(I encountered the identical issue. After many tries I SOLVED it and located the MY ROOT CAUSE. I keep my try path here but you can skip to the end if you want.)

I want to point it out that BE VERY CAREFUL WITH enden's solution 2. Some other programs may cache installation packages in the C:\ProgramData\Pacakges Cache folder. If you remove data from that folder, you may jeopardize other programs installation/uninstallation.

I encountered this multiple failures during install VS2015. And after I remove all the content from the C:\ProgramData\Pacakges Cache, both my VS2013 and VS2015 stuck in the Programs and Features window and I cannot change/repair/uninstall them.

To fix the change/repair/uninstall failure, I have to go to below 2 registry keys:

First of all: BACKUP YOUR REGISTRY BEFORE YOU DO ANYTHING TO IT.

[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall]

And remove every key whose InstallLocation points to the C:\ProgramData\Pacakges Cache AND whose DispalyName looks related to Visual Studio 2013/2015 (this may requrie some experience/intuition).

Then, the stuck items of VS2013/2015 in Program & Features window are gone. And now I am able to re-install the VS2013.

But I still cannot install VS2015 with the installer. The error is still as below:

But at least I can change/repair/uninstall VS2015 in the Prgram & Features window. So I choose to repair it. But the repair doesn't work. I still got the same error as above.

Then I uninstalled the failed VS2015 and tried to repair the VC++2015 redist as said in TimVdG's marked answer. And then reinstall VS2015 with the installer.

Still failed.

Then I tried Brian Swart's solution to install VS2015 without Update 1. But it still failed with TeamExplorer. I checked the log and found this:

MSI (s) (48:A0) [14:53:34:997]: Windows Installer installed the product. Product Name: Team Explorer for Microsoft Visual Studio 2015. Product Version: 14.0.23102. Product Language: 1033. Manufacturer: Microsoft Corporation. Installation success or error status: 1603.

And I googled a bit about 1603 error. Now I am trying to add full control to the C:\Program Files (x86)\Microsoft Visual Studio 14.0 folder and try again.

Still doesn't work.

Some refs:

https://www.online-tech-tips.com/computer-tips/remove-program-from-add-remove/

https://support.microsoft.com/en-us/help/247501/how-to-manually-remove-programs-from-the-add-remove-programs-list

https://superuser.com/questions/401511/how-to-remove-a-broken-program-from-the-programs-and-features-list-in-windows-7

=========> The Final Solution <=========

So in my scenario, it has nothing to do with the VC2015 redistributables.

My root cause is the incorrect .NET version number in the registry.

On a 64bit Windows, .NET version is stored in 2 places in registry:

HKLM\Software\Microsoft\NET Framework Setup\NDP\v4\Full\Version

HKEY_LOCAL_MACHINE\SOFTWARE**WOW6432Node**\Microsoft\NET Framework Setup\NDP\v4\Full\Version

Below is what my box has:

Note that leading character v in the Version? I don't know who put it there. But once I removed it, my VS2015 with Update 3 can be installed smoothly!

So you may wonder how could I find this. Well, since I couldn't install VS2015, I turned to VS2017. But after intalled VS2017 successfully, I couldn't launch it. It says this:

So I decided to check the installed .NET version and saw the interesting difference above. Once I removed the leading v, VS2017 can be started.

But anyway, I still don't know who put the v there... Shame on it!

Last but not the least: Please also make sure the Release, Version registry key value are consistent and can work with your Windows version. Refer to below:

.NET and Windows version dependencies.

how to determine the installed .NET version.

Windows 10 version info

Add some more findings:

After I finished this install sequence: VS2017 -> VS2015 -> VS2013, I noticed that there's even no VC++2015 redist on my box:

Because both VC++ 2015 and VC++2017 redists are 14.xxx. So having the higher version is enough. When I try to manually install VC++ 2015 redist, it says this:

I found many times problematic behavior of this whole. I used it from express (without typings) and the bodyParser (with the dt~body-parser typings).

I didn't try to upload a file, instead simply to interpret a JSON given in a post string.

The request.body was simply an empty json ({}).

After a lot of investigation finally this worked for me:

import { json } from 'body-parser';
...
app.use(json()); <-- should be defined before the first POST handler!

It may be also important to give the application/json content type in the request string from the client side.

1. Go to the tools folder of your Android SDK
2. Run emulator.exe -avd <your avd>. It will take some time for the emulator to run.
3. Once you see the homescreen on your emulator, open Eclipse and run your program again...

try

<div style="width:100%;">
    <div style="width:50px; float: left;"><img src="myleftimage" /></div>
    <div style="width:50px; float: right;"><img src="myrightimage" /></div>
    <div style="display:block; margin-left:auto; margin-right: auto;">Content Goes Here</div>
</div>

or

<div style="width:100%; border:2px solid #dadada;">
    <div style="width:50px; float: left;"><img src="myleftimage" /></div>
    <div style="width:50px; float: right;"><img src="myrightimage" /></div>
    <div style="display:block; margin-left:auto; margin-right: auto;">Content Goes Here</div>
<div style="clear:both"></div>    
</div>

Simple way on macOS e.g. installed via homebrew

$ ls -l $(which kafka-topics)
/usr/local/bin/kafka-topics -> ../Cellar/kafka/0.11.0.1/bin/kafka-topics

If you used any plugin for seo then Check 1st your seo plugin settings.Then find out Noindex setting if Enable Media for Noindex then disable it.

var $option = $("<option selected></option>").val('1').text("Pick me");

$('#select_id').append($option).trigger('change');

Try this append then select. Doesn't duplicate the option upon AJAX call.

You can send Email by Jquery just follow these steps 

include this link : <script src="https://smtpjs.com/v3/smtp.js"></script>
after that use this code :

$( document ).ready(function() {
 Email.send({
Host : "smtp.yourisp.com",
Username : "username",
Password : "password",
To : '[email protected]',
From : "[email protected]",
Subject : "This is the subject",
Body : "And this is the body"}).then( message => alert(message));});

Got a solution that runs. Don't know if it is optimal though. What I do is to split the string according to http://blogs.oracle.com/aramamoo/2010/05/how_to_split_comma_separated_string_and_pass_to_in_clause_of_select_statement.html

Using:
select regexp_substr(' 1, 2 , 3 ','[^,]+', 1, level) from dual
connect by regexp_substr('1 , 2 , 3 ', '[^,]+', 1, level) is not null;

So my final code looks like this ($bp_gr1' are strings like 1,2,3):

UPDATE TAB1
SET    BUDGPOST_GR1 =
          CASE
             WHEN ( BUDGPOST IN (SELECT     REGEXP_SUBSTR ( '$BP_GR1',
                                                            '[^,]+',
                                                            1,
                                                            LEVEL )
                                 FROM       DUAL
                                 CONNECT BY REGEXP_SUBSTR ( '$BP_GR1',
                                                            '[^,]+',
                                                            1,
                                                            LEVEL )
                                               IS NOT NULL) )
             THEN
                'BP_GR1'
             WHEN ( BUDGPOST IN (SELECT     REGEXP_SUBSTR ( ' $BP_GR2',
                                                            '[^,]+',
                                                            1,
                                                            LEVEL )
                                 FROM       DUAL
                                 CONNECT BY REGEXP_SUBSTR ( '$BP_GR2',
                                                            '[^,]+',
                                                            1,
                                                            LEVEL )
                                               IS NOT NULL) )
             THEN
                'BP_GR2'
             WHEN ( BUDGPOST IN (SELECT     REGEXP_SUBSTR ( ' $BP_GR3',
                                                            '[^,]+',
                                                            1,
                                                            LEVEL )
                                 FROM       DUAL
                                 CONNECT BY REGEXP_SUBSTR ( '$BP_GR3',
                                                            '[^,]+',
                                                            1,
                                                            LEVEL )
                                               IS NOT NULL) )
             THEN
                'BP_GR3'
             WHEN ( BUDGPOST IN (SELECT     REGEXP_SUBSTR ( '$BP_GR4',
                                                            '[^,]+',
                                                            1,
                                                            LEVEL )
                                 FROM       DUAL
                                 CONNECT BY REGEXP_SUBSTR ( '$BP_GR4',
                                                            '[^,]+',
                                                            1,
                                                            LEVEL )
                                               IS NOT NULL) )
             THEN
                'BP_GR4'
             ELSE
                'SAKNAR BUDGETGRUPP'
          END;

Is there a way to make it run faster?

Improved @yar1vn answer by dropping string dependency:

#define VariableName(arg) (@""#arg)

typedef NS_ENUM(NSUInteger, UserType) {
    UserTypeParent = 0,
    UserTypeStudent = 1,
    UserTypeTutor = 2,
    UserTypeUnknown = NSUIntegerMax
};  

@property (nonatomic) UserType type;

+ (NSDictionary *)typeDisplayNames
{
    return @{@(UserTypeParent) : VariableName(UserTypeParent),
             @(UserTypeStudent) : VariableName(UserTypeStudent),
             @(UserTypeTutor) : VariableName(UserTypeTutor),
             @(UserTypeUnknown) : VariableName(UserTypeUnknown)};
}

- (NSString *)typeDisplayName
{
    return [[self class] typeDisplayNames][@(self.type)];
}

Thus when you'll change enum entry name corresponding string will be changed. Useful in case if you are not going to show this string to user.

Extending the contains function you linked to:

containsRegex(a, regex){
  for(var i = 0; i < a.length; i++) {
    if(a[i].search(regex) > -1){
      return i;
    }
  }
  return -1;
}

Then you call the function with an array of strings and a regex, in your case to look for height:

containsRegex([ '<param name=\"bgcolor\" value=\"#FFFFFF\" />', 'sdafkdf' ], /height/)

You could additionally also return the index where height was found:

containsRegex(a, regex){
  for(var i = 0; i < a.length; i++) {
    int pos = a[i].search(regex);
    if(pos > -1){
      return [i, pos];
    }
  }
  return null;
}

4 lines of code:

public static string ToCSV(DataTable tbl)
{
    StringBuilder strb = new StringBuilder();

    //column headers
    strb.AppendLine(string.Join(",", tbl.Columns.Cast<DataColumn>()
        .Select(s => "\"" + s.ColumnName + "\"")));

    //rows
    tbl.AsEnumerable().Select(s => strb.AppendLine(
        string.Join(",", s.ItemArray.Select(
            i => "\"" + i.ToString() + "\"")))).ToList();

    return strb.ToString();
}

Note that the ToList() at the end is important; I need something to force an expression evaluation. If I was code golfing, I could use Min() instead.

Also note that the result will have a newline at the end because of the last call to AppendLine(). You may not want this. You can simply call TrimEnd() to remove it.

You need to use some JavaScript stuff to show your map. OpenLayers is the number one choice for this.

There is an example at http://wiki.openstreetmap.org/wiki/OpenLayers_Simple_Example and something more advanced at

http://wiki.openstreetmap.org/wiki/OpenLayers_Marker

and

http://wiki.openstreetmap.org/wiki/Openlayers_POI_layer_example

What you want is lazy iteration over an object or array. This is not possible in ES5 (thus not possible in node.js). We will get this eventually.

The only solution is finding a node module that extends V8 to implement iterators (and probably generators). I couldn't find any implementation. You can look at the spidermonkey source code and try writing it in C++ as a V8 extension.

You could try the following, however it will also load all the keys into memory

Object.keys(o).forEach(function(key) {
  var val = o[key];
  logic();
});

However since Object.keys is a native method it may allow for better optimisation.

Benchmark

As you can see Object.keys is significantly faster. Whether the actual memory storage is more optimum is a different matter.

var async = {};
async.forEach = function(o, cb) {
  var counter = 0,
    keys = Object.keys(o),
    len = keys.length;
  var next = function() {
    if (counter < len) cb(o[keys[counter++]], next);
  };
  next();
};

async.forEach(obj, function(val, next) {
  // do things
  setTimeout(next, 100);
});

A possible soluttion that requires tweaking, but is very flexible is to use one of \big, \Big, \bigg,\Bigg in front of your division sign - these will make it progressively larger. For your formula, I think

  $\frac{a_1}{a_2} \Big/ \frac{b_1}{b_2}$

looks nicer than \middle\ which is automatically sized and IMHO is a bit too large.

Have you tried using dictionary comprehension with dictionary mapping:

a = {'a': 1, 'b': 2}
b = {'c': 3, 'd': 4}

c = {**a, **b}
# c = {"a": 1, "b": 2, "c": 3, "d": 4}

Another way of doing is by Using dict(iterable, **kwarg)

c = dict(a, **b)
# c = {'a': 1, 'b': 2, 'c': 3, 'd': 4}

In Python 3.9 you can add two dict using union | operator

# use the merging operator |
c = a | b
# c = {'a': 1, 'b': 2, 'c': 3, 'd': 4}

I had a similar task to do, but it contained some aspects that were not sufficiently covered by the other answers here:

• I wanted to convert all (in my case: two, or in general: more than one) branches of my repo.
• I had non-ASCII and (being a Windows user) non-UTF8-encoded characters (for the curious: German umlaute) in my commit messages and file names.

I did not try fast-export and hg-fast-export, since they require that you have Python and some Mercurial Python modules on your machine, which I didn't have.

I did try hg-init with TortoiseHG, and this answer gave me a good start. But it looked like it only converts the current branch, not all at once (*). So I read the hg-init docs and this blog post and added

[git]  
branch_bookmark_suffix=_bookmark

to my mercurial.ini, and did

hg bookmarks -r default master  
hg bookmarks -r my_branch my_branch_bookmark  
hg gexport

(Repeat the 2nd line for every branch you want to convert, and repeat it again if you should happen to do another commit before executing the 3rd line). This creates a folder git within .hg, which turns out to be a bare Git repo with all the exported branches. I could clone this repo and had a working copy as desired.

Or almost...

Running

git status

on my working copy showed all files with non-ASCII characters in their names as untracked files. So I continued researching and followed this advice:

git rm -rf --cached \*  
git add --all
git commit 

And finally the repo was ready to be pushed up to Bitbucket :-)

I also tried the Github importer as mentioned in this answer. I used Bitbucket as the source system, and Github did quite a good job, i.e. it converted all branches automatically. However, it showed '?'-characters for all non-ASCII characters in my commit messages (Web-UI and locally) and filenames (Web-UI only), and while I could fix the filenames as described above, I had no idea what to do with the commit messages, and so I'd prefer the hg-init approach. Without the encoding issue the Github importer would have been a perfect and fast solution (as long as you have a paid Github account or can tolerate that your repo is public for as long as it takes to pull it from Github to your local machine).

(*) So it looked like before I discovered that I have to bookmark all the branches I want to export. If you do and push to a bare (!) repo, like the linked answer says, you get all the branches.

string cat = "cat";
string human = "human";

cout << cat.compare(human) << endl; 

This code will give -1 as a result. This is due to the first non-matching character of the compared string 'h' is lower or appears after 'c' in alphabetical order, even though the compared string, 'human' is longer than 'cat'.

I find the return value described in cplusplus.com is more accurate which are-:

0 : They compare equal

<0 : Either the value of the first character that does not match is lower in the compared string, or all compared characters match but the compared string is shorter.

more than 0 : Either the value of the first character that does not match is greater in the compared string, or all compared characters match but the compared string is longer.

Moreover, IMO cppreference.com's description is simpler and so far best describe to my own experience.

negative value if *this appears before the character sequence specified by the arguments, in lexicographical order

zero if both character sequences compare equivalent

positive value if *this appears after the character sequence specified by the arguments, in lexicographical order

You can also do like:

@JsonIgnore
@JsonProperty(access = Access.WRITE_ONLY)
private String password;

It's worked for me

Make sure your class with the [TestClass] attribute is public and not private.

Alternative solution for rows of NAs using janitor package

myData %>% remove_empty("rows")

If you simply want to execute some code at the end of the loop, here's a slightly simpler variation that doesn't require extra event handling:

<div ng-controller="Ctrl">
  <div class="thing" ng-repeat="thing in things" my-post-repeat-directive>
    thing {{thing}}
  </div>
</div>

function Ctrl($scope) {
  $scope.things = [
    'A', 'B', 'C'  
  ];
}

angular.module('myApp', [])
.directive('myPostRepeatDirective', function() {
  return function(scope, element, attrs) {
    if (scope.$last){
      // iteration is complete, do whatever post-processing
      // is necessary
      element.parent().css('border', '1px solid black');
    }
  };
});

See a live demo.

it turns out I was mistaken.

Solution is: in anaconda (as well as in other implementations), set the path environment variable to the directory where 'python.exe' is installed.

As a default, the python.exe file in anaconda is in:

c:\.....\anaconda

after you do that, obviously, the python command works, in my case, yielding the following.

python
Python 3.4.3 |Anaconda 2.2.0. (64|bit)|(default, Nov 7 2015), etc, etc

This can be a solution .

[Test]
public void TestForOutParameterInMoq()
{
  //Arrange
  _mockParameterManager= new Mock<IParameterManager>();

  Mock<IParameter > mockParameter= new Mock<IParameter >();
  //Parameter affectation should be useless but is not. It's really used by Moq 
  IParameter parameter= mockParameter.Object;

  //Mock method used in UpperParameterManager
  _mockParameterManager.Setup(x => x.OutMethod(out parameter));

  //Act with the real instance
  _UpperParameterManager.UpperOutMethod(out parameter);

  //Assert that method used on the out parameter of inner out method are really called
  mockParameter.Verify(x => x.FunctionCalledInOutMethodAfterInnerOutMethod(),Times.Once());

}

<form> cannot go inside <p>, no. The browser is going to abruptly close your <p> element when it hits the opening <form> tag as it tries to handle what it thinks is an unclosed paragraph element:

<p>Read this sentence 
 </p><form style='display:inline;'>

I would rather periodically check for document.readyState status (https://developer.mozilla.org/en-US/docs/Web/API/document.readyState). Although this approach is a bit clunky, you can be sure that inside onPageReady function you are using fully loaded document.

var page = require("webpage").create(),
    url = "http://example.com/index.html";

function onPageReady() {
    var htmlContent = page.evaluate(function () {
        return document.documentElement.outerHTML;
    });

    console.log(htmlContent);

    phantom.exit();
}

page.open(url, function (status) {
    function checkReadyState() {
        setTimeout(function () {
            var readyState = page.evaluate(function () {
                return document.readyState;
            });

            if ("complete" === readyState) {
                onPageReady();
            } else {
                checkReadyState();
            }
        });
    }

    checkReadyState();
});

Additional explanation:

Using nested setTimeout instead of setInterval prevents checkReadyState from "overlapping" and race conditions when its execution is prolonged for some random reasons. setTimeout has a default delay of 4ms (https://stackoverflow.com/a/3580085/1011156) so active polling will not drastically affect program performance.

document.readyState === "complete" means that document is completely loaded with all resources (https://html.spec.whatwg.org/multipage/dom.html#current-document-readiness).

