Use Flowplayer:

<link rel="stylesheet" href="//releases.flowplayer.org/7.0.4/commercial/skin/skin.css">
    <style>

   </style>
   <script src="//code.jquery.com/jquery-1.12.4.min.js"></script>
  <script src="//releases.flowplayer.org/7.0.4/commercial/flowplayer.min.js"></script>
  <script src="//releases.flowplayer.org/hlsjs/flowplayer.hlsjs.min.js"></script> 
  <script>
  flowplayer(function (api) {
    api.on("load", function (e, api, video) {
      $("#vinfo").text(api.engine.engineName + " engine playing " + video.type);
    }); });
  </script>

<div class="flowplayer fixed-controls no-toggle no-time play-button obj"
      style="    width: 85.5%;
    height: 80%;
    margin-left: 7.2%;
    margin-top: 6%;
    z-index: 1000;" data-key="$812975748999788" data-live="true" data-share="false" data-ratio="0.5625"  data-logo="">
      <video autoplay="true" stretch="true">

         <source type="application/x-mpegurl" src="http://live.wmncdn.net/safaritv2/live2.stream/index.m3u8">
      </video>   
   </div>

Different methods are available in flowplayer.org website.

Aergistal's answer works, but I found that converting to mp4 can make some m3u8 videos broken. If you are stuck with this problem, try to convert them to mkv, and convert them to mp4 later.

This URL return to player actual video_id

https://www.youtube.com/embed/live_stream?channel=UCkA21M22vGK9GtAvq3DvSlA

Where UCkA21M22vGK9GtAvq3DvSlA is your channel id. You can find it inside YouTube account on "My Channel" link.

Try doing a rebuild. I've found that the red x's don't always disappear until a rebuild is done.

You need a root node

<?xml version="1.0" encoding="ISO-8859-1"?>    
<documents>
    <document>
        <name>Sample Document</name>
        <type>document</type>
        <url>http://nsc-component.webs.com/Office/Editor/new-doc.html?docname=New+Document&amp;titletype=Title&amp;fontsize=9&amp;fontface=Arial&amp;spacing=1.0&amp;text=&amp;wordcount3=0</url>
    </document>

    <document>
        <name>Sample</name>
        <type>document</type>
        <url>http://nsc-component.webs.com/Office/Editor/new-doc.html?docname=New+Document&amp;titletype=Title&amp;fontsize=9&amp;fontface=Arial&amp;spacing=1.0&amp;text=&amp;</url>
    </document>
</documents>

I use gmodeler.com. It just does class diagrams.

Good things

• Very simple feature set. Great UI. Very easy to use.
• Attractive UI.
• Don't have to login/create an account
• Can save diagrams
• Free

Bad things

• Hard to collaborate -- have to export to xml (I don't care)
• Can't access diagrams from any machine because it saves to your browser (I don't care)
• Can't export as image or pdf (I can take a screen shot)
• Can't generate code for most languages
• Very simple feature set. (I don't care)
• Each class has an 'Event' list which I don't need and I can't get rid of.

Very easy, trial and error. Go to the cell you want the month in. Type the Month, go to the next cell and type the year, something weird will come up but then go to your number section click on the little arrow in the right bottom and highlight text and it will change to the year you originally typed

Just press windows button and type %APPDATA% and type enter.

Above is the location where you can find \npm\node_modules folder. This is where global modules sit in your system.

Another bonus is that it can be very clear how memcache is going to behave in a caching scenario, while redis is generally used as a persistent datastore, though it can be configured to behave just like memcached aka evicting Least Recently Used items when it reaches max capacity.

Some apps I've worked on use both just to make it clear how we intend the data to behave - stuff in memcache, we write code to handle the cases where it isn't there - stuff in redis, we rely on it being there.

Other than that Redis is generally regarded as superior for most use cases being more feature-rich and thus flexible.

Just an alternative:

ls -lAR | grep -v '^d' | awk '{total += $5} END {print "Total:", total}'

grep -v '^d' will exclude the directories.

I've gotten same problem. The servers logs showed:

DEBUG: <-- origin: null

I've investigated that and it occurred that this is not populated when I've been calling from file from local drive. When I've copied file to the server and used it from server - the request worked perfectly fine

While executing the job we need to pass Job parameters as follows:

JobParameters jobParameters= new JobParametersBuilder().addString("file.name", "filename.txt").toJobParameters();   
JobExecution execution = jobLauncher.run(job, jobParameters);  

by using the expression language we can import the value as follows:

 #{jobParameters['file.name']}

IF there is not only jQuery or other resource killing frameworks - many kb to download each time by each user just for a simple trick - but also native JavaScript(!):

<img src="img1_on.jpg" 
    onclick="this.src=this.src.match(/_on/)?'img1_off.jpg':'img1_on.jpg';">
<img src="img2_on.jpg" 
    onclick="this.src=this.src.match(/_on/)?'img2_off.jpg':'img2_on.jpg';">

This can be written general and more elegant:

<html>
<head>
<script>
function switchImg(img){
    img.src = img.src.match(/_on/) ? 
        img.src.replace(/_on/, "_off") : 
        img.src.replace(/_off/, "_on");
}
</script>
</head>
<body>
    <img src="img1_on.jpg" onclick="switchImg(this)">
    <img src="img2_on.jpg" onclick="switchImg(this)">
</body>
</html>

Sometimes Jeb's and Jens's answers don't work and return null. In this case I use follow solution. Head of file usually contains type signature. I read it and compare with known in list of signatures.

/**
 *
 * @param is InputStream on start of file. Otherwise signature can not be defined.
 * @return int id of signature or -1, if unknown signature was found. See SIGNATURE_ID_(type) constants to
 *      identify signature by its id.
 * @throws IOException in cases of read errors.
 */
public static int getSignatureIdFromHeader(InputStream is) throws IOException {
    // read signature from head of source and compare with known signatures
    int signatureId = -1;
    int sigCount = SIGNATURES.length;
    int[] byteArray = new int[MAX_SIGNATURE_LENGTH];
    StringBuilder builder = new StringBuilder();
    for (int i = 0; i < MAX_SIGNATURE_LENGTH; i++) {
        byteArray[i] = is.read();
        builder.append(Integer.toHexString(byteArray[i]));
    }
    if (DEBUG) {
        Log.d(TAG, "head bytes=" + builder.toString());
    }
    for (int i = 0; i < MAX_SIGNATURE_LENGTH; i++) {

        // check each bytes with known signatures
        int bytes = byteArray[i];
        int lastSigId = -1;
        int coincidences = 0;

        for (int j = 0; j < sigCount; j++) {
            int[] sig = SIGNATURES[j];

            if (DEBUG) {
                Log.d(TAG, "compare" + i + ": " + Integer.toHexString(bytes) + " with " + sig[i]);
            }
            if (bytes == sig[i]) {
                lastSigId = j;
                coincidences++;
            }
        }

        // signature is unknown
        if (coincidences == 0) {
            break;
        }
        // if first bytes of signature is known we check signature for full coincidence
        if (coincidences == 1) {
            int[] sig = SIGNATURES[lastSigId];
            int sigLength = sig.length;
            boolean isSigKnown = true;
            for (; i < MAX_SIGNATURE_LENGTH && i < sigLength; i++) {
                bytes = byteArray[i];
                if (bytes != sig[i]) {
                    isSigKnown = false;
                    break;
                }
            }
            if (isSigKnown) {
                signatureId = lastSigId;
            }
            break;
        }
    }
    return signatureId;
}

signatureId is an index of signature in array of signatures. For example,

private static final int[] SIGNATURE_PNG = hexStringToIntArray("89504E470D0A1A0A");
private static final int[] SIGNATURE_JPEG = hexStringToIntArray("FFD8FF");
private static final int[] SIGNATURE_GIF = hexStringToIntArray("474946");

public static final int SIGNATURE_ID_JPEG = 0;
public static final int SIGNATURE_ID_PNG = 1;
public static final int SIGNATURE_ID_GIF = 2;
private static final int[][] SIGNATURES = new int[3][];

static {
    SIGNATURES[SIGNATURE_ID_JPEG] = SIGNATURE_JPEG;
    SIGNATURES[SIGNATURE_ID_PNG] = SIGNATURE_PNG;
    SIGNATURES[SIGNATURE_ID_GIF] = SIGNATURE_GIF;
}

Now I have file type even if URI of file haven't. Next I get mime type by file type. If you don't know which mime type to get, you can find proper in this table.

It works for a lot of file types. But for video it doesn't work, because you need to known video codec to get a mime type. To get video's mime type I use MediaMetadataRetriever.

BLOB stores binary data which are more than 2 GB. Max size for BLOB is 4 GB. Binary data means unstructured data i.e images audio files vedio files digital signature

Text is used to store large string.

I like leoj3n's solution. It can also be used to set a relative "start in" directory, which is what I needed by using start's /D parameter. Without /c or /k in as an argument to cmd, the subsequent start command doesn't run. /c will close the shell immediately after running the command and /k will keep it open (even after the command is done). So if whatever you're running spits to standard out and you need to see it, use /k.

Unfortunately, according to the lnk file specification, the icon is not saved in the shortcut, but rather "encoded using environment variables, which makes it possible to find the icon across machines where the locations vary but are expressed using environment variables." So it's likely that if paths are changing and you're trying to take the icon from the executable you're pointing to, it won't transfer correctly.

If you want to remove n item from end of array in javascript, you can easily use:

arr.splice(-n, n);

HTML:

<div data-uid="aaa" data-name="bbb", data-value="ccc" onclick="fun(this)">

JavaScript:

function fun(obj) {
    var uid= $(obj).attr('data-uid');
    var name= $(obj).attr('data-name');
    var value= $(obj).attr('data-value');
}

but I'm using jQuery.

If you are using IIS 7.5 or later you can generate the machine key from IIS and save it directly to your web.config, within the web farm you then just copy the new web.config to each server.

1. Open IIS manager.
2. If you need to generate and save the MachineKey for all your applications select the server name in the left pane, in that case you will be modifying the root web.config file (which is placed in the .NET framework folder). If your intention is to create MachineKey for a specific web site/application then select the web site / application from the left pane. In that case you will be modifying the web.config file of your application.
3. Double-click the Machine Key icon in ASP.NET settings in the middle pane:
4. MachineKey section will be read from your configuration file and be shown in the UI. If you did not configure a specific MachineKey and it is generated automatically you will see the following options:
5. Now you can click Generate Keys on the right pane to generate random MachineKeys. When you click Apply, all settings will be saved in the web.config file.

Full Details can be seen @ Easiest way to generate MachineKey – Tips and tricks: ASP.NET, IIS and .NET development…

This related to these 2 topics below, I want get both GetHtmlErrorMessage and Session on Error page.

Session is null after ResponseRewrite

Why is HttpContext.Session null when redirectMode = ResponseRewrite

I tried and see solution which no need Server.Transfer() or Response.Redirect()

First: remove ResponseRewrite in web.config

Web.config

<customErrors defaultRedirect="errorHandler.aspx" mode="On" />

Then Global.asax

    void Application_Error(object sender, EventArgs e)
    {
         if(Context.IsCustomErrorEnabled)
         {     
            Exception ex = Server.GetLastError();
            Application["TheException"] = ex; //store the error for later
         }
    }

Then errorHandler.aspx.cs

        protected void Page_Load(object sender, EventArgs e)
            {       
                string htmlErrorMessage = string.Empty ;
                Exception ex = (Exception)Application["TheException"];
                string yourSessionValue = HttpContext.Current.Session["YourSessionId"].ToString();

                //continue with ex to get htmlErrorMessage 
                if(ex.GetHtmlErrorMessage() != null){              
                    htmlErrorMessage = ex.GetHtmlErrorMessage();
                }   
                // continue your code
            }

For references

http://www.developer.com/net/asp/article.php/3299641/ServerTransfer-Vs-ResponseRedirect.htm

I used this query and it worked for me:

CREATE EVENT `exec`
  ON SCHEDULE EVERY 5 SECOND
  STARTS '2013-02-10 00:00:00'
  ENDS '2015-02-28 00:00:00'
  ON COMPLETION NOT PRESERVE ENABLE
DO 
  call delete_rows_links();

Similar to Merlyn's response, but this one handles these cases as well:

• The port number is actually a left substring of another longer port number that you're not looking for. You want to search for an exact port number so that you do not kill a random, innocent process!
• The script code needs to be able to run more than once and be correct each time, not showing older, incorrect answers.

Here it is:

set serverPid=
for /F "tokens=5 delims= " %%P in ('netstat -a -n -o ^| findstr /E :8080 ') do set serverPid=%%P
if not "%serverPid%" == "" (
  taskkill /PID %serverPid%
) else (
  rem echo Server is not running.
)

You are assigning reloaded items to global variable items in onResume(), but this will not reflect in ItemAdapter class, because it has its own instance variable called 'items'.

