This is generally referred to as an Indeterminate Progress Bar or Indeterminate Progress Dialog.

Combine this with a Thread and a Handler to get exactly what you want. There are a number of examples on how to do this via Google or right here on SO. I would highly recommend spending the time to learn how to use this combination of classes to perform a task like this. It is incredibly useful across many types of applications and will give you a great insight into how Threads and Handlers can work together.

I'll get you started on how this works:

The loading event starts the dialog:

//maybe in onCreate
showDialog(MY_LOADING_DIALOG);
fooThread = new FooThread(handler);
fooThread.start();

Now the thread does the work:

private class FooThread extends Thread {
    Handler mHandler;

    FooThread(Handler h) {
        mHandler = h;
    }

    public void run() { 
        //Do all my work here....you might need a loop for this

        Message msg = mHandler.obtainMessage();
        Bundle b = new Bundle();                
        b.putInt("state", 1);   
        msg.setData(b);
        mHandler.sendMessage(msg);
    }
}

Finally get the state back from the thread when it is complete:

final Handler handler = new Handler() {
    public void handleMessage(Message msg) {
        int state = msg.getData().getInt("state");
        if (state == 1){
            dismissDialog(MY_LOADING_DIALOG);
            removeDialog(MY_LOADING_DIALOG);
        }
    }
};

Version A is simpler and that's why I would use it.

And if you turn on all compiler warnings in Java you will get a warning on the second Version because it is unnecesarry and turns up code complexity.

find using an attribute in any tag

<th class="team" data-sort="team">Team</th>    
soup.find_all(attrs={"class": "team"}) 

<th data-sort="team">Team</th>  
soup.find_all(attrs={"data-sort": "team"}) 
 

Well, in java, you can also create a parameterized enum. Say you want to create a className enum, in which you need to store classCode as well as className, you can do that like this:

public enum ClassEnum {

    ONE(1, "One"), 
    TWO(2, "Two"),
    THREE(3, "Three"),
    FOUR(4, "Four"),
    FIVE(5, "Five")
    ;

    private int code;
    private String name;

    private ClassEnum(int code, String name) {
        this.code = code;
        this.name = name;
    }

    public int getCode() {
        return code;
    }

    public String getName() {
        return name;
    }
}

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

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

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

• Configure log4j.properties

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

• Java example

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

Why not use a library function to validate the ip address?

>>> ip="241.1.1.112343434" 
>>> socket.inet_aton(ip)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
socket.error: illegal IP address string passed to inet_aton

We have a similar situation at work, where the production machines have no access to the Internet; therefore everything has to be managed offline and off-host.

Here is what I tried with varied amounts of success:

1. basket which is a small utility that you run on your internet-connected host. Instead of trying to install a package, it will instead download it, and everything else it requires to be installed into a directory. You then move this directory onto your target machine. Pros: very easy and simple to use, no server headaches; no ports to configure. Cons: there aren't any real showstoppers, but the biggest one is that it doesn't respect any version pinning you may have; it will always download the latest version of a package.

2. Run a local pypi server. Used pypiserver and devpi. pypiserver is super simple to install and setup; devpi takes a bit more finagling. They both do the same thing - act as a proxy/cache for the real pypi and as a local pypi server for any home-grown packages. localshop is a new one that wasn't around when I was looking, it also has the same idea. So how it works is your internet-restricted machine will connect to these servers, they are then connected to the Internet so that they can cache and proxy the actual repository.

The problem with the second approach is that although you get maximum compatibility and access to the entire repository of Python packages, you still need to make sure any/all dependencies are installed on your target machines (for example, any headers for database drivers and a build toolchain). Further, these solutions do not cater for non-pypi repositories (for example, packages that are hosted on github).

We got very far with the second option though, so I would definitely recommend it.

Eventually, getting tired of having to deal with compatibility issues and libraries, we migrated the entire circus of servers to commercially supported docker containers.

This means that we ship everything pre-configured, nothing actually needs to be installed on the production machines and it has been the most headache-free solution for us.

We replaced the pypi repositories with a local docker image server.

Try this

#movie_item {
    display: block;
    margin-top: 10px;
    height: 175px;
}

.movie_item_poster {
    float: left;
    height: 150px;
    width: 100px;
    background: red;
}

#movie_item_content {
    float: left;
    background: gold;
}

.movie_item_content_title {
    display: block;
}

.movie_item_content_year {
    float: right;
}

.movie_item_content_plot {
    display: block;

}

.movie_item_toolbar {
    clear: both;
    vertical-align: bottom;
    width: 100%;
    height: 25px;
}

In Html

<div id="movie_item">
    <div class="movie_item_poster">
        <img src="..." style="max-width: 100%; max-height: 100%;">
    </div>

     <div id="movie_item_content">
            <div class="movie_item_content_year">(1890-)</div>
        <div class="movie_item_content_title">title my film is a long word</div>
        <div class="movie_item_content_plot">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Officia, ratione, aliquam, earum, quibusdam libero rerum iusto exercitationem reiciendis illo corporis nulla ducimus suscipit nisi dolore explicabo. Accusantium porro reprehenderit ad!</div>
    </div>

    <div class="movie_item_toolbar">
        Lorem Ipsum...
    </div>
</div>

I change position div year.

We created entity beans and used getter annotations. The problem we ran into is this: some entities have complex rules for some properties regarding when they can be updated. The solution was to have some business logic in each setter that determines whether or not the actual value changed and, if so, whether the change should be allowed. Of course, Hibernate can always set the properties, so we ended up with two groups of setters. Pretty ugly.

Reading previous posts, I also see that referencing the properties from inside the entity could lead to issues with collections not loading.

Bottom line, I would lean toward annotating the fields in the future.

Like Robert Nishihara mentioned, Apache Arrow makes this easy, specifically with the Plasma in-memory object store, which is what Ray is built on.

I made brain-plasma specifically for this reason - fast loading and reloading of big objects in a Flask app. It's a shared-memory object namespace for Apache Arrow-serializable objects, including pickle'd bytestrings generated by pickle.dumps(...).

The key difference with Apache Ray and Plasma is that it keeps track of object IDs for you. Any processes or threads or programs that are running on locally can share the variables' values by calling the name from any Brain object.

$ pip install brain-plasma

$ plasma_store -m 10000000 -s /tmp/plasma

from brain_plasma import Brain
brain = Brain(path='/tmp/plasma/)

brain['a'] = [1]*10000

brain['a']
# >>> [1,1,1,1,...]

def get_dict_from_pd(df, key_col, row_col):
    result = dict()
    for i in set(df[key_col].values):
        is_i = df[key_col] == i
        result[i] = list(df[is_i][row_col].values)
    return result

this is my sloution, a basic loop

Also, does Jenkins delete the artifacts after each build ? (not the archived artifacts, I know I can tell it to delete those)

No, Hudson/Jenkins does not, by itself, clear the workspace after a build. You might have actions in your build process that erase, overwrite, or move build artifacts from where you left them. There is an option in the job configuration, in Advanced Project Options (which must be expanded), called "Clean workspace before build" that will wipe the workspace at the beginning of a new build.

To incorporate third-party DLLs into my VS 2008 C++ project I did the following (you should be able to translate into 2010, 2012 etc.)...

I put the header files in my solution with my other header files, made changes to my code to call the DLLs' functions (otherwise why would we do all this?). :^) Then I changed the build to link the LIB code into my EXE, to copy the DLLs into place, and to clean them up when I did a 'clean' - I explain these changes below.

Suppose you have 2 third-party DLLs, A.DLL and B.DLL, and you have a stub LIB file for each (A.LIB and B.LIB) and header files (A.H and B.H).

• Create a "lib" directory under your solution directory, e.g. using Windows Explorer.
• Copy your third-party .LIB and .DLL files into this directory

(You'll have to make the next set of changes once for each source build target that you use (Debug, Release).)

1. Make your EXE dependent on the LIB files

   • Go to Configuration Properties -> Linker -> Input -> Additional Dependencies, and list your .LIB files there one at a time, separated by spaces: A.LIB B.LIB
   • Go to Configuration Properties -> General -> Additional Library Directories, and add your "lib" directory to any you have there already. Entries are separated by semicolons. For example, if you already had $(SolutionDir)fodder there, you change it to $(SolutionDir)fodder;$(SolutionDir)lib to add "lib".

2. Force the DLLs to get copied to the output directory

   • Go to Configuration Properties -> Build Events -> Post-Build Event
   • Put the following in for Command Line (for the switch meanings, see "XCOPY /?" in a DOS window):

   XCOPY "$(SolutionDir)"\lib\*.DLL "$(TargetDir)" /D /K /Y

   • You can put something like this for Description:

   Copy DLLs to Target Directory

   • Excluded From Build should be No. Click OK.

3. Tell VS to clean up the DLLs when it cleans up an output folder:

   • Go to Configuration Properties -> General -> Extensions to Delete on Clean, and click on "..."; add *.dll to the end of the list and click OK.

First, any time you run a script using the interpreter explicitly, as in

$ python ./my_script.py
$ ksh ~/bin/redouble.sh
$ lua5.1 /usr/local/bin/osbf3

the #! line is always ignored. The #! line is a Unix feature of executable scripts only, and you can see it documented in full on the man page for execve(2). There you will find that the word following #! must be the pathname of a valid executable. So

#!/usr/bin/env python

executes whatever python is on the users $PATH. This form is resilient to the Python interpreter being moved around, which makes it somewhat more portable, but it also means that the user can override the standard Python interpreter by putting something ahead of it in $PATH. Depending on your goals, this behavior may or may not be OK.

Next,

#!/usr/bin/python

deals with the common case that a Python interpreter is installed in /usr/bin. If it's installed somewhere else, you lose. But this is a good way to ensure you get exactly the version you want or else nothing at all ("fail-stop" behavior), as in

#!/usr/bin/python2.5

Finally,

#!python

works only if there is a python executable in the current directory when the script is run. Not recommended.

Have you tried with the custom format "#,##0.##" ?

A classic "or" would be |. For example, ab|de would match either side of the expression.

However, for something like your case you might want to use the ? quantifier, which will match the previous expression exactly 0 or 1 times (1 times preferred; i.e. it's a "greedy" match). Another (probably more relyable) alternative would be using a custom character group:

\d+\s+[A-Z\s]+\s+[A-Z][A-Za-z]+

This pattern will match:

• \d+: One or more numbers.
• \s+: One or more whitespaces.
• [A-Z\s]+: One or more uppercase characters or space characters
• \s+: One or more whitespaces.
• [A-Z][A-Za-z\s]+: An uppercase character followed by at least one more character (uppercase or lowercase) or whitespaces.

If you'd like a more static check, e.g. indeed only match ABC and A ABC, then you can combine a (non-matching) group and define the alternatives inside (to limit the scope):

\d (?:ABC|A ABC) Street

Or another alternative using a quantifier:

\d (?:A )?ABC Street

 /**
 * @example addParamToUrl('/path/to/?find=1', array('find' => array('search', 2), 'FILTER' => 'STATUS'))
 * @example addParamToUrl('//example.com/path/to/?find=1', array('find' => array('search', 2), 'FILTER' => 'STATUS'))
 * @example addParamToUrl('https://example.com/path/to/?find=1&FILTER=Y', array('find' => array('search', 2), 'FILTER' => 'STATUS'))
 *
 * @param       $url string url
 * @param array $addParams
 *
 * @return string
 */
function addParamToUrl($url, array $addParams) {
  if (!is_array($addParams)) {
    return $url;
  }

  $info = parse_url($url);

  $query = array();

  if ($info['query']) {
    parse_str($info['query'], $query);
  }

  if (!is_array($query)) {
    $query = array();
  }

  $params = array_merge($query, $addParams);

  $result = '';

  if ($info['scheme']) {
    $result .= $info['scheme'] . ':';
  }

  if ($info['host']) {
    $result .= '//' . $info['host'];
  }

  if ($info['path']) {
    $result .= $info['path'];
  }

  if ($params) {
    $result .= '?' . http_build_query($params);
  }

  return $result;
}

In jquery ui modal dialogs you need to use this construct:

$( "#my_dialog" ).dialog( "option", "title", "my new title" );

How about storing the new options in a variable, and then using .html(variable) to replace the data in the container?

