Programs & Examples On #Resource dll

I use Spring Boot, my solution to the problem was

"src/main/resources/myfile.extension"

Hope it helps someone.

As the Style Guide for Python Code admits,

The naming conventions of Python's library are a bit of a mess, so we'll never get this completely consistent

Note that this refers just to Python's standard library. If they can't get that consistent, then there hardly is much hope of having a generally-adhered-to convention for all Python code, is there?

From that, and the discussion here, I would deduce that it's not a horrible sin if one keeps using e.g. Java's or C#'s (clear and well-established) naming conventions for variables and functions when crossing over to Python. Keeping in mind, of course, that it is best to abide with whatever the prevailing style for a codebase / project / team happens to be. As the Python Style Guide points out, internal consistency matters most.

^{Feel free to dismiss me as a heretic. :-) Like the OP, I'm not a "Pythonista", not yet anyway.}

I don't believe there will be a collision. Using static at the file level (outside functions) marks the variable as local to the current compilation unit (file). It's never visible outside the current file so never has to have a name that can be used externally.

Using static inside a function is different - the variable is only visible to the function (whether static or not), it's just its value is preserved across calls to that function.

In effect, static does two different things depending on where it is. In both cases however, the variable visibility is limited in such a way that you can easily prevent namespace clashes when linking.

Having said that, I believe it would be stored in the DATA section, which tends to have variables that are initialized to values other than zero. This is, of course, an implementation detail, not something mandated by the standard - it only cares about behaviour, not how things are done under the covers.

Camera camera;   
if (Camera.getNumberOfCameras() >= 2) {

    //if you want to open front facing camera use this line   
    camera = Camera.open(CameraInfo.CAMERA_FACING_FRONT);

    //if you want to use the back facing camera
    camera = Camera.open(CameraInfo.CAMERA_FACING_BACK);                
}

try {
    camera.setPreviewDisplay("your surface holder here");
    camera.startPreview();      
} catch (Exception e) {  
    camera.release();
}

/* This is not the proper way, this is a solution for older devices that run Android 4.0 or older. This can be used for testing purposes, but not recommended for main development. This solution can be considered as a temporary solution only. But this solution has helped many so I don't intend to delete this answer*/

In your java class, set the "EditText" Type to "TextView". Because you have declared a TextView in the layout.xml file

If you are using AUTOINCREMENT, use:

SELECT LAST\_INSERT\_ID();

Assumming that you are using Mysql: http://dev.mysql.com/doc/refman/5.0/en/example-auto-increment.html

Postgres handles this similarly via the currval(sequence_name) function.

Note that using MAX(ID) is not safe, unless you lock the table, since it's possible (in a simplified case) to have another insert that occurs before you call MAX(ID) and you lose the id of the first insert. The functions above are session based so if another session inserts you still get the ID that you inserted.

I have come across other similar question here. Both of above answers are perfect, but here trying to add additional information for someone looking for SOAP1.1, and not SOAP1.2.

Just change one line code provided by @acdcjunior, use SOAPMessageFactory1_1Impl implementation, it will change namespace to xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/", which is SOAP1.1 implementation.

Change callSoapWebService method first line to following.

SOAPMessage soapMessage = SOAPMessageFactory1_1Impl.newInstance().createMessage();

I hope it will be helpful to others.

You must float left all elements like so:

.form-group,
.form-group label,
.form-group input { float:left; display:inline;   }

give some margin to the desired elements :

 .form-group { margin-right:5px }

and set the label the same line height as the height of the fields:

.form-group label { line-height:--px; }

You need to implement RefreshTokenProvider. First create class for RefreshTokenProvider ie.

public class ApplicationRefreshTokenProvider : AuthenticationTokenProvider
{
    public override void Create(AuthenticationTokenCreateContext context)
    {
        // Expiration time in seconds
        int expire = 5*60;
        context.Ticket.Properties.ExpiresUtc = new DateTimeOffset(DateTime.Now.AddSeconds(expire));
        context.SetToken(context.SerializeTicket());
    }

    public override void Receive(AuthenticationTokenReceiveContext context)
    {
        context.DeserializeTicket(context.Token);
    }
}

Then add instance to OAuthOptions.

OAuthOptions = new OAuthAuthorizationServerOptions
{
    TokenEndpointPath = new PathString("/authenticate"),
    Provider = new ApplicationOAuthProvider(),
    AccessTokenExpireTimeSpan = TimeSpan.FromSeconds(expire),
    RefreshTokenProvider = new ApplicationRefreshTokenProvider()
};

Ran into the same problem and was able to tweak the resize mode until I found something I was happy with. Alternative approaches include:

• Reduce the size of the Static Resource using an image editor
• Add a transparent border to the static resource using an image editor
• Use a Network Resource at the expense of UX

To prevent loss of quality while tweaking images consider working with vector graphics so you can experiment with different sizes easily. Inkscape is free tool and works well for this purpose.

You can always use command "mysqladmin shutdown"

Upcasting is casting to a supertype, while downcasting is casting to a subtype. Upcasting is always allowed, but downcasting involves a type check and can throw a ClassCastException.

In your case, a cast from a Dog to an Animal is an upcast, because a Dog is-a Animal. In general, you can upcast whenever there is an is-a relationship between two classes.

Downcasting would be something like this:

Animal animal = new Dog();
Dog castedDog = (Dog) animal;

Basically what you're doing is telling the compiler that you know what the runtime type of the object really is. The compiler will allow the conversion, but will still insert a runtime sanity check to make sure that the conversion makes sense. In this case, the cast is possible because at runtime animal is actually a Dog even though the static type of animal is Animal.

However, if you were to do this:

Animal animal = new Animal();
Dog notADog = (Dog) animal;

You'd get a ClassCastException. The reason why is because animal's runtime type is Animal, and so when you tell the runtime to perform the cast it sees that animal isn't really a Dog and so throws a ClassCastException.

To call a superclass's method you can do super.method() or by performing the upcast.

To call a subclass's method you have to do a downcast. As shown above, you normally risk a ClassCastException by doing this; however, you can use the instanceof operator to check the runtime type of the object before performing the cast, which allows you to prevent ClassCastExceptions:

Animal animal = getAnimal(); // Maybe a Dog? Maybe a Cat? Maybe an Animal?
if (animal instanceof Dog) {
    // Guaranteed to succeed, barring classloader shenanigans
    Dog castedDog = (Dog) animal;
}

with ggplot2:

library(ggplot2)
Animals <- read.table(
  header=TRUE, text='Category        Reason Species
1   Decline       Genuine      24
2  Improved       Genuine      16
3  Improved Misclassified      85
4   Decline Misclassified      41
5   Decline     Taxonomic       2
6  Improved     Taxonomic       7
7   Decline       Unclear      41
8  Improved       Unclear     117')

ggplot(Animals, aes(factor(Reason), Species, fill = Category)) + 
  geom_bar(stat="identity", position = "dodge") + 
  scale_fill_brewer(palette = "Set1")

As the message error says, you need to Increase the length of your column to fit the length of the data you are trying to insert (0000-00-00)

EDIT 1:

Following your comment, I run a test table:

mysql> create table testDate(id int(2) not null auto_increment, pdd date default null, primary key(id));
Query OK, 0 rows affected (0.20 sec)

Insertion:

mysql> insert into testDate values(1,'0000-00-00');
Query OK, 1 row affected (0.06 sec)

EDIT 2:

So, aparently you want to insert a NULL value to pdd field as your comment states ? You can do that in 2 ways like this:

Method 1:

mysql> insert into testDate values(2,'');
Query OK, 1 row affected, 1 warning (0.06 sec)

Method 2:

mysql> insert into testDate values(3,NULL);
Query OK, 1 row affected (0.07 sec)

EDIT 3:

You failed to change the default value of pdd field. Here is the syntax how to do it (in my case, I set it to NULL in the start, now I will change it to NOT NULL)

mysql> alter table testDate modify pdd date not null;
Query OK, 3 rows affected, 1 warning (0.60 sec)
Records: 3  Duplicates: 0  Warnings: 1

Great answers. I also had a problem with NULLS and managed to solve it by including a COALESCE inside of the GROUP_CONCAT. Example as follows:

SELECT id, GROUP_CONCAT(COALESCE(name,'') SEPARATOR ' ') 
FROM table 
GROUP BY id;

Hope this helps someone else

For Mac OS X:

export ANDROID_HOME=/<installation location>/android-sdk-macosx
export PATH=${PATH}:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools

--SUBSTITUTION VARIABLES
-- these variables are used to store values TEMPorarily.
-- The values can be stored temporarily through
-- Single Ampersand (&)
-- Double Ampersand(&&)
-- The single ampersand substitution variable applies for each instance when the
--SQL statement is created or executed.
-- The double ampersand substitution variable is applied for all instances until
--that SQL statement is existing.
INSERT INTO Student (Stud_id, First_Name, Last_Name, Dob, Fees, Gender)
VALUES (&stud_Id, '&First_Name' ,'&Last_Name', '&Dob', &fees, '&Gender');
--Using double ampersand substitution variable
INSERT INTO Student (Stud_id,First_Name, Last_Name,Dob,Fees,Gender)
VALUES (&stud_Id, '&First_Name' ,'&Last_Name', '&Dob', &&fees,'&gender');

This question on StackOverflow deals with RadioButtonListFor and the answer addresses your question too. You can set the selected property in the RadioButtonListViewModel.

Normalize.css :Every browser is coming with some default css styles that will, for example, add padding around a paragraph or title.If you add the normalize style sheet all those browser default rules will be reset so for this instance 0px padding on tags.Here is a couple of links for more details: https://necolas.github.io/normalize.css/ http://nicolasgallagher.com/about-normalize-css/

Try this:

$Object = 'FirstPart SecondPart' | ConvertFrom-String -PropertyNames Val1, Val2
$Object.Val1
$Object.Val2

If you are looking to copy all the text files in one folder to merge and copy to another folder, you can do this to achieve that:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;

namespace HowToCopyTextFiles
{
  class Program
  {
    static void Main(string[] args)
    {
      string mydocpath=Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);     
      StringBuilder sb = new StringBuilder();
      foreach (string txtName in Directory.GetFiles(@"D:\Links","*.txt"))
      {
        using (StreamReader sr = new StreamReader(txtName))
        {
          sb.AppendLine(txtName.ToString());
          sb.AppendLine("= = = = = =");
          sb.Append(sr.ReadToEnd());
          sb.AppendLine();
          sb.AppendLine();   
        }
      }
      using (StreamWriter outfile=new StreamWriter(mydocpath + @"\AllTxtFiles.txt"))
      {    
        outfile.Write(sb.ToString());
      }   
    }
  }
}

^{copying Superfly Jon's comment into an answer:}

To create a new branch without committing on master, you can use:

git checkout -b <branchname>

You need a more specific expression. Try grep " OK$" or grep "[0-9]* OK". You want to choose a pattern that matches what you want, but won't match what you don't want. That pattern will depend upon what your whole file contents might look like.

You can also do: grep -w "OK" which will only match a whole word "OK", such as "1 OK" but won't match "1OK" or "OKFINE".

$ cat test.txt | grep -w "OK"
1 OK
2 OK
4 OK

You can apply this CSS to the inner <div>:

#inner {
  width: 50%;
  margin: 0 auto;
}

Of course, you don't have to set the width to 50%. Any width less than the containing <div> will work. The margin: 0 auto is what does the actual centering.

If you are targeting Internet Explorer 8 (and later), it might be better to have this instead:

#inner {
  display: table;
  margin: 0 auto;
}

It will make the inner element center horizontally and it works without setting a specific width.

Working example here:

#inner {
  display: table;
  margin: 0 auto;
  border: 1px solid black;
}

#outer {
  border: 1px solid red;
  width:100%
}

<div id="outer">
  <div id="inner">Foo foo</div>
</div>

EDIT

With flexbox it is very easy to style the div horizontally and vertically centered.

#inner {  
  border: 1px solid black;
}

#outer {
  border: 1px solid red;
  width:100%;
  display: flex;
  justify-content: center;
}

<div id="outer">
  <div id="inner">Foo foo</div>
</div>

To align the div vertically centered, use the property align-items: center.

You can imitate the effect using CSS3.

Simply take the disabled state off the button and the tooltip doesn't appear anymore.. this is great for validation as the code requires less logic.

I wrote this pen to illustrate.

CSS3 Disabled Tooltips

[disabled] {
  &[disabled-tooltip] {
    cursor:not-allowed;
    position: relative;
    &:hover {
      &:before {
        content:'';
        border:5px solid transparent;
        border-top:5px solid black;
        position: absolute;
        left: 50%;
        transform: translate(-50%, calc(-100% + -5px));
      }
      &:after {
        content: attr(disabled-tooltip);
        position: absolute;
        left: 50%;
        transform: translate(-50%, calc(-100% + -15px));
        width:280px;
        background-color:black;
        color:white;
        border-radius:5px;
        padding:8px 12px;
        white-space:normal;
        line-height:1;
      }
    }
  }
}

<button type="button" class="btn btn-primary" disabled-tooltip="I am a disabled tooltip using CSS3.. You can not click this button." disabled>Primary Button</button>

The answers are missing a specific time of day timer here is on the next hour:

NSCalendarUnit allUnits = NSCalendarUnitYear   | NSCalendarUnitMonth |
                          NSCalendarUnitDay    | NSCalendarUnitHour  |
                          NSCalendarUnitMinute | NSCalendarUnitSecond;

NSCalendar *calendar = [[ NSCalendar alloc]  
                          initWithCalendarIdentifier:NSGregorianCalendar];

NSDateComponents *weekdayComponents = [calendar components: allUnits 
                                                  fromDate: [ NSDate date ] ];

[ weekdayComponents setHour: weekdayComponents.hour + 1 ];
[ weekdayComponents setMinute: 0 ];
[ weekdayComponents setSecond: 0 ];

NSDate *nextTime = [ calendar dateFromComponents: weekdayComponents ];

refreshTimer = [[ NSTimer alloc ] initWithFireDate: nextTime
                                          interval: 0.0
                                            target: self
                                          selector: @selector( doRefresh )
                                          userInfo: nil repeats: NO ];

[[NSRunLoop currentRunLoop] addTimer: refreshTimer forMode: NSDefaultRunLoopMode];

Of course, substitute "doRefresh" with your class's desired method

try to create the calendar object once and make the allUnits a static for efficiency.

adding one to hour component works just fine, no need for a midnight test (link)

Nowadays Java seems to be installed in /Library/Java/JavaVirtualMachines

All the answers above, for some reason or another, did not work for me on SQL Server 2012. My situation was I accidently deleted all rows instead of just one row. After our DBA restored the table to dbo.foo_bak, I used the below to restore. NOTE: This only works if the backup table (represented by dbo.foo_bak) and the table that you are writing to (dbo.foo) have the exact same column names.

This is what worked for me using a hybrid of a bunch of different answers:

USE [database_name];
GO
SET IDENTITY_INSERT dbo.foo ON;
GO
INSERT INTO [dbo].[foo]
           ([rown0]
           ,[row1]
           ,[row2]
           ,[row3]
           ,...
           ,[rown])
     SELECT * FROM [dbo].[foo_bak];
GO
SET IDENTITY_INSERT dbo.foo OFF;
GO

This version of my answer is helpful if you have primary and foreign keys.

Strangely, I didn't find anything about legends and labels in the Chart.js documentation. It seems like you can't do it with chart.js alone.

I used https://github.com/bebraw/Chart.js.legend which is extremely light, to generate the legends.

Try this:

From the libraries tab:

Eclipse -> right click on project name in sidebar -> configure build path -> Libraries

Remove your web app libraries:

click on "Web App Libraries" -> click "remove"

Add them back in:

click "Add Library" -> click to highlight "Web App Libraries" -> click "next" -> confirm your desired project is the selected option -> click "Finish"

Highlighting "Web App Libraries":

Another solution:

<template>
  <div :style="cssProps"></div>
</template>

<script>
  export default {
    data() {
      return {
        cssProps: {
          backgroundImage: `url(${require('@/assets/path/to/your/img.jpg')})`
        }
      }
    }
  }
</script>

What makes this solution more convenient? Firstly, it's cleaner. And then, if you're using Vue CLI (I assume you do), you can load it with webpack.

Note: don't forget that require() is always relative to the current file's path.

QT and NetBeans are the best cpp IDE's that I've ever used.

Although you can run FTP commands using WebSockets, the simpler solution is listing your files using opendir in server side (PHP), and "spitting" it into the HTML source-code, so it will be available to client side.

