The main difference between the web containers and application server is that most web containers such as Apache Tomcat implements only basic JSR like Servlet, JSP, JSTL wheres Application servers implements the entire Java EE Specification. Every application server contains web container.

The way to do this using the Extention Methods, instead of the linq query syntax would be like this:

var results = workOrders.Join(plans,
  wo => wo.WorkOrderNumber,
  p => p.WorkOrderNumber,
  (order,plan) => new {order.WorkOrderNumber, order.WorkDescription, plan.ScheduledDate}
);

Use the .length property. It is not a function.

alert($('.class').length); // alerts a nonnegative number 

With an Excel vba script to provision and create accounts. I was needing to grant full rights permissions to the folder and subfolders that were created by the tool using our administrators 'x' account to our new user.

cacls looked something like this: cacls \FileServer\Users\Username /e /g Domain\Username:C

I needed to migrate this code to Windows 7 and beyond. My solution turned out to be:

icacls \FileServer\Users\Username /grant:r Domain\Username:(OI)(CI)F /t

/grant:r - Grants specified user access rights. Permissions replace previously granted explicit permissions. Without :r, permissions are added to any previously granted explicit permissions

(OI)(CI) - This folder, subfolders, and files.

F - Full Access

/t - Traverse all subfolders to match files/directories.

What this gave me was a folder on this server that the user could only see that folder and created subfolders, that they could read and write files. As well as create new folders.

To change transparency on an svg code the simplest way is to open it on any text editor and look for the style attributes. It depends on the svg creator the way the styles are displayed. As i am an Inkscape user the usual way it set the style values is through a style tag just as if it were html but using svg native attributes like fill, stroke, stroke-width, opacity and so on. opacity affects the whole svg object, or path or group in which its stated and fill-opacity, stroke-opacity will affect just the fill and the stroke transparency. That said, I have also used and tasted to just use fill and instead of using#fff use instead the rgba standard like this rgba(255, 255, 255, 1) just as in css. This works fine for must modern browsers.

Keep in mind that if you intend to further reedit your svg the best practice, in my experience, is to always keep an untouched version at hand. Inkscape is more flexible with hand changed svgs but Illustrator and CorelDraw may have issues importing and edited svg.

Example

<path style="fill:#ff0000;fill-opacity:1;stroke:#1a1a1a;stroke-width:2px;stroke-opacity:1" d="m 144.44226,461.14425 q 16.3125,-15.05769 37.64423,-15.05769 21.33173,0 36.38942,15.05769 15.0577,15.05769 15.0577,36.38942 0,21.33173 -15.0577,36.38943 -15.05769,16.3125 -36.38942,16.3125 -21.33173,0 -37.64423,-16.3125 -15.05769,-15.0577 -15.05769,-36.38943 0,-21.33173 15.05769,-36.38942 z M 28.99995,35.764435 l 85.32692,0 23.84135,52.701923 386.48078,0 q 10.03846,0 17.5673,7.528847 8.78366,7.528845 8.78366,17.567305 0,7.52885 -2.50962,12.54808 l -94.11058,161.87019 q -13.80288,27.60577 -45.17307,27.60577 l -194.4952,0 -26.35096,40.15385 q -2.50962,6.27404 -2.50962,7.52885 0,6.27404 6.27404,6.27404 l 298.64424,0 0,50.1923 -304.91828,0 q -25.09615,0 -41.40865,-13.80288 -15.05769,-13.80289 -15.05769,-38.89904 0,-15.05769 6.27404,-25.09615 l 38.89903,-63.9952 -92.855766,-189.475962 -52.701924,0 0,-52.701923 z M 401.67784,461.14425 q 15.05769,-15.05769 36.38942,-15.05769 21.33174,0 36.38943,15.05769 16.3125,15.05769 16.3125,36.38942 0,21.33173 -16.3125,36.38943 -15.05769,16.3125 -36.38943,16.3125 -21.33173,0 -36.38942,-16.3125 -15.05769,-15.0577 -15.05769,-36.38943 0,-21.33173 15.05769,-36.38942 z"/>

Example 2

<path style="fill:#ff0000;fill-opacity:.5;stroke:#1a1a1a;stroke-width:2px;stroke-opacity:1" d="m 144.44226,461.14425 q 16.3125,-15.05769 37.64423,-15.05769 21.33173,0 36.38942,15.05769 15.0577,15.05769 15.0577,36.38942 0,21.33173 -15.0577,36.38943 -15.05769,16.3125 -36.38942,16.3125 -21.33173,0 -37.64423,-16.3125 -15.05769,-15.0577 -15.05769,-36.38943 0,-21.33173 15.05769,-36.38942 z M 28.99995,35.764435 l 85.32692,0 23.84135,52.701923 386.48078,0 q 10.03846,0 17.5673,7.528847 8.78366,7.528845 8.78366,17.567305 0,7.52885 -2.50962,12.54808 l -94.11058,161.87019 q -13.80288,27.60577 -45.17307,27.60577 l -194.4952,0 -26.35096,40.15385 q -2.50962,6.27404 -2.50962,7.52885 0,6.27404 6.27404,6.27404 l 298.64424,0 0,50.1923 -304.91828,0 q -25.09615,0 -41.40865,-13.80288 -15.05769,-13.80289 -15.05769,-38.89904 0,-15.05769 6.27404,-25.09615 l 38.89903,-63.9952 -92.855766,-189.475962 -52.701924,0 0,-52.701923 z M 401.67784,461.14425 q 15.05769,-15.05769 36.38942,-15.05769 21.33174,0 36.38943,15.05769 16.3125,15.05769 16.3125,36.38942 0,21.33173 -16.3125,36.38943 -15.05769,16.3125 -36.38943,16.3125 -21.33173,0 -36.38942,-16.3125 -15.05769,-15.0577 -15.05769,-36.38943 0,-21.33173 15.05769,-36.38942 z"/>

Example 3

<path style="fill:rgba(255, 0, 0, .5;stroke:#1a1a1a;stroke-width:2px;stroke-opacity:1" d="m 144.44226,461.14425 q 16.3125,-15.05769 37.64423,-15.05769 21.33173,0 36.38942,15.05769 15.0577,15.05769 15.0577,36.38942 0,21.33173 -15.0577,36.38943 -15.05769,16.3125 -36.38942,16.3125 -21.33173,0 -37.64423,-16.3125 -15.05769,-15.0577 -15.05769,-36.38943 0,-21.33173 15.05769,-36.38942 z M 28.99995,35.764435 l 85.32692,0 23.84135,52.701923 386.48078,0 q 10.03846,0 17.5673,7.528847 8.78366,7.528845 8.78366,17.567305 0,7.52885 -2.50962,12.54808 l -94.11058,161.87019 q -13.80288,27.60577 -45.17307,27.60577 l -194.4952,0 -26.35096,40.15385 q -2.50962,6.27404 -2.50962,7.52885 0,6.27404 6.27404,6.27404 l 298.64424,0 0,50.1923 -304.91828,0 q -25.09615,0 -41.40865,-13.80288 -15.05769,-13.80289 -15.05769,-38.89904 0,-15.05769 6.27404,-25.09615 l 38.89903,-63.9952 -92.855766,-189.475962 -52.701924,0 0,-52.701923 z M 401.67784,461.14425 q 15.05769,-15.05769 36.38942,-15.05769 21.33174,0 36.38943,15.05769 16.3125,15.05769 16.3125,36.38942 0,21.33173 -16.3125,36.38943 -15.05769,16.3125 -36.38943,16.3125 -21.33173,0 -36.38942,-16.3125 -15.05769,-15.0577 -15.05769,-36.38943 0,-21.33173 15.05769,-36.38942 z"/>

Notice that in the last example the fill-opacity has been removed as rgba standard covers both color and alpha channel.

For what is worth, I got this error doing a clean install of nodejs and npm packages of my current linux-distribution I've installed meteor using

npm install metor

And got the above referenced error. After wasting some time, I found out I should have used meteor's way to update itself:

meteor update

This command output, among others, the message that meteor was severely outdated (over 2 years) and that it was going to install itself using:

curl https://install.meteor.com/ | sh

Which was probably the command I should have run in the first place.

So the solution might be to upgrade/update whatever nodejs package(js) you're using.

You can create something like c using CSS multiple-backgrounds.

div {
    background: linear-gradient(red, red),
                linear-gradient(blue, blue),
                linear-gradient(green, green);
    background-size: 30% 50%,
                     30% 60%,
                     40% 80%;
    background-position: 0% top,
                         calc(30% * 100 / (100 - 30)) top,
                         calc(60% * 100 / (100 - 40)) top;
    background-repeat: no-repeat;
}

Note, you still have to use linear-gradients for background types, because CSS will not allow you to control the background-size of a single color layer. So here we just make a single-color gradient. Then you can control the size/position of each of those blocks of color independently. You also have to make sure they don't repeat, or they'll just expand and cover the whole image.

The trickiest part here is background-position. A background-position of 0% puts your element's left edge at the left. 100% puts its right edge at the right. 50% centers is middle.

For a fun bit of math to solve that, you can guess the transform is probably linear, and just solve two little slope-intercept equations.

// (at 0%, the div's left edge is 0% from the left)
0 = m * 0 + b
// (at 100%, the div's right edge is 100% - width% from the left)
100 = m * (100 - width) + b
b = 0, m = 100 / (100 - width)

so to position our 40% wide div 60% from the left, we put it at 60% * 100 / (100 - 40) (or use css-calc).

Your class doesn't have a __init__(), so by the time it's instantiated, the attribute atoms is not present. You'd have to do C.setdata('something') so C.atoms becomes available.

>>> C = Residues()
>>> C.atoms.append('thing')

Traceback (most recent call last):
  File "<pyshell#84>", line 1, in <module>
    B.atoms.append('thing')
AttributeError: Residues instance has no attribute 'atoms'

>>> C.setdata('something')
>>> C.atoms.append('thing')   # now it works
>>> 

Unlike in languages like Java, where you know at compile time what attributes/member variables an object will have, in Python you can dynamically add attributes at runtime. This also implies instances of the same class can have different attributes.

To ensure you'll always have (unless you mess with it down the line, then it's your own fault) an atoms list you could add a constructor:

def __init__(self):
    self.atoms = []

Use the StringFormat property (or ContentStringFormat on ContentControl and its derivatives, e.g. Label).

<TextBlock Text="{Binding Date, StringFormat={}{0:d}}" />

Note the {} prior to the standard String.Format positional argument notation allows the braces to be escaped in the markup extension language.

For me in datetimepicker jquery plugin format:'d/m/Y' option is worked

$("#dobDate").datetimepicker({
lang:'en',
timepicker:false,
autoclose: true,
format:'d/m/Y',
onChangeDateTime:function( ct ){
   $(".xdsoft_datetimepicker").hide();
}
});

This is a pretty common problem. Typically the best you can do is to either

A) create some kind of ceasar cipher function to encode/decode (just not rot13) or

B) the preferred method is to use an encryption key, within reach of your program, encode/decode the password. In which you can use file protection to protect access the key.

Along those lines if your app runs as a service/daemon (like a webserver) you can put your key into a password protected keystore with the password input as part of the service startup. It'll take an admin to restart your app, but you will have really good pretection for your configuration passwords.

{{ form.field_name.value }} works for me

Since we have a virtual address space of 2^32 and each page size is 2^12, we can store (2^32/2^12) = 2^20 pages. Since each entry into this page table has an address of size 4 bytes, then we have 2^20*4 = 4MB. So the page table takes up 4MB in memory.

If you are facing same problem as mine. Here is the solution which works for me.

1. Uninstall every python and anaconda.
2. Download anaconda from here "http://continuum.io/downloads" and only install it (no other python is needed).
3. Open spyder and import.

4. If you get any error, type in command prompt

   pip install module_name

I hope it will work for you too

The third statement in the for construct is only executed, but its evaluated value is discarded and not taken care of.
When the evaluated value is discarded, pre and post increment are equal.
They only differ if their value is taken.

You have to create the any view for separater like textview or imageview then set the background for that if you have image else use the color as the background.

Hope this helps you.

You may also try this, anaconda http://continuum.io/downloads

But you need to modify your environment variable PATH, so that the anaconda folder is before the original Python folder.

Since Hibernate ORM 5.2.10, you can do it likee this:

Object unproxiedEntity = Hibernate.unproxy(proxy);

Before Hibernate 5.2.10. the simplest way to do that was to use the unproxy method offered by Hibernate internal PersistenceContext implementation:

Object unproxiedEntity = ((SessionImplementor) session)
                         .getPersistenceContext()
                         .unproxy(proxy);

 public List<tbltask> gettaskssdata(int? c, int? userid, string a, string StartDate, string EndDate, int? ProjectID, int? statusid)_x000D_
        {_x000D_
            List<tbltask> tbtask = new List<tbltask>();_x000D_
            DateTime sdate = (StartDate != "") ? Convert.ToDateTime(StartDate).Date : new DateTime();_x000D_
            DateTime edate = (EndDate != "") ? Convert.ToDateTime(EndDate).Date : new DateTime();_x000D_
            tbtask = entity.tbltasks.Include(x => x.tblproject).Include(x => x.tbUser)._x000D_
                Where(x => x.tblproject.company_id == c_x000D_
                    && (ProjectID == 0 || ProjectID == x.tblproject.ProjectId)_x000D_
                    && (statusid == 0 || statusid == x.tblstatu.StatusId)_x000D_
                    && (a == "" || (x.TaskName.Contains(a) || x.tbUser.User_name.Contains(a)))_x000D_
                    && ((StartDate == "" && EndDate == "") || ((x.StartDate >= sdate && x.EndDate <= edate)))).ToList();_x000D_
_x000D_
_x000D_
_x000D_
            return tbtask;_x000D_
_x000D_
_x000D_
        }

this my query for search records based on searchdata and between start to end date

In Eclipse Neon.3, as well as in the new Eclipse Photon (4.8.0), I can resize the font easily with Ctrl + Shift + + and -, without any plugin or special key binding.

At least in Editor Windows (this does not work in other Views like Console, Project Explorer etc).

var matches = new Array();

var allDom = document.getElementsByTagName("*");
for(var i =0; i < allDom.length; i++){
    var d = allDom[i];
    if(d["data-foo"] !== undefined) {
         matches.push(d);
    }
}

Not sure who dinged me with a -1, but here's the proof.

http://jsfiddle.net/D798K/2/

I use this time format: "{birthDate": "2018-05-24T13:56:13Z}" to deserialize from json into java.time.Instant (see screenshot)

You also can do this directly on Frames

In [104]: df = DataFrame(dict(A = True, B = False),index=range(3))

In [105]: df
Out[105]: 
      A      B
0  True  False
1  True  False
2  True  False

In [106]: df.dtypes
Out[106]: 
A    bool
B    bool
dtype: object

In [107]: df.astype(int)
Out[107]: 
   A  B
0  1  0
1  1  0
2  1  0

In [108]: df.astype(int).dtypes
Out[108]: 
A    int64
B    int64
dtype: object

For Java 8, Oracle JDK vs. OpenJDK my take of key differences:

• OpenJDK is an open source implementation of the Java Standard Edition platform with contribution from Oracle and the open Java community.

