The environment variable PYTHONPATH is actually only added to the list of locations Python searches for modules. You can print out the full list in the terminal like this:

python -c "import sys; print(sys.path)"

Or if want the output in the UNIX directory list style (separated by :) you can do this:

python -c "import sys; print(':'.join(x for x in sys.path if x))"

Which will output something like this:

/usr/local/lib/python2.7/dist-packages/feedparser-5.1.3-py2.7.egg:/usr/local/lib/
python2.7/dist-packages/stripogram-1.5-py2.7.egg:/home/qiime/lib:/home/debian:/us
r/lib/python2.7:/usr/lib/python2.7/plat-linux2:/usr/lib/python2.7/lib-tk:/usr/lib
/python2.7/lib-old:/usr/lib/python2.7/lib- dynload:/usr/local/lib/python2.7/dist-
packages:/usr/lib/python2.7/dist-packages:/usr/lib/python2.7/dist-packages/PIL:/u
sr/lib/python2.7/dist-packages/gst-0.10:/usr/lib/python2.7/dist-packages/gtk-2.0:
/usr/lib/pymodules/python2.7

In Bootstrap 4 you can use the form-check-inline class.

<div class="form-check form-check-inline">
  <input class="form-check-input" type="radio" name="queryFieldName" id="option1" value="1">
  <label class="form-check-label" for="option1">First</label>
</div>
<div class="form-check form-check-inline">
  <input class="form-check-input" type="radio" name="queryFieldName" id="option2" value="2">
  <label class="form-check-label" for="option2">Second</label>
</div>

In my case, I just changed

Note: This is in case of Django, so I added csrftoken. In your case, you may not need it.

Added contentType: false, processData: false

Commented out "Content-Type": "application/json"

$.ajax({
    url: location.pathname, 
    type: "POST",
    crossDomain: true,
    dataType: "json",
    headers: {
        "X-CSRFToken": csrftoken,
        "Content-Type": "application/json"
    },
    data:formData,
    success: (response, textStatus, jQxhr) => {

    },
    error: (jQxhr, textStatus, errorThrown) => {

    }
})

to

$.ajax({
    url: location.pathname, 
    type: "POST",
    crossDomain: true,
    dataType: "json",
    contentType: false,
    processData: false,
    headers: {
        "X-CSRFToken": csrftoken
        // "Content-Type": "application/json",
    },
    data:formData,
    success: (response, textStatus, jQxhr) => {

    },
    error: (jQxhr, textStatus, errorThrown) => {

    }
})

and it worked.

I just had fun with this issue for a couple of days and it was hard for me to find an answer for HTTPS, so here's my take, for Java:

    FirefoxProfile profile = new FirefoxProfile();
    profile.setPreference("network.proxy.type", 1);
    profile.setPreference("network.proxy.http", "proxy.domain.example.com");
    profile.setPreference("network.proxy.http_port", 8080);
    profile.setPreference("network.proxy.ssl", "proxy.domain.example.com");
    profile.setPreference("network.proxy.ssl_port", 8080);
    driver = new FirefoxDriver(profile);

Gotchas here: enter just the domain and not http://proxy.domain.example.com, the property name is .ssl and not .https

I'm now having even more fun trying to get it to accept my self signed certificates...

Try it:

public static String print(byte[] bytes) {
    StringBuilder sb = new StringBuilder();
    sb.append("[ ");
    for (byte b : bytes) {
        sb.append(String.format("0x%02X ", b));
    }
    sb.append("]");
    return sb.toString();
}

Example:

 public static void main(String []args){
    byte[] bytes = new byte[] { 
        (byte) 0x01, (byte) 0xFF, (byte) 0x2E, (byte) 0x6E, (byte) 0x30
    };

    System.out.println("bytes = " + print(bytes));
 }

Output: bytes = [ 0x01 0xFF 0x2E 0x6E 0x30 ]

        aspx code

            <asp:FileUpload ID="FileUpload1" runat="server" AllowMultiple="true" />
            <asp:Button ID="btnUpload" Text="Upload" runat="server" OnClick ="UploadMultipleFiles" accept ="image/gif, image/jpeg" />
            <hr />
            <asp:Label ID="lblSuccess" runat="server" ForeColor ="Green" />


    Code Behind:

protected void UploadMultipleFiles(object sender, EventArgs e)
{
     foreach (HttpPostedFile postedFile in FileUpload1.PostedFiles)
     {
          string fileName = Path.GetFileName(postedFile.FileName);
          postedFile.SaveAs(Server.MapPath("~/Uploads/") + fileName);
     }
     lblSuccess.Text = string.Format("{0} files have been uploaded successfully.", FileUpload1.PostedFiles.Count);
}

@jk1 answer is perfect, since @igor Ganapolsky asked, why can't we use Mockito.mock here? i post this answer.

For that we have provide one setter method for myobj and set the myobj value with mocked object.

class MyClass {
    MyInterface myObj;

    public void abc() {
        myObj.myMethodToBeVerified (new String("a"), new String("b"));
    }

    public void setMyObj(MyInterface obj)
    {
        this.myObj=obj;
    }
}

In our Test class, we have to write below code

class MyClassTest {

MyClass myClass = new MyClass();

    @Mock
    MyInterface myInterface;

    @test
    testAbc() {
        myclass.setMyObj(myInterface); //it is good to have in @before method
        myClass.abc();
        verify(myInterface).myMethodToBeVerified(new String("a"), new String("b"));
     }
}

You can do it this way.

try:
    a = [i for i in [20] if False][0]
except IndexError:
    print("Do what ever you want here")

You can solve your problem this way but, using 'try/except block' is not the best practice for python.

i think the most proper way is to use the same piece of code angular use when doing a "get" request using you $httpParamSerializer will have to inject it to your controller so you can simply do the following without having to use Jquery at all , $http.post(url,$httpParamSerializer({param:val}))

app.controller('ctrl',function($scope,$http,$httpParamSerializer){
  $http.post(url,$httpParamSerializer({param:val,secondParam:secondVal}));
}

Here's a function that will return the first argument that isn't None:

def coalesce(*arg):
  return reduce(lambda x, y: x if x is not None else y, arg)

# Prints "banana"
print coalesce(None, "banana", "phone", None)

reduce() might needlessly iterate over all the arguments even if the first argument is not None, so you can also use this version:

def coalesce(*arg):
  for el in arg:
    if el is not None:
      return el
  return None

chars are just integers, so you can actually do a straight comparison of your character against literals:

if( c >= '0' && c <= '9' ){

This applies to all characters. See your ascii table.

ctype.h also provides functions to do this for you.

copy the image that you want to show in android app and paste in drawable folder. given below code

<ImageView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:src="@drawable/image"
 />

Use:

#include<iostream>
#include<string>

std::string intToString(int num);

int main()
{
    int integer = 4782151;

    std::string integerAsStr = intToString(integer);

    std::cout << "integer = " << integer << std::endl;
    std::cout << "integerAsStr = " << integerAsStr << std::endl;

    return 0;
}

std::string intToString(int num)
{
    std::string numAsStr;
    bool isNegative = num < 0;
    if(isNegative) num*=-1;

    do
    {
       char toInsert = (num % 10) + 48;
       numAsStr.insert(0, 1, toInsert);

       num /= 10;
    }while (num);
  
    return isNegative? numAsStr.insert(0, 1, '-') : numAsStr;
}

Another way, which I've been using for awhile in XCode3:

See steps 1-15 above.

1. Choose /bin/bash as your executable
2. For the "Debugger" field, select "None".
3. In the "Arguments" tab, click the "Base Expansions On" field and select the target you created earlier.
4. Click the "+" icon under "Arguments Passed On Launch". You may have to expand that section by clicking on the triangle pointing to the right.
5. Type in "-l". This will tell bash to use your login environment (PYTHONPATH, etc..)
6. Do step #19 again.
7. Type in "-c '$(SOURCE_ROOT)/.py'"
8. Click "OK".
9. Start coding.

The nice thing about this way is it will use the same environment to develop in that you would use to run in outside of XCode (as setup from your bash .profile).

It's also generic enough to let you develop/run any type of file, not just python.

works for me:

<target name="build2-jar" depends="compile" >
   <jar destfile="./myJjar.jar">
        <fileset dir="./WebContent/WEB-INF/lib" includes="hibernate*.jar,mysql*.jar" />
        <fileset dir="./WebContent/WEB-INF/classes" excludes="**/controlador/*.class,**/form/*.class,**/orm/*.class,**/reporting/*.class,**/org/w3/xmldsig/*.class"/>
   </jar>

You can't use it in the way you describe. The point about generic types, is that although you may not know them at "coding time", the compiler needs to be able to resolve them at compile time. Why? Because under the hood, the compiler will go away and create a new type (sometimes called a closed generic type) for each different usage of the "open" generic type.

In other words, after compilation,

DoesEntityExist<int>

is a different type to

DoesEntityExist<string>

This is how the compiler is able to enfore compile-time type safety.

For the scenario you describe, you should pass the type as an argument that can be examined at run time.

The other option, as mentioned in other answers, is that of using reflection to create the closed type from the open type, although this is probably recommended in anything other than extreme niche scenarios I'd say.

deactivate is the command you are looking for. Like what has already been said, there is no command for deleting your virtual environment. Simply deactivate it!

May be below code can help:

<button [attr.disabled]="!isValid ? true : null">Submit</button>

You don't need cURL to do POSTed form data. --post-data 'key1=value1&key2=value2' works just fine. Note: you can also pass a file name to wget with the POST data in the file.

declare @cur cursor
declare @idx int       
declare @Approval_No varchar(50) 

declare @ReqNo varchar(100)
declare @M_Id  varchar(100)
declare @Mail_ID varchar(100)
declare @temp  table
(
val varchar(100)
)
declare @temp2  table
(
appno varchar(100),
mailid varchar(100),
userod varchar(100)
)


    declare @slice varchar(8000)       
    declare @String varchar(100)
    --set @String = '1200096,1200095,1200094,1200093,1200092,1200092'
set @String = '20131'


    select @idx = 1       
        if len(@String)<1 or @String is null  return       

    while @idx!= 0       
    begin       
        set @idx = charindex(',',@String)       
        if @idx!=0       
            set @slice = left(@String,@idx - 1)       
        else       
            set @slice = @String

            --select @slice       
            insert into @temp values(@slice)
        set @String = right(@String,len(@String) - @idx)       
        if len(@String) = 0 break


    end
    -- select distinct(val) from @temp


SET @cur = CURSOR FOR select distinct(val) from @temp


--open cursor    
OPEN @cur    
--fetchng id into variable    
FETCH NEXT    
    FROM @cur into @Approval_No 

      --
    --loop still the end    
     while @@FETCH_STATUS = 0  
    BEGIN   


select distinct(Approval_Sr_No) as asd, @ReqNo=Approval_Sr_No,@M_Id=AM_ID,@Mail_ID=Mail_ID from WFMS_PRAO,WFMS_USERMASTER where  WFMS_PRAO.AM_ID=WFMS_USERMASTER.User_ID
and Approval_Sr_No=@Approval_No

   insert into @temp2 values(@ReqNo,@M_Id,@Mail_ID)  

FETCH NEXT    
      FROM @cur into @Approval_No    
 end  
    --close cursor    
    CLOSE @cur    

select * from @tem

For Linux, where you cannot change the interface the localhost service binds to

There are two problems we need to solve

1. Getting the IP of the host
2. Making our localhost service available to Docker

The first problem can be solved using qoomon's docker-host image, as given by other answers.

You will need to add this container to the same bridge network as your other container so that you can access it. Open a terminal inside your container and ensure that you can ping dockerhost.

bash-5.0# ping dockerhost
PING dockerhost (172.20.0.2): 56 data bytes
64 bytes from 172.20.0.2: seq=0 ttl=64 time=0.523 ms

Now, the harder problem, making the service accessible to docker.

We can use telnet to check if we can access a port on the host (you may need to install this).

The problem is that our container will only be able to access services that bind to all interfaces, such as SSH:

bash-5.0# telnet dockerhost 22
SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3

But services bound only to localhost will be inaccessible:

bash-5.0# telnet dockerhost 1025
telnet: can't connect to remote host (172.20.0.2): Connection refused

The proper solution here would be to bind the service to dockers bridge network. However, this answer assumes that it is not possible for you to change this. So we will instead use iptables.