There is also the _reindex option

From documentation:

Through the Elasticsearch reindex API, available in version 5.x and later, you can connect your new Elasticsearch Service deployment remotely to your old Elasticsearch cluster. This pulls the data from your old cluster and indexes it into your new one. Reindexing essentially rebuilds the index from scratch and it can be more resource intensive to run.

POST _reindex
{
  "source": {
    "remote": {
      "host": "https://REMOTE_ELASTICSEARCH_ENDPOINT:PORT",
      "username": "USER",
      "password": "PASSWORD"
    },
    "index": "INDEX_NAME",
    "query": {
      "match_all": {}
    }
  },
  "dest": {
    "index": "INDEX_NAME"
  }
}

EDIT: As pointed out in recent comments, this solution may BREAK your system.

You most likely don't want to remove python3.

Please refer to the other answers for possible solutions.

Outdated answer (not recommended)

sudo apt-get remove 'python3.*'

Same problem, but just re-installing SQL Management Studio 2008 R2 Service Pack 1 worked for me. I left my DB engine alone. The DB engine is not the problem, just SQL Management Studio getting hosed by Visual Studio SP1.

Installers here...

http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=26727

I installed SQLManagementStudio_x86_ENU.exe (32 bit for my machine).

Whilst Elad's solution will work, you can also do it inline:

   -moz-animation: fadeinphoto 7s 20s infinite;
-webkit-animation: fadeinphoto 7s 20s infinite;
     -o-animation: fadeinphoto 7s 20s infinite;
        animation: fadeinphoto 7s 20s infinite;

In your .htaccess file , if you are using apache you can try with

ErrorDocument 404 http://www.domain.com/notFound.html

So stupid and simple:

This problem occurred for me when having two time Header always set Access-Control-Allow-Origin * inside my Apache config file. Once withing the VirtualHost tags and once inside a Limit tag:

<VirtualHost localhost:80>
  ...
  Header set Access-Control-Allow-Origin: *
  ...
  <Limit OPTIONS>
    ...
    Header set Access-Control-Allow-Origin: *
    ...
  </Limit>
</VirtualHost>

Removing one entry resolved the issue.

I guess in the original post it would have been two times:

Header set Access-Control-Allow-Origin: "http://127.0.0.1:9000"

Here is my Approach based on DarKalimHero's Suggestion by selecting only on Explorer.exe processes

Function Get-RdpSessions 
{
    param(
        [string]$computername 
    )

    $processinfo = Get-WmiObject -Query "select * from win32_process where name='explorer.exe'" -ComputerName $computername

    $processinfo | ForEach-Object { $_.GetOwner().User } | Sort-Object -Unique | ForEach-Object { New-Object psobject -Property @{Computer=$computername;LoggedOn=$_} } | Select-Object Computer,LoggedOn
}

implementation Without a Controller.

<!DOCTYPE html>_x000D_
<html>_x000D_
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.4/angular.min.js"></script>_x000D_
<body>_x000D_
_x000D_
<script>_x000D_
  var app = angular.module("myShoppingList", []); _x000D_
</script>_x000D_
_x000D_
<div ng-app="myShoppingList"  ng-init="products = ['Milk','Bread','Cheese']">_x000D_
  <ul>_x000D_
    <li ng-repeat="x in products track by $index">{{x}}_x000D_
      <span ng-click="products.splice($index,1)">×</span>_x000D_
    </li>_x000D_
  </ul>_x000D_
  <input ng-model="addItem">_x000D_
  <button ng-click="products.push(addItem)">Add</button>_x000D_
</div>_x000D_
_x000D_
<p>Click the little x to remove an item from the shopping list.</p>_x000D_
_x000D_
</body>_x000D_
</html>

The splice() method adds/removes items to/from an array.

array.splice(index, howmanyitem(s), item_1, ....., item_n)

index: Required. An integer that specifies at what position to add/remove items, Use negative values to specify the position from the end of the array.

howmanyitem(s): Optional. The number of items to be removed. If set to 0, no items will be removed.

item_1, ..., item_n: Optional. The new item(s) to be added to the array

Kenny's solution is deprecated use this, i'm using actions class to double click but you can do anything.

new FluentWait<>(driver).withTimeout(30, TimeUnit.SECONDS).pollingEvery(5, TimeUnit.SECONDS)
                    .ignoring(StaleElementReferenceException.class)
                    .until(new Function() {

                    @Override
                    public Object apply(Object arg0) {
                        WebElement e = driver.findelement(By.xpath(locatorKey));
                        Actions action = new Actions(driver);
                        action.moveToElement(e).doubleClick().perform();
                        return true;
                    }
                });

Solution using Java 8 and Stream Api:

private static <K, V>  List<V> createListFromMapEntries (Map<K, V> map){
        return map.values().stream().collect(Collectors.toList());
    }

Usage:

  public static void main (String[] args)
    {
        Map<Integer, String> map = new HashMap<>();
        map.put(1, "one");
        map.put(2, "two");
        map.put(3, "three");

        List<String> result = createListFromMapEntries(map);
        result.forEach(System.out :: println);
    }

Try this:

// convert from bitmap to byte array
public byte[] getBytesFromBitmap(Bitmap bitmap) {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bitmap.compress(CompressFormat.JPEG, 70, stream);
    return stream.toByteArray();
}

// get the base 64 string
String imgString = Base64.encodeToString(getBytesFromBitmap(someImg), 
                       Base64.NO_WRAP);

You want:

this.value = ''; // straight JS, no jQuery

or

$(this).val(''); // jQuery

With $(this).value = '' you're assigning an empty string as the value property of the jQuery object that wraps this -- not the value of this itself.

They do different things. exec replaces the current process with the new process and never returns. system invokes another process and returns its exit value to the current process. Using backticks invokes another process and returns the output of that process to the current process.

Here's an example on how to achieve this:

    <Grid DockPanel.Dock="Right"
      HorizontalAlignment="Right">

        <StackPanel Orientation="Horizontal"
                HorizontalAlignment="Right"
                VerticalAlignment="Center">

            <Button x:Name="MinimizeButton"
                KeyboardNavigation.IsTabStop="False"
                Click="MinimizeWindow"
                Style="{StaticResource MinimizeButton}" 
                Template="{StaticResource MinimizeButtonControlTemplate}" />

            <Button x:Name="MaximizeButton"
                KeyboardNavigation.IsTabStop="False"
                Click="MaximizeClick"
                Style="{DynamicResource MaximizeButton}" 
                Template="{DynamicResource MaximizeButtonControlTemplate}" />

            <Button x:Name="CloseButton"
                KeyboardNavigation.IsTabStop="False"
                Command="{Binding ApplicationCommands.Close}"
                Style="{DynamicResource CloseButton}" 
                Template="{DynamicResource CloseButtonControlTemplate}"/>

        </StackPanel>
    </Grid>
</DockPanel>

Handle Click Events in the code-behind.

For MouseDown -

App.Current.MainWindow.DragMove();

For Minimize Button -

App.Current.MainWindow.WindowState = WindowState.Minimized;

For DoubleClick and MaximizeClick

if (App.Current.MainWindow.WindowState == WindowState.Maximized)
{
    App.Current.MainWindow.WindowState = WindowState.Normal;
}
else if (App.Current.MainWindow.WindowState == WindowState.Normal)
{
    App.Current.MainWindow.WindowState = WindowState.Maximized;
}

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

IMPORTANT EDIT!

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

First, connect to admin database and update DB ownership:

psql
postgres=# REASSIGN OWNED BY old_name TO new_name;

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

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

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

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

Just want to add one more way. Found it elsewhere, and is quite simple. Say I want to pass yes for all the prompts at command line for a command "execute_command", Then I would simply pipe yes to it.

yes | execute_command

This will use yes as the answer to all yes/no prompts.

ngRoute is a module developed by the Angular.js team which was earlier part of the Angular core.

ui-router is a framework which was made outside the Angular.js project to improve and enhance routing capabalities.

Maybe use JXHyperlink from SwingX instead. It extends JButton. Some useful links:

• Class JXHyperlink
• SwingX: Consider JXHyperlink As An Alternative To Buttons

I've seen:

hasattr(s, 'endswith') 

A non conventional method to separate javascript from the view, but still use razor in it is to make a Scripts.cshtml file and place your mixed javascript/razor there.

Index.cshtml

<div id="Result">
</div>

<button id="btnLoad">Click me</button>

@section scripts
{
    @Html.Partial("Scripts")
}

Scripts.cshtml

<script type="text/javascript">
    var url = "@Url.Action("Index", "Home")";

    $(document).ready(function() {
        $("#btnLoad").click(function() {
            $.ajax({
                type: "POST",
                url: url ,
                data: {someParameter: "some value"},
                contentType: "application/json; charset=utf-8",
                dataType: "json",

                success: function(msg) {
                    $("#Result").text(msg.d);
                }
            });
        });
    });
</script>

Use animation-fill-mode: forwards;

animation-fill-mode: forwards;

The element will retain the style values that is set by the last keyframe (depends on animation-direction and animation-iteration-count).

Note: The @keyframes rule is not supported in Internet Explorer 9 and earlier versions.

Working example

div {_x000D_
  width: 100px;_x000D_
  height: 100px;_x000D_
  background: red;_x000D_
  position :relative;_x000D_
  -webkit-animation: mymove 3ss forwards; /* Safari 4.0 - 8.0 */_x000D_
  animation: bubble 3s forwards;_x000D_
  /* animation-name: bubble; _x000D_
  animation-duration: 3s;_x000D_
  animation-fill-mode: forwards; */_x000D_
}_x000D_
_x000D_
/* Safari */_x000D_
@-webkit-keyframes bubble  {_x000D_
  0%   { transform:scale(0.5); opacity:0.0; left:0}_x000D_
    50%  { transform:scale(1.2); opacity:0.5; left:100px}_x000D_
    100% { transform:scale(1.0); opacity:1.0; left:200px}_x000D_
}_x000D_
_x000D_
/* Standard syntax */_x000D_
@keyframes bubble  {_x000D_
   0%   { transform:scale(0.5); opacity:0.0; left:0}_x000D_
    50%  { transform:scale(1.2); opacity:0.5; left:100px}_x000D_
    100% { transform:scale(1.0); opacity:1.0; left:200px}_x000D_
}

<h1>The keyframes </h1>_x000D_
<div></div>

Use strace is more suitable for this situation.

strace -f -e trace=network -s 10000 -p <PID>;

options -f to also trace all forked processes, -e trace=netwrok to only filter network system-call and -s to display string length up to 10000 char.

You can also only trace certain calls like send,recv, read operations.

strace -f -e trace=send,recv,read -s 10000 -p <PID>;

You can't use an initialization-list for a struct after it's been initialized. You've already default-initialized the two Customer structs when you declared the array customerRecords. Therefore you're going to have either use member-access syntax to set the value of the non-static data members, initialize the structs using a list of initialization lists when you declare the array itself, or you can create a constructor for your struct and use the default operator= member function to initialize the array members.

So either of the following could work:

Customer customerRecords[2];
customerRecords[0].uid = 25;
customerRecords[0].name = "Bob Jones";
customerRecords[1].uid = 25;
customerRecords[1].namem = "Jim Smith";

Or if you defined a constructor for your struct like:

Customer::Customer(int id, string input_name): uid(id), name(input_name) {}

You could then do:

Customer customerRecords[2];
customerRecords[0] = Customer(25, "Bob Jones");
customerRecords[1] = Customer(26, "Jim Smith");

Or you could do the sequence of initialization lists that Tuomas used in his answer. The reason his initialization-list syntax works is because you're actually initializing the Customer structs at the time of the declaration of the array, rather than allowing the structs to be default-initialized which takes place whenever you declare an aggregate data-structure like an array.

I think its because the two machines usually would need to be optimized in different ways. Other than that I have no idea, we run all our applications with the server-database on the same machine - granted we're not public facing - but we've had no problems.

I can't imagine that too many people care about one machine being compromised over both since the web application will usually have nearly unrestricted access to at the very least the data if not the schema inside the database.

Interested in what others might say.

You can use str.translate, you just have to give it the right arguments:

>>> dels=''.join(chr(x) for x in range(256) if not chr(x).isdigit())
>>> '+1-617-555-1212'.translate(None, dels)
'16175551212'

N.b.: This won't work with unicode strings in Python2, or at all in Python3. For those environments, you can create a custom class to pass to unicode.translate:

>>> class C:
...    def __getitem__(self, i):
...       if unichr(i).isdigit():
...          return i
... 
>>> u'+1-617.555/1212'.translate(C())
u'16175551212'

This works with non-ASCII digits, too:

>>> print u'+\u00b9-\uff1617.555/1212'.translate(C()).encode('utf-8')
¹6175551212

Another way to define a 2-d vector is to declare a vector of pair's.

 vector < pair<int,int> > v;

**To insert values**
 cin >> x >>y;
 v.push_back(make_pair(x,y));

**Retrieve Values**
 i=0 to size(v)
 x=v[i].first;
 y=v[i].second;

For 3-d vectors take a look at tuple and make_tuple.

Here is my solution

Step1 Register Serice in manifest

<receiver
    android:name=".MySMSBroadcastReceiver"
    android:exported="true">
    <intent-filter>
        <action android:name="com.google.android.gms.auth.api.phone.SMS_RETRIEVED" />
    </intent-filter>
</receiver>

Step2 Code Of Service

public class FusedLocationService extends Service {

    private String mLastUpdateTime = null;

    // bunch of location related apis
    private FusedLocationProviderClient mFusedLocationClient;
    private SettingsClient mSettingsClient;
    private LocationRequest mLocationRequest;
    private LocationSettingsRequest mLocationSettingsRequest;
    private LocationCallback mLocationCallback;
    private Location lastLocation;

    // location updates interval - 10sec
    private static final long UPDATE_INTERVAL_IN_MILLISECONDS = 5000;

    // fastest updates interval - 5 sec
    // location updates will be received if another app is requesting the locations
    // than your app can handle
    private static final long FASTEST_UPDATE_INTERVAL_IN_MILLISECONDS = 500;
    private DatabaseReference locationRef;
    private int notificationBuilder = 0;
    private boolean isInitRef;

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        Log.log("LOCATION GET DURATION", "start in service");
        init();
        return START_STICKY;
    }

    /**
     * Initilize Location Apis
     * Create Builder if Share location true
     */
    private void init() {
        mFusedLocationClient = LocationServices.getFusedLocationProviderClient(this);
        mSettingsClient = LocationServices.getSettingsClient(this);
        mLocationCallback = new LocationCallback() {
            @Override
            public void onLocationResult(LocationResult locationResult) {
                super.onLocationResult(locationResult);
                receiveLocation(locationResult);
            }
        };

        mLocationRequest = new LocationRequest();
        mLocationRequest.setInterval(UPDATE_INTERVAL_IN_MILLISECONDS);
        mLocationRequest.setFastestInterval(FASTEST_UPDATE_INTERVAL_IN_MILLISECONDS);
        mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);

        LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder();
        builder.addLocationRequest(mLocationRequest);
        mLocationSettingsRequest = builder.build();
        startLocationUpdates();
    }

    /**
     * Request Location Update
     */
    @SuppressLint("MissingPermission")
    private void startLocationUpdates() {
        mSettingsClient
                .checkLocationSettings(mLocationSettingsRequest)
                .addOnSuccessListener(locationSettingsResponse -> {
                    Log.log(TAG, "All location settings are satisfied. No MissingPermission");

                    //noinspection MissingPermission
                    mFusedLocationClient.requestLocationUpdates(mLocationRequest, mLocationCallback, Looper.myLooper());
                })
                .addOnFailureListener(e -> {
                    int statusCode = ((ApiException) e).getStatusCode();
                    switch (statusCode) {
                        case LocationSettingsStatusCodes.RESOLUTION_REQUIRED:
                            Log.loge("Location settings are not satisfied. Attempting to upgrade " + "location settings ");
                            break;
                        case LocationSettingsStatusCodes.SETTINGS_CHANGE_UNAVAILABLE:
                            Log.loge("Location settings are inadequate, and cannot be " + "fixed here. Fix in Settings.");
                    }
                });
    }

    /**
     * onLocationResult
     * on Receive Location  share to other activity and save if save true
     *
     * @param locationResult
     */
    private void receiveLocation(LocationResult locationResult) {
        lastLocation = locationResult.getLastLocation();

        LocationInstance.getInstance().changeState(lastLocation);

        saveLocation();
    }

    private void saveLocation() {
        String saveLocation = getsaveLocationStatus(this);

        if (saveLocation.equalsIgnoreCase("true") && notificationBuilder == 0) {
            notificationBuilder();
            notificationBuilder = 1;
        } else if (saveLocation.equalsIgnoreCase("false") && notificationBuilder == 1) {
            ((NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE)).cancel(1);
            notificationBuilder = 0;
        }

        Log.logd("receiveLocation : Share :- " + saveLocation + ", [Lat " + lastLocation.getLatitude() + ", Lng" + lastLocation.getLongitude() + "], Time :- " + mLastUpdateTime);

        if (saveLocation.equalsIgnoreCase("true") || getPreviousMin() < getCurrentMin()) {
            setLatLng(this, lastLocation);

            mLastUpdateTime = DateFormat.getTimeInstance().format(new Date());

            if (isOnline(this) && !getUserId(this).equalsIgnoreCase("")) {
                if (!isInitRef) {
                    locationRef = getFirebaseInstance().child(getUserId(this)).child("location");
                    isInitRef = true;
                }
                if (isInitRef) {
                    locationRef.setValue(new LocationModel(lastLocation.getLatitude(), lastLocation.getLongitude(), mLastUpdateTime));
                }
            }
        }
    }

    private int getPreviousMin() {
        int previous_min = 0;
        if (mLastUpdateTime != null) {
            String[] pretime = mLastUpdateTime.split(":");
            previous_min = Integer.parseInt(pretime[1].trim()) + 1;

            if (previous_min > 59) {
                previous_min = 0;
            }
        }
        return previous_min;
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        stopLocationUpdates();
    }

    /**
     * Remove Location Update
     */
    public void stopLocationUpdates() {
        mFusedLocationClient
                .removeLocationUpdates(mLocationCallback)
                .addOnCompleteListener(task -> Log.logd("stopLocationUpdates : "));
    }

    private void notificationBuilder() {
        if (Build.VERSION.SDK_INT >= 26) {
            String CHANNEL_ID = "my_channel_01";
            NotificationChannel channel = new NotificationChannel(CHANNEL_ID, "Channel human readable title",
                    NotificationManager.IMPORTANCE_DEFAULT);

            ((NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE)).createNotificationChannel(channel);

            Notification notification = new NotificationCompat.Builder(this, CHANNEL_ID)
                    .setContentTitle("")
                    .setContentText("").build();

            startForeground(1, notification);
        }
    }

    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }
}

Step 3

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />

Step 4

implementation 'com.google.android.gms:play-services-location:16.0.0'

Check if password you are using is correct one by running below command

keytool -keypasswd -new temp123 -keystore awsdemo-keystore.jks -storepass temp123 -alias movie-service -keypass changeit

If you are getting below error then your password is wrong

keytool error: java.security.UnrecoverableKeyException: Cannot recover key

Depending on your situation, I think this is the best approach below.

final maxWidth = MediaQuery.of(context).size.width * 0.4;
Container(
        textAlign: TextAlign.center),
        child: Text('This is long text',
        constraints: BoxConstraints(maxWidth: maxWidth),
),

I have a .bat file on my quick task bar (windows) with:

taskkill /F /IM java.exe

It's very quick, but it may not be good in many situations!

