Here's another approach using Vuetify grid system available in Vuetify 2.x: https://vuetifyjs.com/en/components/grids

<v-container>
    <v-row align="center">
        Hello I am center to vertically using "grid".
    </v-row>
</v-container>

I was struggling with this as well, thinking I was doing something wrong with Angular, but my issue ended up being Chrome caching the icon. The standard "Empty Cache and Hard Reload" or restarting the browser weren't working for me, but this post pointed me in the right direction.

This specifically worked for me:

If on windows and using chrome, (exit chrome from taskbar) then go to C:\Users\your_username\AppData\Local\Google\Chrome\User Data\Default and delete the files Favicons-journal, Favicons then re-start chrome (from the taskbar, kill all instances).

There are lots of other good suggestions in that post if this doesn't work for you.

It's far from elegant, but while debugging, I often log to the Logger, and then use getLog() to fetch its contents. Then, I either:

• save the results to a variable (which can be inspected in the Google Scripts debugger—this works around cases where I can't set a breakpoint in some code, but I can set one in code that gets executed later)
• write it to some temporary DOM element
• display it in an alert

Essentially, it just becomes a JavaScript output issue.

It grossly lacks the functionality of modern console.log() implementations, but the Logger does still help debug Google Scripts.

Restarting my Mac was the only thing that resolved the problem.

Other things I tried before restarting which didn't work:

• Restarting Xcode.
• Re-attaching the iPhone.
• Restarting the iPhone.

I am also now using wireless debugging after reading DanielSmurts' answer.

Use an call thru section, it works

<div id="content">
     <section id="home">
               ...
     </section>

Call the above the thru

 <a href="#home">page1</a>

Scrolling needs jquery paste this.. on above to ending body closing tag..

<script>
  $(function() {
      $('a[href*=#]:not([href=#])').click(function() {
          if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {
              var target = $(this.hash);
              target = target.length ? target : $('[name=' + this.hash.slice(1) +']');
              if (target.length) {
                  $('html,body').animate({
                      scrollTop: target.offset().top
                  }, 1000);
                  return false;
              }
          }
      });
  });
</script>

Just a note in case others have the same problem.

I had the same problem and found a different answer. I found that getting the height of a div that's height is determined by its contents needs to be initiated on window.load, or window.scroll not document.ready otherwise i get odd heights/smaller heights, i.e before the images have loaded. I also used outerHeight().

var currentHeight = 0;
$(window).load(function() {
    //get the natural page height -set it in variable above.

    currentHeight = $('#js_content_container').outerHeight();

    console.log("set current height on load = " + currentHeight)
    console.log("content height function (should be 374)  = " + contentHeight());   

});

There are 2 major differentiation's between Vector and ArrayList.

1. Vector is synchronized by default, and ArrayList is not. Note : you can make ArrayList also synchronized by passing arraylist object to Collections.synchronizedList() method. Synchronized means : it can be used with multiple threads with out any side effect.

2. ArrayLists grow by 50% of the previous size when space is not sufficient for new element, where as Vector will grow by 100% of the previous size when there is no space for new incoming element.

Other than this, there are some practical differences between them, in terms of programming effort:

1. To get the element at a particular location from Vector we use elementAt(int index) function. This function name is very lengthy. In place of this in ArrayList we have get(int index) which is very easy to remember and to use.
2. Similarly to replace an existing element with a new element in Vector we use setElementAt() method, which is again very lengthy and may irritate the programmer to use repeatedly. In place of this ArrayList has add(int index, object) method which is easy to use and remember. Like this they have more programmer friendly and easy to use function names in ArrayList.

When to use which one?

1. Try to avoid using Vectors completely. ArrayLists can do everything what a Vector can do. More over ArrayLists are by default not synchronized. If you want, you can synchronize it when ever you need by using Collections util class.
2. ArrayList has easy to remember and use function names.

Note : even though arraylist grows by 100%, you can avoid this by ensurecapacity() method to make sure that you are allocating sufficient memory at the initial stages itself.

Hope it helps.

from urllib import request

def get(url):
    with request.urlopen(url) as r:
        return r.read()


def download(url, file=None):
    if not file:
        file = url.split('/')[-1]
    with open(file, 'wb') as f:
        f.write(get(url))

Custom Table View Cell Example

Tested with Xcode 9 (edit also tested on 11 / 12 Beta 2) and Swift 4 (edit: also tested on 5.2)

The asker of the original question has solved their problem. I am adding this answer as a mini self contained example project for others who are trying to do the same thing.

The finished project should look like this:

Create a new project

It can be just a Single View Application.

Add the code

Add a new Swift file to your project. Name it MyCustomCell.swift. This class will hold the outlets for the views that you add to your cell in the storyboard.

import UIKit
class MyCustomCell: UITableViewCell {
    @IBOutlet weak var myView: UIView!
    @IBOutlet weak var myCellLabel: UILabel!
}

We will connect these outlets later.

Open ViewController.swift and make sure you have the following content:

import UIKit
class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
    
    // These strings will be the data for the table view cells
    let animals: [String] = ["Horse", "Cow", "Camel", "Sheep", "Goat"]
    
    // These are the colors of the square views in our table view cells.
    // In a real project you might use UIImages.
    let colors = [UIColor.blue, UIColor.yellow, UIColor.magenta, UIColor.red, UIColor.brown]
    
    // Don't forget to enter this in IB also
    let cellReuseIdentifier = "cell"
    
    @IBOutlet var tableView: UITableView!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        tableView.delegate = self
        tableView.dataSource = self
    }
    
    // number of rows in table view
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return self.animals.count
    }
    
    // create a cell for each table view row
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        
        let cell:MyCustomCell = self.tableView.dequeueReusableCell(withIdentifier: cellReuseIdentifier) as! MyCustomCell
        
        cell.myView.backgroundColor = self.colors[indexPath.row]
        cell.myCellLabel.text = self.animals[indexPath.row]
        
        return cell
    }
    
    // method to run when table view cell is tapped
    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        print("You tapped cell number \(indexPath.row).")
    }
}

Setup the storyboard

Add a Table View to your view controller and use auto layout to pin it to the four sides of the View Controller. Then drag a Table View Cell onto the Table View. And then drag a View and a Label onto the Prototype cell. (You may need to select the Table View Cell and manually set the Row Height to something taller in the Size inspector so that you have more room to work with.) Use auto layout to fix the View and the Label how you want them arranged within the content view of the Table View Cell. For example, I made my View be 100x100.

Other IB settings

Custom class name and Identifier

Select the Table View Cell and set the custom class to be MyCustomCell (the name of the class in the Swift file we added). Also set the Identifier to be cell (the same string that we used for the cellReuseIdentifier in the code above.

Hook Up the Outlets

• Control drag from the Table View in the storyboard to the tableView variable in the ViewController code.
• Do the same for the View and the Label in your Prototype cell to the myView and myCellLabel variables in the MyCustomCell class.

Finished

That's it. You should be able to run your project now.

Notes

• The colored views that I used here could be replaced with anything. An obvious example would be a UIImageView.
• If you are just trying to get a TableView to work, see this even more basic example.
• If you need a Table View with variable cell heights, see this example.

for me the "workaround" solution was to remove the "_normal" from the end of the string

Check it out below:

• Low res image: https://pbs.twimg.com/profile_images/636894769742897152/frlgaWB8_normal.jpg

• Hi res image: https://pbs.twimg.com/profile_images/636894769742897152/frlgaWB8.jpg

Had similar problem due to some CSV files that had various names for the same column.
This was the solution:

I wrote a function to return the first valid column name in a list, then used that...

# Return the string name of the first name in names that is a column name in tbl
# else null
ChooseCorrectColumnName <- function(tbl, names) {
for(n in names) {
    if (n %in% colnames(tbl)) {
        return(n)
    }
}
return(null)
}

then...

cptcodefieldname = ChooseCorrectColumnName(file, c("CPT", "CPT.Code"))
icdcodefieldname = ChooseCorrectColumnName(file, c("ICD.10.CM.Code", "ICD10.Code"))

if (is.null(cptcodefieldname) || is.null(icdcodefieldname)) {
        print("Bad file column name")
}

# Here we use the hash table implementation where 
# we have a string key and list value so we need actual strings,
# not Factors
file[cptcodefieldname] = as.character(file[cptcodefieldname])
file[icdcodefieldname] = as.character(file[icdcodefieldname])
for (i in 1:length(file[cptcodefieldname])) {
    cpt_valid_icds[file[cptcodefieldname][i]] <<- unique(c(cpt_valid_icds[[file[cptcodefieldname][i]]], file[icdcodefieldname][i]))
}

Thanks WChoward for your answer. I expanded:

.nav-link, .dropdown-item {
    color: blue !important;
}
.nav-link:hover, .dropdown-item:hover {
    color: darkgreen !important;
}

No, they shouldn't be committed to source control as they are developer/machine-specific local settings.

GitHub maintain a list of suggested file types for Visual Studio users to ignore at https://github.com/github/gitignore/blob/master/VisualStudio.gitignore

For svn, I have the following global-ignore property set:

*.DotSettings.User
*.onetoc2
*.suo
.vs
PrecompiledWeb
thumbs.db
obj
bin
debug
*.user
*.vshost.*
*.tss
*.dbml.layout

You can try something like this:

    <script type="text/javascript">
        function simulateLogin(userName)
        {
            var userNameField = document.getElementById("username");
            userNameField.value = userName;
            var goButton = document.getElementById("go");
            goButton.click();
        }

        simulateLogin("testUser");
</script>

Even if the question is old but i will share the solution that answers perfectly the question :

SET SERVEROUTPUT ON;

DECLARE
    RC SYS_REFCURSOR;
    Result1 varchar2(25);
    Result2 varchar2(25);
BEGIN
    OPEN RC FOR SELECT foo, bar into Result1, Result2 FROM foobar;
    DBMS_SQL.RETURN_RESULT(RC);
END;

Here is the Answer

CSS

#outer
{
    width:100%;
    text-align: center;
}
.inner
{
    display: inline-block;
}

HTML

<div id="outer">
  <div class="inner"><button type="submit" class="msgBtn" onClick="return false;" >Save</button></div>
  <div class="inner"><button type="submit" class="msgBtn2" onClick="return false;">Publish</button></div>
  <div class="inner"><button class="msgBtnBack">Back</button></div>
</div>

Fiddle

because you have initiated the Transaction over the data insertion so, The first check the transaction completed or not. once you start the transaction, it should be committed or rollback according to the status of the transaction;

function add_post($post_data){
  $this->db->trans_begin() 
  $this->db->insert('posts',$post_data);
  $this->db->trans_complete();
  if ($this->db->trans_status() === FALSE){
    $this->db->trans_rollback();
    return 0;
  }else{
    $this->db->trans_commit();
    return $this->db->insert_id();
  }
}``

in the above, we have committed the data on the successful transaction even you get the timestamp

Without resorting gridspec entirely, the following might also be used to remove the gaps by setting wspace and hspace to zero:

import matplotlib.pyplot as plt

plt.clf()
f, axarr = plt.subplots(4, 4, gridspec_kw = {'wspace':0, 'hspace':0})

for i, ax in enumerate(f.axes):
    ax.grid('on', linestyle='--')
    ax.set_xticklabels([])
    ax.set_yticklabels([])

plt.show()
plt.close()

Resulting in:

Modifying MrWonderful code

import sys

def print_dictionary(obj, ident):
    if type(obj) == dict:
        for k, v in obj.items():
            sys.stdout.write(ident)
            if hasattr(v, '__iter__'):
                print k
                print_dictionary(v, ident + '  ')
            else:
                print '%s : %s' % (k, v)
    elif type(obj) == list:
        for v in obj:
            sys.stdout.write(ident)
            if hasattr(v, '__iter__'):
                print_dictionary(v, ident + '  ')
            else:
                print v
    else:
        print obj

let employee = <Employee>JSON.parse(employeeString);

Remember: Strong typings is compile time only since javascript doesn't support it.

Continuing this answer, There is another difference that if you want your method to return different values for example when it is first time called, second time called etc then you can pass values so for example...

PowerMockito.doReturn(false, false, true).when(SomeClass.class, "SomeMethod", Matchers.any(SomeClass.class));

So it will return false when the method is called in same test case and then it will return false again and lastly true.

Just read it in to MATLAB in one block

fid = fopen('file.csv');
data=textscan(fid,'%s %f %f','delimiter',',');
fclose(fid);

You can then process it using logical addressing

ind50 = data{2}>=50 ;

ind50 is then an index of the rows where column 2 is greater than 50. So

data{1}(ind50)

will list all the strings for the rows of interest. Then just use fprintf to write out your data to the new file

Here is my answer from a different question.