For refreshing ListView, add a refresh() in ItemAdapter class which accepts list data i.e items

class ItemAdapter
{
    .....

    public void refresh(List<Item> items)
    {
        this.items = items;
        notifyDataSetChanged();
    } 
}

update onResume() with following code

@Override
public void onResume()
{
    super.onResume();
    items.clear();
    items = dbHelper.getItems(); //reload the items from database
    **adapter.refresh(items);**
}

Call .get() at the very end to turn the resulting jQuery object into a true array.

$("#merge_button").click(function(event){
    event.preventDefault();
    var searchIDs = $("#find-table input:checkbox:checked").map(function(){
      return $(this).val();
    }).get(); // <----
    console.log(searchIDs);
});

Per the documentation:

As the return value is a jQuery object, which contains an array, it's very common to call .get() on the result to work with a basic array.

You can change the CHARSET and COLLATION of all your tables through PHP script as follows. I like the answer of hkasera but the problem with it is that the query runs twice on each table. This code is almost the same except using MySqli instead of mysql and prevention of double querying. If I could vote up, I would have voted hkasera's answer up.

<?php
$conn1=new MySQLi("localhost","user","password","database");
if($conn1->connect_errno){
    echo mysqli_connect_error();
    exit;
}
$res=$conn1->query("show tables") or die($conn1->error);
while($tables=$res->fetch_array()){
    $conn1->query("ALTER TABLE $tables[0] CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci") or die($conn1->error);
}
echo "The collation of your database has been successfully changed!";

$res->free();
$conn1->close();

?>

Bootstrap has a way of using media queries to define the different task for different sites. It uses four breakpoints.

we have extra small screen sizes which are less than 576 pixels that small in which I mean it's size from 576 to 768 pixels.

medium screen sizes take up screen size from 768 pixels up to 992 pixels large screen size from 992 pixels up to 1200 pixels.

E.g Small Text

This means that at the small screen between 576px and 768px, center the text For medium screen, change "sm" to "md" and same goes to large "lg"

using(StreamWriter writer = new StreamWriter("debug.txt", true))
{
  writer.WriteLine("whatever you text is");
}

The second "true" parameter tells it to append.

http://msdn.microsoft.com/en-us/library/36b035cb.aspx

If you want to use Netbeans to define tables read this https://codezone4.wordpress.com/2012/06/19/java-database-application-using-javadb-part-1/ Simply define column as integer and create database, then grab structure to a temporary file, then delete table. Right clik to tables folder and select recreate table, select saved file and edit script for auto increment.

A better way to normalize your image is to take each value and divide by the largest value experienced by the data type. This ensures that images that have a small dynamic range in your image remain small and they're not inadvertently normalized so that they become gray. For example, if your image had a dynamic range of [0-2], the code right now would scale that to have intensities of [0, 128, 255]. You want these to remain small after converting to np.uint8.

Therefore, divide every value by the largest value possible by the image type, not the actual image itself. You would then scale this by 255 to produced the normalized result. Use numpy.iinfo and provide it the type (dtype) of the image and you will obtain a structure of information for that type. You would then access the max field from this structure to determine the maximum value.

So with the above, do the following modifications to your code:

import numpy as np
import cv2
[...]
info = np.iinfo(data.dtype) # Get the information of the incoming image type
data = data.astype(np.float64) / info.max # normalize the data to 0 - 1
data = 255 * data # Now scale by 255
img = data.astype(np.uint8)
cv2.imshow("Window", img)

Note that I've additionally converted the image into np.float64 in case the incoming data type is not so and to maintain floating-point precision when doing the division.

Try this code:

AlertDialog.Builder builder1 = new AlertDialog.Builder(context);
builder1.setMessage("Write your message here.");
builder1.setCancelable(true);

builder1.setPositiveButton(
    "Yes",
    new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int id) {
            dialog.cancel();
        }
    });

builder1.setNegativeButton(
    "No",
    new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int id) {
            dialog.cancel();
        }
    });

AlertDialog alert11 = builder1.create();
alert11.show();

Just a minor word of warning... a lot of environments use, or need, "\r\n" and not just "\n". I ran into an issue with Visual Studio not matching my regex string at the end of the line because I left off the "\r" of "\r\n", so my string couldn't match with a missing invisible character.

So, if you are doing a find, or a replace, consider the "\r".

For a little more detail on "\r" and "\n", see: https://stackoverflow.com/a/3451192/4427457

If you don't have a database, where will the PERMANENT record of your users' login data be stored? Sure, while the user is logged in, the minimal user information required for your site to work can be stored in a session or cookie. But after they log out, then what? The session goes away, the cookie can be hacked.

So your user comes back to your site. He tries to log in. What trustworthy thing does your site compare his login info to?

Craig, I refined your code a bit (among a few other things it's now using position:fixed) and wrapped it as a jQuery plugin.

Try it out here: http://jsfiddle.net/jmosbech/stFcx/

And get the source here: https://github.com/jmosbech/StickyTableHeaders

UPDATE 1

Since Android Support Library 23.2.0 there were added method setAutoMeasureEnabled(true) for LayoutManagers. It makes RecyclerView to wrap it's content and works like a charm.
http://android-developers.blogspot.ru/2016/02/android-support-library-232.html

So just add something like this:

    LayoutManager layoutManager = new LinearLayoutManager(this);
    layoutManager.setAutoMeasureEnabled(true);
    recyclerView.setLayoutManager(layoutManager);
    recyclerView.setNestedScrollingEnabled(false);

UPDATE 2

Since 27.1.0 setAutoMeasureEnabled is deprecated, so you should provide custom implementation of LayoutManager with overridden method isAutoMeasureEnabled()

But after many cases of usage RecyclerView I strongly recommend not to use it in wrapping mode, cause this is not what it is intended for. Try to refactor whole your layout using normal single RecyclerView with several items' types. Or use approach with LinearLayout that I described below as last resort

Old answer (not recommended)

You can use RecyclerView inside NestedScrollView. First of all you should implement your own custom LinearLayoutManager, it makes your RecyclerView to wrap its content. For example:

public class WrappingLinearLayoutManager extends LinearLayoutManager
{

    public WrappingLinearLayoutManager(Context context) {
        super(context);
    }

    private int[] mMeasuredDimension = new int[2];

    @Override
    public boolean canScrollVertically() {
        return false;
    }

    @Override
    public void onMeasure(RecyclerView.Recycler recycler, RecyclerView.State state,
            int widthSpec, int heightSpec) {
        final int widthMode = View.MeasureSpec.getMode(widthSpec);
        final int heightMode = View.MeasureSpec.getMode(heightSpec);

        final int widthSize = View.MeasureSpec.getSize(widthSpec);
        final int heightSize = View.MeasureSpec.getSize(heightSpec);

        int width = 0;
        int height = 0;
        for (int i = 0; i < getItemCount(); i++) {
            if (getOrientation() == HORIZONTAL) {
                measureScrapChild(recycler, i,
                        View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED),
                        heightSpec,
                        mMeasuredDimension);

                width = width + mMeasuredDimension[0];
                if (i == 0) {
                    height = mMeasuredDimension[1];
                }
            } else {
                measureScrapChild(recycler, i,
                        widthSpec,
                        View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED),
                        mMeasuredDimension);

                height = height + mMeasuredDimension[1];
                if (i == 0) {
                    width = mMeasuredDimension[0];
                }
            }
        }

        switch (widthMode) {
            case View.MeasureSpec.EXACTLY:
                width = widthSize;
            case View.MeasureSpec.AT_MOST:
            case View.MeasureSpec.UNSPECIFIED:
        }

        switch (heightMode) {
            case View.MeasureSpec.EXACTLY:
                height = heightSize;
            case View.MeasureSpec.AT_MOST:
            case View.MeasureSpec.UNSPECIFIED:
        }

        setMeasuredDimension(width, height);
    }

    private void measureScrapChild(RecyclerView.Recycler recycler, int position, int widthSpec,
            int heightSpec, int[] measuredDimension) {

        View view = recycler.getViewForPosition(position);
        if (view.getVisibility() == View.GONE) {
            measuredDimension[0] = 0;
            measuredDimension[1] = 0;
            return;
        }
        // For adding Item Decor Insets to view
        super.measureChildWithMargins(view, 0, 0);
        RecyclerView.LayoutParams p = (RecyclerView.LayoutParams) view.getLayoutParams();
        int childWidthSpec = ViewGroup.getChildMeasureSpec(
                widthSpec,
                getPaddingLeft() + getPaddingRight() + getDecoratedLeft(view) + getDecoratedRight(view),
                p.width);
        int childHeightSpec = ViewGroup.getChildMeasureSpec(
                heightSpec,
                getPaddingTop() + getPaddingBottom() + getDecoratedTop(view) + getDecoratedBottom(view),
                p.height);
        view.measure(childWidthSpec, childHeightSpec);

        // Get decorated measurements
        measuredDimension[0] = getDecoratedMeasuredWidth(view) + p.leftMargin + p.rightMargin;
        measuredDimension[1] = getDecoratedMeasuredHeight(view) + p.bottomMargin + p.topMargin;
        recycler.recycleView(view);
    }
}

After that use this LayoutManager for your RecyclerView

recyclerView.setLayoutManager(new WrappingLinearLayoutManager(getContext()));

But you also should call those two methods:

recyclerView.setNestedScrollingEnabled(false);
recyclerView.setHasFixedSize(false);

Here setNestedScrollingEnabled(false) disable scrolling for RecyclerView, so it doesn't intercept scrolling event from NestedScrollView. And setHasFixedSize(false) determine that changes in adapter content can change the size of the RecyclerView

Important note: This solution is little buggy in some cases and has problems with perfomance, so if you have a lot of items in your RecyclerView I'd recommend to use custom LinearLayout-based implementation of list view, create analogue of Adapter for it and make it behave like ListView or RecyclerView

I had exactly the same problem. I fixed it without rebuilding python, as follows:

1. Find another server with the same architecture (i386 or x86_64) and the same python version (example: 2.7.5). Yes, this is the hard part. You can try installing python from sources into another server if you can't find any server with the same python version.

2. In this another server, check if import ssl works. It should work.

3. If it works, then try to find the _ssl lilbrary as follows:

   [root@myserver]# find / -iname _ssl.so
   /usr/local/python27/lib/python2.7/lib-dynload/_ssl.so
   

4. Copy this file into the original server. Use the same destination folder: /usr/local/python27/lib/python2.7/lib-dynload/

5. Double check owner and permissions:

   [root@myserver]# chown root:root _ssl.so
   [root@myserver]# chmod 755 _ssl.so
   

6. Now you should be able to import ssl.

This worked for me in a CentOS 6.3 x86_64 environment with python 2.7.3. Also I had python 2.6.6 installed, but with ssl working fine.

Use this code it will help

[[UIScreen mainScreen] bounds].size.height
[[UIScreen mainScreen] bounds].size.width

It's an array of the parameters/arguments (hence args) that you send to the program. For example ping 172.16.0.1 -t -4

These arguments are passed to the program as an array of strings.

string[] args // Array of Strings containing arguments.

It is not possible with ALTER statement. If you wish to have the columns in a specific order, you will have to create a newtable, use INSERT INTO newtable (col-x,col-a,col-b) SELECT col-x,col-a,col-b FROM oldtable to transfer the data from the oldtable to the newtable, delete the oldtable and rename the newtable to the oldtable name.

This is not necessarily recommended because it does not matter which order the columns are in the database table. When you use a SELECT statement, you can name the columns and have them returned to you in the order that you desire.

A ResultSetClosedException could be thrown for two reasons.

1.) You have opened another connection to the database without closing all other connections.

2.) Your ResultSet may be returning no values. So when you try to access data from the ResultSet java will throw a ResultSetClosedException.

This worked for me:

dt.DefaultView.Sort = "Town ASC, Cutomer ASC";
dt = dt.DefaultView.ToTable();

You can also use the EF function tested in .net5

public async Task<IEnumerable<District>> SearchDistrict(string query, int stateId)
        {
            return await _dbContext
                .Districts
                .Include(s => s.State)
                .Where(s => s.StateId == stateId && EF.Functions.Like(s.Name, "$%{query}%"))
                .AsNoTracking()
                .ToListAsync();
        }

[ |\t]+$ with an empty replace works. \s+($) with a $1 replace also works. At least in Visual Studio Code...

First you have to open the file with open

input_file = open("nameOfFile.csv","r+")

Then use the csv.reader for open the csv

reader_file = csv.reader(input_file)

At the last, you can take the number of row with the instruction 'len'

value = len(list(reader_file))

The total code is this:

input_file = open("nameOfFile.csv","r+")
reader_file = csv.reader(input_file)
value = len(list(reader_file))

Remember that if you want to reuse the csv file, you have to make a input_file.fseek(0), because when you use a list for the reader_file, it reads all file, and the pointer in the file change its position

If you subclass Webview, you can simply override onTouchEvent to filter out the move-events that trigger scrolling.

public class SubWebView extends WebView {

    @Override
    public boolean onTouchEvent (MotionEvent ev)    {
        if(ev.getAction() == MotionEvent.ACTION_MOVE) {
            postInvalidate();
            return true;
        }
        return super.onTouchEvent(ev);
    }
    ...