First, we need to find the name of the bridge network that docker is using with ifconfig. If you are using an unnamed bridge, this will just be docker0. However, if you are using a named network you will have a bridge starting with br- that docker will be using instead. Mine is br-5cd80298d6f4.

Once we have the name of this bridge, we need to allow routing from this bridge to localhost. This is disabled by default for security reasons:

sysctl -w net.ipv4.conf.<bridge_name>.route_localnet=1

Now to set up our iptables rule. Since our container can only access ports on the docker bridge network, we are going to pretend that our service is actually bound to a port on this network.

To do this, we will forward all requests to <docker_bridge>:port to localhost:port

iptables -t nat -A PREROUTING -p tcp -i <docker_bridge_name> --dport <service_port> -j DNAT --to-destination 127.0.0.1:<service_port>

For example, for my service on port 1025

iptables -t nat -A PREROUTING -p tcp -i br-5cd80298d6f4 --dport 1025 -j DNAT --to-destination 127.0.0.1:1025

You should now be able to access your service from the container:

bash-5.0# telnet dockerhost 1025
220 127.0.0.1 ESMTP Service Ready

UPDATE `table_name` SET `test` = `number`

You can also do any mathematical changes in the process or use MySQL functions to modify the values.

I had a very similar issue and I'm not quite sure what you're having a problem with, as your suggested code worked great for me. It immediately (a requirement of yours) triggers the following change code.

$('#selectField').change(function(){
    if($('#selectField').val() == 'N'){
        $('#secondaryInput').hide();
    } else {
        $('#secondaryInput').show();
}
});

Then I take the value from the database (this is used on a form for both new input and editing existing records), set it as the selected value, and add the piece I was missing to trigger the above code, ".change()".

$('#selectField').val(valueFromDatabase).change();

So that if the existing value from the database is 'N', it immediately hides the secondary input field in my form.

The suggestion to use .split(/[ ,]+/) is good, but with natural sentences sooner or later you'll end up getting empty elements in the array. e.g. ['foo', '', 'bar'].

Which is fine if that's okay for your use case. But if you want to get rid of the empty elements you can do:

var str = 'whatever your text is...';
str.split(/[ ,]+/).filter(Boolean);

If we load script in partial view then this issue coming

1. I removed script in partial view and moved to main view.

This solution working fine for me

I was trying to select a table row, so that it can be easily copied to the clipboard and then pasted in Excel. Below is a small adaptation of your solution.

References:

• Where I took the window.prompt line from (Jarek Milewski):

  The user is presented with the prompt box, where the text to be copied is already selected...

• For selecting a complete table (Tim Down). Very interesting, but I was not able to adapt for a <tr> element.

<!DOCTYPE html>
<html>
<body>

<div>
    <table id="tableId" border=1>
      <tbody>
        <tr><td>Item <b>A1</b></td><td>Item <b>B1</b></td></tr>
        <tr><td>Item <b>A2</b></td><td>Item <b>B2</b></td></tr>
        <tr><td>Item <b>A3</b></td><td>Item <b>B3</b></td></tr>
      </tbody>
    </table>
</div>

<script>
function addRowHandlers() {
    var table = document.getElementById("tableId");
    var rows = table.getElementsByTagName("tr");
    for (i = 0; i < rows.length; i++) {
        var currentRow = table.rows[i];
        var createClickHandler = 
            function(row) 
            {
                return function() { 
                                        var cell = row.getElementsByTagName("td")[0];
                                        var id = cell.innerHTML;

                                        var cell1 = row.getElementsByTagName("td")[1];
                                        var id2 = cell1.innerHTML;
                                        // alert(id + " - " + id2);
                                        window.prompt("Copy to clipboard: Ctrl+C, Enter", "<table><tr><td>" + id + "</td><td>" + id2 + "</td></tr></table>")
                                 };
            };

        currentRow.onclick = createClickHandler(currentRow);
    }
}
window.onload = addRowHandlers();
</script>
</body>
</html> 

I use extention method SelfChk

static class MyExt {
//Self Check 
 public static void SC(this string you,ref string me)
    {
        me = me ?? you;
    }
}

Then use like

string a = null;
"A".SC(ref a);

Still no download functionality supported.. BUT.. you can use the jsfiddle-downloader node script.

Installation:

npm install jsfiddle-downloader -g

To download a single fiddle from its id:

jsfiddle-downloader -i <fiddle-id> [-o <output file>]

To download a single fiddle from its url:

jsfiddle-downloader -l <url> [-o <output file>]
jsfiddle-downloader -l jsfiddle.net/<user>/<fiddle-id>
jsfiddle-downloader -l https://jsfiddle.net/<fiddle-id>
jsfiddle-downloader -l https://jsfiddle.net/<user>/<fiddle-id>/show/ -o myfiddle.html

To download all scripts of a determinated 'user' from jsFiddle.net:

jsfiddle-downloader -u <user> [-o <output file>]

It'll download all backups in the currrent directory, the jsFiddles scripts will be named as:

[<output-folder>/]<id-fiddle>.html

I come across this issue myself and I performed the steps below to reuse my ExceptionController that is annotated with @ControllerAdvise for Exceptions thrown in a registered Filter.

There are obviously many ways to handle exception but, in my case, I wanted the exception to be handled by my ExceptionController because I am stubborn and also because I don't want to copy/paste the same code (i.e. I have some processing/logging code in ExceptionController). I would like to return the beautiful JSON response just like the rest of the exceptions thrown not from a Filter.

{
  "status": 400,
  "message": "some exception thrown when executing the request"
}

Anyway, I managed to make use of my ExceptionHandler and I had to do a little bit of extra as shown below in steps:

Steps

1. You have a custom filter that may or may not throw an exception
2. You have a Spring controller that handles exceptions using @ControllerAdvise i.e. MyExceptionController

Sample code

//sample Filter, to be added in web.xml
public MyFilterThatThrowException implements Filter {
   //Spring Controller annotated with @ControllerAdvise which has handlers
   //for exceptions
   private MyExceptionController myExceptionController; 

   @Override
   public void destroy() {
        // TODO Auto-generated method stub
   }

   @Override
   public void init(FilterConfig arg0) throws ServletException {
       //Manually get an instance of MyExceptionController
       ApplicationContext ctx = WebApplicationContextUtils
                  .getRequiredWebApplicationContext(arg0.getServletContext());

       //MyExceptionHanlder is now accessible because I loaded it manually
       this.myExceptionController = ctx.getBean(MyExceptionController.class); 
   }

   @Override
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
            throws IOException, ServletException {
        HttpServletRequest req = (HttpServletRequest) request;
        HttpServletResponse res = (HttpServletResponse) response;

        try {
           //code that throws exception
        } catch(Exception ex) {
          //MyObject is whatever the output of the below method
          MyObject errorDTO = myExceptionController.handleMyException(req, ex); 

          //set the response object
          res.setStatus(errorDTO .getStatus());
          res.setContentType("application/json");

          //pass down the actual obj that exception handler normally send
          ObjectMapper mapper = new ObjectMapper();
          PrintWriter out = res.getWriter(); 
          out.print(mapper.writeValueAsString(errorDTO ));
          out.flush();

          return; 
        }

        //proceed normally otherwise
        chain.doFilter(request, response); 
     }
}

And now the sample Spring Controller that handles Exception in normal cases (i.e. exceptions that are not usually thrown in Filter level, the one we want to use for exceptions thrown in a Filter)

//sample SpringController 
@ControllerAdvice
public class ExceptionController extends ResponseEntityExceptionHandler {

    //sample handler
    @ResponseStatus(value = HttpStatus.BAD_REQUEST)
    @ExceptionHandler(SQLException.class)
    public @ResponseBody MyObject handleSQLException(HttpServletRequest request,
            Exception ex){
        ErrorDTO response = new ErrorDTO (400, "some exception thrown when "
                + "executing the request."); 
        return response;
    }
    //other handlers
}

Sharing the solution with those who wish to use ExceptionController for Exceptions thrown in a Filter.

I also met the case to use both python2 and python3 on my Windows machine. Here's how i resolved it:

1. download python2x and python3x, installed them.
2. add C:\Python35;C:\Python35\Scripts;C:\Python27;C:\Python27\Scripts to environment variable PATH.
3. Go to C:\Python35 to rename python.exe to python3.exe, also to C:\Python27, rename python.exe to python2.exe.
4. restart your command window.
5. type python2 scriptname.py, or python3 scriptname.py in command line to switch the version you like.

; Maximum allowed size for uploaded files.
upload_max_filesize = 40M

; Must be greater than or equal to upload_max_filesize
post_max_size = 40M

I had the same issue. I used yarn instead of npm to install the dependencies and it worked.

yarn add *****

This code resets the defaults to the registration domain:

[[NSUserDefaults standardUserDefaults] setPersistentDomain:[NSDictionary dictionary] forName:[[NSBundle mainBundle] bundleIdentifier]];

In other words, it removeObjectForKey for every single key you ever registered in that app.

Credits to Ken Thomases on this Apple Developer Forums thread.

If you give your table a unique id, its easier:

<div id="ctl00_ContentPlaceHolder1_Jobs_dlItems_ctl01_a"
    onmouseup="checkMultipleSelection(this,event);">
       <table id="ctl00_ContentPlaceHolder1_Jobs_dlItems_ctl01_a_table" 
              cellpadding="0" cellspacing="0" border="0" width="100%">
           <tr>
              <td style="width:50px; text-align:left;">09:15 AM</td>
              <td style="width:50px; text-align:left;">Item001</td>
              <td style="width:50px; text-align:left;">10</td>
              <td style="width:50px; text-align:left;">Address1</td>
              <td style="width:50px; text-align:left;">46545465</td>
              <td style="width:50px; text-align:left;">ref1</td>
           </tr>
       </table>
</div>


var multiselect = 
    document.getElementById(
               'ctl00_ContentPlaceHolder1_Jobs_dlItems_ctl01_a_table'
            ).rows[0].cells,
    timeXaddr = [multiselect[0].innerHTML, multiselect[2].innerHTML];

//=> timeXaddr now an array containing ['09:15 AM', 'Address1'];

Try this:

String.format("%.2f", 32.302342342342343);

Simple and efficient.

    $colsRequired   = ["apple", "orange", "banana", "grapes"];
    $data           = ["apple"=>"some text", "orange"=>"some text"];
    $presentInBoth  = array_intersect($colsRequired,array_keys($data));

    if( count($presentInBoth) != count($colsRequired))
        echo "Missing keys  :" . join(",",array_diff($colsRequired,$presentInBoth));
    else
        echo "All Required cols are present";

...and don't forget "$region" for the code to work:

$address = "Salzburg";
$address = str_replace(" ", "+", $address);
$region = "Austria";

$json = file_get_contents("http://maps.google.com/maps/api/geocode/json?address=$address&sensor=false&region=$region");
$json = json_decode($json);

$lat = $json->{'results'}[0]->{'geometry'}->{'location'}->{'lat'};
$long = $json->{'results'}[0]->{'geometry'}->{'location'}->{'lng'};
echo $lat."</br>".$long;

It is well defined behaviour. You cannot get the old value for a mutated object. That's because both the newVal and oldVal refer to the same object. Vue will not keep an old copy of an object that you mutated.

Had you replaced the object with another one, Vue would have provided you with correct references.

Read the Note section in the docs. (vm.$watch)

More on this here and here.

f = open('{}.csv'.format(), 'wb')

Regexes can also limit the number of characters.

r = re.compile("^[a-z]{1,15}$")

gives you a regex that only matches if the input is entirely lowercase ASCII letters and 1 to 15 characters long.

In order to get the desired result, you must set "box-sizing: border-box" vs. the default which is "box-sizing: content-box". This is precisely the issue you are referring to (From MDN):

content-box

This is the initial and default value as specified by the CSS standard. The width and height properties are measured including only the content, but not the padding, border or margin.

border-box

The width and height properties include the content, the padding and border, but not the margin."

Reference: https://developer.mozilla.org/en-US/docs/Web/CSS/box-sizing

Compatibility for this CSS is good.