I have a previously-working code that throws this error now. No issue on password. No need to convert message to base64 either. Turns out, i need to do the following:

1. Turn off 2-factor authentication
2. Set "Allow less secure apps" to ON
3. Login to your gmail account from production server
4. Go here as well to approve the login activity
5. Run your app in production server

Working code

    public static void SendEmail(string emailTo, string subject, string body)
    {
        var client = new SmtpClient("smtp.gmail.com", 587)
        {
            Credentials = new NetworkCredential("[email protected]", "secretpassword"),
            EnableSsl = true
        };

        client.Send("[email protected]", emailTo, subject, body);
    }

Turning off 2-factor authentication

Set "Allow less secure apps" to ON (same page, need to scroll to bottom)

Yeah, this is a general generics problem, not mockito-specific.

There is no class object for ArrayList<SomeType>, and thus you can't type-safely pass such an object to a method requiring a Class<ArrayList<SomeType>>.

You can cast the object to the right type:

Class<ArrayList<SomeType>> listClass =
              (Class<ArrayList<SomeType>>)(Class)ArrayList.class;
ArgumentCaptor<ArrayList<SomeType>> argument = ArgumentCaptor.forClass(listClass);

This will give some warnings about unsafe casts, and of course your ArgumentCaptor can't really differentiate between ArrayList<SomeType> and ArrayList<AnotherType> without maybe inspecting the elements.

(As mentioned in the other answer, while this is a general generics problem, there is a Mockito-specific solution for the type-safety problem with the @Captor annotation. It still can't distinguish between an ArrayList<SomeType> and an ArrayList<OtherType>.)

Edit:

Take also a look at tenshis comment. You can change the original code from Paulo Ebermann to this (much simpler)

final ArgumentCaptor<List<SomeType>> listCaptor
        = ArgumentCaptor.forClass((Class) List.class);

The frame is the rectangle that defines the UIView with respect to its superview.

The bounds rect is the range of values that define that NSView's coordinate system.

i.e. anything in this rectangle will actually display in the UIView.

This happens because in r6 it shows an error when you try to extend private styles.

Refer to this link

If you are using 64 bit MySQL, using ARCHFLAGS to specify your cpu architecture while building mysql-python libraries would do the trick:

ARCHFLAGS='-arch x86_64' python setup.py build
ARCHFLAGS='-arch x86_64' python setup.py install

Lets take a vector 'point' which has numbers from 1 to 5

point = c(1,2,3,4,5)

if we want to append a number 6 anywhere inside the vector then below command may come handy

i) Vectors

new_var = append(point, 6 ,after = length(point))

ii) columns of a table

new_var = append(point, 6 ,after = length(mtcars$mpg))

The command append takes three arguments:

1. the vector/column to be modified.
2. value to be included in the modified vector.
3. a subscript, after which the values are to be appended.

simple...!! Apologies in case of any...!

You can use boost::optional (or std::optional for newer versions), which was developed in particular for decision of your problem:

boost::optional<int> y[50];
....
geoGraph.y[x] = nums[x];
....
const size_t size_y = sizeof(y)/sizeof(y[0]); //!!!! correct size of y!!!!
for(int i=0; i<size_y;i++){
   if(y[i]) { //check for null
      p[i].SetPoint(Recto.Height()-x,*y[i]);
      ....
   }
}

P.S. Do not use C-type array -> use std::array or std::vector:

std::array<int, 50> y;   //not int y[50] !!!

set hourstr = %time:~0,2%
if "%time:~0,1%"==" " (set hourstr=0%time:~1,1%)
set datetimestr=%date:~0,4%%date:~5,2%%date:~8,2%-%hourstr%%time:~3,2%%time:~6,2%

Another solution you can use is SQL Developer.

With it, you have the ability to import from a csv file (other delimited files are available).

Just open the table view, then:

• choose actions
• import data
• find your file
• choose your options.

You have the option to have SQL Developer do the inserts for you, create an sql insert script, or create the data for a SQL Loader script (have not tried this option myself).

Of course all that is moot if you can only use the command line, but if you are able to test it with SQL Developer locally, you can always deploy the generated insert scripts (for example).

Just adding another option to the 2 already very good answers.

my experience tells me that missing persistence.xml,will generate the same exception too.

i caught the same error msg today when i tried to run a jar package packed by ant.

when i used jar tvf to check the content of the jar file, i realized that "ant" forgot to pack the persistnece.xml for me.

after I manually repacked the jar file ,the error msg disappered.

so i believe maybe you should try simplely putting META-INF under src directory and placing your persistence.xml there.

The Amazon S3 Console now supports uploading entire folder hierarchies. Enable the Ehanced Uploader in the Upload dialog and then add one or more folders to the upload queue.

http://console.aws.amazon.com/s3

as explained in above answers Also, to return only one field from the entire array you can use projection into find. and use $

db.getCollection("sizer").find(
  { awards: { $elemMatch: { award: "National Medal", year: 1975 } } },
  { "awards.$": 1, name: 1 }
);

will be reutrn

{
    _id: 1,
    name: {
        first: 'John',
        last: 'Backus'
    },
    awards: [
        {
            award: 'National Medal',
            year: 1975,
            by: 'NSF'
        }
    ]
}

In my case it was a proxy issue (requests proxied from nginx to a varnish cache) that caused the issue. I needed to add the following to my proxy definition

        proxy_set_header Connection keep-alive; 

I found the answer here: https://stackoverflow.com/a/55341260/1062129

We can do it by css like.

body {
  background: #000;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, .3) 0%, rgba(231, 231, 231, .3) 22.39%, rgba(209, 209, 209,  .3) 42.6%, rgba(182, 182, 182, .3) 79.19%, rgba(156, 156, 156, .3) 104.86%);
  
}

Or you can do like this:

your_df.to_excel( r'C:\Users\full_path\excel_name.xlsx',
                  sheet_name= 'your_sheet_name'
                )

There is the Linq Max() extension method. It's available for all common number types(int, double, ...). And since it works on any class that implements IEnumerable<T> it works on all common containers such as arrays T[], List<T>,...

To use it you need to have using System.Linq in the beginning of your C# file, and need to reference the System.Core assembly. Both are done by default on new projects(C# 3 or later)

int[] numbers=new int[]{1,3,2};
int maximumNumber=numbers.Max();

You can also use Math.Max(a,b) which works only on two numbers. Or write a method yourself. That's not hard either.

    int scrWidth  = getWindowManager().getDefaultDisplay().getWidth();
    int scrHeight = getWindowManager().getDefaultDisplay().getHeight();

Like this:

>>> structTime = time.localtime()
>>> datetime.datetime(*structTime[:6])
datetime.datetime(2009, 11, 8, 20, 32, 35)

For us the problem was happening randomly only in the production environment. The RegisterForEventValidation did nothing for us.

Finally, we figured out that the web farm in which the asp.net app was running, two IIS servers had different .net versions installed. So it appears they had different rules for encrypting the asp.net validation hash. Updating them solved most of the problem.

Also, we configured the machineKey(compatibilityMode) (the same in both servers), httpRuntime(targetFramework), ValidationSettings:UnobtrusiveValidationMode, pages(renderAllHiddenFieldsAtTopOfForm) in the web.config of both servers.

We used this site to generate the key https://www.allkeysgenerator.com/Random/ASP-Net-MachineKey-Generator.aspx

We spent a lot of time solving this, I hope this helps somebody.

<appSettings>
   <add key="ValidationSettings:UnobtrusiveValidationMode" value="None" />
...
</appSettings>
<system.web>
   <machineKey compatibilityMode="Framework45" decryptionKey="somekey" validationKey="otherkey" validation="SHA1" decryption="AES />
   <pages [...] controlRenderingCompatibilityVersion="4.0" enableEventValidation="true" renderAllHiddenFieldsAtTopOfForm="true" />
   <httpRuntime [...] requestValidationMode="2.0" targetFramework="4.5" />
...
</system.web>

Runtime.getRuntime().exec("PlatformDepedentCode");

You need to replace "PlatformDependentCode" with your platform's clear console command.

The exec() method executes the command you entered as the argument, just as if it is entered in the console.

In Windows you would write it as Runtime.getRuntime().exec("cls");.

You shouldn't include other source files (*.c) in .c files. I think you want to have a header (.h) file with the DECLARATION of test function, and have it's DEFINITION in a separate .c file.

The error is caused by multiple definitions of the test function (one in test.c and other in main.c)

In Selenium we need to take the help of a JavaScript executor to scroll to an element or scroll the page:

je.executeScript("arguments[0].scrollIntoView(true);", element);

In the above statement element is the exact element where we need to scroll. I tried the above code, and it worked for me.

I have a complete post and video on this:

http://learn-automation.com/how-to-scroll-into-view-in-selenium-webdriver/

I believe using --no-index is what you're looking for:

git diff [<options>] --no-index [--] <path> <path>

as mentioned in the git manual:

This form is to compare the given two paths on the filesystem. You can omit the --no-index option when running the command in a working tree controlled by Git and at least one of the paths points outside the working tree, or when running the command outside a working tree controlled by Git.

I met with the same error. After struggling, I found that it was due to "Space" in the folder name.

For example :

Earlier My folder name was : "Qt Projects"

Later I changed it to : "QtProjects"

and my issue was resolved.

Its very simple but sometimes a major issue.

1)What is the difference between both the way of creating class objects.

First one is a pointer to a constructed object in heap (by new). Second one is an object that implicitly constructed. (Default constructor)

2)If i am creating object like Example example; how to use that in an singleton class.

It depends on your goals, easiest is put it as a member in class simply.

A sample of a singleton class which has an object from Example class:

class Sample
{

    Example example;

public:

    static inline Sample *getInstance()
    {
        if (!uniqeInstance)
        {
            uniqeInstance = new Sample;
        }
        return uniqeInstance;
    }
private:
    Sample();
    virtual ~Sample();
    Sample(const Sample&);
    Sample &operator=(const Sample &);
    static Sample *uniqeInstance;
};

Do whatever you want as long as its minimal, consistent, and doesn't break any rules.

Personally, I find the Boost style easiest; it matches the standard library (giving a uniform look to code) and is simple. I personally tack on m and p prefixes to members and parameters, respectively, giving:

#ifndef NAMESPACE_NAMES_THEN_PRIMARY_CLASS_OR_FUNCTION_THEN_HPP
#define NAMESPACE_NAMES_THEN_PRIMARY_CLASS_OR_FUNCTION_THEN_HPP

#include <boost/headers/go/first>
#include <boost/in_alphabetical/order>
#include <then_standard_headers>
#include <in_alphabetical_order>

#include "then/any/detail/headers"
#include "in/alphabetical/order"
#include "then/any/remaining/headers/in"
// (you'll never guess)
#include "alphabetical/order/duh"

#define NAMESPACE_NAMES_THEN_MACRO_NAME(pMacroNames) ARE_ALL_CAPS

namespace lowercase_identifers
{
    class separated_by_underscores
    {
    public:
        void because_underscores_are() const
        {
            volatile int mostLikeSpaces = 0; // but local names are condensed

            while (!mostLikeSpaces)
                single_statements(); // don't need braces

            for (size_t i = 0; i < 100; ++i)
            {
                but_multiple(i);
                statements_do();
            }             
        }

        const complex_type& value() const
        {
            return mValue; // no conflict with value here
        }

        void value(const complex_type& pValue)
        {
            mValue = pValue ; // or here
        }

    protected:
        // the more public it is, the more important it is,
        // so order: public on top, then protected then private

        template <typename Template, typename Parameters>
        void are_upper_camel_case()
        {
            // gman was here                
        }

    private:
        complex_type mValue;
    };
}

#endif

That. (And like I've said in comments, do not adopt the Google Style Guide for your code, unless it's for something as inconsequential as naming convention.)

