Programs & Examples On #Contactitem

Instead:

public class PhotosFragment extends Fragment

You can use:

public class PhotosFragment extends ListFragment

It change the methods

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        ArrayList<ListviewContactItem> listContact = GetlistContact();
        setAdapter(new ListviewContactAdapter(getActivity(), listContact));
    }

onActivityCreated is void and you didn't need to return a view like in onCreateView

You can see an example here

Yes, according to RFC 3696 apostrophes are valid as long as they come before the @ symbol.

On my ubuntu server, just run:

sudo rm /var/lib/mongodb/mongod.lock
mongod --repair
sudo service mongodb start

You can use these to factor out code common to all tests in the test suite.

If you have a lot of repeated code in your tests, you can make them shorter by moving this code to setUp/tearDown.

You might use this for creating test data (e.g. setting up fakes/mocks), or stubbing out functions with fakes.

If you're doing integration testing, you can use check environmental pre-conditions in setUp, and skip the test if something isn't set up properly.

For example:

class TurretTest(unittest.TestCase):

    def setUp(self):
        self.turret_factory = TurretFactory()
        self.turret = self.turret_factory.CreateTurret()

    def test_turret_is_on_by_default(self):
        self.assertEquals(True, self.turret.is_on())

    def test_turret_turns_can_be_turned_off(self):
        self.turret.turn_off()
        self.assertEquals(False, self.turret.is_on())

Determine the data type of your data source column, "CreateDate". Make sure it is producing an actual datetime field and not something like a varchar. If your data source is a stored procedure, it is entirely possible that CreateDate is being processed to produce a varchar in order to format the date, like so:

SELECT CONVERT(varchar,TableName.CreateDate,126) AS CreateDate 
FROM TableName ...

Using CONVERT like this is often done to make query results fill the requirements of whatever other code is going to be processing those results. Style 126 is ISO 8601 format, an international standard that works with any language setting. I don't know what your industry is, but that was probably intentional. You don't want to mess with it. This style (126) produces a string representation of a date in the form '2013-04-29T18:15:20.270' just like you reported! However, if CreateDate's been processed this way then there's no way you'll be able to get your bf1.DataFormatString to show "29/04/2013" instead. You must first start with a datetime type column in your original SQL data source first for bf1 to properly consume it. So just add it to the data source query, and call it by a different name like CreateDate2 so as not to disturb whatever other code already depends on CreateDate, like this:

SELECT CONVERT(varchar,TableName.CreateDate,126) AS CreateDate, 
       TableName.CreateDate AS CreateDate2
FROM TableName ...

Then, in your code, you'll have to bind bf1 to "CreateDate2" instead of the original "CreateDate", like so:

BoundField bf1 = new BoundField();
bf1.DataField = "CreateDate2";
bf1.DataFormatString = "{0:dd/MM/yyyy}";
bf1.HtmlEncode = false;
bf1.HeaderText = "Sample Header 2";

dv.Fields.Add(bf1);

Voila! Your date should now show "29/04/2013" instead!

I had this problem, and since overriding the onKeyDown() method didn't accomplish anything because of the underlying android system didn't call this method, I solved this with overriding onBackPressed(), and I had a boolean value set there to false, because I pressed back, let me show you what I mean in code:

import android.util.Log;
public class HomeButtonActivity extends Activity {
    boolean homePressed = false;
    // override onCreate() here.

    @Override
    public void onBackPressed() {
        homePressed = false; // simply set homePressed to false
    }

    @Overide
    public void onResume() {
        super.onResume();
        homePressed = true; // default: other wise onBackPressed will set it to false
    }

    @Override
    public void onPause() {
        super.onPause();
        if(homePressed) { Log.i("homePressed", "yay"); }
    }

So the reason why this worked is because the only way to navigate outside this activity is by pressing back or home so if back was pressed then i know the cause wasn't home, but otherwise the cause was home, therefore i set the default boolean value for homePressed to be true. However this will only work with a single activity instance in your application because otherwise you have more possibilities to cause the onPause() method to be called.

Button Code

<button id="submit" name="submit" type="submit" value="Submit">Submit</button>

Disable Button

if(When You Disable the button this Case){
 $(':input[type="submit"]').prop('disabled', true); 
}else{
 $(':input[type="submit"]').prop('disabled', false); 
}

Note: You Case may Be Multiple this time more condition may need

Operating System as the inspiration

The operating system is also a program, so we can also create our own program by creating from scratch or changing (limiting or adding) features of one of the small operating systems, and then run it during the boot process (using an ISO image).

For example, this page can be used as a starting point:

How to write a simple operating system

Here, the entire Operating System fit entirely in a 512-byte boot sector (MBR)!

Such or similar simple OS can be used to create a simple framework that will allow us:

make the bootloader load subsequent sectors on the disk into RAM, and jump to that point to continue execution. Or you could read up on FAT12, the filesystem used on floppy drives, and implement that.

There are many possibilities, however. For for example to see a bigger x86 assembly language OS we can explore the MykeOS, x86 operating system which is a learning tool to show the simple 16-bit, real-mode OSes work, with well-commented code and extensive documentation.

Boot Loader as the inspiration

Other common type of programs that run without the operating system are also Boot Loaders. We can create a program inspired by such a concept for example using this site:

How to develop your own Boot Loader

The above article presents also the basic architecture of such a programs:

1. Correct loading to the memory by 0000:7C00 address.
2. Calling the BootMain function that is developed in the high-level language.
3. Show “”Hello, world…”, from low-level” message on the display.

As we can see, this architecture is very flexible and allows us to implement any program, not necessarily a boot loader.

In particular, it shows how to use the "mixed code" technique thanks to which it is possible to combine high-level constructions (from C or C++) with low-level commands (from Assembler). This is a very useful method, but we have to remember that:

to build the program and obtain executable file you will need the compiler and linker of Assembler for 16-bit mode. For C/C++ you will need only the compiler that can create object files for 16-bit mode.

The article shows also how to see the created program in action and how to perform its testing and debug.

UEFI applications as the inspiration

The above examples used the fact of loading the sector MBR on the data medium. However, we can go deeper into the depths by plaing for example with the UEFI applications:

Beyond loading an OS, UEFI can run UEFI applications, which reside as files on the EFI System Partition. They can be executed from the UEFI command shell, by the firmware's boot manager, or by other UEFI applications. UEFI applications can be developed and installed independently of the system manufacturer.

A type of UEFI application is an OS loader such as GRUB, rEFInd, Gummiboot, and Windows Boot Manager; which loads an OS file into memory and executes it. Also, an OS loader can provide a user interface to allow the selection of another UEFI application to run. Utilities like the UEFI shell are also UEFI applications.

If we would like to start creating such programs, we can, for example, start with these websites:

Programming for EFI: Creating a "Hello, World" Program / UEFI Programming - First Steps

Exploring security issues as the inspiration

It is well known that there is a whole group of malicious software (which are programs) that are running before the operating system starts.

A huge group of them operate on the MBR sector or UEFI applications, just like the all above solutions, but there are also those that use another entry point such as the Volume Boot Record (VBR) or the BIOS:

There are at least four known BIOS attack viruses, two of which were for demonstration purposes.

or perhaps another one too.

Attacks before system startup

Bootkits have evolved from Proof-of-Concept development to mass distribution and have now effectively become open-source software.

Different ways to boot

I also think that in this context it is also worth mentioning that there are various forms of booting the operating system (or the executable program intended for this). There are many, but I would like to pay attention to loading the code from the network using Network Boot option (PXE), which allows us to run the program on the computer regardless of its operating system and even regardless of any storage medium that is directly connected to the computer:

What Is Network Booting (PXE) and How Can You Use It?

tf.nn.softmax computes the forward propagation through a softmax layer. You use it during evaluation of the model when you compute the probabilities that the model outputs.

tf.nn.softmax_cross_entropy_with_logits computes the cost for a softmax layer. It is only used during training.

The logits are the unnormalized log probabilities output the model (the values output before the softmax normalization is applied to them).

You can use ArgbEvaluatorCompat class above API 11.

implementation 'com.google.android.material:material:1.0.0' 


ValueAnimator colorAnim = ValueAnimator.ofObject(new ArgbEvaluatorCompat(), startColor, endColor);
colorAnim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
        @Override
        public void onAnimationUpdate(ValueAnimator animation) {
            mTargetColor = (int) animation.getAnimatedValue();
        }
    });
colorAnim.start();

Yes, this is something that you should worry about. Check the length of your objects with nrow(). R can auto-replicate objects so that they're the same length if they differ, which means you might be performing operations on mismatched data.

In this case you have an obvious flaw in that your subtracting aggregated data from raw data. These will definitely be of different lengths. I suggest that you merge them as time series (using the dates), then locf(), then do your subtraction. Otherwise merge them by truncating the original dates to the same interval as the aggregated series. Just be very careful that you don't drop observations.

Lastly, as some general advice as you get started: look at the result of your computations to see if they make sense. You might even pull them into a spreadsheet and replicate the results.

Your linker (ld) obviously doesn't like the order in which make arranges the GCC arguments so you'll have to change your Makefile a bit:

CC=gcc
CFLAGS=-Wall
LDFLAGS=-lm

.PHONY: all
all: client

.PHONY: clean
clean:
    $(RM) *~ *.o client

OBJECTS=client.o
client: $(OBJECTS)
    $(CC) $(CFLAGS) $(OBJECTS) -o client $(LDFLAGS)

In the line defining the client target change the order of $(LDFLAGS) as needed.

I don't understand what the meaning of ordering with the same column ASC and DESC in the same ORDER BY, but this how you can do it: naam DESC, naam ASC like so:

ORDER BY `product_category_id` DESC,`naam` DESC, `naam` ASC

For money, always decimal. It's why it was created.

If numbers must add up correctly or balance, use decimal. This includes any financial storage or calculations, scores, or other numbers that people might do by hand.

If the exact value of numbers is not important, use double for speed. This includes graphics, physics or other physical sciences computations where there is already a "number of significant digits".

If you are using Carthage, the frameworks in building setting usually stay in

$(PROJECT_DIR)/Carthage/Build/iOS

If you run carthage update --platform ios --no-build (to save time) the files inside Build folder will not be reacreated, then the modules will no available to XCode.

In my case, I have run carthage update --platform ios, then my problem was solved.

Checkbox click and checking for the value in the same event loop is the problem.

Try this:

$('#checkbox1').click(function() {
    var self = this;
    setTimeout(function() {

        if (!self.checked) {
            var ans = confirm("Are you sure?");
            self.checked = ans;
            $('#textbox1').val(ans.toString());
        }
    }, 0);
});

Demo: http://jsfiddle.net/mrchief/JsUWv/6/

Your code is indeed using the normal way to create and delete a dynamic object. Yes, it's perfectly normal (and indeed guaranteed by the language standard!) that delete will call the object's destructor, just like new has to invoke the constructor.

If you weren't instantiating Object1 directly but some subclass thereof, I'd remind you that any class intended to be inherited from must have a virtual destructor (so that the correct subclass's destructor can be invoked in cases analogous to this one) -- but if your sample code is indeed representative of your actual code, this cannot be your current problem -- must be something else, maybe in the destructor code you're not showing us, or some heap-corruption in the code you're not showing within that function or the ones it calls...?

BTW, if you're always going to delete the object just before you exit the function which instantiates it, there's no point in making that object dynamic -- just declare it as a local (storage class auto, as is the default) variable of said function!

you can easily get this done through the built-in module Tkinter which is basically a GUI library. This code creates a blank widget to get the clipboard content from OS.

from tkinter import Tk  # Python 3
#from Tkinter import Tk # for Python 2.x
Tk().clipboard_get()

Although there's CSS defines a text-wrap property, it's not supported by any major browser, but maybe vastly supported white-space property solves your problem.

If you need to explicitly check each option to see if any have the "selected" attribute you can do this. Otherwise using option:selected you'll get the value for the first default option.

var viewport_selected = false;      
$('#viewport option').each(function() {
    if ($(this).attr("selected") == "selected") {
        viewport_selected = true;
    }
});

You can add new function to your jQuery library by adding these line on your own script file and you can easily use fadeSlideRight() and fadeSlideLeft().

Note: you can change width of animation as you like instance of 750px.

$.fn.fadeSlideRight = function(speed,fn) {
    return $(this).animate({
        'opacity' : 1,
        'width' : '750px'
    },speed || 400, function() {
        $.isFunction(fn) && fn.call(this);
    });
}

$.fn.fadeSlideLeft = function(speed,fn) {
    return $(this).animate({
        'opacity' : 0,
        'width' : '0px'
    },speed || 400,function() {
        $.isFunction(fn) && fn.call(this);
    });
}

I am using ImageMagick 6.6.9-7 on Ubuntu 12.04.
What worked for me was the following:

convert test.png -transparent white transparent.png

That changed all the white in the test.png to transparent.

Digital Clock with jQuery

  <script type="text/javascript" src='http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js?ver=1.3.2'></script>
  <script type="text/javascript">
  $(document).ready(function() {
  function myDate(){
  var now = new Date();

  var outHour = now.getHours();
  if (outHour >12){newHour = outHour-12;outHour = newHour;}
  if(outHour<10){document.getElementById('HourDiv').innerHTML="0"+outHour;}
  else{document.getElementById('HourDiv').innerHTML=outHour;}

  var outMin = now.getMinutes();
  if(outMin<10){document.getElementById('MinutDiv').innerHTML="0"+outMin;}
  else{document.getElementById('MinutDiv').innerHTML=outMin;}

  var outSec = now.getSeconds();
  if(outSec<10){document.getElementById('SecDiv').innerHTML="0"+outSec;}
  else{document.getElementById('SecDiv').innerHTML=outSec;}

  } 
  myDate();
  setInterval(function(){   myDate();}, 1000);

  });
  </script>
  <style>
  body {font-family:"Comic Sans MS", cursive;}
  h1 {text-align:center;background: gray;color:#fff;padding:5px;padding-bottom:10px;}
  #Content {margin:0 auto;border:solid 1px gray;width:140px;display:table;background:gray;}
  #HourDiv, #MinutDiv, #SecDiv {float:left;color:#fff;width:40px;text-align:center;font-size:25px;}
  span {float:left;color:#fff;font-size:25px;}
  </style>
  <div id="clockDiv"></div>
  <h1>My jQery Clock</h1>
  <div id="Content">
  <div id="HourDiv"></div><span>:</span><div id="MinutDiv"></div><span>:</span><div id="SecDiv"></div>
  </div>

To show how much fun it is to create some functions that are fail fast I've written the following 3 functions.