You don't need "string" in your call to wordLengthFunction().

int wordLength = wordLengthFunction(string word);

should be

int wordLength = wordLengthFunction(word);

My problem was to access the logged in User as an object in the cshtml file. Considering you wanted the user in ViewData, this approach might be helpful:

In the cshtml file

@using Microsoft.AspNetCore.Identity
@inject UserManager<ApplicationUser> UserManager

<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>
    @UserManager.FindByNameAsync(UserManager.GetUserName(User)).Result.Email
    </title>
  </head>
  <body>

  </body>
</html>

Please try this. Maybe this could help you. It works for me.

string sValue = (range.Cells[_row, _column] as Microsoft.Office.Interop.Excel.Range).Value2.ToString();
//_row,_column your column & row number 
//eg: string sValue = (sheet.Cells[i + 9, 12] as Microsoft.Office.Interop.Excel.Range).Value2.ToString();
//sValue has your value

Try marking the field with [NonSerialized()] attribute. This will tell the serializer to ignore the field.

https://msdn.microsoft.com/en-us/library/system.nonserializedattribute(v=vs.110).aspx

Even after installing the sqlserver jar, my maven was trying to fetch the dependecy from maven repository. I then, provided my pom the repository of my local machine and it works fine after that...might be of help for someone.

    <repository>
        <id>local</id>
        <name>local</name>
        <url>file://C:/Users/mywindows/.m2/repository</url>
    </repository>

This works for me to find queries on any database in the instance. I'm sysadmin on the instance (check your privileges):

SELECT deqs.last_execution_time AS [Time], dest.text AS [Query], dest.*
FROM sys.dm_exec_query_stats AS deqs
CROSS APPLY sys.dm_exec_sql_text(deqs.sql_handle) AS dest
WHERE dest.dbid = DB_ID('msdb')
ORDER BY deqs.last_execution_time DESC

This is the same answer that Aaron Bertrand provided but it wasn't placed in an answer.

I just encountered this. You may be accessing a method/type from within the same package using the package name itself.

Here is an example to illustrate what I mean:

In foo.go:

// foo.go
package foo

func Foo() {...}

In foo_test.go:

// foo_test.go
package foo

// try to access Foo()
foo.Foo() // WRONG <== This was the issue. You are already in package foo, there is no need to use foo.Foo() to access Foo()
Foo() // CORRECT

You can do it like this:

//HTML BUTTON
<button type="button" onclick="disableAll()">Disable</button>

//Jquery function
function disableAll() {
    //DISABLE ALL FIELDS THAT ARE NOT DISABLED
    $('form').find(':input:not(:disabled)').prop('disabled', true);

    //ENABLE ALL FIELDS THAT DISABLED
    //$('form').find(':input(:disabled)').prop('disabled', false);
}

In general,

variable=$(command)

or

variable=`command`

The latter one is the old syntax, prefer $(command).

Note: variable = .... means execute the command variable with the first argument =, the second ....

See "Can I Use" for the full list of IE11 Flexbox bugs and more

There are numerous Flexbox bugs in IE11 and other browsers - see flexbox on Can I Use -> Known Issues, where the following are listed under IE11:

• IE 11 requires a unit to be added to the third argument, the flex-basis property
• In IE10 and IE11, containers with display: flex and flex-direction: column will not properly calculate their flexed childrens' sizes if the container has min-height but no explicit height property
• IE 11 does not vertically align items correctly when min-height is used

Also see Philip Walton's Flexbugs list of issues and workarounds.

This is quick-and-dirty (and not formally valid HTML5), but it seems to work -- and it is inline as per the question:

<table border='1' style='border-collapse:collapse'>

No further styling of <tr>/<td> tags is required (for a basic table grid).

Use ls() function to see what R objects are occupying space. use rm("objectName") to clear the objects from R memory that is no longer required. See this too.

Simple solution is:

public String frontBack(String str) {
  if (str == null || str.length() == 0) {
    return str;
  }
  char[] cs = str.toCharArray();
  char first = cs[0];
  cs[0] = cs[cs.length -1];
  cs[cs.length -1] = first;
  return new String(cs);
}

Using a character array (watch out for the nasty empty String or null String argument!)

Another solution uses StringBuilder (which is usually used to do String manupilation since String itself is immutable.

public String frontBack(String str) {
  if (str == null || str.length() == 0) {
    return str;
  }
  StringBuilder sb = new StringBuilder(str);  
  char first = sb.charAt(0);
  sb.setCharAt(0, sb.charAt(sb.length()-1));
  sb.setCharAt(sb.length()-1, first);
  return sb.toString();
}

Yet another approach (more for instruction than actual use) is this one:

public String frontBack(String str) {
  if (str == null || str.length() < 2) {
    return str;
  }
  StringBuilder sb = new StringBuilder(str);
  String sub = sb.substring(1, sb.length() -1);
  return sb.reverse().replace(1, sb.length() -1, sub).toString();
}

Here the complete string is reversed and then the part that should not be reversed is replaced with the substring. ;)

The best way for me was using vector with categories in order I need as limits parameter to scale_x_discrete. I think it is pretty simple and straightforward solution.

ggplot(mtcars, aes(factor(cyl))) + 
  geom_bar() + 
  scale_x_discrete(limits=c(8,4,6))

You could add it between your <head></head> tag like so:

<head>
  <link href="./node_modules/font-awesome/css/font-awesome.css" rel="stylesheet" type="text/css">
</head>

Or whatever your path to your node_modules is.

Edit (2017-06-26) - Disclaimer: THERE ARE BETTER ANSWERS. PLEASE DO NOT USE THIS METHOD. At the time of this original answer, good tools weren't as prevalent. With current build tools such as webpack or browserify, it probably doesn't make sense to use this answer. I can delete it, but I think it's important to highlight the various options one has and the possible dos and do nots.

PLease make sure to backup your changes before running these commmand in a separate folder

git checkout branch_name

Checkout on your branch

git merge --abort

Abort the merge

git status

Check status of the code after aborting the merge

git reset --hard origin/branch_name

these command will reset your changes and align your code with the branch_name (branch) code.

You simply add another @font-face rule:

@font-face {
    font-family: CustomFont;
    src: url('CustomFont.ttf');
}

@font-face {
    font-family: CustomFont2;
    src: url('CustomFont2.ttf');
}

If your second font still doesn't work, make sure you're spelling its typeface name and its file name correctly, your browser caches are behaving, your OS isn't messing around with a font of the same name, etc.

What worked for me was adding a div around the content. Originally i had this. Css applied to the td had no effect.

        <td>           
             @Html.DisplayFor(modelItem => item.Message)           
        </td>

Then I wrapped the content in a div and the css worked as expected

       <td>
            <div class="largeContent">
                @Html.DisplayFor(modelItem => item.Message)
            </div>
        </td>

The only solution that works for me on Linux, Mac and Windows:

public static String getJarContainingFolder(Class aclass) throws Exception {
  CodeSource codeSource = aclass.getProtectionDomain().getCodeSource();

  File jarFile;

  if (codeSource.getLocation() != null) {
    jarFile = new File(codeSource.getLocation().toURI());
  }
  else {
    String path = aclass.getResource(aclass.getSimpleName() + ".class").getPath();
    String jarFilePath = path.substring(path.indexOf(":") + 1, path.indexOf("!"));
    jarFilePath = URLDecoder.decode(jarFilePath, "UTF-8");
    jarFile = new File(jarFilePath);
  }
  return jarFile.getParentFile().getAbsolutePath();
}

Using async / await:

const mkdirP = async (directory) => {
  try {
    return await fs.mkdirAsync(directory);
  } catch (error) {
    if (error.code != 'EEXIST') {
      throw e;
    }
  }
};

You will need to promisify fs:

import nodeFs from 'fs';
import bluebird from 'bluebird';

const fs = bluebird.promisifyAll(nodeFs);

A few caveats not covered in most answers:

• Check against multiple items (some should be deleted, some should remain)
• Skip the first option (-Select-) on some option lists

A take on these:

const eligibleOptions = ['800000002', '800000001'];
let optionsList = document.querySelector("select#edit-salutation");
for (let i = 1; i<optionsList.length; i++) {
    if(eligibleOptions.indexOf(optionsList.options[i].value) === -1) {
        cbxSal.remove(i);
        i--;
    }
}

For XCode 9.3, the following steps worked for me.

1. Go to Applications > Utilities > Keychain Access
2. Under the login option on the left panel, find Apple Worldwide Developer Relations Certification Authority. Double click to get the options under it.
3. Under the Trust option, change the When using this certificate option to Always trust .
4. Exit the keychain access window, quit Xcode and restart Xcode. Rebuild the application. It should work now.

Once gdb starts, you can run the program using "r args".

So if you are running your code by:

$ executablefile arg1 arg2 arg3 

Debug it on gdb by:

$ gdb executablefile  
(gdb) r arg1 arg2 arg3

This line is a problem:

ADD ../../home/ubuntu/.ssh/id_rsa /root/.ssh/id_rsa

When specifying the files you want to copy into the image you can only use relative paths - relative to the directory where your Dockerfile is. So you should instead use:

ADD id_rsa /root/.ssh/id_rsa

And put the id_rsa file into the same directory where your Dockerfile is.

Check this out for more details: http://docs.docker.io/reference/builder/#add

var jsonIssues = [
 {ID:'1',Name:'Some name',Notes:'NOTES'},
 {ID:'2',Name:'Some name 2',Notes:'NOTES 2'}
];

If you want to add to the array then you can do this

jsonIssues[jsonIssues.length] = {ID:'3',Name:'Some name 3',Notes:'NOTES 3'};

Or you can use the push technique that the other guy posted, which is also good.

I'm assuming from the way you worded the question that you want to change the size after the page has rendered?

In Javascript, you can manipulate DOM CSS properties, for example:

document.getElementById('textboxid').style.height="200px";
document.getElementById('textboxid').style.fontSize="14pt";

If you simply want to specify the height and font size, use CSS or style attributes, e.g.

//in your CSS file or <style> tag
#textboxid
{
    height:200px;
    font-size:14pt;
}

<!--in your HTML-->
<input id="textboxid" ...>

Or

<input style="height:200px;font-size:14pt;" .....>

Use WatiN if you need to see the impact of JS on the page [and you're prepared to start a browser]

In my case, deleting the derived data directory did not help. Apparently I had a file locked by another process, because after closing out a couple of terminal windows and emacs, and terminating a react-native packager process, everything resolved.

This is a default, ordered dict which allows to insert items in any position and use the . operator to create keys:

from collections import OrderedDict

class defdict(OrderedDict):

    _protected = ["_OrderedDict__root", "_OrderedDict__map", "_cb"]    
    _cb = None

    def __init__(self, cb=None):
        super(defdict, self).__init__()
        self._cb = cb

    def __setattr__(self, name, value):
        # if the attr is not in self._protected set a key
        if name in self._protected:
            OrderedDict.__setattr__(self, name, value)
        else:
            OrderedDict.__setitem__(self, name, value)

    def __getattr__(self, name):
        if name in self._protected:
            return OrderedDict.__getattr__(self, name)
        else:
            # implements missing keys
            # if there is a callable _cb, create a key with its value
            try:
                return OrderedDict.__getitem__(self, name)
            except KeyError as e:
                if callable(self._cb):
                    value = self[name] = self._cb()
                    return value
                raise e

    def insert(self, index, name, value):
        items = [(k, v) for k, v in self.items()]
        items.insert(index, (name, value))
        self.clear()
        for k, v in items:
            self[k] = v


asd = defdict(lambda: 10)
asd.k1 = "Hey"
asd.k3 = "Bye"
asd.k4 = "Hello"
asd.insert(1, "k2", "New item")
print asd.k5 # access a missing key will create one when there is a callback
# 10
asd.k6 += 5  # adding to a missing key
print asd.k6
# 15
print asd.keys()
# ['k1', 'k2', 'k3', 'k4', 'k5', 'k6']
print asd.values()
# ['Hey', 'New item', 'Bye', 'Hello', 10, 15]

".do" is the "standard" extension mapped to for Struts Java platform. See http://struts.apache.org/ .