Apart from a bare except: clause (which as others have said you shouldn't use), you can simply catch Exception:

import traceback
import logging

try:
    whatever()
except Exception as e:
    logging.error(traceback.format_exc())
    # Logs the error appropriately. 

You would normally only ever consider doing this at the outermost level of your code if for example you wanted to handle any otherwise uncaught exceptions before terminating.

The advantage of except Exception over the bare except is that there are a few exceptions that it wont catch, most obviously KeyboardInterrupt and SystemExit: if you caught and swallowed those then you could make it hard for anyone to exit your script.

You could solve this with some simple gazpacho parsing:

from gazpacho import Soup

soup = Soup(html)
tds = soup.find("td", {"class": "pos"})
tds[1].find("strong").text

Which will output:

text I am looking for

I think it is much more simple solution:

window.location = (""+window.location).replace(/#[A-Za-z0-9_]*$/,'')+"#myAnchor"

This method does not reload the website, and sets the focus on the anchors which are needed for screen reader.

You can get just the edition name by using the following steps.

• Open "SQL Server Configuration Manager"
• From the List of SQL Server Services, Right Click on "SQL Server (Instance_name)" and Select Properties.
• Select "Advanced" Tab from the Properties window.
• Verify Edition Name from the "Stock Keeping Unit Name"
• Verify Edition Id from the "Stock Keeping Unit Id"
• Verify Service Pack from the "Service Pack Level"
• Verify Version from the "Version"

screen shot

I have a single-page app in our company intranet where certain date fields need to be "blocked" under certain circumstances. Those date fields have a datepicker binding.

Making the fields read-only wasn't enough to block the fields, as datepicker still triggers when the field receives focus.

Disabling the field (or disabling datepicker) have side effects with serialize() or serializeArray().

One of the options was to unbind datepicker from those fields and making them "normal" fields. But one easiest solution is to make the field (or fields) read-only and to avoid datepicker from acting when receive focus.

$('#datefield').attr('readonly',true).datepicker("option", "showOn", "off");

If you're simply sharing a counter, consider using an AtomicInteger or another suitable class from the java.util.concurrent.atomic package:

public class Test {

    private final static AtomicInteger count = new AtomicInteger(0); 

    public void foo() {  
        count.incrementAndGet();
    }  
}

Is your server single-threaded? If so, what polling / multiplexing function are you using?

Using select() does not work beyond the hard-coded maximum file descriptor limit set at compile-time, which is hopeless (normally 256, or a few more).

poll() is better but you will end up with the scalability problem with a large number of FDs repopulating the set each time around the loop.

epoll() should work well up to some other limit which you hit.

10k connections should be easy enough to achieve. Use a recent(ish) 2.6 kernel.

How many client machines did you use? Are you sure you didn't hit a client-side limit?

Look to this, may be help you.

class ScrollView extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return new LayoutBuilder(
      builder:
          (BuildContext context, BoxConstraints viewportConstraints) {
        return SingleChildScrollView(
          scrollDirection: Axis.vertical,
          child: ConstrainedBox(
            constraints: BoxConstraints(minHeight: viewportConstraints.maxHeight),
            child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text("Hello world!!"),
                  //You can add another children
            ]),
          ),
        );
      },
    );
  }
}

To disable a submit button, you just need to add a disabled attribute to the submit button.

$("#btnSubmit").attr("disabled", true);

To enable a disabled button, set the disabled attribute to false, or remove the disabled attribute.

$('#btnSubmit').attr("disabled", false);

or

$('#btnSubmit').removeAttr("disabled");

A void pointer is known as generic pointer. I would like to explain with a sample pthread scenario.

The thread function will have the prototype as

void *(*start_routine)(void*)

The pthread API designers considered the argument and return values of thread function. If those thing are made generic, we can type cast to void* while sending as argument. similarly the return value can be retrieved from void*(But i never used return values from thread function).

void *PrintHello(void *threadid)
{
   long tid;

   // ***Arg sent in main is retrieved   ***
   tid = (long)threadid;
   printf("Hello World! It's me, thread #%ld!\n", tid);
   pthread_exit(NULL);
}

int main (int argc, char *argv[])
{
   pthread_t threads[NUM_THREADS];
   int rc;
   long t;
   for(t=0; t<NUM_THREADS; t++){
      //*** t will be type cast to void* and send as argument.
      rc = pthread_create(&threads[t], NULL, PrintHello, (void *)t);   
      if (rc){
         printf("ERROR; return code from pthread_create() is %d\n", rc);
         exit(-1);
      }
   }    
   /* Last thing that main() should do */
   pthread_exit(NULL);
}

What do you mean by «'first' record from a table» ? There's no such concept as "first record" in a relational db, i think.

Using MS SQL Server 2005, if you intend to delete the "top record" (the first one that is presented when you do a simple "*select * from tablename*"), you may use "delete top(1) from tablename"... but be aware that this does not assure which row is deleted from the recordset, as it just removes the first row that would be presented if you run the command "select top(1) from tablename".

I have had the same problem as noted above. I could not get Eclipse to install because of Java incompatibilities. The sequence I followed goes like this:

1. Upgraded to MAC OS Sierra
2. Downloaded the Eclipse installer but was prompted that I needed to instal a legacy Java.
3. Installed Java 1.6
4. Was unable to install Eclipse and was prompted that I needed Java 1.7 or greater. Downloaded and installed Java 1.8
5. Ran the terminal code 'java -version' // this will check your jre version. This showed returned Java 1.6 despite the fact that I had upgraded to 1.8. The Java version listed in the Java control panel said 1.8
6. Tried multiple downloads of eclipse and Java and multiple restarts always with the same result.
7. Visited the Oracle web page noted above: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html I could not find the above reference to 8u73 and 8u74 but I did find and option to download 1.8.0_12. I did this. It installed without difficulty, and then I was able to install Eclipse without difficulty.

This took hours of my time. I hope this proves useful.

Just use parenthesis and 'count'. This applies to Powershell v3

(get-alias).count

@JoshAdel covered a lot of it, but if you just want to time the execution of an entire script, you can run it under time on a unix-like system.

kotai:~ chmullig$ cat sleep.py 
import time

print "presleep"
time.sleep(10)
print "post sleep"
kotai:~ chmullig$ python sleep.py 
presleep
post sleep
kotai:~ chmullig$ time python sleep.py 
presleep
post sleep

real    0m10.035s
user    0m0.017s
sys 0m0.016s
kotai:~ chmullig$ 

C#

    public class ValidateModelAttribute : ActionFilterAttribute
    {
        public override void OnActionExecuting(HttpActionContext actionContext)
        {
            if (actionContext.ModelState.IsValid == false)
            {
                actionContext.Response = actionContext.Request.CreateErrorResponse(
                    HttpStatusCode.BadRequest, actionContext.ModelState);
            }
        }
    }

...

    [ValidateModel]
    public HttpResponseMessage Post([FromBody]AnyModel model)
    {

Javascript

$.ajax({
        type: "POST",
        url: "/api/xxxxx",
        async: 'false',
        contentType: "application/json; charset=utf-8",
        data: JSON.stringify(data),
        error: function (xhr, status, err) {
            if (xhr.status == 400) {
                DisplayModelStateErrors(xhr.responseJSON.ModelState);
            }
        },
....


function DisplayModelStateErrors(modelState) {
    var message = "";
    var propStrings = Object.keys(modelState);

    $.each(propStrings, function (i, propString) {
        var propErrors = modelState[propString];
        $.each(propErrors, function (j, propError) {
            message += propError;
        });
        message += "\n";
    });

    alert(message);
};

.class {
    background-color:none;
}

This is not a valid property. W3C validator will display following error:

Value Error : background-color none is not a background-color value : none

transparent may have been selected as better term instead of 0 or none values during the development of specification of CSS.

To replace the old version with the new one, you need to change the link for it. Type that command to terminal.

brew link --force openssl

Check the version of openssl again. It should be changed.

Simple Solution

radioSection.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
          @Override
          public void onCheckedChanged(RadioGroup group1, int checkedId1) {
              switch (checkedId1) {
                  case R.id.rbSr://radiobuttonID
                      //do what you want
                      break;
                  case R.id.rbJr://radiobuttonID
                      //do what you want
                      break;
              }
          }
      });

See my answer to a similar question here.

It sounds like you want a background-image to keep it's own aspect ratio while expanding to 100% width and getting cropped off on the top and bottom. If that's the case, do something like this:

.chapter {
    position: relative;
    height: 1200px;
    z-index: 1;
}

#chapter1 {
    background-image: url(http://omset.files.wordpress.com/2010/06/homer-simpson-1-264a0.jpg);
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: center top;
    background-attachment: fixed;
}

jsfiddle: http://jsfiddle.net/ndKWN/3/

The problem with this approach is that you have the container elements at a fixed height, so there can be space below if the screen is small enough.

If you want the height to keep the image's aspect ratio, you'll have to do something like what I wrote in an edit to the answer I linked to above. Set the container's height to 0 and set the padding-bottom to the percentage of the width:

.chapter {
    position: relative;
    height: 0;
    padding-bottom: 75%;
    z-index: 1;
}

#chapter1 {
    background-image: url(http://omset.files.wordpress.com/2010/06/homer-simpson-1-264a0.jpg);
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: center top;
    background-attachment: fixed;
}

jsfiddle: http://jsfiddle.net/ndKWN/4/

You could also put the padding-bottom percentage into each #chapter style if each image has a different aspect ratio. In order to use different aspect ratios, divide the height of the original image by it's own width, and multiply by 100 to get the percentage value.

If you have no other links, then there is no use for navbar-header....

HTML:

<nav class="navbar navbar-inverse navbar-static-top">
    <div class="container">
     <a class="navbar-brand text-center center-block" href="#">Navbar Brand</a>
  .....
</nav>

CSS:

.navbar-brand {
  float: none;
}

However, if you do want other links here's a very effective approach that allows that: https://stackoverflow.com/a/34149840/3123861

this also works:

target.write("{}" "\n" "{}" "\n" "{}" "\n".format(line1, line2, line3))

The JWT aud (Audience) Claim

According to RFC 7519:

The "aud" (audience) claim identifies the recipients that the JWT is intended for. Each principal intended to process the JWT MUST identify itself with a value in the audience claim. If the principal processing the claim does not identify itself with a value in the "aud" claim when this claim is present, then the JWT MUST be rejected. In the general case, the "aud" value is an array of case- sensitive strings, each containing a StringOrURI value. In the special case when the JWT has one audience, the "aud" value MAY be a single case-sensitive string containing a StringOrURI value. The interpretation of audience values is generally application specific. Use of this claim is OPTIONAL.

The Audience (aud) claim as defined by the spec is generic, and is application specific. The intended use is to identify intended recipients of the token. What a recipient means is application specific. An audience value is either a list of strings, or it can be a single string if there is only one aud claim. The creator of the token does not enforce that aud is validated correctly, the responsibility is the recipient's to determine whether the token should be used.

Whatever the value is, when a recipient is validating the JWT and it wishes to validate that the token was intended to be used for its purposes, it MUST determine what value in aud identifies itself, and the token should only validate if the recipient's declared ID is present in the aud claim. It does not matter if this is a URL or some other application specific string. For example, if my system decides to identify itself in aud with the string: api3.app.com, then it should only accept the JWT if the aud claim contains api3.app.com in its list of audience values.

Of course, recipients may choose to disregard aud, so this is only useful if a recipient would like positive validation that the token was created for it specifically.

My interpretation based on the specification is that the aud claim is useful to create purpose-built JWTs that are only valid for certain purposes. For one system, this may mean you would like a token to be valid for some features but not for others. You could issue tokens that are restricted to only a certain "audience", while still using the same keys and validation algorithm.

Since in the typical case a JWT is generated by a trusted service, and used by other trusted systems (systems which do not want to use invalid tokens), these systems simply need to coordinate the values they will be using.

Of course, aud is completely optional and can be ignored if your use case doesn't warrant it. If you don't want to restrict tokens to being used by specific audiences, or none of your systems actually will validate the aud token, then it is useless.

