simple way you can do this by adding this css So, you just added this to CSS:

.modal-body {
position: relative;
padding: 20px;
height: 200px;
overflow-y: scroll;
}

and it's working!

#include <windows.h>

double PCFreq = 0.0;
__int64 CounterStart = 0;

void StartCounter()
{
    LARGE_INTEGER li;
    if(!QueryPerformanceFrequency(&li))
    cout << "QueryPerformanceFrequency failed!\n";

    PCFreq = double(li.QuadPart)/1000.0;

    QueryPerformanceCounter(&li);
    CounterStart = li.QuadPart;
}
double GetCounter()
{
    LARGE_INTEGER li;
    QueryPerformanceCounter(&li);
    return double(li.QuadPart-CounterStart)/PCFreq;
}

int main()
{
    StartCounter();
    Sleep(1000);
    cout << GetCounter() <<"\n";
    return 0;
}

This program should output a number close to 1000 (windows sleep isn't that accurate, but it should be like 999).

The StartCounter() function records the number of ticks the performance counter has in the CounterStart variable. The GetCounter() function returns the number of milliseconds since StartCounter() was last called as a double, so if GetCounter() returns 0.001 then it has been about 1 microsecond since StartCounter() was called.

If you want to have the timer use seconds instead then change

PCFreq = double(li.QuadPart)/1000.0;

to

PCFreq = double(li.QuadPart);

or if you want microseconds then use

PCFreq = double(li.QuadPart)/1000000.0;

But really it's about convenience since it returns a double.

The correct way in .NET 4.0 is:

if (String.IsNullOrWhiteSpace(strSearch))

The String.IsNullOrWhiteSpace method used above is equivalent to:

if (strSearch == null || strSearch == String.Empty || strSearch.Trim().Length == 0) 
// String.Empty is the same as ""

Reference for IsNullOrWhiteSpace method

http://msdn.microsoft.com/en-us/library/system.string.isnullorwhitespace.aspx

Indicates whether a specified string is Nothing, empty, or consists only of white-space characters.

In earlier versions, you could do something like this:

if (String.IsNullOrEmpty(strSearch) || strSearch.Trim().Length == 0)

The String.IsNullOrEmpty method used above is equivalent to:

if (strSearch == null || strSearch == String.Empty)

Which means you still need to check for your "IsWhiteSpace" case with the .Trim().Length == 0 as per the example.

Reference for IsNullOrEmpty method

http://msdn.microsoft.com/en-us/library/system.string.isnullorempty.aspx

Indicates whether the specified string is Nothing or an Empty string.

Explanation:

You need to ensure strSearch (or any variable for that matter) is not null before you dereference it using the dot character (.) - i.e. before you do strSearch.SomeMethod() or strSearch.SomeProperty you need to check that strSearch != null.

In your example you want to make sure your string has a value, which means you want to ensure the string:

• Is not null
• Is not the empty string (String.Empty / "")
• Is not just whitespace

In the cases above, you must put the "Is it null?" case first, so it doesn't go on to check the other cases (and error) when the string is null.

You can do this with the hex codec. ie:

>>> s='000000000000484240FA063DE5D0B744ADBED63A81FAEA390000C8428640A43D5005BD44'
>>> s.decode('hex')
'\x00\x00\x00\x00\x00\x00HB@\xfa\x06=\xe5\xd0\xb7D\xad\xbe\xd6:\x81\xfa\xea9\x00\x00\xc8B\x86@\xa4=P\x05\xbdD'

Use str(ex) to print execption

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

This works:

insert into TABLE_NAME (COL1,COL2)
select my_seq.nextval, a
from
(SELECT 'SOME VALUE' as a FROM DUAL
 UNION ALL
 SELECT 'ANOTHER VALUE' FROM DUAL)

It is just a predefined generic delegate. Using it you don't need to declare every delegate. There is another predefined delegate, Action<T, T2...>, which is the same but returns void.

You will also get this exact error if attempting to access your remote/prod db from localhost and you've forgotten that this particular hosting company requires VPN logon in order to access the db (do i feel silly).

You can set a control variable in vars files located in group_vars/ or directly in hosts file like this:

[vagrant:vars]
test_var=true

[location-1]
192.168.33.10 hostname=apollo

[location-2]
192.168.33.20 hostname=zeus

[vagrant:children]
location-1
location-2

And run tasks like this:

- name: "test"
  command: "echo {{test_var}}"
  when: test_var is defined and test_var

We can use [(ngModel)] in following way and have a value selection variable radioSelected

Example tutorial

Demo Link

app.component.html

  <div class="text-center mt-5">
  <h4>Selected value is {{radioSel.name}}</h4>

  <div>
    <ul class="list-group">
          <li class="list-group-item"  *ngFor="let item of itemsList">
            <input type="radio" [(ngModel)]="radioSelected" name="list_name" value="{{item.value}}" (change)="onItemChange(item)"/> 
            {{item.name}}

          </li>
    </ul>
  </div>


  <h5>{{radioSelectedString}}</h5>

  </div>

app.component.ts

  import {Item} from '../app/item';
  import {ITEMS} from '../app/mock-data';

  @Component({
    selector: 'app-root',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.css']
  })
  export class AppComponent {
    title = 'app';
    radioSel:any;
    radioSelected:string;
    radioSelectedString:string;
    itemsList: Item[] = ITEMS;


      constructor() {
        this.itemsList = ITEMS;
        //Selecting Default Radio item here
        this.radioSelected = "item_3";
        this.getSelecteditem();
      }

      // Get row item from array  
      getSelecteditem(){
        this.radioSel = ITEMS.find(Item => Item.value === this.radioSelected);
        this.radioSelectedString = JSON.stringify(this.radioSel);
      }
      // Radio Change Event
      onItemChange(item){
        this.getSelecteditem();
      }

  }

Sample Data for Listing

        export const ITEMS: Item[] = [
            {
                name:'Item 1',
                value:'item_1'
            },
            {
                name:'Item 2',
                value:'item_2'
            },
            {
                name:'Item 3',
                value:'item_3'
            },
            {
                name:'Item 4',
                value:'item_4'
                },
                {
                    name:'Item 5',
                    value:'item_5'
                }
        ];

text = "42 0"
nums = [int(n) for n in text.split()]

This is also a way to create a Singleton class

class Singleton{
  Singleton._();
  static final Singleton db = Singleton._();
}

You have endless loop in place:

function save() {
    var filename = id('filename').value;
    var name = id('name').value;
    var text = id('text').value;
    save(filename, name, text);
}

No idea what you're trying to accomplish with that endless loop but first of all get rid of it and see if things are working.

None of the previous answers here work for all major browsers on all versions of iOS, including iOS 13. Here is a solution that works for Safari, Chrome and Firefox for all iOS versions:

var isIOS = (function () {
    var iosQuirkPresent = function () {
        var audio = new Audio();

        audio.volume = 0.5;
        return audio.volume === 1;   // volume cannot be changed from "1" on iOS 12 and below
    };

    var isIOS = /iPad|iPhone|iPod/.test(navigator.userAgent);
    var isAppleDevice = navigator.userAgent.includes('Macintosh');
    var isTouchScreen = navigator.maxTouchPoints >= 1;   // true for iOS 13 (and hopefully beyond)

    return isIOS || (isAppleDevice && (isTouchScreen || iosQuirkPresent()));
})();

Note that this code snippet was written with priority on readability, not conciseness or performance.

Explanation:

• If the user agent contains any of "iPod|iPhone|iPad" then clearly the device is iOS. Otherwise, continue...

• Any other user agent that does not contain "Macintosh" is not an Apple device and therefore cannot be iOS. Otherwise, it is an Apple device, so continue...

• If maxTouchPoints has a value of 1 or greater then the Apple device has a touch screen and therefore must be iOS since there are no Macs with touch screens (kudos to kikiwora for mentioning maxTouchPoints). Note that maxTouchPoints is undefined for iOS 12 and below, so we need a different solution for that scenario...

• iOS 12 and below has a quirk that does not exist in Mac OS. The quirk is that the volume property of an Audio element cannot be successfully set to any value other than 1. This is because Apple does not allow volume changes on the Audio element for iOS devices, but does for Mac OS. That quirk can be used as the final fallback method for distinguishing an iOS device from a Mac OS device.

The iterator of _.each is called with 3 parameters (element, index, list). So yes, for _.each you cab get the index.

You can do the same in sortBy

@LukeTaylor: I currently have the same task at hand (creating a popup/dialog that contains an EditText)..
Personally, I find the fully-dynamic route to be somewhat limiting in terms of creativity.

FULLY CUSTOM DIALOG LAYOUT :

Rather than relying entirely upon Code to create the Dialog, you can fully customize it like so :

1) - Create a new Layout Resource file.. This will act as your Dialog, allowing for full creative freedom!
NOTE: Refer to the Material Design guidelines to help keep things clean and on point.

2) - Give ID's to all of your View elements.. In my example code below, I have 1 EditText, and 2 Buttons.

3) - Create an Activity with a Button, for testing purposes.. We'll have it inflate and launch your Dialog!

public void buttonClick_DialogTest(View view) {

    AlertDialog.Builder mBuilder = new AlertDialog.Builder(MainActivity.this);

    //  Inflate the Layout Resource file you created in Step 1
    View mView = getLayoutInflater().inflate(R.layout.timer_dialog_layout, null);

    //  Get View elements from Layout file. Be sure to include inflated view name (mView)
    final EditText mTimerMinutes = (EditText) mView.findViewById(R.id.etTimerValue);
    Button mTimerOk = (Button) mView.findViewById(R.id.btnTimerOk);
    Button mTimerCancel = (Button) mView.findViewById(R.id.btnTimerCancel);

    //  Create the AlertDialog using everything we needed from above
    mBuilder.setView(mView);
    final AlertDialog timerDialog = mBuilder.create();

    //  Set Listener for the OK Button
    mTimerOk.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick (View view) {
            if (!mTimerMinutes.getText().toString().isEmpty()) {
                Toast.makeText(MainActivity.this, "You entered a Value!,", Toast.LENGTH_LONG).show();
            } else {
                Toast.makeText(MainActivity.this, "Please enter a Value!", Toast.LENGTH_LONG).show();
            }
        }
    });

    //  Set Listener for the CANCEL Button
    mTimerCancel.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick (View view) {
            timerDialog.dismiss();
        }
    });

    //  Finally, SHOW your Dialog!
    timerDialog.show();


    //  END OF buttonClick_DialogTest
}

Piece of cake! Full creative freedom! Just be sure to follow Material Guidelines ;)

I hope this helps someone! Let me know what you guys think!

No requires converting the Task to int. Simply Use The Task Result.

int taskResult = AccessTheWebAndDouble().Result;

public async Task<int> AccessTheWebAndDouble()
{
    int task = AccessTheWeb();
    return task;
}

It will return the value if available otherwise it return 0.

In kotlin, we can do the following. No need to iterate all the views. It will work for fragments also.

override fun dispatchTouchEvent(ev: MotionEvent?): Boolean {
    currentFocus?.let {
        val imm: InputMethodManager = getSystemService(
            Context.INPUT_METHOD_SERVICE
        ) as (InputMethodManager)
        imm.hideSoftInputFromWindow(it.windowToken, 0)
    }
    return super.dispatchTouchEvent(ev)
}

To check array is null:

int arr[] = null;
if (arr == null) {
 System.out.println("array is null");
}

To check array is empty:

arr = new int[0];
if (arr.length == 0) {
 System.out.println("array is empty");
}

Your code does work (tested with cpython 2.4, 2.5, 2.6, 2.7, 3.1 and 3.2):

>>> a = set(["Blah", "Hello"])
>>> a = list(a) # You probably wrote a = list(a()) here or list = set() above
>>> a
['Blah', 'Hello']

Check that you didn't overwrite list by accident:

>>> assert list == __builtins__.list

Current status of this issue:

https://github.com/Microsoft/vscode/issues/7015

If I have to use an API that doesn't support Generics.. I try and isolate those calls in wrapper routines with as few lines as possible. I then use the SuppressWarnings annotation and also add the type-safety casts at the same time.

This is just a personal preference to keep things as neat as possible.

There is one little catch with the third approach. Since aggregate POMs (myproject/pom.xml) usually don't have parent at all, they do not share configuration. That means all those aggregate POMs will have only default repositories.

That is not a problem if you only use plugins from Central, however, this will fail if you run plugin using the plugin:goal format from your internal repository. For example, you can have foo-maven-plugin with the groupId of org.example providing goal generate-foo. If you try to run it from the project root using command like mvn org.example:foo-maven-plugin:generate-foo, it will fail to run on the aggregate modules (see compatibility note).

Several solutions are possible:

1. Deploy plugin to the Maven Central (not always possible).
2. Specify repository section in all of your aggregate POMs (breaks DRY principle).
3. Have this internal repository configured in the settings.xml (either in local settings at ~/.m2/settings.xml or in the global settings at /conf/settings.xml). Will make build fail without those settings.xml (could be OK for large in-house projects that are never supposed to be built outside of the company).
4. Use the parent with repositories settings in your aggregate POMs (could be too many parent POMs?).

Here's one xmlstarlet use case to extract data from nested elements elem1, elem2 to one line of text from this type of XML (also showing how to handle namespaces):

<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<mydoctype xmlns="http://xml-namespace-uri" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xml-namespace-uri http://xsd-uri" format="20171221A" date="2018-05-15">

  <elem1 time="0.586" length="10.586">
      <elem2 value="cue-in" type="outro" />
  </elem1>

</mydoctype>

The output will be

0.586 10.586 cue-in outro

In this snippet, -m matches the nested elem2, -v outputs attribute values (with expressions and relative addressing), -o literal text, -n adds a newline:

xml sel -N ns="http://xml-namespace-uri" -t -m '//ns:elem1/ns:elem2' \
 -v ../@time -o " " -v '../@time + ../@length' -o " " -v @value -o " " -v @type -n file.xml

If more attributes are needed from elem1, one can do it like this (also showing the concat() function):

xml sel -N ns="http://xml-namespace-uri" -t -m '//ns:elem1/ns:elem2/..' \
 -v 'concat(@time, " ", @time + @length, " ", ns:elem2/@value, " ", ns:elem2/@type)' -n file.xml

Note the (IMO unnecessary) complication with namespaces (ns, declared with -N), that had me almost giving up on xpath and xmlstarlet, and writing a quick ad-hoc converter.

List.toArray() necessarily returns an array of Object. To get an array of String, you need to use the casting syntax:

String[] strarray = strlist.toArray(new String[0]);

See the javadoc for java.util.List for more.

Use Controller to render your normal views. ApiController action only return data that is serialized and sent to the client.

here is the link

Quote:

Note If you have worked with ASP.NET MVC, then you are already familiar with controllers. They work similarly in Web API, but controllers in Web API derive from the ApiController class instead of Controller class. The first major difference you will notice is that actions on Web API controllers do not return views, they return data.

ApiControllers are specialized in returning data. For example, they take care of transparently serializing the data into the format requested by the client. Also, they follow a different routing scheme by default (as in: mapping URLs to actions), providing a REST-ful API by convention.

You could probably do anything using a Controller instead of an ApiController with the some(?) manual coding. In the end, both controllers build upon the ASP.NET foundation. But having a REST-ful API is such a common requirement today that WebAPI was created to simplify the implementation of a such an API.

It's fairly simple to decide between the two: if you're writing an HTML based web/internet/intranet application - maybe with the occasional AJAX call returning json here and there - stick with MVC/Controller. If you want to provide a data driven/REST-ful interface to a system, go with WebAPI. You can combine both, of course, having an ApiController cater AJAX calls from an MVC page.