• OpenJDK is released under license GPL v2 wherein Oracle JDK is licensed under Oracle Binary Code License Agreement.

• Actually, Oracle JDK’s build process builds from OpenJDK source code. So there is no major technical difference between Oracle JDK and OpenJDK. Apart from the base code, Oracle JDK includes, Oracle’s implementation of Java Plugin and Java WebStart. It also includes third-party closed source and open source components like graphics rasterizer and Rhino respectively. OpenJDK Font Renderer and Oracle JDK Flight Recorder are the noticeable major differences between Oracle JDK and OpenJDK.

• Rockit was the Oracle’s JVM and from Java SE 7, HotSpot and JRockit merged into a single JVM. So now we have only the merged HotSpot JVM available.
• There are instances where people claim that they had issues while running OpenJDK and that got solved when switched over to Oracle JDK.
• Twitter has its own JDK.
• Software like Minecraft expects Oracle JDK to be used. In fact, warns.

For a full list of differences please see the source article: Oracle JDK vs OpenJDK and Java JDK Development Process

If the JSON data in your array is sorted in some way, there are a variety of searches you could implement. However, if you're not dealing with a lot of data then you're probably going to be fine with an O(n) operation here (as you have). Anything else would probably be overkill.

Using a ScaleGestureDetector

When learning a new concept I don't like using libraries or code dumps. I found a good description here and in the documentation of how to resize an image by pinching. This answer is a slightly modified summary. You will probably want to add more functionality later, but it will help you get started.

Layout

The ImageView just uses the app logo since it is already available. You can replace it with any image you like, though.

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

    <ImageView
        android:id="@+id/imageView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:src="@mipmap/ic_launcher"
        android:layout_centerInParent="true"/>

</RelativeLayout>

Activity

We use a ScaleGestureDetector on the activity to listen to touch events. When a scale (ie, pinch) gesture is detected, then the scale factor is used to resize the ImageView.

public class MainActivity extends AppCompatActivity {

    private ScaleGestureDetector mScaleGestureDetector;
    private float mScaleFactor = 1.0f;
    private ImageView mImageView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // initialize the view and the gesture detector
        mImageView = findViewById(R.id.imageView);
        mScaleGestureDetector = new ScaleGestureDetector(this, new ScaleListener());
    }

    // this redirects all touch events in the activity to the gesture detector
    @Override
    public boolean onTouchEvent(MotionEvent event) {
        return mScaleGestureDetector.onTouchEvent(event);
    }

    private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener {

        // when a scale gesture is detected, use it to resize the image
        @Override
        public boolean onScale(ScaleGestureDetector scaleGestureDetector){
            mScaleFactor *= scaleGestureDetector.getScaleFactor();
            mImageView.setScaleX(mScaleFactor);
            mImageView.setScaleY(mScaleFactor);
            return true;
        }
    }
}

Notes

• Although the activity had the gesture detector in the example above, it could have also been set on the image view itself.

• You can limit the size of the scaling with something like

  mScaleFactor = Math.max(0.1f, Math.min(mScaleFactor, 5.0f));
  

• Thanks again to Pinch-to-zoom with multi-touch gestures In Android

• Documentation
• Use Ctrl + mouse drag to simulate a pinch gesture in the emulator.

Going on

You will probably want to do other things like panning and scaling to some focus point. You can develop these things yourself, but if you would like to use a pre-made custom view, copy TouchImageView.java into your project and use it like a normal ImageView. It worked well for me and I only ran into one bug. I plan to further edit the code to remove the warning and the parts that I don't need. You can do the same.

I solve the problem my issue was I had file named queue.py in the same directory

Meld Diff Viewer

I have had only good experiences working with Meld. I use it when I have to do messy code merges between branches. It is simple to use and has a clean interface.

• Open Source
• Linux, Windows and MacOS Supported
• Multiple File Diff
• Three-way Compare Support

In Ubuntu, install is as simple as: sudo apt-get install meld

Because in the first one , you're trying to convert a collection to an ArrayList. In the 2nd one , you just use the built in constructor of ArrayList

If you need a small and specific mechanism, you can search for DLL Triggers info.

First, you'll need to add session_start() at the top of any page that you wish to use SESSION variables on.

Also, you should check to make sure the variable is set first before using it:

if(isset($_SESSION['SESS_fname'])){
    echo $_SESSION['SESS_fname'];
}

Or, simply:

echo (isset($_SESSION['SESS_fname']) ? $_SESSION['SESS_fname'] : "Visitor");

I use fkill

INSTALL

npm i fkill-cli -g

EXAMPLES

Search process in command line

fkill

OR: kill ! ALL process

fkill node

OR: kill process using port 8080

fkill :8080

rank() : It is used to rank a record within a group of rows.

dense_rank() : The DENSE_RANK function acts like the RANK function except that it assigns consecutive ranks.

Query -

select 
    ENAME,SAL,RANK() over (order by SAL) RANK
from 
    EMP;

Output -

+--------+------+------+
| ENAME  | SAL  | RANK |
+--------+------+------+
| SMITH  |  800 |    1 |
| JAMES  |  950 |    2 |
| ADAMS  | 1100 |    3 |
| MARTIN | 1250 |    4 |
| WARD   | 1250 |    4 |
| TURNER | 1500 |    6 |
+--------+------+------+

Query -

select 
    ENAME,SAL,dense_rank() over (order by SAL) DEN_RANK
from 
    EMP;

Output -

+--------+------+-----------+
| ENAME  | SAL  |  DEN_RANK |
+--------+------+-----------+
| SMITH  |  800 |         1 |
| JAMES  |  950 |         2 |
| ADAMS  | 1100 |         3 |
| MARTIN | 1250 |         4 |
| WARD   | 1250 |         4 |
| TURNER | 1500 |         5 |
+--------+------+-----------+

Kindly try the below, Hope it will work for you.

      SELECT TOP
              ( SELECT COUNT(foo) 
                  From MyTable 
                 WHERE ISNUMERIC (foo) = 1) * 
                  FROM bar WITH(NOLOCK) 
              ORDER BY foo
                 WHERE CAST(foo AS int) > 100
               )

function googleTranslateElementInit() {
  new google.translate.TranslateElement(
    {pageLanguage: 'en'},
    'google_translate_element'
  );
}

in sys too:

import sys
# its win32, maybe there is win64 too?
is_windows = sys.platform.startswith('win')

After submitting the post you can redirect using inline javascript like below:

echo '<script language="javascript">window.location.href=""</script>';              

I use this code all the time to clear form data and reload the current form. The empty href reloads the current page in a reset mode.

In addition to the value you wish to print, the {0} {1}, etc., you can specify a format. For example, {0,4} will be a value that is padded to four spaces.

There are a number of built-in format specifiers, and in addition, you can make your own. For a decent tutorial/list see String Formatting in C#. Also, there is a FAQ here.

// YCombinator_x000D_
function anonymous(fnc) {_x000D_
  return function() {_x000D_
    fnc.apply(fnc, arguments);_x000D_
    return fnc;_x000D_
  }_x000D_
}_x000D_
_x000D_
// Invoking the first time:_x000D_
setInterval(anonymous(function() {_x000D_
  console.log("bar");_x000D_
})(), 4000);_x000D_
_x000D_
// Not invoking the first time:_x000D_
setInterval(anonymous(function() {_x000D_
  console.log("foo");_x000D_
}), 4000);_x000D_
// Or simple:_x000D_
setInterval(function() {_x000D_
  console.log("baz");_x000D_
}, 4000);

Ok this is so complex, so, let me put it more simple:

function hello(status ) {    _x000D_
  console.log('world', ++status.count);_x000D_
  _x000D_
  return status;_x000D_
}_x000D_
_x000D_
setInterval(hello, 5 * 1000, hello({ count: 0 }));

As @figha says, if this is your own web page, you should just run whatever you need to run after you make the element visible.

However, for the purposes of answering the question (and anybody making Chrome or Firefox Extensions, where this is a common use case), Mutation Summary and Mutation Observer will allow DOM changes to trigger events.

For example, triggering an event for a elements with data-widget attribute being added to the DOM. Borrowing this excellent example from David Walsh's blog:

var observer = new MutationObserver(function(mutations) {
    // For the sake of...observation...let's output the mutation to console to see how this all works
    mutations.forEach(function(mutation) {
        console.log(mutation.type);
    });    
});

// Notify me of everything!
var observerConfig = {
    attributes: true, 
    childList: true, 
    characterData: true 
};

// Node, config
// In this case we'll listen to all changes to body and child nodes
var targetNode = document.body;
observer.observe(targetNode, observerConfig);

Responses include added, removed, valueChanged and more. valueChanged includes all attributes, including display etc.

package main

import (
    "fmt"
    "strings"
)

func main() {
    strs := strings.Split("127.0.0.1:5432", ":")
    ip := strs[0]
    port := strs[1]
    fmt.Println(ip, port)
}

Here is the definition for strings.Split

// Split slices s into all substrings separated by sep and returns a slice of
// the substrings between those separators.
//
// If s does not contain sep and sep is not empty, Split returns a
// slice of length 1 whose only element is s.
//
// If sep is empty, Split splits after each UTF-8 sequence. If both s
// and sep are empty, Split returns an empty slice.
//
// It is equivalent to SplitN with a count of -1.
func Split(s, sep string) []string { return genSplit(s, sep, 0, -1) }

If you hit = and expect to see line numbers, but only see byte counts, then line numbers are turned off. Hit -n to turn them on, and make sure $LESS doesn't include 'n'.

Turning off line numbers by default (for example, setting LESS=n) speeds up searches in very large files. It is handy if you frequently search through big files, but don't usually care which line you're on.

I typically run with LESS=RSXin (escape codes enabled, long lines chopped, don't clear the screen on exit, ignore case on all lower case searches, and no line number counting by default) and only use -n or -S from inside less as needed.

I've found a more reliable method (at least on Excel 2016 for Mac) is:

Assuming your long list is in column A, and the list of things to be removed from this is in column B, then paste this into all the rows of column C:

= IF(COUNTIF($B$2:$B$99999,A2)>0,"Delete","Keep")

Then just sort the list by column C to find what you have to delete.

You can use

var mystr = "Doe";
mystr = "John " + mystr;
console.log(mystr)

Regarding tables names, case, etc, the prevalent convention is:

• SQL keywords: UPPER CASE
• names (identifiers): lower_case_with_underscores

For example:

UPDATE my_table SET name = 5;

This is not written in stone, but the bit about identifiers in lower case is highly recommended, IMO. Postgresql treats identifiers case insensitively when not quoted (it actually folds them to lowercase internally), and case sensitively when quoted; many people are not aware of this idiosyncrasy. Using always lowercase you are safe. Anyway, it's acceptable to use camelCase or PascalCase (or UPPER_CASE), as long as you are consistent: either quote identifiers always or never (and this includes the schema creation!).

I am not aware of many more conventions or style guides. Surrogate keys are normally made from a sequence (usually with the serial macro), it would be convenient to stick to that naming for those sequences if you create them by hand (tablename_colname_seq).

See also some discussion here, here and (for general SQL) here, all with several related links.

Note: Postgresql 10 introduced identity columns as an SQL-compliant replacement for serial.

if ([self.locationManager respondsToSelector:@selector(setAllowsBackgroundLocationUpdates:)]) {
    [self.locationManager setAllowsBackgroundLocationUpdates:YES];
}

This is needed for background location tracking since iOS 9.

Here is what I had and what caused my "incomplete type error":

#include "X.h" // another already declared class
class Big {...} // full declaration of class A

class Small : Big {
    Small() {}
    Small(X); // line 6
}
//.... all other stuff

What I did in the file "Big.cpp", where I declared the A2's constructor with X as a parameter is..

Big.cpp

Small::Big(X my_x) { // line 9 <--- LOOK at this !
}

I wrote "Small::Big" instead of "Small::Small", what a dumb mistake.. I received the error "incomplete type is now allowed" for the class X all the time (in lines 6 and 9), which made a total confusion..

Anyways, that is where a mistake can happen, and the main reason is that I was tired when I wrote it and I needed 2 hours of exploring and rewriting the code to reveal it.

On PHP 5.3 , after lot's of searching, this is the solution that worked for me:

I've disabled the PHP garbage collection for this page by adding:

<? gc_disable(); ?>

to the end of the problematic page, that made all the errors disappear.

source.

Executing:

java.util.logging.Logger.getLogger("org.hibernate").setLevel(Level.OFF);

before hibernate's initialization worked for me.

Note: the line above will turn every logging off (Level.OFF). If you want to be less strict, you can use

java.util.logging.Logger.getLogger("org.hibernate").setLevel(Level.SEVERE);

that is silent enough. (Or check the java.util.logging.Level class for more levels).

Try this:

var idColumn="id";
var list = dt.DefaultView
    .ToTable(true, idColumn)
    .Rows
    .Cast<DataRow>()
    .Select(row => row[idColumn])
    .ToList();

The symptom of this problem is usually that the build works fine from the command line (which means your build.gradle file is set up right) but you get syntax highlighting errors in the IDE. Follow This Steps To Solve The Problem: Click on Tools from the toolbar usually at the top part of your IDE, and then navigate to Android then navigate to Sync Project with Gradle Files button. We realize it's less than ideal that the IDE can't just take care of itself instead of forcing you to manually sync at the right time; we're tracking progress on this in https://code.google.com/p/android/issues/detail?id=63151

You can add ng-change directive to input fields. Have a look at the docs example.

