WORKING FIDDLE

Simplest Way with Jquery -

var finalObj = $.extend(obj1, obj2);

Without Jquery -

var finalobj={};
for(var _obj in obj1) finalobj[_obj ]=obj1[_obj];
for(var _obj in obj2) finalobj[_obj ]=obj2[_obj];

Here is the complete code that I've tested and absolutely does NOT give me a "address already in use" error. You can save this in a file and run the file from within the base directory of the HTML files you want to serve. Additionally, you could programmatically change directories prior to starting the server

import socket
import SimpleHTTPServer
import SocketServer
# import os # uncomment if you want to change directories within the program

PORT = 8000

# Absolutely essential!  This ensures that socket resuse is setup BEFORE
# it is bound.  Will avoid the TIME_WAIT issue

class MyTCPServer(SocketServer.TCPServer):
    def server_bind(self):
        self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
        self.socket.bind(self.server_address)

Handler = SimpleHTTPServer.SimpleHTTPRequestHandler

httpd = MyTCPServer(("", PORT), Handler)

# os.chdir("/My/Webpages/Live/here.html")

httpd.serve_forever()

# httpd.shutdown() # If you want to programmatically shut off the server

This is the activity the tools UI editor uses to render your layout preview. It is documented here:

This attribute declares which activity this layout is associated with by default. This enables features in the editor or layout preview that require knowledge of the activity, such as what the layout theme should be in the preview and where to insert onClick handlers when you make those from a quickfix

I had a similar problem but I came to a different solution that may help others. I used Spring Profiles to separate out test and app configuration classes.

1. Create a TestConfig class with a specific profile and exclude any app configuration from component scan you wish here.

2. In your test class set the profile to match the TestConfig and include it using the @ContextConfiguration annotation.

For example:

configuration:

@Profile("test")
@Configuration
@EnableWebMvc
@ComponentScan(
    basePackages="your.base.package",
    excludeFilters = {
            @Filter(type = ASSIGNABLE_TYPE,
                    value = {
                            ExcludedAppConfig1.class,
                            ExcludedAppConfig2.class
            })
    })
public class TestConfig { ...}

test:

@ActiveProfiles("test")
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = TestConfig.class)
@WebAppConfiguration
public class SomeTest{ ... }

Editor's note: disabling SSL verification has security implications. Without verification of the authenticity of SSL/HTTPS connections, a malicious attacker can impersonate a trusted endpoint such as Gmail, and you'll be vulnerable to a Man-in-the-Middle Attack.

Be sure you fully understand the security issues before using this as a solution.

I have also this error in laravel 4.2 I solved like this way. Find out StreamBuffer.php. For me I use xampp and my project name is itis_db for this my path is like this. So try to find according to your one

C:\xampp\htdocs\itis_db\vendor\swiftmailer\swiftmailer\lib\classes\Swift\Transport\StreamBuffer.php

and find out this function inside StreamBuffer.php

private function _establishSocketConnection()

and paste this two lines inside of this function

$options['ssl']['verify_peer'] = FALSE;
$options['ssl']['verify_peer_name'] = FALSE;

and reload your browser and try to run your project again. For me I put on like this:

private function _establishSocketConnection()
{
    $host = $this->_params['host'];
    if (!empty($this->_params['protocol'])) {
        $host = $this->_params['protocol'].'://'.$host;
    }
    $timeout = 15;
    if (!empty($this->_params['timeout'])) {
        $timeout = $this->_params['timeout'];
    }
    $options = array();
    if (!empty($this->_params['sourceIp'])) {
        $options['socket']['bindto'] = $this->_params['sourceIp'].':0';
    }
    
   $options['ssl']['verify_peer'] = FALSE;
    $options['ssl']['verify_peer_name'] = FALSE;

    $this->_stream = @stream_socket_client($host.':'.$this->_params['port'], $errno, $errstr, $timeout, STREAM_CLIENT_CONNECT, stream_context_create($options));
    if (false === $this->_stream) {
        throw new Swift_TransportException(
            'Connection could not be established with host '.$this->_params['host'].
            ' ['.$errstr.' #'.$errno.']'
            );
    }
    if (!empty($this->_params['blocking'])) {
        stream_set_blocking($this->_stream, 1);
    } else {
        stream_set_blocking($this->_stream, 0);
    }
    stream_set_timeout($this->_stream, $timeout);
    $this->_in = &$this->_stream;
    $this->_out = &$this->_stream;
}

Hope you will solve this problem.....