First you need to reference the Adobe Reader ActiveX Control

Adobe Acrobat Browser Control Type Library 1.0

%programfiles&\Common Files\Adobe\Acrobat\ActiveX\AcroPDF.dll

Then you just drag it into your Windows Form from the Toolbox.

And use some code like this to initialize the ActiveX Control.

private void InitializeAdobe(string filePath)
{
    try
    {
        this.axAcroPDF1.LoadFile(filePath);
        this.axAcroPDF1.src = filePath;
        this.axAcroPDF1.setShowToolbar(false);
        this.axAcroPDF1.setView("FitH");
        this.axAcroPDF1.setLayoutMode("SinglePage");
        this.axAcroPDF1.Show();
    }
    catch (Exception ex)
    {
        throw;
    }
}

Make sure when your Form closes that you dispose of the ActiveX Control

this.axAcroPDF1.Dispose();
this.axAcroPDF1 = null;

otherwise Acrobat might be left lying around.

As simple as this command says npm uninstall your-package-name This command will simply remove package without pain from node modules folder as well as from package.json

You need to make some changes in the compiler. In Dev C++ Compiler: 1. Go to compiler settings/compiler Options. 2. Click on General Tab 3. Check the checkbox (Add the following commands when calling the compiler. 4. write -std=c++11 5. click Ok

Edit 7/17/2020: I cannot delete this accepted answer. It used to be good, but now it isn't. Beware really old posts, guys. I'm removing the link.

[Linqer] is a SQL to LINQ converter tool. It helps you to learn LINQ and convert your existing SQL statements.

Not every SQL statement can be converted to LINQ, but Linqer covers many different types of SQL expressions. Linqer supports both .NET languages - C# and Visual Basic.

Unlike it's most popular commercial competitor, numpy pretty much from the outset is about "arbitrary-dimensional" arrays, that's why the core class is called ndarray. You can check the dimensionality of a numpy array using the .ndim property. The .shape property is a tuple of length .ndim containing the length of each dimensions. Currently, numpy can handle up to 32 dimensions:

a = np.ones(32*(1,))
a
# array([[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[ 1.]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]])
a.shape
# (1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1)
a.ndim
# 32

If a numpy array happens to be 2d like your second example, then it's appropriate to think about it in terms of rows and columns. But a 1d array in numpy is truly 1d, no rows or columns.

If you want something like a row or column vector you can achieve this by creating a 2d array with one of its dimensions equal to 1.

a = np.array([[1,2,3]]) # a 'row vector'
b = np.array([[1],[2],[3]]) # a 'column vector'
# or if you don't want to type so many brackets:
b = np.array([[1,2,3]]).T

For those who Google:

No index signature with a parameter of type 'string' was found on type...

most likely your error should read like:

Did you mean to use a more specific type such as keyof Number instead of string?

I solved a similar typing issue with code like this:

const stringBasedKey = `SomeCustomString${someVar}` as keyof typeof YourTypeHere;

This issue helped me to learn the real meaning of the error.

There is a bunch on here:

http://www.webservicex.net/WS/wscatlist.aspx

Just google for "Free WebService" or "Open WebService" and you'll find tons of open SOAP endpoints.

Remember, you can get a WSDL from any ASMX endpoint by adding ?WSDL to the url.

The .Elements operation returns a LIST of XElements - but what you really want is a SINGLE element. Add this:

XElement Contacts = (from xml2 in XMLDoc.Elements("Contacts").Elements("Node")
                    where xml2.Element("ID").Value == variable
                    select xml2).FirstOrDefault();

This way, you tell LINQ to give you the first (or NULL, if none are there) from that LIST of XElements you're selecting.

Marc

First, if you are able to locate your

bootstrap.css file

and

bootstrap.min.js file

in your computer, then what you just do is

First download your favorite theme i.e. from http://bootswatch.com/

Copy the downloaded bootstrap.css and bootstrap.min.js files

Then in your computer locate the existing files and replace them with the new downloaded files.

NOTE: ensure your downloaded files are renamed to what is in your folder

i.e.

Then you are good to go.

sometimes result may not display immediately. your may need to run the css on your browser as a way of refreshing

if you're after the catalina.out log and you are using eclispe with tomcat, this works for me:

• create catelina.out some where in your computer. In my case, I put it in logs directory of my tomcat install directory e.g: /opt/apache-tomcat-7.0.83/logs/catena.out
• go to your eclipse, in the servers tab, double-click on the Tomcat Server. You will get a screen called Overview.
• Click on "Open launch configuration". Then click on the "Common" tab.
• At standard input and output section, check "output file", click on file system and then selected the folder where your create your catelina.out.
• Finally, restart the Tomcat server.

100, it will hold the same references. Therefore if you make a change to a specific object in the list, it will affect the same object in anotherList.

Adding or removing objects in any of the list will not affect the other.

list and anotherList are two different instances, they only hold the same references of the objects "inside" them.

public async Task<Product> GetValue(int id)
    {
        Product Products = await _context.Products.AsNoTracking().FirstOrDefaultAsync(x => x.Id == id);
        return Products;
    }

AsNoTracking()

An alternative to using the PGPASSWORD environment variable is to use the conninfo string according to the documentation:

An alternative way to specify connection parameters is in a conninfo string or a URI, which is used instead of a database name. This mechanism give you very wide control over the connection.

$ psql "host=<server> port=5432 dbname=<db> user=<user> password=<password>"

postgres=>

Get Today's Date:

NSDate* date = [NSDate date];

Create a Date From Scratch:    
NSDateComponents* comps = [[NSDateComponents alloc]init];
comps.year = 2015;
comps.month = 12;
comps.day = 31;
NSCalendar* calendar = [NSCalendar currentCalendar];
NSDate* date = [calendar dateFromComponents:comps];


Add a day to a Date:  
NSDate* date = [NSDate date];
NSDateComponents* comps = [[NSDateComponents alloc]init];
comps.day = 1;
NSCalendar* calendar = [NSCalendar currentCalendar];
NSDate* tomorrow = [calendar dateByAddingComponents:comps toDate:date options:nil];


Subtract a day from a Date:    
NSDate* date = [NSDate date];
NSDateComponents* comps = [[NSDateComponents alloc]init];
comps.day = -1;
NSCalendar* calendar = [NSCalendar currentCalendar];
NSDate* yesterday = [calendar dateByAddingComponents:comps toDate:date options:nil];



Convert a Date to a String:  

NSDate* date = [NSDate date];
NSDateFormatter* formatter = [[NSDateFormatter alloc]init];
formatter.dateFormat = @"MMMM dd, yyyy";
NSString* dateString = [formatter stringFromDate:date];


Convert a String to a Date:

NSDateFormatter* formatter = [[NSDateFormatter alloc]init];
formatter.dateFormat = @"MMMM dd, yyyy";
NSDate* date = [formatter dateFromString:@"August 02, 2014"];


Find how many days are in a month:    
NSDate* date = [NSDate date];
NSCalendar* cal = [NSCalendar currentCalendar];
NSRange currentRange = [cal rangeOfUnit:NSDayCalendarUnit inUnit:NSMonthCalendarUnit forDate:date];
NSInteger numberOfDays = currentRange.length;


Calculate how much time something took:   

NSDate* start = [NSDate date];
for(int i = 0; i < 1000000000; i++);
NSDate* end = [NSDate date];
NSTimeInterval duration = [end timeIntervalSinceDate:start];


Find the Day Of Week for a specific Date:

NSDate* date = [NSDate date];
NSCalendar* cal = [NSCalendar currentCalendar];
NSInteger dow = [cal ordinalityOfUnit:NSWeekdayCalendarUnit inUnit:NSWeekCalendarUnit forDate:date];

Then use NSComparisonResult to compare date.

The following seems to work:

awk -F',[[:blank:]]*' '{$2=$2}1' OFS="," input.txt

Try this:

using System.Data.Linq;
var result = from i in list
             where i.age > 45
             select i;

Using lambda expression please use this Statement:

var result = list.where(i => i.age > 45);

It is a pity that the chosen matrix, repeated here again, is either singular or badly conditioned:

A = matrix( [[1,2,3],[11,12,13],[21,22,23]])

By definition, the inverse of A when multiplied by the matrix A itself must give a unit matrix. The A chosen in the much praised explanation does not do that. In fact just looking at the inverse gives a clue that the inversion did not work correctly. Look at the magnitude of the individual terms - they are very, very big compared with the terms of the original A matrix...

It is remarkable that the humans when picking an example of a matrix so often manage to pick a singular matrix!

I did have a problem with the solution, so looked into it further. On the ubuntu-kubuntu platform, the debian package numpy does not have the matrix and the linalg sub-packages, so in addition to import of numpy, scipy needs to be imported also.

If the diagonal terms of A are multiplied by a large enough factor, say 2, the matrix will most likely cease to be singular or near singular. So

A = matrix( [[2,2,3],[11,24,13],[21,22,46]])

becomes neither singular nor nearly singular and the example gives meaningful results... When dealing with floating numbers one must be watchful for the effects of inavoidable round off errors.

Thanks for your contribution,

OldAl.

I think this problem occurs when you try to access your web driver object after

1) a window has closed and you haven't yet switched to the parent

2) you switched to a window that wasn't quite ready and has been updated since you switched

waiting for the windowhandles.count to be what you're expecting doesn't take into account the page content nor does document.ready. I'm still searching for a solution to this problem

This may help you to reset your sa password for SQL 2008 and 2012

EXEC sp_password NULL, 'yourpassword', 'sa'

In my case it was solved just passing proxy to connection. Thanks to @Andreas Panagiotidis.

Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("<YOUR.HOST>", 80)));
HttpsURLConnection con = (HttpsURLConnection) url.openConnection(proxy);

use this code ,it will automatically refresh in 5 seconds, you can change time in refresh

<?php $url1=$_SERVER['REQUEST_URI']; header("Refresh: 5; URL=$url1"); ?>

In a GET request, the request parameters are taken from the query string (the data following the question mark on the URL). For example, the URL http://hostname.com?p1=v1&p2=v2 contains two request parameters - - p1 and p2. In a POST request, the request parameters are taken from both query string and the posted data which is encoded in the body of the request.

This example demonstrates how to include the value of a request parameter in the generated output:

Hello <b><%= request.getParameter("name") %></b>!

If the page was accessed with the URL:

http://hostname.com/mywebapp/mypage.jsp?name=John+Smith

the resulting output would be:

Hello <b>John Smith</b>!

If name is not specified on the query string, the output would be:

Hello <b>null</b>!

This example uses the value of a query parameter in a scriptlet:

<%
    if (request.getParameter("name") == null) {
        out.println("Please enter your name.");
    } else {
        out.println("Hello <b>"+request. getParameter("name")+"</b>!");
    }
%>

Page Control can be contained in Window Control but vice versa is not possible

You can use Page control within the Window control using NavigationWindow and Frame controls. Window is the root control that must be used to hold/host other controls (e.g. Button) as container. Page is a control which can be hosted in other container controls like NavigationWindow or Frame. Page control has its own goal to serve like other controls (e.g. Button). Page is to create browser like applications. So if you host Page in NavigationWindow, you will get the navigation implementation built-in. Pages are intended for use in Navigation applications (usually with Back and Forward buttons, e.g. Internet Explorer).

WPF provides support for browser style navigation inside standalone application using Page class. User can create multiple pages, navigate between those pages along with data.There are multiple ways available to Navigate through one page to another page.

I know this thread is a year old, but the real problem is in your working directory.

I believe that the working directory is C:\Users\Administrator\Documents\Mibot\oops\. Please check for the file named socket.py in this directory. Once you find it, rename or move it. When you import socket, socket.py from the current directory is used instead of the socket.py from Python's directory. Hope this helped. :)

Note: Never use the file names from Python's directory to save your program's file name; it will conflict with your program(s).

This will work for MySQL, Postgres, and probably any other PDO driver that uses the LIMIT clause.

Notice LIMIT 0 is added for improved performance:

$rs = $db->query('SELECT * FROM my_table LIMIT 0');
for ($i = 0; $i < $rs->columnCount(); $i++) {
    $col = $rs->getColumnMeta($i);
    $columns[] = $col['name'];
}
print_r($columns);

Try like this:

var clr = 'green';
var html = '<font color="' + clr + '">' + onlineff + ' </font>';

This being said, you should avoid using the <font> tag. It is now deprecated. Use CSS to change the style (color) of a given element in your markup.

= delete is a feature introduce in C++11. As per =delete it will not allowed to call that function.

In detail.

Suppose in a class.