Example: Access vs. Refresh Tokens

One contrived (yet simple) example I can think of is perhaps we want to use JWTs for access and refresh tokens without having to implement separate encryption keys and algorithms, but simply want to ensure that access tokens will not validate as refresh tokens, or vice-versa.

By using aud, we can specify a claim of refresh for refresh tokens and a claim of access for access tokens upon creating these tokens. When a request is made to get a new access token from a refresh token, we need to validate that the refresh token was a genuine refresh token. The aud validation as described above will tell us whether the token was actually a valid refresh token by looking specifically for a claim of refresh in aud.

OAuth Client ID vs. JWT aud Claim

The OAuth Client ID is completely unrelated, and has no direct correlation to JWT aud claims. From the perspective of OAuth, the tokens are opaque objects.

The application which accepts these tokens is responsible for parsing and validating the meaning of these tokens. I don't see much value in specifying OAuth Client ID within a JWT aud claim.

I'm probably late but this worked for me:

1. Open your build.xml file located in your project's directory.
2. Copy and Paste the following code in the main project tag : <target name="build" />

An alternative option is to use str_sort() from library stringr, with the argument numeric = TRUE. This will correctly order column that include numbers not just alphabetically:

str_sort(c("V3", "V1", "V10"), numeric = TRUE)

# [1] V1 V3 V11

Here is an example of the practical significance of the difference and how it can bite you if you don't realize it (document.location being an object and document.location.href being a string):

We use MonoX Social CMS (http://mono-software.com) free version at http://social.ClipFlair.net and we wanted to add the language bar WebPart at some pages to localize them, but at some others (e.g. at discussions) we didn't want to use localization. So we made two master pages to use at all our .aspx (ASP.net) pages, in the first one we had the language bar WebPart and the other one had the following script to remove the /lng/el-GR etc. from the URLs and show the default (English in our case) language instead for those pages

<script>
  var curAddr = document.location; //MISTAKE
  var newAddr = curAddr.replace(new RegExp("/lng/[a-z]{2}-[A-Z]{2}", "gi"), "");
  if (curAddr != newAddr)
    document.location = newAddr;
</script>

But this code isn't working, replace function just returns Undefined (no exception thrown) so it tries to navigate to say x/lng/el-GR/undefined instead of going to url x. Checking it out with Mozilla Firefox's debugger (F12 key) and moving the cursor over the curAddr variable it was showing lots of info instead of some simple string value for the URL. Selecting Watch from that popup you could see in the watch pane it was writing "Location -> ..." instead of "..." for the url. That made me realize it was an object

One would have expected replace to throw an exception or something, but now that I think of it the problem was that it was trying to call some non-existent "replace" method on the URL object which seems to just give back "undefined" in Javascript.

The correct code in that case is:

<script>
  var curAddr = document.location.href; //CORRECT
  var newAddr = curAddr.replace(new RegExp("/lng/[a-z]{2}-[A-Z]{2}", "gi"), "");
  if (curAddr != newAddr)
    document.location = newAddr;
</script>

Depending on your needs you might go for the more feature-rich libraries. I tried most/all of the solutions suggested, but what stood out head & shoulders was Html Agility Pack. It is a very forgiving and flexible parser.

Seems like you have a single function that you need to call on two different parameters. This can be elegantly done using a combination of concurrent.futures and map with Python 3.2+

import time
from concurrent.futures import ThreadPoolExecutor, ProcessPoolExecutor

def sleep_secs(seconds):
  time.sleep(seconds)
  print(f'{seconds} has been processed')

secs_list = [2,4, 6, 8, 10, 12]

Now, if your operation is IO bound, then you can use the ThreadPoolExecutor as such:

with ThreadPoolExecutor() as executor:
  results = executor.map(sleep_secs, secs_list)

Note how map is used here to map your function to the list of arguments.

Now, If your function is CPU bound, then you can use ProcessPoolExecutor

with ProcessPoolExecutor() as executor:
  results = executor.map(sleep_secs, secs_list)

If you are not sure, you can simply try both and see which one gives you better results.

Finally, if you are looking to print out your results, you can simply do this:

with ThreadPoolExecutor() as executor:
  results = executor.map(sleep_secs, secs_list)
  for result in results:
    print(result)

You need to use <> operator:

while (<>) {
    print $_; # or simply "print;"
}

Which can be compacted to:

print while (<>);

Arbitrary file:

open F, "<file.txt" or die $!;
while (<F>) {
    print $_;
}
close F;

This depends on what's actually being added by the pseudoselectors. In your situation, setting content to "" will get rid of it, but if you're setting borders or backgrounds or whatever, you need to zero those out specifically. As far as I know, there's no one cure-all for removing everything about a before/after element regardless of what it is.

In Python 3.7 and above, dictionaries are guaranteed to remember their key insertion order. The answer to this question summarizes the current state of affairs.

The OrderedDict solution thus becomes obsolete and without any import statements we can simply issue:

>>> lst = [1, 2, 1, 3, 3, 2, 4]
>>> list(dict.fromkeys(lst))
[1, 2, 3, 4]

2018 Update

Font Awesome 5 now features light, regular and solid variants. The icon featured in this question has the following style under the different variants:

A modern answer to this question would be that different variants of the icon can be used to make the icon appear bolder or lighter. The only downside is that if you're already using solid you will have to fall back to the original answers here to make those bolder, and likewise if you're using light you'd have to do the same to make those lighter.

Font Awesome's How To Use documentation walks through how to use these variants.

Original Answer

Font Awesome makes use of the Private Use region of Unicode. For example, this .icon-remove you're using is added in using the ::before pseudo-selector, setting its content to \f00d ():

.icon-remove:before {
    content: "\f00d";
}

Font Awesome does only come with one font-weight variant, however browsers will render this as they would render any font with only one variant. If you look closely, the normal font-weight isn't as bold as the bold font-weight. Unfortunately a normal font weight isn't what you're after.

What you can do however is change its colour to something less dark and reduce its font size to make it stand out a bit less. From your image, the "tags" text appears much lighter than the icon, so I'd suggest using something like:

.tag .icon-remove {
    color:#888;
    font-size:14px;
}

Here's a JSFiddle example, and here is further proof that this is definitely a font.

My way may not be correct but useful

Convert both float to strings and then do string compare

bool IsFlaotEqual(float a, float b, int decimal)
{
    TCHAR form[50] = _T("");
    _stprintf(form, _T("%%.%df"), decimal);


    TCHAR a1[30] = _T(""), a2[30] = _T("");
    _stprintf(a1, form, a);
    _stprintf(a2, form, b);

    if( _tcscmp(a1, a2) == 0 )
        return true;

    return false;

}

operator overlaoding can also be done

Make sure you do NOT decorate your Controller methods for the default GET|PUT|POST|DELETE actions with [HttpPost/Put/Get/Delete] attribute. I had added this attibute to my vanilla Post controller action and it caused a 404.

Hope this helps someone as it can be very frustrating and bring progress to a halt.

Select-String worked best for me. All the other options listed here, such as findstr, didn't work with large files.

Here's an example:

select-string -pattern "<pattern>" -path "<path>"

note: This requires Powershell

Since the .Rows result is marked as consisting of rows, you can "For Each" it to deal with each row individually, like this:

Function Attendance(rng As Range) As Long
Attendance = 0
For Each rRow In rng.Rows
    If WorksheetFunction.Sum(rRow) > 0 Then
        Attendance = Attendance + 1
    End If
Next
End Function

I use this to check attendance in any of a few categories (different columns) for a list of people (different rows).

(And of course you could use .Columns to do a "For Each" over the columns in the range.)

HTML5 solution

<input type="submit" hidden />

I found this approach simple and useful: How to "merge" specific files from another branch

As it turns out, we’re trying too hard. Our good friend git checkout is the right tool for the job.

git checkout source_branch <paths>...

We can simply give git checkout the name of the feature branch A and the paths to the specific files that we want to add to our master branch.

Please read the whole article for more understanding

If you're using Xfce (or LXDE) instead of Gnome, there's an equivalent tool: Gigolo.
I suppose, but not sure, it can be installed also on other desktop environments.
It supports FTP, SSH and WebDAV and it is quite intuitive to use: just click on Connect, choose the protocol, fill the parameters and go. You can save the connections for later use.

No.

If the user is sophisticated or determined enough to:

1. Open the Excel VBA editor
2. Use the object browser to see the list of all sheets, including VERYHIDDEN ones
3. Change the property of the sheet to VISIBLE or just HIDDEN

then they are probably sophisticated or determined enough to:

1. Search the internet for "remove Excel 2007 project password"
2. Apply the instructions they find.

So what's on this hidden sheet? Proprietary information like price formulas, or client names, or employee salaries? Putting that info in even an hidden tab probably isn't the greatest idea to begin with.

Jep is anther option. It embeds CPython in Java through JNI.

import jep.Jep;
//...
    try(Jep jep = new Jep(false)) {
        jep.eval("s = 'hello world'");
        jep.eval("print(s)");
        jep.eval("a = 1 + 2");
        Long a = (Long) jep.getValue("a");
    }

The C++ way of solving conversions (not the classical C) is illustrated with the program below. Note that the intent is to be able to use the same formatting facilities offered by iostream like precision, fill character, padding, hex, and the manipulators, etcetera.

Compile and run this program, then study it. It is simple

#include "iostream"
#include "iomanip"
#include "sstream"
using namespace std;

int main()
{
    // Converting the content of a char array or a string to a double variable
    double d;
    string S;
    S = "4.5";
    istringstream(S) >> d;    
    cout << "\nThe value of the double variable d is " << d << endl;
    istringstream("9.87654") >> d;  
    cout << "\nNow the value of the double variable d is " << d << endl;



    // Converting a double to string with formatting restrictions
    double D=3.771234567;

    ostringstream Q;
    Q.fill('#');
    Q << "<<<" << setprecision(6) << setw(20) << D << ">>>";
    S = Q.str(); // formatted converted double is now in string 

    cout << "\nThe value of the string variable S is " << S << endl;
    return 0;
}

Prof. Martinez

names[] = {"Ankit","Bohra","Xyz"};

is an initializer and used solely when constructing or creating a new array object. It cannot be used to set the array. You can use it when declared as:

String[] names= {"Ankit","Bohra","Xyz"};

You may also use:

names=new String[] {"Ankit","Bohra","Xyz"};

I read a bunch of different entries till I finally found a solution that worked for my scenario (ASP.NET MVC4 project).

Instead of using the filename favicon.ico for my icon, I renamed it to something else, ie myIcon.ico. Then I just used exactly what Domi posted:

<link rel="shortcut icon" href="myIcon.ico" type="image/x-icon" />

And this worked!

It's not a caching issue because I tested this with Fiddler - a request for favicon never occurred, even if I cleared my cache "From the beginning of time". I believe it's just some odd bug with chrome?

I have fixed this problem when calling a MVC3 Controller. I added:

Response.AddHeader("Access-Control-Allow-Origin", "*"); 

before my

return Json(model, JsonRequestBehavior.AllowGet);

And also my $.ajax was complaining that it does not accept Content-type header in my ajax call, so I commented it out as I know its JSON being passed to the Action.

Hope that helps.

CREATE TABLE db1.table1 SELECT * FROM db2.table1

where db1 is the destination and db2 is the source

Ansible has a version_compare filter since 1.6. You can do something like below in when conditional:

when: ansible_distribution_version | version_compare('12.04', '>=')

This will give you support for major & minor versions comparisons and you can compare versions using operators like:

<, lt, <=, le, >, gt, >=, ge, ==, =, eq, !=, <>, ne

You can find more information about this here: Ansible - Version comparison filters

Otherwise if you have really simple case you can use what @ProfHase85 suggested

Based on @L.B.'s solution, the (typed as Object rather than Anonymous) VB code is

Dim oJson As Object = JsonConvert.DeserializeObject(File.ReadAllText(MyFilePath))

I should mention that this is quick and useful for constructing HTTP call content where the type isn't required. And using Object rather than Anonymous means you can maintain Option Strict On in your Visual Studio environment - I hate turning that off.

