This is old question, but if somebody finds it today chances are php will be run via php-fpm and mod_fastcgi. In that case nothing here will help with extending execution time because Apache will terminate connection to a process which does not output anything for 30 seconds. Only way to extend it is to change -idle-timeout in apache (module/site/vhost) config.

FastCgiExternalServer /usr/lib/cgi-bin/php7-fcgi -socket /run/php/php7.0-fpm.sock -idle-timeout 900 -pass-header Authorization

More details - Increase PHP-FPM idle timeout setting

This only works for convex shapes, but Minkowski Portal Refinement, and GJK are also great options for testing if a point is in a polygon. You use minkowski subtraction to subtract the point from the polygon, then run those algorithms to see if the polygon contains the origin.

Also, interestingly, you can describe your shapes a bit more implicitly using support functions which take a direction vector as input and spit out the farthest point along that vector. This allows you to describe any convex shape.. curved, made out of polygons, or mixed. You can also do operations to combine the results of simple support functions to make more complex shapes.

More info: http://xenocollide.snethen.com/mpr2d.html

Also, game programming gems 7 talks about how to do this in 3d (:

Am using angular 5 and for an ngif to work for me that is in a ngfor, I had to use animateChild and in the user-detail component I used the *ngIf="user.expanded" to show hide user and it worked for entering a leaving

 <div *ngFor="let user of users" @flyInParent>
  <ly-user-detail [user]= "user" @flyIn></user-detail>
</div>

//the animation file


export const FLIP_TRANSITION = [ 
trigger('flyInParent', [
    transition(':enter, :leave', [
      query('@*', animateChild())
    ])
  ]),
  trigger('flyIn', [
    state('void', style({width: '100%', height: '100%'})),
    state('*', style({width: '100%', height: '100%'})),
    transition(':enter', [
      style({
        transform: 'translateY(100%)',
        position: 'fixed'
      }),
      animate('0.5s cubic-bezier(0.35, 0, 0.25, 1)', style({transform: 'translateY(0%)'}))
    ]),
    transition(':leave', [
      style({
        transform: 'translateY(0%)',
        position: 'fixed'
      }),
      animate('0.5s cubic-bezier(0.35, 0, 0.25, 1)', style({transform: 'translateY(100%)'}))
    ])
  ])
];

Quite often this means that the listener hasn't started. Check the Services panel.

On Windows (as you are) another common cause is that the ORACLE_SID is not defined in the registry. Either edit the registry or set the ORACLE_SID in a CMD box. (Because you want to run sqlplusw.exe I suggest you edit the registry.)

Here the solution for my case ( private repos, free account plan)

https://success.docker.com/Datacenter/Solve/Getting_%22unauthorized%3A_authentication_required%22_when_trying_to_push_image_to_DTR

The image build name to push has to have the same name of the repos.

Example: repos on docker hub is: accountName/resposName image build name "accountName/resposName" -> docker build -t accountName/resposName

then type docker push accountName/resposName:latest

That's all.

Try to use INSERT instead of SELECT INTO:

   DECLARE @UserData TABLE(
                        name varchar(30) NOT NULL,
                        oldlocation varchar(30) NOT NULL
                       )

    INSERT @UserData   
    SELECT name, oldlocation

For anyone using Koa and koa-passport:

Know that the key for the user set in the serializeUser method (often a unique id for that user) will be stored in:

this.session.passport.user

When you set in done(null, user) in deserializeUser where 'user' is some user object from your database:

this.req.user OR this.passport.user

for some reason this.user Koa context never gets set when you call done(null, user) in your deserializeUser method.

So you can write your own middleware after the call to app.use(passport.session()) to put it in this.user like so:

app.use(function * setUserInContext (next) {
  this.user = this.req.user
  yield next
})

If you're unclear on how serializeUser and deserializeUser work, just hit me up on twitter. @yvanscher

It might be the JavaScript check for some valid condition.
Two things you can perform a/c to your requirements:

1. either check for the valid string-input in the text-box.
2. or set a loop against that text box to enter the value until you post the form/request.

String barcode="0000000047166";

WebElement strLocator = driver.findElement(By.xpath("//*[@id='div-barcode']"));
strLocator.sendKeys(barcode);

$(this).dialog('destroy');

works!

You cannot guarantee that the automatically-generated WSDL will match the WSDL from which you create the service interface.

In your scenario, you should place the WSDL file on your web site somewhere, and have consumers use that URL. You should disable the Documentation protocol in the web.config so that "?wsdl" does not return a WSDL. See <protocols> Element.

Also, note the first paragraph of that article:

This topic is specific to a legacy technology. XML Web services and XML Web service clients should now be created using Windows Communication Foundation (WCF).

ng-init does not work when you are assigning variables inside loop. Use {{myVariable=whatever;""}}

The trailing "" stops the Angular expression being evaluated to any text.

Then you can simply call {{myVariable}} to output your variable value.

I found this very useful when iterating multiple nested arrays and I wanted to keep my current iteration info in one variable instead of querying it multiple times.

Like this:

from c in db.Company
group c by c.Name into grp
where grp.Count() > 1
select grp.Key

Or, using the method syntax:

Company
    .GroupBy(c => c.Name)
    .Where(grp => grp.Count() > 1)
    .Select(grp => grp.Key);

Inspired from @Aqua Answer.....

in Objective C

- (UIImage *)fixImageOrientation:(UIImage *)img {

   UIGraphicsBeginImageContext(img.size);
   [img drawAtPoint:CGPointZero];

   UIImage *newImg = UIGraphicsGetImageFromCurrentImageContext();
   UIGraphicsEndImageContext();

   if (newImg) {
       return newImg;
   }

   return img;
}

The quick and easy way, which you definitely should not do (see below), is to read the whole file into a list of strings using readlines(). I write this in case the quick and easy solution is what you're looking for.

Just open the file using open(), then call the readlines() method. What you'll get is a list of all the strings in the file. Now, you can easily add strings before the last element (just add to the list one element before the last). Finally, you can write these back to the file using writelines().

An example might help:

my_file = open(filename, "r")
lines_of_file = my_file.readlines()
lines_of_file.insert(-1, "This line is added one before the last line")
my_file.writelines(lines_of_file)

The reason you shouldn't be doing this is because, unless you are doing something very quick n' dirty, you should be using an XML parser. This is a library that allows you to work with XML intelligently, using concepts like DOM, trees, and nodes. This is not only the proper way to work with XML, it is also the standard way, making your code both more portable, and easier for other programmers to understand.

Tim's answer mentioned checking out xml.dom.minidom for this purpose, which I think would be a great idea.

loadXMLDoc JS function should return false, otherwise it will result in postback.

View;

 $.ajax({
        type: 'GET',
        cache: false,
        url: '/Login/Method',
        dataType: 'json',
        data: {  },
        error: function () {
        },
        success: function (result) {
            alert("success")
        }
    });

Controller Method;

 public JsonResult Method()
 {
   return Json(new JsonResult()
      {
         Data = "Result"
      }, JsonRequestBehavior.AllowGet);
 }

followings programs will execute,"one number is multiple of another" in

#include<stdio.h>
int main
{
int a,b;
printf("enter any two number\n");
scanf("%d%d",&a,&b);
if (a%b==0)
printf("this is  multiple number");
else if (b%a==0);
printf("this is multiple number");
else
printf("this is not multiple number");
return 0;
}

Many programming languages, especially those derived from C, have support for the so-called Switch Fallthrough. I was searching for the best way to do the same in Ruby and thought it might be useful to others:

In C-like languages fallthrough typically looks like this:

switch (expression) {
    case 'a':
    case 'b':
    case 'c':
        // Do something for a, b or c
        break;
    case 'd':
    case 'e':
        // Do something else for d or e
        break;
}

In Ruby, the same can be achieved in the following way:

case expression
when 'a', 'b', 'c'
  # Do something for a, b or c
when 'd', 'e'
  # Do something else for d or e
end

This is not strictly equivalent, because it's not possible to let 'a' execute a block of code before falling through to 'b' or 'c', but for the most part I find it similar enough to be useful in the same way.

A very short solution I use to allow a header file to contain the extern reference or actual implementation of an object. The file that actually contains the object just does #define GLOBAL_FOO_IMPLEMENTATION. Then when I add a new object to this file it shows up in that file also without me having to copy and paste the definition.

I use this pattern across multiple files. So in order to keep things as self contained as possible, I just reuse the single GLOBAL macro in each header. My header looks like this:

//file foo_globals.h
#pragma once  
#include "foo.h"  //contains definition of foo

#ifdef GLOBAL  
#undef GLOBAL  
#endif  

#ifdef GLOBAL_FOO_IMPLEMENTATION  
#define GLOBAL  
#else  
#define GLOBAL extern  
#endif  

GLOBAL Foo foo1;  
GLOBAL Foo foo2;


//file main.cpp
#define GLOBAL_FOO_IMPLEMENTATION
#include "foo_globals.h"

//file uses_extern_foo.cpp
#include "foo_globals.h

Okay, first a few terms slightly oversimplified.

In git, a tag (like many other things) is what's called a treeish. It's a way of referring to a point in in the history of the project. Treeishes can be a tag, a commit, a date specifier, an ordinal specifier or many other things.

Now a branch is just like a tag but is movable. When you are "on" a branch and make a commit, the branch is moved to the new commit you made indicating it's current position.

Your HEAD is pointer to a branch which is considered "current". Usually when you clone a repository, HEAD will point to master which in turn will point to a commit. When you then do something like git checkout experimental, you switch the HEAD to point to the experimental branch which might point to a different commit.

Now the explanation.

When you do a git checkout v2.0, you are switching to a commit that is not pointed to by a branch. The HEAD is now "detached" and not pointing to a branch. If you decide to make a commit now (as you may), there's no branch pointer to update to track this commit. Switching back to another commit will make you lose this new commit you've made. That's what the message is telling you.

Usually, what you can do is to say git checkout -b v2.0-fixes v2.0. This will create a new branch pointer at the commit pointed to by the treeish v2.0 (a tag in this case) and then shift your HEAD to point to that. Now, if you make commits, it will be possible to track them (using the v2.0-fixes branch) and you can work like you usually would. There's nothing "wrong" with what you've done especially if you just want to take a look at the v2.0 code. If however, you want to make any alterations there which you want to track, you'll need a branch.

You should spend some time understanding the whole DAG model of git. It's surprisingly simple and makes all the commands quite clear.

Suppose you have a data.frame A and you want to sort it using column called x descending order. Call the sorted data.frame newdata

newdata <- A[order(-A$x),]

If you want ascending order then replace "-" with nothing. You can have something like

newdata <- A[order(-A$x, A$y, -A$z),]

where x and z are some columns in data.frame A. This means sort data.frame A by x descending, y ascending and z descending.

To create a border in Apache POI you should...

1: Create a style

final XSSFCellStyle style = workbook.createCellStyle();

2: Then you have to create the border

style.setBorderBottom( new XSSFColor(new Color(235,235,235));

?3: Then you have to set the color of that border

style.setBottomBorderColor( new XSSFColor(new Color(235,235,235));

4: Then apply the style to a cell

cell.setCellStyle(style);

1. Go to Advanced System Settings in the computer properties
2. Click on Advanced
3. Click for the environment variable
4. Choose the path option
5. Change the path option to bin folder of dev c
6. Apply and save it
7. Now resave the code in the bin folder in developer c

You can get something suitable for that purpose with:

id(self)

No. There is no way of knowing which object it came from.

s and obj.subObj both simply have references to the same object.

You could also do:

var obj = { subObj: {foo: 'hello world'} };
var obj2 = {};
obj2.subObj = obj.subObj;
var s = obj.subObj;

You now have three references, obj.subObj, obj2.subObj, and s, to the same object. None of them is special.

$prevmonth = date('M Y', strtotime("last month"));

keycloak version: 4.6.0

• TokenUrl: [domain]/auth/realms/{REALM_NAME}/protocol/openid-connect/token
• AuthUrl: [domain]/auth/realms/{REALM_NAME}/protocol/openid-connect/auth

With redis-cli:

FLUSHDB       - Removes data from your connection's CURRENT database.
FLUSHALL      - Removes data from ALL databases.

Redis Docs: FLUSHDB, FLUSHALL

This should display the image inline:

.content-dir-item img.mail {
    display: inline-block;
    *display: inline; /* for older IE */
    *zoom: 1; /* for older IE */
}

A Float represents double in SQL server. You can find a proof from the coding in C# in visual studio. Here I have declared Overtime as a Float in SQL server and in C#. Thus I am able to convert

int diff=4;
attendance.OverTime = Convert.ToDouble(diff);

Here OverTime is declared float type

How about this?

fscanf(file,"%d %d %d %d %d %d %d",&line1_1,&line1_2, &line1_3, &line2_1, &line2_2, &line3_1, &line3_2); 

In this case spaces in fscanf match multiple occurrences of any whitespace until the next token in found.

The character '\' is a special character and needs to be escaped when used as part of a String, e.g., "\". Here is an example of a string comparison using the '\' character:

if (invName.substring(j,k).equals("\\")) {...}

You can also perform direct character comparisons using logic similar to the following:

if (invName.charAt(j) == '\\') {...}

On Windows 2008 R2 servers you have two means of viewing what files are open and closing those connections.

Via Share and Storage Management

Server Manager > Roles > File Services > Share and Storage Management > right-click on SaSM > Manage Open File

Via OpenFiles

CMD > Openfiles.exe /query /s SERVERNAME

See http://technet.microsoft.com/en-us/library/bb490961.aspx.

