UUID is similar in notion to port numbers in Internet. However, the difference between Bluetooth and the Internet is that, in Bluetooth, port numbers are assigned dynamically by the SDP (service discovery protocol) server during runtime where each UUID is given a port number. Other devices will ask the SDP server, who is registered under a reserved port number, about the available services on the device and it will reply with different services distinguishable from each other by being registered under different UUIDs.

In my case I wasn't aware that the PHP run by Apache was different from the one run by CLI. That might be the case if during configuration in httpd.conf you specified a PHP module, not being the default one your CLI uses.

The relevant files and references can be found here:

http://msdn.microsoft.com/en-us/library/cc283981.aspx

Note the links off it about implementation/etc.

How about this:

$("ul li a").click(function() {

el = $(this);
$("#confirmDialog").dialog({ autoOpen: false, resizable:false,
                             draggable:true,
                             modal: true,
                             buttons: { "Ok": function() {
                                el.parent().remove();
                                $(this).dialog("close"); } }
                           });
$("#confirmDialog").dialog("open");

return false;
});

I have tested it at this html:

<ul>
<li><a href="#">Hi 1</a></li>
<li><a href="#">Hi 2</a></li>
<li><a href="#">Hi 3</a></li>
<li><a href="#">Hi 4</a></li>
</ul>

It removes the whole li element, you can adapt it at your needs.

Matter of style, but as Matt said, definitely consider marking constructors with default arguments which would allow implicit conversion as 'explicit' to avoid unintended automatic conversion. It's not a requirement (and may not be preferable if you're making a wrapper class which you want to implicitly convert to), but it can prevent errors.

I personally like defaults when appropriate, because I dislike repeated code. YMMV.

My explanation uses elementary building blocks that helped me to understand. Note I am leveraging @Deepak Goyal's answer above since he provided clarity:

We were given a logical 32-bit address space (i.e. We have a 32 bit computer)

Consider a system with a 32-bit logical address space

• This means that every memory address can be 32 bits long.
• "A 32-bit entry can point to one of 2^32 physical page frames"[2], stated differently,
• "A 32-bit register can store 2^32 different values"

We were also told that

each page size is 4 KB

• 1 KB (kilobyte) = 1 x 1024 bytes = 2^10 bytes
• 4 x 1024 bytes = 2^2 x 2^10 bytes => 4 KB (i.e. 2^12 bytes)
• The size of each page is thus 4 KB (Kilobytes NOT kilobits).

As Depaak said, we calculate the number of pages in the page table with this formula:

Num_Pages_in_PgTable = Total_Possible_Logical_Address_Entries / page size 
Num_Pages_in_PgTable =         2^32                           /    2^12
Num_Pages_in_PgTable = 2^20 (i.e. 1 million) 

The authors go on to give the case where each entry in the page table takes 4 bytes. That means that the total size of the page table in physical memory will be 4MB:

Memory_Required_Per_Page = Size_of_Page_Entry_in_bytes x Num_Pages_in_PgTable
Memory_Required_Per_Page =           4                 x     2^20
Memory_Required_Per_Page =     4 MB (Megabytes)

So yes, each process would require at least 4MB of memory to run, in increments of 4MB.

Example

Now if a professor wanted to make the question a bit more challenging than the explanation from the book, they might ask about a 64-bit computer. Let's say they want memory in bits. To solve the question, we'd follow the same process, only being sure to convert MB to Mbits.

Let's step through this example.

Givens:

• Logical address space: 64-bit
• Page Size: 4KB
• Entry_Size_Per_Page: 4 bytes

Recall: A 64-bit entry can point to one of 2^64 physical page frames - Since Page size is 4 KB, then we still have 2^12 byte page sizes

• 1 KB (kilobyte) = 1 x 1024 bytes = 2^10 bytes
• Size of each page = 4 x 1024 bytes = 2^2 x 2^10 bytes = 2^12 bytes

How Many pages In Page Table?

`Num_Pages_in_PgTable = Total_Possible_Logical_Address_Entries / page size 
Num_Pages_in_PgTable =         2^64                            /    2^12
Num_Pages_in_PgTable =         2^52 
Num_Pages_in_PgTable =      2^2 x 2^50 
Num_Pages_in_PgTable =       4  x 2^50 `  

How Much Memory in BITS Per Page?

Memory_Required_Per_Page = Size_of_Page_Entry_in_bytes x Num_Pages_in_PgTable 
Memory_Required_Per_Page =   4 bytes x 8 bits/byte    x     2^52
Memory_Required_Per_Page =     32 bits                x   2^2 x 2^50
Memory_Required_Per_Page =     32 bits                x    4  x 2^50
Memory_Required_Per_Page =     128 Petabits

[2]: Operating System Concepts (9th Ed) - Gagne, Silberschatz, and Galvin

Since I prefer to list required arguments before optional, I hack around it via:

    parser = argparse.ArgumentParser()
    parser._action_groups.pop()
    required = parser.add_argument_group('required arguments')
    optional = parser.add_argument_group('optional arguments')
    required.add_argument('--required_arg', required=True)
    optional.add_argument('--optional_arg')
    return parser.parse_args()

and this outputs:

usage: main.py [-h] [--required_arg REQUIRED_ARG]
               [--optional_arg OPTIONAL_ARG]

required arguments:
  --required_arg REQUIRED_ARG

optional arguments:
  --optional_arg OPTIONAL_ARG

I can live without 'help' showing up in the optional arguments group.

Try this:

net use * /delete /y

The /y key makes it select Yes in prompt silently

You possibly do not have create permissions to the folder. So WinSCP fails to create a temporary file for the transfer.

You have two options:

• Grant write permissions to the folder to the user or group you log in with (myuser), or change the ownership of the folder to the user, or

• Disable a transfer to temporary file.

  In Preferences, go to Transfer > Endurance page and in Enable transfer resume/transfer to temporary file name for select Disable:

  

I use SimplePie to parse a Google Reader feed and it works pretty well and has a decent feature set.

Of course, I haven't tested it with non-well-formed RSS / Atom feeds so I don't know how it copes with those, I'm assuming Google's are fairly standards compliant! :)

I don't know is this what you're looking for

List keys = new ArrayList(map.keySet());
int index = keys.indexOf(element);

MySQL allows you to use the INNER JOIN clause in the DELETE statement to delete rows from a table and the matching rows in another table.

For example, to delete rows from both T1 and T2 tables that meet a specified condition, you use the following statement:

DELETE T1, T2
FROM T1
INNER JOIN T2 ON T1.key = T2.key
WHERE condition;

Notice that you put table names T1 and T2 between the DELETE and FROM keywords. If you omit T1 table, the DELETE statement only deletes rows in T2 table. Similarly, if you omitT2 table, the DELETE statement will delete only rows in T1 table.

Hope this help.

if (turnedOn) {
    //do stuff when the condition is false or true?
}
else {
    //do else of if
}

It can be written like:

if (turnedOn == true) {
        //do stuff when the condition is false or true?
    }
else { // turnedOn == false or !turnedOn
        //do else of if
}

So if your turnedOn variable is true, if will be called, if is assigned to false, else will be called. boolean values are implicitly assigned to false if you won't assign them explicitly e.q. turnedOn = true

MySql Connector/NET also includes a stored procedure debugger integrated in visual studio as of version 6.6, You can get the installer and the source here: http://dev.mysql.com/downloads/connector/net/

Some documentation / screenshots: https://dev.mysql.com/doc/visual-studio/en/visual-studio-debugger.html

You can follow the annoucements here: http://forums.mysql.com/read.php?38,561817,561817#msg-561817

UPDATE: The MySql for Visual Studio was split from Connector/NET into a separate product, you can pick it (including the debugger) from here https://dev.mysql.com/downloads/windows/visualstudio/1.2.html (still free & open source).

DISCLAIMER: I was the developer who authored the Stored procedures debugger engine for MySQL for Visual Studio product.

This answer is for "One Man" Team to solve this problem quickly without reading through too many information about "Team"

Step 1) Go to web browser, open your developer account. Go to Certificates, Identifiers & Profiles. Select Certificates / Production. You will see the certificate that was missing private key listed there. Click Revoke. And follow the instructions to remove this certificate. Step 2) That's it! go back to Xcode to Validate you app. It will now ask you to generate a new certificate. Now you happily uploading your apps.

Since different browsers seems to prefer different methods, maybe it would make sense to do a smaller test with all three methods as a part of the loading process to find out which is best to use and then use that throughout the application?

var origParseFloat = parseFloat;
parseFloat = function(str) {
     alert("And I'm in your floats!");
     return origParseFloat(str);
}

Look out for a double opening bracket syntax error as well {{ which can cause this error message to appear

I suppose it is better to use UTF-8 encoding in the string MD5.

public static string MD5(this string s)
{
    using (var provider = System.Security.Cryptography.MD5.Create())
    {
        StringBuilder builder = new StringBuilder();                           

        foreach (byte b in provider.ComputeHash(Encoding.UTF8.GetBytes(s)))
            builder.Append(b.ToString("x2").ToLower());

        return builder.ToString();
    }
}

You can also achieve this completely without jQueryUI by using CSS styles. See the snippet below:

div#Tooltip_Text_container {_x000D_
  max-width: 25em;_x000D_
  height: auto;_x000D_
  display: inline;_x000D_
  position: relative;_x000D_
}_x000D_
_x000D_
div#Tooltip_Text_container a {_x000D_
  text-decoration: none;_x000D_
  color: black;_x000D_
  cursor: default;_x000D_
  font-weight: normal;_x000D_
}_x000D_
_x000D_
div#Tooltip_Text_container a span.tooltips {_x000D_
  visibility: hidden;_x000D_
  opacity: 0;_x000D_
  transition: visibility 0s linear 0.2s, opacity 0.2s linear;_x000D_
  position: absolute;_x000D_
  left: 10px;_x000D_
  top: 18px;_x000D_
  width: 30em;_x000D_
  border: 1px solid #404040;_x000D_
  padding: 0.2em 0.5em;_x000D_
  cursor: default;_x000D_
  line-height: 140%;_x000D_
  font-size: 12px;_x000D_
  font-family: 'Segoe UI';_x000D_
  -moz-border-radius: 3px;_x000D_
  -webkit-border-radius: 3px;_x000D_
  border-radius: 3px;_x000D_
  -moz-box-shadow: 7px 7px 5px -5px #666;_x000D_
  -webkit-box-shadow: 7px 7px 5px -5px #666;_x000D_
  box-shadow: 7px 7px 5px -5px #666;_x000D_
  background: #E4E5F0  repeat-x;_x000D_
}_x000D_
_x000D_
div#Tooltip_Text_container:hover a span.tooltips {_x000D_
  visibility: visible;_x000D_
  opacity: 1;_x000D_
  transition-delay: 0.2s;_x000D_
}_x000D_
_x000D_
div#Tooltip_Text_container img {_x000D_
  left: -10px;_x000D_
}_x000D_
_x000D_
div#Tooltip_Text_container:hover a span.tooltips {_x000D_
  visibility: visible;_x000D_
  opacity: 1;_x000D_
  transition-delay: 0.2s;_x000D_
}

<div id="Tooltip_Text_container">_x000D_
  <span><b>Tooltip headline</b></span>_x000D_
  <a href="#">_x000D_
    <span class="tooltips">_x000D_
        <b>This is&nbsp;</b> a tooltip<br/>_x000D_
        <b>This is&nbsp;</b> another tooltip<br/>_x000D_
    </span>_x000D_
  </a>_x000D_
  <br/>Move the mousepointer to the tooltip headline above. _x000D_
</div>

The first span is for the displayed text, the second span for the hidden text, which is shown when you hover over it.

I solved that problem.

I was implementing an OSI Layer (slider window, Level 2) for a network simulation in C++ (Eclipse Juno). I had frames (template <class T>) and its states (state pattern, forward declaration).

The solution is as follows:

In the *.cpp file, you must include the Header file that you forward, i.e.

ifndef STATE_H_
#define STATE_H_
#include <stdlib.h>
#include "Frame.h"

template <class T>
class LinkFrame;

using namespace std;

template <class T>
class State {

  protected:
    LinkFrame<int> *myFrame;

}

Its cpp:

#include "State.h"
#include "Frame.h"
#include  "LinkFrame.h"

template <class T>
bool State<T>::replace(Frame<T> *f){

And... another class.

Adding to the popular answer to include this error:

"ERROR 1200 (HY000): The server is not configured as slave; fix in config file or with CHANGE MASTER TO",

Replication from slave in one shot:

In one terminal window:

mysql -h <Master_IP_Address> -uroot -p

After connecting,

RESET MASTER;
FLUSH TABLES WITH READ LOCK;
SHOW MASTER STATUS;

The status appears as below: Note that position number varies!

+------------------+----------+--------------+------------------+
| File             | Position | Binlog_Do_DB | Binlog_Ignore_DB |
+------------------+----------+--------------+------------------+
| mysql-bin.000001 |      98  | your_DB      |                  |
+------------------+----------+--------------+------------------+

Export the dump similar to how he described "using another terminal"!

Exit and connect to your own DB(which is the slave):

mysql -u root -p

The type the below commands:

STOP SLAVE;

Import the Dump as mentioned (in another terminal, of course!) and type the below commands:

RESET SLAVE;
CHANGE MASTER TO 
  MASTER_HOST = 'Master_IP_Address', 
  MASTER_USER = 'your_Master_user', // usually the "root" user
  MASTER_PASSWORD = 'Your_MasterDB_Password', 
  MASTER_PORT = 3306, 
  MASTER_LOG_FILE = 'mysql-bin.000001', 
  MASTER_LOG_POS = 98; // In this case

Once logged, set the server_id parameter (usually, for new / non-replicated DBs, this is not set by default),

set global server_id=4000;

Now, start the slave.