The following code will do just that,

Optionally -

• use <a> tag to present a link.

• query for more information using server side (PHP),

  for example a file size,

_{PHP filesize TIP:   also you can easily overcome the 2GB limit of PHP's filesize using: AJAX + HEAD request + .htaccess rule to allow Content-Length access from client-side.}

• A Fully Working example can be found at my github repository: download.eladkarako.com

• The following is a trimmed-down (simplified) example:

<?php
  /* taken from: https://github.com/eladkarako/download.eladkarako.com */

  $path = 'resources';
  $files = [];
  $handle = @opendir('./' . $path . '/');

  while ($file = @readdir($handle)) 
    ("." !== $file && ".." !== $file) && array_push($files, $file);
  @closedir($handle);
  sort($files); //uksort($files, "strnatcasecmp");

  $files = json_encode($files);

  unset($handle,$ext,$file,$path);
?>
<!DOCTYPE html>
<html lang="en-US" dir="ltr">
<head>
  <meta http-equiv="X-UA-Compatible" content="IE=Edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
  <div data-container></div>
  <script>
    /* you will see (for example): 'var files = ["1.bat","1.exe","1.txt"];' if your folder containes those 1.bat 1.exe 1.txt files, it will be sorted too! :) */

    var files = <?php echo $files; ?>;

    files = files.map(function(file){
      return '<a data-ext="##EXT##" download="##FILE##" href="http://download.eladkarako.com/resources/##FILE##">##FILE##</a>'
        .replace(/##FILE##/g,       file)
        .replace(/##EXT##/g,        file.split('.').slice(-1) )
        ;
    }).join("\n<br/>\n");

    document.querySelector('[data-container]').innerHTML = files;
  </script>

</body>
</html>

DOM result will look like that:

<html lang="en-US" dir="ltr"><head>
  <meta http-equiv="X-UA-Compatible" content="IE=Edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
  <div data-container="">
    <a data-ext="bat" download="1.bat" href="http://download.eladkarako.com/resources/1.bat">1.bat</a>
    <br/>
    <a data-ext="exe" download="1.exe" href="http://download.eladkarako.com/resources/1.exe">1.exe</a>
    <br/>
    <a data-ext="txt" download="1.txt" href="http://download.eladkarako.com/resources/1.txt">1.txt</a>
    <br/>
  </div>
  <script>
    var files = ["1.bat","1.exe","1.txt"];

    files = files.map(function(file){
      return '<a data-ext="##EXT##" download="##FILE##" href="http://download.eladkarako.com/resources/##FILE##">##FILE##</a>'
        .replace(/##FILE##/g,       file)
        .replace(/##EXT##/g,        file.split('.').slice(-1) )
        ;
    }).join("\n<br/>\n");

    document.querySelector('[data-container').innerHTML = files;
  </script>


</body></html>

I believe all the existing answers contain the relevant information, but I would like to summarize.

The response object that is returned by requests get and post operations contains two useful attributes:

Response attributes

• response.text - Contains str with the response text.
• response.content - Contains bytes with the raw response content.

You should choose one or other of these attributes depending on the type of response you expect.

• For text-based responses (html, json, yaml, etc) you would use response.text
• For binary-based responses (jpg, png, zip, xls, etc) you would use response.content.

Writing response to file

When writing responses to file you need to use the open function with the appropriate file write mode.

• For text responses you need to use "w" - plain write mode.
• For binary responses you need to use "wb" - binary write mode.

Examples

Text request and save

# Request the HTML for this web page:
response = requests.get("https://stackoverflow.com/questions/31126596/saving-response-from-requests-to-file")
with open("response.txt", "w") as f:
    f.write(response.text)

Binary request and save

# Request the profile picture of the OP:
response = requests.get("https://i.stack.imgur.com/iysmF.jpg?s=32&g=1")
with open("response.jpg", "wb") as f:
    f.write(response.content)

Answering the original question

The original code should work by using wb and response.content:

import requests

files = {'f': ('1.pdf', open('1.pdf', 'rb'))}
response = requests.post("https://pdftables.com/api?&format=xlsx-single",files=files)
response.raise_for_status() # ensure we notice bad responses
file = open("out.xls", "wb")
file.write(response.content)
file.close()

But I would go further and use the with context manager for open.

import requests

with open('1.pdf', 'rb') as file:
    files = {'f': ('1.pdf', file)}
    response = requests.post("https://pdftables.com/api?&format=xlsx-single",files=files)

response.raise_for_status() # ensure we notice bad responses

with open("out.xls", "wb") as file:
    file.write(response.content)

It's simple

npm cache clean --force

then install node dependensis by

npm install

The above solutions work if you are compressing all white space in the XML document. Other quick options are JDOM (using Format.getCompactFormat()) and dom4j (using OutputFormat.createCompactFormat()) when outputting the XML document.

However, I had a unique requirement to preserve the white space contained within the element's text value and these solutions did not work as I needed. All I needed was to remove the 'pretty-print' formatting added to the XML document.

The solution that I came up with can be explained in the following 3-step/regex process ... for the sake of understanding the algorithm for the solution.

String regex, updatedXml;

// 1. remove all white space preceding a begin element tag:
regex = "[\\n\\s]+(\\<[^/])";
updatedXml = originalXmlStr.replaceAll( regex, "$1" );

// 2. remove all white space following an end element tag:
regex = "(\\</[a-zA-Z0-9-_\\.:]+\\>)[\\s]+";
updatedXml = updatedXml.replaceAll( regex, "$1" );

// 3. remove all white space following an empty element tag
// (<some-element xmlns:attr1="some-value".... />):
regex = "(/\\>)[\\s]+";
updatedXml = updatedXml.replaceAll( regex, "$1" );

NOTE: The pseudo-code is in Java ... the '$1' is the replacement string which is the 1st capture group.

This will simply remove the white space used when adding the 'pretty-print' format to an XML document, yet preserve all other white space when it is part of the element text value.

This should work:

#!/bin/bash

echo "Enter your Path:"
read a

if [[ -d $a ]]; then 
    echo "$a is a Dir" 
elif [[ -f $a ]]; then 
    echo "$a is the File" 
else 
    echo "Invalid path" 
fi

If you just need to resync windows time, open an elevated command prompt and type:

w32tm /resync

C:\WINDOWS\system32>w32tm /resync 
Sending resync command to local computer 
The command completed successfully.

I want to post this link as it may help further for peeps checking this answer and looking for more java style convention

Java Programming Style Guidelines

Item "2.13 is prefix should be used for boolean variables and methods." is specifically relevant and suggests the is prefix.

The style guide goes on to suggest:

There are a few alternatives to the is prefix that fits better in some situations. These are has, can and should prefixes:

boolean hasLicense();
boolean canEvaluate();
boolean shouldAbort = false;

If you follow the Guidelines I believe the appropriate method would be named:

shouldCreateFreshSnapshot()

Following code to return data in the json format ,instead of the xml -Web API 2 :-

Put following line in the Global.asax file

GlobalConfiguration.Configuration.Formatters.JsonFormatter.SerializerSettings.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore;
        GlobalConfiguration.Configuration.Formatters.Remove(GlobalConfiguration.Configuration.Formatters.XmlFormatter);

Typically, you'd use the NODE_ENV variable to take special actions when you develop, test and debug your code. For example to produce detailed logging and debug output which you don't want in production. Express itself behaves differently depending on whether NODE_ENV is set to production or not. You can see this if you put these lines in an Express app, and then make a HTTP GET request to /error:

app.get('/error', function(req, res) {
  if ('production' !== app.get('env')) {
    console.log("Forcing an error!");
  }
  throw new Error('TestError');
});

app.use(function (req, res, next) {
  res.status(501).send("Error!")
})

Note that the latter app.use() must be last, after all other method handlers!

If you set NODE_ENV to production before you start your server, and then send a GET /error request to it, you should not see the text Forcing an error! in the console, and the response should not contain a stack trace in the HTML body (which origins from Express). If, instead, you set NODE_ENV to something else before starting your server, the opposite should happen.

In Linux, set the environment variable NODE_ENV like this:

export NODE_ENV='value'

It's a bit late but I just had the same problem and finally solved it with the help of another stackoverflow post (https://stackoverflow.com/a/29103071).

img {
   object-fit: cover;
   width: 50px;
   height: 100px;
}

Hope this still helps somebody.

Ps: Also works together with max-height, max-width, min-width and min-height css properties. It's espacially handy with using lenght units like 100% or 100vh/100vw to fill the container or the whole browser window.

This error message means that you are attempting to use Python 3 to follow an example or run a program that uses the Python 2 print statement:

print "Hello, World!"

The statement above does not work in Python 3. In Python 3 you need to add parentheses around the value to be printed:

print("Hello, World!")

“SyntaxError: Missing parentheses in call to 'print'” is a new error message that was added in Python 3.4.2 primarily to help users that are trying to follow a Python 2 tutorial while running Python 3.

In Python 3, printing values changed from being a distinct statement to being an ordinary function call, so it now needs parentheses:

>>> print("Hello, World!")
Hello, World!

In earlier versions of Python 3, the interpreter just reports a generic syntax error, without providing any useful hints as to what might be going wrong:

>>> print "Hello, World!"
  File "<stdin>", line 1
    print "Hello, World!"
                        ^
SyntaxError: invalid syntax

As for why print became an ordinary function in Python 3, that didn't relate to the basic form of the statement, but rather to how you did more complicated things like printing multiple items to stderr with a trailing space rather than ending the line.

In Python 2:

>>> import sys
>>> print >> sys.stderr, 1, 2, 3,; print >> sys.stderr, 4, 5, 6
1 2 3 4 5 6

In Python 3:

>>> import sys
>>> print(1, 2, 3, file=sys.stderr, end=" "); print(4, 5, 6, file=sys.stderr)
1 2 3 4 5 6

Starting with the Python 3.6.3 release in September 2017, some error messages related to the Python 2.x print syntax have been updated to recommend their Python 3.x counterparts:

>>> print "Hello!"
  File "<stdin>", line 1
    print "Hello!"
                 ^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print("Hello!")?

Since the "Missing parentheses in call to print" case is a compile time syntax error and hence has access to the raw source code, it's able to include the full text on the rest of the line in the suggested replacement. However, it doesn't currently try to work out the appropriate quotes to place around that expression (that's not impossible, just sufficiently complicated that it hasn't been done).

The TypeError raised for the right shift operator has also been customised:

>>> print >> sys.stderr
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: unsupported operand type(s) for >>: 'builtin_function_or_method' and '_io.TextIOWrapper'. Did you mean "print(<message>, file=<output_stream>)"?

Since this error is raised when the code runs, rather than when it is compiled, it doesn't have access to the raw source code, and hence uses meta-variables (<message> and <output_stream>) in the suggested replacement expression instead of whatever the user actually typed. Unlike the syntax error case, it's straightforward to place quotes around the Python expression in the custom right shift error message.

First, I would check what i gets initialized to, to see if the elements returned by getElementsByName are what you think they are. Maybe split the problem by trying it with a hard-coded name like timetemp0, without the concatenation. You can also run the code through a browser debugger (FireBug, Chrome Dev Tools, IE Dev Tools).

Also, for your if-condition, this should suffice:

if (!timetemp[0].value) {
    // The value is empty.
}
else {
    // The value is not empty.
}

The empty string in Javascript is a falsey value, so the logical negation of that will get you into the if-block.

If you want distinct values from only two fields, plus return other fields with them, then the other fields must have some kind of aggregation on them (sum, min, max, etc.), and the two columns you want distinct must appear in the group by clause. Otherwise, it's just as Decker says.

Sometimes changing document.body.innerHTML breaks some JS scripts on page. Here is version, that only changes content of text elements:

function replace(element, from, to) {
    if (element.childNodes.length) {
        element.childNodes.forEach(child => replace(child, from, to));
    } else {
        const cont = element.textContent;
        if (cont) element.textContent = cont.replace(from, to);
    }
};

replace(document.body, new RegExp("hello", "g"), "hi");

You can use parcelable for object passing which is more efficient than Serializable .

Kindly refer the link which i am share contains complete parcelable sample. Click download ParcelableSample.zip

In case you use jQuery you need to wait for $(window).load, because the embedded SVG document might not be yet loaded at $(document).ready

$(window).load(function () {

    //alert("Document loaded, including graphics and embedded documents (like SVG)");
    var a = document.getElementById("alphasvg");

    //get the inner DOM of alpha.svg
    var svgDoc = a.contentDocument;

    //get the inner element by id
    var delta = svgDoc.getElementById("delta");
    delta.addEventListener("mousedown", function(){ alert('hello world!')}, false);
});

Couldn't your query just be written as:

SELECT u1.name as UserName from Message m1, User u1 
  WHERE u1.uid = m1.UserFromID GROUP BY u1.name HAVING count(m1.UserFromId)>3

That should also help with the known speed issues with subqueries in MySQL

enter code here if (createSuccses){
                        val userDataChange=Intent(BRODCAST_USER_DATA_CHANGE)
                        LocalBroadcastManager.getInstance(this).sendBroadcast(
                            userDataChange
                        )
                        enableSpinner(false)
                        finish()

Using VS2013 .net 4.5

I had this same issue.

The "Most likely causes" section on the error message page provided the most help. For me. It said "This application defines configuration in the system.web/httpModules section." Then in the "Things you can try" section it said "Migrate the configuration to the system.webServer/modules section."

<system.web>
      <httpHandlers>
        <add type="DevExpress.Web.ASPxUploadProgressHttpHandler, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" validate="false" />
        <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET" path="DX.ashx" validate="false" />
      </httpHandlers>
      <httpModules>
        <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule" />
      </httpModules>
    </system.web>

into the system.webServer section.

<system.webServer> 
    <handlers>
      <add type="DevExpress.Web.ASPxUploadProgressHttpHandler, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET,POST" path="ASPxUploadProgressHandlerPage.ashx" name="ASPxUploadProgressHandler" preCondition="integratedMode" />
      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" verb="GET" path="DX.ashx" name="ASPxHttpHandlerModule" preCondition="integratedMode" />
    </handlers>
    <modules>
      <add type="DevExpress.Web.ASPxHttpHandlerModule, DevExpress.Web.v15.1, Version=15.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a" name="ASPxHttpHandlerModule" />
    </modules>
</system.webServer>

There are several possibilities.

• firewall, iptables configuration
• apache listen address / port

More information is needed about your configuration. What distro are you using? Can you connect via 127.0.0.1?

If the issue is with the firewall/iptables, you can add the following lines to /etc/sysconfig/iptables:

-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
-A INPUT -p tcp -m tcp --dport 443 -j ACCEPT

(Second line is only needed for https)

Make sure this is above any lines that would globally restrict access, like the following:

-A INPUT -j REJECT --reject-with icmp-host-prohibited

Tested on CentOS 6.3

And finally

service iptables restart

You just can put your query as a subquery:

SELECT avg(count)
  FROM 
    (
    SELECT COUNT (*) AS Count
      FROM Table T
     WHERE T.Update_time =
               (SELECT MAX (B.Update_time )
                  FROM Table B
                 WHERE (B.Id = T.Id))
    GROUP BY T.Grouping
    ) as counts

Edit: I think this should be the same:

SELECT count(*) / count(distinct T.Grouping)
  FROM Table T
 WHERE T.Update_time =
           (SELECT MAX (B.Update_time)
              FROM Table B
             WHERE (B.Id = T.Id))

here is a solution if you are not using jquery:

myArray = myArray.filter(function( obj ) {
  return obj.id !== id;
});

In addition to the binding timeouts (which are in Timespans), You may also need this as well. This is in seconds.

<system.web>
    <httpRuntime executionTimeout="600"/><!-- = 10 minutes -->

Reading app/config/mailphp

Supported : "smtp", "mail", "sendmail"

Depending on your mail utilities installed on your machine, fill in the value of the driver key. I would do

'driver' => 'sendmail',

Just in case you don't want to import a big library like jQuery to accomplish something this trivial, you can use the built-in method querySelectorAll instead. Almost all selector strings used for jQuery work with DOM methods as well:

const anchors = document.querySelectorAll('a[href$="ABC"]');

Or, if you know that there's only one matching element:

const anchor = document.querySelector('a[href$="ABC"]');

You may generally omit the quotes around the attribute value if the value you're searching for is alphanumeric, eg, here, you could also use

a[href$=ABC]

but quotes are more flexible and generally more reliable.

I had the same problem, my database log file size was about 39 gigabyte, and after shrinking (both database and files) it reduced to 37 gigabyte that was not enough, so I did this solution: (I did not need the ldf file (log file) anymore)

(**Important) : Get a full backup of your database before the process.