Class ABC{
 Int d;
 Public:
  ABC& operator= (const ABC& obj) =delete
  {

  }
};

While calling this function for obj assignment it will not allowed. Means assignment operator is going to restrict to copy from one object to another.

If the cookie is generated from script, then you can send the cookie manually along with the cookie from the file(using cookie-file option). For example:

# sending manually set cookie
curl_setopt($ch, CURLOPT_HTTPHEADER, array("Cookie: test=cookie"));

# sending cookies from file
curl_setopt($ch, CURLOPT_COOKIEFILE, $ckfile);

In this case curl will send your defined cookie along with the cookies from the file.

If the cookie is generated through javascrript, then you have to trace it out how its generated and then you can send it using the above method(through http-header).

The utma utmc, utmz are seen when cookies are sent from Mozilla. You shouldn't bet worry about these things anymore.

Finally, the way you are doing is alright. Just make sure you are using absolute path for the file names(i.e. /var/dir/cookie.txt) instead of relative one.

Always enable the verbose mode when working with curl. It will help you a lot on tracing the requests. Also it will save lot of your times.

curl_setopt($ch, CURLOPT_VERBOSE, true);

You can use TEXT type, which is not limited to 64KB.

This worked for me, can also be "borrowed" from the design view, make changes -> right click -> generate change script.

BEGIN TRANSACTION
GO
ALTER TABLE dbo.YOURTABLE ADD
    YOURCOLUMN bit NOT NULL CONSTRAINT DF_YOURTABLE_YOURCOLUMN DEFAULT 0
GO
COMMIT

Actually issues in one of Ubuntu machine is ssh-keygen command was not run properly. I tried running again and navigated into /home/user1/.ssh and able to see id_rsa and id_rsa.pub keys. then tried command ssh-copy-id and it was working fine.

FOR MVC

-- WEB.CONFIG CODE IN APP SETTING -- <add key="PhaseLevel" value="1" />

-- ON VIEWS suppose you want to show or hide something based on web.config Value--

-- WRITE THIS ON TOP OF YOUR PAGE-- @{ var phase = System.Configuration.ConfigurationManager.AppSettings["PhaseLevel"].ToString(); }

-- USE ABOVE VALUE WHERE YOU WANT TO SHOW OR HIDE.

@if (phase != "1") { @Html.Partial("~/Views/Shared/_LeftSideBarPartial.cshtml") }

Get rows with NULL, 0, '', ' ', ' '

    SELECT * FROM table WHERE some_col IS NOT TRUE;

Get rows without NULL, 0, '', ' ', ' '

    SELECT * FROM table WHERE some_col IS TRUE;

>>> import time
>>> print(time.strftime('%a %H:%M:%S'))
Mon 06:23:14

For those of you that run ZShell with Iterm2, add this to your ~/.zshrc file.

alias code="/Applications/Visual\ Studio\ Code.app/Contents/Resources/app/bin/code"

In addition to Tom Mulcahy's answer, if you want to filter by PID on Windows' console, you can create a little batch file like that:

@ECHO OFF

:: find the process id of our app (2nd token)
FOR /F "tokens=1-2" %%A IN ('adb shell ps ^| findstr com.example.my.package') DO SET PID=%%B

:: run logcat and filter the output by PID
adb logcat | findstr %PID%

As of Visual Studio 2012, Microsoft no longer provides the built-in deployment package. If you wish to use this package, you will need to use VS2010.

In 2013 you have several options:

• InstallShield
• WiX
• Roll your own

In my projects I create my own installers from scratch, which, since I do not use Windows Installer, have the advantage of being super fast, even on old machines.

I ran into this issue when we changed to Visual Studio 2015. None of the above answers worked for us. In the end we got it working by adding the following config file to ALL sgen.exe executables on the machine

<?xml version ="1.0"?>
    <configuration>
        <startup useLegacyV2RuntimeActivationPolicy="true">
            <supportedRuntime version="v4.0" />
        </startup>    
</configuration>

Particularly in this location, even when we were targeting .NET 4.0:

C:\Program Files (x86)\Microsoft SDKs\Windows\v10.0A\bin\NETFX 4.6 Tools

Instead:

public class PhotosFragment extends Fragment

You can use:

public class PhotosFragment extends ListFragment

It change the methods

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        ArrayList<ListviewContactItem> listContact = GetlistContact();
        setAdapter(new ListviewContactAdapter(getActivity(), listContact));
    }

onActivityCreated is void and you didn't need to return a view like in onCreateView

You can see an example here

Why not browse the (short) selectors page first?

Here it is: the :eq() operator. It is used just like get(), but it returns the jQuery object.

Or you can use .eq() function too.

ES6: Only one line in Vanila JS (it return null if don't find instead of giving error):

'path.string'.split('.').reduce((p,c)=>p&&p[c]||null, MyOBJ)

Or example:

'a.b.c'.split('.').reduce((p,c)=>p&&p[c]||null, {a:{b:{c:1}}})

With Optional chaining operator:

'a.b.c'.split('.').reduce((p,c)=>p?.[c], {a:{b:{c:1}}})

For a ready to use function that also recognizes false, 0 and negative number and accept default values as parameter:

const resolvePath = (object, path, defaultValue) => path
   .split('.')
   .reduce((o, p) => o ? o[p] : defaultValue, object)

Example to use:

resolvePath(window,'document.body') => <body>
resolvePath(window,'document.body.xyz') => undefined
resolvePath(window,'document.body.xyz', null) => null
resolvePath(window,'document.body.xyz', 1) => 1

Bonus:

To set a path (Requested by @rob-gordon) you can use:

const setPath = (object, path, value) => path
   .split('.')
   .reduce((o,p,i) => o[p] = path.split('.').length === ++i ? value : o[p] || {}, object)

Example:

let myVar = {}
setPath(myVar, 'a.b.c', 42) => 42
console.log(myVar) => {a: {b: {c: 42}}}

Access array with []:

const resolvePath = (object, path, defaultValue) => path
   .split(/[\.\[\]\'\"]/)
   .filter(p => p)
   .reduce((o, p) => o ? o[p] : defaultValue, object)

Example:

const myVar = {a:{b:[{c:1}]}}
resolvePath(myVar,'a.b[0].c') => 1
resolvePath(myVar,'a["b"][\'0\'].c') => 1

In MacOS, you can just do it with brew:

brew uninstall go
brew install go
brew upgrade go

I encountered the same error in GitHub Actions. Adding sudo solved the issue.

sudo gem install bundler

win = new BrowserWindow({width: 1000, height: 1000,icon: __dirname + '/logo.png'}); //*.png or *.ico will also work 

in my case it worked !

You don't have access to the right image as far my knowledge, unless you override the onTouch event. I suggest to use a RelativeLayout, with one editText and one imageView, and set OnClickListener over the image view as below:

<RelativeLayout
        android:id="@+id/rlSearch"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@android:drawable/edit_text"
        android:padding="5dip" >

        <EditText
            android:id="@+id/txtSearch"
            android:layout_width="match_parent"

            android:layout_height="wrap_content"
            android:layout_centerVertical="true"
            android:layout_toLeftOf="@+id/imgSearch"
            android:background="#00000000"
            android:ems="10"/>

        <ImageView
            android:id="@+id/imgSearch"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:src="@drawable/btnsearch" />
    </RelativeLayout>

It should be exclude module: 'net.milkbowl:vault:1.2.27'(add module:) as explained in documentation for DependencyHandler linked from http://www.gradle.org/docs/current/javadoc/org/gradle/api/Project.html#dependencies(groovy.lang.Closure) because ModuleDependency.exclude(java.util.Map) method is used.

This will work everywhere.

<body>
  <table style="table-layout:fixed;">
  <tr>
    <td><div style="word-wrap: break-word; width: 100px" > gdfggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg</div></td>
  </tr>
  </table>
 </body>

Had been over looking the issue having surfaced it. Believe this will be a good read for others who come down here with the same issue:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=387064

UPDATE

In Android Studio AVD:

1. Open AVD Manager:

2. Add/Edit AVD:

3. Click Advanced Settings in the bottom of the screen:

4. Set your camera of choice as the front/back cameras:

If you look at the docs for bytes, it points you to bytearray:

bytearray([source[, encoding[, errors]]])

Return a new array of bytes. The bytearray type is a mutable sequence of integers in the range 0 <= x < 256. It has most of the usual methods of mutable sequences, described in Mutable Sequence Types, as well as most methods that the bytes type has, see Bytes and Byte Array Methods.

The optional source parameter can be used to initialize the array in a few different ways:

If it is a string, you must also give the encoding (and optionally, errors) parameters; bytearray() then converts the string to bytes using str.encode().

If it is an integer, the array will have that size and will be initialized with null bytes.

If it is an object conforming to the buffer interface, a read-only buffer of the object will be used to initialize the bytes array.

If it is an iterable, it must be an iterable of integers in the range 0 <= x < 256, which are used as the initial contents of the array.

Without an argument, an array of size 0 is created.

So bytes can do much more than just encode a string. It's Pythonic that it would allow you to call the constructor with any type of source parameter that makes sense.

For encoding a string, I think that some_string.encode(encoding) is more Pythonic than using the constructor, because it is the most self documenting -- "take this string and encode it with this encoding" is clearer than bytes(some_string, encoding) -- there is no explicit verb when you use the constructor.

Edit: I checked the Python source. If you pass a unicode string to bytes using CPython, it calls PyUnicode_AsEncodedString, which is the implementation of encode; so you're just skipping a level of indirection if you call encode yourself.

Also, see Serdalis' comment -- unicode_string.encode(encoding) is also more Pythonic because its inverse is byte_string.decode(encoding) and symmetry is nice.

I just got exactly this error when doing "git pull" when my disk was full. Created some space and it all started working fine again.

cursor:url('http://www.javascriptkit.com/dhtmltutors/cursor-hand.gif'), auto

NOTE 1: In some cases you should consider setting the offset (anchor):

cursor:url(http://www.javascriptkit.com/dhtmltutors/cursor-hand.gif) 10 3, auto;

in this exmple, we set offsetx to 10 and offsety to 3 (from top left), so the pointer finger will be anchor. fiddle: http://jsfiddle.net/5kxt1j98/ (you can see the difference by moving cursor to top left of container)

NOTE 2: THE MAX CURSOR SIZE IS 128*128, recommended one is below 32*32.

It is possible to have static class variables, but probably not worth the effort.

Here's a proof-of-concept written in Python 3 -- if any of the exact details are wrong the code can be tweaked to match just about whatever you mean by a static variable:

class Static:
    def __init__(self, value, doc=None):
        self.deleted = False
        self.value = value
        self.__doc__ = doc
    def __get__(self, inst, cls=None):
        if self.deleted:
            raise AttributeError('Attribute not set')
        return self.value
    def __set__(self, inst, value):
        self.deleted = False
        self.value = value
    def __delete__(self, inst):
        self.deleted = True

class StaticType(type):
    def __delattr__(cls, name):
        obj = cls.__dict__.get(name)
        if isinstance(obj, Static):
            obj.__delete__(name)
        else:
            super(StaticType, cls).__delattr__(name)
    def __getattribute__(cls, *args):
        obj = super(StaticType, cls).__getattribute__(*args)
        if isinstance(obj, Static):
            obj = obj.__get__(cls, cls.__class__)
        return obj
    def __setattr__(cls, name, val):
        # check if object already exists
        obj = cls.__dict__.get(name)
        if isinstance(obj, Static):
            obj.__set__(name, val)
        else:
            super(StaticType, cls).__setattr__(name, val)

and in use:

class MyStatic(metaclass=StaticType):
    """
    Testing static vars
    """
    a = Static(9)
    b = Static(12)
    c = 3

class YourStatic(MyStatic):
    d = Static('woo hoo')
    e = Static('doo wop')

and some tests:

ms1 = MyStatic()
ms2 = MyStatic()
ms3 = MyStatic()
assert ms1.a == ms2.a == ms3.a == MyStatic.a
assert ms1.b == ms2.b == ms3.b == MyStatic.b
assert ms1.c == ms2.c == ms3.c == MyStatic.c
ms1.a = 77
assert ms1.a == ms2.a == ms3.a == MyStatic.a
ms2.b = 99
assert ms1.b == ms2.b == ms3.b == MyStatic.b
MyStatic.a = 101
assert ms1.a == ms2.a == ms3.a == MyStatic.a
MyStatic.b = 139
assert ms1.b == ms2.b == ms3.b == MyStatic.b
del MyStatic.b
for inst in (ms1, ms2, ms3):
    try:
        getattr(inst, 'b')
    except AttributeError:
        pass
    else:
        print('AttributeError not raised on %r' % attr)
ms1.c = 13
ms2.c = 17
ms3.c = 19
assert ms1.c == 13
assert ms2.c == 17
assert ms3.c == 19
MyStatic.c = 43
assert ms1.c == 13
assert ms2.c == 17
assert ms3.c == 19

ys1 = YourStatic()
ys2 = YourStatic()
ys3 = YourStatic()
MyStatic.b = 'burgler'
assert ys1.a == ys2.a == ys3.a == YourStatic.a == MyStatic.a
assert ys1.b == ys2.b == ys3.b == YourStatic.b == MyStatic.b
assert ys1.d == ys2.d == ys3.d == YourStatic.d
assert ys1.e == ys2.e == ys3.e == YourStatic.e
ys1.a = 'blah'
assert ys1.a == ys2.a == ys3.a == YourStatic.a == MyStatic.a
ys2.b = 'kelp'
assert ys1.b == ys2.b == ys3.b == YourStatic.b == MyStatic.b
ys1.d = 'fee'
assert ys1.d == ys2.d == ys3.d == YourStatic.d
ys2.e = 'fie'
assert ys1.e == ys2.e == ys3.e == YourStatic.e
MyStatic.a = 'aargh'
assert ys1.a == ys2.a == ys3.a == YourStatic.a == MyStatic.a

In Node.js, you could use:

console.log('Current directory: ' + process.cwd());

Check all the references carefully

• Version remains same on target machine and local machine
• If assembly is referenced from GAC, ensure that proper version is loaded

For me cleaning entire solution by deleting manually, updating (removing and adding) references again with version in sync with target machine and then building with with Copy Local > False for GAC assemblies solves the problem.