START SLAVE;
SHOW SLAVE STATUS\G;

The output should be the same as he described.

  Slave_IO_Running: Yes
  Slave_SQL_Running: Yes

Note: Once replicated, the master and slave share the same password!

Looks like PILlow may have changed tostring() to tobytes(). When trying to extract RGBA pixels to get them into an OpenGL texture, the following worked for me (within the glTexImage2D call which I omit for brevity).

from PIL import Image
img = Image.open("mandrill.png").rotate(180).transpose(Image.FLIP_LEFT_RIGHT)

# use img.convert("RGBA").tobytes() as texels

Just came across this question, the easiest way to do this is using moment:

You need to install moment and moment-range first:

const Moment = require('moment');
const MomentRange = require('moment-range');
const moment = MomentRange.extendMoment(Moment);

const start = moment()
const end = moment().add(2, 'months')
const range = moment.range(start, end)
const arrayOfDates = Array.from(range.by('days'))
console.log(arrayOfDates)

Use this library org.java_websocket

First thing you should import that library in build.gradle

repositories {
 mavenCentral()
 }

then add the implementation in dependency{}

implementation "org.java-websocket:Java-WebSocket:1.3.0"

Then you can use this code

In your activity declare object for Websocketclient like

private WebSocketClient mWebSocketClient;

then add this method for callback

 private void ConnectToWebSocket() {
URI uri;
try {
    uri = new URI("ws://your web socket url");
} catch (URISyntaxException e) {
    e.printStackTrace();
    return;
}

mWebSocketClient = new WebSocketClient(uri) {
    @Override
    public void onOpen(ServerHandshake serverHandshake) {
        Log.i("Websocket", "Opened");
        mWebSocketClient.send("Hello from " + Build.MANUFACTURER + " " + Build.MODEL);
    }

    @Override
    public void onMessage(String s) {
        final String message = s;
        runOnUiThread(new Runnable() {
            @Override
            public void run() {
                TextView textView = (TextView)findViewById(R.id.edittext_chatbox);
                textView.setText(textView.getText() + "\n" + message);
            }
        });
    }

    @Override
    public void onClose(int i, String s, boolean b) {
        Log.i("Websocket", "Closed " + s);
    }

    @Override
    public void onError(Exception e) {
        Log.i("Websocket", "Error " + e.getMessage());
    }
};
mWebSocketClient.connect();

}

To check if a file doesn't exist, equivalent to Python's if not os.path.exists(filename):

if _, err := os.Stat("/path/to/whatever"); os.IsNotExist(err) {
  // path/to/whatever does not exist
}

To check if a file exists, equivalent to Python's if os.path.exists(filename):

Edited: per recent comments

if _, err := os.Stat("/path/to/whatever"); err == nil {
  // path/to/whatever exists

} else if os.IsNotExist(err) {
  // path/to/whatever does *not* exist

} else {
  // Schrodinger: file may or may not exist. See err for details.

  // Therefore, do *NOT* use !os.IsNotExist(err) to test for file existence


}

The fulfillment value of a promise parallels the return value of a function and the rejection reason of a promise parallels the thrown exception of a function. Functions cannot return multiple values so promises must not have more than 1 fulfillment value.

Yes it is, there have to be boolean expresion after IF. Here you have a direct link. I hope it helps. GL!

Add a reference to the Microsoft Forms 2.0 Object Library and try this code. It only works with text, not with other data types.

Dim DataObj As New MSForms.DataObject

'Put a string in the clipboard
DataObj.SetText "Hello!"
DataObj.PutInClipboard

'Get a string from the clipboard
DataObj.GetFromClipboard
Debug.Print DataObj.GetText

Here you can find more details about how to use the clipboard with VBA.

similar to Evgeniy:

int[] series = {4,2};

  add_element(3);
  add_element(4);
  add_element(1);


public void add_element(int element){
  series = Arrays.copyOf(series, series.length +1);
  series[series.length - 1] = element;
}

My manual workaround, which involves manually updating model.options when a new radio button is selected:

template: `
  <label *ngFor="let item of radioItems">
    <input type="radio" name="options" (click)="model.options = item" 
     [checked]="item === model.options">
    {{item}}
  </label>`

class App {
  radioItems = 'one two three'.split(' ');
  model      = { options: 'two' };
}

This Plunker demonstrates the above, as well as how to use a button to change the selected radio button -- i.e., to prove that the data binding is two-way:

<button (click)="model.options = 'one'">set one</button>

<input type="button" value="submit" style="height: 100px; width: 100px; left: 250; top: 250;">

Use this with your requirements.

Don't think of the colon as part of the function name, think of it as a separator, if you don't have anything to separate (no value to go with the function) then you don't need it.

I'm not sure why but all this OO stuff seems to be foreign to Apple developers. I would strongly suggest grabbing Visual Studio Express and playing around with that too. Not because one is better than the other, just it's a good way to look at the design issues and ways of thinking.

Like

introspection = reflection
+ before functions/properties = static
- = instance level

It's always good to look at a problem in different ways and programming is the ultimate puzzle.

$session_start();

extract($_POST);         
//extract data from submit post 

if(isset($submit))  
  {    
    if($user=="user" && $pass=="pass")    
      {     
        $_SESSION['user']= $user;       
        //if correct password and name store in session 
    } else {
        echo "Invalid user and password";
        header("Locatin:form.php")
    }
if(isset($_SESSION['user']))     
  {
  }

This happens with images for which the script does not launch a service awaiting requests, therefore the container exits at the end of the script.

This is typically the case with most base OS images (centos, debian, etc.), or also with the node images.

Your best bet is to run the image in interactive mode. Example below with the node image:

docker run -it node /bin/bash

Output is

root@cacc7897a20c:/# echo $SHELL
/bin/bash

I believe the kernel raises SIGBUS when an application exhibits data misalignment on the data bus. I think that since most[?] modern compilers for most processors pad / align the data for the programmers, the alignment troubles of yore (at least) mitigated, and hence one does not see SIGBUS too often these days (AFAIK).

From: Here

You can store the value of a now() in a variable before running the update query and then use that variable to update both the fields last_update and last_monitor.

This will ensure the now() is executed only once and same value is updated on both columns you need.

var partsOfStr = str.split(',');

split()

for i in range(a.count(' ')):
    a.remove(' ')

Much simpler I believe.

The short answer is "yes". A sample ldapsearch command to query an Active Directory server is:

ldapsearch \
    -x -h ldapserver.mydomain.com \
    -D "[email protected]" \
    -W \
    -b "cn=users,dc=mydomain,dc=com" \
    -s sub "(cn=*)" cn mail sn

This would connect to an AD server at hostname ldapserver.mydomain.com as user [email protected], prompt for the password on the command line and show name and email details for users in the cn=users,dc=mydomain,dc=com subtree.

See Managing LDAP from the Command Line on Linux for more samples. See LDAP Query Basics for Microsoft Exchange documentation for samples using LDAP queries with Active Directory.

First off, remember that JavaScript is primarily a prototypal language, rather than a class-based language¹. Foo isn't a class, it's a function, which is an object. You can instantiate an object from that function using the new keyword which will allow you to create something similar to a class in a standard OOP language.

I'd suggest ignoring __proto__ most of the time because it has poor cross browser support, and instead focus on learning about how prototype works.

If you have an instance of an object created from a function² and you access one of its members (methods, attributes, properties, constants etc) in any way, the access will flow down the prototype hierarchy until it either (a) finds the member, or (b) doesn't find another prototype.

The hierarchy starts on the object that was called, and then searches its prototype object. If the prototype object has a prototype, it repeats, if no prototype exists, undefined is returned.

For example:

foo = {bar: 'baz'};
console.log(foo.bar); // logs "baz"

foo = {};
console.log(foo.bar); // logs undefined

function Foo(){}
Foo.prototype = {bar: 'baz'};
f = new Foo();
console.log(f.bar);
// logs "baz" because the object f doesn't have an attribute "bar"
// so it checks the prototype
f.bar = 'buzz';
console.log( f.bar ); // logs "buzz" because f has an attribute "bar" set

It looks to me like you've at least somewhat understood these "basic" parts already, but I need to make them explicit just to be sure.

In JavaScript, everything is an object³.

everything is an object.

function Foo(){} doesn't just define a new function, it defines a new function object that can be accessed using Foo.

This is why you can access Foo's prototype with Foo.prototype.

What you can also do is set more functions on Foo:

Foo.talk = function () {
  alert('hello world!');
};

This new function can be accessed using:

Foo.talk();

I hope by now you're noticing a similarity between functions on a function object and a static method.

Think of f = new Foo(); as creating a class instance, Foo.prototype.bar = function(){...} as defining a shared method for the class, and Foo.baz = function(){...} as defining a public static method for the class.

ECMAScript 2015 introduced a variety of syntactic sugar for these sorts of declarations to make them simpler to implement while also being easier to read. The previous example can therefore be written as:

class Foo {
  bar() {...}

  static baz() {...}
}

which allows bar to be called as:

const f = new Foo()
f.bar()

and baz to be called as:

Foo.baz()

_{1: class was a "Future Reserved Word" in the ECMAScript 5 specification, but ES6 introduces the ability to define classes using the class keyword.}

_{2: essentially a class instance created by a constructor, but there are many nuanced differences that I don't want to mislead you}

_{3: primitive values—which include undefined, null, booleans, numbers, and strings—aren't technically objects because they're low-level language implementations. Booleans, numbers, and strings still interact with the prototype chain as though they were objects, so for the purposes of this answer, it's easier to consider them "objects" even though they're not quite.}

You want the :checkbox:checked selector and map to create an array of the values:

var checkedValues = $('input:checkbox:checked').map(function() {
    return this.value;
}).get();

If your checkboxes have a shared class it would be faster to use that instead, eg. $('.mycheckboxes:checked'), or for a common name $('input[name="Foo"]:checked')

- Update -

If you don't need IE support then you can now make the map() call more succinct by using an arrow function:

var checkedValues = $('input:checkbox:checked').map((i, el) => el.value).get();

This is one "trick" you can do since your out of an async function so can't use await keywork

Do what you want to do with vm.feed inside a setTimeout

vm.feed = getFeed().then(function(data) {return data;});

 setTimeout(() => {
    // do you stuf here
    // after the time you promise will be revolved or rejected
    // if you need some of the values in here immediately out of settimeout
    // might occur an error if promise wore not yet resolved or rejected
    console.log("vm.feed",vm.feed);
 }, 100);

DateFormat df = new SimpleDateFormat("MM/dd/yyyy");
String cunvertCurrentDate="06/09/2015";
Date date = new Date();
date = df.parse(cunvertCurrentDate);

In PyCharm go to

1. File ? Settings, or use Ctrl + Alt + S
2. < project name > ? Project Interpreter ? gear symbol ? Add Local
3. navigate to C:\Miniconda3\envs\my_env\python.exe, where my_env is the environment you want to use

Alternatively, in step 3 use C:\Miniconda3\python.exe if you did not create any further environments (if you never invoked conda create -n my_env python=3).

You can get a list of your current environments with conda info -e and switch to one of them using activate my_env.

Just use z-index CSS property as described in the highest liked answer and the nav bar will stick to the top.

Example:

<div class="navigation">
 <nav>
   <ul>
    <li>Home</li>
    <li>Contact</li>
   </ul>
 </nav>

.navigation {
   /* fixed keyword is fine too */
   position: sticky;
   top: 0;
   z-index: 100;
   /* z-index works pretty much like a layer:
   the higher the z-index value, the greater
   it will allow the navigation tag to stay on top
   of other tags */
}

I had this problem when running some script in cygwin. Fixed by running dos2unix on the script, with proper description of problem and solution given in that answer

just do it as follows in your html write:

<button ng-click="going()">goto</button>

And in your controller, add $state as follows:

.controller('homeCTRL', function($scope, **$state**) {

$scope.going = function(){

$state.go('your route');

}

})

There is a solution after reloading the page and keeping the expected tab as selected.

Suppose after saving data the redirected url is : my_url#tab_2

Now through the following script your expected tab will remain selected.

$(document).ready(function(){
    var url = document.location.toString();
    if (url.match('#')) {
        $('.nav-tabs a[href="#' + url.split('#')[1] + '"]').tab('show');
        $('.nav-tabs a').removeClass('active');
    }
});

Try this it may help you:

private void changeFragment(Fragment targetFragment){

    getSupportFragmentManager()
         .beginTransaction()
         .replace(R.id.main_fragment, targetFragment, "fragment")
         .setTransitionStyle(FragmentTransaction.TRANSIT_FRAGMENT_FADE)
         .commit();

}

Select all, then:

Windows / Linux:

Ctrl+Shift+p

then type "indent"

Mac:

Shift+Command+p

then type "indent"

I think I found a solution to hide certain JavaScript codes in the view source of the browser. But you have to use jQuery to do this.

For example:

In your index.php

<head>
<script language = 'javascript' src = 'jquery.js'></script>
<script language = 'javascript' src = 'js.js'></script>
</head>

<body>
<a href = "javascript:void(null)" onclick = "loaddiv()">Click me.</a>

<div id = "content">
</div>

</body>

You load a file in the html/php body called by a jquery function in the js.js file.

js.js

function loaddiv()
{$('#content').load('content.php');}

Here's the trick.