This function worked for me:

function cvf_convert_object_to_array($data) {

    if (is_object($data)) {
        $data = get_object_vars($data);
    }

    if (is_array($data)) {
        return array_map(__FUNCTION__, $data);
    }
    else {
        return $data;
    }
}

Reference: http://carlofontanos.com/convert-stdclass-object-to-array-in-php/

Use Numpy direct array indexing, as in MATLAB, Julia, ...

a = [10, 11, 12, 13, 14, 15];
s = [1, 2, 5] ;

import numpy as np
list(np.array(a)[s])
# [11, 12, 15]

Better yet, just stay with Numpy arrays

a = np.array([10, 11, 12, 13, 14, 15])
a[s]
#array([11, 12, 15])

The best way is ViewOverlay , You can add any drawable as overlay to any view as its overlay since Android JellyBeanMR2(Api 18).

Add mMyDrawable to mMyView as its overlay:

mMyDrawable.setBounds(0, 0, mMyView.getMeasuredWidth(), mMyView.getMeasuredHeight())
mMyView.getOverlay().add(mMyDrawable)

First make link with @bold bot . Then Copy text and paste it to remove "via @bold"

I am fairly sure that Linq can do this.... but MyList does not have a select method on it (which is what I would have used).

Yes, LINQ can do this. It's simply:

MyList.Select(x => x.Name).ToArray();

Most likely the issue is that you either don't have a reference to System.Core, or you are missing an using directive for System.Linq.

1. System.exit() is a method that causes JVM to exit.
2. return just returns the control to calling function.
3. return 8 will return control and value 8 to calling method.

Solved it by setting the naughty EditText:

etSearch = (EditText) view.findViewById(R.id.etSearch);

etSearch.setInputType(InputType.TYPE_NULL);

etSearch.setOnTouchListener(new OnTouchListener() {
    @Override
    public boolean onTouch(View v, MotionEvent event) {
        etSearch.setInputType(InputType.TYPE_CLASS_TEXT);
        return false;
    }
});

I would try

Sheets("Sheet1").Activate
Set Ticker = Range(Cells(2, 1), Cells(65, 1))
Ticker.Copy

Worksheets("Sheet2").Range("A1").Offset(0,0).Cells.Select
Worksheets("Sheet2").paste

var is_array = function (value) {
   return value &&
     typeof value === 'object' &&
     typeof value.length === 'number' &&
     typeof value.splice === 'function' &&
    !(value.propertyIsEnumerable('length'));
};

This function has been taken from "JS the good parts" book, works perfect for me.

why not just declare that function inside the cshtml file?

@functions{
    public string GetSomeString(){
        return string.Empty;
    }
}

<h2>index</h2>
@GetSomeString()

P (Polynomial Time): As name itself suggests, these are the problems which can be solved in polynomial time.

NP (Non-deterministic-polynomial Time): These are the decision problems which can be verified in polynomial time. That means, if I claim that there is a polynomial time solution for a particular problem, you ask me to prove it. Then, I will give you a proof which you can easily verify in polynomial time. These kind of problems are called NP problems. Note that, here we are not talking about whether there is a polynomial time solution for this problem or not. But we are talking about verifying the solution to a given problem in polynomial time.

NP-Hard: These are at least as hard as the hardest problems in NP. If we can solve these problems in polynomial time, we can solve any NP problem that can possibly exist. Note that these problems are not necessarily NP problems. That means, we may/may-not verify the solution to these problems in polynomial time.

NP-Complete: These are the problems which are both NP and NP-Hard. That means, if we can solve these problems, we can solve any other NP problem and the solutions to these problems can be verified in polynomial time.

Replace the favicon.ico in your public folder with yours, that should get you going.

Just go to the directory which contains jars and insert below command:

find *.jar | xargs grep className.class

Hope this helps!

 protected void gridview1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            Label lbl_Code = (Label)e.Row.FindControl("lblCode");
            if (lbl_Code.Text == "1")
            {
                e.Row.BackColor = System.Drawing.ColorTranslator.FromHtml("#f2d9d9");
            }
        }
    }

Use microsoft's tool for remote commands executions: PsExec

If there isn't your bat-file on remote host, copy it first. For example:

copy D:\apache-tomcat-6.0.20\apache-tomcat-7.0.30\bin\shutdown.bat \\RemoteServerNameOrIP\d$\apache-tomcat-6.0.20\apache-tomcat-7.0.30\bin\

And then execute:

psexec \\RemoteServerNameOrIP d:\apache-tomcat-6.0.20\apache-tomcat-7.0.30\bin\shutdown.bat

Note: filepath for psexec is path to file on remote server, not your local.

Use Insert method of List<T>:

List.Insert Method (Int32, T): Inserts an element into the List at the specified index.

var names = new List<string> { "John", "Anna", "Monica" };
names.Insert(0, "Micheal"); // Insert to the first element

If you specify the disabled attribute then the value you give it must be disabled. (In HTML 5 you may leave off everything except the attribute value. In HTML 4 you may leave off everything except the attribute name.)

If you do not want the control to be disabled then do not specify the attribute at all.

Disabled:

<input type="checkbox" disabled>
<input type="checkbox" disabled="disabled">

Enabled:

<input type="checkbox">

Invalid (but usually error recovered to be treated as disabled):

<input type="checkbox" disabled="1">
<input type="checkbox" disabled="true">
<input type="checkbox" disabled="false">

So, without knowing your template language, I guess you are looking for:

<td><input type="checkbox" name="repriseCheckBox" {checkStat == 1 ? disabled : }/></td>

How about writing a filter like below,

$('[myc="blue"]').filter(function () {
   return (this.id == '1' || this.id == '3');
});

Edit: @Jack Thanks.. totally missed it..

$('[myc="blue"]').filter(function() {
   var myId = $(this).attr('myid');   
   return (myId == '1' || myId == '3');
});

DEMO

The min sdk version is the minimum version of the Android operating system required to run your application.

The target sdk version is the version of Android that your app was created to run on.

The compile sdk version is the the version of Android that the build tools uses to compile and build the application in order to release, run, or debug.

Usually the compile sdk version and the target sdk version are the same.

Found one solution for WIFI (works for Android 4.3, 4.4):

1. Connect to WIFI network (e.g. 'Alex')
2. Settings->WIFI
3. Long tap on connected network's name (e.g. on 'Alex')
4. Modify network config-> Show advanced options
5. Set proxy settings

You can use mutate_if (dplyr):

For example, coerce integer in factor:

mydata=structure(list(a = 1:10, b = 1:10, c = c("a", "a", "b", "b", 
"c", "c", "c", "c", "c", "c")), row.names = c(NA, -10L), class = c("tbl_df", 
"tbl", "data.frame"))

# A tibble: 10 x 3
       a     b c    
   <int> <int> <chr>
 1     1     1 a    
 2     2     2 a    
 3     3     3 b    
 4     4     4 b    
 5     5     5 c    
 6     6     6 c    
 7     7     7 c    
 8     8     8 c    
 9     9     9 c    
10    10    10 c   

Use the function:

library(dplyr)

mydata%>%
    mutate_if(is.integer,as.factor)

# A tibble: 10 x 3
       a     b c    
   <fct> <fct> <chr>
 1     1     1 a    
 2     2     2 a    
 3     3     3 b    
 4     4     4 b    
 5     5     5 c    
 6     6     6 c    
 7     7     7 c    
 8     8     8 c    
 9     9     9 c    
10    10    10 c    

Microsoft windows vista and 7 use NCSI (Network Connectivity Status Indicator) technic:

1. NCSI performs a DNS lookup on www.msftncsi.com, then requests http://www.msftncsi.com/ncsi.txt. This file is a plain-text file and contains only the text 'Microsoft NCSI'.
2. NCSI sends a DNS lookup request for dns.msftncsi.com. This DNS address should resolve to 131.107.255.255. If the address does not match, then it is assumed that the internet connection is not functioning correctly.

This will be helpful for the right bottom rounded button

HTML :

      <a class="fixedButton" href>
         <div class="roundedFixedBtn"><i class="fa fa-phone"></i></div>
      </a>
    

CSS:

       .fixedButton{
            position: fixed;
            bottom: 0px;
            right: 0px; 
            padding: 20px;
        }
        .roundedFixedBtn{
          height: 60px;
          line-height: 80px;  
          width: 60px;  
          font-size: 2em;
          font-weight: bold;
          border-radius: 50%;
          background-color: #4CAF50;
          color: white;
          text-align: center;
          cursor: pointer;
        }
    

Here is jsfiddle link http://jsfiddle.net/vpthcsx8/11/

I am adding this because all other answers I tried fell short one way or another. The following method can handle large files, arbitrary long lines, as well as empty lines. It has been tested with actual content and will strip out newline character from the output.

- (NSString*)readLineFromFile:(FILE *)file
{
    char buffer[4096];
    NSMutableString *result = [NSMutableString stringWithCapacity:1000];

    int charsRead;
    do {
        if(fscanf(file, "%4095[^\r\n]%n%*[\n\r]", buffer, &charsRead) == 1) {
            [result appendFormat:@"%s", buffer];
        }
        else {
            break;
        }
    } while(charsRead == 4095);

    return result.length ? result : nil;
}

Credit goes to @Adam Rosenfield and @sooop

here is a solution that will function for both characters and substrings:

select (length('a') - nvl(length(replace('a','b')),0)) / length('b')
  from dual

where a is the string in which you search the occurrence of b

have a nice day!

Here's a simple example of how to load JSON data into an Angular model.

I have a JSON 'GET' web service which returns a list of Customer details, from an online copy of Microsoft's Northwind SQL Server database.

http://www.iNorthwind.com/Service1.svc/getAllCustomers

It returns some JSON data which looks like this:

{ 
    "GetAllCustomersResult" : 
        [
            {
              "CompanyName": "Alfreds Futterkiste",
              "CustomerID": "ALFKI"
            },
            {
              "CompanyName": "Ana Trujillo Emparedados y helados",
              "CustomerID": "ANATR"
            },
            {
              "CompanyName": "Antonio Moreno Taquería",
              "CustomerID": "ANTON"
            }
        ]
    }

..and I want to populate a drop down list with this data, to look like this...

I want the text of each item to come from the "CompanyName" field, and the ID to come from the "CustomerID" fields.

How would I do it ?

My Angular controller would look like this:

function MikesAngularController($scope, $http) {

    $scope.listOfCustomers = null;

    $http.get('http://www.iNorthwind.com/Service1.svc/getAllCustomers')
         .success(function (data) {
             $scope.listOfCustomers = data.GetAllCustomersResult;
         })
         .error(function (data, status, headers, config) {
             //  Do some error handling here
         });
}

... which fills a "listOfCustomers" variable with this set of JSON data.

Then, in my HTML page, I'd use this:

<div ng-controller='MikesAngularController'>
    <span>Please select a customer:</span>
    <select ng-model="selectedCustomer" ng-options="customer.CustomerID as customer.CompanyName for customer in listOfCustomers" style="width:350px;"></select>
</div>

And that's it. We can now see a list of our JSON data on a web page, ready to be used.

The key to this is in the "ng-options" tag:

customer.CustomerID as customer.CompanyName for customer in listOfCustomers

It's a strange syntax to get your head around !

When the user selects an item in this list, the "$scope.selectedCustomer" variable will be set to the ID (the CustomerID field) of that Customer record.

The full script for this example can be found here:

JSON data with Angular

Mike

This is an example of using REG_EXTENDED. This regular expression

"^(-)?([0-9]+)((,|.)([0-9]+))?\n$"

Allows you to catch decimal numbers in Spanish system and international. :)

#include <regex.h>
#include <stdlib.h>
#include <stdio.h>
regex_t regex;
int reti;
char msgbuf[100];

int main(int argc, char const *argv[])
{
    while(1){
        fgets( msgbuf, 100, stdin );
        reti = regcomp(&regex, "^(-)?([0-9]+)((,|.)([0-9]+))?\n$", REG_EXTENDED);
        if (reti) {
            fprintf(stderr, "Could not compile regex\n");
            exit(1);
        }

        /* Execute regular expression */
        printf("%s\n", msgbuf);
        reti = regexec(&regex, msgbuf, 0, NULL, 0);
        if (!reti) {
            puts("Match");
        }
        else if (reti == REG_NOMATCH) {
            puts("No match");
        }
        else {
            regerror(reti, &regex, msgbuf, sizeof(msgbuf));
            fprintf(stderr, "Regex match failed: %s\n", msgbuf);
            exit(1);
        }

        /* Free memory allocated to the pattern buffer by regcomp() */
        regfree(&regex);
    }

}

Try using this:

=ISNUMBER(SEARCH("Some Text", A3))

This will return TRUE if cell A3 contains Some Text.

have you tried:

C:\Program Files\Microsoft SQL Server\MSSQL10.SQL2008\MSSQL\Backup

Script to get all backups in the last week can be found at:

http://wraithnath.blogspot.com/2010/12/how-to-find-all-database-backups-in.html

I have plenty more backup SQL scripts there also at

http://wraithnath.blogspot.com/search/label/SQL

When creating subdirectories hanging off from a non-existing parent directory(s) you must pass the -p flag to mkdir ... Please update your Dockerfile with

RUN mkdir -p ... 

