I noticed following line from error.

exact fetch returns more than requested number of rows

That means Oracle was expecting one row but It was getting multiple rows. And, only dual table has that characteristic, which returns only one row.

Later I recall, I have done few changes in dual table and when I executed dual table. Then found multiple rows.

So, I truncated dual table and inserted only row which X value. And, everything working fine.

//for update

(from x in dataBase.Customers
         where x.Name == "Test"
         select x).ToList().ForEach(xx => xx.Name="New Name");

//for delete

dataBase.Customers.RemoveAll(x=>x.Name=="Name");

with a form, just set method to "post"

<form action="blah.php" method="post">
  <input type="text" name="data" value="mydata" />
  <input type="submit" />
</form>

for use sample touch listener just you need this code

@Override
public boolean onTouch(View view, MotionEvent motionEvent) {

    ClipData data = ClipData.newPlainText("", "");
    View.DragShadowBuilder shadowBuilder = new View.DragShadowBuilder(view);
    view.startDrag(data, shadowBuilder, null, 0);

    return true;
}

The usage from the official documentation:

https://maven.apache.org/plugins/maven-dependency-plugin/usage.html#dependency:get

For my case, see the answer below:

mvn dependency:get -Dartifact=$2:$3:$4:$5 -DremoteRepositories=$1 -Dtransitive=false
mvn dependency:copy -Dartifact=$2:$3:$4:$5 -DremoteRepositories=$1 -Dtransitive=false -DoutputDirectory=$6

#mvn dependency:get -Dartifact=com.huya.mtp:hynswup:1.0.88-SNAPSHOT:jar -DremoteRepositories=http://nexus.google.com:8081/repository/maven-snapshots/ -Dtransitive=false
#mvn dependency:copy -Dartifact=com.huya.mtp:hynswup:1.0.88-SNAPSHOT:jar -DremoteRepositories=http://nexus.google.com:8081/repository/maven-snapshots/ -Dtransitive=false -DoutputDirectory=.

Use the command mvn dependency:get to download the specific artifact and use the command mvn dependency:copy to copy the downloaded artifact to the destination directory -DoutputDirectory.

This worked for me:

curl -v --cookie "USER_TOKEN=Yes" http://127.0.0.1:5000/

I could see the value in backend using

print request.cookies

The simplest answer is:

On whichever method you declare @Transactional the boundary of transaction starts and boundary ends when method completes.

If you are using JPA call then all commits are with in this transaction boundary.

Lets say you are saving entity1, entity2 and entity3. Now while saving entity3 an exception occur, then as enitiy1 and entity2 comes in same transaction so entity1 and entity2 will be rollback with entity3.

Transaction :

1. entity1.save
2. entity2.save
3. entity3.save

Any exception will result in rollback of all JPA transactions with DB.Internally JPA transaction are used by Spring.

Just change the first line as follows :

include ActionView::Helpers

that will make it works.

UPDATE: For Rails 3 use:

ActionController::Base.helpers.sanitize(str)

Credit goes to lornc's answer

You need to commit at least one time on master before creating a new branch.

Another way to list only the files is to use:
git diff-tree --no-commit-id --name-only -r HEAD^..HEAD
Or you can use any two commit IDs

Only if their parameter declarations are different from memory.

How about the SQuirreL SQL Client? As mentioned in another SO question, this programs has the capability to generate a simple ER diagram.

I have used pdflib for this.

    p = new pdflib();

    /* Open the input PDF */
    indoc = p.open_pdi_document("myTestFile.pdf", "");
    pageCount = (int) p.pcos_get_number(indoc, "length:pages");

BEGIN 
DECLARE @totaldays INT; 
DECLARE @weekenddays INT;

SET @totaldays = DATEDIFF(DAY, @startDate, @endDate) 
SET @weekenddays = ((DATEDIFF(WEEK, @startDate, @endDate) * 2) + -- get the number of weekend days in between
                       CASE WHEN DATEPART(WEEKDAY, @startDate) = 1 THEN 1 ELSE 0 END + -- if selection was Sunday, won't add to weekends
                       CASE WHEN DATEPART(WEEKDAY, @endDate) = 6 THEN 1 ELSE 0 END)  -- if selection was Saturday, won't add to weekends

Return (@totaldays - @weekenddays)

END

This is on SQL Server 2014

When I need this kind of functionality in Java, I usually use the Observer pattern. It does imply an extra object, but I think it's a clean way to go, and is a widely understood pattern, which helps with code readability.

public class Person{

    String s;
    Date d;
    ...

    public Person clone(){
        Person p = new Person();
        p.s = this.s.clone();
        p.d = this.d.clone();
        ...
        return p;
    }
}

In your executing code:

ArrayList<Person> clone = new ArrayList<Person>();
for(Person p : originalList)
    clone.add(p.clone());

You can solve this problem with vanilla-Js:

Unload Basics

If you want to prompt or warn your user that they're going to close your page, you need to add code that sets .returnValue on a beforeunload event:

    window.addEventListener('beforeunload', (event) => {
      event.returnValue = `Are you sure you want to leave?`;
    });

There's two things to remember.

1. Most modern browsers (Chrome 51+, Safari 9.1+ etc) will ignore what you say and just present a generic message. This prevents webpage authors from writing egregious messages, e.g., "Closing this tab will make your computer EXPLODE! ".

2. Showing a prompt isn't guaranteed. Just like playing audio on the web, browsers can ignore your request if a user hasn't interacted with your page. As a user, imagine opening and closing a tab that you never switch to—the background tab should not be able to prompt you that it's closing.

Optionally Show

You can add a simple condition to control whether to prompt your user by checking something within the event handler. This is fairly basic good practice, and could work well if you're just trying to warn a user that they've not finished filling out a single static form. For example:

    let formChanged = false;
    myForm.addEventListener('change', () => formChanged = true);
    window.addEventListener('beforeunload', (event) => {
      if (formChanged) {
        event.returnValue = 'You have unfinished changes!';
      }
    });

But if your webpage or webapp is reasonably complex, these kinds of checks can get unwieldy. Sure, you can add more and more checks, but a good abstraction layer can help you and have other benefits—which I'll get to later. ???

Promises

So, let's build an abstraction layer around the Promise object, which represents the future result of work- like a response from a network fetch().

The traditional way folks are taught promises is to think of them as a single operation, perhaps requiring several steps- fetch from the server, update the DOM, save to a database. However, by sharing the Promise, other code can leverage it to watch when it's finished.

Pending Work

Here's an example of keeping track of pending work. By calling addToPendingWork with a Promise—for example, one returned from fetch()—we'll control whether to warn the user that they're going to unload your page.

    const pendingOps = new Set();

    window.addEventListener('beforeunload', (event) => {
      if (pendingOps.size) {
        event.returnValue = 'There is pending work. Sure you want to leave?';
      }
    });

    function addToPendingWork(promise) {
      pendingOps.add(promise);
      const cleanup = () => pendingOps.delete(promise);
      promise.then(cleanup).catch(cleanup);
    }

Now, all you need to do is call addToPendingWork(p) on a promise, maybe one returned from fetch(). This works well for network operations and such- they naturally return a Promise because you're blocked on something outside the webpage's control.

more detail can view in this url:

https://dev.to/chromiumdev/sure-you-want-to-leavebrowser-beforeunload-event-4eg5

Hope that can solve your problem.

You are using

States states;

where as you should use

States *states;

Your init method should be like this

-(id)init {
  if( (self = [super init]) ) {
      pickedGlasses = 0;
  }
  return self;
}

Now finally when you are going to create an object for States class you should do it like this.

State *states = [[States alloc] init];

I am not saying this is the best way of doing this. But it may help you understand the very basic use of initializing objects.

creating a reversed animation is kinda an overkill to a simple problem, what u need is

animation-direction: reverse

however this wont work on its own because animation spec is so dump that they forgot to add a way to restart the animation so here is how you do it with the help of js

let item = document.querySelector('.item')_x000D_
_x000D_
// play normal_x000D_
item.addEventListener('mouseover', () => {_x000D_
  item.classList.add('active')_x000D_
})_x000D_
_x000D_
// play in reverse_x000D_
item.addEventListener('mouseout', () => {_x000D_
  item.style.opacity = 0 // avoid showing the init style while switching the 'active' class_x000D_
_x000D_
  item.classList.add('in-active')_x000D_
  item.classList.remove('active')_x000D_
_x000D_
  // force dom update_x000D_
  setTimeout(() => {_x000D_
    item.classList.add('active')_x000D_
    item.style.opacity = ''_x000D_
  }, 5)_x000D_
_x000D_
  item.addEventListener('animationend', onanimationend)_x000D_
})_x000D_
_x000D_
function onanimationend() {_x000D_
  item.classList.remove('active', 'in-active')_x000D_
  item.removeEventListener('animationend', onanimationend)_x000D_
}

@keyframes spin {_x000D_
  0% {_x000D_
    transform: rotateY(0deg);_x000D_
  }_x000D_
  100% {_x000D_
    transform: rotateY(180deg);_x000D_
  }_x000D_
}_x000D_
_x000D_
div {_x000D_
  background: black;_x000D_
  padding: 1rem;_x000D_
  display: inline-block;_x000D_
}_x000D_
_x000D_
.item {_x000D_
  /* because span cant be animated */_x000D_
  display: block;_x000D_
  color: yellow;_x000D_
  font-size: 2rem;_x000D_
}_x000D_
_x000D_
.item.active {_x000D_
  animation: spin 1s forwards;_x000D_
  animation-timing-function: ease-in-out;_x000D_
}_x000D_
_x000D_
.item.in-active {_x000D_
  animation-direction: reverse;_x000D_
}

<div>_x000D_
  <span class="item">ABC</span>_x000D_
</div>

For the bourne shell:

sh myscript.sh

For bash:

bash myscript.sh

A more up to date answer for anyone else who comes across this:

(from https://www.jetbrains.com/help/idea/eclipse.html, §Auto-compilation; click for screenshots)

Compile automatically:

To enable automatic compilation, navigate to Settings/Preferences | Build, Execution, Deployment | Compiler and select the Build project automatically option

Show all errors in one place:

The Problems tool window appears if the Make project automatically option is enabled in the Compiler settings. It shows a list of problems that were detected on project compilation.

Use the Eclipse compiler: This is actually bundled in IntelliJ. It gives much more useful error messages, in my opinion, and, according to this blog, it's much faster since it was designed to run in the background of an IDE and uses incremental compilation.

While Eclipse uses its own compiler, IntelliJ IDEA uses the javac compiler bundled with the project JDK. If you must use the Eclipse compiler, navigate to Settings/Preferences | Build, Execution, Deployment | Compiler | Java Compiler and select it... The biggest difference between the Eclipse and javac compilers is that the Eclipse compiler is more tolerant to errors, and sometimes lets you run code that doesn't compile.

The quick "in a nut shell" most obvious answer seems like:

#define N_DECIMAL_POINTS_PRECISION (1000) // n = 3. Three decimal points.

float f = 123.456;
int integerPart = (int)f;
int decimalPart = ((int)(f*N_DECIMAL_POINTS_PRECISION)%N_DECIMAL_POINTS_PRECISION);

You would change how many decimal points you want by changing the N_DECIMAL_POINTS_PRECISION to suit your needs.

I needed to do the same thing for a chart where you could select the period of the data that should be displayed.

Therefore I introduced the CSS class 'btn-group-radio' and used the following unobtrusive javascript one-liner:

// application.js
$(document).ready(function() {
  $('.btn-group-radio .btn').click(function() {
    $(this).addClass('active').siblings('.btn').removeClass('active');
  });
});

And here is the HTML:

<!-- some arbitrary view -->
<div class="btn-group btn-group-radio">
  <%= link_to '1W', charts_path('1W'), class: 'btn btn-default active', remote: true %>
  <%= link_to '1M', charts_path('1M'), class: 'btn btn-default', remote: true %>
  <%= link_to '3M', charts_path('3M'), class: 'btn btn-default', remote: true %>
  <%= link_to '6M', charts_path('6M'), class: 'btn btn-default', remote: true %>
  <%= link_to '1Y', charts_path('1Y'), class: 'btn btn-default', remote: true %>
  <%= link_to 'All', charts_path('all'), class: 'btn btn-default', remote: true %>
</div>

Not a direct answer to your question, but you can get the most commonly used utilities from http://www.mingw.org/ without having to jump through the hoops with that horrible Cygwin installer.

Here is a slightly more informative link http://sourceforge.net/apps/mediawiki/cobcurses/index.php?title=Install-MSYS.

I think you ought to use a regex:

import java.util.regex.*;

public class Test {
  public static void main(String[] args) {
    String neg = "-123abc";
    String pos = "123abc";
    String non = "abc123";
        /* I'm not sure if this regex is too verbose, but it should be
         * clear. It checks that the string starts with either a series
         * of one or more digits... OR a negative sign followed by 1 or
         * more digits. Anything can follow the digits. Update as you need
         * for things that should not follow the digits or for floating
         * point numbers.
         */
    Pattern pattern = Pattern.compile("^(\\d+.*|-\\d+.*)");
    Matcher matcher = pattern.matcher(neg);
    if(matcher.matches()) {
        System.out.println("matches negative number");
    }
    matcher = pattern.matcher(pos);
    if (matcher.matches()) {
        System.out.println("positive matches");
    }
    matcher = pattern.matcher(non);
    if (!matcher.matches()) {
        System.out.println("letters don't match :-)!!!");
    }
  }
}

You may want to adjust this to accept floating point numbers, but this will work for negatives. Other answers won't work for negatives because they only check the first character! Be more specific about your needs and I can help you adjust this approach.