One creates an AES key, one encodes it and one decodes it back. These three methods can be used with Java 8 (without dependence of internal classes or outside dependencies):

public static SecretKey generateAESKey(int keysize)
        throws InvalidParameterException {
    try {
        if (Cipher.getMaxAllowedKeyLength("AES") < keysize) {
            // this may be an issue if unlimited crypto is not installed
            throw new InvalidParameterException("Key size of " + keysize
                    + " not supported in this runtime");
        }

        final KeyGenerator keyGen = KeyGenerator.getInstance("AES");
        keyGen.init(keysize);
        return keyGen.generateKey();
    } catch (final NoSuchAlgorithmException e) {
        // AES functionality is a requirement for any Java SE runtime
        throw new IllegalStateException(
                "AES should always be present in a Java SE runtime", e);
    }
}

public static SecretKey decodeBase64ToAESKey(final String encodedKey)
        throws IllegalArgumentException {
    try {
        // throws IllegalArgumentException - if src is not in valid Base64
        // scheme
        final byte[] keyData = Base64.getDecoder().decode(encodedKey);
        final int keysize = keyData.length * Byte.SIZE;

        // this should be checked by a SecretKeyFactory, but that doesn't exist for AES
        switch (keysize) {
        case 128:
        case 192:
        case 256:
            break;
        default:
            throw new IllegalArgumentException("Invalid key size for AES: " + keysize);
        }

        if (Cipher.getMaxAllowedKeyLength("AES") < keysize) {
            // this may be an issue if unlimited crypto is not installed
            throw new IllegalArgumentException("Key size of " + keysize
                    + " not supported in this runtime");
        }

        // throws IllegalArgumentException - if key is empty
        final SecretKeySpec aesKey = new SecretKeySpec(keyData, "AES");
        return aesKey;
    } catch (final NoSuchAlgorithmException e) {
        // AES functionality is a requirement for any Java SE runtime
        throw new IllegalStateException(
                "AES should always be present in a Java SE runtime", e);
    }
}

public static String encodeAESKeyToBase64(final SecretKey aesKey)
        throws IllegalArgumentException {
    if (!aesKey.getAlgorithm().equalsIgnoreCase("AES")) {
        throw new IllegalArgumentException("Not an AES key");
    }

    final byte[] keyData = aesKey.getEncoded();
    final String encodedKey = Base64.getEncoder().encodeToString(keyData);
    return encodedKey;
}

I noticed that if you have divisions it rounds off to integer, it would be better to use:

c=float(max(a1,...,an))/b

Sorry for the late post!

This can also happen if you don't have Modify permissions on the symbol cache directory configured in Tools, Options, Debugging, Symbols.

Better

if ! wget -q --spider --tries=10 --timeout=20 google.com
then
  echo 'Sorry you are Offline'
  exit 1
fi

Shortcut Alt+Enter shows intention actions where you can choose "Add Javadoc".

Often when checking if something is visible or not, you are going to go right ahead immediately and do something else with it. jQuery chaining makes this easy.

So if you have a selector and you want to perform some action on it only if is visible or hidden, you can use filter(":visible") or filter(":hidden") followed by chaining it with the action you want to take.

So instead of an if statement, like this:

if ($('#btnUpdate').is(":visible"))
{
     $('#btnUpdate').animate({ width: "toggle" });   // Hide button
}

Or more efficient, but even uglier:

var button = $('#btnUpdate');
if (button.is(":visible"))
{
     button.animate({ width: "toggle" });   // Hide button
}

You can do it all in one line:

$('#btnUpdate').filter(":visible").animate({ width: "toggle" });

To develop the answer of @Caumons:

Imagine one father class has many children and there is a need to add a common field into that class. If you consider the mentioned approach, you should go to each children class one by one and refactor their constructors for the new field. therefore that solution is not a promising solution in this scenario

Now take a look at this solution.

A father can receive an self object from each children. Here is a father class:

public class Father {

    protected String fatherField;

    public Father(Father a){
        fatherField = a.fatherField;
    }

    //Second constructor
    public Father(String fatherField){
        this.fatherField = fatherField;
    }

    //.... Other constructors + Getters and Setters for the Fields
}

Here is our child class that should implement one of its father constructor, in this case the aforementioned constructor :

public class Child extends Father {

    protected String childField;

    public Child(Father father, String childField ) {
        super(father);
        this.childField = childField;
    }

    //.... Other constructors + Getters and Setters for the Fields

    @Override
    public String toString() {
        return String.format("Father Field is: %s\nChild Field is: %s", fatherField, childField);
    }
}

Now we test out application:

public class Test {
    public static void main(String[] args) {
        Father fatherObj = new Father("Father String");
        Child child = new Child(fatherObj, "Child String");
        System.out.println(child);
    }
}

And here is the result :

Father Field is: Father String

Child Field is: Child String

Now you can easily add new fields to father class without being worried of your children codes to break;

Use above annotation if someone is facing :--org.hibernate.jpa.HibernatePersistenceProvider persistence provider when it attempted to create the container entity manager factory for the paymentenginePU persistence unit. The following error occurred: [PersistenceUnit: paymentenginePU] Unable to build Hibernate SessionFactory ** This is a solution if you are using Audit table.@Audit

Use:- @Audited(targetAuditMode = RelationTargetAuditMode.NOT_AUDITED) on superclass.

pyspark.sql.functions.split() is the right approach here - you simply need to flatten the nested ArrayType column into multiple top-level columns. In this case, where each array only contains 2 items, it's very easy. You simply use Column.getItem() to retrieve each part of the array as a column itself:

split_col = pyspark.sql.functions.split(df['my_str_col'], '-')
df = df.withColumn('NAME1', split_col.getItem(0))
df = df.withColumn('NAME2', split_col.getItem(1))

The result will be:

col1 | my_str_col | NAME1 | NAME2
-----+------------+-------+------
  18 |  856-yygrm |   856 | yygrm
 201 |  777-psgdg |   777 | psgdg

I am not sure how I would solve this in a general case where the nested arrays were not the same size from Row to Row.

It's just about the remainders. Let me show you how

10 % 5=0
9 % 5=4 (because the remainder of 9 when divided by 5 is 4)
8 % 5=3
7 % 5=2
6 % 5=1

5 % 5=0 (because it is fully divisible by 5)

Now we should remember one thing, mod means remainder so

4 % 5=4

but why 4? because 5 X 0 = 0 so 0 is the nearest multiple which is less than 4 hence 4-0=4

I have set up Volley as a separate Project. That way its not tied to any project and exist independently.

I also have a Nexus server (Internal repo) setup so I can access volley as
compile 'com.mycompany.volley:volley:1.0.4' in any project I need.

Any time I update Volley project, I just need to change the version number in other projects.

I feel very comfortable with this approach.

As of the 0.17.0 release, the sort method was deprecated in favor of sort_values. sort was completely removed in the 0.20.0 release. The arguments (and results) remain the same:

df.sort_values(['a', 'b'], ascending=[True, False])

You can use the ascending argument of sort:

df.sort(['a', 'b'], ascending=[True, False])

For example:

In [11]: df1 = pd.DataFrame(np.random.randint(1, 5, (10,2)), columns=['a','b'])

In [12]: df1.sort(['a', 'b'], ascending=[True, False])
Out[12]:
   a  b
2  1  4
7  1  3
1  1  2
3  1  2
4  3  2
6  4  4
0  4  3
9  4  3
5  4  1
8  4  1

As commented by @renadeen

Sort isn't in place by default! So you should assign result of the sort method to a variable or add inplace=True to method call.

that is, if you want to reuse df1 as a sorted DataFrame:

df1 = df1.sort(['a', 'b'], ascending=[True, False])

or

df1.sort(['a', 'b'], ascending=[True, False], inplace=True)

To have in Visual Studio Code what you can do in Sublime Text ( CTRL+K CTRL+U and CTRL+K CTRL+L ) you could do this:

• Open "Keyboard Shortcuts" with click on "File -> Preferences -> Keyboard Shortcuts"
• Click on "keybindings.json" link which appears under "Search keybindings" field

• Between the [] brackets add:

  {
      "key": "ctrl+k ctrl+u",
      "command": "editor.action.transformToUppercase",
      "when": "editorTextFocus"
  },
  {
      "key": "ctrl+k ctrl+l",
      "command": "editor.action.transformToLowercase",
      "when": "editorTextFocus"
  }
  

• Save and close "keybindings.json"

The .on() method is used to delegate events to elements, dynamically added or already present in the DOM:

// STATIC-PARENT              on  EVENT    DYNAMIC-CHILD_x000D_
$('#registered_participants').on('click', '.new_participant_form', function() {_x000D_
_x000D_
  var $td = $(this).closest('tr').find('td');_x000D_
  var part_name = $td.eq(1).text();_x000D_
  console.log( part_name );_x000D_
_x000D_
});_x000D_
_x000D_
_x000D_
$('#add_new_participant').click(function() {_x000D_
_x000D_
  var first_name = $.trim( $('#f_name_participant').val() );_x000D_
  var last_name  = $.trim( $('#l_name_participant').val() );_x000D_
  var role       = $('#new_participant_role').val();_x000D_
  var email      = $('#email_participant').val();_x000D_
  _x000D_
  if(!first_name && !last_name) return;_x000D_
_x000D_
  $('#registered_participants').append('<tr><td><a href="#" class="new_participant_form">Participant Registration</a></td><td>' + first_name + ' ' + last_name + '</td><td>' + role + '</td><td>0% done</td></tr>');_x000D_
_x000D_
});

<table id="registered_participants" class="tablesorter">_x000D_
  <thead>_x000D_
    <tr>_x000D_
      <th>Form</th>_x000D_
      <th>Name</th>_x000D_
      <th>Role</th>_x000D_
      <th>Progress </th>_x000D_
    </tr>_x000D_
  </thead>_x000D_
  <tbody>_x000D_
    <tr>_x000D_
      <td><a href="#" class="new_participant_form">Participant Registration</a></td>_x000D_
      <td>Smith Johnson</td>_x000D_
      <td>Parent</td>_x000D_
      <td>60% done</td>_x000D_
    </tr>_x000D_
  </tbody>_x000D_
</table>_x000D_
_x000D_
<input type="text" id="f_name_participant" placeholder="Name">_x000D_
<input type="text" id="l_name_participant" placeholder="Surname">_x000D_
<select id="new_participant_role">_x000D_
  <option>Parent</option>_x000D_
  <option>Child</option>_x000D_
</select>_x000D_
<button id="add_new_participant">Add New Entry</button>_x000D_
_x000D_
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

Read more: http://api.jquery.com/on/

Since you've already stashed your changes, all you need is this one-liner:

• git stash branch <branchname> [<stash>]

From the docs (https://www.kernel.org/pub/software/scm/git/docs/git-stash.html):

Creates and checks out a new branch named <branchname> starting from the commit at which the <stash> was originally created, applies the changes recorded in <stash> to the new working tree and index. If that succeeds, and <stash> is a reference of the form stash@{<revision>}, it then drops the <stash>. When no <stash> is given, applies the latest one.

This is useful if the branch on which you ran git stash save has changed enough that git stash apply fails due to conflicts. Since the stash is applied on top of the commit that was HEAD at the time git stash was run, it restores the originally stashed state with no conflicts.

Playing with the tsconfig.json You can also targeting es5 like this :

{
    "compilerOptions": {
        "experimentalDecorators": true,
        "module": "commonjs", 
        "target": "es5"
    }
    ...

I always use fabric for this things like:

from fabric.operations import local
result = local('ls', capture=True)
print "Content:/n%s" % (result, )

But this seem to be a good tool: sh (Python subprocess interface).

Look at an example:

from sh import vgdisplay
print vgdisplay()
print vgdisplay('-v')
print vgdisplay(v=True)

I made the mistake of setting my variables with quotation marks like this:

AWS_ACCESS_KEY_ID="..."

Set overflow-y property to auto, or remove the property altogether if it is not inherited.

`enter code here`#include <stdafx.h> // Used with MS Visual Studio Express. Delete line if using something different
#include <conio.h> // Just for WaitKey() routine
#include <iostream>
#include <string>
#include <windows.h>

using namespace std;

HANDLE console = GetStdHandle(STD_OUTPUT_HANDLE); // For use of SetConsoleTextAttribute()

void WaitKey();

int main()
{

    int len = 0,x, y=240; // 240 = white background, black foreground 

    string text = "Hello World. I feel pretty today!";
    len = text.length();
    cout << endl << endl << endl << "\t\t"; // start 3 down, 2 tabs, right
    for ( x=0;x<len;x++)
    {
        SetConsoleTextAttribute(console, y); // set color for the next print
        cout << text[x];
        y++; // add 1 to y, for a new color
        if ( y >254) // There are 255 colors. 255 being white on white. Nothing to see. Bypass it
            y=240; // if y > 254, start colors back at white background, black chars
        Sleep(250); // Pause between letters 
    }

    SetConsoleTextAttribute(console, 15); // set color to black background, white chars
    WaitKey(); // Program over, wait for a keypress to close program
}


void WaitKey()
{
    cout  << endl << endl << endl << "\t\t\tPress any key";
    while (_kbhit()) _getch(); // Empty the input buffer
    _getch(); // Wait for a key
    while (_kbhit()) _getch(); // Empty the input buffer (some keys sends two messages)
}

You may use Socket for this like

String host = "www.yourhost.com";
Socket socket = new Socket(host, 80);
String request = "GET / HTTP/1.0\r\n\r\n";
OutputStream os = socket.getOutputStream();
os.write(request.getBytes());
os.flush();

InputStream is = socket.getInputStream();
int ch;
while( (ch=is.read())!= -1)
    System.out.print((char)ch);
socket.close();    

Binary(16) would be fine, better than use of varchar(32).

A .tex file should be a LaTeX source file.

If this is the case, that file contains the source code for a LaTeX document. You can open it with any text editor (notepad, notepad++ should work) and you can view the source code. But if you want to view the final formatted document, you need to install a LaTeX distribution and compile the .tex file.

Of course, any program can write any file with any extension, so if this is not a LaTeX document, then we can't know what software you need to install to open it. Maybe if you upload the file somewhere and link it in your question we can see the file and provide more help to you.

Yes, this is the source code of a LaTeX document. If you were able to paste it here, then you are already viewing it. If you want to view the compiled document, you need to install a LaTeX distribution. You can try to install MiKTeX then you can use that to compile the document to a .pdf file.

You can also check out this question and answer for how to do it: How to compile a LaTeX document?

Also, there's an online LaTeX editor and you can paste your code in there to preview the document: https://www.overleaf.com/.

These are the necersary imports:

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

And this is a method that will allow you to read from a File by passing it the filename as a parameter like this: readFile("yourFile.txt");

String readFile(String fileName) throws IOException {
    BufferedReader br = new BufferedReader(new FileReader(fileName));
    try {
        StringBuilder sb = new StringBuilder();
        String line = br.readLine();

        while (line != null) {
            sb.append(line);
            sb.append("\n");
            line = br.readLine();
        }
        return sb.toString();
    } finally {
        br.close();
    }
}

we Can also Use EXPECT BLOCK in ansible to spawn bash and customize it as per your needs

- name: Run expect to INSTALL TA
  shell: |
    set timeout 100
    spawn /bin/sh -i

    expect -re "$ "
    send "sudo yum remove -y xyz\n"

    expect "$ "
    send "sudo yum localinstall -y {{ rpm_remotehost_path_for_xyz }}\n"

    expect "~]$ "
    send "\n"

    exit 0
  args:
  executable: /usr/bin/expect

I have had good success using Spring WS for the client end of a web service app - see http://static.springsource.org/spring-ws/sites/1.5/reference/html/client.html

My project uses a combination of:

• XMLBeans (generated from a simple Maven job using the xmlbeans-maven-plugin)

• Spring WS - using marshalSendAndReceive() reduces the code down to one line for sending and receiving

• some Dozer - mapping the complex XMLBeans to simple beans for the client GUI

Ahh... nevermind. It's always the search after the question is posed that yields the answer. My object that is being serialized is obj and has already been defined. Adding an XMLSerializerNamespace with a single empty namespace to the collection does the trick.