In Chrome, click the 3 dots and click More tools and click developer. On the console, type console.dir(yourObject).Click this link to view an example image

I've created a working CodePen example demonstrating how to do this.

Relevant HTML:

<section ng-app="app" ng-controller="MainCtrl">
  <a href="#" ng-click="doSomething('#/path/{{obj.val1}}/{{obj.val2}}')">Click Me</a><br>
  debug: {{debug.val}}
</section>

Relevant javascript:

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

app.controller('MainCtrl', function($scope) {
  $scope.obj = {
    val1: 'hello',
    val2: 'world'
  };

  $scope.debug = {
    val: ''
  };

  $scope.doSomething = function(input) {
    $scope.debug.val = input;
  };
});

I know this is an old topic but thought I would feed back in case it helps others. None of the answers to the question seem to work in IE8. I did however find this code that works in IE8. (Havent tested anything below IE8 yet). This can be easily modified for jQuery if required.

function capsCheck(e,obj){ 
    kc = e.keyCode?e.keyCode:e.which;  
    sk = e.shiftKey?e.shiftKey:((kc == 16)?true:false);  
    if(((kc >= 65 && kc <= 90) && !sk)||((kc >= 97 && kc <= 122) && sk)){
        document.getElementById('#'+obj.id).style.visibility = 'visible';
    } 
    else document.getElementById('#'+obj.id).style.visibility = 'hidden';
}

And the function is called through the onkeypress event like this:

<input type="password" name="txtPassword" onkeypress="capsCheck(event,this);" />
<div id="capsWarningDiv" style="visibility:hidden">Caps Lock is on.</div> 

First uninstall all java software like JRE 7 or JRE 6 or JDK ,then open the following path :

START > CONTROL PANEL > ADVANCED SETTING > ENVIRONMENT VARIABLE > SYSTEM VARIABLE > PATH

Then click on Edit button and paste the following text to Variable_Value and click OK.

C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Microsoft SQL Server\90\Tools\binn\;C:\Program Files (x86)\Common Files\Roxio Shared\DLLShared\;C:\Program Files (x86)\Windows Live\Shared;C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\100\DTS\Binn\

Now go to this url http://java.com/en/download/manual.jsp and click on Windows Offline and click on run and start again eclipse.

Enjoy it!

If a fragment is put on backstack, Android simply destroys its view. The fragment instance itself is not killed. A simple way to start should to to listen to the onViewCreated event, an put you "onResume()" logic there.

boolean fragmentAlreadyLoaded = false;
    @Override
    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onViewCreated(view, savedInstanceState);

        if (savedInstanceState == null && !fragmentAlreadyLoaded) {
            fragmentAlreadyLoaded = true;

            // Code placed here will be executed once
        }

        //Code placed here will be executed even when the fragment comes from backstack
    }

You could insert something like this:

personPlay = "B";

while (!personPlay.equals("R") && !personPlay.equals("P") && !personPlay.equals("S")) {

    //Get player's play from input-- note that this is 
    // stored as a string 
    System.out.println("Enter your play: "); 
    personPlay = scan.next();

    //Make player's play uppercase for ease of comparison 
    personPlay = personPlay.toUpperCase();

    if (!personPlay.equals("R") && !personPlay.equals("P") && !personPlay.equals("S"))
        System.out.println("Invalid move. Try again.");

}

new String(byteArray, Charset.defaultCharset())

This will convert a byte array to the default charset in java. It may throw exceptions depending on what you supply with the byteArray.

Can you try this?

Go to Tools> Preferences > Database > NLS and set the Date Format as MM/DD/YYYY HH24:MI:SS

Just be aware also that catalina.out can be renamed - it can be set in /bin/catalina.sh with the CATALINA_OUT environment variable.

Here is what I use

function windowSizes(){
    var e = window,
        a = 'inner';
    if (!('innerWidth' in window)) {
        a = 'client';
        e = document.documentElement || document.body;
    }
    return {
        width: e[a + 'Width'],
        height: e[a + 'Height']
    };  
}

$(window).on('resize', function () {
    console.log( windowSizes().width,windowSizes().height );
});

value="0" will set defualt value for @Html.TextBoxfor

its case sensitive "v" should be capital

Below is working example:

@Html.TextBoxFor(m => m.Nights, 
    new { @min = "1", @max = "10", @type = "number", @id = "Nights", @name = "Nights", Value = "1" })

I see lots of Playbooks examples and I would like to mention the Adhoc commands example.

$ansible -i inventory -m file -a "path=/tmp/direcory state=directory ( instead of directory we can mention touch to create files)

All the radio buttons options must have the same name for you to be able to select one option at a time.

Take a look at section 9.2.: Maven Properties of the free online book Maven: The Complete Reference.

Here's a stdlib solution that works on both Python 2 and 3:

from datetime import datetime

now = datetime.now(utc) # Timezone-aware datetime.utcnow()
today = datetime(now.year, now.month, now.day, tzinfo=utc) # Midnight

where today is an aware datetime instance representing the beginning of the day (midnight) in UTC and utc is a tzinfo object (example from the documentation):

from datetime import tzinfo, timedelta

ZERO = timedelta(0)

class UTC(tzinfo):
    def utcoffset(self, dt):
        return ZERO

    def tzname(self, dt):
        return "UTC"

    def dst(self, dt):
        return ZERO

utc = UTC()

Related: performance comparison of several ways to get midnight (start of a day) for a given UTC time. Note: it is more complex, to get midnight for a time zone with a non-fixed UTC offset.

If you're dealing with a Java character array (such as password characters that you read from the console), you can convert it to a JRuby string with the following Ruby code:

# GIST: "pw_from_console.rb" under "https://gist.github.com/drhuffman12"

jconsole = Java::java.lang.System.console()
password = jconsole.readPassword()
ruby_string = ''
password.to_a.each {|c| ruby_string << c.chr}

# .. do something with 'password' variable ..    
puts "password_chars: #{password_chars.inspect}"
puts "password_string: #{password_string}"

See also "https://stackoverflow.com/a/27628738/4390019" and "https://stackoverflow.com/a/27628756/4390019"

As the other answers say, the best way is to do

npm list -g

However, if you have a large number of npm packages installed, the output of this command could be very long and a big pain to scroll up (sometimes it's not even possible to scroll that far back).

In this case, pipe the output to the more program, like this

npm list -g | more

I had a similar problems, till I got it working. Below is the full listing of the integration:

1. Generate public/private keys pair: ssh-keygen -t rsa

2. Copy the public key (~/.ssh/id_rsa.pub) and paste it in Bitbucket SSH keys, in user’s account management console:

3. Copy the private key (~/.ssh/id_rsa) to new user (or even existing one) with private key credentials, in this case, username will not make a difference, so username can be anything:

4. run this command to test if you can get access to Bitbucket account: ssh -T [email protected]

5. OPTIONAL: Now, you can use your git to to copy repo to your desk without passwjord git clone [email protected]:username/repo_name.git

6. Now you can enable Bitbucket hooks for Jenkins push notifications and automatic builds, you will do that in 2 steps:

   1. Add an authentication token inside the job/project you configure, it can be anything:

   2. In Bitbucket hooks: choose jenkins hooks, and fill the fields as below:

Where:

**End point**: username:usertoken@jenkins_domain_or_ip
**Project name**: is the name of job you created on Jenkins
**Token**: Is the authorization token you added in the above steps in your Jenkins' job/project 

Recommendation: I usually add the usertoken as the authorization Token (in both Jenkins Auth Token job configuration and Bitbucket hooks), making them one variable to ease things on myself.

@qbzenker provided the most idiomatic method IMO

Here are a few alternatives:

In [28]: df.query('Col2 != Col2') # Using the fact that: np.nan != np.nan
Out[28]:
   Col1  Col2  Col3
1     0   NaN   0.0

In [29]: df[np.isnan(df.Col2)]
Out[29]:
   Col1  Col2  Col3
1     0   NaN   0.0

You can write 2 simple functions that actually turns out to be about 5-8 times faster than using scipy.special.comb. In fact, you don't need to import any extra packages, and the function is quite easily readable. The trick is to use memoization to store previously computed values, and using the definition of nCr

# create a memoization dictionary
memo = {}
def factorial(n):
    """
    Calculate the factorial of an input using memoization
    :param n: int
    :rtype value: int
    """
    if n in [1,0]:
        return 1
    if n in memo:
        return memo[n]
    value = n*factorial(n-1)
    memo[n] = value
    return value

def ncr(n, k):
    """
    Choose k elements from a set of n elements - n must be larger than or equal to k
    :param n: int
    :param k: int
    :rtype: int
    """
    return factorial(n)/(factorial(k)*factorial(n-k))

If we compare times

from scipy.special import comb
%timeit comb(100,48)
>>> 100000 loops, best of 3: 6.78 µs per loop

%timeit ncr(100,48)
>>> 1000000 loops, best of 3: 1.39 µs per loop

See this resultant operator was opposite to the Timezone .So apply some math function then validate the num less or more.

See the MDN document

var a = new Date().getTimezoneOffset();_x000D_
_x000D_
var res = -Math.round(a/60)+':'+-(a%60);_x000D_
res = res < 0 ?res : '+'+res;_x000D_
_x000D_
console.log(res)

For Sql Server you can resort to Dynamic SQL.

Most of the time in such situations you have the parameter of IN clause based on some data from database.

The example below is a little "forced", but this can match various real cases found in legacy databases.

Suppose you have table Persons where person names are stored in a single field PersonName as FirstName + ' ' + LastName. You need to select all persons from a list of first names, stored in field NameToSelect in table NamesToSelect, plus some additional criteria (like filtered on gender, birth date, etc)

You can do it as follows

-- @gender is nchar(1), @birthDate is date 

declare 
  @sql nvarchar(MAX),
  @subWhere nvarchar(MAX)
  @params nvarchar(MAX)

-- prepare the where sub-clause to cover LIKE IN (...)
-- it will actually generate where clause PersonName Like 'param1%' or PersonName Like 'param2%' or ...   
set @subWhere = STUFF(
  (
    SELECT ' OR PersonName like ''' + [NameToSelect] + '%''' 
        FROM [NamesToSelect] t FOR XML PATH('')
  ), 1, 4, '')

-- create the dynamic SQL
set @sql ='select 
      PersonName
      ,Gender
      ,BirstDate    -- and other field here         
  from [Persons]
  where 
    Gender = @gender
    AND BirthDate = @birthDate
    AND (' + @subWhere + ')'

set @params = ' @gender nchar(1),
  @birthDate Date'     

EXECUTE sp_executesql @sql, @params,    
  @gender,  
  @birthDate

The solution given by Albert works well as long as the provided function is invoked infrequently and is only used for arrays of modest size, otherwise it is egregiously inefficient. Here is an enhanced vanilla JavaScript solution that works for both Node and browsers and has the following advantages:

• Works efficiently for all octet array sizes

• Generates no intermediate throw-away strings

• Supports 4-byte characters on modern JS engines (otherwise "?" is substituted)

var utf8ArrayToStr = (function () {
    var charCache = new Array(128);  // Preallocate the cache for the common single byte chars
    var charFromCodePt = String.fromCodePoint || String.fromCharCode;
    var result = [];

    return function (array) {
        var codePt, byte1;
        var buffLen = array.length;

        result.length = 0;

        for (var i = 0; i < buffLen;) {
            byte1 = array[i++];

            if (byte1 <= 0x7F) {
                codePt = byte1;
            } else if (byte1 <= 0xDF) {
                codePt = ((byte1 & 0x1F) << 6) | (array[i++] & 0x3F);
            } else if (byte1 <= 0xEF) {
                codePt = ((byte1 & 0x0F) << 12) | ((array[i++] & 0x3F) << 6) | (array[i++] & 0x3F);
            } else if (String.fromCodePoint) {
                codePt = ((byte1 & 0x07) << 18) | ((array[i++] & 0x3F) << 12) | ((array[i++] & 0x3F) << 6) | (array[i++] & 0x3F);
            } else {
                codePt = 63;    // Cannot convert four byte code points, so use "?" instead
                i += 3;
            }

            result.push(charCache[codePt] || (charCache[codePt] = charFromCodePt(codePt)));
        }

        return result.join('');
    };
})();

Use the following syntax:

  ALTER TABLE your_table
  MODIFY COLUMN column1 datatype,
  MODIFY COLUMN column2 datatype,
  ... ... ... ... ... 
  ... ... ... ... ...

Based on that, your ALTER command should be:

  ALTER TABLE webstore.Store
  MODIFY COLUMN ShortName VARCHAR(100),
  MODIFY COLUMN UrlShort VARCHAR(100)

Note that:

1. There are no second brackets around the MODIFY statements.
2. I used two separate MODIFY statements for two separate columns.

This is the standard format of the MODIFY statement for an ALTER command on multiple columns in a MySQL table.

Take a look at the following: http://dev.mysql.com/doc/refman/5.1/en/alter-table.html and Alter multiple columns in a single statement

Just another example but with an outter WHILE loop instead of a FOR:

public static void Bubble()
    {
        int[] data = { 5, 4, 3, 2, 1 };
        bool newLoopNeeded = false;
        int temp;
        int loop = 0;

        while (!newLoopNeeded)
        {
            newLoopNeeded = true;
            for (int i = 0; i < data.Length - 1; i++)
            {
                if (data[i + 1] < data[i])
                {
                    temp = data[i];
                    data[i] = data[i + 1];
                    data[i + 1] = temp;
                    newLoopNeeded = false;
                }
                loop++;
            }
        }
    }

For me works using &autoplay=1&mute=1

EDIT:

Forgot to say that this solution is in pure js, the only thing you need is a browser that supports promises https://developer.mozilla.org/it/docs/Web/JavaScript/Reference/Global_Objects/Promise

For those who still needs to accomplish such, I've written my own solution that combines promises with timeouts.

Code:

/*
    class: Geolocalizer
        - Handles location triangulation and calculations.
        -- Returns various prototypes to fetch position from strings or coords or dragons or whatever.
*/

var Geolocalizer = function () {
    this.queue          = [];     // queue handler..
    this.resolved       = [];
    this.geolocalizer = new google.maps.Geocoder();  
};

Geolocalizer.prototype = {
    /*
        @fn: Localize
        @scope: resolve single or multiple queued requests.
        @params: <array> needles
        @returns: <deferred> object
    */
    Localize: function ( needles ) {
        var that = this;
        // Enqueue the needles.
        for ( var i = 0; i < needles.length; i++ ) {
            this.queue.push(needles[i]);
        }
        // return a promise and resolve it after every element have been fetched (either with success or failure), then reset the queue.
        return new Promise (
            function (resolve, reject) {
                that.resolveQueueElements().then(function(resolved){
                  resolve(resolved);
                  that.queue    = [];
                  that.resolved = [];
                });
            }
        );
    },

    /*
        @fn: resolveQueueElements
        @scope: resolve queue elements.
        @returns: <deferred> object (promise)
    */

    resolveQueueElements: function (callback) {
        var that = this;
        return new Promise(
            function(resolve, reject) {
                // Loop the queue and resolve each element.
                // Prevent QUERY_LIMIT by delaying actions by one second.
                (function loopWithDelay(such, queue, i){
                    console.log("Attempting the resolution of " +queue[i-1]);
                    setTimeout(function(){
                        such.find(queue[i-1], function(res){
                           such.resolved.push(res); 
                        });
                        if (--i) {
                            loopWithDelay(such,queue,i);
                        }
                    }, 1000);
                })(that, that.queue, that.queue.length);

                // Check every second if the queue has been cleared.
                var it = setInterval(function(){
                    if (that.queue.length == that.resolved.length) {
                        resolve(that.resolved);
                        clearInterval(it);
                    }
                }, 1000);
            }
        );
    },

    /*
        @fn: find
        @scope: resolve an address from string
        @params: <string> s, <fn> Callback
    */
    find: function (s, callback) {
        this.geolocalizer.geocode({
            "address": s
        }, function(res, status){
           if (status == google.maps.GeocoderStatus.OK) {
               var r = {
                   originalString:  s,
                   lat: res[0].geometry.location.lat(),
                   lng: res[0].geometry.location.lng()
               };
               callback(r);
           }
            else {
                callback(undefined);
                console.log(status);
                console.log("could not locate " + s);
            }
        });
    }
};

Please note that it's just a part of a bigger library I wrote to handle google maps stuff, hence comments may be confusing.