You need to paste these two in your info.plist, The only way that worked in iOS 11 for me.

    <key>NSPhotoLibraryUsageDescription</key>
    <string>This app requires access to the photo library.</string>

    <key>NSPhotoLibraryAddUsageDescription</key>
    <string>This app requires access to the photo library.</string>

If is ok for you to index the array you can do this:

<form>
    <input type="text" class="form-control" placeholder="Titel" name="levels[0][level]">
    <input type="text" class="form-control" placeholder="Titel" name="levels[0][build_time]">

    <input type="text" class="form-control" placeholder="Titel" name="levels[1][level]">
    <input type="text" class="form-control" placeholder="Titel" name="levels[1][build_time]">

    <input type="text" class="form-control" placeholder="Titel" name="levels[2][level]">
    <input type="text" class="form-control" placeholder="Titel" name="levels[2][build_time]">
</form>

... to achieve that:

[levels] => Array ( 
  [0] => Array ( 
    [level] => 1 
    [build_time] => 2 
  ) 
  [1] => Array ( 
    [level] => 234 
   [build_time] => 456 
  )
  [2] => Array ( 
    [level] => 111
    [build_time] => 222 
  )
) 

But if you remove one pair of inputs (dynamically, I suppose) from the middle of the form then you'll get holes in your array, unless you update the input names...

If none of the options in the select have a selected attribute, the first option will be the one selected.

In order to select a default option that is not the first, add a selected attribute to that option:

<option selected="selected">Select a language</option>

You can read the HTML 4.01 spec regarding defaults in select element.

I suggest reading a good HTML book if you need to learn HTML basics like this - I recommend Head First HTML.

There is some flickering problem in {{ }} like when you refresh the page then for a short spam of time expression is seen.So we should use ng-bind instead of expression for data depiction.

I'm very surprised to see that no-one has suggested using local broadcasts for DialogFragment to Activity communication! I find it to be so much simpler and cleaner than other suggestions. Essentially, you register for your Activity to listen out for the broadcasts and you send the local broadcasts from your DialogFragment instances. Simple. For a step-by-step guide on how to set it all up, see here.

You can use Cmd command to run Batch file.

Here is my way =>

cmd /c ""Full_Path_Of_Batch_Here.cmd" "

More information => cmd /?

None of these answers helped me, turned out my issue was slightly different. It was ssh that was asking for my password each time, before sending the key. So what I had to do was link my password with this command:

ssh-add -K ~/.ssh/id_rsa

It'll then prompt you for your password and store it. This could be the solution you're looking for if each time your prompted for a password it says

Enter passphrase for key '/Users//.ssh/id_rsa':

More info here

NOTE: I used this on my mac machine successfully, but as @Rob Kwasowski pointed out below, the upper case K option is unique to mac. If not on mac you will need to use lowercase k (which probably works for mac too but I haven't tested).

I got it!

$dur = file_get_contents("https://www.googleapis.com/youtube/v3/videos?part=contentDetails&id=$vId&key=dldfsd981asGhkxHxFf6JqyNrTqIeJ9sjMKFcX4");

$duration = json_decode($dur, true);
foreach ($duration['items'] as $vidTime) {
    $vTime= $vidTime['contentDetails']['duration'];
}

There it returns the time for YouTube API version 3 (the key is made up by the way ;). I used $vId that I had gotten off of the returned list of the videos from the channel I am showing the videos from...

It works. Google REALLY needs to include the duration in the snippet so you can get it all with one call instead of two... it's on their 'wontfix' list.

Bottom line: A module is a cross between a static/utility class and a mixin.

Mixins are reusable pieces of "partial" implementation, that can be combined (or composed) in a mix & match fashion, to help write new classes. These classes can additionally have their own state and/or code, of course.

Standard (https://tools.ietf.org/html/rfc6750) says you can use:

• Form-Encoded Body Parameter: Authorization: Bearer mytoken123
• URI Query Parameter: access_token=mytoken123

So it's possible to pass many Bearer Token with URI, but doing this is discouraged (see section 5 in the standard).

I would say that the basic difference is this:

Grids are used as computing/storage platform.

We start talking about cloud computing when it offers services. I would almost say that cloud computing is higher-level grid. Now I know these are not definitions, but maybe it will make it more clear.

As far as application domains go, grids require users (developers mostly) to actually create services from low-level functions that grid offers. Cloud will offer complete blocks of functionality that you can use in your application.

Example (you want to create physical simulation of ball dropping from certain height): Grid: Study how to compute physics on a computer, create appropriate code, optimize it for certain hardware, think about paralellization, set inputs send application to grid and wait for answer

Cloud: Set diameter of a ball, material from pre-set types, height from which the ball is dropping, etc and ask for results

I would say that if you created OS for grid, you would actually create cloud OS.

Another way is to use reflection:

protected T GetObject<T>(Type[] signature, object[] args)
{
    return (T)typeof(T).GetConstructor(signature).Invoke(args);
}

dbms_output.put_line('Hi,');
dbms_output.put_line('good');
dbms_output.put_line('morning');
dbms_output.put_line('friends');

or

DBMS_OUTPUT.PUT_LINE('Hi, ' || CHR(13) || CHR(10) || 
                     'good' || CHR(13) || CHR(10) ||
                     'morning' || CHR(13) || CHR(10) ||
                     'friends' || CHR(13) || CHR(10) ||);

try it.

You may corrupt the file during copy/transfer.

Are you using maven? If you are copying keystore file with "filter=true", you may corrupt the file.

Please check the file size.

Swift 4

Based on https://stackoverflow.com/a/32513578/5391914

import UIKit
enum ViewBorder: String {
    case Left = "borderLeft"
    case Right = "borderRight"
    case Top = "borderTop"
    case Bottom = "borderBottom"
}

extension UIView {
    
    func addBorder(vBorders: [ViewBorder], color: UIColor, width: CGFloat) {
        vBorders.forEach { vBorder in
            let border = CALayer()
            border.backgroundColor = color.cgColor
            border.name = vBorder.rawValue
            switch vBorder {
            case .Left:
                border.frame = CGRect(x: 0, y: 0, width: width, height: self.frame.size.height)
            case .Right:
                border.frame = CGRect(x:self.frame.size.width - width, y: 0, width: width, height: self.frame.size.height)
            case .Top:
                border.frame = CGRect(x: 0, y: 0, width: self.frame.size.width, height: width)
            case .Bottom:
                border.frame = CGRect(x: 0, y: self.frame.size.height - width , width: self.frame.size.width, height: width)
            }
            self.layer.addSublayer(border)
        }
    }
}

Objects will be cleaned up when they are no longer being used and when the garbage collector sees fit. Sometimes, you may need to set an object to null in order to make it go out of scope (such as a static field whose value you no longer need), but overall there is usually no need to set to null.

Regarding disposing objects, I agree with @Andre. If the object is IDisposable it is a good idea to dispose it when you no longer need it, especially if the object uses unmanaged resources. Not disposing unmanaged resources will lead to memory leaks.

You can use the using statement to automatically dispose an object once your program leaves the scope of the using statement.

using (MyIDisposableObject obj = new MyIDisposableObject())
{
    // use the object here
} // the object is disposed here

Which is functionally equivalent to:

MyIDisposableObject obj;
try
{
    obj = new MyIDisposableObject();
}
finally
{
    if (obj != null)
    {
        ((IDisposable)obj).Dispose();
    }
}

Assuming SQL Server:

e.g. if you class special characters as anything NOT alphanumeric:

DECLARE @MyString VARCHAR(100)
SET @MyString = 'adgkjb$'

IF (@MyString LIKE '%[^a-zA-Z0-9]%')
    PRINT 'Contains "special" characters'
ELSE
    PRINT 'Does not contain "special" characters'

Just add to other characters you don't class as special, inside the square brackets

This is a complete implementation of Paul Bourdeaux's idea, namely returning a special initial view (or an empty view) in getView() for position 0.

It works for me and is relatively straightforward. You might consider this approach especially if you already have a custom adapter for your Spinner. (In my case, I was using custom adapter in order to easily customise the layout of the items, each item having a couple of TextViews.)

The adapter would be something along these lines:

public class MySpinnerAdapter extends ArrayAdapter<MyModel> {

    public MySpinnerAdapter(Context context, List<MyModel> items) {
        super(context, R.layout.my_spinner_row, items);
    }

    @Override
    public View getDropDownView(int position, View convertView, @NonNull ViewGroup parent) {
        if (position == 0) {
            return initialSelection(true);
        }
        return getCustomView(position, convertView, parent);
    }

    @NonNull
    @Override
    public View getView(int position, View convertView, @NonNull ViewGroup parent) {
        if (position == 0) {
            return initialSelection(false);
        }
        return getCustomView(position, convertView, parent);
    }


    @Override
    public int getCount() {
        return super.getCount() + 1; // Adjust for initial selection item
    }

    private View initialSelection(boolean dropdown) {
        // Just an example using a simple TextView. Create whatever default view 
        // to suit your needs, inflating a separate layout if it's cleaner.
        TextView view = new TextView(getContext());
        view.setText(R.string.select_one);
        int spacing = getContext().getResources().getDimensionPixelSize(R.dimen.spacing_smaller);
        view.setPadding(0, spacing, 0, spacing);

        if (dropdown) { // Hidden when the dropdown is opened
            view.setHeight(0);
        }

        return view;
    }

    private View getCustomView(int position, View convertView, ViewGroup parent) {
        // Distinguish "real" spinner items (that can be reused) from initial selection item
        View row = convertView != null && !(convertView instanceof TextView) 
        ? convertView :
        LayoutInflater.from(getContext()).inflate(R.layout.my_spinner_row, parent, false);

        position = position - 1; // Adjust for initial selection item
        MyModel item = getItem(position);

        // ... Resolve views & populate with data ...

        return row;
    }

}

That's it. Note that if you use a OnItemSelectedListener with your Spinner, in onItemSelected() you'd also have to adjust position to take the default item into account, for example:

if (position == 0) {
    return;
} else {
    position = position - 1;
}
MyModel selected = items.get(position);

Continued discussion & other solutions covered at How to sort an (associative) array by value? with the best solution (for my case) being by saml (quoted below).

Arrays can only have numeric indexes. You'd need to rewrite this as either an Object, or an Array of Objects.

var status = new Array();
status.push({name: 'BOB', val: 10});
status.push({name: 'TOM', val: 3});
status.push({name: 'ROB', val: 22});
status.push({name: 'JON', val: 7});

If you like the status.push method, you can sort it with:

status.sort(function(a,b) {
    return a.val - b.val;
});

In IE you have to use attachEvent rather than the standard addEventListener.

A common practice is to check if the addEventListener method is available and use it, otherwise use attachEvent:

if (el.addEventListener){
  el.addEventListener('click', modifyText, false); 
} else if (el.attachEvent){
  el.attachEvent('onclick', modifyText);
}

You can make a function to do it:

function bindEvent(el, eventName, eventHandler) {
  if (el.addEventListener){
    el.addEventListener(eventName, eventHandler, false); 
  } else if (el.attachEvent){
    el.attachEvent('on'+eventName, eventHandler);
  }
}
// ...
bindEvent(document.getElementById('myElement'), 'click', function () {
  alert('element clicked');
});

You can run an example of the above code here.

The third argument of addEventListener is useCapture; if true, it indicates that the user wishes to initiate event capturing.

in kotlin do it as below by using html

HtmlCompat.fromHtml("<html><body><h1>This is Large Heading :-</h1><br>This is normal size<body></html>",HtmlCompat.FROM_HTML_MODE_LEGACY)

Place this meta tag after head tag

<meta http-equiv="x-ua-compatible" content="IE=edge">

I'm going to suggest the non-obvious. There is a fantastic (and often under-used) tool called the Immediate Window in Visual Basic Editor. Basically, you can write out commands in VBA and execute them on the spot, sort of like command prompt. It's perfect for cases like this.

Press ALT+F11 to open VBE, then Control+G to open the Immediate Window. Type the following and hit enter:

for each v in range("K2:K5000") : v.value = "'" & v.value : next

And boom! You are all done. No need to create a macro, declare variables, no need to drag and copy, etc. Close the window and get back to work. The only downfall is to undo it, you need to do it via code since VBA will destroy your undo stack (but that's simple).

You could try the following:

class ResponseCodeCheck 
{

    public static void main (String args[]) throws Exception
    {

        URL url = new URL("http://google.com");
        HttpURLConnection connection = (HttpURLConnection)url.openConnection();
        connection.setRequestMethod("GET");
        connection.connect();

        int code = connection.getResponseCode();
        System.out.println("Response code of the object is "+code);
        if (code==200)
        {
            System.out.println("OK");
        }
    }
}

You could try using scipy.ndimage.convolve it allows convolution of multidimensional images. here is the docs

Theta is a shorthand way of referring to a special situtation where the big O and Omega are the same.

Thus, if one claims The Theta is expression q, then they are also necessarily claiming that Big O is expression q and Omega is expression q.

Rough analogy:

If: Theta claims, "That animal has 5 legs." then it follows that: Big O is true ("That animal has less than or equal to 5 legs.") and Omega is true("That animal has more than or equal to 5 legs.")

