You use runas to launch a program as a specific user:

runas /user:Administrator Example1Server.exe

$("#yourbuttonid").click(function(){ document.location = "<%= Url.Action("Youraction") %>";})

In PowerShell, the "sc" command is an alias for the Set-Content cmdlet. You can workaround this using the following syntax:

sc.exe config Service obj= user password= pass

Specyfying the .exe extension, PowerShell bypasses the alias lookup.

HTH

just do this:

python manage.py runserver 0:8000

by the above command you are actually binding it to the external IP address. so now when you access your IP address with the port number, you will be able to access it in the browser without any problem.

just type in the following in the browser address bar:

<your ip address>:8000

eg:

192.168.1.130:8000

you may have to edit the settings.py add the following in the settings.py in the last line:

ALLOWED_HOSTS = ['*']

hope this will help...

Your Nesting DIV structure was missing, you must add another ".row" div when creating nested divs in bootstrap :

Here is the Code:

<div class="container">
   <div class="row">
            <div class="col-md-12">
                <div class="row">
                    <div class="col-md-4"> <a href="">About</a>
    
                    </div>
                    <div class="col-md-4">
                        <img src="https://www.google.ca/images/srpr/logo11w.png" width="100px" />
                    </div>
                    <div class="col-md-4"> <a href="#myModal1" data-toggle="modal">SHARE</a>
    
                    </div>
                </div>
            </div>
        </div>
    </div>

Refer the Bootstrap example description for the same:

http://getbootstrap.com/css/

Nesting columns

To nest your content with the default grid, add a new .row and set of .col-sm-* columns within an existing .col-sm-* column. Nested rows should include a set of columns that add up to 12 or less (it is not required that you use all 12 available columns).

Here is the working Fiddle of your code: http://jsfiddle.net/52j6avkb/1/embedded/result/

The same goes for v-for in range:

<li v-for="n in 20 " :key="n">{{n}}</li>

This should do the job:

const createQueryParams = params => 
      Object.keys(params)
            .map(k => `${k}=${encodeURI(params[k])}`)
            .join('&');

Example:

const params = { name : 'John', postcode: 'W1 2DL'}
const queryParams = createQueryParams(params)

Result:

name=John&postcode=W1%202DL

Try just getting the underlying PDO instance. If that fails, then Laravel was unable to connect to the database!

// Test database connection
try {
    DB::connection()->getPdo();
} catch (\Exception $e) {
    die("Could not connect to the database.  Please check your configuration. error:" . $e );
}

You need to use the reserve function to set an initial allocated size or do it in the initial constructor.

vector<CustomClass *> content(20000);

or

vector<CustomClass *> content;
...
content.reserve(20000);

When you reserve() elements, the vector will allocate enough space for (at least?) that many elements. The elements do not exist in the vector, but the memory is ready to be used. This will then possibly speed up push_back() because the memory is already allocated.

Consider that you work with RDBMS and have to select what to use - full table scans, or index access - but only one of them.
If you select full table scan - use hive. If index access - HBase.

It should be this way:

h2.myClass looks for h2 with class myClass. But you actually want to apply style for h2 inside .myClass so you can use descendant selector .myClass h2.

h2 {
    color: red;
}

.myClass {
    color: green;
}

.myClass h2 {
    color: blue;
}

Demo

This ref will give you some basic idea about the selectors and have a look at descendant selectors

// Start the child process.
 Process p = new Process();
 // Redirect the output stream of the child process.
 p.StartInfo.UseShellExecute = false;
 p.StartInfo.RedirectStandardOutput = true;
 p.StartInfo.FileName = "YOURBATCHFILE.bat";
 p.Start();
 // Do not wait for the child process to exit before
 // reading to the end of its redirected stream.
 // p.WaitForExit();
 // Read the output stream first and then wait.
 string output = p.StandardOutput.ReadToEnd();
 p.WaitForExit();

Code is from MSDN.

http://jsfiddle.net/XezmB/8/

$(":input").bind('keyup change click', function (e) {
    if (! $(this).data("previousValue") || 
           $(this).data("previousValue") != $(this).val()
       )
   {
        console.log("changed");           
        $(this).data("previousValue", $(this).val());
   }

});


$(":input").each(function () {
    $(this).data("previousValue", $(this).val());
});?

This is a little bit ghetto, but this way you can use the "click" event to capture the event that runs when you use the mouse to increment/decrement via the little arrows on the input. You can see how I've built in a little manual "change check" routine that makes sure your logic won't fire unless the value actually changed (to prevent false positives from simple clicks on the field).

For anyone that is using MariaDB instead of MySQL, the solution is to install the libmariadbclient-dev package and create a symbolic link to the config file with the correct name.

For example this worked for me:

ln -s /usr/bin/mariadb_config /usr/bin/mysql_config

Another option is to set your child div to display: inline-block;

.content {
    display: inline-block;
    height: 100%;
    width: 100%;
    background-color: blue;
}

.container {_x000D_
  display: table;_x000D_
}_x000D_
.child {_x000D_
  width: 30px;_x000D_
  background-color: red;_x000D_
  display: table-cell;_x000D_
  vertical-align: top;_x000D_
}_x000D_
.content {_x000D_
  display: inline-block;_x000D_
  height: 100%;_x000D_
  width: 100%;_x000D_
  background-color: blue;_x000D_
}

<div class="container">_x000D_
  <div class="child">_x000D_
    a_x000D_
    <br />a_x000D_
    <br />a_x000D_
  </div>_x000D_
  <div class="child">_x000D_
    a_x000D_
    <br />a_x000D_
    <br />a_x000D_
    <br />a_x000D_
    <br />a_x000D_
    <br />a_x000D_
    <br />a_x000D_
  </div>_x000D_
  <div class="child">_x000D_
    <div class="content">_x000D_
      a_x000D_
      <br />a_x000D_
      <br />a_x000D_
    </div>_x000D_
  </div>_x000D_
</div>

JSFiddle Demo

Why don't you just save/serve the CSS file as UTF-8?

nav a:hover:after {
    content: "?";
}

If that's not good enough, and you want to keep it all-ASCII:

nav a:hover:after {
    content: "\2193";
}

The general format for a Unicode character inside a string is \000000 to \FFFFFF – a backslash followed by six hexadecimal digits. You can leave out leading 0 digits when the Unicode character is the last character in the string or when you add a space after the Unicode character. See the spec below for full details.

Relevant part of the CSS2 spec:

Third, backslash escapes allow authors to refer to characters they cannot easily put in a document. In this case, the backslash is followed by at most six hexadecimal digits (0..9A..F), which stand for the ISO 10646 ([ISO10646]) character with that number, which must not be zero. (It is undefined in CSS 2.1 what happens if a style sheet does contain a character with Unicode codepoint zero.) If a character in the range [0-9a-fA-F] follows the hexadecimal number, the end of the number needs to be made clear. There are two ways to do that:

1. with a space (or other white space character): "\26 B" ("&B"). In this case, user agents should treat a "CR/LF" pair (U+000D/U+000A) as a single white space character.
2. by providing exactly 6 hexadecimal digits: "\000026B" ("&B")

In fact, these two methods may be combined. Only one white space character is ignored after a hexadecimal escape. Note that this means that a "real" space after the escape sequence must be doubled.

If the number is outside the range allowed by Unicode (e.g., "\110000" is above the maximum 10FFFF allowed in current Unicode), the UA may replace the escape with the "replacement character" (U+FFFD). If the character is to be displayed, the UA should show a visible symbol, such as a "missing character" glyph (cf. 15.2, point 5).

• Note: Backslash escapes are always considered to be part of an identifier or a string (i.e., "\7B" is not punctuation, even though "{" is, and "\32" is allowed at the start of a class name, even though "2" is not).
  The identifier "te\st" is exactly the same identifier as "test".

Comprehensive list: Unicode Character 'DOWNWARDS ARROW' (U+2193).

Just expose dnozay's answer to a function so that we can import multiple certificates at the same time.

#!/usr/bin/env sh

KEYSTORE_FILE=/path/to/keystore.jks
KEYSTORE_PASS=changeit


import_cert() {
  local HOST=$1
  local PORT=$2

  # get the SSL certificate
  openssl s_client -connect ${HOST}:${PORT} </dev/null | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > ${HOST}.cert

  # delete the old alias and then import the new one
  keytool -delete -keystore ${KEYSTORE_FILE} -storepass ${KEYSTORE_PASS} -alias ${HOST} &> /dev/null

  # create a keystore and import certificate
  keytool -import -noprompt -trustcacerts \
      -alias ${HOST} -file ${HOST}.cert \
      -keystore ${KEYSTORE_FILE} -storepass ${KEYSTORE_PASS}

  rm ${HOST}.cert
}

import_cert stackoverflow.com 443
import_cert www.google.com 443
import_cert 172.217.194.104 443 # google

There is no import aliasing mechanism in Java. You cannot import two classes with the same name and use both of them unqualified.

Import one class and use the fully qualified name for the other one, i.e.

import com.text.Formatter;

private Formatter textFormatter;
private com.json.Formatter jsonFormatter;

This is actually tricky, especially if you plan on returning an image url for use cases where you need to concatenate strings with the onerror condition image URL, e.g. you might want to programatically set the url parameter in CSS.

The trick is that image loading is asynchronous by nature so the onerror doesn't happen sunchronously, i.e. if you call returnPhotoURL it immediately returns undefined bcs the asynchronous method of loading/handling the image load just began.

So, you really need to wrap your script in a Promise then call it like below. NOTE: my sample script does some other things but shows the general concept:

returnPhotoURL().then(function(value){
    doc.getElementById("account-section-image").style.backgroundImage = "url('" + value + "')";
}); 


function returnPhotoURL(){
    return new Promise(function(resolve, reject){
        var img = new Image();
        //if the user does not have a photoURL let's try and get one from gravatar
        if (!firebase.auth().currentUser.photoURL) {
            //first we have to see if user han an email
            if(firebase.auth().currentUser.email){
                //set sign-in-button background image to gravatar url
                img.addEventListener('load', function() {
                    resolve (getGravatar(firebase.auth().currentUser.email, 48));
                }, false);
                img.addEventListener('error', function() {
                    resolve ('//rack.pub/media/fallbackImage.png');
                }, false);            
                img.src = getGravatar(firebase.auth().currentUser.email, 48);
            } else {
                resolve ('//rack.pub/media/fallbackImage.png');
            }
        } else {
            img.addEventListener('load', function() {
                resolve (firebase.auth().currentUser.photoURL);
            }, false);
            img.addEventListener('error', function() {
                resolve ('https://rack.pub/media/fallbackImage.png');
            }, false);      
            img.src = firebase.auth().currentUser.photoURL;
        }
    });
}

You can use \n to concatenate words and then apply this style to container div.

style="white-space: pre;"

More info can be found at https://developer.mozilla.org/en-US/docs/Web/CSS/white-space

<p style="white-space: pre;">_x000D_
    This is normal text._x000D_
</p>_x000D_
<p style="white-space: pre;">_x000D_
    This _x000D_
  text _x000D_
  contains _x000D_
  new lines._x000D_
</p>

Try your regex with a tool like http://jsregex.com/ (There is many) or better, a unit test.

For a naive validation:

function validateDate(testdate) {
    var date_regex = /^\d{2}\/\d{2}\/\d{4}$/ ;
    return date_regex.test(testdate);
}

In your case, to validate (MM/DD/YYYY), with a year between 1900 and 2099, I'll write it like that:

function validateDate(testdate) {
    var date_regex = /^(0[1-9]|1[0-2])\/(0[1-9]|1\d|2\d|3[01])\/(19|20)\d{2}$/ ;
    return date_regex.test(testdate);
}

>>> dict([('A', 1), ('B', 2), ('C', 3)])
{'A': 1, 'C': 3, 'B': 2}

If someone is looking for the simplest way without collections module. I guess this will be helpful:

>>> s = "asldaksldkalskdla"
>>> {i:s.count(i) for i in set(s)}
{'a': 4, 'd': 3, 'k': 3, 's': 3, 'l': 4}

or

>>> [(i,s.count(i)) for i in set(s)]
[('a', 4), ('k', 3), ('s', 3), ('l', 4), ('d', 3)]

I had a similar problem and solved it :

I was automatically making the user logged-in by dispatching an action on redux ( placing authentication token on redux state )

and then I was trying to show a message with this.setState({succ_message: "...") in my component.

Component was looking empty with the same error on console : "unmounted component".."memory leak" etc.

After I read Walter's answer up in this thread

I've noticed that in the Routing table of my application , my component's route wasn't valid if user is logged-in :

{!this.props.user.token &&
        <div>
            <Route path="/register/:type" exact component={MyComp} />                                             
        </div>
}

I made the Route visible whether the token exists or not.

Note this new function:

const char* myFunction()
{
    static char array[] = "my string";
    return array;
}

I defined "array" as static. Otherwise when the function ends, the variable (and the pointer you are returning) gets out of scope. Since that memory is allocated on the stack, and it will get corrupted. The downside of this implementation is that the code is not reentrant and not threadsafe.

Another alternative would be to use malloc to allocate the string in the heap, and then free on the correct locations of your code. This code will be reentrant and threadsafe.

As noted in the comment, this is a very bad practice, since an attacker can then inject code to your application (he/she needs to open the code using GDB, then make a breakpoint and modify the value of a returned variable to overflow and fun just gets started).

It is much more recommended to let the caller handle about memory allocations. See this new example:

char* myFunction(char* output_str, size_t max_len)
{
   const char *str = "my string";
   size_t l = strlen(str);
   if (l+1 > max_len) {
      return NULL;
   }
   strcpy(str, str, l);
   return input;
}

Note that the only content which can be modified is the one that the user. Another side effect - this code is now threadsafe, at least from the library point of view. The programmer calling this method should verify that the memory section used is threadsafe.

You must use OpenSSL and keytool.

OpenSSL for CER & PVK file > P12

openssl pkcs12 -export -name servercert -in selfsignedcert.crt -inkey serverprivatekey.key -out myp12keystore.p12

Keytool for p12 > JKS

keytool -importkeystore -destkeystore mykeystore.jks -srckeystore myp12keystore.p12 -srcstoretype pkcs12 -alias servercert

[nodemon] Internal watch failed: watch /home/Document/nmmExpressServer/bin ENOSPC
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] start: `nodemon ./bin/www`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the [email protected] start script.