To give a real world example: I'm currently working with an ERP system that provides a REST-ful API to its entities. For this API, WebAPI would be a good candidate. At the same time, the ERP system provides a highly AJAX-ified web application that you can use to create queries for the REST-ful API. The web application itself could be implemented as an MVC application, making use of the WebAPI to fetch meta-data etc.

echo "Enter the Programs you want to run:"
> ${PROGRAM_LIST}
while read PROGRAM_ENTRY
do
   if [ ! -s ${PROGRAM_ENTRY} ]
   then
      echo ${PROGRAM_ENTRY} >> ${PROGRAM_LIST}
   else
      break
   fi
done

u can make

'xxxx' text u search and will replace it with 'yyyy'

grep -Rn '**xxxx**' /path | awk -F: '{print $1}' | xargs sed -i 's/**xxxx**/**yyyy**/'

$("#bfCaptchaEntry").click(function(){
    myFunction();
});

Use the synchronisation context if you want to send a result to the UI thread. I needed to change the thread priority so I changed from using thread pool threads (commented out code) and created a new thread of my own. I was still able to use the synchronisation context to return whether the database cancel succeeded or not.

    #region SyncContextCancel

    private SynchronizationContext _syncContextCancel;

    /// <summary>
    /// Gets the synchronization context used for UI-related operations.
    /// </summary>
    /// <value>The synchronization context.</value>
    protected SynchronizationContext SyncContextCancel
    {
        get { return _syncContextCancel; }
    }

    #endregion //SyncContextCancel

    public void CancelCurrentDbCommand()
    {
        _syncContextCancel = SynchronizationContext.Current;

        //ThreadPool.QueueUserWorkItem(CancelWork, null);

        Thread worker = new Thread(new ThreadStart(CancelWork));
        worker.Priority = ThreadPriority.Highest;
        worker.Start();
    }

    SQLiteConnection _connection;
    private void CancelWork()//object state
    {
        bool success = false;

        try
        {
            if (_connection != null)
            {
                log.Debug("call cancel");
                _connection.Cancel();
                log.Debug("cancel complete");
                _connection.Close();
                log.Debug("close complete");
                success = true;
                log.Debug("long running query cancelled" + DateTime.Now.ToLongTimeString());
            }
        }
        catch (Exception ex)
        {
            log.Error(ex.Message, ex);
        }

        SyncContextCancel.Send(CancelCompleted, new object[] { success });
    }

    public void CancelCompleted(object state)
    {
        object[] args = (object[])state;
        bool success = (bool)args[0];

        if (success)
        {
            log.Debug("long running query cancelled" + DateTime.Now.ToLongTimeString());

        }
    }

You could also get all relevant details from performance_schema:

SELECT
OBJECT_SCHEMA
,OBJECT_NAME
,GROUP_CONCAT(DISTINCT EXTERNAL_LOCK)
FROM performance_schema.table_handles 
WHERE EXTERNAL_LOCK IS NOT NULL

GROUP BY
OBJECT_SCHEMA
,OBJECT_NAME

This works similar as

show open tables WHERE In_use > 0

Going off of tbradley22's answer, but using .map instead:

var a = ["car", "bike", "scooter"];
a.map(function(entry) {
    var singleObj = {};
    singleObj['type'] = 'vehicle';
    singleObj['value'] = entry;
    return singleObj;
});

When creating the AlertDialog you can set a theme to use.

Example - Creating the Dialog

AlertDialog.Builder builder = new AlertDialog.Builder(this, R.style.MyAlertDialogStyle);
builder.setTitle("AppCompatDialog");
builder.setMessage("Lorem ipsum dolor...");
builder.setPositiveButton("OK", null);
builder.setNegativeButton("Cancel", null);
builder.show();

styles.xml - Custom style

<style name="MyAlertDialogStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
    <!-- Used for the buttons -->
    <item name="colorAccent">#FFC107</item>
    <!-- Used for the title and text -->
    <item name="android:textColorPrimary">#FFFFFF</item>
    <!-- Used for the background -->
    <item name="android:background">#4CAF50</item>
</style>

Result

Edit

In order to change the Appearance of the Title, you can do the following. First add a new style:

<style name="MyTitleTextStyle">
    <item name="android:textColor">#FFEB3B</item>
    <item name="android:textAppearance">@style/TextAppearance.AppCompat.Title</item>
</style>

afterwards simply reference this style in your MyAlertDialogStyle:

<style name="MyAlertDialogStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
    ...
    <item name="android:windowTitleStyle">@style/MyTitleTextStyle</item>
</style>

This way you can define a different textColor for the message via android:textColorPrimary and a different for the title via the style.

First create the project from the following link to create larave 7 project: Create Project

Now you need to enter your project folder using the following command:

cd myproject

Now try to run artisan command, such as, php artisan.

Or it may happen if you didn't install compose. So if you didn't install composer then run composer install and try again artisan command.

A lot of these answers are pretty old, so I thought I would update with a solution that I think is helpful.

Our issue was similar to OP's, we upgraded 32 bit XP machines to 64 bit windows 7 and our application software that uses a 32 bit ODBC driver stopped being able to write to our database.

Turns out, there are two ODBC Data Source Managers, one for 32 bit and one for 64 bit. So I had to run the 32 bit version which is found in C:\Windows\SysWOW64\odbcad32.exe. Inside the ODBC Data Source Manager, I was able to go to the System DSN tab and Add my driver to the list using the Add button. (You can check the Drivers tab to see a list of the drivers you can add, if your driver isn't in this list then you may need to install it).

The next issue was the software that we ran was compiled to use 'Any CPU'. This would see the operating system was 64 bit, so it would look at the 64 bit ODBC Data Sources. So I had to force the program to compile as an x86 program, which then tells it to look at the 32 bit ODBC Data Sources. To set your program to x86, in Visual Studio go to your project properties and under the build tab at the top there is a platform drop down list, and choose x86. If you don't have the source code and can't compile the program as x86, you might be able to right click the program .exe and go to the compatibility tab and choose a compatibility that works for you.

Once I had the drivers added and the program pointing to the right drivers, everything worked like it use to. Hopefully this helps anyone working with older software.

jQuery hover function gives mouseover and mouseout functionality.

$(selector).hover(inFunction,outFunction);

$(".item-image").hover(function () {
    // mouseover event codes...
}, function () {
    // mouseout event codes...
});

Source: http://www.w3schools.com/jquery/event_hover.asp

There is no way to declare a global variable in Transact-SQL. However, if all you want your variables for is to be accessible across batches of a single script, you can use the SQLCMD tool or the SQLCMD mode of SSMS and define that tool/mode-specific variables like this:

:setvar myvar 10

and then use them like this:

$(myvar)

To use SSMS's SQLCMD mode:

I'm not sure if you are after this, but try this XML:

android:hint="Enter Name"

It displays that text when the input field is empty, selected or unselected.

Or if you want it to do exactly as you described, assign a onClickListener on the editText and set it empty with setText().

response.setContentType("application/json;charset=utf-8");

Update: Python 3.6 implements PEP 528: Change Windows console encoding to UTF-8: the default console on Windows will now accept all Unicode characters. Internally, it uses the same Unicode API as the win-unicode-console package mentioned below. print(unicode_string) should just work now.

I get a UnicodeEncodeError: 'charmap' codec can't encode character... error.

The error means that Unicode characters that you are trying to print can't be represented using the current (chcp) console character encoding. The codepage is often 8-bit encoding such as cp437 that can represent only ~0x100 characters from ~1M Unicode characters:

>>> u"\N{EURO SIGN}".encode('cp437')
Traceback (most recent call last):
...
UnicodeEncodeError: 'charmap' codec can't encode character '\u20ac' in position 0:
character maps to 

I assume this is because the Windows console does not accept Unicode-only characters. What's the best way around this?

Windows console does accept Unicode characters and it can even display them (BMP only) if the corresponding font is configured. WriteConsoleW() API should be used as suggested in @Daira Hopwood's answer. It can be called transparently i.e., you don't need to and should not modify your scripts if you use win-unicode-console package:

T:\> py -mpip install win-unicode-console
T:\> py -mrun your_script.py

See What's the deal with Python 3.4, Unicode, different languages and Windows?

Is there any way I can make Python automatically print a ? instead of failing in this situation?

If it is enough to replace all unencodable characters with ? in your case then you could set PYTHONIOENCODING envvar:

T:\> set PYTHONIOENCODING=:replace
T:\> python3 -c "print(u'[\N{EURO SIGN}]')"
[?]

In Python 3.6+, the encoding specified by PYTHONIOENCODING envvar is ignored for interactive console buffers unless PYTHONLEGACYWINDOWSIOENCODING envvar is set to a non-empty string.

Putting this information here for future readers' benefit.

• 401 (Unauthorized) response header -> Request authentication header

• Here are several WWW-Authenticate response headers. (The full list is at IANA: HTTP Authentication Schemes.)

  • WWW-Authenticate: Basic-> Authorization: Basic + token - Use for basic authentication
  • WWW-Authenticate: NTLM-> Authorization: NTLM + token (2 challenges)
  • WWW-Authenticate: Negotiate -> Authorization: Negotiate + token - used for Kerberos authentication
    • By the way: IANA has this angry remark about Negotiate: This authentication scheme violates both HTTP semantics (being connection-oriented) and syntax (use of syntax incompatible with the WWW-Authenticate and Authorization header field syntax).

You can set the Authorization: Basic header only when you also have the WWW-Authenticate: Basic header on your 401 challenge.

But since you have WWW-Authenticate: Negotiate this should be the case for Kerberos based authentication.

There was almost the same question on GitHub a year ago.

The idea was to rename the master branch:

git branch -m master development
git branch -m published master
git push -f origin master 

Making master have what you want people to use, and do all other work in branches.

(a "git-symbolic-ref HEAD refs/head/published" would not be propagated to the remote repo)

This is similar to "How do I delete origin/master in Git".

As said in this thread: (emphasis mine)

"git clone" creates only a single local branch.
To do that, it looks at the HEAD ref of the remote repo, and creates a local branch with the same name as the remote branch referenced by it.

So to wrap that up, you have repo A and clone it:

• HEAD references refs/heads/master and that exists
  -> you get a local branch called master, starting from origin/master

• HEAD references refs/heads/anotherBranch and that exists
  -> you get a local branch called anotherBranch, starting from origin/anotherBranch

• HEAD references refs/heads/master and that doesn't exist
  -> "git clone" complains

Not sure if there's any way to directly modify the HEAD ref in a repo.

(which is the all point of your question, I know ;) )

Maybe the only way would be a "publication for the poor", where you:

 $ git-symbolic-ref HEAD refs/head/published
 $ git-update-server-info
 $ rsync -az .git/* server:/local_path_to/git/myRepo.git/

But that would involve write access to the server, which is not always possible.

As I explain in "Git: Correct way to change Active Branch in a bare repository?", git remote set-head wouldn't change anything on the remote repo.

It would only change the remote tracking branch stored locally in your local repo, in remotes/<name>/HEAD.

With Git 2.29 (Q4 2020), "git remote set-head^(man)" that failed still said something that hints the operation went through, which was misleading.

See commit 5a07c6c (17 Sep 2020) by Christian Schlack (cschlack).
^{(Merged by Junio C Hamano -- gitster -- in commit 39149df, 22 Sep 2020)}

remote: don't show success message when set-head fails

^{Signed-off-by: Christian Schlack}

Suppress the message 'origin/HEAD set to master' in case of an error.

$ git remote set-head origin -a
error: Not a valid ref: refs/remotes/origin/master
origin/HEAD set to master

You could make a JavaScript method to check to see if the Enter key was hit, and if it is, to stop the submit.

<script type="text/javascript">
  function noenter() {
  return !(window.event && window.event.keyCode == 13); }
</script>

Just call that on the submit method.

public double[] sortArrayAlgorithm(double[] array) { //sort in descending order
    for (int i = 0; i < array.length; i++) {
        for (int j = 0; j < array.length; j++) {
            if (array[i] >= array[j]) {
                double x = array[i];
                array[i] = array[j];
                array[j] = x;
            }
        }
    }
    return array;
}

just use this method to sort an array of type double in descending order, you can use it to sort arrays of any other types(like int, float, and etc) just by changing the "return type", the "argument type" and the variable "x" type to the corresponding type. you can also change ">=" to "<=" in the if condition to make the order ascending.

Wrap an ArrayAdapter around your List<ScanResult>. Override getView() to populate your rows with the ScanResult data. Here is a free excerpt from one of my books that covers how to create custom ArrayAdapters like this.

For ExtJS users, if you already have the encoded string, for example when the returned value of a library function is the innerHTML content, consider this ExtJS function:

Ext.util.Format.htmlDecode(innerHtmlContent)

On iOS 5 and later:

input {
  border-radius: 0;
}

input[type="search"] {
  -webkit-appearance: none;
}

If you must only remove the rounded corners on iOS or otherwise for some reason cannot normalize rounded corners across platforms, use input { -webkit-border-radius: 0; } property instead, which is still supported. Of course do note that Apple can choose to drop support for the prefixed property at any time, but considering their other platform-specific CSS features chances are they'll keep it around.

On legacy versions you had to set -webkit-appearance: none instead:

input {
    -webkit-appearance: none;
}

As mentioned by others, Heap can do findMin or findMax in O(1) but not both in the same data structure. However I disagree that Heap is better in findMin/findMax. In fact, with a slight modification, the BST can do both findMin and findMax in O(1).

In this modified BST, you keep track of the the min node and max node everytime you do an operation that can potentially modify the data structure. For example in insert operation you can check if the min value is larger than the newly inserted value, then assign the min value to the newly added node. The same technique can be applied on the max value. Hence, this BST contain these information which you can retrieve them in O(1). (same as binary heap)

In this BST (Balanced BST), when you pop min or pop max, the next min value to be assigned is the successor of the min node, whereas the next max value to be assigned is the predecessor of the max node. Thus it perform in O(1). However we need to re-balance the tree, thus it will still run O(log n). (same as binary heap)

I would be interested to hear your thought in the comment below. Thanks :)

Update

Cross reference to similar question Can we use binary search tree to simulate heap operation? for more discussion on simulating Heap using BST.

For documentation purpose, it's better to list the string values that are legal:

size: PropTypes.oneOfType([
    PropTypes.number,
    PropTypes.oneOf([ 'SMALL', 'LARGE' ]),
]),

In IntelliJ IDEA:

In File Menu ? Project Structure ? Project, change Project Language Level to 8.0 - Lambdas, type annotations etc.

For Android 3.0+ Go File ? Project Structure ? Module ? app and In Properties Tab set Source Compatibility and Target Compatibility to 1.8 (Java 8)

Screenshot:

While there is no valid way to omit an image's source, there are sources which won't cause server hits. I recently had a similar issue with iframes and determined //:0 to be the best option. No, really!

Starting with // (omitting the protocol) causes the protocol of the current page to be used, preventing "insecure content" warnings in HTTPS pages. Skipping the host name isn't necessary, but makes it shorter. Finally, a port of :0 ensures that a server request can't be made (it isn't a valid port, according to the spec).

This is the only URL which I found caused no server hits or error messages in any browser. The usual choice — javascript:void(0) — will cause an "insecure content" warning in IE7 if used on a page served via HTTPS. Any other port caused an attempted server connection, even for invalid addresses. (Some browsers would simply make the invalid request and wait for them to time out.)