The syntax error is just due to a missing alias for the subquery:

select COUNT(*) from
(
select m.Company_id
from Monitor as m
    inner join Monitor_Request as mr on mr.Company_ID=m.Company_id
    group by m.Company_id
    having COUNT(m.Monitor_id)>=5)  mySubQuery  /* Alias */

> df <- data.frame(matrix(ncol = 300, nrow = 100))
> dim(df)
[1] 100 300

#include <stdio.h>
#include <stdlib.h>
int main () {

puts("Program Will Sleep For 2 Seconds");

system("sleep 2");      // works for linux systems


return 0;
}

com.fasterxml.jackson.databind.type.TypeFactory._hashMapSuperInterfaceChain(HierarchicType)

com.fasterxml.jackson.databind.type.TypeFactory._findSuperInterfaceChain(Type, Class)
  com.fasterxml.jackson.databind.type.TypeFactory._findSuperTypeChain(Class, Class)
     com.fasterxml.jackson.databind.type.TypeFactory.findTypeParameters(Class, Class, TypeBindings)
        com.fasterxml.jackson.databind.type.TypeFactory.findTypeParameters(JavaType, Class)
           com.fasterxml.jackson.databind.type.TypeFactory._fromParamType(ParameterizedType, TypeBindings)
              com.fasterxml.jackson.databind.type.TypeFactory._constructType(Type, TypeBindings)
                 com.fasterxml.jackson.databind.type.TypeFactory.constructType(TypeReference)
                    com.fasterxml.jackson.databind.ObjectMapper.convertValue(Object, TypeReference)

The method _hashMapSuperInterfaceChain in class com.fasterxml.jackson.databind.type.TypeFactory is synchronized. Am seeing contention on the same at high loads.

May be another reason to avoid a static ObjectMapper

For me, this one worked without the sudo access.

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

For more reference, please follow https://gist.github.com/mxcl/323731

The easiest way to convert a byte array to a stream is using the MemoryStream class:

Stream stream = new MemoryStream(byteArray);

when you want to write a 1D Array in a Excel sheet you have to transpose it and you don't have to create a 2D array with 1 column ([n, 1]) as I read above! Here is a example of code :

 wSheet.Cells(RowIndex, colIndex).Resize(RowsCount, ).Value = _excel.Application.transpose(My1DArray)

Have a good day, Gilles

On Android 4.4 KitKat, I found mine in: /sdcard/Android/data/<app.package.name>

Markushi wrote a circle button widget with amazing effects. Click here!

A general purpose ToCsv() extension method:

• Supports Int16/32/64, float, double, decimal, and anything supporting ToString()
• Optional custom join separator
• Optional custom selector
• Optional null/empty handling specification (*Opt() overloads)

Usage Examples:

"123".ToCsv() // "1,2,3"
"123".ToCsv(", ") // "1, 2, 3"
new List<int> { 1, 2, 3 }.ToCsv() // "1,2,3"

new List<Tuple<int, string>> 
{ 
    Tuple.Create(1, "One"), 
    Tuple.Create(2, "Two") 
}
.ToCsv(t => t.Item2);  // "One,Two"

((string)null).ToCsv() // throws exception
((string)null).ToCsvOpt() // ""
((string)null).ToCsvOpt(ReturnNullCsv.WhenNull) // null

Implementation

/// <summary>
/// Specifies when ToCsv() should return null.  Refer to ToCsv() for IEnumerable[T]
/// </summary>
public enum ReturnNullCsv
{
    /// <summary>
    /// Return String.Empty when the input list is null or empty.
    /// </summary>
    Never,

    /// <summary>
    /// Return null only if input list is null.  Return String.Empty if list is empty.
    /// </summary>
    WhenNull,

    /// <summary>
    /// Return null when the input list is null or empty
    /// </summary>
    WhenNullOrEmpty,

    /// <summary>
    /// Throw if the argument is null
    /// </summary>
    ThrowIfNull
}   

/// <summary>
/// Converts IEnumerable list of values to a comma separated string values.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="values">The values.</param>        
/// <param name="joinSeparator"></param>
/// <returns>System.String.</returns>
public static string ToCsv<T>(
    this IEnumerable<T> values,            
    string joinSeparator = ",")
{
    return ToCsvOpt<T>(values, null /*selector*/, ReturnNullCsv.ThrowIfNull, joinSeparator);
}

/// <summary>
/// Converts IEnumerable list of values to a comma separated string values.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="values">The values.</param>
/// <param name="selector">An optional selector</param>
/// <param name="joinSeparator"></param>
/// <returns>System.String.</returns>
public static string ToCsv<T>(
    this IEnumerable<T> values,
    Func<T, string> selector,            
    string joinSeparator = ",") 
{
    return ToCsvOpt<T>(values, selector, ReturnNullCsv.ThrowIfNull, joinSeparator);
}

/// <summary>
/// Converts IEnumerable list of values to a comma separated string values.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="values">The values.</param>
/// <param name="returnNullCsv">Return mode (refer to enum ReturnNullCsv).</param>
/// <param name="joinSeparator"></param>
/// <returns>System.String.</returns>
public static string ToCsvOpt<T>(
    this IEnumerable<T> values,
    ReturnNullCsv returnNullCsv = ReturnNullCsv.Never,
    string joinSeparator = ",")
{
    return ToCsvOpt<T>(values, null /*selector*/, returnNullCsv, joinSeparator);
}

/// <summary>
/// Converts IEnumerable list of values to a comma separated string values.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="values">The values.</param>
/// <param name="selector">An optional selector</param>
/// <param name="returnNullCsv">Return mode (refer to enum ReturnNullCsv).</param>
/// <param name="joinSeparator"></param>
/// <returns>System.String.</returns>
public static string ToCsvOpt<T>(
    this IEnumerable<T> values, 
    Func<T, string> selector,
    ReturnNullCsv returnNullCsv = ReturnNullCsv.Never,
    string joinSeparator = ",")
{
    switch (returnNullCsv)
    {
        case ReturnNullCsv.Never:
            if (!values.AnyOpt())
                return string.Empty;
            break;

        case ReturnNullCsv.WhenNull:
            if (values == null)
                return null;
            break;

        case ReturnNullCsv.WhenNullOrEmpty:
            if (!values.AnyOpt())
                return null;
            break;

        case ReturnNullCsv.ThrowIfNull:
            if (values == null)
                throw new ArgumentOutOfRangeException("ToCsvOpt was passed a null value with ReturnNullCsv = ThrowIfNull.");
            break;

        default:
            throw new ArgumentOutOfRangeException("returnNullCsv", returnNullCsv, "Out of range.");
    }

    if (selector == null)
    {
        if (typeof(T) == typeof(Int16) || 
            typeof(T) == typeof(Int32) || 
            typeof(T) == typeof(Int64))
        {                   
            selector = (v) => Convert.ToInt64(v).ToStringInvariant();
        }
        else if (typeof(T) == typeof(decimal))
        {
            selector = (v) => Convert.ToDecimal(v).ToStringInvariant();
        }
        else if (typeof(T) == typeof(float) ||
                typeof(T) == typeof(double))
        {
            selector = (v) => Convert.ToDouble(v).ToString(CultureInfo.InvariantCulture);
        }
        else
        {
            selector = (v) => v.ToString();
        }            
    }

    return String.Join(joinSeparator, values.Select(v => selector(v)));
}

public static string ToStringInvariantOpt(this Decimal? d)
{
    return d.HasValue ? d.Value.ToStringInvariant() : null;
}

public static string ToStringInvariant(this Decimal d)
{
    return d.ToString(CultureInfo.InvariantCulture);
}

public static string ToStringInvariantOpt(this Int64? l)
{
    return l.HasValue ? l.Value.ToStringInvariant() : null;
}

public static string ToStringInvariant(this Int64 l)
{
    return l.ToString(CultureInfo.InvariantCulture);
}

public static string ToStringInvariantOpt(this Int32? i)
{
    return i.HasValue ? i.Value.ToStringInvariant() : null;
}

public static string ToStringInvariant(this Int32 i)
{
    return i.ToString(CultureInfo.InvariantCulture);
}

public static string ToStringInvariantOpt(this Int16? i)
{
    return i.HasValue ? i.Value.ToStringInvariant() : null;
}

public static string ToStringInvariant(this Int16 i)
{
    return i.ToString(CultureInfo.InvariantCulture);
}

You may use my library that does that automatically, I've been improving it for the past 2 years http://phery-php-ajax.net

Phery::instance()->set(array(
   'phpfunction' => function($data){
      /* Do your thing */
      return PheryResponse::factory(); // do your dom manipulation, return JSON, etc
   }
))->process();

The javascript would be simple as

phery.remote('phpfunction');

You can pass all the dynamic javascript part to the server, with a query builder like chainable interface, and you may pass any type of data back to the PHP. For example, some functions that would take too much space in the javascript side, could be called in the server using this (in this example, mcrypt, that in javascript would be almost impossible to accomplish):

function mcrypt(variable, content, key){
  phery.remote('mcrypt_encrypt', {'var': variable, 'content': content, 'key':key || false});
}

//would use it like (you may keep the key on the server, safer, unless it's encrypted for the user)
window.variable = '';
mcrypt('variable', 'This must be encoded and put inside variable', 'my key');

and in the server

Phery::instance()->set(array(
  'mcrypt_encrypt' => function($data){
     $r = new PheryResponse;

     $iv_size = mcrypt_get_iv_size(MCRYPT_RIJNDAEL_256, MCRYPT_MODE_ECB);
     $iv = mcrypt_create_iv($iv_size, MCRYPT_RAND);
     $encrypted = mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $data['key'] ? : 'my key', $data['content'], MCRYPT_MODE_ECB, $iv);
     return $r->set_var($data['variable'], $encrypted);
     // or call a callback with the data, $r->call($data['callback'], $encrypted);
  }
))->process();

Now the variable will have the encrypted data.

Finally.. I used:

componentDidMount() {
  window.scrollTo(0, 0)
}

EDIT: React v16.8+

useEffect(() => {
  window.scrollTo(0, 0)
}, [])

If you don't want to do this in a batch script, you can do this from the command line like this:

for %I in (test.jpg) do @echo %~zI

Ugly, but it works. You can also pass in a file mask to get a listing for more than one file:

for %I in (*.doc) do @echo %~znI

Will display the size, file name of each .DOC file.

In the specific case where all the files have the same extension but with different suffix (say number of log file) you use the following:

scp [email protected]:/some/log/folder/some_log_file.* ./

This will copy all files named some_log_file from the given folder within the remote, i.e.- some_log_file.1 , some_log_file.2, some_log_file.3 ....

If you actually have set a root password and you've just lost/forgotten it:

1. Stop MySQL

2. Restart it manually with the skip-grant-tables option: mysqld_safe --skip-grant-tables

3. Now, open a new terminal window and run the MySQL client: mysql -u root

4. Reset the root password manually with this MySQL command: UPDATE mysql.user SET Password=PASSWORD('password') WHERE User='root'; If you are using MySQL 5.7 (check using mysql --version in the Terminal) then the command is:

   UPDATE mysql.user SET authentication_string=PASSWORD('password')  WHERE  User='root';
   

5. Flush the privileges with this MySQL command: FLUSH PRIVILEGES;

From http://www.tech-faq.com/reset-mysql-password.shtml

(Maybe this isn't what you need, Abs, but I figure it could be useful for people stumbling across this question in the future)

you can always pass the second object in a ViewBag or View Data.

This isn't the prettiest way to do it, but in my opinion, it's the best way.

def loop():
    while True:
    #snip: print out current state
        while True:
            ok = get_input("Is this ok? (y/n)")
            if ok == "y" or ok == "Y": return
            if ok == "n" or ok == "N": break
        #do more processing with menus and stuff

I'm pretty sure you could work out something using recursion here as well, but I don't know if that's a good option for you.

You are incorrectly using the super and this keyword. Here is an example of how they work:

class Animal {
    public name: string;
    constructor(name: string) { 
        this.name = name;
    }
    move(meters: number) {
        console.log(this.name + " moved " + meters + "m.");
    }
}

class Horse extends Animal {
    move() {
        console.log(super.name + " is Galloping...");
        console.log(this.name + " is Galloping...");
        super.move(45);
    }
}

var tom: Animal = new Horse("Tommy the Palomino");

Animal.prototype.name = 'horseee'; 

tom.move(34);
// Outputs:

// horseee is Galloping...
// Tommy the Palomino is Galloping...
// Tommy the Palomino moved 45m.

Explanation:

1. The first log outputs super.name, this refers to the prototype chain of the object tom, not the object tom self. Because we have added a name property on the Animal.prototype, horseee will be outputted.
2. The second log outputs this.name, the this keyword refers to the the tom object itself.
3. The third log is logged using the move method of the Animal base class. This method is called from Horse class move method with the syntax super.move(45);. Using the super keyword in this context will look for a move method on the prototype chain which is found on the Animal prototype.

Remember TS still uses prototypes under the hood and the class and extends keywords are just syntactic sugar over prototypical inheritance.

I'm not cool enough for comments. I fixed the plunker from the accepted answer to work for rc2. Nothing fancy, links to the CDN were just broken is all.

'@angular/core': {
  main: 'bundles/core.umd.js',
  defaultExtension: 'js'
},
'@angular/compiler': {
  main: 'bundles/compiler.umd.js',
  defaultExtension: 'js'
},
'@angular/common': {
  main: 'bundles/common.umd.js',
  defaultExtension: 'js'
},
'@angular/platform-browser-dynamic': {
  main: 'bundles/platform-browser-dynamic.umd.js',
  defaultExtension: 'js'
},
'@angular/platform-browser': {
  main: 'bundles/platform-browser.umd.js',
  defaultExtension: 'js'
},

https://plnkr.co/edit/kVJvI1vkzrLZJeRFsZuv?p=preview

From the documentation (MySQL 8) :

      Type | Maximum length
-----------+-------------------------------------
  TINYTEXT |           255 (2 8−1) bytes
      TEXT |        65,535 (216−1) bytes = 64 KiB
MEDIUMTEXT |    16,777,215 (224−1) bytes = 16 MiB
  LONGTEXT | 4,294,967,295 (232−1) bytes =  4 GiB

Note that the number of characters that can be stored in your column will depend on the character encoding.

try instead:

if not os.path.exists(pathName):
    do this

Well, there will be two sequences size-n for spaces and (2*(n+1)) -1 for stars. Here you go.

public static void main(String[] args) {
    String template = "***************************";
    int size = (template.length()/2);
    for(int n=0;n<size;n++){
        System.out.print(template.substring(0,size-n).replace('*',' '));
        System.out.println(template.substring(0,((2*(n+1)) -1)));
    }
}

You must use 'gem uninstall gem_name' to uninstall a gem.

Note that if you installed the gem system-wide (ie. sudo bundle install) then you may need to specify the binary directory using the -n option, to ensure binaries belonging to the gem are removed. For example

sudo gem uninstall gem_name  -n /usr/lib/ruby/gems/1.9.1/bin

Open Atom and press ALT key you are done.