This is the error I got when running nodemon ./bin/www.

The solution was closing an Atom window that had a entire directory of folders open in the project window.

I don't know why, but I'm assuming Atom and nodemon use similar processes to watch files/folders.

Check out this link for more details.

To find files which are created in last one hour in current directory, you can use -amin

find . -amin -60 -type f

This will find files which are created with in last 1 hour.

Regular Expressions are compiled before being used when using the second version. If you are going to executing it many times it is definatly better to compile it first. If not compiling every time you match for one off's is fine.

I think what you're looking for is FROM_UNIXTIME()

$(document).ready(function(e) { 
    // executes when HTML-Document is loaded and DOM is ready  
    console.log("page is loading now"); 
});

$(document).load(function(e) { 
    //when html page complete loaded
    console.log("completely loaded"); 
});

You need to do that on the client side for instance with jQuery.

Let's say you want to retrieve HTML into div with ID mydiv:

<h1>My page</h1>
<div id="mydiv">
    <h2>This div is updated</h2>
</div>

You can update this part of the page with jQuery as follows:

$.get('/api/mydiv', function(data) {
  $('#mydiv').html(data);
});

In the server-side you need to implement handler for requests coming to /api/mydiv and return the fragment of HTML that goes inside mydiv.

See this Fiddle I made for you for a fun example using jQuery get with JSON response data: http://jsfiddle.net/t35F9/1/

Most of the answers here are focused more on theory than practical matters and there's some big differences between keyup and keypress as it pertains to input field values, at least in Firefox (tested in 43).

If the user types 1 into an empty input element:

1. The value of the input element will be an empty string (old value) inside the keypress handler

2. The value of the input element will be 1 (new value) inside the keyup handler.

This is of critical importance if you are doing something that relies on knowing the new value after the input rather than the current value such as inline validation or auto tabbing.

Scenario:

1. The user types 12345 into an input element.
2. The user selects the text 12345.
3. The user types the letter A.

When the keypress event fires after entering the letter A, the text box now contains only the letter A.

But:

1. Field.val() is 12345.
2. $Field.val().length is 5
3. The user selection is an empty string (preventing you from determining what was deleted by overwriting the selection).

So it seems that the browser (Firefox 43) erases the user's selection, then fires the keypress event, then updates the fields contents, then fires keyup.

I was having the same issue., OTS parsing error: Failed to convert WOFF 2.0 font to SFNT (index):1 Failed to decode downloaded font: http://dev.xyz/themes/custom/xyz_theme/fonts/xyz_rock/rocksansbold/Rock-SansBold.woff2

If you got this error message while trying to commit your font then it is an issue with .gitattributes "warning: CRLF will be replaced by LF"

The solution for this is adding whichever font you are getting the issue with in .gitattributes

*.ttf     -text diff
*.eot     -text diff
*.woff    -text diff
*.woff2   -text diff

Then I deleted corrupt font files and reapplied the new font files and is working great.

Turns out when using Ubuntu, the ssh_config isn't correct. You need to add

RUN  echo "    IdentityFile ~/.ssh/id_rsa" >> /etc/ssh/ssh_config

to your Dockerfile in order to get it to recognize your ssh key.

Late, but since I had the same problem I add my solution:

function newFile(data, fileName) {
    var json = JSON.stringify(data);
    //IE11 support
    if (window.navigator && window.navigator.msSaveOrOpenBlob) {
        let blob = new Blob([json], {type: "application/json"});
        window.navigator.msSaveOrOpenBlob(blob, fileName);
    } else {// other browsers
        let file = new File([json], fileName, {type: "application/json"});
        let exportUrl = URL.createObjectURL(file);
        window.location.assign(exportUrl);
        URL.revokeObjectURL(exportUrl);
    }
}

In order for new T to compile, T must be a complete type. In your case, when you say new tile_tree_apple inside the definition of tile_tree::tick, tile_tree_apple is incomplete (it has been forward declared, but its definition is later in your file). Try moving the inline definitions of your functions to a separate source file, or at least move them after the class definitions.

Something like:

class A
{
    void f1();
    void f2();
};
class B
{
   void f3();
   void f4();
};

inline void A::f1() {...}
inline void A::f2() {...}
inline void B::f3() {...}
inline void B::f4() {...}

When you write your code this way, all references to A and B in these methods are guaranteed to refer to complete types, since there are no more forward references!

With JQuery this stuff is pretty easy to do. Since you can bind to sets.

Its NOT enough to do the onbeforeunload, you want to only trigger the navigate away if someone started editing stuff.

When I'm doing something like this I use the onKeyUp event.

<script type="text/javascript">
 function bar() {
      //do stuff
 }
<input type="text" name="foo" onKeyUp="return bar()" />

but if you don't want to use an HTML event you could try to use jQuerys .change() method

$('.target').change(function() {
   //do stuff
});

in this example, the input would have to have a class "target"

if you're going to have multiple text boxes that you want to have done the same thing when their text is changed and you need their data then you could do this:

$('.target').change(function(event) {
   //do stuff with the "event" object as the object that called the method
)};

that way you can use the same code, for multiple text boxes using the same class without having to rewrite any code.

Old question but this answer might help someone.

If you are trying to display the contents of the container outside of the boundaries of the container, make sure that it doesn't have overflow:hidden, otherwise anything outside of it will be cut off.

When moving from fragment to fragment

fun hideKeyboard(activity: Activity?): Boolean {
    val inputManager = activity?.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager?
    if (inputManager != null) {
        val currentFocus = activity?.currentFocus
        if (currentFocus != null) {
            val windowToken = currentFocus.windowToken
            if (windowToken != null) {
                return inputManager.hideSoftInputFromWindow(windowToken, 0)
            }
        }
    }
    return false
}

fun showKeyboard(editText: EditText) {
    val imm = editText.context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
    imm.hideSoftInputFromWindow(editText.windowToken, 0)
    imm.toggleSoftInput(InputMethodManager.SHOW_IMPLICIT, 0)
    editText.requestFocus()
}

The other answers may work for you, but they did not cover my case. I wanted some XML to be validated, and others not. This image shows how to exclude certain folders (or files) for XML validation.

Begin by right clicking the root of your Eclipse project. Select the last item: Properties...

(If your browser scales this image very small, right click and open in a new window or tab.)

• Eclipse appears to be very sensitive if you click the **Browse File...* or **Browser Folder...* button. This dialog needs some work!
• This was done using Eclipse 4.3 (Kepler).

SELECT DISTINCT groups.id, 
       (SELECT COUNT(*) FROM group_members
        WHERE member_id = groups.id) AS memberCount
FROM groups

Slightly off-topic but if you ever needed a class-based component that never renders anything and you are happy to use some yet-to-be-standardised ES syntax, you might want to go:

render = () => null

This is basically an arrow method that currently requires the transform-class-properties Babel plugin. React will not let you define a component without the render function and this is the most concise form satisfying this requirement that I can think of.

I'm currently using this trick in a variant of ScrollToTop borrowed from the react-router documentation. In my case, there's only a single instance of the component and it doesn't render anything, so a short form of "render null" fits nice in there.

IF you are checking one variable against multiple condition then you would use something like this Here the block of code where the condition is true will be executed and other blocks will be ignored.

IF(@Var1 Condition1)
     BEGIN
      /*Your Code Goes here*/
     END

ELSE IF(@Var1 Condition2)
      BEGIN
        /*Your Code Goes here*/ 
      END 

    ELSE      --<--- Default Task if none of the above is true
     BEGIN
       /*Your Code Goes here*/
     END

If you are checking conditions against multiple variables then you would have to go for multiple IF Statements, Each block of code will be executed independently from other blocks.

IF(@Var1 Condition1)
 BEGIN
   /*Your Code Goes here*/
 END


IF(@Var2 Condition1)
 BEGIN
   /*Your Code Goes here*/
 END


IF(@Var3 Condition1)
 BEGIN
   /*Your Code Goes here*/
 END

After every IF statement if there are more than one statement being executed you MUST put them in BEGIN..END Block. Anyway it is always best practice to use BEGIN..END blocks

Update

Found something in your code some BEGIN END you are missing

ELSE IF(@ID IS NOT NULL AND @ID in (SELECT ID FROM Places))   -- Outer Most Block ELSE IF
BEGIN   
     SELECT @MyName = Name ...  
    ...Some stuff....                       
    IF(SOMETHNG_1)         -- IF
                 --BEGIN
        BEGIN TRY               
            UPDATE ....                                                                 
        END TRY

        BEGIN CATCH
            SELECT ERROR_MESSAGE() AS 'Message' 
            RETURN -1
        END CATCH
                -- END
    ELSE IF(SOMETHNG_2)    -- ELSE IF
                 -- BEGIN
        BEGIN TRY
            UPDATE ...                                                      
        END TRY
        BEGIN CATCH
            SELECT ERROR_MESSAGE() AS 'Message' 
            RETURN -1
        END CATCH   
               -- END
    ELSE                  -- ELSE
        BEGIN
            BEGIN TRY
                UPDATE ...                                                              
            END TRY
            BEGIN CATCH
                SELECT ERROR_MESSAGE() AS 'Message' 
                RETURN -1
            END CATCH   
         END             
      --The above works I then insert this below and these if statement become nested----
          IF(@A!= @SA)
            BEGIN
             exec Store procedure 
                    @FIELD = 15,
                    ... more params...
            END                 
        IF(@S!= @SS)
          BEGIN
             exec Store procedure 
                    @FIELD = 10,
                    ... more params...

The POST/GET with 204 seems fine in the first sight and will also work.

Documentation says, 2xx -- This class of status codes indicates the action requested by the client was received, understood, accepted, and processed successfully. whereas 4xx -- The 4xx class of status code is intended for situations in which the client seems to have erred.

Since, the request was successfully received, understood and processed on server. The result was that the resource was not found. So, in this case this was not an error on the client side or the client has not erred.

Hence this should be a series 2xx code and not 4xx. Sending 204 (No Content) in this case will be better than a 404 or 410 response.

With examples? Here's a simple one:

public class TwoInjectionStyles {
    private Foo foo;

    // Constructor injection
    public TwoInjectionStyles(Foo f) {
        this.foo = f;
    }

    // Setting injection
    public void setFoo(Foo f) { this.foo = f; }
}

Personally, I prefer constructor injection when I can.

In both cases, the bean factory instantiates the TwoInjectionStyles and Foo instances and gives the former its Foo dependency.

After following the steps suggested by previous posters, do the following steps:

• Right click on the project
• Click Maven, then Update Project
• Tick the checkbox "Force Update of Snapshots/Releases", then click OK

You should be good to go now.

Some people might be experiencing a solid line. I got around this by adding android:layerType="software" to the view referencing the drawable.

I think you need to create a branch before you can import into your local Eclipse, otherwise, there is an error leading to incapable of importing repository from Github or Bitbucket.

If it's just for display purposes, you can render the text as upper or lower case in pure CSS, without any Javascript using the text-transform property:

.myclass {
    text-transform: lowercase;
}

See https://developer.mozilla.org/en/CSS/text-transform for more info.

However, note that this doesn't actually change the value to lower case; it just displays it that way. This means that if you examine the contents of the element (ie using Javascript), it will still be in its original format.

All the above answers are proper. The important thing to observe is arrays have length attribute but not length method. Whenever you use strings and arrays in java the three basic models you might face are:

1. String s=new String("vidyasagar");
   System.out.println(s.length()); // In this case we are using only String. No length attribute for Strings. we have to use length() method.
2. int[] s=new int[10]; System.out.println(s.length); //here we use length attribute of arrays.
3. String[] s=new String[10];
   System.out.println(s.length); // Here even though data type is String, it's not a single String. s is a reference for array of Strings. So we use length attribute of arrays to express how many strings can fit in that array.

Based on the answer by Ryan Shillington, modified to work with strings longer than 255 characters and preserving spaces from the original string.

FYI there is lower(str) in the end.

I used this to compare strings:

DROP FUNCTION IF EXISTS spacealphanum;
DELIMITER $$
CREATE FUNCTION `spacealphanum`( str TEXT ) RETURNS TEXT CHARSET utf8
BEGIN 
  DECLARE i, len SMALLINT DEFAULT 1; 
  DECLARE ret TEXT DEFAULT ''; 
  DECLARE c CHAR(1); 
  SET len = CHAR_LENGTH( str ); 
  REPEAT 
    BEGIN 
      SET c = MID( str, i, 1 ); 
      IF c REGEXP '[[:alnum:]]' THEN 
        SET ret=CONCAT(ret,c); 
      ELSEIF  c = ' ' THEN
          SET ret=CONCAT(ret," ");
      END IF; 
      SET i = i + 1; 
    END; 
  UNTIL i > len END REPEAT; 
  SET ret = lower(ret);
  RETURN ret; 
  END $$
  DELIMITER ;

in my case i was using compile sdk 23 and build tools 25.0.0 just changed compile sdk to 25 and done..

Program to get the current working directory=user.dir

public class CurrentDirectoryExample {

    public static void main(String args[]) {

        String current = System.getProperty("user.dir");
        System.out.println("Current working directory in Java : " + current);
    }
}

<context:property-placeholder ... /> is the XML equivalent to the PropertyPlaceholderConfigurer. So, prefer that. The <util:properties/> simply factories a java.util.Properties instance that you can inject.