If you want to hide this warn, you just need to install fsevents as a optional dependency. Just execute:

npm i fsevents@latest -f --save-optional

..And the warn will no longer be a bother.

After a little more research, I came across iText, a PDF and RTF-file creation API. I think I can use the RTF generation to create a Doc-readable file that can then be edited using Doc and re-saved.

Anyone have any experience with iText, used in this fashion?

You can create folder using the following Java code:

File dir = new File("nameoffolder");
dir.mkdir();

By executing above you will have folder 'nameoffolder' in current folder.

Try regular expressions. You can find a certain pattern in your text and replace it with something that you want. I can't give you the exact code right now but you can test out your expressions using this.

http://www.radsoftware.com.au/regexdesigner/

If you want to collect screen resolution you can run the following code within a WPF window (the window is what the this would refer to):

System.Windows.Media.Matrix m = PresentationSource.FromVisual(this).CompositionTarget.TransformToDevice;
Double dpiX = m.M11 * 96;
Double dpiY = m.M22 * 96;

1. Installing OpenCV 2.4.3

First, get OpenCV 2.4.3 from sourceforge.net. Its a self-extracting so just double click to start the installation. Install it in a directory, say C:\.

Wait until all files get extracted. It will create a new directory C:\opencv which contains OpenCV header files, libraries, code samples, etc.

Now you need to add the directory C:\opencv\build\x86\vc10\bin to your system PATH. This directory contains OpenCV DLLs required for running your code.

Open Control Panel → System → Advanced system settings → Advanced Tab → Environment variables...

On the System Variables section, select Path (1), Edit (2), and type C:\opencv\build\x86\vc10\bin; (3), then click Ok.

On some computers, you may need to restart your computer for the system to recognize the environment path variables.

This will completes the OpenCV 2.4.3 installation on your computer.

2. Create a new project and set up Visual C++

Open Visual C++ and select File → New → Project... → Visual C++ → Empty Project. Give a name for your project (e.g: cvtest) and set the project location (e.g: c:\projects).

Click Ok. Visual C++ will create an empty project.

Make sure that "Debug" is selected in the solution configuration combobox. Right-click cvtest and select Properties → VC++ Directories.

Select Include Directories to add a new entry and type C:\opencv\build\include.

Click Ok to close the dialog.

Back to the Property dialog, select Library Directories to add a new entry and type C:\opencv\build\x86\vc10\lib.

Click Ok to close the dialog.

Back to the property dialog, select Linker → Input → Additional Dependencies to add new entries. On the popup dialog, type the files below:

opencv_calib3d243d.lib
opencv_contrib243d.lib
opencv_core243d.lib
opencv_features2d243d.lib
opencv_flann243d.lib
opencv_gpu243d.lib
opencv_haartraining_engined.lib
opencv_highgui243d.lib
opencv_imgproc243d.lib
opencv_legacy243d.lib
opencv_ml243d.lib
opencv_nonfree243d.lib
opencv_objdetect243d.lib
opencv_photo243d.lib
opencv_stitching243d.lib
opencv_ts243d.lib
opencv_video243d.lib
opencv_videostab243d.lib

Note that the filenames end with "d" (for "debug"). Also note that if you have installed another version of OpenCV (say 2.4.9) these filenames will end with 249d instead of 243d (opencv_core249d.lib..etc).

Click Ok to close the dialog. Click Ok on the project properties dialog to save all settings.

NOTE:

These steps will configure Visual C++ for the "Debug" solution. For "Release" solution (optional), you need to repeat adding the OpenCV directories and in Additional Dependencies section, use:

opencv_core243.lib
opencv_imgproc243.lib
...

instead of:

opencv_core243d.lib
opencv_imgproc243d.lib
...

You've done setting up Visual C++, now is the time to write the real code. Right click your project and select Add → New Item... → Visual C++ → C++ File.

Name your file (e.g: loadimg.cpp) and click Ok. Type the code below in the editor:

#include <opencv2/highgui/highgui.hpp>
#include <iostream>

using namespace cv;
using namespace std;

int main()
{
    Mat im = imread("c:/full/path/to/lena.jpg");
    if (im.empty()) 
    {
        cout << "Cannot load image!" << endl;
        return -1;
    }
    imshow("Image", im);
    waitKey(0);
}

The code above will load c:\full\path\to\lena.jpg and display the image. You can use any image you like, just make sure the path to the image is correct.

Type F5 to compile the code, and it will display the image in a nice window.

And that is your first OpenCV program!