I tested this and it's correct.

Though I wouldn't consider this as a valid answer to OP's question, I'd still emphasize that the best way to deploy Jenkins (and likely most if not all libraries/packages/software) on Ubuntu is to leverage aptitude (or apt-get) management system.

It is documented here: https://wiki.jenkins-ci.org/display/JENKINS/Installing+Jenkins+on+Ubuntu (notice that if you want to use the LTS build, hit on this repo http://pkg.jenkins-ci.org/debian-stable/)

So if by any chance you actually did use this approach, you'd simply do a apt-get upgrade jenkins

Using this method should work:

$name = $_POST['name'];
$email = $_POST['account'];
while($explore=each($email)) {
    echo $explore['key'];
    echo "-";
    echo $explore['value'];
    echo "<br/>";
}

In C language, objects with static storage duration have to be initialized with constant expressions, or with aggregate initializers containing constant expressions.

A "large" object is never a constant expression in C, even if the object is declared as const.

Moreover, in C language, the term "constant" refers to literal constants (like 1, 'a', 0xFF and so on), enum members, and results of such operators as sizeof. Const-qualified objects (of any type) are not constants in C language terminology. They cannot be used in initializers of objects with static storage duration, regardless of their type.

For example, this is NOT a constant

const int N = 5; /* `N` is not a constant in C */

The above N would be a constant in C++, but it is not a constant in C. So, if you try doing

static int j = N; /* ERROR */

you will get the same error: an attempt to initialize a static object with a non-constant.

This is the reason why, in C language, we predominantly use #define to declare named constants, and also resort to #define to create named aggregate initializers.

You can generally simplify the specification of the parameter BlahActivity::class.java by defining an inline reified generic function.

inline fun <reified T: Activity> Context.createIntent() =
    Intent(this, T::class.java)

Because that lets you do

startActivity(createIntent<Page2>()) 

Or even simpler

inline fun <reified T: Activity> Activity.startActivity() {
    startActivity(createIntent<T>()) 
} 

So it's now

startActivity<Page2>() 

SELECT YEAR(getdate()) * 10000 + MONTH(getdate()) * 100 + DAY(getdate())

Use 'index'.

def GetMorseCode(letter):
   index = letterList.index(letter)
   code = codeList[index]
   return code

Of course, you'll want to validate your input letter (convert its case as necessary, make sure it's in the list in the first place by checking that index != -1), but that should get you down the path.

My solution that would work on Chrome, Firefox, IE9, IE10 (Change the degrees as per your requirement):

.rotate-text {
  -webkit-transform: rotate(270deg);
  -moz-transform: rotate(270deg);
  -ms-transform: rotate(270deg);
  -o-transform: rotate(270deg);
  transform: rotate(270deg);
  filter: none; /*Mandatory for IE9 to show the vertical text correctly*/      
}

This note relates to basarat's answer, not the original question.

I had an odd issue in my own project where the compiler was giving an error roughly equivalent to "cannot convert string to Color" using the equivalent of this code:

var colorId = myOtherObject.colorId; // value "Green";
var color: Color = <Color>Color[colorId]; // TSC error here: Cannot convert string to Color.

I found that the compiler type inferencing was getting confused and it thought that colorId was an enum value and not an ID. To fix the problem I had to cast the ID as a string:

var colorId = <string>myOtherObject.colorId; // Force string value here
var color: Color = Color[colorId]; // Fixes lookup here.

I'm not sure what caused the issue but I'll leave this note here in case anyone runs into the same problem I did.

I had the same issue, and spent quite a bit of time trying to track down the solution. I had Anonymous Authentication set up at two different levels with two different users. Make sure that you're not overwriting your set up at a lower level.

You can write the where clause as:

where (case when (:stateCode = '') then (1)
            when (:stateCode != '') and (vw.state_cd in (:stateCode)) then 1
            else 0)
       end) = 1;

Alternatively, remove the case entirely:

where (:stateCode = '') or
      ((:stateCode != '') and vw.state_cd in (:stateCode));

Or, even better:

where (:stateCode = '') or vw.state_cd in (:stateCode)

You might also consider the smart_open module, which supports iterators:

from smart_open import smart_open

# stream lines from an S3 object
for line in smart_open('s3://mybucket/mykey.txt', 'rb'):
    print(line.decode('utf8'))

and context managers:

with smart_open('s3://mybucket/mykey.txt', 'rb') as s3_source:
    for line in s3_source:
         print(line.decode('utf8'))

    s3_source.seek(0)  # seek to the beginning
    b1000 = s3_source.read(1000)  # read 1000 bytes

Find smart_open at https://pypi.org/project/smart_open/

I know this is a late answer, but I hope to help anyone else who has this problem. I was getting the same error, and found that I had to insert a / in front of my file path. The corrected function call would then be:

FXMLLoader myLoader = new FXMLLoader(getClass().getResource("/createCategory.fxml"));
//                                                           ^

My best solution on R Markdown was to create a code chunk only to load libraries and exclude everything in the chunk.

{r results='asis', echo=FALSE, include=FALSE,}
knitr::opts_chunk$set(echo = TRUE, warning=FALSE)
#formating tables
library(xtable)

#data wrangling
library(dplyr)

#text processing
library(stringi)

for(n in 1:5) {
  if(n==3) next # skip 3rd iteration and go to next iteration
  cat(n)
}

Worked for me, only the css change required.

input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0px 1000px #ffffff inset!important;
}

you can put any color in place of #ffffff.

Running on Ubuntu 18.04, with VS code 1.51.0

My deleted files from VS Code are located at:

~/.local/share/Trash/files

To search for your deleted files:

find ~/.local/share/Trash/files -name your_file_name 

Hope my case helped!

The method based on list comprehension and groupby, which stores all the split dataframes in a list variable and can be accessed using the index.

Example:

ans = [pd.DataFrame(y) for x, y in DF.groupby('column_name', as_index=False)]***
ans[0]
ans[0].column_name

lapply is probably a better choice than apply here, as apply first coerces your data.frame to an array which means all the columns must have the same type. Depending on your context, this could have unintended consequences.

The pattern is:

df[cols] <- lapply(df[cols], FUN)

The 'cols' vector can be variable names or indices. I prefer to use names whenever possible (it's robust to column reordering). So in your case this might be:

wifi[4:9] <- lapply(wifi[4:9], A)

An example of using column names:

wifi <- data.frame(A=1:4, B=runif(4), C=5:8)
wifi[c("B", "C")] <- lapply(wifi[c("B", "C")], function(x) -1 * x)

Try this:

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

<script language="javascript" type="text/javascript">
   var div = document.getElementById('div');

   for (var i = 0; i < 10; i++) {
       var f = function() {
           var link = document.createElement('a');
           var j = i; // this j is scoped to our anonymous function
                      // while i is scoped outside the anonymous function,
                      //  getting incremented by the for loop
           link.setAttribute('href', '#');
           link.innerHTML = j + '';
           link.onclick=  function() { onClickLink(j+'');};
           div.appendChild(link);
           div.appendChild(document.createElement('br')); // lower case BR, please!
       }(); // call the function immediately
   }

   function onClickLink(text) {
       alert('Link ' + text + ' clicked');
       return false;
   }
</script>

Suppose, you have a class String:

class String {
public:
    String(int n); // allocate n bytes to the String object
    String(const char *p); // initializes object with char *p
};

Now, if you try:

String mystring = 'x';

The character 'x' will be implicitly converted to int and then the String(int) constructor will be called. But, this is not what the user might have intended. So, to prevent such conditions, we shall define the constructor as explicit:

class String {
public:
    explicit String (int n); //allocate n bytes
    String(const char *p); // initialize sobject with string p
};

Create roung_top_corners.xml on drawable and copy the below code

<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" >
<corners
    android:topLeftRadius="22dp"
    android:topRightRadius="22dp"
    android:bottomLeftRadius="0dp"
    android:bottomRightRadius="0dp"
    />
<gradient
    android:angle="180"
    android:startColor="#1d2b32"
    android:centerColor="#465059"
    android:endColor="#687079"
    android:type="linear" />
<padding
    android:left="0dp"
    android:top="0dp"
    android:right="0dp"
    android:bottom="0dp"
    />
<size
    android:width="270dp"
    android:height="60dp"
    /></shape>

A newbie mistake was generating the same error message in my case.

The app-root tag wasn't present in index.html

Try the following query:

DECLARE @item VARCHAR(MAX) = 'LD-23DSP-1430'

SELECT
SUBSTRING( @item, 0, CHARINDEX('-', @item)) ,
SUBSTRING(
               SUBSTRING( @item, CHARINDEX('-', @item)+1,LEN(@ITEM)) ,
               0 ,
               CHARINDEX('-', SUBSTRING( @item, CHARINDEX('-', @item)+1,LEN(@ITEM)))
              ),
REVERSE(SUBSTRING( REVERSE(@ITEM), 0, CHARINDEX('-', REVERSE(@ITEM))))

PHP doesn't really get compiled as with many programs. You can use Zend's encoder to make it unreadable though.

Kinda old question, but still happens it seems. Another solution:

Occurred for me after reverting a branch in git. Tried cleaning, cleaning builds, deleting derived and restarting Xcode, but no luck.

Try rebooting the comp.

<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="android:Theme.Holo.NoActionBar">
        <item name="android:windowBackground">@android:color/black</item>
    </style>

</resources>

No you are not required to close anything BUT the connection. Per JDBC specs closing any higher object will automatically close lower objects. Closing Connection will close any Statements that connection has created. Closing any Statement will close all ResultSets that were created by that Statement. Doesn't matter if Connection is poolable or not. Even poolable connection has to clean before returning to the pool.

Of course you might have long nested loops on the Connection creating lots of statements, then closing them is appropriate. I almost never close ResultSet though, seems excessive when closing Statement or Connection WILL close them.

you can also use this as tooltip...It works same but you have to write extra tag thats it..

<abbr title="THis is tooltip"></abbr>

<form id = "uploadForm" name = "uploadForm" enctype="multipart/form-data">
    <label for="uploadFile">Upload Your File</label>
     <input type="file" name="uploadFile" id="uploadFile">                  
</form>
<script>
    $('#uploadFile').change(function(){
        var fileName = this.files[0].name;
        var fileSize = this.files[0].size;
        var fileType = this.files[0].type;
        alert('FileName : ' + fileName + '\nFileSize : ' + fileSize + ' bytes');
    });
</script>

Note: To get the uploading file name means then use jquery val() method.

For Ex:

var fileName = $('#uploadFile').val();

I checked this above code before post, it works perfectly.!

This can get really cool with an extension (functioning as a proxy), for example:

collection.SelectWithIndex(); 
// vs. 
collection.Select((item, index) => item);

Which will automagically assign indexes to the collection accessible via this Index property.