As many mentioned in comments to @DMTinter's post, the OP was asking about the number ("amount") of characters changing. He was also asking about CSS, but as @Alexander indicated, "it is not possible with only CSS". As far as I can tell, that seems to be true at this time, so it also seems logical that people would want to know the next best thing.

I'm not particularly proud of this, but it does work. Seems like an excessive amount of code to accomplish it. This is the core:

function fitText(el){
  var text = el.text();
  var fsize = parseInt(el.css('font-size'));
  var measured = measureText(text, fsize);

  if (measured.width > el.width()){
    console.log('reducing');
    while(true){
      fsize = parseInt(el.css('font-size'));
      var m = measureText(text, fsize );
      if(m.width > el.width()){
        el.css('font-size', --fsize + 'px');
      }
      else{
        break;
      }
    }
  }
  else if (measured.width < el.width()){
    console.log('increasing');
    while(true){
      fsize = parseInt(el.css('font-size'));
      var m = measureText(text, fsize);
      if(m.width < el.width()-4){ // not sure why -4 is needed (often)
        el.css('font-size', ++fsize + 'px');
      }
      else{
        break;
      }
    }
  }
}

Here's a JS Bin: http://jsbin.com/pidavon/edit?html,css,js,console,output
Please suggest possible improvements to it (I'm not really interested in using canvas to measure the text...seems like too much overhead(?)).

Thanks to @Pete for measureText function: https://stackoverflow.com/a/4032497/442665

Partitioning data is often used for distributing load horizontally, this has performance benefit, and helps in organizing data in a logical fashion. Example: if we are dealing with a large employee table and often run queries with WHERE clauses that restrict the results to a particular country or department . For a faster query response Hive table can be PARTITIONED BY (country STRING, DEPT STRING). Partitioning tables changes how Hive structures the data storage and Hive will now create subdirectories reflecting the partitioning structure like

.../employees/country=ABC/DEPT=XYZ.

If query limits for employee from country=ABC, it will only scan the contents of one directory country=ABC. This can dramatically improve query performance, but only if the partitioning scheme reflects common filtering. Partitioning feature is very useful in Hive, however, a design that creates too many partitions may optimize some queries, but be detrimental for other important queries. Other drawback is having too many partitions is the large number of Hadoop files and directories that are created unnecessarily and overhead to NameNode since it must keep all metadata for the file system in memory.

Bucketing is another technique for decomposing data sets into more manageable parts. For example, suppose a table using date as the top-level partition and employee_id as the second-level partition leads to too many small partitions. Instead, if we bucket the employee table and use employee_id as the bucketing column, the value of this column will be hashed by a user-defined number into buckets. Records with the same employee_id will always be stored in the same bucket. Assuming the number of employee_id is much greater than the number of buckets, each bucket will have many employee_id. While creating table you can specify like CLUSTERED BY (employee_id) INTO XX BUCKETS; where XX is the number of buckets . Bucketing has several advantages. The number of buckets is fixed so it does not fluctuate with data. If two tables are bucketed by employee_id, Hive can create a logically correct sampling. Bucketing also aids in doing efficient map-side joins etc.

Focus outlines in Chrome and FF

removed:

input[type="button"]{
   outline:none;
}
input[type="button"]::-moz-focus-inner {
   border: 0;
}

Demo

Accessibility (A11Y)

/* Don't forget! User accessibility is important */
input[type="button"]:focus {
  /* your custom focused styles here */
}

Try using the / from the numeric keyboard. Ctrl + / in Chrome wasn't working for me, but when I used the /(division symbol) from the numeric it worked.

I genuinely find the following code works using Chrome and not other browsers than the currently selected answer:

.v-center {
    display:table!important; height:125px;
}

.v-center div[class*='col-'] {
   display: table-cell!important;
   vertical-align:middle;
   float:none;
}
.v-center img {
   max-height:125px;
}

Bootply Link

You may need to amend the heights (specifically on .v-center) and remove/change div on div[class*='col-'] for your needs.

I just discovered this issue. I was able to get around it by using indirection. In each module define a function, lets call it indirect:

function indirect(js) { return eval(js); }

With that function in each module, you can then execute any code in the context of it.

E.g. if you had this import in your module:

import { imported_fn } from "./import.js";

You could then get the results of calling imported_fn from the console by doing this:

indirect("imported_fn()");

Using eval was my first thought, but it doesn't work. My hypothesis is that calling eval from the console remains in the context of console, and we need to execute in the context of the module.

In Java, we declare a String of arrays (eg. car) as

String []car;
String car[];

We create the array using new operator and by specifying its type:-

String []car=new String[];
String car[]=new String[];

This assigns a reference, to an array of Strings, to car. You can also create the array by initializing it:-

String []car={"Sedan","SUV","Hatchback","Convertible"};

Since you haven't initialized an array and you're trying to access it, a NullPointerException is thrown.

select RTRIM(A.FIELD) from SCHEMA.TABLE A where RTRIM(A.FIELD) =  ('10544175A') 
 UNION  
select RTRIM(A.FIELD) from SCHEMA.TABLE A where RTRIM(A.FIELD) = ('10328189B') 
 UNION  
select RTRIM(A.FIELD) from SCHEMA.TABLE A where RTRIM(A.FIELD) = ('103498732H')

In case you are using node.js (with express)

If you want to serve static files in node.js, you need to use a function. Add the following code to your js file:

app.use(express.static("public"));

Where app is:

const express = require("express");
const app = express();

Then create a folder called public in you project folder. (You could call it something else, this is just good practice but remember to change it from the function as well.)

Then in this file create another folder named css (and/or images file under css if you want to serve static images as well.) then add your css files to this folder.

After you add them change the stylesheet accordingly. For example if it was:

href="cssFileName.css"

and

src="imgName.png"

Make them:

href="css/cssFileName.css"
src="css/images/imgName.png"

That should work

You can do this:

DB::transaction(function() {
      //
});

Everything inside the Closure executes within a transaction. If an exception occurs it will rollback automatically.

SHOW SESSION VARIABLES LIKE "wait_timeout"; -- 28800
SHOW GLOBAL VARIABLES LIKE "wait_timeout"; -- 28800

At first, wait_timeout = 28800 which is the default value. To change the session value, you need to set the global variable because the session variable is read-only.

SET @@GLOBAL.wait_timeout=300

After you set the global variable, the session variable automatically grabs the value.

SHOW SESSION VARIABLES LIKE "wait_timeout"; -- 300
SHOW GLOBAL VARIABLES LIKE "wait_timeout"; -- 300

Next time when the server restarts, the session variables will be set to the default value i.e. 28800.

P.S. I m using MySQL 5.6.16

I highly recommend the book "Pro Git" by Scott Chacon. Take time and really read it, while exploring an actual git repo as you do.

HEAD: the current commit your repo is on. Most of the time HEAD points to the latest commit in your current branch, but that doesn't have to be the case. HEAD really just means "what is my repo currently pointing at".

In the event that the commit HEAD refers to is not the tip of any branch, this is called a "detached head".

master: the name of the default branch that git creates for you when first creating a repo. In most cases, "master" means "the main branch". Most shops have everyone pushing to master, and master is considered the definitive view of the repo. But it's also common for release branches to be made off of master for releasing. Your local repo has its own master branch, that almost always follows the master of a remote repo.

origin: the default name that git gives to your main remote repo. Your box has its own repo, and you most likely push out to some remote repo that you and all your coworkers push to. That remote repo is almost always called origin, but it doesn't have to be.

HEAD is an official notion in git. HEAD always has a well-defined meaning. master and origin are common names usually used in git, but they don't have to be.

longButton.setOnClickListener {
  show(
    "1\n2\n3\n4\n5\n6\n7\n8\n9\n0\n" +
      "1\n2\n3\n4\n5\n6\n7\n8\n9\n0\n" +
      "1\n2\n3\n4\n5\n6\n7\n8\n9\n0\n" +
      "1\n2\n3\n4\n5\n6\n7\n8\n9\n0\n" +
      "1\n2\n3\n4\n5\n6\n7\n8\n9\n0\n" +
      "1\n2\n3\n4\n5\n6\n7\n8\n9\n0\n" +
      "1234567890-12345678901234567890123456789012345678901234567890"
  )
}

shortButton.setOnClickListener {
  show(
    "1234567890\n" +
      "1234567890-12345678901234567890123456789012345678901234567890"
  )
}

private fun show(msg: String) {
  val builder = AlertDialog.Builder(this).apply {
    setPositiveButton(android.R.string.ok, null)
    setNegativeButton(android.R.string.cancel, null)
  }

  val dialog = builder.create().apply {
    setMessage(msg)
  }
  dialog.show()

  dialog.window?.decorView?.addOnLayoutChangeListener { v, _, _, _, _, _, _, _, _ ->
    val displayRectangle = Rect()
    val window = dialog.window
    v.getWindowVisibleDisplayFrame(displayRectangle)
    val maxHeight = displayRectangle.height() * 0.6f // 60%

    if (v.height > maxHeight) {
      window?.setLayout(window.attributes.width, maxHeight.toInt())
    }
  }
}

You can normally check for ASCII letters or numbers using simple conditions

if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'))
{
    /*This is an alphabet*/
}

For digits you can use

if (ch >= '0' && ch <= '9')
{
    /*It is a digit*/
}

But since characters in C are internally treated as ASCII values you can also use ASCII values to check the same.

How to check if a character is number or letter

A new display value seems to the job in one line.

display: flow-root;

From the W3 spec: "The element generates a block container box, and lays out its contents using flow layout. It always establishes a new block formatting context for its contents."

Information: https://www.w3.org/TR/css-display-3/#valdef-display-flow-root https://www.chromestatus.com/feature/5769454877147136

?As shown in the link above, support is currently limited so fallback support like below may be of use: https://github.com/fliptheweb/postcss-flow-root

Maybe not as likely, but for me it was caused by my application trying to load a library with the same assembly name (xxx.exe loading xxx.dll).

Perhaps Multi-Column Layouts Climb Out of the Box is what you're looking for?

Yes you could use an <input type="hidden" /> and set the value of that hidden field in your javascript code so it gets posted with your other form data.

In addition to Gilson PJ answer:

 new webpack.optimize.CommonsChunkPlugin('common.js'),
 new webpack.optimize.DedupePlugin(),
 new webpack.optimize.UglifyJsPlugin(),
 new webpack.optimize.AggressiveMergingPlugin()

with

"scripts": {
    "build": "NODE_ENV=production webpack -p --config ./webpack.production.config.js"
},

cause that the it tries to uglify your code twice. See https://webpack.github.io/docs/cli.html#production-shortcut-p for more information.