3. Where to go from here?

Now that your OpenCV environment is ready, what's next?

1. Go to the samples dir → c:\opencv\samples\cpp.
2. Read and compile some code.
3. Write your own code.

Assuming your example text is representative of all the text, one line would consume about 75 bytes on my machine:

In [3]: sys.getsizeof('usedfor zipper fasten_coat')
Out[3]: 75

Doing some rough math:

75 bytes * 8,000,000 lines / 1024 / 1024 = ~572 MB

So roughly 572 meg to store the strings alone for one of these files. Once you start adding in additional, similarly structured and sized files, you'll quickly approach your virtual address space limits, as mentioned in @ShadowRanger's answer.

If upgrading your python isn't feasible for you, or if it only kicks the can down the road (you have finite physical memory after all), you really have two options: write your results to temporary files in-between loading in and reading the input files, or write your results to a database. Since you need to further post-process the strings after aggregating them, writing to a database would be the superior approach.

I've literally just arrived at the answer in my case. I'm creating a system that has implemented a create method, so I was getting this actual error because I was accessing the overridden version not the one from Eloquent.

Hope that help?

I've solved the problem by add attribute 'defer' to the 'script' element.

contentType: 'application/x-www-form-urlencoded'

To use shorthand to get the direction:

int direction = column == 0
                ? 0
                : (column == _gridSize - 1 ? 1 : rand.Next(2));

To simplify the code entirely:

if (column == gridSize - 1 || rand.Next(2) == 1)
{
}
else
{
}

You can use primitive collections available in Eclipse Collections. Eclipse Collections has List, Set, Bag and Map for all primitives. The elements in the primitive collections are maintained as primitives and no boxing takes place.

You can initialize a IntList like this:

MutableIntList ints = IntLists.mutable.empty();

You can convert from a List<Integer> to IntList like this:

List<Integer> integers = new ArrayList<>();
MutableIntList ints = ListAdapter.adapt(integers).collectInt(each -> each);

Note: I am a contributor to Eclipse Collections.

While I agree on using the TryParse method, a lot of people dislike the use of out parameter (myself included). With tuple support having been added to C#, an alternative is to create an extension method that will limit the number of times you use out to a single instance:

public static class StringExtensions
{
    public static (int result, bool canParse) TryParse(this string s)
    {
        int res;
        var valid = int.TryParse(s, out res);
        return (result: res, canParse: valid);
    }
}

(Source: C# how to convert a string to int)

I know this is not the case but if you need to keep the original freq column, you can use another tidyverse approach together with rep:

library(purrr)

df <- data.frame(var1 = c('a', 'b', 'c'), var2 = c('d', 'e', 'f'), freq = 1:3)

df %>% 
  map_df(., rep, .$freq)
#> # A tibble: 6 x 3
#>   var1  var2   freq
#>   <fct> <fct> <int>
#> 1 a     d         1
#> 2 b     e         2
#> 3 b     e         2
#> 4 c     f         3
#> 5 c     f         3
#> 6 c     f         3

^{Created on 2019-12-21 by the reprex package (v0.3.0)}

If maven is not creating Local Repository i.e .m2/repository folder then try below step.

In your Eclipse\Spring Tool Suite, Go to Window->preferences-> maven->user settings-> click on Restore Defaults-> Apply->Apply and close

The link in the answer is broken, this one should work (all credits go to blog.vishalon.net):

http://snipplr.com/view/5144/getset-cursor-in-html-textarea/

In case the code gets lost again, here are the two main functions:

function doGetCaretPosition(ctrl)
{
 var CaretPos = 0;

 if (ctrl.selectionStart || ctrl.selectionStart == 0)
 {// Standard.
  CaretPos = ctrl.selectionStart;
 }
 else if (document.selection)
 {// Legacy IE
  ctrl.focus ();
  var Sel = document.selection.createRange ();
  Sel.moveStart ('character', -ctrl.value.length);
  CaretPos = Sel.text.length;
 }

 return (CaretPos);
}


function setCaretPosition(ctrl,pos)
{
 if (ctrl.setSelectionRange)
 {
  ctrl.focus();
  ctrl.setSelectionRange(pos,pos);
 }
 else if (ctrl.createTextRange)
 {
  var range = ctrl.createTextRange();
  range.collapse(true);
  range.moveEnd('character', pos);
  range.moveStart('character', pos);
  range.select();
 }
}

People already suggested methods that will try to determine if the program is being compiled in 32-bit or 64-bit.

And I want to add that you can use the c++11 feature static_assert to make sure that the architecture is what you think it is ("to relax").