I am sure this can help. Create fileA anywhere in the directory and export all the functions.

export const func1=()=>{
    // do stuff
}
export const func2=()=>{
    // do stuff 
}
export const func3=()=>{
    // do stuff 
}
export const func4=()=>{
    // do stuff 
}
export const func5=()=>{
    // do stuff 
}

Here, in your React component class, you can simply write one import statement.

import React from 'react';
import {func1,func2,func3} from 'path_to_fileA';

class HtmlComponents extends React.Component {
    constructor(props){
        super(props);
        this.rippleClickFunction=this.rippleClickFunction.bind(this);
    }
    rippleClickFunction(){
        //do stuff. 
        // foo==bar
        func1(data);
        func2(data)
    }
   render() {
      return (
         <article>
             <h1>React Components</h1>
             <RippleButton onClick={this.rippleClickFunction}/>
         </article>
      );
   }
}

export default HtmlComponents;

First get file url/link then path, as below:

$url = Storage::disk('public')->url($filename);
$path = public_path($url);

CLR, BCL and C#/VB.Net, ADO.NET, WinForms and/or ASP.NET. Most of the places that require additional .Net technologies, like WPF or WCF will call it out explicitly.

You need to use the OutputStreamWriter class as the writer parameter for your BufferedWriter. It does accept an encoding. Review javadocs for it.

Somewhat like this:

BufferedWriter out = new BufferedWriter(new OutputStreamWriter(
    new FileOutputStream("jedis.txt"), "UTF-8"
));

Or you can set the current system encoding with the system property file.encoding to UTF-8.

java -Dfile.encoding=UTF-8 com.jediacademy.Runner arg1 arg2 ...

You may also set it as a system property at runtime with System.setProperty(...) if you only need it for this specific file, but in a case like this I think I would prefer the OutputStreamWriter.

By setting the system property you can use FileWriter and expect that it will use UTF-8 as the default encoding for your files. In this case for all the files that you read and write.

EDIT

• Starting from API 19, you can replace the String "UTF-8" with StandardCharsets.UTF_8

• As suggested in the comments below by tchrist, if you intend to detect encoding errors in your file you would be forced to use the OutputStreamWriter approach and use the constructor that receives a charset encoder.

  Somewhat like

  CharsetEncoder encoder = Charset.forName("UTF-8").newEncoder();
  encoder.onMalformedInput(CodingErrorAction.REPORT);
  encoder.onUnmappableCharacter(CodingErrorAction.REPORT);
  BufferedWriter out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("jedis.txt"),encoder));
  

  You may choose between actions IGNORE | REPLACE | REPORT

Also, this question was already answered here.

_tmain is a macro that gets redefined depending on whether or not you compile with Unicode or ASCII. It is a Microsoft extension and isn't guaranteed to work on any other compilers.

The correct declaration is

 int _tmain(int argc, _TCHAR *argv[]) 

If the macro UNICODE is defined, that expands to

int wmain(int argc, wchar_t *argv[])

Otherwise it expands to

int main(int argc, char *argv[])

Your definition goes for a bit of each, and (if you have UNICODE defined) will expand to

 int wmain(int argc, char *argv[])

which is just plain wrong.

std::cout works with ASCII characters. You need std::wcout if you are using wide characters.

try something like this

#include <iostream>
#include <tchar.h>

#if defined(UNICODE)
    #define _tcout std::wcout
#else
    #define _tcout std::cout
#endif

int _tmain(int argc, _TCHAR *argv[]) 
{
   _tcout << _T("There are ") << argc << _T(" arguments:") << std::endl;

   // Loop through each argument and print its number and value
   for (int i=0; i<argc; i++)
      _tcout << i << _T(" ") << argv[i] << std::endl;

   return 0;
}

Or you could just decide in advance whether to use wide or narrow characters. :-)

Updated 12 Nov 2013:

Changed the traditional "TCHAR" to "_TCHAR" which seems to be the latest fashion. Both work fine.

End Update

Here's how to insert from multiple tables. This particular example is where you have a mapping table in a many to many scenario:

insert into StudentCourseMap (StudentId, CourseId) 
SELECT  Student.Id, Course.Id FROM Student, Course 
WHERE Student.Name = 'Paddy Murphy' AND Course.Name = 'Basket weaving for beginners'

(I realise matching on the student name might return more than one value but you get the idea. Matching on something other than an Id is necessary when the Id is an Identity column and is unknown.)

I know its pretty old but I just encounter the problem and there is what I saw in the SQL doc :

[For best results when using BETWEEN with date or time values,] use CAST() to explicitly convert the values to the desired data type. Examples: If you compare a DATETIME to two DATE values, convert the DATE values to DATETIME values. If you use a string constant such as '2001-1-1' in a comparison to a DATE, cast the string to a DATE.

I assume it's better to use STR_TO_DATE since they took the time to make a function just for that and also the fact that i found this in the BETWEEN doc...

run composer update. That's it

You have several way for Select duplicate rows.

for my solutions , first consider this table for example

CREATE TABLE #Employee
(
ID          INT,
FIRST_NAME  NVARCHAR(100),
LAST_NAME   NVARCHAR(300)
)

INSERT INTO #Employee VALUES ( 1, 'Ardalan', 'Shahgholi' );
INSERT INTO #Employee VALUES ( 2, 'name1', 'lname1' );
INSERT INTO #Employee VALUES ( 3, 'name2', 'lname2' );
INSERT INTO #Employee VALUES ( 2, 'name1', 'lname1' );
INSERT INTO #Employee VALUES ( 3, 'name2', 'lname2' );
INSERT INTO #Employee VALUES ( 4, 'name3', 'lname3' );

First solution :

SELECT DISTINCT *
FROM   #Employee;

WITH #DeleteEmployee AS (
                     SELECT ROW_NUMBER()
                            OVER(PARTITION BY ID, First_Name, Last_Name ORDER BY ID) AS
                            RNUM
                     FROM   #Employee
                 )

SELECT *
FROM   #DeleteEmployee
WHERE  RNUM > 1

SELECT DISTINCT *
FROM   #Employee

Secound solution : Use identity field

SELECT DISTINCT *
FROM   #Employee;

ALTER TABLE #Employee ADD UNIQ_ID INT IDENTITY(1, 1)

SELECT *
FROM   #Employee
WHERE  UNIQ_ID < (
    SELECT MAX(UNIQ_ID)
    FROM   #Employee a2
    WHERE  #Employee.ID = a2.ID
           AND #Employee.FIRST_NAME = a2.FIRST_NAME
           AND #Employee.LAST_NAME = a2.LAST_NAME
)

ALTER TABLE #Employee DROP COLUMN UNIQ_ID

SELECT DISTINCT *
FROM   #Employee

and end of all solution use this command

DROP TABLE #Employee

After try all those command line, and it is not work.I have to do following stuff:

mv /usr/local/Cellar/mysql/5.7.16/bin/mysqld /usr/local/Cellar/mysql/5.7.16/bin/mysqld.bak
mysql.server stop

This way works, the mysqld process is gone. but the /var/log/system.log have a lot of rubbish:

Jul  9 14:10:54 xxx com.apple.xpc.launchd[1] (homebrew.mxcl.mysql[78049]): Service exited with abnormal code: 1
Jul  9 14:10:54 xxx com.apple.xpc.launchd[1] (homebrew.mxcl.mysql): Service only ran for 0 seconds. Pushing respawn out by 10 seconds.

Set a property for the current lesson: currentLesson. It will hold, obviously, the 'number' of the choosen lesson. On each button click, set the currentLesson value to 'number'/ order of the button, i.e. for the first button, it will be '1', for the second '2' and so on. Each button now can be disabled with [disabled] attribute, if it the currentLesson is not the same as it's order.

HTML

  <button  (click)="currentLesson = '1'"
         [disabled]="currentLesson !== '1'" class="primair">
           Start lesson</button>
  <button (click)="currentLesson = '2'"
         [disabled]="currentLesson !== '2'" class="primair">
           Start lesson</button>
 .....//so on

Typescript

currentLesson:string;

  classes = [
{
  name: 'string',
  level: 'string',
  code: 'number',
  currentLesson: '1'
}]

constructor(){
  this.currentLesson=this.classes[0].currentLesson
}

DEMO

Putting everything in a loop:

HTML

<div *ngFor="let class of classes; let i = index">
   <button [disabled]="currentLesson !== i + 1" class="primair">
           Start lesson {{i +  1}}</button>
</div>

Typescript

currentLesson:string;

classes = [
{
  name: 'Lesson1',
  level: 1,
  code: 1,
},{
  name: 'Lesson2',
  level: 1,
  code: 2,
},
{
  name: 'Lesson3',
  level: 2,
  code: 3,
}]

DEMO

The problem is you are not in the correct directory. A simple fix in Jupyter is to do the following command:

1. Move to the GitHub directory for your installation
2. Run the GitHub command

Here is an example command to use in Jupyter:

%%bash
cd /home/ec2-user/ml_volume/GitHub_BMM
git show

Note you need to do the commands in the same cell.

From the sending Activity try the following code

   //EXTRA_MESSAGE is our key and it's value is 'packagename.MESSAGE'
    public static final String EXTRA_MESSAGE = "packageName.MESSAGE";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
       ....

        //Here we declare our send button
        Button sendButton = (Button) findViewById(R.id.send_button);
        sendButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //declare our intent object which takes two parameters, the context and the new activity name

                // the name of the receiving activity is declared in the Intent Constructor
                Intent intent = new Intent(getApplicationContext(), NameOfReceivingActivity.class);

                String sendMessage = "hello world"
                //put the text inside the intent and send it to another Activity
                intent.putExtra(EXTRA_MESSAGE, sendMessage);
                //start the activity
                startActivity(intent);

            }

From the receiving Activity try the following code:

   protected void onCreate(Bundle savedInstanceState) {
 //use the getIntent()method to receive the data from another activity
 Intent intent = getIntent();

//extract the string, with the getStringExtra method
String message = intent.getStringExtra(NewActivityName.EXTRA_MESSAGE);

Then just add the following code to the AndroidManifest.xml file

  android:name="packagename.NameOfTheReceivingActivity"
  android:label="Title of the Activity"
  android:parentActivityName="packagename.NameOfSendingActivity"

So in the end I found that if I commented out the Conda initialisation block like so:

# >>> conda initialize >>>
# !! Contents within this block are managed by 'conda init' !!
# __conda_setup="$('/Users/geoff/anaconda2/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
# if [ $? -eq 0 ]; then
    # eval "$__conda_setup"
# else
if [ -f "/Users/geoff/anaconda2/etc/profile.d/conda.sh" ]; then
    . "/Users/geoff/anaconda2/etc/profile.d/conda.sh"
else
    export PATH="/Users/geoff/anaconda2/bin:$PATH"
fi
# fi
# unset __conda_setup
# <<< conda initialize <<<

It works exactly how I want. That is, Conda is available to activate an environment if I want, but doesn't activate by default.

you can use guava's Multimaps

@Canonical
class Persion {
     String name
     Integer age
}
List<Persion> list = [
   new Persion("qianzi", 100),
   new Persion("qianzi", 99),
   new Persion("zhijia", 99)
]
println Multimaps.index(list, { Persion p -> return p.name })

it print:

[qianzi:[com.ctcf.message.Persion(qianzi, 100),com.ctcf.message.Persion(qianzi, 88)],zhijia:[com.ctcf.message.Persion(zhijia, 99)]]

Ajax (also AJAX) an acronym for Asynchronous JavaScript and XML) is a group of interrelated web development techniques used on the client-side to create asynchronous web applications. With Ajax, web applications can send data to, and retrieve data from, a server asynchronously Below is example code:

Jsp page java script function to submit data to servlet with two variable firstName and lastName:

function onChangeSubmitCallWebServiceAJAX()
    {
      createXmlHttpRequest();
      var firstName=document.getElementById("firstName").value;
      var lastName=document.getElementById("lastName").value;
      xmlHttp.open("GET","/AJAXServletCallSample/AjaxServlet?firstName="
      +firstName+"&lastName="+lastName,true)
      xmlHttp.onreadystatechange=handleStateChange;
      xmlHttp.send(null);

    }

Servlet to read data send back to jsp in xml format ( You could use text as well. Just you need to change response content to text and render data on javascript function.)

/**
 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
 */
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    String firstName = request.getParameter("firstName");
    String lastName = request.getParameter("lastName");

    response.setContentType("text/xml");
    response.setHeader("Cache-Control", "no-cache");
    response.getWriter().write("<details>");
    response.getWriter().write("<firstName>"+firstName+"</firstName>");
    response.getWriter().write("<lastName>"+lastName+"</lastName>");
    response.getWriter().write("</details>");
}

The following lifecycle methods will be called when state changes. You can use the provided arguments and the current state to determine if something meaningful changed.

componentWillUpdate(object nextProps, object nextState)
componentDidUpdate(object prevProps, object prevState)

1. If you want to integrate Retrofit (all steps defined here):

Goto my blog : retrofit with kotlin

2. Please use android-async-http library.

the link below explains everything step by step.

http://loopj.com/android-async-http/

Here are sample apps:

1. http://www.techrepublic.com/blog/software-engineer/calling-restful-services-from-your-android-app/

2. http://blog.strikeiron.com/bid/73189/Integrate-a-REST-API-into-Android-Application-in-less-than-15-minutes

Create a class :

public class HttpUtils {
  private static final String BASE_URL = "http://api.twitter.com/1/";
 
  private static AsyncHttpClient client = new AsyncHttpClient();

  public static void get(String url, RequestParams params, AsyncHttpResponseHandler responseHandler) {
      client.get(getAbsoluteUrl(url), params, responseHandler);
  }

  public static void post(String url, RequestParams params, AsyncHttpResponseHandler responseHandler) {
      client.post(getAbsoluteUrl(url), params, responseHandler);
  }
      
  public static void getByUrl(String url, RequestParams params, AsyncHttpResponseHandler responseHandler) {
      client.get(url, params, responseHandler);
  }

  public static void postByUrl(String url, RequestParams params, AsyncHttpResponseHandler responseHandler) {
      client.post(url, params, responseHandler);
  }

  private static String getAbsoluteUrl(String relativeUrl) {
      return BASE_URL + relativeUrl;
  }
}

Call Method :

    RequestParams rp = new RequestParams();
    rp.add("username", "aaa"); rp.add("password", "aaa@123");
                    
    HttpUtils.post(AppConstant.URL_FEED, rp, new JsonHttpResponseHandler() {
        @Override
        public void onSuccess(int statusCode, Header[] headers, JSONObject response) {
            // If the response is JSONObject instead of expected JSONArray
            Log.d("asd", "---------------- this is response : " + response);
            try {
                JSONObject serverResp = new JSONObject(response.toString());                                                
            } catch (JSONException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }                   
        }
            
        @Override
        public void onSuccess(int statusCode, Header[] headers, JSONArray timeline) {
            // Pull out the first event on the public timeline
                    
        }
    });

Please grant internet permission in your manifest file.