You can fix this by removing the UglifyJsPlugin from plugins-array or add the OccurrenceOrderPlugin and remove the "-p"-flag. so one possible solution would be

 new webpack.optimize.CommonsChunkPlugin('common.js'),
 new webpack.optimize.DedupePlugin(),
 new webpack.optimize.UglifyJsPlugin(),
 new webpack.optimize.OccurrenceOrderPlugin(),
 new webpack.optimize.AggressiveMergingPlugin()

and

"scripts": {
    "build": "NODE_ENV=production webpack --config ./webpack.production.config.js"
},

You need to create a new personalized layout for your spinner items, like this, I will name it:

spinner_item.xml:

<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@android:id/text1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:textSize="20sp"
    android:textColor="#ff0000" />

Then on your spinner declaration, you need to make your spinner use the new layout in the adapter:

ArrayAdapter adapter = ArrayAdapter.createFromResource(this,
R.layout.spinner_item, YOUR_SPINNER_CONTENT);
spinner.setAdapter(adapter);

To personalize elements from the dropdown list, you need to create another layout, I will name it spinner_dropdown_item.xml:

<CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@android:id/text1"
    style="?android:attr/spinnerDropDownItemStyle"
    android:singleLine="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
    android:ellipsize="marquee"
    android:textColor="#aa66cc"/>

and then on the adapter:

ArrayAdapter adapter = ArrayAdapter.createFromResource(this,
R.layout.spinner_item, YOUR_SPINNER_CONTENT);
adapter.setDropDownViewResource(R.layout.spinner_dropdown_item);
spinner.setAdapter(adapter);

It's a limitation of hive.

1.You cannot update data after it is inserted

2.There is no "insert into table values ... " statement

3.You can only load data using bulk load

4.There is not "delete from " command

5.You can only do bulk delete

But you still want to insert record from hive console than you can do select from statck. refer this

You can use title. it'll work for just about everything

<div title="Great for making new friends through cooperation.">

<input script=JavaScript type=button title="Click for a compliment" onclick="window.alert('Your hair reminds me of a sunset across a prairie')" value="making you happy">

<table title="Great job working for those who understand the way i feel">

just think of any tag that can be visible to html window and insert a title="whatever tooltip you'd like" inside it's tag and you got yourself a tooltip.

Two solutions that work (on modern Chrome at least - haven't tested beyond):

1. !important right in the regular css declaration works (not even in the @media print)
2. Use svg

The following code works fine:

@using (Html.BeginForm("Upload", "Upload", FormMethod.Post, 
                                      new { enctype = "multipart/form-data" }))
{
    @Html.ValidationSummary(true)
    <fieldset>
        Select a file <input type="file" name="file" />
        <input type="submit" value="Upload" />
    </fieldset>
}

and generates as expected:

<form action="/Upload/Upload" enctype="multipart/form-data" method="post">    
    <fieldset>
        Select a file <input type="file" name="file" />
        <input type="submit" value="Upload" />
    </fieldset>
</form>

On the other hand if you are writing this code inside the context of other server side construct such as an if or foreach you should remove the @ before the using. For example:

@if (SomeCondition)
{
    using (Html.BeginForm("Upload", "Upload", FormMethod.Post, 
                                      new { enctype = "multipart/form-data" }))
    {
        @Html.ValidationSummary(true)
        <fieldset>
            Select a file <input type="file" name="file" />
            <input type="submit" value="Upload" />
        </fieldset>
    }
}

As far as your server side code is concerned, here's how to proceed:

[HttpPost]
public ActionResult Upload(HttpPostedFileBase file) 
{
    if (file != null && file.ContentLength > 0) 
    {
        var fileName = Path.GetFileName(file.FileName);
        var path = Path.Combine(Server.MapPath("~/content/pics"), fileName);
        file.SaveAs(path);
    }
    return RedirectToAction("Upload");
}

In my case (nginx on windows proxying an app while serving static assets on its own) page was showing multiple assets including 14 bigger pictures; those errors were shown for about 5 of those images exactly after 60 seconds; in my case it was a default send_timeout of 60s making those image requests fail; increasing the send_timeout made it work

I am not sure what is causing nginx on windows to serve those files so slow - it is only 11.5MB of resources which takes nginx almost 2 minutes to serve but I guess it is subject for another thread

For even more robustness:

function getIframeWindow(iframe_object) {
  var doc;

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

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

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

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

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

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

  return undefined;
}

and

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

var frame_win = getIframeWindow(el);

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

items is one attribute of dict object.maybe you can try

qs[0].items()

Java does not support Switch-case with String. I guess this link can help you. :)

The installer from the git homepage installs into /usr/local/git by default. See also this answer. However, if you install XCode4, it will install a git version in /usr/bin. To ensure you can easily upgrade from the website and use the latest git version, edit either your profile information to place /usr/local/git/bin before /usr/bin in the $PATH or edit /etc/paths and insert /usr/local/git/bin as the first entry (see this answer).

First of all: Why reinvent the wheel?

That being said: Loop from the length of the string to 0 and concatenate into another string.

1.Create a Firebase project in the Firebase console, if you don't already have one. If you already have an existing Google project associated with your app, click Import Google Project. Otherwise, click Create New Project.

2.Click settings and select Permissions.

3.Select Service accounts from the menu on the left.

4.Click Create service account.

• Enter a name for your service account.
• You can optionally customize the ID from the one automatically generated from the name.
• Select Furnish a new private key and leave the Key type as JSON.
• Leave Enable Google Apps Domain-wide Delegation unselected.
• Click Create.

This might be what you're looking for. This was in the tutorial on the site

When you first instantiate the $objPHPExcel, it already has a single sheet (sheet 0); you're then adding a new sheet (which will become sheet 1), but setting active sheet to sheet $i (when $i is 0)... so you're renaming and populating the original worksheet created when you instantiated $objPHPExcel rather than the one you've just added... this is your title "0".

You're also using the createSheet() method, which both creates a new worksheet and adds it to the workbook... but you're also adding it again yourself which is effectively adding the sheet in two position.

So first iteration, you already have sheet0, add a new sheet at both indexes 1 and 2, and edit/title sheet 0. Second iteration, you add a new sheet at both indexes 3 and 4, and edit/title sheet 1, but because you have the same sheet at indexes 1 and 2 this effectively writes to the sheet at index 2. Third iteration, you add a new sheet at indexes 5 and 6, and edit/title sheet 2, overwriting your earlier editing/titleing of sheet 1 which acted against sheet 2 instead.... and so on

There is also a pure Python recursive option:

def checkEqual(lst):
    if len(lst)==2 :
        return lst[0]==lst[1]
    else:
        return lst[0]==lst[1] and checkEqual(lst[1:])

However for some reason it is in some cases two orders of magnitude slower than other options. Coming from C language mentality, I expected this to be faster, but it is not!

The other disadvantage is that there is recursion limit in Python which needs to be adjusted in this case. For example using this.

You can try multiplication to adjust the year and month so they will be one number. This, from my tests, runs much faster than format(date,'yyyy.MM'). I prefer having the year before month for sorting purpose. Code created from MS SQL Server Express Version 12.0.

SELECT (YEAR(Date) * 100) + MONTH(Date) AS yyyyMM
FROM [Order]
...
GROUP BY (YEAR(Date) * 100) + MONTH(Date)
ORDER BY yyyyMM

Most recent answer (for Angular 8+):

this.http.post("your-url",params,{responseType:'arraybuffer' as 'json'}).subscribe(
  (res) => {
    this.showpdf(res);
  }
)};

public Content:SafeResourceUrl;
showpdf(response:ArrayBuffer) {
  var file = new Blob([response], {type: 'application/pdf'});
  var fileURL = URL.createObjectURL(file);
  this.Content = this.sanitizer.bypassSecurityTrustResourceUrl(fileURL);
}

  HTML :

  <embed [src]="Content" style="width:200px;height:200px;" type="application/pdf" />

Instead of hiding view, create the width constrain and change it to 0 in code when you want to hide the UIView.

It may be the simplest way to do so. Also, it will preserve the view and you don't need to recreate it if you want to show it again (ideal to use inside table cells). To change the constant value you need to create a constant reference outlet (the same way as you do outlets for the view).

1.CURSOR: When PLSQL issues sql statements it creates private work area to parse & execute the sql statement is called cursor.

2.IMPLICIT: When any PL/SQLexecutable block issues sql statement. PL/SQL creates implicit cursor and manages automatically means implcit open & close takes place. It used when sql statement return only one row.It has 4 attributes SQL%ROWCOUNT, SQL%FOUND, SQL%NOTFOUND, SQL%ISOPEN.

3.EXPLICIT: It is created & managed by the programmer. It needs every time explicit open,fetch & close. It is used when sql statement returns more than one row. It has also 4 attributes CUR_NAME%ROWCOUNT, CUR_NAME%FOUND, CUR_NAME%NOTFOUND, CUR_NAME%ISOPEN. It process several rows by using loop. The programmer can pass the parameter too to explicit cursor.

• Example: Explicit Cursor

declare 
   cursor emp_cursor 
   is 
   select id,name,salary,dept_id 
   from employees; 
   v_id employees.id%type; 
   v_name employees.name%type; 
   v_salary employees.salary%type; 
   v_dept_id employees.dept_id%type; 
   begin 
   open emp_cursor; 
   loop 
   fetch emp_cursor into v_id,v_name,v_salary,v_dept_id; 
   exit when emp_cursor%notfound;
   dbms_output.put_line(v_id||', '||v_name||', '||v_salary||','||v_dept_id); 
   end loop;                    
   close emp_cursor; 
   end;

You can use this:

new StringBuilder(hi).reverse().toString()

Or, for versions earlier than JDK 1.5, use java.util.StringBuffer instead of StringBuilder — they have the same API. Thanks commentators for pointing out that StringBuilder is preferred nowadays when there is no concurrency concern.

In certain circumstances you may want to only pass down the environment variables your subprocess needs, but I think you've got the right idea in general (that's how I do it too).

Don't customize your bootstrap CSS by directly editing bootstrap CSS file.Instead, I suggest to copy paste bootstrap CSS and save them in a different CSS folder and there you can customize or edit stylings suitable to your needs.

Just type the following command in terminal at the project directory and installation is done according the Laravel version:

composer require "laravelcollective/html"

Then add these lines in config/app.php

'providers' => [
    // ...
    Collective\Html\HtmlServiceProvider::class,
    // ...
],

'aliases' => [
    // ...
   'Form' => Collective\Html\FormFacade::class,
   'Html' => Collective\Html\HtmlFacade::class,
    // ...
],

Set in RecyclerView initialization

recyclerView.setLayoutManager(new GridLayoutManager(this, 4));

Safer is to use lift so you can extract the value if it exists and fail gracefully if it does not.

data.lift(2)

This will return None if the list isn't long enough to provide that element, and Some(value) if it is.

scala> val l = List("a", "b", "c")
scala> l.lift(1)
Some("b")
scala> l.lift(5)
None

Whenever you're performing an operation that may fail in this way it's great to use an Option and get the type system to help make sure you are handling the case where the element doesn't exist.

Explanation:

This works because List's apply (which sugars to just parentheses, e.g. l(index)) is like a partial function that is defined wherever the list has an element. The List.lift method turns the partial apply function (a function that is only defined for some inputs) into a normal function (defined for any input) by basically wrapping the result in an Option.

The break keyword in C++ only terminates the most-nested enclosing iteration or switch statement. Thus, you couldn't break out of the while (true) loop directly within the switch statement; however you could use the following code, which I think is an excellent pattern for this type of problem:

for (; msg->state != DONE; msg = next_message()) {
    switch (msg->state) {
    case MSGTYPE:
        //...
        break;

    //...
    }
}

If you needed to do something when msg->state equals DONE (such as run a cleanup routine), then place that code immediately after the for loop; i.e. if you currently have:

while (true) {
    switch (msg->state) {
    case MSGTYPE:
        //... 
        break;

    //...

    case DONE:
        do_cleanup();
        break;
    }

    if (msg->state == DONE)
        break;

    msg = next_message();
}

Then use instead:

for (; msg->state != DONE; msg = next_message()) {
    switch (msg->state) {
    case MSGTYPE:
        //...
        break;

    //...
    }
}

assert(msg->state == DONE);
do_cleanup();

Notepad++ provides 2 types of features:

• Auto-completion that read the open file and provide suggestion of words and/or functions within the file
• Suggestion with the arguments of functions (specific to the language)

Based on what you write, it seems what you want is auto-completion on function only + suggestion on arguments.

To do that, you just need to change a setting.

1. Go to Settings > Preferences... > Auto-completion
2. Check Enable Auto-completion on each input
3. Select Function completion and not Word completion
4. Check Function parameter hint on input (if you have this option)

On version 6.5.5 of Notepad++, I have this setting

Some documentation about auto-completion is available in Notepad++ Wiki.