1. Run "checkpoint" on that database.

2. Detach that database (right click on the database and chose tasks >> Detach...) {if you see an error, do the steps in the end of this text}

3. Move MyDatabase.ldf to another folder, you can find it in your hard disk in the same folder as your database (Just in case you need it in the future for some reason such as what user did some task).

4. Attach the database (right click on Databases and chose Attach...)

5. On attach dialog remove the .ldf file (which shows 'file not found' comment) and click Ok. (don`t worry the ldf file will be created after the attachment process.)

6. After that, a new log file create with a size of 504 KB!!!.

In step 2, if you faced an error that database is used by another user, you can:

1.run this command on master database "sp_who2" and see what process using your database.

2.read the process number, for example it is 52 and type "kill 52", now your database is free and ready to detach.

If the number of processes using your database is too much:

1.Open services (type services in windows start) find SQL Server ... process and reset it (right click and chose reset).

2. Immediately click Ok button in the detach dialog box (that showed the detach error previously).

The best way I've found is to delegate the exception to the HandlerExceptionResolver

@Component("restAuthenticationEntryPoint")
public class RestAuthenticationEntryPoint implements AuthenticationEntryPoint {

    @Autowired
    private HandlerExceptionResolver resolver;

    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {
        resolver.resolveException(request, response, null, exception);
    }
}

then you can use @ExceptionHandler to format the response the way you want.

 <android.support.design.widget.NavigationView
        android:id="@+id/nav_view"
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:fitsSystemWindows="true"
        app:itemBackground="@drawable/drawer_item_bg"
        app:headerLayout="@layout/nav_header_home"
        app:menu="@menu/app_home_drawer" />

To set Item Background using app:itemBackground

drawer_item_bg.xml

<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <shape android:shape="rectangle" >
            <solid android:color="@android:color/transparent" />
        </shape>
    </item>
    <item android:top="-2dp" android:right="-2dp" android:left="-2dp">
        <shape>
            <padding android:bottom="0dp" android:left="15dp" android:right="0dp" android:top="0dp"/>
            <solid android:color="@android:color/transparent" />
            <stroke
                android:width="0.5dp"
                android:color="#CACACA" />
        </shape>
    </item>
</layer-list>

In case you need to convert the returned date of a select statement to a specific format you may use the following:

select to_char(DATE (*date_you_want_to_select*)::date, 'DD/MM/YYYY') as "Formated Date"

Moved my comment into an answer per suggestion above:

You don't need extra packages, here's a one-liner:

d <- cbind(rownames(d), data.frame(d, row.names=NULL))

log.retention.hours is a property of a broker which is used as a default value when a topic is created. When you change configurations of currently running topic using kafka-topics.sh, you should specify a topic-level property.

A topic-level property for log retention time is retention.ms.

From Topic-level configuration in Kafka 0.8.1 documentation:

• Property: retention.ms
• Default: 7 days
• Server Default Property: log.retention.minutes
• Description: This configuration controls the maximum time we will retain a log before we will discard old log segments to free up space if we are using the "delete" retention policy. This represents an SLA on how soon consumers must read their data.

So the correct command depends on the version. Up to 0.8.2 (although docs still show its use up to 0.10.1) use kafka-topics.sh --alter and after 0.10.2 (or perhaps from 0.9.0 going forward) use kafka-configs.sh --alter

$ bin/kafka-topics.sh --zookeeper zk.yoursite.com --alter --topic as-access --config retention.ms=86400000
 

You can check whether the configuration is properly applied with the following command.

$ bin/kafka-topics.sh --describe --zookeeper zk.yoursite.com --topic as-access

Then you will see something like below.

Topic:as-access  PartitionCount:3  ReplicationFactor:3  Configs:retention.ms=86400000

Typescript will always complain when it is unable to find a symbol. The compiler comes together with a set of default definitions for window, document and such specified in a file called lib.d.ts. If I do a grep for require in this file I can find no definition of a function require. Hence, we have to tell the compiler ourselves that this function will exist at runtime using the declare syntax:

declare function require(name:string);
var sampleModule = require('modulename');

On my system, this compiles just fine.

The trouble looks like the image isn't square and the browser adjusts as such. After rotation ensure the dimensions are retained by changing the image margin.

.imagetest img {
  transform: rotate(270deg);
  ...
  margin: 10px 0px;
}

The amount will depend on the difference in height x width of the image. You may also need to add display:inline-block; or display:block to get it to recognize the margin parameter.

$(document).ready(function() {
    $('select#select_2').change(function() {
        var selectedText = $(this).find('option:selected').text();
        alert(selectedText);
    });
});

Fiddle

Another solution within a query :

select 
    Id, 
    STUFF(
        (select (', "' + od.ProductName + '"')
        from OrderDetails od (nolock)
        where od.Order_Id = o.Id
        order by od.ProductName
        FOR XML PATH('')), 1, 2, ''
    ) ProductNames
from Orders o (nolock)
where o.Customer_Id = 525188
order by o.Id desc

(EDIT: thanks @user007 for the STUFF declaration)

as stated in the node docs The process.argv property returns an array containing the command line arguments passed when the Node.js process was launched.

For example, assuming the following script for process-args.js:

// print process.argv
process.argv.forEach((val, index) => {
   console.log(`${index}: ${val}`);
});

Launching the Node.js process as:

 $ node process-args.js one two=three four

Would generate the output:

0: /usr/local/bin/node
1: /Users/mjr/work/node/process-args.js
2: one
3: two=three
4: four

To increase uploading file's size limit we have two ways

1. IIS6 or lower

By default, in ASP.Net the maximum size of a file to be uploaded to the server is around 4MB. This value can be increased by modifying the maxRequestLength attribute in web.config.

Remember : maxRequestLenght is in KB

Example: if you want to restrict uploads to 15MB, set maxRequestLength to “15360” (15 x 1024).

<system.web>
   <!-- maxRequestLength for asp.net, in KB --> 
   <httpRuntime maxRequestLength="15360" ></httpRuntime> 
</system.web>

2. IIS7 or higher

A slight different way used here to upload files.IIS7 has introduced request filtering module.Which executed before ASP.Net.Means the way pipeline works is that the IIS value(maxAllowedContentLength) checked first then ASP.NET value(maxRequestLength) is checked.The maxAllowedContentLength attribute defaults to 28.61 MB.This value can be increased by modifying both attribute in same web.config.

Remember : maxAllowedContentLength is in bytes

Example : if you want to restrict uploads to 15MB, set maxRequestLength to “15360” and maxAllowedContentLength to "15728640" (15 x 1024 x 1024).

<system.web>
   <!-- maxRequestLength for asp.net, in KB --> 
   <httpRuntime maxRequestLength="15360" ></httpRuntime> 
</system.web>

<system.webServer>              
   <security> 
      <requestFiltering> 
         <!-- maxAllowedContentLength, for IIS, in bytes --> 
         <requestLimits maxAllowedContentLength="15728640" ></requestLimits>
      </requestFiltering> 
   </security>
</system.webServer>

MSDN Reference link : https://msdn.microsoft.com/en-us/library/e1f13641(VS.80).aspx

You can use

driver.execute_script("window.scrollTo(0, Y)") 

where Y is the height (on a fullhd monitor it's 1080). (Thanks to @lukeis)

You can also use

driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")

to scroll to the bottom of the page.

If you want to scroll to a page with infinite loading, like social network ones, facebook etc. (thanks to @Cuong Tran)

SCROLL_PAUSE_TIME = 0.5

# Get scroll height
last_height = driver.execute_script("return document.body.scrollHeight")

while True:
    # Scroll down to bottom
    driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")

    # Wait to load page
    time.sleep(SCROLL_PAUSE_TIME)

    # Calculate new scroll height and compare with last scroll height
    new_height = driver.execute_script("return document.body.scrollHeight")
    if new_height == last_height:
        break
    last_height = new_height

another method (thanks to Juanse) is, select an object and

label.sendKeys(Keys.PAGE_DOWN);

I hope below code works

Firebase ref = new Firebase(FIREBASE_URL);

  ref.addValueEventListener(new ValueEventListener() {
      @Override
      public void onDataChange(DataSnapshot snapshot) {
          Log.e("Count " ,""+snapshot.getChildrenCount());
          for (DataSnapshot postSnapshot: snapshot.getChildren()) {
            <YourClass> post = postSnapshot.getValue(<YourClass>.class);
            Log.e("Get Data", post.<YourMethod>());
          }
      }
      @Override
      public void onCancelled(FirebaseError firebaseError) {
          Log.e("The read failed: " ,firebaseError.getMessage());
      }
  });

Yes there is such a built-in function: os.path.join.

>>> import os.path
>>> os.path.join('/my/root/directory', 'in', 'here')
'/my/root/directory/in/here'

You can't. If you have a method called isBiggerThanMaxLong(long) it should always return false.

If you were to increment the bits of Long.MAX_VALUE, the next value should be Long.MIN_VALUE. Read up on twos-complement and that should tell you why.

What worked for me:

• Open my.ini with Notepad++
• Encoding --> convert to ANSI
• save

You would certainly benefit from using a responsive framework for your project. It would save you a good amount of headaches. However, seeing the structure of your HTML I would do the following:

Please check the example: http://jsfiddle.net/xLA4q/

HTML:

<div class="nav-content-wrapper">
 <div class="left-nav">asdasdasd ads asd ads asd ad asdasd ad ad a ad</div>
 <div class="content">asd as dad ads ads ads ad ads das ad sad</div>
</div>

CSS:

.nav-content-wrapper{position:relative; overflow:auto; display:block;height:300px;}
.left-nav{float:left;width:30%;height:inherit;}
.content{float:left;width:70%;height:inherit;}

While the GC compacts the small object heap as part of an optimization strategy to eliminate memory holes, the GC never compacts the large object heap for performance reasons**(the cost of compaction is too high for large objects (greater than 85KB in size))**. Hence if you are running a program that uses many large objects in an x86 system, you might encounter OutOfMemory exceptions. If you are running that program in an x64 system, you might have a fragmented heap.

I was dealing with DateTimeOffset and unfortunately the "o" prints out "+0000" not "Z".

So I ended up with:

dateTimeOffset.UtcDateTime.ToString("o")

I guess you want to do this:

$total_rating_count = count($total_rating_count);
if ($total_rating_count > 0) // because you can't divide through zero
   $avg = round($total_rating_points / $total_rating_count, 1);

I needed to export our security log and wanted the date and time in Coordinated Universal Time. This proved to be a challenge to figure out, but so simple to execute:

wevtutil export-log security c:\users\%username%\SECURITYEVENTLOG-%computername%-$(((get-date).ToUniversalTime()).ToString("yyyyMMddTHHmmssZ")).evtx

The magic code is just this part:

$(((get-date).ToUniversalTime()).ToString("yyyyMMddTHHmmssZ"))

This :

$a = array ('zero','one','two', 'three');

foreach ($a as &$v) {

}

foreach ($a as $v) {
    echo $v.PHP_EOL;
}

is the same as

$a = array ('zero','one','two', 'three');

$v = &$a[3];

for ($i = 0; $i < 4; $i++) {
    $v = $a[$i];
    echo $v.PHP_EOL; 
}

OR

$a = array ('zero','one','two', 'three');

for ($i = 0; $i < 4; $i++) {
    $a[3] = $a[$i];
    echo $a[3].PHP_EOL; 
}

OR

$a = array ('zero','one','two', 'three');

$a[3] = $a[0];
echo $a[3].PHP_EOL;

$a[3] = $a[1]; 
echo $a[3].PHP_EOL;

$a[3] = $a[2];
echo $a[3].PHP_EOL;

$a[3] = $a[3]; 
echo $a[3].PHP_EOL;

My favorite one-liner for this is

cd $(mktemp -d)

Something like this (not tested)

with match_groups as (

  select product_id, 
         matching_product_id,
         product_id as group_id
  from matches
  where product_id not in (select matching_product_id from matches)

  union all

  select m.product_id, m.matching_product_id, p.group_id
  from matches m
    join match_groups p on m.product_id = p.matching_product_id
)
select group_id, product_id
from match_groups
order by group_id;

You can start the correct Animation when the visibility of the LinearLayout changes by creating a new subclass of LinearLayout and overriding setVisibility() to start the Animations. Consider something like this:

public class SimpleViewAnimator extends LinearLayout
{
    private Animation inAnimation;
    private Animation outAnimation;

    public SimpleViewAnimator(Context context)
    {
        super(context);
    }

    public void setInAnimation(Animation inAnimation)
    {
        this.inAnimation = inAnimation;
    }

    public void setOutAnimation(Animation outAnimation)
    {
        this.outAnimation = outAnimation;
    }

    @Override
    public void setVisibility(int visibility)
    {
        if (getVisibility() != visibility)
        {
            if (visibility == VISIBLE)
            {
                if (inAnimation != null) startAnimation(inAnimation);
            }
            else if ((visibility == INVISIBLE) || (visibility == GONE))
            {
                if (outAnimation != null) startAnimation(outAnimation);
            }
        }

        super.setVisibility(visibility);
    }
}

Here is a side note for some that may be searching this thread for an answer to this problem. (Be sure to read cautions at the bottom before implementing this solution.) I was having trouble sending emails for a client to which my MS Office 365 subscription did not have a user or domain for. I was trying to SMTP through my [email protected] 365 account but the .NET mail message was addressed from [email protected]. This is when the "5.7.1 Client does not have permissions" error popped up for me. To remedy, the MailMessage class needed to have the Sender property set to an email address that my supplied SMTP credentials had permission in O365 to "Send As". I chose to use my main account email ([email protected]) as seen in the code below. Keep in mind I could have used ANY email address my O365 account had permission to "send as" (i.e. [email protected], [email protected], etc.)

using System;
using System.Net.Mail;

namespace ConsoleApplication1
{
   class Program
   {
      static void Main(string[] args)
      {
         using (
            MailMessage message = new MailMessage
            {
               To = { new MailAddress("[email protected]", "Recipient 1") },
               Sender = new MailAddress("[email protected]", "Me"),
               From = new MailAddress("[email protected]", "Client"),
               Subject=".net Testing"
               Body="Testing .net emailing",
               IsBodyHtml=true,
            }
         )
         {
            using (
               SmtpClient smtp = new SmtpClient
               {
                  Host = "smtp.office365.com",
                  Port = 587,
                  Credentials = new System.Net.NetworkCredential("[email protected]", "Pa55w0rd"),
                  EnableSsl = true
               }
            )
            {
               try { smtp.Send(message); }
               catch (Exception excp)
               {
                  Console.Write(excp.Message);
                  Console.ReadKey();
               }
            }
         }
      }
   }
}

Please note SmtpClient is only disposable and able to use the Using block in .NET Framework 4
Users of .NET Framework 2 through 3.5 should use SmtpClient as such...

SmtpClient smtp = new SmtpClient
{
   Host = "smtp.office365.com",
   Port = 587,
   Credentials = new System.Net.NetworkCredential("[email protected]", "Pa55w0rd"),
   EnableSsl = true
};
try { smtp.Send(message); }
catch (Exception excp)
{
   Console.Write(excp.Message);
   Console.ReadKey();
}

The resulting email's header will look something like this:

Authentication-Results: spf=none (sender IP is )  
   [email protected];  
Received: from MyPC (192.168.1.1) by  
   BLUPR13MB0036.namprd13.prod.outlook.com (10.161.123.150) with Microsoft SMTP  
   Server (TLS) id 15.1.318.9; Mon, 9 Nov 2015 16:06:58 +0000  
MIME-Version: 1.0  
From: Client <[email protected]>  
Sender: Me <[email protected]>  
To: Recipient 1 <[email protected]>  

-- Be Cautious --
Be aware some mail clients may display the Sender address as a note. For example Outlook will display something along these lines in the Reading Pane's header:

Me <[email protected]> on behalf of Client <[email protected]>

However, so long as the email client the recipient uses isn't total garbage, this shouldn't effect the Reply To address. Reply To should still use the From address. To cover all your bases, you can also utilize the MailMessage.ReplyToList property to afford every opportunity to the client to use the correct reply address.