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

you can add compile 'com.loopj.android:android-async-http:1.4.9' for Header[] and compile 'org.json:json:20160212' for JSONObject in build.gradle file if required.

Please change only the name of the function; no other change is required

<script>
    function totalbandwidthresult() {
        alert("fdf");
        var fps = Number(document.calculator.fps.value);
        var bitrate = Number(document.calculator.bitrate.value);
        var numberofcameras = Number(document.calculator.numberofcameras.value);
        var encoding = document.calculator.encoding.value;
        if (encoding = "mjpeg") {
            storage = bitrate * fps;
        } else {
            storage = bitrate;
        }

        totalbandwidth = (numberofcameras * storage) / 1000;
        alert(totalbandwidth);
        document.calculator.totalbandwidthresult.value = totalbandwidth;
    }
</script>

<form name="calculator" class="formtable">
    <div class="formrow">
        <label for="rcname">RC Name</label>
        <input type="text" name="rcname">
    </div>
    <div class="formrow">
        <label for="fps">FPS</label>
        <input type="text" name="fps">
    </div>
    <div class="formrow">
        <label for="bitrate">Bitrate</label>
        <input type="text" name="bitrate">
    </div>
    <div class="formrow">
        <label for="numberofcameras">Number of Cameras</label>
        <input type="text" name="numberofcameras">
    </div>
    <div class="formrow">
        <label for="encoding">Encoding</label>
        <select name="encoding" id="encodingoptions">
            <option value="h264">H.264</option>
            <option value="mjpeg">MJPEG</option>
            <option value="mpeg4">MPEG4</option>
        </select>
    </div>Total Storage:
    <input type="text" name="totalstorage">Total Bandwidth:
    <input type="text" name="totalbandwidth">
    <input type="button" value="totalbandwidthresult" onclick="totalbandwidthresult();">
</form>

You can use these queries:

select * from all_tab_privs;
select * from dba_sys_privs;
select * from dba_role_privs;

Each of these tables have a grantee column, you can filter on that in the where criteria:

where grantee = 'A'

To query privileges on objects (e.g. tables) in other schema I propose first of all all_tab_privs, it also has a table_schema column.

If you are logged in with the same user whose privileges you want to query, you can use user_tab_privs, user_sys_privs, user_role_privs. They can be queried by a normal non-dba user.

Why don't these questions get answered with the obvious answer?

a = numpy.empty(n, dtype=object)

This creates an array of length n that can store objects. It can't be resized or appended to. In particular, it doesn't waste space by padding its length. This is the Python equivalent of Java's

Object[] a = new Object[n];

If you're really interested in performance and space and know that your array will only store certain numeric types then you can change the dtype argument to some other value like int. Then numpy will pack these elements directly into the array rather than making the array reference int objects.

ALTER TABLE "Employee" MODIFY ("Salary" NUMERIC(22,5));

To plot just a selection of your columns you can select the columns of interest by passing a list to the subscript operator:

ax = df[['V1','V2']].plot(kind='bar', title ="V comp", figsize=(15, 10), legend=True, fontsize=12)

What you tried was df['V1','V2'] this will raise a KeyError as correctly no column exists with that label, although it looks funny at first you have to consider that your are passing a list hence the double square brackets [[]].

import matplotlib.pyplot as plt
ax = df[['V1','V2']].plot(kind='bar', title ="V comp", figsize=(15, 10), legend=True, fontsize=12)
ax.set_xlabel("Hour", fontsize=12)
ax.set_ylabel("V", fontsize=12)
plt.show()

I use self-written Printer class, but dir() is also good for outputting the instance fields/values.

class Printer:

       def __init__ (self, PrintableClass):
           for name in dir(PrintableClass):
               value = getattr(PrintableClass,name)
               if  '_' not in str(name).join(str(value)):
                    print '  .%s: %r' % (name, value)

The sample of usage:

Printer(MyClass)

If s is your string:

s.replace(/^[^(]*\(/, "") // trim everything before first parenthesis
 .replace(/\)[^(]*$/, "") // trim everything after last parenthesis
 .split(/\)[^(]*\(/);      // split between parenthesis

In my case, I wanted hours and minutes:

var duration = moment.duration(end.diff(startTime));
var hours = duration.hours(); //hours instead of asHours
var minutes = duration.minutes(); //minutes instead of asMinutes

For more info refer to the official docs.

The first answer is too complex, historic, and uninformative for my tastes.

It's actually rather simple. Docker provides for a functionality called multi-stage builds the basic idea here is to,

• Free you from having to manually remove what you don't want, by forcing you to whitelist what you do want,
• Free resources that would otherwise be taken up because of Docker's implementation.

Let's start with the first. Very often with something like Debian you'll see.

RUN apt-get update \ 
  && apt-get dist-upgrade \
  && apt-get install <whatever> \
  && apt-get clean

We can explain all of this in terms of the above. The above command is chained together so it represents a single change with no intermediate Images required. If it was written like this,

RUN apt-get update ;
RUN apt-get dist-upgrade;
RUN apt-get install <whatever>;
RUN apt-get clean;

It would result in 3 more temporary intermediate Images. Having it reduced to one image, there is one remaining problem: apt-get clean doesn't clean up artifacts used in the install. If a Debian maintainer includes in his install a script that modifies the system that modification will also be present in the final solution (see something like pepperflashplugin-nonfree for an example of that).

By using a multi-stage build you get all the benefits of a single changed action, but it will require you to manually whitelist and copy over files that were introduced in the temporary image using the COPY --from syntax documented here. Moreover, it's a great solution where there is no alternative (like an apt-get clean), and you would otherwise have lots of un-needed files in your final image.

See also

• Multi-stage builds
• COPY syntax

The specific problem is that you're declaring a new variable instead of assigning to an existing one:

char * ret = new char[strlen(array) + 1 + 1];
^^^^^^ Remove this

and trying to compare string values by comparing pointers:

if (array!="")     // Wrong - compares pointer with address of string literal
if (array[0] == 0) // Better - checks for empty string

although there's no need to make that comparison at all; the first branch will do the right thing whether or not the string is empty.

The more general problem is that you're messing around with nasty, error-prone C-style string manipulation in C++. Use std::string and it will manage all the memory allocation for you:

std::string appendCharToString(std::string const & s, char a) {
    return s + a;
}

Try assigning a value to $aug1 before use it in if[] statements; the error message will disappear afterwards.

use this "mysql -uroot -pPassword"

Use Visual Studio Setup project. Setup project can automatically include .NET framework setup in your installation package:

Here is my step-by-step for windows forms application:

1. Create setup project. You can use Setup Wizard.

   

2. Select project type.

   

3. Select output.

   

4. Hit Finish.

5. Open setup project properties.

   

6. Chose to include .NET framework.

   

7. Build setup project

8. Check output

   

Note: The Visual Studio Installer projects are no longer pre-packed with Visual Studio. However, in Visual Studio 2013 you can download them by using:

Tools > Extensions and Updates > Online (search) > Visual Studio Installer Projects

    public void match2()
    {
        string input = "%download%#893434";
        Regex word = new Regex(@"\d+");
        Match m = word.Match(input);
        Console.WriteLine(m.Value);
    }

If you change your property to use a backing field (instead of an automatic property), you can do the following:

public event EventHandler ImageFullPath1Changed;
private string _imageFullPath1 = string.Empty;

public string ImageFullPath1 
{
  get
  {
    return imageFullPath1 ;
  }
  set
  {
    if (_imageFullPath1 != value)
    { 
      _imageFullPath1 = value;

      EventHandler handler = ImageFullPathChanged;
      if (handler != null)
        handler(this, e);
    }
  }
}

std::map takes up to four template type arguments, the third one being a comparator. E.g.:

struct cmpByStringLength {
    bool operator()(const std::string& a, const std::string& b) const {
        return a.length() < b.length();
    }
};

// ...
std::map<std::string, std::string, cmpByStringLength> myMap;

Alternatively you could also pass a comparator to maps constructor.

Note however that when comparing by length you can only have one string of each length in the map as a key.

fmin and fmax, of fminl and fmaxl could be preferred when comparing signed and unsigned integers - you can take advantage of the fact that the entire range of signed and unsigned numbers and you don't have to worry about integer ranges and promotions.

unsigned int x = 4000000000;
int y = -1;

int z = min(x, y);
z = (int)fmin(x, y);

User order by with that field, and then do distinct.

ProductOrder.objects.order_by('category').values_list('category', flat=True).distinct()

You're not quite implementing the correct algorithm:

In your first example, primes_sieve doesn't maintain a list of primality flags to strike/unset (as in the algorithm), but instead resizes a list of integers continuously, which is very expensive: removing an item from a list requires shifting all subsequent items down by one.

In the second example, primes_sieve1 maintains a dictionary of primality flags, which is a step in the right direction, but it iterates over the dictionary in undefined order, and redundantly strikes out factors of factors (instead of only factors of primes, as in the algorithm). You could fix this by sorting the keys, and skipping non-primes (which already makes it an order of magnitude faster), but it's still much more efficient to just use a list directly.

The correct algorithm (with a list instead of a dictionary) looks something like:

def primes_sieve2(limit):
    a = [True] * limit                          # Initialize the primality list
    a[0] = a[1] = False

    for (i, isprime) in enumerate(a):
        if isprime:
            yield i
            for n in range(i*i, limit, i):     # Mark factors non-prime
                a[n] = False

(Note that this also includes the algorithmic optimization of starting the non-prime marking at the prime's square (i*i) instead of its double.)

Depending on your situation, the table being locked may just be part of a normal operation & you don't want to just kill the blocking transaction. What you want to do is have your statement wait for the other resource. Oracle 11g has DDL timeouts which can be set to deal with this.

If you're dealing with 10g then you have to get more creative and write some PL/SQL to handle the re-try. Look at Getting around ORA-00054 in Oracle 10g This re-runs your statement when a resource_busy exception occurs.

The simple answer to this is given below.

This is working because every JavaScript type has a “constructor” property on it prototype”.

let array = []
array.constructor === Array
// => true


let data = {}
data.constructor === Object
// => true

DateFormat df = new SimpleDateFormat("MM/dd/yyyy");
String cunvertCurrentDate="06/09/2015";
Date date = new Date();
date = df.parse(cunvertCurrentDate);

Simplest way is to add this JAVA library using Gradle:

compile 'se.simbio.encryption:library:2.0.0'

You can use it as simple as this:

Encryption encryption = Encryption.getDefault("Key", "Salt", new byte[16]);
String encrypted = encryption.encryptOrNull("top secret string");
String decrypted = encryption.decryptOrNull(encrypted);

From http://php.net/manual/en/function.in-array.php

bool in_array ( mixed $needle , array $haystack [, bool $strict = FALSE ] )

Searches haystack for needle using loose comparison unless strict is set.

Look. This is way old, but on the off chance that someone from Google finds this, absolutely the best solution to this - (and it is AWESOME) - is to use ConEmu (or a package that includes and is built on top of ConEmu called cmder) and then either use plink or putty itself to connect to a specific machine, or, even better, set up a development environment as a local VM using Vagrant.

This is the only way I can ever see myself developing from a Windows box again.

I am confident enough to say that every other answer - while not necessarily bad answers - offer garbage solutions compared to this.

Update: As Of 1/8/2020 not all other solutions are garbage - Windows Terminal is getting there and WSL exists.

Use button.layer.cornerRadius, button.layer.borderColor and button.layer.borderWidth. Note that borderColor requires a CGColor, so you could say (Swift 3/4):

button.backgroundColor = .clear
button.layer.cornerRadius = 5
button.layer.borderWidth = 1
button.layer.borderColor = UIColor.black.cgColor

check this link here i change display:inline-block http://cssdesk.com/gUGBH

For your current structure, you could also try the following:

select cash.Country, cash.Value, cheque.Value, cash.Value + cheque.Value as [Total]
from Cash
join Cheque
on cash.Country = cheque.Country

I think I prefer a union between the two tables, and a group by on the country name as mentioned above.

But I would also recommend normalising your tables. Ideally you'd have a country table, with Id and Name, and a payments table with: CountryId (FK to countries), Total, Type (cash/cheque)

No.

You get charged for:

1. Online time
2. Storage space (assumably you store the image on S3 [EBS])
3. Elastic IP addresses
4. Bandwidth

So... if you stop the EC2 instance you will only have to pay for the storage of the image on S3 (assuming you store an image ofcourse) and any IP addresses you've reserved.

Change SUM(billableDuration) AS NumSecondsDelivered to

sum(cast(billableDuration as bigint)) or

sum(cast(billableDuration as numeric(12, 0))) according to your need.

The resultant type of of Sum expression is the same as the data type used. It throws error at time of overflow. So casting the column to larger capacity data type and then using Sum operation works fine.

you have to put your 'system variable' on the java classpath.

TL;DR. You can get around this by expressing your queries as MyModel::query()->find(10); instead of MyModel::find(10);.

To the best of my knowledge, starting PhpStorm 2017.2 code inspection fails for methods such as MyModel::where(), MyModel::find(), etc (check this thread). This could get quite annoying, when you try let's say to use PhpStorm's Git integration before committing your code, PhpStorm won't stop complaining about these static method call warnings.

One elegant way (IMOO) to get around this is to explicitly call ::query() wherever it makes sense to. This will let you benefit from a free auto-completion and a nice query formatting.

Examples

Snippet where inspection complains about static method calls

$myModel = MyModel::find(10); // static call complaint

// another poorly formatted query with code inspection complaints
$myFilteredModels = MyModel::where('is_beautiful', true)
    ->where('is_not_smart', false)
    ->get();

Well formatted code with no complaints

$myModel = MyModel::query()->find(10);

// a nicely formatted query with no complaints
$myFilteredModels = MyModel::query()
    ->where('is_beautiful', true)
    ->where('is_not_smart', false)
    ->get();

With PowerShell 5.1 in Windows 10 you can use:

Get-SmbMapping | Remove-SmbMapping -Confirm:$false

I think this may help you , both index and columns of the values.

value you are looking for is not duplicated:

poz=matrix[matrix==minv].dropna(axis=1,how='all').dropna(how='all')
value=poz.iloc[0,0]
index=poz.index.item()
column=poz.columns.item()

you can get its index and column

duplicated:

matrix=pd.DataFrame([[1,1],[1,np.NAN]],index=['q','g'],columns=['f','h'])
matrix
Out[83]: 
   f    h
q  1  1.0
g  1  NaN
poz=matrix[matrix==minv].dropna(axis=1,how='all').dropna(how='all')
index=poz.stack().index.tolist()
index
Out[87]: [('q', 'f'), ('q', 'h'), ('g', 'f')]

you will get a list

Instead of editing every model I would recommend to write one template tag which will return all field of any model given.
Every object has list of fields ._meta.fields.
Every field object has attribute name that will return it's name and method value_to_string() that supplied with your model object will return its value.
The rest is as simple as it's said in Django documentation.