Linux Mint, Debian 9, Ubuntu 16.04 and older:

Short info:

apt policy <package_name>

Detailed info (With Description and Depends):

apt show <package_name>

// int year =2000;  int month =9 ;    int day=30;

    public int getAge (int year, int month, int day) {

            GregorianCalendar cal = new GregorianCalendar();
            int y, m, d, noofyears;         

            y = cal.get(Calendar.YEAR);// current year ,
            m = cal.get(Calendar.MONTH);// current month 
            d = cal.get(Calendar.DAY_OF_MONTH);//current day
            cal.set(year, month, day);// here ur date 
            noofyears = y - cal.get(Calendar.YEAR);
            if ((m < cal.get(Calendar.MONTH))
                            || ((m == cal.get(Calendar.MONTH)) && (d < cal
                                            .get(Calendar.DAY_OF_MONTH)))) {
                    --noofyears;
            }
            if(noofyears < 0)
                    throw new IllegalArgumentException("age < 0");
             System.out.println(noofyears);
            return noofyears;

JAVACMD is an Ant specific environment variable. Ant doc says:

JAVACMD—full path of the Java executable. Use this to invoke a different JVM than JAVA_HOME/bin/java(.exe).

So, if your java.exe full path is: C:\Program Files\Java\jdk1.8.0_211\bin\java.exe, create a new environment variable called JAVACMD and set its value to the mentioned path (including \java.exe). Note that you need to close and reopen your terminal (cmd, Powershell, etc) so the new environment variable takes effect.

Extended Chris Pickett's answer because in my case I needed to search deeper than one attribute level:

function findWithAttr(array, attr, value) {
  if (attr.indexOf('.') >= 0) {
    var split = attr.split('.');
    var attr1 = split[0];
    var attr2 = split[1];
    for(var i = 0; i < array.length; i += 1) {
      if(array[i][attr1][attr2] === value) {
        return i;
      }
    }
  } else {
    for(var i = 0; i < array.length; i += 1) {
      if(array[i][attr] === value) {
        return i;
      }
    }
  };
};

You can pass 'attr1.attr2' into the function

myList[0] gets the first item in the list. Since the list is empty there is no item to get and you get the IndexOutOfRangeException instead.

As other answers here have shown, in order to check if the list is empty you need to get the number of elements in the list (myList.Count) or use the LINQ method .Any() which will return true if there are any elements in the list.

I hit this problem while working on a server with AFS disk space because my authentication token had expired, which yielded Permission Denied responses when the redis-server tried to save. I solved this by refreshing my token:

kinit USERNAME_HERE -l 30d && aklog

Wanted to ADD to the other answers described here an additional note, in the case of custom exceptions.

In the case where you create your own custom exception, that derives from std::exception, when you catch "all possible" exceptions types, you should always start the catch clauses with the "most derived" exception type that may be caught. See the example (of what NOT to do):

#include <iostream>
#include <string>

using namespace std;

class MyException : public exception
{
public:
    MyException(const string& msg) : m_msg(msg)
    {
        cout << "MyException::MyException - set m_msg to:" << m_msg << endl;
    }

   ~MyException()
   {
        cout << "MyException::~MyException" << endl;
   }

   virtual const char* what() const throw () 
   {
        cout << "MyException - what" << endl;
        return m_msg.c_str();
   }

   const string m_msg;
};

void throwDerivedException()
{
    cout << "throwDerivedException - thrown a derived exception" << endl;
    string execptionMessage("MyException thrown");
    throw (MyException(execptionMessage));
}

void illustrateDerivedExceptionCatch()
{
    cout << "illustrateDerivedExceptionsCatch - start" << endl;
    try 
    {
        throwDerivedException();
    }
    catch (const exception& e)
    {
        cout << "illustrateDerivedExceptionsCatch - caught an std::exception, e.what:" << e.what() << endl;
        // some additional code due to the fact that std::exception was thrown...
    }
    catch(const MyException& e)
    {
        cout << "illustrateDerivedExceptionsCatch - caught an MyException, e.what::" << e.what() << endl;
        // some additional code due to the fact that MyException was thrown...
    }

    cout << "illustrateDerivedExceptionsCatch - end" << endl;
}

int main(int argc, char** argv)
{
    cout << "main - start" << endl;
    illustrateDerivedExceptionCatch();
    cout << "main - end" << endl;
    return 0;
}

NOTE:

0) The proper order should be vice-versa, i.e.- first you catch (const MyException& e) which is followed by catch (const std::exception& e).

1) As you can see, when you run the program as is, the first catch clause will be executed (which is probably what you did NOT wanted in the first place).

2) Even though the type caught in the first catch clause is of type std::exception, the "proper" version of what() will be called - cause it is caught by reference (change at least the caught argument std::exception type to be by value - and you will experience the "object slicing" phenomena in action).

3) In case that the "some code due to the fact that XXX exception was thrown..." does important stuff WITH RESPECT to the exception type, there is misbehavior of your code here.

4) This is also relevant if the caught objects were "normal" object like: class Base{}; and class Derived : public Base {}...

5) g++ 7.3.0 on Ubuntu 18.04.1 produces a warning that indicates the mentioned issue:

In function ‘void illustrateDerivedExceptionCatch()’: item12Linux.cpp:48:2: warning: exception of type ‘MyException’ will be caught catch(const MyException& e) ^~~~~

item12Linux.cpp:43:2: warning: by earlier handler for ‘std::exception’ catch (const exception& e) ^~~~~

Again, I will say, that this answer is only to ADD to the other answers described here (I thought this point is worth mention, yet could not depict it within a comment).

Use:

private void TimeFormats()
{
    DateTime localTime = DateTime.Now;
    DateTime utcTime = DateTime.UtcNow;
    DateTimeOffset localTimeAndOffset = new DateTimeOffset(localTime, TimeZoneInfo.Local.GetUtcOffset(localTime));

    //UTC
    string strUtcTime_o = utcTime.ToString("o");
    string strUtcTime_s = utcTime.ToString("s");
    string strUtcTime_custom = utcTime.ToString("yyyy-MM-ddTHH:mm:ssK");

    //Local
    string strLocalTimeAndOffset_o = localTimeAndOffset.ToString("o");
    string strLocalTimeAndOffset_s = localTimeAndOffset.ToString("s");
    string strLocalTimeAndOffset_custom = utcTime.ToString("yyyy-MM-ddTHH:mm:ssK");

    //Output
    Response.Write("<br/>UTC<br/>");
    Response.Write("strUtcTime_o: " + strUtcTime_o + "<br/>");
    Response.Write("strUtcTime_s: " + strUtcTime_s + "<br/>");
    Response.Write("strUtcTime_custom: " + strUtcTime_custom + "<br/>");

    Response.Write("<br/>Local Time<br/>");
    Response.Write("strLocalTimeAndOffset_o: " + strLocalTimeAndOffset_o + "<br/>");
    Response.Write("strLocalTimeAndOffset_s: " + strLocalTimeAndOffset_s + "<br/>");
    Response.Write("strLocalTimeAndOffset_custom: " + strLocalTimeAndOffset_custom + "<br/>");

}

OUTPUT

UTC
    strUtcTime_o: 2012-09-17T22:02:51.4021600Z
    strUtcTime_s: 2012-09-17T22:02:51
    strUtcTime_custom: 2012-09-17T22:02:51Z

Local Time
    strLocalTimeAndOffset_o: 2012-09-17T15:02:51.4021600-07:00
    strLocalTimeAndOffset_s: 2012-09-17T15:02:51
    strLocalTimeAndOffset_custom: 2012-09-17T22:02:51Z

Sources:

• Standard Date and Time Format Strings (MSDN)

• Custom Date and Time Format Strings (MSDN)

Simply add $title variable before require function

<?php
    $title = "Your title goes here";
    require("header.php");
  ?>

header.php

<title><?php echo $title; ?></title>

Simplest of all solutions:

filtered_df = df[df['var2'].isnull()]

This filters and gives you rows which has only NaN values in 'var2' column.

Yes, you can always use null instead of an object. Just be careful because some methods might throw error.

It would be 1.

also nulls would be factored in in the for loop, but you could use

 for(Item i : itemList) {
        if (i!= null) {
               //code here
        }
 }

#!/bin/bash

usage() { echo "Usage: $0 [-s <45|90>] [-p <string>]" 1>&2; exit 1; }

while getopts ":s:p:" o; do
    case "${o}" in
        s)
            s=${OPTARG}
            ((s == 45 || s == 90)) || usage
            ;;
        p)
            p=${OPTARG}
            ;;
        *)
            usage
            ;;
    esac
done
shift $((OPTIND-1))

if [ -z "${s}" ] || [ -z "${p}" ]; then
    usage
fi

echo "s = ${s}"
echo "p = ${p}"

Example runs:

$ ./myscript.sh
Usage: ./myscript.sh [-s <45|90>] [-p <string>]

$ ./myscript.sh -h
Usage: ./myscript.sh [-s <45|90>] [-p <string>]

$ ./myscript.sh -s "" -p ""
Usage: ./myscript.sh [-s <45|90>] [-p <string>]

$ ./myscript.sh -s 10 -p foo
Usage: ./myscript.sh [-s <45|90>] [-p <string>]

$ ./myscript.sh -s 45 -p foo
s = 45
p = foo

$ ./myscript.sh -s 90 -p bar
s = 90
p = bar

All above answers didn't work for me. My Eclipse mars is x64 but I need to set registry dll to x86 for another software.

At the end I put -vm argument at the end of shortcut and this did the trick.

D:\mars\eclipse\eclipse.exe -vm "C:\Program Files\Java\jre7\bin\server\jvm.dll"

According to this doc jvm.dll also work for some cases.

you need to check the configuration in sshd_config ListenAddress 0.0.0.0 update this and restart the sshd service that will resolve the issue.

I would like to slightly rewrite keytarhero's response:

Sub CopyWorkbook()

Dim sh as Worksheet,  wb as workbook

Set wb = workbooks("Target workbook")
For Each sh in workbooks("source workbook").Worksheets
   sh.Copy After:=wb.Sheets(wb.sheets.count) 
Next sh

End Sub

Edit: You can also build an array of sheet names and copy that at once.

Workbooks("source workbook").Worksheets(Array("sheet1","sheet2")).Copy _
         After:=wb.Sheets(wb.sheets.count)

Note: copying a sheet from an XLS? to an XLS will result into an error. The opposite works fine (XLS to XLSX)

In the Latest version of Laravel i.e above Laravel 5.0. It is quite simple to perform this task. In Model, inside the class just write 'use SoftDeletes'. Example

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class User extends Model
{
    use SoftDeletes;
}

And In Controller, you can do deletion. Example

User::where('email', '[email protected]')->delete();

or

User::where('email', '[email protected]')->softDeletes();

Make sure that you must have 'deleted_at' column in the users Table.

after installing the 1.7jdk from oracle, i changed my bash scripts to add:

export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_13.jdk/Contents/Home

and then running java -version showed the right version.

ok, so my problem was that I tried to install the package with yum which is the primary tool for getting, installing, deleting, querying, and managing Red Hat Enterprise Linux RPM software packages from official Red Hat software repositories, as well as other third-party repositories.

But I'm using ubuntu and The usual way to install packages on the command line in Ubuntu is with apt-get. so the right command was:

sudo apt-get install libstdc++.i686

For z-index to work, you also need to give it a position:

header {
    width: 100%;
    height: 100px;
    background: url(../img/top.png) repeat-x;
    z-index: 110;
    position: relative;
}

This problem is solved in spring 3.0.4.RELEASE where you can use <mvc:resources mapping="..." location="..."/> configuration element in your spring dispatcher configuration file.

Check Spring Documentation

Please note that in the following I'm comparing the Select approach (the one that the OP wants to avoid), with the Range approach (and this is the answer to the question). So don't stop reading when you see the first Select.

It really depends on what you are trying to do. Anyway, a simple example could be useful. Let's suppose that you want to set the value of the active cell to "foo". Using ActiveCell you would write something like this:

Sub Macro1()
    ActiveCell.Value = "foo"
End Sub

If you want to use it for a cell that is not the active one, for instance for "B2", you should select it first, like this:

Sub Macro2()
    Range("B2").Select
    Macro1
End Sub

Using Ranges you can write a more generic macro that can be used to set the value of any cell you want to whatever you want:

Sub SetValue(cellAddress As String, aVal As Variant)
    Range(cellAddress).Value = aVal
End Sub

Then you can rewrite Macro2 as:

Sub Macro2()
    SetCellValue "B2", "foo"
End Sub

And Macro1 as:

Sub Macro1()
    SetValue ActiveCell.Address, "foo"
End Sub

It's much better if you just use a <label>, hide the <input>, and customize the label.