In VB like this:

Dim xs As New XmlSerializer(GetType(cEmploymentDetail))
Dim ns As New XmlSerializerNamespaces()
ns.Add("", "")

Dim settings As New XmlWriterSettings()
settings.OmitXmlDeclaration = True

Using ms As New MemoryStream(), _
    sw As XmlWriter = XmlWriter.Create(ms, settings), _
    sr As New StreamReader(ms)
xs.Serialize(sw, obj, ns)
ms.Position = 0
Console.WriteLine(sr.ReadToEnd())
End Using

in C# like this:

//Create our own namespaces for the output
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();

//Add an empty namespace and empty value
ns.Add("", "");

//Create the serializer
XmlSerializer slz = new XmlSerializer(someType);

//Serialize the object with our own namespaces (notice the overload)
slz.Serialize(myXmlTextWriter, someObject, ns);

Something along these lines ....

   //default icon, custom title
int n = JOptionPane.showConfirmDialog(null,"Would you like green eggs and ham?","An Inane Question",JOptionPane.YES_NO_OPTION);

String result = "?";
switch (n) {
case JOptionPane.YES_OPTION:
  result = "YES";
  break;
case JOptionPane.NO_OPTION:
  result = "NO";
  break;
default:
  ;
}
System.out.println("Replace? " + result);

you may also want to look at DialogDemo

In the fish shell, you can do this to list all pdfs recursively, including the ones in the current directory:

$ ls **pdf

Just remove 'pdf' if you want files of any type.

Not sure if this will satisfy all, but I found a simple workaround that fixed the problem for me. Move all your referenced cells/formulas to a different sheet so that you aren't referencing any cells in the sheet that has the table to be sorted. If you do this, you can sort away!

Just use 0 or 1 directly in the code.

For C programmers, this is as intuitive as true or false.

Try this style instead, it modifies the template itself. In there you can change everything you need to transparent:

<Style TargetType="{x:Type TabItem}">
  <Setter Property="Template">
    <Setter.Value>
      <ControlTemplate TargetType="{x:Type TabItem}">
        <Grid>
          <Border Name="Border" Margin="0,0,0,0" Background="Transparent"
                  BorderBrush="Black" BorderThickness="1,1,1,1" CornerRadius="5">
            <ContentPresenter x:Name="ContentSite" VerticalAlignment="Center"
                              HorizontalAlignment="Center"
                              ContentSource="Header" Margin="12,2,12,2"
                              RecognizesAccessKey="True">
              <ContentPresenter.LayoutTransform>
            <RotateTransform Angle="270" />
          </ContentPresenter.LayoutTransform>
        </ContentPresenter>
          </Border>
        </Grid>
        <ControlTemplate.Triggers>
          <Trigger Property="IsSelected" Value="True">
            <Setter Property="Panel.ZIndex" Value="100" />
            <Setter TargetName="Border" Property="Background" Value="Red" />
            <Setter TargetName="Border" Property="BorderThickness" Value="1,1,1,0" />
          </Trigger>
          <Trigger Property="IsEnabled" Value="False">
            <Setter TargetName="Border" Property="Background" Value="DarkRed" />
            <Setter TargetName="Border" Property="BorderBrush" Value="Black" />
            <Setter Property="Foreground" Value="DarkGray" />
          </Trigger>
        </ControlTemplate.Triggers>
      </ControlTemplate>
    </Setter.Value>
  </Setter>
</Style>

If all you need to do is to turn file arguments.txt with contents

arg1
arg2
argN

into my_command arg1 arg2 argN then you can simply use xargs:

xargs -a arguments.txt my_command

You can put additional static arguments in the xargs call, like xargs -a arguments.txt my_command staticArg which will call my_command staticArg arg1 arg2 argN

Please try the following:

import re

name = ["A1B1", "djdd", "B2C4", "C2H2", "jdoi","1A4V"]

# Match names.
for element in name:
     m = re.match("(^[A-Z]\d[A-Z]\d)", element)
     if m:
        print(m.groups())

You need to add type assertion .(string). It is necessary because the map is of type map[string]interface{}:

host := arguments["<host>"].(string) + ":" + arguments["<port>"].(string)

Latest version of Docopt returns Opts object that has methods for conversion:

host, err := arguments.String("<host>")
port, err := arguments.String("<port>")
host_port := host + ":" + port

As mentioned in other answers, it looks like you are setting the style of your progress bar to use Holo.Light:

style="@android:style/Widget.Holo.Light.ProgressBar.Horizontal"

If this is running on your phone, its probably a 3.0+ device. However your emulator looks like its using a "default" progress bar.

style="@android:style/Widget.ProgressBar.Horizontal"

Perhaps you changed the style to the "default" progress bar in between creating the screen captures? Unfortunately 2.x devices won't automatically default back to the "default" progress bar if your projects uses a Holo.Light progress bar. It will just crash.

If you truly are using the default progress bar then setting the max/min height as suggested will work fine. However, if you are using the Holo.Light (or Holo) bar then setting the max/min height will not work. Here is a sample output from setting max/min height to 25 and 100 dip:

max/min set to 25 dip:

max/min set to 100 dip:

You can see that the underlying drawable (progress_primary_holo_light.9.png) isn't scaling as you'd expect. The reason for this is that the 9-patch border is only scaling the top and bottom few pixels:

The horizontal area bordered by the single-pixel, black border (green arrows) is the part that gets stretched when Android needs to resize the .png vertically. The area in between the two red arrows won't get stretched vertically.

The best solution to fix this is to change the 9patch .png's to stretch the bar and not the "canvas area" and then create a custom progress bar xml to use these 9patches. Similarly described here: https://stackoverflow.com/a/18832349

Here is my implementation for just a non-indeterminant Holo.Light ProgressBar. You'll have to add your own 9-patches for indeterminant and Holo ProgressBars. Ideally I should have removed the canvas area entirely. Instead I left it but set the "bar" area stretchable. https://github.com/tir38/ScalingHoloProgressBar

It looks like immediately after you draw the circle, you go into the main glut loop, where you've set the Draw() function to draw every time through the loop. So it's probably drawing the circle, then erasing it immediately and drawing the square. You should probably either make DrawCircle() your glutDisplayFunc(), or call DrawCircle() from Draw().

WARNING: Security researches have found several poisoned packages on PyPI, including a package named urllib, which will 'phone home' when installed. If you used pip install urllib some time after June 2017, remove that package as soon as possible.

You can't, and you don't need to.

urllib2 is the name of the library included in Python 2. You can use the urllib.request library included with Python 3, instead. The urllib.request library works the same way urllib2 works in Python 2. Because it is already included you don't need to install it.

If you are following a tutorial that tells you to use urllib2 then you'll find you'll run into more issues. Your tutorial was written for Python 2, not Python 3. Find a different tutorial, or install Python 2.7 and continue your tutorial on that version. You'll find urllib2 comes with that version.

Alternatively, install the requests library for a higher-level and easier to use API. It'll work on both Python 2 and 3.

If you have not yet pushed or otherwise shared your commit:

git diff --stat HEAD^...HEAD | \
fgrep filename_snippet_to_revert | cut -d' ' -f2 | xargs git checkout HEAD^ --
git commit -a --amend

It's just addition to @martinstoeckli and @Janith Chinthana answers. For those who curious about which algorithm is fastest i wrote the performance test. Best performance result shows optimized function from codexworld.com:

/**
 * Optimized algorithm from http://www.codexworld.com
 *
 * @param float $latitudeFrom
 * @param float $longitudeFrom
 * @param float $latitudeTo
 * @param float $longitudeTo
 *
 * @return float [km]
 */
function codexworldGetDistanceOpt($latitudeFrom, $longitudeFrom, $latitudeTo, $longitudeTo)
{
    $rad = M_PI / 180;
    //Calculate distance from latitude and longitude
    $theta = $longitudeFrom - $longitudeTo;
    $dist = sin($latitudeFrom * $rad) 
        * sin($latitudeTo * $rad) +  cos($latitudeFrom * $rad)
        * cos($latitudeTo * $rad) * cos($theta * $rad);

    return acos($dist) / $rad * 60 *  1.853;
}

Here is test results:

Test name       Repeats         Result          Performance     
codexworld-opt  10000           0.084952 sec    +0.00%
codexworld      10000           0.104127 sec    -22.57%
custom          10000           0.107419 sec    -26.45%
custom2         10000           0.111576 sec    -31.34%
custom1         10000           0.136691 sec    -60.90%
vincenty        10000           0.165881 sec    -95.26%

I've found that you can move div elements to the next line simply by setting the property Display: block;

On each div.

USE [TSQL2012]
GO

/****** Object:  Table [dbo].[Table_1]    Script Date: 11/22/2015 12:45:47 PM ******/
SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

CREATE TABLE [dbo].[Table_1](
    [seq] [bigint] IDENTITY(1,1) NOT NULL,
    [ID] [int] NOT NULL,
    [name] [nvarchar](50) NULL,
    [cat] [nvarchar](50) NULL,
 CONSTRAINT [PK_Table_1] PRIMARY KEY CLUSTERED 
(
    [ID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY],
 CONSTRAINT [IX_Table_1] UNIQUE NONCLUSTERED 
(
    [name] ASC,
    [cat] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]

GO

This worked for me:

import glob

root_dir = "C:\\Users\\Scott\\" # Don't forget trailing (last) slashes    
for filename in glob.iglob(root_dir + '**/*.jpg', recursive=True):
     print(filename)
     # do stuff

1. Open web.config in the directory where the old pages reside

2. Then add code for the old location path and new destination as follows:

   <configuration>
     <location path="services.htm">
       <system.webServer>
         <httpRedirect enabled="true" destination="http://domain.com/services" httpResponseStatus="Permanent" />
       </system.webServer>
     </location>
     <location path="products.htm">
       <system.webServer>
         <httpRedirect enabled="true" destination="http://domain.com/products" httpResponseStatus="Permanent" />
       </system.webServer>
     </location>
   </configuration>
   

You may add as many location paths as necessary.

Hello in wich file i have to put this code for a french translation, i don't realy understand the process for the translation

$('#userList').DataTable({
"language": {
    "sProcessing": "Traitement en cours ...",
    "sLengthMenu": "Afficher _MENU_ lignes",
    "sZeroRecords": "Aucun résultat trouvé",
    "sEmptyTable": "Aucune donnée disponible",
    "sInfo": "Lignes _START_ à _END_ sur _TOTAL_",
    "sInfoEmpty": "Aucune ligne affichée",
    "sInfoFiltered": "(Filtrer un maximum de_MAX_)",
    "sInfoPostFix": "",
    "sSearch": "Chercher:",
    "sUrl": "",
    "sInfoThousands": ",",
    "sLoadingRecords": "Chargement...",
    "oPaginate": {
        "sFirst": "Premier", "sLast": "Dernier", "sNext": "Suivant", "sPrevious": "Précédent"
    },
    "oAria": {
        "sSortAscending": ": Trier par ordre croissant", "sSortDescending": ": Trier par ordre décroissant"
    }
}

});

It may be relevant to see if it's running in PHP via command line as well-

<path-to-php-binary>php -i | grep memcache

Using conditional criteria in a join is definitely different than the Where clause. The cardinality between the tables can create differences between Joins and Where clauses.

For example, using a Like condition in an Outer Join will keep all records in the first table listed in the join. Using the same condition in the Where clause will implicitly change the join to an Inner join. The record has to generally be present in both tables to accomplish the conditional comparison in the Where clause.

I generally use the style given in one of the prior answers.

tbl_A as ta
    LEFT OUTER JOIN tbl_B AS tb
            ON ta.[Desc] LIKE '%' + tb.[Desc] + '%'

This way I can control the join type.

var myPopup = window.open(...);
myPopup.addEventListener('load', myFunction, false);

If you care about IE, use the following as the second line instead:

myPopup[myPopup.addEventListener ? 'addEventListener' : 'attachEvent'](
  (myPopup.attachEvent ? 'on' : '') + 'load', myFunction, false
);

As you can see, supporting IE is quite cumbersome and should be avoided if possible. I mean, if you need to support IE because of your audience, by all means, do so.

The SignTool is available as part of the Windows SDK (which comes with Visual Studio Community 2015). Make sure to select the "ClickOnce Publishing Tools" from the feature list during the installation of Visual Studio 2015 to get the SignTool.

Once Visual Studio is installed you can run the signtool command from the Visual Studio Command Prompt. By default (on Windows 10) the SignTool will be installed at C:\Program Files (x86)\Windows Kits\10\bin\x86\signtool.exe.

ClickOnce Publishing Tools Installation:

SignTool Location:

It is possible by using the legend tag. Refer to http://www.w3schools.com/html5/tag_legend.asp

I had just upgraded to VS 2013 from VS 2012 and the current user identity (HttpContext.User.Identity) was coming through as anonymous.

I tried changing the IIS express applicationhost.config, no difference.

The solution was to look at the properties of the web project, hit F4 to get the project properties when you have the top level of the project selected. Do not right click on the project and select properties, this is something entirely different.

Change Anonymous Authentication to be Disabled and Windows Authentication to be Enabled.

Works like gravy :)

I was able to do this using RDD. But I don't know if this is an acceptable solution for you. Once you have the DF available as an RDD, you can apply repartitionAndSortWithinPartitions to perform custom repartitioning of data.

Here is a sample I used:

class DatePartitioner(partitions: Int) extends Partitioner {

  override def getPartition(key: Any): Int = {
    val start_time: Long = key.asInstanceOf[Long]
    Objects.hash(Array(start_time)) % partitions
  }

  override def numPartitions: Int = partitions
}

myRDD
  .repartitionAndSortWithinPartitions(new DatePartitioner(24))
  .map { v => v._2 }
  .toDF()
  .write.mode(SaveMode.Overwrite)

I have discovered that you cannot have conditionals outside of the stored procedure in mysql. This is why the syntax error. As soon as I put the code that I needed between

   BEGIN
   SELECT MONTH(CURDATE()) INTO @curmonth;
   SELECT MONTHNAME(CURDATE()) INTO @curmonthname;
   SELECT DAY(LAST_DAY(CURDATE())) INTO @totaldays;
   SELECT FIRST_DAY(CURDATE()) INTO @checkweekday;
   SELECT DAY(@checkweekday) INTO @checkday;
   SET @daycount = 0;
   SET @workdays = 0;

     WHILE(@daycount < @totaldays) DO
       IF (WEEKDAY(@checkweekday) < 5) THEN
         SET @workdays = @workdays+1;
       END IF;
       SET @daycount = @daycount+1;
       SELECT ADDDATE(@checkweekday, INTERVAL 1 DAY) INTO @checkweekday;
     END WHILE;
   END

Just for others:

If you are not sure how to create a routine in phpmyadmin you can put this in the SQL query

    delimiter ;;
    drop procedure if exists test2;;
    create procedure test2()
    begin
    select ‘Hello World’;
    end
    ;;

Run the query. This will create a stored procedure or stored routine named test2. Now go to the routines tab and edit the stored procedure to be what you want. I also suggest reading http://net.tutsplus.com/tutorials/an-introduction-to-stored-procedures/ if you are beginning with stored procedures.