In Spring 3.1 (not 3.0...) you can do something like this:

@Configuration
@PropertySource("/foo/bar/services.properties")
public class ServiceConfiguration { 

    @Autowired Environment environment; 

    @Bean public javax.sql.DataSource dataSource( ){ 
        String user = this.environment.getProperty("ds.user");
        ...
    } 
}

In Spring 3.0, you can "access" properties defined using the PropertyPlaceHolderConfigurer mechanism using the SpEl annotations:

@Value("${ds.user}") private String user;

If you want to remove the XML all together, simply register the PropertyPlaceholderConfigurer manually using Java configuration. I prefer the 3.1 approach. But, if youre using the Spring 3.0 approach (since 3.1's not GA yet...), you can now define the above XML like this:

@Configuration 
public class MySpring3Configuration {     
        @Bean 
        public static PropertyPlaceholderConfigurer configurer() { 
             PropertyPlaceholderConfigurer ppc = ...
             ppc.setLocations(...);
             return ppc; 
        } 

        @Bean 
        public class DataSource dataSource(
                @Value("${ds.user}") String user, 
                @Value("${ds.pw}") String pw, 
                ...) { 
            DataSource ds = ...
            ds.setUser(user);
            ds.setPassword(pw);                        
            ...
            return ds;
        }
}

Note that the PPC is defined using a static bean definition method. This is required to make sure the bean is registered early, because the PPC is a BeanFactoryPostProcessor - it can influence the registration of the beans themselves in the context, so it necessarily has to be registered before everything else.

Quiet Late though!.

This method is properly tested and it converts the excel to DataSet.

public DataSet Dtl()
        {
            //Instance reference for Excel Application
            Microsoft.Office.Interop.Excel.Application objXL = null;        
            //Workbook refrence
            Microsoft.Office.Interop.Excel.Workbook objWB = null;
            DataSet ds = new DataSet();
            try
            {
                objXL = new Microsoft.Office.Interop.Excel.Application();
                objWB = objXL.Workbooks.Open(@"Book1.xlsx");//Your path to excel file.
                foreach (Microsoft.Office.Interop.Excel.Worksheet objSHT in objWB.Worksheets)
                {
                    int rows = objSHT.UsedRange.Rows.Count;
                    int cols = objSHT.UsedRange.Columns.Count;
                    DataTable dt = new DataTable();
                    int noofrow = 1;
                    //If 1st Row Contains unique Headers for datatable include this part else remove it
                    //Start
                    for (int c = 1; c <= cols; c++)
                    {
                        string colname = objSHT.Cells[1, c].Text;
                        dt.Columns.Add(colname);
                        noofrow = 2;
                    }
                    //END
                    for (int r = noofrow; r <= rows; r++)
                    {
                        DataRow dr = dt.NewRow();
                        for (int c = 1; c <= cols; c++)
                        {
                            dr[c - 1] = objSHT.Cells[r, c].Text;
                        }
                        dt.Rows.Add(dr);
                    }
                   ds.Tables.Add(dt);
                }
                //Closing workbook
                objWB.Close();
                //Closing excel application
                objXL.Quit();
                return ds;
            }

            catch (Exception ex)
            {
               objWB.Saved = true;
                //Closing work book
                objWB.Close();
                //Closing excel application
                objXL.Quit();
                //Response.Write("Illegal permission");
                return ds;
            }
        }

The accepted answer uses pylab and works for 2 groups. What if we have more?

Here is the flexible generic solution with matplotlib

# --- Your data, e.g. results per algorithm:
data1 = [5,5,4,3,3,5]
data2 = [6,6,4,6,8,5]
data3 = [7,8,4,5,8,2]
data4 = [6,9,3,6,8,4]
data6 = [17,8,4,5,8,1]
data7 = [6,19,3,6,1,1]


# --- Combining your data:
data_group1 = [data1, data2, data6]
data_group2 = [data3, data4, data7]
data_group3 = [data1, data1, data1]
data_group4 = [data2, data2, data2]
data_group5 = [data2, data2, data2]

data_groups = [data_group1, data_group2, data_group3] #, data_group4] #, data_group5]

# --- Labels for your data:
labels_list = ['a','b', 'c']
width       = 0.3
xlocations  = [ x*((1+ len(data_groups))*width) for x in range(len(data_group1)) ]

symbol      = 'r+'
ymin        = min ( [ val  for dg in data_groups  for data in dg for val in data ] )
ymax        = max ( [ val  for dg in data_groups  for data in dg for val in data ])

ax = pl.gca()
ax.set_ylim(ymin,ymax)

ax.grid(True, linestyle='dotted')
ax.set_axisbelow(True)

pl.xlabel('X axis label')
pl.ylabel('Y axis label')
pl.title('title')

space = len(data_groups)/2
offset = len(data_groups)/2


ax.set_xticks( xlocations )
ax.set_xticklabels( labels_list, rotation=0 )
# --- Offset the positions per group:

group_positions = []
for num, dg in enumerate(data_groups):    
    _off = (0 - space + (0.5+num))
    print(_off)
    group_positions.append([x-_off*(width+0.01) for x in xlocations])

for dg, pos in zip(data_groups, group_positions):
    pl.boxplot(dg, 
                sym=symbol,
    #            labels=['']*len(labels_list),
                labels=['']*len(labels_list),           
                positions=pos, 
                widths=width, 
    #           notch=False,  
    #           vert=True, 
    #           whis=1.5,
    #           bootstrap=None, 
    #           usermedians=None, 
    #           conf_intervals=None,
    #           patch_artist=False,
                )



pl.show()

ASMX Web services can only be invoked by HTTP (traditional webservice with .asmx). While WCF Service or a WCF component can be invoked by any protocol (like http, tcp etc.) and any transport type.

Second, ASMX web services are not flexible. However, WCF Services are flexible. If you make a new version of the service then you need to just expose a new end. Therefore, services are agile and which is a very practical approach looking at the current business trends.

We develop WCF as contracts, interface, operations, and data contracts. As the developer we are more focused on the business logic services and need not worry about channel stack. WCF is a unified programming API for any kind of services so we create the service and use configuration information to set up the communication mechanism like HTTP/TCP/MSMQ etc

Like Abob said:

Eclipse doesn't consult the JAVA_HOME variable

You should specify where Eclipse should find your JDK in the file eclipse.ini. Specifically, the following parameter (note that it is 2 separate lines in the ini file):

-vm
C:\Java\JDK\1.8\bin\javaw.exe

or wherever your javaw.exe happens to be.

Note: The format of the ini file is very particular; make sure to consult https://wiki.eclipse.org/Eclipse.ini to ensure you get it exactly right.

Although its too late to answer this question, but still for those guys who came here to see the solution of same problem just like me and didn't get a satisfactory answer on this page, The reason is that you don't have your file in the form of .rb extension. You most probably have it in simple text mode. Let me elaborate. Binding up the whole solution on the page, here you go (assuming you filename is abc.rb or at least you created abc):

Type in terminal window:

cd ~/to/the/program/location
ruby abc.rb

and you are done

If the following error occurs

ruby: No such file or directory -- abc.rb (LoadError)

Then go to the directory in which you have the abc file, rename it as abc.rb Close gedit and reopen the file abc.rb. Apply the same set of commands and success!

Use > and < for 'greater-than' and 'less-than' respectively

This is just an extension to above provided answers.

1. There can be only one variable argument in the method.
2. Variable argument (varargs) must be the last argument.

Clearly explained here and rules to follow to use Variable Argument.

It looks like you have accidentally declared DataType as an array rather than as a string.

Change line 3 to:

Dim DataType As String = myTableData.Rows(i).Item(1)

That should work.

change array key name "group" to "children".

<?php
echo json_encode($data);

function array_change_key_name( $orig, $new, &$array ) {
    foreach ( $array as $k => $v ) {
        $res[ $k === $orig ? $new : $k ] = ( (is_array($v)||is_object($v)) ? array_change_key_name( $orig, $new, $v ) : $v );
    }
    return $res;
}

echo '<br>=====change "group" to "children"=====<br>';
$new = array_change_key_name("group" ,"children" , $data);
echo json_encode($new);
?>

result:

{"benchmark":[{"idText":"USGCB-Windows-7","title":"USGCB: Guidance for Securing Microsoft Windows 7 Systems for IT Professional","profile":[{"idText":"united_states_government_configuration_baseline_version_1.2.0.0","title":"United States Government Configuration Baseline 1.2.0.0","group":[{"idText":"security_components_overview","title":"Windows 7 Security Components Overview","group":[{"idText":"new_features","title":"New Features in Windows 7"}]},{"idText":"usgcb_security_settings","title":"USGCB Security Settings","group":[{"idText":"account_policies_group","title":"Account Policies group"}]}]}]}]}

=====change "group" to "children"=====

{"benchmark":[{"idText":"USGCB-Windows-7","title":"USGCB: Guidance for Securing Microsoft Windows 7 Systems for IT Professional","profile":[{"idText":"united_states_government_configuration_baseline_version_1.2.0.0","title":"United States Government Configuration Baseline 1.2.0.0","children":[{"idText":"security_components_overview","title":"Windows 7 Security Components Overview","children":[{"idText":"new_features","title":"New Features in Windows 7"}]},{"idText":"usgcb_security_settings","title":"USGCB Security Settings","children":[{"idText":"account_policies_group","title":"Account Policies group"}]}]}]}]}

If you are using ASP .NET MVC and you want to get the Accepted-Languages header from JavaScript then here is a workaround example that does not involve any asynchronous requests.

In your .cshtml file, store the header securely in a div's data- attribute:

<div data-languages="@Json.Encode(HttpContext.Current.Request.UserLanguages)"></div>

Then your JavaScript code can access the info, e.g. using JQuery:

<script type="text/javascript">
$('[data-languages]').each(function () {
    var languages = $(this).data("languages");
    for (var i = 0; i < languages.length; i++) {
        var regex = /[-;]/;
        console.log(languages[i].split(regex)[0]);
    }
});
</script>

Of course you can use a similar approach with other server technologies as others have mentioned.

This answer might be helpful for a future Googler.

#include <stdio.h>
#include <unistd.h>

int main(){     
     int p, f;  
     int rw_setup[2];   
     char message[20];      
     p = pipe(rw_setup);    
     if(p < 0){         
        printf("An error occured. Could not create the pipe.");  
        _exit(1);   
     }      
     f = fork();    
     if(f > 0){
        write(rw_setup[1], "Hi from Parent", 15);    
     }  
     else if(f == 0){       
        read(rw_setup[0],message,15);       
        printf("%s %d\n", message, r_return);   
     }  
     else{      
        printf("Could not create the child process");   
     }      
     return 0;

}

You can find an advanced two-way pipe call example here.

Plug in your device and run adb shell which will get you a command shell on your device. You don't have permission to read /storage/emulated/ but since you know it's in subdirectory 0 just go cd /storage/emulated/0 and you will be able to look around and interact as aspected.

Note: you can use adb wirelessly as well

Guzzle implements PSR-7. That means that it will by default store the body of a message in a Stream that uses PHP temp streams. To retrieve all the data, you can use casting operator:

$contents = (string) $response->getBody();

You can also do it with

$contents = $response->getBody()->getContents();

The difference between the two approaches is that getContents returns the remaining contents, so that a second call returns nothing unless you seek the position of the stream with rewind or seek .

$stream = $response->getBody();
$contents = $stream->getContents(); // returns all the contents
$contents = $stream->getContents(); // empty string
$stream->rewind(); // Seek to the beginning
$contents = $stream->getContents(); // returns all the contents

Instead, usings PHP's string casting operations, it will reads all the data from the stream from the beginning until the end is reached.

$contents = (string) $response->getBody(); // returns all the contents
$contents = (string) $response->getBody(); // returns all the contents

Documentation: http://docs.guzzlephp.org/en/latest/psr7.html#responses

Just use it like it was an object you defined. i.e.

$trends = $json_output->trends;

This is now supported in Chrome by the "Pause on all exceptions" button.

To enable it:

• Go to the "Sources" tab in Chrome Developer Tools
• Click the "Pause" button at the bottom of the window to switch to "Pause on all exceptions mode".

Note that this button has multiple states. Keep clicking the button to switch between

• "Pause on all exceptions" - the button is colored light blue
• "Pause on uncaught exceptions", the button is colored purple.
• "Dont pause on exceptions" - the button is colored gray

For me, this happens with Maven and Eclipse/STS whenever I update my IDE or import an existing Maven project. Go to the "Problems tab" (Window -> Show View -> Problems) and see what it says. Recently, the problems tab showed Project configuration is not up-to-date ... and suggested that I use Maven to update my project configuration, and this solved the "red X" problem. To do this, in the "Project Explorer" view, trigger the context menu and select Maven -> Update Project, as seen in this screenshot snippet:

The following solution should work quite well for what you are trying to do.

1. The JavaScript block is placed very late in the document so you don't have to worry about elements not existing.

2. You are setting a PHP variable at the top of the script and outputting just the value of the variable within the JavaScript block.

   This way, you don't have to worry about escaping double-quotes or HEREDOCS (which is the recommended method if you REALLY must go there).

   Javascript Embedding Example

   <div id="helloContainer"><div>
   
   <script type="text/javascript">
       document.getElementById('helloContainer').innerHTML = '<?= $greeting; ?>';
   </script>
   

The Gradle build system for Android supports "resource shrinking": the automatic removal of resources that are unused, at build time, in the packaged app. In addition to removing resources in your project that are not actually needed at runtime, this also removes resources from libraries you are depending on if they are not actually needed by your application.

To enable this add the line shrinkResources true in your gradle file.

   android {
        ...

        buildTypes {
            release {
                minifyEnabled true //Important step
                shrinkResources true
            }
   }
}

Check the official documentation here,

http://tools.android.com/tech-docs/new-build-system/resource-shrinking

You might want to try the solution from this O'Reilly article.

The important part are these CSS media queries:

<link rel="stylesheet" media="all and (max-device-width: 480px)" href="iphone.css"> 
<link rel="stylesheet" media="all and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation:portrait)" href="ipad-portrait.css"> 
<link rel="stylesheet" media="all and (min-device-width: 481px) and (max-device-width: 1024px) and (orientation:landscape)" href="ipad-landscape.css"> 
<link rel="stylesheet" media="all and (min-device-width: 1025px)" href="ipad-landscape.css"> 

And if you don't want R to add decimals or zeros, you can stop it from drawing the x axis or the y axis or both using ...axt. Then, you can add your own ticks and labels:

plot(x, y, xaxt="n")
plot(x, y, yaxt="n")
axis(1 or 2, at=c(1, 5, 10), labels=c("First", "Second", "Third"))

Just clear the clipboard before closing.