HTML:

<input type="file" id="input">
<label for="input" id="label">Choose File</label>

CSS:

input#input{
    display: none;
}
label#label{
    /* Customize your label here */
}

1. Click BUILD > Configuration Manager...
2. Under Project contexts > Configuration, select "Release"
3. BUILD > Build Solution or Rebuild Solution

If yout want to use bootstrap build in classes for the footer. You should also write some javascript:

$(document).ready(function(){
  $.fn.resize_footer();

  $(window).resize(function() {
    $.fn.resize_footer();
  });
 });

(function($) {

  $.fn.resize_footer = function(){
    $('body > .container-fluid').css('padding-bottom', $('body > footer').height());
  };
 });

It will prevent content overlapping by the fixed footer, and it will adjust the padding-bottom when the user changes the window/screen size.

In the script above I assumed that footer is placed directly inside the body tag like that:

<body>
  ... content of your page ...
  <div class="navbar navbar-default navbar-fixed-bottom">
    <div class="container">
      <div class="muted pull-right">
        Something useful
      </div>
      ... some other footer content ...
    </div>
  </div>
</body>

This is definitely not the best solution (because of the JS which could be avoided), but it works without any issues with overlapping, it is easy to implement and responsive (height is not hardcoded in CSS).

All nice solutions, borrowing and improvising for special case -> If you want to add a label near the arrowhead:

    arr = [2,3]
    txt = “Vector X”
    ax.annotate(txt, arr)
    ax.arrow(0, 0, *arr, head_width=0.05, head_length=0.1)

Because a dictionary is a single value. You need to use keyword expansion if you want to pass it as a group of keyword arguments.

Extending Django User Model (UserProfile) like a Pro

I've found this very useful: link

An extract:

from django.contrib.auth.models import User

class Employee(models.Model):
    user = models.OneToOneField(User)
    department = models.CharField(max_length=100)

>>> u = User.objects.get(username='fsmith')
>>> freds_department = u.employee.department

Yet another non-bash-4 (i.e., bash 3, Mac-compatible) way:

val_of_key() {
    case $1 in
        'A1') echo 'aaa';;
        'B2') echo 'bbb';;
        'C3') echo 'ccc';;
        *) echo 'zzz';;
    esac
}

for x in 'A1' 'B2' 'C3' 'D4'; do
    y=$(val_of_key "$x")
    echo "$x => $y"
done

Prints:

A1 => aaa
B2 => bbb
C3 => ccc
D4 => zzz

The function with the case acts like an associative array. Unfortunately it cannot use return, so it has to echo its output, but this is not a problem, unless you are a purist that shuns forking subshells.

Here one check is required that the url going to be open is able to open by device or simulator or not. Because some times (majority in simulator) i found it causes crashes.

Objective-C

NSURL *url = [NSURL URLWithString:@"some url"];
if ([[UIApplication sharedApplication] canOpenURL:url]) {
   [[UIApplication sharedApplication] openURL:url];
}

Swift 2.0

let url : NSURL = NSURL(string: "some url")!
if UIApplication.sharedApplication().canOpenURL(url) {
     UIApplication.sharedApplication().openURL(url)
}

Swift 4.2

guard let url = URL(string: "some url") else {
    return
}
if UIApplication.shared.canOpenURL(url) {
    UIApplication.shared.open(url, options: [:], completionHandler: nil)
}

You could write a custom template filter to do this in a half-dozen lines of code:

from django.template import Library

register = Library()

@register.filter
def is_false(arg): 
    return arg is False

Then in your template:

{% if myvar|is_false %}...{% endif %}

Of course, you could make that template tag much more generic... but this suits your needs specifically ;-)

Something like:

function populate(selector) {
  $(selector)
    .append('<option value="foo">foo</option>')
    .append('<option value="bar">bar</option>')
}

populate('#myform .myselect');

Or even:

$.fn.populate = function() {
  $(this)
    .append('<option value="foo">foo</option>')
    .append('<option value="bar">bar</option>')
}

$('#myform .myselect').populate();

Use this formula and set formatting to the desired time format:

=(((COLUMN_ID_HERE/60)/60)/24)+DATE(1970,1,1)

Source: http://www.bajb.net/2010/05/excel-timestamp-to-date/ Tested in libreoffice

I tried several of these approaches, but none worked properly.

I found this two-step approach on the site Windows Command Line:

forfiles /P %pathtofolder% /M * /C "cmd /c if @isdir==FALSE del @file"

forfiles /P %pathtofolder%  /M * /C "cmd /c if @isdir==TRUE rmdir /S /Q @file"

It worked exactly as I needed and as specified by the OP.

Option 1

display: table;

• no parent required

h1 {_x000D_
    display: table; /* keep the background color wrapped tight */_x000D_
    margin: 0px auto 0px auto; /* keep the table centered */_x000D_
    padding:5px;font-size:20px;background-color:green;color:#ffffff;_x000D_
}

<h1>The Last Will and Testament of Eric Jones</h1>

fiddle

http://jsfiddle.net/J7VBV/293/

more

display: table tells the element to behave as a normal HTML table would.

More about it at w3schools, CSS Tricks and here

Option 2

display: inline-flex;

• requires text-align: center; on parent

.container {_x000D_
    text-align: center; /* center the child */_x000D_
}_x000D_
h1 {_x000D_
    display: inline-flex; /* keep the background color wrapped tight */_x000D_
    padding:5px;font-size:20px;background-color:green;color:#ffffff;_x000D_
}

<div class="container">_x000D_
  <h1>The Last Will and Testament of Eric Jones</h1>_x000D_
</div>

Option 3

display: flex;

• requires a flex parent container

.container {_x000D_
  display: flex;_x000D_
  justify-content: center; /* center the child */_x000D_
}_x000D_
h1 {_x000D_
    display: flex;_x000D_
    /* margin: 0 auto; or use auto left/right margin instead of justify-content center */_x000D_
    padding:5px;font-size:20px;background-color:green;color:#ffffff;_x000D_
}

    <div class="container">_x000D_
      <h1>The Last Will and Testament of Eric Jones</h1>_x000D_
    </div>

about

Probably the most popular guide to Flexbox and one I reference constantly is at CSS Tricks

Option 4

display: block;

• requires a flex parent container

.container {_x000D_
  display: flex;_x000D_
  justify-content: center; /* centers child */_x000D_
}_x000D_
h1 {_x000D_
    display: block;_x000D_
    padding:5px;font-size:20px;background-color:green;color:#ffffff;_x000D_
}

<div class="container">_x000D_
  <h1>The Last Will and Testament of Eric Jones</h1>_x000D_
</div>

Option 5

::before

• requires entering words in css file (not very practical)

h1 {_x000D_
    display: flex; /* set a flex box */_x000D_
    justify-content: center; /* so you can center the content like this */_x000D_
}_x000D_
_x000D_
h1::before {_x000D_
    content:'The Last Will and Testament of Eric Jones'; /* the content */_x000D_
    padding: 5px;font-size: 20px;background-color: green;color: #ffffff;_x000D_
}

<h1></h1>

fiddle

http://jsfiddle.net/J7VBV/457/

about

More about css pseudo elements ::before and ::after at CSS Tricks and pseudo elements in general at w3schools

Option 6

display: inline-block;

• centering with position: absolute and translateX

• requires a position: relative parent

.container {_x000D_
  position: relative; /* required for absolute positioned child */_x000D_
}_x000D_
h1 {_x000D_
  display: inline-block; /* keeps container wrapped tight to content */_x000D_
  position: absolute; /* to absolutely position element */_x000D_
  top: 0;_x000D_
  left: 50%; /* part1 of centering with translateX/Y */_x000D_
  transform: translateX(-50%); /* part2 of centering with translateX/Y */_x000D_
  white-space: nowrap; /* text lines will collapse without this */_x000D_
  padding:5px;font-size:20px;background-color:green;color:#ffffff;_x000D_
}

  <h1>The Last Will and Testament of Eric Jones</h1>

about

More on centering with transform: translate(); (and centering in general) in this CSS tricks article

Option 7

text-shadow: and box-shadow:

• not what the OP was looking for but maybe helpful to others finding their way here.

h1, h2, h3, h4, h5 {display: table;margin: 10px auto;padding: 5px;font-size: 20px;color: #ffffff;overflow:hidden;}_x000D_
h1 {_x000D_
    text-shadow: 0 0 5px green,0 0 5px green,_x000D_
                 0 0 5px green,0 0 5px green,_x000D_
                 0 0 5px green,0 0 5px green,_x000D_
                 0 0 5px green,0 0 5px green;_x000D_
}_x000D_
h2 {_x000D_
    text-shadow: -5px -5px 5px green,-5px 5px 5px green,_x000D_
                  5px -5px 5px green,5px 5px 5px green;_x000D_
}_x000D_
h3 {_x000D_
    color: hsla(0, 0%, 100%, 0.8);_x000D_
    text-shadow: 0 0 10px hsla(120, 100%, 25%, 0.5),_x000D_
                 0 0 10px hsla(120, 100%, 25%, 0.5),_x000D_
                 0 0 10px hsla(120, 100%, 25%, 0.5),_x000D_
                 0 0 5px hsla(120, 100%, 25%, 1),_x000D_
                 0 0 5px hsla(120, 100%, 25%, 1),_x000D_
                 0 0 5px hsla(120, 100%, 25%, 1);_x000D_
}_x000D_
h4 { /* overflow:hidden is the key to this one */_x000D_
    text-shadow: 0px 0px 35px green,0px 0px 35px green,_x000D_
                 0px 0px 35px green,0px 0px 35px green;_x000D_
}_x000D_
h5 { /* set the spread value to something larger than you'll need to use as I don't believe percentage values are accepted */_x000D_
  box-shadow: inset 0px 0px 0px 1000px green;_x000D_
}

<h1>The First Will and Testament of Eric Jones</h1>_x000D_
<h2>The 2nd Will and Testament of Eric Jones</h2>_x000D_
<h3>The 3rd Will and Testament of Eric Jones</h3>_x000D_
<h4>The Last Will and Testament of Eric Jones</h4>_x000D_
<h5>The Last Box and Shadow of Eric Jones</h5>

fiddle

https://jsfiddle.net/Hastig/t8L9Ly8o/

More Options

There are a few other ways to go about this by combining the different display options and centering methods above.

You could use

jQuery('#gregsButton').click(function() { 
    var mb = jQuery('#myDiv').text(); 
    alert("Value of div is: " + mb); 
});

Looks like there may be a conflict with using the $. Remember that the variable 'mb' will not be accessible outside of the event handler. Also, the text() function returns a string, no need to get mb.value.

Just another version of zipping without writing any file.

string fileName = "export_" + DateTime.Now.ToString("yyyyMMddhhmmss") + ".xlsx";
byte[] fileBytes = here is your file in bytes
byte[] compressedBytes;
string fileNameZip = "Export_" + DateTime.Now.ToString("yyyyMMddhhmmss") + ".zip";

using (var outStream = new MemoryStream())
{
    using (var archive = new ZipArchive(outStream, ZipArchiveMode.Create, true))
    {
        var fileInArchive = archive.CreateEntry(fileName, CompressionLevel.Optimal);
        using (var entryStream = fileInArchive.Open())
        using (var fileToCompressStream = new MemoryStream(fileBytes))
        {
            fileToCompressStream.CopyTo(entryStream);
        }
    }
    compressedBytes = outStream.ToArray();
}

You could merge two queries together:

$merged = $query_one->merge($query_two);

The ZT Process Executor library is an alternative to Apache Commons Exec. It has functionality to run commands, capturing their output, setting timeouts, etc.

I have not used it yet, but it looks reasonably well-documented.

An example from the documentation: Executing a command, pumping the stderr to a logger, returning the output as UTF8 string.

 String output = new ProcessExecutor().command("java", "-version")
    .redirectError(Slf4jStream.of(getClass()).asInfo())
    .readOutput(true).execute()
    .outputUTF8();

Its documentation lists the following advantages over Commons Exec:

• Improved handling of streams
  • Reading/writing to streams
  • Redirecting stderr to stdout
• Improved handling of timeouts
• Improved checking of exit codes
• Improved API
  • One liners for quite complex use cases
  • One liners to get process output into a String
  • Access to the Process object available
  • Support for async processes ( Future )
• Improved logging with SLF4J API
• Support for multiple processes

I appreciate this question and all the info with it. I have something in mind that's kind of a question and an answer when it comes to String.Index.

I'm trying to see if there is an O(1) way to access a Substring (or Character) inside a String because string.index(startIndex, offsetBy: 1) is O(n) speed if you look at the definition of index function. Of course we can do something like:

let characterArray = Array(string)

then access any position in the characterArray however SPACE complexity of this is n = length of string, O(n) so it's kind of a waste of space.

I was looking at Swift.String documentation in Xcode and there is a frozen public struct called Index. We can initialize is as:

let index = String.Index(encodedOffset: 0)

Then simply access or print any index in our String object as such:

print(string[index])

Note: be careful not to go out of bounds`

This works and that's great but what is the run-time and space complexity of doing it this way? Is it any better?

It depends on the type of data you need access to. If you have some kind of data pool that needs to persist across Activitys then Erich's answer is the way to go. If you just need to pass a few objects from one activity to another then you can have them implement Serializable and pass them in the extras of the Intent to start the new Activity.