It's only a rough analogy because the expressions aren't necessarily specific numbers, but instead functions of varying orders of magnitude such as log(n), n, n^2, (etc.).

mysqldump -h [domain name/ip] -u [username] -p[password] [databasename] > [filename.sql]

public class ImageButton extends JButton {

    protected ImageButton(){
    }

    @Override
        public void paint(Graphics g) {
        Graphics2D g2 = (Graphics2D) g;
        Image img = Toolkit.getDefaultToolkit().getImage("water.bmp");

        g2.drawImage(img, 45, 35, this);
        g2.finalize();
    }
}

OR use this code

class MyButton extends JButton {

    Image image;
    ImageObserver imageObserver;


    MyButtonl(String filename) {
            super();
            ImageIcon icon = new ImageIcon(filename);
            image = icon.getImage();
            imageObserver = icon.getImageObserver();
        }

     public void paint( Graphics g ) {
            super.paint( g );
            g.drawImage(image,  0 , 0 , getWidth() , getHeight() , imageObserver);
        }
    }

The problem is that you don't have the administrator rights to access it as running or compilation of something is being done in the basic C drive. To eliminate this problem, run the devcpp.exe as an administrator. You could also change the permission from properties and allowing access read write modify etc for the system and by the system.

Check this, Where first two parameters are input parameters and 3rd one is Output parameter in Procedure definition.

DECLARE @PK_Code INT;
EXEC USP_Validate_Login  'ID', 'PWD', @PK_Code OUTPUT
SELECT @PK_Code

The Safari built in dev tool is great. I have to admit that Firebug on Firefox is my long time favorite, but I think that the Safari tool do a great job too!

package com.copy;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;

public class CopyArray {

    public static void main(String[] args) {
        List<Integer> list1, list2 = null;
        Integer[] intarr = { 3, 4, 2, 1 };
        list1 = new ArrayList<Integer>(Arrays.asList(intarr));
        list1.add(30);
        list2 = Arrays.asList(intarr);
        // list2.add(40); Here, we can't modify the existing list,because it's a wrapper
        System.out.println("List1");
        Iterator<Integer> itr1 = list1.iterator();
        while (itr1.hasNext()) {
            System.out.println(itr1.next());
        }
        System.out.println("List2");
        Iterator<Integer> itr2 = list2.iterator();
        while (itr2.hasNext()) {
            System.out.println(itr2.next());
        }
    }
}

@Ashika's answer works fantastically if you want (0,0) to be represented in the top, left corner, per normal CS convention. If however you would prefer to use normal mathematical convention and put (0,0) in the lower left hand corner, you could use this:

LinkedList<String> printList = new LinkedList<String>();
for (char[] row: array) {
    printList.addFirst(Arrays.toString(row));;
}
while (!printList.isEmpty())
    System.out.println(printList.removeFirst());

This used LIFO (Last In First Out) to reverse the order at print time.

I found that the best way to determine if the service call has timed out is to use a cancellation token and not the HttpClient's timeout property:

var cts = new CancellationTokenSource();
cts.CancelAfter(timeout);

And then handle the CancellationException during the service call...

catch(TaskCanceledException)
{
    if(!cts.Token.IsCancellationRequested)
    {
        // Timed Out
    }
    else
    {
        // Cancelled for some other reason
    }
}

Of course if the timeout occurs on the service side of things, that should be able to handled by a WebException.

canvas.drawColor(Color.TRANSPARENT, Mode.MULTIPLY);

public Date  addMonths(String dateAsString, int nbMonths) throws ParseException {
        String format = "MM/dd/yyyy" ;
        SimpleDateFormat sdf = new SimpleDateFormat(format) ;
        Date dateAsObj = sdf.parse(dateAsString) ;
        Calendar cal = Calendar.getInstance();
        cal.setTime(dateAsObj);
        cal.add(Calendar.MONTH, nbMonths);
        Date dateAsObjAfterAMonth = cal.getTime() ;
    System.out.println(sdf.format(dateAsObjAfterAMonth));
    return dateAsObjAfterAMonth ;
}`

I know this has been said earlier, but jQuery Autocomplete will do exactly what you need. You should check out the docs as the autocomplete is very customizable. If you are familiar with javascript then you should be able to work this out. If not I can give you a few pointers, as I have done this once before, but beware I am not well versed in javascript myself either, so bear with me on this.

I think the first thing you should do is just get a simple autocomplete text field working on your page, and then you can customize it from there.

The autocomplete widget accepts JSON data as it's 'source:' option. So you should set-up your app to produce the 20 top level categories, and subcategories in JSON format.

The next thing to know is that when the user types into your textfield, the autocomplete widget will send the typed values in a parameter called "term".

So let's say you first set-up your site to deliver the JSON data from a URL like this:

/categories.json

Then your autocomplete source: option would be 'source: /categories.json'.

When a user types into the textfield, such as 'first-cata...' the autocomplete widget will start sending the value in the 'term' parameter like this:

/categories.json?term=first-cata

This will return JSON data back to the widget filtered by anything that matches 'first-cata', and this is displayed as an autocomplete suggestion.

I am not sure what you are programming in, but you can specify how the 'term' parameter finds a match. So you can customize this, so that the term finds a match in the middle of a word if you want. Example, if the user types 'or' you code could make a match on 'sports'.

Lastly, you made a comment that you want to be able to select a category name but have the autocomplete widget submit the category ID not the name.

This can easily be done with a hidden field. This is what is shown in the jQuery autocomplete docs.

When a user selects a category, your JavaScript should update a hidden field with the ID.

I know this answer is not very detailed, but that is mainly because I am not sure what you are programming in, but the above should point you in the right direction. The thing to know is that you can do practically any customizing you want with this widget, if you are willing to spend the time to learn it.

These are the broad strokes, but you can look here for some notes I made when I implemented something similar to what you want in a Rails app.

Hope this helped.

Control Panel >> Windows Firewall

Advanced settings >> Inbound Rules >> World Wide Web Services - Enable it All or (Domain, Private, Public) as needed.

Frank Heikens answer will only update database ownership. Often, you also want to update ownership of contained objects (including tables). Starting with Postgres 8.2, REASSIGN OWNED is available to simplify this task.

IMPORTANT EDIT!

Never use REASSIGN OWNED when the original role is postgres, this could damage your entire DB instance. The command will update all objects with a new owner, including system resources (postgres0, postgres1, etc.)

First, connect to admin database and update DB ownership:

psql
postgres=# REASSIGN OWNED BY old_name TO new_name;

This is a global equivalent of ALTER DATABASE command provided in Frank's answer, but instead of updating a particular DB, it change ownership of all DBs owned by 'old_name'.

The next step is to update tables ownership for each database:

psql old_name_db
old_name_db=# REASSIGN OWNED BY old_name TO new_name;

This must be performed on each DB owned by 'old_name'. The command will update ownership of all tables in the DB.

type : BOOL DATA (YES/NO) OR(1/0)

BOOL dtBool = 0; 

OR

BOOL dtBool = NO;
NSLog(dtBool ? @"Yes" : @"No");

OUTPUT : NO

type : Long

long aLong = 2015;
NSLog(@"Display Long: %ld”, aLong);

OUTPUT : Display Long: 2015

long long veryLong = 20152015;
NSLog(@"Display very Long: %lld", veryLong);

OUTPUT : Display very Long: 20152015

type : String

NSString *aString = @"A string";
NSLog(@"Display string: %@", aString);

OUTPUT : Display String: a String

type : Float

float aFloat = 5.34245;
NSLog(@"Display Float: %F", aFloat);

OUTPUT : isplay Float: 5.342450

type : Integer

int aInteger = 3;    
NSLog(@"Display Integer: %i", aInteger);

OUTPUT : Display Integer: 3

NSLog(@"\nDisplay String: %@ \n\n Display Float: %f \n\n Display Integer: %i", aString, aFloat, aInteger);

OUTPUT : String: a String

Display Float: 5.342450

Display Integer: 3

http://luterr.blogspot.sg/2015/04/example-code-nslog-console-commands-to.html

When you put <form> tag inside you ngApp, AngularJS automatically adds form controller (actually there is a directive, called form that add nessesary behaviour). The value of the name attribute will be bound in your scope; so something like <form name="yourformname">...</form> will satisfy:

A form is an instance of FormController. The form instance can optionally be published into the scope using the name attribute.

So to check form validity, you can check value of $scope.yourformname.$valid property of scope.

More information you can get at Developer's Guide section about forms.

Try-except-else is great for combining the EAFP pattern with duck-typing:

try:
  cs = x.cleanupSet
except AttributeError:
  pass
else:
  for v in cs:
    v.cleanup()

You might thing this naïve code is fine:

try:
  for v in x.cleanupSet:
    v.clenaup()
except AttributeError:
  pass

This is a great way of accidentally hiding severe bugs in your code. I typo-ed cleanup there, but the AttributeError that would let me know is being swallowed. Worse, what if I'd written it correctly, but the cleanup method was occasionally being passed a user type that had a misnamed attribute, causing it to silently fail half-way through and leave a file unclosed? Good luck debugging that one.

If you need to take grapheme clusters into account, use regexp or unicode module. Counting the number of code points(runes) or bytes also is needed for validaiton since the length of grapheme cluster is unlimited. If you want to eliminate extremely long sequences, check if the sequences conform to stream-safe text format.

package main

import (
    "regexp"
    "unicode"
    "strings"
)

func main() {

    str := "\u0308" + "a\u0308" + "o\u0308" + "u\u0308"
    str2 := "a" + strings.Repeat("\u0308", 1000)

    println(4 == GraphemeCountInString(str))
    println(4 == GraphemeCountInString2(str))

    println(1 == GraphemeCountInString(str2))
    println(1 == GraphemeCountInString2(str2))

    println(true == IsStreamSafeString(str))
    println(false == IsStreamSafeString(str2))
}


func GraphemeCountInString(str string) int {
    re := regexp.MustCompile("\\PM\\pM*|.")
    return len(re.FindAllString(str, -1))
}

func GraphemeCountInString2(str string) int {

    length := 0
    checked := false
    index := 0

    for _, c := range str {

        if !unicode.Is(unicode.M, c) {
            length++

            if checked == false {
                checked = true
            }

        } else if checked == false {
            length++
        }

        index++
    }

    return length
}

func IsStreamSafeString(str string) bool {
    re := regexp.MustCompile("\\PM\\pM{30,}") 
    return !re.MatchString(str) 
}

Personally, I do the following:

session_start();
setcookie(session_name(), '', 100);
session_unset();
session_destroy();
$_SESSION = array();

That way, it kills the cookie, destroys all data stored internally, and destroys the current instance of the session information (which is ignored by session_destroy).

Open web.config,then Change

<authentication mode="Forms">
  <forms loginUrl="~/Account/Login.aspx" timeout="2880" />
</authentication>

To

<authentication mode="Forms">
  <forms loginUrl="~/Login.aspx" timeout="2880" />
</authentication>

change to ~/Default.aspx

Set up a simple repository using a web server with its default configuration. The key is the directory structure. The documentation does not mention it explicitly, but it is the same structure as a local repository.

To set up an internal repository just requires that you have a place to put it, and then start copying required artifacts there using the same layout as in a remote repository such as repo.maven.apache.org. Source

Add a file to your repository like this:

mvn install:install-file \
  -Dfile=YOUR_JAR.jar -DgroupId=YOUR_GROUP_ID 
  -DartifactId=YOUR_ARTIFACT_ID -Dversion=YOUR_VERSION \
  -Dpackaging=jar \
  -DlocalRepositoryPath=/var/www/html/mavenRepository

If your domain is example.com and the root directory of the web server is located at /var/www/html/, then maven can find "YOUR_JAR.jar" if configured with <url>http://example.com/mavenRepository</url>.

You can make function getStyles that'll take an element and other arguments are properties that's values you want.

const convertRestArgsIntoStylesArr = ([...args]) => {
    return args.slice(1);
}

const getStyles = function () {
    const args = [...arguments];
    const [element] = args;

    let stylesProps = [...args][1] instanceof Array ? args[1] : convertRestArgsIntoStylesArr(args);

    const styles = window.getComputedStyle(element);
    const stylesObj = stylesProps.reduce((acc, v) => {
        acc[v] = styles.getPropertyValue(v);
        return acc;
    }, {});

    return stylesObj;
};

Now, you can use this function like this:

const styles = getStyles(document.body, "height", "width");

OR

const styles = getStyles(document.body, ["height", "width"]);

I see three solutions to this:

1. Change the output encoding, so it will always output UTF-8. See e.g. Setting the correct encoding when piping stdout in Python, but I could not get these example to work.

2. Following example code makes the output aware of your target charset.

   # -*- coding: utf-8 -*-
   import sys
   
   print sys.stdout.encoding
   print u"Stöcker".encode(sys.stdout.encoding, errors='replace')
   print u"????????".encode(sys.stdout.encoding, errors='replace')
   

   This example properly replaces any non-printable character in my name with a question mark.

   If you create a custom print function, e.g. called myprint, using that mechanisms to encode output properly you can simply replace print with myprint whereever necessary without making the whole code look ugly.

3. Reset the output encoding globally at the begin of the software:

   The page http://www.macfreek.nl/memory/Encoding_of_Python_stdout has a good summary what to do to change output encoding. Especially the section "StreamWriter Wrapper around Stdout" is interesting. Essentially it says to change the I/O encoding function like this:

   In Python 2:

   if sys.stdout.encoding != 'cp850':
     sys.stdout = codecs.getwriter('cp850')(sys.stdout, 'strict')
   if sys.stderr.encoding != 'cp850':
     sys.stderr = codecs.getwriter('cp850')(sys.stderr, 'strict')
   

   In Python 3:

   if sys.stdout.encoding != 'cp850':
     sys.stdout = codecs.getwriter('cp850')(sys.stdout.buffer, 'strict')
   if sys.stderr.encoding != 'cp850':
     sys.stderr = codecs.getwriter('cp850')(sys.stderr.buffer, 'strict')
   

   If used in CGI outputting HTML you can replace 'strict' by 'xmlcharrefreplace' to get HTML encoded tags for non-printable characters.