Usage is quite simple, the approach, however, is slightly different: instead of looping and resolving one address at a time, you will need to pass an array of addresses to the class and it will handle the search by itself, returning a promise which, when resolved, returns an array containing all the resolved (and unresolved) address.

Example:

var myAmazingGeo = new Geolocalizer();
var locations = ["Italy","California","Dragons are thugs...","China","Georgia"];
myAmazingGeo.Localize(locations).then(function(res){ 
   console.log(res); 
});

Console output:

Attempting the resolution of Georgia
Attempting the resolution of China
Attempting the resolution of Dragons are thugs...
Attempting the resolution of California
ZERO_RESULTS
could not locate Dragons are thugs...
Attempting the resolution of Italy

Object returned:

The whole magic happens here:

(function loopWithDelay(such, queue, i){
                    console.log("Attempting the resolution of " +queue[i-1]);
                    setTimeout(function(){
                        such.find(queue[i-1], function(res){
                           such.resolved.push(res); 
                        });
                        if (--i) {
                            loopWithDelay(such,queue,i);
                    }
                }, 750);
            })(that, that.queue, that.queue.length);

Basically, it loops every item with a delay of 750 milliseconds between each of them, hence every 750 milliseconds an address is controlled.

I've made some further testings and I've found out that even at 700 milliseconds I was sometimes getting the QUERY_LIMIT error, while with 750 I haven't had any issue at all.

In any case, feel free to edit the 750 above if you feel you are safe by handling a lower delay.

Hope this helps someone in the near future ;)

There is my working solution for sending image with post, using apache http libraries (very important here is boundary add It won't work without it in my connection):

            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
            byte[] imageBytes = baos.toByteArray();

            HttpClient httpclient = new DefaultHttpClient();
            HttpPost httpPost = new HttpPost(StaticData.AMBAJE_SERVER_URL + StaticData.AMBAJE_ADD_AMBAJ_TO_GROUP);

            String boundary = "-------------" + System.currentTimeMillis();

            httpPost.setHeader("Content-type", "multipart/form-data; boundary="+boundary);

            ByteArrayBody bab = new ByteArrayBody(imageBytes, "pic.png");
            StringBody sbOwner = new StringBody(StaticData.loggedUserId, ContentType.TEXT_PLAIN);
            StringBody sbGroup = new StringBody("group", ContentType.TEXT_PLAIN);

            HttpEntity entity = MultipartEntityBuilder.create()
                    .setMode(HttpMultipartMode.BROWSER_COMPATIBLE)
                    .setBoundary(boundary)
                    .addPart("group", sbGroup)
                    .addPart("owner", sbOwner)
                    .addPart("image", bab)
                    .build();

            httpPost.setEntity(entity);

            try {
                HttpResponse response = httpclient.execute(httpPost);
                ...then reading response

Using the Elastic search DSL API, you may hit the same error with

s = Search(using=client, index="my-index") \
    .query("match", category.keyword="Musician")

You can solve it by doing:

s = Search(using=client, index="my-index") \
    .query({"match": {"category.keyword":"Musician/Band"}})

I found that there was a syntax error in the related module and it wasn't compiling - the compiler didn't tell me that though. Just gave me the error regarding the app.config stuff. VS2010. Once I had fixed the syntax error, all was good.

In my case, I do an adb shell pm list packages to see first what are the packages/apps installed in my Android device or emulator, then upon locating the desired package/app, I do an adb shell pm uninstall -k com.package.name.

If you don't have access to the v$ views (as suggested by Quassnoi) there are two alternatives

select utl_inaddr.get_host_name from dual

and

select sys_context('USERENV','SERVER_HOST') from dual

Personally I'd tend towards the last as it doesn't require any grants/privileges which makes it easier from stored procedures.

if using datatable v1.10.12 then simply calling .draw() method and passing your required draw types ie full-reset, page then you will re-draw your dt with new data

let dt = $("#my-datatable").datatable()

// do some action

dt.draw('full-reset')

for more check out datatable docs

While this does not address the OP's question, I had trouble with my bootstrap rows / columns while trying to use them in conjunction with Kendo ListView (even with the bootstrap-kendo css).

Adding the following css fixed the problem for me:

#myListView.k-widget, #catalog-items.k-widget * {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

When I first time add the service and created the app pool for it. I did "iisreset" from command prompt, and it worked.

Is there a performance issue?

• Please remember to "make it work first before you make it work fast".
  Very few percent of any program are usually relevant for its speed. You can always kick out or simplify an assert if it ever proves to be a performance problem -- and most of them never will.

• Be pragmatic:
  Assume you have a method that processes a non-empty list of tuples and the program logic will break if those tuples are not immutable. You should write:

  def mymethod(listOfTuples):
      assert(all(type(tp)==tuple for tp in listOfTuples))
  

  This is probably fine if your lists tend to be ten entries long, but it can become a problem if they have a million entries. But rather than discarding this valuable check entirely you could simply downgrade it to

  def mymethod(listOfTuples):
      assert(type(listOfTuples[0])==tuple)  # in fact _all_ must be tuples!
  

  which is cheap but will likely catch most of the actual program errors anyway.

I have a similar request from a client who wants to have the header, page numbers, and html footer removed. In this case, the client is presenting an HTML page that can double as a formal certificate. The added URL, page, and, header, are irrelevant and lead to a less-than-pleasing final product. In some ways, it just looks cheap.

Media=Print has not been able to disable these browser defaults. The only workaround is to tell the user to click the "Gear" button and toggle those items on/off. Seriously, I had no idea I could do that for 20 years (and we think the typical user will have a clue to click the toggle button?).

If CSS supports Media=Print, it should support the ability to control the entire end-user print experience. I appreciate that the browsers provide the added fields, but, why not allow CSS to control the overall print experience-if that is what's desired. A 90% solution could be 100% with three more fields! A simple:

#BrowserPrintDefaults{display:none} 

would suffice.

Again, it's not a matter whether or not the end-user wants to print it out or not (maybe your client is very private and doesn't want printed URLs floating around. Or maybe a executive team uses a private collaboration sites?). Glad to defend the end-user, but if somebody is seeking an answer, don't respond saying it's the right of the end-user to show or hide. Sometimes it's the right of the client paying the bills.

In my run I follows

1- Switch to Lazy keys in the entity 2- download the most up to date from Maven

--http://mvnrepository.com/artifact/org.javassist/javassist/3.19.0-GA

I find that running

export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3

and

export VIRTUALENVWRAPPER_VIRTUALENV=/usr/bin/virtualenv-3.4

in the command line on Ubuntu forces mkvirtualenv to use python3 and virtualenv-3.4. One still has to do

mkvirtualenv --python=/usr/bin/python3 nameOfEnvironment

to create the environment. This is assuming that you have python3 in /usr/bin/python3 and virtualenv-3.4 in /usr/local/bin/virtualenv-3.4.

You have a lot of unnecessary keyframes. Don't think of keyframes as individual frames, think of them as "steps" in your animation and the computer fills in the frames between the keyframes.

Here is a solution that cleans up a lot of code and makes the animation start from the center:

.gps_ring {
    border: 3px solid #999;
    -webkit-border-radius: 30px;
    height: 18px;
    width: 18px;
    position: absolute;
    left:20px;
    top:214px;
    -webkit-animation: pulsate 1s ease-out;
    -webkit-animation-iteration-count: infinite; 
    opacity: 0.0
}
@-webkit-keyframes pulsate {
    0% {-webkit-transform: scale(0.1, 0.1); opacity: 0.0;}
    50% {opacity: 1.0;}
    100% {-webkit-transform: scale(1.2, 1.2); opacity: 0.0;}
}

You can see it in action here: http://jsfiddle.net/Fy8vD/

So, let's say you have this table:

CREATE TABLE YourTable(Col1 VARCHAR(10))

And you want to change Col1 to VARCHAR(20). What you need to do is this:

ALTER TABLE YourTable
ALTER COLUMN Col1 VARCHAR(20)

That'll work without problems since the length of the column got bigger. If you wanted to change it to VARCHAR(5), then you'll first gonna need to make sure that there are not values with more chars on your column, otherwise that ALTER TABLE will fail.

Assign NOW() to a variable then update the datetime with variable:

update_date_time=now()

now update like this

UPDATE table SET datetime =update_date_time;

correct the syntax, as per your requirement

In addition to what Angular University said above you may want to use @Import to aggregate @Configuration classes to the other class (AuthenticationController in my case) :

@Import(SecurityConfig.class)
@RestController
public class AuthenticationController {
@Autowired
private AuthenticationManager authenticationManager;
//some logic
}

Spring doc about Aggregating @Configuration classes with @Import: link

The ALLOWED_HOSTS list should contain fully qualified host names, not urls. Leave out the port and the protocol. If you are using 127.0.0.1, I would add localhost to the list too:

ALLOWED_HOSTS = ['127.0.0.1', 'localhost']

You could also use * to match any host:

ALLOWED_HOSTS = ['*']

Quoting the documentation:

Values in this list can be fully qualified names (e.g. 'www.example.com'), in which case they will be matched against the request’s Host header exactly (case-insensitive, not including port). A value beginning with a period can be used as a subdomain wildcard: '.example.com' will match example.com, www.example.com, and any other subdomain of example.com. A value of '*' will match anything; in this case you are responsible to provide your own validation of the Host header (perhaps in a middleware; if so this middleware must be listed first in MIDDLEWARE_CLASSES).

Bold emphasis mine.

The status 400 response you get is due to a SuspiciousOperation exception being raised when your host header doesn't match any values in that list.

Read the Clipboard, check against the input and the time the input is "typed". If the Clipboard has the same text and it is too fast, delete the pasted input.

You are mixing pointers and arrays. If what you want is an array, then use an array:

struct test {
   static int data[10];        // array, not pointer!
};
int test::data[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };

If on the other hand you want a pointer, the simplest solution is to write a helper function in the translation unit that defines the member:

struct test {
   static int *data;
};
// cpp
static int* generate_data() {            // static here is "internal linkage"
   int * p = new int[10];
   for ( int i = 0; i < 10; ++i ) p[i] = 10*i;
   return p;
}
int *test::data = generate_data();

You're reading the entire file into memory (line = u.readlines()) which will fail of course if the file is too large (and you say that some are up to 20 GB), so that's your problem right there.

Better iterate over each line:

for current_line in u:
    do_something_with(current_line)

is the recommended approach.

Later in your script, you're doing some very strange things like first counting all the items in a list, then constructing a for loop over the range of that count. Why not iterate over the list directly? What is the purpose of your script? I have the impression that this could be done much easier.

This is one of the advantages of high-level languages like Python (as opposed to C where you do have to do these housekeeping tasks yourself): Allow Python to handle iteration for you, and only collect in memory what you actually need to have in memory at any given time.

Also, as it seems that you're processing TSV files (tabulator-separated values), you should take a look at the csv module which will handle all the splitting, removing of \ns etc. for you.

Give this a try:

<!DOCTYPE html>
<html>
<head>
    <title>List Test</title>
    <style>
        li:hover {
            cursor: hand; cursor: pointer;
        }
    </style>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
    <script>
        $(document).ready(function(){
            $("li").click(function(){
                $('#alltext').append($(this).text());
            });
        });
    </script>
</head>
<body>

    <h2>List items</h2>
    <ol>
        <li>Hello</li>
        <li>World</li>
        <li>Earthlings</li>
    </ol>
    <form>
        <textarea id="alltext"></textarea>
    </form>

</body>
</html>

Another way created by eGerman that uses PE numbers of compiled executables (does not rely on registry records or environment variables):

@echo off &setlocal


call :getPETarget "%SystemRoot%\explorer.exe"


if "%=ExitCode%" EQU "00008664" (
    echo x64
) else (
    if "%=ExitCode%" EQU "0000014C" (
        echo x32
    ) else (
        echo undefined
    )
)


goto :eof


:getPETarget FilePath
:: ~~~~~~~~~~~~~~~~~~~~~~
:: Errorlevel
::   0 Success
::   1 File Not Found
::   2 Wrong Magic Number
::   3 Out Of Scope
::   4 No PE File
:: ~~~~~~~~~~~~~~~~~~~~~~
:: =ExitCode
::   CPU identifier

setlocal DisableDelayedExpansion
set "File=%~1"
set Cmp="%temp%\%random%.%random%.1KB"
set Dmp="%temp%\%random%.%random%.dmp"

REM write 1024 times 'A' into a temporary file
if exist "%File%" (
  >%Cmp% (
    for /l %%i in (1 1 32) do <nul set /p "=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
  )
  setlocal EnableDelayedExpansion
) else (endlocal &cmd /c exit 0 &exit /b 1)

REM generate a HEX dump of the executable file (first 1024 Bytes)
set "X=1"
>!Dmp! (
  for /f "skip=1 tokens=1,2 delims=: " %%i in ('fc /b "!File!" !Cmp!^|findstr /vbi "FC:"') do (
    set /a "Y=0x%%i"
    for /l %%k in (!X! 1 !Y!) do echo 41
    set /a "X=Y+2"
    echo %%j
  )
)
del !Cmp!

REM read certain values out of the HEX dump
set "err="
<!Dmp! (
  set /p "A="
  set /p "B="
  REM magic number has to be "MZ"
  if "!A!!B!" neq "4D5A" (set "err=2") else (
    REM skip next 58 bytes
    for /l %%i in (3 1 60) do set /p "="
    REM bytes 61-64 contain the offset to the PE header in little endian order
    set /p "C="
    set /p "D="
    set /p "E="
    set /p "F="
    REM check if the beginning of the PE header is part of the HEX dump
    if 0x!F!!E!!D!!C! lss 1 (set "err=3") else (
      if 0x!F!!E!!D!!C! gtr 1018 (set "err=3") else (
        REM skip the offset to the PE header
        for /l %%i in (65 1 0x!F!!E!!D!!C!) do set /p "="
        REM next 4 bytes have to contain the signature of the PE header
        set /p "G="
        set /p "H="
        set /p "I="
        set /p "J="
        REM next 2 bytes contain the CPU identifier in little endian order
        set /p "K="
        set /p "L="
      )
    )
  )
)
del !Dmp!
if defined err (endlocal &endlocal &cmd /c exit 0 &exit /b %err%)

REM was the signature ("PE\0\0") of the PE header found
if "%G%%H%%I%%J%"=="50450000" (
  REM calculate the decimal value of the CPU identifier
  set /a "CPUID=0x%L%%K%"
) else (endlocal &endlocal &cmd /c exit 0 &exit /b 4)
endlocal &endlocal &cmd /c exit %CPUID% &exit /b 0

The easiest way:

Step 1: Open AndroidManifest.xml file

You can see the file here!

Step 2: Locate android:theme="@style/AppTheme" >

Step 3: Change to android:theme="@style/Theme.AppCompat.NoActionBar" >

Step 4: Then Add ImageView & Image

Step 4: That's it!

Why not use the JPDA and attach to the launched process from a separate debugger process ? You should be able to specify the appropriate options in Maven to launch your process with the debugging hooks enabled. This article has more information.

While these are all viable answers, I decided to give my way of checking if local repo is in line with the remote, whithout fetching or pulling. In order to see where my branches are I use simply:

git remote show origin

What it does is return all the current tracked branches and most importantly - the info whether they are up to date, ahead or behind the remote origin ones. After the above command, this is an example of what is returned:

  * remote origin
  Fetch URL: https://github.com/xxxx/xxxx.git
  Push  URL: https://github.com/xxxx/xxxx.git
  HEAD branch: master
  Remote branches:
    master      tracked
    no-payments tracked
  Local branches configured for 'git pull':
    master      merges with remote master
    no-payments merges with remote no-payments
  Local refs configured for 'git push':
    master      pushes to master      (local out of date)
    no-payments pushes to no-payments (local out of date)

Hope this helps someone.

You could try:

$(this).closest(".column").prev().find(".inputQty").val();

Add the "extern" keyword to the function definitions in point.h

Add somewhere in body

<div class="hide">
<a href="#" class="list-group-item">
    <table>
        <tr>
            <td><img src=""></td>
            <td><p class="list-group-item-text"></p></td>
        </tr>
    </table>
</a>
</div>

then create css

.hide { display: none; }

and add to your js

$('#output').append( $('.hide').html() );

Just add this to your styles, this works for me

white-space: pre-wrap

By this text in <textarea>can be display as it's in there with spaces and line brakes

HTML

   <p class="text-style">{{product?.description}}</p>

CSS

.text-style{
    white-space: pre-wrap
}

• Bootstrap3 provides modals
• jQuery UI dialogs
• jQuery.msgBox provides various kinds of dialogs:
• For 5$ per app it is used, there is http://codecanyon.net/item/jquery-msgbox/92626.

Things required to send raw json in Retrofit.

1) Make sure to add the following header and remove any other duplicate header. Since, on Retrofit's official documentation they specifically mention-

Note that headers do not overwrite each other. All headers with the same name will be included in the request.

@Headers({"Content-Type: application/json"})

2) a. If you are using a converter factory you can pass your json as a String, JSONObject, JsonObject and even a POJO. Also have checked, having ScalarConverterFactory is not necessary only GsonConverterFactory does the job.

@POST("/urlPath")
@FormUrlEncoded
Call<Response> myApi(@Header("Authorization") String auth, @Header("KEY") String key, 
                     @Body JsonObject/POJO/String requestBody);

2) b. If you are NOT using any converter factory then you MUST use okhttp3's RequestBody as Retrofit's documentation says-

The object will also be converted using a converter specified on the Retrofit instance. If no converter is added, only RequestBody can be used.

RequestBody requestBody=RequestBody.create(MediaType.parse("application/json; charset=utf-8"),jsonString);

@POST("/urlPath")
@FormUrlEncoded
Call<Response> myApi(@Header("Authorization") String auth, @Header("KEY") String key, 
                 @Body RequestBody requestBody);

3) Success!!