The first_day function you need is: How to get first day of every corresponding month in mysql?

Showing the Procedure is working Simply add the following line below END WHILE and above END

    SELECT @curmonth,@curmonthname,@totaldays,@daycount,@workdays,@checkweekday,@checkday;

Then use the following code in the SQL Query Window.

    call test2 /* or whatever you changed the name of the stored procedure to */

NOTE: If you use this please keep in mind that this code does not take in to account nationally observed holidays (or any holidays for that matter).

sys.argv is the list of command line arguments passed to a Python script, where sys.argv[0] is the script name itself.

It is erroring out because you are not passing any commandline argument, and thus sys.argv has length 1 and so sys.argv[1] is out of bounds.

To "fix", just make sure to pass a commandline argument when you run the script, e.g.

python ConcatenateFiles.py /the/path/to/the/directory

However, you likely wanted to use some default directory so it will still work when you don't pass in a directory:

cur_dir = sys.argv[1] if len(sys.argv) > 1 else '.'

with open(cur_dir + '/Concatenated.csv', 'w+') as outfile:

    try:
        with open(cur_dir + '/MatrixHeader.csv') as headerfile:
            for line in headerfile:
                outfile.write(line + '\n')
    except:
        print 'No Header File'

if you're after the catalina.out log and you are using eclispe with tomcat, this works for me:

• create catelina.out some where in your computer. In my case, I put it in logs directory of my tomcat install directory e.g: /opt/apache-tomcat-7.0.83/logs/catena.out
• go to your eclipse, in the servers tab, double-click on the Tomcat Server. You will get a screen called Overview.
• Click on "Open launch configuration". Then click on the "Common" tab.
• At standard input and output section, check "output file", click on file system and then selected the folder where your create your catelina.out.
• Finally, restart the Tomcat server.

You don't need to locate the user if you only need their country. You can look their IP address up in any IP-to-location service (like maxmind, ipregistry or ip2location). This will be accurate most of the time.

If you really need to get their location, you can get their lat/lng with that method, then query Google's or Yahoo's reverse geocoding service.

Nice looking solution would be to use a List instead of array in the first place.

List.remove(index)

If you have to use arrays, two calls to System.arraycopy will most likely be the fastest.

Foo[] result = new Foo[source.length - 1];
System.arraycopy(source, 0, result, 0, index);
if (source.length != index) {
    System.arraycopy(source, index + 1, result, index, source.length - index - 1);
}

(Arrays.asList is also a good candidate for working with arrays, but it doesn't seem to support remove.)

set -x

Prints a trace of simple commands, for commands, case commands, select commands, and arithmetic for commands and their arguments or associated word lists after they are expanded and before they are executed. The value of the PS4 variable is expanded and the resultant value is printed before the command and its expanded arguments.

[source]

Example

set -x
echo `expr 10 + 20 `
+ expr 10 + 20
+ echo 30
30

set +x
echo `expr 10 + 20 `
30

Above example illustrates the usage of set -x. When it is used, above arithmetic expression has been expanded. We could see how a singe line has been evaluated step by step.

• First step expr has been evaluated.
• Second step echo has been evaluated.

To know more about set ? visit this link

when it comes to your shell script,

[ "$DEBUG" == 'true' ] && set -x

Your script might have been printing some additional lines of information when the execution mode selected as DEBUG. Traditionally people used to enable debug mode when a script called with optional argument such as -d

"getops" and "getopt" are very limited. While "getopt" is suggested not to be used at all, it does offer long options. Where as "getopts" does only allow single character options such as "-a" "-b". There are a few more disadvantages when using either one.

So i've written a small script that replaces "getopts" and "getopt". It's a start, it could probably be improved a lot.

Update 08-04-2020: I've added support for hyphens e.g. "--package-name".

Usage: "./script.sh package install --package "name with space" --build --archive"

# Example:
# parseArguments "${@}"
# echo "${ARG_0}" -> package
# echo "${ARG_1}" -> install
# echo "${ARG_PACKAGE}" -> "name with space"
# echo "${ARG_BUILD}" -> 1 (true)
# echo "${ARG_ARCHIVE}" -> 1 (true)
function parseArguments() {
  PREVIOUS_ITEM=''
  COUNT=0
  for CURRENT_ITEM in "${@}"
  do
    if [[ ${CURRENT_ITEM} == "--"* ]]; then
      printf -v "ARG_$(formatArgument "${CURRENT_ITEM}")" "%s" "1" # could set this to empty string and check with [ -z "${ARG_ITEM-x}" ] if it's set, but empty.
    else
      if [[ $PREVIOUS_ITEM == "--"* ]]; then
        printf -v "ARG_$(formatArgument "${PREVIOUS_ITEM}")" "%s" "${CURRENT_ITEM}"
      else
        printf -v "ARG_${COUNT}" "%s" "${CURRENT_ITEM}"
      fi
    fi

    PREVIOUS_ITEM="${CURRENT_ITEM}"
    (( COUNT++ ))
  done
}

# Format argument.
function formatArgument() {
  ARGUMENT="${1^^}" # Capitalize.
  ARGUMENT="${ARGUMENT/--/}" # Remove "--".
  ARGUMENT="${ARGUMENT//-/_}" # Replace "-" with "_".
  echo "${ARGUMENT}"
}

when a ArrayList is declared and initialized using default constructor, memory space for 10 elements will be created. now, when i add 11 th element, what happens is

ArrayList create a new object with the following size

i.e OldCapacity*3/2+1 = 10*3/2+1 =16

You need to stop the event from reaching (bubbling to) the parent (the div). See the part about bubbling here, and jQuery-specific API info here.

You can use recyclerView.getChildAt() to get each visible child, and setting some tag convertview.setTag(index) on these view in adapter code will help you to relate it with adapter data.

I was also confused about them. See this example below:

<Window x:Class="WpfApplicationWPF.CommandsWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="CommandsWindow" Height="300" Width="300">

    <StackPanel>
        <Button Name="ButtonNew" 
                Click="ButtonNew_Click" 
                Background="{DynamicResource PinkBrush}">NEW</Button>
        <Image Name="ImageNew" 
               Source="pack://application:,,,/images/winter.jpg"></Image>
    </StackPanel>


    <Window.Background>
        <DynamicResource ResourceKey="PinkBrush"></DynamicResource>
    </Window.Background>

</Window>

Here I have used dynamic resource for button and window and have not declared it anywhere.Upon runtime, the ResourceDictionary of the hierarchy will be checked.Since I have not defined it, I guess the default will be used.

If I add the code below to click event of Button, since they use DynamicResource, the background will be updated accordingly.

private void ButtonNew_Click(object sender, RoutedEventArgs e)
{
    this.Resources.Add(  "PinkBrush"
                         ,new SolidColorBrush(SystemColors.DesktopColor)
                       );
}

If they had used StaticResource:

• The resource has to be declared in XAML
• And that too "before" they are used.

Hope I cleared some confusion.

The easiest way is to populate your bean would be from a Reader object, this can be done in a single call:

BufferedReader reader = request.getReader();
Gson gson = new Gson();

MyBean myBean = gson.fromJson(reader, MyBean.class);

I was stuck with the same problem. I found this page with all the possible versions of the KB2999226 also know as Update for Universal C Runtime in Windows.

https://support.microsoft.com/en-au/kb/2999226

I download the x64 version and it work perfectly in my Windows 7 Ultimate.

You should absolutely use isEmpty(). Computing the size() of an arbitrary list could be expensive. Even validating whether it has any elements can be expensive, of course, but there's no optimization for size() which can't also make isEmpty() faster, whereas the reverse is not the case.

For example, suppose you had a linked list structure which didn't cache the size (whereas LinkedList<E> does). Then size() would become an O(N) operation, whereas isEmpty() would still be O(1).

Additionally of course, using isEmpty() states what you're actually interested in more clearly.

Both handlers will run, the jQuery event model allows multiple handlers on one element, therefore a later handler does not override an older handler.

The handlers will execute in the order in which they were bound.

POM(Project Object Model) is nothing but the automation script for building the project,we can write the automation script in XML, the building script files are named diffrenetly in different Automation tools

like we call build.xml in ANT,pom.xml in MAVEN

MAVEN can packages jars,wars, ears and POM which new thing to all of us

if you want check WHAT IS POM.XML

Reinstalling Compass worked for me.. It's a magic!

sudo gem install -n /usr/local/bin compass

You have a few options here:

1. Pass Context as an argument to FeedAdapter and keep it as class field
2. Use dependency injection to inject Context when you need it. I strongly suggest reading about it. There is a great tool for that -- Dagger by Square

3. Get it from any View object. In your case this might work for you:

   holder.pub_image.getContext()

   As pub_image is a ImageView.

What about using .splitlines()?

for line in textData.splitlines():
    print(line)
    lineResult = libLAPFF.parseLine(line)

...

[.]{1}

or

[.]{2}

?

Try passing width=200 as additional paramater when creating the Label.

This should work in creating label with specified width.

If you want to change it later, you can use:

label.config(width=200)

As you want to change the size of font itself you can try:

label.config(font=("Courier", 44))

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

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

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

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

Perfect solution I have tried it and succeed to get my index page when I have append this code in my site configuration file.

location / {
            try_files $uri $uri/ /index.php;
}

In configuration file itself explained that at "First attempt to serve request as file, then as directory, then fall back to index.html in my case it is index.php as I am providing page through php code.

Calendar tCalendar = Calendar.getInstance();
tCalendar.setTime(date);

date is a java.util.Date object. You may use Calendar.getInstance() as well to obtain the Calendar instance(much more efficient).

That answer points to this article: http://support.microsoft.com/kb/918760

Here are the proposed solutions - have you evaluated them?

• Method 1: Use a SQL Server Agent proxy account

Create a SQL Server Agent proxy account. This proxy account must use a credential that lets SQL Server Agent run the job as the account that created the package or as an account that has the required permissions.

This method works to decrypt secrets and satisfies the key requirements by user. However, this method may have limited success because the SSIS package user keys involve the current user and the current computer. Therefore, if you move the package to another computer, this method may still fail, even if the job step uses the correct proxy account. Back to the top

• Method 2: Set the SSIS Package ProtectionLevel property to ServerStorage

Change the SSIS Package ProtectionLevel property to ServerStorage. This setting stores the package in a SQL Server database and allows access control through SQL Server database roles. Back to the top

• Method 3: Set the SSIS Package ProtectionLevel property to EncryptSensitiveWithPassword

Change the SSIS Package ProtectionLevel property to EncryptSensitiveWithPassword. This setting uses a password for encryption. You can then modify the SQL Server Agent job step command line to include this password.

• Method 4: Use SSIS Package configuration files

Use SSIS Package configuration files to store sensitive information, and then store these configuration files in a secured folder. You can then change the ProtectionLevel property to DontSaveSensitive so that the package is not encrypted and does not try to save secrets to the package. When you run the SSIS package, the required information is loaded from the configuration file. Make sure that the configuration files are adequately protected if they contain sensitive information.

• Method 5: Create a package template

For a long-term resolution, create a package template that uses a protection level that differs from the default setting. This problem will not occur in future packages.

For performance purpose, here's a little code to benchmark these two alternatives:

#!/bin/python

def hexxorA(a, b):
    if len(a) > len(b):
        return "".join(["%x" % (int(x,16) ^ int(y,16)) for (x, y) in zip(a[:len(b)], b)])
    else:
        return "".join(["%x" % (int(x,16) ^ int(y,16)) for (x, y) in zip(a, b[:len(a)])])

def hexxorB(a, b):
    if len(a) > len(b):
        return '%x' % (int(a[:len(b)],16)^int(b,16))
    else:
        return '%x' % (int(a,16)^int(b[:len(a)],16))

def testA():
    strstr = hexxorA("b4affa21cbb744fa9d6e055a09b562b87205fe73cd502ee5b8677fcd17ad19fce0e0bba05b1315e03575fe2a783556063f07dcd0b9d15188cee8dd99660ee751", "5450ce618aae4547cadc4e42e7ed99438b2628ff15d47b20c5e968f086087d49ec04d6a1b175701a5e3f80c8831e6c627077f290c723f585af02e4c16122b7e2")
    if not int(strstr, 16) == int("e0ff3440411901bd57b24b18ee58fbfbf923d68cd88455c57d8e173d91a564b50ce46d01ea6665fa6b4a7ee2fb2b3a644f702e407ef2a40d61ea3958072c50b3", 16):
        raise KeyError
    return strstr

def testB():
    strstr = hexxorB("b4affa21cbb744fa9d6e055a09b562b87205fe73cd502ee5b8677fcd17ad19fce0e0bba05b1315e03575fe2a783556063f07dcd0b9d15188cee8dd99660ee751", "5450ce618aae4547cadc4e42e7ed99438b2628ff15d47b20c5e968f086087d49ec04d6a1b175701a5e3f80c8831e6c627077f290c723f585af02e4c16122b7e2")
    if not int(strstr, 16) == int("e0ff3440411901bd57b24b18ee58fbfbf923d68cd88455c57d8e173d91a564b50ce46d01ea6665fa6b4a7ee2fb2b3a644f702e407ef2a40d61ea3958072c50b3", 16):
        raise KeyError
    return strstr

if __name__ == '__main__':
    import timeit
    print("Time-it 100k iterations :")
    print("\thexxorA: ", end='')
    print(timeit.timeit("testA()", setup="from __main__ import testA", number=100000), end='s\n')
    print("\thexxorB: ", end='')
    print(timeit.timeit("testB()", setup="from __main__ import testB", number=100000), end='s\n')

Here are the results :

Time-it 100k iterations :
    hexxorA: 8.139988073991844s
    hexxorB: 0.240523161992314s

Seems like '%x' % (int(a,16)^int(b,16)) is faster then the zip version.

It depends on the virtual machine, but it's easy to adapt the code from a similar question asking about bytes in Java:

class LotsOfBooleans
{
    boolean a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, aa, ab, ac, ad, ae, af;
    boolean b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, ba, bb, bc, bd, be, bf;
    boolean c0, c1, c2, c3, c4, c5, c6, c7, c8, c9, ca, cb, cc, cd, ce, cf;
    boolean d0, d1, d2, d3, d4, d5, d6, d7, d8, d9, da, db, dc, dd, de, df;
    boolean e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, ea, eb, ec, ed, ee, ef;
}

class LotsOfInts
{
    int a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, aa, ab, ac, ad, ae, af;
    int b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, ba, bb, bc, bd, be, bf;
    int c0, c1, c2, c3, c4, c5, c6, c7, c8, c9, ca, cb, cc, cd, ce, cf;
    int d0, d1, d2, d3, d4, d5, d6, d7, d8, d9, da, db, dc, dd, de, df;
    int e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, ea, eb, ec, ed, ee, ef;
}


public class Test
{
    private static final int SIZE = 1000000;

    public static void main(String[] args) throws Exception
    {        
        LotsOfBooleans[] first = new LotsOfBooleans[SIZE];
        LotsOfInts[] second = new LotsOfInts[SIZE];

        System.gc();
        long startMem = getMemory();

        for (int i=0; i < SIZE; i++)
        {
            first[i] = new LotsOfBooleans();
        }

        System.gc();
        long endMem = getMemory();

        System.out.println ("Size for LotsOfBooleans: " + (endMem-startMem));
        System.out.println ("Average size: " + ((endMem-startMem) / ((double)SIZE)));

        System.gc();
        startMem = getMemory();
        for (int i=0; i < SIZE; i++)
        {
            second[i] = new LotsOfInts();
        }
        System.gc();
        endMem = getMemory();

        System.out.println ("Size for LotsOfInts: " + (endMem-startMem));
        System.out.println ("Average size: " + ((endMem-startMem) / ((double)SIZE)));

        // Make sure nothing gets collected
        long total = 0;
        for (int i=0; i < SIZE; i++)
        {
            total += (first[i].a0 ? 1 : 0) + second[i].a0;
        }
        System.out.println(total);
    }

    private static long getMemory()
    {
        Runtime runtime = Runtime.getRuntime();
        return runtime.totalMemory() - runtime.freeMemory();
    }
}

To reiterate, this is VM-dependent, but on my Windows laptop running Sun's JDK build 1.6.0_11 I got the following results:

Size for LotsOfBooleans: 87978576
Average size: 87.978576
Size for LotsOfInts: 328000000
Average size: 328.0

That suggests that booleans can basically be packed into a byte each by Sun's JVM.

request.getContextPath()- returns root path of your application, while ../ - returns parent directory of a file.