You can make use of the eval function in python.

def nested_parse(nest, map_list):
    nestq = "nest['" + "']['".join(map_list) + "']"
    return eval(nestq, {'__builtins__':None}, {'nest':nest})

Explanation

For your example query: maplist = ["b", "v", "y"]

nestq will be "nest['b']['v']['y']" where nest is the nested dictionary.

The eval builtin function executes the given string. However, it is important to be careful about possible vulnerabilities that arise from use of eval function. Discussion can be found here:

1. https://nedbatchelder.com/blog/201206/eval_really_is_dangerous.html
2. https://www.journaldev.com/22504/python-eval-function

In the nested_parse() function, I have made sure that no __builtins__ globals are available and only local variable that is available is the nest dictionary.

Here a CSS animation fork of jezzipin's Solution, to seperate code from styling.

JS:

$(window).on("scroll touchmove", function () {
  $('#header_nav').toggleClass('tiny', $(document).scrollTop() > 0);
});

CSS:

.header {
  width:100%;
  height:100px;
  background: #26b;
  color: #fff;
  position:fixed;
  top:0;
  left:0;
  transition: height 500ms, background 500ms;
}
.header.tiny {
  height:40px;
  background: #aaa;
}

http://jsfiddle.net/sinky/S8Fnq/

On scroll/touchmove the css class "tiny" is set to "#header_nav" if "$(document).scrollTop()" is greater than 0.

CSS transition attribute animates the "height" and "background" attribute nicely.

If you prefer plain javascript try this:

  /**
   * Checks if `value` is empty. Arrays, strings, or `arguments` objects with a
   * length of `0` and objects with no own enumerable properties are considered
   * "empty".
   *
   * @static
   * @memberOf _
   * @category Objects
   * @param {Array|Object|string} value The value to inspect.
   * @returns {boolean} Returns `true` if the `value` is empty, else `false`.
   * @example
   *
   * _.isEmpty([1, 2, 3]);
   * // => false
   *
   * _.isEmpty([]);
   * // => true
   *
   * _.isEmpty({});
   * // => true
   *
   * _.isEmpty('');
   * // => true
   */

function isEmpty(value) {
    if (!value) {
      return true;
    }
    if (isArray(value) || isString(value)) {
      return !value.length;
    }
    for (var key in value) {
      if (hasOwnProperty.call(value, key)) {
        return false;
      }
    }
    return true;
  }

Otherwise, if you are already using underscore or lodash, try:

_.isEmpty(value)

I really recommend you read about Information Theory, bayesian methods and MaxEnt. The place to start is this (freely available online) book by David Mackay:

http://www.inference.phy.cam.ac.uk/mackay/itila/

Those inference methods are really far more general than just text mining and I can't really devise how one would learn how to apply this to NLP without learning some of the general basics contained in this book or other introductory books on Machine Learning and MaxEnt bayesian methods.

The connection between entropy and probability theory to information processing and storing is really, really deep. To give a taste of it, there's a theorem due to Shannon that states that the maximum amount of information you can pass without error through a noisy communication channel is equal to the entropy of the noise process. There's also a theorem that connects how much you can compress a piece of data to occupy the minimum possible memory in your computer to the entropy of the process that generated the data.

I don't think it's really necessary that you go learning about all those theorems on communication theory, but it's not possible to learn this without learning the basics about what is entropy, how it's calculated, what is it's relationship with information and inference, etc...

With the forcats package from the tidyverse this is easy, too.

mutate(dat, x = fct_recode(x, "B" = "A"))

Often i reach for the abbreviation html tag in this situation.

<abbr title="Hover">Text</abbr>

https://www.w3schools.com/tags/tag_abbr.asp

To scroll data in text view you can use this to your text view. and add and for anything other layout you can just add scroll view on layout as people are saying above.

/** android:scrollable=true at textview in xml layout.

TextView txtScroll = (TextView) findViewById(R.id.txt1);
        txtScroll.setMovementMethod(new ScrollingMovementMethod());

*//

Here is example which can give you some hints to iterate through existing array and add items to new array. I use UnderscoreJS Module to use as my utility file.

You can download from (https://npmjs.org/package/underscore)

$ npm install underscore

Here is small snippet to demonstrate how you can do it.

var _ = require("underscore");
var calendars = [1, "String", {}, 1.1, true],
    newArray = [];

_.each(calendars, function (item, index) {
    newArray.push(item);
});

console.log(newArray);

import * as utils from './utils.js'; 

If you do the above, you will be able to use functions in utils.js as

utils.someFunction()

This creates a "See Also" heading containing the link, i.e.:

/**
 * @see <a href="http://google.com">http://google.com</a>
 */

will render as:

See Also:
           http://google.com

whereas this:

/**
 * See <a href="http://google.com">http://google.com</a>
 */

will create an in-line link:

See http://google.com

If the destination table does exist but you don't want to specify column names:

DECLARE @COLUMN_LIST NVARCHAR(MAX);
DECLARE @SQL_INSERT NVARCHAR(MAX);

SET @COLUMN_LIST = (SELECT DISTINCT
    SUBSTRING(
        (
            SELECT ', table1.' + SYSCOL1.name  AS [text()]
            FROM sys.columns SYSCOL1
            WHERE SYSCOL1.object_id = SYSCOL2.object_id and SYSCOL1.is_identity <> 1
            ORDER BY SYSCOL1.object_id
            FOR XML PATH ('')
        ), 2, 1000)
FROM
    sys.columns SYSCOL2
WHERE
    SYSCOL2.object_id = object_id('dbo.TableOne') )

SET @SQL_INSERT =  'INSERT INTO dbo.TableTwo SELECT ' + @COLUMN_LIST + ' FROM dbo.TableOne table1 WHERE col3 LIKE ' + @search_key
EXEC sp_executesql @SQL_INSERT

My pseudocode example will be as follows:

JSONArray jsonArray = "[{id:\"1\", name:\"sql\"},{id:\"2\",name:\"android\"},{id:\"3\",name:\"mvc\"}]";
JSON newJson = new JSON();

for (each json in jsonArray) {
    String id = json.get("id");
    String name = json.get("name");

    newJson.put(id, name);
}

return newJson;

The problem with using public field access is the same problem as using new instead of a factory method - if you change your mind later, all existing callers are broken. So, from an API evolution point of view, it's usually a good idea to bite the bullet and use getters/setters.

One place where I go the other way is when you strongly control access to the class, for example in an inner static class used as an internal data structure. In this case, it might be much clearer to use field access.

By the way, on e-bartek's assertion, it is highly unlikely IMO that property support will be added in Java 7.

data attributes are commonly used for a variety of interactions. Typically via javascript. They do not affect anything regarding site behavior and stand as a convenient method to pass data for whatever purpose needed. Here is an article that may clear things up:

http://ejohn.org/blog/html-5-data-attributes/

You can create a data attribute by prefixing data- to any standard attribute safe string (alphanumeric with no spaces or special characters). For example, data-id or in this case data-reactid

If your backend support CORS, you probably need to add to your request this header:

headers: {"Access-Control-Allow-Origin": "*"}

[Update] Access-Control-Allow-Origin is a response header - so in order to enable CORS - you need to add this header to the response from your server.

But for the most cases better solution would be configuring the reverse proxy, so that your server would be able to redirect requests from the frontend to backend, without enabling CORS.

You can find documentation about CORS mechanism here: https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS

I had a similar problem with truncated tar files being produced by a cron job and redirecting standard out to a file fixed the issue.

From talking to a colleague, cron creates a pipe and limits the amount of output that can be sent to standard out. I fixed mine by removing -v from my tar command, making it much less verbose and keeping the error output in the same spot as the rest of my cron jobs. If you need the verbose tar output, you'll need to redirect to a file, though.

I'm not a Windows user, so if you are, try to check Rene Knop comment.

For Unix/OSX users, I've removed the root .npmrc file ~/.npmrc.
Before you're going to try it, please, check if there is nothing necessary over there you can use this command to bring all content into your terminal: cat ~/.npmrc .

If you have got something like:

cat: /Users/$USER/.npmrc: No such file or directory

to save a copy:

cp ~/.npmrc ~/.npmrc_copy

Now, try to remove it (Works for bash users: Unix / Ubuntu / OSX ...):

rm -f ~/.npmrc

This worked for me.
Hope this will be helpful for others.

Think of it as refactoring your database schema.

As previously stated, it's not directly possible, but you can set up Apache or nginx + SSL on a EC2 instance, CNAME your desired domain to that, and reverse-proxy to the (non-custom domain) S3 URLs.

To get the definition of the SQL codes, the easiest way is to use db2 cli!

at the unix or dos command prompt, just type

db2 "? SQL302"

this will give you the required explanation of the particular SQL code that you normally see in the java exception or your db2 sql output :)

hope this helped.

You could also try this, but it might be more information than you need:

sp_columns TABLE_NAME

This answer should be more of a comment against Dawn Song's comment earlier, but since I don't have enough reputation, I'm going to write it as an answer.

According to the forum page

https://forums.developer.apple.com/thread/11313

"In general, you should never just delete the CoreSimulator/Devices directory yourself. If you really absolutely must, you need to make sure that the service is not runnign while you do that. eg:"

# Quit Xcode.app, Simulator.app, etc
sudo killall -9 com.apple.CoreSimulator.CoreSimulatorService
rm -rf ~/Library/*/CoreSimulator

I definitely ran into this issue after deleting and reinstalling Xcode.

You might encounter a problem trying to connect the build to a simulator device. The thread also answers what to do in that case,

gem install snapshot
fastlane snapshot reset_simulators

Add the servlet-api.jar to your classpath. You can take it from tomcat's lib folder.

For security reasons, you can only get the url for as long as the contents of the iframe, and the referencing javascript, are served from the same domain. As long as that is true, something like this will work:

document.getElementById("iframe_id").contentWindow.location.href

If the two domains are mismatched, you'll run into cross site reference scripting security restrictions.

See also answers to a similar question.

It looks like you forgot the prefix on the color attribute. Try

 <stroke android:width="2dp" android:color="#ff00ffff"/>

As the name suggests, Layout weight specifies what amount or percentage of space a particular field or widget should occupy the screen space.
If we specify weight in horizontal orientation, then we must specify layout_width = 0px.
Similarly, If we specify weight in vertical orientation, then we must specify layout_height = 0px.

To improve the solution of Slinky Sloth I had to add this beforere get from clipboard :

Set objPDF = New MSForms.DataObject

Sadly it didn't worked for a pdf of 10 pages.

I know its too late but this solution is working perfect for both .net framework and .net core:

@System.Web.HttpUtility.JavaScriptStringEncode()

Fun fact!

The 'modulus' operation is defined as:

a % n ==> a - (a/n) * n

Ref:Modular Arithmetic

So you could roll your own, although it will be FAR slower than the built in % operator:

public static int Mod(int a, int n)
{
    return a - (int)((double)a / n) * n;
}

Edit: wow, misspoke rather badly here originally, thanks @joren for catching me

Now here I'm relying on the fact that division + cast-to-int in C# is equivalent to Math.Floor (i.e., it drops the fraction), but a "true" implementation would instead be something like:

public static int Mod(int a, int n)
{
    return a - (int)Math.Floor((double)a / n) * n;
}

In fact, you can see the differences between % and "true modulus" with the following:

var modTest =
    from a in Enumerable.Range(-3, 6)
    from b in Enumerable.Range(-3, 6)
    where b != 0
    let op = (a % b)
    let mod = Mod(a,b)
    let areSame = op == mod
    select new 
    { 
        A = a,
        B = b,
        Operator = op, 
        Mod = mod, 
        Same = areSame
    };
Console.WriteLine("A      B     A%B   Mod(A,B)   Equal?");
Console.WriteLine("-----------------------------------");
foreach (var result in modTest)
{
    Console.WriteLine(
        "{0,-3} | {1,-3} | {2,-5} | {3,-10} | {4,-6}", 
        result.A,
        result.B,
        result.Operator, 
        result.Mod, 
        result.Same);
}

Results:

A      B     A%B   Mod(A,B)   Equal?
-----------------------------------
-3  | -3  | 0     | 0          | True  
-3  | -2  | -1    | -1         | True  
-3  | -1  | 0     | 0          | True  
-3  | 1   | 0     | 0          | True  
-3  | 2   | -1    | 1          | False 
-2  | -3  | -2    | -2         | True  
-2  | -2  | 0     | 0          | True  
-2  | -1  | 0     | 0          | True  
-2  | 1   | 0     | 0          | True  
-2  | 2   | 0     | 0          | True  
-1  | -3  | -1    | -1         | True  
-1  | -2  | -1    | -1         | True  
-1  | -1  | 0     | 0          | True  
-1  | 1   | 0     | 0          | True  
-1  | 2   | -1    | 1          | False 
0   | -3  | 0     | 0          | True  
0   | -2  | 0     | 0          | True  
0   | -1  | 0     | 0          | True  
0   | 1   | 0     | 0          | True  
0   | 2   | 0     | 0          | True  
1   | -3  | 1     | -2         | False 
1   | -2  | 1     | -1         | False 
1   | -1  | 0     | 0          | True  
1   | 1   | 0     | 0          | True  
1   | 2   | 1     | 1          | True  
2   | -3  | 2     | -1         | False 
2   | -2  | 0     | 0          | True  
2   | -1  | 0     | 0          | True  
2   | 1   | 0     | 0          | True  
2   | 2   | 0     | 0          | True  

It would be helpful to understand why you need to do this with lodash. If you just want to check if a key exists in an object, you don't need lodash.

myObject.options.hasOwnProperty('property');

If your looking to see if a value exists, you can use _.invert

_.invert(myObject.options)[value]

I'm using this to only enable a button if a listview item is selected (ie not null):

<Style TargetType="{x:Type Button}">
    <Setter Property="IsEnabled" Value="True"/>
    <Style.Triggers>
        <DataTrigger Binding="{Binding ElementName=lvMyList, Path=SelectedItem}" Value="{x:Null}">
            <Setter Property="IsEnabled" Value="False"/>
        </DataTrigger>
    </Style.Triggers>
</Style>

There's one caveat if you're importing Swift code into your Objective-C files within the same framework. You have to do it with specifying the framework name and angle brackets:

#import <MyFramework/MyFramework-Swift.h>

MyFramework here is the "Product Module Name" build setting (PRODUCT_NAME = MyFramework).