Here is my example how this templatetag might look like:

    from django.conf import settings
    from django import template

    if not getattr(settings, 'DEBUG', False):
        raise template.TemplateSyntaxError('get_fields is available only when DEBUG = True')


    register = template.Library()

    class GetFieldsNode(template.Node):
        def __init__(self, object, context_name=None):
            self.object = template.Variable(object)
            self.context_name = context_name

        def render(self, context):
            object = self.object.resolve(context)
            fields = [(field.name, field.value_to_string(object)) for field in object._meta.fields]

            if self.context_name:
                context[self.context_name] = fields
                return ''
            else:
                return fields


    @register.tag
    def get_fields(parser, token):
        bits = token.split_contents()

        if len(bits) == 4 and bits[2] == 'as':
            return GetFieldsNode(bits[1], context_name=bits[3])
        elif len(bits) == 2:
            return GetFieldsNode(bits[1])
        else:
            raise template.TemplateSyntaxError("get_fields expects a syntax of "
                           "{% get_fields <object> [as <context_name>] %}")

Put the word.txt directly as a child of the project root folder and a peer of src

Project_Root
    src
    word.txt

Disclaimer: I'd like to explain why this works for this particular case and why it may not work for others.

Why it works:

When you use File or any of the other FileXxx variants, you are looking for a file on the file system relative to the "working directory". The working directory, can be described as this:

When you run from the command line

C:\EclipseWorkspace\ProjectRoot\bin > java com.mypackage.Hangman1

the working directory is C:\EclipseWorkspace\ProjectRoot\bin. With your IDE (at least all the ones I've worked with), the working directory is the ProjectRoot. So when the file is in the ProjectRoot, then using just the file name as the relative path is valid, because it is at the root of the working directory.

Similarly, if this was your project structure ProjectRoot\src\word.txt, then the path "src/word.txt" would be valid.

Why it May not Work

For one, the working directory could always change. For instance, running the code from the command line like in the example above, the working directory is the bin. So in this case it will fail, as there is not bin\word.txt

Secondly, if you were to export this project into a jar, and the file was configured to be included in the jar, it would also fail, as the path will no longer be valid either.

That being said, you need to determine if the file is to be an embedded-resource (or just "resource" - terms which sometimes I'll use interchangeably). If so, then you will want to build the file into the classpath, and access it via an URL. First thing you would need to do (in this particular) case is make sure that the file get built into the classpath. With the file in the project root, you must configure the build to include the file. But if you put the file in the src or in some directory below, then the default build should put it into the class path.

You can access classpath resource in a number of ways. You can make use of the Class class, which has getResourceXxx method, from which you use to obtain classpath resources.

For example, if you changed your project structure to ProjectRoot\src\resources\word.txt, you could use this:

InputStream is = Hangman1.class.getResourceAsStream("/resources/word.txt");
BufferedReader reader = new BufferedReader(new InputStreamReader(is));

getResourceAsStream returns an InputStream, but obtains an URL under the hood. Alternatively, you could get an URL if that's what you need. getResource() will return an URL

For Maven users, where the directory structure is like src/main/resources, the contents of the resources folder is put at the root of the classpath. So if you have a file in there, then you would only use getResourceAsStream("/thefile.txt")

Somewhat relevent.. I was getting

"[ERROR] Failed to execute goal on project testproject: Could not resolve dependencies for project myjarname:jar:1.0-0: Failure to find myjarname-core:bundle:1.0-0 in http://repo1.maven.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced -> [Help 1]"

This error was caused by accidentally using Maven 3 instead of Maven 2. Just figured it might save someone some time, because my initial google search led me to this page.

As far as I remember from Cordova, you should have an xml file in "res" folder containing the list of plugins used in your project. You probably need to remove those unused plugins from list. And also you should remove related files.

An even easier and more shorthand version would be:

if (!x) {
   //Undefined
}

OR

if (typeof x !== "undefined") {
    //Do something since x is defined.
}

This worked for me:

composer install

Without

php composer install

You can use TRUNC on DateTime to remove Time part of the DateTime. So your where clause can be:

AND TRUNC(p1.PA_VALUE) >= TO_DATE('25/10/2012', 'DD/MM/YYYY')

The TRUNCATE (datetime) function returns date with the time portion of the day truncated to the unit specified by the format model.

Parsing DateTime:

To parse a DateTime, use one of the following methods:

• DateTime.Parse
• DateTime.ParseExact

Alternatively, you may use try-parse pattern:

• DateTime.TryParse
• DateTime.TryParseExact

Read more about Custom Date and Time Format Strings.

Converting DateTime to a string:

To return a DateTime as a string in "yyyyMMdd" format, you may use ToString method.

• Code snippet example: string date = DateTime.ToString("yyyyMMdd");
• Note upper-cased M's refer to months and lower-cased m's to minutes.

Your case:

In your case, assuming you don't want to handle scenario when date is different format or misssing, it would be most convenient to use ParseExact:

string dateToParse = "20170506";
DateTime parsedDate = DateTime.ParseExact(dateToParse, 
                                          "yyyyMMdd",
                                          CultureInfo.InvariantCulture);

What you are looking to do is get the position using the LocationManager.NETWORK_PROVIDER instead of LocationManager.GPS_PROVIDER. The NETWORK_PROVIDER will resolve on the GSM or wifi, which ever available. Obviously with wifi off, GSM will be used. Keep in mind that using the cell network is accurate to basically 500m.

http://developer.android.com/guide/topics/location/obtaining-user-location.html has some really great information and sample code.

After you get done with most of the code in OnCreate(), add this:

// Acquire a reference to the system Location Manager
LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);

// Define a listener that responds to location updates
LocationListener locationListener = new LocationListener() {
    public void onLocationChanged(Location location) {
      // Called when a new location is found by the network location provider.
      makeUseOfNewLocation(location);
    }

    public void onStatusChanged(String provider, int status, Bundle extras) {}

    public void onProviderEnabled(String provider) {}

    public void onProviderDisabled(String provider) {}
  };

// Register the listener with the Location Manager to receive location updates
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locationListener);

You could also have your activity implement the LocationListener class and thus implement onLocationChanged() in your activity.

try something like :

var focusout = false;

$("#Button1").click(function () {
    if (focusout == true) {
        focusout = false;
        return;
    }
    else {
        GetInfo();
    }
});

$("#Text1").focusout(function () {
    focusout = true;
    GetInfo();
});

tboswell 's replace Proof version (which is resilient to repeating pattern in filepath)

public static void copyAll(string SourcePath , string DestinationPath )
{
   //Now Create all of the directories
   foreach (string dirPath in Directory.GetDirectories(SourcePath, "*", SearchOption.AllDirectories))
      Directory.CreateDirectory(Path.Combine(DestinationPath ,dirPath.Remove(0, SourcePath.Length ))  );

   //Copy all the files & Replaces any files with the same name
   foreach (string newPath in Directory.GetFiles(SourcePath, "*.*",  SearchOption.AllDirectories))
      File.Copy(newPath, Path.Combine(DestinationPath , newPath.Remove(0, SourcePath.Length)) , true);
    }

Why to complicate a situation if you can just write like it? (yes -> low cohesion, hardcoded -> but it is a example and unfortunately with imperative way). For additional info read code example at below ;))

package timer.test;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.time.Duration;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.concurrent.*;

public class TestKitTimerWithExecuterService {

    private static final Logger log = LoggerFactory.getLogger(TestKitTimerWithExecuterService.class);

    private static final ScheduledExecutorService executorService 
= Executors.newSingleThreadScheduledExecutor();// equal to => newScheduledThreadPool(1)/ Executor service with one Thread

    private static ScheduledFuture<?> future; // why? because scheduleAtFixedRate will return you it and you can act how you like ;)



    public static void main(String args[]){

        log.info("main thread start");

        Runnable task = () -> log.info("******** Task running ********");

        LocalDateTime now = LocalDateTime.now();

        LocalDateTime whenToStart = LocalDate.now().atTime(20, 11); // hour, minute

        Duration duration = Duration.between(now, whenToStart);

        log.info("WhenToStart : {}, Now : {}, Duration/difference in second : {}",whenToStart, now, duration.getSeconds());

        future = executorService.scheduleAtFixedRate(task
                , duration.getSeconds()    //  difference in second - when to start a job
                ,2                         // period
                , TimeUnit.SECONDS);

        try {
            TimeUnit.MINUTES.sleep(2);  // DanDig imitation of reality
            cancelExecutor();    // after canceling Executor it will never run your job again
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        log.info("main thread end");
    }




    public static void cancelExecutor(){

        future.cancel(true);
        executorService.shutdown();

        log.info("Executor service goes to shut down");
    }

}

Since i'm also facing this problem now and i cannot add an answer to a different but also valid question asked here, i'll provide an example solution for the problem of: getting only the line number of where the function has been called in C++ using templates.

Background: in C++ one can use non-type integer values as a template argument. This is different than the typical usage of data types as template arguments. So the idea is to use such integer values for a function call.

#include <iostream>

class Test{
    public:
        template<unsigned int L>
        int test(){
            std::cout << "the function has been called at line number: " << L << std::endl;
            return 0;
        }
        int test(){ return this->test<0>(); }
};

int main(int argc, char **argv){
    Test t;
    t.test();
    t.test<__LINE__>();
    return 0;
}

Output:

the function has been called at line number: 0

the function has been called at line number: 16

One thing to mention here is that in C++11 Standard it's possible to give default template values for functions using template. In pre C++11 default values for non-type arguments seem to only work for class template arguments. Thus, in C++11, there would be no need to have duplicate function definitions as above. In C++11 its also valid to have const char* template arguments but its not possible to use them with literals like __FILE__ or __func__ as mentioned here.

So in the end if you're using C++ or C++11 this might be a very interesting alternative than using macro's to get the calling line.

Can you provide some more details like which linux you are using? Are you loged in as root? On linux you have to run export CLASSPATH = %path%;LOG4J_HOME/og4j-1.2.16.jar If you want it permanent then you can add above lines in ~/.bashrc file.

answer = “True”

myvars = “the answer is” + answer

print(myvars)

That should give you the answer is True easily as you have stored answer as a string by using the quotation marks

If you installed WAMP to c:\wamp then I believe your webserver root directory would be c:\wamp\www, however this might vary depending on version.

Yes, this is where you would put your site files to access them through a browser.

I have used ADB version 1.0.29, and it could be connected to my LG-F160K (JB 4.1.2) and Nexus 7 (Android 4.2.2 (Jelly Bean)). LG-F160K worked with ADB 1.0.29, but the device status of Nexus 7 was always "offline".

I have downloaded adt-bundle-linux-x86-20130219.zip from the Google Android website, and I can connect to Nexus 7 now. I'm currently using ADB version 1.0.31.

Just download the latest SDK or update your ADB utility.

Use initial default values for all parameters like below

public string GetFindBooks(string author="", string title="", string isbn="", string  somethingelse="", DateTime? date= null) 
{
    // ...
}

That is not always true; it only works in Windows.
For interacting with terminal in putty, Linux shell,... it will be used for returning the cursor to the beginning of line. following picture shows the usage of that:

Without '\r':

Data comes without '\r' to the putty terminal, it has just '\n'.
it means that data will be printed just in next line.

With '\r':

Data comes with '\r', i.e. string ends with '\r\n'. So the cursor in putty terminal not only will go to the next line but also at the beginning of line

As I can't comment, I'll expand on Alex's fantastic answer.

If you want the Sublime-like experience with wrapping open up the Keymap Extensions (Preferences > Keymap Extensions [Cmd+K Cmd+M]) and add the following object:

{
    "key": "alt+w",
    "command": "editor.emmet.action.wrapIndividualLinesWithAbbreviation",
    "when": "editorHasSelection && editorTextFocus"
}

Which will bind the Emmet wrap command to Alt+W when text is selected

(Sorry for OSX only instructions)

Put all the ids into a variable called $ids and separate them with a ",":

$ids = "1,2,3,4,5,6";

Pass them like so:

$url = "?ids={$ids}";

Process them:

$ids = explode(",", $_GET['ids']);

Take note: I have seen other posts that say 
 will give you a paragraph break, which oddly enough works in the Android xml String.xml file, but will NOT show up in a device when testing (no breaks at all show up). Therefore, the \n shows up on both.

While the syntax is certainly different between Razor (.cshtml/.vbhtml) and WebForms (.aspx/.ascx), (Razor's being the more concise and modern of the two), nobody has mentioned that while both can be used as View Engines / Templating Engines, traditional ASP.NET Web Forms controls can be used on any .aspx or .ascx files, (even in cohesion with an MVC architecture).

This is relevant in situations where long standing solutions to a problem have been established and packaged into a pluggable component (e.g. a large-file uploading control) and you want to use it in an MVC site. With Razor, you can't do this. However, you can execute all of the same backend-processing that you would use with a traditional ASP.NET architecture with a Web Form view.

Furthermore, ASP.NET web forms views can have Code-Behind files, which allows embedding logic into a separate file that is compiled together with the view. While the software development community is growing to be see tightly coupled architectures and the Smart Client pattern as bad practice, it used to be the main way of doing things and is still very much possible with .aspx/.ascx files. Razor, intentionally, has no such quality.

I must have spent two days on this discussion before resorting to creating my own solution:

First, if it works for the task, ditch the input and use a textarea. To my knowledge, autofill/autocomplete has no business in a textarea, which is a great start in terms of what we're trying to achieve. Now you just have to change some of the default behaviors of that element to make it act like an input.

Next, you'll want to keep any long entries on the same line, like an input, and you'll want the textarea to scroll along the y-axis with the cursor. We also want to get rid of the resize box, since we're doing our best to mimic the behavior of an input, which doesn't come with a resize handle. We achieve all of this with some quick CSS:

#your-textarea {
  resize: none;
  overflow-y: hidden;
  white-space: nowrap;
}

Finally, you'll want to make sure the pesky scrollbar doesn't arrive to wreck the party (for those particularly long entries), so make sure your text-area doesn't show it:

#your-textarea::-webkit-scrollbar {
  display: none;
}

Easy peasy. We've had zero autocomplete issues with this solution.