MSDN has a good explanation:

Assemblies are the building blocks of .NET Framework applications; they form the fundamental unit of deployment, version control, reuse, activation scoping, and security permissions. An assembly is a collection of types and resources that are built to work together and form a logical unit of functionality. An assembly provides the common language runtime with the information it needs to be aware of type implementations. To the runtime, a type does not exist outside the context of an assembly.

I agree with the others who said that there is no simple way to distribute these settings.

For Eclipse: ask your colleagues to set the following:

• Windows Preferences / Java / Installed JREs:
• Select the proper JRE/JDK (or do it for all of them)
• Edit
• Default VM arguments: -Xmx1024m
• Finish, OK.

After that all test will run with -Xmx1024m but unfortunately you have set it in every Eclipse installation. Maybe you could create a custom Eclipse package which contains this setting and give it to you co-workers.

The following working process also could help: If the IDE cannot run a test the developer should check that Maven could run this test or not.

• If Maven could run it the cause of the failure usually is the settings of the developer's IDE. The developer should check these settings.
• If Maven also could not run the test the developer knows that the cause of the failure is not the IDE, so he/she could use the IDE to debug the test.

Based on the ScottPletcher's solution from http://www.experts-exchange.com/Microsoft/Development/MS-SQL-Server/Q_24204894.html I’ve created a set of functions (e.g. GetMaxOfDates3 , GetMaxOfDates13 )to find max of up to 13 Date values using UNION ALL. See T-SQL function to Get Maximum of values from the same row However I haven't considered UNPIVOT solution at the time of writing these functions

const FindDate = (date, allDate) => {
        
    // moment().diff only works on moment(). Make sure both date and elements in allDate array are in moment format
    let nearestDate = -1; 
    
    allDate.some(d => {
        const currentDate = moment(d)
        const difference = currentDate.diff(d); // Or d.diff(date) depending on what you're trying to find
        if(difference >= 0){
            nearestDate = d
        }
    });
    
    console.log(nearestDate)
}

empty is an operator:

The empty operator is a prefix operation that can be used to determine whether a value is null or empty.

<c:if test="${empty myObject.featuresList}">

%~dp0 expands to current directory path of the running batch file.

To get clear understanding, let's create a batch file in a directory.

C:\script\test.bat

with contents:

@echo off
echo %~dp0

When you run it from command prompt, you will see this result:

C:\script\

SELECT COUNT(ID) FROM tblA a
WHERE a.ID NOT IN (SELECT b.ID FROM tblB b)    --For count


SELECT ID FROM tblA a
WHERE a.ID NOT IN (SELECT b.ID FROM tblB b)    --For results

If you want to move your volumes around you should also look at Flocker.

From the README:

Flocker is a data volume manager and multi-host Docker cluster management tool. With it you can control your data using the same tools you use for your stateless applications by harnessing the power of ZFS on Linux.

This means that you can run your databases, queues and key-value stores in Docker and move them around as easily as the rest of your application.

Below should be in your pom.xml above other jersy/jackson dependencies. In my case it as below jersy-client dep-cy and i got MessageBodyWriter not found for media type=application/json.

<dependency>
  <groupId>org.glassfish.jersey.media</groupId>
  <artifactId>jersey-media-json-jackson</artifactId>
  <version>2.25</version>
</dependency>

Try __weak if you get any warning regarding retain cycle else use __block

Person *strongPerson = [Person new];
__weak Person *weakPerson = person;

Now you can refer weakPerson object inside block.

In the same way for Chrome Browser below are the things to be considered.

Step 1-->Import files Required for Chrome :
import org.openqa.selenium.chrome.*;

Step 2--> Set the Path and initialize the Chrome Driver:

System.setProperty("webdriver.chrome.driver","S:\\chromedriver_win32\\chromedriver.exe");

Note: In Step 2 the location should point the chromedriver.exe file's storage location in your system drive

step 3--> Create an instance of Chrome browser

WebDriver driver = new ChromeDriver();

Rest will be the same as...

I hope this is helpful to you.

Please try this code,

 @Html.DropDownListFor(model => model.Items, new List<SelectListItem>
   { new SelectListItem{Text="Deactive", Value="False"},
     new SelectListItem{Text="Active", Value="True",  Selected = true},
     })

Maybe you are looking for something like this:

StackFrame frame = new StackFrame(1);
frame.GetMethod().Name; //Gets the current method name

MethodBase method = frame.GetMethod();
method.DeclaringType.Name //Gets the current class name

os.pardir is a better way for ../ and more readable.

import os
print os.path.abspath(os.path.join(given_path, os.pardir))  

This will return the parent path of the given_path

At first shot, I could come up with something like this (but it's pseudo code and assuming you cannot use any .NET built-in libaries). Might require a bit of tweaking and re-thinking, but should be good enough for a head-start, maybe?

int findString(String var, String[] stringArray, int currentIndex, int stringMaxIndex)
    {
    if currentIndex > stringMaxIndex 
       return (-stringMaxIndex-1);
    else if var==arr[currentIndex] //or use any string comparison op or function
       return 0;
    else 
       return findString(var, stringArray, currentIndex++, stringMaxIndex) + 1 ;
    }



    //calling code
    int index = findString(var, arr, 0, getMaxIndex(arr));

    if index == -1 printOnScreen("Not found");
    else printOnScreen("Found on index: " + index);

Here is my approach worked fine

public String getFileContent(String fileName) {
    String filePath = "myFolder/" + fileName+ ".json";
    try(InputStream stream = Thread.currentThread().getContextClassLoader().getResourceAsStream(filePath)) {
        return IOUtils.toString(stream, "UTF-8");
    } catch (IOException e) {
        // Please print your Exception
    }
}

Not tested, but something like:

Dim sourceSheet As Worksheet
Dim destSheet As Worksheet

'' copy from the source
Workbooks.Open Filename:="c:\source.xls"
Set sourceSheet = Worksheets("source")
sourceSheet.Activate
sourceSheet.Cells.Select
Selection.Copy

'' paste to the destination
Workbooks.Open Filename:="c:\destination.xls"
Set destSheet = Worksheets("dest")
destSheet.Activate
destSheet.Cells.Select
destSheet.Paste

'' save & close
ActiveWorkbook.Save
ActiveWorkbook.Close

Note that this assumes the destination sheet already exists. It's pretty easy to create one if it doesn't.

android:inputMethod

is deprecated, instead use inputType :

 android:inputType="numberPassword"

I found the following solution, first you'll need the whatsapp id:

Matching with reports from some other threads here and in other forums the login name I found was some sort of: international area code without the 0's or + in the beginning + phone number without the first 0 + @s.whatsapp.net

For example if you live in the Netherlands and having the phone number 0612325032 it would be [email protected] -> +31 for the Netherlands without the 0's or + and the phone number without the 0.

public void sendWhatsAppMessageTo(String whatsappid) {

Cursor c = getSherlockActivity().getContentResolver().query(ContactsContract.Data.CONTENT_URI,
        new String[] { ContactsContract.Contacts.Data._ID }, ContactsContract.Data.DATA1 + "=?",
        new String[] { whatsappid }, null);
c.moveToFirst();

Intent whatsapp = new Intent(Intent.ACTION_VIEW, Uri.parse("content://com.android.contacts/data/" + c.getString(0)));
c.close();

 if (whatsapp != null) {

startActivity(whatsapp);      

} else {
        Toast.makeText(this, "WhatsApp not Installed", Toast.LENGTH_SHORT)
                .show();
//download for example after dialog
                Uri uri = Uri.parse("market://details?id=com.whatsapp");
                Intent goToMarket = new Intent(Intent.ACTION_VIEW, uri);
    }

}

The line you found just looks for the environmental variable PORT, if it's defined it uses it, otherwise uses the default port 3000. You have to define this environmental variable first (no need to be root)

export PORT=8080
node <your-app.js>

On this web page, I see that:

"Remember that the dot is not a metacharacter inside a character class, so we do not need to escape it with a backslash."

So I guess the escaping of it is unnecessary...

DisplayName sets the DisplayName in the model metadata. For example:

[DisplayName("foo")]
public string MyProperty { get; set; }

and if you use in your view the following:

@Html.LabelFor(x => x.MyProperty)

it would generate:

<label for="MyProperty">foo</label>

Display does the same, but also allows you to set other metadata properties such as Name, Description, ...

Brad Wilson has a nice blog post covering those attributes.

Check out the section titled Specializing JSON object decoding in the json module documentation. You can use that to decode a JSON object into a specific Python type.

Here's an example:

class User(object):
    def __init__(self, name, username):
        self.name = name
        self.username = username

import json
def object_decoder(obj):
    if '__type__' in obj and obj['__type__'] == 'User':
        return User(obj['name'], obj['username'])
    return obj

json.loads('{"__type__": "User", "name": "John Smith", "username": "jsmith"}',
           object_hook=object_decoder)

print type(User)  # -> <type 'type'>

Update

If you want to access data in a dictionary via the json module do this:

user = json.loads('{"__type__": "User", "name": "John Smith", "username": "jsmith"}')
print user['name']
print user['username']

Just like a regular dictionary.

    public class HomeController : Controller  
    {  
        public ActionResult Index()  
        {  
            ViewBag.TempValue = "Index Action called at HomeController";  
            return View();  
        }  

        [ChildActionOnly]  
        public ActionResult ChildAction(string param)  
        {  
            ViewBag.Message = "Child Action called. " + param;  
            return View();  
        }  
    }  


The code is initially invoking an Index action that in turn returns two Index views and at the View level it calls the ChildAction named “ChildAction”.

    @{
        ViewBag.Title = "Index";    
    }    
    <h2>    
        Index    
    </h2>  

    <!DOCTYPE html>    
    <html>    
    <head>    
        <title>Error</title>    
    </head>    
    <body>    
        <ul>  
            <li>    
                @ViewBag.TempValue    
            </li>    
            <li>@ViewBag.OnExceptionError</li>    
            @*<li>@{Html.RenderAction("ChildAction", new { param = "first" });}</li>@**@    
            @Html.Action("ChildAction", "Home", new { param = "first" })    
        </ul>    
    </body>    
    </html>  


      Copy and paste the code to see the result .thanks 

Use

export LD_LIBRARY_PATH="/path/to/library/"

in your .bashrc otherwise, it'll only be available to bash and not any programs you start.

Try -R/path/to/library/ flag when you're linking, it'll make the program look in that directory and you won't need to set any environment variables.

EDIT: Looks like -R is Solaris only, and you're on Linux.

An alternate way would be to add the path to /etc/ld.so.conf and run ldconfig. Note that this is a global change that will apply to all dynamically linked binaries.

with open('x.py') as f: s = f.read()

***grins***

I'm not sure what you're trying to do, but here's something to consider: c(); won't do anything. c is an instance of the class checkbox and not a method to be called. So consider this:

public class FirstWindow extends JFrame {      public FirstWindow() {         checkbox c = new checkbox();         c.yourMethod(yourParameters); // call the method you made in checkbox     } }  public class checkbox extends JFrame {      public checkbox(yourParameters) {          // this is the constructor method used to initialize instance variables     }      public void yourMethod() // doesn't have to be void     {         // put your code here     } } 

I prefer using atom-beautify, CTRL+ALT+B (in linux, may be in windows also) handles better al kind of formats and it is also customizable per file format.

more details here: https://atom.io/packages/atom-beautify

to delete your app database try this:

 this.deleteDatabase("databasename.db");

this will delete the database file

function myfunction(){
    $('.classname').fancybox().trigger('click'); 
}

It works for me..

None of the above answers fixed this issue for me. I did it as following (Laravel with Ubuntu server):

<?php
     $footerFile = '/var/www/website/main/resources/views/emails/elements/emailfooter.blade.php';
     include($footerFile);
?>

I tried several of these techniques, and the following worked for me, so if all else here if all else fails then try this because it worked for me :).