Also, be aware that some email servers may flat out reject any emails that are Sent On Behalf of another company siting Domain Owner Policy Restrictions. Be sure to test thoroughly and look for any bounce backs. I can tell you that my personal Hotmail (mail.live.com) email account is one that will reject messages I send on behalf of a certain client of mine but others clients go through fine. Although I suspect that it has something to do with my client's domain TXT "spf1" records, I do not have an answer as to why it will reject emails sent on behalf of one domain versus another. Maybe someone who knows can shed some light on the subject?

as the official site says: "jQuery: The Write Less, Do More, JavaScript Library"

try to translate the following jQuery code without any library

$("p.neat").addClass("ohmy").show("slow");

Yes, do

NSString *str = [NSString stringWithFormat: @"first part %@ second part", varyingString];

For concatenation you can use stringByAppendingString

NSString *str = @"hello ";
str = [str stringByAppendingString:@"world"]; //str is now "hello world"

For multiple strings

NSString *varyingString1 = @"hello";
NSString *varyingString2 = @"world";
NSString *str = [NSString stringWithFormat: @"%@ %@", varyingString1, varyingString2];
//str is now "hello world"

the first case can also be easily done as:

A=A[0]

I have tried the code that Marcos posted and it didn't worked for me. Whatever i was given to the Y coordinate the cursor didn't moved on Y axis. The code below will work if you want the position of the cursor relative to the left-up corner of your desktop, not relative to your application.

    [DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
    public static extern void mouse_event(long dwFlags, long dx, long dy, long cButtons, long dwExtraInfo);
    private const int MOUSEEVENTF_LEFTDOWN = 0x02;
    private const int MOUSEEVENTF_LEFTUP = 0x04;
    private const int MOUSEEVENTF_MOVE = 0x0001;

    public void DoMouseClick()
    {
        X = Cursor.Position.X;
        Y = Cursor.Position.Y;

        //move to coordinates
        pt = (Point)pc.ConvertFromString(X + "," + Y);
        Cursor.Position = pt;       

        //perform click            
        mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
        mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
    }

I only use mouse_event function to actually perform the click. You can give X and Y what coordinates you want, i used values from textbox:

            X = Convert.ToInt32(tbX.Text);
            Y = Convert.ToInt32(tbY.Text);

You can add @PrimaryKey(autoGenerate = true) like this:

@Entity
data class Food(
        var foodName: String, 
        var foodDesc: String, 
        var protein: Double, 
        var carbs: Double, 
        var fat: Double
){
    @PrimaryKey(autoGenerate = true)
    var foodId: Int = 0 // or foodId: Int? = null
    var calories: Double = 0.toDouble()
}

Example.

This runs on cscript.exe, on windows.

// define the Car class
(function() {
    // makeClass - By John Resig (MIT Licensed)
    // Allows either new User() or User() to be employed for construction.
    function makeClass(){
        return function(args){
            if ( this instanceof arguments.callee ) {
                if ( typeof this.init == "function" )
                    this.init.apply( this, (args && args.callee) ? args : arguments );
            } else
                return new arguments.callee( arguments );
        };
    }

    Car = makeClass();

    Car.prototype.init = function(make, model, price, topSpeed, weight) {
        this.make = make;
        this.model = model;
        this.price = price;
        this.weight = weight;
        this.topSpeed = topSpeed;
    };
})();


// create a list of cars
var autos = [
    new Car("Chevy", "Corvair", 1800, 88, 2900),
    new Car("Buick", "LeSabre", 31000, 138, 3700),
    new Car("Toyota", "Prius", 24000, 103, 3200),
    new Car("Porsche", "911", 92000, 155, 3100),
    new Car("Mercedes", "E500", 67000, 145, 3800),
    new Car("VW", "Passat", 31000, 135, 3700)
];

// a list of sorting functions
var sorters = {
    byWeight : function(a,b) {
        return (a.weight - b.weight);
    },
    bySpeed : function(a,b) {
        return (a.topSpeed - b.topSpeed);
    },
    byPrice : function(a,b) {
        return (a.price - b.price);
    },
    byModelName : function(a,b) {
        return ((a.model < b.model) ? -1 : ((a.model > b.model) ? 1 : 0));
    },
    byMake : function(a,b) {
        return ((a.make < b.make) ? -1 : ((a.make > b.make) ? 1 : 0));
    }
};

function say(s) {WScript.Echo(s);}

function show(title)
{
    say ("sorted by: "+title);
    for (var i=0; i < autos.length; i++) {
        say("  " + autos[i].model);
    }
    say(" ");
}

autos.sort(sorters.byWeight);
show("Weight");

autos.sort(sorters.byModelName);
show("Name");

autos.sort(sorters.byPrice);
show("Price");

You can also make a general sorter.

var byProperty = function(prop) {
    return function(a,b) {
        if (typeof a[prop] == "number") {
            return (a[prop] - b[prop]);
        } else {
            return ((a[prop] < b[prop]) ? -1 : ((a[prop] > b[prop]) ? 1 : 0));
        }
    };
};

autos.sort(byProperty("topSpeed"));
show("Top Speed");

Fix the typos in your code ("document" is spelled wrong on lines 3 & 4 of your function, and change the onclick event handler to read: onclick="show_update_profile()" and then you'll be fine. You should really follow jmort's advice and simply set up 2 css classes that you switch between in javascript -- it would make your life a lot easier and save yourself from all the extra typing. The typos you've committed are a perfect example of why this is the better approach.

For brownie points, you should also check out element.addEventListener for assigning event handlers to your elements.

I think this is better for memory usage and performance, and I want to send just the property name when the value is null.

public static String toUrlEncode(Map<String, Object> map) {
    StringBuilder sb = new StringBuilder();
    map.entrySet().stream()
            .forEach(entry
                    -> (entry.getValue() == null
                    ? sb.append(entry.getKey())
                    : sb.append(entry.getKey())
                            .append('=')
                            .append(URLEncoder.encode(entry.getValue().toString(), StandardCharsets.UTF_8)))
                    .append('&')
            );
    sb.delete(sb.length() - 1, sb.length());
    return sb.toString();
}

Based on my experience, it's enough to use the following additional boot options:

UVESA_MODE=320x480 DPI=160

No need to add vga definition. Watch out for DPI value! As bigger one makes your icons bigger.

To add the previous boot options, go to debug mode (during grub menu selection)

mount -o remount,rw /mnt
vi /mnt/grub/menu.lst

Now edit on this line:

kernel /android-2.3-RC1/kernel quiet root=/dev/ram0 androidboot_hardware=eeepc acpi_sleep=s3_bios,s3_mode SRC=/android-2.3-RC1 SDCARD=/data/sdcard.img UVESA_MODE=320x480 DPI=160

Reboot

Here is a function made to quickly set the selected option:

function SetSelected(elem, val){
        $('#'+elem+' option').each(function(i,d){
        //  console.log('searching match for '+ elem + '  ' + d.value + ' equal to '+ val);
            if($.trim(d.value).toLowerCase() == $.trim(val).toLowerCase()){
        //      console.log('found match for '+ elem + '  ' + d.value);
                $('#'+elem).prop('selectedIndex', i);
            }
        });
    }

Call this function with argument element id and selected value; like this:

SetSelected('selectID','some option');

It is useful when there are lot of select options to be set.

In IOS 8 do it like

navigationController?.hidesBarsOnTap = true

but only when it's part of a UINavigationController

make it false when you want it back

You're seeing the space for descenders (the bits that hang off the bottom of 'y' and 'p') because img is an inline element by default. This removes the gap:

.youtube-thumb img { display: block; }

Also a bit late but today I had the same need so I did search on Google and finally a simple general approach found here in Pinal Dave's article http://blog.sqlauthority.com/2014/03/09/mysql-reset-row-number-for-each-group-partition-by-row-number/

I wanted to focus on Paul's original question (that was my problem as well) so I summarize my solution as a working example.

Beacuse we want to partition over two column I would create a SET variable during the iteration to identify if a new group was started.

SELECT col1, col2, col3 FROM (
  SELECT col1, col2, col3,
         @n := CASE WHEN @v = MAKE_SET(3, col1, col2)
                    THEN @n + 1 -- if we are in the same group
                    ELSE 1 -- next group starts so we reset the counter
                END AS row_number,
         @v := MAKE_SET(3, col1, col2) -- we store the current value for next iteration
    FROM Table1, (SELECT @n := 0, @v := NULL) r -- helper table for iteration with startup values
   ORDER BY col1, col2, col3 DESC -- because we want the row with maximum value
) x WHERE row_number = 1 -- and here we select exactly the wanted row from each group

The 3 means at the first parameter of MAKE_SET that I want both value in the SET (3=1|2). Of course if we do not have two or more columns constructing the groups we can eliminate the MAKE_SET operation. The construction is exactly the same. This is working for me as required. Many thanks to Pinal Dave for his clear demonstration.

I adjusted the code from Miguel to make it easier to understand and I want to share it with people who have problems like me.

Try this for easy and quick way

$("#datePicker").on("change", function(e) {

  displayDateFormat($(this), '#datePickerLbl', $(this).val());

});

function displayDateFormat(thisElement, datePickerLblId, dateValue) {

  $(thisElement).css("color", "rgba(0,0,0,0)")
    .siblings(`${datePickerLblId}`)
    .css({
      position: "absolute",
      left: "10px",
      top: "3px",
      width: $(this).width()
    })
    .text(dateValue.length == 0 ? "" : (`${getDateFormat(new Date(dateValue))}`));

}

function getDateFormat(dateValue) {

  let d = new Date(dateValue);

  // this pattern dd/mm/yyyy
  // you can set pattern you need
  let dstring = `${("0" + d.getDate()).slice(-2)}/${("0" + (d.getMonth() + 1)).slice(-2)}/${d.getFullYear()}`;

  return dstring;
}

.date-selector {
  position: relative;
}

.date-selector>input[type=date] {
  text-indent: -500px;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="date-selector">
  <input id="datePicker" class="form-control" type="date" onkeydown="return false" />
  <span id="datePickerLbl" style="pointer-events: none;"></span>
</div>

Since the exact question is "what does enable bitcode do", I'd like to give a few thin technical details I've figured out thus far. Most of this is practically impossible to figure out with 100% certainty until Apple releases the source code for this compiler

First, Apple's bitcode does not appear to be the same thing as LLVM bytecode. At least, I've not been able to figure out any resemblance between them. It appears to have a proprietary header (always starts with "xar!") and probably some link-time reference magic that prevents data duplications. If you write out a hardcoded string, this string will only be put into the data once, rather than twice as would be expected if it was normal LLVM bytecode.

Second, bitcode is not really shipped in the binary archive as a separate architecture as might be expected. It is not shipped in the same way as say x86 and ARM are put into one binary (FAT archive). Instead, they use a special section in the architecture specific MachO binary named "__LLVM" which is shipped with every architecture supported (ie, duplicated). I assume this is a short coming with their compiler system and may be fixed in the future to avoid the duplication.

C code (compiled with clang -fembed-bitcode hi.c -S -emit-llvm):

#include <stdio.h>

int main() {
    printf("hi there!");
    return 0;
}

LLVM IR output:

; ModuleID = '/var/folders/rd/sv6v2_f50nzbrn4f64gnd4gh0000gq/T/hi-a8c16c.bc'
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.10.0"

@.str = private unnamed_addr constant [10 x i8] c"hi there!\00", align 1
@llvm.embedded.module = appending constant [1600 x i8] c"\DE\C0\17\0B\00\00\00\00\14\00\00\00$\06\00\00\07\00\00\01BC\C0\DE!\0C\00\00\86\01\00\00\0B\82 \00\02\00\00\00\12\00\00\00\07\81#\91A\C8\04I\06\1029\92\01\84\0C%\05\08\19\1E\04\8Bb\80\10E\02B\92\0BB\84\102\148\08\18I\0A2D$H\0A\90!#\C4R\80\0C\19!r$\07\C8\08\11b\A8\A0\A8@\C6\F0\01\00\00\00Q\18\00\00\C7\00\00\00\1Bp$\F8\FF\FF\FF\FF\01\90\00\0D\08\03\82\1D\CAa\1E\E6\A1\0D\E0A\1E\CAa\1C\D2a\1E\CA\A1\0D\CC\01\1E\DA!\1C\C8\010\87p`\87y(\07\80p\87wh\03s\90\87ph\87rh\03xx\87tp\07z(\07yh\83r`\87th\07\80\1E\E4\A1\1E\CA\01\18\DC\E1\1D\DA\C0\1C\E4!\1C\DA\A1\1C\DA\00\1E\DE!\1D\DC\81\1E\CAA\1E\DA\A0\1C\D8!\1D\DA\A1\0D\DC\E1\1D\DC\A1\0D\D8\A1\1C\C2\C1\1C\00\C2\1D\DE\A1\0D\D2\C1\1D\CCa\1E\DA\C0\1C\E0\A1\0D\DA!\1C\E8\01\1D\00s\08\07v\98\87r\00\08wx\876p\87pp\87yh\03s\80\876h\87p\A0\07t\00\CC!\1C\D8a\1E\CA\01 \E6\81\1E\C2a\1C\D6\A1\0D\E0A\1E\DE\81\1E\CAa\1C\E8\E1\1D\E4\A1\0D\C4\A1\1E\CC\C1\1C\CAA\1E\DA`\1E\D2A\1F\CA\01\C0\03\80\A0\87p\90\87s(\07zh\83q\80\87z\00\C6\E1\1D\E4\A1\1C\E4\00 \E8!\1C\E4\E1\1C\CA\81\1E\DA\C0\1C\CA!\1C\E8\A1\1E\E4\A1\1C\E6\01X\83y\98\87y(\879`\835\18\07|\88\03;`\835\98\87y(\076X\83y\98\87r\90\036X\83y\98\87r\98\03\80\A8\07w\98\87p0\87rh\03s\80\876h\87p\A0\07t\00\CC!\1C\D8a\1E\CA\01 \EAa\1E\CA\A1\0D\E6\E1\1D\CC\81\1E\DA\C0\1C\D8\E1\1D\C2\81\1E\00s\08\07v\98\87r\006\C8\88\F0\FF\FF\FF\FF\03\C1\0E\E50\0F\F3\D0\06\F0 \0F\E50\0E\E90\0F\E5\D0\06\E6\00\0F\ED\10\0E\E4\00\98C8\B0\C3<\94\03@\B8\C3;\B4\819\C8C8\B4C9\B4\01<\BCC:\B8\03=\94\83<\B4A9\B0C:\B4\03@\0F\F2P\0F\E5\00\0C\EE\F0\0Em`\0E\F2\10\0E\EDP\0Em\00\0F\EF\90\0E\EE@\0F\E5 \0FmP\0E\EC\90\0E\ED\D0\06\EE\F0\0E\EE\D0\06\ECP\0E\E1`\0E\00\E1\0E\EF\D0\06\E9\E0\0E\E60\0Fm`\0E\F0\D0\06\ED\10\0E\F4\80\0E\809\84\03;\CCC9\00\84;\BCC\1B\B8C8\B8\C3<\B4\819\C0C\1B\B4C8\D0\03:\00\E6\10\0E\EC0\0F\E5\00\10\F3@\0F\E10\0E\EB\D0\06\F0 \0F\EF@\0F\E50\0E\F4\F0\0E\F2\D0\06\E2P\0F\E6`\0E\E5 \0Fm0\0F\E9\A0\0F\E5\00\E0\01@\D0C8\C8\C39\94\03=\B4\C18\C0C=\00\E3\F0\0E\F2P\0Er\00\10\F4\10\0E\F2p\0E\E5@\0Fm`\0E\E5\10\0E\F4P\0F\F2P\0E\F3\00\AC\C1<\CC\C3<\94\C3\1C\B0\C1\1A\8C\03>\C4\81\1D\B0\C1\1A\CC\C3<\94\03\1B\AC\C1<\CCC9\C8\01\1B\AC\C1<\CCC9\CC\01@\D4\83;\CCC8\98C9\B4\819\C0C\1B\B4C8\D0\03:\00\E6\10\0E\EC0\0F\E5\00\10\F50\0F\E5\D0\06\F3\F0\0E\E6@\0Fm`\0E\EC\F0\0E\E1@\0F\809\84\03;\CCC9\00\00I\18\00\00\02\00\00\00\13\82`B \00\00\00\89 \00\00\0D\00\00\002\22\08\09 d\85\04\13\22\A4\84\04\13\22\E3\84\A1\90\14\12L\88\8C\0B\84\84L\100s\04H*\00\C5\1C\01\18\94`\88\08\AA0F7\10@3\02\00\134|\C0\03;\F8\05;\A0\836\08\07x\80\07v(\876h\87p\18\87w\98\07|\88\038p\838\80\037\80\83\0DeP\0Em\D0\0Ez\F0\0Em\90\0Ev@\07z`\07t\D0\06\E6\80\07p\A0\07q \07x\D0\06\EE\80\07z\10\07v\A0\07s \07z`\07t\D0\06\B3\10\07r\80\07:\0FDH #EB\80\1D\8C\10\18I\00\00@\00\00\C0\10\A7\00\00 \00\00\00\00\00\00\00\868\08\10\00\02\00\00\00\00\00\00\90\05\02\00\00\08\00\00\002\1E\98\0C\19\11L\90\8C\09&G\C6\04C\9A\22(\01\0AM\D0i\10\1D]\96\97C\00\00\00y\18\00\00\1C\00\00\00\1A\03L\90F\02\134A\18\08&PIC Level\13\84a\D80\04\C2\C05\08\82\83c+\03ab\B2j\02\B1+\93\9BK{s\03\B9q\81q\81\01A\19c\0Bs;k\B9\81\81q\81q\A9\99q\99I\D9\10\14\8D\D8\D8\EC\DA\5C\DA\DE\C8\EA\D8\CA\5C\CC\D8\C2\CE\E6\A6\04C\1566\BB6\974\B227\BA)A\01\00y\18\00\002\00\00\003\08\80\1C\C4\E1\1Cf\14\01=\88C8\84\C3\8CB\80\07yx\07s\98q\0C\E6\00\0F\ED\10\0E\F4\80\0E3\0CB\1E\C2\C1\1D\CE\A1\1Cf0\05=\88C8\84\83\1B\CC\03=\C8C=\8C\03=\CCx\8Ctp\07{\08\07yH\87pp\07zp\03vx\87p \87\19\CC\11\0E\EC\90\0E\E10\0Fn0\0F\E3\F0\0E\F0P\0E3\10\C4\1D\DE!\1C\D8!\1D\C2a\1Ef0\89;\BC\83;\D0C9\B4\03<\BC\83<\84\03;\CC\F0\14v`\07{h\077h\87rh\077\80\87p\90\87p`\07v(\07v\F8\05vx\87w\80\87_\08\87q\18\87r\98\87y\98\81,\EE\F0\0E\EE\E0\0E\F5\C0\0E\EC\00q \00\00\05\00\00\00&`<\11\D2L\85\05\10\0C\804\06@\F8\D2\14\01\00\00a \00\00\0B\00\00\00\13\04A,\10\00\00\00\03\00\00\004#\00dC\19\020\18\83\01\003\11\CA@\0C\83\11\C1\00\00#\06\04\00\1CB\12\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00", section "__LLVM,__bitcode"
@llvm.cmdline = appending constant [67 x i8] c"-triple\00x86_64-apple-macosx10.10.0\00-emit-llvm\00-disable-llvm-optzns\00", section "__LLVM,__cmdline"