In your content.php file put another head tag then call another js file from there.

content.php

<head>
<script language = 'javascript' src = 'js2.js'></script>
</head>

<a href = "javascript:void(null)" onclick = "loaddiv2()">Click me too.</a>

<div id = "content2">
</div>

in the js2.js file create any function you want.

example:

js2.js

function loaddiv2()
{$('#content2').load('content2.php');}

content2.php

<?php
echo "Test 2";
?>

Please follow link then copy paste it in the filename of jquery.js

http://dl.dropbox.com/u/36557803/jquery.js

I hope this helps.

If you have changed innodb_log_file_size recently, try to restore the previous value which worked.

We can try

iris %>% 
      select_(.dots= setdiff(names(.),drop.cols))

You need to be wary of XSS when doing stuff like this:

document.getElementById('<%= Label1.ClientID %>').style.display

The chances are that no-one will be able to tamper with the ClientID of Label1 in this instance, but just to be on the safe side you might want pass it's value through one of the AntiXss library's methods:

document.getElementById('<%= AntiXss.JavaScriptEncode(Label1.ClientID) %>').style.display

Create image folder under the assets folder

<img src="assets/images/logo_poster.png">

There is preprocessor for Java which provides directives like #define, #ifdef, #ifndef and many others, for instance PostgresJDBC team uses it to generate sources for different cases and to not duplicate code.

Game engines that use Lua

Free unless noted

• Agen (2D Lua; Windows)
• Amulet (2D Lua; Window, Linux, Mac, HTML5, iOS)
• Cafu 3D (3D C++/Lua)
• Cocos2d-x (2D C++/Lua/JS; Windows, Linux, Mac, iOS, Android, BlackBerry)
• Codea (2D&3D Lua; iOS (Editor is iOs app); $14.99 USD)
• Cryengine by Crytek (3D C++/Lua; Windows, Mac)
• Defold (2D Lua; Windows, Linux, Mac, iOS, Android, Web, Switch)
• gengine (2D Lua; Windows, Linux, HTML5)
• Irrlicht (3D C++/.NET/Lua; Windows, Linux, Mac)
• Leadwerks (3D C++/C#/Delphi/BlitzMax/Lua; Windows; $199.95 USD)
• LÖVE (2D Lua; Windows, Linux, Mac)
• MOAI (2D C++/Lua; Windows, Linux, Mac, iOS, Android, Google Chrome (Native Client))
• Solar2D (was Corona) (2D Lua; Windows, Mac, iOS, Android)
• Spring RTS Engine (3D C++/Lua; Linux, Windows, Mac)
• Wicked Engine (3D C++/Lua; Linux, Windows 10, Windows Phone, XBox One)

Bindings:

• Raylib via raylib-lua-sol (2D&3D C++/Lua/Others; Windows, Linux, Mac, Android, Web, Other Ports)
• SDL2 via luasdl2 (2D&3D C++/Lua/Others; Windows, Linux, Mac, Android, Console Ports)

Fantasy Consoles:

Editor and games run in an emulated computer system

• PICO-8 (2D Lua; Windows, Linux, Mac, Raspberry Pi, Web Player $14.99 USD)
• TIC-80 (2D Lua; Windows, Linux, Mac, Web)

Inactive/Discontinued:

• Baja Engine (3D C++/Lua; Windows, Mac, No Release since Dec 2008)
• Blitwizard (2D Lua; Windows, Linux, Mac, Development stopped in May 2014)
• Drystal (2D Lua; Linux, HTML5)
• EGSL (2D Pascal/Lua; Windows, Linux, Mac, Haiku)
• Glint 3d Engine (3D Lua, Development stopped in Nov 2011)
• Grail Adventure Game Engine (2D C++/Lua; Windows, Linux, Mac (SDL))
• Juno (2D Lua; Windows, Linux, Mac, last commit on Friday the 13th, May 2016)
• Lavgine (2.5D C++/Lua, Windows)
• Luxinia (3D C/Lua; Windows, Development stopped in Dec 2018)
• Polycode (2D&3D C++/Lua; Windows, Linux, Mac)

Be careful using the answer provide by @DevNG. Arrays.asList() returns internal implementation of ArrayList that doesn't implement some useful methods like add(), delete(), etc. If you call them an UnsupportedOperationException will be thrown. In order to get real ArrayList instance you need to write something like this:

List<Video> = new ArrayList<>(Arrays.asList(videoArray));

I failed even if I tried to update the SDK tools as mentioned here.

Here is how I solved the problem (for the library projects imported).

In File -> Project Structure -> Modules, I removed the problematic projects, and added them again by selecting New Module -> Android Library Module.

After rebuilding the project, I got all the R.java files back.

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
        <meta name="author" content="Sandro Alvares - KingRider">
    </head>
    <body>
        <style type="text/css">
            li.title { 
                font-size: 20px; 
                font-weight: lighter; 
                padding: 15px; 
                counter-increment: ordem; 
            }
            .foo { 
                counter-reset: foo; 
                padding-left: 15px; 
            }
            .foo li { 
                list-style-type: none; 
            }
            .foo li:before { 
                counter-increment: foo; 
                content: counter(ordem) "." counter(foo) " "; 
            }
        </style>
        <ol>
            <li class="title">TITLE ONE</li>
            <ol class="foo">
                <li>text 1 one</li>
                <li>text 1 two</li>
                <li>text 1 three</li>
                <li>text 1 four</li>
            </ol>
            <li class="title">TITLE TWO</li>
            <ol class="foo">
                <li>text 2 one</li>
                <li>text 2 two</li>
                <li>text 2 three</li>
                <li>text 2 four</li>
            </ol>
            <li class="title">TITLE THREE</li>
            <ol class="foo">
                <li>text 3 one</li>
                <li>text 3 two</li>
                <li>text 3 three</li>
                <li>text 3 four</li>
            </ol>
        </ol>
    </body>
</html>

Result: http://i.stack.imgur.com/78bN8.jpg

I had the same problem when I need to Present My Login View Controller from another View Controller If the the User is't authorized, I did it in ViewDidLoad Method of my Another View Controller ( if not authorized -> presentModalViewController ). When I start to make it in ViewDidAppear method, I solved this problem. I Think that ViewDidLoad only initialize properties and after that the actual showing view algorithm begins! Thats why you must use viewDidAppear method to make modal transitions!

Most modern desktop browsers such as Chrome, Mozilla and Internet Explorer support images encoded as data URL. But there are problems displaying data URLs in some mobile browsers: Android Stock Browser and Dolphin Browser won't display embedded JPEGs.

I reccomend you to use the following tools for online base64 encoding/decoding:

• Encode to Base64 format

• Decode from Base64 format

Check the "Format as Data URL" option to format as a Data URL.

tl;dr

A generator expression is probably the most performant and simple solution to your problem:

l = [(1,"juca"),(22,"james"),(53,"xuxa"),(44,"delicia")]

result = next((i for i, v in enumerate(l) if v[0] == 53), None)
# 2

Explanation

There are several answers that provide a simple solution to this question with list comprehensions. While these answers are perfectly correct, they are not optimal. Depending on your use case, there may be significant benefits to making a few simple modifications.

The main problem I see with using a list comprehension for this use case is that the entire list will be processed, although you only want to find 1 element.

Python provides a simple construct which is ideal here. It is called the generator expression. Here is an example:

# Our input list, same as before
l = [(1,"juca"),(22,"james"),(53,"xuxa"),(44,"delicia")]

# Call next on our generator expression.
next((i for i, v in enumerate(l) if v[0] == 53), None)

We can expect this method to perform basically the same as list comprehensions in our trivial example, but what if we're working with a larger data set? That's where the advantage of using the generator method comes into play. Rather than constructing a new list, we'll use your existing list as our iterable, and use next() to get the first item from our generator.

Lets look at how these methods perform differently on some larger data sets. These are large lists, made of 10000000 + 1 elements, with our target at the beginning (best) or end (worst). We can verify that both of these lists will perform equally using the following list comprehension:

List comprehensions

"Worst case"

worst_case = ([(False, 'F')] * 10000000) + [(True, 'T')]
print [i for i, v in enumerate(worst_case) if v[0] is True]

# [10000000]
#          2 function calls in 3.885 seconds
#
#    Ordered by: standard name
#
#    ncalls  tottime  percall  cumtime  percall filename:lineno(function)
#         1    3.885    3.885    3.885    3.885 so_lc.py:1(<module>)
#         1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}

"Best case"

best_case = [(True, 'T')] + ([(False, 'F')] * 10000000)
print [i for i, v in enumerate(best_case) if v[0] is True]

# [0]
#          2 function calls in 3.864 seconds
#
#    Ordered by: standard name
#
#    ncalls  tottime  percall  cumtime  percall filename:lineno(function)
#         1    3.864    3.864    3.864    3.864 so_lc.py:1(<module>)
#         1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}

Generator expressions

Here's my hypothesis for generators: we'll see that generators will significantly perform better in the best case, but similarly in the worst case. This performance gain is mostly due to the fact that the generator is evaluated lazily, meaning it will only compute what is required to yield a value.

Worst case

# 10000000
#          5 function calls in 1.733 seconds
#
#    Ordered by: standard name
#
#    ncalls  tottime  percall  cumtime  percall filename:lineno(function)
#         2    1.455    0.727    1.455    0.727 so_lc.py:10(<genexpr>)
#         1    0.278    0.278    1.733    1.733 so_lc.py:9(<module>)
#         1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}
#         1    0.000    0.000    1.455    1.455 {next}

Best case

best_case  = [(True, 'T')] + ([(False, 'F')] * 10000000)
print next((i for i, v in enumerate(best_case) if v[0] == True), None)

# 0
#          5 function calls in 0.316 seconds
#
#    Ordered by: standard name
#
#    ncalls  tottime  percall  cumtime  percall filename:lineno(function)
#         1    0.316    0.316    0.316    0.316 so_lc.py:6(<module>)
#         2    0.000    0.000    0.000    0.000 so_lc.py:7(<genexpr>)
#         1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}
#         1    0.000    0.000    0.000    0.000 {next}

WHAT?! The best case blows away the list comprehensions, but I wasn't expecting the our worst case to outperform the list comprehensions to such an extent. How is that? Frankly, I could only speculate without further research.

Take all of this with a grain of salt, I have not run any robust profiling here, just some very basic testing. This should be sufficient to appreciate that a generator expression is more performant for this type of list searching.

Note that this is all basic, built-in python. We don't need to import anything or use any libraries.

I first saw this technique for searching in the Udacity cs212 course with Peter Norvig.

Here is the simplest way:

Guid guid = Guid.NewGuid();
Random random = new Random();
int i = random.Next();

You'll notice that guid is not actually used here, mainly because there would be no point in using it. Microsoft's GUID algorithm does not use the computer's MAC address any more - GUID's are actually generated using a pseudo-random generator (based on time values), so if you want a random integer it makes more sense to use the Random class for this.

Update: actually, using a GUID to generate an int would probably be worse than just using Random ("worse" in the sense that this would be more likely to generate collisions). This is because not all 128 bits in a GUID are random. Ideally, you would want to exclude the non-varying bits from a hashing function, although it would be a lot easier to just generate a random number, as I think I mentioned before. :)

When you write

from file2 import *

it actually copies the names defined in file2 into the namespace of file1. So if you reassign those names in file1, by writing

foo = "bar"

for example, it will only make that change in file1, not file2. Note that if you were to change an attribute of foo, say by doing

foo.blah = "bar"

then that change would be reflected in file2, because you are modifying the existing object referred to by the name foo, not replacing it with a new object.

You can get the effect you want by doing this in file1.py:

import file2
file2.foo = "bar"
test = SomeClass()

(note that you should delete from foo import *) although I would suggest thinking carefully about whether you really need to do this. It's not very common that changing one module's variables from within another module is really justified.

Here's what Oracle's documentation has to say:

By default the heap dump is created in a file called java_pid.hprof in the working directory of the VM, as in the example above. You can specify an alternative file name or directory with the -XX:HeapDumpPath= option. For example -XX:HeapDumpPath=/disk2/dumps will cause the heap dump to be generated in the /disk2/dumps directory.

After taking a closer look at the Mongoose API with the information provided by Rodolphe, I figured out this solution:

MyModel.find(query, fields, { skip: 10, limit: 5 }, function(err, results) { ... });

Add this function to your root App component and then run it from your constructor after adding your font using these instructions. https://medium.com/react-native-training/react-native-custom-fonts-ccc9aacf9e5e

import {Text, TextInput} from 'react-native'

SetDefaultFontFamily = () => {
    let components = [Text, TextInput]

    const customProps = {
        style: {
            fontFamily: "Rubik"
        }
    }

    for(let i = 0; i < components.length; i++) {
        const TextRender = components[i].prototype.render;
        const initialDefaultProps = components[i].prototype.constructor.defaultProps;
        components[i].prototype.constructor.defaultProps = {
            ...initialDefaultProps,
            ...customProps,
        }
        components[i].prototype.render = function render() {
            let oldProps = this.props;
            this.props = { ...this.props, style: [customProps.style, this.props.style] };
            try {
                return TextRender.apply(this, arguments);
            } finally {
                this.props = oldProps;
            }
        };
    }
}

<script type="text/javascript">
function showDiv(toggle){
document.getElementById(toggle).style.display = 'block';
}
</script>

<input type="button" name="answer" onclick="showDiv('toggle')">Show</input>

<div id="toggle" style="display:none">Hello</div>

it seems like you want something like this, that will place you string at a fixed point in a string of constant length:

Dim totallength As Integer = 100
Dim leftbuffer as Integer = 5
Dim mystring As String = "string goes here"
Dim Formatted_String as String = mystring.PadLeft(leftbuffer + mystring.Length, "-") + String.Empty.PadRight(totallength - (mystring.Length + leftbuffer), "-")

note that this will have problems if mystring.length + leftbuffer exceeds totallength

You have root, but you still need to remount /system to be read/write

$ adb shell
$ su
$ mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system

Go here for more information: Mount a filesystem read-write.