How to simply return a pre-resolved promise in AngularJS

Resolved promise:

return $q.when( someValue );    // angularjs 1.2+
return $q.resolve( someValue ); // angularjs 1.4+, alias to `when` to match ES6

Rejected promise:

return $q.reject( someValue );

from functools import reduce

def f(x):
    return x % 2 != 0 and x % 3 != 0

print(*filter(f, range(2, 25)))
#[5, 7, 11, 13, 17, 19, 23]

def cube(x):
    return x**3
print(*map(cube, range(1, 11)))
#[1, 8, 27, 64, 125, 216, 343, 512, 729, 1000]

def add(x,y):
    return x+y

reduce(add, range(1, 11))
#55

It works as is. To get the output of map use * or list

For Query parameters like domain.com/test?format=json&type=mini format, then you can easily receive it via - req.query.

app.get('/test', function(req, res){
  var format = req.query.format,
      type = req.query.type;
});

There is an important difference between floor() and DIV 1. For negative numbers, they behave differently. DIV 1 returns the integer part (as cast as signed does), while floor(x) returns "the largest integer value not greater than x" (from the manual). So : select floor(-1.1) results in -2, while select -1.1 div 1 results in -1

From http://codecorner.galanter.net/2012/06/04/solution-for-operation-is-not-valid-due-to-the-current-state-of-the-object-error/

Issue happens because Microsoft Security Update MS11-100 limits number of keys in Forms collection during HTTP POST request. To alleviate this problem you need to increase that number.

This can be done in your application Web.Config in the <appSettings> section (create the section directly under <configuration> if it doesn’t exist). Add 2 lines similar to the lines below to the section:

<add key="aspnet:MaxHttpCollectionKeys" value="2000" />
<add key="aspnet:MaxJsonDeserializerMembers" value="2000" />

The above example set the limit to 2000 keys. This will lift the limitation and the error should go away.

Try the following

for ( const auto &p : table )
{
   std::cout << p.first << '\t' << p.second << std::endl;
} 

The same can be written using an ordinary for loop

for ( auto it = table.begin(); it != table.end(); ++it  )
{
   std::cout << it->first << '\t' << it->second << std::endl;
} 

Take into account that value_type for std::map is defined the following way

typedef pair<const Key, T> value_type

Thus in my example p is a const reference to the value_type where Key is std::string and T is int

Also it would be better if the function would be declared as

void output( const map<string, int> &table );

Shockingly, the syntax has changed yet again in the latest version of Angular :-) From the Angular 6 docs:

Beginning with Angular 6.0, the preferred way to create a singleton services is to specify on the service that it should be provided in the application root. This is done by setting providedIn to root on the service's @Injectable decorator:

src/app/user.service.0.ts

import { Injectable } from '@angular/core';

@Injectable({
  providedIn: 'root',
})
export class UserService {
}

You could also consider the possibility of storing the password outside the script, and supplying it at runtime

e.g. fred.py

import os
username = 'fred'
password = os.environ.get('PASSWORD', '')
print(username, password)

which can be run like

$ PASSWORD=password123 python fred.py
fred password123

Extra layers of "security through obscurity" can be achieved by using base64 (as suggested above), using less obvious names in the code and further distancing the actual password from the code.

If the code is in a repository, it is often useful to store secrets outside it, so one could add this to ~/.bashrc (or to a vault, or a launch script, ...)

export SURNAME=cGFzc3dvcmQxMjM=

and change fred.py to

import os
import base64
name = 'fred'
surname = base64.b64decode(os.environ.get('SURNAME', '')).decode('utf-8')
print(name, surname)

then re-login and

$ python fred.py
fred password123

For Generic Implementation:

public static <T> List<T> parseJsonArray(String json,
                                         Class<T> classOnWhichArrayIsDefined) 
                                         throws IOException, ClassNotFoundException {
   ObjectMapper mapper = new ObjectMapper();
   Class<T[]> arrayClass = (Class<T[]>) Class.forName("[L" + classOnWhichArrayIsDefined.getName() + ";");
   T[] objects = mapper.readValue(json, arrayClass);
   return Arrays.asList(objects);
}

I think you could try this:

<div [ngStyle]="{'background-image': 'url(' + photo + ')'}"></div>

From reading your ngStyle expression, I guess that you missed some "'"...

Command line arguments are accessible via String[] args parameter of main method.

For first argument you can check args[0]

entire code would look like

public static void main(String[] args) {
    if ("a".equals(args[0])) {
         // do something
    }
}

• int days = DateTime.DaysInMonth(DateTime.Now.Year, DateTime.Now.Month);

if you want to find days in this year and present month then this is best

Just enter this simple command:

ls -d */

I was also facing the same issue, if suppose that particular fragment is inflated across various screens, there is a chance that the visibility modes set inside the if statements to not function according to our needs as the condition might have been reset when it is inflated a number of times in our app.

In my case, I have to change the visibility mode in one fragment(child fragment) based on a button clicked in another fragment(parent fragment). So I stored the buttonClicked boolean value in a variable of parent fragment and passed it as a parameter to a function in the child fragment. So the visibility modes in the child fragments is changed based on that boolean value that is received via parameter. But as this child fragment is inflated across various screens, the visibility modes kept on resetting even if I make it hidden using View.GONE.

In order to avoid this conflict, I declared a static boolean variable in the child fragment and whenever that boolean value is received from the parent fragment I stored it in the static variable and then changed the visibility modes based on that static variable in the child fragment.

That solved the issue for me.

Put your image in a container div then use the following CSS (changing the dimensions to suit your image.

.imageContainer{
        position: absolute;
        width: 100px; /*the image width*/
        height: 100px; /*the image height*/
        left: 50%;
        top: 50%;
        margin-left: -50px; /*half the image width*/
        margin-top: -50px; /*half the image height*/
    }

set the variable on window:

window.a_href = a_href;

I do not understand why the answers are so complex. In Javascript, primitives (strings, numbers, etc) are passed by value, and copied. Objects, including arrays, are passed by reference. In any case, assignment of a new value or object reference to 'a' will not change 'b'. But changing the contents of 'a' will change the contents of 'b'.

var a = 'a'; var b = a; a = 'c'; // b === 'a'

var a = {a:'a'}; var b = a; a = {c:'c'}; // b === {a:'a'} and a = {c:'c'}

var a = {a:'a'}; var b = a; a.a = 'c'; // b.a === 'c' and a.a === 'c'

Paste any of the above lines (one at a time) into node or any browser javascript console. Then type any variable and the console will show it's value.

Update

Inspired by Daniel's code above and the fact that this is WAY! more interesting to me now then the actual work I have to do, i created a hopefully full-proof function to find the first blank row in a sheet. Improvements welcome! Otherwise, this is going to my library :) Hopefully others benefit as well.

    Function firstBlankRow(ws As Worksheet) As Long
'returns the row # of the row after the last used row
'Or the first row with no data in it

    Dim rngSearch As Range, cel As Range

    With ws

        Set rngSearch = .UsedRange.Columns(1).Find("") '-> does blank exist in the first column of usedRange

        If Not rngSearch Is Nothing Then

            Set rngSearch = .UsedRange.Columns(1).SpecialCells(xlCellTypeBlanks)

            For Each cel In rngSearch

                If Application.WorksheetFunction.CountA(cel.EntireRow) = 0 Then

                    firstBlankRow = cel.Row
                    Exit For

                End If

            Next

        Else '-> no blanks in first column of used range

            If Application.WorksheetFunction.CountA(Cells(.Rows.Count, 1).EntireRow) = 0 Then '-> is the last row of the sheet blank?

                '-> yeap!, then no blank rows!
                MsgBox "Whoa! All rows in sheet are used. No blank rows exist!"


            Else

                '-> okay, blank row exists
                firstBlankRow = .UsedRange.SpecialCells(xlCellTypeBlanks).Row + 1

            End If

        End If

    End With

End Function

Original Answer

To find the first blank in a sheet, replace this part of your code:

Cells(1, 1).Select
For Each Cell In ws.UsedRange.Cells
    If Cell.Value = "" Then Cell = Num
    MsgBox "Checking cell " & Cell & " for value."
Next

With this code:

With ws

    Dim rngBlanks As Range, cel As Range

    Set rngBlanks = Intersect(.UsedRange, .Columns(1)).Find("")

    If Not rngBlanks Is Nothing Then '-> make sure blank cell exists in first column of usedrange
        '-> find all blank rows in column A within the used range
        Set rngBlanks = Intersect(.UsedRange, .Columns(1)).SpecialCells(xlCellTypeBlanks)

        For Each cel In rngBlanks '-> loop through blanks in column A

            '-> do a countA on the entire row, if it's 0, there is nothing in the row
            If Application.WorksheetFunction.CountA(cel.EntireRow) = 0 Then
                num = cel.Row
                Exit For
            End If

        Next
    Else

        num = usedRange.SpecialCells(xlCellTypeLastCell).Offset(1).Row                 

    End If


End With

netsh wlan set hostednetwork mode=allow ssid=dhiraj key=7870049877

There is an ipython nbextension that constructs a table of contents for a notebook. It seems to only provide navigation, not section folding.

CREATE EVENT test_event_03
ON SCHEDULE EVERY 1 MINUTE
STARTS CURRENT_TIMESTAMP
ENDS CURRENT_TIMESTAMP + INTERVAL 1 HOUR
DO
   INSERT INTO messages(message,created_at)
   VALUES('Test MySQL recurring Event',NOW());

You CANNOT do this - you cannot attach/detach or backup/restore a database from a newer version of SQL Server down to an older version - the internal file structures are just too different to support backwards compatibility. This is still true in SQL Server 2014 - you cannot restore a 2014 backup on anything other than another 2014 box (or something newer).

You can either get around this problem by

• using the same version of SQL Server on all your machines - then you can easily backup/restore databases between instances

• otherwise you can create the database scripts for both structure (tables, view, stored procedures etc.) and for contents (the actual data contained in the tables) either in SQL Server Management Studio (Tasks > Generate Scripts) or using a third-party tool

• or you can use a third-party tool like Red-Gate's SQL Compare and SQL Data Compare to do "diffing" between your source and target, generate update scripts from those differences, and then execute those scripts on the target platform; this works across different SQL Server versions.

The compatibility mode setting just controls what T-SQL features are available to you - which can help to prevent accidentally using new features not available in other servers. But it does NOT change the internal file format for the .mdf files - this is NOT a solution for that particular problem - there is no solution for restoring a backup from a newer version of SQL Server on an older instance.

To the delight of font purists everywhere, the iPhone system interface uses Helvetica or a variant thereof.

The original iPhone, iPhone 3G and iPhone 3GS system interface uses Helvetica. As first noted by the always excellent DaringFireball, the iPhone 4 uses a subtly revised font called "Helvetica Neue." DaringFireball also notes that this change is related to the iPhone 4 display rather than the iOS 4 operating system and older iPhone models running iOS 4 still use Helvetica as the system font.

iPod models released prior to the iPhone use either Chicago, Espy Sans, or Myriad and use Helvetica after the release of the iPhone.

From http://www.everyipod.com/iphone-faq/iphone-who-designed-iphone-font-used-iphone-ringtones.html

For iOS9 it has changed to San Fransisco. See http://developer.apple.com/fonts for more info.

If you want to understand how excatly laravel works you can review the complete class on Github: https://github.com/illuminate/hashing/blob/master/BcryptHasher.php

But basically there are Three PHP methods involved on that:

$pasword = 'user-password';
// To create a valid password out of laravel Try out!
$cost=10; // Default cost
$password = password_hash($pasword, PASSWORD_BCRYPT, ['cost' => $cost]);

// To validate the password you can use
$hash = '$2y$10$NhRNj6QF.Bo6ePSRsClYD.4zHFyoQr/WOdcESjIuRsluN1DvzqSHm';

if (password_verify($pasword, $hash)) {
   echo 'Password is valid!';
} else {
   echo 'Invalid password.';
}

//Finally if you have a $hash but you want to know the information about that hash. 
print_r( password_get_info( $password_hash ));

The hashed password is same as laravel 5.x bcrypt password. No need to give salt and cost, it will take its default values.

Those methods has been implemented in the laravel class, but if you want to learn more please review the official documentation: http://php.net/manual/en/function.password-hash.php

If you get the above problem on windows server 2008 you may need to enable ASP. To do so, follow these steps:

Add an 'Application Server' role:

1. Click Start, point to Control Panel, click Programs, and then click Turn Windows features on or off.
2. Right-click Server Manager, select Add Roles.
3. On the Add Roles Wizard page, select Application Server, click Next three times, and then click Install. Windows Server installs the new role.

Then, add a 'Web Server' role:

1. Web Server Role (IIS): in ServerManager, Roles, if the Web Server (IIS) role does not exist then add it.
2. Under Web Server (IIS) role add role services for: ApplicationDevelopment:ASP, ApplicationDevelopment:ISAPI Exstensions, Security:Request Filtering.