Simply adding #import "MyFramework-Swift.h" won't work. If you check the built products directory (before such an #import is added, so you've had at least one successful build with some Swift code in the target), then you should still see the file MyFramework-Swift.h in the Headers directory.

I dont do it like this. I find it easier to overload the constructor of the asychtask class ..

public class calc_stanica extends AsyncTask>

String String mWhateveryouwantToPass;

 public calc_stanica( String whateveryouwantToPass)
{

    this.String mWhateveryouwantToPass = String whateveryouwantToPass;
}
/*Now you can use  whateveryouwantToPass in the entire asynchTask ... you could pass in a context to your activity and try that too.*/   ...  ...  

There is an important and subtle issue that none of them addresses directly. There are two ways of considering type in C#: static type and run-time type.

Static type is the type of a variable in your source code. It is therefore a compile-time concept. This is the type that you see in a tooltip when you hover over a variable or property in your development environment.

You can obtain static type by writing helper generic method to let type inference take care of it for you:

   Type GetStaticType<T>(T x) { return typeof(T); }

Run-time type is the type of an object in memory. It is therefore a run-time concept. This is the type returned by the GetType() method.

An object's run-time type is frequently different from the static type of the variable, property, or method that holds or returns it. For example, you can have code like this:

object o = "Some string";

The static type of the variable is object, but at run time, the type of the variable's referent is string. Therefore, the next line will print "System.String" to the console:

Console.WriteLine(o.GetType()); // prints System.String

But, if you hover over the variable o in your development environment, you'll see the type System.Object (or the equivalent object keyword). You also see the same using our helper function from above:

Console.WriteLine(GetStaticType(o)); // prints System.Object

For value-type variables, such as int, double, System.Guid, you know that the run-time type will always be the same as the static type, because value types cannot serve as the base class for another type; the value type is guaranteed to be the most-derived type in its inheritance chain. This is also true for sealed reference types: if the static type is a sealed reference type, the run-time value must either be an instance of that type or null.

Conversely, if the static type of the variable is an abstract type, then it is guaranteed that the static type and the runtime type will be different.

To illustrate that in code:

// int is a value type
int i = 0;
// Prints True for any value of i
Console.WriteLine(i.GetType() == typeof(int));

// string is a sealed reference type
string s = "Foo";
// Prints True for any value of s
Console.WriteLine(s == null || s.GetType() == typeof(string));

// object is an unsealed reference type
object o = new FileInfo("C:\\f.txt");
// Prints False, but could be true for some values of o
Console.WriteLine(o == null || o.GetType() == typeof(object));

// FileSystemInfo is an abstract type
FileSystemInfo fsi = new DirectoryInfo("C:\\");
// Prints False for all non-null values of fsi
Console.WriteLine(fsi == null || fsi.GetType() == typeof(FileSystemInfo));

My suggestion:

echo "my errz" >> /proc/self/fd/2

or

echo "my errz" >> /dev/stderr

echo "my errz" > /proc/self/fd/2 will effectively output to stderr because /proc/self is a link to the current process, and /proc/self/fd holds the process opened file descriptors, and then, 0, 1, and 2 stand for stdin, stdout and stderr respectively.

The /proc/self link doesn't work on MacOS, however, /proc/self/fd/* is available on Termux on Android, but not /dev/stderr. How to detect the OS from a Bash script? can help if you need to make your script more portable by determining which variant to use.

Sorry not sure what was going on this worked in the end:

<VirtualHost *> 
    ServerName example.com
    DocumentRoot /var/www/html/mjp

    Alias /ncn "/var/www/html/ncn"

    <Directory "/var/www/html/ncn">
        Options None
        AllowOverride None
        Order allow,deny
        Allow from all
    </Directory>
</VirtualHost>

If you want all the chars of a word/sentence in a list, do this:

print(list("word"))
#  ['w', 'o', 'r', 'd']


print(list("some sentence"))
#  ['s', 'o', 'm', 'e', ' ', 's', 'e', 'n', 't', 'e', 'n', 'c', 'e']

Is this a console program project or a Windows project? I'm asking because for a Win32 and similar project, the entry point is WinMain().

1. Right-click the Project (not the Solution) on the left side.
2. Then click Properties -> Configuration Properties -> Linker -> System

If it says Subsystem Windows your entry point should be WinMain(), i.e.

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nShowCmd)
{
   your code here ...
}

Besides, speaking of the comments. This is a compile (or more precisely a Link) error, not a run-time error. When you start to debug, the compiler needs to make a complete program (not just to compile your module) and that is when the error occurs.

It does not even get to the point being loaded and run.

Let's suppose you have a book, probably a novel, a thick one with lots of things to read, hence lots of words. Now, hypothetically, you brought two dictionaries, consisting of only words that are only used, at least one time in the novel. All words in that two dictionaries are stored in typical alphabetical order. In hypothetical dictionary A, words are printed only once while in hypothetical dictionary B words are printed as many numbers of times it is printed in the novel. Remember, words are sorted alphabetically in both the dictionaries. Now you got stuck at some point while reading a novel and need to find the meaning of that word from anyone of those hypothetical dictionaries. What you will do? Surely you will jump to that word in a few steps to find its meaning, rather look for the meaning of each of the words in the novel, from starting, until you reach that bugging word.

This is how the index works in SQL. Consider Dictionary A as PRIMARY INDEX, Dictionary B as KEY/SECONDARY INDEX, and your desire to get for the meaning of the word as a QUERY/SELECT STATEMENT. The index will help to fetch the data at a very fast rate. Without an index, you will have to look for the data from the starting, unnecessarily time-consuming costly task.

For more about indexes and types, look this.

You can always make it a function

function writeObject(color){
    $('body').append('<div style="color:'+color+';">Hello!</div>')
}

writeObject('blue') ?

I actually came across something like this not too long ago... check it out over on msdn (see the first answer)

in summary:

.cer - certificate stored in the X.509 standard format. This certificate contains information about the certificate's owner... along with public and private keys.

.pvk - files are used to store private keys for code signing. You can also create a certificate based on .pvk private key file.

.pfx - stands for personal exchange format. It is used to exchange public and private objects in a single file. A pfx file can be created from .cer file. Can also be used to create a Software Publisher Certificate.

I summarized the info from the page based on the suggestion from the comments.

The Apache project has a library called POI which can be used to generate MS Office files. It is a Java library but the advantage is that it can run on Linux with no trouble. This library has its limitations but it may do the job for you, and it's probably simpler to use than trying to run Word.

Another option would be OpenOffice but I can't exactly recommend it since I've never used it.

The problem with some of this solutions is that they access directly the pixel data and loop through it to perform the downsampling. Depending on the size of the image this can be very resource intensive, and it would be better to use the browser's internal algorithms.

The drawImage() function is using a linear-interpolation, nearest-neighbor resampling method. That works well when you are not resizing down more than half the original size.

If you loop to only resize max one half at a time, the results would be quite good, and much faster than accessing pixel data.

This function downsample to half at a time until reaching the desired size:

  function resize_image( src, dst, type, quality ) {
     var tmp = new Image(),
         canvas, context, cW, cH;

     type = type || 'image/jpeg';
     quality = quality || 0.92;

     cW = src.naturalWidth;
     cH = src.naturalHeight;

     tmp.src = src.src;
     tmp.onload = function() {

        canvas = document.createElement( 'canvas' );

        cW /= 2;
        cH /= 2;

        if ( cW < src.width ) cW = src.width;
        if ( cH < src.height ) cH = src.height;

        canvas.width = cW;
        canvas.height = cH;
        context = canvas.getContext( '2d' );
        context.drawImage( tmp, 0, 0, cW, cH );

        dst.src = canvas.toDataURL( type, quality );

        if ( cW <= src.width || cH <= src.height )
           return;

        tmp.src = dst.src;
     }

  }
  // The images sent as parameters can be in the DOM or be image objects
  resize_image( $( '#original' )[0], $( '#smaller' )[0] );

Credits to this post

In iPython you can remove a single variable like this:

del x

If you can use an image then you can do this. And without an image you won't be able to change the color of the bullets only and not the text.

Using an image

li { list-style-image: url(images/yourimage.jpg); }

See

list-style-image

Without using an image

Then you have to edit the HTML markup and include a span inside the list and color the li and span with different colors.

Try this

$xml->attributes()->Token

Steps using XAMPP GUI:

Step-1: Click on Config button

Step-2: Click on Service and Port Settings button

Final step: Change your port and Save

Using Merlyn's solution caused other applications to be killed like firefox. These processes were using the same port, but not as a listener:

eg:

netstat -a -n -o | findstr :8085
  TCP    0.0.0.0:8085           0.0.0.0:0              LISTENING       6568
  TCP    127.0.0.1:49616        127.0.0.1:8085         TIME_WAIT       0
  TCP    127.0.0.1:49618        127.0.0.1:8085         TIME_WAIT       0

Therefore, can excluded these by adding "LISTENING" to the findstr as follows:

FOR /F "tokens=5 delims= " %%P IN ('netstat -a -n -o ^| findstr :8085.*LISTENING') DO TaskKill.exe /PID %%P

Despite Daniel Böhmer's working solution, Ohad Schneider offered a better solution in a comment:

If the file is usually ignored, and you force adding it - it can be accidentally ignored again in the future (like when the file is deleted, then a commit is made and the file is re-created.

You should just un-ignore it in the .gitignore file like that: Unignore subdirectories of ignored directories in Git

You can modify your REST project, so as to produce the needed static documents (html, pdf etc) upon building the project.

If you have a Java Maven project you can use the pom snippet below. It uses a series of plugins to generate a pdf and an html documentation (of the project's REST resources).

1. rest-api -> swagger.json : swagger-maven-plugin
2. swagger.json -> Asciidoc : swagger2markup-maven-plugin
3. Asciidoc -> PDF : asciidoctor-maven-plugin

Please be aware that the order of execution matters, since the output of one plugin, becomes the input to the next:

<plugin>
    <groupId>com.github.kongchen</groupId>
    <artifactId>swagger-maven-plugin</artifactId>
    <version>3.1.3</version>
    <configuration>
        <apiSources>
            <apiSource>
                <springmvc>false</springmvc>
                <locations>some.package</locations>
                <basePath>/api</basePath>
                <info>
                    <title>Put your REST service's name here</title>
                    <description>Add some description</description>
                    <version>v1</version>
                </info>
                <swaggerDirectory>${project.build.directory}/api</swaggerDirectory>
                <attachSwaggerArtifact>true</attachSwaggerArtifact>
            </apiSource>
        </apiSources>
    </configuration>
    <executions>
        <execution>
            <phase>${phase.generate-documentation}</phase>
            <!-- fx process-classes phase -->
            <goals>
                <goal>generate</goal>
            </goals>
        </execution>
    </executions>
</plugin>
<plugin>
    <groupId>io.github.robwin</groupId>
    <artifactId>swagger2markup-maven-plugin</artifactId>
    <version>0.9.3</version>
    <configuration>
        <inputDirectory>${project.build.directory}/api</inputDirectory>
        <outputDirectory>${generated.asciidoc.directory}</outputDirectory>
        <!-- specify location to place asciidoc files -->
        <markupLanguage>asciidoc</markupLanguage>
    </configuration>
    <executions>
        <execution>
            <phase>${phase.generate-documentation}</phase>
            <goals>
                <goal>process-swagger</goal>
            </goals>
        </execution>
    </executions>
</plugin>
<plugin>
    <groupId>org.asciidoctor</groupId>
    <artifactId>asciidoctor-maven-plugin</artifactId>
    <version>1.5.3</version>
    <dependencies>
        <dependency>
            <groupId>org.asciidoctor</groupId>
            <artifactId>asciidoctorj-pdf</artifactId>
            <version>1.5.0-alpha.11</version>
        </dependency>
        <dependency>
            <groupId>org.jruby</groupId>
            <artifactId>jruby-complete</artifactId>
            <version>1.7.21</version>
        </dependency>
    </dependencies>
    <configuration>
        <sourceDirectory>${asciidoctor.input.directory}</sourceDirectory>
        <!-- You will need to create an .adoc file. This is the input to this plugin -->
        <sourceDocumentName>swagger.adoc</sourceDocumentName>
        <attributes>
            <doctype>book</doctype>
            <toc>left</toc>
            <toclevels>2</toclevels>
            <generated>${generated.asciidoc.directory}</generated>
            <!-- this path is referenced in swagger.adoc file. The given file will simply 
                point to the previously create adoc files/assemble them. -->
        </attributes>
    </configuration>
    <executions>
        <execution>
            <id>asciidoc-to-html</id>
            <phase>${phase.generate-documentation}</phase>
            <goals>
                <goal>process-asciidoc</goal>
            </goals>
            <configuration>
                <backend>html5</backend>
                <outputDirectory>${generated.html.directory}</outputDirectory>
                <!-- specify location to place html file -->
            </configuration>
        </execution>
        <execution>
            <id>asciidoc-to-pdf</id>
            <phase>${phase.generate-documentation}</phase>
            <goals>
                <goal>process-asciidoc</goal>
            </goals>
            <configuration>
                <backend>pdf</backend>
                <outputDirectory>${generated.pdf.directory}</outputDirectory>
                <!-- specify location to place pdf file -->
            </configuration>
        </execution>
    </executions>
</plugin>