; Function Attrs: nounwind ssp uwtable
define i32 @main() #0 {
  %1 = alloca i32, align 4
  store i32 0, i32* %1
  %2 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i32 0, i32 0))
  ret i32 0
}

declare i32 @printf(i8*, ...) #1

attributes #0 = { nounwind ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="core2" "target-features"="+ssse3,+cx16,+sse,+sse2,+sse3" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="core2" "target-features"="+ssse3,+cx16,+sse,+sse2,+sse3" "unsafe-fp-math"="false" "use-soft-float"="false" }

!llvm.module.flags = !{!0}
!llvm.ident = !{!1}

!0 = !{i32 1, !"PIC Level", i32 2}
!1 = !{!"Apple LLVM version 7.0.0 (clang-700.0.53.3)"}

The data array that is in the IR also changes depending on the optimization and other code generation settings of clang. It's completely unknown to me what format or anything that this is in.

EDIT:

Following the hint on Twitter, I decided to revisit this and to confirm it. I followed this blog post and used his bitcode extractor tool to get the Apple Archive binary out of the MachO executable. And after extracting the Apple Archive with the xar utility, I got this (converted to text with llvm-dis of course)

; ModuleID = '1'
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.10.0"

@.str = private unnamed_addr constant [10 x i8] c"hi there!\00", align 1

; Function Attrs: nounwind ssp uwtable
define i32 @main() #0 {
  %1 = alloca i32, align 4
  store i32 0, i32* %1
  %2 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str, i32 0, i32 0))
  ret i32 0
}

declare i32 @printf(i8*, ...) #1

attributes #0 = { nounwind ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="core2" "target-features"="+ssse3,+cx16,+sse,+sse2,+sse3" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="core2" "target-features"="+ssse3,+cx16,+sse,+sse2,+sse3" "unsafe-fp-math"="false" "use-soft-float"="false" }

!llvm.module.flags = !{!0}
!llvm.ident = !{!1}

!0 = !{i32 1, !"PIC Level", i32 2}
!1 = !{!"Apple LLVM version 7.0.0 (clang-700.1.76)"}

The only notable difference really between the non-bitcode IR and the bitcode IR is that filenames have been stripped to just 1, 2, etc for each architecture.

I also confirmed that the bitcode embedded in a binary is generated after optimizations. If you compile with -O3 and extract out the bitcode, it'll be different than if you compile with -O0.

And just to get extra credit, I also confirmed that Apple does not ship bitcode to devices when you download an iOS 9 app. They include a number of other strange sections that I don't recognized like __LINKEDIT, but they do not include __LLVM.__bundle, and thus do not appear to include bitcode in the final binary that runs on a device. Oddly enough, Apple still ships fat binaries with separate 32/64bit code to iOS 8 devices though.

This is probably obvious, but simplest:

i64 := int64(23)

I had this problem in an ASP.NET application, specifically a Web Forms.

I was forcing a redirect in Global.asax, but I forgot to check if the request was for resources like css, javascript, etc. I just had to add the following checks:

VB.NET

If Not Response.IsRequestBeingRedirected _
    And Not Request.Url.AbsoluteUri.Contains(".WebResource") _
    And Not Request.Url.AbsoluteUri.Contains(".css") _
    And Not Request.Url.AbsoluteUri.Contains(".js") _
    And Not Request.Url.AbsoluteUri.Contains("images/") _
    And Not Request.Url.AbsoluteUri.Contains("favicon") Then
        Response.Redirect("~/change-password.aspx")
End If

I was forcing logged users which hadn't change their passwords for a long time, to be redirected to the change-password.aspx page. I believe there is a better way to check this, but for now, this worked. Should I find a better solution, I edit my answer.

In addition to the other answers, you can use this less-known method to grab elements of a certain parent like so,

$('child', 'parent');

In your case, that would be

if ($(event.target, 'div#hello')[0]) console.log(`${event.target.tagName} is an offspring of div#hello`);

Note the use of commas between the child and parent and their separate quotation marks. If they were surrounded by the same quotes

$('child, parent');

you'd have an object containing both objects, regardless of whether they exist in their document trees.

Altova's DiffDog has free 30-day trial and should do what you're looking for:

http://www.altova.com/diffdog/diff-merge-tool.html

You can quickly setup your environment using shellinit

At your command prompt execute:

$(boot2docker shellinit)  

That will populate and export the environment variables and initialize other features.

Here is a sample code that includes a legend if that is of interest.

# First create an empty plot.
plot(1, type = 'n', xlim = c(xminp, xmaxp), ylim = c(0, 1), 
     xlab = "log transformed coverage", ylab = "frequency")

# Create a list of 22 colors to use for the lines.
cl <- rainbow(22)

# Now fill plot with the log transformed coverage data from the
# files one by one.
for(i in 1:length(data)) {
    lines(density(log(data[[i]]$coverage)), col = cl[i])
    plotcol[i] <- cl[i]
}
legend("topright", legend = c(list.files()), col = plotcol, lwd = 1,
       cex = 0.5)

Or you can simply use javascript code :

onClick="javascript:history.go(-1);"

Like:

<a class="back" ng-class="icons">
   <img src="../media/icons/right_circular.png" onClick="javascript:history.go(-1);" />
</a>

OK, one more answer. I previously created my app as 64 bit and changed the output path (Project/Properties/Build/Output/Output Path) accordingly. Recently I changed the app to 32 Bit (x86), creating a new output path. I created a shortcut to where I thought the compiled .exe was going. No matter what I changed about the source, it got the manifest not matching error. After about an hour of frustration, I happened to check the date/time of the .exe file, saw it was old obviously referencing old .dll's. I was compiling the app into the old directory and my shortcut was referencing the newer. Changed the output path to where the .exe should go, ran the shortcut and error is gone. (slaps forehead)

Adding my solution for Net Framework and NetCore.

I used this for my Net Framework implementation:

public static class EnumerationExtension
{
    public static string Description( this Enum value )
    {
        // get attributes  
        var field = value.GetType().GetField( value.ToString() );
        var attributes = field.GetCustomAttributes( typeof( DescriptionAttribute ), false );

        // return description
        return attributes.Any() ? ( (DescriptionAttribute)attributes.ElementAt( 0 ) ).Description : "Description Not Found";
    }
}

This doesn't work for NetCore so I modified it to do this:

public static class EnumerationExtension
{
    public static string Description( this Enum value )
    {
        // get attributes  
        var field = value.GetType().GetField( value.ToString() );
        var attributes = field.GetCustomAttributes( false );

        // Description is in a hidden Attribute class called DisplayAttribute
        // Not to be confused with DisplayNameAttribute
        dynamic displayAttribute = null;

        if (attributes.Any())
        {
            displayAttribute = attributes.ElementAt( 0 );
        }

        // return description
        return displayAttribute?.Description ?? "Description Not Found";
    }
}

Enumeration Example:

public enum ExportTypes
{
    [Display( Name = "csv", Description = "text/csv" )]
    CSV = 0
}

Sample Usage for either static added:

var myDescription = myEnum.Description();

I know this is very old, but none of these answers helped me, so I'm adding my answer. This, like @yichengliu's answer, uses the Pseudo ::after element.

#div {
    position: relative;
}



#div::after {
    content: '';
    position: absolute;
    right: 0;
    width: 1px;
    height: 100%;
    z-index: -1;

    -webkit-box-shadow: 0px 0px 5px 0px rgba(0,0,0,1);
    -moz-box-shadow: 0px 0px 5px 0px rgba(0,0,0,1);
    box-shadow: 0px 0px 5px 0px rgba(0,0,0,1);
}

/*or*/

.filter.right::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 1px;
    height: 100%;
    background: white;
    z-index: -1;

    -webkit-filter: drop-shadow(0px 0px 1px rgba(0, 0, 0, 1));
    filter: drop-shadow(0px 0px 1px rgba(0, 0, 0, 1));
}

Fiddle

If you decide to change the X of the drop shadow (first pixel measurement of the drop-shadow or box-shadow), changing the width will help so it doesn't look like there is a white gap between the div and the shadow.

If you decide to change the Y of the drop shadow (second pixel measurement of the drop-shadow or box-shadow), changing the height will help for the same reason as above.

If you need to use a regex to filter some results, and THEN use only the capture group, you can do the following:

str = "Leesburg, Virginia  20176"
state_regex = Regexp.new(/,\s*([A-Za-z]{2,})\s*\d{5,}/)
# looks for the comma, possible whitespace, captures alpha,
# looks for possible whitespace, looks for zip

> str[state_regex]
=> ", Virginia  20176"

> str[state_regex, 1] # use the capture group
=> "Virginia"

Now there are so many ways to apply font one of easiest way is like this, 1) Right-click the res folder go to New > Android resource directory.

2) From Resource type list, select font, and then click OK.

3) Put your font files in the font folder.

Testing $? is an anti-pattern.

if ./somecommand | grep -q 'string'; then
  echo "matched"
fi

you have to open a port of the service in you router then try you puplic ip out of your all network cause if you try it from your network , the puplic ip will always redirect you to your router but from the outside it will redirect to the server you have

A bit late but what I did is I added a class to the root div then extends every bootstrap elements in my custom stylesheet:

.overrides .list-group-item {
    border-radius: 0px;
}
.overrides .some-elements-from-bootstrap { 
    /* styles here */
}

<div class="container-fluid overrides">
    <div class="row">
        <div class="col-sm-4" style="background-color: red">
            <ul class="list-group">
                <li class="list-group-item"><a href="#">Hey</a></li>
                <li class="list-group-item"><a href="#">I was doing</a></li>
                <li class="list-group-item"><a href="#">Just fine</a></li>
                <li class="list-group-item"><a href="#">Until I met you</a></li>
                <li class="list-group-item"><a href="#">I drink too much</a></li>
                <li class="list-group-item"><a href="#">And that's an issue</a></li>
                <li class="list-group-item"><a href="#">But I'm okay</a></li>
            </ul>
        </div>
        <div class="col-sm-8" style="background-color: blue">
            right
        </div>
    </div>
</div>

For me it was complaining like that on Windows 7 x64 when I had another process already listening on that same port.

It is possible to see currently occupied (bound) ports by running

netstat -ban

it is a ternary operator and in simple english it states "if row%2 is equal to 1 then return < else return /r"

You can Try using :- git ls-files -s

Probably this is an SELinux block. Try this:

# setsebool -P httpd_enable_cgi 1
# chcon -R -t httpd_sys_script_exec_t cgi-bin/your_script.cgi

To convert a time in one timezone to another timezone in Python, you could use datetime.astimezone():

time_in_new_timezone = time_in_old_timezone.astimezone(new_timezone)

Given aware_dt (a datetime object in some timezone), to convert it to other timezones and to print the times in a given time format:

#!/usr/bin/env python3
import pytz  # $ pip install pytz

time_format = "%Y-%m-%d %H:%M:%S%z"
tzids = ['Asia/Shanghai', 'Europe/London', 'America/New_York']
for tz in map(pytz.timezone, tzids):
    time_in_tz = aware_dt.astimezone(tz)
    print(f"{time_in_tz:{time_format}}")

^{If f"" syntax is unavailable, you could replace it with "".format(**vars())}

where you could set aware_dt from the current time in the local timezone:

from datetime import datetime
import tzlocal  # $ pip install tzlocal

local_timezone = tzlocal.get_localzone()
aware_dt = datetime.now(local_timezone) # the current time

Or from the input time string in the local timezone:

naive_dt = datetime.strptime(time_string, time_format)
aware_dt = local_timezone.localize(naive_dt, is_dst=None)

where time_string could look like: '2016-11-19 02:21:42'. It corresponds to time_format = '%Y-%m-%d %H:%M:%S'.

is_dst=None forces an exception if the input time string corresponds to a non-existing or ambiguous local time such as during a DST transition. You could also pass is_dst=False, is_dst=True. See links with more details at Python: How do you convert datetime/timestamp from one timezone to another timezone?

Update: The world kept turning. Use a functional approach instead.

Here you go:

var arr = [{ key: "11", value: "1100" }, { key: "22", value: "2200" }];
var result = {};
for (var i=0, len=arr.length; i < len; i++) {
    result[arr[i].key] = arr[i].value;
}
console.log(result); // {11: "1000", 22: "2200"}

It's safe to just delete the source directory and compiled package file. Find the source directory under $GOPATH/src and the package file under $GOPATH/pkg/<architecture>, for example: $GOPATH/pkg/windows_amd64.

You can call Stored Procedure like this inside Stored Procedure B.

CREATE PROCEDURE spA
@myDate DATETIME
AS
    EXEC spB @myDate

RETURN 0

The CLR uses it when it is compiling at runtime. Here is a link to MSDN that explains further.

The best way I found, aside of using a dedicated commit GUI, is to use git difftool -d - This opens your diff tool in directory comparison mode, comparing HEAD with current dirty folder.

For CentOS users (at least), one will also get a 404 error trying to access the server on port 8080 on a fresh install if the tomcat-webapps package is not installed.

I would implement this exactly as you described: submit everything to the server and do a simple if/else to check what button was clicked.

And then I would implement a Javascript call tying into the form's onsubmit event which would check before the form was submitted, and only submit the relevant data to the server (possibly through a second form on the page with the ID needed to process the thing as a hidden input, or refresh the page location with the data you need passed as a GET request, or do an Ajax post to the server, or...).

This way the people without Javascript are able to use the form just fine, but the server load is offset because the people who do have Javascript are only submitting the single piece of data needed. Getting yourself focused on only supporting one or the other really limits your options unnecessarily.

Alternatively, if you're working behind a corporate firewall or something and everybody has Javascript disabled, you might want to do two forms and work some CSS magic to make it look like the delete button is part of the first form.