So in the place where you define the macros:

#if ...
# define IS32BIT
  static_assert(sizeof(void *) == 4, "Error: The Arch is not what I think it is")
#elif ...
# define IS64BIT
  static_assert(sizeof(void *) == 8, "Error: The Arch is not what I think it is")
#else
# error "Cannot determine the Arch"
#endif

USING PHP, HTML AND JAVASCRIPT for prompting

Just if someone looking for using php, html and javascript in a single file, the answer below is working for me.. i attached with the used of bootstrap icon "trash" for the link.

<a class="btn btn-danger" href="<?php echo "delete.php?&var=$var"; ?>" onclick="return confirm('Are you sure want to delete this?');"><span class="glyphicon glyphicon-trash"></span></a>

the reason i used php code in the middle is because i cant use it from the beginning..

the code below doesnt work for me:-

echo "<a class='btn btn-danger' href='delete.php?&var=$var' onclick='return confirm('Are you sure want to delete this?');'><span class='glyphicon glyphicon-trash'></span></a>";

and i modified it as in the 1st code then i run as just what i need.. I hope that can i can help someone inneed of my case.

Oh, that's an interesting beast.

I've spent considerable time of getting that right, there are three main issues that differs from locale to locale: - currency symbol and direction - thousand separator - decimal point

I've written my own rather extensive implementation of this which is part of the kiwi python framework, check out the LGPL:ed source here:

http://svn.async.com.br/cgi-bin/viewvc.cgi/kiwi/trunk/kiwi/currency.py?view=markup

The code is slightly Linux/Glibc specific, but shouldn't be too difficult to adopt to windows or other unixes.

Once you have that installed you can do the following:

>>> from kiwi.datatypes import currency
>>> v = currency('10.5').format()

Which will then give you:

'$10.50'

or

'10,50 kr'

Depending on the currently selected locale.

The main point this post has over the other is that it will work with older versions of python. locale.currency was introduced in python 2.5.

tar -cf my_archive `find ./ | grep '.php\|.html'`

Use "find" and "grep" to get all path of .php and .html files in all directory and its sub-directories. Then pass those path information to tar to compress.

Please be careful with those symbol ` and '. Note also that this will hit the limit of how many characters your shell will allow on the command line, unlike some of the other answers.

The easiest way is to redirect the output of the echo by >>:

echo 'VNCSERVERS="1:root"' >> /etc/sysconfig/configfile
echo 'VNCSERVERARGS[1]="-geometry 1600x1200"' >> /etc/sysconfig/configfile

Easiest way to do is :

awk 'NR==FNR{a[$1]++;next} a[$1] ' file1 file2

Files are not necessary to be sorted.

The answer is no because SparseArray doesn't provide it. As pst put it, this thing doesn't provide any interfaces.

You could loop from 0 - size() and skip values that return null, but that is about it.

As I state in my comment, if you need to iterate use a Map instead of a SparseArray. For example, use a TreeMap which iterates in order by the key.

TreeMap<Integer, MyType>

Using jQuery:

$(document).ready(function(){
    $('div').click(function(){
        $(this).toggleClass('clicked');
    });
});?

Live example

you can try this:

$('div#someDiv').height('');

for item in items:
   extant_set.add(item)

For the record, I think the assertion that "There should be one-- and preferably only one --obvious way to do it." is bogus. It makes an assumption that many technical minded people make, that everyone thinks alike. What is obvious to one person is not so obvious to another.

I would argue that my proposed solution is clearly readable, and does what you ask. I don't believe there are any performance hits involved with it--though I admit I might be missing something. But despite all of that, it might not be obvious and preferable to another developer.

Only works in IE:

window.open ("mapage.html","","fullscreen=yes");  
window.open('','_parent','');  
window.close();

This will happen if the host page is HTTPS and the included javascript source path is HTTP. The two protocols must be the same, HTTPS. The tell tail sign would be to check under Firebug and notice that the JS is "denied access".

Case Insensitive Substring Example

This is an extension of Eugene's answer, which converts the strings to lower case before checking for the substring:

if (index(lc($str), lc($substr)) != -1) {
    print "$str contains $substr\n";
} 

try it, maybe useful...

box-shadow: 0 0 0 3px rgb(255,255,255), 0 7px 3px #cbc9c9;
                    -webkit-box-shadow: 0 0 0 3px rgb(255,255,255), 0 7px 5px #cbc9c9;
                    -o-box-shadow: 0 0 0 3px rgb(255,255,255), 0 7px 5px #cbc9c9;
                    -moz-box-shadow: 0 0 0 3px rgb(255,255,255), 0 7px 5px #cbc9c9;  

above CSS cause you have a box shadow in bottom.
you can red more Here

You can control with a change event if the input is within your range, if it is not in the range you assign 0.