The asciidoctor plugin assumes the existence of an .adoc file to work on. You can create one that simply collects the ones that were created by the swagger2markup plugin:

include::{generated}/overview.adoc[]
include::{generated}/paths.adoc[]
include::{generated}/definitions.adoc[]

If you want your generated html document to become part of your war file you have to make sure that it is present on the top level - static files in the WEB-INF folder will not be served. You can do this in the maven-war-plugin:

<plugin>
    <artifactId>maven-war-plugin</artifactId>
    <configuration>
        <warSourceDirectory>WebContent</warSourceDirectory>
        <failOnMissingWebXml>false</failOnMissingWebXml>
        <webResources>
            <resource>
                <directory>${generated.html.directory}</directory>
            <!-- Add swagger.pdf to WAR file, so as to make it available as static content. -->
            </resource>
            <resource>
                <directory>${generated.pdf.directory}</directory>
            <!-- Add swagger.html to WAR file, so as to make it available as static content. -->
            </resource>
        </webResources>
    </configuration>
</plugin>

The war plugin works on the generated documentation - as such, you must make sure that those plugins have been executed in an earlier phase.

The problem you're having is that the event-handlers are being bound before the elements are present in the DOM, if you wrap the jQuery inside of a $(document).ready() then it should work perfectly well:

$(document).ready(
    function(){
        $("#music").click(function () {
            $("#musicinfo").show("slow");
        });

    });

An alternative is to place the <script></script> at the foot of the page, so it's encountered after the DOM has been loaded and ready.

To make the div hide again, once the #music element is clicked, simply use toggle():

$(document).ready(
    function(){
        $("#music").click(function () {
            $("#musicinfo").toggle();
        });
    });

JS Fiddle demo.

And for fading:

$(document).ready(
    function(){
        $("#music").click(function () {
            $("#musicinfo").fadeToggle();
        });
    });

JS Fiddle demo.

So I take it you want 2 options default selected, and then get the value of it? If so:

http://jsfiddle.net/NdQbw/1/

<div class="divright">
    <select id="drp_Books_Ill_Illustrations" class="leaderMultiSelctdropdown Books_Illustrations" name="drp_Books_Ill_Illustrations" multiple="">
        <option value=" ">No illustrations</option>
        <option value="a" selected>Illustrations</option>
        <option value="b">Maps</option>
        <option value="c" selected>selectedPortraits</option>
    </select>
</div>

And to get value:

alert($(".leaderMultiSelctdropdown").val());

To set the value:

 $(".leaderMultiSelctdropdown").val(["a", "c"]);

You can also use an array to set the values:

var selectedValues = new Array();
selectedValues[0] = "a";
selectedValues[1] = "c";

$(".Books_Illustrations").val(selectedValues);

http://jsfiddle.net/NdQbw/4/

Try this one:

HTML:

<div id="para1"></div>

JavaScript:

document.getElementById("para1").innerHTML = formatAMPM();

function formatAMPM() {
var d = new Date(),
    minutes = d.getMinutes().toString().length == 1 ? '0'+d.getMinutes() : d.getMinutes(),
    hours = d.getHours().toString().length == 1 ? '0'+d.getHours() : d.getHours(),
    ampm = d.getHours() >= 12 ? 'pm' : 'am',
    months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'],
    days = ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'];
return days[d.getDay()]+' '+months[d.getMonth()]+' '+d.getDate()+' '+d.getFullYear()+' '+hours+':'+minutes+ampm;
}

Result:

Mon Sep 18 2017 12:40pm

use this code to redirect the page

echo "<script>alert('There are no fields to generate a report');document.location='admin/ahm/panel'</script>";

For Eclipse: menu bar-> window -> show view then find "debug" option if not in list then select other ...

new window will open and then search using keyword "debug" -> select debug from list

it will added near console tab. use debug tab to terminate and remove previous executions. ( right clicking on executing process will show you many option including terminate)

Try with

Server.Encode

and

Server.HtmlDecode while sending and receiving.

The X-Frame-Options is defined in the Http Header and not in the <head> section of the page you want to use in the iframe.

Accepted values are: DENY, SAMEORIGIN and ALLOW-FROM "url"

I too had same problem but after searching solved this. go to menu --> window-->preferences-->maven-->Installations-->add--> in place of installation home add path to the directory in which you installed maven-->finish-->check the box of newly added content-->apply-->ok. now create new maven project but remember try with different group id and artifact id.

This solution worked for me:

var rawBodySaver = function (req, res, buf, encoding) {
  if (buf && buf.length) {
    req.rawBody = buf.toString(encoding || 'utf8');
  }
}

app.use(bodyParser.json({ verify: rawBodySaver }));
app.use(bodyParser.urlencoded({ verify: rawBodySaver, extended: true }));
app.use(bodyParser.raw({ verify: rawBodySaver, type: '*/*' }));

When I use solution with req.on('data', function(chunk) { }); it not working on chunked request body.

In .gitlab-ci.yml file following works::

To comment out a block (multiline): Select the whole block section > Ctrl K C

To uncomment already commented out block (multiline): Select the whole block section > Ctrl K U

In the project I'm working on, audit log also started from the very minimalistic design, like the one you described:

event ID
event date/time
event type
user ID
description

The idea was the same: to keep things simple.

However, it quickly became obvious that this minimalistic design was not sufficient. The typical audit was boiling down to questions like this:

Who the heck created/updated/deleted a record 
with ID=X in the table Foo and when?

So, in order to be able to answer such questions quickly (using SQL), we ended up having two additional columns in the audit table

object type (or table name)
object ID

That's when design of our audit log really stabilized (for a few years now).

Of course, the last "improvement" would work only for tables that had surrogate keys. But guess what? All our tables that are worth auditing do have such a key!

Make sure you image is a relative path such as:

@Url.Content("~/Content/images/myimage.png")

MVC4

<img src="~/Content/images/myimage.png" />

You could convert the byte[] into a Base64 string on the fly.

string base64String = Convert.ToBase64String(imageBytes);

<img src="@String.Format("data:image/png;base64,{0}", base64string)" />

If you're using Docker and running Windows 10, you may want to stop the container(s) where the file may be running at. To show the statuses of your containers, run

docker ps -a

To stop them, simply run

docker stop <container name or container id>

This worked for me as I am running my local files using a .sh file

For those who've been confused by CREATE USER 'root'@'localhost' when you already have a root account on the server machine, keep in mind that your 'root'@'localhost' and 'root'@'your_remote_ip' are two different users (same user name, yet different scope) in mysql server. Hence, creating a new user with your_remote_ip postfix will actually create a new valid root user that you can use to access the mysql server from a remote machine.

For example, if you're using root to connect to your mysql server from a remote machine whose IP is 10.154.10.241 and you want to set a password for the remote root account which is 'Abcdef123!@#', here are steps you would want to follow:

1. On your mysql server machine, do mysql -u root -p, then enter your password for root to login.

2. Once in mysql> session, do this to create root user for the remote scope:

   mysql> CREATE USER 'root'@'10.154.10.241' IDENTIFIED BY 'Abcdef123!@#';
   

3. After the Query OK message, do this to grant the newly created root user all privileges:

   mysql> GRANT ALL ON *.* TO 'root'@'10.154.10.241';
   

4. And then:

   FLUSH PRIVILEGES;
   

5. Restart the mysqld service:

   sudo service mysqld restart
   

6. Confirm that the server has successfully restarted:

   sudo service mysqld status
   

If the steps above were executed without any error, you can now access to the mysql server from a remote machine using root.

You're right:

$('#myTableRow').remove();

This works fine if your row has an id, such as:

<tr id="myTableRow"><td>blah</td></tr>

If you don't have an id, you can use any of jQuery's plethora of selectors.

A loading indicator is simply an animated image (.gif) that is displayed until the completed event is called on the AJAX request. http://ajaxload.info/ offers many options for generating loading images that you can overlay on your modals. To my knowledge, Bootstrap does not provide the functionality built-in.

Changed if file not exists. Create empty file.

- name: create fake 'nologin' shell
  file:
    path: /etc/nologin
    state: touch
  register: p
  changed_when: p.diff.before.state == "absent"

This is an old question, but googling didn't give me any insight in how to accomplish this.

Because I didn't read the code here properly! (Doh!) What it does is to raise a RuntimeError when there is no werkzeug.server.shutdown in the request.environ...

So what we can do when there is no request is to raise a RuntimeError

def shutdown():
    raise RuntimeError("Server going down")

and catch that when app.run() returns:

...
try:
    app.run(host="0.0.0.0")
except RuntimeError, msg:
    if str(msg) == "Server going down":
        pass # or whatever you want to do when the server goes down
    else:
        # appropriate handling/logging of other runtime errors
# and so on
...

No need to send yourself a request.

Here are some ways to get total records count while doing MongoDB Aggregation:

• Using $count:

  db.collection.aggregate([
     // Other stages here
     { $count: "Total" }
  ])
  

  For getting 1000 records this takes on average 2 ms and is the fastest way.

• Using .toArray():

  db.collection.aggregate([...]).toArray().length
  

  For getting 1000 records this takes on average 18 ms.

• Using .itcount():

  db.collection.aggregate([...]).itcount()
  

  For getting 1000 records this takes on average 14 ms.

string MyConString = "Data Source='mysql7.000webhost.com';" +
"Port=3306;" +
"Database='a455555_test';" +
"UID='a455555_me';" +
"PWD='something';";

Since this has been removed from GitHub, I've been using gitk on Linux to do this.

From terminal go to your repository and type gitk.

In the middle of the GUI, there's a search box. It provides a good selection of filters:

Scope - containing, touching paths, adding/removing string, changing line matching

Match type - Exact/IgnCase/Regexp

Search fields - All fields/Headline/Comments/Committer

Wikipedia never lets down:

http://en.wikipedia.org/wiki/Hash_map_(C%2B%2B)

I have done it like that

<%= form_for :user, url: {action: "update", params: {id: @user.id}} do |f| %>

Note the optional parameter id set to user instance id attribute.

(Feature Panel).setOpaque(false);

Hope this helps.

Some of the system headers provide a forward declaration of std::stringstream without the definition. This makes it an 'incomplete type'. To fix that you need to include the definition, which is provided in the <sstream> header:

#include <sstream>

Just use the first 5 characters...?

 SELECT CONVERT(VARCHAR(5),getdate(),108) 

Since some of the functions depend on other libraries like GEOS and proj4 you might want to get their versions too. Then use:

SELECT PostGIS_full_version();

Foto indicator use this:

 tabLayout.setSelectedTabIndicatorColor(ContextCompat.getColor(this, R.color.colorWhite));//put your color

Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"JukeboxV2.0\JukeboxV2.0\Datos\ich will.mp3")

base directory + your filename

Try doing this, using firefox as fake user agent (moreover, it's a good startup script for web scraping with the use of cookies):

#!/usr/bin/env python2
# -*- coding: utf8 -*-
# vim:ts=4:sw=4


import cookielib, urllib2, sys

def doIt(uri):
    cj = cookielib.CookieJar()
    opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
    page = opener.open(uri)
    page.addheaders = [('User-agent', 'Mozilla/5.0')]
    print page.read()

for i in sys.argv[1:]:
    doIt(i)

USAGE:

python script.py "http://www.ichangtou.com/#company:data_000008.html"

Use re.sub

import re

regex = re.compile('[^a-zA-Z]')
#First parameter is the replacement, second parameter is your input string
regex.sub('', 'ab3d*E')
#Out: 'abdE'

Alternatively, if you only want to remove a certain set of characters (as an apostrophe might be okay in your input...)

regex = re.compile('[,\.!?]') #etc.

Package data.table includes last function

library(data.table)
last(c(1:10))
# [1] 10

As already debatted, this method isn't available anymore since .NET 4.5.2. To expand on Jeroen K's answer you can make an extension method:

public static async Task<HttpResponseMessage> PostAsJsonAsync<TModel>(this HttpClient client, string requestUrl, TModel model)
{
    var serializer = new JavaScriptSerializer();
    var json = serializer.Serialize(model);
    var stringContent = new StringContent(json, Encoding.UTF8, "application/json");
    return await client.PostAsync(requestUrl, stringContent);
}

Now you are able to call client.PostAsJsonAsync("api/AgentCollection", user).