More info: http://www.iis.net/learn/application-frameworks/running-classic-asp-applications-on-iis-7-and-iis-8/classic-asp-not-installed-by-default-on-iis

Swift 2.0 you can initialize Integer using constructor

var stringNumber = "1234"
var numberFromString = Int(stringNumber)

If you want to change the user at git Bash .You just need to configure particular user and email(globally) at the git bash.

$ git config --global user.name "abhi"
$ git config --global user.email "[email protected]"

Note: No need to delete the user from Keychain .

Key Points About Abstract Class

1. An abstract class cannot be instantiated.
2. An abstract class can have constructor and destructor.
3. An abstract class cannot be a sealed class because the sealed modifier prevents a class from being inherited.
4. An abstract class contains abstract as well as non-abstract members.
5. An abstract class members can be private, protected and internal.
6. Abstract members cannot have a private access modifier.
7. Abstract members are implicitly virtual and must be implemented by a non-abstract derived class.

var $myForm = $('#myForm ');
if (!$myForm[0].checkValidity()) {
  $('<input type="submit">').hide().appendTo($myForm).click().remove();
}

SCRUM :

SCRUM is a type of Agile approach. It is a Framework not a Methodology.

It does not provide detailed instructions to what needs to be done rather most of it is dependent on the team that is developing the software. Because the developing the project knows how the problem can be solved that is why much is left on them

Cross-functional and self-organizing teams are essential in case of scrum. There is no team leader in this case who will assign tasks to the team members rather the whole team addresses the issues or problems. It is cross-functional in a way that everyone is involved in the project right from the idea to the implementation of the project.

The advantage of scrum is that a project’s direction to be adjusted based on completed work, not on speculation or predictions.

Roles Involved : Product Owner, Scrum Master, Team Members

Agile Methodology :

Build Software applications that are unpredictable in nature

Iterative and incremental work cadences called sprints are used in this methodology.

Both Agile and SCRUM follows the system -- some of the features are developed as a part of the sprint and at the end of each sprint; the features are completed right from coding, testing and their integration into the product. A demonstration of the functionality is provided to the owner at the end of each sprint so that feedback can be taken which can be helpful for the next sprint.

Manifesto for Agile Development :

1. Individuals and interactions over processes and tools
2. Working software over comprehensive documentation
3. Customer collaboration over contract negotiation
4. Responding to change over following a plan

That is, while there is value in the items on the right, we value the items on the left more.

Best way to add all base properties to derived item is use reflection in costructor. Try this code, without creating methods or instances.

    public Derived(Base item) :base()
    {

        Type type = item.GetType();

        System.Reflection.PropertyInfo[] properties = type.GetProperties();
        foreach (var property in properties)
        {
            try
            {
                property.SetValue(this, property.GetValue(item, null), null);
            }
            catch (Exception) { }
        }

    }

Here's an option that stays as true I could make it to the OP's requirement to be able to switch on type. If you squint hard enough it almost looks like a real switch statement.

The calling code looks like this:

var @switch = this.Switch(new []
{
    this.Case<WebControl>(x => { /* WebControl code here */ }),
    this.Case<TextBox>(x => { /* TextBox code here */ }),
    this.Case<ComboBox>(x => { /* ComboBox code here */ }),
});

@switch(obj);

The x in each lambda above is strongly-typed. No casting required.

And to make this magic work you need these two methods:

private Action<object> Switch(params Func<object, Action>[] tests)
{
    return o =>
    {
        var @case = tests
            .Select(f => f(o))
            .FirstOrDefault(a => a != null);

        if (@case != null)
        {
            @case();
        }
    };
}

private Func<object, Action> Case<T>(Action<T> action)
{
    return o => o is T ? (Action)(() => action((T)o)) : (Action)null;
}

Almost brings tears to your eyes, right?

Nonetheless, it works. Enjoy.

The copy command is a SQL*Plus command (not a SQL Developer command). If you have your tnsname entries setup for SID1 and SID2 (e.g. try a tnsping), you should be able to execute your command.

Another assumption is that table1 has the same columns as the message_table (and the columns have only the following data types: CHAR, DATE, LONG, NUMBER or VARCHAR2). Also, with an insert command, you would need to be concerned about primary keys (e.g. that you are not inserting duplicate records).

I tried a variation of your command as follows in SQL*Plus (with no errors):

copy from scott/tiger@db1 to scott/tiger@db2 create new_emp using select * from emp;

After I executed the above statement, I also truncate the new_emp table and executed this command:

copy from scott/tiger@db1 to scott/tiger@db2 insert new_emp using select * from emp;

With SQL Developer, you could do the following to perform a similar approach to copying objects:

1. On the tool bar, select Tools>Database copy.

2. Identify source and destination connections with the copy options you would like.

3. For object type, select table(s).

4. Specify the specific table(s) (e.g. table1).

The copy command approach is old and its features are not being updated with the release of new data types. There are a number of more current approaches to this like Oracle's data pump (even for tables).

If you’re willing to cause all zeroes in the worksheet to disappear, go into “Excel Options”, “Advanced” page, “Display options for this worksheet” section, and clear the “Show a zero in cells that have a zero value” checkbox.  (This is the navigation for Excel 2007; YMMV.)

Regarding your answer (2), you can save a couple of keystrokes by typing 0;-0; –– as far as I can tell, that’s equivalent to 0;-0;;@.  Conversely, if you want to be a little more general, you can use the format General;-General;.  No, that doesn’t automagically handle dates, but, as Barry points out, if you’re expecting a date value, you can use a format like d-mmm-yyyy;;.

This is by far (after hours of googling and trying scripts) the simplest to set up and nicest uploader I've found

https://github.com/FineUploader/fine-uploader

It doesn't require APC or any other external PHP libraries, I can get file progress feedback on a shared host, and it claims to support html5 drag and drop (personally untested) and multiple file uploads.

In jQuery, the fn property is just an alias to the prototype property.

The jQuery identifier (or $) is just a constructor function, and all instances created with it, inherit from the constructor's prototype.

A simple constructor function:

function Test() {
  this.a = 'a';
}
Test.prototype.b = 'b';

var test = new Test(); 
test.a; // "a", own property
test.b; // "b", inherited property

A simple structure that resembles the architecture of jQuery:

(function() {
  var foo = function(arg) { // core constructor
    // ensure to use the `new` operator
    if (!(this instanceof foo))
      return new foo(arg);
    // store an argument for this example
    this.myArg = arg;
    //..
  };

  // create `fn` alias to `prototype` property
  foo.fn = foo.prototype = {
    init: function () {/*...*/}
    //...
  };

  // expose the library
  window.foo = foo;
})();

// Extension:

foo.fn.myPlugin = function () {
  alert(this.myArg);
  return this; // return `this` for chainability
};

foo("bar").myPlugin(); // alerts "bar"

The answer above was meant for Python 2. If you're using Python 3, here is the code.

>>> import socket
>>> print(socket.gethostbyname('google.com'))
8.8.8.8
>>>

http://docs.angularjs.org/api/ngCookies.$cookieStore

Make sure you include http://code.angularjs.org/1.0.0rc10/angular-cookies-1.0.0rc10.js to use it.

Try setting its position to absolute. That takes it out of the flow of the document.

It's explained in great detail in the docs, but I'll try to summarize:

• matching means git push will push all your local branches to the ones with the same name on the remote. This makes it easy to accidentally push a branch you didn't intend to.

• simple means git push will push only the current branch to the one that git pull would pull from, and also checks that their names match. This is a more intuitive behavior, which is why the default is getting changed to this.

This setting only affects the behavior of your local client, and can be overridden by explicitly specifying which branches you want to push on the command line. Other clients can have different settings, it only affects what happens when you don't specify which branches you want to push.

Markup declarations can affect the content of the document, as passed from an XML processor to an application; examples are attribute defaults and entity declarations. The standalone document declaration, which may appear as a component of the XML declaration, signals whether or not there are such declarations which appear external to the document entity or in parameter entities. [Definition: An external markup declaration is defined as a markup declaration occurring in the external subset or in a parameter entity (external or internal, the latter being included because non-validating processors are not required to read them).]

http://www.w3.org/TR/xml/#sec-rmd

Comparable defines a natural ordering. What this means is that you're defining it when one object should be considered "less than" or "greater than".

Suppose you have a bunch of integers and you want to sort them. That's pretty easy, just put them in a sorted collection, right?

TreeSet<Integer> m = new TreeSet<Integer>(); 
m.add(1);
m.add(3);
m.add(2);
for (Integer i : m)
... // values will be sorted

But now suppose I have some custom object, where sorting makes sense to me, but is undefined. Let's say, I have data representing districts by zipcode with population density, and I want to sort them by density:

public class District {
  String zipcode; 
  Double populationDensity;
}

Now the easiest way to sort them is to define them with a natural ordering by implementing Comparable, which means there's a standard way these objects are defined to be ordered.:

public class District implements Comparable<District>{
  String zipcode; 
  Double populationDensity;
  public int compareTo(District other)
  {
    return populationDensity.compareTo(other.populationDensity);
  }
}

Note that you can do the equivalent thing by defining a comparator. The difference is that the comparator defines the ordering logic outside the object. Maybe in a separate process I need to order the same objects by zipcode - in that case the ordering isn't necessarily a property of the object, or differs from the objects natural ordering. You could use an external comparator to define a custom ordering on integers, for example by sorting them by their alphabetical value.

Basically the ordering logic has to exist somewhere. That can be -

• in the object itself, if it's naturally comparable (extends Comparable -e.g. integers)

• supplied in an external comparator, as in the example above.

Some time we need to set PATH variable for WINDOWS

%USERPROFILE%\AppData\Roaming\npm

After that test with where grunt

Note: Do not forget to close the command prompt window and reopen it.

I could suggest just install Terminal-ide on you device which available in play market. Its free, does not require root and provide convenient *nix environment like cp, find, du, mc and many other utilities which installed in binary form by one button tap.

There is a second parameter for the callback for collection.insert that will return the doc or docs inserted, which should have _ids.

Try:

collection.insert(objectToInsert, function(err,docsInserted){
    console.log(docsInserted);
});

and check the console to see what I mean.

Assume UTF8 encoding in file - if not, just leave out the "UTF8" argument & will use the default charset for the underlying operating system in each case.

Quick way in JSE 6 - Simple & no 3rd party library!

import java.io.File;
public class FooTest {
  @Test public void readXMLToString() throws Exception {
        java.net.URL url = MyClass.class.getResource("test/resources/abc.xml");
        //Z means: "The end of the input but for the final terminator, if any"
        String xml = new java.util.Scanner(new File(url.toURI()),"UTF8").useDelimiter("\\Z").next();
  }
}

Quick way in JSE 7

public class FooTest {
  @Test public void readXMLToString() throws Exception {
        java.net.URL url = MyClass.class.getResource("test/resources/abc.xml");
        java.nio.file.Path resPath = java.nio.file.Paths.get(url.toURI());
        String xml = new String(java.nio.file.Files.readAllBytes(resPath), "UTF8"); 
  }

Quick way since Java 9

new String(getClass().getClassLoader().getResourceAsStream(resourceName).readAllBytes());

Neither intended for enormous files though.

I'd suggest doing this with a combination of

1. CSS overflow-y: hidden;
2. scrolling="no" (for HTML4)
3. and seamless="seamless" (for HTML5)*

^{* The seamless attribute has been removed from the standard, and no browsers support it.}

.foo {_x000D_
  width: 200px;_x000D_
  height: 200px;_x000D_
  overflow-y: hidden;_x000D_
}

<iframe src="https://bing.com" _x000D_
        class="foo" _x000D_
        scrolling="no" >_x000D_
</iframe>

By using below code I'm able to get my app foreground or background state.

For more detail about it's working, strong text click here

import android.content.ComponentCallbacks2;
import android.content.Context;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

private Context context;
private Toast toast;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    context = this;
}

private void showToast(String message) {
    //If toast is already showing cancel it
    if (toast != null) {
        toast.cancel();
    }

    toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
    toast.show();
}

@Override
protected void onStart() {
    super.onStart();
    showToast("App In Foreground");
}

@Override
public void onTrimMemory(int level) {
    super.onTrimMemory(level);
    if (level == ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN) {
        showToast("App In Background");
    }
  }
}

As suggested by @Nick Berardi, if your changed value is not reflected on the UI front end, try:

$("#mydropdownlist").val("thevalue").change();

You can change the labels' text by adorning the property with the DisplayName attribute.