This was tested in Chrome, Safari 5, FF 3.6, and IE 6/7/8, but I would expect it to work in any browser, as it should be the network layer which kills any attempted request.

^(0|[1-9][0-9]*)$

I had similiar issue. VS 2010, c# CLR 2 Nunit 2.5.7 , just build > clean solution from VS helped to resolve this issue

A Stacked bar chart should suffice:

Setup data as follows

Name    Start       End         Duration (End - Start)
Fred    1/01/1981   1/06/1985    1612   
Bill    1/07/1985   1/11/2000    5602  
Joe     1/01/1980   1/12/2001    8005  
Jim     1/03/1999   1/01/2000    306  

1. Plot Start and Duration as a stacked bar chart
2. Set the X-Axis minimum to the desired start date
3. Set the Fill Colour of thestart range to no fill
4. Set the Fill of individual bars to suit

(example prepared in Excel 2010)

import json

json_data = json.dumps({
  "result":[
    {
      "run":[
        {
          "action":"stop"
        },
        {
          "action":"start"
        },
        {
          "action":"start"
        }
      ],
      "find": "true"
    }
  ]
})

item_dict = json.loads(json_data)
print len(item_dict['result'][0]['run'])

Convert it in dict.

Or you can simply update without using join like this:

Update t1 set  t1.Description = t2.Description from @tbl2 t2,tbl1 t1
where t1.ID= t2.ID

you can try this trick!

1st) do this:

<label for="img">
   <input type="submit" name="submit" id="img" value="img-btn">
   <img src="yourimage.jpg" id="img">
</label>

2nd) style it!

<style type="text/css">
   img:hover {
       cursor: pointer;
   }
   input[type=submit] {
       display: none;
   }
</style>

It is not clean but it will do the job!

The go-uuid library is NOT RFC4122 compliant. The variant bits are not set correctly. There have been several attempts by community members to have this fixed but pull requests for the fix are not being accepted.

You can generate UUIDs using the Go uuid library I rewrote based on the go-uuid library. There are several fixes and improvements. This can be installed with:

go get github.com/twinj/uuid

You can generate random (version 4) UUIDs with:

import "github.com/twinj/uuid"

u := uuid.NewV4()

The returned UUID type is an interface and the underlying type is an array.

The library also generates v1 UUIDs and correctly generates v3 and 5 UUIDs. There are several new methods to help with printing and formatting and also new general methods to create UUIDs based off of existing data.

[Mac only]

If you need to delete your authentication, use

git credential-osxkeychain erase
host=github.com
protocol=https

on Mac.

See https://help.github.com/articles/updating-credentials-from-the-osx-keychain/

Html.Partial returns a String. Html.RenderPartial calls Write internally and returns void.

The basic usage is:

// Razor syntax
@Html.Partial("ViewName")
@{ Html.RenderPartial("ViewName");  }

// WebView syntax
<%: Html.Partial("ViewName") %>
<% Html.RenderPartial("ViewName"); %>

In the snippet above, both calls will yield the same result.

While one can store the output of Html.Partial in a variable or return it from a method, one cannot do this with Html.RenderPartial.

The result will be written to the Response stream during execution/evaluation.

This also applies to Html.Action and Html.RenderAction.

Could be short as:

LocalDate.now().format(DateTimeFormatter.ofPattern("dd/MM/yyyy"));

As far as you're concerned once you've "pulled out" the contents with something like .html() it's just a string. You can test that with

<html> 
  <head>
    <title>runthis</title>
    <script type="text/javascript" language="javascript" src="jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready( function() {
            var x = $("#foo").html();
            alert( typeof(x) );
        });
    </script>
    </head>
    <body>
        <div id="foo"><table><tr><td>x</td></tr></table><span>xyz</span></div>
    </body>
</html>

The alert text is string. As long as you don't pass it to a parser there's no magic about it, it's a string like any other string.
There's nothing that hinders you from using .post() to send this string back to the server.

edit: Don't pass a string as the parameter data to .post() but an object, like

var data = {
  id: currid,
  html: div_html
};
$.post("http://...", data, ...);

jquery will handle the encoding of the parameters.
If you (for whatever reason) want to keep your string you have to encode the values with something like escape().

var data = 'id='+ escape(currid) +'&html='+ escape(div_html);

    void NumericTextBoxInput(object sender, TextCompositionEventArgs e)
    {
        TextBox txt = (TextBox)sender;
        var regex = new Regex(@"^[0-9]*(?:\.[0-9]{0,1})?$");
        string str = txt.Text + e.Text.ToString();
        int cntPrc = 0;
        if (str.Contains('.'))
        {
            string[] tokens = str.Split('.');
            if (tokens.Count() > 0)
            {
                string result = tokens[1];
                char[] prc = result.ToCharArray();
                cntPrc = prc.Count();
            }
        }
        if (regex.IsMatch(e.Text) && !(e.Text == "." && ((TextBox)sender).Text.Contains(e.Text)) && (cntPrc < 3))
        {
            e.Handled = false;
        }
        else
        {
            e.Handled = true;
        }
    }

Try disabling the extension Bundler & Minifier

You can use PowerShell to run b.bat as administrator from a.bat:

set mydir=%~dp0

Powershell -Command "& { Start-Process \"%mydir%b.bat\" -verb RunAs}"

It will prompt the user with a confirmation dialog. The user chooses YES, and then b.bat will be run as administrator.

Why not try find /usr/include/X11 -name Xlib.h

If there is a hit, you have Xlib.h

If not install it using sudo apt-get install libx11-dev

and you are good to go :)

Here's some absolutely straightforward C++ code to solve the problem which did ask for all the combinations to be shown.

#include <stdio.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
    if (argc != 2)
    {
        printf("usage: change amount-in-cents\n");
        return 1;
    }

    int total = atoi(argv[1]);

    printf("quarter\tdime\tnickle\tpenny\tto make %d\n", total);

    int combos = 0;

    for (int q = 0; q <= total / 25; q++)
    {
        int total_less_q = total - q * 25;
        for (int d = 0; d <= total_less_q / 10; d++)
        {
            int total_less_q_d = total_less_q - d * 10;
            for (int n = 0; n <= total_less_q_d / 5; n++)
            {
                int p = total_less_q_d - n * 5;
                printf("%d\t%d\t%d\t%d\n", q, d, n, p);
                combos++;
            }
        }
    }

    printf("%d combinations\n", combos);

    return 0;
}

But I'm quite intrigued about the sub problem of just calculating the number of combinations. I suspect there's a closed-form equation for it.

The ToolTip is a single WinForms control that handles displaying tool tips for multiple elements on a single form.

Say your button is called MyButton.

1. Add a ToolTip control (under Common Controls in the Windows Forms toolbox) to your form.
2. Give it a name - say MyToolTip
3. Set the "Tooltip on MyToolTip" property of MyButton (under Misc in the button property grid) to the text that should appear when you hover over it.

The tooltip will automatically appear when the cursor hovers over the button, but if you need to display it programmatically, call

MyToolTip.Show("Tooltip text goes here", MyButton);

in your code to show the tooltip, and

MyToolTip.Hide(MyButton);

to make it disappear again.

After making the change suggested above by Martin, I was still getting the same error. I had to make an additional change to my parsing code. I was parsing the XML file via a DocumentBuilder as shown in the oracle docs: https://docs.oracle.com/javase/7/docs/api/javax/xml/validation/package-summary.html

// parse an XML document into a DOM tree
DocumentBuilder parser = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document document = parser.parse(new File("example.xml"));

The problem was that DocumentBuilder is not namespace aware by default. The following additional change resolved the issue:

// parse an XML document into a DOM tree
DocumentBuilderFactory dmfactory = DocumentBuilderFactory.newInstance();
dmfactory.setNamespaceAware(true);

DocumentBuilder parser = dmfactory.newDocumentBuilder();
Document document = parser.parse(new File("example.xml"));

Here's how I do it. I scan all the subfolders (sub-packages) and I don't try to load anonymous classes:

   /**
   * Attempts to list all the classes in the specified package as determined
   * by the context class loader, recursively, avoiding anonymous classes
   * 
   * @param pckgname
   *            the package name to search
   * @return a list of classes that exist within that package
   * @throws ClassNotFoundException
   *             if something went wrong
   */
  private static List<Class> getClassesForPackage(String pckgname) throws ClassNotFoundException {
      // This will hold a list of directories matching the pckgname. There may be more than one if a package is split over multiple jars/paths
      ArrayList<File> directories = new ArrayList<File>();
      String packageToPath = pckgname.replace('.', '/');
      try {
          ClassLoader cld = Thread.currentThread().getContextClassLoader();
          if (cld == null) {
              throw new ClassNotFoundException("Can't get class loader.");
          }

          // Ask for all resources for the packageToPath
          Enumeration<URL> resources = cld.getResources(packageToPath);
          while (resources.hasMoreElements()) {
              directories.add(new File(URLDecoder.decode(resources.nextElement().getPath(), "UTF-8")));
          }
      } catch (NullPointerException x) {
          throw new ClassNotFoundException(pckgname + " does not appear to be a valid package (Null pointer exception)");
      } catch (UnsupportedEncodingException encex) {
          throw new ClassNotFoundException(pckgname + " does not appear to be a valid package (Unsupported encoding)");
      } catch (IOException ioex) {
          throw new ClassNotFoundException("IOException was thrown when trying to get all resources for " + pckgname);
      }

      ArrayList<Class> classes = new ArrayList<Class>();
      // For every directoryFile identified capture all the .class files
      while (!directories.isEmpty()){
          File directoryFile  = directories.remove(0);             
          if (directoryFile.exists()) {
              // Get the list of the files contained in the package
              File[] files = directoryFile.listFiles();

              for (File file : files) {
                  // we are only interested in .class files
                  if ((file.getName().endsWith(".class")) && (!file.getName().contains("$"))) {
                      // removes the .class extension
                      int index = directoryFile.getPath().indexOf(packageToPath);
                      String packagePrefix = directoryFile.getPath().substring(index).replace('/', '.');;                          
                    try {                  
                      String className = packagePrefix + '.' + file.getName().substring(0, file.getName().length() - 6);                            
                      classes.add(Class.forName(className));                                
                    } catch (NoClassDefFoundError e)
                    {
                      // do nothing. this class hasn't been found by the loader, and we don't care.
                    }
                  } else if (file.isDirectory()){ // If we got to a subdirectory
                      directories.add(new File(file.getPath()));                          
                  }
              }
          } else {
              throw new ClassNotFoundException(pckgname + " (" + directoryFile.getPath() + ") does not appear to be a valid package");
          }
      }
      return classes;
  }  

Scheme doesn't have algebraic data types or pattern matching but it's certainly a functional language. Annoying things about Python from a functional programming perspective:

1. Crippled Lambdas. Since Lambdas can only contain an expression, and you can't do everything as easily in an expression context, this means that the functions you can define "on the fly" are limited.

2. Ifs are statements, not expressions. This means, among other things, you can't have a lambda with an If inside it. (This is fixed by ternaries in Python 2.5, but it looks ugly.)

3. Guido threatens to remove map, filter, and reduce every once in a while

On the other hand, python has lexical closures, Lambdas, and list comprehensions (which are really a "functional" concept whether or not Guido admits it). I do plenty of "functional-style" programming in Python, but I'd hardly say it's ideal.

Do try to give print (df.describe()) a shot. I hope it will be very helpful to get an overall description of your dataframe.

Private Sub Main()
    Dim value = getValue()
    'do something with value
End Sub

Private Function getValue() As Integer
    Return 3
End Function

from inside an activity that calls a layout and a textview, this click listener works:

setContentView(R.layout.your_layout);
TextView tvGmail = (TextView) findViewById(R.id.tvGmail);
String TAG = "yourLogCatTag";
tvGmail.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View viewIn) {
                try {
                    Log.d(TAG,"GMAIL account selected");
                } catch (Exception except) {
                    Log.e(TAG,"Ooops GMAIL account selection problem "+except.getMessage());
                }
            }
        });

the text view is declared like this (default wizard):

        <TextView
            android:id="@+id/tvGmail"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:text="@string/menu_id_google"
            android:textSize="30sp" />

and in the strings.xml file

<string name="menu_id_google">Google ID (Gmail)</string>

this is working for me

i use this path

String FILENAME_PATH =  "/mnt/sdcard/Download/Version";

public static String getStringFromFile (String filePath) throws Exception {
    File fl = new File(filePath);
    FileInputStream fin = new FileInputStream(fl);
    String ret = convertStreamToString(fin);
    //Make sure you close all streams.
    fin.close();        
    return ret;

}

If the body of the arrow function is wrapped in curly braces, it is not implicitly returned. Wrap the object in parentheses. It would look something like this.

p => ({ foo: 'bar' })

By wrapping the body in parens, the function will return { foo: 'bar }.

Hopefully, that solves your problem. If not, I recently wrote an article about Arrow functions which covers it in more detail. I hope you find it useful. Javascript Arrow Functions

• I know this answer is very much late. But I wish this will help other developers also. :-)
• The Following code will add multiple markers on the google map with the information window.
• And this code can be used to plot any number of markers on the map.
• Please put your Google Map API key to the correct position of this code. (I have marked that as "Your API Key")

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>My Google Map</title>
    <style>
        #map{
            height: 600px;
            width: 100%;
        }
    </style>
</head>
<body>

<h1>My Google Map`</h1>
<div id="map"></div>


    <script>
        function initMap(){
          //Map options
            var options = {
                zoom:9,
                center:{lat:42.3601, lng:-71.0589}
            }
            // new map
            var map = new google.maps.Map(document.getElementById('map'), options);
            // customer marker
            var iconBase = 'https://maps.google.com/mapfiles/kml/shapes/parking_lot_maps.png';
            //array of Marrkeers
            var markers = [
              {
                coords:{lat: 42.4668, lng: -70.9495},img:iconBase,con:'<h3> This Is your Content <h3>'
              },
              {
                coords:{lat: 42.8584, lng: -70.9300},img:iconBase,con:'<h3> This Is your Content <h3>'
              },
              {
                coords:{lat: 42.7762, lng: -71.0773},img:iconBase,con:'<h3> This Is your Content <h3>'
              }
            ];

            //loopthrough markers
            for(var i = 0; i <markers.length; i++){
              //add markeers
              addMarker(markers[i]);
            }

            //function for the plotting markers on the map
            function addMarker (props){
              var marker = new google.maps.Marker({
                position: props.coords,
                map:map,
                icon:props.img
              });
              var infoWindow = new google.maps.InfoWindow({
                content:props.con,
              });
              marker.addListener("click", () => {
                infoWindow.open(map, marker);
              });
            }
        }
    </script>

    <script
      src="https://maps.googleapis.com/maps/api/js?key=**YourAPIKey**&callback=initMap"
      defer
    ></script>

</body>
</html>

This is not the best way to do it the better answers are above. This is just another way to check it by using Android Logs. Put them all in this helps to catch parsing errors.

 call.enqueue(new Callback<JsonObject>() {
                    @Override
                    public void onResponse(Call<JsonObject> call,
                                           Response<JsonObject> response) {

    // Catching Responses From Retrofit
    Log.d("TAG", "onResponseisSuccessful: "+response.isSuccessful());
    Log.d("TAG", "onResponsebody: "+response.body());
    Log.d("TAG", "onResponseerrorBody: "+response.errorBody());
    Log.d("TAG", "onResponsemessage: "+response.message());
    Log.d("TAG", "onResponsecode: "+response.code());
    Log.d("TAG", "onResponseheaders: "+response.headers());
    Log.d("TAG", "onResponseraw: "+response.raw());
    Log.d("TAG", "onResponsetoString: "+response.toString());

                    }

                    @Override
                    public void onFailure(Call<JsonObject> call,
                                          Throwable t) {

Log.d("TAG", "onFailuregetLocalizedMessage: " +t.getLocalizedMessage());
Log.d("TAG", "onFailuregetMessage: " +t.getMessage());
Log.d("TAG", "onFailuretoString: " +t.toString());
Log.d("TAG", "onFailurefillInStackTrace: " +t.fillInStackTrace());
Log.d("TAG", "onFailuregetCause: " +t.getCause());
Log.d("TAG", "onFailuregetStackTrace: " + Arrays.toString(t.getStackTrace()));
Log.d("TAG", "getSuppressed: " + Arrays.toString(t.getSuppressed()));

                    }
                });

String1.scan(/<([^>]*)>/).last.first

scan creates an array which, for each <item> in String1 contains the text between the < and the > in a one-element array (because when used with a regex containing capturing groups, scan creates an array containing the captures for each match). last gives you the last of those arrays and first then gives you the string in it.