Here's a function that is also based on cloneNode, but with an option to clone only the parent node and move all the children (to preserve their event listeners):

function recreateNode(el, withChildren) {
  if (withChildren) {
    el.parentNode.replaceChild(el.cloneNode(true), el);
  }
  else {
    var newEl = el.cloneNode(false);
    while (el.hasChildNodes()) newEl.appendChild(el.firstChild);
    el.parentNode.replaceChild(newEl, el);
  }
}

Remove event listeners on one element:

recreateNode(document.getElementById("btn"));

Remove event listeners on an element and all of its children:

recreateNode(document.getElementById("list"), true);

If you need to keep the object itself and therefore can't use cloneNode, then you have to wrap the addEventListener function and track the listener list by yourself, like in this answer.

Yes, finally will be called after the execution of the try or catch code blocks.

The only times finally won't be called are:

1. If you invoke System.exit()
2. If you invoke Runtime.getRuntime().halt(exitStatus)
3. If the JVM crashes first
4. If the JVM reaches an infinite loop (or some other non-interruptable, non-terminating statement) in the try or catch block
5. If the OS forcibly terminates the JVM process; e.g., kill -9 <pid> on UNIX
6. If the host system dies; e.g., power failure, hardware error, OS panic, et cetera
7. If the finally block is going to be executed by a daemon thread and all other non-daemon threads exit before finally is called

As always, also Spring framework (spring-core since 3.2.2) has something for you: StreamUtils.copyToByteArray()

try this

html

<div ng-controller="MyCtrl">
  Hello, {{newDate | date:'MM/dd/yyyy'}}!
</div>

JS

var myApp = angular.module('myApp',[]);

function MyCtrl($scope) {
    var collectionDate = '2002-04-26T09:00:00'; 

    $scope.newDate =new Date(collectionDate);
}

Demo

You could possibly use Reflection to do this. As far as I understand it, you could enumerate the properties of your class and set the values. You would have to try this out and make sure you understand the order of the properties though. Refer to this MSDN Documentation for more information on this approach.

For a hint, you could possibly do something like:

Record record = new Record();

PropertyInfo[] properties = typeof(Record).GetProperties();
foreach (PropertyInfo property in properties)
{
    property.SetValue(record, value);
}

Where value is the value you're wanting to write in (so from your resultItems array).

Abstract Factory & Builder pattern are both Creational patterns but with different intent.

Abstract Factory Pattern emphasizes object creation for families of related objects where:

• Each family is a set of classes derived from a common base class/Interface.
• Each object is returned immediately as a result of one call.

Builder pattern focuses on constructing a complex object step by step. It decouples the representation from the process of constructing the complex object, so that the same construction process can be used for different representations.

• Builder object encapsulates configuration of the complex object.
• Director object knows the protocol of using the Builder, where the protocol defines all logical steps required to build the complex object.

This worked for me on Chromium. The % for translate is in reference to the size of the bounding box of the element it is applied to so it perfectly gets the element to the lower right edge while not having to switch which property is used to specify it's location.

topleft {
  top: 0%;
  left: 0%;
}
bottomright {
  top: 100%;
  left: 100%;
  -webkit-transform: translate(-100%,-100%);
}

Try

$query = mysql_query("SELECT * FROM users WHERE name = 'Admin' ")or die(mysql_error());

and check if this throw any error.

Then use while($rows = mysql_fetch_assoc($query)):

And finally display it as

echo $name . "<br/>" . $address . "<br/>" . $email . "<br/>" . $subject . "<br/>" . $comment . "<br/><br/>" . ;

Do not user mysql_* as its deprecated.

If creating constructors with arguments is bad (as many would argue), then making them with default arguments is even worse. I've recently started to come around to the opinion that ctor arguments are bad, because your ctor logic should be as minimal as possible. How do you deal with error handling in the ctor, should somebody pass in an argument that doesn't make any sense? You can either throw an exception, which is bad news unless all of your callers are prepared to wrap any "new" calls inside of try blocks, or setting some "is-initialized" member variable, which is kind of a dirty hack.

Therefore, the only way to make sure that the arguments passed into the initialization stage of your object is to set up a separate initialize() method where you can check the return code.

The use of default arguments is bad for two reasons; first of all, if you want to add another argument to the ctor, then you are stuck putting it at the beginning and changing the entire API. Furthermore, most programmers are accustomed to figuring out an API by the way that it's used in practice -- this is especially true for non-public API's used inside of an organization where formal documentation may not exist. When other programmers see that the majority of the calls don't contain any arguments, they will do the same, remaining blissfully unaware of the default behavior your default arguments impose on them.

Also, it's worth noting that the google C++ style guide shuns both ctor arguments (unless absolutely necessary), and default arguments to functions or methods.

drupal_get_destination() has some internal code that points at the correct place to getthe current internal path. To translate that path into an absolute URL, the url() function should do the trick. If the 'absolute' option is passed in it will generate the full URL, not just the internal path. It will also swap in any path aliases for the current path as well.

$path = isset($_GET['q']) ? $_GET['q'] : '<front>';
$link = url($path, array('absolute' => TRUE));

Here's a simple one written in VB for an ASPX page:

                If myVar > 1 Then
                    response.write("Greater than 1")
                else
                    response.write("Not!")
                End If

Simple, you just open klik file -> import -> General -> existing project into workspace -> browse file in your directory.

(I'am used Eclipse Mars)

requestWindowFeature(Window.FEATURE_NO_TITLE);
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);

Try to edit your project build.gradle file and set the android build gradle plugin to classpath 'com.android.tools.build:gradle:3.2.1' within the dependency section.

Use repr()[1:-1]. In this case, the double quotes don't need to be escaped. The [-1:1] slice is to remove the single quote from the beginning and the end.

>>> x = raw_input()
I'm "stuck" :\
>>> print x
I'm "stuck" :\
>>> print repr(x)[1:-1]
I\'m "stuck" :\\

Or maybe you just want to escape a phrase to paste into your program? If so, do this:

>>> raw_input()
I'm "stuck" :\
'I\'m "stuck" :\\'

“… the volatile modifier guarantees that any thread that reads a field will see the most recently written value.” - Josh Bloch

If you are thinking about using volatile, read up on the package java.util.concurrent which deals with atomic behaviour.

The Wikipedia post on a Singleton Pattern shows volatile in use.

Sometime you must first run the container with root:

docker exec -ti --user root <container-id> /bin/bash

Then in the container, to install Vim or something else:

apt-get install vim

Another solution is to create a normal class which implements PropertyChanger like this

public class ViewProps : PropertyChanger
{
    private string _MyValue = string.Empty;
    public string MyValue
    {
        get { 
            return _MyValue
        }
        set
        {
            if (_MyValue == value)
            {
                return;
            }
            SetProperty(ref _MyValue, value);
        }
    }
}

Then create a static instance of the class somewhere you wont

public class MyClass
{
    private static ViewProps _ViewProps = null;
    public static ViewProps ViewProps
    {
        get
        {
            if (_ViewProps == null)
            {
                _ViewProps = new ViewProps();
            }
            return _ViewProps;
        }
    }
}

And now use it as static property

<TextBlock  Text="{x:Bind local:MyClass.ViewProps.MyValue, Mode=OneWay}"  />

And here is PropertyChanger implementation if necessary

public abstract class PropertyChanger : INotifyPropertyChanged
{
    public event PropertyChangedEventHandler PropertyChanged;

    protected bool SetProperty<T>(ref T storage, T value, [CallerMemberName] string propertyName = null)
    {
        if (object.Equals(storage, value)) return false;

        storage = value;
        OnPropertyChanged(propertyName);
        return true;
    }

    protected void OnPropertyChanged([CallerMemberName] string propertyName = null)
    {
        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
    }
}

You can use this code, this code is for AES-256-CBC or you can use it for other AES encryption. Key length error mainly comes in 256-bit encryption.

This error comes due to the encoding or charset name we pass in the SecretKeySpec. Suppose, in my case, I have a key length of 44, but I am not able to encrypt my text using this long key; Java throws me an error of invalid key length. Therefore I pass my key as a BASE64 in the function, and it converts my 44 length key in the 32 bytes, which is must for the 256-bit encryption.

import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import java.security.MessageDigest;
import java.security.Security;
import java.util.Base64;

public class Encrypt {

    static byte [] arr = {1,2,3,4,5,6,7,8,9};

    // static byte [] arr = new byte[16];

      public static void main(String...args) {
        try {
         //   System.out.println(Cipher.getMaxAllowedKeyLength("AES"));
            Base64.Decoder decoder = Base64.getDecoder();
            // static byte [] arr = new byte[16];
            Security.setProperty("crypto.policy", "unlimited");
            String key = "Your key";
       //     System.out.println("-------" + key);

            String value = "Hey, i am adnan";
            String IV = "0123456789abcdef";
       //     System.out.println(value);
            // log.info(value);
          IvParameterSpec iv = new IvParameterSpec(IV.getBytes());
            //    IvParameterSpec iv = new IvParameterSpec(arr);

        //    System.out.println(key);
            SecretKeySpec skeySpec = new SecretKeySpec(decoder.decode(key), "AES");
         //   System.out.println(skeySpec);
            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
        //    System.out.println("ddddddddd"+IV);
            cipher.init(Cipher.ENCRYPT_MODE, skeySpec, iv);
       //     System.out.println(cipher.getIV());

            byte[] encrypted = cipher.doFinal(value.getBytes());
            String encryptedString = Base64.getEncoder().encodeToString(encrypted);

            System.out.println("encrypted string,,,,,,,,,,,,,,,,,,,: " + encryptedString);
            // vars.put("input-1",encryptedString);
            //  log.info("beanshell");
        }catch (Exception e){
            System.out.println(e.getMessage());
        }
    }
}

You can use the ui object provided to the events, specifically you want the stop event, the ui.item property and .index(), like this:

$("#sortable").sortable({
    stop: function(event, ui) {
        alert("New position: " + ui.item.index());
    }
});

You can see a working demo here, remember the .index() value is zero-based, so you may want to +1 for display purposes.

I could not restart IIexpress. This is the solution that worked for me

1. Cleaned the build
2. Rebuild

I actually got this error because I was checking InnerHtml for some content that was generated dynamically - i.e. a control that is runat=server.

To solve this I had to remove the "static" keyword on my method, and it ran fine.

On any linux system with the NVIDIA driver installed and loaded into the kernel, you can execute:

cat /proc/driver/nvidia/version

to get the version of the currently loaded NVIDIA kernel module, for example:

$ cat /proc/driver/nvidia/version 
NVRM version: NVIDIA UNIX x86_64 Kernel Module  304.54  Sat Sep 29 00:05:49 PDT 2012
GCC version:  gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) 

With Axios and infinite depth:

<pre>
    <style>
      textarea {
        width: 80%;
        margin-bottom: 20px;
      }
      label {
        font-size: 18px;
        font-weight: bold;
      }
    </style>
    <label>URI</label>
    <textarea id="uri"  rows="7"></textarea>
    <label>All Defaults (Bonus): </label>
    <textarea id="defaults" rows="20"></textarea>
</pre>

<script src="https://unpkg.com/axios/dist/axios.min.js"></script>

<script>
  const instance = axios.create({
    baseUrl: 'http://my-api-server',
    url: '/user'
  })
  const uri = instance.getUri({
    params: {
      id: '1234',
      favFruits: [
        'banana',
        'apple',
        'strawberry'
      ],
      carConfig: {
        items: ['keys', 'laptop'],
        type: 'sedan',
        other: {
          music: ['on', 'off', {
            foo: 'bar'
          }]
        }
      }
    }
  })
  const defaults = JSON.stringify(instance.defaults, null, 2)
  document.getElementById('uri').value = uri
  document.getElementById('defaults').value = defaults
</script>

Good Luck...

Please check your app.json file in project. if there has not line appKey then you must add it

{
  "expo": {
    "sdkVersion": "27.0.0",
    "appKey": "mydojo"
  },
  "name": "mydojo",
  "displayName": "mydojo"
}

Want to center an image? Very easy, Bootstrap comes with two classes, .center-block and text-center.

Use the former in the case of your image being a BLOCK element, for example, adding img-responsive class to your img makes the img a block element. You should know this if you know how to navigate in the web console and see applied styles to an element.

Don't want to use a class? No problem, here is the CSS bootstrap uses. You can make a custom class or write a CSS rule for the element to match the Bootstrap class.

 // In case you're dealing with a block element apply this to the element itself 
.center-block {
   margin-left:auto;
   margin-right:auto;
   display:block;
}

// In case you're dealing with a inline element apply this to the parent 
.text-center {
   text-align:center
}

nonatomic property means @synthesized methods are not going to be generated threadsafe -- but this is much faster than the atomic property since extra checks are eliminated.

strong is used with ARC and it basically helps you , by not having to worry about the retain count of an object. ARC automatically releases it for you when you are done with it.Using the keyword strong means that you own the object.

weak ownership means that you don't own it and it just keeps track of the object till the object it was assigned to stays , as soon as the second object is released it loses is value. For eg. obj.a=objectB; is used and a has weak property , than its value will only be valid till objectB remains in memory.

copy property is very well explained here

strong,weak,retain,copy,assign are mutually exclusive so you can't use them on one single object... read the "Declared Properties " section

hoping this helps you out a bit...