Makefiles

If you're working with a makefile and you ended up here like me, then this is probably what you're looking or:

If you're using a makefile, then you need to change cc as shown below

my_executable : main.o
    cc -o my_executable main.o

to

CC = g++

my_executable : main.o
    $(CC) -o my_executable main.o

Make simple:

    @GetMapping("/health")
    public ResponseEntity<String> healthCheck() {
        LOG.info("REST request health check");
        return new ResponseEntity<>("{\"status\" : \"UP\"}", HttpStatus.OK);
    }

You just need to replace all image network paths to byte strings in stored Encoded HTML string. For this you required HtmlAgilityPack to convert Html string to Html document. https://www.nuget.org/packages/HtmlAgilityPack

Find Below code to convert each image src network path(or local path) to byte sting. It will definitely display all images with network path(or local path) in IE,chrome and firefox.

string encodedHtmlString = Emailmodel.DtEmailFields.Rows[0]["Body"].ToString();

// Decode the encoded string.
StringWriter myWriter = new StringWriter();
HttpUtility.HtmlDecode(encodedHtmlString, myWriter);
string DecodedHtmlString = myWriter.ToString();

//find and replace each img src with byte string
HtmlDocument document = new HtmlDocument();
document.LoadHtml(DecodedHtmlString);
document.DocumentNode.Descendants("img")
    .Where(e =>
    {
        string src = e.GetAttributeValue("src", null) ?? "";
        return !string.IsNullOrEmpty(src);//&& src.StartsWith("data:image");
    })
    .ToList()
    .ForEach(x =>
        {
        string currentSrcValue = x.GetAttributeValue("src", null);                                
        string filePath = Path.GetDirectoryName(currentSrcValue) + "\\";
        string filename = Path.GetFileName(currentSrcValue);
        string contenttype = "image/" + Path.GetExtension(filename).Replace(".", "");
        FileStream fs = new FileStream(filePath + filename, FileMode.Open, FileAccess.Read);
        BinaryReader br = new BinaryReader(fs);
        Byte[] bytes = br.ReadBytes((Int32)fs.Length);
        br.Close();
        fs.Close();
        x.SetAttributeValue("src", "data:" + contenttype + ";base64," + Convert.ToBase64String(bytes));                                
    });

string result = document.DocumentNode.OuterHtml;
//Encode HTML string
string myEncodedString = HttpUtility.HtmlEncode(result);

Emailmodel.DtEmailFields.Rows[0]["Body"] = myEncodedString;

Code posted by you is correct and should have worked. But check exactly what you have in the char*. If the correct value is to big to be represented, functions will return a positive or negative HUGE_VAL. Check what you have in the char* against maximum values that float and double can represent on your computer.

Check this page for strtod reference and this page for atof reference.

I have tried the example you provided in both Windows and Linux and it worked fine.

If you happen to be using the venv module that comes with Python 3.3+, it supports an --upgrade option. Per the docs:

Upgrade the environment directory to use this version of Python, assuming Python has been upgraded in-place

python3 -m venv --upgrade ENV_DIR

You can't use AJAX to fetch files from the user machine. This is absolutely the wrong way to go about it.

Use the FileReader API:

<input type="file" id="file input">

js:

console.log(document.getElementById("file input").files); // list of File objects

var file = document.getElementById("file input").files[0];
var reader = new FileReader();
content = reader.readAsText(file);
console.log(content);

Then parse content as CSV. Keep in mind that your parser currently does not deal with escaped values in CSV like: value1,value2,"value 3","value ""4"""

Right click on the .cs file in the App_Code folder and check its properties.

Make sure the "Build Action" is set to "Compile".

Try this:

    .rowhighlight > td { background: green;}

About nesting forms: I spent 10 years one afternoon trying to debug an ajax script.

my previous answer/example didn't account for the html markup, sorry.

<form id='form_1' et al>
  <input stuff>
  <submit onClick='ajaxFunction(That_Puts_form_2_In_The_ajaxContainer)' >
  <td id='ajaxContainer></td>
</form>

form_2 constantly failed saying invalid form_2.

When I moved the ajaxContainer that produced form_2 <i>outside</i> of form_1, I was back in business. It the answer the question as to why one might nest forms. I mean, really, what's the ID for if not to define which form is to be used? There must be a better, slicker work around.

#include <tr1/unordered_map> will get you next-standard C++ unique hash container. Usage:

std::tr1::unordered_map<std::string,int> my_map;
my_map["answer"] = 42;
printf( "The answer to life and everything is: %d\n", my_map["answer"] );

Check out this one:

https://github.com/VBA-tools/VBA-Web

It's a high level library for dealing with REST. It's OOP, works with JSON, but also works with any other format.

Visual Studio Code + Official Python Plugin

Here you see an overview of its current Python features:

https://code.visualstudio.com/docs/languages/python

Chocolat

It's lightweight and offers Code Completion. Costs money.

EDIT: Apparently Chocolat was an interesting option in 2013 but since then many others came up and development stalled. Nowadays I recommend Visual Studio Code + Python Plugin.

There is a point to only put commands and options in variables.

#! /bin/bash

if [ $# -ne 2 ]
then
    echo "Usage: `basename $0` DIRECTORY BACKUP_DIRECTORY"
    exit 1
fi

. standard_tools    

directory=$1
backup_directory=$2
current_date=$(date +%Y-%m-%dT%H-%M-%S)
backup_file="${backup_directory}/${current_date}.backup"

${tar_create} "${directory}" | ${openssl} | ${split_1024} "$backup_file"

You can relocate the commands to another file you source, so you can reuse the same commands and options across many scripts. This is very handy when you have a lot of scripts and you want to control how they all use tools. So standard_tools would contain:

export tar_create="tar cv"
export openssl="openssl des3 -salt"
export split_1024="split -b 1024m -"

Swift 3 Solution:

private func createImagesFolder() {
        // path to documents directory
        let documentDirectoryPath = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first
        if let documentDirectoryPath = documentDirectoryPath {
            // create the custom folder path
            let imagesDirectoryPath = documentDirectoryPath.appending("/images")
            let fileManager = FileManager.default
            if !fileManager.fileExists(atPath: imagesDirectoryPath) {
                do {
                    try fileManager.createDirectory(atPath: imagesDirectoryPath,
                                                    withIntermediateDirectories: false,
                                                    attributes: nil)
                } catch {
                    print("Error creating images folder in documents dir: \(error)")
                }
            }
        }
    }

Yes we can work without body-parser. When you don't use that you get the raw request, and your body and headers are not in the root object of request parameter . You will have to individually manipulate all the fields.

Or you can use body-parser, as the express team is maintaining it .

What body-parser can do for you: It simplifies the request.
How to use it: Here is example:

Install npm install body-parser --save

This how to use body-parser in express:

const express = require('express'),
      app = express(),
      bodyParser = require('body-parser');

// support parsing of application/json type post data
app.use(bodyParser.json());

//support parsing of application/x-www-form-urlencoded post data
app.use(bodyParser.urlencoded({ extended: true }));

Link.

https://github.com/expressjs/body-parser.

And then you can get body and headers in root request object . Example

app.post("/posturl",function(req,res,next){
    console.log(req.body);
    res.send("response");
})

https://www.w3schools.com/bootstrap/bootstrap_ref_js_modal.asp

Note: For <a> elements, omit data-target, and use href="#modalID" instead.

Since we're all guessing, I might as well give mine: I've always thought it stood for Python. That may sound pretty stupid -- what, P for Python?! -- but in my defense, I vaguely remembered this thread [emphasis mine]:

Subject: Claiming (?P...) regex syntax extensions

From: Guido van Rossum ([email protected])

Date: Dec 10, 1997 3:36:19 pm

I have an unusual request for the Perl developers (those that develop the Perl language). I hope this (perl5-porters) is the right list. I am cc'ing the Python string-sig because it is the origin of most of the work I'm discussing here.

You are probably aware of Python. I am Python's creator; I am planning to release a next "major" version, Python 1.5, by the end of this year. I hope that Python and Perl can co-exist in years to come; cross-pollination can be good for both languages. (I believe Larry had a good look at Python when he added objects to Perl 5; O'Reilly publishes books about both languages.)

As you may know, Python 1.5 adds a new regular expression module that more closely matches Perl's syntax. We've tried to be as close to the Perl syntax as possible within Python's syntax. However, the regex syntax has some Python-specific extensions, which all begin with (?P . Currently there are two of them:

(?P<foo>...) Similar to regular grouping parentheses, but the text
matched by the group is accessible after the match has been performed, via the symbolic group name "foo".

(?P=foo) Matches the same string as that matched by the group named "foo". Equivalent to \1, \2, etc. except that the group is referred
to by name, not number.

I hope that this Python-specific extension won't conflict with any future Perl extensions to the Perl regex syntax. If you have plans to use (?P, please let us know as soon as possible so we can resolve the conflict. Otherwise, it would be nice if the (?P syntax could be permanently reserved for Python-specific syntax extensions. (Is there some kind of registry of extensions?)

to which Larry Wall replied:

[...] There's no registry as of now--yours is the first request from outside perl5-porters, so it's a pretty low-bandwidth activity. (Sorry it was even lower last week--I was off in New York at Internet World.)

Anyway, as far as I'm concerned, you may certainly have 'P' with my blessing. (Obviously Perl doesn't need the 'P' at this point. :-) [...]

So I don't know what the original choice of P was motivated by -- pattern? placeholder? penguins? -- but you can understand why I've always associated it with Python. Which considering that (1) I don't like regular expressions and avoid them wherever possible, and (2) this thread happened fifteen years ago, is kind of odd.

a bit more convoluted solution that fully matches your spec

echo `expr $FILENAME : '\(.*\)\.[^.]*'`_`date +%d-%m-%y`.`expr $FILENAME : '.*\.\([^.]*\)'`

where first 'expr' extracts file name without extension, second 'expr' extracts extension

Create a comparator which accepts the compare mode in its constructor and pass different modes for different scenarios based on your requirement

public class RecipeComparator implements Comparator<Recipe> {

public static final int COMPARE_BY_ID = 0;
public static final int COMPARE_BY_NAME = 1;

private int compare_mode = COMPARE_BY_NAME;

public RecipeComparator() {
}

public RecipeComparator(int compare_mode) {
    this.compare_mode = compare_mode;
}

@Override
public int compare(Recipe o1, Recipe o2) {
    switch (compare_mode) {
    case COMPARE_BY_ID:
        return o1.getId().compareTo(o2.getId());
    default:
        return o1.getInputRecipeName().compareTo(o2.getInputRecipeName());
    }
}

}

Actually for numbers you need to handle them separately check below

public static void main(String[] args) {
    String string1 = "1";
    String string2 = "2";
    String string11 = "11";

    System.out.println(string1.compareTo(string2)); 
    System.out.println(string2.compareTo(string11));// expected -1 returns 1
   // to compare numbers you actually need to do something like this

    int number2 = Integer.valueOf(string1);
    int number11 = Integer.valueOf(string11);

    int compareTo = number2 > number11 ? 1 : (number2 < number11 ? -1 : 0) ;
    System.out.println(compareTo);// prints -1
}

• The command Edit.ParameterInfo (mapped to Ctrl+Shift+Space by default) will show the overload tooltip if it's invoked when the cursor is inside the parameter brackets of a method call.

• The command Edit.QuickInfo (mapped to Ctrl+KCtrl+I by default) will show the tooltip that you'd see if you moused over the cursor location.

I would consider to refactor the service to return your domain object rather than JSON strings and let Spring handle the serialization (via the MappingJacksonHttpMessageConverter as you write). As of Spring 3.1, the implementation looks quite neat:

@RequestMapping(produces = MediaType.APPLICATION_JSON_VALUE, 
    method = RequestMethod.GET
    value = "/foo/bar")
@ResponseBody
public Bar fooBar(){
    return myService.getBar();
}

Comments:

First, the <mvc:annotation-driven /> or the @EnableWebMvc must be added to your application config.

Next, the produces attribute of the @RequestMapping annotation is used to specify the content type of the response. Consequently, it should be set to MediaType.APPLICATION_JSON_VALUE (or "application/json").

Lastly, Jackson must be added so that any serialization and de-serialization between Java and JSON will be handled automatically by Spring (the Jackson dependency is detected by Spring and the MappingJacksonHttpMessageConverter will be under the hood).

Short Answer

Use <foreach> with a nested <FileSet>

Foreach requires ant-contrib.

Updated Example for recent ant-contrib:

<target name="foo">
  <foreach target="bar" param="theFile">
    <fileset dir="${server.src}" casesensitive="yes">
      <include name="**/*.java"/>
      <exclude name="**/*Test*"/>
    </fileset>
  </foreach>
</target>

<target name="bar">
  <echo message="${theFile}"/>
</target>

This will antcall the target "bar" with the ${theFile} resulting in the current file.

All answers are based on anonymous inner class. We have one more way for adding click event for buttons as well as other components too.

An activity needs to implement View.OnClickListener interface and we need to override the onClick function. I think this is best approach compared to using anonymous class.

package com.pointerunits.helloworld;

import android.os.Bundle;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class MainActivity extends Activity implements OnClickListener {
   private Button login;

   @Override
   protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_main);
      login = (Button)findViewById(R.id.loginbutton);
      login.setOnClickListener((OnClickListener) this);
      Log.i(DISPLAY_SERVICE, "Activity is created");

   }    

   @Override
   public boolean onCreateOptionsMenu(Menu menu) {

      getMenuInflater().inflate(R.menu.main, menu);
      return true;
    }

   @Override
   public void onClick(View v) {
     Log.i(DISPLAY_SERVICE, "Button clicked : " + v.getId());
   }
}

Given the following tables..

Domain Table
dom_id | dom_url

Review Table
rev_id | rev_dom_from | rev_dom_for

Try this sql... (It's pretty much the same thing that Stephen Wrighton wrote above) The trick is that you are basically selecting from the domain table twice in the same query and joining the results.

Select d1.dom_url, d2.dom_id from
review r, domain d1, domain d2
where d1.dom_id = r.rev_dom_from
and d2.dom_id = r.rev_dom_for

If you are still stuck, please be more specific with exactly it is that you don't understand.

1. rename the new path to temp
2. revert the new path (not temp!) so svn does not try to commit it
3. commit the rest of your changes
4. copy the path inside the repository: svn copy -m "copied path" -r
5. update your working copy
6. mv all files from temp to the new path, which comes from the update
7. commit your local changes since revision
8. Have a nice Day including history ;-)

You can watch your container element using the useRef hook. Note that you need to watch the ref's current value specifically, otherwise it won't work.

Example:

  const containerRef = useRef();
  const { current } = containerRef;

  useEffect(setLinksData, [current]);

return (
    <div ref={containerRef}>
      // your child elements...
    </div>
)

You don't really need an explicit loop to parse multiple matches — pass a replacement function as the second argument as described in: String.prototype.replace(regex, func):

var str = "Our chief weapon is {1}, {0} and {2}!"; _x000D_
var params= ['surprise', 'fear', 'ruthless efficiency'];_x000D_
var patt = /{([^}]+)}/g;_x000D_
_x000D_
str=str.replace(patt, function(m0, m1, position){return params[parseInt(m1)];});_x000D_
_x000D_
document.write(str);

The m0 argument represents the full matched substring {0}, {1}, etc. m1 represents the first matching group, i.e. the part enclosed in brackets in the regex which is 0 for the first match. And position is the starting index within the string where the matching group was found — unused in this case.