Same problem fetch main problem in PreparedStatement use simple statement then you successfully insert record same use below.

String  st2="insert into 
user(gender,name,address,telephone,fax,email,
     destination,sdate,edate,Participant,hcategory,
     Culture,Nature,People,Cities,Beaches,Festivals,username,password) 
values('"+gender+"','"+name+"','"+address+"','"+phone+"','"+fax+"',
       '"+email+"','"+desti+"','"+sdate+"','"+edate+"','"+parti+"',
       '"+hotel+"','"+chk1+"','"+chk2+"','"+chk3+"','"+chk4+"',
       '"+chk5+"','"+chk6+"','"+user+"','"+password+"')";


int i=stm.executeUpdate(st2);

Use the lsof command "lsof -i tcp:port #", here is an example.

$ lsof -i tcp:1555 
COMMAND   PID USER   FD   TYPE   DEVICE SIZE/OFF NODE NAME
java    27330 john  121u  IPv4 36028819      0t0  TCP 10.10.10.1:58615->10.10.10.10:livelan (ESTABLISHED)
java    27330 john  201u  IPv4 36018833      0t0  TCP 10.10.10.1:58586->10.10.10.10:livelan (ESTABLISHED)
java    27330 john  264u  IPv4 36020018      0t0  TCP 10.10.10.1:58598->10.10.10.10:livelan (ESTABLISHED)
java    27330 john  312u  IPv4 36058194      0t0  TCP 10.10.10.1:58826->10.10.10.10:livelan (ESTABLISHED)

To remove the first character you would use:

var myOriginalString = ",'first string','more','even more'"; 
var myString = myOriginalString.substring(1);

I'm not sure this will be the result you're looking for though because you will still need to split it to create an array with it. Maybe something like:

var myString = myOriginalString.substring(1);
var myArray = myString.split(',');

Keep in mind, the ' character will be a part of each string in the split here.

One more solution when you want to use data from any sell ( in the key C3)

=SUMIF(Sheet6!M:M;CONCATENATE("<";TEXT(C3;"dd.mm.yyyy"));Sheet6!L:L)

You could do:
sh scriptname.sh

I have a similar problem, but now I know the reason.

After we use git init, we should add a remote repository using

git remote add name url

Pay attention to the word name, if we change it to origin, then this problem will not happen.

Of course, if we change it to py, then using git pull py branch and git push py branch every time you pull and push something will also be OK.

Great solution but for my Windows I need make a modifications. Below the modify code

function Zip($source, $destination){

if (!extension_loaded('zip') || !file_exists($source)) {
    return false;
}

$zip = new ZipArchive();
if (!$zip->open($destination, ZIPARCHIVE::CREATE)) {
    return false;
}

$source = str_replace('\\', '/', realpath($source));

if (is_dir($source) === true)
{
    $files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($source), RecursiveIteratorIterator::SELF_FIRST);

    foreach ($files as $file)
    {
        $file = str_replace('\\', '/', $file);

        // Ignore "." and ".." folders
        if( in_array(substr($file, strrpos($file, '/')+1), array('.', '..')) )
            continue;

        if (is_dir($file) === true)
        {
            $zip->addEmptyDir(str_replace($source . '/', '', $file));
        }
        else if (is_file($file) === true)
        {

            $str1 = str_replace($source . '/', '', '/'.$file);
            $zip->addFromString($str1, file_get_contents($file));

        }
    }
}
else if (is_file($source) === true)
{
    $zip->addFromString(basename($source), file_get_contents($source));
}

return $zip->close();
}

From the C99 standard (C++ should be the same, barring strange overloading)

6.5.2.4 Postfix increment and decrement operators

Constraints

1 The operand of the postfix increment or decrement operator shall have qualified or unqualified real or pointer type and shall be a modifiable lvalue.

Semantics

2 The result of the postfix ++ operator is the value of the operand. After the result is obtained, the value of the operand is incremented. (That is, the value 1 of the appropriate type is added to it.) See the discussions of additive operators and compound assignment for information on constraints, types, and conversions and the effects of operations on pointers. The side effect of updating the stored value of the operand shall occur between the previous and the next sequence point.

3 The postfix -- operator is analogous to the postfix ++ operator, except that the value of the operand is decremented (that is, the value 1 of the appropriate type is subtracted from it).

6.5.3.1 Prefix increment and decrement operators

Constraints

1 The operand of the prefix increment or decrement operator shall have qualified or unqualified real or pointer type and shall be a modifiable lvalue.

Semantics

2 The value of the operand of the prefix ++ operator is incremented. The result is the new value of the operand after incrementation. The expression ++E is equivalent to (E+=1). See the discussions of additive operators and compound assignment for information on constraints, types, side effects, and conversions and the effects of operations on pointers.

3 The prefix -- operator is analogous to the prefix ++ operator, except that the value of the operand is decremented.

package com.ezeon.util.gen;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.security.spec.AlgorithmParameterSpec;
import java.security.spec.InvalidKeySpecException;
import java.security.spec.KeySpec;
import javax.crypto.*;
import javax.crypto.spec.PBEKeySpec;
import javax.crypto.spec.PBEParameterSpec;
/*** Encryption and Decryption of String data; PBE(Password Based Encryption and Decryption)
* @author Vikram
*/
public class CryptoUtil 
{

    Cipher ecipher;
    Cipher dcipher;
    // 8-byte Salt
    byte[] salt = {
        (byte) 0xA9, (byte) 0x9B, (byte) 0xC8, (byte) 0x32,
        (byte) 0x56, (byte) 0x35, (byte) 0xE3, (byte) 0x03
    };
    // Iteration count
    int iterationCount = 19;

    public CryptoUtil() {

    }

    /**
     *
     * @param secretKey Key used to encrypt data
     * @param plainText Text input to be encrypted
     * @return Returns encrypted text
     * @throws java.security.NoSuchAlgorithmException
     * @throws java.security.spec.InvalidKeySpecException
     * @throws javax.crypto.NoSuchPaddingException
     * @throws java.security.InvalidKeyException
     * @throws java.security.InvalidAlgorithmParameterException
     * @throws java.io.UnsupportedEncodingException
     * @throws javax.crypto.IllegalBlockSizeException
     * @throws javax.crypto.BadPaddingException
     *
     */
    public String encrypt(String secretKey, String plainText)
            throws NoSuchAlgorithmException,
            InvalidKeySpecException,
            NoSuchPaddingException,
            InvalidKeyException,
            InvalidAlgorithmParameterException,
            UnsupportedEncodingException,
            IllegalBlockSizeException,
            BadPaddingException {
        //Key generation for enc and desc
        KeySpec keySpec = new PBEKeySpec(secretKey.toCharArray(), salt, iterationCount);
        SecretKey key = SecretKeyFactory.getInstance("PBEWithMD5AndDES").generateSecret(keySpec);
        // Prepare the parameter to the ciphers
        AlgorithmParameterSpec paramSpec = new PBEParameterSpec(salt, iterationCount);

        //Enc process
        ecipher = Cipher.getInstance(key.getAlgorithm());
        ecipher.init(Cipher.ENCRYPT_MODE, key, paramSpec);
        String charSet = "UTF-8";
        byte[] in = plainText.getBytes(charSet);
        byte[] out = ecipher.doFinal(in);
        String encStr = new String(Base64.getEncoder().encode(out));
        return encStr;
    }

    /**
     * @param secretKey Key used to decrypt data
     * @param encryptedText encrypted text input to decrypt
     * @return Returns plain text after decryption
     * @throws java.security.NoSuchAlgorithmException
     * @throws java.security.spec.InvalidKeySpecException
     * @throws javax.crypto.NoSuchPaddingException
     * @throws java.security.InvalidKeyException
     * @throws java.security.InvalidAlgorithmParameterException
     * @throws java.io.UnsupportedEncodingException
     * @throws javax.crypto.IllegalBlockSizeException
     * @throws javax.crypto.BadPaddingException
     */
    public String decrypt(String secretKey, String encryptedText)
            throws NoSuchAlgorithmException,
            InvalidKeySpecException,
            NoSuchPaddingException,
            InvalidKeyException,
            InvalidAlgorithmParameterException,
            UnsupportedEncodingException,
            IllegalBlockSizeException,
            BadPaddingException,
            IOException {
        //Key generation for enc and desc
        KeySpec keySpec = new PBEKeySpec(secretKey.toCharArray(), salt, iterationCount);
        SecretKey key = SecretKeyFactory.getInstance("PBEWithMD5AndDES").generateSecret(keySpec);
        // Prepare the parameter to the ciphers
        AlgorithmParameterSpec paramSpec = new PBEParameterSpec(salt, iterationCount);
        //Decryption process; same key will be used for decr
        dcipher = Cipher.getInstance(key.getAlgorithm());
        dcipher.init(Cipher.DECRYPT_MODE, key, paramSpec);
        byte[] enc = Base64.getDecoder().decode(encryptedText);
        byte[] utf8 = dcipher.doFinal(enc);
        String charSet = "UTF-8";
        String plainStr = new String(utf8, charSet);
        return plainStr;
    }    
    public static void main(String[] args) throws Exception {
        CryptoUtil cryptoUtil=new CryptoUtil();
        String key="ezeon8547";   
        String plain="This is an important message";
        String enc=cryptoUtil.encrypt(key, plain);
        System.out.println("Original text: "+plain);
        System.out.println("Encrypted text: "+enc);
        String plainAfter=cryptoUtil.decrypt(key, enc);
        System.out.println("Original text after decryption: "+plainAfter);
    }
}

you have a lot of answers in the post

var d1 = new Date (),
d2 = new Date ( d1 );
d2.setMinutes ( d1.getMinutes() + 20 );
alert ( d2 );

Per zanco's answer, you're not providing a remote command to ssh, given how the shell parses the command line. To solve this problem, change the syntax of your ssh command invocation so that the remote command is comprised of a syntactically correct, multi-line string.

There are a variety of syntaxes that can be used. For example, since commands can be piped into bash and sh, and probably other shells too, the simplest solution is to just combine ssh shell invocation with heredocs:

ssh user@server /bin/bash <<'EOT'
echo "These commands will be run on: $( uname -a )"
echo "They are executed by: $( whoami )"
EOT

Note that executing the above without /bin/bash will result in the warning Pseudo-terminal will not be allocated because stdin is not a terminal. Also note that EOT is surrounded by single-quotes, so that bash recognizes the heredoc as a nowdoc, turning off local variable interpolation so that the command text will be passed as-is to ssh.

If you are a fan of pipes, you can rewrite the above as follows:

cat <<'EOT' | ssh user@server /bin/bash
echo "These commands will be run on: $( uname -a )"
echo "They are executed by: $( whoami )"
EOT

The same caveat about /bin/bash applies to the above.

Another valid approach is to pass the multi-line remote command as a single string, using multiple layers of bash variable interpolation as follows:

ssh user@server "$( cat <<'EOT'
echo "These commands will be run on: $( uname -a )"
echo "They are executed by: $( whoami )"
EOT
)"

The solution above fixes this problem in the following manner:

1. ssh user@server is parsed by bash, and is interpreted to be the ssh command, followed by an argument user@server to be passed to the ssh command

2. " begins an interpolated string, which when completed, will comprise an argument to be passed to the ssh command, which in this case will be interpreted by ssh to be the remote command to execute as user@server

3. $( begins a command to be executed, with the output being captured by the surrounding interpolated string

4. cat is a command to output the contents of whatever file follows. The output of cat will be passed back into the capturing interpolated string

5. << begins a bash heredoc

6. 'EOT' specifies that the name of the heredoc is EOT. The single quotes ' surrounding EOT specifies that the heredoc should be parsed as a nowdoc, which is a special form of heredoc in which the contents do not get interpolated by bash, but rather passed on in literal format

7. Any content that is encountered between <<'EOT' and <newline>EOT<newline> will be appended to the nowdoc output

8. EOT terminates the nowdoc, resulting in a nowdoc temporary file being created and passed back to the calling cat command. cat outputs the nowdoc and passes the output back to the capturing interpolated string

9. ) concludes the command to be executed

10. " concludes the capturing interpolated string. The contents of the interpolated string will be passed back to ssh as a single command line argument, which ssh will interpret as the remote command to execute as user@server

If you need to avoid using external tools like cat, and don't mind having two statements instead of one, use the read built-in with a heredoc to generate the SSH command:

IFS='' read -r -d '' SSH_COMMAND <<'EOT'
echo "These commands will be run on: $( uname -a )"
echo "They are executed by: $( whoami )"
EOT

ssh user@server "${SSH_COMMAND}"

I recently had this same problem. Unfortunately, NotifyIcon is only a Windows.Forms control at the moment, if you want to use it you are going to have to include that part of the framework. I guess that depends how much of a WPF purist you are.

If you want a quick and easy way of getting started check out this WPF NotifyIcon control on the Code Project which does not rely on the WinForms NotifyIcon at all. A more recent version seems to be available on the author's website and as a NuGet package. This seems like the best and cleanest way to me so far.

• Rich ToolTips rather than text
• WPF context menus and popups
• Command support and routed events
• Flexible data binding
• Rich balloon messages rather than the default messages provides by the OS

Check it out. It comes with an amazing sample app too, very easy to use, and you can have great looking Windows Live Messenger style WPF popups, tooltips, and context menus. Perfect for displaying an RSS feed, I am using it for a similar purpose.

First open the file in read mode.Then use readlines() method to read line by line.All the lines stored in a list.Now you can use list slices to get first and last lines of the file.

    a=open('file.txt','rb')
    lines = a.readlines()
    if lines:
        first_line = lines[:1]
        last_line = lines[-1]

The Objective-C language level synchronization uses the mutex, just like NSLock does. Semantically there are some small technical differences, but it is basically correct to think of them as two separate interfaces implemented on top of a common (more primitive) entity.

In particular with a NSLock you have an explicit lock whereas with @synchronized you have an implicit lock associated with the object you are using to synchronize. The benefit of the language level locking is the compiler understands it so it can deal with scoping issues, but mechanically they behave basically the same.