<style>
  #footer {
    height:30px;
    margin: 0;
    clear: both;
    width:100%;
    position: relative;
    bottom:-10;
  }
</style>

<div id="footer" >Sportkin - the registry for sport</div>

Most languages do it this way, and you can do it in C# too.

    public void setRAM(int RAM)
    {
        this.RAM = RAM;
    }
    public int getRAM()
    {
        return this.RAM;
    }

But C# also gives a more elegant solution to this :

    public class Computer
    {
        int ram;
        public int RAM 
        { 
             get 
             {
                  return ram;
             }
             set 
             {
                  ram = value; // value is a reserved word and it is a variable that holds the input that is given to ram ( like in the example below )
             }
        }
     }

And later access it with.

    Computer comp = new Computer();
    comp.RAM = 1024;
    int var = comp.RAM;

For newer versions of C# it's even better :

public class Computer
{
    public int RAM { get; set; }
}

and later :

Computer comp = new Computer();
comp.RAM = 1024;
int var = comp.RAM;

Take a look at Numeral.js. It can format numbers, currency, percentages and has support for localization.

Every solution's are not working in my system.

I can get using

#include <time.h>

double difftime(time_t time1, time_t time0);

Easily extracting multiple properties from array of objects:

let arrayOfObjects = [
  {id:1, name:'one', desc:'something'},
  {id:2, name:'two', desc:'something else'}
];

//below will extract just the id and name
let result = arrayOfObjects.map(({id, name}) => ({id, name}));

result will be [{id:1, name:'one'},{id:2, name:'two'}]

Add or remove properties as needed in the map function

If Divyesh Rupawala's answer doesn't work (passing the current item as the parameter), then please see the onChanged() function in this Plunker. It's using this:

http://plnkr.co/edit/B5TDQJ

add this to your my.cnf

innodb_buffer_pool_size=1G

restart your mysql to make it effect

class Test
{
    Dictionary<int, string> entities;

    public string GetEntity(int code)
    {
        // java's get method returns null when the key has no mapping
        // so we'll do the same

        string val;
        if (entities.TryGetValue(code, out val))
            return val;
        else
            return null;
    }
}

It is because Ajax is asynchronous, the success or the error function will be called later, when the server answer the client. So, just move parts depending on the result into your success function like that :

jQuery.ajax({

            type:"post",
            dataType:"json",
            url: myAjax.ajaxurl,
            data: {action: 'submit_data', info: info},
            success: function(data) {
                successmessage = 'Data was succesfully captured';
                $("label#successmessage").text(successmessage);
            },
            error: function(data) {
                successmessage = 'Error';
                $("label#successmessage").text(successmessage);
            },
        });

        $(":input").val('');
        return false;

Try FileUtils from Apache commons-io (listFiles and iterateFiles methods):

File dir = new File(".");
FileFilter fileFilter = new WildcardFileFilter("sample*.java");
File[] files = dir.listFiles(fileFilter);
for (int i = 0; i < files.length; i++) {
   System.out.println(files[i]);
}

To solve your issue with the TestX folders, I would first iterate through the list of folders:

File[] dirs = new File(".").listFiles(new WildcardFileFilter("Test*.java");
for (int i=0; i<dirs.length; i++) {
   File dir = dirs[i];
   if (dir.isDirectory()) {
       File[] files = dir.listFiles(new WildcardFileFilter("sample*.java"));
   }
}

Quite a 'brute force' solution but should work fine. If this doesn't fit your needs, you can always use the RegexFileFilter.

SOLUTION:

cd "Documents and Photos"

problem solved.

The reason I'm submitting this answer is you'll find that StackOverflow is being used by every day users (not just web devs, programmers or power users) and this was the number one result for a simple Windows user question on Google.

People are becoming more tech-savvy, but aren't necessarily familiar with command line in the cases above.

func scrollToBottom() {

    let sections = self.chatTableView.numberOfSections

    if sections > 0 {

        let rows = self.chatTableView.numberOfRows(inSection: sections - 1)

        let last = IndexPath(row: rows - 1, section: sections - 1)

        DispatchQueue.main.async {

            self.chatTableView.scrollToRow(at: last, at: .bottom, animated: false)
        }
    }
}

you should add

DispatchQueue.main.async {
            self.chatTableView.scrollToRow(at: last, at: .bottom, animated: false)
        }

or it will not scroll to bottom.

Case: If you need to ignore the merge commit created by default, follow these steps.

Say, a new feature branch is checked out from master having 2 commits already,

• "Added A" , "Added B"

Checkout a new feature_branch

• "Added C" , "Added D"

Feature branch then adds two commits-->

• "Added E", "Added F"

Now if you want to merge feature_branch changes to master, Do git merge feature_branch sitting on the master.

This will add all commits into master branch (4 in master + 2 in feature_branch = total 6) + an extra merge commit something like 'Merge branch 'feature_branch'' as the master is diverged.

If you really need to ignore these commits (those made in FB) and add the whole changes made in feature_branch as a single commit like 'Integrated feature branch changes into master', Run git merge feature_merge --no-commit.

With --no-commit, it perform the merge and stop just before creating a merge commit, We will have all the added changes in feature branch now in master and get a chance to create a new commit as our own.

Read here for more : https://git-scm.com/docs/git-merge

If you really don't want your enum to appear in your header file AND ensure that it is only used by private methods, then one solution can be to go with the pimpl principle.

It's a technique that ensure to hide the class internals in the headers by just declaring:

class A 
{
public:
    ...
private:
    void* pImpl;
};

Then in your implementation file (cpp), you declare a class that will be the representation of the internals.

class AImpl
{
public:
    AImpl(A* pThis): m_pThis(pThis) {}

    ... all private methods here ...
private:
    A* m_pThis;
};

You must dynamically create the implementation in the class constructor and delete it in the destructor and when implementing public method, you must use:

((AImpl*)pImpl)->PrivateMethod();

There are pros for using pimpl, one is that it decouple your class header from its implementation, no need to recompile other classes when changing one class implementation. Another is that is speeds up your compilation time because your headers are so simple.

But it's a pain to use, so you should really ask yourself if just declaring your enum as private in the header is that much a trouble.

My use case may or may not be quite the same as what this original post was asking, but it's definitely similar.

I need to pull in some YAML as bash variables. The YAML will never be more than one level deep.

YAML looks like so:

KEY:                value
ANOTHER_KEY:        another_value
OH_MY_SO_MANY_KEYS: yet_another_value
LAST_KEY:           last_value

Output like-a dis:

KEY="value"
ANOTHER_KEY="another_value"
OH_MY_SO_MANY_KEYS="yet_another_value"
LAST_KEY="last_value"

I achieved the output with this line:

sed -e 's/:[^:\/\/]/="/g;s/$/"/g;s/ *=/=/g' file.yaml > file.sh

• s/:[^:\/\/]/="/g finds : and replaces it with =", while ignoring :// (for URLs)
• s/$/"/g appends " to the end of each line
• s/ *=/=/g removes all spaces before =

Tensorflow is now supported on Python 3.6. Just make sure that the Python installation is 64 bit on a 64 bit machine and that pip is the latest (pip install --upgrade pip).

After that (pip install --upgrade tensorflow) works like a charm.

If you want to archive a subdirectory and trim subdirectory path this command will be useful:

tar -cjf site1.bz2 -C /var/www/ site1

Apache PDF Box can convert PDFs to jpg,bmp,wbmp,png, and gif.

The library even comes with a command line utility called PDFToImage to do this.

If you download the source code and look at the PDFToImage class you should be able to figure out how to use PDF Box to convert PDFs to images from your own Java code.

This is really weird, why nobody is mentioning the /IM switch ?! I've been using it for a long time in backup jobs. But I tried googling just now and I couldn't land on a single web page that says anything about it even on MS website !!! Also found so many user posts complaining about the same issue!!

Anyway.. to use Robocopy to overwrite EVERYTHING what ever size or time in source or distination you must include these three switches in your command (/IS /IT /IM)

/IS :: Include Same files. (Includes same size files)
/IT :: Include Tweaked files. (Includes same files with different Attributes)
/IM :: Include Modified files (Includes same files with different times).

This is the exact command I use to transfer few TeraBytes of mostly 1GB+ files (ISOs - Disk Images - 4K Videos):

robocopy B:\Source D:\Destination /E /J /COPYALL /MT:1 /DCOPY:DATE /IS /IT /IM /X /V /NP /LOG:A:\ROBOCOPY.LOG

I did a small test for you .. and here is the result:

               Total    Copied   Skipped  Mismatch    FAILED    Extras
    Dirs :      1028      1028         0         0         0       169
   Files :      8053      8053         0         0         0         1
   Bytes : 649.666 g 649.666 g         0         0         0   1.707 g
   Times :   2:46:53   0:41:43                       0:00:00   0:41:44


   Speed :           278653398 Bytes/sec.
   Speed :           15944.675 MegaBytes/min.
   Ended : Friday, August 21, 2020 7:34:33 AM

Dest, Disk: WD Gold 6TB (Compare the write speed with my result)

Even with those "Extras", that's for reporting only because of the "/X" switch. As you can see nothing was Skipped and Total number and size of all files are equal to the Copied. Sometimes It will show small number of skipped files when I abuse it and cancel it multiple times during operation but even with that the values in the first 2 columns are always Equal. I also confirmed that once before by running a PowerShell script that scans all files in destination and generate a report of all time-stamps.

Some performance tips from my history with it and so many tests & troubles!:

. Despite of what most users online advise to use maximum threads "/MT:128" like it's a general trick to get the best performance ... PLEASE DON'T USE "/MT:128" WITH VERY LARGE FILES ... that's a big mistake and it will decrease your drive performance dramatically after several runs .. it will create very high fragmentation or even cause the files system to fail in some cases and you end up spending valuable time trying to recover a RAW partition and all that nonsense. And above all that, It will perform 4-6 times slower!!

For very large files:

1. Use Only "One" thread "/MT:1" | Impact: BIG
2. Must use "/J" to disable buffering. | Impact: High
3. Use "/NP" with "/LOG:file" and Don't output to the console by "/TEE" | Impact: Medium.
4. Put the "/LOG:file" on a separate drive from the source or destination | Impact: Low.

For regular big files:

1. Use multi threads, I would not exceed "/MT:4" | Impact: BIG
2. IF destination disk has low Cache specs use "/J" to disable buffering | Impact: High
3. & 4 same as above.

For thousands of tiny files:

1. Go nuts :) with Multi threads, at first I would start with 16 and multibly by 2 while monitoring the disk performance. Once it starts dropping I'll fall back to the prevouse value and stik with it | Impact: BIG
2. Don't use "/J" | Impact: High
3. Use "/NP" with "/LOG:file" and Don't output to the console by "/TEE" | Impact: HIGH.
4. Put the "/LOG:file" on a separate drive from the source or destination | Impact: HIGH.

I got this error fatal error lnk1104: cannot open file 'kernel32.lib'. this error is getting because there is no path in VC++ directories. To solve this problem

Open Visual Studio 2008

1. go to Tools-options-Projects and Solutions-VC++ directories-*
2. then at right corner select Library files
3. here you need to add path of kernel132.lib

In my case It is C:\Program Files\Microsoft SDKs\Windows\v6.0A\Lib

You can call a stored procedure using SqlQuery (See here)

// Prepare the query
var query = context.Functions.SqlQuery(
    "EXEC [dbo].[GetFunctionByID] @p1", 
    new SqlParameter("p1", 200));

// add NoTracking() if required

// Fetch the results
var result = query.ToList();

For even more robustness:

function getIframeWindow(iframe_object) {
  var doc;

  if (iframe_object.contentWindow) {
    return iframe_object.contentWindow;
  }

  if (iframe_object.window) {
    return iframe_object.window;
  } 

  if (!doc && iframe_object.contentDocument) {
    doc = iframe_object.contentDocument;
  } 

  if (!doc && iframe_object.document) {
    doc = iframe_object.document;
  }

  if (doc && doc.defaultView) {
   return doc.defaultView;
  }

  if (doc && doc.parentWindow) {
    return doc.parentWindow;
  }

  return undefined;
}

and

...
var el = document.getElementById('targetFrame');

var frame_win = getIframeWindow(el);

if (frame_win) {
  frame_win.reset();
  ...
}
...