<md-input-container>
  <input type="number" 
    maxlength="3" 
    min="0" 
    max="100" 
    required 
    mdInput 
    placeholder="Charge" 
    [(ngModel)]="rateInput"
    (change)= "rateInput < 0 ? rateInput = 0 : rateInput; rateInput > 100 ? rateInput = 0 : rateIntput;"
    name="rateInput">
  <md-error>Required field</md-error>
</md-input-container>

It doesn't matter is your app Boot or just raw Spring. There is just enough to inject org.springframework.core.env.Environment to your bean.

@Autowired
private Environment environment;
....

this.environment.getActiveProfiles();

In older versions of jquery you'll have to do it the "javascript way" using settimeout

setTimeout( function(){$('div').hide();} , 4000);

or

setTimeout( "$('div').hide();", 4000);

Recently with jquery 1.4 this solution has been added:

$("div").delay(4000).hide();

Of course replace "div" by the correct element using a valid jquery selector and call the function when the document is ready.

Snagged from Oracle OTN forums

Use alter table to add column, for example:

alter table tableName add(columnName NUMBER);

Then create a sequence:

CREATE SEQUENCE SEQ_ID
START WITH 1
INCREMENT BY 1
MAXVALUE 99999999
MINVALUE 1
NOCYCLE;

and, the use update to insert values in column like this

UPDATE tableName SET columnName = seq_test_id.NEXTVAL

You need to put the entire ternary expression in parenthesis. Unfortunately that means you can't use "@:", but you could do something like this:

@(deletedView ? "Deleted" : "Created by")

Razor currently supports a subset of C# expressions without using @() and unfortunately, ternary operators are not part of that set.

Here goes:

DECLARE @var nvarchar(max) = 'Man''s best friend';

You will note that the ' is escaped by doubling it to ''.

Since the string delimiter is ' and not ", there is no need to escape ":

DECLARE @var nvarchar(max) = '"My Name is Luca" is a great song';

The second example in the MSDN page on DECLARE shows the correct syntax.

@vj9 thx. I update to xcode 7 . It show me the same error. Build well after set "NO"

set "NO" it works well.

        if (new DateTime(5000) > new DateTime(1000))
        {
            Console.WriteLine("i win");
        }

%...% operators

%>% has no builtin meaning but the user (or a package) is free to define operators of the form %whatever% in any way they like. For example, this function will return a string consisting of its left argument followed by a comma and space and then it's right argument.

"%,%" <- function(x, y) paste0(x, ", ", y)

# test run

"Hello" %,% "World"
## [1] "Hello, World"

The base of R provides %*% (matrix mulitiplication), %/% (integer division), %in% (is lhs a component of the rhs?), %o% (outer product) and %x% (kronecker product). It is not clear whether %% falls in this category or not but it represents modulo.

expm The R package, expm, defines a matrix power operator %^%. For an example see Matrix power in R .

operators The operators R package has defined a large number of such operators such as %!in% (for not %in%). See http://cran.r-project.org/web/packages/operators/operators.pdf

igraph This package defines %--% , %->% and %<-% to select edges.

lubridate This package defines %m+% and %m-% to add and subtract months and %--% to define an interval. igraph also defines %--% .

Pipes

magrittr In the case of %>% the magrittr R package has defined it as discussed in the magrittr vignette. See http://cran.r-project.org/web/packages/magrittr/vignettes/magrittr.html

magittr has also defined a number of other such operators too. See the Additional Pipe Operators section of the prior link which discusses %T>%, %<>% and %$% and http://cran.r-project.org/web/packages/magrittr/magrittr.pdf for even more details.

dplyr The dplyr R package used to define a %.% operator which is similar; however, it has been deprecated and dplyr now recommends that users use %>% which dplyr imports from magrittr and makes available to the dplyr user. As David Arenburg has mentioned in the comments this SO question discusses the differences between it and magrittr's %>% : Differences between %.% (dplyr) and %>% (magrittr)

pipeR The R package, pipeR, defines a %>>% operator that is similar to magrittr's %>% and can be used as an alternative to it. See http://renkun.me/pipeR-tutorial/