You can think of @synchronized as a compiler rewrite:

- (NSString *)myString {
  @synchronized(self) {
    return [[myString retain] autorelease];
  }
}

is transformed into:

- (NSString *)myString {
  NSString *retval = nil;
  pthread_mutex_t *self_mutex = LOOK_UP_MUTEX(self);
  pthread_mutex_lock(self_mutex);
  retval = [[myString retain] autorelease];
  pthread_mutex_unlock(self_mutex);
  return retval;
}

That is not exactly correct because the actual transform is more complex and uses recursive locks, but it should get the point across.

import pygame, sys
from pygame.locals import *

def main():
    pygame.init()

    DISPLAY=pygame.display.set_mode((500,400),0,32)

    WHITE=(255,255,255)
    BLUE=(0,0,255)

    DISPLAY.fill(WHITE)

    pygame.draw.rect(DISPLAY,BLUE,(200,150,100,50))

    while True:
        for event in pygame.event.get():
            if event.type==QUIT:
                pygame.quit()
                sys.exit()
        pygame.display.update()

main()

This creates a simple window 500 pixels by 400 pixels that is white. Within the window will be a blue rectangle. You need to use the pygame.draw.rect to go about this, and you add the DISPLAY constant to add it to the screen, the variable blue to make it blue (blue is a tuple that values which equate to blue in the RGB values and it's coordinates.

Look up pygame.org for more info

Below is an example that gets as close as you get.

for(var key in data){
  var value = data[key];    
  //your processing here
}

If you're using jQuery see: http://api.jquery.com/jQuery.each/

json works with Unicode text in Python 3 (JSON format itself is defined only in terms of Unicode text) and therefore you need to decode bytes received in HTTP response. r.headers.get_content_charset('utf-8') gets your the character encoding:

#!/usr/bin/env python3
import io
import json
from urllib.request import urlopen

with urlopen('https://httpbin.org/get') as r, \
     io.TextIOWrapper(r, encoding=r.headers.get_content_charset('utf-8')) as file:
    result = json.load(file)
print(result['headers']['User-Agent'])

It is not necessary to use io.TextIOWrapper here:

#!/usr/bin/env python3
import json
from urllib.request import urlopen

with urlopen('https://httpbin.org/get') as r:
    result = json.loads(r.read().decode(r.headers.get_content_charset('utf-8')))
print(result['headers']['User-Agent'])

I find that I have similar conversations a lot. On the one hand, you have a compact, efficient method of achieving your goal. On the other hand, you have something that the rest of your team might not understand, making it hard to maintain in the future.

My general rule is to ask if the technique being used is something that it is reasonable to expect programmers in general to know. In this case, I think that it is reasonable to expect programmers to know how to use boolean operators, so using xor in an if statement is okay.

As an example of something that wouldn't be okay, take the trick of using xor to swap two variables without using a temporary variable. That is a trick that I wouldn't expect everybody to be familiar with, so it wouldn't pass code review.

This should do it for you ^wp.*php$

Matches

wp-comments-post.php
wp.something.php
wp.php

Doesn't match

something-wp.php
wp.php.txt

You can use xsd.exe to create schema bound classes in .Net then XmlSerializer to Deserialize the string : http://msdn.microsoft.com/en-us/library/system.xml.serialization.xmlserializer.deserialize.aspx

In C# 7 we now have Pattern Matching so you can do something like:

switch (age)
{
  case 50:
    ageBlock = "the big five-oh";
    break;
  case var testAge when (new List<int>()
      { 80, 81, 82, 83, 84, 85, 86, 87, 88, 89 }).Contains(testAge):
    ageBlock = "octogenarian";
    break;
  case var testAge when ((testAge >= 90) & (testAge <= 99)):
    ageBlock = "nonagenarian";
    break;
  case var testAge when (testAge >= 100):
    ageBlock = "centenarian";
    break;
  default:
    ageBlock = "just old";
    break;
}

I am using this:

loading = ProgressDialog.show(example.this,"",null, true, true);

numpy.arrays are designed just for this case:

 numpy.zeros((i,j,k))

will give you an array of dimensions ijk, filled with zeroes.

depending what you need it for, numpy may be the right library for your needs.

Does that work in IE6?

No, IE6 does not support attribute selectors at all, cf. CSS Compatibility and Internet Explorer.

You might find How to workaround: IE6 does not support CSS “attribute” selectors worth the read.

EDIT
If you are to ignore IE6, you could do (CSS2.1):

input[type=submit][disabled=disabled],
button[disabled=disabled] {
    ...
}

CSS3 (IE9+):

input[type=submit]:disabled,
button:disabled {
    ...
}

You can substitute [disabled=disabled] (attribute value) with [disabled] (attribute presence).

Create a lookup table first:

morse = [None] * (ord('z') - ord('a') + 1)
for line in moreCodeFile:
    morse[ord(line[0].lower()) - ord('a')] = line[2:]

Then convert using the table:

for ch in userInput:
    print morse[ord(ch.lower()) - ord('a')]

Try resetting your password since it seems it has changed you can reset your password by going to

C:\xampp\mysql

and clicking on the resetroot.bat file

Then change in the php config file the password back to blank and you should have access again

In C, you will also experience the same error if you declare a:

char array[size];

and than try to assign a value without specifying an index position:

array = '\0'; 

By doing:

array[index] = '0\';

You're specifying the accessible/modifiable address previously declared.

Maybe you should try it with -quality 100 -size "1024x1024", because resize often gives results that are ugly to view.

sudo chown -R yourname:www-data cake

then

sudo chmod -R g+s cake

First command changes owner and group.

Second command adds s attribute which will keep new files and directories within cake having the same group permissions.

Your textbox:

<input type="text" id="name">

Your javascript:

$("#name").keypress(function(event) {
    var character = String.fromCharCode(event.keyCode);
    return isValid(character);     
});

function isValid(str) {
    return !/[~`!@#$%\^&*()+=\-\[\]\\';,/{}|\\":<>\?]/g.test(str);
}

final int[][] matrix = {
  { 1, 2, 3 },
  { 4, 5, 6 },
  { 7, 8, 9 }
};

for (int i = 0; i < matrix.length; i++) {
    for (int j = 0; j < matrix[i].length; j++) {
        System.out.print(matrix[i][j] + " ");
    }
    System.out.println();
}

Produces:

1 2 3
4 5 6
7 8 9

A simple git fetch/pull command will throw a authentication failed message. But do the same git fetch/pull command second time, and it should prompt a window asking for credential(username/password). Enter your Id and new password and it should save and move on.

EDIT: I would appreciate it if you do not downvote this answer further. This answer is wrong, but I would rather retain it as a historical note. While it is arguable whether the pytz interface is error-prone, it can do things that dateutil.tz cannot do, especially regarding daylight-saving in the past or in the future. I have honestly recorded my experience in an article "Time zones in Python".

If you are on a Unix-like platform, I would suggest you avoid pytz and look just at /usr/share/zoneinfo. dateutil.tz can utilize the information there.

The following piece of code shows the problem pytz can give. I was shocked when I first found it out. (Interestingly enough, the pytz installed by yum on CentOS 7 does not exhibit this problem.)

import pytz
import dateutil.tz
from datetime import datetime
print((datetime(2017,2,13,14,29,29, tzinfo=pytz.timezone('Asia/Shanghai'))
     - datetime(2017,2,13,14,29,29, tzinfo=pytz.timezone('UTC')))
     .total_seconds())
print((datetime(2017,2,13,14,29,29, tzinfo=dateutil.tz.gettz('Asia/Shanghai'))
     - datetime(2017,2,13,14,29,29, tzinfo=dateutil.tz.tzutc()))
     .total_seconds())

-29160.0
-28800.0

I.e. the timezone created by pytz is for the true local time, instead of the standard local time people observe. Shanghai conforms to +0800, not +0806 as suggested by pytz:

pytz.timezone('Asia/Shanghai')
<DstTzInfo 'Asia/Shanghai' LMT+8:06:00 STD>

EDIT: Thanks to Mark Ransom's comment and downvote, now I know I am using pytz the wrong way. In summary, you are not supposed to pass the result of pytz.timezone(…) to datetime, but should pass the datetime to its localize method.

Despite his argument (and my bad for not reading the pytz documentation more carefully), I am going to keep this answer. I was answering the question in one way (how to enumerate the supported timezones, though not with pytz), because I believed pytz did not provide a correct solution. Though my belief was wrong, this answer is still providing some information, IMHO, which is potentially useful to people interested in this question. Pytz's correct way of doing things is counter-intuitive. Heck, if the tzinfo created by pytz should not be directly used by datetime, it should be a different type. The pytz interface is simply badly designed. The link provided by Mark shows that many people, not just me, have been misled by the pytz interface.

I prefer using linq-to-json feature of JSON.NET framework. Here's how you can serialize a list of your objects to json.

List<MyObject> list = new List<MyObject>();

Func<MyObject, JObject> objToJson =
    o => new JObject(
            new JProperty("ObjectId", o.ObjectId), 
            new JProperty("ObjectString", o.ObjectString));

string result = new JObject(new JArray(list.Select(objToJson))).ToString();

You fully control what will be in the result json string and you clearly see it just looking at the code. Surely, you can get rid of Func<T1, T2> declaration and specify this code directly in the new JArray() invocation but with this code extracted to Func<> it looks much more clearer what is going on and how you actually transform your object to json. You can even store your Func<> outside this method in some sort of setup method (i.e. in constructor).

You can implement this way

$resource('http://localhost\\:3000/realmen/:entryId', {entryId: '@entryId'}, {
        UPDATE: {method: 'PUT', url: 'http://localhost\\:3000/realmen/:entryId' },
        ACTION: {method: 'PUT', url: 'http://localhost\\:3000/realmen/:entryId/action' }
    })

RealMen.query() //GET  /realmen/
RealMen.save({entryId: 1},{post data}) // POST /realmen/1
RealMen.delete({entryId: 1}) //DELETE /realmen/1

//any optional method
RealMen.UPDATE({entryId:1}, {post data}) // PUT /realmen/1

//query string
RealMen.query({name:'john'}) //GET /realmen?name=john

Documentation: https://docs.angularjs.org/api/ngResource/service/$resource

Hope it helps

Yes - I am 4 years late.

But I found a way to do this in one line without having to create an external script; by calling powershell commands from a batch file.

Thanks to TessellatingHeckler - without outputting to a text file (I set the powershell command in a variable, because it's pretty messy in one long line inside a for loop).

@echo off
set "psCommand=powershell -Command "$pword = read-host 'Enter Password' -AsSecureString ; ^
    $BSTR=[System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($pword); ^
        [System.Runtime.InteropServices.Marshal]::PtrToStringAuto($BSTR)""
for /f "usebackq delims=" %%p in (`%psCommand%`) do set password=%%p
echo %password%

Originally I wrote it to output to a text file, then read from that text file. But the above method is better. In one extremely long, near incomprehensible line:

@echo off
powershell -Command $pword = read-host "Enter password" -AsSecureString ; $BSTR=[System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($pword) ; [System.Runtime.InteropServices.Marshal]::PtrToStringAuto($BSTR) > .tmp.txt & set /p password=<.tmp.txt & del .tmp.txt
echo %password%

I'll break this down - you can split it up over a few lines using caret ^, which is much nicer...

@echo off
powershell -Command $pword = read-host "Enter password" -AsSecureString ; ^
    $BSTR=[System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($pword) ; ^
        [System.Runtime.InteropServices.Marshal]::PtrToStringAuto($BSTR) > .tmp.txt 
set /p password=<.tmp.txt & del .tmp.txt
echo %password%

This article explains what the powershell commands are doing; essentially it gets input using Read-Host -AsSecureString - the following two lines convert that secure string back into plain text, the output (plaintext password) is then sent to a text file using >.tmp.txt. That file is then read into a variable and deleted.

You can always use a properly formatted string. The trick is the formatting.

command.Parameters.Add("@array_parameter", string.Format("{{{0}}}", string.Join(",", array));

Note that if your array is an array of strings, then you'll need to use array.Select(value => string.Format("\"{0}\", value)) or the equivalent. I use this style for an array of an enumerated type in PostgreSQL, because there's no automatic conversion from the array.

In my case, my enumerated type has some values like 'value1', 'value2', 'value3', and my C# enumeration has matching values. In my case, the final SQL query ends up looking something like (E'{"value1","value2"}'), and this works.

MySQL

  SELECT r.name,
         GROUP_CONCAT(a.name SEPARATOR ',')
    FROM RESOURCES r
    JOIN APPLICATIONSRESOURCES ar ON ar.resource_id = r.id
    JOIN APPLICATIONS a ON a.id = ar.app_id
GROUP BY r.name

**

MS SQL Server

SELECT r.name,
       STUFF((SELECT ','+ a.name
               FROM APPLICATIONS a
               JOIN APPLICATIONRESOURCES ar ON ar.app_id = a.id
              WHERE ar.resource_id = r.id
           GROUP BY a.name
            FOR XML PATH(''), TYPE).value('.','VARCHAR(max)'), 1, 1, '')
 FROM RESOURCES r
 GROUP BY deptno;

Oracle

  SELECT r.name,
         LISTAGG(a.name SEPARATOR ',') WITHIN GROUP (ORDER BY a.name)
  FROM RESOURCES r
        JOIN APPLICATIONSRESOURCES ar ON ar.resource_id = r.id
        JOIN APPLICATIONS a ON a.id = ar.app_id
  GROUP BY r.name;

git stash apply n

works as of git version 2.11

Original answer, possibly helping to debug issues with the older syntax involving shell escapes:

As pointed out previously, the curly braces may require escaping or quoting depending on your OS, shell, etc.

See "stash@{1} is ambiguous?" for some detailed hints of what may be going wrong, and how to work around it in various shells and platforms.

git stash list
git stash apply stash@{n}

git stash apply version

SELECT name,COUNT(*) as count 
FROM tablename 
GROUP BY name 
ORDER BY count DESC;

Nested JSON object

var data = {
        view:{
            type: 'success', note:'Updated successfully',
        },
    };

You can parse this data.view.type and data.view.note

JSON Object and inside Array

var data = {
          view: [ 
                {type: 'success', note:'updated successfully'}
          ],  
     };

You can parse this data.view[0].type and data.view[0].note

If you're using AMD modules, the other answers won't work in TypeScript 1.0 (the newest at the time of writing.)

You have different approaches available to you, depending upon how many things you wish to export from each .ts file.

Multiple exports

Foo.ts

export class Foo {}
export interface IFoo {}

Bar.ts

import fooModule = require("Foo");

var foo1 = new fooModule.Foo();
var foo2: fooModule.IFoo = {};

Single export

Foo.ts

class Foo
{}

export = Foo;

Bar.ts

import Foo = require("Foo");

var foo = new Foo();

longcan only take string convertibles which can end in a base 10 numeral. So, the decimal is causing the harm. What you can do is, float the value before calling the long. If your program is on Python 2.x where int and long difference matters, and you are sure you are not using large integers, you could have just been fine with using int to provide the key as well.

So, the answer is long(float('234.89')) or it could just be int(float('234.89')) if you are not using large integers. Also note that this difference does not arise in Python 3, because int is upgraded to long by default. All integers are long in python3 and call to covert is just int

date -d "yesterday" '+%Y-%m-%d'

To use this later:

date=$(date -d "yesterday" '+%Y-%m-%d')

Try this:

function add() 
{
  var sum = 0;
  var inputs = document.getElementsByTagName("input");
  for(i = 0; i <= inputs.length; i++) 
  {
   if( inputs[i].name == 'qty'+i) 
   {
     sum += parseInt(input[i].value);
   }
  }
  console.log(sum)

}

The issue that I ran into is that windows doesn't care about filename capitalization, but git does. So git stored a lower and uppercase version of the file but could only checkout one.

How do pointers to pointers work in C?

First a pointer is a variable, like any other variable, but that holds the address of a variable.