   Feel free to modify the approaches, setting different encodings, .... Note that it still wont work to output non-specified data. So any data, input, texts must be correctly convertable into unicode:

   # -*- coding: utf-8 -*-
   import sys
   import codecs
   sys.stdout = codecs.getwriter("iso-8859-1")(sys.stdout, 'xmlcharrefreplace')
   print u"Stöcker"                # works
   print "Stöcker".decode("utf-8") # works
   print "Stöcker"                 # fails
   

Also, you could use either "range" or "count" functions. As follows:

a = ["foo", "bar", "baz"]
for i in range(len(a)-1, -1, -1):
    print(i, a[i])

3 baz
2 bar
1 foo

You could also use "count" from itertools as following:

a = ["foo", "bar", "baz"]
from itertools import count, takewhile

def larger_than_0(x):
    return x > 0

for x in takewhile(larger_than_0, count(3, -1)):
    print(x, a[x-1])

3 baz
2 bar
1 foo

No additional packages, to just check outdated and update those which are, this command will do:

npm install $(npm outdated | cut -d' ' -f 1 | sed '1d' | xargs -I '$' echo '$@latest' | xargs echo)

I had the same need and found this answer ..

This creates a record in the company table (comp), it the grabs the auto ID created on the company table and drops that into a Staff table (staff) so the 2 tables can be linked, MANY staff to ONE company. It works on my SQL 2008 DB, should work on SQL 2005 and above.

===========================

CREATE PROCEDURE [dbo].[InsertNewCompanyAndStaffDetails]

 @comp_name varchar(55) = 'Big Company',

 @comp_regno nchar(8) = '12345678',

 @comp_email nvarchar(50) = '[email protected]',

 @recID INT OUTPUT

-- The '@recID' is used to hold the Company auto generated ID number that we are about to grab

AS
 Begin

  SET NOCOUNT ON

  DECLARE @tableVar TABLE (tempID INT)

-- The line above is used to create a tempory table to hold the auto generated ID number for later use. It has only one field 'tempID' and its type INT is the same as the '@recID'.

  INSERT INTO comp(comp_name, comp_regno, comp_email) 

  OUTPUT inserted.comp_id INTO @tableVar

-- The 'OUTPUT inserted.' line above is used to grab data out of any field in the record it is creating right now. This data we want is the ID autonumber. So make sure it says the correct field name for your table, mine is 'comp_id'. This is then dropped into the tempory table we created earlier.

  VALUES (@comp_name, @comp_regno, @comp_email)

  SET @recID = (SELECT tempID FROM @tableVar)

-- The line above is used to search the tempory table we created earlier where the ID we need is saved. Since there is only one record in this tempory table, and only one field, it will only select the ID number you need and drop it into '@recID'. '@recID' now has the ID number you want and you can use it how you want like i have used it below.

  INSERT INTO staff(Staff_comp_id) 
  VALUES (@recID)

 End

-- So there you go. You can actually grab what ever you want in the 'OUTPUT inserted.WhatEverFieldNameYouWant' line and create what fields you want in your tempory table and access it to use how ever you want.

I was looking for something like this for ages, with this detailed break down, I hope this helps.

Getting the second largest number from an array is pretty easy in python, I have done with simple steps and put various ways of test cases and it gave the right answer every time. PS. I know it's for c but I just gave a simple solution to the question if done in python

n = int(input()) #taking number of elements in array
arr = map(int, input().split()) #taking differet elements
l=[]
s=set()
for i in arr: #putting all the elemnents in set to remove any duplicate number
    s.add(i)
for j in s:  #putting all element from the set in the list to sort and get the second largest number
    l.append(j)
l.sort()
c=len(l)
print(l[c-2]) #printing second largest number

You can use the concept of multiple queries in the FROM keyword. Let me show you one example:

SELECT DISTINCT e.id,e.name,d.name,lap.lappy LAPTOP_MAKE,c_loc.cnty COUNTY    
FROM  (
          SELECT c.id cnty,l.name
          FROM   county c, location l
          WHERE  c.id=l.county_id AND l.end_Date IS NOT NULL
      ) c_loc, emp e 
      INNER JOIN dept d ON e.deptno =d.id
      LEFT JOIN 
      ( 
         SELECT l.id lappy, c.name cmpy
         FROM   laptop l, company c
         WHERE l.make = c.name
      ) lap ON e.cmpy_id=lap.cmpy

You can use as many tables as you want to. Use outer joins and union where ever it's necessary, even inside table subqueries.

That's a very easy method to involve as many as tables and fields.

For systems without "dmesg -T" such as RHEL/CentOS 6, I liked the "dmesg_with_human_timestamps" function provided by lucas-cimon earlier. It has a bit of trouble with some of our boxes with large uptime though. Turns out that kernel timestamps in dmesg are derived from an uptime value kept by individual CPUs. Over time this gets out of sync with the real time clock. As a result, the most accurate conversion for recent dmesg entries will be based on the CPU clock rather than /proc/uptime. For example, on a particular CentOS 6.6 box here:

# grep "\.clock" /proc/sched_debug  | head -1
  .clock                         : 32103895072.444568
# uptime
 15:54:05 up 371 days, 19:09,  4 users,  load average: 3.41, 3.62, 3.57
# cat /proc/uptime
32123362.57 638648955.00

Accounting for the CPU uptime being in milliseconds, there's an offset of nearly 5 1/2 hours here. So I revised the script and converted it to native bash in the process:

dmesg_with_human_timestamps () {
    FORMAT="%a %b %d %H:%M:%S %Y"

    now=$(date +%s)
    cputime_line=$(grep -m1 "\.clock" /proc/sched_debug)

    if [[ $cputime_line =~ [^0-9]*([0-9]*).* ]]; then
        cputime=$((BASH_REMATCH[1] / 1000))
    fi

    dmesg | while IFS= read -r line; do
        if [[ $line =~ ^\[\ *([0-9]+)\.[0-9]+\]\ (.*) ]]; then
            stamp=$((now-cputime+BASH_REMATCH[1]))
            echo "[$(date +"${FORMAT}" --date=@${stamp})] ${BASH_REMATCH[2]}"
        else
            echo "$line"
        fi
    done
}

alias dmesgt=dmesg_with_human_timestamps

All the primitive wrapper objects are immutable.

I'm maybe late to the question but I want to add and clarify that when you do playerID++, what really happens is something like this:

playerID = Integer.valueOf( playerID.intValue() + 1);

Integer.valueOf(int) will always cache values in the range -128 to 127, inclusive, and may cache other values outside of this range.

CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name
[(create_definition,...)]
[table_options]
select_statement

Example :

CREATE TEMPORARY TABLE IF NOT EXISTS mytable
(id int(11) NOT NULL, PRIMARY KEY (id)) ENGINE=MyISAM;
INSERT IGNORE INTO mytable SELECT id FROM table WHERE xyz;

As of this writing, it was necessary to:

1. Select 'Manage all projects' from the dropdown list at the top of the Console page
2. Click the delete button (trashcan icon) for the specific project on the project listing page

Simple if you have not import module then import and declare import { FormsModule } from '@angular/forms';

and if you did then you just need to remove ** formControlName='whatever' ** from input fields.

module.ts

import {FormsModule, ReactiveFormsModule} from '@angular/forms'

 imports: [
    BrowserModule,
    FormsModule, 
    ReactiveFormsModule
  ],

Actually, the responses bring up an interesting question, which is what you want your function to do in the case of error.

Maybe it would make more sense to construct it in the form of a TryParse method that attempts to read into T, but returns false if it can't be done?

    private static bool ReadData<T>(XmlReader reader, string value, out T data)
    {
        bool result = false;
        try
        {
            reader.MoveToAttribute(value);
            object readData = reader.ReadContentAsObject();
            data = readData as T;
            if (data == null)
            {
                // see if we can convert to the requested type
                data = (T)Convert.ChangeType(readData, typeof(T));
            }
            result = (data != null);
        }
        catch (InvalidCastException) { }
        catch (Exception ex)
        {
            // add in any other exception handling here, invalid xml or whatnot
        }
        // make sure data is set to a default value
        data = (result) ? data : default(T);
        return result;
    }

edit: now that I think about it, do I really need to do the convert.changetype test? doesn't the as line already try to do that? I'm not sure that doing that additional changetype call actually accomplishes anything. Actually, it might just increase the processing overhead by generating exception. If anyone knows of a difference that makes it worth doing, please post!

It's probably easiest to create your query object directly as:

  Test.find({
      $and: [
          { $or: [{a: 1}, {b: 1}] },
          { $or: [{c: 1}, {d: 1}] }
      ]
  }, function (err, results) {
      ...
  }

But you can also use the Query#and helper that's available in recent 3.x Mongoose releases:

  Test.find()
      .and([
          { $or: [{a: 1}, {b: 1}] },
          { $or: [{c: 1}, {d: 1}] }
      ])
      .exec(function (err, results) {
          ...
      });

The only problem with cnoremap w!! is that it replaces w with ! (and hangs until you type the next char) whenever you type w! at the : command prompt. Like when you want to actually force-save with w!. Also, even if it's not the first thing after :.

Therefore I would suggest mapping it to something like <Fn>w. I personally have mapleader = F1, so I'm using <Leader>w.

I know this post is old, but Java 8 has added lambdas, and the concept of a functional interface, which is any interface with only one method. Together these offer similar functionality to C# delegates. See here for more info, or just google Java Lambdas. http://cr.openjdk.java.net/~briangoetz/lambda/lambda-state-final.html

Don't believe all those who try to mislead you.

In your request, just add:

ca: [fs.readFileSync([certificate path], {encoding: 'utf-8'})]

If you turn on unauthorized certificates, you will not be protected at all (exposed to MITM for not validating identity), and working without SSL won't be a big difference. The solution is to specify the CA certificate that you expect as shown in the next snippet. Make sure that the common name of the certificate is identical to the address you called in the request(As specified in the host):

What you will get then is:

var req = https.request({ 
      host: '192.168.1.1', 
      port: 443,
      path: '/',
      ca: [fs.readFileSync([certificate path], {encoding: 'utf-8'})],
      method: 'GET',
      rejectUnauthorized: true,
      requestCert: true,
      agent: false
    },

Please read this article (disclosure: blog post written by this answer's author) here in order to understand:

• How CA Certificates work
• How to generate CA Certs for testing easily in order to simulate production environment

My preferred way is this:

$ var=10
$ if ! ${var+false};then echo "is set";else echo "NOT set";fi
is set
$ unset -v var
$ if ! ${var+false};then echo "is set";else echo "NOT set";fi
NOT set

So basically, if a variable is set, it becomes "a negation of the resulting false" (what will be true = "is set").

And, if it is unset, it will become "a negation of the resulting true" (as the empty result evaluates to true) (so will end as being false = "NOT set").

tried to format my answer, but couldn't.Please stackoverflow team, why posting answer is so hard.

neverthless,

answer:
git fetch origin
git status (you'll see result like "Your branch is behind 'origin/master' by 9 commits")
to update to remote changes : git pull

// just in case some one is searching for a solution
function get_parent_frame_dom_element(win)
{
    win = (win || window);
    var parentJQuery = window.parent.jQuery;
    var ifrms = parentJQuery("iframe.upload_iframe");
    for (var i = 0; i < ifrms.length; i++)
    {
        if (ifrms[i].contentDocument === win.document)
            return ifrms[i];
    }
    return null;
}

int space = 40;
printf("%*s", space, "Hello");

This statement will reserve a row of 40 characters, print string at the end of the row (removing extra spaces such that the total row length is constant at 40). Same can be used for characters and integers as follows:

printf("%*d", space, 10);
printf("%*c", space, 'x');

This method using a parameter to determine spaces is useful where a variable number of spaces is required. These statements will still work with integer literals as follows:

printf("%*d", 10, 10);
printf("%*c", 20, 'x');
printf("%*s", 30, "Hello");

Hope this helps someone like me in future.

document.location is an object, not a string. It returns (by default) the full path, but it actually holds more info than that.

Shortcut for solution: document.location.toString().substring(2,3);

Or use document.location.href or window.location.href

Just learned about InitCap().

Here is some sample code:

SELECT ID
      ,InitCap(LastName ||', '|| FirstName ||' '|| Nvl(MiddleName,'')) AS RecipientName
FROM SomeTable

Another option to make PostgreSQL use an index for your original query, is to create an index on the expression you are using:

create index arrival_year on reservations ( extract(year from arrival) );

That will open PostgreSQL with the possibility to use an index for

select * 
FROM reservations 
WHERE extract(year from arrival) = 2012;

Note that the expression in the index must be exactly the same expression as used in the where clause to make this work.

The GNU assembler is probably already installed on your system. Try man as to see full usage information. You can use as to compile individual files and ld to link if you really, really want to.

However, GCC makes a great front-end. It can assemble .s files for you. For example:

$ cat >hello.s <<"EOF"
.section .rodata             # read-only static data
.globl hello
hello:
  .string "Hello, world!"    # zero-terminated C string

.text
.global main
main:
    push    %rbp
    mov     %rsp,  %rbp                 # create a stack frame

    mov     $hello, %edi                # put the address of hello into RDI
    call    puts                        #  as the first arg for puts

    mov     $0,    %eax                 # return value = 0.  Normally xor %eax,%eax
    leave                               # tear down the stack frame
    ret                            # pop the return address off the stack into RIP
EOF
$ gcc hello.s -no-pie -o hello
$ ./hello
Hello, world!