Application.CutCopyMode=False
ActiveWindow.Close

If the list of acceptable characters is pretty small, you can use a regular expression like this:

Regex.IsMatch(items, "[a-z0-9 ]+", RegexOptions.IgnoreCase);

The regular expression used here looks for any character from a-z and 0-9 including a space (what's inside the square brackets []), that there is one or more of these characters (the + sign--you can use a * for 0 or more). The final option tells the regex parser to ignore case.

This will fail on anything that is not a letter, number, or space. To add more characters to the blessed list, add it inside the square brackets.

For using the string header first we must have include string header file as #include <string> and then we can include string header in the following ways in C++:

1)

string header = "--- Demonstrates Unformatted Input ---";

2)

string header("**** Counts words****\n"), prompt("Enter a text and terminate"
" with a period and return:"), line( 60, '-'), text;

In Java create the pattern with Pattern p = Pattern.compile("^\\w{14}$"); for further information see the javadoc

Simply, type the command:

~$ whereis "program name"

You have a <script> element that is trying to load some external JavaScript.

The URL you have given it points to a JSON file and not a JavaScript program.

The server is correctly reporting that it is JSON so the browser is aborting with that error message instead of trying to execute the JSON as JavaScript (which would throw an error).

Odds are that the underlying reason for this is that you are trying to make an Ajax request, have hit a cross origin error and have tried to fix it by telling jQuery that you are using JSONP. This only works if the URL provides JSONP (which is a different subset of JavaScript), which this one doesn't.

The same URL with the additional query string parameter callback=the_name_of_your_callback_function does return JavaScript though.

My solution, using a SwitchCompat and Kotlin. In my situation, i needed to react to a change only if the user triggered it through the UI. In fact, my switch reacts to a LiveData, and this made both setOnClickListener and setOnCheckedChangeListener unusable. setOnClickListener in fact reacts correctly to user interaction, but it's not triggered if the user drags the thumb across the switch. setOnCheckedChangeListener on the other end is triggered also if the switch is toggled programmatically (for example by an observer). Now in my case the switch was present on two fragments, and so onRestoreInstanceState would trigger in some cases the switch with an old value overwriting the correct value.

So, i looked at the code of SwitchCompat, and was able to mimic it's behaviour successfully in distinguishing click and drag and used that to build a custom touchlistener that works as it should. Here we go:

/**
 * This function calls the lambda function passed with the right value of isChecked
 * when the switch is tapped with single click isChecked is relative to the current position so we pass !isChecked
 * when the switch is dragged instead, the position of the thumb centre where the user leaves the
 * thumb is compared to the middle of the switch, and we assume that left means false, right means true
 * (there is no rtl or vertical switch management)
 * The behaviour is extrapolated from the SwitchCompat source code
 */
class SwitchCompatTouchListener(private val v: SwitchCompat, private val lambda: (Boolean)->Unit) :  View.OnTouchListener {
    companion object {
        private const val TOUCH_MODE_IDLE = 0
        private const val TOUCH_MODE_DOWN = 1
        private const val TOUCH_MODE_DRAGGING = 2
    }

    private val vc = ViewConfiguration.get(v.context)
    private val mScaledTouchSlop = vc.scaledTouchSlop
    private var mTouchMode = 0
    private var mTouchX = 0f
    private var mTouchY = 0f

    /**
     * @return true if (x, y) is within the target area of the switch thumb
     * x,y and rect are in view coordinates, 0,0 is top left of the view
     */
    private fun hitThumb(x: Float, y: Float): Boolean {
        val rect = v.thumbDrawable.bounds
        return x >= rect.left && x <= rect.right && y >= rect.top && y <= rect.bottom
    }

    override fun onTouch(view: View, event: MotionEvent): Boolean {
        if (view == v) {
            when (MotionEventCompat.getActionMasked(event)) {
                MotionEvent.ACTION_DOWN -> {
                    val x = event.x
                    val y = event.y
                    if (v.isEnabled && hitThumb(x, y)) {
                        mTouchMode = TOUCH_MODE_DOWN;
                        mTouchX = x;
                        mTouchY = y;
                    }
                }
                MotionEvent.ACTION_MOVE -> {
                    val x = event.x
                    val y = event.y
                    if (mTouchMode == TOUCH_MODE_DOWN &&
                        (abs(x - mTouchX) > mScaledTouchSlop || abs(y - mTouchY) > mScaledTouchSlop)
                    )
                        mTouchMode = TOUCH_MODE_DRAGGING;
                }
                MotionEvent.ACTION_UP,
                MotionEvent.ACTION_CANCEL -> {
                    if (mTouchMode == TOUCH_MODE_DRAGGING) {
                        val r = v.thumbDrawable.bounds
                        if (r.left + r.right < v.width) lambda(false)
                        else lambda(true)
                    } else lambda(!v.isChecked)
                    mTouchMode = TOUCH_MODE_IDLE;
                }
            }
        }
        return v.onTouchEvent(event)
    }
}

How to use it:

the actual touch listener that accepts a lambda with the code to execute:

myswitch.setOnTouchListener(
    SwitchCompatTouchListener(myswitch) {
        // here goes all the code for your callback, in my case
        // i called a service which, when successful, in turn would 
        // update my liveData 
        viewModel.sendCommandToMyService(it) 
    }
)

For the sake of completeness, this is how the observer for the state switchstate (if you have it) looked like:

switchstate.observe(this, Observer {
    myswitch.isChecked = it
})

Files being different only by a numerical string can be sorted on this number at the condition that it is preceded by a separator.

In this case, the following syntax can be used:

ls -x1 file | sort -t'<char>' -n -k2

Example:

ls -1 TRA*log | sort -t'_' -n -k2

TRACE_1.log
TRACE_2.log
TRACE_3.log
TRACE_4.log
TRACE_5.log
TRACE_6.log
TRACE_7.log
TRACE_8.log
TRACE_9.log
TRACE_10.log

ui router make your life easier! You can add it to you AngularJS application via injecting it into your applications...

ng-route comes as part of the core AngularJS, so it's simpler and gives you fewer options...

Look at here to understand ng-route better: https://docs.angularjs.org/api/ngRoute

Also when using it, don't forget to use: ngView ..

ng-ui-router is different but:

https://github.com/angular-ui/ui-router but gives you more options....

From the bash manpage

   wait [n ...]
          Wait for each specified process and return its termination  status
          Each  n  may be a process ID or a job specification; if a
          job spec is given, all processes  in  that  job's  pipeline  are
          waited  for.  If n is not given, all currently active child processes
          are waited for, and the return  status  is  zero.   If  n
          specifies  a  non-existent  process or job, the return status is
          127.  Otherwise, the return status is the  exit  status  of  the
          last process or job waited for.

While using laravel 5 use this code as you don`t need headers.

return response()->download($pathToFile); .

If you are using Fileentry you can use below function for downloading.

// download file
public function download($fileId){  
    $entry = Fileentry::where('file_id', '=', $fileId)->firstOrFail();
    $pathToFile=storage_path()."/app/".$entry->filename;
    return response()->download($pathToFile);           
}

Following is an example. You can see the details http://jkssweetlife.com/configure-slf4j-working-various-logging-frameworks/ and download the full codes here.

• Add following dependency to your pom if you are using maven, otherwise, just download the jar files and put on your classpath

  <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-api</artifactId>
      <version>1.7.7</version>
  </dependency>
  
  <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-log4j12</artifactId>
      <version>1.7.7</version>
  </dependency>
  

• Configure log4j.properties

  log4j.rootLogger=TRACE, stdout
  log4j.appender.stdout=org.apache.log4j.ConsoleAppender
  log4j.appender.stdout.Target=System.out
  log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
  log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd'T'HH:mm:ss.SSS} %-5p [%c] - %m%n
  

• Java example

  public class Slf4jExample {
      public static void main(String[] args) {
  
          Logger logger = LoggerFactory.getLogger(Slf4jExample.class);
  
          final String message = "Hello logging!";
          logger.trace(message);
          logger.debug(message);
          logger.info(message);
          logger.warn(message);
          logger.error(message);
      }
  }
  

sudo apt purge python2.7-minimal

You should put a semicolon at the end of select * from v$version;.

Like this you will get all info you need...

If you are looking just for Oracle for example you can do as:

SQL> select * from v$version where banner like 'Oracle%';

GRANT ALL ON *.* TO 'user'@'localhost' with GRANT OPTION;

Just log in from root using the respective password if any and simply run the above command to whatever the user is.

For example:

GRANT ALL ON *.* TO 'root'@'%' with GRANT OPTION;

Even if I want to return a business logic error as HTTP code there is no such acceptable HTTP error code for that errors rather than using HTTP 200 because it will misrepresent the actual error.

So, HTTP 200 will be good for business logic errors. But all errors which are covered by HTTP error codes should use them.

Basically HTTP 200 means what server correctly processes user request (in case of there is no seats on the plane it is no matter because user request was correctly processed, it can even return just a number of seats available on the plane, so there will be no business logic errors at all or that business logic can be on client side. Business logic error is an abstract meaning, but HTTP error is more definite).

If you want to leave only numbers - use preg_replace like: (int)preg_replace("/[^\d]+/","",$b).

I was gone through same problem & I resolved it by following steps.

1. Uninstall earlier version of wamp server, which you are trying to install.
2. Install which ever file supports to your configuration (64, 86) from en this link
3. Restart your computer.
4. Install wampserver now.

The documentation could help you : http://java.sun.com/j2se/1.5.0/docs/api/javax/xml/parsers/DocumentBuilder.html

The method DocumentBuilder.parse(String) takes a URI and tries to open it. If you want to directly give the content, you have to give it an InputStream or Reader, for example a StringReader. ... Welcome to the Java standard levels of indirections !

Basically :

DocumentBuilder db = ...;
String xml = ...;
db.parse(new InputSource(new StringReader(xml)));

Note that if you read your XML from a file, you can directly give the File object to DocumentBuilder.parse() .

As a side note, this is a pattern you will encounter a lot in Java. Usually, most API work with Streams more than with Strings. Using Streams means that potentially not all the content has to be loaded in memory at the same time, which can be a great idea !

I've used this to stick my footer to the bottom and it worked for me:

HTML

<body>
    <div class="allButFooter">
        <!-- Your page's content goes here, including header, nav, aside, everything -->
    </div>
    <footer>
        <!-- Footer content -->
    </footer>
</body>

That's the only modification you have to do in the HTML, add that div with the "allButFooter" class. I did it with all the pages, those that were so short, I knew the footer wouldn't stick to the bottom, and also pages long enough that I already knew I had to scroll. I did this, so I could see that it works ok in the case that a page's content is dynamic.

CSS

.allButFooter {
    min-height: calc(100vh - 40px);
}

The "allButFooter" class has a min-height value that depends on the viewport's height (100vh means 100% of the viewport height) and the footer's height, that I already knew was 40px.

That's all I did, and it worked perfectly for me. I haven't tried it in every browser, just Firefox, Chrome and Edge, and the results were as I wanted. The footer sticks to the bottom, and you don't have to mess with z-index, position, or any other properties. The position of every element in my document was the default position, I didn't change it to absolute or fixed or anything.

Working with responsive design

Here's something I would like to clear out. This solution, with the same Footer that was 40px high didn't work as I expected when I was working in a responsive design using Twitter-Bootstrap. I had to modify the value I was substracting in the function:

.allButFooter {
    min-height: calc(100vh - 95px); 
}

This is probably because Twitter-Bootstrap comes with its own margins and paddings, so that's why I had to adjust that value.

I hope this is of some use for you guys! At least, it's a simple solution to try, and it doesn't involve making big changes to the whole document.

For Wamp Server users there is easier way: You may enable that setting simply (left) click once on the WampServer icon, choose PHP -> PHP settings -> short open tag. Wait for a second, then WampServer will automatically restart your PHP and also its web service.

originally from: http://osticket.com/forums/showthread.php?t=3149

You can use the 'expect' script on unix/terminal

For example create 'test.exp' :

#!/usr/bin/expect
        spawn scp  /usr/bin/file.txt root@<ServerLocation>:/home
        set pass "Your_Password"
        expect {
        password: {send "$pass\r"; exp_continue}
                  }

run the script

expect test.exp 

I hope that helps.

if ( 0 < i && i < 100)  

if ( 'a' <= c && c <= 'z' )

i really disadvise you against using Thread.Sleep(2000), because of a several reasons (a few are described here), but most of all because its not useful when it comes to debugging/testing.

I recommend to use a C# Timer instead of Thread.Sleep(). Timers let you perform methods frequently (if necessary) AND are much easiert to use in testing! There's a very nice example of how to use a timer right behind the hyperlink - just put your logic "what happens after 2 seconds" right into the Timer.Elapsed += new ElapsedEventHandler(OnTimedEvent); method.

Rather than using direct tags, you can edit the css attribute for the color so that any tables you make will have the same color header text.

thead {
    color: #FFFFFF;
}

Check what framework the tests are written against (e.g. nunit, xunit, VS test, etc.) and make sure you've got the correct test adapter/runner extension installed.

For me it was NUnit 3 Test Adapter that was missing and I confirmed the version number required by looking at the nunit.framework dependency version (select the .dll in the Dependencies tree in Solution Explorer and hit F4 to bring up the Properties window).

For complicated objects and when performance is not significant i use gson to serialize the object to json text, then deserialize the text to get new object.

gson which based on reflection will works in most cases, except that transient fields will not be copied and objects with circular reference with cause StackOverflowError.

public static <ObjectType> ObjectType Copy(ObjectType AnObject, Class<ObjectType> ClassInfo)
{
    Gson gson = new GsonBuilder().create();
    String text = gson.toJson(AnObject);
    ObjectType newObject = gson.fromJson(text, ClassInfo);
    return newObject;
}
public static void main(String[] args)
{
    MyObject anObject ...
    MyObject copyObject = Copy(o, MyObject.class);

}

Chrome and Safari has a restriction on using ajax with local resources. That's why it's throwing an error like

Origin null is not allowed by Access-Control-Allow-Origin.