A pointer to a pointer is a variable, like any other variable, but that holds the address of a variable. That variable just happens to be a pointer.

When would you use them?

You can use them when you need to return a pointer to some memory on the heap, but not using the return value.

Example:

int getValueOf5(int *p)
{
  *p = 5;
  return 1;//success
}

int get1024HeapMemory(int **p)
{
  *p = malloc(1024);
  if(*p == 0)
    return -1;//error
  else 
    return 0;//success
}

And you call it like this:

int x;
getValueOf5(&x);//I want to fill the int varaible, so I pass it's address in
//At this point x holds 5

int *p;    
get1024HeapMemory(&p);//I want to fill the int* variable, so I pass it's address in
//At this point p holds a memory address where 1024 bytes of memory is allocated on the heap

There are other uses too, like the main() argument of every C program has a pointer to a pointer for argv, where each element holds an array of chars that are the command line options. You must be careful though when you use pointers of pointers to point to 2 dimensional arrays, it's better to use a pointer to a 2 dimensional array instead.

Why it's dangerous?

void test()
{
  double **a;
  int i1 = sizeof(a[0]);//i1 == 4 == sizeof(double*)

  double matrix[ROWS][COLUMNS];
  int i2 = sizeof(matrix[0]);//i2 == 240 == COLUMNS * sizeof(double)
}

Here is an example of a pointer to a 2 dimensional array done properly:

int (*myPointerTo2DimArray)[ROWS][COLUMNS]

You can't use a pointer to a 2 dimensional array though if you want to support a variable number of elements for the ROWS and COLUMNS. But when you know before hand you would use a 2 dimensional array.

subprocess.Popen: http://docs.python.org/2/library/subprocess.html#subprocess.Popen

import subprocess

command = "ntpq -p"  # the shell command
process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=None, shell=True)

#Launch the shell command:
output = process.communicate()

print output[0]

In the Popen constructor, if shell is True, you should pass the command as a string rather than as a sequence. Otherwise, just split the command into a list:

command = ["ntpq", "-p"]  # the shell command
process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=None)

If you need to read also the standard error, into the Popen initialization, you can set stderr to subprocess.PIPE or to subprocess.STDOUT:

import subprocess

command = "ntpq -p"  # the shell command
process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)

#Launch the shell command:
output, error = process.communicate()

You shouldn't edit it, you should completely scrap it.

Any attempt to make execution stop for a certain amount of time will lock up the browser and switch it to a Not Responding state. The only thing you can do is use setTimeout correctly.

jst create a new DB in mysql.Select that new DB.(if you r using mysql phpmyadmin now on the top it'l be like 'Server:...* >> Database ).Now go to import tab select file.Import!

You're looking for http_build_query().

The label's information is stored in the ViewState input on postback (keep in mind the server knows nothing of the page outside of the form values posted back, which includes your label's text).. you would have to somehow update that on the client side to know what changed in that label, which I'm guessing would not be worth your time.

I'm not entirely sure what problem you're trying to solve here, but this might give you a few ideas of how to go about it:

You could create a hidden field to go along with your label, and anytime you update your label, you'd update that value as well.. then in the code behind set the Text property of the label to be what was in that hidden field.

Cursor might used for retrieving data row by row basis.its act like a looping statement(ie while or for loop). To use cursors in SQL procedures, you need to do the following: 1.Declare a cursor that defines a result set. 2.Open the cursor to establish the result set. 3.Fetch the data into local variables as needed from the cursor, one row at a time. 4.Close the cursor when done.

for ex:

declare @tab table
(
Game varchar(15),
Rollno varchar(15)
)
insert into @tab values('Cricket','R11')
insert into @tab values('VollyBall','R12')

declare @game  varchar(20)
declare @Rollno varchar(20)

declare cur2 cursor for select game,rollno from @tab 

open cur2

fetch next from cur2 into @game,@rollno

WHILE   @@FETCH_STATUS = 0   
begin

print @game

print @rollno

FETCH NEXT FROM cur2 into @game,@rollno

end

close cur2

deallocate cur2

I have tried some of the previous suggestions. It does update the table but I have some concerns:

1. Updating dataSource.data with its clone. e.g.

this.dataSource.data = [...this.dataSource.data];

If the data is large, this will reallocate lot of memory. Moreover, MatTable thinks that everything is new inside the table, so it may cause performance issue. I found my table flickers where my table has about 300 rows.

2. Calling paginator._changePageSize. e.g.

this.paginator._changePageSize(this.paginator.pageSize);

It will emit page event. If you have already had some handling for the page event. You may find it weird because the event may be fired more than once. And there can be a risk that if somehow the event will trigger _changePageSize() indirectly, it will cause infinite loop...

I suggest another solution here. If your table is not relying on dataSource's filter field.

3. You may update the filter field to trigger table refresh:

this.dataSource.filter = ' '; // Note that it is a space, not empty string

By doing so, the table will perform filtering and thus updating the UI of the table. But it requires having your own dataSource.filterPredicate() to handling your filtering logic.

Your web pages are served by an application pool. If you disable/stop the application pool, and anyone tries to browse the application, you will get a Service Unavailable. It can happen due to multiple reasons...

1. Your application may have crashed [check the event viewer and see if you can find event logs in your Application/System log]

2. Your application may be crashing very frequently. If an app pool crashes for 5 times in 5 minutes [check your application pool settings for rapid fail], your application pool is disabled by IIS and you will end up getting this message.

In either case, the issue is that your worker process is failing and you should troubleshoot it from crash perspective.

What is a Crash (technically)... in ASP.NET and what to do if it happens?

I just input some value that I knew was invalid and here is the output:

'whatToInput' is not a supported event for HtmlPanelGrid. Please specify one of these supported event names: click, dblclick, keydown, keypress, keyup, mousedown, mousemove, mouseout, mouseover, mouseup.

So values you can pass to event are

• click
• dblclick
• keydown
• mousedown
• mousemove
• mouseover
• mouseup

I don't think there's a concise, sensible way to do that, but there are verbose, sensible ways (such as Foo Bah's) and concise, pathological ways, such as

ifneq (,$(findstring $(GCC_MINOR),4-5))
    CFLAGS += -fno-strict-overflow
endif

(which will execute the command provided that the string $(GCC_MINOR) appears inside the string 4-5).

Also, I noticed one more difference between .load and .ready. I am opening a child window and I am performing some work when child window opens. .load is called only first time when I open the window and if I don't close the window then .load will not be called again. however, .ready is called every time irrespective of close the child window or not.

sorted return a new sorted list from the items in iterable.

CODE

import pandas as pd
df = pd.DataFrame({'A':[1,1,3,2,6,2,8]})
a = df['A'].unique()
print sorted(a)

OUTPUT

[1, 2, 3, 6, 8]

For those who are still getting the error even though you added proper keys into Info.plist:

Make sure you are adding the key into correct Info.plist. Newer version of xCode, apparently has 3 Info.plist.

One is under folder with your app's name which solved problem for me.

Second is under YourappnameTests and third one is under YourappnameUITests.

Hope it helps.

Starting with iOS13, there is an Apple-supported way of querying this by using

#include <os/proc.h>

size_t os_proc_available_memory(void)

Introduced here: https://developer.apple.com/videos/play/wwdc2019/606/

Around min 29-ish.

Edit: Adding link to documentation https://developer.apple.com/documentation/os/3191911-os_proc_available_memory?language=objc

There are two ways to disable click outside of bootstrap model area to close modal-

1. using javascript

   $('#myModal').modal({
      backdrop: 'static',
      keyboard: false
   });
   

2. using data attribute in HTML tag

   data-backdrop="static" data-keyboard="false" //write this attributes in that button where you click to open the modal popup.
   

My query I did as follows:

SELECT COUNT(carSold) 
FROM cars_sales_tbl
WHERE date
BETWEEN '2015-04-01' AND '2015-04-30'
AND carType = "Hybrid"

I got the hint by @ifredy's answer. The all I did is, I wanted this query to be run in iOS, using Objective-C. And it works!

Hope someone who does iOS Development, will get use out of this answer too!

It is not necessary to have two routes.

Simply add (/*)? at the end of your path string.

For example, app.get('/hello/world(/*)?' /* ... */)

Here is a fully working example, feel free to copy and paste this into a .js file to run with node, and play with it in a browser (or curl):

const app = require('express')()

// will be able to match all of the following
const test1 = 'http://localhost:3000/hello/world'
const test2 = 'http://localhost:3000/hello/world/'
const test3 = 'http://localhost:3000/hello/world/with/more/stuff'

// but fail at this one
const failTest = 'http://localhost:3000/foo/world'

app.get('/hello/world(/*)?', (req, res) => res.send(`
    This will match at example endpoints: <br><br>
    <pre><a href="${test1}">${test1}</a></pre>
    <pre><a href="${test2}">${test2}</a></pre>
    <pre><a href="${test3}">${test3}</a></pre>

    <br><br> Will NOT match at: <pre><a href="${failTest}">${failTest}</a></pre>
`))

app.listen(3000, () => console.log('Check this out in a browser at http://localhost:3000/hello/world!'))

I used google colab to run my models and everything was perfect untill i used inline tesorboard. With tensorboard inline, I had the same issue of "Module 'tensorflow' has no attribute 'contrib'".

It was able to run training when rebuild and reinstall the model using setup.py(research folder) after initialising tensorboard.

If you are using XAMPP just go to C:\xampp\phpMyAdmin and then open config.inc.php find $cfg['Servers'][$i]['password'] = '' line and put your password there.

It depends on number of entities which are going to be updated, if you have large number of entities using JPA Query Update statement is better as you dont have to load all the entities from database, if you are going to update just one entity then using find and update is fine.

Here is how to do that with the last version of HTTPClient (4.3.4)

    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {
        HttpHost target = new HttpHost("localhost", 443, "https");
        HttpHost proxy = new HttpHost("127.0.0.1", 8080, "http");

        RequestConfig config = RequestConfig.custom()
                .setProxy(proxy)
                .build();
        HttpGet request = new HttpGet("/");
        request.setConfig(config);

        System.out.println("Executing request " + request.getRequestLine() + " to " + target + " via " + proxy);

        CloseableHttpResponse response = httpclient.execute(target, request);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            EntityUtils.consume(response.getEntity());
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }

If what you want is to have the headers stay put while the data in the table scrolls vertically, you should implement a <tbody> styled with "overflow-y: auto" like this:

<table>
  <thead>
    <tr>
      <th>Header1</th>
       . . . 
    </tr>
   </thead>
   <tbody style="height: 300px; overflow-y: auto"> 
     <tr>
       . . .
     </tr>
     . . .
   </tbody>
 </table>

If the <tbody> content grows taller than the desired height, it will start scrolling. However, the headers will stay fixed at the top regardless of the scroll position.

I solved the issue removing gulp and installing gulp-cli again:

rm /usr/local/bin/gulp
npm install -g gulp-cli

Still broken? Try uninstalling @types/moment.

So, I removed @types/moment package from the package.json file and it worked using:

import * as moment from 'moment'

Newer versions of moment don't require the @types/moment package as types are already included.

You can set the default authenticator for http requests like this:

Authenticator.setDefault (new Authenticator() {
    protected PasswordAuthentication getPasswordAuthentication() {
        return new PasswordAuthentication ("username", "password".toCharArray());
    }
});

Also, if you require more flexibility, you can check out the Apache HttpClient, which will give you more authentication options (as well as session support, etc.)

Git is just trying to guess for you what you are trying to do. It is making every attempt to preserve unbroken history. Of course, it is not perfect. So git mv allows you to be explicit with your intention and to avoid some errors.

Consider this example. Starting with an empty repo,

git init
echo "First" >a
echo "Second" >b
git add *
git commit -m "initial commit"
mv a c
mv b a
git status

Result:

# On branch master
# Changes not staged for commit:
#   (use "git add/rm <file>..." to update what will be committed)
#   (use "git checkout -- <file>..." to discard changes in working directory)
#
#   modified:   a
#   deleted:    b
#
# Untracked files:
#   (use "git add <file>..." to include in what will be committed)
#
#   c
no changes added to commit (use "git add" and/or "git commit -a")

Autodetection failed :( Or did it?

$ git add *
$ git commit -m "change"
$ git log c

commit 0c5425be1121c20cc45df04734398dfbac689c39
Author: Sergey Orshanskiy <*****@gmail.com>
Date:   Sat Oct 12 00:24:56 2013 -0400

    change

and then

$ git log --follow c

Author: Sergey Orshanskiy <*****@gmail.com>
Date:   Sat Oct 12 00:24:56 2013 -0400

    change

commit 50c2a4604a27be2a1f4b95399d5e0f96c3dbf70a
Author: Sergey Orshanskiy <*****@gmail.com>
Date:   Sat Oct 12 00:24:45 2013 -0400

    initial commit

Now try instead (remember to delete the .git folder when experimenting):

git init
echo "First" >a
echo "Second" >b
git add *
git commit -m "initial commit"
git mv a c
git status

So far so good:

# On branch master
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#   renamed:    a -> c


git mv b a
git status

Now, nobody is perfect:

# On branch master
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#   modified:   a
#   deleted:    b
#   new file:   c
#

Really? But of course...

git add *
git commit -m "change"
git log c
git log --follow c

...and the result is the same as above: only --follow shows the full history.

Now, be careful with renaming, as either option can still produce weird effects. Example:

git init
echo "First" >a
git add a
git commit -m "initial a"
echo "Second" >b
git add b
git commit -m "initial b"

git mv a c
git commit -m "first move"
git mv b a
git commit -m "second move"

git log --follow a

commit 81b80f5690deec1864ebff294f875980216a059d
Author: Sergey Orshanskiy <*****@gmail.com>
Date:   Sat Oct 12 00:35:58 2013 -0400

    second move

commit f284fba9dc8455295b1abdaae9cc6ee941b66e7f
Author: Sergey Orshanskiy <*****@gmail.com>
Date:   Sat Oct 12 00:34:54 2013 -0400

    initial b

Contrast it with:

git init
echo "First" >a
git add a
git commit -m "initial a"
echo "Second" >b
git add b
git commit -m "initial b"

git mv a c
git mv b a
git commit -m "both moves at the same time"

git log --follow a

Result:

commit 84bf29b01f32ea6b746857e0d8401654c4413ecd
Author: Sergey Orshanskiy <*****@gmail.com>
Date:   Sat Oct 12 00:37:13 2013 -0400

    both moves at the same time

commit ec0de3c5358758ffda462913f6e6294731400455
Author: Sergey Orshanskiy <*****@gmail.com>
Date:   Sat Oct 12 00:36:52 2013 -0400

    initial a

Ups... Now the history is going back to initial a instead of initial b, which is wrong. So when we did two moves at a time, Git became confused and did not track the changes properly. By the way, in my experiments the same happened when I deleted/created files instead of using git mv. Proceed with care; you've been warned...

Try This(Simple javascript):-

 <!DOCTYPE html>_x000D_
    <html>_x000D_
       <script>_x000D_
          function change(value){_x000D_
          document.getElementById("count").value= 500*value;_x000D_
          document.getElementById("totalValue").innerHTML= "Total price: $" + 500*value;_x000D_
          }_x000D_
          _x000D_
       </script>_x000D_
       <body>_x000D_
          Product price: $500_x000D_
          <br>_x000D_
          <div id= "totalValue">Total price: $500 </div>_x000D_
          <br>_x000D_
          <input type="button" onclick="change(2)" value="2&#x00A;Qty">_x000D_
          <input type="button" onclick="change(4)" value="4&#x00A;Qty">_x000D_
          <br>_x000D_
          Total <input type="text" id="count" value="1">_x000D_
       </body>_x000D_
    </html>

Hope this will help you..