Update: As a commenter pointed out, any version of JavaScript that supports arrow functions will also support ({[myKey]:myValue}), so this answer has no actual use-case (and, in fact, it might break in some bizarre corner-cases).

Don't use the below-listed method.

I can't believe this hasn't been posted yet: just use arrow functions with anonymous evaluation!

Completely non-invasive, doesn't mess with the namespace, and it takes just one line:

myNewObj = ((k,v)=>{o={};o[k]=v;return o;})(myKey,myValue);

demo:

var myKey="valueof_myKey";
var myValue="valueof_myValue";
var myNewObj = ((k,v)=>{o={};o[k]=v;return o;})(myKey,myValue);
console.log(myNewObj);

useful in environments that don't support the new {[myKey]: myValue} syntax yet, such as—apparently; I just verified it on my Web Developer Console—Firefox 72.0.1, released 2020-01-08. I stand corrected; just wrap the thing in parenthesis and it works.

(I'm sure you could potentially make some more powerful/extensible solutions or whatever involving clever use of reduce, but at that point you'd probably be better served by just breaking out the Object-creation into its own function instead of compulsively jamming it all inline)

not that it matters since OP asked this ten years ago, but for completeness' sake and to demonstrate how it is exactly the answer to the question as stated, I'll show this in the original context:

var thetop = 'top';
<something>.stop().animate(
    ((k,v)=>{o={};o[k]=v;return o;})(thetop,10), 10
);

Well, for starters, you might not wanna overuse echo, because (as is the problem in your case) you can very easily make mistakes on quotation marks.

This would fix your problem:

echo "<a href=\"http://www.whatever.com/$param\">Click Here</a>";

but you should really do this

<?php
  $param = "test";
?>
<a href="http://www.whatever.com/<?php echo $param; ?>">Click Here</a>

In general we have default-initialization in first case and value-initialization in second case.

For example: in case with int (POD type):

• int* test = new int - we have any initialization and value of *test can be any.

• int* test = new int() - *test will have 0 value.

next behaviour depended from your type Test. We have defferent cases: Test have defult constructor, Test have generated default constructor, Test contain POD member, non POD member...

Quoting from the SQLite documentation:

Any other character matches itself or its lower/upper case equivalent (i.e. case-insensitive matching)

...which I didn't know.But it works:

sqlite> create table products (name string);
sqlite> insert into products values ("Blue jeans");
sqlite> select * from products where name = 'Blue Jeans';
sqlite> select * from products where name like 'Blue Jeans';
Blue jeans

So you could do something like this:

name = 'Blue jeans'
if prod = Product.find(:conditions => ['name LIKE ?', name])
    # update product or whatever
else
    prod = Product.create(:name => name)
end

Not #find_or_create, I know, and it may not be very cross-database friendly, but worth looking at?

you can also hide the gridline on yAxis as:

yAxis:{ 
  gridLineWidth: 0,
  minorGridLineWidth: 0
}

Its really helped me to dynamically generate ids of showDetailItem for the below code.

<af:forEach id="fe1" items="#{viewScope.bean.tranTypeList}" var="ttf" varStatus="ttfVs" > 
<af:showDetailItem  id ="divIDNo${ttfVs.count}" text="#{ttf.trandef}"......>

if you execute this line <af:outputText value="#{ttfVs}"/> prints the below:

{index=3, count=4, last=false, first=false, end=8, step=1, begin=0}

/*
    korzhao
*/

package rand

import (
    crand "crypto/rand"
    "math/rand"
    "sync"
    "time"
    "unsafe"
)

// Doesn't share the rand library globally, reducing lock contention
type Rand struct {
    Seed int64
    Pool *sync.Pool
}

var (
    MRand    = NewRand()
    randlist = []byte("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890")
)

// init random number generator
func NewRand() *Rand {
    p := &sync.Pool{New: func() interface{} {
        return rand.New(rand.NewSource(getSeed()))
    },
    }
    mrand := &Rand{
        Pool: p,
    }
    return mrand
}

// get the seed
func getSeed() int64 {
    return time.Now().UnixNano()
}

func (s *Rand) getrand() *rand.Rand {
    return s.Pool.Get().(*rand.Rand)
}
func (s *Rand) putrand(r *rand.Rand) {
    s.Pool.Put(r)
}

// get a random number
func (s *Rand) Intn(n int) int {
    r := s.getrand()
    defer s.putrand(r)

    return r.Intn(n)
}

//  bulk get random numbers
func (s *Rand) Read(p []byte) (int, error) {
    r := s.getrand()
    defer s.putrand(r)

    return r.Read(p)
}

func CreateRandomString(len int) string {
    b := make([]byte, len)
    _, err := MRand.Read(b)
    if err != nil {
        return ""
    }
    for i := 0; i < len; i++ {
        b[i] = randlist[b[i]%(62)]
    }
    return *(*string)(unsafe.Pointer(&b))
}

24.0 ns/op 16 B/op 1 allocs/

I had the same problem. Just set the theme in Preferences -> Settings – User by editing the json property called.

{
    // Default theme
    "theme": "Material-Theme.sublime-theme",
    "color_scheme": "Packages/Material Theme/schemes/Material-Theme.tmTheme"
}

For Material theme that I use. It worked for me.

git fetch && git checkout branch_name( "branch_name" here is the name of the branch )

Then you will see message, Switched to a new branch 'branch_name' Branch 'branch_name' set up to track remote branch 'branch_name' from 'origin'.

You can also press F1 to open the Command Palette and then remove the > via Backspace. Now you can search for files, too.

Just try this line:

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

after:

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

The approach you suggest is not guaranteed to give you the result you're looking for - what if you had a tbody for example:

<table id="myTable">
  <tbody>
    <tr>...</tr>
    <tr>...</tr>
  </tbody>
</table>

You would end up with the following:

<table id="myTable">
  <tbody>
    <tr>...</tr>
    <tr>...</tr>
  </tbody>
  <tr>...</tr>
</table>

I would therefore recommend this approach instead:

$('#myTable tr:last').after('<tr>...</tr><tr>...</tr>');

You can include anything within the after() method as long as it's valid HTML, including multiple rows as per the example above.

Update: Revisiting this answer following recent activity with this question. eyelidlessness makes a good comment that there will always be a tbody in the DOM; this is true, but only if there is at least one row. If you have no rows, there will be no tbody unless you have specified one yourself.

DaRKoN_ suggests appending to the tbody rather than adding content after the last tr. This gets around the issue of having no rows, but still isn't bulletproof as you could theoretically have multiple tbody elements and the row would get added to each of them.

Weighing everything up, I'm not sure there is a single one-line solution that accounts for every single possible scenario. You will need to make sure the jQuery code tallies with your markup.

I think the safest solution is probably to ensure your table always includes at least one tbody in your markup, even if it has no rows. On this basis, you can use the following which will work however many rows you have (and also account for multiple tbody elements):

$('#myTable > tbody:last-child').append('<tr>...</tr><tr>...</tr>');

How about this

UPDATE table SET columnB = columnA;

This will update every row.

Update: I should have probably started with this as your projects are SNAPSHOTs. It is part of the SNAPSHOT semantics that Maven will check for updates on each build. Being a SNAPSHOT means that it is volatile and subject to change so updates should be checked for. However it's worth pointing out that the Maven super POM configures central to have snapshots disabled, so Maven shouldn't ever check for updates for SNAPSHOTs on central unless you've overridden that in your own pom/settings.

You can configure Maven to use a mirror for the central repository, this will redirect all requests that would normally go to central to your internal repository.

In your settings.xml you would add something like this to set your internal repository as as mirror for central:

<mirrors>
  <mirror>
    <id>ibiblio.org</id>
    <name>ibiblio Mirror of http://repo1.maven.org/maven2/</name>
    <url>http://path/to/my/repository</url>
    <mirrorOf>central</mirrorOf>
  </mirror>
</mirrors>

If you are using a repository manager like Nexus for your internal repository. You can set up a proxy repository for proxy central, so any requests that would normally go to Central are instead sent to your proxy repository (or a repository group containing the proxy), and subsequent requests are cached in the internal repository manager. You can even set the proxy cache timeout to -1, so it will never request for contents from central that are already on the proxy repository.

A more basic solution if you are only working with local repositories is to set the updatePolicy for the central repository to "never", this means Maven will only ever check for artifacts that aren't already in the local repository. This can then be overridden at the command line when needed by using the -U switch to force Maven to check for updates.

You would configure the repository (in your pom or a profile in the settings.xml) as follows:

<repository>
  <id>central</id>
  <url>http://repo1.maven.org/maven2</url>
  <updatePolicy>never</updatePolicy>
</repository>

I had the same problem once. Calling invalidate after changing visibility almost always works, but in some cases it doesn't. I had to cheat and set the background to a transparent image and set the text to "".

Browser have cross domain security at client side which verify that server allowed to fetch data from your domain. If Access-Control-Allow-Origin not available in response header, browser disallow to use response in your JavaScript code and throw exception at network level. You need to configure cors at your server side.

You can fetch request using mode: 'cors'. In this situation browser will not throw execption for cross domain, but browser will not give response in your javascript function.

So in both condition you need to configure cors in your server or you need to use custom proxy server.

While iterating through the loop, you are trying to change the List value in the remove() operation. This will result in ConcurrentModificationException.

Follow the below code, which will achieve what you want and yet will not throw any exceptions

private String toString(List aDrugStrengthList) {
        StringBuilder str = new StringBuilder();
    List removalList = new ArrayList();
    for (DrugStrength aDrugStrength : aDrugStrengthList) {
        if (!aDrugStrength.isValidDrugDescription()) {
            removalList.add(aDrugStrength);
        }
    }
    aDrugStrengthList.removeAll(removalList);
    str.append(aDrugStrengthList);
    if (str.indexOf("]") != -1) {
        str.insert(str.lastIndexOf("]"), "\n          " );
    }
    return str.toString();
}

See this answer: there is in Ruby 1.9.2, but not in earlier versions. Personally I think rand(8) + 3 is fine, but if you're interested check out the Random class described in the link.

If you don't need the ArrayList<NameValuePair> for parameters, this is a shorter solution that builds the query string using the Uri.Builder class:

URL url = new URL("http://yoururl.com");
HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
conn.setReadTimeout(10000);
conn.setConnectTimeout(15000);
conn.setRequestMethod("POST");
conn.setDoInput(true);
conn.setDoOutput(true);

Uri.Builder builder = new Uri.Builder()
        .appendQueryParameter("firstParam", paramValue1)
        .appendQueryParameter("secondParam", paramValue2)
        .appendQueryParameter("thirdParam", paramValue3);
String query = builder.build().getEncodedQuery();

OutputStream os = conn.getOutputStream();
BufferedWriter writer = new BufferedWriter(
            new OutputStreamWriter(os, "UTF-8"));
writer.write(query);
writer.flush();
writer.close();
os.close();

conn.connect();

Check that you are extending CI_Controller class in your controller and in the view you have to echo base_url($path) function, otherwise it will not work.

You can use dblink to create a view that is resolved in another database. This database may be on another server.

There are various way to share data between activities

1: Passing data between activities using Intent

Intent intent=new Intent(this, desirableActivity.class);
intent.putExtra("KEY", "Value");
startActivity(intent)

2: Using static keyword , define variable as public static and use any where in project

      public static int sInitialValue=0;

use anywhere in project using classname.variableName;

3: Using Database

but its bit lengthy process, you have to use query for inserting data and iterate data using cursor when need. But there are no chance of losing data without cleaning cache.

4: Using shared Preferences

much easier than database. but there is some limitation you can not save ArrayList ,List and custome objects.

5: Create getter setter in Aplication class and access any where in project.

      private String data;
      public String getData() {
          return data;
      }

      public void setData(String data) {
          this.data = data;
      }

here set and get from activities

         ((YourApplicationClass)getApplicationContext()).setData("abc"); 

         String data=((YourApplicationClass)getApplicationContext()).getData();  

To expand upon this point:

It is possible that the args variable itself will be null, but not via normal execution. Normal execution will use java.exe as the entry point from the command line. However, I have seen some programs that use compiled C++ code with JNI to use the jvm.dll, bypassing the java.exe entirely. In this case, it is possible to pass NULL to the main method, in which case args will be null.

I recommend always checking if ((args == null) || (args.length == 0)), or if ((args != null) && (args.length > 0)) depending on your need.

Just complementing, I implemented this way and usually worked in my Service class

In my Service

@Override
public void onCreate()
{
    mHandler = new Handler(Looper.getMainLooper());
    mHandler.post(this);
    super.onCreate();
}

@Override
public void onDestroy() 
{
    mHandler.removeCallbacks(this);     
    super.onDestroy();
}

@Override
public void run()
{
    InciarGPSTracker();
}

This is a common formatting floating number use case.