Solution: Use firefox or upload your data to a temporary server. If you still want to use Chrome, start it with the below option;

--allow-file-access-from-files

More info how to add the above parameter to your Chrome: Right click the Chrome icon on your task bar, right click the Google Chrome on the pop-up window and click properties and add the above parameter inside the Target textbox under Shortcut tab. It will like as below;

C:\Users\XXX_USER\AppData\Local\Google\Chrome\Application\chrome.exe --allow-file-access-from-files

Hope this will help!

OK, so what does "best possible solution" mean?

If you mean most readable, then all the possible solutions are pretty much equivalent for an experienced Java programmer. But IMO the most readable is this

 public boolean compareStringsOrNulls(String str1, String str2) {
     // Implement it how you like
 }

In other words, hide the implementation inside a simple method that (ideally) can be inlined.

(You could also "out-source" to a 3rd party utility library ... if you already use it in your codebase.)

If you mean most performant, then:

1. the most performant solution depends on the platform and the context,
2. one of the "context" issues is the relative (dynamic) frequency of occurrence of null arguments,
3. it probably doesn't matter which version is faster ... because the difference is probably too small to make a difference to the overall application performance, and
4. if it does matter, the only way to figure out which is fastest ON YOUR PLATFORM is to try both versions and measure the difference.

In my module i am exporting classes this way:

export { SigninComponent } from './SigninComponent';
export { RegisterComponent } from './RegisterComponent';

This allow me to import multiple classes in file from same module:

import { SigninComponent, RegisterComponent} from "../auth.module";

PS: Of course @Fjut answer is correct, but same time it doesn't support multiple imports from same file. I would suggest to use both answers for your needs. But importing from module makes folder structure refactorings more easier.

Goto Xcode -> Prefrences and import the profile

There is at least one more way to do this using LINQ, although not the easiest. You can do it by using the OrberBy() method that uses an IComparer. First you need to implement an IComparer for the Movie class like this:

public class MovieComparer : IComparer<Movie>
{
    public int Compare(Movie x, Movie y)
    {
        if (x.CategoryId == y.CategoryId)
        {
            return x.Name.CompareTo(y.Name);
        }
        else
        {
            return x.CategoryId.CompareTo(y.CategoryId);
        }
    }
}

Then you can order the movies with the following syntax:

var movies = _db.Movies.OrderBy(item => item, new MovieComparer());

If you need to switch the ordering to descending for one of the items just switch the x and y inside the Compare() method of the MovieComparer accordingly.

If you like Kevin Stone's approach above https://stackoverflow.com/a/17823590/584761 consider an easier approach by writing directives for specific tags such as 'input'.

app.directive('input', function ($parse) {
    return {
        restrict: 'E',
        require: '?ngModel',
        link: function (scope, element, attrs) {
            if (attrs.ngModel) {
                val = attrs.value || element.text();
                $parse(attrs.ngModel).assign(scope, val);
            }
        }
    }; });

If you go this route you won't have to worry about adding ng-initial to every tag. It automatically sets the value of the model to the tag's value attribute. If you do not set the value attribute it will default to an empty string.

If you had caught the error, you would have seen this:

jsonString, err := json.Marshal(datas)
fmt.Println(err)

// [] json: unsupported type: map[int]main.Foo

The thing is you cannot use integers as keys in JSON; it is forbidden. Instead, you can convert these values to strings beforehand, for instance using strconv.Itoa.

See this post for more details: https://stackoverflow.com/a/24284721/2679935

High quality for Mac OS works perfectly!

ffmpeg -i input.wma -q:a 0 output.mp3

Do as this:

Windows -> Show View -> Servers

Then in the Servers view, right-click and add new. It will show a pop up containing many server vendors. Under Apache select Tomcat v7.0 (Depending upon your downloaded server version). And in the run time configuration point it to the Tomcat folder you have downloaded.

You can try this article. It has the info you want !!

PUT ing

PUT /binders/{id}/docs Create or update, and relate a single document to a binder

e.g.:

PUT /binders/1/docs HTTP/1.1
{
  "docNumber" : 1
}

PATCH ing

PATCH /docs Create docs if they do not exist and relate them to binders

e.g.:

PATCH /docs HTTP/1.1
[
    { "op" : "add", "path" : "/binder/1/docs", "value" : { "doc_number" : 1 } },
    { "op" : "add", "path" : "/binder/8/docs", "value" : { "doc_number" : 8 } },
    { "op" : "add", "path" : "/binder/3/docs", "value" : { "doc_number" : 6 } }
] 

I'll include additional insights later, but in the meantime if you want to, have a look at RFC 5789, RFC 6902 and William Durand's Please. Don't Patch Like an Idiot blog entry.

In general, that's not how systems use GET requests. So, it will be hard to get your libraries to play along. In fact, the spec says that "If the request method is a case-sensitive match for GET or HEAD act as if data is null." So, I think you are out of luck unless the browser you are using doesn't respect that part of the spec.

You can probably setup an endpoint on your own server for a POST ajax request, then redirect that in your server code to a GET request with a body.

If you aren't absolutely tied to GET requests with the body being the data, you have two options.

POST with data: This is probably what you want. If you are passing data along, that probably means you are modifying some model or performing some action on the server. These types of actions are typically done with POST requests.

GET with query string data: You can convert your data to query string parameters and pass them along to the server that way.

url: 'somesite.com/models/thing?ids=1,2,3'

you can use np.int_:

>>> x = np.array([[1.0, 2.3], [1.3, 2.9]])
>>> x
array([[ 1. ,  2.3],
       [ 1.3,  2.9]])
>>> np.int_(x)
array([[1, 2],
       [1, 2]])

delete this line:

jsonp: 'jsonp_callback',

Or replace this line:

url: 'http://url.of.my.server/submit?callback=json_callback',

because currently you are asking jQuery to create a random callback function name with callback=? and then telling jQuery that you want to use jsonp_callback instead.

Not quite an answer, but a long comment with nice formatting of code to the other (correct) answers. If you try the following, you will see that what you are getting are views of the original array, not copies, and that was not the case for the accepted answer in the question you link. Be aware of the possible side effects!

>>> x = np.arange(9.0)
>>> a,b,c = np.split(x, 3)
>>> a
array([ 0.,  1.,  2.])
>>> a[1] = 8
>>> a
array([ 0.,  8.,  2.])
>>> x
array([ 0.,  8.,  2.,  3.,  4.,  5.,  6.,  7.,  8.])
>>> def chunks(l, n):
...     """ Yield successive n-sized chunks from l.
...     """
...     for i in xrange(0, len(l), n):
...         yield l[i:i+n]
... 
>>> l = range(9)
>>> a,b,c = chunks(l, 3)
>>> a
[0, 1, 2]
>>> a[1] = 8
>>> a
[0, 8, 2]
>>> l
[0, 1, 2, 3, 4, 5, 6, 7, 8]

var animals = new List<string> { "bird", "dog" };
List<string> animals= new List<string> { "bird", "dog" };

Above two are the shortest ways, please see https://www.dotnetperls.com/list

For your question as asked

Columns(3).Insert
Range("c1:c4") = Application.Transpose(Array("Loc", "uk", "us", "nj"))

If you had a way of automatically looking up the data (ie matching uk against employer id) then you could do that in VBA

when: myvar | default('', true) | trim != ''

I use | trim != '' to check if a variable has an empty value or not. I also always add the | default(..., true) check to catch when myvar is undefined too.

A simple way using Apache HTTP Components is

Request.Post("http://www.example.com/page.php")
            .bodyForm(Form.form().add("id", "10").build())
            .execute()
            .returnContent();

Take a look at the Fluent API

post in http
Put http.request.method == "POST" in the display filter of wireshark to only show POST requests. Click on the packet

You have to use execute immediate (dynamic sql).

DECLARE 
v_owner varchar2(40); 
v_table_name varchar2(40); 
cursor get_tables is 
select distinct table_name,user 
from user_tables 
where lower(user) = 'schema_name'; 
begin 
open get_tables; 
loop
    fetch get_tables into v_table_name,v_owner; 
    EXIT WHEN get_tables%NOTFOUND;
    execute immediate 'INSERT INTO STATS_TABLE(TABLE_NAME,SCHEMA_NAME,RECORD_COUNT,CREATED) 
    SELECT ''' || v_table_name || ''' , ''' || v_owner ||''',COUNT(*),TO_DATE(SYSDATE,''DD-MON-YY'')     FROM ' || v_table_name; 
end loop;
CLOSE get_tables; 
END; 

UPDATE: Using Java 8 Syntax

List<DataPoint> myList = new ArrayList<>();
//Fill up myList with your Data Points

List<DataPoint> dataPointsCalledJohn = 
    myList
    .stream()
    .filter(p-> p.getName().equals(("john")))
    .collect(Collectors.toList());

If you don't mind using an external libaray - you can use Predicates from the Google Guava library as follows:

class DataPoint {
    String name;

    String getName() { return name; }
}

Predicate<DataPoint> nameEqualsTo(final String name) {
    return new Predicate<DataPoint>() {

        public boolean apply(DataPoint dataPoint) {
            return dataPoint.getName().equals(name);
        }
    };
}

public void main(String[] args) throws Exception {

    List<DataPoint> myList = new ArrayList<DataPoint>();
    //Fill up myList with your Data Points

    Collection<DataPoint> dataPointsCalledJohn =
            Collections2.filter(myList, nameEqualsTo("john"));

}

When we divide two integers we will have an equation that looks like the following:

A/B?? =Q remainder R

A is the dividend; B is the divisor; Q is the quotient and R is the remainder

Sometimes, we are only interested in what the remainder is when we divide A by B. For these cases there is an operator called the modulo operator (abbreviated as mod).

Examples

16/5= 3 Remainder 1  i.e  16 Mod 5 is 1.
0/5= 0 Remainder 0 i.e 0 Mod 5 is 0.
-14/5= 3 Remainder 1 i.e. -14 Mod 5 is 1.

See Khan Academy Article for more information.

In Computer science, Hash table uses Mod operator to store the element where A will be the values after hashing, B will be the table size and R is the number of slots or key where element is inserted.

See How does a hash table works for more information

Coming across this question, no answer brought up the possibility of using .setAttribute() in addition to .value()

document.getElementById('some-input').value="1337";
document.getElementById('some-input').setAttribute("value", "1337");

Though unlikely helpful for the original questioner, this addendum actually changes the content of the value in the pages source, which in turn makes the value update form.reset()-proof.

I hope this may help others.

(Or me in half a year when I've forgotten about js quirks...)

DATEDIFF(hour, start_date, end_date) will give you the number of hour boundaries crossed between start_date and end_date.

If you need the number of fractional hours, you can use DATEDIFF at a higher resolution and divide the result:

DATEDIFF(second, start_date, end_date) / 3600.0

The documentation for DATEDIFF is available on MSDN:

http://msdn.microsoft.com/en-us/library/ms189794%28SQL.105%29.aspx

Adding JDK path through JAVA_HOME tab in "Open Gradle Run Configuration" will solve the problem.

Here is the example:

function MethodName($scope)
{
    $scope.date = new Date();
}

You can change the format in view here we have a code

<div ng-app ng-controller="MethodName">
    My current date is {{date | date:'yyyy-MM-dd'}} . 
</div>

I hope it helps.

^\s*(\w+)\s*\(\s*(\d+)\D+(\d+)\D+\)\s*$

should work. After the match, backreference 1 will contain the month, backreference 2 will contain the first number and backreference 3 the second number.

Explanation:

^     # start of string
\s*   # optional whitespace
(\w+) # one or more alphanumeric characters, capture the match
\s*   # optional whitespace
\(    # a (
\s*   # optional whitespace
(\d+) # a number, capture the match
\D+   # one or more non-digits
(\d+) # a number, capture the match
\D+   # one or more non-digits
\)    # a )
\s*   # optional whitespace
$     # end of string

To list untracked files try:

git ls-files --others --exclude-standard

If you need to pipe the output to xargs, it is wise to mind white spaces using git ls-files -z and xargs -0:

git ls-files -z -o --exclude-standard | xargs -0 git add

Nice alias for adding untracked files:

au = !git add $(git ls-files -o --exclude-standard)

Edit: For reference: git-ls-files

For Xamarin Android align to the left of an object

int dp24 = (int)TypedValue.ApplyDimension( ComplexUnitType.Dip, 24, Resources.System.DisplayMetrics );
            RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams( dp24, dp24 );
            lp.AddRule( LayoutRules.CenterInParent, 1 );
            lp.AddRule( LayoutRules.LeftOf, //Id of the field Eg m_Button.Id ); 
            m_Button.LayoutParameters = lp;

This appears to be a bug in the SelectExtensions class as it will only check the ViewData rather than the model for the selected item. So the trick is to copy the selected item from the model into the ViewData collection under the name of the property.

This is taken from the answer I gave on the MVC forums, I also have a more complete answer in a blog post that uses Kazi's DropDownList attribute...

Given a model

public class ArticleType
{
   public Guid Id { get; set; }
   public string Description { get; set; }
}

public class Article
{
    public Guid Id { get; set; }
    public string Name { get; set; }
    public ArticleType { get; set; }
}

and a basic view model of

public class ArticleModel
{
     public Guid Id { get; set; }
     public string Name { get; set; }

     [UIHint("DropDownList")]
     public Guid ArticleType { get; set; }
}

Then we write a DropDownList editor template as follows..

<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl" %>
<script runat="server">  
    IEnumerable<SelectListItem> GetSelectList()
    {
        var metaData = ViewData.ModelMetadata;
        if (metaData == null)
        {
            return null;
        }

        var selected = Model is SelectListItem ? ((SelectListItem) Model).Value : Model.ToString();
        ViewData[metaData.PropertyName] = selected;

        var key = metaData.PropertyName + "List";
        return (IEnumerable<SelectListItem>)ViewData[key];
    }
</script>
<%= Html.DropDownList(null, GetSelectList()) %>

This will also work if you change ArticleType in the view model to a SelectListItem, though you do have to implement a type converter as per Kazi's blog and register it to force the binder to treat this as a simple type.