Both the match() (returns the first appearance) and %in% (returns a Boolean) functions are designed for this.

v <- c('a','b','c','e')

'b' %in% v
## returns TRUE

match('b',v)
## returns the first location of 'b', in this case: 2

Its very easy to do that, react-router-dom provides all.

import React from 'react';_x000D_
import { matchPath, withRouter } from 'react-router';_x000D_
    _x000D_
class NavBar extends React.Component {_x000D_
  render(){_x000D_
    return(_x000D_
       <ul className="sidebar-menu">_x000D_
      <li className="header">MAIN NAVIGATION</li>_x000D_
      <li className={matchPath(this.props.location.pathname, { path: "/dashboard" }) ? 'active' : ''}><Link to="dashboard"><i className="fa fa-dashboard"></i> _x000D_
        <span>Dashboard</span></Link></li>_x000D_
      <li className={matchPath(this.props.location.pathname, { path: "/email_lists" }) ? 'active' : ''}><Link to="email_lists"><i className="fa fa-envelope-o"></i> _x000D_
        <span>Email Lists</span></Link></li>_x000D_
      <li className={matchPath(this.props.location.pathname, { path: "/billing" }) ? 'active' : ''}><Link to="billing"><i className="fa fa-credit-card"></i> _x000D_
        <span>Buy Verifications</span></Link></li>_x000D_
    </ul>_x000D_
      )_x000D_
   }_x000D_
}_x000D_
    _x000D_
export default withRouter(NavBar);

Wrapping You Navigation Component with withRouter() HOC will provide few props to your component: 1. match 2. history 3. location

here i used matchPath() method from react-router to compare the paths and decide if the 'li' tag should get "active" class name or not. and Im accessing the location from this.props.location.pathname.

changing the path name in props will happen when our link is clicked, and location props will get updated NavBar also get re-rendered and active style will get applied

With a = subprocess.Popen("cdrecord --help",stdout = subprocess.PIPE) , you need to either use a list or use shell=True;

Either of these will work. The former is preferable.

a = subprocess.Popen(['cdrecord', '--help'], stdout=subprocess.PIPE)

a = subprocess.Popen('cdrecord --help', shell=True, stdout=subprocess.PIPE)

Also, instead of using Popen.stdout.read/Popen.stderr.read, you should use .communicate() (refer to the subprocess documentation for why).

proc = subprocess.Popen(['cdrecord', '--help'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
stdout, stderr = proc.communicate()

Constraint Layout

<TextView
android:id="@+id/some_textview"
android:layout_width="0dp"
android:layout_height="wrap_content"

app:layout_constraintLeft_toLeftOf="@id/textview_above"
app:layout_constraintRight_toLeftOf="@id/button_to_right"/>

• Ensure your layout width is zero
• left / right constraints are defined
• layout height of wrap_content allows expansion up/down.
• Set android:maxLines="2" to prevent vertical expansion (2 is just an e.g.)
• Ellipses are prob. a good idea with max lines android:ellipsize="end"

0dp width allows left/right constraints to determine how wide your widget is.

Setting left/right constraints sets the actual width of your widget, within which your text will wrap.

Constraint Layout docs

I came across this thread while trying to clear the date already set. Attempting:

$('#datepicker').val('').datepicker('update');

produced:

TypeError: t.dpDiv is undefined 
https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/jquery-ui.min.js -- Line 8

Thinking that perhaps one needed to include the original Datepicker for bootstrap removes the error, but then causes the original Datepicker widget to appear! - so that's obviously wrong and not needed.

Looking further, the crash in jqueryui is in:

    /* Generate the date picker content. */
_updateDatepicker: function(inst) {
    this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
    datepicker_instActive = inst; // for delegate hover events
    inst.dpDiv.empty().append(this._generateHTML(inst));
    this._attachHandlers(inst);

and inst.pdDiv does not exist.

Investigating further - I realized that what was needed was:

        $formControl = $duedate.find("input");
        $formControl.val('');
        $formControl.removeData();

Which solved my problem. Note I also needed the $formControl.removeData() otherwise the state of the widget would not be reinitialized to the initial state.

I hope this helps someone else. :-)

Besides the most commonly known registry key for installed programs:

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall

wmic command and the add/remove programs also query another registry key:

HKEY_CLASSES_ROOT\Installer\Products

Software name shown in the list is read from the Value of a Data entry within this key called: ProductName

Removing the registry key for a certain product from both of the above locations will keep it from showing in the add/remove programs list. This is not a method to uninstall programs, it will just remove the entry from what's known to windows as installed software.

Since, by using this method you would lose the chance of using the Remove button from the add/remove list to cleanly remove the software from your system; it's recommended to export registry keys to a file before you delete them. In future, if you decided to bring that item back to the list, you would simply run the registry file you stored.

var myVar = $("#start").find('.myClass').first().val();

if($('#testElement').is(':visible')){
    //what you want to do when is visible
}

for single condition, ie. ( 'employrate'] > 70 )

       country        employrate alcconsumption
0  Afghanistan  55.7000007629394            .03
1      Albania  51.4000015258789           7.29
2      Algeria              50.5            .69
3      Andorra                            10.17
4       Angola  75.6999969482422           5.57

use this:

df.loc[df['employrate'] > 70, 'employrate'] = 7

       country  employrate alcconsumption
0  Afghanistan   55.700001            .03
1      Albania   51.400002           7.29
2      Algeria   50.500000            .69
3      Andorra         nan          10.17
4       Angola    7.000000           5.57

therefore syntax here is:

df.loc[<mask>(here mask is generating the labels to index) , <optional column(s)> ]

For multiple conditions ie. (df['employrate'] <=55) & (df['employrate'] > 50)

use this:

df['employrate'] = np.where(
   (df['employrate'] <=55) & (df['employrate'] > 50) , 11, df['employrate']
   )

out[108]:
       country  employrate alcconsumption
0  Afghanistan   55.700001            .03
1      Albania   11.000000           7.29
2      Algeria   11.000000            .69
3      Andorra         nan          10.17
4       Angola   75.699997           5.57

therefore syntax here is:

 df['<column_name>'] = np.where((<filter 1> ) & (<filter 2>) , <new value>, df['column_name'])

Galen Gidman has posted a really good solution to the problem of a responsive sticky footer that does not have a fixed height. You can find his full solution on his blog: http://galengidman.com/2014/03/25/responsive-flexible-height-sticky-footers-in-css/

HTML

<header class="page-row">
  <h1>Site Title</h1>
</header>

<main class="page-row page-row-expanded">
  <p>Page content goes here.</p>
</main>

<footer class="page-row">
  <p>Copyright, blah blah blah.</p>
</footer>

CSS

html,
body { height: 100%; }

body {
  display: table;
  width: 100%;
}

.page-row {
  display: table-row;
  height: 1px;
}

.page-row-expanded { height: 100%; }

I solved it now. However it only is solved in Netbeans. Not sure why eclipse still won't take the settings.xml that is changed. The solution is however to remove/comment the User/Password param in settings.xml

Before:

<proxies>
    <proxy>
      <id>optional</id>
      <active>true</active>
      <protocol>http</protocol>
      <username>proxyuser</username>
      <password>proxypass</password>
      <host>proxyserver.company.com</host>
      <port>8080</port>
      <nonProxyHosts>local.net|some.host.com</nonProxyHosts>
    </proxy>
  </proxies> 

After:

<proxies>
    <proxy>
      <id>optional</id>
      <active>true</active>
      <protocol>http</protocol>
      <host>proxyserver.company.com</host>
      <port>8080</port>
      <nonProxyHosts>local.net|some.host.com</nonProxyHosts>
    </proxy>
  </proxies> 

(A || B) && !(A && B)

The first part is A OR B, which is the Inclusive OR; the second part is, NOT A AND B. Together you get A or B, but not both A and B.

This will provide the XOR proved in the truth table below.

|-----|-----|-----------|
|  A  |  B  |  A XOR B  |
|-----|-----|-----------|
|  T  |  T  |   False   |
|-----|-----|-----------|
|  T  |  F  |   True    |
|-----|-----|-----------|
|  F  |  T  |   True    |
|-----|-----|-----------|
|  F  |  F  |   False   |
|-----|-----|-----------|

    List list1 = new ArrayList();
    list1.add("one");
    list1.add("three");
    list1.add("four");

    List list2 = new ArrayList();
    list2.add("one");
    list2.add("two");
    list2.add("three");
    list2.add("four");
    list2.add("five");


    list2.stream().filter( x -> !list1.contains(x) ).forEach(x -> System.out.println(x));

The output is:

two
five

A peculiar difference I have noted on gcc 5.2.1 and clang 3.6.2 is that if you have a critical loop like:

for (;;) {
    if (!visited) {
        ....
    }
    node++;
    if (!*node) break;
  }

Then gcc will, when compiling with -O3 or -O2, speculatively unroll the loop eight times. Clang will not unroll it at all. Through trial and error I found that in my specific case with my program data, the right amount of unrolling is five so gcc overshot and clang undershot. However, overshooting was more detrimental to performance, so gcc performed much worse here.

I have no idea if the unrolling difference is a general trend or just something that was specific to my scenario.

A while back I wrote a few garbage collectors to teach myself more about performance optimization in C. And the results I got is in my mind enough to slightly favor clang. Especially since garbage collection is mostly about pointer chasing and copying memory.

The results are (numbers in seconds):

+---------------------+-----+-----+
|Type                 |GCC  |Clang|
+---------------------+-----+-----+
|Copying GC           |22.46|22.55|
|Copying GC, optimized|22.01|20.22|
|Mark & Sweep         | 8.72| 8.38|
|Ref Counting/Cycles  |15.14|14.49|
|Ref Counting/Plain   | 9.94| 9.32|
+---------------------+-----+-----+

This is all pure C code, and I make no claim about either compiler's performance when compiling C++ code.

On Ubuntu 15.10, x86.64, and an AMD Phenom(tm) II X6 1090T processor.

The below example didnt quite work for me,this is the version that i made work!

HTML:

<div class="social-links">
    <a href="#"><i class="fa fa-facebook fa-lg"></i></a>
    <a href="#"><i class="fa fa-twitter fa-lg"></i></a>
    <a href="#"><i class="fa fa-google-plus fa-lg"></i></a>
    <a href="#"><i class="fa fa-pinterest fa-lg"></i></a>
</div>

CSS:

.social-links {
    text-align:center;
}

.social-links a{
    display: inline-block;
    width:50px;
    height: 50px;
    border: 2px solid #909090;
    border-radius: 50px;
    margin-right: 15px;

}
.social-links a i{
    padding: 18px 11px;
    font-size: 20px;
    color: #909090;
}

What i did was to uninstall and install the "^0.13.0". I confirm/ support this last answer. It worked for me as well. I had uninstall version "^0.800.0" and installed the "^0.13.0". rebuild your project it will work fine.

The best way is to use an And clause in your While statement

Dim count as Integer
count =0
While True And count <= 10
    count=count+1
    Debug.Print(count)
Wend

or if you have a function(string text,string color) and you need to pass the Resource Color String you can do as follow

String.valueOf(getResources().getColor(R.color.enurse_link_color)

With a simple JSON object, you don't need jQuery:

for (var i in json) {
   for (var j in json[i]) {
     console.log(json[i][j]);
   }
}

you can insert using loop if you want to insert some random values.

BEGIN 
    FOR x IN 1 .. 1000 LOOP
         INSERT INTO MULTI_INSERT_DEMO (ID, NAME)
         SELECT x, 'anyName' FROM dual;
    END LOOP;
END;

From my understanding matplotlib is a plotting library.

If you want to change the image data (e.g. draw a rectangle on an image), you could use PIL's ImageDraw, OpenCV, or something similar.

Here is PIL's ImageDraw method to draw a rectangle.

Here is one of OpenCV's methods for drawing a rectangle.

Your question asked about Matplotlib, but probably should have just asked about drawing a rectangle on an image.

Here is another question which addresses what I think you wanted to know: Draw a rectangle and a text in it using PIL

Xcode 10.1 Swift 4

This worked for me:

let task: URLSessionDataTask = session.dataTask(with: request as URLRequest) { (data, response, error) -> Void in
...

The key was adding in the URLSessionDataTask type declaration.

For disabling all the database related autoconfiguration and exit from:

Cannot determine embedded database driver class for database type NONE

1. Using annotation:

@SpringBootApplication
@EnableAutoConfiguration(exclude = {DataSourceAutoConfiguration.class, DataSourceTransactionManagerAutoConfiguration.class, HibernateJpaAutoConfiguration.class})
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(PayPalApplication.class, args);
    }
}

2. Using Application.properties:

spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration, org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration

Note that the above pattern will fail if you're using PEP-263 encoding declarations that aren't ascii or utf-8. You need to find the encoding of the data, and encode it correctly before handing it to exec().

class python3Execfile(object):
    def _get_file_encoding(self, filename):
        with open(filename, 'rb') as fp:
            try:
                return tokenize.detect_encoding(fp.readline)[0]
            except SyntaxError:
                return "utf-8"

    def my_execfile(filename):
        globals['__file__'] = filename
        with open(filename, 'r', encoding=self._get_file_encoding(filename)) as fp:
            contents = fp.read()
        if not contents.endswith("\n"):
            # http://bugs.python.org/issue10204
            contents += "\n"
        exec(contents, globals, globals)

This is late but this may help someone :) :) For adding the view programmatically try like

LinearLayout rlmain = new LinearLayout(this);      
LinearLayout.LayoutParams llp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT,LinearLayout.LayoutParams.FILL_PARENT);          
LinearLayout   ll1 = new LinearLayout (this);

ImageView iv = new ImageView(this);
iv.setImageResource(R.drawable.logo);              
LinearLayout .LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.MATCH_PARENT);

iv.setLayoutParams(lp);
ll1.addView(iv);
rlmain.addView(ll1);              
setContentView(rlmain, llp);

This will create your entire view programmatcally. You can add any number of view as same. Hope this may help. :)

import java.util.Random;

Just if someone is interested in another option:

content=( $(cat test.txt) )

a=0
while [ $a -le ${#content[@]} ]
do
        echo ${content[$a]}
        a=$[a+1]
done

var lat = homeMarker.getPosition().lat();
var lng = homeMarker.getPosition().lng();

See the google.maps.LatLng docs and google.maps.Marker getPosition().

For self-containing Maven project I usually installing all external jar dependencies into project's repository. For SQL Server JDBC driver you can do:

• download JDBC driver from https://www.microsoft.com/en-us/download/confirmation.aspx?id=11774
• create folder local-repo in your Maven project
• temporary copy sqljdbc42.jar into local-repo folder
• in local-repo folder run mvn deploy:deploy-file -Dfile=sqljdbc42.jar -DartifactId=sqljdbc42 -DgroupId=com.microsoft.sqlserver -DgeneratePom=true -Dpackaging=jar -Dversion=6.0.7507.100 -Durl=file://. to deploy JAR into local repository (stored together with your code in SCM)
• sqljdbc42.jar and downloaded files can be deleted
• modify your's pom.xml and add reference to project's local repository: xml <repositories> <repository> <id>parent-local-repository</id> <name>Parent Local repository</name> <layout>default</layout> <url>file://${basedir}/local-repo</url> <releases> <enabled>true</enabled> </releases> <snapshots> <enabled>true</enabled> </snapshots> </repository> </repositories> Now you can run your project everywhere without any additional configurations or installations.