The code above is x86-64. If you want to make a position-independent executable (PIE), you'd need lea hello(%rip), %rdi, and call puts@plt.

A non-PIE executable (position-dependent) can use 32-bit absolute addressing for static data, but a PIE should use RIP-relative LEA. (See also Difference between movq and movabsq in x86-64 neither movq nor movabsq are a good choice.)

If you wanted to write 32-bit code, the calling convention is different, and RIP-relative addressing isn't available. (So you'd push $hello before the call, and pop the stack args after.)

You can also compile C/C++ code directly to assembly if you're curious how something works:

$ cat >hello.c <<EOF
#include <stdio.h>
int main(void) {
    printf("Hello, world!\n");
    return 0;
}
EOF
$ gcc -S hello.c -o hello.s

See also How to remove "noise" from GCC/clang assembly output? for more about looking at compiler output, and writing useful small functions that will compile to interesting output.

Check out jquery-scrollintoview.

ScrollTo is fine, but oftentimes you just want to make sure a UI element is visible, not necessarily at the top. ScrollTo doesn't help you with this. From scrollintoview's README:

How does this plugin solve the user experience issue

This plugin scrolls a particular element into view similar to browser built-in functionality (DOM's scrollIntoView() function), but works differently (and arguably more user friendly):

• it only scrolls to element when element is actually out of view; if element is in view (anywhere in visible document area), no scrolling will be performed;
• it scrolls using animation effects; when scrolling is performed users know exactly they're not redirected anywhere, but actually see that they're simply moved somewhere else within the same page (as well as in which direction they moved);
• there's always the smallest amount of scrolling being applied; when element is above the visible document area it will be scrolled to the top of visible area; when element is below the visible are it will be scrolled to the bottom of visible area; this is the most consistent way of scrolling - when scrolling would always be to top it sometimes couldn't scroll an element to top when it was close to the bottom of scrollable container (thus scrolling would be unpredictable);
• when element's size exceeds the size of visible document area its top-left corner is the one that will be scrolled to;

Set the "AutoSizeColumnsMode" property to "Fill".. By default it is set to 'NONE'. Now columns will be filled across the DatagridView. Then you can set the width of other columns accordingly.

DataGridView1.Columns[0].Width=100;// The id column 
DataGridView1.Columns[1].Width=200;// The abbrevation columln
//Third Colulmns 'description' will automatically be resized to fill the remaining 
//space

I use jQuery.getJSON( url [, data ] [, success( data, textStatus, jqXHR ) ] ) for example:

var url="my.php";
$.getJSON( url, myObj )
.done(function( json ) { ... }) /* got JSON from server */
.fail(function( jqxhr, textStatus, error ) {
    var err = textStatus + ", " + error;
    console.log( "Failed to obtain JSON data from server: " + err );
  }); /* failed to get JSON */

getJSON is shorthand for:

$.ajax({
  dataType: "json",
  url: url,
  data: data,
  success: success
});

I ran into this issue, and while it's true that ~/.npm should be owned by your user, npm was not installing the modules there.

What actually solved my issue is this command:

npm config set prefix ~/.npm

It will make sure that all your global installation will go under this prefix. And it's important that your user owns this directory.

You should be using pip to install packages, since it gives you uninstall capabilities.

Also, look into virtualenv. It works well with pip and gives you a sandbox so you can explore new stuff without accidentally hosing your system-wide install.

Based on Nicolas Gauthier answer:

var strng = 'someobj.someCallback';
var data = 'someData';

var func = window;
var funcSplit = strng.split('.');
for(i = 0;i < funcSplit.length;i++){
   //We maybe can check typeof and break the bucle if typeof != function
   func = func[funcSplit[i]];
}
func(data);

In my case, I have installed it via pip3 on mac.

pip3 uninstall notebook

There's also now this option: http://code.google.com/p/csharp-sqlite/ - a complete port of SQLite to C#.

Dim rowNo1 As Short Dim numrow As Short Dim colNo1 As Short Dim colNo2 As Short

    rowNo1 = 1
    colNo1 = 1
    colNo2 = 1
    numrow = 1

    ObjEXCEL = CType(CreateObject("Excel.Application"), Microsoft.Office.Interop.Excel.Application)
    objEXCELBook = CType(ObjEXCEL.Workbooks.Add, Microsoft.Office.Interop.Excel.Workbook)
    objEXCELSheet = CType(objEXCELBook.Worksheets(1), Microsoft.Office.Interop.Excel.Worksheet)

    ObjEXCEL.Visible = True

    For numCounter = 0 To grdName.Columns.Count - 1
        ' MsgBox(grdName.Columns(numCounter).HeaderText())
        If grdName.Columns(numCounter).Width > 0 Then
            ObjEXCEL.Cells(1, numCounter + 1) = grdName.Columns(numCounter).HeaderText()
        End If
        ' ObjEXCEL.Cells(1, numCounter + 1) = grdName.Columns.GetFirstColumn(DataGridViewElementStates.Displayed)
    Next numCounter

    ObjEXCEL.Range("A:A").ColumnWidth = 10
    ObjEXCEL.Range("B:B").ColumnWidth = 25
    ObjEXCEL.Range("C:C").ColumnWidth = 20
    ObjEXCEL.Range("D:D").ColumnWidth = 20
    ObjEXCEL.Range("E:E").ColumnWidth = 20
    ObjEXCEL.Range("F:F").ColumnWidth = 25

    For rowNo1 = 0 To grdName.RowCount - 1
        For colNo1 = 0 To grdName.ColumnCount - 1
            If grdName.Columns(colNo1).Width > 0 Then
                If Trim(grdName.Item(colNo1, rowNo1).Value) <> "" Then
                    'If IsDate(grdName.Item(colNo1, rowNo1).Value) = True Then
                    '    ObjEXCEL.Cells(numrow + 1, colNo2) = Format(CDate(grdName.Item(colNo1, rowNo1).Value), "dd/MMM/yyyy")
                    'Else
                    ObjEXCEL.Cells(numrow + 1, colNo2) = grdName.Item(colNo1, rowNo1).Value
                    'End If
                End If
                If colNo2 >= grdName.ColumnCount Then
                    colNo2 = 1
                Else
                    colNo2 = colNo2 + 1
                End If
            End If
        Next colNo1
        numrow = numrow + 1
    Next rowNo1

The token has to be placed in an Authorization header according to the following format:

Authorization: Bearer [Token_Value]

Code below:

import urllib2
import json

def get_auth_token():
    """
    get an auth token
    """
    req=urllib2.Request("https://xforce-api.mybluemix.net/auth/anonymousToken")
    response=urllib2.urlopen(req)
    html=response.read()
    json_obj=json.loads(html)
    token_string=json_obj["token"].encode("ascii","ignore")
    return token_string

def get_response_json_object(url, auth_token):
    """
    returns json object with info
    """
    auth_token=get_auth_token()
    req=urllib2.Request(url, None, {"Authorization": "Bearer %s" %auth_token})
    response=urllib2.urlopen(req)
    html=response.read()
    json_obj=json.loads(html)
    return json_obj

I've experienced a problem with length of None, which leads to Internal Server Error: TypeError: object of type 'NoneType' has no len()

My workaround is just displaying 0 if object is None and calculate length of other types, like list in my case:

{{'0' if linked_contacts == None else linked_contacts|length}}

Yes - it appears you forgot to add yourself to the sysadmin role when installing SQL Server. If you are a local administrator on your machine, this blog post can help you use SQLCMD to get your account into the SQL Server sysadmin group without having to reinstall. It's a bit of a security hole in SQL Server, if you ask me, but it'll help you out in this case.

Within a module, Verilog contains essentially two constructs: items and statements. Statements are always found in procedural contexts, which include anything in between begin..end, functions, tasks, always blocks and initial blocks. Items, such as generate constructs, are listed directly in the module. For loops and most variable/constant declarations can exist in both contexts.

In your code, it appears that you want the for loop to be evaluated as a generate item but the loop is actually part of the procedural context of the always block. For a for loop to be treated as a generate loop it must be in the module context. The generate..endgenerate keywords are entirely optional(some tools require them) and have no effect. See this answer for an example of how generate loops are evaluated.

//Compiler sees this
parameter ROWBITS = 4;
reg [ROWBITS-1:0] temp;
genvar c;

    always @(posedge sysclk) //Procedural context starts here
    begin
        for (c = 0; c < ROWBITS; c = c + 1) begin: test
            temp[c] <= 1'b0; //Still a genvar
        end
    end

Use the code by the user @useless-code above (https://stackoverflow.com/a/21016088/327386) to generate the file. If you want to download the file automatically, pass the textFile that was just generated to this function:

var downloadFile = function downloadURL(url) {
    var hiddenIFrameID = 'hiddenDownloader',
    iframe = document.getElementById(hiddenIFrameID);
    if (iframe === null) {
        iframe = document.createElement('iframe');
        iframe.id = hiddenIFrameID;
        iframe.style.display = 'none';
        document.body.appendChild(iframe);
    }
    iframe.src = url;
}

Git does not track empty directories. See the Git FAQ for more explanation. The suggested workaround is to put a .gitignore file in the empty directory. I do not like that solution, because the .gitignore is "hidden" by Unix convention. Also there is no explanation why the directories are empty.

I suggest to put a README file in the empty directory explaining why the directory is empty and why it needs to be tracked in Git. With the README file in place, as far as Git is concerned, the directory is no longer empty.

The real question is why do you need the empty directory in git? Usually you have some sort of build script that can create the empty directory before compiling/running. If not then make one. That is a far better solution than putting empty directories in git.

So you have some reason why you need an empty directory in git. Put that reason in the README file. That way other developers (and future you) know why the empty directory needs to be there. You will also know that you can remove the empty directory when the problem requiring the empty directory has been solved.

To list every empty directory use the following command:

find -name .git -prune -o -type d -empty -print

To create placeholder READMEs in every empty directory:

find -name .git -prune -o -type d -empty -exec sh -c \
  "echo this directory needs to be empty because reasons > {}/README.emptydir" \;

To ignore everything in the directory except the README file put the following lines in your .gitignore:

path/to/emptydir/*
!path/to/emptydir/README.emptydir
path/to/otheremptydir/*
!path/to/otheremptydir/README.emptydir

Alternatively, you could just exclude every README file from being ignored:

path/to/emptydir/*
path/to/otheremptydir/*
!README.emptydir

To list every README after they are already created:

find -name README.emptydir

I guess you're missing the ENCLOSED BY clause

LOAD DATA LOCAL INFILE '/path/to/your/csv/file/model.csv'
INTO TABLE test.dummy FIELDS TERMINATED BY ','
ENCLOSED BY '"' LINES TERMINATED BY '\n';

And specify the csv file full path

Load Data Infile - MySQL documentation

In my case the localization not worked cause of '-' symbol in the name. Example: "aero-Info.plist" And localized files: "aero-InfoPlist.strings" and "aeroInfoPlist.strings" did not work.

I noticed there are two ways to change/specify legend.title for ggboxplot():

library(ggpubr)

bxp.defaultLegend <- ggboxplot(ToothGrowth, x = "dose", y = "len",
                               color = "dose", palette = "jco")

# Solution 1, setup legend.title directly in ggboxplot()
bxp.legend <- ggboxplot(ToothGrowth, x = "dose", y = "len",
                 color = "dose", palette = "jco", legend.title="Dose (mg)")

# Solution 2: Change legend title and appearnace in ggboxplot() using labs() and theme() option:
plot1 <-  bxp.defaultLegend + labs(color = "Dose (mg)") +
  theme(legend.title = element_text(color = "blue", size = 10), legend.text = element_text(color = "red"))

ggarrange(list(bxp.legend, bxp.defaultLegend, plot1), nrow = 1, ncol = 3,  common.legend = TRUE)

The code is modified based on the example from GitHub.

After installing Anaconda3 on your system you need to add Anaconda to the PATH environment variable. This will allow you to access Anaconda with the 'conda' command from cmd.exe or PowerShell.

The link I provided below go through the three major issues with not recognized error. Which are:

1. Environment PATH for Conda is not set
2. Environment PATH is incorrectly added
3. Anaconda version is older than the version of the Anaconda Navigator

LINK: https://appuals.com/fix-conda-is-not-recognized-as-an-internal-or-external-command-operable-program-or-batch-file/

My issue was resolved following the steps for issue #2 Environment PATH is incorrectly added. I did not have all three file paths in my variable environment.

I'm using moment in my react project

import moment from 'moment'

state = {
    startDate: moment()
};
render() {
    const selectedDate = this.state.startDate.format("Do MMMM YYYY");
    return(
     <Fragment>
       {selectedDate)
     </Fragment>
   );
}

You can use the getTime() method on a Date object to get the timestamp (in milliseconds) relative to January 1, 1970. If you convert your two dates into integer timestamps, you can then compare the difference by subtracting them. The result will be in milliseconds so you just divide by 1000 for seconds, then 60 for minutes, etc.

You have to define void swapCase before the main definition.

Import-Csv $path | Foreach-Object { 

    foreach ($property in $_.PSObject.Properties)
    {
        doSomething $property.Name, $property.Value
    } 

}

What about @Primary?

Indicates that a bean should be given preference when multiple candidates are qualified to autowire a single-valued dependency. If exactly one 'primary' bean exists among the candidates, it will be the autowired value. This annotation is semantically equivalent to the <bean> element's primary attribute in Spring XML.