Unfortunately, all of the built-in one-letter format strings (eg. F, G, N) won't achieve this directly.
For example, num.ToString("F2") will always show 2 decimal places like 123.40.

You'll have to use 0.## pattern even it looks a little verbose.

A complete code example:

double a = 123.4567;
double b = 123.40;
double c = 123.00;

string sa = a.ToString("0.##"); // 123.46
string sb = b.ToString("0.##"); // 123.4
string sc = c.ToString("0.##"); // 123

From access help:

Stop Disabled Mode from blocking a query If you try to run an append query and it seems like nothing happens, check the Access status bar for the following message:

This action or event has been blocked by Disabled Mode.

To stop Disabled Mode from blocking the query, you must enable the database content. You use the Options button in the Message Bar to enable the query.

Enable the append query In the Message Bar, click Options. In the Microsoft Office Security Options dialog box, click Enable this content, and then click OK. If you don't see the Message Bar, it may be hidden. You can show it, unless it has also been disabled. If the Message Bar has been disabled, you can enable it.

Show the Message Bar If the Message Bar is already visible, you can skip this step.

On the Database Tools tab, in the Show/Hide group, select the Message Bar check box. If the Message Bar check box is disabled, you will have to enable it.

Enable the Message Bar If the Message Bar check box is enabled, you can skip this step.

Click the Microsoft Office Button , and then click Access Options. In the left pane of the Access Options dialog box, click Trust Center. In the right pane, under Microsoft Office Access Trust Center, click Trust Center Settings. In the left pane of the Trust Center dialog box, click Message Bar. In the right pane, click Show the Message Bar in all applications when content has been blocked, and then click OK. Close and reopen the database to apply the changed setting. Note When you enable the append query, you also enable all other database content.

For more information about Access security, see the article Help secure an Access 2007 database.

NEEDED ANSWER:

You should add & make your BOT as administrator of the PRIVATE channel, otherwise chat not found error happens.

easily set

position:absolute;
bottom:0;
width:100%;

to your .footer

just do it

This solution with few code. I think is better.

<?php echo wp_get_attachment_image( get_term_meta( get_queried_object_id(), 'thumbnail_id', 1 ), 'thumbnail' ); ?>

You can get your custom GMT time from this function from here

  public static String getCurrentDate() {
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy MM dd hh:mm a zzz");
        Date date = new Date();
        sdf.setTimeZone(TimeZone.getTimeZone("GMT+6:00"));
        return sdf.format(date);
    }

You cannot add headers but, if you just need to pass values to the server at the moment of the connection, you can specify a query string part on the url:

var ws = new WebSocket("ws://example.com/service?key1=value1&key2=value2");

That URL is valid but - of course - you'll need to modify your server code to parse it.

Numpy arrays do not have an append method. Use the Numpy append function instead:

import numpy as np

array_3 = np.append(array_1, array_2, axis=n)
# you can either specify an integer axis value n or remove the keyword argument completely

For example, if array_1 and array_2 have the following values:

array_1 = np.array([1, 2])
array_2 = np.array([3, 4])

If you call np.append without specifying an axis value, like so:

array_3 = np.append(array_1, array_2)

array_3 will have the following value:

array([1, 2, 3, 4])

Else, if you call np.append with an axis value of 0, like so:

array_3 = np.append(array_1, array_2, axis=0)

array_3 will have the following value:

 array([[1, 2],
        [3, 4]]) 

More information on the append function here: https://docs.scipy.org/doc/numpy/reference/generated/numpy.append.html

your log files shows it is stopping on error "0x8004C000"

From MS Website (http://social.technet.microsoft.com/wiki/contents/articles/15716.visual-studio-2012-and-the-error-code-2147205120.aspx):

Setup Status
Block

Restart not required
0x80044000 [-2147205120]

Restart required
0x8004C000 [-2147172352]

Description
If the only block to be reported is “Reboot Pending,” the returned value is the Incomplete-Reboot Required value (0x80048bc7).

If you're using sqlplus in a shell, like bash you can run the shell's clear command from sqlplus:

SQL> host clear

you can abbreviate of course:

SQL> ho clear

Amplifying on baz's answer, if you need to enumerate the argument list with an index (such as to search for a specific word), you can do this without copying the list or mutating it.

Say you want to split an argument list at a double-dash ("--") and pass the arguments before the dashes to one command, and the arguments after the dashes to another:

 toolwrapper() {
   for i in $(seq 1 $#); do
     [[ "${!i}" == "--" ]] && break
   done || return $? # returns error status if we don't "break"

   echo "dashes at $i"
   echo "Before dashes: ${@:1:i-1}"
   echo "After dashes: ${@:i+1:$#}"
 }

Results should look like this:

 $ toolwrapper args for first tool -- and these are for the second
 dashes at 5
 Before dashes: args for first tool
 After dashes: and these are for the second

Jupyter is base on ipython, a permanent solution could be changing the ipython config options.

Create a config file

$ ipython profile create
$ ipython locate
/Users/username/.ipython

Edit the config file

$ cd /Users/username/.ipython
$ vi profile_default/ipython_config.py

The following lines allow you to add your module path to sys.path

c.InteractiveShellApp.exec_lines = [
    'import sys; sys.path.append("/path/to/your/module")'
]

At the jupyter startup the previous line will be executed

Here you can find more details about ipython config https://www.lucypark.kr/blog/2013/02/10/when-python-imports-and-ipython-does-not/

Wrap the label and the input within a bootstraps div

<div class ="row">
  <div class="col-md-4">Name:</div>
  <div class="col-md-8"><input type="text"></div>
</div>

Dim f as Range

Set f=ActiveSheet.Cells.Find(...)

If Not f Is Nothing then
    msgbox "Row=" & f.Row & vbcrlf & "Column=" & f.Column
Else
    msgbox "value not found!"
End If

I was struggling, but the below worked for me finally!

Dim WB As Workbook

Set WB = Workbooks.Open("\\users\path\Desktop\test.xlsx")

WB.SaveAs fileName:="\\users\path\Desktop\test.xls", _
        FileFormat:=xlExcel8, Password:="", WriteResPassword:="", _
        ReadOnlyRecommended:=False, CreateBackup:=False

To fix Service Temporarily Unavailable Magento 2, you should:

• Delete a file called var/.maintenance.flag in Magento root folder
• Remove Magento cache if any: php bin/magento cache:flush

The linked list holds operations on the shared data structure.

For example, if I have a stack, it will be manipulated with pushes and pops. The linked list would be a set of pushes and pops on the pseudo-shared stack. Each thread sharing that stack will actually have a local copy, and to get to the current shared state, it'll walk the linked list of operations, and apply each operation in order to its local copy of the stack. When it reaches the end of the linked list, its local copy holds the current state (though, of course, it's subject to becoming stale at any time).

In the traditional model, you'd have some sort of locks around each push and pop. Each thread would wait to obtain a lock, then do a push or pop, then release the lock.

In this model, each thread has a local snapshot of the stack, which it keeps synchronized with other threads' view of the stack by applying the operations in the linked list. When it wants to manipulate the stack, it doesn't try to manipulate it directly at all. Instead, it simply adds its push or pop operation to the linked list, so all the other threads can/will see that operation and they can all stay in sync. Then, of course, it applies the operations in the linked list, and when (for example) there's a pop it checks which thread asked for the pop. It uses the popped item if and only if it's the thread that requested this particular pop.

If you are using a console application and you are pumping messages, can't you use the WM_QUIT message?

In python 3.x. you use

print("Hello, World")

In Python 2.x. you use

print "Hello, World!"

To add to existing answer - related name is a must in case there 2 FKs in the model that point to the same table. For example in case of Bill of material

@with_author 
class BOM(models.Model): 
    name = models.CharField(max_length=200,null=True, blank=True)
    description = models.TextField(null=True, blank=True)
    tomaterial =  models.ForeignKey(Material, related_name = 'tomaterial')
    frommaterial =  models.ForeignKey(Material, related_name = 'frommaterial')
    creation_time = models.DateTimeField(auto_now_add=True, blank=True)
    quantity = models.DecimalField(max_digits=19, decimal_places=10)

So when you will have to access this data you only can use related name

 bom = material.tomaterial.all().order_by('-creation_time')

It is not working otherwise (at least I was not able to skip the usage of related name in case of 2 FK's to the same table.)

You should not create an instance of the activity class. It is wrong. Activity has ui and lifecycle and activity is started by startActivity(intent)

You can use startActivityForResult or you can pass the values from one activity to another using intents and do what is required. But it depends on what you intend to do in the method.

I got better results with 6 different shadows:

.strokeThis{
    text-shadow:
    -1px -1px 0 #ff0,
    0px -1px 0 #ff0,
    1px -1px 0 #ff0,
    -1px 1px 0 #ff0,
    0px 1px 0 #ff0,
    1px 1px 0 #ff0;
}

send html email via codeiginater

    $this->load->library('email');
    $this->load->library('parser');



    $this->email->clear();
    $config['mailtype'] = "html";
    $this->email->initialize($config);
    $this->email->set_newline("\r\n");
    $this->email->from('[email protected]', 'Website');
    $list = array('[email protected]', '[email protected]');
    $this->email->to($list);
    $data = array();
    $htmlMessage = $this->parser->parse('messages/email', $data, true);
    $this->email->subject('This is an email test');
    $this->email->message($htmlMessage);



    if ($this->email->send()) {
        echo 'Your email was sent, thanks chamil.';
    } else {
        show_error($this->email->print_debugger());
    }

Do it this way (make necessary changes in code)..

            SqlConnection con = new SqlConnection(GetConnectionString());
            con.Open();
            SqlCommand cmd = new SqlCommand("CheckUser", con);
            cmd.CommandType = CommandType.StoredProcedure;
            SqlParameter p1 = new SqlParameter("username", username.Text);
            SqlParameter p2 = new SqlParameter("password", password.Text);
            cmd.Parameters.Add(p1);
            cmd.Parameters.Add(p2);
            SqlDataReader rd = cmd.ExecuteReader();
            if(rd.HasRows)
            {
                //do the things
            }
            else
            {
                lblinfo.Text = "abc";
            }

Round to Power of Two:

Just in case anyone needs a solution for positive numbers rounded to the nearest multiple of a power of two (because that's how I ended up here):

// number: the number to be rounded (ex: 5, 123, 98345, etc.)
// pow2:   the power to be rounded to (ex: to round to 16, use '4')
int roundPow2 (int number, int pow2) {
    pow2--;                     // because (2 exp x) == (1 << (x -1))
    pow2 = 0x01 << pow2;

    pow2--;                     // because for any
                                //
                                // (x = 2 exp x)
                                //
                                // subtracting one will
                                // yield a field of ones
                                // which we can use in a
                                // bitwise OR

    number--;                   // yield a similar field for
                                // bitwise OR
    number = number | pow2;
    number++;                   // restore value by adding one back

    return number;
}

The input number will stay the same if it is already a multiple.

Here is the x86_64 output that GCC gives with -O2 or -Os (9Sep2013 Build - godbolt GCC online):

roundPow2(int, int):
    lea ecx, [rsi-1]
    mov eax, 1
    sub edi, 1
    sal eax, cl
    sub eax, 1
    or  eax, edi
    add eax, 1
    ret

Each C line of code corresponds perfectly with its line in the assembly: http://goo.gl/DZigfX

Each of those instructions are extremely fast, so the function is extremely fast too. Since the code is so small and quick, it might be useful to inline the function when using it.

Credit:

• Algorithm: Hagen von Eitzen @ Math.SE
• Godbolt Interactive Compiler: @mattgodbolt/gcc-explorer on GitHub

In my case, I need to dump the sql result into a file on the client side. This is the most typical use case to off load data from the database. In many situations, you don't have access to the server or don't want to write your result to the server.

mysql -h hostname -u username -ppwd -e "mysql simple sql statement that last for less than a line" DATABASE_NAME > outputfile_on_the.client

The problem comes when you have a complicated query that last for several lines; you cannot use the command line to dump the result to a file easily. In such cases, you can put your complicated query into a file, such as longquery_file.sql, then execute the command.

mysql -h hn -u un -ppwd < longquery_file.sql DBNAME > output.txt

This worked for me. The only difficulty with me is the tab character; sometimes I use for group_cancat(foo SEPARATOR 0x09) will be written as '\t' in the output file. The 0x09 character is ASCII TAB. But this problem is not particular to the way we dump sql results to file. It may be related to my pager. Let me know when you find an answer to this problem. I will update this post.

Add

/usr/bin/bash

at

Jenkins -> Manage Jenkins -> configure System -> Shell->Shell executable

Jenkins use the sh so that even /etc/profile doesn't work for me When I add this, I have all the env.

For me the revelation came when I realise that they all work the same way: by running something once, storing the value they get, and then cough up that same stored value when referenced through Dependency Injection.

Say we have:

app.factory('a', fn);
app.service('b', fn);
app.provider('c', fn);

The difference between the three is that:

1. a's stored value comes from running fn , in other words: fn()
2. b’s stored value comes from newing fn, in other words: new fn()
3. c’s stored value comes from first getting an instance by newing fn, and then running a $get method of the instance

which means, there’s something like a cache object inside angular, whose value of each injection is only assigned once, when they've been injected the first time, and where:

cache.a = fn()
cache.b = new fn()
cache.c = (new fn()).$get()

This is why we use this in services, and define a this.$get in providers.

Hope this helps.