Interface:

public interface IIndexable
{
    int Index { get; set; }
}

Custom extension (probably most useful for working with EF and DbContext):

public static class EnumerableXtensions
{
    public static IEnumerable<TModel> SelectWithIndex<TModel>(
        this IEnumerable<TModel> collection) where TModel : class, IIndexable
    {
        return collection.Select((item, index) =>
        {
            item.Index = index;
            return item;
        });
    }
}

public class SomeModelDTO : IIndexable
{
    public Guid Id { get; set; }
    public string Name { get; set; }
    public decimal Price { get; set; }

    public int Index { get; set; }
}

// In a method
var items = from a in db.SomeTable
            where a.Id == someValue
            select new SomeModelDTO
            {
                Id = a.Id,
                Name = a.Name,
                Price = a.Price
            };

return items.SelectWithIndex()
            .OrderBy(m => m.Name)
            .Skip(pageStart)
            .Take(pageSize)
            .ToList();

#include<stdio.h>
#include<conio.h>
#include<math.h>
#include <time.h>

factor(long int n)
{
long int i,j;
while(n>=4)
 {
if(n%2==0) {  n=n/2;   i=2;   }

 else
 { i=3;
j=0;
  while(j==0)
  {
   if(n%i==0)
   {j=1;
   n=n/i;
   }
   i=i+2;
  }
 i-=2;
 }
 }
return i;
 }

 void main()
 { 
  clock_t start = clock();
  long int n,sp;
  clrscr();
  printf("enter value of n");
  scanf("%ld",&n);
  sp=factor(n);
  printf("largest prime factor is %ld",sp);

  printf("Time elapsed: %f\n", ((double)clock() - start) / CLOCKS_PER_SEC);
  getch();
 }

Push only work for array .

Make your arrayText object to Array Object.

Try Like this

JS

this.arrayText = [{
  text1: 'Hello',
  text2: 'world',
}];

this.addText = function(text) {
  this.arrayText.push(text);
}
this.form = {
  text1: '',
  text2: ''
};

HTML

<div ng-controller="TestController as testCtrl">
  <form ng-submit="addText(form)">
    <input type="text" ng-model="form.text1" value="Lets go">
    <input type="text" ng-model="form.text2" value="Lets go again">
    <input type="submit" value="add">
  </form>
</div>

EDIT: Per Michael Dillon's answer, SaveAsText does save the commands in a macro without having to go through converting to VBA. I don't know what happened when I tested that, but it didn't produce useful text in the resulting file.

So, I learned something new today!

ORIGINAL POST: To expand the question, I wondered if there was a way to retrieve the contents of a macro from code, and it doesn't appear that there is (at least not in A2003, which is what I'm running).

There are two collections through which you can access stored Macros:

  CurrentDB.Containers("Scripts").Documents
  CurrentProject.AllMacros

The properties that Intellisense identifies for the two collections are rather different, because the collections are of different types. The first (i.e., traditional, pre-A2000 way) is via a documents collection, and the methods/properties/members of all documents are the same, i.e., not specific to Macros.

Likewise, the All... collections of CurrentProject return collections where the individual items are of type Access Object. The result is that Intellisense gives you methods/properties/members that may not exist for the particular document/object.

So far as I can tell, there is no way to programatically retrieve the contents of a macro.

This would stand to reason, as macros aren't of much use to anyone who would have the capability of writing code to examine them programatically.

But if you just want to evaluate what the macros do, one alternative would be to convert them to VBA, which can be done programmatically thus:

  Dim varItem As Variant
  Dim strMacroName As String

  For Each varItem In CurrentProject.AllMacros
    strMacroName = varItem.Name
    'Debug.Print strMacroName
    DoCmd.SelectObject acMacro, strMacroName, True
    DoCmd.RunCommand acCmdConvertMacrosToVisualBasic
    Application.SaveAsText acModule, "Converted Macro- " & strMacroName, _
      CurrentProject.Path & "\" & "Converted Macro- " & strMacroName & ".txt"
  Next varItem

Then you could use the resulting text files for whatever you needed to do.

Note that this has to be run interactively in Access because it uses DoCmd.RunCommand, and you have to click OK for each macro -- tedious for databases with lots of macros, but not too onerous for a normal app, which shouldn't have more than a handful of macros.

Depending on your tool - you can also inject HTML into markdown.

<img src="./img/Isolated.png">

This assumes your folder structure is:

 +-- img
     +-- Isolated.jpg
 +-- README.md

On Fedora:

Some composer bins are not in the .composer directory So you need to locate them using:

locate composer | grep vendor/bin

Then echo the the part into the .bashrc

echo 'export PATH="$PATH:$HOME/{you_composer_vendor_path}"' >> ~/.bashrc

Mine was "/.config/composer/vendor/bin" Cheers!

Take a look QRCoder - pure C# open source QR code generator. Can be used in three lines of code

QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeGenerator.QRCode qrCode = qrGenerator.CreateQrCode(textBoxQRCode.Text, QRCodeGenerator.ECCLevel.Q);
pictureBoxQRCode.BackgroundImage = qrCode.GetGraphic(20);

I'd recommend using ActiveRecord::Base.connection.exec_query instead of ActiveRecord::Base.connection.execute which returns a ActiveRecord::Result (available in rails 3.1+) which is a bit easier to work with.

Then you can access it in various the result in various ways like .rows, .each, or .to_hash

From the docs:

result = ActiveRecord::Base.connection.exec_query('SELECT id, title, body FROM posts')
result # => #<ActiveRecord::Result:0xdeadbeef>


# Get the column names of the result:
result.columns
# => ["id", "title", "body"]

# Get the record values of the result:
result.rows
# => [[1, "title_1", "body_1"],
      [2, "title_2", "body_2"],
      ...
     ]

# Get an array of hashes representing the result (column => value):
result.to_hash
# => [{"id" => 1, "title" => "title_1", "body" => "body_1"},
      {"id" => 2, "title" => "title_2", "body" => "body_2"},
      ...
     ]

# ActiveRecord::Result also includes Enumerable.
result.each do |row|
  puts row['title'] + " " + row['body']
end

note: copied my answer from here

After trial and error I came up with this function, works with iframe too.

function bringElIntoView(el) {    
    var elOffset = el.offset();
    var $window = $(window);
    var windowScrollBottom = $window.scrollTop() + $window.height();
    var scrollToPos = -1;
    if (elOffset.top < $window.scrollTop()) // element is hidden in the top
        scrollToPos = elOffset.top;
    else if (elOffset.top + el.height() > windowScrollBottom) // element is hidden in the bottom
        scrollToPos = $window.scrollTop() + (elOffset.top + el.height() - windowScrollBottom);
    if (scrollToPos !== -1)
        $('html, body').animate({ scrollTop: scrollToPos });
}

Under Tools > Preferences > Databases there is a third party JDBC driver path that must be setup. Once the driver path is setup a separate 'MySQL' tab should appear on the New Connections dialog.

Note: This is the same jdbc connector that is available as a JAR download from the MySQL website.

I think you can use typeahead.js. There are typescript definitions for it. so it'll be easy to use it i guess if you are using typescript for development.

The libs above are simple BOM detectors which of course only work if there is a BOM in the beginning of the file. Take a look at http://jchardet.sourceforge.net/ which does scans the text

In short just replace the content of config.inc.php from line 50-69 with...

 $cfg['Servers'][$i]['pma__bookmark'] = 'pma__bookmark';
 $cfg['Servers'][$i]['pma__relation'] = 'pma__relation';
 $cfg['Servers'][$i]['pma__table_info'] = 'pma__table_info';
 $cfg['Servers'][$i]['pma__table_coords'] = 'pma__table_coords';
 $cfg['Servers'][$i]['pma__pdf_pages'] = 'pma__pdf_pages';
 $cfg['Servers'][$i]['pma__column_info'] = 'pma__column_info';
 $cfg['Servers'][$i]['pma__table_uiprefs'] = 'pma__history';
 $cfg['Servers'][$i]['pma__table_uiprefs'] = 'pma__table_uiprefs';
 $cfg['Servers'][$i]['pma__tracking'] = 'pma__tracking';
 $cfg['Servers'][$i]['pma__userconfig'] = 'pma__userconfig';
 $cfg['Servers'][$i]['pma__recent'] = 'pma__recent';
 $cfg['Servers'][$i]['pma__users'] = 'pma__users';
 $cfg['Servers'][$i]['pma__usergroups'] = 'pma__usergroups';
 $cfg['Servers'][$i]['pma__navigationhiding'] = 'pma__navigationhiding';
 $cfg['Servers'][$i]['pma__savedsearches'] = 'pma__savedsearches';
 $cfg['Servers'][$i]['pma__central_columns'] = 'pma__central_columns';
 $cfg['Servers'][$i]['pma__designer_coords'] = 'pma__designer_coords';
 $cfg['Servers'][$i]['pma__designer_settings'] = 'pma__designer_settings';
 $cfg['Servers'][$i]['pma__export_templates'] = 'pma__export_templates';
 $cfg['Servers'][$i]['pma__favorite'] = 'pma__favorite';

Try this

UPDATE `table` SET `uid` = CASE
    WHEN id = 1 THEN 2952
    WHEN id = 2 THEN 4925
    WHEN id = 3 THEN 1592
    ELSE `uid`
    END
WHERE id  in (1,2,3)

Use the following command to get connected to your MySQL database

mysql -u USERNAME -h HOSTNAME -p

Configuration hibConfiguration = new Configuration()
            .addResource("wp4core/hibernate/config/table.hbm.xml")
            .configure();       

serviceRegistry = new ServiceRegistryBuilder()
            .applySettings(hibConfiguration.getProperties())
            .buildServiceRegistry();

sessionFactory = hibConfiguration.buildSessionFactory(serviceRegistry);
session = sessionFactory.withOptions().openSession();

$.validator.addMethod("mymail", function(value, element) {
        return this.optional( element ) || /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/.test( value );
}, "Enter valid email!");

This may help! a small modification to the answer by user4974898!

Here is simplified implementation of the Drupal format_size function:

/**
 * Generates a string representation for the given byte count.
 *
 * @param $size
 *   A size in bytes.
 *
 * @return
 *   A string representation of the size.
 */
function format_size($size) {
  if ($size < 1024) {
    return $size . ' B';
  }
  else {
    $size = $size / 1024;
    $units = ['KB', 'MB', 'GB', 'TB'];
    foreach ($units as $unit) {
      if (round($size, 2) >= 1024) {
        $size = $size / 1024;
      }
      else {
        break;
      }
    }
    return round($size, 2) . ' ' . $unit;
  }
}

sed is the stream editor, in that you can use | (pipe) to send standard streams (STDIN and STDOUT specifically) through sed and alter them programmatically on the fly, making it a handy tool in the Unix philosophy tradition; but can edit files directly, too, using the -i parameter mentioned below.
Consider the following:

sed -i -e 's/few/asd/g' hello.txt

s/ is used to substitute the found expression few with asd:

The few, the brave.

---

The asd, the brave.

/g stands for "global", meaning to do this for the whole line. If you leave off the /g (with s/few/asd/, there always needs to be three slashes no matter what) and few appears twice on the same line, only the first few is changed to asd:

The few men, the few women, the brave.

---

The asd men, the few women, the brave.

This is useful in some circumstances, like altering special characters at the beginnings of lines (for instance, replacing the greater-than symbols some people use to quote previous material in email threads with a horizontal tab while leaving a quoted algebraic inequality later in the line untouched), but in your example where you specify that anywhere few occurs it should be replaced, make sure you have that /g.

The following two options (flags) are combined into one, -ie:

-i option is used to edit in place on the file hello.txt.

-e option indicates the expression/command to run, in this case s/.

Note: It's important that you use -i -e to search/replace. If you do -ie, you create a backup of every file with the letter 'e' appended.