@Primary
public class HibernateDeviceDao implements DeviceDao

Or if you want your Jdbc version to be used by default:

<bean id="jdbcDeviceDao" primary="true" class="com.initech.service.dao.jdbc.JdbcDeviceDao">

@Primary is also great for integration testing when you can easily replace production bean with stubbed version by annotating it.

Servlet-mapping has two child tags, url-pattern and servlet-name. url-pattern specifies the type of urls for which, the servlet given in servlet-name should be called. Be aware that, the container will use case-sensitive for string comparisons for servlet matching.

First specification of url-pattern a web.xml file for the server context on the servlet container at server .com matches the pattern in <url-pattern>/status/*</url-pattern> as follows:

http://server.com/server/status/synopsis               = Matches
http://server.com/server/status/complete?date=today    = Matches
http://server.com/server/status                        = Matches
http://server.com/server/server1/status                = Does not match

Second specification of url-pattern A context located at the path /examples on the Agent at example.com matches the pattern in <url-pattern>*.map</url-pattern> as follows:

 http://server.com/server/US/Oregon/Portland.map    = Matches
 http://server.com/server/US/server/Seattle.map     = Matches
 http://server.com/server/Paris.France.map          = Matches
 http://server.com/server/US/Oregon/Portland.MAP    = Does not match, the extension is uppercase
 http://example.com/examples/interface/description/mail.mapi  =Does not match, the extension is mapi rather than map`

Third specification of url-mapping,A mapping that contains the pattern <url-pattern>/</url-pattern> matches a request if no other pattern matches. This is the default mapping. The servlet mapped to this pattern is called the default servlet.

The default mapping is often directed to the first page of an application. Explicitly providing a default mapping also ensures that malformed URL requests into the application return are handled by the application rather than returning an error.

The servlet-mapping element below maps the server servlet instance to the default mapping.

<servlet-mapping>
  <servlet-name>server</servlet-name>
  <url-pattern>/</url-pattern>
</servlet-mapping>

For the context that contains this element, any request that is not handled by another mapping is forwarded to the server servlet.

And Most importantly we should Know about Rule for URL path mapping

1. The container will try to find an exact match of the path of the request to the path of the servlet. A successful match selects the servlet.
2. The container will recursively try to match the longest path-prefix. This is done by stepping down the path tree a directory at a time, using the ’/’ character as a path separator. The longest match determines the servlet selected.
3. If the last segment in the URL path contains an extension (e.g. .jsp), the servlet container will try to match a servlet that handles requests for the extension. An extension is defined as the part of the last segment after the last ’.’ character.
4. If neither of the previous three rules result in a servlet match, the container will attempt to serve content appropriate for the resource requested. If a “default” servlet is defined for the application, it will be used.

Reference URL Pattern

Thanks to Gruff Bunny and Louis' comments, I found the source of the issue.

As I use Backbone.js too, I loaded a special build of Lodash compatible with Backbone and Underscore that disables some features. In this example:

var clone = _.clone(data, true);

data[1].values.d = 'x';

• with the Normal build: _.isEqual(data, clone) === false
• with the Underscore build: _.isEqual(data, clone) === true

I just replaced the Underscore build with the Normal build in my Backbone application and the application is still working. So I can now use the Lodash .clone with the expected behaviour.

Edit 2018: the Underscore build doesn't seem to exist anymore. If you are reading this in 2018, you could be interested by this documentation (Backbone and Lodash).

Use this method for validating your email format. Pass email as string , it returns true if format is correct otherwise false.

/**
 * validate your email address format. [email protected]
 */
public boolean emailValidator(String email) 
{
    Pattern pattern;
    Matcher matcher;
    final String EMAIL_PATTERN = "^[_A-Za-z0-9-]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$";
    pattern = Pattern.compile(EMAIL_PATTERN);
    matcher = pattern.matcher(email);
    return matcher.matches();
}

FragmentStatePagerAdapter:

• with FragmentStatePagerAdapter,your unneeded fragment is destroyed.A transaction is committed to completely remove the fragment from your activity's FragmentManager.

• The state in FragmentStatePagerAdapter comes from the fact that it will save out your fragment's Bundle from savedInstanceState when it is destroyed.When the user navigates back,the new fragment will be restored using the fragment's state.

FragmentPagerAdapter:

• By comparision FragmentPagerAdapter does nothing of the kind.When the fragment is no longer needed.FragmentPagerAdapter calls detach(Fragment) on the transaction instead of remove(Fragment).

• This destroy's the fragment's view but leaves the fragment's instance alive in the FragmentManager.so the fragments created in the FragmentPagerAdapter are never destroyed.

You can run your file in http-server.

1> Have Node.js installed in your system.

2> In CMD, run the command npm install http-server -g

3> Navigate to the specific path of your file folder in CMD and run the command http-server

4> Go to your browser and type localhost:8080. Your Application should run there.

Thanks:)

You need to identify your sections and then style them with CSS. In this case, this might work:

HTML

<div id="blueRectangle"></div>

CSS

#blueRectangle {
    background: #4679BD;
    min-height: 50px;
    //width: 100%;
}

http://jsfiddle.net/7PJ5q/

str = 'Hello World String'    
print(str(10)+' Good day!!')

Even I faced this issue with the above code as we are shadowing str() function.

Solution is:

string1 = 'Hello World String'
print(str(10)+' Good day!!')

This Question is already thoroughly answered, so I think a runtime analysis of the proposed methods would be of interest (It was for me, anyway). I will also look at the behavior of the methods at the center and the edges of the noisy dataset.

TL;DR

                    | runtime in s | runtime in s
method              | python list  | numpy array
--------------------|--------------|------------
kernel regression   | 23.93405     | 22.75967 
lowess              |  0.61351     |  0.61524 
naive average       |  0.02485     |  0.02326 
others*             |  0.00150     |  0.00150 
fft                 |  0.00021     |  0.00021 
numpy convolve      |  0.00017     |  0.00015 

*savgol with different fit functions and some numpy methods

Kernel regression scales badly, Lowess is a bit faster, but both produce smooth curves. Savgol is a middle ground on speed and can produce both jumpy and smooth outputs, depending on the grade of the polynomial. FFT is extremely fast, but only works on periodic data.

Moving average methods with numpy are faster but obviously produce a graph with steps in it.

Setup

I generated 1000 data points in the shape of a sin curve:

size = 1000
x = np.linspace(0, 4 * np.pi, size)
y = np.sin(x) + np.random.random(size) * 0.2
data = {"x": x, "y": y}

I pass these into a function to measure the runtime and plot the resulting fit:

def test_func(f, label):  # f: function handle to one of the smoothing methods
    start = time()
    for i in range(5):
        arr = f(data["y"], 20)
    print(f"{label:26s} - time: {time() - start:8.5f} ")
    plt.plot(data["x"], arr, "-", label=label)

I tested many different smoothing fuctions. arr is the array of y values to be smoothed and span the smoothing parameter. The lower, the better the fit will approach the original data, the higher, the smoother the resulting curve will be.

def smooth_data_convolve_my_average(arr, span):
    re = np.convolve(arr, np.ones(span * 2 + 1) / (span * 2 + 1), mode="same")

    # The "my_average" part: shrinks the averaging window on the side that 
    # reaches beyond the data, keeps the other side the same size as given 
    # by "span"
    re[0] = np.average(arr[:span])
    for i in range(1, span + 1):
        re[i] = np.average(arr[:i + span])
        re[-i] = np.average(arr[-i - span:])
    return re

def smooth_data_np_average(arr, span):  # my original, naive approach
    return [np.average(arr[val - span:val + span + 1]) for val in range(len(arr))]

def smooth_data_np_convolve(arr, span):
    return np.convolve(arr, np.ones(span * 2 + 1) / (span * 2 + 1), mode="same")

def smooth_data_np_cumsum_my_average(arr, span):
    cumsum_vec = np.cumsum(arr)
    moving_average = (cumsum_vec[2 * span:] - cumsum_vec[:-2 * span]) / (2 * span)

    # The "my_average" part again. Slightly different to before, because the
    # moving average from cumsum is shorter than the input and needs to be padded
    front, back = [np.average(arr[:span])], []
    for i in range(1, span):
        front.append(np.average(arr[:i + span]))
        back.insert(0, np.average(arr[-i - span:]))
    back.insert(0, np.average(arr[-2 * span:]))
    return np.concatenate((front, moving_average, back))

def smooth_data_lowess(arr, span):
    x = np.linspace(0, 1, len(arr))
    return sm.nonparametric.lowess(arr, x, frac=(5*span / len(arr)), return_sorted=False)

def smooth_data_kernel_regression(arr, span):
    # "span" smoothing parameter is ignored. If you know how to 
    # incorporate that with kernel regression, please comment below.
    kr = KernelReg(arr, np.linspace(0, 1, len(arr)), 'c')
    return kr.fit()[0]

def smooth_data_savgol_0(arr, span):  
    return savgol_filter(arr, span * 2 + 1, 0)

def smooth_data_savgol_1(arr, span):  
    return savgol_filter(arr, span * 2 + 1, 1)

def smooth_data_savgol_2(arr, span):  
    return savgol_filter(arr, span * 2 + 1, 2)

def smooth_data_fft(arr, span):  # the scaling of "span" is open to suggestions
    w = fftpack.rfft(arr)
    spectrum = w ** 2
    cutoff_idx = spectrum < (spectrum.max() * (1 - np.exp(-span / 2000)))
    w[cutoff_idx] = 0
    return fftpack.irfft(w)

Results

Speed

Runtime over 1000 elements, tested on a python list as well as a numpy array to hold the values.

method              | python list | numpy array
--------------------|-------------|------------
kernel regression   | 23.93405 s  | 22.75967 s
lowess              |  0.61351 s  |  0.61524 s
numpy average       |  0.02485 s  |  0.02326 s
savgol 2            |  0.00186 s  |  0.00196 s
savgol 1            |  0.00157 s  |  0.00161 s
savgol 0            |  0.00155 s  |  0.00151 s
numpy convolve + me |  0.00121 s  |  0.00115 s
numpy cumsum + me   |  0.00114 s  |  0.00105 s
fft                 |  0.00021 s  |  0.00021 s
numpy convolve      |  0.00017 s  |  0.00015 s

Especially kernel regression is very slow to compute over 1k elements, lowess also fails when the dataset becomes much larger. numpy convolve and fft are especially fast. I did not investigate the runtime behavior (O(n)) with increasing or decreasing sample size.

Edge behavior

I'll separate this part into two, to keep image understandable.

Numpy based methods + savgol 0:

These methods calculate an average of the data, the graph is not smoothed. They all (with the exception of numpy.cumsum) result in the same graph when the window that is used to calculate the average does not touch the edge of the data. The discrepancy to numpy.cumsum is most likely due to a 'off by one' error in the window size.

There are different edge behaviours when the method has to work with less data:

• savgol 0: continues with a constant to the edge of the data (savgol 1 and savgol 2 end with a line and parabola respectively)
• numpy average: stops when the window reaches the left side of the data and fills those places in the array with Nan, same behaviour as my_average method on the right side
• numpy convolve: follows the data pretty accurately. I suspect the window size is reduced symmetrically when one side of the window reaches the edge of the data
• my_average/me: my own method that I implemented, because I was not satisfied with the other ones. Simply shrinks the part of the window that is reaching beyond the data to the edge of the data, but keeps the window to the other side the original size given with span

Complicated methods:

These methods all end with a nice fit to the data. savgol 1 ends with a line, savgol 2 with a parabola.

Curve behaviour

To showcase the behaviour of the different methods in the middle of the data.

The different savgol and average filters produce a rough line, lowess, fft and kernel regression produce a smooth fit. lowess appears to cut corners when the data changes.

Motivation

I have a Raspberry Pi logging data for fun and the visualization proved to be a small challenge. All data points, except RAM usage and ethernet traffic are only recorded in discrete steps and/or inherently noisy. For example the temperature sensor only outputs whole degrees, but differs by up to two degrees between consecutive measurements. No useful information can be gained from such a scatter plot. To visualize the data I therefore needed some method that is not too computationally expensive and produced a moving average. I also wanted nice behavior at the edges of the data, as this especially impacts the latest info when looking at live data. I settled on the numpy convolve method with my_average to improve the edge behavior.

Relative paths are fine and quotes aren't necessary. Another thing that can help is to use the "shorthand" background property to specify a background color in case the image doesn't load or isn't available for some reason.

#elementID {
    background: #000 url(images/slides/background.jpg) repeat-x top left;
}

Notice also that you can specify whether the image will repeat and in what direction (if you don't specify, the default is to repeat horizontally and vertically), and also the location of the image relative to its container.

If nothing helped then you should arrange one more board and try to flash it through the Arduino as ISP option as shown in Arduino as ISP and Arduino Bootloaders or From Arduino to a Microcontroller on a Breadboard.

Instead of a boot loader, you can select your own programs to flash via ISP.

It is Yoda condition writing in different manner

In java

String myString = null;
if (myString.equals("foobar")) { /* ... */ } //Will give u null pointer

yoda condition

String myString = null;
if ("foobar".equals(myString)) { /* ... */ } // will be false 

It is hard to make a good timing, because the performance.dominteractive is miscalulated (anyway an interesting link for timing developers).

When dom is parsed it still may load and execute deferred scripts. And inline scripts waiting for css (css blocking dom) has to be loaded also until DOMContentloaded. So it is not yet parsed?

And we have readystatechange event where we can look at readyState that unfortunately is missing "dom is parsed" that happens somewhere between "loaded" and "interactive".