I prefer to use the HTML5 data API, check this documentation:

• https://developer.mozilla.org/en-US/docs/Learn/HTML/Howto/Use_data_attributes
• https://api.jquery.com/data/

A example

$('#some-list li').click(function() {_x000D_
  var textLoaded = 'Loading element with id='_x000D_
         + $(this).data('id');_x000D_
   $('#loading-content').text(textLoaded);_x000D_
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<ul id='some-list'>_x000D_
  <li data-id='1'>One </li>_x000D_
  <li data-id='2'>Two </li>_x000D_
  <!-- ... more li -->_x000D_
  <li data-id='n'>Other</li>_x000D_
</ul>_x000D_
_x000D_
<h1 id='loading-content'></h1>

Worth noting, that depending on your purpose (mine was the autofill results of a searchbar) you may want the height to be changeable, and for the scrollbar to only exist if the height exceeds that.

If you want that, replace height: x; with max-height: x;, and overflow:scroll with overflow:auto.

Additionally, you can use overflow-x and overflow-y if you want, and obviously the same thing works horizontally with width : x;

If you have Task constructor, then we may extract Thread from the Task, and invoke thread.abort.

Thread th = null;

Task.Factory.StartNew(() =>
{
    th = Thread.CurrentThread;

    while (true)
    {
        Console.WriteLine(DateTime.UtcNow);
    }
});

Thread.Sleep(2000);
th.Abort();
Console.ReadKey();

Use the clip property along with opacity, z-index, absolute positioning, and some browser filters to place the file input over the desired button:

http://en.wikibooks.org/wiki/Cascading_Style_Sheets/Clipping

My suggestion if it is the case that the table is empty or not very very big is to export the create statements as a .sql file, rewrite them as you wish. Also do the same if you have any existing data, i.e. export insert statements (I recommend doing this in a separate file as the create statements). Finally, drop the table and execute first create statement and then inserts.

You can use for that either mysqldump command, included in your MySQL installation or you can also install MySQL Workbench, which is a free graphical tool that includes also this option in a very customisable way without having to look for specific command options.

If you create your GUI with Netbeans, you can also insert some self written code. Just select an element (maybe the button, panel or the window) and use the "Code"-tab in the "Properties"-dialog.

There you can insert Pre- and Post- code for various parts of the creation process.

I think the "After-All-Set-Code" field of the window is a good place for your code, or you could bind it to the event ("Properties"-dialog -> "Events") "componentShown" of the text field / panel.

Adding autocomplete="off" is not gonna cut it.

Change input type attribute to type="search".
Google doesn't apply auto-fill to inputs with a type of search.

Hope this saves you some time.

ALL_SOURCE describes the text source of the stored objects accessible to the current user.

Here is one of the solution

select * from ALL_SOURCE where text like '%some string%';

If you want to use regular expressions, then try:

ls -c | grep "^d" | wc -l

The usual way is to use String#getBytes() to get the underlying bytes and then present those bytes in some other form (hex, binary whatever).

Note that getBytes() uses the default charset, so if you want the string converted to some specific character encoding, you should use getBytes(String encoding) instead, but many times (esp when dealing with ASCII) getBytes() is enough (and has the advantage of not throwing a checked exception).

For specific conversion to binary, here is an example:

  String s = "foo";
  byte[] bytes = s.getBytes();
  StringBuilder binary = new StringBuilder();
  for (byte b : bytes)
  {
     int val = b;
     for (int i = 0; i < 8; i++)
     {
        binary.append((val & 128) == 0 ? 0 : 1);
        val <<= 1;
     }
     binary.append(' ');
  }
  System.out.println("'" + s + "' to binary: " + binary);

Running this example will yield:

'foo' to binary: 01100110 01101111 01101111 

For Scala 2.11, if getLines doesn't do exactly what you want you can also copy the a file out of the jar to the local file system.

Here's a snippit that reads a binary google .p12 format API key from /resources, writes it to /tmp, and then uses the file path string as an input to a spark-google-spreadsheets write.

In the world of sbt-native-packager and sbt-assembly, copying to local is also useful with scalatest binary file tests. Just pop them out of resources to local, run the tests, and then delete.

import java.io.{File, FileOutputStream}
import java.nio.file.{Files, Paths}

def resourceToLocal(resourcePath: String) = {
  val outPath = "/tmp/" + resourcePath
  if (!Files.exists(Paths.get(outPath))) {
    val resourceFileStream = getClass.getResourceAsStream(s"/${resourcePath}")
    val fos = new FileOutputStream(outPath)
    fos.write(
      Stream.continually(resourceFileStream.read).takeWhile(-1 !=).map(_.toByte).toArray
    )
    fos.close()
  }
  outPath
}

val filePathFromResourcesDirectory = "google-docs-key.p12"
val serviceAccountId = "[something]@drive-integration-[something].iam.gserviceaccount.com"
val googleSheetId = "1nC8Y3a8cvtXhhrpZCNAsP4MBHRm5Uee4xX-rCW3CW_4"
val tabName = "Favorite Cities"

import spark.implicits
val df = Seq(("Brooklyn", "New York"), 
          ("New York City", "New York"), 
          ("San Francisco", "California")).
          toDF("City", "State")

df.write.
  format("com.github.potix2.spark.google.spreadsheets").
  option("serviceAccountId", serviceAccountId).
  option("credentialPath", resourceToLocal(filePathFromResourcesDirectory)).
  save(s"${googleSheetId}/${tabName}")

df.gdp = df.gdp.shift(-1) ## shift up
df.gdp.drop(df.gdp.shape[0] - 1,inplace = True) ## removing the last row

Google wanted to give some more headache to the developers.

So, what you have to do now is edit your AVD and add "Keyboard Support" for it in the Hardware section and change the value to "Yes"

I'd recommend using this plugin: https://github.com/chartjs/chartjs-plugin-datalabels

Labels can be added to your charts simply by importing the plugin to the js file e.g.:

import 'chartjs-plugin-datalabels'

And can be fine tuned using these docs: https://chartjs-plugin-datalabels.netlify.com/options.html

Had an issue where my task was not firing simply because it was running on a laptop without a power cord... Under the conditions tab, by default it is checked so that a task will not run while AC power is not connected.

you can define it like this :

let table = $('.datatable-sales').DataTable({
        processing: true,
        responsive: true,
        serverSide: true,
        ajax: {
            url: "<?php echo site_url("your url"); ?>",
            cache: false,
            type: "POST",
            data: {
                <?php echo your api; ?>,
            }
        }

or like this :

$.get({url: <?php echo json_encode(site_url('your api'))?>, cache: false})

hope it helps

Choose what is best for you:

1

is_private = request.POST.get('is_private', False);

If is_private key is present in request.POST the is_private variable will be equal to it, if not, then it will be equal to False.

2

if 'is_private' in request.POST:
    is_private = request.POST['is_private']
else:
    is_private = False

3

from django.utils.datastructures import MultiValueDictKeyError
try:
    is_private = request.POST['is_private']
except MultiValueDictKeyError:
    is_private = False

You can use WScript.Arguments to access the arguments passed to your script.

Calling the script:

cscript.exe test.vbs "C:\temp\"

Inside your script:

Set File = FSO.OpenTextFile(WScript.Arguments(0) &"\test.txt", 2, True)

Don't forget to check if there actually has been an argument passed to your script. You can do so by checking the Count property:

if WScript.Arguments.Count = 0 then
    WScript.Echo "Missing parameters"
end if

If your script is over after you close the file then there is no need to set the variables to Nothing. The resources will be cleaned up automatically when the cscript.exe process terminates. Setting a variable to Nothing usually is only necessary if you explicitly want to free resources during the execution of your script. In that case, you would set variables which contain a reference to a COM object to Nothing, which would release the COM object before your script terminates. This is just a short answer to your bonus question, you will find more information in these related questions:

Is there a need to set Objects to Nothing inside VBA Functions

When must I set a variable to “Nothing” in VB6?

I ran into this problem using c++, which I probably shouldn't have had i just used OpenGL matrices to begin with...anyways, if you're using a control whose origin is the top left corner, and you want pan/zoom like google maps, here's the layout (using allegro as my event handler):

// initialize
double originx = 0; // or whatever its base offset is
double originy = 0; // or whatever its base offset is
double zoom = 1;

.
.
.

main(){

    // ...set up your window with whatever
    //  tool you want, load resources, etc

    .
    .
    .
    while (running){
        /* Pan */
        /* Left button scrolls. */
        if (mouse == 1) {
            // get the translation (in window coordinates)
            double scroll_x = event.mouse.dx; // (x2-x1) 
            double scroll_y = event.mouse.dy; // (y2-y1) 

            // Translate the origin of the element (in window coordinates)      
            originx += scroll_x;
            originy += scroll_y;
        }

        /* Zoom */ 
        /* Mouse wheel zooms */
        if (event.mouse.dz!=0){    
            // Get the position of the mouse with respect to 
            //  the origin of the map (or image or whatever).
            // Let us call these the map coordinates
            double mouse_x = event.mouse.x - originx;
            double mouse_y = event.mouse.y - originy;

            lastzoom = zoom;

            // your zoom function 
            zoom += event.mouse.dz * 0.3 * zoom;

            // Get the position of the mouse
            // in map coordinates after scaling
            double newx = mouse_x * (zoom/lastzoom);
            double newy = mouse_y * (zoom/lastzoom);

            // reverse the translation caused by scaling
            originx += mouse_x - newx;
            originy += mouse_y - newy;
        }
    }
}  

.
.
.

draw(originx,originy,zoom){
    // NOTE:The following is pseudocode
    //          the point is that this method applies so long as
    //          your object scales around its top-left corner
    //          when you multiply it by zoom without applying a translation.

    // draw your object by first scaling...
    object.width = object.width * zoom;
    object.height = object.height * zoom;

    //  then translating...
    object.X = originx;
    object.Y = originy; 
}

This is obviously the scenario where you should be using CardLayout. Here instead of opening two JFrame, what you can do is simply change the JPanels using CardLayout.

And the code that is responsible for creating and displaying your GUI should be inside the SwingUtilities.invokeLater(...); method for it to be Thread Safe. For More Info you have to read about Concurrency in Swing.

But if you want to stick to your approach, here is a Sample Code for your Help.

import java.awt.*;
import java.awt.event.*;

import javax.swing.*;

public class TwoFrames
{
    private JFrame frame1, frame2;
    private ActionListener action;
    private JButton showButton, hideButton;

    public void createAndDisplayGUI()
    {
        frame1 = new JFrame("FRAME 1");
        frame1.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);      
        frame1.setLocationByPlatform(true);

        JPanel contentPane1 = new JPanel();
        contentPane1.setBackground(Color.BLUE);

        showButton = new JButton("OPEN FRAME 2");
        hideButton = new JButton("HIDE FRAME 2");

        action  = new ActionListener()
        {
            public void actionPerformed(ActionEvent ae)
            {
                JButton button = (JButton) ae.getSource();

                /*
                 * If this button is clicked, we will create a new JFrame,
                 * and hide the previous one.
                 */
                if (button == showButton)
                {
                    frame2 = new JFrame("FRAME 2");
                    frame2.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);      
                    frame2.setLocationByPlatform(true);

                    JPanel contentPane2 = new JPanel();
                    contentPane2.setBackground(Color.DARK_GRAY);

                    contentPane2.add(hideButton);
                    frame2.getContentPane().add(contentPane2);
                    frame2.setSize(300, 300);
                    frame2.setVisible(true);
                    frame1.setVisible(false);
                }
                /*
                 * Here we will dispose the previous frame, 
                 * show the previous JFrame.
                 */
                else if (button == hideButton)
                {
                    frame1.setVisible(true);
                    frame2.setVisible(false);
                    frame2.dispose();
                }
            }
        };

        showButton.addActionListener(action);
        hideButton.addActionListener(action);

        contentPane1.add(showButton);

        frame1.getContentPane().add(contentPane1);
        frame1.setSize(300, 300);
        frame1.setVisible(true);
    }
    public static void main(String... args)
    {
        /*
         * Here we are Scheduling a JOB for Event Dispatcher
         * Thread. The code which is responsible for creating
         * and displaying our GUI or call to the method which 
         * is responsible for creating and displaying your GUI
         * goes into this SwingUtilities.invokeLater(...) thingy.
         */
        SwingUtilities.invokeLater(new Runnable()
        {
            public void run()
            {
                new TwoFrames().createAndDisplayGUI();
            }
        });
    }
}

And the output will be :

and

I can recommend make pre-init of future index value, this is very usefull in a lot of case like multi work, some export e.t.c.

just create additional User_Seq table: with two fields: id Uniq index and SeqVal nvarchar(1)

and create next SP, and generated ID value from this SP and put to new User row!

CREATE procedure [dbo].[User_NextValue]
as
begin
    set NOCOUNT ON


    declare @existingId int = (select isnull(max(UserId)+1, 0)  from dbo.User)

    insert into User_Seq (SeqVal) values ('a')
    declare @NewSeqValue int = scope_identity()     

    if @existingId > @NewSeqValue 
    begin  

        set identity_insert User_Seq  on
        insert into User_Seq (SeqID) values (@existingId)     
        set @NewSeqValue = scope_identity()     
    end

    delete from User_Seq WITH (READPAST)

return @NewSeqValue

end

• in the parent pom application==> Version put the tag as follows: x.x.x-SNAPSHOT

example :0.0.1-SNAPSHOT

• "-SNAPSHOT" : is very important

Here's a function to pretty up your json: pretty_json

This example might be seem a bit lengthy, but its intention should be quite clear.