In your controller we then have...

public ArticleController 
{
     ...
     public ActionResult Edit(int id)
     {
          var entity = repository.FindOne<Article>(id);
          var model = builder.Convert<ArticleModel>(entity);

          var types = repository.FindAll<ArticleTypes>();
          ViewData["ArticleTypeList"] = builder.Convert<SelectListItem>(types);

          return VIew(model);
     }
     ...
}

Theres these available options:-

DB2 has several strategies to cope with this problem.
You can use the "scrollable cursor" in feature.
In this case you can open a cursor and, instead of re-issuing a query you can FETCH forward and backward.
This works great if your application can hold state since it doesn't require DB2 to rerun the query every time.
You can use the ROW_NUMBER() OLAP function to number rows and then return the subset you want.
This is ANSI SQL 
You can use the ROWNUM pseudo columns which does the same as ROW_NUMBER() but is suitable if you have Oracle skills.
You can use LIMIT and OFFSET if you are more leaning to a mySQL or PostgreSQL dialect.  

When you export your project as a 'Runnable jar' (Right mouse on project -> Export -> Runnable jar) you have the option to package all dependencies into the generated jar. It also has two other ways (see screenshot) to export your libraries, be aware of the licences when deciding which packaging method you will use.

The 'launch configuration' dropdown is populated with classes containing a main(String[]) method. The selected class is started when you 'run' the jar.

Exporting as a runnable jar uses the dependencies on your build path (Right mouse on project -> Build Path -> Configure Build Path...). When you export as a 'regular' (non-runnable) jar you can select any file in your project(s). If you have the libraries in your project folder you can include them but external dependencies, for example maven, cannot be included (for maven projects, search here).

None of these answers solved my issue:

Nikolai@CALIGARI-7 ~/Documents/NetBeansProjects/Version (master)
$ git log --format=oneline
b9cc6a9078312865280fb5432a43e17eff03a5c6 Formatted README
288772f36befe6bd60dd41b8185f1e24e0119668 Updated README documentation
d2bdbe18f4169358d46fad50eacfb89786df3bf8 Version object v3.0.0-SNAPSHOT
a46b1910a3f548b4fa254a6055d25f68d3f217dd VersionFactory is now Platform agnostic
24179ae569ec7bd28311389c0a7a85ea7b4f9594 Added internal.Platform abstraction
252b684417cf4edd71aed43a15da2c8a59c629a7 Added IPlugin implementation for Sponge
e3f8d21d6cf61ee4fc806791689c984c149b45e3 Added IPlugin implementation for Bukkit
aeb403914310b4b10dee9e980cf64472e2bfda79 Refactored Version.java
ef50efcff700c6438d57f70fac30846de2747a7e Refactored TesterFactory
a20808065878d4d28657ae362235c837cfa8e625 Added IPlugin abstraction
9712a3575a70060d7ecea8b62bb5e888fdc32d07 Heavily refactored Tester
02d025788ae740dbfe3ef76a132cea8ca4e47467 Added generic Predicate<T> interface
9c565777abea9be6767dfdab4ab94ed1173750dd Minor refactoring of testCompareTo()
2ff2a28c221681e256dcff28770782736d3a796a Version object v2.0.1
d4b2e2bd830f77cdbc2297112c2e46b6555d4393 Fix compareTo()
05fe7e012b07d1a5b8de29804f96d9a6b24229a1 Make compareTo() fail
6e85371414357a41c1fc0cec0e75adba92f96832 Fix VersionFactory passing null
c1fd1f032f87d860d5ed9d6f6679c9fa522cff8d Version object v2.0
62c3a92c008a2ed11f0a4d016080afc3541d0700 Version object v1.2
c42e9e617128085e872c51b4d977a04e48d69e8f Deprecated, doc'd, future-proofed getNm


Nikolai@CALIGARI-7 ~/Documents/NetBeansProjects/Version (master)
$ git checkout 3a796a
error: pathspec '3a796a' did not match any file(s) known to git.

I was trying to go back and build the commit for Version object v2.0.1. Luckily, I got the idea to try the whole hash code and it worked ! Which means that I was using the wrong end of the hash code.

Nikolai@CALIGARI-7 ~/Documents/NetBeansProjects/Version (master)
$ git checkout 2ff2a
Note: checking out '2ff2a'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b new_branch_name

HEAD is now at 2ff2a28... Version object v2.0.1

Nikolai@CALIGARI-7 ~/Documents/NetBeansProjects/Version ((2ff2a28...))
$

As shown above, for partial hash codes, you must supply the front-end, not the back-end.

I suspect GCC (mingw) has custom code to disable the checks for the wide printf functions on Windows. This is because Microsoft's own implementation (MSVCRT) is badly wrong and has %s and %ls backwards for the wide printf functions; since GCC can't be sure whether you will be linking with MS's broken implementation or some corrected one, the least-obtrusive thing it can do is just shut off the warning.

if self.table:
    print 'It is not empty'

Is fine too

You can use the JANSI library to render ANSI escape sequences in Windows.

Try LINQPad, it works for SQL Server, MySQL, SQLite and also SDF (SQL CE 4.0). Best of all it's free!

Steps with version 4.35.1:

1. click 'Add Connection'

2. Click Next with 'Build data context automatically' and 'Default(LINQ to SQL)' selected.

3. Under 'Provider' choose 'SQL CE 4.0'.

4. Under 'Database' with 'Attach database file' selected, choose 'Browse' to select your .sdf file.

5. Click 'OK'.

6. Voila! It should show the tables in .sdf and be able to query it via right clicking the table or writing LINQ code in your favorite .NET language or even SQL. How cool is that?

A minimalist example to get you started in Visual Studio:

1.Download and unzip Boost from here.

2.Create a Visual Studio empty project, using an example boost library that does not require separate compilation:

#include <iostream>
#include <boost/format.hpp>

using namespace std;  
using namespace boost;  

int main()  
{  
    unsigned int arr[5] = { 0x05, 0x04, 0xAA, 0x0F, 0x0D };  

    cout << format("%02X-%02X-%02X-%02X-%02X")  
            % arr[0]  
            % arr[1]  
            % arr[2]  
            % arr[3]  
            % arr[4]  
         << endl;  
}  

3.In your Visual Studio project properties set the Additional Include Directories:

For a very simple example:

How to Install the Boost Libraries in Visual Studio

If you don't want to use the entire boost library, just a subset:

Using a subset of the boost libraries in Windows

If you specifically want to now about the libraries that require compilation:

How to use the Boost compiled libraries in Windows

@EmailAddress varchar(200),
@NickName varchar(100),
@Password varchar(150),
@Sex varchar(50),
@Age int,
@EmailUpdates int,
@UserId int OUTPUT
DECLARE @AA INT
SET @AA=(SELECT COUNT(UserId) FROM RegUsers WHERE EmailAddress = @EmailAddress)

IF @AA> 0
    BEGIN
        SET @UserId = 0
    END
ELSE
    BEGIN
        INSERT INTO RegUsers (EmailAddress,NickName,PassWord,Sex,Age,EmailUpdates) VALUES (@EmailAddress,@NickName,@Password,@Sex,@Age,@EmailUpdates)
        SELECT SCOPE_IDENTITY()
    END

END

Looking into https://mochajs.org/#usage we see that simply use

mocha test/myfile

will work. You can omit the '.js' at the end.

My code to make animation slide up, slide down without XML

private static ObjectAnimator createBottomUpAnimation(View view,
        AnimatorListenerAdapter listener, float distance) {
    ObjectAnimator animator = ObjectAnimator.ofFloat(view, "translationY", -distance);
//        animator.setDuration(???)
    animator.removeAllListeners();
    if (listener != null) {
        animator.addListener(listener);
    }
    return animator;
}

public static ObjectAnimator createTopDownAnimation(View view, AnimatorListenerAdapter listener,
        float distance) {
    view.setTranslationY(-distance);
    ObjectAnimator animator = ObjectAnimator.ofFloat(view, "translationY", 0);
    animator.removeAllListeners();
    if (listener != null) {
        animator.addListener(listener);
    }
    return animator;
}

Using For slide down

createTopDownAnimation(myYellowView, null, myYellowView.getHeight()).start();

For slide up

createBottomUpAnimation(myYellowView, null, myYellowView.getHeight()).start();

Just running through a Visual Studio Code tutorial and came across a similiar issue.

Replace #include "stdafx.h" with #include "pch.h" which is the updated name for the precompiled headers.

Other Alternatives from just renaming the file to .doc.....

http://msdn.microsoft.com/en-us/library/microsoft.office.interop.word(office.11).aspx

Here is a good place to start. You can also try using this Office Open XML.

http://www.ecma-international.org/publications/standards/Ecma-376.htm

D:\>javadoc *.java

If you want to create dock file of lang package then path should be same where your lang package is currently. For example, I created a folder name javaapi and unzipped the src zip file, then used the command below.

C:\Users\Techsupport1\Desktop\javaapi\java\lang> javadoc *.java

You probably want to use a CASE expression.

They look like this:

SELECT col1, col2, (case when (action = 2 and state = 0) 
 THEN
      1 
 ELSE
      0 
 END)
 as state from tbl1;

Just add plt.pyplot.show(), that would be fine.

The best solution is disabling SciView.

you have to replace empty strings ('') with np.nan before converting to float. ie:

df['a']=df.a.replace('',np.nan).astype(float)

You should not throw an ArithmeticException. Since the error is in the supplied arguments, throw an IllegalArgumentException. As the documentation says:

Thrown to indicate that a method has been passed an illegal or inappropriate argument.

Which is exactly what is going on here.

if (divisor == 0) {
    throw new IllegalArgumentException("Argument 'divisor' is 0");
}

I was able to change my git password by going to Credential Manager in Windows and deleting all the git entries under Windows Credentials Generic Credentials.

When doing a git pull or git push, windows will ask for the new user/password itself.

OPTIONS tells you things such as "What methods are allowed for this resource".

HEAD gets the HTTP header you would get if you made a GET request, but without the body. This lets the client determine caching information, what content-type would be returned, what status code would be returned. The availability is only a small part of it.

Take a look at this post on Java Ranch:

http://www.coderanch.com/t/300287/JDBC/java/Io-Exception-Network-Adapter-could

"The solution for my "Io exception: The Network Adapter could not establish the connection" exception was to replace the IP of the database server to the DNS name."

A little late, but since I've run into the same problem, in your exact scenario, I figured I'd add my solution.

I have Windows 7 (64-bit) and Office 2010 (32-bit). I tried with the DSN-less connection string:

jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};DBQ=I:/TeamForge/ORS/CTFORS.accdb

and I tried with the DSN connection, using both the System32 and SysWOW64 versions of the ODBC Admin, and none of that worked.

What finally worked, was to match the bit version of Java with the bit version of Office. Once I did that, I could use either the DSN or DSN less connection mode, without any fuss.

A litte late answer.

If you want to use a grid like this, you should have a look at Bootstrap, It's relatively easy to install, and it gives you exactly what you are looking for, all wrapped in nice and simple html/css + it works easily for making websites responsive.

The documentation for START_STICKY and START_NOT_STICKY is quite straightforward.

START_STICKY:

If this service's process is killed while it is started (after returning from onStartCommand(Intent, int, int)), then leave it in the started state but don't retain this delivered intent. Later the system will try to re-create the service. Because it is in the started state, it will guarantee to call onStartCommand(Intent, int, int) after creating the new service instance; if there are not any pending start commands to be delivered to the service, it will be called with a null intent object, so you must take care to check for this.

This mode makes sense for things that will be explicitly started and stopped to run for arbitrary periods of time, such as a service performing background music playback.

Example: Local Service Sample

START_NOT_STICKY:

If this service's process is killed while it is started (after returning from onStartCommand(Intent, int, int)), and there are no new start intents to deliver to it, then take the service out of the started state and don't recreate until a future explicit call to Context.startService(Intent). The service will not receive a onStartCommand(Intent, int, int) call with a null Intent because it will not be re-started if there are no pending Intents to deliver.

This mode makes sense for things that want to do some work as a result of being started, but can be stopped when under memory pressure and will explicit start themselves again later to do more work. An example of such a service would be one that polls for data from a server: it could schedule an alarm to poll every N minutes by having the alarm start its service. When its onStartCommand(Intent, int, int) is called from the alarm, it schedules a new alarm for N minutes later, and spawns a thread to do its networking. If its process is killed while doing that check, the service will not be restarted until the alarm goes off.