The reason why you see this error I guess is because RStudio lost the path of your working directory.

(1) Go to session...

(2) Set working directory...

(3) Choose directory...

--> Then you can see a window pops up.

--> Choose the folder where you store your data.

This is the way without any code that you change your working directory. Hope this can help you.

A reliable way to address this is

from six.moves import input

six is a module which patches over many of the 2/3 common code base pain points.

See Introduction to the POM

finalName is created as:

<build>
    <finalName>${project.artifactId}-${project.version}</finalName>
</build>

One of the solutions is to add own property:

<properties>
    <finalName>${project.artifactId}-${project.version}</finalName>
</properties>
<build>
    <finalName>${finalName}</finalName>
 </build>

And now try:

mvn -DfinalName=build clean package

I am 'Knee Deep' in this now, trying to find a good solution. Here are my impressions so far.

Xenocode - I have an old licence for Xenocode2005 which I used to use for obfuscating my .net 2.0 assemblies. It worked fine on XP and was a decent solution. My current project is .net 3.5 and I am on Vista, support told me to give it a go but the 2005 version does not even work on Vista (crashes) so I and now I have to buy 'PostBuild2008' at a gobsmacking price point of $1900. This might be a good tool but I'm not going to find out. Too expensive.

Reactor.Net - This is a much more attractive price point and it worked fine on my Standalone Executeable. The Licencing module was also nice and would have saved me a bunch of effort. Unfortunately, It is missing a key feature and that is the ability to Exclude stuff from the obfuscation. This makes it impossible to achieve the result I needed (Merge multiple assemblies together, obfuscate some, not-Obfuscate others).

SmartAssembly - I downloaded the Eval for this and it worked flawlessly. I was able to achieve everything I wanted and the Interface was first class. Price point is still a bit hefty.

Dotfuscator Pro - Couldn't find price on website. Currently in discussions to get a quotation. Sounds ominous.

Confuser - an open source project which works quite well (to confuse ppl, just as the name implies).

Note: ConfuserEx is reportedly "broken" according to Issue #498 on their GitHub repo.

As others have said, the second approach is usually preferred.

The two code snippets are not exactly equivalent however: the first one actually sets window.opener to the window object itself, whereas the second will leave it as it is, at least under Firefox.

Go to the Ant website and download. This way, you have a copy of Ant outside of Eclipse. I recommend to put it under the C:\ant directory. This way, it doesn't have any spaces in the directory names. In your System Control Panel, set the Environment Variable ANT_HOME to this directory, then pre-pend to the System PATHvariable, %ANT_HOME%\bin. This way, you don't have to put in the whole directory name.

Assuming you did the above, try this:

C:\> cd \Silk4J\Automation\iControlSilk4J
C:\Silk4J\Automation\iControlSilk4J> ant -d build

This will do several things:

• It will eliminate the possibility that the problem is with Eclipe's version of Ant.
• It is way easier to type
• Since you're executing the build.xml in the directory where it exists, you don't end up with the possibility that your Ant build can't locate a particular directory.

The -d will print out a lot of output, so you might want to capture it, or set your terminal buffer to something like 99999, and run cls first to clear out the buffer. This way, you'll capture all of the output from the beginning in the terminal buffer.

Let's see how Ant should be executing. You didn't specify any targets to execute, so Ant should be taking the default build target. Here it is:

<target depends="build-subprojects,build-project" name="build"/>

The build target does nothing itself. However, it depends upon two other targets, so these will be called first:

The first target is build-subprojects:

<target name="build-subprojects"/>

This does nothing at all. It doesn't even have a dependency.

The next target specified is build-project does have code:

<target depends="init" name="build-project">

This target does contain tasks, and some dependent targets. Before build-project executes, it will first run the init target:

<target name="init">
    <mkdir dir="bin"/>
    <copy includeemptydirs="false" todir="bin">
        <fileset dir="src">
            <exclude name="**/*.java"/>
        </fileset>
    </copy>
</target>

This target creates a directory called bin, then copies all files under the src tree with the suffix *.java over to the bin directory. The includeemptydirs mean that directories without non-java code will not be created.

Ant uses a scheme to do minimal work. For example, if the bin directory is created, the <mkdir/> task is not executed. Also, if a file was previously copied, or there are no non-Java files in your src directory tree, the <copy/> task won't run. However, the init target will still be executed.

Next, we go back to our previous build-project target:

<target depends="init" name="build-project">
    <echo message="${ant.project.name}: ${ant.file}"/>
    <javac debug="true" debuglevel="${debuglevel}" destdir="bin" source="${source}" target="${target}">
        <src path="src"/>
        <classpath refid="iControlSilk4J.classpath"/>
    </javac>
</target>

Look at this line:

<echo message="${ant.project.name}: ${ant.file}"/>

That should have always executed. Did your output print:

[echo] iControlSilk4J: C:\Silk4J\Automation\iControlSilk4J\build.xml

Maybe you didn't realize that was from your build.

After that, it runs the <javac/> task. That is, if there's any files to actually compile. Again, Ant tries to avoid work it doesn't have to do. If all of the *.java files have previously been compiled, the <javac/> task won't execute.

And, that's the end of the build. Your build might not have done anything simply because there was nothing to do. You can try running the clean task, and then build:

C:\Silk4J\Automation\iControlSilk4J> ant -d clean build

However, Ant usually prints the target being executed. You should have seen this:

init:

build-subprojects:

build-projects:

    [echo] iControlSilk4J: C:\Silk4J\Automation\iControlSilk4J\build.xml

build:

Build Successful

Note that the targets are all printed out in order they're executed, and the tasks are printed out as they are executed. However, if there's nothing to compile, or nothing to copy, then you won't see these tasks being executed. Does this look like your output? If so, it could be there's nothing to do.

• If the bin directory already exists, <mkdir/> isn't going to execute.
• If there are no non-Java files in src, or they have already been copied into bin, the <copy/> task won't execute.
• If there are no Java file in your src directory, or they have already been compiled, the <java/> task won't run.

If you look at the output from the -d debug, you'll see Ant looking at a task, then explaining why a particular task wasn't executed. Plus, the debug option will explain how Ant decides what tasks to execute.

See if that helps.

That's not possible using the built-in Array.prototype.map. However, you could use a simple for-loop instead, if you do not intend to map any values:

var hasValueLessThanTen = false;
for (var i = 0; i < myArray.length; i++) {
  if (myArray[i] < 10) {
    hasValueLessThanTen = true;
    break;
  }
}

Or, as suggested by @RobW, use Array.prototype.some to test if there exists at least one element that is less than 10. It will stop looping when some element that matches your function is found:

var hasValueLessThanTen = myArray.some(function (val) { 
  return val < 10;
});

Since August 2018 showinfo and rel parameter doesn't work so answers which recommend to use them no longer works and modestbranding do not remove all logos

here is my tricky solution how to hide EVERYTHING

1. Before you start you should realize that all youtube's info are sticks to the top and bottom of iframe(not video, that's important)

2. Make iframe higher than real video height. In iframe parameters set height = width * 1.7 (or other multiplicator)

3. Hide youtube's info under your header and footer with an absolute position at top and bottom of iframe wrapper element. Height of header and footer could be calculated as: iframeHeight - (iframeWidth * (9 / 16))) / 2. If you want fullscreen than you should hide it outside screen visible zone and set overflow to hidden

4. In my case I use JS to destroy iframe after video is finished so user couldn't see youtube's offer with another videos

5. Also important note: since iOS 12.2 is replacing Youtube's player by their own, width and height calculation should be done in constructor(in case of React) because iOS player arrival cause page resize ->possible width&height recalculation-> video rerender -> video pause

code example jsfiddle.net/s6tp2xfm

A disadvantage of this solution is that it stretches image placeholder.

that's how it could look like with custom controls

You can also do this progamatically, rather than through xml, but it's a bit more "hackish". But give a man no options and you leave him no choice :p.. Here's the code:

TableLayout table = new TableLayout(this);
TableRow tr = new TableRow(this);
tr.setBackgroundColor(Color.BLACK);
tr.setPadding(0, 0, 0, 2); //Border between rows

TableRow.LayoutParams llp = new TableRow.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT);
llp.setMargins(0, 0, 2, 0);//2px right-margin

//New Cell
LinearLayout cell = new LinearLayout(this);
cell.setBackgroundColor(Color.WHITE);
cell.setLayoutParams(llp);//2px border on the right for the cell


TextView tv = new TextView(this);
tv.setText("Some Text");
tv.setPadding(0, 0, 4, 3);

cell.addView(tv);
tr.addView(cell);
//add as many cells you want to a row, using the same approach

table.addView(tr);

It doesn't make any sense to have a named overloaded constructor in an anonymous class, as there would be no way to call it, anyway.

Depending on what you are actually trying to do, just accessing a final local variable declared outside the class, or using an instance initializer as shown by Arne, might be the best solution.

Just want to open the app through browser? You can achieve it using below code:

HTML:

<a href="intent:#Intent;action=packageName;category=android.intent.category.DEFAULT;category=android.intent.category.BROWSABLE;end">Click here</a>

Manifest:

<intent-filter>
      <action android:name="packageName" />
      <category android:name="android.intent.category.DEFAULT" />
      <category android:name="android.intent.category.BROWSABLE" />
</intent-filter>

This intent filter should be in Launcher Activity.

If you want to pass the data on click of browser link, just refer this link.

Just use :

pgrep -P $your_process1_pid

You don't need to pass this, there already is the event object passed by default automatically, which contains event.target which has the object it's coming from. You can lighten your syntax:

This:

<p onclick="doSomething()">

Will work with this:

function doSomething(){
  console.log(event);
  console.log(event.target);
}

You don't need to instantiate the event object, it's already there. Try it out. And event.target will contain the entire object calling it, which you were referencing as "this" before.

Now if you dynamically trigger doSomething() from somewhere in your code, you will notice that event is undefined. This is because it wasn't triggered from an event of clicking. So if you still want to artificially trigger the event, simply use dispatchEvent:

document.getElementById('element').dispatchEvent(new CustomEvent("click", {'bubbles': true}));

Then doSomething() will see event and event.target as per usual!

No need to pass this everywhere, and you can keep your function signatures free from wiring information and simplify things.

Since @Etienne asked how to do this without melting the data (which in general is the preferred method, but I recognize there may be some cases where that is not possible), I present the following alternative.

Start with a subset of the original data:

datos <-
structure(list(fecha = structure(c(1317452400, 1317538800, 1317625200, 
1317711600, 1317798000, 1317884400, 1317970800, 1318057200, 1318143600, 
1318230000, 1318316400, 1318402800, 1318489200, 1318575600, 1318662000, 
1318748400, 1318834800, 1318921200, 1319007600, 1319094000), class = c("POSIXct", 
"POSIXt"), tzone = ""), TempMax = c(26.58, 27.78, 27.9, 27.44, 
30.9, 30.44, 27.57, 25.71, 25.98, 26.84, 33.58, 30.7, 31.3, 27.18, 
26.58, 26.18, 25.19, 24.19, 27.65, 23.92), TempMedia = c(22.88, 
22.87, 22.41, 21.63, 22.43, 22.29, 21.89, 20.52, 19.71, 20.73, 
23.51, 23.13, 22.95, 21.95, 21.91, 20.72, 20.45, 19.42, 19.97, 
19.61), TempMin = c(19.34, 19.14, 18.34, 17.49, 16.75, 16.75, 
16.88, 16.82, 14.82, 16.01, 16.88, 17.55, 16.75, 17.22, 19.01, 
16.95, 17.55, 15.21, 14.22, 16.42)), .Names = c("fecha", "TempMax", 
"TempMedia", "TempMin"), row.names = c(NA, 20L), class = "data.frame")

You can get the desired effect by (and this also cleans up the original plotting code):

ggplot(data = datos, aes(x = fecha)) +
  geom_line(aes(y = TempMax, colour = "TempMax")) +
  geom_line(aes(y = TempMedia, colour = "TempMedia")) +
  geom_line(aes(y = TempMin, colour = "TempMin")) +
  scale_colour_manual("", 
                      breaks = c("TempMax", "TempMedia", "TempMin"),
                      values = c("red", "green", "blue")) +
  xlab(" ") +
  scale_y_continuous("Temperatura (C)", limits = c(-10,40)) + 
  labs(title="TITULO")

The idea is that each line is given a color by mapping the colour aesthetic to a constant string. Choosing the string which is what you want to appear in the legend is the easiest. The fact that in this case it is the same as the name of the y variable being plotted is not significant; it could be any set of strings. It is very important that this is inside the aes call; you are creating a mapping to this "variable".

scale_colour_manual can now map these strings to the appropriate colors. The result is

In some cases, the mapping between the levels and colors needs to be made explicit by naming the values in the manual scale (thanks to @DaveRGP for pointing this out):

ggplot(data = datos, aes(x = fecha)) +
  geom_line(aes(y = TempMax, colour = "TempMax")) +
  geom_line(aes(y = TempMedia, colour = "TempMedia")) +
  geom_line(aes(y = TempMin, colour = "TempMin")) +
  scale_colour_manual("", 
                      values = c("TempMedia"="green", "TempMax"="red", 
                                 "TempMin"="blue")) +
  xlab(" ") +
  scale_y_continuous("Temperatura (C)", limits = c(-10,40)) + 
  labs(title="TITULO")

(giving the same figure as before). With named values, the breaks can be used to set the order in the legend and any order can be used in the values.

ggplot(data = datos, aes(x = fecha)) +
  geom_line(aes(y = TempMax, colour = "TempMax")) +
  geom_line(aes(y = TempMedia, colour = "TempMedia")) +
  geom_line(aes(y = TempMin, colour = "TempMin")) +
  scale_colour_manual("", 
                      breaks = c("TempMedia", "TempMax", "TempMin"),
                      values = c("TempMedia"="green", "TempMax"="red", 
                                 "TempMin"="blue")) +
  xlab(" ") +
  scale_y_continuous("Temperatura (C)", limits = c(-10,40)) + 
  labs(title="TITULO")

Well, this solution will help you select only current month, current week and only today

SELECT * FROM games WHERE games.published_gm = 1 AND YEAR(addedon_gm) = YEAR(NOW()) AND MONTH(addedon_gm) = MONTH(NOW()) AND DAY(addedon_gm) = DAY(NOW()) ORDER BY addedon_gm DESC;

For Weekly added posts:

WEEKOFYEAR(addedon_gm) = WEEKOFYEAR(NOW())

For Monthly added posts:

MONTH(addedon_gm) = MONTH(NOW())

For Yearly added posts:

YEAR(addedon_gm) = YEAR(NOW())

you'll get the accurate results where show only the games added today, otherwise you may display: "No New Games Found For Today". Using ShowIF recordset is empty transaction.

Why not use window's own onload event ?

window.onload = function () {
      alert("LOADED!");
}

If I'm not mistaken, that is compatible across all browsers.

An undocumented feature of the formData field that request implements is the ability to pass options to the form-data module it uses:

request({
  url: 'http://example.com',
  method: 'POST',
  formData: {
    'regularField': 'someValue',
    'regularFile': someFileStream,
    'customBufferFile': {
      value: fileBufferData,
      options: {
        filename: 'myfile.bin'
      }
    }
  }
}, handleResponse);

This is useful if you need to avoid calling requestObj.form() but need to upload a buffer as a file. The form-data module also accepts contentType (the MIME type) and knownLength options.

This change was added in October 2014 (so 2 months after this question was asked), so it should be safe to use now (in 2017+). This equates to version v2.46.0 or above of request.