Let's not forget math.hypot:

dist = math.hypot(x2-x1, y2-y1)

Here's hypot as part of a snippet to compute the length of a path defined by a list of (x, y) tuples:

from math import hypot

pts = [
    (10,10),
    (10,11),
    (20,11),
    (20,10),
    (10,10),
    ]

# Py2 syntax - no longer allowed in Py3
# ptdiff = lambda (p1,p2): (p1[0]-p2[0], p1[1]-p2[1])
ptdiff = lambda p1, p2: (p1[0]-p2[0], p1[1]-p2[1])

diffs = (ptdiff(p1, p2) for p1, p2 in zip (pts, pts[1:]))
path = sum(hypot(*d) for d in  diffs)
print(path)

The IF statement has these forms in PL/SQL:

IF THEN
IF THEN ELSE
IF THEN ELSIF

You have used elseif which in terms of PL/SQL is wrong. That need to be replaced with ELSIF.

So your code should appear like this.

    declare
        var_number number;
    begin
        var_number := 10;
        if var_number > 100 then
           dbms_output.put_line(var_number ||' is greater than 100');
--elseif should be replaced with elsif
        elsif var_number < 100 then
           dbms_output.put_line(var_number ||' is less than 100');
        else
           dbms_output.put_line(var_number ||' is equal to 100');
        end if;
    end; 

I had to implement this recently. Thought of sharing what I had figured out;

To make it work in Safari, I had to set target: '_self',. Don't worry about filename in Safari. Looks like it's not supported as mentioned here; https://github.com/konklone/json/issues/56 (http://caniuse.com/#search=download)

The below code works fine for me in Mozilla, Chrome & Safari;

  var anchor = angular.element('<a/>');
  anchor.css({display: 'none'});
  angular.element(document.body).append(anchor);
  anchor.attr({
    href: 'data:attachment/csv;charset=utf-8,' + encodeURIComponent(data),
    target: '_self',
    download: 'data.csv'
  })[0].click();
  anchor.remove();

Sending an HTTP POST request on iOS (Objective c):

-(NSString *)postexample{

// SEND POST
NSString *url = [NSString stringWithFormat:@"URL"];
NSString *post = [NSString stringWithFormat:@"param=value"];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:@"%d",[postData length]];


NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setHTTPMethod:@"POST"];
[request setURL:[NSURL URLWithString:url]];
[request setValue:postLength forHTTPHeaderField:@"Content-Length"];
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:postData];

NSError *error = nil;
NSHTTPURLResponse *responseCode = nil;

//RESPONDE DATA 
NSData *oResponseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&responseCode error:&error];

if([responseCode statusCode] != 200){
    NSLog(@"Error getting %@, HTTP status code %li", url, (long)[responseCode statusCode]);
    return nil;
}

//SEE RESPONSE DATA
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Response" message:[[NSString alloc] initWithData:oResponseData encoding:NSUTF8StringEncoding] delegate:nil cancelButtonTitle:@"OK" otherButtonTitles: nil];
[alert show];

return [[NSString alloc] initWithData:oResponseData encoding:NSUTF8StringEncoding];
}

There are two flavors of table valued functions. One that is just a select statement and one that can have more rows than just a select statement.

This can not have a variable:

create function Func() returns table
as
return
select 10 as ColName

You have to do like this instead:

create function Func()
returns @T table(ColName int)
as
begin
  declare @Var int
  set @Var = 10
  insert into @T(ColName) values (@Var)
  return
end

Perfectly good example in the Autocomplete docs with source code.

jQuery

<script>
  $(function() {
    function log( message ) {
      $( "<div>" ).text( message ).prependTo( "#log" );
      $( "#log" ).scrollTop( 0 );
    }

    $( "#city" ).autocomplete({
      source: function( request, response ) {
        $.ajax({
          url: "http://gd.geobytes.com/AutoCompleteCity",
          dataType: "jsonp",
          data: {
            q: request.term
          },
          success: function( data ) {
            response( data );
          }
        });
      },
      minLength: 3,
      select: function( event, ui ) {
        log( ui.item ?
          "Selected: " + ui.item.label :
          "Nothing selected, input was " + this.value);
      },
      open: function() {
        $( this ).removeClass( "ui-corner-all" ).addClass( "ui-corner-top" );
      },
      close: function() {
        $( this ).removeClass( "ui-corner-top" ).addClass( "ui-corner-all" );
      }
    });
  });
</script>

HTML

<div class="ui-widget">
  <label for="city">Your city: </label>
  <input id="city">
  Powered by <a href="http://geonames.org">geonames.org</a>
</div>

<div class="ui-widget" style="margin-top:2em; font-family:Arial">
  Result:
  <div id="log" style="height: 200px; width: 300px; overflow: auto;" class="ui-widget-content"></div>
</div>

Follow the screen shots

you are ready to Go!

ul.nav li a, ul.nav li a:visited {
    color: #anycolor !important;
}

ul.nav li a:hover, ul.nav li a:active {
    color: #anycolor !important;
}

ul.nav li.active a {
    color: #anycolor !important;
}

Change the styles as you wish.

Also you can use dirname(__DIR__, $level) for access any folding level without traversing

You may be trying to use a JSON object:

var myMappings = { "name": "10%", "phone": "10%", "address": "50%", etc.. }

To access:

myMappings.name;
myMappings.phone;
etc..

The major difference between the two is that $_SERVER['SERVER_NAME'] is a server controlled variable, while $_SERVER['HTTP_HOST'] is a user-controlled value.

The rule of thumb is to never trust values from the user, so $_SERVER['SERVER_NAME'] is the better choice.

As Gumbo pointed out, Apache will construct SERVER_NAME from user-supplied values if you don't set UseCanonicalName On.

Edit: Having said all that, if the site is using a name-based virtual host, the HTTP Host header is the only way to reach sites that aren't the default site.

The oracle limit is 1000 parameters. The issue has been resolved by hibernate in version 4.1.7 although by splitting the passed parameter list in sets of 500 see JIRA HHH-1123

If you want to move the repository and keep history, you'll probably need filesystem access on both hosts. The simplest solution, if your backend is FSFS (the default on recent versions), is to make a filesystem copy of the entire repository folder.

If you have a Berkley DB backend, if you're not sure of what your backend is, or if you're changing SVN version numbers, you're going to want to use svnadmin to dump your old repository and load it into your new repository. Using svnadmin dump will give you a single file backup that you can copy to the new system. Then you can create the new (empty) repository and use svnadmin load, which will essentially replay all the commits along with its metadata (author, timestamp, etc).

You can read more about the dump/load process here:

http://svnbook.red-bean.com/en/1.8/svn.reposadmin.maint.html#svn.reposadmin.maint.migrate

Also, if you do svnadmin load, make sure you use the --force-uuid option, or otherwise people are going to have problems switching to the new repository. Subversion uses a UUID to identify the repository internally, and it won't let you switch a working copy to a different repository.

If you don't have filesystem access, there may be other third party options out there (or you can write something) to help you migrate: essentially you'd have to use the svn log to replay each revision on the new repository, and then fix up the metadata afterwards. You'll need the pre-revprop-change and post-revprop-change hook scripts in place to do this, which sort of assumes filesystem access, so YMMV. Or, if you don't want to keep the history, you can use your working copy to import into the new repository. But hopefully this isn't the case.

You can use setCustomValidity function when oninvalid event occurs.

Like below:-

<input class="form-control" type="email" required="" 
    placeholder="username" oninvalid="this.setCustomValidity('Please Enter valid email')">
</input>

Update:-

To clear the message once you start entering use oninput="setCustomValidity('') attribute to clear the message.

<input class="form-control" type="email"  required="" placeholder="username"
 oninvalid="this.setCustomValidity('Please Enter valid email')"
 oninput="setCustomValidity('')"></input>

I am using in the way and it is working for me.

public static void main(String[] args) {
    new CarpoolDBAppTest();

}

public CarpoolDBAppTest(){
    ApplicationContext context = new ClassPathXmlApplicationContext("application-context.xml");
    Student stud = (Student) context.getBean("yourBeanId");
}

Here Student is my classm you will get the class matching yourBeanId.

Now work on that object with whatever operation you want to do.

According to the w3 spec section 4.6.3 for XMLHttpRequest a user agent should honor the Set-Cookie header. So the answer is yes you should be able to.

Quotation:

If the user agent supports HTTP State Management it should persist, discard and send cookies (as received in the Set-Cookie response header, and sent in the Cookie header) as applicable.

If you want to export HTML to PDF. You have many options. without node even

Option 1: Have a button on your html page that calls window.print() function. use the browsers native html to pdf. use media queries to make your html page look good on a pdf. and you also have the print before and after events that you can use to make changes to your page before print.

Option 2. htmltocanvas or rasterizeHTML. convert your html to canvas , then call toDataURL() on the canvas object to get the image . and use a JavaScript library like jsPDF to add that image to a PDF file. Disadvantage of this approach is that the pdf doesnt become editable. If you want data extracted from PDF, there is different ways for that.

Option 3. @Jozzhard answer

If you want to define an environment variable in your context base on documentation you shod define them as below

<Context ...>
  ...
  <Environment name="maxExemptions" value="10"
         type="java.lang.Integer" override="false"/>
  ...
</Context>

Also use them as below:

((Context)new InitialContext().lookup("java:comp/env")).lookup("maxExemptions")

You should get 10 as output.

Try to download HERE and use this latest chrome driver version.

https://sites.google.com/a/chromium.org/chromedriver/downloads

EDIT:

Try this:

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

chrome_options = Options()
chrome_options.add_argument('--headless')
chrome_options.add_argument('--no-sandbox')
chrome_options.add_argument('--disable-dev-shm-usage')
d = webdriver.Chrome('/home/PycharmProjects/chromedriver',chrome_options=chrome_options)
d.get('https://www.google.nl/')

Include <%@ page isELIgnored="false"%> on top of your jsp page.

Here's an alternative to Arun's first solution, with a simpler Perl-like regular expression:

as.numeric(gsub("[^\\d]+", "", years, perl=TRUE))

You can't search LONGs directly. LONGs can't appear in the WHERE clause. They can appear in the SELECT list though so you can use that to narrow down the number of rows you'd have to examine.

Oracle has recommended converting LONGs to CLOBs for at least the past 2 releases. There are fewer restrictions on CLOBs.

Why don't you use cURL ?

$yourkey="your api key";
$url="https://prod.api.pvp.net/api/lol/euw/v1.1/game/by-summoner/20986461/recent?api_key=$yourkey";
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);

$auth = curl_exec($curl);
if($auth)
{
$json = json_decode($auth); 
print_r($json);
}
}

Use this:

  setContentView(R.layout.yourlayout);

  //after setting yor layout do the following
  EditText email = (EdiText) findViewById(R.id.vnosEmaila);
  String val = email.getText().toString;   // Use the toString method to convert the return value to a String.

  //Your Toast with String val; 
  Toast toast = Toast.makeText(EmailGumb.this, val, Toast.LENGTH_LONG);
  toast.setGravity(Gravity.CENTER, 0, 0);
  toast.show();

Thanks

I had some inter-dependency with the tests in order to build the package.

The following command manage to override the need for the test artifact in order to complete the goal:

mvn -DskipTests=true  package

What ever attribute is added to the button/anchor/link to disable it, bootstrap is just adding style to it and user will still be able to click it while there is still onclick event. So my simple solution is to check if it is disabled and remove/add onclick event:

if (!('#button').hasAttr('disabled'))
 $('#button').attr('onclick', 'someFunction();');
else
 $('#button').removeattr('onclick');

Use str(ex) to print execption

try:
   #your code
except ex:
   print(str(ex))

One thing that was super easy and worked well for me was doing a TNSPing from a cmd prompt:

TNS Ping Utility for 32-bit Windows: Version 11.2.0.3.0 - Production on 13-MAR-2015 16:35:32

this code worked for me in partial view:

<a href="/Content/[email protected]">@item.Title</a>

int c;
    String raw = "";
    do {
        c = inputstream.read();
        raw+=(char)c;
    } while(inputstream.available()>0);

InputStream.available() shows the available bytes only after one byte is read, hence do .. while

You could loop through DataGridView using Rows property, like:

foreach (DataGridViewRow row in datagridviews.Rows)
{
   currQty += row.Cells["qty"].Value;
   //More code here
}

To sum it up,in object oriented programming, everything is modeled into classes and objects. Classes contain properties and methods. Public, private and protected keywords are used to specify access to these members(properties and methods) of a class from other classes or other .dlls or even other applications.