It uses 3 Boolean properties in the ViewModel called, FlagForValue1, FlagForValue2 and FlagForValue3. Each of these 3 properties is backed by a single private field called _intValue.

The 3 Radio buttons of the view (xaml) are each bound to its corresponding Flag property in the view model. This means the radio button displaying "Value 1" is bound to the FlagForValue1 bool property in the view model and the other two accordingly.

When setting one of the properties in the view model (e.g. FlagForValue1), its important to also raise property changed events for the other two properties (e.g. FlagForValue2, and FlagForValue3) so the UI (WPF INotifyPropertyChanged infrastructure) can selected / deselect each radio button correctly.

    private int _intValue;

    public bool FlagForValue1
    {
        get
        {
            return (_intValue == 1) ? true : false;
        }
        set
        {
            _intValue = 1;
            RaisePropertyChanged("FlagForValue1");
            RaisePropertyChanged("FlagForValue2");
            RaisePropertyChanged("FlagForValue3");
        }
    }

    public bool FlagForValue2
    {
        get
        {
            return (_intValue == 2) ? true : false;
        }
        set
        {
            _intValue = 2;
            RaisePropertyChanged("FlagForValue1");
            RaisePropertyChanged("FlagForValue2");
            RaisePropertyChanged("FlagForValue3");
        }
    }

    public bool FlagForValue3
    {
        get
        {
            return (_intValue == 3) ? true : false;
        }
        set
        {
            _intValue = 3;
            RaisePropertyChanged("FlagForValue1");
            RaisePropertyChanged("FlagForValue2");
            RaisePropertyChanged("FlagForValue3");
        }
    }

The xaml looks like this:

                <RadioButton GroupName="Search" IsChecked="{Binding Path=FlagForValue1, Mode=TwoWay}"
                             >Value 1</RadioButton>

                <RadioButton GroupName="Search" IsChecked="{Binding Path=FlagForValue2, Mode=TwoWay}"
                             >Value 2</RadioButton>

                <RadioButton GroupName="Search" IsChecked="{Binding Path=FlagForValue3, Mode=TwoWay}"
                             >Value 3</RadioButton>

Date to NSString

NSString *dateString = [NSString stringWithFormat:@"%@",[NSDate date]];
NSLog(@"string: %@",dateString ); //2015-03-24 12:28:49 +0000

NSString to NSDate

NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"yyyy-MM-dd HH:mm:ss Z"];
NSDate *date = [formatter dateFromString:dateString];
NSLog(@"date: %@", date); //015-03-24 12:28:49 +0000

There are a plethora of ways in which this can be done. The problem is how to make R aware of the locations of the variables you wish to divide.

Assuming

d <- read.table(text = "263807.0    1582
196190.5    1016
586689.0    3479
")
names(d) <- c("min", "count2.freq")
> d
       min count2.freq
1 263807.0        1582
2 196190.5        1016
3 586689.0        3479

My preferred way

To add the desired division as a third variable I would use transform()

> d <- transform(d, new = min / count2.freq)
> d
       min count2.freq      new
1 263807.0        1582 166.7554
2 196190.5        1016 193.1009
3 586689.0        3479 168.6373

The basic R way

If doing this in a function (i.e. you are programming) then best to avoid the sugar shown above and index. In that case any of these would do what you want

## 1. via `[` and character indexes
d[, "new"] <- d[, "min"] / d[, "count2.freq"]

## 2. via `[` with numeric indices
d[, 3] <- d[, 1] / d[, 2]

## 3. via `$`
d$new <- d$min / d$count2.freq

All of these can be used at the prompt too, but which is easier to read:

d <- transform(d, new = min / count2.freq)

or

d$new <- d$min / d$count2.freq ## or any of the above examples

Hopefully you think like I do and the first version is better ;-)

The reason we don't use the syntactic sugar of tranform() et al when programming is because of how they do their evaluation (look for the named variables). At the top level (at the prompt, working interactively) transform() et al work just fine. But buried in function calls or within a call to one of the apply() family of functions they can and often do break.

Likewise, be careful using numeric indices (## 2. above); if you change the ordering of your data, you will select the wrong variables.

The preferred way if you don't need replacement

If you are just wanting to do the division (rather than insert the result back into the data frame, then use with(), which allows us to isolate the simple expression you wish to evaluate

> with(d, min / count2.freq)
[1] 166.7554 193.1009 168.6373

This is again much cleaner code than the equivalent

> d$min / d$count2.freq
[1] 166.7554 193.1009 168.6373

as it explicitly states that "using d, execute the code min / count2.freq. Your preference may be different to mine, so I have shown all options.

Since version 1.7 ansible has the run_once option. Section also contains some discussion of various other techniques.

I came up with this simple and straight-forward (i hope so) code example which should explain itself!

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

/* function header definitions */
char* getString();                     //<- with malloc (good practice)
char * getStringNoMalloc();  //<- without malloc (fails! don't do this!)
void getStringCallByRef(char* reference); //<- callbyref (good practice)

/* the main */
int main(int argc, char*argv[]) {

    //######### calling with malloc
    char * a = getString();
    printf("MALLOC ### a = %s \n", a); 
    free(a);

    //######### calling without malloc
    char * b = getStringNoMalloc();
    printf("NO MALLOC ### b = %s \n", b); //this doesnt work, question to yourself: WHY?
    //HINT: the warning says that a local reference is returned. ??!
    //NO free here!

    //######### call-by-reference
    char c[100];
    getStringCallByRef(c);
    printf("CALLBYREF ### c = %s \n", c);

    return 0;
}

//WITH malloc
char* getString() {

    char * string;
    string = malloc(sizeof(char)*100);

    strcat(string, "bla");
    strcat(string, "/");
    strcat(string, "blub");

    printf("string : '%s'\n", string);

    return string;
}

//WITHOUT malloc (watch how it does not work this time)
char* getStringNoMalloc() {

     char string[100] = {};

     strcat(string, "bla");
     strcat(string, "/");
     strcat(string, "blub");
     //INSIDE this function "string" is OK
     printf("string : '%s'\n", string);

     return string; //but after returning.. it is NULL? :)
}

// ..and the call-by-reference way to do it (prefered)
void getStringCallByRef(char* reference) {

    strcat(reference, "bla");
    strcat(reference, "/");
    strcat(reference, "blub");
    //INSIDE this function "string" is OK
    printf("string : '%s'\n", reference);
    //OUTSIDE it is also OK because we hand over a reference defined in MAIN
    // and not defined in this scope (local), which is destroyed after the function finished
}

When compiling it, you get the [intended] warning:

me@box:~$ gcc -o example.o example.c 
example.c: In function ‘getStringNoMalloc’:
example.c:58:16: warning: function returns address of local variable [-Wreturn-local-addr]
         return string; //but after returning.. it is NULL? :)
            ^~~~~~

...basically what we are discussing here!

running my example yields this output:

me@box:~$ ./example.o 
string : 'bla/blub'
MALLOC ### a = bla/blub 
string : 'bla/blub'
NO MALLOC ### b = (null) 
string : 'bla/blub'
CALLBYREF ### c = bla/blub 

Theory:

This has been answered very nicely by User @phoxis. Basically think about it this way: Everything inbetween { and } is local scope, thus by the C-Standard is "undefined" outside. By using malloc you take memory from the HEAP (programm scope) and not from the STACK (function scope) - thus its 'visible' from outside. The second correct way to do it is call-by-reference. Here you define the var inside the parent-scope, thus it is using the STACK (because the parent scope is the main()).

Summary:

3 Ways to do it, One of them false. C is kind of to clumsy to just have a function return a dynamically sized String. Either you have to malloc and then free it, or you have to call-by-reference. Or use C++ ;)

This error means that at least one row in your Pickup_withoutproxy2.txt file has a value in its first column that is larger than an int (your PickupId field).

An Int can only accept values between -2147483648 to 2147483647.

Review your data to see what's going on. You could try to load it into a temp table with a varchar data type if your txt file is extremely large and difficult to see. Easy enough to check for an int once loaded in the database.

Good luck.

Since the string is not complex, no need to add RegEx strings. A simple match will do the trick

$line = "----start----Hello World----end----"
$line -match "Hello World"
$matches[0]
Hello World

$result = $matches[0]
$result
Hello World

Well, from sourceTree I couldn't resolve this issue but I created sshkey from bash and at least it works from git-bash.

https://confluence.atlassian.com/bitbucket/set-up-an-ssh-key-728138079.html

You can create a cell and put the following code in it:

%%html
<style>
div.input {
    display:none;
}
</style>

Running this cell will hide all input cells. To show them back, you can use the menu to clear all outputs.

Otherwise you can try notebook extensions like below:

https://github.com/ipython-contrib/IPython-notebook-extensions/wiki/Home_3x

\mbox is the simplest answer. Regarding the update:

TeX prefers overlong lines to adding too much space between words on a line; I think the idea is that you will notice the lines that extend into the margin (and the black boxes it inserts after such lines), and will have a chance to revise the contents, whereas if there was too much space, you might not notice it.

Use \sloppy or \begin{sloppypar}...\end{sloppypar} to adjust this behavior, at least a little. Another possibility is \raggedright (or \begin{raggedright}...\end{raggedright}).

The quantile() function will do much of what you probably want, but since the question was ambiguous, I will provide an alternate answer that does something slightly different from quantile().

ecdf(infert$age)(infert$age)

will generate a vector of the same length as infert$age giving the proportion of infert$age that is below each observation. You can read the ecdf documentation, but the basic idea is that ecdf() will give you a function that returns the empirical cumulative distribution. Thus ecdf(X)(Y) is the value of the cumulative distribution of X at the points in Y. If you wanted to know just the probability of being below 30 (thus what percentile 30 is in the sample), you could say

ecdf(infert$age)(30)

The main difference between this approach and using the quantile() function is that quantile() requires that you put in the probabilities to get out the levels, and this requires that you put in the levels to get out the probabilities.

Similar to @AlexKempton answer. (couldn't comment sorry)

I've been using long transition delays to prevent the element resizing.

eg:

transition: height 250ms 600s; /*10min delay*/

The tradeoff with this is it prevents resizing of the element including on device rotating, however, you could use some JS to detect orientationchange and reset the height if this was an issue.

.html - DOS has been dead for a long time. But it doesn't really make much difference in the end.

is null is the syntax I use for such things, when COALESCE is of no help.

Try:

if (@zipCode is null)
  begin
    ([Portal].[dbo].[Address].Position.Filter(@radiusBuff) = 1)   
  end
else 
  begin
    ([Portal].[dbo].[Address].PostalCode=@zipCode )
  end  

for Java NetBeans 7.1 and later, even in NetBeans 8.0 (That i´m currently using) and later, the shortcut is:

Alt+Shift+F

if you look into the KeyMap accessing from the menu: Tools -> Options -> Keymap, the "action" is Format defined with the Shortcut : Alt+Shift+F

You can use COALESCE in conjunction with NULLIF for a short, efficient solution:

COALESCE( NULLIF(yourField,'') , '0' )

The NULLIF function will return null if yourField is equal to the second value ('' in the example), making the COALESCE function fully working on all cases:

                 QUERY                     |                RESULT 
---------------------------------------------------------------------------------
SELECT COALESCE(NULLIF(null  ,''),'0')     |                 '0'
SELECT COALESCE(NULLIF(''    ,''),'0')     |                 '0'
SELECT COALESCE(NULLIF('foo' ,''),'0')     |                 'foo'

#include <iostream>
#include <type_traits>

using namespace std;

enum class A {
  a = 1,
  b = 69,
  c= 666
};

std::ostream& operator << (std::ostream& os, const A& obj)
{
   os << static_cast<std::underlying_type<A>::type>(obj);
   return os;
}

int main () {
  A a = A::c;
  cout << a << endl;
}

Do something like this, which also prevents SQL injection attacks

statement = con.prepareStatement("SELECT * from employee WHERE  userID = ?");
statement.setString(1, userID);
ResultSet rs = statement.executeQuery();

Put your version in the URI. One version of an API will not always support the types from another, so the argument that resources are merely migrated from one version to another is just plain wrong. It's not the same as switching format from XML to JSON. The types may not exist, or they may have changed semantically.

Versions are part of the resource address. You're routing from one API to another. It's not RESTful to hide addressing in the header.

You can use TextWatcher for TextView, is more flexible than ClickLinstener (not best or worse, only more one way).

holder.bt_foo_ex.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            // code during!

        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
            // code before!

        }

        @Override
        public void afterTextChanged(Editable s) {
            // code after!

        }
    });

I found that when you use the action buttons in expanded notifications, you have to write extra code and you are more constrained.

You have to manually cancel your notification when the user clicks an action button. The notification is only cancelled automatically for the default action.

Also if you start a broadcast receiver from the button, the notification drawer doesn't close.

I ended up creating a new NotificationActivity to address these issues. This intermediary activity without any UI cancels the notification and then starts the activity I really wanted to start from the notification.

I've posted sample code in a related post Clicking Android Notification Actions does not close Notification drawer.

Check out the class java.util.Formatter.

I know an answer has already been accepted, but wanted to point a few things out.

Setting the content-type and charset is obviously a good practice, doing it on the server is much better, because it ensures consistency across your application.

However, I would use UTF-8 only when the language of my application uses a lot of characters that are available only in the UTF-8 charset. If you want to show a unicode character or symbol in one of cases, you can do so without changing the charset of your page.