If you wanted to get more than just the mean (aka average) you might check out scipy stats

from scipy import stats
l = [15, 18, 2, 36, 12, 78, 5, 6, 9]
print(stats.describe(l))

# DescribeResult(nobs=9, minmax=(2, 78), mean=20.11111111111111, 
# variance=572.3611111111111, skewness=1.7791785448425341, 
# kurtosis=1.9422716419666397)

I too was looking for a good way to do this, I found the best way was to set a transition on the "transform" property and then change the transform and then remove the transition.

I put it all together in a jQuery plugin

https://gist.github.com/dustinpoissant/8a4837c476e3939a5b3d1a2585e8d1b0

You would use the code like this:

$("#myElement").animateTransform("rotate(180deg)", 750, function(){
  console.log("animation completed after 750ms");
});

I'm sure the solution is that your oldDateString is something like "2009-10-20". Obviously this does not contain any time data lower than days. If you format this string with your new formatter where should it get the minutes, seconds and milliseconds from?

So the result is absolutely correct: 2009-10-20 00:00:00.000

What you'll need to solve this, is the original timestamp (incl. time data) before your first formatting.

Hope it will help someone someday. I was making a small POC and came across this. A button, onClick display contents of the folder. Below is the HTML,

<input type=button onClick="parent.location='file:///C:/Users/' " value='Users'>

the install directory can't have space. reinstall the software will correct it

From the documentation:

We can add to a list in many ways:

assert [1,2] + 3 + [4,5] + 6 == [1, 2, 3, 4, 5, 6]
assert [1,2].plus(3).plus([4,5]).plus(6) == [1, 2, 3, 4, 5, 6]
    //equivalent method for +
def a= [1,2,3]; a += 4; a += [5,6]; assert a == [1,2,3,4,5,6]
assert [1, *[222, 333], 456] == [1, 222, 333, 456]
assert [ *[1,2,3] ] == [1,2,3]
assert [ 1, [2,3,[4,5],6], 7, [8,9] ].flatten() == [1, 2, 3, 4, 5, 6, 7, 8, 9]

def list= [1,2]
list.add(3) //alternative method name
list.addAll([5,4]) //alternative method name
assert list == [1,2,3,5,4]

list= [1,2]
list.add(1,3) //add 3 just before index 1
assert list == [1,3,2]
list.addAll(2,[5,4]) //add [5,4] just before index 2
assert list == [1,3,5,4,2]

list = ['a', 'b', 'z', 'e', 'u', 'v', 'g']
list[8] = 'x'
assert list == ['a', 'b', 'z', 'e', 'u', 'v', 'g', null, 'x']

You can also do:

def myNewList = myList << "fifth"

I felt a like I needed to share this manipulated code to the accepted answer - as I have no reputation, I'm unable to comment..

using System;
using System.Xml.Serialization;
using System.IO;

namespace ObjectSerialization
{
    public static class ObjectSerialization
    {
        // THIS: (C): https://stackoverflow.com/questions/2434534/serialize-an-object-to-string
        /// <summary>
        /// A helper to serialize an object to a string containing XML data of the object.
        /// </summary>
        /// <typeparam name="T">An object to serialize to a XML data string.</typeparam>
        /// <param name="toSerialize">A helper method for any type of object to be serialized to a XML data string.</param>
        /// <returns>A string containing XML data of the object.</returns>
        public static string SerializeObject<T>(this T toSerialize)
        {
            // create an instance of a XmlSerializer class with the typeof(T)..
            XmlSerializer xmlSerializer = new XmlSerializer(toSerialize.GetType());

            // using is necessary with classes which implement the IDisposable interface..
            using (StringWriter stringWriter = new StringWriter())
            {
                // serialize a class to a StringWriter class instance..
                xmlSerializer.Serialize(stringWriter, toSerialize); // a base class of the StringWriter instance is TextWriter..
                return stringWriter.ToString(); // return the value..
            }
        }

        // THIS: (C): VPKSoft, 2018, https://www.vpksoft.net
        /// <summary>
        /// Deserializes an object which is saved to an XML data string. If the object has no instance a new object will be constructed if possible.
        /// <note type="note">An exception will occur if a null reference is called an no valid constructor of the class is available.</note>
        /// </summary>
        /// <typeparam name="T">An object to deserialize from a XML data string.</typeparam>
        /// <param name="toDeserialize">An object of which XML data to deserialize. If the object is null a a default constructor is called.</param>
        /// <param name="xmlData">A string containing a serialized XML data do deserialize.</param>
        /// <returns>An object which is deserialized from the XML data string.</returns>
        public static T DeserializeObject<T>(this T toDeserialize, string xmlData)
        {
            // if a null instance of an object called this try to create a "default" instance for it with typeof(T),
            // this will throw an exception no useful constructor is found..
            object voidInstance = toDeserialize == null ? Activator.CreateInstance(typeof(T)) : toDeserialize;

            // create an instance of a XmlSerializer class with the typeof(T)..
            XmlSerializer xmlSerializer = new XmlSerializer(voidInstance.GetType());

            // construct a StringReader class instance of the given xmlData parameter to be deserialized by the XmlSerializer class instance..
            using (StringReader stringReader = new StringReader(xmlData))
            {
                // return the "new" object deserialized via the XmlSerializer class instance..
                return (T)xmlSerializer.Deserialize(stringReader);
            }
        }

        // THIS: (C): VPKSoft, 2018, https://www.vpksoft.net
        /// <summary>
        /// Deserializes an object which is saved to an XML data string.
        /// </summary>
        /// <param name="toDeserialize">A type of an object of which XML data to deserialize.</param>
        /// <param name="xmlData">A string containing a serialized XML data do deserialize.</param>
        /// <returns>An object which is deserialized from the XML data string.</returns>
        public static object DeserializeObject(Type toDeserialize, string xmlData)
        {
            // create an instance of a XmlSerializer class with the given type toDeserialize..
            XmlSerializer xmlSerializer = new XmlSerializer(toDeserialize);

            // construct a StringReader class instance of the given xmlData parameter to be deserialized by the XmlSerializer class instance..
            using (StringReader stringReader = new StringReader(xmlData))
            {
                // return the "new" object deserialized via the XmlSerializer class instance..
                return xmlSerializer.Deserialize(stringReader);
            }
        }
    }
}

Declare the parameter in test.ps1:

 Param(
                [Parameter(Mandatory=$True,Position=1)]
                [string]$input_dir,
                [Parameter(Mandatory=$True)]
                [string]$output_dir,
                [switch]$force = $false
                )

Run the script from Run OR Windows Task Scheduler:

powershell.exe -command "& C:\FTP_DATA\test.ps1 -input_dir C:\FTP_DATA\IN -output_dir C:\FTP_DATA\OUT"

or,

 powershell.exe -command "& 'C:\FTP DATA\test.ps1' -input_dir 'C:\FTP DATA\IN' -output_dir 'C:\FTP DATA\OUT'"

When you check out a tag, you have what's called a "detached head". Normally, Git's HEAD commit is a pointer to the branch that you currently have checked out. However, if you check out something other than a local branch (a tag or a remote branch, for example) you have a "detached head" -- you're not really on any branch. You should not make any commits while on a detached head.

It's okay to check out a tag if you don't want to make any edits. If you're just examining the contents of files, or you want to build your project from a tag, it's okay to git checkout my_tag and work with the files, as long as you don't make any commits. If you want to start modifying files, you should create a branch based on the tag:

$ git checkout -b my_tag_branch my_tag

will create a new branch called my_tag_branch starting from my_tag. It's safe to commit changes on this branch.

This is the date format:

The DATE type is used for values with a date part but no time part. MySQL retrieves and displays DATE values in 'YYYY-MM-DD' format. The supported range is '1000-01-01' to '9999-12-31'.

Why do you insert '07-25-2012' format when MySQL format is '2012-07-25'?. Actually you get this error if the sql_mode is traditional/strict mode else it just enters 0000-00-00 and gives a warning: 1265 - Data truncated for column 'col1' at row 1.

if you want your datetime.now() precise till the minute , you can use

datetime.strptime(datetime.now().strftime('%Y-%m-%d %H:%M'), '%Y-%m-%d %H:%M')

similarly for hour it will be

datetime.strptime(datetime.now().strftime('%Y-%m-%d %H'), '%Y-%m-%d %H')

It is kind of a hack, if someone has a better solution, I am all ears

After a couple of hours of trying to solve the issue in several ways, some of which are described here, for me (on Win 10) the option of creating a Renviron file worked, but a little different from what was written here above. The task is to change the value of the variable R_LIBS_USER. To do this two steps needed:

1. Create the file named Renviron (without dot) in the folder \Program\etc\ (Programm is the directory where the R installed, for example for me it was c:\Program Files\R\R-4.0.0\etc)
2. Insert a line in Renviron with new path: R_LIBS_USER=c:/R/Library

It's been working for a few days already.

It is a common misconception that time (a measurable 4th dimension) is different over the world. Timestamp as a moment in time is unique. Date however is influenced how we "see" time but actually it is "time of day".

An example: two people look at the clock at the same moment. The timestamp is the same, right? But one of them is in London and sees 12:00 noon (GMT, timezone offset is 0), and the other is in Belgrade and sees 14:00 (CET, Central Europe, daylight saving now, offset is +2).

Their perception is different but the moment is the same.

You can find more details in this answer.

UPDATE

OK, it's not a duplicate of this question but it is pointless since you are confusing the terms "Timestamp = moment in time (objective)" and "Date[Time] = time of day (subjective)".

Let's look at your original question code broken down like this:

// Get the "original" value from database.
Timestamp momentFromDB = rs.getTimestamp("anytimestampcolumn");

// Turn it into a Joda DateTime with time zone.
DateTime dt = new DateTime(momentFromDB, DateTimeZone.forID("anytimezone"));

// And then turn it back into a timestamp but "with time zone".
Timestamp ts = new Timestamp(dt.getMillis());

I haven't run this code but I am certain it will print true and the same number of milliseconds each time:

System.out.println("momentFromDB == dt : " + (momentFromDB.getTime() == dt.getTimeInMillis());
System.out.println("momentFromDB == ts : " + (momentFromDB.getTime() == ts.getTime()));
System.out.println("dt == ts : " + (dt.getTimeInMillis() == ts.getTime()));

System.out.println("momentFromDB [ms] : " + momentFromDB.getTime());
System.out.println("ts [ms] : " + ts.getTime());
System.out.println("dt [ms] : " + dt.getTimeInMillis());

But as you said yourself printing them out as strings will result in "different" time because DateTime applies the time zone. That's why "time" is stored and transferred as Timestamp objects (which basically wraps a long) and displayed or entered as Date[Time].

In your own answer you are artificially adding an offset and creating a "wrong" time. If you use that timestamp to create another DateTime and print it out it will be offset twice.

// Turn it back into a Joda DateTime with time zone.
DateTime dt = new DateTime(ts, DateTimeZone.forID("anytimezone"));

P.S. If you have the time go through the very complex Joda Time source code to see how it holds the time (millis) and how it prints it.

JUnit Test as proof

import static org.junit.Assert.*;
import static org.hamcrest.CoreMatchers.*;

import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import java.util.TimeZone;

import org.junit.Before;
import org.junit.Test;


public class WorldTimeTest {
    private static final int MILLIS_IN_HOUR = 1000 * 60 * 60;
    private static final String ISO_FORMAT_NO_TZ = "yyyy-MM-dd'T'HH:mm:ss.SSS";
    private static final String ISO_FORMAT_WITH_TZ = "yyyy-MM-dd'T'HH:mm:ss.SSSXXX";

    private TimeZone londonTimeZone;
    private TimeZone newYorkTimeZone;
    private TimeZone sydneyTimeZone;
    private long nowInMillis;
    private Date now;

    public static SimpleDateFormat createDateFormat(String pattern, TimeZone timeZone) throws Exception {
        SimpleDateFormat result = new SimpleDateFormat(pattern);
        // Must explicitly set the time zone with "setCalendar()".
        result.setCalendar(Calendar.getInstance(timeZone));
        return result;
    }

    public static SimpleDateFormat createDateFormat(String pattern) throws Exception {
        return createDateFormat(pattern, TimeZone.getDefault());
    }

    public static SimpleDateFormat createDateFormat() throws Exception {
        return createDateFormat(ISO_FORMAT_WITH_TZ, TimeZone.getDefault());
    }

    public void printSystemInfo() throws Exception {
        final String[] propertyNames = {
                "java.runtime.name", "java.runtime.version", "java.vm.name", "java.vm.version",
                "os.name", "os.version", "os.arch",
                "user.language", "user.country", "user.script", "user.variant",
                "user.language.format", "user.country.format", "user.script.format",
                "user.timezone" };

        System.out.println();
        System.out.println("System Information:");
        for (String name : propertyNames) {
            if (name == null || name.length() == 0) {
                continue;
            }
            String value = System.getProperty(name);
            if (value != null && value.length() > 0) {
                System.out.println("  " + name + " = " + value);
            }
        }

        final TimeZone defaultTZ = TimeZone.getDefault();
        final int defaultOffset = defaultTZ.getOffset(nowInMillis) / MILLIS_IN_HOUR;
        final int userOffset = TimeZone.getTimeZone(System
                .getProperty("user.timezone")).getOffset(nowInMillis) / MILLIS_IN_HOUR;
        final Locale defaultLocale = Locale.getDefault();

        System.out.println("  default.timezone-offset (hours) = " + userOffset);
        System.out.println("  default.timezone = " + defaultTZ.getDisplayName());
        System.out.println("  default.timezone.id = " + defaultTZ.getID());
        System.out.println("  default.timezone-offset (hours) = " + defaultOffset);
        System.out.println("  default.locale = "
                + defaultLocale.getLanguage() + "_" + defaultLocale.getCountry()
                + " (" + defaultLocale.getDisplayLanguage()
                + "," + defaultLocale.getDisplayCountry() + ")");
        System.out.println("  now = " + nowInMillis + " [ms] or "
                + createDateFormat().format(now));
        System.out.println();
    }

    @Before
    public void setUp() throws Exception {
        // Remember this moment.
        now = new Date();
        nowInMillis = now.getTime(); // == System.currentTimeMillis();

        // Print out some system information.
        printSystemInfo();

        // "Europe/London" time zone is DST aware, we'll use fixed offset.
        londonTimeZone = TimeZone.getTimeZone("GMT");
        // The same applies to "America/New York" time zone ...
        newYorkTimeZone = TimeZone.getTimeZone("GMT-5");
        // ... and for the "Australia/Sydney" time zone.
        sydneyTimeZone = TimeZone.getTimeZone("GMT+10");
    }

    @Test
    public void testDateFormatting() throws Exception {
        int londonOffset = londonTimeZone.getOffset(nowInMillis) / MILLIS_IN_HOUR; // in hours
        Calendar londonCalendar = Calendar.getInstance(londonTimeZone);
        londonCalendar.setTime(now);

        int newYorkOffset = newYorkTimeZone.getOffset(nowInMillis) / MILLIS_IN_HOUR;
        Calendar newYorkCalendar = Calendar.getInstance(newYorkTimeZone);
        newYorkCalendar.setTime(now);

        int sydneyOffset = sydneyTimeZone.getOffset(nowInMillis) / MILLIS_IN_HOUR;
        Calendar sydneyCalendar = Calendar.getInstance(sydneyTimeZone);
        sydneyCalendar.setTime(now);

        // Check each time zone offset.
        assertThat(londonOffset, equalTo(0));
        assertThat(newYorkOffset, equalTo(-5));
        assertThat(sydneyOffset, equalTo(10));

        // Check that calendars are not equals (due to time zone difference).
        assertThat(londonCalendar, not(equalTo(newYorkCalendar)));
        assertThat(londonCalendar, not(equalTo(sydneyCalendar)));

        // Check if they all point to the same moment in time, in milliseconds.
        assertThat(londonCalendar.getTimeInMillis(), equalTo(nowInMillis));
        assertThat(newYorkCalendar.getTimeInMillis(), equalTo(nowInMillis));
        assertThat(sydneyCalendar.getTimeInMillis(), equalTo(nowInMillis));

        // Check if they all point to the same moment in time, as Date.
        assertThat(londonCalendar.getTime(), equalTo(now));
        assertThat(newYorkCalendar.getTime(), equalTo(now));
        assertThat(sydneyCalendar.getTime(), equalTo(now));

        // Check if hours are all different (skip local time because
        // this test could be executed in those exact time zones).
        assertThat(newYorkCalendar.get(Calendar.HOUR_OF_DAY),
                not(equalTo(londonCalendar.get(Calendar.HOUR_OF_DAY))));
        assertThat(sydneyCalendar.get(Calendar.HOUR_OF_DAY),
                not(equalTo(londonCalendar.get(Calendar.HOUR_OF_DAY))));


        // Display London time in multiple forms.
        SimpleDateFormat dfLondonNoTZ = createDateFormat(ISO_FORMAT_NO_TZ, londonTimeZone);
        SimpleDateFormat dfLondonWithTZ = createDateFormat(ISO_FORMAT_WITH_TZ, londonTimeZone);
        System.out.println("London (" + londonTimeZone.getDisplayName(false, TimeZone.SHORT)
                + ", " + londonOffset + "):");
        System.out.println("  time (ISO format w/o TZ) = "
                + dfLondonNoTZ.format(londonCalendar.getTime()));
        System.out.println("  time (ISO format w/ TZ)  = "
                + dfLondonWithTZ.format(londonCalendar.getTime()));
        System.out.println("  time (default format)    = "
                + londonCalendar.getTime() + " / " + londonCalendar.toString());
        // Using system default time zone.
        System.out.println("  time (default TZ)        = "
                + createDateFormat(ISO_FORMAT_NO_TZ).format(londonCalendar.getTime())
                + " / " + createDateFormat().format(londonCalendar.getTime()));