You use the String.format() method.

column_obj != None will produce a IS NOT NULL constraint:

In a column context, produces the clause a != b. If the target is None, produces a IS NOT NULL.

or use isnot() (new in 0.7.9):

Implement the IS NOT operator.

Normally, IS NOT is generated automatically when comparing to a value of None, which resolves to NULL. However, explicit usage of IS NOT may be desirable if comparing to boolean values on certain platforms.

Demo:

>>> from sqlalchemy.sql import column
>>> column('YourColumn') != None
<sqlalchemy.sql.elements.BinaryExpression object at 0x10c8d8b90>
>>> str(column('YourColumn') != None)
'"YourColumn" IS NOT NULL'
>>> column('YourColumn').isnot(None)
<sqlalchemy.sql.elements.BinaryExpression object at 0x104603850>
>>> str(column('YourColumn').isnot(None))
'"YourColumn" IS NOT NULL'

Here is a modification for the prev. answer. The main difference is when the user is not authenticated, it uses the original "HandleUnauthorizedRequest" method to redirect to login page:

   protected override void HandleUnauthorizedRequest(AuthorizationContext filterContext)
    {

        if (filterContext.HttpContext.User.Identity.IsAuthenticated) {

            filterContext.Result = new RedirectToRouteResult(
                        new RouteValueDictionary(
                            new
                            {
                                controller = "Account",
                                action = "Unauthorised"
                            })
                        );
        }
        else
        {
             base.HandleUnauthorizedRequest(filterContext);
        }
    }

Yes, in order for the z-index to work, you'll need to give the element a position: absolute or a position: relative property.

But... pay attention to parents!

You have to go up the nodes of the elements to check if at the level of the common parent the first descendants have a defined z-index.

All other descendants can never be in the foreground if at the base there is a lower definite z-index.

In this snippet example, div1-2-1 has a z-index of 1000 but is nevertheless under the div1-1-1 which has a z-index of 3.

This is because div1-1 has a z-index greater than div1-2.

.div {
  
}

#div1 {
  z-index: 1;
  position: absolute;
  width: 500px;
  height: 300px;
  border: 1px solid black;
}

#div1-1 {
  z-index: 2;
  position: absolute;
  left: 230px;
  width: 200px;
  height: 200px;
  top: 31px;
  background-color: indianred;
}

#div1-1-1 {
  z-index: 3;
  position: absolute;
  top: 50px;
  width: 100px;
  height: 100px;
  background-color: burlywood;
}

#div1-2 {
  z-index: 1;
  position: absolute;
  width: 200px;
  height: 200px;
  left: 80px;
  top: 5px;
  background-color: red;
}

#div1-2-1 {
  z-index: 1000;
  position: absolute;
  left: 70px;
  width: 120px;
  height: 100px;
  top: 10px;
  color: red;
  background-color: lightyellow;
}

.blink {
  animation: blinker 1s linear infinite;
}

@keyframes blinker {
  50% {
    opacity: 0;
  }
}

.rotate {
  writing-mode: vertical-rl;
  padding-left: 50px;
  font-weight: bold;
  font-size: 20px;
}

<div class="div" id="div1">div1</br>z-index: 1
  <div class="div" id="div1-1">div1-1</br>z-index: 2
    <div class="div" id="div1-1-1">div1-1-1</br>z-index: 3</div>
  </div>
  
  <div class="div" id="div1-2">div1-2</br>z-index: 1</br><span class='rotate blink'><=</span>
    <div class="div" id="div1-2-1"><span class='blink'>z-index: 1000!!</span></br>div1-2-1</br><span class='blink'> because =></br>(same</br>   parent)</span></div>
  </div>
</div>

My module memory_profiler is capable of printing a line-by-line report of memory usage and works on Unix and Windows (needs psutil on this last one). Output is not very detailed but the goal is to give you an overview of where the code is consuming more memory, not an exhaustive analysis on allocated objects.

After decorating your function with @profile and running your code with the -m memory_profiler flag it will print a line-by-line report like this:

Line #    Mem usage  Increment   Line Contents
==============================================
     3                           @profile
     4      5.97 MB    0.00 MB   def my_func():
     5     13.61 MB    7.64 MB       a = [1] * (10 ** 6)
     6    166.20 MB  152.59 MB       b = [2] * (2 * 10 ** 7)
     7     13.61 MB -152.59 MB       del b
     8     13.61 MB    0.00 MB       return a

It appears that you can do this in influxdb 0.9. For instance, here's a query that just succeeded for me:

DROP SERIES FROM temperature WHERE machine='zagbar'

(Per generous comment by @MuratCorlu, I'm reposting my earlier comment as an answer...)

Your svn merge syntax is wrong.

You want to checkout a working copy of trunk and then use the svn merge --reintegrate option:

$ pwd
/home/user/project-trunk

$ svn update  # (make sure the working copy is up to date)
At revision <N>.

$ svn merge --reintegrate ^/project/branches/branch_1
--- Merging differences between repository URLs into '.':
U    foo.c
U    bar.c
 U   .

$ # build, test, verify, ...

$ svn commit -m "Merge branch_1 back into trunk!"
Sending        .
Sending        foo.c
Sending        bar.c
Transmitting file data ..
Committed revision <N+1>.

See the SVN book chapter on merging for more details.

Note that at the time it was written, this was the right answer (and was accepted), but things have moved on. See the answer of topek, and http://subversion.apache.org/docs/release-notes/1.8.html#auto-reintegrate

NSMutableArray *arrSearchData;  
NSArray *data=[arrNearByData objectAtIndex:i];
NSString *strValue=[NSString stringWithFormat:@"%@", [data valueForKey:@"restName"]];
NSRange r = [strValue rangeOfString:key options:NSCaseInsensitiveSearch];

if(r.location != NSNotFound)
{
     [arrSearchData addObject:data];
}

In addition to setting the registry entry for AuthServerWhitelist you should also set AuthSchemes: "ntlm,negotiate" (or just "ntlm" as appropriate for your situation). Using the above templates the policy for that will be "Supported authentication schemes"

This is the simplest way to loop through a form accessing only the form elements. Inside the each function you can check and build whatever you want. When building objects note that you will want to declare it outside of the each function.

EDIT JSFIDDLE

The below will work

$('form[name=formName]').find('input, textarea, select').each(function() {
    alert($(this).attr('name'));
});

Direct value should work just fine:

var sel = document.getElementsByName('item');
var sv = sel.value;
alert(sv);

The only reason your code might fail is when there is no item selected, then the selectedIndex returns -1 and the code breaks.

If you're purely fetching data, it's a big help to performance when you tell EF to not keep track of the entities it fetches. Do this by using MergeOption.NoTracking. EF will just generate the query, execute it and deserialize the results to objects, but will not attempt to keep track of entity changes or anything of that nature. If a query is simple (doesn't spend much time waiting on the database to return), I've found that setting it to NoTracking can double query performance.

See this MSDN article on the MergeOption enum:

Identity Resolution, State Management, and Change Tracking

This seems to be a good article on EF performance:

Performance and the Entity Framework

Since mysql 5.6, there is a new default that makes sure you are explicitly inserting every field that doesn't have a default value set in the table definition.

to disable and test this: see this answer here: mysql error 1364 Field doesn't have a default values

I would recommend you test without it, then reenable it and make sure all your tables have default values for fields you are not explicitly passing in every INSERT query.

If a third party mysql viewer is giving this error, you are probably limited to the fix in that link.

I think that the best way to stop the execution is the time.sleep() function.

If you need to suspend the execution only in certain cases you can simply implement an if statement like this:

if somethinghappen:
    time.sleep(seconds)

You can leave the else branch empty.

Hey this is pretty simple to solve this error.Just follow this steps:

First uninstall any existing installation:

pip uninstall scikit-image

or, on conda-based systems:

conda uninstall scikit-image

Now, clone scikit-image on your local computer, and install:

git clone https://github.com/scikit-image/scikit-image.git
cd scikit-image
pip install -e .

To update the installation:

git pull  # Grab latest source
pip install -e .  # Reinstall

For other os and manual process please check this Link.

To rename a column:

sp_rename 'table_name.old_column_name', 'new_column_name' , 'COLUMN';

To rename a table:

sp_rename 'old_table_name','new_table_name';

Edit: Use printf("val = 0x%" PRIx64 "\n", val); instead.

Try printf("val = 0x%llx\n", val);. See the printf manpage:

ll (ell-ell). A following integer conversion corresponds to a long long int or unsigned long long int argument, or a following n conversion corresponds to a pointer to a long long int argument.

Edit: Even better is what @M_Oehm wrote: There is a specific macro for that, because unit64_t is not always a unsigned long long: PRIx64 see also this stackoverflow answer

Warning create_function() has been DEPRECATED as of PHP 7.2.0. Relying on this function is highly discouraged.

You can use the array_map() function.
This should do it:

$catIds = array_map(create_function('$o', 'return $o->id;'), $objects);

As @Relequestual writes below, the function is now integrated directly in the array_map. The new version of the solution looks like this:

$catIds = array_map(function($o) { return $o->id;}, $objects);

This is what you would like to do:

OurKey.SetValue("Password", StringEncryptor.EncryptString(textBoxPassword.Text));
OurKey.GetValue("Password", StringEncryptor.DecryptString(textBoxPassword.Text));

You can do that with this the following classes. This class is a generic class is the client endpoint. It enables IOC of various encryption algorithms using Ninject.

public class StringEncryptor
{
    private static IKernel _kernel;

    static StringEncryptor()
    {
        _kernel = new StandardKernel(new EncryptionModule());
    }

    public static string EncryptString(string plainText)
    {
        return _kernel.Get<IStringEncryptor>().EncryptString(plainText);
    }

    public static string DecryptString(string encryptedText)
    {
        return _kernel.Get<IStringEncryptor>().DecryptString(encryptedText);
    }
}

This next class is the ninject class that allows you to inject the various algorithms:

public class EncryptionModule : StandardModule
{
    public override void Load()
    {
        Bind<IStringEncryptor>().To<TripleDESStringEncryptor>();
    }
}

This is the interface that any algorithm needs to implement to encrypt/decrypt strings:

public interface IStringEncryptor
{
    string EncryptString(string plainText);
    string DecryptString(string encryptedText);
}

This is a implementation using the TripleDES algorithm:

public class TripleDESStringEncryptor : IStringEncryptor
{
    private byte[] _key;
    private byte[] _iv;
    private TripleDESCryptoServiceProvider _provider;

    public TripleDESStringEncryptor()
    {
        _key = System.Text.ASCIIEncoding.ASCII.GetBytes("GSYAHAGCBDUUADIADKOPAAAW");
        _iv = System.Text.ASCIIEncoding.ASCII.GetBytes("USAZBGAW");
        _provider = new TripleDESCryptoServiceProvider();
    }

    #region IStringEncryptor Members

    public string EncryptString(string plainText)
    {
        return Transform(plainText, _provider.CreateEncryptor(_key, _iv));
    }

    public string DecryptString(string encryptedText)
    {
        return Transform(encryptedText, _provider.CreateDecryptor(_key, _iv));
    }

    #endregion

    private string Transform(string text, ICryptoTransform transform)
    {
        if (text == null)
        {
            return null;
        }
        using (MemoryStream stream = new MemoryStream())
        {
            using (CryptoStream cryptoStream = new CryptoStream(stream, transform, CryptoStreamMode.Write))
            {
                byte[] input = Encoding.Default.GetBytes(text);
                cryptoStream.Write(input, 0, input.Length);
                cryptoStream.FlushFinalBlock();

                return Encoding.Default.GetString(stream.ToArray());
            }
        }
    }
}

You can watch my video and download the code for this at : http://www.wrightin.gs/2008/11/how-to-encryptdecrypt-sensitive-column-contents-in-nhibernateactive-record-video.html

Greg's Answer is good enough, but I still would like to add something to it that I learned just now watching Douglas Crockford's videos.

Function expression:

var foo = function foo() {};

Function statement:

function foo() {};

The function statement is just a shorthand for var statement with a function value.

So

function foo() {};

expands to

var foo = function foo() {};

Which expands further to:

var foo = undefined;
foo = function foo() {};

And they are both hoisted to the top of the code.

Something like this should work:

UPDATE
    table_Name
SET 
  column_A = CASE WHEN @flag = '1' THEN column_A + @new_value ELSE column_A END,
  column_B = CASE WHEN @flag = '0' THEN column_B + @new_value ELSE column_B END
WHERE
    ID = @ID

Semaphore allows multiple threads (up to a set number) to access a shared object. Monitors allow mutually exclusive access to a shared object.