Just to post a little addition to all the great answers so far: If you are using [innerHTML] to render Angular components and are bummed about it not working like me, have a look at the ngx-dynamic-hooks library that I wrote to address this very issue.

With it, you can load components from dynamic strings/html without compromising security. It actually uses Angular's DOMSanitizer just like [innerHTML] does as well, but retains the ability to load components (in a safe manner).

See it in action in this Stackblitz.

If your having trouble connecting, most likely the problem is that you haven't yet enabled the TCP/IP listener on port 1433. A quick "netstat -an" command will tell you if its listening. By default, SQL server doesn't enable this after installation.

Also, you need to set a password on the "sa" account and also ENABLE the "sa" account (if you plan to use that account to connect with).

Obviously, this also means you need to enable "mixed mode authentication" on your MSSQL node.

you need to put it after wp_head(); Because that loads your jQuery and you need to load jQuery first and then your js

Following this doc you can do this that way:

{{ p.User['first_name']|default('NONE') }}

change_column_default :employees, :foreign, false

You can have only one default export which you declare like:

export default App; or export default class App extends React.Component {...

and later do import App from './App'

If you want to export something more you can use named exports which you declare without default keyword like:

export {
  About,
  Contact,
}

or:

export About;
export Contact;

or:

export const About = class About extends React.Component {....
export const Contact = () => (<div> ... </div>);

and later you import them like:

import App, { About, Contact } from './App';

EDIT:

There is a mistake in the tutorial as it is not possible to make 3 default exports in the same main.js file. Other than that why export anything if it is no used outside the file?. Correct main.js :

import React from 'react';
import ReactDOM from 'react-dom';
import { Router, Route, Link, browserHistory, IndexRoute  } from 'react-router'

class App extends React.Component {
...
}

class Home extends React.Component {
...
}


class About extends React.Component {
...
}


class Contact extends React.Component {
...
}


ReactDOM.render((
   <Router history = {browserHistory}>
      <Route path = "/" component = {App}>
         <IndexRoute component = {Home} />
         <Route path = "home" component = {Home} />
         <Route path = "about" component = {About} />
         <Route path = "contact" component = {Contact} />
      </Route>
   </Router>

), document.getElementById('app'))

EDIT2:

another thing is that this tutorial is based on react-router-V3 which has different api than v4.

I've developed this function:

def iso_8601_format(dt):
    """YYYY-MM-DDThh:mm:ssTZD (1997-07-16T19:20:30-03:00)"""

    if dt is None:
        return ""

    fmt_datetime = dt.strftime('%Y-%m-%dT%H:%M:%S')
    tz = dt.utcoffset()
    if tz is None:
        fmt_timezone = "+00:00"
    else:
        fmt_timezone = str.format('{0:+06.2f}', float(tz.total_seconds() / 3600))

    return fmt_datetime + fmt_timezone

It's better to use

$('#search-form').setAttribute('action', '/controllerName/actionName');

rather than

$('#search-form').attr('action', '/controllerName/actionName');

So, based on trante's answer we have:

$('#search-form').submit(function() {
    var formAction = $("#selectsearch").val() == "people" ? "user" : "content";
    $("#search-form").setAttribute("action", "/search/" + formAction);
}); 

Using setAttribute can save you a lot of time potentially.

Very Heavily Edited. I think either you want this:

class CharStorage {
    /** set offset to 1 if you want b=1, o=2, y=3 instead of b=0... */
    private final int offset=0;
    private int array[]=new int[26];

    /** Call this with up to 26 characters to initialize the array.  For 
      * instance, if you pass "boy" it will init to b=0,o=1,y=2.
      */
    void init(String s) {
        for(int i=0;i<s.length;i++)
            store(s.charAt(i)-'a' + offset,i); 
    }

    void store(char ch, int value) {
        if(ch < 'a' || ch > 'z') throw new IllegalArgumentException();
        array[ch-'a']=value;
    }

    int get(char ch) {
        if(ch < 'a' || ch > 'z') throw new IllegalArgumentException();
        return array[ch-'a'];
    }
}

(Note that you may have to adjust the init method if you want to use 1-26 instead of 0-25)

or you want this:

int getLetterPossitionInAlphabet(char c) {
    return c - 'a' + 1
}

The second is if you always want a=1, z=26. The first will let you put in a string like "qwerty" and assign q=0, w=1, e=2, r=3...

You should be able to do something like this:

http://maps.google.com/maps?q=24.197611,120.780512

Some more info on the query parameters available at this location

Here's another link to an SO thread

If the OP is trying to determine the history that was traversed by a branch when a particular commit was created ("find out what branch a commit comes from given its SHA-1 hash value"), then without the reflog there aren't any records in the Git object database that shows what named branch was bound to what commit history.

(I posted this as an answer in reply to a comment.)

Hopefully this script illustrates my point:

rm -rf /tmp/r1 /tmp/r2; mkdir /tmp/r1; cd /tmp/r1
git init; git config user.name n; git config user.email [email protected]
git commit -m"empty" --allow-empty; git branch -m b1; git branch b2
git checkout b1; touch f1; git add f1; git commit -m"Add f1"
git checkout b2; touch f2; git add f2; git commit -m"Add f2"
git merge -m"merge branches" b1; git checkout b1; git merge b2
git clone /tmp/r1 /tmp/r2; cd /tmp/r2; git fetch origin b2:b2
set -x;
cd /tmp/r1; git log --oneline --graph --decorate; git reflog b1; git reflog b2;
cd /tmp/r2; git log --oneline --graph --decorate; git reflog b1; git reflog b2;

The output shows the lack of any way to know whether the commit with 'Add f1' came from branch b1 or b2 from the remote clone /tmp/r2.

(Last lines of the output here)

+ cd /tmp/r1
+ git log --oneline --graph --decorate
*   f0c707d (HEAD, b2, b1) merge branches
|\
| * 086c9ce Add f1
* | 80c10e5 Add f2
|/
* 18feb84 empty
+ git reflog b1
f0c707d b1@{0}: merge b2: Fast-forward
086c9ce b1@{1}: commit: Add f1
18feb84 b1@{2}: Branch: renamed refs/heads/master to refs/heads/b1
18feb84 b1@{3}: commit (initial): empty
+ git reflog b2
f0c707d b2@{0}: merge b1: Merge made by the 'recursive' strategy.
80c10e5 b2@{1}: commit: Add f2
18feb84 b2@{2}: branch: Created from b1
+ cd /tmp/r2
+ git log --oneline --graph --decorate
*   f0c707d (HEAD, origin/b2, origin/b1, origin/HEAD, b2, b1) merge branches
|\
| * 086c9ce Add f1
* | 80c10e5 Add f2
|/
* 18feb84 empty
+ git reflog b1
f0c707d b1@{0}: clone: from /tmp/r1
+ git reflog b2
f0c707d b2@{0}: fetch origin b2:b2: storing head

30x30 is points, which means 30px @1x, 60px @2x, not somewhere in-between. Also, it's not a great idea to embed the title of the tab into the image—you're going to have pretty poor accessibility and localization results like that.

Opening a file creates it and (unless append ('a') is set) overwrites it with emptyness, such as this:

open(filename, 'w').close()

colnames(trSamp)[2] <- "newname2"

attempts to set the second column's name. Your object only has one column, so the command throws an error. This should be sufficient:

colnames(trSamp) <- "newname2"

Use like this:

when(
  fooDao.getBar(
    Matchers.<Bazoo>any()
  )
).thenReturn(myFoo);

Before you need to import Mockito.Matchers

I guess you should restart the emulator with "emulator -wipe-data -avd YourAvdName" or check "Wipe User Data" in run configuration if you are using Eclipse.

I am facing the same issue right now.

I have been using google qrcode api for sometime, but I didn't quite like this because it requires me to be on the Internet to access the generated image.

I did a little comand-line research and found out that linux has a command line tool qrencode for generating qr-codes.

I wrote this little script. And the good part is that the generated image is less than 1KB in size. Well the supplied data is simply a url.

$url = ($_SERVER['HTTPS'] ? "https://" : "http://").$_SERVER['HTTP_HOST'].'/profile.php?id='.$_GET['pid'];
$img = shell_exec('qrencode --output=- -m=1 '.escapeshellarg($url));

$imgData = "data:image/png;base64,".base64_encode($img);

Then in the html I load the image:

<img class="emrQRCode" src="<?=$imgData ?>" />

You just need to have installed it. [most imaging apps on linux would have installed it under the hood without you realizing.

Issue is with your testing method,

you tried python core_test.py

then you will get this error ValueError: Attempted relative import in non-package

Reason: you are testing your packaging from non-package source.

so test your module from package source.

if this is your project structure,

pkg/
  __init__.py
  components/
    core.py
    __init__.py
  tests/
    core_test.py
    __init__.py

cd pkg

python -m tests.core_test # dont use .py

or from outside pkg/

python -m pkg.tests.core_test

single . if you want to import from folder in same directory . for each step back add one more.

hi/
  hello.py
how.py

in how.py

from .hi import hello

incase if you want to import how from hello.py

from .. import how

This one will solve all your problems not only for Mac but works on every basic shell -> Linux also:

If you have a Mac and you've installed python3 like most of us do :) (with brew install - ofc)

your file is located in:

/usr/local/Cellar/python/3.6.4_4/bin/python3

How do you know? -> you can run this on every basic shell Run:

which python3

You should get:

/usr/local/bin/python3

Now this is a symbolic link, how do you know? Run:

ls -al /usr/local/bin/python3 

and you'll get:

/usr/local/bin/python3 -> /usr/local/Cellar/python/3.6.4_4/bin/python3

which means that your

/usr/local/bin/python3 

is actually pointing to:

/usr/local/Cellar/python/3.6.4_4/bin/python3

If, for some reason, your

/usr/local/bin/python3 

is not pointing to the place you want, which in our case:

/usr/local/Cellar/python/3.6.4_4/bin/python3

just backup it:

cp /usr/local/bin/python3{,.orig} 

and run:

rm -rf /usr/local/bin/python3

now create a new symbolic link:

ln -s /usr/local/Cellar/python/3.6.4_4/bin/python3 /usr/local/bin/python3 

and now your

/usr/local/bin/python3

is pointing to

/usr/local/Cellar/python/3.6.4_4/bin/python3 

Check it out by running:

ls -al /usr/local/bin/python3

Using "limit" and "top" will not work with all SQL servers (for example with Oracle). You can try a more complex query in pure sql:

select mt1.id, mt1."name", mt1.score, mt1."date" from mytable mt1
where mt1.id=2
and mt1."date"= (select min(mt2."date") from mytable mt2 where mt2.id=2)

The following definition might be more efficient than the first solution proposed

def new_list_from_intervals(original_list, *intervals):
    n = sum(j - i for i, j in intervals)
    new_list = [None] * n
    index = 0
    for i, j in intervals :
        for k in range(i, j) :
            new_list[index] = original_list[k]
            index += 1

    return new_list

then you can use it like below

new_list = new_list_from_intervals(original_list, (0,2), (4,5), (6, len(original_list)))

Do not use authorization instead of authentication. I should get whole access to service all clients with header. The working code is :

public class TokenAuthenticationHandler : AuthenticationHandler<TokenAuthenticationOptions> 
{
    public IServiceProvider ServiceProvider { get; set; }

    public TokenAuthenticationHandler (IOptionsMonitor<TokenAuthenticationOptions> options, ILoggerFactory logger, UrlEncoder encoder, ISystemClock clock, IServiceProvider serviceProvider) 
        : base (options, logger, encoder, clock) 
    {
        ServiceProvider = serviceProvider;
    }

    protected override Task<AuthenticateResult> HandleAuthenticateAsync () 
    {
        var headers = Request.Headers;
        var token = "X-Auth-Token".GetHeaderOrCookieValue (Request);

        if (string.IsNullOrEmpty (token)) {
            return Task.FromResult (AuthenticateResult.Fail ("Token is null"));
        }           

        bool isValidToken = false; // check token here

        if (!isValidToken) {
            return Task.FromResult (AuthenticateResult.Fail ($"Balancer not authorize token : for token={token}"));
        }

        var claims = new [] { new Claim ("token", token) };
        var identity = new ClaimsIdentity (claims, nameof (TokenAuthenticationHandler));
        var ticket = new AuthenticationTicket (new ClaimsPrincipal (identity), this.Scheme.Name);
        return Task.FromResult (AuthenticateResult.Success (ticket));
    }
}

Startup.cs :

#region Authentication
services.AddAuthentication (o => {
    o.DefaultScheme = SchemesNamesConst.TokenAuthenticationDefaultScheme;
})
.AddScheme<TokenAuthenticationOptions, TokenAuthenticationHandler> (SchemesNamesConst.TokenAuthenticationDefaultScheme, o => { });
#endregion

And mycontroller.cs

[Authorize(AuthenticationSchemes = SchemesNamesConst.TokenAuthenticationDefaultScheme)]
public class MainController : BaseController
{ ... }

I can't find TokenAuthenticationOptions now, but it was empty. I found the same class PhoneNumberAuthenticationOptions :

public class PhoneNumberAuthenticationOptions : AuthenticationSchemeOptions
{
    public Regex PhoneMask { get; set; }// = new Regex("7\\d{10}");
}

You should define static class SchemesNamesConst. Something like:

public static class SchemesNamesConst
{
    public const string TokenAuthenticationDefaultScheme = "TokenAuthenticationScheme";
}

I forgot that I had already an unused labs branch. Deleting it solved my problem:

git branch -d labs
git checkout -b labs/feature

Explanation:

Each name can only be a parent branch or a normal branch, not both. Thats why the branches labs and labs/feature can't exists both at the same time.

The reason: Branches are stored in the file system and there you also can't have a file labs and a directory labs at the same level.

Next is used to pass control to the next middleware function. If not the request will be left hanging or open.

As the others mentioned, Go does not support ternary one-liners. However, I wrote a utility function that could help you achieve what you want.