        // Display New York time in multiple forms.
        SimpleDateFormat dfNewYorkNoTZ = createDateFormat(ISO_FORMAT_NO_TZ, newYorkTimeZone);
        SimpleDateFormat dfNewYorkWithTZ = createDateFormat(ISO_FORMAT_WITH_TZ, newYorkTimeZone);
        System.out.println("New York (" + newYorkTimeZone.getDisplayName(false, TimeZone.SHORT)
                + ", " + newYorkOffset + "):");
        System.out.println("  time (ISO format w/o TZ) = "
                + dfNewYorkNoTZ.format(newYorkCalendar.getTime()));
        System.out.println("  time (ISO format w/ TZ)  = "
                + dfNewYorkWithTZ.format(newYorkCalendar.getTime()));
        System.out.println("  time (default format)    = "
                + newYorkCalendar.getTime() + " / " + newYorkCalendar.toString());
        // Using system default time zone.
        System.out.println("  time (default TZ)        = "
                + createDateFormat(ISO_FORMAT_NO_TZ).format(newYorkCalendar.getTime())
                + " / " + createDateFormat().format(newYorkCalendar.getTime()));


        // Display Sydney time in multiple forms.
        SimpleDateFormat dfSydneyNoTZ = createDateFormat(ISO_FORMAT_NO_TZ, sydneyTimeZone);
        SimpleDateFormat dfSydneyWithTZ = createDateFormat(ISO_FORMAT_WITH_TZ, sydneyTimeZone);
        System.out.println("Sydney (" + sydneyTimeZone.getDisplayName(false, TimeZone.SHORT)
                + ", " + sydneyOffset + "):");
        System.out.println("  time (ISO format w/o TZ) = "
                + dfSydneyNoTZ.format(sydneyCalendar.getTime()));
        System.out.println("  time (ISO format w/ TZ)  = "
                + dfSydneyWithTZ.format(sydneyCalendar.getTime()));
        System.out.println("  time (default format)    = "
                + sydneyCalendar.getTime() + " / " + sydneyCalendar.toString());
        // Using system default time zone.
        System.out.println("  time (default TZ)        = "
                + createDateFormat(ISO_FORMAT_NO_TZ).format(sydneyCalendar.getTime())
                + " / " + createDateFormat().format(sydneyCalendar.getTime()));
    }

    @Test
    public void testDateParsing() throws Exception {
        // Create date parsers that look for time zone information in a date-time string.
        final SimpleDateFormat londonFormatTZ = createDateFormat(ISO_FORMAT_WITH_TZ, londonTimeZone);
        final SimpleDateFormat newYorkFormatTZ = createDateFormat(ISO_FORMAT_WITH_TZ, newYorkTimeZone);
        final SimpleDateFormat sydneyFormatTZ = createDateFormat(ISO_FORMAT_WITH_TZ, sydneyTimeZone);

        // Create date parsers that ignore time zone information in a date-time string.
        final SimpleDateFormat londonFormatLocal = createDateFormat(ISO_FORMAT_NO_TZ, londonTimeZone);
        final SimpleDateFormat newYorkFormatLocal = createDateFormat(ISO_FORMAT_NO_TZ, newYorkTimeZone);
        final SimpleDateFormat sydneyFormatLocal = createDateFormat(ISO_FORMAT_NO_TZ, sydneyTimeZone);

        // We are looking for the moment this millenium started, the famous Y2K,
        // when at midnight everyone welcomed the New Year 2000, i.e. 2000-01-01 00:00:00.
        // Which of these is the right one?
        // a) "2000-01-01T00:00:00.000-00:00"
        // b) "2000-01-01T00:00:00.000-05:00"
        // c) "2000-01-01T00:00:00.000+10:00"
        // None of them? All of them?
        // For those who guessed it - yes, it is a trick question because we didn't specify
        // the "where" part, or what kind of time (local/global) we are looking for.
        // The first (a) is the local Y2K moment in London, which is at the same time global.
        // The second (b) is the local Y2K moment in New York, but London is already celebrating for 5 hours.
        // The third (c) is the local Y2K moment in Sydney, and they started celebrating 15 hours before New York did.
        // The point here is that each answer is correct because everyone thinks of that moment in terms of "celebration at midnight".
        // The key word here is "midnight"! That moment is actually a "time of day" moment illustrating our perception of time based on the movement of our Sun.

        // These are global Y2K moments, i.e. the same moment all over the world, UTC/GMT midnight.
        final String MIDNIGHT_GLOBAL = "2000-01-01T00:00:00.000-00:00";
        final Date milleniumInLondon = londonFormatTZ.parse(MIDNIGHT_GLOBAL);
        final Date milleniumInNewYork = newYorkFormatTZ.parse(MIDNIGHT_GLOBAL);
        final Date milleniumInSydney = sydneyFormatTZ.parse(MIDNIGHT_GLOBAL);

        // Check if they all point to the same moment in time.
        // And that parser ignores its own configured time zone and uses the information from the date-time string.
        assertThat(milleniumInNewYork, equalTo(milleniumInLondon));
        assertThat(milleniumInSydney, equalTo(milleniumInLondon));


        // These are all local Y2K moments, a.k.a. midnight at each location on Earth, with time zone information.
        final String MIDNIGHT_LONDON = "2000-01-01T00:00:00.000-00:00";
        final String MIDNIGHT_NEW_YORK = "2000-01-01T00:00:00.000-05:00";
        final String MIDNIGHT_SYDNEY = "2000-01-01T00:00:00.000+10:00";
        final Date midnightInLondonTZ = londonFormatLocal.parse(MIDNIGHT_LONDON);
        final Date midnightInNewYorkTZ = newYorkFormatLocal.parse(MIDNIGHT_NEW_YORK);
        final Date midnightInSydneyTZ = sydneyFormatLocal.parse(MIDNIGHT_SYDNEY);

        // Check if they all point to the same moment in time.
        assertThat(midnightInNewYorkTZ, not(equalTo(midnightInLondonTZ)));
        assertThat(midnightInSydneyTZ, not(equalTo(midnightInLondonTZ)));

        // Check if the time zone offset is correct.
        assertThat(midnightInLondonTZ.getTime() - midnightInNewYorkTZ.getTime(),
                equalTo((long) newYorkTimeZone.getOffset(milleniumInLondon.getTime())));
        assertThat(midnightInLondonTZ.getTime() - midnightInSydneyTZ.getTime(),
                equalTo((long) sydneyTimeZone.getOffset(milleniumInLondon.getTime())));


        // These are also local Y2K moments, just withouth the time zone information.
        final String MIDNIGHT_ANYWHERE = "2000-01-01T00:00:00.000";
        final Date midnightInLondon = londonFormatLocal.parse(MIDNIGHT_ANYWHERE);
        final Date midnightInNewYork = newYorkFormatLocal.parse(MIDNIGHT_ANYWHERE);
        final Date midnightInSydney = sydneyFormatLocal.parse(MIDNIGHT_ANYWHERE);

        // Check if these are the same as the local moments with time zone information.
        assertThat(midnightInLondon, equalTo(midnightInLondonTZ));
        assertThat(midnightInNewYork, equalTo(midnightInNewYorkTZ));
        assertThat(midnightInSydney, equalTo(midnightInSydneyTZ));

        // Check if they all point to the same moment in time.
        assertThat(midnightInNewYork, not(equalTo(midnightInLondon)));
        assertThat(midnightInSydney, not(equalTo(midnightInLondon)));

        // Check if the time zone offset is correct.
        assertThat(midnightInLondon.getTime() - midnightInNewYork.getTime(),
                equalTo((long) newYorkTimeZone.getOffset(milleniumInLondon.getTime())));
        assertThat(midnightInLondon.getTime() - midnightInSydney.getTime(),
                equalTo((long) sydneyTimeZone.getOffset(milleniumInLondon.getTime())));


        // Final check - if Y2K moment is in London ..
        final String Y2K_LONDON = "2000-01-01T00:00:00.000Z";
        // .. New York local time would be still 5 hours in 1999 ..
        final String Y2K_NEW_YORK = "1999-12-31T19:00:00.000-05:00";
        // .. and Sydney local time would be 10 hours in 2000.
        final String Y2K_SYDNEY = "2000-01-01T10:00:00.000+10:00";

        final String londonTime = londonFormatTZ.format(milleniumInLondon);
        final String newYorkTime = newYorkFormatTZ.format(milleniumInLondon);
        final String sydneyTime = sydneyFormatTZ.format(milleniumInLondon);

        // WHat do you think, will the test pass?
        assertThat(londonTime, equalTo(Y2K_LONDON));
        assertThat(newYorkTime, equalTo(Y2K_NEW_YORK));
        assertThat(sydneyTime, equalTo(Y2K_SYDNEY));
    }
}

Addendum

If the branch to which you wish to return was the last checkout that you had made, you can simply use checkout @{-1}. This will take you back to your previous checkout.

Further, you can alias this command with, for example, git global --config alias.prev so that you just need to type git prev to toggle back to the previous checkout.

You are missing zlib.h header file, on Linux install it via:

sudo apt-get install libz-dev

As a matter of fact, the module presents as zlib1g-dev in the apt repo, so this is the up-to-date call (Feb 2019):

sudo apt install zlib1g-dev

On Fedora: sudo dnf install zlib-devel (in older versions: sudo dnf install libz-devel).

This will provide the development support files for a library implementing the deflate compression method found in gzip and PKZIP.

If you've already zlib library, make sure you're compiling your code sources with -lz. See: How to fix undefined references to inflate/deflate functions?.

Use following services

1) http://api.hostip.info/get_html.php?ip=12.215.42.19

2)

$json = file_get_contents('http://freegeoip.appspot.com/json/66.102.13.106');
$expression = json_decode($json);
print_r($expression);

3) http://ipinfodb.com/ip_location_api.php

My answer is an amalgamation of the above two with extension to drawing sphere of user-defined opacity and some annotation. It finds application in b-vector visualization on a sphere for magnetic resonance image (MRI). Hope you find it useful:

from mpl_toolkits.mplot3d import Axes3D
import matplotlib.pyplot as plt
import numpy as np

fig = plt.figure()
ax = fig.gca(projection='3d')

# draw sphere
u, v = np.mgrid[0:2*np.pi:50j, 0:np.pi:50j]
x = np.cos(u)*np.sin(v)
y = np.sin(u)*np.sin(v)
z = np.cos(v)
# alpha controls opacity
ax.plot_surface(x, y, z, color="g", alpha=0.3)


# a random array of 3D coordinates in [-1,1]
bvecs= np.random.randn(20,3)

# tails of the arrows
tails= np.zeros(len(bvecs))

# heads of the arrows with adjusted arrow head length
ax.quiver(tails,tails,tails,bvecs[:,0], bvecs[:,1], bvecs[:,2],
          length=1.0, normalize=True, color='r', arrow_length_ratio=0.15)

ax.set_xlabel('X-axis')
ax.set_ylabel('Y-axis')
ax.set_zlabel('Z-axis')

ax.set_title('b-vectors on unit sphere')

plt.show()

Connect to the database with the "system" user, and execute the following command:

show parameter service_name 

for me best solotion this is

 Thread.CurrentThread.Abort();

and force close app.

var map;
var infowindow;
...
function createMarker(...) {
    var marker = new google.maps.Marker({...});
    google.maps.event.addListener(marker, 'click', function() {
        ...
        if (infowindow) {
            infowindow.close();
        };
        infowindow = new google.maps.InfoWindow({
            content: contentString,
            maxWidth: 300
        });
        infowindow.open(map, marker);
    }
...
function initialize() {
    ...
    map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
    ...
    google.maps.event.addListener(map, 'click', function(event) {
        if (infowindow) {
            infowindow.close();
        };
        ...
    }
}

If you have Pillow installed with scipy and it is still giving you error then check your scipy version because it has been removed from scipy since 1.3.0rc1.

rather install scipy 1.1.0 by :

pip install scipy==1.1.0

check https://github.com/scipy/scipy/issues/6212

The method imread in scipy.misc requires the forked package of PIL named Pillow. If you are having problem installing the right version of PIL try using imread in other packages:

from matplotlib.pyplot import imread
im = imread(image.png)

To read jpg images without PIL use:

import cv2 as cv
im = cv.imread(image.jpg)

You can try from scipy.misc.pilutil import imread instead of from scipy.misc import imread

Please check the GitHub page : https://github.com/amueller/mglearn/issues/2 for more details.

This tutorial is a very good one for pandas slicing. Make sure you check it out. Onto some snippets... To slice a dataframe with a condition, you use this format:

>>> df[condition]

This will return a slice of your dataframe which you can index using iloc. Here are your examples:

1. Get first row where A > 3 (returns row 2)

   >>> df[df.A > 3].iloc[0]
   A    4
   B    6
   C    3
   Name: 2, dtype: int64
   

If what you actually want is the row number, rather than using iloc, it would be df[df.A > 3].index[0].

2. Get first row where A > 4 AND B > 3:

   >>> df[(df.A > 4) & (df.B > 3)].iloc[0]
   A    5
   B    4
   C    5
   Name: 4, dtype: int64
   

3. Get first row where A > 3 AND (B > 3 OR C > 2) (returns row 2)

   >>> df[(df.A > 3) & ((df.B > 3) | (df.C > 2))].iloc[0]
   A    4
   B    6
   C    3
   Name: 2, dtype: int64
   

Now, with your last case we can write a function that handles the default case of returning the descending-sorted frame:

>>> def series_or_default(X, condition, default_col, ascending=False):
...     sliced = X[condition]
...     if sliced.shape[0] == 0:
...         return X.sort_values(default_col, ascending=ascending).iloc[0]
...     return sliced.iloc[0]
>>> 
>>> series_or_default(df, df.A > 6, 'A')
A    5
B    4
C    5
Name: 4, dtype: int64

As expected, it returns row 4.

alter table table_name 
rename column old_column_name/field_name to new_column_name/field_name;

example: alter table student column name to username;

Prior to 0.20.203, and officially deprecated in 2.6.0:

hadoop fs -dus [directory]

Since 0.20.203 (dead link) 1.0.4 and still compatible through 2.6.0:

hdfs dfs -du [-s] [-h] URI [URI …]

You can also run hadoop fs -help for more info and specifics.

 <form action="mailto:[email protected]" method="post"               enctype="text/plain">
 Name:<br>
<input type="text" name="name"><br>
 E-mail:<br>
<input type="text" name="mail"><br>
Comment:<br>
<input type="text" name="comment" size="50"><br><br>
<input type="submit" value="Send">
<input type="reset" value="Reset">

Assuming that all characters are alphabetic, you can do this:

From lowercase to uppercase:

// Uppercase letters. 
class UpperCase {  
  public static void main(String args[]) { 
    char ch;
    for(int i=0; i < 10; i++) { 
      ch = (char) ('a' + i);
      System.out.print(ch); 

      // This statement turns off the 6th bit.   
      ch = (char) ((int) ch & 65503); // ch is now uppercase
      System.out.print(ch + " ");  
    } 
  } 
}

From uppercase to lowercase:

// Lowercase letters. 
class LowerCase {  
  public static void main(String args[]) { 
    char ch;
    for(int i=0; i < 10; i++) { 
      ch = (char) ('A' + i);
      System.out.print(ch);
      ch = (char) ((int) ch | 32); // ch is now uppercase
      System.out.print(ch + " ");  
    } 
  } 
}

The featured (but small and simple) library you can use is JSDialog: js.plus/products/jsdialog

Here is a sample for creating a dialog with Yes and No buttons:

JSDialog.showConfirmDialog(
    "Save document before it will be closed?\nIf you press `No` all unsaved changes will be lost.",
    function(result) {
        // check result here
    },
    "warning",
    "yes|no|cancel"
);

JS Dialog demo screenshot

FWIW, @SergeyL's answer is great, but here is a slight variant for testing. Note the change in logical or to logical and.

main.c has a main wrapper like this:

#if !defined(TEST_SPI) && !defined(TEST_SERIAL) && !defined(TEST_USB)
int main(int argc, char *argv[]) {
  // the true main() routine.
}

spi.c, serial.c and usb.c have main wrappers for their respective test code like this:

#ifdef TEST_USB
int main(int argc, char *argv[]) {
  // the  main() routine for testing the usb code.
}

config.h Which is included by all the c files has an entry like this:

// Uncomment below to test the serial
//#define TEST_SERIAL


// Uncomment below to test the spi code
//#define TEST_SPI

// Uncomment below to test the usb code
#define TEST_USB

A possible solution:

SELECT Company.Company_Id,Company.Company_Name,
    Invoice_Details.Invoice_No, Product_Details.Price
  FROM Company inner join Invoice_Details
    ON Company.Company_Id=Invoice_Details.Company_Id
 INNER JOIN Product_Details
        ON Invoice_Details.Invoice_No= Product_Details.Invoice_No
 WHERE Price='60000';

-- tets changes

The static variable can be intialize in the following three ways as follow choose any one you like

1. you can intialize it at the time of declaration

2. or you can do by making static block eg:

   static {
           // whatever code is needed for initialization goes here
       }
   

3. There is an alternative to static blocks — you can write a private static method

   class name {
       public static varType myVar = initializeVar();
   
       private static varType initializeVar() {
           // initialization code goes here
       }
   }
   

Make sure those two types are nullable DateTime

var lastPostDate = reader[3] == DBNull.Value ?
                                        null : 
                                   (DateTime?) Convert.ToDateTime(reader[3]);

• Usage of DateTime? instead of Nullable<DateTime> is a time saver...
• Use better indent of the ? expression like I did.

I have found this excellent explanations in Eric Lippert blog:

The specification for the ?: operator states the following:

The second and third operands of the ?: operator control the type of the conditional expression. Let X and Y be the types of the second and third operands. Then,

• If X and Y are the same type, then this is the type of the conditional expression.

• Otherwise, if an implicit conversion exists from X to Y, but not from Y to X, then Y is the type of the conditional expression.

• Otherwise, if an implicit conversion exists from Y to X, but not from X to Y, then X is the type of the conditional expression.

• Otherwise, no expression type can be determined, and a compile-time error occurs.

The compiler doesn't check what is the type that can "hold" those two types.

In this case:

• null and DateTime aren't the same type.
• null doesn't have an implicit conversion to DateTime
• DateTime doesn't have an implicit conversion to null

So we end up with a compile-time error.

You need to store it in a String variable first before displaying it like so:

String Txt = TxtBoxContent.getText();
System.out.println(Txt);

Identify all the fields that could be related to your search and then use a query like:

SELECT * FROM clients
WHERE field1 LIKE '%Mary%'
   OR field2 LIKE '%Mary%'
   OR field3 LIKE '%Mary%'
   OR field4 LIKE '%Mary%'
   ....
   (do that for each field you want to check)

Using LIKE '%Mary%' instead of = 'Mary' will look for the fields that contains someCaracters + 'Mary' + someCaracters.