Monitor

Semaphore

I think this works:

start cmd.exe

For a debug purpose:

/usr/sbin/nginx -g "daemon off;error_log /dev/stdout debug;"

For a classic purpose

/usr/sbin/nginx -g "daemon off;error_log /dev/stdout info;"

Require

Under the server bracket on the config file

access_log /dev/stdout;

I achieved the goal where I have multiple images to insert in the DB as

INSERT INTO [dbo].[User]
           ([Name]
           ,[Image1]
           ,[Age]
           ,[Image2]
           ,[GroupId]
           ,[GroupName])
           VALUES
           ('Umar'
           , (SELECT BulkColumn 
            FROM Openrowset( Bulk 'path-to-file.jpg', Single_Blob) as Image1)
           ,26
           ,(SELECT BulkColumn 
            FROM Openrowset( Bulk 'path-to-file.jpg', Single_Blob) as Image2)
            ,'Group123'
           ,'GroupABC')

for me this worked:

import org.apache.http.client.utils.URIBuilder;

String encodedString = new URIBuilder()
  .setParameter("i", stringToEncode)
  .build()
  .getRawQuery() // output: i=encodedString
  .substring(2);

or with a different UriBuilder

import javax.ws.rs.core.UriBuilder;

String encodedString = UriBuilder.fromPath("")
  .queryParam("i", stringToEncode)
  .toString()   // output: ?i=encodedString
  .substring(3);

In my opinion using a standard library is a better idea rather than post processing manually. Also @Chris answer looked good, but it doesn't work for urls, like "http://a+b c.html"

See the (quite) recent answer on the matplotlib repository, in which the following solution is suggested:

• If you want to set the xticklabels:

  ax.set_xticks([1,4,5]) 
  ax.set_xticklabels([1,4,5], fontsize=12)
  

• If you want to only increase the fontsize of the xticklabels, using the default values and locations (which is something I personally often need and find very handy):

  ax.tick_params(axis="x", labelsize=12) 
  

• To do it all at once:

  plt.setp(ax.get_xticklabels(), fontsize=12, fontweight="bold", 
           horizontalalignment="left")`
  

DON'T DO IT.

• If you want a link, wrap the content in the proper <A>NCHOR</a>.
• If you want to turn the <DIV> into a link, use "Javascript" to wrap the <DIV> inside an <A>NCHOR</A>
• If you want to perform some action when clicking the <DIV> use the onclick event handler... and don't call it a "link".

You can use -exec to run a command on the output of a command. So it will be a reuse of the output as an example given with a find command below:

find . -name anything.out -exec rm {} \;

you are saying here -> find a file called anything.out in the current folder, if found, remove it. If it is not found, the remaining after -exec will be skipped.

Put them into a list and use merge with Reduce

Reduce(function(x, y) merge(x, y, all=TRUE), list(df1, df2, df3))
#    id v1 v2 v3
# 1   1  1 NA NA
# 2  10  4 NA NA
# 3   2  3  4 NA
# 4  43  5 NA NA
# 5  73  2 NA NA
# 6  23 NA  2  1
# 7  57 NA  3 NA
# 8  62 NA  5  2
# 9   7 NA  1 NA
# 10 96 NA  6 NA

You can also use this more concise version:

Reduce(function(...) merge(..., all=TRUE), list(df1, df2, df3))

I tried this with Kali linux, Debian, CentOs 7,And Ubuntu

(Permanent Method)

1. Edit the file with any text editor (I used Leafpad) Run this code your terminal leafpad/opt/google/chrome/google-chrome

2. (Normally its end line) find exec -a "$0" "$HERE/chrome" "$@" or exec -a "$0" "$HERE/chrome" "$PROFILE_DIRECTORY_FLAG" \ "$@"

3. change as exec -a "$0" "$HERE/chrome" "$@" --no-sandbox --user-data-dir

(Just Simple Method)

Run This command in your terminal

$ google-chrome --no-sandbox --user-data-dir

Or

$ google-chrome-stable --no-sandbox --user-data-dir

I think the problem may be that you are not finding your element because of the "#" in your call to get it:

window.parent.document.getElementById('#target'); 

You only need the # if you are using jquery. Here it should be:

window.parent.document.getElementById('target'); 

I have combined all the above answers into a script that polls the counters and writes the measurements in the terminal:

$totalRam = (Get-CimInstance Win32_PhysicalMemory | Measure-Object -Property capacity -Sum).Sum
while($true) {
    $date = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
    $cpuTime = (Get-Counter '\Processor(_Total)\% Processor Time').CounterSamples.CookedValue
    $availMem = (Get-Counter '\Memory\Available MBytes').CounterSamples.CookedValue
    $date + ' > CPU: ' + $cpuTime.ToString("#,0.000") + '%, Avail. Mem.: ' + $availMem.ToString("N0") + 'MB (' + (104857600 * $availMem / $totalRam).ToString("#,0.0") + '%)'
    Start-Sleep -s 2
}

This produces the following output:

2020-02-01 10:56:55 > CPU: 0.797%, Avail. Mem.: 2,118MB (51.7%)
2020-02-01 10:56:59 > CPU: 0.447%, Avail. Mem.: 2,118MB (51.7%)
2020-02-01 10:57:03 > CPU: 0.089%, Avail. Mem.: 2,118MB (51.7%)
2020-02-01 10:57:07 > CPU: 0.000%, Avail. Mem.: 2,118MB (51.7%)

You can hit Ctrl+C to abort the loop.

So, you can connect to any Windows machine with this command:

Enter-PSSession -ComputerName MyServerName -Credential MyUserName

...paste it in, and run it, to get a "live" measurement. If connecting to the machine doesn't work directly, take a look here.

I had this issue in xcode 6 and there is a way to resolve the resize conflicts. If you select your view, at the bottom you will see an icon that looks like |-Δ-|. If you click on it, you're project will resize for different devices.

You can have an iframe inside the modal markup and give the src attribute of it as the link to your pdf. On click of the link you can show this modal markup.

Use -I in grep.

Example: grep SEARCH_ME -Irs ~/logs.

This question has already been answered perfectly by other people, if you want to do it on your own.

If you prefer to encapsulate or hide away most of the low-level parceling code, you might consider using some of the code I wrote some time ago for simplifying handling of parcelables.

Writing to a parcel is as easy as:

parcelValues(dest, name, maxSpeed, weight, wheels, color, isDriving);

where color is an enum and isDriving is a boolean, for example.

Reading from a parcel is also not much harder:

color = (CarColor)unparcelValue(CarColor.class.getClassLoader());
isDriving = (Boolean)unparcelValue();

Just take a look at the "ParceldroidExample" I added to the project.

Finally, it also keeps the CREATOR initializer short:

public static final Parcelable.Creator<Car> CREATOR =
    Parceldroid.getCreatorForClass(Car.class);

You should do something like this:
if !(string?.isEmpty ?? true) { //Not nil nor empty }

Nil coalescing operator checks if the optional is not nil, in case it is not nil it then checks its property, in this case isEmpty. Because this optional can be nil you provide a default value which will be used when your optional is nil.

There is no work-around for this aside from ditching the select element.

Every derived table (AKA sub-query) must indeed have an alias. I.e. each query in brackets must be given an alias (AS whatever), which can the be used to refer to it in the rest of the outer query.

SELECT ID FROM (
    SELECT ID, msisdn FROM (
        SELECT * FROM TT2
    ) AS T
) AS T

In your case, of course, the entire query could be replaced with:

SELECT ID FROM TT2

I always use a utility function/class for reading from the $_GET and $_POST arrays to avoid having to always check the index exists... Something like this will do the trick.

class Input {
function get($name) {
    return isset($_GET[$name]) ? $_GET[$name] : null;
}

function post($name) {
    return isset($_POST[$name]) ? $_POST[$name] : null;
}

function get_post($name) {
    return $this->get($name) ? $this->get($name) : $this->post($name);
}
}
$input = new Input;
$page = $input->get_post('page');

I ran into this problem today actually playing with the v22 library.

Assuming that you're using styles you can set the colorButtonNormal property and the buttons will use that color by default.

<style name="AppTheme" parent="BaseTheme">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/primaryColor</item>
    <item name="colorPrimaryDark">@color/primaryColorDark</item>
    <item name="colorAccent">@color/accentColor</item>
    <item name="colorButtonNormal">@color/primaryColor</item>
</style>

Outside of that you could still make a style for the button then use that per button if you needed an assortment of colors (haven't tested, just speculating).

Remember to add android: before the item names in your v21 style.

I prefer to use

<input type='date' id='hasta' value='<?php echo date('Y-m-d');?>'>

that works well

While this question is really old. I believe there is a much simpler approach in numpy (a one liner).

import numpy as np

list = [1,3,9,5,2,5,6,9,7]

np.diff(np.sign(np.diff(list))) #the one liner

#output
array([ 0, -2,  0,  2,  0,  0, -2])

To find a local max or min we essentially want to find when the difference between the values in the list (3-1, 9-3...) changes from positive to negative (max) or negative to positive (min). Therefore, first we find the difference. Then we find the sign, and then we find the changes in sign by taking the difference again. (Sort of like a first and second derivative in calculus, only we have discrete data and don't have a continuous function.)

The output in my example does not contain the extrema (the first and last values in the list). Also, just like calculus, if the second derivative is negative, you have max, and if it is positive you have a min.

Thus we have the following matchup:

[1,  3,  9,  5,  2,  5,  6,  9,  7]
    [0, -2,  0,  2,  0,  0, -2]
        Max     Min         Max

If you need to chuck a literal NULL in, then you could have some issues. Apart from that, no, I think you're probably on the right track.

The other method some people choose is taking an assoc array of variables iterating through the argument list. It looks a bit neater but I imagine it's a little (very little) bit more process/memory intensive.

function myFunction (argArray) {
    var defaults = {
        'arg1'  :   "value 1",
        'arg2'  :   "value 2",
        'arg3'  :   "value 3",
        'arg4'  :   "value 4"
    }

    for(var i in defaults) 
        if(typeof argArray[i] == "undefined") 
               argArray[i] = defaults[i];

    // ...
}

I had a similar problem and solved it :

I was automatically making the user logged-in by dispatching an action on redux ( placing authentication token on redux state )

and then I was trying to show a message with this.setState({succ_message: "...") in my component.

Component was looking empty with the same error on console : "unmounted component".."memory leak" etc.

After I read Walter's answer up in this thread

I've noticed that in the Routing table of my application , my component's route wasn't valid if user is logged-in :

{!this.props.user.token &&
        <div>
            <Route path="/register/:type" exact component={MyComp} />                                             
        </div>
}

I made the Route visible whether the token exists or not.

You would need to use position:relative or position:absolute on both the parent and child to use z-index.

Splat Method with Calculations

If you choose splat method, beware calculations that are made using other parameters. In practice, sometimes I have to set variables first then create the hash table. Also, the format doesn't require single quotes around the key value or the semi-colon (as mentioned above).

Example of a call to a function that creates an Excel spreadsheet

$title = "Cut-off File Processing on $start_date_long_str"
$title_row = 1
$header_row = 2
$data_row_start = 3
$data_row_end = $($data_row_start + $($file_info_array.Count) - 1)

# use parameter hash table to make code more readable
$params = @{
    title = $title
    title_row = $title_row
    header_row = $header_row
    data_row_start = $data_row_start
    data_row_end = $data_row_end
}
$xl_wksht = Create-Excel-Spreadsheet @params

Note: The file array contains information that will affect how the spreadsheet is populated.

The file you read in must have exactly the file name you specify: "10_random" not "10_random.txt" not "10_random.blah", it must exactly match what you are asking for. You can change either one to match so that they line up, but just be sure they do. It may help to show the file extensions in whatever OS you're using.

Also, for file location, it must be located in the working directory (same level) as the final executable (the .class file) that is the result of compilation.

color and fill are separate aesthetics. Since you want to modify the color you need to use the corresponding scale:

d + scale_color_manual(values=c("#CC6666", "#9999CC"))

is what you want.

Under Configuration Manager and Network Configuration and Protocols for your instance is TCP/IP Enabled? That could be the problem.

This should be a simple solution:

public void correctWidth(TextView textView, int desiredWidth)
{
    Paint paint = new Paint();
    Rect bounds = new Rect();

    paint.setTypeface(textView.getTypeface());
    float textSize = textView.getTextSize();
    paint.setTextSize(textSize);
    String text = textView.getText().toString();
    paint.getTextBounds(text, 0, text.length(), bounds);

    while (bounds.width() > desiredWidth)
    {
        textSize--;
        paint.setTextSize(textSize);
        paint.getTextBounds(text, 0, text.length(), bounds);
    }

    textView.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);
}

input.name() needs to be inside a function; classes contain declarations, not random code.

Since this post is marked as the duplicate of this other post, I answer here for the "lambda" case, although the OP is not about lambdas.

So, for lambda functions that are not defined in their own lines: in addition to marko.ristin's answer, you may wish to use mini-lambda or use SymPy as suggested in this answer.

• mini-lambda is lighter and supports any kind of operation, but works only for a single variable
• SymPy is heavier but much more equipped with mathematical/calculus operations. In particular it can simplify your expressions. It also supports several variables in the same expression.

