_x000D_
_x000D_
var sec = [{t:2}, {t:99}, {t:256}, {t:4096}]_x000D_
_x000D_
var log = console.log.bind(console)_x000D_
_x000D_
var filtered = filterFn(arr, sec, 'value', 't')_x000D_
_x000D_
var filtered2 = filterFn(arr2, sec, null, 't')_x000D_
_x000D_
log(filtered, filtered2)

D = {} is a dictionary not set.

>>> d = {}
>>> type(d)
<type 'dict'>

Use D = set():

>>> d = set()
>>> type(d)
<type 'set'>
>>> d.update({1})
>>> d.add(2)
>>> d.update([3,3,3])
>>> d
set([1, 2, 3])

Removing the web.config-file from the IIS Directory Folder solves the problem.

The latter is preferred, because it will handle subclasses properly. In fact, your example can be written even more easily because isinstance()'s second parameter may be a tuple:

if isinstance(b, (str, unicode)):
    do_something_else()

or, using the basestring abstract class:

if isinstance(b, basestring):
    do_something_else()

String s=pwd;
int n=0;
for(int i=0;i<s.length();i++)
{
    if((Character.isDigit(s.charAt(i))))
    {
        n=5;
        break;
    }
    else
    {

    }
}
for(int i=0;i<s.length();i++)
{
    if((Character.isLetter(s.charAt(i))))
    {
        n+=5;
        break;
    }
    else
    {

    }

}

if(n==10)
{
    out.print("Password format correct <b>Accepted</b><br>");

}
else
{
    out.print("Password must be alphanumeric <b>Declined</b><br>");
}

Explanation:

1. First set the password as a string and create integer set o.
2. Then check the each and every char by for loop.
3. If it finds number in the string then the n add 5. Then jump to the next for loop. Character.isDigit(s.charAt(i))
4. This loop check any alphabets placed in the string. If its find then add one more 5 in n. Character.isLetter(s.charAt(i))
5. Now check the integer n by the way of if condition. If n=10 is true given string is alphanumeric else its not.

Just use the table name:

SELECT myTable.*, otherTable.foo, otherTable.bar...

That would select all columns from myTable and columns foo and bar from otherTable.

I got the similiar issue, and resolved it by the following. The issue looks not related to the Route definition but definition of the parameters, just need to give it a default value.

----Code with issue: Message: "No HTTP resource was found that matches the request URI

    [HttpGet]
    [Route("students/list")]
    public StudentListResponse GetStudents(int? ClassId, int? GradeId)
    {
       ...
    }

----Code without issue.

    [HttpGet]
    [Route("students/list")]
    public StudentListResponse GetStudents(int? ClassId=null, int? GradeId=null)
    {
       ...
    }

from Tkinter import *

app = Tk()

# Text Widget + Font Size
txt = Text(app, font=('Verdana',8))
txt.pack()

# Delete Button
btn = Button(app, text='Delete', command=lambda: txt.delete(1.0,END))
btn.pack()

app.mainloop()

Here's an example of txt.delete(1.0,END) as mentioned.

The use of lambda makes us able to delete the contents without defining an actual function.

Here is the code

    String source = "hello good old world";
    StringBuffer res = new StringBuffer();

    String[] strArr = source.split(" ");
    for (String str : strArr) {
        char[] stringArray = str.trim().toCharArray();
        stringArray[0] = Character.toUpperCase(stringArray[0]);
        str = new String(stringArray);

        res.append(str).append(" ");
    }

    System.out.print("Result: " + res.toString().trim());

CASE WHEN ', ' + dbo.Table.Column +',' LIKE '%, lactulose,%' 
  THEN 'BP Medication' ELSE '' END AS [BP Medication]

The leading ', ' and trailing ',' are added so that you can handle the match regardless of where it is in the string (first entry, last entry, or anywhere in between).

That said, why are you storing data you want to search on as a comma-separated string? This violates all kinds of forms and best practices. You should consider normalizing your schema.

In addition: don't use 'single quotes' as identifier delimiters; this syntax is deprecated. Use [square brackets] (preferred) or "double quotes" if you must. See "string literals as column aliases" here: http://msdn.microsoft.com/en-us/library/bb510662%28SQL.100%29.aspx

EDIT If you have multiple values, you can do this (you can't short-hand this with the other CASE syntax variant or by using something like IN()):

CASE 
  WHEN ', ' + dbo.Table.Column +',' LIKE '%, lactulose,%' 
  WHEN ', ' + dbo.Table.Column +',' LIKE '%, amlodipine,%' 
  THEN 'BP Medication' ELSE '' END AS [BP Medication]

If you have more values, it might be worthwhile to use a split function, e.g.