Use two single-quotes

SQL> SELECT 'D''COSTA' name FROM DUAL;

NAME
-------
D'COSTA

Alternatively, use the new (10g+) quoting method:

SQL> SELECT q'$D'COSTA$' NAME FROM DUAL;

NAME
-------
D'COSTA

I think it depends very much on your needs, and how your animal classes are to be used in your code.

If you want to be able to make use of methods and features of your Horse and Bird implementations inside your Pegasus class, then you could implement Pegasus as a composition of a Bird and a Horse:

public class Animals {

    public interface Animal{
        public int getNumberOfLegs();
        public boolean canFly();
        public boolean canBeRidden();
    }

    public interface Bird extends Animal{
        public void doSomeBirdThing();
    }
    public interface Horse extends Animal{
        public void doSomeHorseThing();
    }
    public interface Pegasus extends Bird,Horse{

    }

    public abstract class AnimalImpl implements Animal{
        private final int numberOfLegs;

        public AnimalImpl(int numberOfLegs) {
            super();
            this.numberOfLegs = numberOfLegs;
        }

        @Override
        public int getNumberOfLegs() {
            return numberOfLegs;
        }
    }

    public class BirdImpl extends AnimalImpl implements Bird{

        public BirdImpl() {
            super(2);
        }

        @Override
        public boolean canFly() {
            return true;
        }

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

        @Override
        public void doSomeBirdThing() {
            System.out.println("doing some bird thing...");
        }

    }

    public class HorseImpl extends AnimalImpl implements Horse{

        public HorseImpl() {
            super(4);
        }

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

        @Override
        public boolean canBeRidden() {
            return true;
        }

        @Override
        public void doSomeHorseThing() {
            System.out.println("doing some horse thing...");
        }

    }

    public class PegasusImpl implements Pegasus{

        private final Horse horse = new HorseImpl();
        private final Bird bird = new BirdImpl();


        @Override
        public void doSomeBirdThing() {
            bird.doSomeBirdThing();
        }

        @Override
        public int getNumberOfLegs() {
            return horse.getNumberOfLegs();
        }

        @Override
        public void doSomeHorseThing() {
            horse.doSomeHorseThing();
        }


        @Override
        public boolean canFly() {
            return true;
        }

        @Override
        public boolean canBeRidden() {
            return true;
        }
    }
}

Another possibility is to use an Entity-Component-System approach instead of inheritance for defining your animals. Of course this means, that you will not have individual Java classes of the animals, but instead they are only defined by their components.

Some pseudo code for an Entity-Component-System approach could look like this:

public void createHorse(Entity entity){
    entity.setComponent(NUMER_OF_LEGS, 4);
    entity.setComponent(CAN_FLY, false);
    entity.setComponent(CAN_BE_RIDDEN, true);
    entity.setComponent(SOME_HORSE_FUNCTIONALITY, new HorseFunction());
}

public void createBird(Entity entity){
    entity.setComponent(NUMER_OF_LEGS, 2);
    entity.setComponent(CAN_FLY, true);
    entity.setComponent(CAN_BE_RIDDEN, false);
    entity.setComponent(SOME_BIRD_FUNCTIONALITY, new BirdFunction());
}

public void createPegasus(Entity entity){
    createHorse(entity);
    createBird(entity);
    entity.setComponent(CAN_BE_RIDDEN, true);
}

Use https://updates.jenkins-ci.org/download/plugins/. Download it from this central update repository for Jenkins.

UPDATE: Please note that this is a solution that should apply to older browsers or non-browser platforms, and is kept alive for instructional purposes. Please refer to @radicand 's answer below for a more up to date answer.

This is a unicode, escaped string. First the string was escaped, then encoded with unicode. To convert back to normal:

var x = "http\\u00253A\\u00252F\\u00252Fexample.com";
var r = /\\u([\d\w]{4})/gi;
x = x.replace(r, function (match, grp) {
    return String.fromCharCode(parseInt(grp, 16)); } );
console.log(x);  // http%3A%2F%2Fexample.com
x = unescape(x);
console.log(x);  // http://example.com

To explain: I use a regular expression to look for \u0025. However, since I need only a part of this string for my replace operation, I use parentheses to isolate the part I'm going to reuse, 0025. This isolated part is called a group.

The gi part at the end of the expression denotes it should match all instances in the string, not just the first one, and that the matching should be case insensitive. This might look unnecessary given the example, but it adds versatility.

Now, to convert from one string to the next, I need to execute some steps on each group of each match, and I can't do that by simply transforming the string. Helpfully, the String.replace operation can accept a function, which will be executed for each match. The return of that function will replace the match itself in the string.

I use the second parameter this function accepts, which is the group I need to use, and transform it to the equivalent utf-8 sequence, then use the built - in unescape function to decode the string to its proper form.

You could make it into a module and expose your inner function by returning it in an Object.

function outer() { 
    function inner() {
        console.log("hi");
    }
    return {
        inner: inner
    };
}
var foo = outer();
foo.inner();

If you're writing a bash script, call it by name:

#!/bin/bash

/bin/sh is not guaranteed to be bash. This caused a ton of broken scripts in Ubuntu some years ago (IIRC).

The source builtin works just fine in bash; but you might as well just use dot like Norman suggested.

You need to say the following (since you befriend a whole template instead of just a specialization of it, in which case you would just need to add a <> after the operator<<):

template<typename T>
friend std::ostream& operator<<(std::ostream& out, const MyClass<T>& classObj);

Actually, there is no need to declare it as a friend unless it accesses private or protected members. Since you just get a warning, it appears your declaration of friendship is not a good idea. If you just want to declare a single specialization of it as a friend, you can do that like shown below, with a forward declaration of the template before your class, so that operator<< is regognized as a template.

// before class definition ...
template <class T>
class MyClass;

// note that this "T" is unrelated to the T of MyClass !
template<typename T>
std::ostream& operator<<(std::ostream& out, const MyClass<T>& classObj);

// in class definition ...
friend std::ostream& operator<< <>(std::ostream& out, const MyClass<T>& classObj);

Both the above and this way declare specializations of it as friends, but the first declares all specializations as friends, while the second only declares the specialization of operator<< as a friend whose T is equal to the T of the class granting friendship.

And in the other case, your declaration looks OK, but note that you cannot += a MyClass<T> to a MyClass<U> when T and U are different type with that declaration (unless you have an implicit conversion between those types). You can make your += a member template

// In MyClass.h
template<typename U>
MyClass<T>& operator+=(const MyClass<U>& classObj);


// In MyClass.cpp
template <class T> template<typename U>
MyClass<T>& MyClass<T>::operator+=(const MyClass<U>& classObj) {
  // ...
  return *this;
}

Please try with the steps below:

1. Right click on the Visual Studio Project - Properties - Debug - (Start Action section) - select "Start project" radio button.
2. Right click on the Visual Studio Project - Properties - Debug - (Enable Debuggers section) - mark "Enable the Visual Studio hosting process"
3. Save changes Ctrl + Shift + S) and run the project again.

P.S. I experienced the same problem when I was playing with the options to redirect the console input / output to text file and have selected the option Properties - Debug - (Start Action section) - Start external program. When I moved the Solution to another location on my computer the problem occurred because it was searching for an absolute path to the executable file. Restoring the Visual Studio Project default settings (see above) fixed the problem. For your reference I am using Visual Studio 2013 Professional.

In production and works across line breaks

This is used in several apps to clean user-generated content removing extra spacing/returns etc but retains the meaning of spaces.

text.replace(/[\n\r\s\t]+/g, ' ')

   Check bellow code it`s working fine and  common model function also 
    supported more then one join and also supported  multiple where condition
 order by ,limit.it`s EASY TO USE and REMOVE CODE REDUNDANCY.

   ================================================================
    *Album.php
   //put bellow code in your controller
   =================================================================

    $album_id='';//album id 

   //pass join table value in bellow format
    $join_str[0]['table'] = 'Category';
    $join_str[0]['join_table_id'] = 'Category.cat_id';
    $join_str[0]['from_table_id'] = 'Album.cat_id';
    $join_str[0]['join_type'] = 'left';

    $join_str[1]['table'] = 'Soundtrack';
    $join_str[1]['join_table_id'] = 'Soundtrack.album_id';
    $join_str[1]['from_table_id'] = 'Album.album_id';
    $join_str[1]['join_type'] = 'left';


    $selected = "Album.*,Category.cat_name,Category.cat_title,Soundtrack.track_title,Soundtrack.track_url";

   $albumData= $this->common->select_data_by_condition('Album', array('Soundtrack.album_id' => $album_id), $selected, '', '', '', '', $join_str);
                               //call common model function

    if (!empty($albumData)) {
        print_r($albumData); // print album data
    } 

 =========================================================================
   Common.php
    //put bellow code in your common model file
 ========================================================================

   function select_data_by_condition($tablename, $condition_array = array(), $data = '*', $sortby = '', $orderby = '', $limit = '', $offset = '', $join_str = array()) {
    $this->db->select($data);
    //if join_str array is not empty then implement the join query
    if (!empty($join_str)) {
        foreach ($join_str as $join) {
            if ($join['join_type'] == '') {
                $this->db->join($join['table'], $join['join_table_id'] . '=' . $join['from_table_id']);
            } else {
                $this->db->join($join['table'], $join['join_table_id'] . '=' . $join['from_table_id'], $join['join_type']);
            }
        }
    }

    //condition array pass to where condition
    $this->db->where($condition_array);


    //Setting Limit for Paging
    if ($limit != '' && $offset == 0) {
        $this->db->limit($limit);
    } else if ($limit != '' && $offset != 0) {
        $this->db->limit($limit, $offset);
    }
    //order by query
    if ($sortby != '' && $orderby != '') {
        $this->db->order_by($sortby, $orderby);
    }

    $query = $this->db->get($tablename);
    //if limit is empty then returns total count
    if ($limit == '') {
        $query->num_rows();
    }
    //if limit is not empty then return result array
    return $query->result_array();
}

I used Rafid's suggestion of using AJAX.

This worked for me:

var url = "http://www.example.com/file.json";

var jsonFile = new XMLHttpRequest();
    jsonFile.open("GET",url,true);
    jsonFile.send();

    jsonFile.onreadystatechange = function() {
        if (jsonFile.readyState== 4 && jsonFile.status == 200) {
            document.getElementById("id-of-element").innerHTML = jsonFile.responseText;
        }
     }

I basically(almost literally) copied this code from http://www.w3schools.com/ajax/tryit.asp?filename=tryajax_get2 so credit to them for everything.

I dont have much knowledge of how this works but you don't have to know how your brakes work to use them ;)

Hope this helps!

Here is code based on bestsss' answer:

    Enumeration<URL> en = getClass().getClassLoader().getResources(
            "META-INF");
    List<String> profiles = new ArrayList<>();
    while (en.hasMoreElements()) {
        URL url = en.nextElement();
        JarURLConnection urlcon = (JarURLConnection) (url.openConnection());
        try (JarFile jar = urlcon.getJarFile();) {
            Enumeration<JarEntry> entries = jar.entries();
            while (entries.hasMoreElements()) {
                String entry = entries.nextElement().getName();
                System.out.println(entry);
            }
        }
    }

In my case the nullable variables/elements were all String type. So, I simply performed a check and assigned them string.Empty in case of NULL. This way I got rid of the unnecessary nil and xmlns attributes (p3:nil="true" xmlns:p3="http://www.w3.org/2001/XMLSchema-instance)

// Example:

myNullableStringElement = varCarryingValue ?? string.Empty

// OR

myNullableStringElement = myNullableStringElement ?? string.Empty

pt_kill has an option for such. But it is on-demand, not continually monitoring. It does what @Rafa suggested. However see --sentinel for a hint of how to come close with cron.

I'm using, Angular CLI: 8.1.2 Node: 12.14.1 OS: win32 x64

Strangely, this helped me

npm cache clean --force
npm uninstall @angular/cli
npm install @angular/[email protected]

as i know there are 4 ways to do that.

var style= document.createElement("style");
(document.head || document.documentElement).appendChild(style);
var rule=':visited {    color: rgb(233, 106, 106) !important;}';

//no 1
style.innerHTML = rule;
//no 2
style.appendChild(document.createTextNode(rule));

//no 3 limited with one group
style.sheet.insertRule(rule);
//no 4 limited too
document.styleSheets[0].insertRule('strong { color: red; }');

//addon
style.sheet.cssRules //list all style
stylesheet.deleteRule(0)  //delete first rule

Use the Timer class.

public static void Main()
{
    System.Timers.Timer aTimer = new System.Timers.Timer();
    aTimer.Elapsed += new ElapsedEventHandler(OnTimedEvent);
    aTimer.Interval = 5000;
    aTimer.Enabled = true;

    Console.WriteLine("Press \'q\' to quit the sample.");
    while(Console.Read() != 'q');
}

 // Specify what you want to happen when the Elapsed event is raised.
 private static void OnTimedEvent(object source, ElapsedEventArgs e)
 {
     Console.WriteLine("Hello World!");
 }

The Elapsed event will be raised every X amount of milliseconds, specified by the Interval property on the Timer object. It will call the Event Handler method you specify. In the example above, it is OnTimedEvent.

To solve this you must ensure the following is true on the machine hosting SQL Server...

1. Ensure Server Browser service is running
2. Ensure TCP/IP communication is enabled for each instance you wish to communicate with over the network.
3. If running multiple instances, ensure each instance is using a different port, and that the port is not in use. e.g for two instance 1433 (default port for the default instance, 1435 for a named instance.
4. Ensure the firewall has an entry to allow communication with SQL Server browser on port 1434 over the UDP protocol.
5. Ensure the firewall has an entry to allow communication with SQL Server instances on the ports assigned to them in step 3 over the TCP protocol

In order to use mod_rewrite you can type the following command in the terminal:

 $ su

 $ passwd **********

 # a2enmod rewrite

Restart apache2 after

 # service apache2 restart

 # /etc/init.d/apache2 restart

or

 # service apache2 restart

The Simplest way to do this is

private void deleteAppData() {
         try {
        // clearing app data
        String packageName = getApplicationContext().getPackageName();
        Runtime runtime = Runtime.getRuntime();
        runtime.exec("pm clear "+packageName);

    } catch (Exception e) {
        e.printStackTrace();
    } 
}

This will clear the data and remove your app from memory. It is equivalent to clear data option under Settings --> Application Manager --> Your App --> Clear data.

This will remove the data completely as well as force close the app

The most upvoted answer is not implementing a real slide in/out (or down/up), as:

1. It's not doing a soft transition on the height attribute. At time zero the element already has the 100% of its height producing a sudden glitch on the elements below it.
2. When sliding out/up, the element does a translateY(-100%) and then suddenly disappears, causing another glitch on the elements below it.

You can implement a slide in and slide out like so:

my-component.ts

import { animate, style, transition, trigger } from '@angular/animations';

@Component({
  ...
  animations: [
    trigger('slideDownUp', [
      transition(':enter', [style({ height: 0 }), animate(500)]),
      transition(':leave', [animate(500, style({ height: 0 }))]),
    ]),
  ],
})

my-component.html

<div @slideDownUp *ngIf="isShowing" class="box">
  I am the content of the div!
</div>

my-component.scss

.box {
  overflow: hidden;
}

When you use find(), it automatically assumes your primary key column is going to be id. In order for this to work correctly, you should set your primary key in your model.

So in Song.php, within the class, add the line...

protected $primaryKey = 'SongID';

If there is any possibility of changing your schema, I'd highly recommend naming all your primary key columns id, it's what Laravel assumes and will probably save you from more headaches down the road.

First thing to do is run this:

SHOW GRANTS;

You will quickly see you were assigned the anonymous user to authenticate into mysql.

Instead of logging into mysql with

mysql

login like this:

mysql -uroot

By default, root@localhost has all rights and no password.

If you cannot login as root without a password, do the following:

Step 01) Add the two options in the mysqld section of my.ini:

[mysqld]
skip-grant-tables
skip-networking

Step 02) Restart mysql

net stop mysql
<wait 10 seconds>
net start mysql

Step 03) Connect to mysql

mysql

Step 04) Create a password from root@localhost

UPDATE mysql.user SET password=password('whateverpasswordyoulike')
WHERE user='root' AND host='localhost';
exit

Step 05) Restart mysql

net stop mysql
<wait 10 seconds>
net start mysql

Step 06) Login as root with password

mysql -u root -p

You should be good from there.

CAVEAT: Please remove anonymous users !!!

1. How can you position the modal vertically in the center when you don't know the exact height of the modal?

To absolute center the Bootstrap 3 Modal without declaring a height, you will first need to overwrite the Bootstrap CSS by adding this to your style sheet:

.modal-dialog-center { /* Edited classname 10/03/2014 */
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
}

@media (max-width: 767px) {
  .modal-dialog-center { /* Edited classname 10/03/2014 */
    width: 100%;
  }
} 

$('.modal').on('shown.bs.modal', function() {
    $(this).find('.modal-dialog').css({
        'margin-top': function () {
            return -($(this).outerHeight() / 2);
        },
        'margin-left': function () {
            return -($(this).outerWidth() / 2);
        }
    });
});

Update (01/10/2015):

Adding on Finik's answer. Credits to Centering in the Unknown.

.modal {
  text-align: center;
  padding: 0!important;
}

.modal:before {
  content: '';
  display: inline-block;
  height: 100%;
  vertical-align: middle;
  margin-right: -4px; /* Adjusts for spacing */
}

.modal-dialog {
  display: inline-block;
  text-align: left;
  vertical-align: middle;
}

Notice the negative margin-right? This removes the space added by inline-block. That space causes the modal to jump to the bottom of the page @media width < 768px.

2. Is it possible to have the modal centered and have overflow:auto in the modal-body, but only if the modal exceeds the screen height?