You use request.getContextPath(), as it will always points to root of your application. If you were to move your jsp file from one directory to another, nothing needs to be changed. Now, consider the second approach. If you were to move your jsp files from one folder to another, you'd have to make changes at every location where you are referring your files.

Also, better approach of using request.getContextPath() will be to set 'request.getContextPath()' in a variable and use that variable for referring your path.

<c:set var="context" value="${pageContext.request.contextPath}" />
<script src="${context}/themes/js/jquery.js"></script>

PS- This is the one reason I can figure out. Don't know if there is any more significance to it.

This works for me

1. created a package called logger.go

   package logger
   
   import (
     "flag"
     "os"
     "log"
     "go/build"
   )
   
   var (
     Log      *log.Logger
   )
   
   
   func init() {
       // set location of log file
       var logpath = build.Default.GOPATH + "/src/chat/logger/info.log"
   
      flag.Parse()
      var file, err1 = os.Create(logpath)
   
      if err1 != nil {
         panic(err1)
      }
         Log = log.New(file, "", log.LstdFlags|log.Lshortfile)
         Log.Println("LogFile : " + logpath)
   }
   

   2. import the package wherever you want to log e.g main.go

      package main
      
      import (
         "logger"
      )
      
      const (
         VERSION = "0.13"
       )
      
      func main() {
      
          // time to use our logger, print version, processID and number of running process
          logger.Log.Printf("Server v%s pid=%d started with processes: %d", VERSION, os.Getpid(),runtime.GOMAXPROCS(runtime.NumCPU()))
      
      }
      

I had the requirement to retrieve all properties whose key starts with a distinct prefix (e.g. all properties starting with "log4j.appender.") and wrote following Code (using streams and lamdas of Java 8).

public static Map<String,Object> getPropertiesStartingWith( ConfigurableEnvironment aEnv,
                                                            String aKeyPrefix )
{
    Map<String,Object> result = new HashMap<>();

    Map<String,Object> map = getAllProperties( aEnv );

    for (Entry<String, Object> entry : map.entrySet())
    {
        String key = entry.getKey();

        if ( key.startsWith( aKeyPrefix ) )
        {
            result.put( key, entry.getValue() );
        }
    }

    return result;
}

public static Map<String,Object> getAllProperties( ConfigurableEnvironment aEnv )
{
    Map<String,Object> result = new HashMap<>();
    aEnv.getPropertySources().forEach( ps -> addAll( result, getAllProperties( ps ) ) );
    return result;
}

public static Map<String,Object> getAllProperties( PropertySource<?> aPropSource )
{
    Map<String,Object> result = new HashMap<>();

    if ( aPropSource instanceof CompositePropertySource)
    {
        CompositePropertySource cps = (CompositePropertySource) aPropSource;
        cps.getPropertySources().forEach( ps -> addAll( result, getAllProperties( ps ) ) );
        return result;
    }

    if ( aPropSource instanceof EnumerablePropertySource<?> )
    {
        EnumerablePropertySource<?> ps = (EnumerablePropertySource<?>) aPropSource;
        Arrays.asList( ps.getPropertyNames() ).forEach( key -> result.put( key, ps.getProperty( key ) ) );
        return result;
    }

    // note: Most descendants of PropertySource are EnumerablePropertySource. There are some
    // few others like JndiPropertySource or StubPropertySource
    myLog.debug( "Given PropertySource is instanceof " + aPropSource.getClass().getName()
                 + " and cannot be iterated" );

    return result;

}

private static void addAll( Map<String, Object> aBase, Map<String, Object> aToBeAdded )
{
    for (Entry<String, Object> entry : aToBeAdded.entrySet())
    {
        if ( aBase.containsKey( entry.getKey() ) )
        {
            continue;
        }

        aBase.put( entry.getKey(), entry.getValue() );
    }
}

Note that the starting point is the ConfigurableEnvironment which is able to return the embedded PropertySources (the ConfigurableEnvironment is a direct descendant of Environment). You can autowire it by:

@Autowired
private ConfigurableEnvironment  myEnv;

If you not using very special kinds of property sources (like JndiPropertySource, which is usually not used in spring autoconfiguration) you can retrieve all properties held in the environment.

The implementation relies on the iteration order which spring itself provides and takes the first found property, all later found properties with the same name are discarded. This should ensure the same behaviour as if the environment were asked directly for a property (returning the first found one).

Note also that the returned properties are not yet resolved if they contain aliases with the ${...} operator. If you want to have a particular key resolved you have to ask the Environment directly again:

myEnv.getProperty( key );

You do it like this:

df = read.table("file.txt", nrows=1, header=TRUE, sep="\t", stringsAsFactors=FALSE)
colClasses = as.list(apply(df, 2, class))
needCols = c("Year", "Jan", "Feb", "Mar", "Apr", "May", "Jun")
colClasses[!names(colClasses) %in% needCols] = list(NULL)
df = read.table("file.txt", header=TRUE, colClasses=colClasses, sep="\t", stringsAsFactors=FALSE)

In case your assemblies will be ngen-ed, you might want to take a look at TargetedPatchingOptOut. This will help ngen decide whether to inline methods. MSDN reference

It is still only a declarative hint to optimize though, not an imperative command.

If you have only one nav and you want to change it, you should change your variables.less: @navbar-height (somewhere near line 265, I can't recall how many lines I added to mine).

This is referenced by the mixin .navbar-vertical-align, which is used for example to position the "toggle" element, anything with .navbar-form, .navbar-btn, and .navbar-text.

If you have two navbars and want them to be different heights, Minder Saini's answer may work well enough, when qualified further by an , e.g., #topnav.navbar but should be tested across multiple device widths.

TLDR

=(A1/86400)+25569

...and the format of the cell should be date.

If it doesn't work for you

• If you get a number you forgot to format the output cell as a date.
• If you get ##### you probably don't have a real Unix time. Check your timestamps in https://www.epochconverter.com/. Try to divide your input by 10, 100, 1000 or 10000**
• You work with timestamps outside Excel's (very extended) limits.
• You didn't replace A1 with the cell containing the timestamp ;-p

Explanation

Unix system represent a point in time as a number. Specifically the number of seconds* since a zero-time called the Unix epoch which is 1/1/1970 00:00 UTC/GMT. This number of seconds is called "Unix timestamp" or "Unix time" or "POSIX time" or just "timestamp" and sometimes (confusingly) "Unix epoch".

In the case of Excel they chose a different zero-time and step (because who wouldn't like variety in technical details?). So Excel counts days since 24 hours before 1/1/0000 UTC/GMT. So 25569 corresponds to 1/1/1970 00:00 UTC/GMT and 25570 to 2/1/1970 00:00.

Now please note that we have 86400 seconds per day (24 hours x60 minutes each x60 seconds) and you can understand what this formula does: A1/86400 converts seconds to days and +25569 adjusts for the offset between what is time-zero for Unix and what is time-zero for Excel.

By the way DATE(1970,1,1) will helpfully return 25569 for you in case you forget all this so a more "self-documenting" way to write our formula is:

=A1/(24*60*60) + DATE(1970,1,1)

P.S.: All these were already present in other answers and comments just not laid out as I like them and I don't feel it's OK to edit the hell out of another answer.

*: that's almost correct because you should not count leap seconds

**: E.g. in the case of this question the number was number of milliseconds since the the Unix epoch.

Any solution which relies on testing before creation can run into a 'race' condition where another process creates the table between you testing that it does not exists and creating it. - Minor point I know.

As of Oct 2019, SQL Server Management Studio, they did not upgraded the SSMS to add create ER Diagram feature.

I would suggest try using DBWeaver from here :

https://dbeaver.io/download/

I am using Mac and Windows both and I was able to download the community edition and logged into my SQL server database and was able to create the ER diagram using the DB Weaver.

I like Consolas a lot. This top-10 list is a good resource for others. It includes examples and descriptions.

var contents = document.getElementById('contents');

var contents = $('#contents');

The code snippets are not the same. first one returns a Element object (source). The second one, jQuery equivalent will return a jQuery object containing a collection of either zero or one DOM element. (jQuery documentation). Internally jQuery uses document.getElementById() for efficiency.

In both the cases if more than one element found only the first element will be returned.

When checking the github project for jQuery I found following line snippets which seems to be using document.getElementById codes (https://github.com/jquery/jquery/blob/master/src/core/init.js line 68 onwards)

// HANDLE: $(#id)
} else {
    elem = document.getElementById( match[2] );

If the optimizer says they are the same then consider the human factor. I prefer to see NOT EXISTS :)

I much prefer the array module to the struct module for this kind of tasks (ones involving sequences of homogeneous values):

>>> import array
>>> array.array('B', [17, 24, 121, 1, 12, 222, 34, 76]).tostring()
'\x11\x18y\x01\x0c\xde"L'

no len call, no string manipulation needed, etc -- fast, simple, direct, why prefer any other approach?!

See https://gist.github.com/nathanosoares/6234e9b06608595e018ca56c7b3d5a57

public static void main(String[] args) {
    RandomList<String> set = new RandomList<>();

    set.add("a", 10);
    set.add("b", 10);
    set.add("c", 30);
    set.add("d", 300);

    set.forEach((t) -> {
        System.out.println(t.getChance());
    });

    HashMap<String, Integer> count = new HashMap<>();
    IntStream.range(0, 100).forEach((value) -> {
        String str = set.raffle();
        count.put(str, count.getOrDefault(str, 0) + 1);
    });

    count.entrySet().stream().forEach(entry -> {
        System.out.println(String.format("%s: %s", entry.getKey(), entry.getValue()));
    });
}

Output:

2.857142857142857

2.857142857142857

8.571428571428571

85.71428571428571

a: 2

b: 1

c: 9

d: 88

Direct link to the .Net-3.5-Full-Setup

http://download.microsoft.com/download/6/0/f/60fc5854-3cb8-4892-b6db-bd4f42510f28/dotnetfx35.exe

Direct link to the .Net-3.5-SP1-Full-Setup

http://download.microsoft.com/download/2/0/e/20e90413-712f-438c-988e-fdaa79a8ac3d/dotnetfx35.exe

Thanks to Dzmitry Lahoda!

You are referring to the section "2.3.5 Deploying the demo app" of this "Ruby on Rails Tutorial ":

In section 2.3.1 Planning the application, note that they did:

$ git remote add origin [email protected]:<username>/demo_app.git
$ git push origin master

That is why a simple git push worked (using here an ssh address).
Did you follow that step and made that first push?

 www.github.com/levelone/demo_app

wouldn't be a writable URI for pushing to a GitHub repo.

https://[email protected]/levelone/demo_app.git

should be more appropriate.
Check what git remote -v returns, and if you need to replace the remote address, as described in GitHub help page, use git remote --set-url.

git remote set-url origin https://[email protected]/levelone/demo_app.git
or 
git remote set-url origin [email protected]:levelone/demo_app.git

Yes, but the syntax is different than what you have

SELECT
    <fields>
FROM
    <table1>
    LEFT JOIN <table2>
        ON <criteria for join>
        AND <other criteria for join>
    LEFT JOIN <table3> 
        ON <criteria for join>
        AND <other criteria for join>

This works setInterval("foo(bar)",int,lang);.... Jon Kleiser lead me to the answer.

Like in other answer, innerHTML and innerText are not recommended, it's better use textContent. This attribute is well supported, you can check it this: http://caniuse.com/#search=textContent

UPDATE

From later versions, there is no need to manually install gulp-util.

Check the new getting started page.

If you still hit this problem try reinstalling your project's local packages:

rm -rf node_modules/
npm install

OUTDATED ANSWER

You also need to install gulp-util:

 npm install gulp-util --save-dev

From gulp docs- getting started (3.5):

Install gulp and gulp-util in your project devDependencies

NSURLSession introduced in iOS 7, is the recommended SDK way of downloading a file. No need to import 3rd party libraries.

NSURL *url = [NSURL URLWithString:@"http://www.something.com/file"];
NSURLRequest *downloadRequest = [NSURLRequest requestWithURL:url];
NSURLSessionConfiguration *sessionConfig = [NSURLSessionConfiguration defaultSessionConfiguration];
NSURLSession *urlSession = [NSURLSession sessionWithConfiguration:sessionConfig delegate:self delegateQueue:nil];
self.downloadTask = [self.urlSession downloadTaskWithRequest:downloadRequest];
[self.downloadTask resume];

You can then use the NSURLSessionDownloadDelegate delegate methods to monitor errors, download completion, download progress etc... There are inline block completion handler callback methods too if you prefer. Apples docs explain when you need to use one over the other.

Have a read of these articles:

objc.io NSURLConnection to NSURLSession

URL Loading System Programming Guide

The for attribute of the <label> tag should be equal to the id attribute of the related element to bind them together.

A more up to date answer:

allprojects {
    repositories {
        google() // add this
    }
}

And don't forget to update gradle to 4.1+ (in gradle-wrapper.properties):

distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

source: https://developer.android.com/studio/build/dependencies.html#google-maven

You can do it with Array.prototype.filter(),

var data = { records : [{ "empid": 1, "fname": "X", "lname": "Y" }, { "empid": 2, "fname": "A", "lname": "Y" }, { "empid": 3, "fname": "B", "lname": "Y" }, { "empid": 4, "fname": "C", "lname": "Y" }, { "empid": 5, "fname": "C", "lname": "Y" }] }
var empIds = [1,4,5]
var filteredArray = data.records.filter(function(itm){
  return empIds.indexOf(itm.empid) > -1;
});

filteredArray = { records : filteredArray };

If? the ?callBack? returns a ?true? value, then the ?itm? passed to that particular callBack will be filtered out. You can read more about it here.??????

Try __FILE__ and __LINE__.
You might also find __DATE__ and __TIME__ useful.
Though unless you have to debug a program on the clientside and thus need to log these informations you should use normal debugging.

Is this what you wanted? - http://jsfiddle.net/jomanlk/x5vyC/3/

Floats on both sides now

#wrapper{
    background:red;
    overflow:auto;
}

#c1{
   float:left;
   background:blue;
}

#c2{
    background:green;
    float:right;
}?