// IfThenElse evaluates a condition, if true returns the first parameter otherwise the second
func IfThenElse(condition bool, a interface{}, b interface{}) interface{} {
    if condition {
        return a
    }
    return b
}

Here are some test cases to show how you can use it

func TestIfThenElse(t *testing.T) {
    assert.Equal(t, IfThenElse(1 == 1, "Yes", false), "Yes")
    assert.Equal(t, IfThenElse(1 != 1, nil, 1), 1)
    assert.Equal(t, IfThenElse(1 < 2, nil, "No"), nil)
}

For fun, I wrote more useful utility functions such as:

IfThen(1 == 1, "Yes") // "Yes"
IfThen(1 != 1, "Woo") // nil
IfThen(1 < 2, "Less") // "Less"

IfThenElse(1 == 1, "Yes", false) // "Yes"
IfThenElse(1 != 1, nil, 1)       // 1
IfThenElse(1 < 2, nil, "No")     // nil

DefaultIfNil(nil, nil)  // nil
DefaultIfNil(nil, "")   // ""
DefaultIfNil("A", "B")  // "A"
DefaultIfNil(true, "B") // true
DefaultIfNil(1, false)  // 1

FirstNonNil(nil, nil)                // nil
FirstNonNil(nil, "")                 // ""
FirstNonNil("A", "B")                // "A"
FirstNonNil(true, "B")               // true
FirstNonNil(1, false)                // 1
FirstNonNil(nil, nil, nil, 10)       // 10
FirstNonNil(nil, nil, nil, nil, nil) // nil
FirstNonNil()                        // nil

If you would like to use any of these, you can find them here https://github.com/shomali11/util

After installing Laminas, I got the same error message

"Translator component requires the intl PHP extension"

while wanting to view the web application with the php web server:

php -S 0.0.0.0:8080 -t public public/index.php

As I'm usgin XAMPP, in

c:\xampp\php\php.ini

I had to enable the PHP extension intl in this line ;extension=php_intl.dll, remove the starting semicolon (;) and restart XAMPP. I hope this will help.

In addition to all of the great answers, there is a concept called lazy loading:

Lazy loading is a design pattern commonly used in computer programming to defer initialization of an object until the point at which it is needed.

Using it properly, you can reduce the loading time of your application. And Kotlin way of it's implementation is by lazy() which loads the needed value to your variable whenever it's needed.

But lateinit is used when you are sure a variable won't be null or empty and will be initialized before you use it -e.g. in onResume() method for android- and so you don't want to declare it as a nullable type.

Angular library uses document.documentMode to identify IE . It holds major version number for IE, or NaN/undefined if User Agent is not IE.

/**
* documentMode is an IE-only property
* http://msdn.microsoft.com/en-us/library/ie/cc196988(v=vs.85).aspx
*/
var msie = document.documentMode;

https://github.com/angular/angular.js/blob/v1.5.0/src/Angular.js#L167-L171

Example with $document (angular wrapper for window.document)

// var msie = document.documentMode;
var msie = $document[0].documentMode;
// if is IE (documentMode contains IE version)
if (msie) {
  // IE logic here

  if (msie === 9) {
    // IE 9 logic here

  }
}

Try this:

var cls = true;
var ops;

window.onload = function() {
    document.querySelector(".container").addEventListener("mouseenter", function() {
        cls = false;
    });
    document.querySelector(".container").addEventListener("mouseleave", function() {
        cls = true;
    });
    ops = document.querySelectorAll(".container td");
    for (let i = 0; i < ops.length; i++) {
        ops[i].addEventListener("click", function() {
            document.querySelector(".position").style.display = "none";
        });
    }

    /* IMPOSTARE LE VARIE OPZIONI */

    ops[0].addEventListener("click", function() {
        setTimeout(function() {
            /* YOUR FUNCTION */
            alert("Alert 1!");
        }, 50);
    });

    ops[1].addEventListener("click", function() {
        setTimeout(function() {
            /* YOUR FUNCTION */
            alert("Alert 2!");
        }, 50);
    });

    ops[2].addEventListener("click", function() {
        setTimeout(function() {
            /* YOUR FUNCTION */
            alert("Alert 3!");
        }, 50);
    });

    ops[3].addEventListener("click", function() {
        setTimeout(function() {
            /* YOUR FUNCTION */
            alert("Alert 4!");
        }, 50);
    });

    ops[4].addEventListener("click", function() {
        setTimeout(function() {
            /* YOUR FUNCTION */
            alert("Alert 5!");
        }, 50);
    });
}

document.addEventListener("contextmenu", function() {
    var e = window.event;
    e.preventDefault();
    document.querySelector(".container").style.padding = "0px";

    var x = e.clientX;
    var y = e.clientY;

    var docX = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth || document.body.offsetWidth;
    var docY = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight || document.body.offsetHeight;

    var border = parseInt(getComputedStyle(document.querySelector(".container"), null).getPropertyValue('border-width'));

    var objX = parseInt(getComputedStyle(document.querySelector(".container"), null).getPropertyValue('width')) + 2;
    var objY = parseInt(getComputedStyle(document.querySelector(".container"), null).getPropertyValue('height')) + 2;

    if (x + objX > docX) {
        let diff = (x + objX) - docX;
        x -= diff + border;
    }

    if (y + objY > docY) {
        let diff = (y + objY) - docY;
        y -= diff + border;
    }

    document.querySelector(".position").style.display = "block";

    document.querySelector(".position").style.top = y + "px";
    document.querySelector(".position").style.left = x + "px";
});

window.addEventListener("resize", function() {
    document.querySelector(".position").style.display = "none";
});

document.addEventListener("click", function() {
    if (cls) {
        document.querySelector(".position").style.display = "none";
    }
});

document.addEventListener("wheel", function() {
    if (cls) {
        document.querySelector(".position").style.display = "none";
        static = false;
    }
});

.position {
    position: absolute;
    width: 1px;
    height: 1px;
    z-index: 2;
    display: none;
}

.container {
    width: 220px;
    height: auto;
    border: 1px solid black;
    background: rgb(245, 243, 243);
}

.container p {
    height: 30px;
    font-size: 18px;
    font-family: arial;
    width: 99%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgb(245, 243, 243);
    color: black;
    transition: 0.2s;
}

.container p:hover {
    background: lightblue;
}

td {
    font-family: arial;
    font-size: 20px;
}

td:hover {
    background: lightblue;
    transition: 0.2s;
    cursor: pointer;
}

<div class="position">
    <div class="container" align="center">
        <table style="text-align: left; width: 99%; margin-left: auto; margin-right: auto;" border="0" cellpadding="2" cellspacing="2">
            <tbody>
                <tr>
                    <td style="vertical-align: middle; text-align: center;">Option 1<br>
                    </td>
                </tr>
                <tr>
                    <td style="vertical-align: middle; text-align: center;">Option 2<br>
                    </td>
                </tr>
                <tr>
                    <td style="vertical-align: middle; text-align: center;">Option 3<br>
                    </td>
                </tr>
                <tr>
                    <td style="vertical-align: middle; text-align: center;">Option 4<br>
                    </td>
                </tr>
                <tr>
                    <td style="vertical-align: middle; text-align: center;">Option 5<br>
                    </td>
                </tr>
            </tbody>
        </table>
    </div>
</div>

Only to supplement. If you need to pass a variable and iterate it, you can do just like so:

function start(counter){
  if(counter < 10){
    setTimeout(function(){
      counter++;
      console.log(counter);
      start(counter);
    }, 1000);
  }
}
start(0);

Output:

1
2
3
...
9
10

One line per second.

For a more generic and extensible way check mergedict. It uses singledispatch and can merge values based on its types.

Example:

from mergedict import MergeDict

class SumDict(MergeDict):
    @MergeDict.dispatch(int)
    def merge_int(this, other):
        return this + other

d2 = SumDict({'a': 1, 'b': 'one'})
d2.merge({'a':2, 'b': 'two'})

assert d2 == {'a': 3, 'b': 'two'}

If the BorderLayout option provided by our friends doesnot work, try adding ComponentListerner to the JFrame and implement the componentResized(event) method. When the JFrame object will be resized, this method will be called. So if you write the the code to set the size of the JPanel in this method, you will achieve the intended result.

Ya, I know this 'solution' is not good but use it as a safety net. ;)

I'm posting a new answer to this because I ran into this error and had to use a different solution that I think is specific to iOS 9.

I had to explicitly disable the Enable Bitcode in Build Settings, which is automatically turned on in the update.

Referenced answer: New warnings in iOS 9

If you are using the free software R, you can open the matlab files in Rstudio. Very easy!

Currently CSS does not support this feature.

You can build your own or use a plug-in that emulates this behaviour using DIVs/CSS.

This worked good for me:

    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {_x000D_
        print("section: \(indexPath.section)")_x000D_
        print("row: \(indexPath.row)")_x000D_
    }

The output should be:

section: 0
row: 0

I prefer this approach because: you don't have to iterate over 2 collections, you can get at things other than "name" and "value" if you need to, and you can sanitize your values before you store them in the object (if you have default values that you don't wish to store, for example).

$.formObject = function($o) {
    var o = {},
        real_value = function($field) {
            var val = $field.val() || "";

            // additional cleaning here, if needed

            return val;
        };

    if (typeof o != "object") {
        $o = $(o);
    }

    $(":input[name]", $o).each(function(i, field) {
        var $field = $(field),
            name = $field.attr("name"),
            value = real_value($field);

        if (o[name]) {
            if (!$.isArray(o[name])) {
                o[name] = [o[name]];
            }

            o[name].push(value);
        }

        else {
            o[name] = value;
        }
    });

    return o;
}

Use like so:

var obj = $.formObject($("#someForm"));

Only tested in Firefox.

My personal preference is to delete the branch name after I’m done with a topic branch.

Instead of trying to use the branch name to explain the meaning of the branch, I start the subject line of the commit message in the first commit on that branch with “Branch:” and include further explanations in the body of the message if the subject does not give me enough space.

The branch name in my use is purely a handle for referring to a topic branch while working on it. Once work on the topic branch has concluded, I get rid of the branch name, sometimes tagging the commit for later reference.

That makes the output of git branch more useful as well: it only lists long-lived branches and active topic branches, not all branches ever.

I use a dot(.) to concate string and variable. like this-

echo "Hello ".$var;

Sometimes, I use curly braces to concate string and variable that looks like this-

echo "Hello {$var}";

The code above works perfectly with one minor flaw; the resulting file is not saved with a .csv extension. – Tensigh 2 days ago

I added the following to code and it saved my file as a csv. Thanks for this bit of code.It all worked as expected.

ActiveWorkbook.SaveAs Filename:=SaveToDirectory & ThisWorkbook.Name & "-" & WS.Name & ".csv", FileFormat:=xlCSV

Hi same problem i have solved you can try this

java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.NETWORK

 // SET SSL
public static OkClient setSSLFactoryForClient(OkHttpClient client) {
    try {
        // Create a trust manager that does not validate certificate chains
        final TrustManager[] trustAllCerts = new TrustManager[]{
                new X509TrustManager() {
                    @Override
                    public void checkClientTrusted(java.security.cert.X509Certificate[] chain, String authType) throws CertificateException {
                    }

                    @Override
                    public void checkServerTrusted(java.security.cert.X509Certificate[] chain, String authType) throws CertificateException {
                    }

                    @Override
                    public java.security.cert.X509Certificate[] getAcceptedIssuers() {
                        return null;
                    }
                }
        };

        // Install the all-trusting trust manager
        final SSLContext sslContext = SSLContext.getInstance("SSL");
        sslContext.init(null, trustAllCerts, new java.security.SecureRandom());
        // Create an ssl socket factory with our all-trusting manager
        final SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();


        client.setSslSocketFactory(sslSocketFactory);
        client.setHostnameVerifier(new HostnameVerifier() {
            @Override
            public boolean verify(String hostname, SSLSession session) {
                return true;
            }
        });

    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    return new OkClient(client);
}

I know this question is pretty old. But we can able to get root in Emulator with the help of Magisk by following https://github.com/shakalaca/MagiskOnEmulator

Basically, it patch initrd.img(if present) and ramdisk.img for working with Magisk.

${project.basedir} is the root directory of your project.

${project.build.directory} is equivalent to ${project.basedir}/target

as it is defined here: https://github.com/apache/maven/blob/trunk/maven-model-builder/src/main/resources/org/apache/maven/model/pom-4.0.0.xml#L53

Source © Copyright RexEgg.com

Word Boundary: \b*

The word boundary \b matches positions where one side is a word character (usually a letter, digit or underscore—but see below for variations across engines) and the other side is not a word character (for instance, it may be the beginning of the string or a space character).

The regex \bcat\b would, therefore, match cat in a black cat, but it wouldn't match it in catatonic, tomcat or certificate. Removing one of the boundaries, \bcat would match cat in catfish, and cat\b would match cat in tomcat, but not vice-versa. Both, of course, would match cat on its own.

Not-a-word-boundary: \B

\B matches all positions where \b doesn't match. Therefore, it matches:

? When neither side is a word character, for instance at any position in the string $=(@-%++) (including the beginning and end of the string)

? When both sides are a word character, for instance between the H and the i in Hi!

This may not seem very useful, but sometimes \B is just what you want. For instance,

? \Bcat\B will find cat fully surrounded by word characters, as in certificate, but neither on its own nor at the beginning or end of words.

? cat\B will find cat both in certificate and catfish, but neither in tomcat nor on its own.

? \Bcat will find cat both in certificate and tomcat, but neither in catfish nor on its own.

? \Bcat|cat\B will find cat in embedded situation, e.g. in certificate, catfish or tomcat, but not on its own.

In my case, I was sending a POST request over HTTP to a server where I had set up Nginx to redirect all requests to port 80 to port 443 where I was serving the app over HTTPS.

Making the request to the correct port directly fixed the problem. In my case, all I had to do is replace http:// in the request URL to https:// since I was using the default ports 80 and 443 respectively.

I would like to extend an earnest invitation to any C library maintainers out there who are still including gets in their libraries "just in case anyone is still depending on it": Please replace your implementation with the equivalent of

char *gets(char *str)
{
    strcpy(str, "Never use gets!");
    return str;
}

This will help make sure nobody is still depending on it. Thank you.

UPDATE:

The HTML was requested so I've pasted it below.

<div ui-grid="gridOptions" class="my-grid"></div>

ORIGINAL:

We were able to adequately solve this problem by using responsive CSS (@media) that sets the height and width based on screen real estate. Something like (and clearly you can add more based on your needs):

@media (min-width: 1024px) {
  .my-grid {
    width: 772px;
  }
}

@media (min-width: 1280px) {
  .my-grid {
    width: 972px;
  }
}

@media (min-height: 768px) {
  .my-grid {
    height: 480px;
  }
}

@media (min-height: 900px) {
  .my-grid {
    height: 615px;
  }
}

The best part about this solution is that we need no resize event handling to monitor for grid size changes. It just works.

The backquote operator will also allow you to run python scripts using similar syntax to above

In a python file called python.py:

hello = "hello"
world = "world"
print hello + " " + world

In a php file called python.php:

$python = `python python.py`;
echo $python;

Like this:

if (number < 0) {
    number *= -1;
}