Everything becomes problematic when even not the Timing API gives us a time when dom stoped parsing HTML and starting The End process. This standard say the first point has to be that "interactive" fires precisely after dom parsed! Both Chrome and FF has implemented it when document has finished loading sometime after it has parsed. They seem to (mis)interpret the standars as parsing continues beyond deferred scripts executed while people misinterpret DOMContentLoaded as something hapen before defered executing and not after. Anyway...

My recommendation for you is to read about? Navigation Timing API. Or go the easy way and choose a oneliner of these, or run all three and look in your browsers console ...

  document.addEventListener('readystatechange', function() { console.log("Fiered '" + document.readyState + "' after " + performance.now() + " ms"); });

  document.addEventListener('DOMContentLoaded', function() { console.log("Fiered DOMContentLoaded after " + performance.now() + " ms"); }, false);

  window.addEventListener('load', function() { console.log("Fiered load after " + performance.now() + " ms"); }, false);

The time is in milliseconds after document started. I have verified with Navigation? Timing API.

To get seconds for exampe from the time you did var ti = performance.now() you can do parseInt(performance.now() - ti) / 1000

Instead of that kind of performance.now() subtractions the code get little shorter by User Timing API where you set marks in your code and measure between marks.

You can't have two simultaneous queries because mysqli uses unbuffered queries by default (for prepared statements; it's the opposite for vanilla mysql_query). You can either fetch the first one into an array and loop through that, or tell mysqli to buffer the queries (using $stmt->store_result()).

See here for details.

In my Notepad++ 7.2.2, the Preferences section it's a bit different.

The option is located at: Settings / Preferences / Language / Replace by space as in the Screenshot.

Use dbms_lob.instr and dbms_lob.substr, just like regular InStr and SubstStr functions.
Look at simple example:

SQL> create table t_clob(
  2    id number,
  3    cl clob
  4  );

Tabela zosta¦a utworzona.

SQL> insert into t_clob values ( 1, ' xxxx abcd xyz qwerty 354657 [] ' );

1 wiersz zosta¦ utworzony.

SQL> declare
  2    i number;
  3  begin
  4    for i in 1..400 loop
  5        update t_clob set cl = cl || ' xxxx abcd xyz qwerty 354657 [] ';
  6    end loop;
  7    update t_clob set cl = cl || ' CALCULATION=[N]NEW.PRODUCT_NO=[T9856] OLD.PRODUCT_NO=[T9852].... -- with other text ';
  8    for i in 1..400 loop
  9        update t_clob set cl = cl || ' xxxx abcd xyz qwerty 354657 [] ';
 10    end loop;
 11  end;
 12  /

Procedura PL/SQL zosta¦a zako?czona pomytlnie.

SQL> commit;

Zatwierdzanie zosta¦o uko?czone.
SQL> select length( cl ) from t_clob;

LENGTH(CL)
----------
     25717

SQL> select dbms_lob.instr( cl, 'NEW.PRODUCT_NO=[' ) from t_clob;

DBMS_LOB.INSTR(CL,'NEW.PRODUCT_NO=[')
-------------------------------------
                                12849

SQL> select dbms_lob.substr( cl, 5,dbms_lob.instr( cl, 'NEW.PRODUCT_NO=[' ) + length( 'NEW.PRODUCT_NO=[') ) new_product
  2  from t_clob;

NEW_PRODUCT
--------------------------------------------------------------------------------
T9856

Anything can be taken as True until the opposite is presented. This is the way duality works. It is a way that opposites are compared. Black can be True until white at which point it is False. Black can also be False until white at which point it is True. It is not a state but a comparison of opposite states. If either is True the other is wrong. True does not mean it is correct or is accepted. It is a state where the opposite is always False. It is duality.

!important, after your CSS declaration.

div {
   color: blue !important; 

   /* This Is Now Working */
}

Have you tried displaying a £ ?

Here is an overwhelming list.

There is no built-in method, but there are several ways to do it. The most straightforward way that I can think of at the moment is:

1. Create a subclass of JComponent.
2. Override the paintComponent(Graphics g) method to paint the image that you want to display.
3. Set the content pane of the JFrame to be this subclass.

Some sample code:

class ImagePanel extends JComponent {
    private Image image;
    public ImagePanel(Image image) {
        this.image = image;
    }
    @Override
    protected void paintComponent(Graphics g) {
        super.paintComponent(g);
        g.drawImage(image, 0, 0, this);
    }
}

// elsewhere
BufferedImage myImage = ImageIO.read(...);
JFrame myJFrame = new JFrame("Image pane");
myJFrame.setContentPane(new ImagePanel(myImage));

Note that this code does not handle resizing the image to fit the JFrame, if that's what you wanted.

I've solved the issue on one of my websites by explicitly setting the width of the body in javascript by the viewport size minus the width of the scrollbar. I use a jQuery based function documented here to determine the width of the scrollbar.

<body id="bodyid>

var bodyid = document.getElementById('bodyid');
bodyid.style.width = window.innerWidth - scrollbarWidth() + "px";

I found using opacity is better, it allows you to add css3 transitions to make a nice finished hover effect. The transitions will just be dropped by older IE browsers, so it degrades gracefully to.

#stuff {_x000D_
    opacity: 0.0;_x000D_
    -webkit-transition: all 500ms ease-in-out;_x000D_
    -moz-transition: all 500ms ease-in-out;_x000D_
    -ms-transition: all 500ms ease-in-out;_x000D_
    -o-transition: all 500ms ease-in-out;_x000D_
    transition: all 500ms ease-in-out;_x000D_
}_x000D_
#hover {_x000D_
    width:80px;_x000D_
    height:20px;_x000D_
    background-color:green;_x000D_
    margin-bottom:15px;_x000D_
}_x000D_
#hover:hover + #stuff {_x000D_
    opacity: 1.0;_x000D_
}

<div id="hover">Hover</div>_x000D_
<div id="stuff">stuff</div>

Try to change the port number in application.yaml (or application.properties) to something else.

If you don't have the source code and API documentation, the machine code is all there is, you need to disassemble the dll library using something like IDA Pro , another option is use the trial version of PE Explorer.

PE Explorer provides a Disassembler. There is only one way to figure out the parameters: run the disassembler and read the disassembly output. Unfortunately, this task of reverse engineering the interface cannot be automated.

PE Explorer comes bundled with descriptions for 39 various libraries, including the core Windows® operating system libraries (eg. KERNEL32, GDI32, USER32, SHELL32, WSOCK32), key graphics libraries (DDRAW, OPENGL32) and more.

_{(source: heaventools.com)}

Obvious caveats aside, if your array was actually like the one above, you could do

if [[ ${arr[*]} =~ d ]]
then
  do your thing
else
  do something
fi

const elem= document.getElementsByClassName('column')

for (let i = elem.length; 0 < i ; )
    elem[--i].remove();

OR

const elem= document.getElementsByClassName('column')

while (elem.length > 0 )
    elem[0].remove();

$.each() works for objects and arrays both:

var data = { "programs": [ { "name":"zonealarm", "price":"500" }, { "name":"kaspersky", "price":"200" } ] };

$.each(data.programs, function (i) {
    $.each(data.programs[i], function (key, val) {
        alert(key + val);
    });
});

...and since you will get the current array element as second argument:

$.each(data.programs, function (i, currProgram) {
    $.each(currProgram, function (key, val) {
        alert(key + val);
    });
});

You can link libraries from cdn (Content delivery network):

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>

Or link libraries locally, add css files in the css folder and jquery in js folder. You have to keep both folders in the laravel public folder then you can link like below:

<link rel="stylesheet" href="{{asset('css/bootstrap-theme.min.css')}}">
<script src="{{asset('js/jquery.min.js')}}"></script>

or else

{{ HTML::style('css/style.css') }}
{{ HTML::script('js/functions.js') }}

If you link js files and css files locally (like in the last two examples) you need to add js and css files to the js and css folders which are in public\js or public\css not in resources\assets.

Use this to delete everything:

docker system prune -a --volumes

Remove all unused containers, volumes, networks and images

WARNING! This will remove:
    - all stopped containers
    - all networks not used by at least one container
    - all volumes not used by at least one container
    - all images without at least one container associated to them
    - all build cache

https://docs.docker.com/engine/reference/commandline/system_prune/#extended-description

Here is another option: delete the builds with cURL.

$ curl -X POST http://jenkins-host.tld:8080/jenkins/job/myJob/[1-56]/doDeleteAll

The above deletes build #1 to #56 for job myJob.

If authentication is enabled on the Jenkins instance, a user name and API token must be provided like this:

$ curl -u userName:apiToken -X POST http://jenkins-host.tld:8080/jenkins/job/myJob/[1-56]/doDeleteAll

The API token must be fetched from the /me/configure page in Jenkins. Just click on the "Show API Token..." button to display both the user name and the API token.

Edit: one might have to replace doDeleteAll by doDelete in the URLs above to make this work, depending on the configuration or the version of Jenkins used.

My simple solution is to style hr with css to have zero top & bottom margins, zero border, 1 pixel height and contrasting background color. This can be done by setting the style directly or by defining a class, for example, like:

.thin_hr {
margin-top:0;
margin-bottom:0;
border:0;
height:1px;
background-color:black;
}

Do it in this format:

classmehodisin.methodname();

For example:

MyClass1.clearscreen();

I hope this helped.` Note:The method must be static.

1. Go to the path where you saved the java file you want to compile.
2. Replace path by typing cmd and press enter.
3. Command Prompt Directory will pop up containing the path file like C:/blah/blah/foldercontainJava
4. Enter javac javafile.java
5. Press Enter. It will automatically generate java class file

Your main() method is static, but it is referencing two non-static members: con2 and getConnectionUrl2(). You need to do one of three things:

1) Make con2 and getConnectionUrl2() static.

2) Inside main(), create an instance of class testconnect and access con2 and getConnectionUrl2() off of that.

3) Break out a different class to hold con2 and getConnectionUrl2() so that testconnect only has main in it. It will still need to instantiate the different class and call the methods off that.

Option #3 is the best option. #1 is the worst.

But, you cannot access non-static members from within a static method.

I have encountered problem installing numpy package to pycharm and finally figured out. I hope it would be helpful for someone having the same problem in installing numpy and other packages on pycharm.

Pycharm Setting :

Go to File => Setting => Project => Project Interpreter. On this window select the appropriate project interpreter. After this, a list of packages under the selected project interpreter will be shown. From the list select pip and check if the version column and the latest version column are the same. If different upgrade the version to the latest version by selecting the pip and using the upward triangle sign on the right side of the lists. Once the upgrading completed successfully, you can now add new packages from the plus sign.

I hope this would be clear and useful for someone.

The Barack Obama app took 22 days to develop from first code to release. Three developers (although not all of them were full time). 10 people total. Figure 500-1000 man hours. Contracting rates are $100-150/hr. Figure $50000-$150000. Compare your app to Obama.app and scale accordingly.

As @arpanmangal, the solutions above do not work for me (matplotlib 3.0.3, python 3.5.2).

It seems that using .show() in a figure, e.g., figure.show(), is not recommended, because this method does not manage a GUI event loop and therefore the figure is just shown briefly. (See figure.show() documentation). However, I do not find any another way to show only a figure.

In my solution I get to prevent the figure for instantly closing by using click events. We do not have to close the figure — closing the figure deletes it.

I present two options: - waitforbuttonpress(timeout=-1) will close the figure window when clicking on the figure, so we cannot use some window functions like zooming. - ginput(n=-1,show_clicks=False) will wait until we close the window, but it releases an error :-.

Example:

import matplotlib.pyplot as plt

fig1, ax1 = plt.subplots(1) # Creates figure fig1 and add an axes, ax1
fig2, ax2 = plt.subplots(1) # Another figure fig2 and add an axes, ax2

ax1.plot(range(20),c='red') #Add a red straight line to the axes of fig1.
ax2.plot(range(100),c='blue') #Add a blue straight line to the axes of fig2.

#Option1: This command will hold the window of fig2 open until you click on the figure
fig2.waitforbuttonpress(timeout=-1) #Alternatively, use fig1

#Option2: This command will hold the window open until you close the window, but
#it releases an error.
#fig2.ginput(n=-1,show_clicks=False) #Alternatively, use fig1

#We show only fig2
fig2.show() #Alternatively, use fig1

Specify all fields but your ID field.

INSERT INTO MyTable (FIELD2, FIELD3, ..., FIELD529, PreviousId)
SELECT FIELD2, NULL, ..., FIELD529, FIELD1
FROM MyTable
WHERE FIELD1 = @Id;

Kind of old question, but with the latest XCode, codesign is easy:

$ codesign -s my_certificate example.ipa 

$ codesign -vv example.ipa
example.ipa: valid on disk
example.ipa: satisfies its Designated Requirement

Contrary to some of the above answers, here is my understanding based on experience with each of them:

• MySQL: database/schema :: table
• SQL Server: database :: (schema/namespace ::) table
• Oracle: database/schema/user :: (tablespace ::) table

Please correct me on whether tablespace is optional or not with Oracle, it's been a long time since I remember using them.

There's a strong culture of tuples being for heterogeneous collections, similar to what you'd use structs for in C, and lists being for homogeneous collections, similar to what you'd use arrays for. But I've never quite squared this with the mutability issue mentioned in the other answers. Mutability has teeth to it (you actually can't change a tuple), while homogeneity is not enforced, and so seems to be a much less interesting distinction.

Extending Richard Cook's answer.