The following SQL lists all object dependencies across all databases and servers:

IF(OBJECT_ID('tempdb..#Obj_Dep_Details') IS NOT NULL)
BEGIN
    DROP TABLE #Obj_Dep_Details
END
CREATE TABLE #Obj_Dep_Details
(
   [Database]               nvarchar(128)
  ,[Schema]                 nvarchar(128)
  ,dependent_object         nvarchar(128)
  ,dependent_object_type    nvarchar(60)
  ,referenced_server_name   nvarchar(128)
  ,referenced_database_name nvarchar(128)
  ,referenced_schema_name   nvarchar(128)
  ,referenced_entity_name   nvarchar(128)
  ,referenced_id            int
  ,referenced_object_db     nvarchar(128)
  ,referenced_object_type   nvarchar(60)
  ,referencing_id           int
  ,SchemaDep                nvarchar(128)
)
EXEC sp_MSForEachDB @command1='USE [?];
INSERT INTO #Obj_Dep_Details
SELECT DISTINCT
       DB_NAME()                          AS [Database]
      ,SCHEMA_NAME(od.[schema_id])        AS [Schema]
      ,OBJECT_NAME(d1.referencing_id)     AS dependent_object
      ,od.[type_desc]                     AS dependent_object_type
      ,COALESCE(d1.referenced_server_name, @@SERVERNAME)                AS referenced_server_name
      ,COALESCE(d1.referenced_database_name, DB_NAME())                 AS referenced_database_name
      ,COALESCE(d1.referenced_schema_name, SCHEMA_NAME(ro.[schema_id])) AS referenced_schema_name
      ,d1.referenced_entity_name
      ,d1.referenced_id
      ,DB_NAME(ro.parent_object_id)        AS referenced_object_db
      ,ro.[type_desc]                      AS referenced_object_type
      ,d1.referencing_id
      ,SCHEMA_NAME(od.[schema_id])         AS SchemaDep
  FROM sys.sql_expression_dependencies d1
  LEFT OUTER JOIN sys.all_objects od
    ON d1.referencing_id = od.[object_id]
  LEFT OUTER JOIN sys.objects ro
    ON d1.referenced_id = ro.[object_id]'

SELECT [Database]                                       AS [Dep_Object_DB]
      ,[Schema]                                         AS [Dep_Object_Schema]
      ,dependent_object                                 AS [Dep_Object_Name]
      ,LOWER(REPLACE(dependent_object_type, '_', ' '))  AS [Dep_Object_Type]
      ,referenced_server_name                           AS [Ref_Object_Server_Name]
      ,referenced_database_name                         AS [Ref_Object_DB]
      ,referenced_schema_name                           AS [Ref_Object_Schema]
      ,referenced_entity_name                           AS [Ref_Object_Name]
      ,referenced_id                                    AS [Ref_Object_ID]
      ,LOWER(REPLACE(referenced_object_type, '_', ' ')) AS [Ref_Object_Type]
      ,referencing_id                                   AS [Dep_Object_ID]
  FROM #Obj_Dep_Details WITH(NOLOCK)
 WHERE referenced_entity_name = 'TableName'
ORDER BY [Dep_Object_DB]
        ,[Dep_Object_Name]
        ,[Ref_Object_Name]
        ,[Ref_Object_DB]

TableName Dependencies

Use the wait built-in:

process1 &
process2 &
process3 &
process4 &
wait
process5 &
process6 &
process7 &
process8 &
wait

For the above example, 4 processes process1 ... process4 would be started in the background, and the shell would wait until those are completed before starting the next set.

From the GNU manual:

wait [jobspec or pid ...]

Wait until the child process specified by each process ID pid or job specification jobspec exits and return the exit status of the last command waited for. If a job spec is given, all processes in the job are waited for. If no arguments are given, all currently active child processes are waited for, and the return status is zero. If neither jobspec nor pid specifies an active child process of the shell, the return status is 127.

You cannot style a variable such as $ip['countryName']

You can only style elements like p,div, etc, or classes and ids.

If you want to style $ip['countryName'] there are several ways.

You can echo it within an element:

echo '<p id="style">'.$ip['countryName'].'</p>';
echo '<span id="style">'.$ip['countryName'].'</span>';
echo '<div id="style">'.$ip['countryName'].'</div>';

If you want to style both the variables the same style, then set a class like:

echo '<p class="style">'.$ip['cityName'].'</p>';
echo '<p class="style">'.$ip['countryName'].'</p>';

You could also embed the variables within your actual html rather than echoing them out within the code.

$city = $ip['cityName'];  
$country = $ip['countryName'];
?>
<div class="style"><?php echo $city ?></div>
<div class="style"><?php echo $country?></div>

The following example for complex numbers should be self explanatory including the error message at the end

>>> x=complex(1,2)
>>> print x
(1+2j)
>>> y=complex(3,4)
>>> print y
(3+4j)
>>> z=x+y
>>> print x
(1+2j)
>>> print z
(4+6j)
>>> z=x*y
>>> print z
(-5+10j)
>>> z=x/y
>>> print z
(0.44+0.08j)
>>> print x.conjugate()
(1-2j)
>>> print x.imag
2.0
>>> print x.real
1.0
>>> print x>y

Traceback (most recent call last):
  File "<pyshell#149>", line 1, in <module>
    print x>y
TypeError: no ordering relation is defined for complex numbers
>>> print x==y
False
>>> 

Assuming your driver is in path,

String url = "jdbc:mysql://localhost/test";
Class.forName ("com.mysql.jdbc.Driver").newInstance ();
Connection conn = DriverManager.getConnection (url, "username", "password");

Apache Commons has an IntegerValidator class which appears to do what you want. Java provides no in-built method for doing this.

See here for the groupid/artifactid.

Write your permission before the application tag as given below.

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.someapp.sample">

    <uses-permission android:name="android.permission.INTERNET"/>

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme">

setIncludeFontPadding (boolean includepad)

or in XML this would be:

android:includeFontPadding="false"

Set whether the TextView includes extra top and bottom padding to make room for accents that go above the normal ascent and descent. The default is true.

in scss

&::after{
content: url(images/RelativeProjectsArr.png);
margin-left:30px;
}

&:hover{
    background-color:$turkiz;
    color:#e5e7ef;

    &::after{
    content: url(images/RelativeProjectsArrHover.png);
    }
}

You could use a list comprehension or a generator expression instead:

', '.join([str(x) for x in list])  # list comprehension
', '.join(str(x) for x in list)    # generator expression

You can simulate it with using varargs, however then you should check it for too many arguments.

public void foo(int param1, int ... param2)
{
   int param2_
   if(param2.length == 0)
      param2_ = 2
   else if(para2.length == 1)
      param2_ = param2[0]
   else
      throw new TooManyArgumentsException(); // user provided too many arguments,

   // rest of the code
}

However this approach is not a good way of doing this, therefore it is better to use overloading.

Formatter class is also a good option. fmt.format("%.2f", variable); 2 here is showing how many decimals you want. You can change it to 4 for example. Don't forget to close the formatter.

 private static int nJars, nCartons, totalOunces, OuncesTolbs, lbs;

 public static void main(String[] args)
  {
   computeShippingCost();
  }

  public static void computeShippingCost()
  {
   System.out.print("Enter a number of jars: ");
   Scanner kboard = new Scanner (System.in);
   nJars = kboard.nextInt();
   int nCartons = (nJars + 11) / 12;
   int totalOunces = (nJars * 21) + (nCartons * 25);
   int lbs = totalOunces / 16;


   double shippingCost =  ((nCartons * 1.44) + (lbs + 1) * 0.96) + 3.0;

     Formatter fmt = new Formatter();
     fmt.format("%.2f", shippingCost);

   System.out.print("$" + fmt);

   fmt.close();

}

If you are using mongoose, I have found the following plugin to be a useful implementation of the JSON Patch format

mongoose-patch-history

ALTER FUNCTION [dbo].[fnTally] (@SchoolId nvarchar(50))
    RETURNS nvarchar(3)
AS BEGIN 

    DECLARE @Final nvarchar(3)
    SELECT @Final = CASE 
        WHEN yes_ans > no_ans  AND yes_ans > na_ans THEN 'Yes'
        WHEN no_ans  > yes_ans AND no_ans  > na_ans THEN 'No'
        WHEN na_ans  > yes_ans AND na_ans  > no_ans THEN 'N/A' END
    FROM dbo.qrc_maintally
    WHERE school_id = @SchoolId

Return @Final
End

As you can see, this simplifies the code a lot. It also makes other errors in your code more obvious: you're returning an nvarchar, but declared the function to return an int (corrected in the code above).

Run

!pip install ipynb

and then import the other notebook as

from ipynb.fs.full.<notebook_name> import *

or

from ipynb.fs.full.<notebook_name> import <function_name>

Make sure that all the notebooks are in the same directory.

Edit 1: You can see the official documentation here - https://ipynb.readthedocs.io/en/stable/

Also, if you would like to import only class & function definitions from a notebook (and not the top level statements), you can use ipynb.fs.defs instead of ipynb.fs.full. Full uppercase variable assignment will get evaluated as well.

Try this, in case of id

$("#YourId").text('Your text');

OR this, in case of class

$(".YourClassName").text('Your text');

This fixed issues for me:

<style>
.super-centered {
    position:absolute; 
    width:100%;
    height:100%;
    text-align:center; 
    vertical-align:middle;
    z-index: 9999;
}
</style>

<table class="super-centered"><tr><td style="width:100%;height:100%;" align="center"     valign="middle" > 
<img alt="Loading ..." src="/ALHTheme/themes/html/ALHTheme/images/loading.gif">
</td></tr></table>

I just placed a short-cut to the XAMPP control panel in my startup folder. That works just fine on Window 7. Start -> All Programs -> Startup. There is also an option to start XAMPP control panel minimized, that is very useful for getting a clean unobstructed view of your desktop at start-up.**

One reason for this error might be

Could not find or load main class <class name>

Maybe you use your class name as different name and save the class name with another name you can save a java source file name by another name than class name. For example:

class A{
    public static void main(String args[]) {
        System.out.println("Hello world");
    }
}

you can save as Hello.java but,

To Compile : javac Hello.java

This will auto generate A.class file at same location.

Now To Run        : java A

I had the same problem, so I wrote this my self. This solution is differentiated from other answers because it can deserialize in to multiple levels.

Just send JSON string in to deserializeToDictionary function it will return non strongly-typed Dictionary<string, object> object.

Old code

private Dictionary<string, object> deserializeToDictionary(string jo)
{
    var values = JsonConvert.DeserializeObject<Dictionary<string, object>>(jo);
    var values2 = new Dictionary<string, object>();
    foreach (KeyValuePair<string, object> d in values)
    {
        // if (d.Value.GetType().FullName.Contains("Newtonsoft.Json.Linq.JObject"))
        if (d.Value is JObject)
        {
            values2.Add(d.Key, deserializeToDictionary(d.Value.ToString()));
        }
        else
        {
            values2.Add(d.Key, d.Value);
        }
    }
    return values2;
}

Ex: This will return Dictionary<string, object> object of a Facebook JSON response.

Test

private void button1_Click(object sender, EventArgs e)
{
    string responsestring = "{\"id\":\"721055828\",\"name\":\"Dasun Sameera Weerasinghe\",\"first_name\":\"Dasun\",\"middle_name\":\"Sameera\",\"last_name\":\"Weerasinghe\",\"username\":\"dasun\",\"gender\":\"male\",\"locale\":\"en_US\",  hometown: {id: \"108388329191258\", name: \"Moratuwa, Sri Lanka\",}}";
    Dictionary<string, object> values = deserializeToDictionary(responsestring);
}

Note: hometown further deserilize into a Dictionary<string, object> object.

Update

My old answer works great if there is no array on JSON string. This one further deserialize in to a List<object> if an element is an array.

Just send a JSON string in to deserializeToDictionaryOrList function it will return non strongly-typed Dictionary<string, object> object or List<object>.

private static object deserializeToDictionaryOrList(string jo,bool isArray=false)
{
    if (!isArray)
    {
        isArray = jo.Substring(0, 1) == "[";
    }
    if (!isArray)
    {
        var values = JsonConvert.DeserializeObject<Dictionary<string, object>>(jo);
        var values2 = new Dictionary<string, object>();
        foreach (KeyValuePair<string, object> d in values)
        {
            if (d.Value is JObject)
            {
                values2.Add(d.Key, deserializeToDictionary(d.Value.ToString()));
            }
            else if (d.Value is JArray)
            {
                values2.Add(d.Key, deserializeToDictionary(d.Value.ToString(), true));
            }
            else
            {
                values2.Add(d.Key, d.Value);
            }
        }
        return values2;
    }else
    {
        var values = JsonConvert.DeserializeObject<List<object>>(jo);
        var values2 = new List<object>();
        foreach (var d in values)
        {
            if (d is JObject)
            {
                values2.Add(deserializeToDictionary(d.ToString()));
            }
            else if (d is JArray)
            {
                values2.Add(deserializeToDictionary(d.ToString(), true));
            }
            else
            {
                values2.Add(d);
            }
        }
        return values2;
    }
}

You can also use below format:

Label1.ForeColor = System.Drawing.ColorTranslator.FromHtml("#22FF99");

and

HyperLink1.ForeColor = System.Drawing.ColorTranslator.FromHtml("#22FF99");

if you aren't yet using .net 4.5:

/// <summary>
/// TODO: AFTER WE UPGRADE TO .NET 4.5 THIS WILL NO LONGER BE NECESSARY.
/// </summary>
public class EmailAnnotation : RegularExpressionAttribute
{
    static EmailAnnotation()
    {
        DataAnnotationsModelValidatorProvider.RegisterAdapter(typeof(EmailAnnotation), typeof(RegularExpressionAttributeAdapter));
    }

    /// <summary>
    /// from: http://stackoverflow.com/a/6893571/984463
    /// </summary>
    public EmailAnnotation()
        : base(@"^[\w!#$%&'*+\-/=?\^_`{|}~]+(\.[\w!#$%&'*+\-/=?\^_`{|}~]+)*"
            + "@"
            + @"((([\-\w]+\.)+[a-zA-Z]{2,4})|(([0-9]{1,3}\.){3}[0-9]{1,3}))$") { }

    public override string FormatErrorMessage(string name)
    {
        return "E-mail is not valid";
    }
}

Then you can do this:

    public class ContactEmailAddressDto
    {
        public int ContactId { get; set; }
        [Required]
        [Display(Name = "New Email Address")]
        [EmailAnnotation] //**<----- Nifty.**
        public string EmailAddressToAdd { get; set; }
    }

In my case the issue was a missing 's' in the HTTP URL. Error was: "HttpHostConnectException: Connect to someendpoint.com:80 [someendpoint.com/127.0.0.1] failed: Connection refused" End point and IP obviously changed to protect the network.

Try this code

var path: String = NSBundle.mainBundle().pathForResource("nameOfFile", ofType: "svg")!

        var url: NSURL = NSURL.fileURLWithPath(path)  //Creating a URL which points towards our path

       //Creating a page request which will load our URL (Which points to our path)
        var request: NSURLRequest = NSURLRequest(URL: url)
       webView.loadRequest(request)  //Telling our webView to load our above request

Somewhere you have to keep track of what button had been pressed. When things happen, you need to store something in a variable so you can recall the information or it's gone forever.

When someone pressed one of the operator buttons, don't just let them type in another value. Save the operator symbol, then let them type in another value. You could literally just have a String operator that gets the text of the operator button pressed. Then, when the equals button is pressed, you have to check to see which operator you stored. You could do this with an if/else if/else chain.

So, in your symbol's button press event, store the symbol text in a variable, then, in the = button press event, check to see which symbol is in the variable and act accordingly.

Alternatively, if you feel comfortable enough with enums (looks like you're just starting, so if you're not to that point yet, ignore this), you could have an enumeration of symbols that lets you check symbols easily with a switch.

There exist special libraries to do just that. (Plus wrappers for python)

• netCDF4: http://www.unidata.ucar.edu/software/netcdf/

• netCDF4 Python interface: http://www.unidata.ucar.edu/software/netcdf/software.html#Python

• HDF5: http://www.hdfgroup.org/HDF5/

hope this helps

I like Tatarize's answer, but I'll provide an alternative. This is a trivial linear algebra problem, and the method I present works well with pan, zoom, skew, etc. That is, it works well if your image is already transformed.

When a matrix is scaled, the scale is at point (0, 0). So, if you have an image and scale it by a factor of 2, the bottom-right point will double in both the x and y directions (using the convention that [0, 0] is the top-left of the image).

If instead you would like to zoom the image about the center, then a solution is as follows: (1) translate the image such that its center is at (0, 0); (2) scale the image by x and y factors; (3) translate the image back. i.e.

myMatrix
  .translate(image.width / 2, image.height / 2)    // 3
  .scale(xFactor, yFactor)                         // 2
  .translate(-image.width / 2, -image.height / 2); // 1

More abstractly, the same strategy works for any point. If, for example, you want to scale the image at a point P:

myMatrix
  .translate(P.x, P.y)
  .scale(xFactor, yFactor)
  .translate(-P.x, -P.y);

And lastly, if the image is already transformed in some manner (for example, if it's rotated, skewed, translated, or scaled), then the current transformation needs to be preserved. Specifically, the transform defined above needs to be post-multiplied (or right-multiplied) by the current transform.

myMatrix
  .translate(P.x, P.y)
  .scale(xFactor, yFactor)
  .translate(-P.x, -P.y)
  .multiply(myMatrix);

There you have it. Here's a plunk that shows this in action. Scroll with the mousewheel on the dots and you'll see that they consistently stay put. (Tested in Chrome only.) http://plnkr.co/edit/3aqsWHPLlSXJ9JCcJzgH?p=preview

h1 and h2 are native display: block elements.

Make them display: inline so they behave like normal text.