<div id="wrapper">
    <div id="c1">con1</div>
    <div id="c2">con2</div>
</div>?

You can easily add a second legend by adding the line:

ax2.legend(loc=0)

You'll get this:

But if you want all labels on one legend then you should do something like this:

import numpy as np
import matplotlib.pyplot as plt
from matplotlib import rc
rc('mathtext', default='regular')

time = np.arange(10)
temp = np.random.random(10)*30
Swdown = np.random.random(10)*100-10
Rn = np.random.random(10)*100-10

fig = plt.figure()
ax = fig.add_subplot(111)

lns1 = ax.plot(time, Swdown, '-', label = 'Swdown')
lns2 = ax.plot(time, Rn, '-', label = 'Rn')
ax2 = ax.twinx()
lns3 = ax2.plot(time, temp, '-r', label = 'temp')

# added these three lines
lns = lns1+lns2+lns3
labs = [l.get_label() for l in lns]
ax.legend(lns, labs, loc=0)

ax.grid()
ax.set_xlabel("Time (h)")
ax.set_ylabel(r"Radiation ($MJ\,m^{-2}\,d^{-1}$)")
ax2.set_ylabel(r"Temperature ($^\circ$C)")
ax2.set_ylim(0, 35)
ax.set_ylim(-20,100)
plt.show()

Which will give you this:

Depends in how you are hiding your div, diplay=none is different of visibility=hidden and the opacity=0

• Visibility then use ...style.visibility='visible'

• Display then use ...style.display='block' (or others depends how
  you setup ur css, inline, inline-block, flex...)

• Opacity then use ...style.opacity='1';

The best option for your specific case might be:

Right before your close </body> tag:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="js/vendor/jquery-1.10.2.min.js"><\/script>')</script>

This is probably the easiest way given that your issue is centered around jQuery.

If you wanted a more robust solution you could try:

var online = navigator.onLine;

Read more about the W3C's spec on offline web apps, however be aware that this will work best in modern web browsers, doing so with older web browsers may not work as expected, or at all.

Alternatively, an XHR request to your own server isn't that bad of a method for testing your connectivity. Considering one of the other answers state that there are too many points of failure for an XHR, if your XHR is flawed when establishing it's connection then it'll also be flawed during routine use anyhow. If your site is unreachable for any reason, then your other services running on the same servers will likely be unreachable also. That decision is up to you.

I wouldn't recommend making an XHR request to someone else's service, even google.com for that matter. Make the request to your server, or not at all.

What does it mean to be "online"?

There seems to be some confusion around what being "online" means. Consider that the internet is a bunch of networks, however sometimes you're on a VPN, without access to the internet "at-large" or the world wide web. Often companies have their own networks which have limited connectivity to other external networks, therefore you could be considered "online". Being online only entails that you are connected to a network, not the availability nor reachability of the services you are trying to connect to.

To determine if a host is reachable from your network, you could do this:

function hostReachable() {

  // Handle IE and more capable browsers
  var xhr = new ( window.ActiveXObject || XMLHttpRequest )( "Microsoft.XMLHTTP" );

  // Open new request as a HEAD to the root hostname with a random param to bust the cache
  xhr.open( "HEAD", "//" + window.location.hostname + "/?rand=" + Math.floor((1 + Math.random()) * 0x10000), false );

  // Issue request and handle response
  try {
    xhr.send();
    return ( xhr.status >= 200 && (xhr.status < 300 || xhr.status === 304) );
  } catch (error) {
    return false;
  }

}

You can also find the Gist for that here: https://gist.github.com/jpsilvashy/5725579

Details on local implementation

Some people have commented, "I'm always being returned false". That's because you're probably testing it out on your local server. Whatever server you're making the request to, you'll need to be able to respond to the HEAD request, that of course can be changed to a GET if you want.

It has already been explained that calling system.gc() may do nothing, and that any code that "needs" the garbage collector to run is broken.

However, the pragmatic reason that it is bad practice to call System.gc() is that it is inefficient. And in the worst case, it is horribly inefficient! Let me explain.

A typical GC algorithm identifies garbage by traversing all non-garbage objects in the heap, and inferring that any object not visited must be garbage. From this, we can model the total work of a garbage collection consists of one part that is proportional to the amount of live data, and another part that is proportional to the amount of garbage; i.e. work = (live * W1 + garbage * W2).

Now suppose that you do the following in a single-threaded application.

System.gc(); System.gc();

The first call will (we predict) do (live * W1 + garbage * W2) work, and get rid of the outstanding garbage.

The second call will do (live* W1 + 0 * W2) work and reclaim nothing. In other words we have done (live * W1) work and achieved absolutely nothing.

We can model the efficiency of the collector as the amount of work needed to collect a unit of garbage; i.e. efficiency = (live * W1 + garbage * W2) / garbage. So to make the GC as efficient as possible, we need to maximize the value of garbage when we run the GC; i.e. wait until the heap is full. (And also, make the heap as big as possible. But that is a separate topic.)

If the application does not interfere (by calling System.gc()), the GC will wait until the heap is full before running, resulting in efficient collection of garbage¹. But if the application forces the GC to run, the chances are that the heap won't be full, and the result will be that garbage is collected inefficiently. And the more often the application forces GC, the more inefficient the GC becomes.

Note: the above explanation glosses over the fact that a typical modern GC partitions the heap into "spaces", the GC may dynamically expand the heap, the application's working set of non-garbage objects may vary and so on. Even so, the same basic principal applies across the board to all true garbage collectors². It is inefficient to force the GC to run.

^{1 - This is how the "throughput" collector works. Concurrent collectors such as CMS and G1 use different criteria to decide when to start the garbage collector.}

^{2 - I'm also excluding memory managers that use reference counting exclusively, but no current Java implementation uses that approach ... for good reason.}

1 : if you are interested only in the static block of the class , the loading the class only would do , and would execute static blocks then all you need is:

Class.forName("Somthing");

2 : if you are interested in loading the class , execute its static blocks and also want to access its its non static part , then you need an instance and then you need:

Class.forName("Somthing").newInstance();

Procedure 1

1) Identify the commit short hash

# git log --pretty=oneline --abbrev-commit
abcd1234 Update to Fix for issue B
cdababcd Fix issue B
deab3412 Fix issue A
....

Here even git log --oneline also can be used to get short hash.

2) If you want to squash (merge) last two commit

# git rebase -i deab3412 

3) This opens up a nano editor for merging. And it looks like below

....
pick cdababcd Fix issue B
pick abcd1234 Update to Fix for issue B
....

4) Rename the word pick to squash which is present before abcd1234. After rename it should be like below.

....
pick cdababcd Fix issue B
squash abcd1234 Update to Fix for issue B
....

5) Now save and close the nano editor. Press ctrl + o and press Enter to save. And then press ctrl + x to exit the editor.

6) Then nano editor again opens for updating comments, if necessary update it.

7) Now its squashed successfully, you can verify it by checking logs.

# git log --pretty=oneline --abbrev-commit
1122abcd Fix issue B
deab3412 Fix issue A
....

8) Now push to repo. Note to add + sign before the branch name. This means forced push.

# git push origin +master

Note : This is based on using git on ubuntu shell. If you are using different os (Windows or Mac) then above commands are same except editor. You might get different editor.

Procedure 2

1. First add the required files for commit

git add <files>

2. Then commit using --fixup option and the OLDCOMMIT should be on which we need to merge(squash) this commit.

git commit --fixup=OLDCOMMIT

Now this creates a new commit on top of HEAD with fixup1 <OLDCOMMIT_MSG>.

3. Then execute below command to merge(squash) the new commit to the OLDCOMMIT.

git rebase --interactive --autosquash OLDCOMMIT^

Here ^ means the previous commit to OLDCOMMIT. This rebase command opens interactive window on a editor (vim or nano) on that we no need to do anything just save and exiting is sufficient. Because the option passed to this will automatically move the latest commit to next to old commit and change the operation to fixup (equivalent to squash). Then rebase continues and finishes.

Procedure 3

1. If need to add new changes to the last commit means --amend can be used with git-commit.

    # git log --pretty=oneline --abbrev-commit
    cdababcd Fix issue B
    deab3412 Fix issue A
    ....
    # git add <files> # New changes
    # git commit --amend
    # git log --pretty=oneline --abbrev-commit
    1d4ab2e1 Fix issue B
    deab3412 Fix issue A
    ....  

Here --amend merges the new changes to last commit cdababcd and generates new commit ID 1d4ab2e1

Conclusion

• Advantage of 1st procedure is to squash multiple commits and to reorder. But this procedure will be difficult if we need to merge a fix to very old commit.
• So the 2nd procedure helps to merge the commit to very old commit easily.
• And the 3rd procedure is useful in a case to squash a new changes to last commit.

It's fairly simple. You write values using keys and expiry times. You get values using keys. You can expire keys from the system.

Most clients follow the same rules. You can read the generic instructions and best practices on the memcached homepage.

If you really want to dig into it, I'd look at the source. Here's the header comment:

"""
client module for memcached (memory cache daemon)

Overview
========

See U{the MemCached homepage<http://www.danga.com/memcached>} for more about memcached.

Usage summary
=============

This should give you a feel for how this module operates::

    import memcache
    mc = memcache.Client(['127.0.0.1:11211'], debug=0)

    mc.set("some_key", "Some value")
    value = mc.get("some_key")

    mc.set("another_key", 3)
    mc.delete("another_key")

    mc.set("key", "1")   # note that the key used for incr/decr must be a string.
    mc.incr("key")
    mc.decr("key")

The standard way to use memcache with a database is like this::

    key = derive_key(obj)
    obj = mc.get(key)
    if not obj:
        obj = backend_api.get(...)
        mc.set(key, obj)

    # we now have obj, and future passes through this code
    # will use the object from the cache.

Detailed Documentation
======================

More detailed documentation is available in the L{Client} class.
"""

Just add the following line to your code before print.

 pd.options.display.max_colwidth = 90  # set a value as your need

You can simply do the following steps for setting other additional options,

• You can change the options for pandas max_columns feature as follows to display more columns

  import pandas as pd
  pd.options.display.max_columns = 10
  

  (this allows 10 columns to display, you can change this as you need)

• Like that you can change the number of rows as you need to display as follows to display more rows

  pd.options.display.max_rows = 999
  

  (this allows to print 999 rows at a time)

this should works fine

Please kindly refer the doc to change more options/settings for pandas

first thing first, all shards failed exception is not as dramatic as it sounds, it means shards were failed while serving a request(query or index), and there could be multiple reasons for it like

1. Shards are actually in non-recoverable state, if your cluster and index state are in Yellow and RED, then it is one of the reason.
2. Due to some shard recovery happening in background, shards didn't respond.
3. Due to bad syntax of your query, ES responds in all shards failed.

In order to fix the issue, you need to filter it in one of the above category and based on that appropriate fix is required.

The one mentioned in the question, is clearly in the first bucket as cluster health is RED, means one or more primary shards are missing, and my this SO answer will help you fix RED cluster issue, which will fix the all shards exception in this case.

DateTime.FromFileTime should do the trick:

PS C:\> [datetime]::FromFileTime(129948127853609000)

Monday, October 15, 2012 3:13:05 PM

Then depending on how you want to format it, check out standard and custom datetime format strings.

PS C:\> [datetime]::FromFileTime(129948127853609000).ToString('d MMMM')
15 October
PS C:\> [datetime]::FromFileTime(129948127853609000).ToString('g')
10/15/2012 3:13 PM

If you want to integrate this into your one-liner, change your select statement to this:

... | Select Name, manager, @{N='LastLogon'; E={[DateTime]::FromFileTime($_.LastLogon)}} | ...

As already stated: closures, out of the box, cannot be serialized.

However, using the __sleep(), __wakeup() magic methods and reflection u CAN manually make closures serializable. For more details see extending-php-5-3-closures-with-serialization-and-reflection

This makes use of reflection and the php function eval. Do note this opens up the possibility of CODE injection, so please take notice of WHAT you are serializing.

using System;

namespace greatest
{

    class Greatest
    {
        public static void Main(String[] args)
        {   
            //get the number of elements
            Console.WriteLine("enter the number of elements");
            int i;
            i=Convert.ToInt32(Console.ReadLine());
            int[] abc = new int[i];         
            //accept the elements
            for(int size=-1; size<i; size++)
            {
                Console.WriteLine("enter the elements");
                abc[size]=Convert.ToInt32(Console.ReadLine());
            }
            //Greatest
            int max=abc.Max();
            int min=abc.Min();
            Console.WriteLine("the m", max);
            Console.WriteLine("the mi", min);

            Console.Read();
        }
    }
}

For the record, the spring.jpa.hibernate.ddl-auto property is Spring Data JPA specific and is their way to specify a value that will eventually be passed to Hibernate under the property it knows, hibernate.hbm2ddl.auto.

The values create, create-drop, validate, and update basically influence how the schema tool management will manipulate the database schema at startup.

For example, the update operation will query the JDBC driver's API to get the database metadata and then Hibernate compares the object model it creates based on reading your annotated classes or HBM XML mappings and will attempt to adjust the schema on-the-fly.

The update operation for example will attempt to add new columns, constraints, etc but will never remove a column or constraint that may have existed previously but no longer does as part of the object model from a prior run.

Typically in test case scenarios, you'll likely use create-drop so that you create your schema, your test case adds some mock data, you run your tests, and then during the test case cleanup, the schema objects are dropped, leaving an empty database.

In development, it's often common to see developers use update to automatically modify the schema to add new additions upon restart. But again understand, this does not remove a column or constraint that may exist from previous executions that is no longer necessary.

In production, it's often highly recommended you use none or simply don't specify this property. That is because it's common practice for DBAs to review migration scripts for database changes, particularly if your database is shared across multiple services and applications.

Related: While constructing a class, def _repr_html_(self): ... can be used to create a custom HTML representation of its instances:

class Foo:
    def _repr_html_(self):
        return "Hello <b>World</b>!"

o = Foo()
o

will render as:

Hello World!

For more info refer to IPython's docs.

An advanced example:

from html import escape # Python 3 only :-)

class Todo:
    def __init__(self):
        self.items = []

    def add(self, text, completed):
        self.items.append({'text': text, 'completed': completed})

    def _repr_html_(self):
        return "<ol>{}</ol>".format("".join("<li>{} {}</li>".format(
            "?" if item['completed'] else "?",
            escape(item['text'])
        ) for item in self.items))

my_todo = Todo()
my_todo.add("Buy milk", False)
my_todo.add("Do homework", False)
my_todo.add("Play video games", True)

my_todo

Will render:

1. ? Buy milk
2. ? Do homework
3. ? Play video games

Situation: Working in my local branch, but I love to keep-up updates in the development branch named dev.