HTML renderers have always been able to display symbols which are not part of the encoding character set of the page, as long as you mention the symbol in its numeric character reference (NCR). Sounds weird but its true.

So, even if your html has a header that states it has an encoding of ansi or any of the iso charsets, you can display a check mark by using its html character reference, in decimal - &#10003; or in hex - &#x2713;

So its a little difficult to understand why you are facing this issue on your pages. Can you check if the NCR value is correct, this is a good reference http://www.fileformat.info/info/unicode/char/2713/index.htm

I just ran a page of side by sides comparisons and unless something has changed recently, I could see no better downsizing (scaling) using canvas vs. simple css. I tested in FF6 Mac OSX 10.7. Still slightly soft vs. the original.

I did however stumble upon something that did make a huge difference and that was using image filters in browsers that support canvas. You can actually manipulate images much like you can in Photoshop with blur, sharpen, saturation, ripple, grayscale, etc.

I then found an awesome jQuery plug-in which makes application of these filters a snap: http://codecanyon.net/item/jsmanipulate-jquery-image-manipulation-plugin/428234

I simply apply the sharpen filter right after resizing the image which should give you the desired effect. I didn't even have to use a canvas element.

The default Locale is constructed statically at runtime for your application process from the system property settings, so it will represent the Locale selected on that device when the application was launched. Typically, this is fine, but it does mean that if the user changes their Locale in settings after your application process is running, the value of getDefaultLocale() probably will not be immediately updated.

If you need to trap events like this for some reason in your application, you might instead try obtaining the Locale available from the resource Configuration object, i.e.

Locale current = getResources().getConfiguration().locale;

You may find that this value is updated more quickly after a settings change if that is necessary for your application.

Avoid public variables, except for classes that are essentially C-style structs. It's just not a good practice to get into.

Once you've defined the class interface, you might never be able to change it (other than adding to it), because people will build on it and rely on it. Making a variable public means that you need to have that variable, and you need to make sure it has what the user needs.

Now, if you use a getter, you're promising to supply some information, which is currently kept in that variable. If the situation changes, and you'd rather not maintain that variable all the time, you can change the access. If the requirements change (and I've seen some pretty odd requirements changes), and you mostly need the name that's in this variable but sometimes the one in that variable, you can just change the getter. If you made the variable public, you'd be stuck with it.

This won't always happen, but I find it a lot easier just to write a quick getter than to analyze the situation to see if I'd regret making the variable public (and risk being wrong later).

Making member variables private is a good habit to get into. Any shop that has code standards is probably going to forbid making the occasional member variable public, and any shop with code reviews is likely to criticize you for it.

Whenever it really doesn't matter for ease of writing, get into the safer habit.

You can't reference an alias except in ORDER BY because SELECT is the second last clause that's evaluated. Two workarounds:

SELECT BalanceDue FROM (
  SELECT (InvoiceTotal - PaymentTotal - CreditTotal) AS BalanceDue
  FROM Invoices
) AS x
WHERE BalanceDue > 0;

Or just repeat the expression:

SELECT (InvoiceTotal - PaymentTotal - CreditTotal) AS BalanceDue
FROM Invoices
WHERE  (InvoiceTotal - PaymentTotal - CreditTotal)  > 0;

I prefer the latter. If the expression is extremely complex (or costly to calculate) you should probably consider a computed column (and perhaps persisted) instead, especially if a lot of queries refer to this same expression.

PS your fears seem unfounded. In this simple example at least, SQL Server is smart enough to only perform the calculation once, even though you've referenced it twice. Go ahead and compare the plans; you'll see they're identical. If you have a more complex case where you see the expression evaluated multiple times, please post the more complex query and the plans.

Here are 5 example queries that all yield the exact same execution plan:

SELECT LEN(name) + column_id AS x
FROM sys.all_columns
WHERE LEN(name) + column_id > 30;

SELECT x FROM (
SELECT LEN(name) + column_id AS x
FROM sys.all_columns
) AS x
WHERE x > 30;

SELECT LEN(name) + column_id AS x
FROM sys.all_columns
WHERE column_id + LEN(name) > 30;

SELECT name, column_id, x FROM (
SELECT name, column_id, LEN(name) + column_id AS x
FROM sys.all_columns
) AS x
WHERE x > 30;

SELECT name, column_id, x FROM (
SELECT name, column_id, LEN(name) + column_id AS x
FROM sys.all_columns
) AS x
WHERE LEN(name) + column_id > 30;

Resulting plan for all five queries:

Quick fix! If you don't want to manually add a space, you can do this:

var a = "I want apple";_x000D_
var b = "an";_x000D_
var position = 6;_x000D_
var output = [a.slice(0, position + 1), b, a.slice(position)].join('');_x000D_
console.log(output);

(edit: i see that this is actually answered above, sorry!)

Checking the port may work.

On pgAdmin page at the top, go to Properties and check the port if it is same with the one provided during the setup. If not click the edit button on the top right and change the port.

I think it is the domain that you run your app.

For example, your canvas URL is facebook.yourdomain.com, you should give App domain as .yourdomain.com

0755 = User:rwx Group:r-x World:r-x

0750 = User:rwx Group:r-x World:--- (i.e. World: no access)

r = read
w = write
x = execute (traverse for directories)

For example you can find any textView:

TextView textView = (TextView) ((Activity) context).findViewById(R.id.textView1);

You could try using:

my_list = ['india', 'america', 'china', 'korea']

def capitalize_list(item):
    return item.upper()

print(list(map(capitalize_list, my_list)))

Use simple FileStream.Read then print it with Convert.ToString(b, 2)

psexec \\RemoteComputer cmd.exe

or use ssh or TeamViewer or RemoteDesktop!

Let's say, for example, that you have a basket of fruits, and each time you add or remove a fruit from the basket, you want to (1) display info about fruit count, but you also (2) want to be notified of the count of the fruits in some fancy fashion...

fruit-count-component.vue

<template>
  <!-- We meet our first objective (1) by simply -->
  <!-- binding to the count property. -->
  <p>Fruits: {{ count }}</p>
</template>

<script>
import basket from '../resources/fruit-basket'

export default () {
  computed: {
    count () {
      return basket.state.fruits.length
      // Or return basket.getters.fruitsCount
      // (depends on your design decisions).
    }
  },
  watch: {
    count (newCount, oldCount) {
      // Our fancy notification (2).
      console.log(`We have ${newCount} fruits now, yay!`)
    }
  }
}
</script>

Please note, that the name of the function in the watch object, must match the name of the function in the computed object. In the example above the name is count.

New and old values of a watched property will be passed into watch callback (the count function) as parameters.

The basket store could look like this:

fruit-basket.js

import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex)

const basket = new Vuex.Store({
  state: {
    fruits: []
  },
  getters: {
    fruitsCount (state) {
      return state.fruits.length
    }
  }
  // Obviously you would need some mutations and actions,
  // but to make example cleaner I'll skip this part.
})

export default basket

You can read more in the following resources:

• Computed properties and watchers
• API docs: computed
• API docs: watch

Another approach would be to deserialize into a java.util.Map, and then just modify the Java Map as wanted. This separates the Java-side data handling from the data transport mechanism (JSON), which is how I prefer to organize my code: using JSON for data transport, not as a replacement data structure.

I worked quite a long time with Flux and now quite a long time using Redux. As Dan pointed out both architectures are not so different. The thing is that Redux makes the things simpler and cleaner. It teaches you a couple of things on top of Flux. Like for example Flux is a perfect example of one-direction data flow. Separation of concerns where we have data, its manipulations and view layer separated. In Redux we have the same things but we also learn about immutability and pure functions.

You need to add the package containing the executable pg_config.

A prior answer should have details you need: pg_config executable not found

Just set the domain and path attributes on your cookie, like:

<script type="text/javascript">
var cookieName = 'HelloWorld';
var cookieValue = 'HelloWorld';
var myDate = new Date();
myDate.setMonth(myDate.getMonth() + 12);
document.cookie = cookieName +"=" + cookieValue + ";expires=" + myDate 
                  + ";domain=.example.com;path=/";
</script>

I have got a answer for Hibernate Query Language to use Distinct fields. You can use *SELECT DISTINCT(TO_CITY) FROM FLIGHT_ROUTE*. If you use SQL query, it return String List. You can't use it return value by Entity Class. So the Answer to solve that type of Problem is use HQL with SQL.

FROM FLIGHT_ROUTE F WHERE F.ROUTE_ID IN (SELECT SF.ROUTE_ID FROM FLIGHT_ROUTE SF GROUP BY SF.TO_CITY);

From SQL query statement it got DISTINCT ROUTE_ID and input as a List. And IN query filter the distinct TO_CITY from IN (List).

Return type is Entity Bean type. So you can it in AJAX such as AutoComplement.

May all be OK

Give the path relative to your project.

Create a folder called resources in your src and put your config file there.

   configuration.configure("/resources/hibernate.cfg.xml");

And If you check your code

Configuration  configuration = new Configuration().configure( "C:\\Users\\Nikolay_Tkachev\\workspace\\hiberTest\\src\\logic\\hibernate.cfg.xml");
return new Configuration().configure().buildSessionFactory();

In two lines you are creating two configuration objects.

That should work(haven't tested) if you write,

Configuration  configuration = new Configuration().configure( "C:\\Users\\Nikolay_Tkachev\\workspace\\hiberTest\\src\\logic\\hibernate.cfg.xml");
return  configuration.buildSessionFactory();

But It fails after you deploy on the server,Since you are using system path than project relative path.

This does it:

Do
   c = c + 1
Loop While Cells(c, "A").Value <> ""

'prints the last empty row
Debug.Print c

object count =dtFoo.Compute("count(IsActive)", "IsActive='Y'");

In SQL 2005, you first need to show the Database Name column in your trace. The easiest thing to do is to pick the Tuning template, which has that column added already.

Assuming you have the Tuning template selected, to filter:

• Click the "Events Selection" tab
• Click the "Column Filters" button
• Check Show all Columns (Right Side Down)
• Select "DatabaseName", click the plus next to Like in the right-hand pane, and type your database name.

I always save the trace to a table too so I can do LIKE queries on the trace data after the fact.

@ooboo:

It takes the one "closest" to the point of reference in the source code. This is called "Lexical Scoping" and is standard for >40 years now.

Python's class members are really in a dictionary called __dict__ and will never be reached by lexical scoping.

If you don't specify nonlocal but do x = 7, it will create a new local variable "x". If you do specify nonlocal, it will find the "closest" "x" and assign to that. If you specify nonlocal and there is no "x", it will give you an error message.

The keyword global has always seemed strange to me since it will happily ignore all the other "x" except for the outermost one. Weird.

The other answers are correct. However, a quick note: if you're looking to grab the stuff after the ? in a URI, you should use the $_GET[] array.

In case you haven't come to a conclusion... I took Henrique's answer and gave a better logic solution. This is completely compatible with PHPSpreadSheet in case someone is using PHPSpreadSheet or PHPExcel.

$spreadOrPhpExcel = new SpreadSheet(); // or new PHPExcel();
print_in_sheet($spreadOrPhpExcel);

function print_in_sheet($spread)
{
    $sheet = 0;

    foreach( getData() as $report => $value ){
        # If number of sheet is 0 then no new worksheets are created
        if( $sheet > 0 ){
            $spread->createSheet();
        }

        # Index for the worksheet is setted and a title is assigned
        $wSheet = $spread->setActiveSheetIndex($sheet)->setTitle($report);

        # Printing data
        $wSheet->setCellValue("A1", "Hello World!");

        # Index number is incremented for the next worksheet
        $sheet++;
    }

    return $spread;
}

As AlertDialog.THEME attributes are deprecated, while creating DatePickerDialog you should pass one of these parameters for int themeResId

• android.R.style.Theme_DeviceDefault_Dialog_Alert
• android.R.style.Theme_DeviceDefault_Light_Dialog_Alert
• android.R.style.Theme_Material_Light_Dialog_Alert
• android.R.style.Theme_Material_Dialog_Alert

Well... well... I hope you use Eclipse Helios, because what you asked is available on Helios.

Put your text cursor again on the method and click menu Navigate ? Open Implementation. Now if you have more than one implementation of the method, you will get choice to pick which implementation to open.

By defining a keybinding on Preferences ? General ? Keys you can even use the feature easier, but before you do that, see if this shortcut is fast enough for you.

Press Ctrl + click and hold. Now move your mouse over the same method. Tadam… you will get choice.

If you pick Open Implementation you’ll get the same choice as before.

Partly it depends on what you are trying to increase the size of... number of pages, number of images, size of a single image. In my experience, the vast bulk (90%+) of any given 'large' PDF file will be the images.

You could try using a pro product like Adobe InDesign to quickly build a large project and export it as a PDF.

Adobe Acrobat Pro has built-in tools to optimize PDF files -- you try using the tools to 'un-optimize' your file. :)

My answer might not be solution to your question but it will surely help others looking for similar issue like this one: javax.net.ssl.SSLHandshakeException: Chain validation failed

You just need to check your Android Device's Date and Time, it should be fix the issue. This resoled my problem.

%UserProfile%\Local Settings\Application Data\Google\Chrome\User Data\Default\Cache

paste this in your address bar and enter, you will get all the files

just rename the files extension into the extension which u r looking.

ie. open command prompt then

C:\>cd %UserProfile%\Local Settings\Application Data\Google\Chrome\User Data\Default\Cache

then

C:\Users\User\AppData\Local\Google\Chrome\User Data\Default\Cache>ren *.* *.jpg