This is possible by giving the modal-body an overflow-y:auto and a max-height. This takes a bit more work to get it working properly. Start with adding this to your style sheet:

.modal-body {
    overflow-y: auto;
}
.modal-footer {
    margin-top: 0;
}

$('.modal').on('shown.bs.modal', function() {
    var contentHeight = $(window).height() - 60;
    var headerHeight = $(this).find('.modal-header').outerHeight() || 2;
    var footerHeight = $(this).find('.modal-footer').outerHeight() || 2;

    $(this).find('.modal-content').css({
        'max-height': function () {
            return contentHeight;
        }
    });

    $(this).find('.modal-body').css({
        'max-height': function () {
            return (contentHeight - (headerHeight + footerHeight));
        }
    });

    $(this).find('.modal-dialog').css({
        'margin-top': function () {
            return -($(this).outerHeight() / 2);
        },
        'margin-left': function () {
            return -($(this).outerWidth() / 2);
        }
    });
});

You can find a working demo here with Bootstrap 3.0.3: http://cdpn.io/GwvrJ EDIT: I recommend using the updated version instead for a more responsive solution: http://cdpn.io/mKfCc

Update (30/11/2015):

function setModalMaxHeight(element) {
  this.$element     = $(element);  
  this.$content     = this.$element.find('.modal-content');
  var borderWidth   = this.$content.outerHeight() - this.$content.innerHeight();
  var dialogMargin  = $(window).width() < 768 ? 20 : 60;
  var contentHeight = $(window).height() - (dialogMargin + borderWidth);
  var headerHeight  = this.$element.find('.modal-header').outerHeight() || 0;
  var footerHeight  = this.$element.find('.modal-footer').outerHeight() || 0;
  var maxHeight     = contentHeight - (headerHeight + footerHeight);

  this.$content.css({
      'overflow': 'hidden'
  });

  this.$element
    .find('.modal-body').css({
      'max-height': maxHeight,
      'overflow-y': 'auto'
  });
}

$('.modal').on('show.bs.modal', function() {
  $(this).show();
  setModalMaxHeight(this);
});

$(window).resize(function() {
  if ($('.modal.in').length != 0) {
    setModalMaxHeight($('.modal.in'));
  }
});

(Updated 30/11/2015 http://cdpn.io/mKfCc with above edit)

I solved it by interfacing my program with a discord server, where it checks in a specific chat if the product key entered by the user exists and is still valid. In this way to receive a product key the user would be forced to hack discord and it is very difficult.

A pattern that I particularly like is to combine nested classes with the factory pattern:

public abstract class BankAccount
{
  private BankAccount() {} // prevent third-party subclassing.
  private sealed class SavingsAccount : BankAccount { ... }
  private sealed class ChequingAccount : BankAccount { ... }
  public static BankAccount MakeSavingAccount() { ... }
  public static BankAccount MakeChequingAccount() { ... }
}

By nesting the classes like this, I make it impossible for third parties to create their own subclasses. I have complete control over all the code that runs in any bankaccount object. And all my subclasses can share implementation details via the base class.

Thanks Rich, I will take note of that. So here is the script for my own solution. It requires no third party unzip tools.

Include the script below at the start of the batch file to create the function, and then to call the function, the command is... cscript /B j_unzip.vbs zip_file_name_goes_here.zip

Here is the script to add to the top...

REM Changing working folder back to current directory for Vista & 7 compatibility
%~d0
CD %~dp0
REM Folder changed

REM This script upzip's files...

    > j_unzip.vbs ECHO '
    >> j_unzip.vbs ECHO ' UnZip a file script
    >> j_unzip.vbs ECHO '
    >> j_unzip.vbs ECHO ' It's a mess, I know!!!
    >> j_unzip.vbs ECHO '
    >> j_unzip.vbs ECHO.
    >> j_unzip.vbs ECHO ' Dim ArgObj, var1, var2
    >> j_unzip.vbs ECHO Set ArgObj = WScript.Arguments
    >> j_unzip.vbs ECHO.
    >> j_unzip.vbs ECHO If (Wscript.Arguments.Count ^> 0) Then
    >> j_unzip.vbs ECHO. var1 = ArgObj(0)
    >> j_unzip.vbs ECHO Else
    >> j_unzip.vbs ECHO. var1 = ""
    >> j_unzip.vbs ECHO End if
    >> j_unzip.vbs ECHO.
    >> j_unzip.vbs ECHO If var1 = "" then
    >> j_unzip.vbs ECHO. strFileZIP = "example.zip"
    >> j_unzip.vbs ECHO Else
    >> j_unzip.vbs ECHO. strFileZIP = var1
    >> j_unzip.vbs ECHO End if
    >> j_unzip.vbs ECHO.
    >> j_unzip.vbs ECHO 'The location of the zip file.
    >> j_unzip.vbs ECHO REM Set WshShell = CreateObject("Wscript.Shell")
    >> j_unzip.vbs ECHO REM CurDir = WshShell.ExpandEnvironmentStrings("%%cd%%")
    >> j_unzip.vbs ECHO Dim sCurPath
    >> j_unzip.vbs ECHO sCurPath = CreateObject("Scripting.FileSystemObject").GetAbsolutePathName(".")
    >> j_unzip.vbs ECHO strZipFile = sCurPath ^& "\" ^& strFileZIP
    >> j_unzip.vbs ECHO 'The folder the contents should be extracted to.
    >> j_unzip.vbs ECHO outFolder = sCurPath ^& "\"
    >> j_unzip.vbs ECHO.
    >> j_unzip.vbs ECHO. WScript.Echo ( "Extracting file " ^& strFileZIP)
    >> j_unzip.vbs ECHO.
    >> j_unzip.vbs ECHO Set objShell = CreateObject( "Shell.Application" )
    >> j_unzip.vbs ECHO Set objSource = objShell.NameSpace(strZipFile).Items()
    >> j_unzip.vbs ECHO Set objTarget = objShell.NameSpace(outFolder)
    >> j_unzip.vbs ECHO intOptions = 256
    >> j_unzip.vbs ECHO objTarget.CopyHere objSource, intOptions
    >> j_unzip.vbs ECHO.
    >> j_unzip.vbs ECHO. WScript.Echo ( "Extracted." )
    >> j_unzip.vbs ECHO.

  yearList = arrayListOf()
    for (year in 1950 until 2021) {
        yearList.add(year)
    }

   yearList.reverse()
    val list: ArrayList<String> = arrayListOf()

    for (year in yearList) {
        list.add(year.toString())
    }

The new correct way is to install libmagickwand-dev:

sudo apt-get install libmagickwand-dev

Then you should be able to install rmagick no problem.

Unfortunately I can't comment the answer from geza.

He is not just saying "put forward declarations into a separate header". He says that you have to spilt class definition headers and inline function definitions into different header files to allow "defered dependencies".

But his illustration is not really good. Because both classes (A and B) only need an incomplete type of each other (pointer fields / parameters).

To understand it better imagine that class A has a field of type B not B*. In addition class A and B want to define an inline function with parameters of the other type:

This simple code would not work:

// A.h
#pragme once
#include "B.h"

class A{
  B b;
  inline void Do(B b);
}

inline void A::Do(B b){
  //do something with B
}

// B.h
#pragme once
class A;

class B{
  A* b;
  inline void Do(A a);
}

#include "A.h"

inline void B::Do(A a){
  //do something with A
}

//main.cpp
#include "A.h"
#include "B.h"

It would result in the following code:

//main.cpp
//#include "A.h"

class A;

class B{
  A* b;
  inline void Do(A a);
}

inline void B::Do(A a){
  //do something with A
}

class A{
  B b;
  inline void Do(B b);
}

inline void A::Do(B b){
  //do something with B
}
//#include "B.h"

This code does not compile because B::Do needs a complete type of A which is defined later.

To make sure that it compiles the source code should look like this:

//main.cpp
class A;

class B{
  A* b;
  inline void Do(A a);
}

class A{
  B b;
  inline void Do(B b);
}

inline void B::Do(A a){
  //do something with A
}

inline void A::Do(B b){
  //do something with B
}

This is exactly possible with these two header files for each class wich needs to define inline functions. The only issue is that the circular classes can't just include the "public header".

To solve this issue I would like to suggest a preprocessor extension: #pragma process_pending_includes

This directive should defer the processing of the current file and complete all pending includes.

Googling around for Groovy ways to "cast" a String to a Date, I came across this article: http://www.goodercode.com/wp/intercept-method-calls-groovy-type-conversion/

The author uses Groovy metaMethods to allow dynamically extending the behavior of any class' asType method. Here is the code from the website.

class Convert {
    private from
    private to

    private Convert(clazz) { from = clazz }
    static def from(clazz) {
        new Convert(clazz)
    }

    def to(clazz) {
        to = clazz
        return this
    }

    def using(closure) {
        def originalAsType = from.metaClass.getMetaMethod('asType', [] as Class[])
        from.metaClass.asType = { Class clazz ->
            if( clazz == to ) {
                closure.setProperty('value', delegate)
                closure(delegate)
            } else {
                originalAsType.doMethodInvoke(delegate, clazz)
            }
        }
    }
}

They provide a Convert class that wraps the Groovy complexity, making it trivial to add custom as-based type conversion from any type to any other:

Convert.from( String ).to( Date ).using { new java.text.SimpleDateFormat('MM-dd-yyyy').parse(value) }

def christmas = '12-25-2010' as Date

It's a convenient and powerful solution, but I wouldn't recommend it to someone who isn't familiar with the tradeoffs and pitfalls of tinkering with metaClasses.

If you need an independent environment for your project: Install your environment to your project folder using the --prefix option:

conda create --prefix C:\your\workspace\root\awesomeEnv\ python=3

In VSCode launch.json configuration set your "pythonPath" to:

"pythonPath":"${workspaceRoot}/awesomeEnv/python.exe"

Right to left new page animation

<set xmlns:android="http://schemas.android.com/apk/res/android"
 android:shareInterpolator="false">
 <translate
    android:fromXDelta="0%" android:toXDelta="800%"
    android:fromYDelta="0%" android:toYDelta="0%"
    android:duration="600" />

Two possible issues could be

• you either forgot to include Servlet jar in your classpath
• you forgot to import it in your Servlet class

To include Servlet jar in your class path in eclipse, Download the latest Servlet Jar and configure using buildpath option. look at this Link for more info.

If you have included the jar make sure that your import is declared.

import javax.servlet.http.HttpServletResponse

<div>
    <p class="some_class">lohrem text (it will be of red color )</p>    
    <div>
        <p class="some_class">lohrem text (it will  NOT be of red color)</p> 
    </div>
    <p class="some_class">lohrem text (it will be  of red color )</p>
</div>

div > p.some_class{
    color:red;
}

All the direct children that are <p> with .some_class would get the style applied to them.

My guess is you are using a Set<Role> in the User class annotated with @OneToMany. Which means one User has many Roles. But on the same field you use the @Column annotation which makes no sense. One-to-many relationships are managed using a separate join table or a join column on the many side, which in this case would be the Role class. Using @JoinColumn instead of @Column would probably fix the issue, but it seems semantically wrong. I guess the relationship between role and user should be many-to-many.

Try obuildfactory.

There is need to modify these scripts (contains error and don't exactly do the "thing" required), i will upload mine scripts forked from obuildfactory in next few days. and so i will also update my answer accordingly.

Until then enjoy, sir :)

Not sure if this helps, but with XSL, I'd do something like:

<xsl:for-each select="a/b">
    <xsl:value-of select="c"/>
    <xsl:value-of select="d"/>
    <xsl:value-of select="e"/>
</xsl:for-each>

and won't this XPath select all children of B nodes:

a/b/*

When using "jsonp", you would basically be returning data wrapped in a function call, something like

jsonpCallback([{"id":1,"value":"testing"},{"id":2,"value":"test again"}])
where the function/callback name is 'jsonpCallback'.

If you have access to the server, please first verify that the response is in the correct "jsonp" format

For such a response coming from the server, you would need to specify something in the ajax call as well, something like

jsonpCallback: "jsonpCallback",  in your ajax call

Please note that the name of the callback does not need to be "jsonpCallback" its just a name picked as an example but it needs to match the name(wrapping) done on the server side.

My first guess to your problem is that the response from the server is not what it should be.

It refers to which filegroup the object you are creating resides on. So your Primary filegroup could reside on drive D:\ of your server. you could then create another filegroup called Indexes. This filegroup could reside on drive E:\ of your server.

If it´s in the global scope it´s better to use:

function foo()
{
    alert('foo');
}

var a = 'foo';
window[a]();

than eval(). Because eval() is evaaaaaal.

Exactly like Nosredna said 40 seconds before me that is >.<

unique_ptr
is a smart pointer which owns an object exclusively.

shared_ptr
is a smart pointer for shared ownership. It is both copyable and movable. Multiple smart pointer instances can own the same resource. As soon as the last smart pointer owning the resource goes out of scope, the resource will be freed.

You're using splice in a wrong way.

The overloads are:

array.splice(start)

array.splice(start, deleteCount)

array.splice(start, deleteCount, itemForInsertAfterDeletion1, itemForInsertAfterDeletion2, ...)

Start means the index that you want to start, not the element you want to remove. And you should pass the second parameter deleteCount as 1, which means: "I want to delete 1 element starting at the index {start}".

So you better go with:

deleteEvent: function(event) {
  this.events.splice(this.events.indexOf(event), 1);
}

Also, you're using a parameter, so you access it directly, not with this.event.

But in this way you will look up unnecessary for the indexOf in every delete, for solving this you can define the index variable at your v-for, and then pass it instead of the event object.

That is:

v-for="(event, index) in events"
...

<button ... @click="deleteEvent(index)"

And:

deleteEvent: function(index) {
  this.events.splice(index, 1);
}

@Ahmed

Below is code that specifies fields from a named range for insertion into MS Access. The nice thing about this code is that you can name your fields in Excel whatever the hell you want (If you use * then the fields have to match exactly between Excel and Access) as you can see I have named an Excel column "Haha" even though the Access column is called "dte".

Sub test()
    dbWb = Application.ActiveWorkbook.FullName
    dsh = "[" & Application.ActiveSheet.Name & "$]" & "Data2"  'Data2 is a named range


sdbpath = "C:\Users\myname\Desktop\Database2.mdb"
sCommand = "INSERT INTO [main] ([dte], [test1], [values], [values2]) SELECT [haha],[test1],[values],[values2] FROM [Excel 8.0;HDR=YES;DATABASE=" & dbWb & "]." & dsh

Dim dbCon As New ADODB.Connection
Dim dbCommand As New ADODB.Command

dbCon.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & sdbpath & "; Jet OLEDB:Database Password=;"
dbCommand.ActiveConnection = dbCon

dbCommand.CommandText = sCommand
dbCommand.Execute

dbCon.Close


End Sub

<span ng-if="verifyName.indicator == 1"><i class="fa fa-check"></i></span>
<span ng-if="verifyName.indicator == 0"><i class="fa fa-times"></i></span>

try this code. here verifyName.indicator value is coming from controller. this works for me.

If you don't want use connection pool (you sure, that your app has only one connection), you can do this - if connection falls you must establish new one - call method .openSession() instead .getCurrentSession()

For example:

SessionFactory sf = null;
// get session factory
// ...
//
Session session = null;
try {
        session = sessionFactory.getCurrentSession();
} catch (HibernateException ex) {
        session = sessionFactory.openSession();
}

If you use Mysql, you can set autoReconnect property:

    <property name="hibernate.connection.url">jdbc:mysql://127.0.0.1/database?autoReconnect=true</property>

I hope this helps.

In PowerShell V2, @ is also the Splat operator.

PS> # First use it to create a hashtable of parameters:
PS> $params = @{path = "c:\temp"; Recurse= $true}
PS> # Then use it to SPLAT the parameters - which is to say to expand a hash table 
PS> # into a set of command line parameters.
PS> dir @params
PS> # That was the equivalent of:
PS> dir -Path c:\temp -Recurse:$true

Mouseover events bubble, so you can put a single listener on the body and wait for them to bubble up, then grab the event.target or event.srcElement:

function getTarget(event) {
    var el = event.target || event.srcElement;
    return el.nodeType == 1? el : el.parentNode;
}

<body onmouseover="doSomething(getTarget(event));">

Option 2

<ul>
<li>Choice A</li>
<li>Choice B
  <ul>
    <li>Sub 1</li>
    <li>Sub 2</li>
  </ul>
</li>
</ul>

Nesting Lists - UL

In python, when you have an iterable, usually you iterate without an index:

letters = 'abcdef' # or a list, tupple or other iterable
for l in letters:
    print(l)

If you need to traverse the iterable in reverse order, you would do:

for l in letters[::-1]:
    print(l)

When for any reason you need the index, you can use enumerate:

for i, l in enumerate(letters, start=1): #start is 0 by default
    print(i,l)

You can enumerate in reverse order too...

for i, l in enumerate(letters[::-1])
    print(i,l)

ON ANOTHER NOTE...

Usually when we traverse an iterable we do it to apply the same procedure or function to each element. In these cases, it is better to use map:

If we need to capitilize each letter:

map(str.upper, letters)

Or get the Unicode code of each letter:

map(ord, letters)

you have type and hit enter :

PowerShell -Command

Maybe something like this:

import matplotlib.pyplot
import pylab

x = [1,2,3,4]
y = [3,4,8,6]

matplotlib.pyplot.scatter(x,y)

matplotlib.pyplot.show()

EDIT:

Let me see if I understand you correctly now:

You have:

       test1 | test2 | test3
test3 |   1   |   0  |  1

test4 |   0   |   1  |  0

test5 |   1   |   1  |  0

Now you want to represent the above values in in a scatter plot, such that value of 1 is represented by a dot.

Let's say you results are stored in a 2-D list:

results = [[1, 0, 1], [0, 1, 0], [1, 1, 0]]

We want to transform them into two variables so we are able to plot them.

And I believe this code will give you what you are looking for:

import matplotlib
import pylab


results = [[1, 0, 1], [0, 1, 0], [1, 1, 0]]

x = []
y = []

for ind_1, sublist in enumerate(results):
    for ind_2, ele in enumerate(sublist):
        if ele == 1:
            x.append(ind_1)
            y.append(ind_2)       


matplotlib.pyplot.scatter(x,y)

matplotlib.pyplot.show()

Notice that I do need to import pylab, and you would have play around with the axis labels. Also this feels like a work around, and there might be (probably is) a direct method to do this.