Java implementation (if any one requires)

Reading : Client to Server

        int len = 0;            
        byte[] b = new byte[buffLenth];
        //rawIn is a Socket.getInputStream();
        while(true){
            len = rawIn.read(b);
            if(len!=-1){

                byte rLength = 0;
                int rMaskIndex = 2;
                int rDataStart = 0;
                //b[0] is always text in my case so no need to check;
                byte data = b[1];
                byte op = (byte) 127;
                rLength = (byte) (data & op);

                if(rLength==(byte)126) rMaskIndex=4;
                if(rLength==(byte)127) rMaskIndex=10;

                byte[] masks = new byte[4];

                int j=0;
                int i=0;
                for(i=rMaskIndex;i<(rMaskIndex+4);i++){
                    masks[j] = b[i];
                    j++;
                }

                rDataStart = rMaskIndex + 4;

                int messLen = len - rDataStart;

                byte[] message = new byte[messLen];

                for(i=rDataStart, j=0; i<len; i++, j++){
                    message[j] = (byte) (b[i] ^ masks[j % 4]);
                }

                parseMessage(new String(message)); 
                //parseMessage(new String(b));

                b = new byte[buffLenth];

            }
        }

Writing : Server to Client

public void brodcast(String mess) throws IOException{
    byte[] rawData = mess.getBytes();

    int frameCount  = 0;
    byte[] frame = new byte[10];

    frame[0] = (byte) 129;

    if(rawData.length <= 125){
        frame[1] = (byte) rawData.length;
        frameCount = 2;
    }else if(rawData.length >= 126 && rawData.length <= 65535){
        frame[1] = (byte) 126;
        int len = rawData.length;
        frame[2] = (byte)((len >> 8 ) & (byte)255);
        frame[3] = (byte)(len & (byte)255); 
        frameCount = 4;
    }else{
        frame[1] = (byte) 127;
        int len = rawData.length;
        frame[2] = (byte)((len >> 56 ) & (byte)255);
        frame[3] = (byte)((len >> 48 ) & (byte)255);
        frame[4] = (byte)((len >> 40 ) & (byte)255);
        frame[5] = (byte)((len >> 32 ) & (byte)255);
        frame[6] = (byte)((len >> 24 ) & (byte)255);
        frame[7] = (byte)((len >> 16 ) & (byte)255);
        frame[8] = (byte)((len >> 8 ) & (byte)255);
        frame[9] = (byte)(len & (byte)255);
        frameCount = 10;
    }

    int bLength = frameCount + rawData.length;

    byte[] reply = new byte[bLength];

    int bLim = 0;
    for(int i=0; i<frameCount;i++){
        reply[bLim] = frame[i];
        bLim++;
    }
    for(int i=0; i<rawData.length;i++){
        reply[bLim] = rawData[i];
        bLim++;
    }

    out.write(reply);
    out.flush();

}

ArrayUtils.isNotEmpty(testArrayName) from the package org.apache.commons.lang3 ensures Array is not null or empty

The resolution of DateTime.Now depends on your system timer (~10ms on a current Windows OS)...so it's giving the same ending value there (it doesn't count any more finite than that).

Yes, calling System.gc() doesn't guarantee that it will run, it's a request to the JVM that may be ignored. From the docs:

Calling the gc method suggests that the Java Virtual Machine expend effort toward recycling unused objects

It's almost always a bad idea to call it because the automatic memory management usually knows better than you when to gc. It will do so when its internal pool of free memory is low, or if the OS requests some memory be handed back.

It might be acceptable to call System.gc() if you know that it helps. By that I mean you've thoroughly tested and measured the behaviour of both scenarios on the deployment platform, and you can show it helps. Be aware though that the gc isn't easily predictable - it may help on one run and hurt on another.

strcpy example:

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

int main ()
{
  char str1[]="Sample string" ;
  char str2[40] ;
  strcpy (str2,str1) ;
  printf ("str1: %s\n",str1) ;
  return 0 ;
}

Output: str1: Sample string

Your case:

A simple = operator should do the job.

string str1="Sample string" ;
string str2 = str1 ;

Is this what you are looking for ?

if (new int[] { 1, 2, 3, 4, 5 }.Contains(value))

Just make sure you add box-sizing:border-box; to your #myWorkContent.

http://jsfiddle.net/FPBWr/160/

you can use in your app.ts || main.ts file

import {enableProdMode} from '@angular/core';
enableProdMode();
bootstrap(....);

Gulp doesn't offer any kind of util for that, but you can use one of the many command args parsers. I like yargs. Should be:

var argv = require('yargs').argv;

gulp.task('my-task', function() {
    return gulp.src(argv.a == 1 ? options.SCSS_SOURCE : options.OTHER_SOURCE)
        .pipe(sass({style:'nested'}))
        .pipe(autoprefixer('last 10 version'))
        .pipe(concat('style.css'))
        .pipe(gulp.dest(options.SCSS_DEST));
});

You can also combine it with gulp-if to conditionally pipe the stream, very useful for dev vs. prod building:

var argv = require('yargs').argv,
    gulpif = require('gulp-if'),
    rename = require('gulp-rename'),
    uglify = require('gulp-uglify');

gulp.task('my-js-task', function() {
  gulp.src('src/**/*.js')
    .pipe(concat('out.js'))
    .pipe(gulpif(argv.production, uglify()))
    .pipe(gulpif(argv.production, rename({suffix: '.min'})))
    .pipe(gulp.dest('dist/'));
});

And call with gulp my-js-task or gulp my-js-task --production.

To answer your specific example:

// your example
Location.X = Cursor.Position.X;
Location.Y = Cursor.Position.Y;

// sample code
Console.WriteLine("x: " + Cursor.Position.X + " y: " + Cursor.Position.Y);

Don't forget to add using System.Windows.Forms;, and adding the reference to it (right click on references > add reference > .NET tab > Systems.Windows.Forms > ok)

I used the __DEV__ polyfill that is built into react-native in order to solve this problem. It is automatically set to true so long as you are not building react native for production.

E.g.:

//vars.js

let url, publicKey;
if (__DEV__) {
  url = ...
  publicKey = ...
} else {
  url = ...
  publicKey = ...
}

export {url, publicKey}

Then just import {url} from '../vars'and you'll always get the correct one. Unfortunately, this wont work if you want more than two environments, but its easy and doesn't involve adding more dependencies to your project.

try ToString method for your desirer format use

DateTime.Now.ToString("yyyy-MM-dd"); 

OR you can use it with your variable of DateTime type

dt.ToString("yyyy-MM-dd");

where dt is a DateTime variable

This works for me in chrome

$('#input').focus(function() {
    setTimeout( function() {
        document.getElementById('input').selectionStart = 4;
        document.getElementById('input').selectionEnd = 4;
    }, 1);
});

Apparently you need a delay of a microsecond or more, because usually a user focusses on the text field by clicking at some position in the text field (or by hitting tab) which you want to override, so you have to wait till the position is set by the user click and then change it.

MySQL (and subsequently SQLite) also support the REPLACE INTO syntax:

REPLACE INTO my_table (pk_id, col1) VALUES (5, '123');

This automatically identifies the primary key and finds a matching row to update, inserting a new one if none is found.

Update

As mentioned in several other answers here, this 'accepted' answer is outdated and is no longer correct. VS Code now has the concept of a 'workspace' which lets you add several 'root' folders to VS Code in the same window.

For instance, when working on a project in one folder that utilizes shared code held in a different folder, you can now open both the project folder and the shared folder in the same window.

To do this you use the Add folder to Workspace... command. VS Code then saves this configuration in a new file with a .code-workspace extension. If you double-click that file, VS Code will re-open with both folders present.

Original Accepted Answer (Outdated)

As described in The Basics of Visual Studio Code article:

"VSCode is file and folder based - you can get started immediately by opening a file or folder in VSCode."

This means the concept of solution and project files, like the .sln and .csproj, have no real function in VSCode other than that it uses these only to target and identify which language to support for Intellisense and such.

Simply put, the folder you open is the root you work with. But of course there is nothing from stopping you to open multiple windows.

As for the request features options, navigate to Help > Request Features which will redirect you to the UserVoice page of VSCode.

R.id.*, since ADT 14 are not more declared as final static int so you can not use in switch case construct. You could use if else clause instead.

If you are using the Sun JDK you can use this built in library
Look at this site on how to use.

If n ot there are several Open Source HTTP Servers here which you can embed into your software.

You're missing a close paren in this line:

fi2=0.460*scipy.sqrt(1-(Tr-0.566)**2/(0.434**2)+0.494

There are three ( and only two ).
I hope This will help you.

Unfortunately max-width + max-height do not fully cover my task... So I have found another solution:

To save the Image ratio while scaling you also can use object-fit CSS3 propperty.

Useful article: Control image aspect ratios with CSS3

img {
    width: 100%; /* or any custom size */
    height: 100%; 
    object-fit: contain;
}

Bad news: IE not supported (Can I Use)

One common case for explicitly flushing is when you create a new persistent entity and you want it to have an artificial primary key generated and assigned to it, so that you can use it later on in the same transaction. In that case calling flush would result in your entity being given an id.

Another case is if there are a lot of things in the 1st-level cache and you'd like to clear it out periodically (in order to reduce the amount of memory used by the cache) but you still want to commit the whole thing together. This is the case that Aleksei's answer covers.

The user cannot click on tabs to navigate, but they can use the two buttons (Next and Back). The user cannot continue to the next if the //conditions are no met.

private int currentTab = 0;

private void frmOneTimeEntry_Load(object sender, EventArgs e)
{
    tabMenu.Selecting += new TabControlCancelEventHandler(tabMenu_Selecting);
}

private void tabMenu_Selecting(object sender, TabControlCancelEventArgs e)
{
    tabMenu.SelectTab(currentTab);
}

private void btnNextStep_Click(object sender, EventArgs e)
{
    switch(tabMenu.SelectedIndex)
    {
        case 0:
            //if conditions met GoTo
        case 2:
            //if conditions met GoTo
        case n:
            //if conditions met GoTo
    {
    CanLeaveTab:
    currentTab++;
    tabMenu.SelectTab(tabMenu.SelectedIndex + 1);
    if (tabMenu.SelectedIndex == 3)
        btnNextStep.Enabled = false;
    if (btnBackStep.Enabled == false)
        btnBackStep.Enabled = true;

    CannotLeaveTab:
        ;
}

private void btnBackStep_Click(object sender, EventArgs e)
{
    currentTab--;
    tabMenu.SelectTab(tabMenu.SelectedIndex - 1);
    if (tabMenu.SelectedIndex == 0)
        btnBackStep.Enabled = false;
    if (btnNextStep.Enabled == false)
        btnNextStep.Enabled = true;
}

Angular RC5 & RC6

If you are getting the above mentioned error in your Jasmine tests, it is most likely because you have to declare the unrenderable component in your TestBed.configureTestingModule({}).

The TestBed configures and initializes an environment for unit testing and provides methods for mocking/creating/injecting components and services in unit tests.

If you don't declare the component before your unit tests are executed, Angular will not know what <courses></courses> is in your template file.

Here is an example:

import {async, ComponentFixture, TestBed} from "@angular/core/testing";
import {AppComponent} from "../app.component";
import {CoursesComponent} from './courses.component';

describe('CoursesComponent', () => {
  let component: CoursesComponent;
  let fixture: ComponentFixture<CoursesComponent>;

  beforeEach(async(() => {
    TestBed.configureTestingModule({
      declarations: [
        AppComponent,
        CoursesComponent
      ],
      imports: [
        BrowserModule
        // If you have any other imports add them here
      ]
    })
    .compileComponents();
  }));

  beforeEach(() => {
    fixture = TestBed.createComponent(CoursesComponent);
    component = fixture.componentInstance;
    fixture.detectChanges();
  });

  it('should create', () => {
    expect(component).toBeTruthy();
  });
});

I got this on Firefox (FF58). I fixed this with:

1. It is still experimental on Firefox (from v54): You have to set to true the variable dom.moduleScripts.enabled in about:config

Source: Import page on mozilla (See Browser compatibility)

2. Add type="module" to your script tag where you import the js file

<script type="module" src="appthatimports.js"></script>

3. Import files have to be prefixed (./, /, ../ or http:// before)

import * from "./mylib.js"

For more examples, this blog post is good.

another way, this will scan the table only once instead of twice if you use a subquery

only sql server 2005 and up

select Date, User, Status, Notes 
from (
       select m.*, row_number() over (partition by user order by Date desc) as rn
       from [SOMETABLE] m
     ) m2
where m2.rn = 1;

No need to use a macro. Supposing your first string is in A1.

=RIGHT(A1, 4)

Drag this down and you will get your four last characters.