[DisplayName("Someking Status")]
public string SomekingStatus { get; set; }

Or, you could write the raw HTML explicitly:

<label for="SomekingStatus" class="control-label">Someking Status</label>

Try this code.It will help.

app.get('/photos/new', function(req, res){
  res.send('<form method="post" enctype="multipart/form-data">'
    + '<p>Data: <input type="filename" name="filename" /></p>'
    + '<p>file: <input type="file" name="file" /></p>'
    + '<p><input type="submit" value="Upload" /></p>'
    + '</form>');
});


 app.post('/photos/new', function(req, res) {
  req.form.complete(function(err, fields, files) {
    if(err) {
      next(err);
    } else {
      ins = fs.createReadStream(files.photo.path);
      ous = fs.createWriteStream(__dirname + '/directory were u want to store image/' + files.photo.filename);
      util.pump(ins, ous, function(err) {
        if(err) {
          next(err);
        } else {
          res.redirect('/photos');
        }
      });
      //console.log('\nUploaded %s to %s', files.photo.filename, files.photo.path);
      //res.send('Uploaded ' + files.photo.filename + ' to ' + files.photo.path);
    }
  });
});

if (!module.parent) {
  app.listen(8000);
  console.log("Express server listening on port %d, log on to http://127.0.0.1:8000", app.address().port);
}

v is a query parameter, technically you need to consider cases ala: http://www.youtube.com/watch?p=DB852818BF378DAC&v=1q-k-uN73Gk

In .NET I would recommend to use System.Web.HttpUtility.ParseQueryString

HttpUtility.ParseQueryString(url)["v"];

And you don't even need to check the key, as it will return null if the key is not in the collection.

If I correctly understood your use case, I suggest to try using svn add to put the new folder under version, see here. The following will add the new folder with files recursively under version control (if you are inside valid working copy):

svn add new_folder
svn commit -m "Add New folder to the project"

If you are not in a working copy, create it with svn checkout, copy new_folder there and do the above steps.

OR

Try svn import, see here; the following will create a new folder and upload files to the repository:

svn import -m "Import new folder to the project" new_folder \
        http://SVN_REPO/repos/trunk/new_folder

Also note that:

After importing data, note that the original tree is not under version control. To start working, you still need to svn checkout a fresh working copy of the tree

I found the answer I wanted in the blog post Replace the master branch with another branch in git:

git checkout feature_branch
git merge -s ours --no-commit master
git commit      # Add a message regarding the replacement that you just did
git checkout master
git merge feature_branch

It's essentially the same as Cascabel's answer. Except that the "option" he added below his solution is already embedded in my main code block.

It's easier to find this way.

I'm adding this as a new answer, because if I need this solution later, I want to have all the code I am going to use in one code block.

Otherwise, I may copy-paste, then read details below to see the line that I should have changed - after I already executed it.

Efficient way to iterate your ArrayList followed by this link. This type will improve the performance of looping during iteration

int size = list.size();

for(int j = 0; j < size; j++) {
    System.out.println(list.get(i));
}

If the object was recently created, you can check the Schema Changes History report, within the SQL Server Management Studio, which "provides a history of all committed DDL statement executions within the Database recorded by the default trace":

You then can search for the create statements of the objects. Among all the information displayed, there is the login name of whom executed the DDL statement.

If you're more comfortable working inside Excel/VBA, use the open event and test the environment: either have a signal file, a registry entry or an environment variable that controls what the open event does.

You can create the file/setting outside and test inside (use GetEnviromentVariable for env-vars) and test easily. I've written VBScript but the similarities to VBA cause me more angst than ease..

[more]

As I understand the problem, you want to use a spreadsheet normally most/some of the time yet have it run in batch and do something extra/different. You can open the sheet from the excel.exe command line but you can't control what it does unless it knows where it is. Using an environment variable is relatively simple and makes testing the spreadsheet easy.

To clarify, use the function below to examine the environment. In a module declare:

Private Declare Function GetEnvVar Lib "kernel32" Alias "GetEnvironmentVariableA" _
    (ByVal lpName As String, ByVal lpBuffer As String, ByVal nSize As Long) As Long

Function GetEnvironmentVariable(var As String) As String
Dim numChars As Long

    GetEnvironmentVariable = String(255, " ")

    numChars = GetEnvVar(var, GetEnvironmentVariable, 255)

End Function

In the Workbook open event (as others):

Private Sub Workbook_Open()
    If GetEnvironmentVariable("InBatch") = "TRUE" Then
        Debug.Print "Batch"
    Else
        Debug.Print "Normal"
    End If
End Sub

Add in active code as applicable. In the batch file, use

set InBatch=TRUE

You should probably use the ngHref directive along with the ngClick:

 <a ng-href='#here' ng-click='go()' >click me</a>

Here is an example: http://plnkr.co/edit/FSH0tP0YBFeGwjIhKBSx?p=preview

<body ng-controller="MainCtrl">
    <p>Hello {{name}}!</p>
    {{msg}}
    <a ng-href='#here' ng-click='go()' >click me</a>
    <div style='height:1000px'>

      <a id='here'></a>

    </div>
     <h1>here</h1>
  </body>

var app = angular.module('plunker', []);

app.controller('MainCtrl', function($scope) {
  $scope.name = 'World';

  $scope.go = function() {

    $scope.msg = 'clicked';
  }
});

I don't know if this will work with the library you are using but it will at least let you link and use the ngClick function.

** Update **

Here is a demo of the set and get working fine with a service.

http://plnkr.co/edit/FSH0tP0YBFeGwjIhKBSx?p=preview

var app = angular.module('plunker', []);

app.controller('MainCtrl', function($scope, sharedProperties) {
  $scope.name = 'World';

  $scope.go = function(item) {
    sharedProperties.setListName(item);


  }

  $scope.getItem = function() {

    $scope.msg = sharedProperties.getListName();
  }
});

app.service('sharedProperties', function () {
    var list_name = '';

    return {

        getListName: function() {
            return list_name;
        },
        setListName: function(name) {
            list_name = name;
        }
    };


});

* Edit *

Please review https://github.com/centralway/lungo-angular-bridge which talks about how to use lungo and angular. Also note that if your page is completely reloading when browsing to another link, you will need to persist your shared properties into localstorage and/or a cookie.

-Ldir
Add directory dir to the list of directories to be searched for -l.

Look up the man page for getcwd.

this is my first code on this site try this

import java.util.Scanner;
public class BATM {

public static void main(String[] args) {
    Scanner input = new Scanner(System.in);

    String username;
    String password;

    System.out.println("Log in:");
    System.out.println("username: ");
    username = input.next();

    System.out.println("password: ");
    password = input.next();

    //users check = new users(username, password);

    if(username.equals(username) && password.equals(password)) 
        System.out.println("You are logged in");



}

}

I have had lots of issues with hidden and not visible inputs over the past decade sometimes things are way simpler than we think.

I have had a little wish with IE 5,6,7,8 and 9 for not supporting the opacity and thus the file input would cover the upload image however the following css code has resolved the issue.

-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
filter: alpha(opacity=0);  

The following snipped is tested on chrome, IE 5,6,7,8,9,10 the only issue in IE 5 is that it does not support auto margin.

Run the snippet simply copy and paste the CSS and HTML modify the size as you like.

.file-upload{_x000D_
 height:100px;_x000D_
 width:100px;_x000D_
 margin:40px auto;_x000D_
 border:1px solid #f0c0d0;_x000D_
 border-radius:100px;_x000D_
 overflow:hidden;_x000D_
 position:relative;_x000D_
}_x000D_
.file-upload input{_x000D_
 position:absolute;_x000D_
 height:400px;_x000D_
 width:400px;_x000D_
 left:-200px;_x000D_
 top:-200px;_x000D_
 background:transparent;_x000D_
 opacity:0;_x000D_
 -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";_x000D_
 filter: alpha(opacity=0);  _x000D_
}_x000D_
.file-upload img{_x000D_
 height:70px;_x000D_
 width:70px;_x000D_
 margin:15px;_x000D_
}

<div class="file-upload">_x000D_
<!--place upload image/icon first !-->_x000D_
<img src="https://i.stack.imgur.com/dy62M.png" />_x000D_
<!--place input file last !-->_x000D_
<input type="file" name="somename" />_x000D_
</div>

Split a Textbox value separated by comma and count the total number of values in text and splitted values are shown in ritchTextBox.

    private void button1_Click(object sender, EventArgs e)
    {
        label1.Text = "";
        richTextBox1.Text = "";

        string strText = textBox1.Text.Trim();
        string[] strArr = strText.Split(',');
        int count = 0;
        for (int i = 0; i < strArr.Length; i++)
        {
            count++;
        }
        label1.Text = Convert.ToString(count);
        for (int i = 0; i < strArr.Length; i++)
        {
            richTextBox1.Text += strArr[i].Trim() + "\n";
        }
    }

Use this:

listBox1.Items.Clear();

simple enough..

exit ( 0 ); }//end of function

Make sure there is a space on both sides of the 0. Without spaces, the program will not stop.

The better pattern is to create a standalone BroadcastReceiver. This insures that your app can respond to the broadcast, whether or not the Service is running. In fact, using this pattern may remove the need for a constant-running Service altogether.

Register the BroadcastReceiver in your Manifest, and create a separate class/file for it.

Eg:

<receiver android:name=".FooReceiver" >
    <intent-filter >
        <action android:name="android.provider.Telephony.SMS_RECEIVED" />
    </intent-filter>
</receiver>

When the receiver runs, you simply pass an Intent (Bundle) to the Service, and respond to it in onStartCommand().

Eg:

public class FooReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        // do your work quickly!
        // then call context.startService();
    }   
}

If you want to test if a string is a valid Boolean without any thrown exceptions you can try this :

    string stringToBool1 = "true";
    string stringToBool2 = "1";
    bool value1;
    if(bool.TryParse(stringToBool1, out value1))
    {
        MessageBox.Show(stringToBool1 + " is Boolean");
    }
    else
    {
        MessageBox.Show(stringToBool1 + " is not Boolean");
    }

outputis Boolean and the output for stringToBool2 is : 'is not Boolean'

I found a workaround.

1. Export with a white background (or other color that will work with transparent graphics). This will be out "whitescreen" layer.
2. Export with "bluescreen" background, or some terrible other color that will make it easy to select out the background from foreground.
3. Open the bluescreen version as a layer on top of the white screen.
4. Use the bluescreen layer to select out only the parts you want to use.
5. Create a mask for the whitescreen layer with the selection made from the bluescreen layer.

This will get good results for edges and aliasing, whilst retaining a good color for the see-

If whichView is an object of the GuideView Enum, following works well. Please note that there is no qualifier for the constant after case.

switch (whichView) {
    case SEVEN_DAY:
        ...
        break;
    case NOW_SHOWING:
        ...
        break;
}

So I never get confused and avoid problems with this solution:

if(str.trim().length() <=0 ) {
   // is null !
}

Simpler version of yfeldblum's answer, that is simpler and works well also with large files:

require 'csv'    

CSV.foreach(filename, headers: true) do |row|
  Moulding.create!(row.to_hash)
end

No need for with_indifferent_access or symbolize_keys, and no need to read in the file to a string first.

It doesnt't keep the whole file in memory at once, but reads in line by line and creates a Moulding per line.

In Java, Daemon Threads are one of the types of the thread which does not prevent Java Virtual Machine (JVM) from exiting. The main purpose of a daemon thread is to execute background task especially in case of some routine periodic task or work. With JVM exits, daemon thread also dies.

By setting a thread.setDaemon(true), a thread becomes a daemon thread. However, you can only set this value before the thread start.

In my case, the problem was another. I was trying convert lists of lists of int to array. The problem was that there was one list with a different length than others. If you want to prove it, you must do:

print([i for i,x in enumerate(list) if len(x) != 560])

In my case, the length reference was 560.

Your comparison function is not even wrong.

Its arguments should be the type stored in the range, i.e. std::pair<K,V>, not const void*.

It should return bool not a positive or negative value. Both (bool)1 and (bool)-1 are true so your function says every object is ordered before every other object, which is clearly impossible.

You need to model the less-than operator, not strcmp or memcmp style comparisons.

See StrictWeakOrdering which describes the properties the function must meet.

Override onConfigurationChanged and dismiss progress dialog. If progress dialog is created in portrait and dismisses in landscape then it will throw View not attached to window manager error.

Also stop the progress bar and stop the async task in onPause(), onBackPressed and onDestroy method.

if(asyncTaskObj !=null && asyncTaskObj.getStatus().equals(AsyncTask.Status.RUNNING)){

    asyncTaskObj.cancel(true);

}

In my Firefox this trick works:

function SetPixel(canvas, x, y)
{
  canvas.beginPath();
  canvas.moveTo(x, y);
  canvas.lineTo(x+0.4, y+0.4);
  canvas.stroke();
}

Small offset is not visible on screen, but forces rendering engine to actually draw a point.