You should also reset the default padding and margin that the elements have.

You have two basic options provided by java.util.Collections:

• <T extends Comparable<? super T>> void sort(List<T> list)
  • Use this if T implements Comparable and you're fine with that natural ordering
• <T> void sort(List<T> list, Comparator<? super T> c)
  • Use this if you want to provide your own Comparator.

Depending on what the Collection is, you can also look at SortedSet or SortedMap.

You can use display: inline-block.

Inside first button event call second button(imagebutton) event:

imagebutton_Click((ImageButton)this.divXXX.FindControl("imagbutton"), EventArgs.Empty);

you can use the button state such as the imagebutton's commandArgument if you save something into it.

I wrote this script to skip or execute tests if there are changes:

#!/bin/bash

set -e -o pipefail -u

paths=()
while [ "$1" != "--" ]; do
    paths+=( "$1" ); shift
done
shift

if git diff --quiet --exit-code "${BASE_BRANCH:-origin/master}"..HEAD ${paths[@]}; then
    echo "No changes in ${paths[@]}, skipping $@..." 1>&2
    exit 0
fi
echo "Changes found in ${paths[@]}, running $@..." 1>&2

exec "$@"

So you can do something like:

./scripts/git-run-if-changed.sh cmd vendor go.mod go.sum fixtures/ tools/ -- go test

For what it's worth - I had a similar issue, assuming it's related to a Chrome update.

I had to add font-src, and then specify the url because I was using a CDN

<meta http-equiv="Content-Security-Policy" content="default-src 'self'; font-src 'self' data: fonts.gstatic.com;">

Several options are available:

Call QueryDosDevice with a NULL lpDeviceName to list all DOS devices. Then use CreateFile and GetCommConfig with each device name in turn to figure out whether it's a serial port.

Call SetupDiGetClassDevs with a ClassGuid of GUID_DEVINTERFACE_COMPORT.

WMI is also available to C/C++ programs.

There's some conversation on the win32 newsgroup and a CodeProject, er, project.

If you are able to run a script, here is what I did for a similar situation:

Using a dictionary/hashMap (associative array) and variables for the sed command, we can loop through the array to replace several strings. Including a wildcard in the name_pattern will allow to replace in-place in files with a pattern (this could be something like name_pattern='File*.txt' ) in a specific directory (source_dir). All the changes are written in the logfile in the destin_dir

#!/bin/bash
source_dir=source_path
destin_dir=destin_path
logfile='sedOutput.txt'
name_pattern='File.txt'

echo "--Begin $(date)--" | tee -a $destin_dir/$logfile
echo "Source_DIR=$source_dir destin_DIR=$destin_dir "

declare -A pairs=( 
    ['WHAT1']='FOR1'
    ['OTHER_string_to replace']='string replaced'
)

for i in "${!pairs[@]}"; do
    j=${pairs[$i]}
    echo "[$i]=$j"
    replace_what=$i
    replace_for=$j
    echo " "
    echo "Replace: $replace_what for: $replace_for"
    find $source_dir -name $name_pattern | xargs sed -i "s/$replace_what/$replace_for/g" 
    find $source_dir -name $name_pattern | xargs -I{} grep -n "$replace_for" {} /dev/null | tee -a $destin_dir/$logfile
done

echo " "
echo "----End $(date)---" | tee -a $destin_dir/$logfile

First, the pairs array is declared, each pair is a replacement string, then WHAT1 will be replaced for FOR1 and OTHER_string_to replace will be replaced for string replaced in the file File.txt. In the loop the array is read, the first member of the pair is retrieved as replace_what=$i and the second as replace_for=$j. The find command searches in the directory the filename (that may contain a wildcard) and the sed -i command replaces in the same file(s) what was previously defined. Finally I added a grep redirected to the logfile to log the changes made in the file(s).

This worked for me in GNU Bash 4.3 sed 4.2.2 and based upon VasyaNovikov's answer for Loop over tuples in bash.

Keep in mind that most of the techniques here are valid presuming that round-off error due to prior calculations is not a factor. E.g. you could use roundf, like this:

float z = 1.0f;

if (roundf(z) == z) {
    printf("integer\n");
} else {
    printf("fraction\n");
}

The problem with this and other similar techniques (such as ceilf, casting to long, etc.) is that, while they work great for whole number constants, they will fail if the number is a result of a calculation that was subject to floating-point round-off error. For example:

float z = powf(powf(3.0f, 0.05f), 20.0f);

if (roundf(z) == z) {
    printf("integer\n");
} else {
    printf("fraction\n");
}

Prints "fraction", even though (3^1/20)²⁰ should equal 3, because the actual calculation result ended up being 2.9999992847442626953125.

Any similar method, be it fmodf or whatever, is subject to this. In applications that perform complex or rounding-prone calculations, usually what you want to do is define some "tolerance" value for what constitutes a "whole number" (this goes for floating-point equality comparisons in general). We often call this tolerance epsilon. For example, lets say that we'll forgive the computer for up to +/- 0.00001 rounding error. Then, if we are testing z, we can choose an epsilon of 0.00001 and do:

if (fabsf(roundf(z) - z) <= 0.00001f) {
    printf("integer\n");
} else {
    printf("fraction\n");
}

You don't really want to use ceilf here because e.g. ceilf(1.0000001) is 2 not 1, and ceilf(-1.99999999) is -1 not -2.

You could use rintf in place of roundf if you prefer.

Choose a tolerance value that is appropriate for your application (and yes, sometimes zero tolerance is appropriate). For more information, check out this article on comparing floating-point numbers.

When not told otherwise commands take over the foreground. You only have one "foreground" process running in a single shell session. The & symbol instructs commands to run in a background process and immediately returns to the command line for additional commands.

sh my_script.sh &

A background process will not stay alive after the shell session is closed. SIGHUP terminates all running processes. By default anyway. If your command is long-running or runs indefinitely (ie: microservice) you need to pr-pend it with nohup so it remains running after you disconnect from the session:

nohup sh my_script.sh &

EDIT: There does appear to be a gray area regarding the closing of background processes when & is used. Just be aware that the shell may close your process depending on your OS and local configurations (particularly on CENTOS/RHEL): https://serverfault.com/a/117157.

Go to SQL command line:- type:

sql>connect / as sysdba;

then type:

sql>desc dba_users;

then type:

sql>select username,password from dba_users;

If sysdba doesn't work then try connecting with username:scott and password: Tiger

You will be able to see all users with passwords. Probably you might find your's. Hope this helps

The URI "file:///android_asset/" points to YourProject/app/src/main/assets/.

Note: android_asset/ uses the singular (asset) and src/main/assets uses the plural (assets).

Suppose you have a file YourProject/app/src/main/assets/web_thing.html that you would like to display in a WebView. You can refer to it like this:

WebView webViewer = (WebView) findViewById(R.id.webViewer);
webView.loadUrl("file:///android_asset/web_thing.html");

The snippet above could be located in your Activity class, possibly in the onCreate method.

Here is a guide to the overall directory structure of an android project, that helped me figure out this answer.

I created the following procedure:

if object_id('tool.create_insert', 'P') is null
begin
  exec('create procedure tool.create_insert as');
end;
go

alter procedure tool.create_insert(@schema    varchar(200) = 'dbo',
                                   @table     varchar(200),
                                   @where     varchar(max) = null,
                                   @top       int = null,
                                   @insert    varchar(max) output)
as
begin
  declare @insert_fields varchar(max),
          @select        varchar(max),
          @error         varchar(500),
          @query         varchar(max);

  declare @values table(description varchar(max));

  set nocount on;

  -- Get columns
  select @insert_fields = isnull(@insert_fields + ', ', '') + c.name,
         @select = case type_name(c.system_type_id)
                      when 'varchar' then isnull(@select + ' + '', '' + ', '') + ' isnull('''''''' + cast(' + c.name + ' as varchar) + '''''''', ''null'')'
                      when 'datetime' then isnull(@select + ' + '', '' + ', '') + ' isnull('''''''' + convert(varchar, ' + c.name + ', 121) + '''''''', ''null'')'
                      else isnull(@select + ' + '', '' + ', '') + 'isnull(cast(' + c.name + ' as varchar), ''null'')'
                    end
    from sys.columns c with(nolock)
         inner join sys.tables t with(nolock) on t.object_id = c.object_id
         inner join sys.schemas s with(nolock) on s.schema_id = t.schema_id
   where s.name = @schema
     and t.name = @table;

  -- If there's no columns...
  if @insert_fields is null or @select is null
  begin
    set @error = 'There''s no ' + @schema + '.' + @table + ' inside the target database.';
    raiserror(@error, 16, 1);
    return;
  end;

  set @insert_fields = 'insert into ' + @schema + '.' + @table + '(' + @insert_fields + ')';

  if isnull(@where, '') <> '' and charindex('where', ltrim(rtrim(@where))) < 1
  begin
    set @where = 'where ' + @where;
  end
  else
  begin
    set @where = '';
  end;

  set @query = 'select ' + isnull('top(' + cast(@top as varchar) + ')', '') + @select + ' from ' + @schema + '.' + @table + ' with (nolock) ' + @where;

  insert into @values(description)
  exec(@query);

  set @insert = isnull(@insert + char(10), '') + '--' + upper(@schema + '.' + @table);

  select @insert = @insert + char(10) + @insert_fields + char(10) + 'values(' + v.description + ');' + char(10) + 'go' + char(10)
    from @values v
   where isnull(v.description, '') <> '';
end;
go

Then you can use it that way:

declare @insert varchar(max),
        @part   varchar(max),
        @start  int,
        @end    int;

set @start = 1;

exec tool.create_insert @schema = 'dbo',
                        @table = 'myTable',
                        @where  = 'Fk_CompanyId = 1',
                        @insert = @insert output;

-- Print one line to avoid the maximum 8000 characters problem
while len(@insert) > 0
begin
  set @end = charindex(char(10), @insert);

  if @end = 0
  begin
    set @end = len(@insert) + 1;
  end;

  print substring(@insert, @start, @end - 1);
  set @insert = substring(@insert, @end + 1, len(@insert) - @end + 1);
end;

The output would be something like that:

--DBO.MYTABLE
insert into dbo.myTable(Pk_Id, ProductName, Fk_CompanyId, Price)
values(1, 'AMX', 1, 10.00);
go

insert into dbo.myTable(Pk_Id, ProductName, Fk_CompanyId, Price)
values(2, 'ABC', 1, 11.00);
go

insert into dbo.myTable(Pk_Id, ProductName, Fk_CompanyId, Price)
values(3, 'APEX', 1, 12.00);
go

insert into dbo.myTable(Pk_Id, ProductName, Fk_CompanyId, Price)
values(4, 'AMX', 1, 10.00);
go

insert into dbo.myTable(Pk_Id, ProductName, Fk_CompanyId, Price)
values(5, 'ABC', 1, 11.00);
go

insert into dbo.myTable(Pk_Id, ProductName, Fk_CompanyId, Price)
values(6, 'APEX', 1, 12.00);
go

insert into dbo.myTable(Pk_Id, ProductName, Fk_CompanyId, Price)
values(7, 'AMX', 2, 10.00);
go

insert into dbo.myTable(Pk_Id, ProductName, Fk_CompanyId, Price)
values(8, 'ABC', 2, 11.00);
go

insert into dbo.myTable(Pk_Id, ProductName, Fk_CompanyId, Price)
values(9, 'APEX', 2, 12.00);
go

If you just want to get a range of rows, use the @top parameter as bellow:

declare @insert varchar(max),
        @part   varchar(max),
        @start  int,
        @end    int;

set @start = 1;

exec tool.create_insert @schema = 'dbo',
                        @table = 'myTable',
                        @top    = 100,
                        @insert = @insert output;

-- Print one line to avoid the maximum 8000 characters problem
while len(@insert) > 0
begin
  set @end = charindex(char(10), @insert);

  if @end = 0
  begin
    set @end = len(@insert) + 1;
  end;

  print substring(@insert, @start, @end - 1);
  set @insert = substring(@insert, @end + 1, len(@insert) - @end + 1);
end;

$mylink = $_SERVER['PHP_SELF'];
$link_array = explode('/',$mylink);
echo $lastpart = end($link_array);

Default-Values are only considered for parameters NOT given to the function.

So given a function

procedure foo( bar1 IN number DEFAULT 3,
     bar2 IN number DEFAULT 5,
     bar3 IN number DEFAULT 8 );

if you call this procedure with no arguments then it will behave as if called with

foo( bar1 => 3,
     bar2 => 5,
     bar3 => 8 );

but 'NULL' is still a parameter.

foo( 4,
     bar3 => NULL );

This will then act like

foo( bar1 => 4,
     bar2 => 5,
     bar3 => Null );

( oracle allows you to either give the parameter in order they are specified in the procedure, specified by name, or first in order and then by name )

one way to treat NULL the same as a default value would be to default the value to NULL

procedure foo( bar1 IN number DEFAULT NULL,
     bar2 IN number DEFAULT NULL,
     bar3 IN number DEFAULT NULL );

and using a variable with the desired value then

procedure foo( bar1 IN number DEFAULT NULL,
     bar2 IN number DEFAULT NULL,
     bar3 IN number DEFAULT NULL )
AS
     v_bar1    number := NVL( bar1, 3);
     v_bar2    number := NVL( bar2, 5);
     v_bar3    number := NVL( bar3, 8);

If you want the exact number, you can't from just the Timespan, since you need to know which months you're dealing, and whether you're dealing with a leap year, like you said.

Either go for an approximate number, or do some fidgetting with the original DateTimes

methods for setting attributes(for example class) on an element: 1. el.className = string 2. el.setAttribute('class',string) 3. el.attributes.setNamedItem(object) 4. el.setAttributeNode(node)

I have made a simple benchmark test (here)

and it seems that setAttributeNode is about 3 times faster then using setAttribute.

so if performance is an issue - use "setAttributeNode"

The part you're missing is converting from the integer to the type-safe enum. Java will not do it automatically. There's a couple of ways you can go about this:

1. Use a list of static final ints rather than a type-safe enum and switch on the int value you receive (this is the pre-Java 5 approach)
2. Switch on either a specified id value (as described by heneryville) or the ordinal value of the enum values; i.e. guideView.GUIDE_VIEW_SEVEN_DAY.ordinal()

3. Determine the enum value represented by the int value and then switch on the enum value.

   enum GuideView {
       SEVEN_DAY,
       NOW_SHOWING,
       ALL_TIMESLOTS
   }
   
   // Working on the assumption that your int value is 
   // the ordinal value of the items in your enum
   public void onClick(DialogInterface dialog, int which) {
       // do your own bounds checking
       GuideView whichView = GuideView.values()[which];
       switch (whichView) {
           case SEVEN_DAY:
               ...
               break;
           case NOW_SHOWING:
               ...
               break;
       }
   }
   

   You may find it more helpful / less error prone to write a custom valueOf implementation that takes your integer values as an argument to resolve the appropriate enum value and lets you centralize your bounds checking.

You're actually seeing the top margin of the #inner element collapse into the top edge of the #outer element, leaving only the #outer margin intact (albeit not shown in your images). The top edges of both boxes are flush against each other because their margins are equal.

Here are the relevant points from the W3C spec:

8.3.1 Collapsing margins

In CSS, the adjoining margins of two or more boxes (which might or might not be siblings) can combine to form a single margin. Margins that combine this way are said to collapse, and the resulting combined margin is called a collapsed margin.

Adjoining vertical margins collapse [...]

Two margins are adjoining if and only if:

• both belong to in-flow block-level boxes that participate in the same block formatting context
• no line boxes, no clearance, no padding and no border separate them
• both belong to vertically-adjacent box edges, i.e. form one of the following pairs:
  • top margin of a box and top margin of its first in-flow child

You can do any of the following to prevent the margin from collapsing:

• Float either of your div elements
• Make either of your div elements inline blocks
• Set overflow of #outer to auto (or any value other than visible)

The reason the above options prevent the margin from collapsing is because:

• Margins between a floated box and any other box do not collapse (not even between a float and its in-flow children).
• Margins of elements that establish new block formatting contexts (such as floats and elements with 'overflow' other than 'visible') do not collapse with their in-flow children.
• Margins of inline-block boxes do not collapse (not even with their in-flow children).

The left and right margins behave as you expect because:

Horizontal margins never collapse.

Performance wise there is no point to keep non clustered indexes during this as they will get re-updated on drop and create. If it is a big data set you should consider renaming the table (if possible , any security settings on it?), re-creating an empty table with the correct keys migrate all data there. You have to make sure you have enough space for this.