Example: ServiceStartArguments.java

for mysql 'text':

@Column(columnDefinition = "TEXT")
private String description;

for mysql 'longtext':

@Lob
private String description;

$unwanted_array = array(    '&' => 'and', '&' => 'and', '@' => 'at', '©' => 'c', '®' => 'r', 
'°'=>'','¸'=>'','?'=>'','¯'=>'','_'=>'',
'Á'=>'a','á'=>'a','À'=>'a','à'=>'a','A'=>'a','a'=>'a','?'=>'a','?'=>'A','?'=>'A',
'?'=>'a','?'=>'a','?'=>'A','?'=>'a','?'=>'A','Â'=>'a','â'=>'a','?'=>'a','?'=>'A',
'?'=>'a','?'=>'a','?'=>'a','?'=>'A','A'=>'a','a'=>'a','Å'=>'a','å'=>'a','?'=>'a',
'?'=>'a','Ä'=>'a','ä'=>'a','ã'=>'a','Ã'=>'A','A'=>'a','a'=>'a','A'=>'a','a'=>'a',
'?'=>'a','?'=>'a','?'=>'A','?'=>'a','?'=>'a','?'=>'A','?'=>'a','?'=>'A','Æ'=>'ae',
'æ'=>'ae','?'=>'ae','?'=>'ae','?'=>'a','?'=>'A',
'C'=>'c','c'=>'c','C'=>'c','c'=>'c','C'=>'c','c'=>'c','C'=>'c','c'=>'c','Ç'=>'c','ç'=>'c',
'D'=>'d','d'=>'d','?'=>'D','?'=>'d','Ð'=>'d','d'=>'d','?'=>'D','?'=>'d','?'=>'D','?'=>'d','ð'=>'d','Ð'=>'D',
'É'=>'e','é'=>'e','È'=>'e','è'=>'e','E'=>'e','e'=>'e','ê'=>'e','?'=>'e','?'=>'E','?'=>'e',
'?'=>'E','E'=>'e','e'=>'e','Ë'=>'e','ë'=>'e','E'=>'e','e'=>'e','E'=>'e','e'=>'e','E'=>'e',
'e'=>'e','?'=>'e','?'=>'E','?'=>'e','?'=>'e','?'=>'e','?'=>'E','?'=>'e',
'?'=>'E','?'=>'e','?'=>'E','?'=>'e','?'=>'E','?'=>'e','?'=>'E',
'ƒ'=>'f',
'G'=>'g','g'=>'g','G'=>'g','g'=>'g','G'=>'G','g'=>'g','G'=>'g','g'=>'g','G'=>'g','g'=>'g',
'H_'=>'H','h_'=>'h','H'=>'h','h'=>'h','?'=>'H','?'=>'h','?'=>'H','?'=>'h','H'=>'h','h'=>'h','?'=>'H','?'=>'h',
'?'=>'I','Í'=>'i','í'=>'i','Ì'=>'i','ì'=>'i','I'=>'i','i'=>'i','Î'=>'i','î'=>'i','I'=>'i','i'=>'i',
'Ï'=>'i','ï'=>'i','?'=>'I','?'=>'i','I'=>'i','i'=>'i','I'=>'i','I'=>'i','i'=>'i','I'=>'i','i'=>'i',
'?'=>'I','?'=>'I','?'=>'i','?'=>'ij','?'=>'ij','i'=>'i',
'J'=>'j','j'=>'j',
'K'=>'k','k'=>'k','?'=>'K','?'=>'k',
'L'=>'l','l'=>'l','L'=>'l','l'=>'l','L'=>'l','l'=>'l','L'=>'l','l'=>'l','?'=>'l','?'=>'l',
'N'=>'n','n'=>'n','N'=>'n','n'=>'n','Ñ'=>'N','ñ'=>'n','N'=>'n','n'=>'n','?'=>'N','?'=>'n','?'=>'n','?'=>'n',
'Ó'=>'o','ó'=>'o','Ò'=>'o','ò'=>'o','O'=>'o','o'=>'o','Ô'=>'o','ô'=>'o','?'=>'o','?'=>'O','?'=>'o',
'?'=>'O','?'=>'o','?'=>'O','O'=>'o','o'=>'o','Ö'=>'o','ö'=>'o','O'=>'o','o'=>'o','Õ'=>'o','õ'=>'o',
'Ø'=>'o','ø'=>'o','?'=>'o','?'=>'o','O'=>'O','o'=>'o','O'=>'O','o'=>'o','O'=>'o','o'=>'o','?'=>'o',
'?'=>'O','O'=>'o','o'=>'o','?'=>'o','?'=>'O','?'=>'o','?'=>'O','?'=>'o','?'=>'O','?'=>'o','?'=>'O',
'?'=>'o','?'=>'O','?'=>'o','?'=>'O','?'=>'o','?'=>'O','?'=>'o','?'=>'O','?'=>'o','?'=>'O',
'Œ'=>'oe','œ'=>'oe',
'?'=>'k',
'R'=>'r','r'=>'r','R'=>'r','r'=>'r','?'=>'r','R'=>'r','r'=>'r','?'=>'R','?'=>'r','?'=>'R','?'=>'r',
'S_'=>'S','s_'=>'s','S'=>'s','s'=>'s','S'=>'s','s'=>'s','Š'=>'s','š'=>'s','S'=>'s','s'=>'s',
'?'=>'S','?'=>'s','?'=>'S','?'=>'s',
'?'=>'z','ß'=>'ss','T'=>'t','t'=>'t','T'=>'t','t'=>'t','?'=>'T','?'=>'t','?'=>'T',
'?'=>'t','?'=>'T','?'=>'t','™'=>'tm','T'=>'t','t'=>'t',
'Ú'=>'u','ú'=>'u','Ù'=>'u','ù'=>'u','U'=>'u','u'=>'u','Û'=>'u','û'=>'u','U'=>'u','u'=>'u','U'=>'u','u'=>'u',
'Ü'=>'u','ü'=>'u','U'=>'u','u'=>'u','U'=>'u','u'=>'u','U'=>'u','u'=>'u','U'=>'u','u'=>'u','U'=>'u','u'=>'u',
'U'=>'u','u'=>'u','U'=>'u','u'=>'u','U'=>'u','u'=>'u','U'=>'u','u'=>'u','?'=>'u','?'=>'U','?'=>'u','?'=>'U',
'?'=>'u','?'=>'U','?'=>'u','?'=>'U','?'=>'u','?'=>'U','?'=>'u','?'=>'U','?'=>'u','?'=>'U',
'W'=>'w','w'=>'w',
'Ý'=>'y','ý'=>'y','?'=>'y','?'=>'Y','Y'=>'y','y'=>'y','ÿ'=>'y','Ÿ'=>'y','?'=>'y','?'=>'Y','?'=>'y','?'=>'Y',
'Z_'=>'Z','z_'=>'z','Z'=>'z','z'=>'z','Ž'=>'z','ž'=>'z','Z'=>'z','z'=>'z','?'=>'Z','?'=>'z',
'þ'=>'p','?'=>'n','?'=>'a','?'=>'a','?'=>'b','?'=>'b','?'=>'v','?'=>'v','?'=>'g','?'=>'g','?'=>'g','?'=>'g',
'?'=>'d','?'=>'d','?'=>'e','?'=>'e','?'=>'jo','?'=>'jo','?'=>'e','?'=>'e','?'=>'zh','?'=>'zh','?'=>'z','?'=>'z',
'?'=>'i','?'=>'i','?'=>'i','?'=>'i','?'=>'i','?'=>'i','?'=>'j','?'=>'j','?'=>'k','?'=>'k','?'=>'l','?'=>'l',
'?'=>'m','?'=>'m','?'=>'n','?'=>'n','?'=>'o','?'=>'o','?'=>'p','?'=>'p','?'=>'r','?'=>'r','?'=>'s','?'=>'s',
'?'=>'t','?'=>'t','?'=>'u','?'=>'u','?'=>'f','?'=>'f','?'=>'h','?'=>'h','?'=>'c','?'=>'c','?'=>'ch','?'=>'ch',
'?'=>'sh','?'=>'sh','?'=>'sch','?'=>'sch','?'=>'-',
'?'=>'-','?'=>'y','?'=>'y','?'=>'-','?'=>'-',
'?'=>'je','?'=>'je','?'=>'ju','?'=>'ju','?'=>'ja','?'=>'ja','?'=>'a','?'=>'b','?'=>'g','?'=>'d','?'=>'h','?'=>'v',
'?'=>'z','?'=>'h','?'=>'t','?'=>'i','?'=>'k','?'=>'k','?'=>'l','?'=>'m','?'=>'m','?'=>'n','?'=>'n','?'=>'s','?'=>'e',
'?'=>'p','?'=>'p','?'=>'C','?'=>'c','?'=>'q','?'=>'r','?'=>'w','?'=>'t'
);

$accentsRemoved = strtr( $stringToRemoveAccents , $unwanted_array );

If you place anything in src/main/resources directory, then by default it will end up in your final *.jar. If you are referencing it from some other project and it cannot be found on a classpath, then you did one of those two mistakes:

1. *.jar is not correctly loaded (maybe typo in the path?)
2. you are not addressing the resource correctly, for instance: /src/main/resources/conf/settings.properties is seen on classpath as classpath:conf/settings.properties

For a typical example of employees owning one or more phones, see this wikibook section.

For your specific example, if you want to do a one-to-one relationship, you should change the next code in ReleaseDateType model:

@Column(nullable = true) 
private Integer media_Id;

for:

@OneToOne(fetch = FetchType.LAZY)
@JoinColumn(name="CACHE_MEDIA_ID", nullable=true)
private CacheMedia cacheMedia ;

and in CacheMedia model you need to add:

@OneToOne(cascade=ALL, mappedBy="ReleaseDateType")
private ReleaseDateType releaseDateType;

then in your repository you should replace:

@Query("Select * from A a  left join B b on a.id=b.id")
public List<ReleaseDateType> FindAllWithDescriptionQuery();

by:

//In this case a query annotation is not need since spring constructs the query from the method name
public List<ReleaseDateType> findByCacheMedia_Id(Integer id); 

or by:

@Query("FROM ReleaseDateType AS rdt WHERE cm.rdt.cacheMedia.id = ?1")    //This is using a named query method
public List<ReleaseDateType> FindAllWithDescriptionQuery(Integer id);

Or if you prefer to do a @OneToMany and @ManyToOne relation, you should change the next code in ReleaseDateType model:

@Column(nullable = true) 
private Integer media_Id;

for:

@OneToMany(cascade=ALL, mappedBy="ReleaseDateType")
private List<CacheMedia> cacheMedias ;

and in CacheMedia model you need to add:

@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name="RELEASE_DATE_TYPE_ID", nullable=true)
private ReleaseDateType releaseDateType;

then in your repository you should replace:

@Query("Select * from A a  left join B b on a.id=b.id")
public List<ReleaseDateType> FindAllWithDescriptionQuery();

by:

//In this case a query annotation is not need since spring constructs the query from the method name
public List<ReleaseDateType> findByCacheMedias_Id(Integer id); 

or by:

@Query("FROM ReleaseDateType AS rdt LEFT JOIN rdt.cacheMedias AS cm WHERE cm.id = ?1")    //This is using a named query method
public List<ReleaseDateType> FindAllWithDescriptionQuery(Integer id);

Add any file in the documentation which will include your content, for example toc.h:

@ mainpage Manual SDK
<hr/>
@ section pageTOC Content
  -# @ref Description
  -# @ref License
  -# @ref Item
...

And in your Doxyfile:

INPUT = toc.h \

Example (in Russian):

• scale-tech.ru/luckyBackupW/doc/html/index.html (via web.archive.org)

• scale-tech.ru/luckyBackupW/doc/html/toc_8h_source.html (via web.archive.org)

The way to determine the coordinates depends on what element you're working with. For circles for example, the cx and cy attributes determine the center position. In addition, you may have a translation applied through the transform attribute which changes the reference point of any coordinates.

Most of the ways used in general to get screen coordinates won't work for SVGs. In addition, you may not want absolute coordinates if the line you want to draw is in the same container as the elements it connects.

Edit:

In your particular code, it's quite difficult to get the position of the node because its determined by a translation of the parent element. So you need to get the transform attribute of the parent node and extract the translation from that.

d3.transform(d3.select(this.parentNode).attr("transform")).translate

Working jsfiddle here.

I'll prepend this postscript here at the top so it won't get lost in my earlier explanation.

I can reliably produce and resolve the no-permissions problem by simply changing the USB connection type from Camera (PTP) to Media device (MTP). The camera mode allows debugging; the media mode causes the no-permissions response in ADB.

The reasoning seems pretty evident after reflecting on that for a moment. Unsecured content on the device would be made accessible by the debugger in media server mode.

===========

The device is unpermissioned until you accept the RSA encryption warning on the debugged device. At some point after connecting, the device will ask to accept the debugging connection. It's a minimal security protocol that ensures you can access the device beyond the initial swipe lock. Developer mode needs to be enabled, I believe.

The "no permissions" flag is actually a good first indicator that adb recognizes the device as a valid debugging target. Notice that it doesn't list your other USB devices.

Details at the following and related pages.

http://developer.android.com/tools/device.html

firstOrCreate() checks for all the arguments to be present before it finds a match.

If you only want to check on a specific field, then use firstOrCreate(['field_name' => 'value']) like

$user = User::firstOrCreate([
    'email' => '[email protected]'
], [
    'firstName' => 'abcd',
    'lastName' => 'efgh',
    'veristyName'=>'xyz',
]);

Then it check only the email

You must instruct your logger not to send its messages on up to its parent logger:

...
import java.util.logging.*;
...
Logger logger = Logger.getLogger(this.getClass().getName());
logger.setUseParentHandlers(false);
...

However, this should be done before adding any more handlers to logger.

Try this code...

private void startWebView(String url) {

    //Create new webview Client to show progress dialog
    //When opening a url or click on link

    webView.setWebViewClient(new WebViewClient() {      
        ProgressDialog progressDialog;

        //If you will not use this method url links are opeen in new brower not in webview
        public boolean shouldOverrideUrlLoading(WebView view, String url) {              
            view.loadUrl(url);
            return true;
        }

        //Show loader on url load
        public void onLoadResource (final WebView view, String url) {
            if (progressDialog == null) {
                // in standard case YourActivity.this
                progressDialog = new ProgressDialog(view.getContext());
                progressDialog.setMessage("Loading...");
                progressDialog.show();
            }
        }
        public void onPageFinished(WebView view, String url) {
            try{
            if (progressDialog.isShowing()) {
                progressDialog.dismiss();
                progressDialog = null;
            }
            }catch(Exception exception){
                exception.printStackTrace();
            }
        }

    }); 

     // Javascript inabled on webview  
    webView.getSettings().setJavaScriptEnabled(true); 

    // Other webview options
    /*
    webView.getSettings().setLoadWithOverviewMode(true);
    webView.getSettings().setUseWideViewPort(true);
    webView.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
    webView.setScrollbarFadingEnabled(false);
    webView.getSettings().setBuiltInZoomControls(true);
    */

    /*
     String summary = "<html><body>You scored <b>192</b> points.</body></html>";
     webview.loadData(summary, "text/html", null); 
     */

    //Load url in webview
    webView.loadUrl(url);
}

Don't transform to string and compare. This is not good for perfomance. In the junit, inside Corematchers, there's a matcher for this => hasItems

List<Integer> yourList = Arrays.asList(1,2,3,4)    
assertThat(yourList, CoreMatchers.hasItems(1,2,3,4,5));

This is the better way that I know of to check elements in a list.

You can explicitly specify the return type of a lambda by using -> Type after the arguments list:

[]() -> Type { }

However, if a lambda has one statement and that statement is a return statement (and it returns an expression), the compiler can deduce the return type from the type of that one returned expression. You have multiple statements in your lambda, so it doesn't deduce the type.

This is if you are building a package and you are finding error in imports. I learnt it the hard way.The answer isn't to add the package to python path or to do it programatically (what if your module gets installed and your command adds it again?) thats a bad way.