Here is how you can do it using mini-lambda:

from mini_lambda import x, is_mini_lambda_expr
import inspect

def get_source_code_str(f):
    if is_mini_lambda_expr(f):
        return f.to_string()
    else:
        return inspect.getsource(f)

# test it

def foo(arg1, arg2):
    # do something with args
    a = arg1 + arg2
    return a

print(get_source_code_str(foo))
print(get_source_code_str(x ** 2))

It correctly yields

def foo(arg1, arg2):
    # do something with args
    a = arg1 + arg2
    return a

x ** 2

See mini-lambda documentation for details. I'm the author by the way ;)

You can supply an array of fields in the get parameter like so:

return Response::eloquent(Theme::with('user')->get(array('user.username'));

UPDATE (for Laravel 5.2) From the docs, you can do this:

$response = DB::table('themes')
    ->select('themes.*', 'users.username')
    ->join('users', 'users.id', '=', 'themes.user_id')
    ->get();

This is an old question, but no one responded to the question regarding centering text in a terminal.

/**
 * Centers a string of text in a terminal window
 *
 * @param string $text The text to center
 * @param string $pad_string If set, the string to pad with (eg. '=' for a nice header)
 *
 * @return string The padded result, ready to echo
 */
function center($text, $pad_string = ' ') {
    $window_size = (int) `tput cols`;
    return str_pad($text, $window_size, $pad_string, STR_PAD_BOTH)."\n";
}

echo center('foo');
echo center('bar baz', '=');

When you upload your p8 file in Firebase, in the box that reads App ID Prefix(required) , you should enter your team ID. You can get it from https://developer.apple.com/account/#/membership and copy/paste the Team ID as shown below.

In xCode 11, Swift 5 the \n works fine, try the below code:

textlabel.numberOfLines = 0
textlabel.text = "This is line one \n This is line two \n This is line three"

I encountered a problem of taking integer input while solving a problem on CodeChef, where two integers - separated by space - should be read from one line.

While int(input()) is sufficient for a single integer, I did not find a direct way to input two integers. I tried this:

num = input()
num1 = 0
num2 = 0

for i in range(len(num)):
    if num[i] == ' ':
        break

num1 = int(num[:i])
num2 = int(num[i+1:])

Now I use num1 and num2 as integers. Hope this helps.

Try adding this method to a class and see if you still get the error:

[STAThread]
static void Main()
{
}

These are all nice but seq is supposedly deprecated and most only work with numeric ranges.

If you enclose your for loop in double quotes, the start and end variables will be dereferenced when you echo the string, and you can ship the string right back to BASH for execution. $i needs to be escaped with \'s so it is NOT evaluated before being sent to the subshell.

RANGE_START=a
RANGE_END=z
echo -e "for i in {$RANGE_START..$RANGE_END}; do echo \\${i}; done" | bash

This output can also be assigned to a variable:

VAR=`echo -e "for i in {$RANGE_START..$RANGE_END}; do echo \\${i}; done" | bash`

The only "overhead" this should generate should be the second instance of bash so it should be suitable for intensive operations.

I skimmed through the comments and looks like nobody mentioned Foundations of Programming from www.CodeBetter.com. Although it requires a bit of foundation, it can certainly be a next step in the learning process.

if you have duration in h:mm, the actual value stored in that cell is the time converted to a real number, divided by 24 hours per day.

ex: 6:45 or 6 hours 45 minutes is 6.75 hours 6.75 hours / 24 = 0.28125 (in other words 6hrs45minutes is 28.125% of a day). If you use a column to convert your durations into actual numbers (in example, converting 6:45 into 0.28125) then you can do you multiplication or division and get the correct answer.

you just add the path of .pdb to work directory of VS!

It might be worth verifying that the gmail account hasn't been locked out due to several unsuccessful login attempts, you may need to reset your password. I had the same problem as you, and this turned out to be the solution.

• onSaveInstanceState() is a method used to store data before pausing the activity.
  

Description : Hook allowing a view to generate a representation of its internal state that can later be used to create a new instance with that same state. This state should only contain information that is not persistent or can not be reconstructed later. For example, you will never store your current position on screen because that will be computed again when a new instance of the view is placed in its view hierarchy.

• onRestoreInstanceState() is method used to retrieve that data back.
  

Description : This method is called after onStart() when the activity is being re-initialized from a previously saved state, given here in savedInstanceState. Most implementations will simply use onCreate(Bundle) to restore their state, but it is sometimes convenient to do it here after all of the initialization has been done or to allow subclasses to decide whether to use your default implementation. The default implementation of this method performs a restore of any view state that had previously been frozen by onSaveInstanceState(Bundle).

Consider this example here:
You app has 3 edit boxes where user was putting in some info , but he gets a call so if you didn't use the above methods what all he entered will be lost.
So always save the current data in onPause() method of Activity as a bundle & in onResume() method call the onRestoreInstanceState() method .

Please see :

How to use onSavedInstanceState example please

http://www.how-to-develop-android-apps.com/tag/onrestoreinstancestate/

Best general purpose - Especially short arrays (1000 items or less) and coders that are unsure of what optimizations best suit their needs.

# $value can be any regex. be safe
if ( grep( /^$value$/, @array ) ) {
  print "found it";
}

It has been mentioned that grep passes through all values even if the first value in the array matches. This is true, however grep is still extremely fast for most cases. If you're talking about short arrays (less than 1000 items) then most algorithms are going to be pretty fast anyway. If you're talking about very long arrays (1,000,000 items) grep is acceptably quick regardless of whether the item is the first or the middle or last in the array.

Optimization Cases for longer arrays:

If your array is sorted, use a "binary search".

If the same array is repeatedly searched many times, copy it into a hash first and then check the hash. If memory is a concern, then move each item from the array into the hash. More memory efficient but destroys the original array.

If same values are searched repeatedly within the array, lazily build a cache. (as each item is searched, first check if the search result was stored in a persisted hash. if the search result is not found in the hash, then search the array and put the result in the persisted hash so that next time we'll find it in the hash and skip the search).

Note: these optimizations will only be faster when dealing with long arrays. Don't over optimize.

Should I use JSTL ?

Yes.

You can use <c:if> and <c:choose> tags to make conditional rendering in jsp using JSTL.

To simulate if , you can use:

<c:if test="condition"></c:if>

To simulate if...else, you can use:

<c:choose>
    <c:when test="${param.enter=='1'}">
        pizza. 
        <br />
    </c:when>    
    <c:otherwise>
        pizzas. 
        <br />
    </c:otherwise>
</c:choose>

you can download USBview and get all the information you need. Along with the list of devices it will also show you the configuration of each device.

This is my alternative (in any bash):

$ git status -s|awk '{ print $2 }'|xargs git add

To reset

$ git status -s|awk '{ print $2 }'|xargs git reset HEAD

I always prefer pure SQL so :

SELECT 'ALTER TABLE [' + l.schema_n + '].[' 
       + l.table_name + '] ALTER COLUMN [' 
       + l.column_name + '] ' + l.data_type + '(' 
       + Cast(l.new_max_length AS NVARCHAR(100)) 
       + ') COLLATE ' + l.dest_collation_name + ';', 
       l.schema_n, 
       l.table_name, 
       l.column_name, 
       l.data_type, 
       l.max_length, 
       l.collation_name 
FROM   (SELECT Row_number() 
                 OVER ( 
                   ORDER BY c.column_id) AS row_id, 
               Schema_name(o.schema_id)  schema_n, 
               ta.NAME                   table_name, 
               c.NAME                    column_name, 
               t.NAME                    data_type, 
               c.max_length, 
               CASE 
                 WHEN c.max_length = -1 
                       OR ( c.max_length > 4000 ) THEN 4000 
                 ELSE c.max_length 
               END                       new_max_length, 
               c.column_id, 
               c.collation_name, 
               'French_CI_AS'            dest_collation_name 
        FROM   sys.columns c 
               INNER JOIN sys.tables ta 
                       ON c.object_id = ta.object_id 
               INNER JOIN sys.objects o 
                       ON c.object_id = o.object_id 
               JOIN sys.types t 
                 ON c.system_type_id = t.system_type_id 
               LEFT OUTER JOIN sys.index_columns ic 
                            ON ic.object_id = c.object_id 
                               AND ic.column_id = c.column_id 
               LEFT OUTER JOIN sys.indexes i 
                            ON ic.object_id = i.object_id 
                               AND ic.index_id = i.index_id 
        WHERE  1 = 1 
               AND c.collation_name = 'SQL_Latin1_General_CP1_CI_AS' 
       --'French_CI_AS'-- ALTER DONE YET OLD VALUE :'SQL_Latin1_General_CP1_CI_AS' 
       ) l 
ORDER  BY l.column_id;

***Html:***
<div id="divContainer"></div>

var colors = [{ Name: 'Red' }, { Name: 'Green' }, { Name: 'Blue' }];
var selectedColor = 'Green';

ReactDOM.render(<Container></Container>, document.getElementById("divContainer"));

var Container = React.createClass({
    render: function () {
        return (
        <div>            
            <DropDown data={colors} Selected={selectedColor}></DropDown>
        </div>);
    }
});

***Option 1:***
var DropDown = React.createClass(
{
    render: function () {
        var items = this.props.data;
        return (
        <select value={this.props.Selected}>
            {
                items.map(function (item) {
                    return <option value={item.Name }>{item.Name}</option>;
                })
            }
        </select>);
    }
});

***Option 2:***
var DropDown = React.createClass(
{
    render: function () {
        var items = this.props.data;
        return (
        <select>
            {
                items.map(function (item) {
                    return <option value={item.Name} selected={selectedItem == item.Name}>{item.Name}</option>;
                })
            }
        </select>);
    }
});

***Option 3:***
var DropDown = React.createClass(
    {
        render: function () {
            var items = this.props.data;
            return (
            <select>
                {
                    items.map(function (item) {

                                            if (selectedItem == item.Name)
                    return <option value={item.Name } selected>{item.Name}</option>;
                else
                    return <option value={item.Name }>{item.Name}</option>;
                    })
                }
            </select>);
        }
    });

For Upgradation php in Xampp you can follow this steps, Else you can skip these 4 steps and direct install MAMP (for windows as well) from site and here is the direct download link

Step 1: Make backups Before starting, make sure to backup any settings, custom modules and most importantly the htdocs directory, which contains your scripts and page resources. This directory is normally located atC:\xampp\htdocs\

Step 2: Preparation

Download PHP 5.3.0rc2. I use the VC6 build in order to minimise any potential compatibility issues. It is also recommended that you download the latest Windows version of XAMPP. While this is an upgrade guide that shouldwork with previous versions of XAMPP, it is recommended that a fresh copy of the core files is used. Stop any instances of the Apache service that might be running.

Step 3: The upgrade This guide will assume your XAMPP directory is C:\xampp\

Extract the XAMPP archive to a directory of your choosing, I would recommend using the default C:\xampp\ Extract the contents of the PHP archive to C:\xampp\php\, overwriting the contents of this directory with the new files. Open the file C:\xampp\apache\conf\extra\httpd-xampp.conf and ensure the following lines are present in this order:

LoadFile "/xampp/php/php5ts.dll"
LoadModule php5_module "/xampp/apache/bin/php5apache2_2.dll"

Replace C:\xampp\php\php.ini with C:\xampp\php\php.ini-dist
Uncomment the lines:

;extension=php_mbstring.dll
;extension=php_pdo_sqlite.dll

Replace the line

magic_quotes_gpc = On

with

magic_quotes_gpc = Off

Copy all files in the C:\xampp\php\ to C:\xampp\apache\bin\ (do not copy the subdirectories or their contents).

After following the above steps, restart your Apache service (this can be done using C:\xampp\xampp-control.exe or manually through the control panel/command prompt). Your PHPinfo should indicate that the upgrade has been successful. I will update this post if I discover any problems from using this method, or a cleaner (automated) means of performing the upgrade.

The powerful command installs and replaces the last package.

I had a similar problem. I fixed it.

 npm install -g @angular/cli@latest

and

npm install --save-dev @angular/cli@latest

Your controller method should be like this:

@RequestMapping(value = " /<your mapping>/{id}", method=RequestMethod.GET)
public String listNotes(@PathVariable("id")int id,Model model) {
    Person person = personService.getCurrentlyAuthenticatedUser();
    int id = 2323;  // Currently passing static values for testing
    model.addAttribute("person", new Person());
    model.addAttribute("listPersons", this.personService.listPersons());
    model.addAttribute("listNotes",this.notesService.listNotesBySectionId(id,person));
    return "note";
}

Use the id in your code, call the controller method from your JSP as:

/{your mapping}/{your id}

UPDATE:

Change your jsp code to:

<c:forEach items="${listNotes}" var="notices" varStatus="status">
    <tr>
        <td>${notices.noticesid}</td>
        <td>${notices.notetext}</td>
        <td>${notices.notetag}</td>
        <td>${notices.notecolor}</td>
        <td>${notices.sectionid}</td>
        <td>${notices.canvasid}</td>
        <td>${notices.canvasnName}</td>
        <td>${notices.personid}</td>
        <td><a href="<c:url value='/editnote/${listNotes[status.index].noticesid}' />" >Edit</a></td>
        <td><a href="<c:url value='/removenote/${listNotes[status.index].noticesid}' />" >Delete</a></td>
    </tr>
</c:forEach>

You can't alter the existing columns for identity.