USE tempdb;
GO

CREATE FUNCTION dbo.SplitStrings(@List NVARCHAR(MAX))
RETURNS TABLE
AS
   RETURN ( SELECT DISTINCT Item FROM
       ( SELECT Item = x.i.value('(./text())[1]', 'nvarchar(max)')
         FROM ( SELECT [XML] = CONVERT(XML, '<i>'
         + REPLACE(@List,',', '</i><i>') + '</i>').query('.')
           ) AS a CROSS APPLY [XML].nodes('i') AS x(i) ) AS y
       WHERE Item IS NOT NULL
   );
GO

CREATE TABLE dbo.[Table](ID INT, [Column] VARCHAR(255));
GO

INSERT dbo.[Table] VALUES
(1,'lactulose, Lasix (furosemide), oxazepam, propranolol, rabeprazole, sertraline,'),
(2,'lactulite, Lasix (furosemide), lactulose, propranolol, rabeprazole, sertraline,'),
(3,'lactulite, Lasix (furosemide), oxazepam, propranolol, rabeprazole, sertraline,'),
(4,'lactulite, Lasix (furosemide), lactulose, amlodipine, rabeprazole, sertraline,');

SELECT t.ID
  FROM dbo.[Table] AS t
  INNER JOIN dbo.SplitStrings('lactulose,amlodipine') AS s
  ON ', ' + t.[Column] + ',' LIKE '%, ' + s.Item + ',%'
  GROUP BY t.ID;
GO

Results:

ID
----
1
2
4

Looks like the path you gave doesn't have any bootstrap files in them.

href="~/lib/bootstrap/dist/css/bootstrap.min.css"

Make sure the files exist over there , else point the files to the correct path, which should be in your case

href="~/node_modules/bootstrap/dist/css/bootstrap.min.css"

Modified @Surendra Jnawali' code. It fails

if current time is 23:40:00 i.e greater than start time and less than equals to 23:59:59.

All credit goes to the real owner

This is how it should be :This works perfect

public static boolean isTimeBetweenTwoTime(String argStartTime,
            String argEndTime, String argCurrentTime) throws ParseException {
        String reg = "^([0-1][0-9]|2[0-3]):([0-5][0-9]):([0-5][0-9])$";
        //
        if (argStartTime.matches(reg) && argEndTime.matches(reg)
                && argCurrentTime.matches(reg)) {
            boolean valid = false;
            // Start Time
            java.util.Date startTime = new SimpleDateFormat("HH:mm:ss")
                    .parse(argStartTime);
            Calendar startCalendar = Calendar.getInstance();
            startCalendar.setTime(startTime);

            // Current Time
            java.util.Date currentTime = new SimpleDateFormat("HH:mm:ss")
                    .parse(argCurrentTime);
            Calendar currentCalendar = Calendar.getInstance();
            currentCalendar.setTime(currentTime);

            // End Time
            java.util.Date endTime = new SimpleDateFormat("HH:mm:ss")
                    .parse(argEndTime);
            Calendar endCalendar = Calendar.getInstance();
            endCalendar.setTime(endTime);

            //
            if (currentTime.compareTo(endTime) < 0) {

                currentCalendar.add(Calendar.DATE, 1);
                currentTime = currentCalendar.getTime();

            }

            if (startTime.compareTo(endTime) < 0) {

                startCalendar.add(Calendar.DATE, 1);
                startTime = startCalendar.getTime();

            }
            //
            if (currentTime.before(startTime)) {

                System.out.println(" Time is Lesser ");

                valid = false;
            } else {

                if (currentTime.after(endTime)) {
                    endCalendar.add(Calendar.DATE, 1);
                    endTime = endCalendar.getTime();

                }

                System.out.println("Comparing , Start Time /n " + startTime);
                System.out.println("Comparing , End Time /n " + endTime);
                System.out
                        .println("Comparing , Current Time /n " + currentTime);

                if (currentTime.before(endTime)) {
                    System.out.println("RESULT, Time lies b/w");
                    valid = true;
                } else {
                    valid = false;
                    System.out.println("RESULT, Time does not lies b/w");
                }

            }
            return valid;

        } else {
            throw new IllegalArgumentException(
                    "Not a valid time, expecting HH:MM:SS format");
        }

    }

RESULT

Comparing , Start Time /n    Thu Jan 01 23:00:00 IST 1970
Comparing , End Time /n      Fri Jan 02 02:00:00 IST 1970
Comparing , Current Time /n  Fri Jan 02 01:50:00 IST 1970
RESULT, Time lies b/w

For Java 7 you can simply omit the Class.forName() statement as it is not really required.