The right thing to do is: 1) Use virtualenv pyvenv-3.4 or something similar 2) Activate the development mode - $python setup.py develop

You're not parsing a string, you're parsing an already-parsed object :)

var obj1 = JSON.parse('{"creditBalance":0,...,"starStatus":false}');
//                    ^                                          ^
//                    if you want to parse, the input should be a string 

var obj2 = {"creditBalance":0,...,"starStatus":false};
// or just use it directly.

See parallel. Its syntax is similar to xargs, but it runs the commands in parallel.

$session_data = array('username' =>"shashikant");
$this->session->set_userdata('logged_in', $session_data);

$this->session->unset_userdata('logged_in');

ReSharper does a great job of finding unused code.

In the VS IDE, you can right click on the definition and choose 'Find All References', although this only works at the solution level.

    $restore = $this->createElement('submit', 'restore', array(
        'label' => 'FILE_RESTORE',
        'class' => 'restore btn btn-small btn-primary',
        'attribs' => array(
            'onClick' => 'restoreCheck();return false;'
        )
    ));

Put the text file in the assets directory. If there isnt an assets dir create one in the root of the project. Then you can use Context.getAssets().open("BlockForTest.txt"); to open a stream to this file.

I have tested the following and this does work. The answer by gordyii was close but had the multiplication of 100 in the wrong place and had some missing parenthesis.

Select Grade, (Count(Grade)* 100 / (Select Count(*) From MyTable)) as Score
From MyTable
Group By Grade

First add the new files:

svn add fileName

Then commit all new and modified files

svn ci <files_separated_by_space> -m "Commit message|ReviewID:XXXX"

If non source files are to be committed then

svn ci <files> -m "Commit msg|ReviewID:NON-SOURCE"

lstDepartment.DataTextField = "DepartmentName";
lstDepartment.DataValueField = "DepartmentID";
lstDepartment.DataSource = dtDept;
lstDepartment.DataBind();
'Set the initial value:
lstDepartment.SelectedValue = depID;
lstDepartment.Attributes.Remove("InitialValue");
lstDepartment.Attributes.Add("InitialValue", depID);

And in your cancel method:

lstDepartment.SelectedValue = lstDepartment.Attributes("InitialValue");

And in your update method:

lstDepartment.Attributes("InitialValue") = lstDepartment.SelectedValue;

An update to munsellj's update..

I got this working in development just by adding localhost:3000 to the 'Website URL' option and leaving the App Domains box blank. As munsellj mentioned, make sure you've added a website platform.

Find some interesting defintion:

I needed to do a count of a very complex query with many joins. I was using the joins as filters, so I only wanted to know the count of the actual objects. count() was insufficient, but I found the answer in the docs here:

http://docs.sqlalchemy.org/en/latest/orm/tutorial.html

The code would look something like this (to count user objects):

from sqlalchemy import func

session.query(func.count(User.id)).scalar() 

It is recommended to use the spinal-case (which is highlighted by RFC3986), this case is used by Google, PayPal, and other big companies.

source:- https://blog.restcase.com/5-basic-rest-api-design-guidelines/

Starting with Python 2.6 you can use anything implementing the TextIOBase API from the io module as a replacement. This solution also enables you to use sys.stdout.buffer.write() in Python 3 to write (already) encoded byte strings to stdout (see stdout in Python 3). Using StringIO wouldn't work then, because neither sys.stdout.encoding nor sys.stdout.buffer would be available.

A solution using TextIOWrapper:

import sys
from io import TextIOWrapper, BytesIO

# setup the environment
old_stdout = sys.stdout
sys.stdout = TextIOWrapper(BytesIO(), sys.stdout.encoding)

# do something that writes to stdout or stdout.buffer

# get output
sys.stdout.seek(0)      # jump to the start
out = sys.stdout.read() # read output

# restore stdout
sys.stdout.close()
sys.stdout = old_stdout

This solution works for Python 2 >= 2.6 and Python 3.

Please note that our new sys.stdout.write() only accepts unicode strings and sys.stdout.buffer.write() only accepts byte strings. This might not be the case for old code, but is often the case for code that is built to run on Python 2 and 3 without changes, which again often makes use of sys.stdout.buffer.

You can build a slight variation that accepts unicode and byte strings for write():

class StdoutBuffer(TextIOWrapper):
    def write(self, string):
        try:
            return super(StdoutBuffer, self).write(string)
        except TypeError:
            # redirect encoded byte strings directly to buffer
            return super(StdoutBuffer, self).buffer.write(string)

You don't have to set the encoding of the buffer the sys.stdout.encoding, but this helps when using this method for testing/comparing script output.

The Visual Studio Build tools are a different download than the IDE. They appear to be a pretty small subset, and they're called Build Tools for Visual Studio 2019 (download).

You can use the GUI to do the installation, or you can script the installation of msbuild:

vs_buildtools.exe --add Microsoft.VisualStudio.Workload.MSBuildTools --quiet

Microsoft.VisualStudio.Workload.MSBuildTools is a "wrapper" ID for the three subcomponents you need:

• Microsoft.Component.MSBuild
• Microsoft.VisualStudio.Component.CoreBuildTools
• Microsoft.VisualStudio.Component.Roslyn.Compiler

You can find documentation about the other available CLI switches here.

The build tools installation is much quicker than the full IDE. In my test, it took 5-10 seconds. With --quiet there is no progress indicator other than a brief cursor change. If the installation was successful, you should be able to see the build tools in %programfiles(x86)%\Microsoft Visual Studio\2019\BuildTools\MSBuild\Current\Bin.

If you don't see them there, try running without --quiet to see any error messages that may occur during installation.

Use the function IF :

=IF ( logical_test, value_if_true, value_if_false )

If you have R, you can use:

> ... | Rscript -e 'print(sum(scan("stdin")));'
Read 4 items
[1] 2232320

Since I'm comfortable with R, I actually have several aliases for things like this so I can use them in bash without having to remember this syntax. For instance:

alias Rsum=$'Rscript -e \'print(sum(scan("stdin")));\''

which let's me do

> ... | Rsum
Read 4 items
[1] 2232320

Inspiration: Is there a way to get the min, max, median, and average of a list of numbers in a single command?

Building upon the psutil solution mentioned by Joe (only works for checking local ports):

import psutil
1111 in [i.laddr.port for i in psutil.net_connections()]

returns True if port 1111 currently used.

psutil is not part of python stdlib, so you'd need to pip install psutil first. It also needs python headers to be available, so you need something like python-devel

<meta property="og:title" content="Ali Umair"/>
<meta property="og:description" content="Ali UMair is a web developer"/><meta property="og:image" content="../image" />

<a target="_blank" href="https://plus.google.com/share?url=<? echo urlencode('http://www..'); ?>"><img src="../gplus-black_icon.png" alt="" /></a>

this code will work with image text and description please put meta into head tag

You must put your mathematical expressions inside $(( )).

One-liner:

for i in {1..600}; do wget http://example.com/search/link$(($i % 5)); done;

Multiple lines:

for i in {1..600}; do
    wget http://example.com/search/link$(($i % 5))
done

Conversion Operators (also known as User Defined Conversions)

In C++ you can create conversion operators, operators that allow the compiler to convert between your types and other defined types. There are two types of conversion operators, implicit and explicit ones.

Implicit Conversion Operators (C++98/C++03 and C++11)

An implicit conversion operator allows the compiler to implicitly convert (like the conversion between int and long) the value of a user-defined type to some other type.

The following is a simple class with an implicit conversion operator:

class my_string {
public:
  operator const char*() const {return data_;} // This is the conversion operator
private:
  const char* data_;
};

Implicit conversion operators, like one-argument constructors, are user-defined conversions. Compilers will grant one user-defined conversion when trying to match a call to an overloaded function.

void f(const char*);

my_string str;
f(str); // same as f( str.operator const char*() )

At first this seems very helpful, but the problem with this is that the implicit conversion even kicks in when it isn’t expected to. In the following code, void f(const char*) will be called because my_string() is not an lvalue, so the first does not match:

void f(my_string&);
void f(const char*);

f(my_string());

Beginners easily get this wrong and even experienced C++ programmers are sometimes surprised because the compiler picks an overload they didn’t suspect. These problems can be mitigated by explicit conversion operators.

Explicit Conversion Operators (C++11)

Unlike implicit conversion operators, explicit conversion operators will never kick in when you don't expect them to. The following is a simple class with an explicit conversion operator:

class my_string {
public:
  explicit operator const char*() const {return data_;}
private:
  const char* data_;
};

Notice the explicit. Now when you try to execute the unexpected code from the implicit conversion operators, you get a compiler error:

prog.cpp: In function ‘int main()’:
prog.cpp:15:18: error: no matching function for call to ‘f(my_string)’
prog.cpp:15:18: note: candidates are:
prog.cpp:11:10: note: void f(my_string&)
prog.cpp:11:10: note:   no known conversion for argument 1 from ‘my_string’ to ‘my_string&’
prog.cpp:12:10: note: void f(const char*)
prog.cpp:12:10: note:   no known conversion for argument 1 from ‘my_string’ to ‘const char*’

To invoke the explicit cast operator, you have to use static_cast, a C-style cast, or a constructor style cast ( i.e. T(value) ).

However, there is one exception to this: The compiler is allowed to implicitly convert to bool. In addition, the compiler is not allowed to do another implicit conversion after it converts to bool (a compiler is allowed to do 2 implicit conversions at a time, but only 1 user-defined conversion at max).

Because the compiler will not cast "past" bool, explicit conversion operators now remove the need for the Safe Bool idiom. For example, smart pointers before C++11 used the Safe Bool idiom to prevent conversions to integral types. In C++11, the smart pointers use an explicit operator instead because the compiler is not allowed to implicitly convert to an integral type after it explicitly converted a type to bool.

Continue to Overloading new and delete.

So, There is something I would like to bring up which I think is important and I think that you should consider. runtime and memory. Say you have a list and want to sort it, well you can, there is a built in sort or you could develop your own. Then you say, want to reverse the list. That is the answer which is listed above.

If you are creating that list though, it might be good to use a different datastructure to store it and then just dump it into an array.

Heaps do just this. You filter in data, and it will handle everything, then you can pop everything off of the object and it would be sorted.

Another option would be to understand how maps work. A lot of times, a Map or HashMap as something things are called, have an underlying concept behind it.

For example.... you feed in a bunch of key-value pairs where the key is the long, and when you add all the elements, you can do: .keys and it would return to you a sorted list automatically.

It depends on how you process the data prior as to how i think you should continue with your sorting and subsequent reverses

You can use the following formula,

=IF(ISTEXT(REGEXEXTRACT(A1; "Bla")); "Yes";"No")

Laravel - htmlspecialchars() expects parameter 1 to be string, object given.

thank me latter.........................

when you send or get array from contrller or function but try to print as single value or single variable in laravel blade file so it throws an error

->use any think who convert array into string it work.

solution: 1)run the foreach loop and get single single value and print. 2)The implode() function returns a string from the elements of an array. {{ implode($your_variable,',') }}

implode is best way to do it and its 100% work.

As per the manual you can often install a custom php.ini on shared hosting, where mod_php isn't used and the php_value directive thus leads to an error. For suexec/FastCGI setups it is quite common to have a per-webspace php.ini in any case.

--

I don't think O (uppercase letter o) is a valid value to set an ini flag. You need to use a true/false, 1/0, or "on"/"off" value.

ini_set( 'magic_quotes_gpc', 0 );   // doesn't work

EDIT

After checking the list of ini settings, I see that magic_quotes_gpc is a PHP_INI_PERDIR setting (after 4.2.3), which means you can't change it with ini_set() (only PHP_INI_ALL settings can be changed with ini_set())

What this means is you have to use an .htaccess file to do this - OR - implement a script to reverse the effects of magic quotes. Something like this

if ( in_array( strtolower( ini_get( 'magic_quotes_gpc' ) ), array( '1', 'on' ) ) )
{
    $_POST = array_map( 'stripslashes', $_POST );
    $_GET = array_map( 'stripslashes', $_GET );
    $_COOKIE = array_map( 'stripslashes', $_COOKIE );
}

I know this question is about bash, but - just for the record - ksh93 is smarter and implements it as expected:

$ ksh -c 'i=5; for x in {1..$i}; do echo "$x"; done'
1
2
3
4
5
$ ksh -c 'echo $KSH_VERSION'
Version JM 93u+ 2012-02-29

$ bash -c 'i=5; for x in {1..$i}; do echo "$x"; done'
{1..5}

You need to use method Array.filter:

this.persons =  this.personService.getPersons().filter(x => x.id == this.personId)[0];

or Array.find

this.persons =  this.personService.getPersons().find(x => x.id == this.personId);

Easy — just use Font Awesome 5's default fa-[size]x classes. You can scale icons up to 10x of the parent element's font-size Read the docs about icon sizing.

Examples:

<span class="fas fa-info-circle fa-6x"></span>
<span class="fas fa-info-circle fa-7x"></span>
<span class="fas fa-info-circle fa-8x"></span>
<span class="fas fa-info-circle fa-9x"></span>
<span class="fas fa-info-circle fa-10x"></span>

Variation of the code by Bijaya Bidari that is accepted by Java 8 without warnings in regard with overridable method calls in constructor:

public class Graph extends JFrame {
    JPanel jp;

    public Graph() {
        super("Simple Drawing");
        super.setSize(300, 300);
        super.setDefaultCloseOperation(EXIT_ON_CLOSE);

        jp = new GPanel();
        super.add(jp);
    }

    public static void main(String[] args) {
        Graph g1 = new Graph();
        g1.setVisible(true);
    }

    class GPanel extends JPanel {
        public GPanel() {
            super.setPreferredSize(new Dimension(300, 300));
        }

        @Override
        public void paintComponent(Graphics g) {
            super.paintComponent(g);
            //rectangle originated at 10,10 and end at 240,240
            g.drawRect(10, 10, 240, 240);
                    //filled Rectangle with rounded corners.    
            g.fillRoundRect(50, 50, 100, 100, 80, 80);
        }
    }
}