Edit: To be sure, if you ever have sequences like 'ABC DEF' and want the last four LETTERS and not CHARACTERS you might want to use trimspaces()

=RIGHT(TRIMSPACES(A1), 4)

Edit: As per brettdj's suggestion, you may want to check that your string is actually 4-character long or more:

=IF(TRIMSPACES(A1)>=4, RIGHT(TRIMSPACES(A1), 4), TRIMSPACES(A1))

split the file "file.txt" into 10000 lines files:

split -l 10000 file.txt

All the other answer accounts only for http URLs. If the URL is https, then do as follows,

1. Open launchsettings.json under Properties of the API project.

   

2. Change the sslPort under iisSettings -> iisExpress

A sample launchsettings.json will look as follows

{
  "iisSettings": {
    "iisExpress": {
      "applicationUrl": "http://localhost:12345",
      "sslPort": 98765 <== Change_This
    }
  },

Change it to a table-valued function

Please refer to the following link, for example.

You need to add two jars into the WEB-INF/lib directory or your webapp (or lib directory of the server):

• mail.jar - contains the actual smtp implmentation
• activation.jar - needed by mail.jar

Pull multiple files using regex:

Create pullFiles.sh:

#!/bin/bash
HOST_DIR=<pull-to>
DEVICE_DIR=/sdcard/<pull-from>
EXTENSION=".jpg"

for file in $(adb shell ls $DEVICE_DIR | grep $EXTENSION'$')
do
    file=$(echo -e $file | tr -d "\r\n"); # EOL fix
    adb pull $DEVICE_DIR/$file $HOST_DIR/$file;
done

Run it:

Make it executable: chmod +x pullFiles.sh

Run it: ./pullFiles.sh

Notes:

• as is, won't work when filenames have spaces
• includes a fix for end-of-line (EOL) on Android, which is a "\r\n"

Just wanted to add my 2 cents. The MOST effective way to optimize the URL route generation in an MVC application is... not generate them at all.

Most of us more or less know how URLs are generated in our apps anyway, so simply using static Url.Content("~/Blahblah") instead of Url.Action() or Url.RouteUrl() where possible, beats all other methods by almost 20 times and even more.

PS. I've ran a benchmark of couple of thousand iterations and posted results on my blog if interested.

curl can only follow http redirects. To also follow meta refresh directives and javascript redirects, you need a full-blown browser like headless chrome:

#!/bin/bash
real_url () {
    printf 'location.href\nquit\n' | \
    chromium-browser --headless --disable-gpu --disable-software-rasterizer \
    --disable-dev-shm-usage --no-sandbox --repl "$@" 2> /dev/null \
    | tr -d '>>> ' | jq -r '.result.value'
}

If you don't have chrome installed, you can use it from a docker container:

#!/bin/bash
real_url () {
    printf 'location.href\nquit\n' | \
    docker run -i --rm --user "$(id -u "$USER")" --volume "$(pwd)":/usr/src/app \
    zenika/alpine-chrome --no-sandbox --repl "$@" 2> /dev/null \
    | tr -d '>>> ' | jq -r '.result.value'
}

Like so:

$ real_url http://dx.doi.org/10.1016/j.pgeola.2020.06.005 
https://www.sciencedirect.com/science/article/abs/pii/S0016787820300638?via%3Dihub

First of all, you should know that keys and indices are synonyms in MySQL. If you look at the documentation about the CREATE TABLE Syntax, you can read:

KEY is normally a synonym for INDEX. The key attribute PRIMARY KEY can also be specified as just KEY when given in a column definition. This was implemented for compatibility with other database systems.

Now, the kind of error you are getting can be due to two things:

• Disk issues on the MySQL server
• Corrupted keys/tables

In the first case, you will see that adding a limit to your query might solve the problem temporarily. If that does it for you, you probably have a tmp folder that is too small for the size of the queries you are trying to do. You can then decide or to make tmp bigger, or to make your queries smaller! ;)

Sometimes, tmp is big enough but still gets full, you'll need to do some manual cleanup in these situations.

In the second case, there are actual issues with MySQL's data. If you can re-insert the data easily, I would advice to just drop/re-create the table, and re-insert the data. If you can't you can try repairing the table in place with REPAIR table. It is a generally lengthy process which might very well fail.

Look at the complete error message you get:

Incorrect key file for table 'FILEPATH.MYI'; try to repair it

It mentions in the message that you can try to repair it. Also, if you look at the actual FILEPATH you get, you can find out more:

• if it is something like /tmp/#sql_ab34_23f it means that MySQL needs to create a temporary table because of the query size. It stores it in /tmp, and that there is not enough space in your /tmp for that temporary table.

• if it contains the name of an actual table instead, it means that this table is very likely corrupted and you should repair it.

If you identify that your issue is with the size of /tmp, just read this answer to a similar question for the fix: MySQL, Error 126: Incorrect key file for table.

MySQL 8.0.23 onwards now support CIDR notation also.

So, basically:

-- CIDR Notation
GRANT ... TO 'user'@'192.168.1.0/24' IDENTIFIED BY ...

-- Netmask Notation
GRANT ... TO 'user'@'192.168.1.0/255.255.255.0' IDENTIFIED BY ...

So script the loading of the script. Run a killall (or whatever is available on your OS) command that executes as soon as the script is finished.

If ANSI_NULLS is set to "ON" and if we apply = , <> on NULL column value while writing select statement then it will not return any result.

Example

create table #tempTable (sn int, ename varchar(50))

insert into #tempTable
values (1, 'Manoj'), (2, 'Pankaj'), (3, NULL), (4, 'Lokesh'), (5, 'Gopal')

SET ANSI_NULLS ON

select * from #tempTable where ename is NULL -- (1 row(s) affected)
select * from #tempTable where ename = NULL -- (0 row(s) affected)
select * from #tempTable where ename is not NULL -- (4 row(s) affected)
select * from #tempTable where ename <> NULL -- (0 row(s) affected)

SET ANSI_NULLS OFF

select * from #tempTable where ename is NULL -- (1 row(s) affected)
select * from #tempTable where ename = NULL -- (1 row(s) affected)
select * from #tempTable where ename is not NULL -- (4 row(s) affected)
select * from #tempTable where ename <> NULL -- (4 row(s) affected)

Actually openssl command is a better tool than curl for checking and debugging SSL. Here is an example with openssl:

openssl s_client -showcerts -connect stackoverflow.com:443 < /dev/null

and < /dev/null is for adding EOL to the STDIN otherwise it hangs on the Terminal.

But if you liked, you can wrap some useful openssl commands with curl (as I did with curly) and make it more human readable like so:

# check if SSL is valid
>>> curly --ssl valid -d stackoverflow.com
Verify return code: 0 (ok)
issuer=C = US
O = Let's Encrypt
CN = R3
subject=CN = *.stackexchange.com

option: ssl
action: valid
status: OK

# check how many days it will be valid 
>>> curly --ssl date -d stackoverflow.com
Verify return code: 0 (ok)
from: Tue Feb  9 16:13:16 UTC 2021
till: Mon May 10 16:13:16 UTC 2021
days total:  89
days passed: 8
days left:   81

option: ssl
action: date
status: OK

# check which names it supports
curly --ssl name -d stackoverflow.com
*.askubuntu.com
*.blogoverflow.com
*.mathoverflow.net
*.meta.stackexchange.com
*.meta.stackoverflow.com
*.serverfault.com
*.sstatic.net
*.stackexchange.com
*.stackoverflow.com
*.stackoverflow.email
*.superuser.com
askubuntu.com
blogoverflow.com
mathoverflow.net
openid.stackauth.com
serverfault.com
sstatic.net
stackapps.com
stackauth.com
stackexchange.com
stackoverflow.blog
stackoverflow.com
stackoverflow.email
stacksnippets.net
superuser.com

option: ssl
action: name
status: OK

# check the CERT of the SSL
>>> curly --ssl cert -d stackoverflow.com
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

option: ssl
action: cert
status: OK

It's not impossible without CSS. For example as a list item:

<li style="border-bottom: 1px dashed"><!--content --></li>

If you add an alert right after the buster code, then the alert will stall the javascript thread, and it will let the page load. This is what StackOverflow does, and it busts out of my iframes, even when I use the frame busting buster. It also worked with my simple test page. This has only been tested in Firefox 3.5 and IE7 on windows.

Code:

<script type="text/javascript">
if (top != self){
  top.location.replace(self.location.href);
  alert("for security reasons bla bla bla");
}
</script>

int[] array = new int[10] { 13, 2, 5, 8, 23, 90, 41, 4, 77, 61 };

for (int i = 10; i > 0; i--)
{
    for (int j = 0; j < 9; j++)
    {
        if (array[j] > array[j + 1])
        {
            int temp = array[j];
            array[j] = array[j + 1];
            array[j + 1] = temp;
        }
    }
}

You need to declare disconnectFunc as a function pointer, not a void pointer. You also need to call it as a function (with parentheses), and no "*" is needed.

On iOS 9.2 Profiles renamed to Device Management.
Now navigation looks like that:
Settings -> General -> Device Management -> Tap on necessary profile in list -> Trust.

Removing the range select before the copy worked for me. Thanks for the posts.

Simple way is to use curl from command-line, for example:

DATA="foo=bar&baz=qux"
curl --data "$DATA" --request POST --header "Content-Type:application/x-www-form-urlencoded" http://example.com/api/callback | python -m json.tool

or here is example how to send raw POST request using Bash shell (JSON request):

exec 3<> /dev/tcp/example.com/80

DATA='{"email": "[email protected]"}'
LEN=$(printf "$DATA" | wc -c)

cat >&3 << EOF
POST /api/retrieveInfo HTTP/1.1
Host: example.com
User-Agent: Bash
Accept: */*
Content-Type:application/json
Content-Length: $LEN
Connection: close

$DATA
EOF

# Read response.
while read line <&3; do
   echo $line
done

It's a builtin function that returns an object that can be iterated over. See the documentation.

In short, it loops over the elements of an iterable (like a list), as well as an index number, combined in a tuple:

for item in enumerate(["a", "b", "c"]):
    print item

prints

(0, "a")
(1, "b")
(2, "c")

It's helpful if you want to loop over a sequence (or other iterable thing), and also want to have an index counter available. If you want the counter to start from some other value (usually 1), you can give that as second argument to enumerate.

Strings are hard work in C.

#include <stdio.h>

int main()
{
   int i;
   char buf[12];

   for (i = 0; i < 100; i++) {
      snprintf(buf, 12, "pre_%d_suff", i); // puts string into buffer
      printf("%s\n", buf); // outputs so you can see it
   }
}

The 12 is enough bytes to store the text "pre_", the text "_suff", a string of up to two characters ("99") and the NULL terminator that goes on the end of C string buffers.

This will tell you how to use snprintf, but I suggest a good C book!

I had a similar error, but in my case the cause was file renaming. I was creating a gzipped file file1.tar.gz and repeatedly updating it in another tarfile with tar -uvf ./combined.tar ./file1.tar.gz. I got the unexpected EOF error when after untarring combined.tar and trying to untar file1.tar.gz.

I noticed there was a difference in the output of file before and after tarring:

$file file1.tar.gz
file1.tar.gz: gzip compressed data, was "file1.tar", last modified: Mon Jul 29 12:00:00 2019, from Unix

$tar xvf combined.tar
$file file1.tar.gz
file1.tar.gz: gzip compressed data, was "file_old.tar", last modified: Mon Jul 29 12:00:00 2019, from Unix

So, it appears that the file had a different name when I originally created combined.tar, and using the tar update function doesn't overwrite the metadata for the gzipped filename. The solution was to recreate combined.tar from scratch instead of updating it.

I still don't know exactly what happened, since changing the name of a gzipped file doesn't normally break it.

This should get you started:

set datafile separator ","
plot 'infile' using 0:1

request.data will be empty if request.headers["Content-Type"] is recognized as form data, which will be parsed into request.form. To get the raw data regardless of content type, use request.get_data().

request.data calls request.get_data(parse_form_data=True), which results in the different behavior for form data.

You add it to the call using:

using (OperationContextScope scope = new OperationContextScope((IContextChannel)channel))
{
    MessageHeader<string> header = new MessageHeader<string>("secret message");
    var untyped = header.GetUntypedHeader("Identity", "http://www.my-website.com");
    OperationContext.Current.OutgoingMessageHeaders.Add(untyped);

    // now make the WCF call within this using block
}

And then, server-side you grab it using:

MessageHeaders headers = OperationContext.Current.IncomingMessageHeaders;
string identity = headers.GetHeader<string>("Identity", "http://www.my-website.com");