This worked for me

git add -f *

Set the value from code on showing the form, not in the design-timeProperties for the text box.

Private Sub UserForm_Activate()
    Me.txtDate.Value = Format(Date, "mm/dd/yy")
End Sub

You can convert like this.

date = datetime.datetime.strptime('2019-3-16T5-49-52-595Z','%Y-%m-%dT%H-%M-%S-%f%z')
date_time = date.strftime('%Y-%m-%dT%H:%M:%S.%fZ')

If you are planning on doing any kind of inheritance, then I would recommend this.constructor. This simple example should illustrate why:

class ConstructorSuper {
  constructor(n){
    this.n = n;
  }

  static print(n){
    console.log(this.name, n);
  }

  callPrint(){
    this.constructor.print(this.n);
  }
}

class ConstructorSub extends ConstructorSuper {
  constructor(n){
    this.n = n;
  }
}

let test1 = new ConstructorSuper("Hello ConstructorSuper!");
console.log(test1.callPrint());

let test2 = new ConstructorSub("Hello ConstructorSub!");
console.log(test2.callPrint());

• test1.callPrint() will log ConstructorSuper Hello ConstructorSuper! to the console
• test2.callPrint() will log ConstructorSub Hello ConstructorSub! to the console

The named class will not deal with inheritance nicely unless you explicitly redefine every function that makes a reference to the named Class. Here is an example:

class NamedSuper {
  constructor(n){
    this.n = n;
  }

  static print(n){
    console.log(NamedSuper.name, n);
  }

  callPrint(){
    NamedSuper.print(this.n);
  }
}

class NamedSub extends NamedSuper {
  constructor(n){
    this.n = n;
  }
}

let test3 = new NamedSuper("Hello NamedSuper!");
console.log(test3.callPrint());

let test4 = new NamedSub("Hello NamedSub!");
console.log(test4.callPrint());

• test3.callPrint() will log NamedSuper Hello NamedSuper! to the console
• test4.callPrint() will log NamedSuper Hello NamedSub! to the console

See all the above running in Babel REPL.

You can see from this that test4 still thinks it's in the super class; in this example it might not seem like a huge deal, but if you are trying to reference member functions that have been overridden or new member variables, you'll find yourself in trouble.

It seems more pythonic to use a for loop. See the quote from What’s New In Python 3.0.

Removed reduce(). Use functools.reduce() if you really need it; however, 99 percent of the time an explicit for loop is more readable.

def nested_get(dic, keys):    
    for key in keys:
        dic = dic[key]
    return dic

Note that the accepted solution doesn't set non-existing nested keys (it raises KeyError). Using the approach below will create non-existing nodes instead:

def nested_set(dic, keys, value):
    for key in keys[:-1]:
        dic = dic.setdefault(key, {})
    dic[keys[-1]] = value

The code works in both Python 2 and 3.

Install same version javac as your JRE

yum install java-devel

No. The heap is cleared by the garbage collector whenever it feels like it. You can ask it to run (with System.gc()) but it is not guaranteed to run.

First try increasing the memory by setting -Xmx256m

This snippet will always throw a ConcurrentModificationException.

The rule is "You may not modify (add or remove elements from the list) while iterating over it using an Iterator (which happens when you use a for-each loop)".

JavaDocs:

The iterators returned by this class's iterator and listIterator methods are fail-fast: if the list is structurally modified at any time after the iterator is created, in any way except through the iterator's own remove or add methods, the iterator will throw a ConcurrentModificationException.

Hence if you want to modify the list (or any collection in general), use iterator, because then it is aware of the modifications and hence those will be handled properly.

Hope this helps.

While creating the matrix X and Y vector use values.

X=dataset.iloc[:,4].values
Y=dataset.iloc[:,0:4].values

It will definitely solve your problem.

An alternative ugly method:

   String[] a ={"BLAH00001","DIK-11","DIK-2","MAN5"};
   String[] k=Arrays.toString(a).split(", ",2)[1].split("]")[0].split(", ");

The standard option grep -l (that is a lowercase L) could do this.

From the Unix standard:

-l
    (The letter ell.) Write only the names of files containing selected
    lines to standard output. Pathnames are written once per file searched.
    If the standard input is searched, a pathname of (standard input) will
    be written, in the POSIX locale. In other locales, standard input may be
    replaced by something more appropriate in those locales.

You also do not need -H in this case.

Just to help anyone with this problem (locking requests when executing another one from the same session)...

Today I started to solve this issue and, after some hours of research, I solved it by removing the Session_Start method (even if empty) from the Global.asax file.

This works in all projects I've tested.

you can do it like this:

cell[B1]: 0:04:58.727

cell[B2]: =FIND(".";B1)

cell[B3]: =LEFT(B1;B2-7)

cell[B4]: =MID(B1;11-8;2)

cell[B5]: =RIGHT(B1;6)

cell[B6]: =B3*3600000+B4*60000+B5

maybe you have to multiply B5 also with 1000.

=FIND(".";B1) is only necessary because you might have inputs like '0:04:58.727' or '10:04:58.727' with different length.

You need to call ParseExact, which parses a date that exactly matches a format that you supply.

For example:

DateTime date = DateTime.ParseExact(this.Text, "dd/MM/yyyy", CultureInfo.InvariantCulture);

The IFormatProvider parameter specifies the culture to use to parse the date.
Unless your string comes from the user, you should pass CultureInfo.InvariantCulture.
If the string does come from the user, you should pass CultureInfo.CurrentCulture, which will use the settings that the user specified in Regional Options in Control Panel.

git stash           // create stash,
git stash push -m "message" // create stash with msg,
git stash apply         // to apply stash,
git stash apply indexno // to apply  specific stash, 
git stash list          //list stash,
git stash drop indexno      //to delete stash,
git stash pop indexno,
git stash pop = stash drop + stash apply
git stash clear         //clear all your local stashed code

For completeness, I would add that, if you wanted to copy an entire directory full of controlled AND uncontrolled files, you could use the following:

git mv old new
git checkout HEAD old

The uncontrolled files will be copied over, so you should clean them up:

git clean -fdx new

Replace:

System.out.println("Enter EmployeeName:");
                 ename=(scanner.next());

with:

System.out.println("Enter EmployeeName:");
                 ename=(scanner.nextLine());

This is because next() grabs only the next token, and the space acts as a delimiter between the tokens. By this, I mean that the scanner reads the input: "firstname lastname" as two separate tokens. So in your example, ename would be set to firstname and the scanner is attempting to set the supervisorId to lastname

to set height of table to its container I must do:

1) set "position: absolute"

2) remove redundant contents of cells (!)

Since I don't have a high enough reputation to comment I'll answer liang question on Feb 20 at 10:01 as an answer to the original question.

In order for the for the line labels to show you need to add plt.legend to your code. to build on the previous example above that also includes title, ylabel and xlabel:

import matplotlib.pyplot as plt

plt.plot(<X AXIS VALUES HERE>, <Y AXIS VALUES HERE>, 'line type', label='label here')
plt.plot(<X AXIS VALUES HERE>, <Y AXIS VALUES HERE>, 'line type', label='label here')
plt.title('title')
plt.ylabel('ylabel')
plt.xlabel('xlabel')
plt.legend()
plt.show()

Go to Windows services in the control panel and start the MySQL service. For me it worked. When I was doing a Java EE project I got this error" Communication link failure". I restarted my system and then it worked.

After that I again got the same error even after restarting my system. Then I tried to open the MySQL command line console and login with root, even then it gave me an error.

Finally when I started the MySQL service from Windows services, it worked.

is there a possibility that casting a double created via Math.round() will still result in a truncated down number

No, round() will always round your double to the correct value, and then, it will be cast to an long which will truncate any decimal places. But after rounding, there will not be any fractional parts remaining.

Here are the docs from Math.round(double):

Returns the closest long to the argument. The result is rounded to an integer by adding 1/2, taking the floor of the result, and casting the result to type long. In other words, the result is equal to the value of the expression:

(long)Math.floor(a + 0.5d)

BufferedReader#read reads single character[0 to 65535 (0x00-0xffff)] from the stream, so it is not possible to read single integer from stream.

            String s= inp.readLine();
            int[] m= new int[2];
            String[] s1 = inp.readLine().split(" ");
            m[0]=Integer.parseInt(s1[0]);
            m[1]=Integer.parseInt(s1[1]);

            // Checking whether I am taking the inputs correctly
            System.out.println(s);
            System.out.println(m[0]);
            System.out.println(m[1]);

You can check also Scanner vs. BufferedReader.

There is no uninstaller. Therefore, you need to:

• Delete the directory containing Jenkins (or, if you're deploying the war -- remove the war from your container).

• Remove ~/.jenkins.

• Remove you startup scripts.

Hashicorp's https://github.com/mitchellh/mapstructure library does this out of the box:

import "github.com/mitchellh/mapstructure"

mapstructure.Decode(myData, &result)

The second result parameter has to be an address of the struct.

You should have look at http://en.wikipedia.org/wiki/Breadth-first_search first.

Below is a quick implementation, in which I used a list of list to represent the queue of paths.

# graph is in adjacent list representation
graph = {
        '1': ['2', '3', '4'],
        '2': ['5', '6'],
        '5': ['9', '10'],
        '4': ['7', '8'],
        '7': ['11', '12']
        }

def bfs(graph, start, end):
    # maintain a queue of paths
    queue = []
    # push the first path into the queue
    queue.append([start])
    while queue:
        # get the first path from the queue
        path = queue.pop(0)
        # get the last node from the path
        node = path[-1]
        # path found
        if node == end:
            return path
        # enumerate all adjacent nodes, construct a new path and push it into the queue
        for adjacent in graph.get(node, []):
            new_path = list(path)
            new_path.append(adjacent)
            queue.append(new_path)

print bfs(graph, '1', '11')

Another approach would be maintaining a mapping from each node to its parent, and when inspecting the adjacent node, record its parent. When the search is done, simply backtrace according the parent mapping.

graph = {
        '1': ['2', '3', '4'],
        '2': ['5', '6'],
        '5': ['9', '10'],
        '4': ['7', '8'],
        '7': ['11', '12']
        }

def backtrace(parent, start, end):
    path = [end]
    while path[-1] != start:
        path.append(parent[path[-1]])
    path.reverse()
    return path


def bfs(graph, start, end):
    parent = {}
    queue = []
    queue.append(start)
    while queue:
        node = queue.pop(0)
        if node == end:
            return backtrace(parent, start, end)
        for adjacent in graph.get(node, []):
            if node not in queue :
                parent[adjacent] = node # <<<<< record its parent 
                queue.append(adjacent)

print bfs(graph, '1', '11')

The above codes are based on the assumption that there's no cycles.

with pure jquery:

window.jQuery.ajax({
    type: "POST",
    url: ajaxUrl,
    contentType: 'application/json',
    success: function (data) {

        var odd_even = false;
        var response = JSON.parse(data);

        var head = "<thead class='thead-inverse'><tr>";
        $.each(response[0], function (k, v) {
            head = head + "<th scope='row'>" + k.toString() + "</th>";
        })
        head = head + "</thead></tr>";
        $(table).append(head);//append header
       var body="<tbody><tr>";
        $.each(response, function () {
            body=body+"<tr>";
            $.each(this, function (k, v) {
                body=body +"<td>"+v.toString()+"</td>";                                        
            }) 
            body=body+"</tr>";               
        })
        body=body +"</tbody>";
        $(table).append(body);//append body
    },
    error: function (xhr, ajaxOptions, thrownError) {
        alert(xhr.responsetext);
    }
});

In my case it was a lack of SSL support in PHP which gave this error.

So I enabled extension=php_openssl.dll

$mail->SMTPDebug = 1; also hinted towards this solution.

Update 2017

$mail->SMTPDebug = 2;, see: https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting#enabling-debug-output

The autocomplete feature has successfully disabled via this trick. It Works!