For Java 8 you cannot use the JDBC-ODBC Bridge because it has been removed. You will need to use something like UCanAccess instead. For more information, see

Manipulating an Access database from Java without ODBC

I think you had the correct idea with your last example. You only got an error because you were trying to put quotes inside an already quoted string. This will fix it:

gci -path hklm:\software\microsoft\windows\currentversion\uninstall | ForEach-Object -Process { write-output ($_.GetValue("DisplayName") + "`n") }

Edit: Keith's $() operator actually creates a better syntax (I always forget about this one). You can also escape quotes inside quotes as so:

gci -path hklm:\software\microsoft\windows\currentversion\uninstall | ForEach-Object -Process { write-output "$($_.GetValue(`"DisplayName`"))`n" }

Runtime rt = Runtime.getRuntime();
Process pr = rt.exec("java -jar map.jar time.rel test.txt debug");

http://docs.oracle.com/javase/7/docs/api/java/lang/Runtime.html

BOM is just a sequence of characters ($EF $BB $BF for UTF-8), so just remove them using scripts or configure the editor so it's not added.

From Removing BOM from UTF-8:

#!/usr/bin/perl
@file=<>;
$file[0] =~ s/^\xEF\xBB\xBF//;
print(@file);

I am sure it translates to PHP easily.

You have to user ../../projectName/Filename.jsp in your action attr. or href

../ = contains current folder simple(demo.project.filename.jsp)

Servlet can only be called with 1 slash forward to your project name..

This is the best practice. This way you will get the variables from GET method as well as POST method

    public function index(Request $request) {
            $data=$request->all();
            dd($data);
    }
//OR if you want few of them then
    public function index(Request $request) {
            $data=$request->only('id','name','etc');
            dd($data);
    }
//OR if you want all except few then
    public function index(Request $request) {
            $data=$request->except('__token');
            dd($data);
    }

The R.utils package has a function called doCall which is like do.call, but it does not return an error if unused arguments are passed.

multiply <- function(a, b) a * b

# these will fail
multiply(a = 20, b = 30, c = 10)
# Error in multiply(a = 20, b = 30, c = 10) : unused argument (c = 10)
do.call(multiply, list(a = 20, b = 30, c = 10))
# Error in (function (a, b)  : unused argument (c = 10)

# R.utils::doCall will work
R.utils::doCall(multiply, args = list(a = 20, b = 30, c = 10))
# [1] 600
# it also does not require the arguments to be passed as a list
R.utils::doCall(multiply, a = 20, b = 30, c = 10)
# [1] 600

You need jQuery see bootstrap's basic template

Just convert the jpg format image into png format. It will work 100%.

You can loop through all the Animals using foreach and put it into NewAnimals.

If your base query is expected to return only one row, then you could use this trick:

select NVL( MIN(rate), 0 ) AS rate 
from d_payment_index
where fy = 2007
  and payment_year = 2008
  and program_id = 18

(Oracle code, not sure if NVL is the right function for SQL Server.)

PowerShell has built-in XML and XPath functions. You can use the Select-Xml cmdlet with an XPath query to select nodes from XML object and then .Node.'#text' to access node value.

[xml]$xml = Get-Content $serviceStatePath
$nodes = Select-Xml "//Object[Property/@Name='ServiceState' and Property='Running']/Property[@Name='DisplayName']" $xml
$nodes | ForEach-Object {$_.Node.'#text'}

Or shorter

[xml]$xml = Get-Content $serviceStatePath
Select-Xml "//Object[Property/@Name='ServiceState' and Property='Running']/Property[@Name='DisplayName']" $xml |
  % {$_.Node.'#text'}

//Find jar from here "http://poi.apache.org/download.html"
import  java.io.*;
import  org.apache.poi.hssf.usermodel.HSSFSheet;
import  org.apache.poi.hssf.usermodel.HSSFWorkbook;
import  org.apache.poi.hssf.usermodel.HSSFRow;

public class CreateExlFile{
    public static void main(String[]args) {
        try {
            String filename = "C:/NewExcelFile.xls" ;
            HSSFWorkbook workbook = new HSSFWorkbook();
            HSSFSheet sheet = workbook.createSheet("FirstSheet");  

            HSSFRow rowhead = sheet.createRow((short)0);
            rowhead.createCell(0).setCellValue("No.");
            rowhead.createCell(1).setCellValue("Name");
            rowhead.createCell(2).setCellValue("Address");
            rowhead.createCell(3).setCellValue("Email");