If you use EXIT_SUCCESS, your code will be more portable.

http://www.dreamincode.net/forums/topic/57495-return-0-vs-return-exit-success/

I suppose send to template full request is little bit redundant. I do it this way

from django.shortcuts import render

def home(request):
    app_url = request.path
    return render(request, 'home.html', {'app_url': app_url})

##template
{{ app_url }}

You could just do it like this

$query_select = "SELECT * FROM shouts ORDER BY id DESC LIMIT 8;"; 

$result_select = mysql_query($query_select) or die(mysql_error());

 foreach($result_select as $row){
    $ename = stripslashes($row['name']);
    $eemail = stripcslashes($row['email']);
    $epost = stripslashes($row['post']);
    $eid = $row['id'];

    $grav_url = "http://www.gravatar.com/avatar.php?gravatar_id=".md5(strtolower($eemail))."&size=70";

    echo ('<img src = "' . $grav_url . '" alt="Gravatar">'.'<br/>');

    echo $eid . '<br/>';

    echo $ename . '<br/>';

    echo $eemail . '<br/>';

    echo $epost . '<br/><br/><br/><br/>';
 }

As already mentioned in comments by Uwe and UseR, a general solution in the tidyverse format would be to use the command unite:

library(tidyverse)

n = c(2, 3, 5) 
s = c("aa", "bb", "cc") 
b = c(TRUE, FALSE, TRUE) 

df = data.frame(n, s, b) %>% 
  unite(x, c(n, s), sep = " ", remove = FALSE)

In your first example, you are making a blank array, same as doing var x = []. The 2nd example makes an array of size 3 (with all elements undefined). The 3rd and 4th examples are the same, they both make arrays with those elements.

Be careful when using new Array().

var x = new Array(10); // array of size 10, all elements undefined
var y = new Array(10, 5); // array of size 2: [10, 5]

The preferred way is using the [] syntax.

var x = []; // array of size 0
var y = [10] // array of size 1: [1]

var z = []; // array of size 0
z[2] = 12;  // z is now size 3: [undefined, undefined, 12]

For the sake of completeness, what you are trying to create is a "modal window".

Numerous JS solutions allow you to create them with ease, take the time to find the one which best suits your needs.

I have used Tinybox 2 for small projects : http://sandbox.scriptiny.com/tinybox2/

iTerm handles multiple-line command perfectly, it saves multiple-lines command as one command, then we can use Cmd+ Shift + ; to navigate the history.

Check more iTerm tips at Working effectively with iTerm

It appears that it is possible to track a smart phone without using GPS.

Sources:

Primary: "PinMe: Tracking a Smartphone User around the World"

Secondary: "How to Track a Cellphone Without GPS—or Consent"

I have not yet found a link to the team's final code. When I do I will post, if another has not done so.

The following code snippet is an adaptation of Kendall Bennett's code for printing pdf files using the PdfiumViewer library. The main difference is that a Stream is used rather than a file.

public bool PrintPDF(
    string printer,
    string paperName,
    int copies, Stream stream)
        {
            try
            {
                // Create the printer settings for our printer
                var printerSettings = new PrinterSettings
                {
                    PrinterName = printer,
                    Copies = (short)copies,
                };

            // Create our page settings for the paper size selected
            var pageSettings = new PageSettings(printerSettings)
            {
                Margins = new Margins(0, 0, 0, 0),
            };
            foreach (PaperSize paperSize in printerSettings.PaperSizes)
            {
                if (paperSize.PaperName == paperName)
                {
                    pageSettings.PaperSize = paperSize;
                    break;
                }
            }

            // Now print the PDF document
            using (var document = PdfiumViewer.PdfDocument.Load(stream))
            {
                using (var printDocument = document.CreatePrintDocument())
                {
                    printDocument.PrinterSettings = printerSettings;
                    printDocument.DefaultPageSettings = pageSettings;
                    printDocument.PrintController = new StandardPrintController();
                    printDocument.Print();
                }
            }
            return true;
        }
        catch (System.Exception e)
        {
            return false;
        }
    }

In my case I am generating the PDF file using a library called PdfSharp and then saving the document to a Stream like so:

        PdfDocument pdf = PdfGenerator.GeneratePdf(printRequest.html, PageSize.A4);
        pdf.AddPage();

        MemoryStream stream = new MemoryStream();
        pdf.Save(stream);
        MemoryStream stream2 = new MemoryStream(stream.ToArray());

One thing that I want to point out that might be helpful to other developers is that I had to install the 32 bit version of the pdfuim native dll in order for the printing to work even though I am running Windows 10 64 bit. I installed the following two NuGet packages using the NuGet package manager in Visual Studio:

• PdfiumViewer
• PdfiumViewer.Native.x86.v8-xfa

You can easily make lists of lists

list1 <- list(a = 2, b = 3)
list2 <- list(c = "a", d = "b")
mylist <- list(list1, list2)

mylist is now a list that contains two lists. To access list1 you can use mylist[[1]]. If you want to be able to something like mylist$list1 then you need to do somethingl like

mylist <- list(list1 = list1, list2 = list2)
# Now you can do the following
mylist$list1

Edit: To reply to your edit. Just use double bracket indexing

a <- list_all[[1]]
a[[1]]
#[1] 1
a[[2]]
#[1] 2

Use the Java 8 way of converting a Map<String, Object> to Map<String, String>. This solution handles null values.

Map<String, String> keysValuesStrings = keysValues.entrySet().stream()
    .filter(entry -> entry.getValue() != null)
    .collect(Collectors.toMap(Entry::getKey, entry -> entry.getValue().toString()));

For Access VBA, if a ComboBox has been populated with a Row Source Type of Value List, I find the following works:

ComboBox.RowSource = ""

You have several options to set up variables from outside your makefile:

• From environment - each environment variable is transformed into a makefile variable with the same name and value.

  You may also want to set -e option (aka --environments-override) on, and your environment variables will override assignments made into makefile (unless these assignments themselves use the override directive . However, it's not recommended, and it's much better and flexible to use ?= assignment (the conditional variable assignment operator, it only has an effect if the variable is not yet defined):

  FOO?=default_value_if_not_set_in_environment
  

  Note that certain variables are not inherited from environment:

  • MAKE is gotten from name of the script
  • SHELL is either set within a makefile, or defaults to /bin/sh (rationale: commands are specified within the makefile, and they're shell-specific).

• From command line - make can take variable assignments as part of his command line, mingled with targets:

  make target FOO=bar
  

  But then all assignments to FOO variable within the makefile will be ignored unless you use the override directive in assignment. (The effect is the same as with -e option for environment variables).

• Exporting from the parent Make - if you call Make from a Makefile, you usually shouldn't explicitly write variable assignments like this:

  # Don't do this!
  target:
          $(MAKE) -C target CC=$(CC) CFLAGS=$(CFLAGS)
  

  Instead, better solution might be to export these variables. Exporting a variable makes it into the environment of every shell invocation, and Make calls from these commands pick these environment variable as specified above.

  # Do like this
  CFLAGS=-g
  export CFLAGS
  target:
          $(MAKE) -C target
  

  You can also export all variables by using export without arguments.

You don't need to do special things in the form. You just build the comment correctly in the show action:

class ArticlesController < ActionController::Base
  ....
  def show
    @article = Article.find(params[:id])
    @new_comment = @article.comments.build
  end
  ....
end

and then make a form for it in the article view:

<% form_for @new_comment do |f| %>
   <%= f.text_area :text %>
   <%= f.submit "Post Comment" %>
<% end %>

by default, this comment will go to the create action of CommentsController, which you will then probably want to put redirect :back into so you're routed back to the Article page.

Asynchronous reading of stream combined with avoiding Wait with a timeout will solve the problem.

You can find a page explaining this here http://simplebasics.net/.net/process-waitforexit-with-a-timeout-will-not-be-able-to-collect-the-output-message/

All the previous answers are correct. Following is the little deep dive into the problem and solution.

The driver constructor in Selenium for example

WebDriver driver = new ChromeDriver();

searches for the driver executable, in this case the Google Chrome driver searches for a Chrome driver executable. In case the service is unable to find the executable, the exception is thrown.

This is where the exception comes from (note the check state method)

 /**
   *
   * @param exeName Name of the executable file to look for in PATH
   * @param exeProperty Name of a system property that specifies the path to the executable file
   * @param exeDocs The link to the driver documentation page
   * @param exeDownload The link to the driver download page
   *
   * @return The driver executable as a {@link File} object
   * @throws IllegalStateException If the executable not found or cannot be executed
   */
  protected static File findExecutable(
      String exeName,
      String exeProperty,
      String exeDocs,
      String exeDownload) {
    String defaultPath = new ExecutableFinder().find(exeName);
    String exePath = System.getProperty(exeProperty, defaultPath);
    checkState(exePath != null,
        "The path to the driver executable must be set by the %s system property;"
            + " for more information, see %s. "
            + "The latest version can be downloaded from %s",
            exeProperty, exeDocs, exeDownload);

    File exe = new File(exePath);
    checkExecutable(exe);
    return exe;
  }

The following is the check state method which throws the exception:

  /**
   * Ensures the truth of an expression involving the state of the calling instance, but not
   * involving any parameters to the calling method.
   *
   * <p>See {@link #checkState(boolean, String, Object...)} for details.
   */
  public static void checkState(
      boolean b,
      @Nullable String errorMessageTemplate,
      @Nullable Object p1,
      @Nullable Object p2,
      @Nullable Object p3) {
    if (!b) {
      throw new IllegalStateException(format(errorMessageTemplate, p1, p2, p3));
    }
  }

SOLUTION: set the system property before creating driver object as follows.

System.setProperty("webdriver.gecko.driver", "path/to/chromedriver.exe");
WebDriver driver = new ChromeDriver();

The following is the code snippet (for Chrome and Firefox) where the driver service searches for the driver executable:

Chrome:

   @Override
    protected File findDefaultExecutable() {
      return findExecutable("chromedriver", CHROME_DRIVER_EXE_PROPERTY,
          "https://github.com/SeleniumHQ/selenium/wiki/ChromeDriver",
          "http://chromedriver.storage.googleapis.com/index.html");
    }

Firefox:

@Override
 protected File findDefaultExecutable() {
      return findExecutable(
        "geckodriver", GECKO_DRIVER_EXE_PROPERTY,
        "https://github.com/mozilla/geckodriver",
        "https://github.com/mozilla/geckodriver/releases");
    }

where CHROME_DRIVER_EXE_PROPERTY = "webdriver.chrome.driver" and GECKO_DRIVER_EXE_PROPERTY = "webdriver.gecko.driver"

Similar is the case for other browsers, and the following is the snapshot of the list of the available browser implementation:

The problem was the box "open new connection" that was checked. So I couldn't use my temporary table.

@P-A's solution partially works for me. Detail my findings below:

1) The first code snippet is incorrect, see below:

<activity
    ...
    <intent-filter>
        ==> <action android:name="android.intent.action.MAIN" /> <== This line shouldn't be deleted, otherwise will have compile error
        <category android:name="android.intent.category.LAUNCHER" /> //DELETE THIS LINE
    </intent-filter>
</activity>

2) Should use following code to disable all icons before enabling another one, otherwise it will add a new icon, instead of replacing it.

getPackageManager().setComponentEnabledSetting(
        getComponentName(), PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP);

BUT, if you use code above, then shortcut on homescreen will be removed! And it won't be automatically added back. You might be able to programmatically add icon back, but it probably won't stay in the same position as before.

3) Note that the icon won't get changed immediately, it might take several seconds. If you click it right after changing, you might get an error saying: "App isn't installed".

So, IMHO this solution is only suitable for changing icon in app launcher only, not for shortcuts (i.e. the icon on homescreen)

In my case I resolved the problem by installing SQL Server 2012 Developer Edition when I had previously installed SQL Server Express 2012 (x64). It seems that provided me with the missing dependency.

In MySQL, It should be like this

INSERT INTO this_table_archive (col1, col2, ..., coln)
SELECT col1, col2, ..., coln
FROM this_table
WHERE entry_date < '2011-01-01 00:00:00';

MySQL Documentation

If you want to SELECT based on the value of another SELECT, then you probably want a "subselect":

http://beginner-sql-tutorial.com/sql-subquery.htm

For example, (from the link above):

1. You want the first and last names from table "student_details" ...

2. But you only want this information for those students in "science" class:

    SELECT id, first_name
    FROM student_details
    WHERE first_name IN (SELECT first_name
    FROM student_details
    WHERE subject= 'Science'); 
   

Frankly, I'm not sure this is what you're looking for or not ... but I hope it helps ... at least a little...

IMHO...

In the last version of spring boot 2.1.1.RELEASE, it is simple as :

@RunWith(SpringRunner.class)
@SpringBootTest(classes = SampleApplication.class)
public class CustomerRepositoryIntegrationTest {

    @Autowired
    CustomerRepository repository;

    @Test
    public void myTest() throws Exception {

        Customer customer = new Customer();
        customer.setId(100l);
        customer.setFirstName("John");
        customer.setLastName("Wick");

        repository.save(customer);

        List<?> queryResult = repository.findByLastName("Wick");

        assertFalse(queryResult.isEmpty());
        assertNotNull(queryResult.get(0));
    }
}

Complete code:

https://github.com/jrichardsz/spring-boot-templates/blob/master/003-hql-database-with-integration-test/src/test/java/test/CustomerRepositoryIntegrationTest.java

Try the below code snippet

<!doctype html>
<html>
  <head>
    <title>Audio</title>
  </head>
  <body>

    <script>
      function play() {
        var audio = document.getElementById("audio");
        audio.play();
      }
    </script>

    <input type="button" value="PLAY" onclick="play()">
    <audio id="audio" src="http://dev.interactive-creation-works.net/1/1.ogg"></audio>

  </body>
</html>

Truncating .TotalSeconds is important since it's defined as the value of the current System.TimeSpan structure expressed in whole fractional seconds.