You have 2 options,

Create a new table with identity & drop the existing table

Create a new column with identity & drop the existing column

Approach 1. (New table) Here you can retain the existing data values on the newly created identity column.

CREATE TABLE dbo.Tmp_Names
    (
      Id int NOT NULL
             IDENTITY(1, 1),
      Name varchar(50) NULL
    )
ON  [PRIMARY]
go

SET IDENTITY_INSERT dbo.Tmp_Names ON
go

IF EXISTS ( SELECT  *
            FROM    dbo.Names ) 
    INSERT  INTO dbo.Tmp_Names ( Id, Name )
            SELECT  Id,
                    Name
            FROM    dbo.Names TABLOCKX
go

SET IDENTITY_INSERT dbo.Tmp_Names OFF
go

DROP TABLE dbo.Names
go

Exec sp_rename 'Tmp_Names', 'Names'

Approach 2 (New column) You can’t retain the existing data values on the newly created identity column, The identity column will hold the sequence of number.

Alter Table Names
Add Id_new Int Identity(1, 1)
Go

Alter Table Names Drop Column ID
Go

Exec sp_rename 'Names.Id_new', 'ID', 'Column'

See the following Microsoft SQL Server Forum post for more details:

http://social.msdn.microsoft.com/forums/en-US/transactsql/thread/04d69ee6-d4f5-4f8f-a115-d89f7bcbc032

What you have is piping the text "cat test" into the loop.

You just want:

cat test | \
while read CMD; do
    echo $CMD
done

You can have both TortoiseSVN and the Apache Subversion command line tools installed. I usually install the Apache SVN tools from the VisualSVN download site: https://www.visualsvn.com/downloads/

Once installed, place the Subversion\bin in your set PATH. Then you will be able to use TortoiseSVN when you want to use the GUI, and you have the proper SVN command line tools to use from the command line.

This is the simplest way to do it.

let total = parseInt(('100,000.00'.replace(',',''))) + parseInt(('500,000.00'.replace(',','')))

I did all the suggestion above and it did not work. Then I restart the ssh service and it works. This is what I do:

service ssh restart

Then I redo

ssh localhost

Now I can connect to my localhost. Hope it helps

Here I provided you a link where explain what is C# Language and the .NET Framework Platform Architecture. Remember that C# is a general-purpose, object-oriented programming language, and it runs on the .NET Framework.

.NET Framework includes a large class library named Framework Class Library (FCL) and provides user interface, data access, database connectivity, cryptography, web application development, numeric algorithms, and network communications.

.NET Framework was developed by Microsoft that runs primarily on Microsoft Windows.

Introduction to the C# Language and the .NET Framework from Microsoft Docs

try {
  var data = {foo: "bar"};
  res.json(JSON.stringify(data));
}
catch (e) {
  res.status(500).json(JSON.stringify(e));
}

You could sort std::pair instead of just ints - first int is original data, second int is original index. Then supply a comparator that only sorts on the first int. Example:

Your problem instance: v = [5 7 8]
New problem instance: v_prime = [<5,0>, <8,1>, <7,2>]

Sort the new problem instance using a comparator like:

typedef std::pair<int,int> mypair;
bool comparator ( const mypair& l, const mypair& r)
   { return l.first < r.first; }
// forgetting the syntax here but intent is clear enough

The result of std::sort on v_prime, using that comparator, should be:

v_prime = [<5,0>, <7,2>, <8,1>]

You can peel out the indices by walking the vector, grabbing .second from each std::pair.

All right, so i'm a serious cryptkeeper here by dragging up this very old question, but there is a much simpler approach to this, which was touched on by @Baserz above. And that is to use a combination of C# Extension methods and caching (Do NOT use session).

In fact, Microsoft has already provided a number of such extensions in the Microsoft.AspNet.Identity.IdentityExtensions namespace. For instance, GetUserId() is an extension method that returns the user Id. There is also GetUserName() and FindFirstValue(), which returns claims based on the IPrincipal.

So you need only include the namespace, and then call User.Identity.GetUserName() to get the users name as configured by ASP.NET Identity.

I'm not certain if this is cached, since the older ASP.NET Identity is not open sourced, and I haven't bothered to reverse engineer it. However, if it's not then you can write your own extension method, that will cache this result for a specific amount of time.

This one minifies but doesn't obfuscate. If you don't want to use command line Java you can paste your javascript into a webform.

You need no new functions nor new modules. You simply need to execute the module you're calling if you don't want to use namespace.

in tools.js

module.exports = function() { 
    this.sum = function(a,b) { return a+b };
    this.multiply = function(a,b) { return a*b };
    //etc
}

in app.js

or in any other .js like myController.js :

instead of

var tools = require('tools.js') which force us to use a namespace and call tools like tools.sum(1,2);

we can simply call

require('tools.js')();

and then

sum(1,2);

in my case I have a file with controllers ctrls.js

module.exports = function() {
    this.Categories = require('categories.js');
}

and I can use Categories in every context as public class after require('ctrls.js')()

This is my favorite method, but your browser support must be very progressive. With the mask property you create a mask that is applied to an element. Everywhere the mask is opaque, or solid, the underlying image shows through. Where it’s transparent, the underlying image is masked out, or hidden. The syntax for a CSS mask-image is similar to background-image.look at the codepenmask

I have had same problem. I have had defined functions inside jquery document ready function.

$(document).ready(function() {
   function xyz()
   {
       //some code
   }
});

And this function xyz() I have called in another file. This doesn't working :) You have to defined function above document ready.

You can create a custom layout and apply it to the actionBar.

To do so, follow those 2 simple steps:

1. Java Code

   getSupportActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
   getSupportActionBar().setCustomView(R.layout.actionbar);
   

Where R.layout.actionbar is the following layout.

2. XML

   <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:layout_gravity="center"
       android:orientation="vertical">
   
   <TextView
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_gravity="center"
       android:id="@+id/action_bar_title"
       android:text="YOUR ACTIVITY TITLE"
       android:textColor="#ffffff"
       android:textSize="24sp" />
   </LinearLayout>
   

It can be as complex as you want. Try it out!

EDIT:

To set the background you can use the property android:background in the container layout (LinearLayout in that case). You may need to set the layout height android:layout_height to match_parent instead of wrap_content.

Moreover, you can also add a LOGO / ICON to it. To do so, simply add an ImageView inside your layout, and set layout orientation property android:orientation to horizontal (or simply use a RelativeLayout and manage it by yourself).

To change the title of above custom action bar dynamically, do this:

TextView title=(TextView)findViewById(getResources().getIdentifier("action_bar_title", "id", getPackageName()));
title.setText("Your Text Here");

First of all the term fragmentation cues there's an entity divided into parts — fragments.

• Internal fragmentation: Typical paper book is a collection of pages (text divided into pages). When a chapter's end isn't located at the end of page and new chapter starts from new page, there's a gap between those chapters and it's a waste of space — a chunk (page for a book) has unused space inside (internally) — "white space"

• External fragmentation: Say you have a paper diary and you didn't write your thoughts sequentially page after page, but, rather randomly. You might end up with a situation when you'd want to write 3 pages in row, but you can't since there're no 3 clean pages one-by-one, you might have 15 clean pages in the diary totally, but they're not contiguous

Use your developer's tool of choice and check if the tr, td or img has any padding or margins.

I wasn't having any luck with the above answers (including --flat), but what worked for me was:

cd path/to/specific/directory

From there, I ran the ng g c mynewcomponent

I found a easy way to get that.

Example: Unix command(this way you don't need 2 commands.),

$ mysql -u root -p -e 'SHOW VARIABLES LIKE "%version%";'

Sample outputs:

+-------------------------+-------------------------+
| Variable_name           | Value                   |
+-------------------------+-------------------------+
| innodb_version          | 5.5.49                  |
| protocol_version        | 10                      |
| slave_type_conversions  |                         |
| version                 | 5.5.49-0ubuntu0.14.04.1 |
| version_comment         | (Ubuntu)                |
| version_compile_machine | x86_64                  |
| version_compile_os      | debian-linux-gnu        |
+-------------------------+-------------------------+

In above case mysql version is 5.5.49.

Please find this useful reference.

Actually there is a way, you need to have permissions of course for doing this ...

SET @sql = CONCAT('SELECT ', (SELECT REPLACE(GROUP_CONCAT(COLUMN_NAME), '<columns_to_omit>,', '') FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = '<table>' AND TABLE_SCHEMA = '<database>'), ' FROM <table>');

PREPARE stmt1 FROM @sql;
EXECUTE stmt1;

Replacing <table>, <database> and <columns_to_omit>

I know this answer is really late, and probably not relevant to what the submitter had 3 years ago, but I found another possible reason why people may not get Fiddler to work, specifically in an Enterprise environment.

We are in the middle of releasing Fiddler. For my company, we are not allowed to download apps and install ourselves. We have to request IT to approve it and install it via ordering it from a software "Store" here at the company.

To get Fiddler to be available to "order" from that "store", we have to test on test machines. During testing, we could not get Fiddler to update the IE11 proxy settings. When I installed Fiddler myself, it would work, but when I had IT install it using the authorized install channels (what we were testing for), it would not work. Even when we try with users with Local Admin rights, and Run As Administrator, no luck.

At first we thought it was a Group Policy thing, but looking into it, it wasn't the case.

It turns out the IT people wrapped Fiddler in a VMWare ThinApp wrapper, an invisible VM sandbox to wrap the app inside of. I don't know what the benefits are of ThinApp, but it prevented Fiddler from being able to update the Proxy settings if IE11. When you enable capturing, and open WinINET options in Fiddler, it would show the Proxy settings updated. But when you opened IE11 Connection Settings, the proxy was not updated. Makes sense.

So the IT folks decided to release it as a "fat app" (that's what they called it) and now it works like a charm.

Just wanted to get this on the internet so that people are aware of it.

You can try this .... you can play with the values. The shadowRadius dictates the amount of blur. shadowOffset dictates where the shadow goes.

Swift 2.0

let radius: CGFloat = demoView.frame.width / 2.0 //change it to .height if you need spread for height
let shadowPath = UIBezierPath(rect: CGRect(x: 0, y: 0, width: 2.1 * radius, height: demoView.frame.height))
//Change 2.1 to amount of spread you need and for height replace the code for height

demoView.layer.cornerRadius = 2
demoView.layer.shadowColor = UIColor.blackColor().CGColor
demoView.layer.shadowOffset = CGSize(width: 0.5, height: 0.4)  //Here you control x and y
demoView.layer.shadowOpacity = 0.5
demoView.layer.shadowRadius = 5.0 //Here your control your blur
demoView.layer.masksToBounds =  false
demoView.layer.shadowPath = shadowPath.CGPath

Swift 3.0

let radius: CGFloat = demoView.frame.width / 2.0 //change it to .height if you need spread for height 
let shadowPath = UIBezierPath(rect: CGRect(x: 0, y: 0, width: 2.1 * radius, height: demoView.frame.height)) 
//Change 2.1 to amount of spread you need and for height replace the code for height

demoView.layer.cornerRadius = 2
demoView.layer.shadowColor = UIColor.black.cgColor
demoView.layer.shadowOffset = CGSize(width: 0.5, height: 0.4)  //Here you control x and y
demoView.layer.shadowOpacity = 0.5
demoView.layer.shadowRadius = 5.0 //Here your control your blur
demoView.layer.masksToBounds =  false
demoView.layer.shadowPath = shadowPath.cgPath

Example with spread

To create a basic shadow

    demoView.layer.cornerRadius = 2
    demoView.layer.shadowColor = UIColor.blackColor().CGColor
    demoView.layer.shadowOffset = CGSizeMake(0.5, 4.0); //Here your control your spread
    demoView.layer.shadowOpacity = 0.5 
    demoView.layer.shadowRadius = 5.0 //Here your control your blur

Basic Shadow example in Swift 2.0

Very easy, just call the function within a specific amount of milliseconds using setTimeout()

setTimeout(myFunction, 2000)

function myFunction() {
    alert('Was called after 2 seconds');
}

Or you can even initiate the function inside the timeout, like so:

setTimeout(function() {
    alert('Was called after 2 seconds');
}, 2000)

Not entirely sure what you are after but in PL/SQL you would simply

DECLARE
  v_variable INTEGER;
BEGIN
  SELECT mycolumn
    INTO v_variable
    FROM myTable;
END;

Ollie.

I have an algorithm to scale a bitmap to bestFit the container dimensions, maintaining its aspect ratio. Please find my solution here

Hope this helps someone down the lane!

Say I want to import data into a component from src/mylib.js:

var test = {
  foo () { console.log('foo') },
  bar () { console.log('bar') },
  baz () { console.log('baz') }
}

export default test

In my .Vue file I simply imported test from src/mylib.js:

<script> 
  import test from '@/mylib'

  console.log(test.foo())
  ...
</script>