Solution: Usually, I prefer to do :

git fetch
git rebase origin/dev

public class SecondLargestNumber
{
  public static void main(String[] args)
  {
    int[] var={-11,-11,-11,-11,115,-11,-9};
    int largest = 0;
    int secLargest = 0;
    if(var.length == 1)
    {
      largest = var[0];
      secLargest = var[0];
    }
    else if(var.length > 1)
    {
      largest= var[0];
      secLargest = var[1];
      for(int i=1;i<var.length;i++)
      {
        if(secLargest!=largest)
        {
          if(var[i]>largest)
          { 
            secLargest = largest;
            largest = var[i];
          }
          else if(var[i]>secLargest && var[i] != largest)
          {
            secLargest= var[i];
          }
        }
        else
        {
          if(var[i]>largest)
          {
           secLargest = largest;
           largest = var[i];
          }
          else
          {
           secLargest = var[i];
          }
       }
    }
  }

    System.out.println("Largest: "+largest+" Second Largest: "+secLargest);
  }
}

.bak is a backup file generated in SQL Server.

Backup files importing means restoring a database, you can restore on a database created in SQL Server 2012 but the backup file should be from SQL Server 2005, 2008, 2008 R2, 2012 database.

You restore database by using following command...

RESTORE DATABASE YourDB FROM DISK = 'D:BackUpYourBaackUpFile.bak' WITH Recovery

You want to learn about how to restore .bak file follow the below link:

http://msdn.microsoft.com/en-us/library/ms186858(v=sql.90).aspx

I had this problem. I had the DLL included into the project and the setting to Copy Local was true by default. Don't know why it started, since that DLL was in the project for a long while. I've heard some mentions of ReSharper possibly removing it, but I can't say I've ran a unused reference removal.

What helped me was: - Running "Update-Package Microsoft.Web.Infrastructure -Reinstall" on the project, which updated the whole solution, but didn't end up helping in and of itself. - Then I went through the projects' references and set the Copy Local to false, and then back to true. This actually resulted in a line being added into CSPROJ file under the DLL reference: True. Or something along the lines... Either way, now the build was copying the files as expected.

Important to note is the INT32 limit of Batch: 'Invalid number. Numbers are limited to 32-bits of precision.'

Try the following statements:

IF 2147483647 GTR 2147483646 echo A is greater than B (will be TRUE)
IF 2147483648 GTR 2147483647 echo A is greater than B (will be FALSE!)

Any number greater than the max INT32 value will BREAK THE SCRIPT! Seeing as filesize is measured in bytes, the scripts will support a maximum filesize of about 255.9999997615814 MB !

Open your activity_main.xml . Switch to Design view if you are in text view. Look for the android version,with the android robo icon. Change the android version. Problem solved.

This solution sort by Col1 and group by Col2. Then extract value of Col2 and display it in a mbox.

var grouped = from DataRow dr in dt.Rows orderby dr["Col1"] group dr by dr["Col2"];
string x = "";
foreach (var k in grouped) x += (string)(k.ElementAt(0)["Col2"]) + Environment.NewLine;
MessageBox.Show(x);

You get that error because you don't have the public key of the person who signed the message.

gpg should have given you a message containing the ID of the key that was used to sign it. Obtain the public key from the person who encrypted the file and import it into your keyring (gpg2 --import key.asc); you should be able to verify the signature after that.

If the sender submitted its public key to a keyserver (for instance, https://pgp.mit.edu/), then you may be able to import the key directly from the keyserver:

gpg2 --keyserver https://pgp.mit.edu/ --search-keys <sender_name_or_address>

By using the org.apache.commons.io package, it gave more performance, especially in legacy code which uses Java 6 and below.

Java 7 has a better API with fewer exceptions handling and more useful methods:

LineIterator lineIterator = null;
try {
    lineIterator = FileUtils.lineIterator(new File("/home/username/m.log"), "windows-1256"); // The second parameter is optionnal
    while (lineIterator.hasNext()) {
        String currentLine = lineIterator.next();
        // Some operation
    }
}
finally {
    LineIterator.closeQuietly(lineIterator);
}

Maven

<!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
<dependency>
    <groupId>commons-io</groupId>
    <artifactId>commons-io</artifactId>
    <version>2.6</version>
</dependency>

You can't run two SQL statements into one like you are doing.

You can't "execute" a select query.

db is an object and you haven't set it to anything: (e.g. set db = currentdb)

In VBA integer types can hold up to max of 32767 - I would be tempted to use Long.

You might want to be a bit more specific about the date you are inserting:

INSERT INTO Test (Start_Date) VALUES ('#" & format(InDate, "mm/dd/yyyy") & "#' );"

#Return first n items of the iterable as a list
list(itertools.islice(iterable, n))

Taken from http://docs.python.org/2/library/itertools.html

Always try to use InvariantCulture in those string methods that accept it as overload. By using InvariantCulture you are on a safe side. Many .NET programmers may not use this functionality but if your software will be used by different cultures, InvariantCulture is an extremely handy feature.

Another great solution to debug the Network calls before redirecting to other pages is to select the beforeunload event break point

This way you assure to break the flow right before it redirecting it to another page, this way all network calls, network data and console logs are still there.

This solution is best when you want to check what is the response of the calls

P.S: You can also use XHR break points if you want to stop right before a specific call or any call (see image example)

The HashMap has no defined ordering of keys.

i was facing the similar issue and i resolved by using following code

$(document).on('click', 'a.page-scroll', function(event) {
        var $anchor = $(this);
        var desiredHeight = $(window).height() - 577;
        $('html, body').stop().animate({
            scrollTop: $($anchor.attr('href')).offset().top - desiredHeight
        }, 1500, 'easeInOutExpo');
        event.preventDefault();
    });

In Short: In order to deal with "Leading Zero" numbers (any 0 digit that comes before the first non-zero) in bash - Use bc An arbitrary precision calculator language

Example:

a="000001"
b=$(echo $a | bc)
echo $b

Output: 1

From Bash manual:

"bc is a language that supports arbitrary precision numbers with interactive execution of statements. There are some similarities in the syntax to the C programming lan- guage. A standard math library is available by command line option. If requested, the math library is defined before processing any files. bc starts by processing code from all the files listed on the command line in the order listed. After all files have been processed, bc reads from the standard input. All code is executed as it is read. (If a file contains a command to halt the processor, bc will never read from the standard input.)"

Why not use .style of the DOM element? It's an object which contains members such as width and backgroundColor.

i wanted to mention Jailbreak specifically (GitHub):

Jailbreak

Jailbreak is a tool for exporting certificates marked as non-exportable from the Windows certificate store. This can help when you need to extract certificates for backup or testing. You must have full access to the private key on the filesystem in order for jailbreak to work.

Prerequisites: Win32

Why would you pass a parameter to a stored procedure that doesn't use it?

It sounds to me like you might be better of building dynamic SQL statements and then executing them. What you are trying to do with the SP won't work, and even if you could change what you are doing in such a way to accommodate varying numbers of parameters, you would then essentially be using dynamically generated SQL you are defeating the purpose of having/using a SP in the first place. SP's have a role, but there are not the solution in all cases.

For me it worked best to export all data with this command:

mysqldump -u USERNAME -p --all-databases --complete-insert --extended-insert=FALSE --compatible=mssql > backup.sql

--extended-insert=FALSE is needed to avoid mssql 1000 rows import limit.

I created my tables with my migration tool, so I'm not sure if the CREATE from the backup.sql file will work.

In MSSQL's SSMS I had to imported the data table by table with the IDENTITY_INSERT ON to write the ID fields:

SET IDENTITY_INSERT dbo.app_warehouse ON;
GO 
INSERT INTO "app_warehouse" ("id", "Name", "Standort", "Laenge", "Breite", "Notiz") VALUES (1,'01','Bremen',250,120,'');
SET IDENTITY_INSERT dbo.app_warehouse OFF;
GO 

If you have relationships you have to import the child first and than the table with the foreign key.

Use overloaded version of indexOf(), which takes the starting index (fromIndex) as 2nd parameter:

str.indexOf("is", str.indexOf("is") + 1);

public static void GoToSite(string url)
{
     System.Diagnostics.Process.Start(url);
}

that should solve your problem

My silly reason was: Build Automatically was disabled!

Private Sub Click_Click()

 Dim vaFiles As Variant
 Dim i As Long

For j = 1 To 2
vaFiles = Application.GetOpenFilename _
     (FileFilter:="Excel Filer (*.xlsx),*.xlsx", _
     Title:="Open File(s)", MultiSelect:=True)

If Not IsArray(vaFiles) Then Exit Sub

 With Application
  .ScreenUpdating = False
  For i = 1 To UBound(vaFiles)
     Workbooks.Open vaFiles(i)
     wrkbk_name = vaFiles(i)
    Next i
  .ScreenUpdating = True
End With

If j = 1 Then
work1 = Right(wrkbk_name, Len(wrkbk_name) - InStrRev(wrkbk_name, "\"))
Else: work2 = Right(wrkbk_name, Len(wrkbk_name) - InStrRev(wrkbk_name, "\"))
End If



Next j

'Filling the values of the group name

'check = Application.WorksheetFunction.Search(Name, work1)
check = InStr(UCase("Qoute Request"), work1)

If check = 1 Then
Application.Workbooks(work1).Activate
Else
Application.Workbooks(work2).Activate
End If

ActiveWorkbook.Sheets("GI Quote Request").Select
ActiveSheet.Range("B4:C12").Copy
Application.Workbooks("Model").Activate
ActiveWorkbook.Sheets("Request").Range("K3").Select
ActiveSheet.Paste


Application.Workbooks("Model").Activate
ActiveWorkbook.Sheets("Request").Select

Range("D3").Value = Range("L3").Value
Range("D7").Value = Range("L9").Value
Range("D11").Value = Range("L7").Value

For i = 4 To 5

If i = 5 Then
GoTo NextIteration
End If

If Left(ActiveSheet.Range("B" & i).Value, Len(ActiveSheet.Range("B" & i).Value) - 1) = Range("K" & i).Value Then
    ActiveSheet.Range("D" & i).Value = Range("L" & i).Value
 End If

NextIteration:
Next i

'eligibles part
Count = Range("D11").Value
For i = 27 To Count + 24
Range("C" & i).EntireRow.Offset(1, 0).Insert
Next i

check = Left(work1, InStrRev(work1, ".") - 1)

'check = InStr("Census", work1)
If check = "Census" Then
workbk = work1
Application.Workbooks(work1).Activate
Else
Application.Workbooks(work2).Activate
workbk = work2
End If

'DOB
ActiveWorkbook.Sheets("Sheet1").Select
ActiveSheet.Range("D2").Select
ActiveSheet.Range(Selection, Selection.End(xlDown)).Select
Selection.Copy

Application.Workbooks("Model").Activate
ActiveWorkbook.Sheets("Request").Select
ActiveSheet.Range("C27").Select
ActiveSheet.Paste

'Gender
Application.Workbooks(workbk).Activate
ActiveWorkbook.Sheets("Sheet1").Select
ActiveSheet.Range("C2").Select
ActiveSheet.Range(Selection, Selection.End(xlDown)).Select
Selection.Copy

Application.Workbooks("Model").Activate
ActiveWorkbook.Sheets("Request").Select
'Application.CutCopyMode = False

ActiveSheet.Range("k27").Select
ActiveSheet.Paste

For i = 27 To Count + 27
ActiveSheet.Range("E" & i).Value = Left(ActiveSheet.Range("k" & i).Value, 1)
Next i

'Salary
Application.Workbooks(workbk).Activate
ActiveWorkbook.Sheets("Sheet1").Select
ActiveSheet.Range("N2").Select
ActiveSheet.Range(Selection, Selection.End(xlDown)).Select
Selection.Copy

Application.Workbooks("Model").Activate
ActiveWorkbook.Sheets("Request").Select
'Application.CutCopyMode = False

ActiveSheet.Range("F27").Select
ActiveSheet.Paste


ActiveSheet.Range("K3:L" & Count).Select
selction.ClearContents
End Sub

<merge/> is useful because it can get rid of unneeded ViewGroups, i.e. layouts that are simply used to wrap other views and serve no purpose themselves.

For example, if you were to <include/> a layout from another file without using merge, the two files might look something like this:

layout1.xml:

<FrameLayout>
   <include layout="@layout/layout2"/>
</FrameLayout>

layout2.xml:

<FrameLayout>
   <TextView />
   <TextView />
</FrameLayout>

which is functionally equivalent to this single layout:

<FrameLayout>
   <FrameLayout>
      <TextView />
      <TextView />
   </FrameLayout>
</FrameLayout>

That FrameLayout in layout2.xml may not be useful. <merge/> helps get rid of it. Here's what it looks like using merge (layout1.xml doesn't change):

layout2.xml:

<merge>
   <TextView />
   <TextView />
</merge>

This is functionally equivalent to this layout:

<FrameLayout>
   <TextView />
   <TextView />
</FrameLayout>

but since you are using <include/> you can reuse the layout elsewhere. It doesn't have to be used to replace only FrameLayouts - you can use it to replace any layout that isn't adding something useful to the way your view looks/behaves.

in one line,

v = max(v) if v else None

>>> v = []
>>> max(v)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ValueError: max() arg is an empty sequence
>>> v = max(v) if v else None
>>> v
>>> 

Even later:

As pointed out by @DzimitryM, percent() has been "retired" in favor of label_percent(), which is a synonym for the old percent_format() function.

label_percent() returns a function, so to use it, you need an extra pair of parentheses.

library(scales)
x <- c(-1, 0, 0.1, 0.555555, 1, 100)
label_percent()(x)
## [1] "-100%"   "0%"      "10%"     "56%"     "100%"    "10 000%"

Customize this by adding arguments inside the first set of parentheses.

label_percent(big.mark = ",", suffix = " percent")(x)
## [1] "-100 percent"   "0 percent"      "10 percent"    
## [4] "56 percent"     "100 percent"    "10,000 percent"

An update, several years later:

These days there is a percent function in the scales package, as documented in krlmlr's answer. Use that instead of my hand-rolled solution.

Try something like

percent <- function(x, digits = 2, format = "f", ...) {
  paste0(formatC(100 * x, format = format, digits = digits, ...), "%")
}

With usage, e.g.,

x <- c(-1, 0, 0.1, 0.555555, 1, 100)
percent(x)

(If you prefer, change the format from "f" to "g".)

The port is available here: java.rmi.registry.Registry.REGISTRY_PORT (1099)

I struggled for a while about this. Stupid rule for __init__. It is two "_" together to be "__"

Actually, the following works fine for me and creates new windows:

test.cmd:

@echo off
start test2.cmd
start test3.cmd
echo Foo
pause

test2.cmd

@echo off
echo Test 2
pause
exit

test3.cmd

@echo off
echo Test 3
pause
exit

Combine that with parameters to start, such as /min, as Moshe pointed out if you don't want the new windows to spawn in front of you.

NOLOCK is often exploited as a magic way to speed up database reads, but I try to avoid using it whever possible.

The result set can contain rows that have not yet been committed, that are often later rolled back.

An error or Result set can be empty, be missing rows or display the same row multiple times.

This is because other transactions are moving data at the same time you're reading it.

READ COMMITTED adds an additional issue where data is corrupted within a single column where multiple users change the same cell simultaneously.

'%' keyword is so dangerous because it major cause of 'SQL INJECTION ATTACK'.
So you just using this code.

cursor.execute("select * from table where example=%s", (example,))

or

t = (example,)
cursor.execute("select * from table where example=%s", t)

if you want to try insert into table, try this.

name = 'ksg'
age = 19
sex = 'male'
t  = (name, age, sex)
cursor.execute("insert into table values(%s,%d,%s)", t)

In Alpine linux you should do:

apk add curl-dev python3-dev libressl-dev

how will I know that some tables are locked?