            HSSFRow row = sheet.createRow((short)1);
            row.createCell(0).setCellValue("1");
            row.createCell(1).setCellValue("Sankumarsingh");
            row.createCell(2).setCellValue("India");
            row.createCell(3).setCellValue("[email protected]");

            FileOutputStream fileOut = new FileOutputStream(filename);
            workbook.write(fileOut);
            fileOut.close();
            workbook.close();
            System.out.println("Your excel file has been generated!");

        } catch ( Exception ex ) {
            System.out.println(ex);
        }
    }
}

I'm not sure what you're trying to do, but here's something to consider: c(); won't do anything. c is an instance of the class checkbox and not a method to be called. So consider this:

public class FirstWindow extends JFrame {      public FirstWindow() {         checkbox c = new checkbox();         c.yourMethod(yourParameters); // call the method you made in checkbox     } }  public class checkbox extends JFrame {      public checkbox(yourParameters) {          // this is the constructor method used to initialize instance variables     }      public void yourMethod() // doesn't have to be void     {         // put your code here     } } 

Check the jQuery FAQ...

You can use the length property of the jQuery collection returned by your selector:

if ( $('#myDiv').length ){}

This is exactly what ajax is for. See here:

http://api.jquery.com/load/

Basically, you ajax/test.php and put the returned HTML code to the element which has the result id.

$('#result').load('ajax/test.php');

Of course, you will need to put the functionality which takes time to a new php file (or call the old one with a GET parameter which will activate that functionality only).

You don't say what system you're using, but as you already have some answers that may or may not work for Windows, I'll answer for POSIX systems.

In POSIX, keyboard input comes through something called a terminal interface, which by default buffers lines of input until Return/Enter is hit, so as to deal properly with backspace. You can change that with the tcsetattr call:

#include <termios.h>

struct termios info;
tcgetattr(0, &info);          /* get current terminal attirbutes; 0 is the file descriptor for stdin */
info.c_lflag &= ~ICANON;      /* disable canonical mode */
info.c_cc[VMIN] = 1;          /* wait until at least one keystroke available */
info.c_cc[VTIME] = 0;         /* no timeout */
tcsetattr(0, TCSANOW, &info); /* set immediately */

Now when you read from stdin (with getchar(), or any other way), it will return characters immediately, without waiting for a Return/Enter. In addition, backspace will no longer 'work' -- instead of erasing the last character, you'll read an actual backspace character in the input.

Also, you'll want to make sure to restore canonical mode before your program exits, or the non-canonical handling may cause odd effects with your shell or whoever invoked your program.

1. save .idea folder somewhere else (for backup)
2. remove .idea folder
3. start AndroidStudio
4. select project
5. [there may be an error, ignore that]
6. click File -> Invalidate Caches/ Restart
7. click button: Invalidate Caches/ Restart
8. resolved

You can also take a look at LineNumberReader, subclass of BufferedReader. Along with the readline method, it also has setter/getter methods to access line number. Very useful to keep track of the number of lines read, while reading data from file.

Try this:

with open(file_dmp_path, 'rb') as file:
fsize = bsize = os.path.getsize(file_dmp_path)
word_len = len(SEARCH_WORD)
while True:
    p = file.read(bsize).find(SEARCH_WORD)
    if p > -1:
        pos_dec = file.tell() - (bsize - p)
        file.seek(pos_dec + word_len)
        bsize = fsize - file.tell()
    if file.tell() < fsize:
        seek = file.tell() - word_len + 1
        file.seek(seek)
    else:
        break

In case of this similar error Warning: Error in $: object of type 'closure' is not subsettable [No stack trace available]

Just add corresponding package name using :: e.g.

instead of tags(....)

write shiny::tags(....)

As the plural in getElementsByName() implies, does it always return list of elements that have this name. So when you have an input element with that name:

<input type="text" name="Tue">

And it is the first one with that name, you have to use document.getElementsByName('Tue')[0] to get the first element of the list of elements with this name.

Beside that are properties case sensitive and the correct spelling of the value property is .value.

I solved the same error with the Path.Combine(MapPath()) to get the physical file path instead of the http:/// www one.