And how about an extension for DateTime? The second one is probably more confusing that it's worth until property extensions exist.

/// <summary>
/// Converts a given DateTime into a Unix timestamp
/// </summary>
/// <param name="value">Any DateTime</param>
/// <returns>The given DateTime in Unix timestamp format</returns>
public static int ToUnixTimestamp(this DateTime value)
{
    return (int)Math.Truncate((value.ToUniversalTime().Subtract(new DateTime(1970, 1, 1))).TotalSeconds);
}

/// <summary>
/// Gets a Unix timestamp representing the current moment
/// </summary>
/// <param name="ignored">Parameter ignored</param>
/// <returns>Now expressed as a Unix timestamp</returns>
public static int UnixTimestamp(this DateTime ignored)
{
    return (int)Math.Truncate((DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds);
}

I have a website with facebook login.
It has been stable and working for months. No code change has happened for weeks. Then, suddenly, the facebook login gives an error message:

Error
Given URL is not allowed by the Application configuration.: One or more of the given URLs is not allowed by the App's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App's domains.

After debugging "for awhile", I reset my facebook app secret and it started to work again!

interface

uses
  Classes;

type
  TStringArray = array of string;

  TUtilStr = class
    class function Split(const AValue: string; const ADelimiter: Char = ';'; const AQuoteChar: Char = '"'): TStringArray; static;
  end;


implementation

{ TUtilStr }

class function TUtilStr.Split(const AValue: string; const ADelimiter: Char; const AQuoteChar: Char): TStringArray;
var
  LSplited: TStringList;
  LText: string;
  LIndex: Integer;
begin
  LSplited := TStringList.Create;
  try
    LSplited.StrictDelimiter := True;
    LSplited.Delimiter := ADelimiter;
    LSplited.QuoteChar := AQuoteChar;
    LSplited.DelimitedText := AValue;

    SetLength(Result, LSplited.Count);
    for LIndex := 0 to LSplited.Count - 1 do
    begin
      Result[LIndex] := LSplited[LIndex];
    end;
  finally
    LSplited.Free;
  end;
end;

end.

In order to hide the exception:

For Hibernate 5.2 (and Spring Boot 2.0), you can either use the use_jdbc_metadata_defaults property that the others pointed out:

# Meant to hide HHH000424: Disabling contextual LOB creation as createClob() method threw error 
spring.jpa.properties.hibernate.temp.use_jdbc_metadata_defaults: false

Or, if you want to not have any side effects from the above setting (there's a comment warning us about some Oracle side effects, I don't know if it's valid or not), you can just disable the logging of the exception like this:

logging:
   level: 
      # Hides HHH000424: Disabling contextual LOB creation as createClob() method threw error 
      org.hibernate.engine.jdbc.env.internal.LobCreatorBuilderImpl: WARN

Thats because DataGridView looks for properties of containing objects. For string there is just one property - length. So, you need a wrapper for a string like this

public class StringValue
{
    public StringValue(string s)
    {
        _value = s;
    }
    public string Value { get { return _value; } set { _value = value; } }
    string _value;
}

Then bind List<StringValue> object to your grid. It works

According to this blog post, you need to set -moz-appearance:textfield; on the input.

input[type=number]::-webkit-outer-spin-button,_x000D_
input[type=number]::-webkit-inner-spin-button {_x000D_
    -webkit-appearance: none;_x000D_
    margin: 0;_x000D_
}_x000D_
_x000D_
input[type=number] {_x000D_
    -moz-appearance:textfield;_x000D_
}

<input type="number" step="0.01"/>

Ran into this problem myself today. Cleaning and rebuild did not fix the problem. Deleting and reimporting the project didn't help either.

I finally traced it back to a bad additions to my .class file. I think this was added by the plugin tools when I was trying to fix another problem, removing it got rid of the "Conversion to Dalvik format failed with error 1" build error:

<classpathentry kind="lib" path="C:/dev/repository/android-sdk-windows/platforms/android-3/android.jar">
    <attributes>
        <attribute name="javadoc_location" value="file:/C:/dev/repository/android-sdk-windows/docs/reference"/>
    </attributes>
    <accessrules>
        <accessrule kind="nonaccessible" pattern="com/android/internal/**"/>
    </accessrules>

You may consider writing a generic escape function:

def mk_esc(esc_chars):
    return lambda s: ''.join(['\\' + c if c in esc_chars else c for c in s])

>>> esc = mk_esc('&#')
>>> print esc('Learn & be #1')
Learn \& be \#1

This way you can make your function configurable with a list of character that should be escaped.

I think that this is an old error that you tried to fix by importing random things in your module and now the code does not compile anymore. while you don't pay attention to the shell output, the browser reload, and you still get the same error.

Your module should be :

@NgModule({
  imports: [
    CommonModule,
    FormsModule,
    ReactiveFormsModule
  ],
  declarations: [
    ContactComponent
  ]
})
export class ContactModule {}

Getting Started Install from npm:

npm install imask And import or require:

import IMask from 'imask';

or use CDN:

var dateMask = IMask(element, {
  mask: Date,  // enable date mask

  // other options are optional
  pattern: 'Y-`m-`d',  // Pattern mask with defined blocks, default is 'd{.}`m{.}`Y'
  // you can provide your own blocks definitions, default blocks for date mask are:
  blocks: {
    d: {
      mask: IMask.MaskedRange,
      from: 1,
      to: 31,
      maxLength: 2,
    },
    m: {
      mask: IMask.MaskedRange,
      from: 1,
      to: 12,
      maxLength: 2,
    },
    Y: {
      mask: IMask.MaskedRange,
      from: 1900,
      to: 9999,
    }
  },
  // define date -> str convertion
  format: function (date) {
    var day = date.getDate();
    var month = date.getMonth() + 1;
    var year = date.getFullYear();

    if (day < 10) day = "0" + day;
    if (month < 10) month = "0" + month;

    return [year, month, day].join('-');
  },
  // define str -> date convertion
  parse: function (str) {
    var yearMonthDay = str.split('-');
    return new Date(yearMonthDay[0], yearMonthDay[1] - 1, yearMonthDay[2]);
  },

  // optional interval options
  min: new Date(2000, 0, 1),  // defaults to `1900-01-01`
  max: new Date(2020, 0, 1),  // defaults to `9999-01-01`

  autofix: true,  // defaults to `false`

  // also Pattern options can be set
  lazy: false,

  // and other common options
  overwrite: true  // defaults to `false`
});

I had this issue too because I was filtering /src/main/resources and forgot I had added a keystore (*.jks) binary to this directory.

Add a "resource" block with exclusions for binary files and your problem may be resolved.

<build>
  <finalName>somename</finalName>
  <testResources>
    <testResource>
      <directory>src/test/resources</directory>
      <filtering>false</filtering>
    </testResource>
  </testResources>
  <resources>
    <resource>
      <directory>src/main/resources</directory>
      <filtering>true</filtering>
      <excludes>
        <exclude>*.jks</exclude>
        <exclude>*.png</exclude>
      </excludes>        
    </resource>
  </resources>
...

It is because * is used as a metacharacter to signify one or more occurences of previous character. So if i write M* then it will look for files MMMMMM..... ! Here you are using * as the only character so the compiler is looking for the character to find multiple occurences of,so it throws the exception.:)

Try the below code this will help you`

  <RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="150dp">

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:src="@drawable/gallery1"/>


    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:background="#7ad7d7d7"
        android:gravity="center"
        android:text="Juneja Art Gallery"
        android:textColor="#000000"
        android:textSize="15sp"/>
</RelativeLayout>

Using jQuery:

$('#file').change(function() {_x000D_
  $('#target').submit();_x000D_
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<form id="target" action="destination.html">_x000D_
  <input type="file" id="file" value="Go" />_x000D_
</form>

You just need to remove the parenthesis:

addContact(entityId, refreshContactList);

This then passes the function without executing it first.

Here is an example:

function addContact(id, refreshCallback) {
    refreshCallback();
    // You can also pass arguments if you need to
    // refreshCallback(id);
}

function refreshContactList() {
    alert('Hello World');
}

addContact(1, refreshContactList);

You could also use chpasswd:

echo username:new_password | chpasswd

so, you change password for user username to new_password.

You can increase the limit:

ini_set('max_execution_time', 3000);

(Note that this script can cause high memory usage as well, so you probably have to increase that as well)

Other possible solution: Chunk your sql file, and process it as parts. I assume, it is not one big SQL query, is it?

Update: As @Isaac pointed out, this is about PHPMyAdmin. In this case set max_execution_timeout in php.ini. (The location depends on your environment)

I had so many issues getting self-signed certificates working on macos/Chrome. Finally I found Mkcert, "A simple zero-config tool to make locally trusted development certificates with any names you'd like." https://github.com/FiloSottile/mkcert

I was trying to Navigate from Page 1 to 2, and I had to pass some data as well.

In my router.js, I added params name and age :

.state('page2', {
          url: '/vehicle/:source',
          params: {name: null, age: null},
.................

In Page1, onClick of next button :

$state.go("page2", {name: 'Ron', age: '20'});

In Page2, I could access those params :

$stateParams.name
$stateParams.age

In Node.js,

res.writeHead(200, {'Content-Type': 'text/plain', 'Link': 'rel="shortcut icon" href="#"'} );

Since MongoDB version 3.2 you can use updateMany():

> db.yourCollection.updateMany({}, {$set:{"someField": "someValue"}})

When you call for i in a:, you are getting the actual elements, not the indexes. When we reach the last element, that is 3, b.append(a[i+1]-a[i]) looks for a[4], doesn't find one and then fails. Instead, try iterating over the indexes while stopping just short of the last one, like

for i in range(0, len(a)-1): Do something

Your current code won't work yet for the do something part though ;)

It would look like this:

public static final String WELCOME_MESSAGE = "Hello, welcome to the server";

If the constants are for use just in a single class, you'd want to make them private instead of public.

The problem in the jsfiddle is that your dummy text is all one word. If you use your lorem ipsum given in the question, then the text wraps fine.

If you want large words to be broken mid-word and wrap around, add this to your .title css:

word-wrap: break-word;

Setting position to relative does not work for me. It only works if I set the position of body to fixed:

document.body.style.position = "fixed";
document.body.style.overflowY = "hidden";
document.body.addEventListener('touchstart', function(e){ e.preventDefault()});

This concise example demonstrates common way how to create custom tooltip in d3.

var w = 500;_x000D_
var h = 150;_x000D_
_x000D_
var dataset = [5, 10, 15, 20, 25];_x000D_
_x000D_
// firstly we create div element that we can use as_x000D_
// tooltip container, it have absolute position and_x000D_
// visibility: hidden by default_x000D_
_x000D_
var tooltip = d3.select("body")_x000D_
  .append("div")_x000D_
  .attr('class', 'tooltip');_x000D_
_x000D_
var svg = d3.select("body")_x000D_
  .append("svg")_x000D_
  .attr("width", w)_x000D_
  .attr("height", h);_x000D_
_x000D_
// here we add some circles on the page_x000D_
_x000D_
var circles = svg.selectAll("circle")_x000D_
  .data(dataset)_x000D_
  .enter()_x000D_
  .append("circle");_x000D_
_x000D_
circles.attr("cx", function(d, i) {_x000D_
    return (i * 50) + 25;_x000D_
  })_x000D_
  .attr("cy", h / 2)_x000D_
  .attr("r", function(d) {_x000D_
    return d;_x000D_
  })_x000D_
  _x000D_
  // we define "mouseover" handler, here we change tooltip_x000D_
  // visibility to "visible" and add appropriate test_x000D_
  _x000D_
  .on("mouseover", function(d) {_x000D_
    return tooltip.style("visibility", "visible").text('radius = ' + d);_x000D_
  })_x000D_
  _x000D_
  // we move tooltip during of "mousemove"_x000D_
  _x000D_
  .on("mousemove", function() {_x000D_
    return tooltip.style("top", (event.pageY - 30) + "px")_x000D_
      .style("left", event.pageX + "px");_x000D_
  })_x000D_
  _x000D_
  // we hide our tooltip on "mouseout"_x000D_
  _x000D_
  .on("mouseout", function() {_x000D_
    return tooltip.style("visibility", "hidden");_x000D_
  });

.tooltip {_x000D_
    position: absolute;_x000D_
    z-index: 10;_x000D_
    visibility: hidden;_x000D_
    background-color: lightblue;_x000D_
    text-align: center;_x000D_
    padding: 4px;_x000D_
    border-radius: 4px;_x000D_
    font-weight: bold;_x000D_
    color: orange;_x000D_
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.11.0/d3.min.js"></script>

Try to use the following: chmod +rx /home/*