[HTML]

<div id="login_screen" style="min-height: 45px;">
   <input id="password_1" type="text" name="password">
</div>

[JQuery]

$("#login_screen").on('keyup keydown mousedown', '#password_1', function (e) {
    let elem = $(this);

    if (elem.val().length > 0 && elem.attr("type") === "text") {
        elem.attr("type", "password");
    } else {
        setTimeout(function () {
            if (elem.val().length === 0) {
                elem.attr("type", "text");
                elem.hide();
                setTimeout(function () {
                    elem.show().focus();
                }, 1);
            }
        }, 1);
    }

    if (elem.val() === "" && e.type === "mousedown") {
        elem.hide();
        setTimeout(function () {
            elem.show().focus();
        }, 1);
    }

});

primes = {x for x in range(2, 101) if all(x%y for y in range(2, min(x, 11)))}

I simplified the test a bit - if all(x%y instead of if not any(not x%y

I also limited y's range; there is no point in testing for divisors > sqrt(x). So max(x) == 100 implies max(y) == 10. For x <= 10, y must also be < x.

pairs = {(x, x+2) for x in primes if x+2 in primes}

Instead of generating pairs of primes and testing them, get one and see if the corresponding higher prime exists.

You need to install mysql server for your machine first. Once done, you will be able to add local db details to it.

For e.g. IP: 127.0.0.1
port: 3306
user: root
pass: pass of root which you have set

Here is the link on step by step guide for linux.

https://support.rackspace.com/how-to/install-mysql-server-on-the-ubuntu-operating-system/

JSON Schema is not intended to be feature equivalent with XML Schema. There are features in one but not in the other.

In general you can create a mapping from XML to JSON and back again, but that is not the case for XML schema and JSON schema.

That said, if you have mapped a XML file to JSON, it is quite possible to craft an JSON Schema that validates that JSON in nearly the same way that the XSD validates the XML. But it isn't a direct mapping. And it is not possible to guarantee that it will validate the JSON exactly the same as the XSD validates the XML.

For this reason, and unless the two specs are made to be 100% feature compatible, migrating a validation system from XML/XSD to JSON/JSON Schema will require human intervention.

The simplest ways for me are these ones:

array = [1, 2, 2, 3]

Array#to_set

array.to_set.to_a

# [1, 2, 3]

Array#uniq

array.uniq

# [1, 2, 3]

The keyword this can be used to call a constructor from a constructor, when writing several constructor for a class, there are times when you'd like to call one constructor from another to avoid duplicate code.

Bellow is a link that I explain other topic about constructor and getters() and setters() and I used a class with two constructors. I hope the explanations and examples help you.

Setter methods or constructors

You can handle the keydown event of your TextBox control.

private void textBox1_KeyDown(object sender, KeyEventArgs e)
{
    if(e.KeyCode==Keys.Enter)
    buttonSearch_Click(sender,e);
}

It works even when the button Visible property is set to false

In case the accepted answer by Wadih didn't work for you, try echo %CD%

Let me try this with simple code example

Abstraction = Data Hiding + Encapsulation

 // Abstraction
    interface IOperation
    {
        int GetSumOfNumbers();
    }
    internal class OperationEven : IOperation
    {
        // data hiding
        private IEnumerable<int> numbers;

        public OperationEven(IEnumerable<int> numbers)
        {
            this.numbers = numbers;
        }
        // Encapsulation
        public int GetSumOfNumbers()
        {
            return this.numbers.Where(i => i % 2 == 0).Sum();
        }
    }

You can use the option command:

option(USE_CLANG "build application with clang" OFF) # OFF is the default

and then wrap the clang-compiler settings in if()s:

if(USE_CLANG)
    SET (...)
    ....
endif(USE_CLANG)

This way it is displayed as an cmake option in the gui-configuration tools.

To make it systemwide you can of course use an environment variable as the default value or stay with Ferruccio's answer.

If you just want to list one part of the Git configuration, such as alias, core, remote, etc., you could just pipe the result through grep. Something like:

git config --global -l | grep core

Two ways are there by which you can use to erase an item particularly. lets take a vector

std :: vector < int > v;
v.push_back(10);
v.push_back(20);
v.push_back(30);
v.push_back(40);
v.push_back(40);
v.push_back(50);

1) Non efficient way : Although it seems to be quite efficient but it's not because erase function delets the elements and shifts all the elements towards left by 1. so its complexity will be O(n^2)

std :: vector < int > :: iterator itr = v.begin();
int value = 40;
while ( itr != v.end() )
{
   if(*itr == value)
   { 
      v.erase(itr);
   }
   else
       ++itr;
}

2) Efficient way ( RECOMMENDED ) : It is also known as ERASE - REMOVE idioms .

• std::remove transforms the given range into a range with all the elements that compare not equal to given element shifted to the start of the container.
• So, actually don't remove the matched elements. It just shifted the non matched to starting and gives an iterator to new valid end. It just requires O(n) complexity.

output of the remove algorithm is :

10 20 30 50 40 50 

as return type of remove is iterator to the new end of that range.

template <class ForwardIterator, class T>
  ForwardIterator remove (ForwardIterator first, ForwardIterator last, const T& val);

Now use vector’s erase function to delete elements from the new end to old end of the vector. It requires O(1) time.

v.erase ( std :: remove (v.begin() , v.end() , element ) , v.end () );

so this method work in O(n)

http://www.blackdogfoundry.com/blog/moving-repository-from-bitbucket-to-github/

This helped me move from one git provider to another. At the end of it, all the commits were in the destination git. Simple and straight forward.

git remote rename origin bitbucket
git remote add origin https://github.com/edwardaux/Pipelines.git
git push origin master

Once I was happy that the push had been successful to GitHub, I could delete the old remote by issuing:

git remote rm bitbucket

This is for Mac users:

first of all you have to clarify where the class file is... so for example, in 'Terminal' (A Mac Application) you would type:

cd

then wherever you file is e.g:

cd /Users/CollarBlast/Desktop/JavaFiles/

then you would hit enter. After that you would do the command. e.g:

cd /Users/CollarBlast/Desktop/JavaFiles/ (then i would press enter...)

Then i would type the command:

javap -c JavaTestClassFile.class (then i would press enter again...)

and hopefully it should work!

Just inserting the line

DateFormatSymbols.getInstance().getMonths()[view.getMonth()] 

will do the trick.

Well it depends on how you want to call this code.

Are you calling it from a button click on a form, if so then on the properties for the button on form, go to the Event tab, then On Click item, select [Event Procedure]. This will open the VBA code window for that button. You would then call your Module.Routine and then this would trigger when you click the button.

Similar to this:

Private Sub Command1426_Click()
    mdl_ExportMorning.ExportMorning
End Sub

This button click event calls the Module mdl_ExportMorning and the Public Sub ExportMorning.

I think what you are looking for is this:

public class Ques2 {

/**
 * @param args the command line arguments
 */
public static void main(String[] args) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String input = br.readLine().toLowerCase();
    StringBuilder result = new StringBuilder();
    char currentCharacter;
    int count;

    for (int i = 0; i < input.length(); i++) {
        currentCharacter = input.charAt(i);
        count = 1;
        while (i < input.length() - 1 && input.charAt(i + 1) == currentCharacter) {
            count++;
            i++;
        }
        result.append(currentCharacter);
        result.append(count);
    }

    System.out.println("" + result);
}

}

I've implemented a super-lightweight library to detect the used device based on some of the given answers: https://github.com/schickling/Device.swift

It can be installed via Carthage and be used like this:

import Device

let deviceType = UIDevice.currentDevice().deviceType

switch deviceType {
case .IPhone6: print("Do stuff for iPhone6")
case .IPadMini: print("Do stuff for iPad mini")
default: print("Check other available cases of DeviceType")
}

Angular is based on observable instead of promise base as of angularjs 1.x, so when we try to get data using http it returns observable instead of promise, like you did

 return this.http
      .get(this.configEndPoint)
      .map(res => res.json());

then to get data and show on view we have to convert it into desired form using RxJs functions like .map() function and .subscribe()

.map() is used to convert the observable (received from http request)to any form like .json(), .text() as stated in Angular's official website,

.subscribe() is used to subscribe those observable response and ton put into some variable so from which we display it into the view

this.myService.getConfig().subscribe(res => {
   console.log(res);
   this.data = res;
});

Try with driver.manage.window.maximize(); to maximize window.

<content>(?:[^\n]*(\n+))+</content>

Try this select to find the problematic synonyms, it lists all synonyms that are pointing to an object that does not exist (tables,views,sequences,packages, procedures, functions)

SELECT *
FROM dba_synonyms
WHERE table_owner = 'USER'
    AND (
        NOT EXISTS (
            SELECT *
            FROM dba_tables
            WHERE dba_synonyms.table_name = dba_tables.TABLE_NAME
            )
        AND NOT EXISTS (
            SELECT *
            FROM dba_views
            WHERE dba_synonyms.table_name = dba_views.VIEW_NAME
            )
        AND NOT EXISTS (
            SELECT *
            FROM dba_sequences
            WHERE dba_synonyms.table_name = dba_sequences.sequence_NAME
            )
        AND NOT EXISTS (
            SELECT *
            FROM dba_dependencies
            WHERE type IN (
                    'PACKAGE'
                    ,'PROCEDURE'
                    ,'FUNCTION'
                    )
                AND dba_synonyms.table_name = dba_dependencies.NAME
            )
        )

Using "VanillaJS" means using plain JavaScript without any additional libraries like jQuery.

People use it as a joke to remind other developers that many things can be done nowadays without the need for additional JavaScript libraries.

Here's a funny site that jokingly talks about this: http://vanilla-js.com/

You can use array_slice function, but do you will use another values? or only the first 5? because if you will use only the first 5 you can use the LIMIT on SQL.

You can try string.strip()
It worked for me! :)

Use the following query:

SELECT E.I_EmpID AS EMPID,
       E.I_EMPCODE AS EMPCODE,
       E.I_EmpName AS EMPNAME,
       REPLACE(TO_CHAR(A.I_REQDATE, 'DD-Mon-YYYY'), ' ', '') AS FROMDATE,
       REPLACE(TO_CHAR(A.I_ENDDATE, 'DD-Mon-YYYY'), ' ', '') AS TODATE,
       TO_CHAR(NOD) AS NOD,
       DECODE(A.I_DURATION,
              'FD',
              'FullDay',
              'FN',
              'ForeNoon',
              'AN',
              'AfterNoon') AS DURATION,
       L.I_LeaveType AS LEAVETYPE,
       REPLACE(TO_CHAR((SELECT max(C.I_WORKDATE)
                         FROM T_COMPENSATION C
                        WHERE C.I_COMPENSATEDDATE = A.I_REQDATE
                          AND C.I_EMPID = A.I_EMPID),
                       'DD-Mon-YYYY'),
               ' ',
               '') AS WORKDATE,
       A.I_REASON AS REASON,
       AP.I_REJECTREASON AS REJECTREASON
  FROM T_LEAVEAPPLY A
 INNER JOIN T_EMPLOYEE_MS E
    ON A.I_EMPID = E.I_EmpID
   AND UPPER(E.I_IsActive) = 'YES'
   AND A.I_STATUS = '1'
 INNER JOIN T_LeaveType_MS L
    ON A.I_LEAVETYPEID = L.I_LEAVETYPEID
  LEFT OUTER JOIN T_APPROVAL AP
    ON A.I_REQDATE = AP.I_REQDATE
   AND A.I_EMPID = AP.I_EMPID
   AND AP.I_APPROVALSTATUS = '1'
 WHERE E.I_EMPID <> '22'
 ORDER BY A.I_REQDATE DESC

The trick is to force the inner query return only one record by adding an aggregate function (I have used max() here). This will work perfectly as far as the query is concerned, but, honestly, OP should investigate why the inner query is returning multiple records by examining the data. Are these multiple records really relevant business wise?

You can do that using the descendant selectors:

 $("#a #b")

However, id values are supposed to be unique on a page.