Here's the ant task to run any program (including, but not limited to Java programs):

<target name="run">
   <exec executable="name-of-executable">
      <arg value="${arg0}"/>
      <arg value="${arg1}"/>
   </exec>
</target>

Here's the task to run a Java program from a .jar file:

<target name="run-java">
   <java jar="path for jar">
      <arg value="${arg0}"/>
      <arg value="${arg1}"/>
   </java>
</target>

You can invoke either from the command line like this:

ant -Darg0=Hello -Darg1=World run

Make sure to use the -Darg syntax; if you ran this:

ant run arg0 arg1

then ant would try to run targets arg0 and arg1.

According to Apple documents for swift 4.1 you can use this struct so easily to create a 2D array:

Link: https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/Subscripts.html

Code sample:

struct Matrix {
    let rows: Int, columns: Int
    var grid: [Double]
    init(rows: Int, columns: Int) {
        self.rows = rows
        self.columns = columns
        grid = Array(repeating: 0.0, count: rows * columns)
    }
    func indexIsValid(row: Int, column: Int) -> Bool {
        return row >= 0 && row < rows && column >= 0 && column < columns
    }
    subscript(row: Int, column: Int) -> Double {
        get {
            assert(indexIsValid(row: row, column: column), "Index out of range")
            return grid[(row * columns) + column]
        }
        set {
            assert(indexIsValid(row: row, column: column), "Index out of range")
            grid[(row * columns) + column] = newValue
        }
    }
}

When using the .html() method, a htmlString must be the parameter. (source) Put your string inside a HTML tag and it should work or use .text() as suggested by farzad.

Example:

<div class="demo-container">
    <div class="demo-box">Demonstration Box</div>
</div>

<script type="text/javascript">
$("div.demo-container").html( "<p>All new content. <em>You bet!</em></p>" );
</script>

ESP is the current stack pointer, which will change any time a word or address is pushed or popped onto/off off the stack. EBP is a more convenient way for the compiler to keep track of a function's parameters and local variables than using the ESP directly.

Generally (and this may vary from compiler to compiler), all of the arguments to a function being called are pushed onto the stack by the calling function (usually in the reverse order that they're declared in the function prototype, but this varies). Then the function is called, which pushes the return address (EIP) onto the stack.

Upon entry to the function, the old EBP value is pushed onto the stack and EBP is set to the value of ESP. Then the ESP is decremented (because the stack grows downward in memory) to allocate space for the function's local variables and temporaries. From that point on, during the execution of the function, the arguments to the function are located on the stack at positive offsets from EBP (because they were pushed prior to the function call), and the local variables are located at negative offsets from EBP (because they were allocated on the stack after the function entry). That's why the EBP is called the Frame Pointer, because it points to the center of the function call frame.

Upon exit, all the function has to do is set ESP to the value of EBP (which deallocates the local variables from the stack, and exposes the entry EBP on the top of the stack), then pop the old EBP value from the stack, and then the function returns (popping the return address into EIP).

Upon returning back to the calling function, it can then increment ESP in order to remove the function arguments it pushed onto the stack just prior to calling the other function. At this point, the stack is back in the same state it was in prior to invoking the called function.

The OP added in his question:

the files checked out using msysgit are using CR+LF and I want to force msysgit to get them with LF

A first simple step would still be in a .gitattributes file:

# 2010
*.txt -crlf

# 2020
*.txt text eol=lf 

(as noted in the comments by grandchild, referring to .gitattributes End-of-line conversion), to avoid any CRLF conversion for files with correct eol.

And I have always recommended git config --global core.autocrlf false to disable any conversion (which would apply to all versioned files)

See Best practices for cross platform git config?

Since Git 2.16 (Q1 2018), you can use git add --renormalize . to apply those .gitattributes settings immediately.

But a second more powerful step involves a gitattribute filter driver and add a smudge step

Whenever you would update your working tree, a script could, only for the files you have specified in the .gitattributes, force the LF eol and any other formatting option you want to enforce.
If the "clear" script doesn't do anything, you will have (after commit) transformed your files, applying exactly the format you need them to follow.

We need a JSON file which we need to export in the controller of angularjs and we should be able to call from the HTML file. We will look at both. But before we start, we need to first add two files in our angular library. Those two files are json-export-excel.js and filesaver.js. Moreover, we need to include the dependency in the angular module. So the first two steps can be summarised as follows -

1) Add json-export.js and filesaver.js in your angular library.

2) Include the dependency of ngJsonExportExcel in your angular module.

      var myapp = angular.module('myapp', ['ngJsonExportExcel'])

Now that we have included the necessary files we can move on to the changes which need to be made in the HTML file and the controller. We assume that a json is being created on the controller either manually or by making a call to the backend.

HTML :

Current Page as Excel
All Pages as Excel 

In the application I worked, I brought paginated results from the backend. Therefore, I had two options for exporting to excel. One for the current page and one for all data. Once the user selects an option, a call goes to the controller which prepares a json (list). Each object in the list forms a row in the excel.

Read more at - https://www.oodlestechnologies.com/blogs/Export-to-excel-using-AngularJS

You can use the mt and mb spacing utilities to add extra margins to the <hr>, for example:

<hr class="mt-5 mb-5">

https://getbootstrap.com/docs/4.3/utilities/spacing/

From a quick google search it seems that the problem is a file or url couldn't be found be the HTTPservice.

Here are the links where I found this information:

http://www.judahfrangipane.com/blog/2007/02/15/error-2032-stream-error/

http://curtismorley.com/2008/02/08/actionscript-error-2032/

If list

I was doing something for a list which is a set of strings and you want to remove all lines that have a certain substring you can do this

import re
def RemoveInList(sub,LinSplitUnOr):
    indices = [i for i, x in enumerate(LinSplitUnOr) if re.search(sub, x)]
    A = [i for j, i in enumerate(LinSplitUnOr) if j not in indices]
    return A

where sub is a patter that you do not wish to have in a list of lines LinSplitUnOr

for example

A=['Apple.good','Orange.good','Pear.bad','Pear.good','Banana.bad','Potato.bad']
sub = 'good'
A=RemoveInList(sub,A)

Then A will be

You should convert the string to an enumeration value before comparing.

Enum.TryParse("Retailer", out AccountType accountType);

Then

if (userProfile?.AccountType == accountType)
{
    //your code
}

I found that the simplest way to achieve this is by adding the file.json under folder: assets.

No need to edit: .angular-cli.json

Service

@Injectable()
export class DataService {
  getJsonData(): Promise<any[]>{
    return this.http.get<any[]>('http://localhost:4200/assets/data.json').toPromise();
  }
}

Component

private data: any[];

constructor(private dataService: DataService) {}

ngOnInit() {
    data = [];
    this.dataService.getJsonData()
      .then( result => {
        console.log('ALL Data: ', result);
        data = result;
      })
      .catch( error => {
        console.log('Error Getting Data: ', error);
      });
  }

Extra:

Ideally, you only want to have this in a dev environment so to be bulletproof. create a variable on your environment.ts

export const environment = {
  production: false,
  baseAPIUrl: 'http://localhost:4200/assets/data.json'
};

Then replace the URL on the http.get for ${environment.baseAPIUrl}

And the environment.prod.ts can have the production API URL.

Hope this helps!

This worked for me:

<a onClick={this.openPopupbox} style={{cursor: 'pointer'}}>

Try doing this:

py -m pip install pipwin
py -m pipwin install PyAudio

sampleApp.controller('sampleApp', ['$scope', '$state', function($scope, $state){

Same thing for me, comma ',' before function helped me in fixing the issue -- Error: ng:areq Bad Argument

Another way to get this error is by accidentally writing the definition of something in an anonymous namespace:

foo.h:

namespace foo {
    void bar();
}

foo.cc:

namespace foo {
    namespace {  // wrong
        void bar() { cout << "hello"; };
    }
}

other.cc file:

#include "foo.h"

void baz() {
    foo::bar();
}

Let's say you are writing a test case for a negative flow where the code being tested should raise an exception.

try{
   bizMethod(badData);
   fail(); // FAIL when no exception is thrown
} catch (BizException e) {
   assert(e.errorCode == THE_ERROR_CODE_U_R_LOOKING_FOR)
}

<td class="first"> <?php echo $proxy ?> </td> is inside a literal string that you are echoing. End the string, or concatenate it correctly:

<td class="first">' . $proxy . '</td>

Please use

plt.show(block=False)
plt.close('all')

I suggest to use a container for each img p like this:

<div class="image123">
    <div style="float:left;margin-right:5px;">
        <img src="/images/tv.gif" height="200" width="200"  />
        <p style="text-align:center;">This is image 1</p>
    </div>
    <div style="float:left;margin-right:5px;">
        <img class="middle-img" src="/images/tv.gif/" height="200" width="200" />
        <p style="text-align:center;">This is image 2</p>
    </div>
    <div style="float:left;margin-right:5px;">
        <img src="/images/tv.gif/" height="200" width="200" />
        <p style="text-align:center;">This is image 3</p>
    </div>
</div>

Then apply float:left to each container. I add and 5px margin right so there is a space between each image. Also alway close your elements. Maybe in html img tag is not important to close but in XHTML is.

fiddle

Also a friendly advice. Try to avoid inline styles as much as possible. Take a look here:

html

<div class="image123">
    <div>
        <img src="/images/tv.gif" />
        <p>This is image 1</p>
    </div>
    <div>
        <img class="middle-img" src="/images/tv.gif/" />
        <p>This is image 2</p>
    </div>
    <div>
        <img src="/images/tv.gif/" />
        <p>This is image 3</p>
    </div>
</div>

css

div{
    float:left;
    margin-right:5px;
}

div > img{
   height:200px;
    width:200px;
}

p{
    text-align:center;
}

It's generally recommended that you use linked style sheets because:

• They can be cached by browsers for performance
• Generally a lot easier to maintain for a development perspective

source

fiddle

**old_list = [[0,1,'f'], [4,2,'t'],[9,4,'afsd']]
    #let's assume we want to sort lists by last value ( old_list[2] )
    new_list = sorted(old_list, key=lambda x: x[2])**

correct me if i'm wrong but isnt the 'x[2]' calling the 3rd item in the list, not the 3rd item in the nested list? should it be x[2][2]?

$(".scroll-top").on("click", function(e){
   e.preventDefault();
   $("html, body").animate({scrollTop:"0"},600);
});

I suspect the condition you are looking for is DUP_VAL_ON_INDEX

EXCEPTION
    WHEN DUP_VAL_ON_INDEX THEN
        DBMS_OUTPUT.PUT_LINE('OH DEAR. I THINK IT IS TIME TO PANIC!')

Instead of all of this, about changing a lot of this in your app.. just do it simple as this video does.

https://www.youtube.com/watch?v=Bsm-BlXo2SI

I already use it so... it's a 100 percent effective.

There are two methods in jQuery to check for visibility:

$("#selector").is(":visible")

and

$("#selector").is(":hidden")

You can also execute commands based on visibility in the selector;

$("#selector:visible").hide()

or

$("#selector:hidden").show()

If your error event handler takes the three arguments (xmlhttprequest, textstatus, and message) when a timeout happens, the status arg will be 'timeout'.

Per the jQuery documentation:

Possible values for the second argument (besides null) are "timeout", "error", "notmodified" and "parsererror".

You can handle your error accordingly then.

I created this fiddle that demonstrates this.

$.ajax({
    url: "/ajax_json_echo/",
    type: "GET",
    dataType: "json",
    timeout: 1000,
    success: function(response) { alert(response); },
    error: function(xmlhttprequest, textstatus, message) {
        if(textstatus==="timeout") {
            alert("got timeout");
        } else {
            alert(textstatus);
        }
    }
});?

With jsFiddle, you can test ajax calls -- it will wait 2 seconds before responding. I put the timeout setting at 1 second, so it should error out and pass back a textstatus of 'timeout' to the error handler.

Hope this helps!

Or if you want to get a bit fancy you can use the bitwise not (~) and logical not(!) operators to convert the result of the inArray function to a boolean value.

if(!!~jQuery.inArray("test", myarray)) {
    console.log("is in array");
} else {
    console.log("is NOT in array");
}

The spec says seconds:

http://tools.ietf.org/html/draft-ietf-oauth-v2-22#section-4.2.2

expires_in
    OPTIONAL.  The lifetime in seconds of the access token.  For
    example, the value "3600" denotes that the access token will
    expire in one hour from the time the response was generated.

I agree with OP that it's careless for Google to not document this.

It is permission issue in my case the task scheduler has a user which doesn't have permission on the server in which the database is present.

Reiterating one of the comments from @elshev Right click on the solution -> Manage NuGet packages for solution -> Under Consolidate you can see if there are different versions of the same package was installed. Update the packages there. The conflict error is resolved.

HttpParams httpParameters = new BasicHttpParams();
            HttpProtocolParams.setVersion(httpParameters, HttpVersion.HTTP_1_1);
            HttpProtocolParams.setContentCharset(httpParameters,
                    HTTP.DEFAULT_CONTENT_CHARSET);
            HttpProtocolParams.setUseExpectContinue(httpParameters, true);

            // Set the timeout in milliseconds until a connection is
            // established.
            // The default value is zero, that means the timeout is not used.
            int timeoutConnection = 35 * 1000;
            HttpConnectionParams.setConnectionTimeout(httpParameters,
                    timeoutConnection);
            // Set the default socket timeout (SO_TIMEOUT)
            // in milliseconds which is the timeout for waiting for data.
            int timeoutSocket = 30 * 1000;
            HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);

It may be possible to use the jQuery.makeArray(obj) utility function:

var obj = $('<p />',{'class':'className'}).html('peekaboo');
var objArr = $.makeArray(obj);
var plainText = objArr[0];