I think you should make a subquery to do grouping. In this case inner subquery returns few rows and you don't need a CASE statement. So I think this is going to be faster:

select Detail.ReceiptDate AS 'DATE',
       SUM(TotalMailed),
       SUM(TotalReturnMail),
       SUM(TraceReturnedMail)

from
(

select SentDate AS 'ReceiptDate', 
       count('TotalMailed') AS TotalMailed, 
       0 as TotalReturnMail, 
       0 as TraceReturnedMail
from MailDataExtract
where sentdate is not null
GROUP BY SentDate

UNION ALL
select MDE.ReturnMailDate AS 'ReceiptDate', 
       0 AS TotalMailed, 
       count(TotalReturnMail) as TotalReturnMail, 
       0 as TraceReturnedMail
from MailDataExtract MDE
where MDE.ReturnMailDate is not null
GROUP BY  MDE.ReturnMailDate

UNION ALL

select MDE.ReturnMailDate AS 'ReceiptDate', 
       0 AS TotalMailed, 
       0 as TotalReturnMail, 
       count(TraceReturnedMail) as TraceReturnedMail

from MailDataExtract MDE
    inner join DTSharedData.dbo.ScanData SD 
        ON SD.ScanDataID = MDE.ReturnScanDataID
   where MDE.ReturnMailDate is not null AND SD.ReturnMailTypeID = 1
GROUP BY MDE.ReturnMailDate

) as Detail
GROUP BY Detail.ReceiptDate
ORDER BY 1

The XML is invalid.

<![CDATA[ 
{INVALID XML}
]]> 

CDATA should be wrapped around all special XML characters, as per W3C

SELECT COUNT(*) FROM information_schema.tables WHERE table_schema = 'database_name';

I am not sure but the URL is added by a browser when you want to print. It is not part of the page so can not be affected by CSS. Maybe there is a way but it will be browser dependent.

Well splice works:

var arr = [{id:1,name:'serdar'}];
arr.splice(0,1);
// []

Do NOT use the delete operator on Arrays. delete will not remove an entry from an Array, it will simply replace it with undefined.

var arr = [0,1,2];
delete arr[1];
// [0, undefined, 2]

But maybe you want something like this?

var removeByAttr = function(arr, attr, value){
    var i = arr.length;
    while(i--){
       if( arr[i] 
           && arr[i].hasOwnProperty(attr) 
           && (arguments.length > 2 && arr[i][attr] === value ) ){ 

           arr.splice(i,1);

       }
    }
    return arr;
}

Just an example below.

var arr = [{id:1,name:'serdar'}, {id:2,name:'alfalfa'},{id:3,name:'joe'}];
removeByAttr(arr, 'id', 1);   
// [{id:2,name:'alfalfa'}, {id:3,name:'joe'}]

removeByAttr(arr, 'name', 'joe');
// [{id:2,name:'alfalfa'}]

I was trying to install CPU TF on Ubuntu 18.04, and the best way (for me...) I found for it was using it on top of Conda, for that:

1. To create Conda ‘tensorflow’ env. Follow https://linuxize.com/post/how-to-install-anaconda-on-ubuntu-18-04/

2. After all installed see https://conda.io/projects/conda/en/latest/user-guide/getting-started.html And use it according to https://docs.conda.io/projects/conda/en/latest/user-guide/tasks/manage-environments.html#managing-environments

3. conda create --name tensorflow

4. source activate tensorflow

5. pip install --upgrade pip

6. pip uninstall tensorflow

7. For CPU: pip install tensorflow-cpu, for GPU: pip install tensorflow

8. pip install --ignore-installed --upgrade tensorflow

9. Test TF E.g. on 'Where' with:

python

import tensorflow as tf

tf.where([[True, False], [False, True]])

expected result:

<tf.Tensor: shape=(2, 2), dtype=int64, numpy=
array([[0, 0],
       [1, 1]])>

• After Conda upgrade I got: DeprecationWarning: 'source deactivate' is deprecated. Use 'conda deactivate'.

So you should use:

‘conda activate tensorflow’ / ‘conda deactivate’

Assuming that windowing works on SQL Server 2008 like it does elsewhere (that I've tried), give this a go:

select testtable.*, sum(somevalue) over(order by somedate)
from testtable
order by somedate;

MSDN says it's available in SQL Server 2008 (and maybe 2005 as well?) but I don't have an instance to hand to try it.

EDIT: well, apparently SQL Server doesn't allow a window specification ("OVER(...)") without specifying "PARTITION BY" (dividing the result up into groups but not aggregating in quite the way GROUP BY does). Annoying-- the MSDN syntax reference suggests that its optional, but I only have SqlServer 2000 instances around at the moment.

The query I gave works in both Oracle 10.2.0.3.0 and PostgreSQL 8.4-beta. So tell MS to catch up ;)

Try imaskjs. It has Number, RegExp and other masks. Very simple to extend.

$("input[name='bla[]']").each( function () {
    alert($(this).val());
});