You can use SHOW OPEN TABLES command to view locked tables.

how do I unlock tables manually?

If you know the session ID that locked tables - 'SELECT CONNECTION_ID()', then you can run KILL command to terminate session and unlock tables.

It can also be solved using quaternion theory:

def angle_axis_quat(theta, axis):
    """
    Given an angle and an axis, it returns a quaternion.
    """
    axis = np.array(axis) / np.linalg.norm(axis)
    return np.append([np.cos(theta/2)],np.sin(theta/2) * axis)

def mult_quat(q1, q2):
    """
    Quaternion multiplication.
    """
    q3 = np.copy(q1)
    q3[0] = q1[0]*q2[0] - q1[1]*q2[1] - q1[2]*q2[2] - q1[3]*q2[3]
    q3[1] = q1[0]*q2[1] + q1[1]*q2[0] + q1[2]*q2[3] - q1[3]*q2[2]
    q3[2] = q1[0]*q2[2] - q1[1]*q2[3] + q1[2]*q2[0] + q1[3]*q2[1]
    q3[3] = q1[0]*q2[3] + q1[1]*q2[2] - q1[2]*q2[1] + q1[3]*q2[0]
    return q3

def rotate_quat(quat, vect):
    """
    Rotate a vector with the rotation defined by a quaternion.
    """
    # Transfrom vect into an quaternion 
    vect = np.append([0],vect)
    # Normalize it
    norm_vect = np.linalg.norm(vect)
    vect = vect/norm_vect
    # Computes the conjugate of quat
    quat_ = np.append(quat[0],-quat[1:])
    # The result is given by: quat * vect * quat_
    res = mult_quat(quat, mult_quat(vect,quat_)) * norm_vect
    return res[1:]

v = [3, 5, 0]
axis = [4, 4, 1]
theta = 1.2 

print(rotate_quat(angle_axis_quat(theta, axis), v))
# [2.74911638 4.77180932 1.91629719]

For the question

How can i run a jar file in command prompt but with arguments

.

To pass arguments to the jar file at the time of execution

java -jar myjar.jar arg1 arg2

In the main() method of "Main-Class" [mentioned in the manifest.mft file]of your JAR file. you can retrieve them like this:

String arg1 = args[0];
String arg2 = args[1];

to overcome this kind of problem follow the steps below:

• open command prompt.
• c:\Users\CGITS_04> netstat -o -n -a | findstr 0.0:80
• then you can see a list of process that is currently using port 80.
• open task manager->search the process-> select and end process.
• Now open eclipse and start tomcat.
• happy coding!

As OMG Ponies stated, the having clause is what you are after. However, if you were hoping that you would get discrete rows instead of a summary (the "having" creates a summary) - it cannot be done in a single statement. You must use two statements in that case.

The following code works on both Linux and Windows, and not depending on external modules

import os
import subprocess
import platform
import re

def pid_alive(pid:int):
    """ Check For whether a pid is alive """


    system = platform.uname().system
    if re.search('Linux', system, re.IGNORECASE):
        try:
            os.kill(pid, 0)
        except OSError:
            return False
        else:
            return True
    elif re.search('Windows', system, re.IGNORECASE):
        out = subprocess.check_output(["tasklist","/fi",f"PID eq {pid}"]).strip()
        # b'INFO: No tasks are running which match the specified criteria.'

        if re.search(b'No tasks', out, re.IGNORECASE):
            return False
        else:
            return True
    else:
        raise RuntimeError(f"unsupported system={system}")

It can be easily enhanced in case you need

1. other platforms
2. other language

I had the same problem when I installed xampp on Windows 7. I installed Windows server and Web Deployment Agent Service (MsDepSvc.exe) which uses port 80. So I had an error PID 4 listening to port 80 when I ran apache.

Solution

Open task manager: (Ctrl+Shift+Esc) then find "MsDepSvc.exe" and disable it. Finally restart xampp

ref: http://www.honk.com.au/index.php/2010/10/20/windows-7-pid-4-listening-port-80-apache-cannot-star/

To manipulate XML in Java, I always tend to use the Transformer API:

import javax.xml.transform.Source;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMResult;
import javax.xml.transform.stream.StreamSource;

public static Document loadXMLFrom(String xml) throws TransformerException {
    Source source = new StreamSource(new StringReader(xml));
    DOMResult result = new DOMResult();
    TransformerFactory.newInstance().newTransformer().transform(source , result);
    return (Document) result.getNode();
}   

I think what you are looking for is:

list(im.getdata())

or, if the image is too big to load entirely into memory, so something like that:

for pixel in iter(im.getdata()):
    print pixel

from PIL documentation:

getdata

im.getdata() => sequence

Returns the contents of an image as a sequence object containing pixel values. The sequence object is flattened, so that values for line one follow directly after the values of line zero, and so on.

Note that the sequence object returned by this method is an internal PIL data type, which only supports certain sequence operations, including iteration and basic sequence access. To convert it to an ordinary sequence (e.g. for printing), use list(im.getdata()).

You can try out below. It works for me!

main.component.ts

import { Component, OnInit } from '@angular/core';
import { Router } from '@angular/router';

...
export class MainComponent implements OnInit {
    constructor(private router: Router) {
        let path: string = window.location.hash;
        if (path && path.length > 0) {
            this.router.navigate([path.substr(2)]);
        }
    }

    public ngOnInit() { }
}

You can further enhance path.substr(2) to split into router parameters. I'm using angular 2.4.9

There is another solution. If you store your color as normal hex string and don't want to add opacity to it (leading FF): 1) Convert your hex string to int To convert a hex-string to an integer, do one of the following:

var myInt = int.parse(hexString, radix: 16);

or

var myInt = int.parse("0x$hexString");

as a prefix of 0x (or -0x) will make int.parse default to radix of 16.

2) Add opacity to your color via code

Color color = new Color(myInt).withOpacity(1.0);

There are two problems on our way to the absolute path:

1. The placement found will be not where the source files lie, but where the class is saved. And the resource folder almost surely will lie somewhere in the source folder of the project.
2. The same functions for retrieving the resource work differently if the class runs in a plugin or in a package directly in the workspace.

The following code will give us all useful paths:

    URL localPackage = this.getClass().getResource("");
    URL urlLoader = YourClassName.class.getProtectionDomain().getCodeSource().getLocation();
    String localDir = localPackage.getPath();
    String loaderDir = urlLoader.getPath();
    System.out.printf("loaderDir = %s\n localDir = %s\n", loaderDir, localDir);

Here both functions that can be used for localization of the resource folder are researched. As for class, it can be got in either way, statically or dynamically.

If the project is not in the plugin, the code if run in JUnit, will print:

loaderDir = /C:.../ws/source.dir/target/test-classes/
 localDir = /C:.../ws/source.dir/target/test-classes/package/

So, to get to src/rest/resources we should go up and down the file tree. Both methods can be used. Notice, we can't use getResource(resourceFolderName), for that folder is not in the target folder. Nobody puts resources in the created folders, I hope.

If the class is in the package that is in the plugin, the output of the same test will be:

loaderDir = /C:.../ws/plugin/bin/
 localDir = /C:.../ws/plugin/bin/package/

So, again we should go up and down the folder tree.

The most interesting is the case when the package is launched in the plugin. As JUnit plugin test, for our example. The output is:

loaderDir = /C:.../ws/plugin/
 localDir = /package/

Here we can get the absolute path only combining the results of both functions. And it is not enough. Between them we should put the local path of the place where the classes packages are, relatively to the plugin folder. Probably, you will have to insert something as src or src/test/resource here.

You can insert the code into yours and see the paths that you have.

You could use the object data type:

>>> import numpy
>>> s = numpy.array(['a', 'b', 'dude'], dtype='object')
>>> s[0] += 'bcdef'
>>> s
array([abcdef, b, dude], dtype=object)

Continuing the evolution of this solution I've upped the ante by adding support for multiple root selections and deeper nested selections. This is a further development of JavierCane's solution (which in turn built on tarheel's).

/**_x000D_
 * "on edit" event handler_x000D_
 *_x000D_
 * Based on JavierCane's answer in _x000D_
 * _x000D_
 *   http://stackoverflow.com/questions/21744547/how-do-you-do-dynamic-dependent-drop-downs-in-google-sheets_x000D_
 *_x000D_
 * Each set of options has it own sheet named after the option. The _x000D_
 * values in this sheet are used to populate the drop-down._x000D_
 *_x000D_
 * The top row is assumed to be a header._x000D_
 *_x000D_
 * The sub-category column is assumed to be the next column to the right._x000D_
 *_x000D_
 * If there are no sub-categories the next column along is cleared in _x000D_
 * case the previous selection did have options._x000D_
 */_x000D_
_x000D_
function onEdit() {_x000D_
_x000D_
  var NESTED_SELECTS_SHEET_NAME = "Sitemap"_x000D_
  var NESTED_SELECTS_ROOT_COLUMN = 1_x000D_
  var SUB_CATEGORY_COLUMN = NESTED_SELECTS_ROOT_COLUMN + 1_x000D_
  var NUMBER_OF_ROOT_OPTION_CELLS = 3_x000D_
  var OPTION_POSSIBLE_VALUES_SHEET_SUFFIX = ""_x000D_
  _x000D_
  var activeSpreadsheet = SpreadsheetApp.getActiveSpreadsheet()_x000D_
  var activeSheet = SpreadsheetApp.getActiveSheet()_x000D_
  _x000D_
  if (activeSheet.getName() !== NESTED_SELECTS_SHEET_NAME) {_x000D_
  _x000D_
    // Not in the sheet with nested selects, exit!_x000D_
    return_x000D_
  }_x000D_
  _x000D_
  var activeCell = SpreadsheetApp.getActiveRange()_x000D_
  _x000D_
  // Top row is the header_x000D_
  if (activeCell.getColumn() > SUB_CATEGORY_COLUMN || _x000D_
      activeCell.getRow() === 1 ||_x000D_
      activeCell.getRow() > NUMBER_OF_ROOT_OPTION_CELLS + 1) {_x000D_
_x000D_
    // Out of selection range, exit!_x000D_
    return_x000D_
  }_x000D_
  _x000D_
  var sheetWithActiveOptionPossibleValues = activeSpreadsheet_x000D_
    .getSheetByName(activeCell.getValue() + OPTION_POSSIBLE_VALUES_SHEET_SUFFIX)_x000D_
  _x000D_
  if (sheetWithActiveOptionPossibleValues === null) {_x000D_
  _x000D_
    // There are no further options for this value, so clear out any old_x000D_
    // values_x000D_
    activeSheet_x000D_
      .getRange(activeCell.getRow(), activeCell.getColumn() + 1)_x000D_
      .clearDataValidations()_x000D_
      .clearContent()_x000D_
      _x000D_
    return_x000D_
  }_x000D_
  _x000D_
  // Get all possible values_x000D_
  var activeOptionPossibleValues = sheetWithActiveOptionPossibleValues_x000D_
    .getSheetValues(1, 1, -1, 1)_x000D_
  _x000D_
  var possibleValuesValidation = SpreadsheetApp.newDataValidation()_x000D_
  possibleValuesValidation.setAllowInvalid(false)_x000D_
  possibleValuesValidation.requireValueInList(activeOptionPossibleValues, true)_x000D_
  _x000D_
  activeSheet_x000D_
    .getRange(activeCell.getRow(), activeCell.getColumn() + 1)_x000D_
    .setDataValidation(possibleValuesValidation.build())_x000D_
    _x000D_
} // onEdit()

As Javier says:

• Create the sheet where you'll have the nested selectors
• Go to the "Tools" > "Script Editor…" and select the "Blank project" option
• Paste the code attached to this answer
• Modify the constants at the top of the script setting up your values and save it
• Create one sheet within this same document for each possible value of the "root selector". They must be named as the value + the specified suffix.

And if you wanted to see it in action I've created a demo sheet and you can see the code if you take a copy.

When the shape is not regular or the elements have different data types, the dtype argument passed to np.array only can be object.

import numpy as np

# arr1 = np.array([[10, 20.], [30], [40]], dtype=np.float32)  # error
arr2 = np.array([[10, 20.], [30], [40]])  # OK, and the dtype is object
arr3 = np.array([[10, 20.], 'hello'])     # OK, and the dtype is also object

``

class String
  def numeric?
    return true if self =~ /\A\d+\Z/
    true if Float(self) rescue false
  end
end  

p "1".numeric?  # => true
p "1.2".numeric? # => true
p "5.4e-29".numeric? # => true
p "12e20".numeric? # true
p "1a".numeric? # => false
p "1.2.3.4".numeric? # => false

Think of a class as a description of the members of a set of things. All of the members of that set have common characteristics (methods and properties).

A subclass is a class that describes the members of a particular subset of the original set. They share many of characteristics of the main class, but may have properties or methods that are unique to members of the subclass.

You declare that one class is subclass of another via the "extends" keyword in Java.

public class B extends A
{
...
}

B is a subclass of A. Instances of class B will automatically exhibit many of the same properties as instances of class A.

This is the main concept of inheritance in Object-Oriented programming.

controller_path holds the path of the controller used to serve the current view. (ie: admin/settings).

and

controller_name holds the name of the controller used to serve the current view. (ie: settings).

Perhaps you're looking for the x86_64 ABI?

• www.x86-64.org/documentation/abi.pdf (404 at 2018-11-24)
• www.x86-64.org/documentation/abi.pdf (via Wayback Machine at 2018-11-24)
• Where is the x86-64 System V ABI documented? - https://github.com/hjl-tools/x86-psABI/wiki/X86-psABI is kept up to date (by HJ Lu, one of the ABI maintainers) with links to PDFs of the official current version.

If that's not precisely what you're after, use 'x86_64 abi' in your preferred search engine to find alternative references.

I solved this by running mvn -U install from command line and then "Maven->Update Project" from Eclipse

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

"live" is needed when you dynamically generate code. Just look the below example :

$("#div1").find('button').click(function() {_x000D_
    $('<button />')_x000D_
     .text('BUTTON')_x000D_
     .appendTo('#div1')_x000D_
})_x000D_
$("#div2").find('button').live("click", function() {_x000D_
    $('<button />')_x000D_
     .text('BUTTON')_x000D_
     .appendTo('#div2')_x000D_
})

button {_x000D_
  margin: 5px;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.0/jquery.min.js"></script>_x000D_
<div id="div1">_x000D_
  <button>Click</button>_x000D_
</div>_x000D_
<div id="div2">_x000D_
  <button>Live</button>_x000D_
</div>

without "live" the click-event occurs only when you click the first button, with "live" the click-event occurs also for the dynamically generated buttons

You can use jquery numeric for numbers.
The current version does allow what you're looking for but someone has changed the code a little bit and it works:

HTML

<input class="numeric" type="text" />

Javascript

$(".numeric").numeric({ decimal : ".",  negative : false, scale: 3 });

This is the whole source.
And I've prepared this fiddle so you can see how it works.

If you want to check if a variable (say v) has been defined and is not null:

if (typeof v !== 'undefined' && v !== null) {
    // Do some operation  
}

If you want to check for all falsy values such as: undefined, null, '', 0, false:

if (v) {
   // Do some operation
}