The pipeR package also has defined a number of other such operators too. See: http://cran.r-project.org/web/packages/pipeR/pipeR.pdf

postlogic The postlogic package defined %if% and %unless% operators.

wrapr The R package, wrapr, defines a dot pipe %.>% that is an explicit version of %>% in that it does not do implicit insertion of arguments but only substitutes explicit uses of dot on the right hand side. This can be considered as another alternative to %>%. See https://winvector.github.io/wrapr/articles/dot_pipe.html

Bizarro pipe. This is not really a pipe but rather some clever base syntax to work in a way similar to pipes without actually using pipes. It is discussed in http://www.win-vector.com/blog/2017/01/using-the-bizarro-pipe-to-debug-magrittr-pipelines-in-r/ The idea is that instead of writing:

1:8 %>% sum %>% sqrt
## [1] 6

one writes the following. In this case we explicitly use dot rather than eliding the dot argument and end each component of the pipeline with an assignment to the variable whose name is dot (.) . We follow that with a semicolon.

1:8 ->.; sum(.) ->.; sqrt(.)
## [1] 6

Update Added info on expm package and simplified example at top. Added postlogic package.

Int -->String :

public enum Country {

    US("US",0),
    UK("UK",2),
    DE("DE",1);


    private static Map<Integer, String> domainToCountryMapping; 
    private String country;
    private int domain;

    private Country(String country,int domain){
        this.country=country.toUpperCase();
        this.domain=domain;
    }

    public String getCountry(){
        return country;
    }


    public static String getCountry(String domain) {
        if (domainToCountryMapping == null) {
            initMapping();
        }

        if(domainToCountryMapping.get(domain)!=null){
            return domainToCountryMapping.get(domain);
        }else{
            return "US";
        }

    }

     private static void initMapping() {
         domainToCountryMapping = new HashMap<Integer, String>();
            for (Country s : values()) {
                domainToCountryMapping.put(s.domain, s.country);
            }
        }

Add this before calling dialog

$( obiect ).css('zIndex',9999);

And remove

 zIndex: 700,

from dialog

Another option is to use JS:

<img src='LibraryTransparent.png' onmouseover="this.src='LibraryHoverTrans.png';" onmouseout="this.src='LibraryTransparent.png';" />

Using Guava you can write more elegantly CharMatcher.is('\"').trimFrom(mystring);

The actual answer to the "why" question (which is surprisingly ignored by the existing answers top this old question) is that this enum declaration is probably located in a header file that is intended to be cross-compilable as both C and C++ code (i.e. included into both C and C++ implementation fiules). The art of writing such header files relies on the author's ability to select language features that have the proper compatible meaning in both languages.

Based on Saad Ahmed's answer, here is a method that can be used for any two points.

public static double calculateAngle(double x1, double y1, double x2, double y2)
{
    double angle = Math.toDegrees(Math.atan2(x2 - x1, y2 - y1));
    // Keep angle between 0 and 360
    angle = angle + Math.ceil( -angle / 360 ) * 360;

    return angle;
}

Try this:

  <video width="320" height="240"  autoplay muted>
            <source src="video.mp4" type="video/mp4">
  </video>

you are looking for this:

a:visited{
  color:blue;
}

Links have several states you can alter... the way I remember them is LVHFA (Lord Vader's Handle Formerly Anakin)

Each letter stands for a pseudo class: (Link,Visited,Hover,Focus,Active)

a:link{
  color:blue;
}
a:visited{
  color:purple;
}
a:hover{
  color:orange;
}
a:focus{
  color:green;
}
a:active{
  color:red;
}

If you want the links to always be blue, just change all of them to blue. I would note though on a usability level, it would be nice if the mouse click caused the color to change a little bit (even if just a lighter/darker blue) to help indicate that the link was actually clicked (this is especially important in a touchscreen interface where you're not always sure the click was actually registered)

If you have different types of links that you want to all have the same color when clicked, add a class to the links.

a.foo, a.foo:link, a.foo:visited, a.foo:hover, a.foo:focus, a.foo:active{
  color:green;
}
a.bar, a.bar:link, a.bar:visited, a.bar:hover, a.bar:focus, a.bar:active{
  color:orange;
}

It should be noted that not all browsers respect each of these options ;-)

Gradle is a build system running on Android Studio.

In other languages for example:

• Ant and Maven of Java
• Rake of Ruby
• A-A-P of C
• NAnt of .NET
• Make in Linux

It's Works

.ts -> pi = 3.1415

.html -> {{ pi | number : '1.0-2' }}

Ouput -> 3.14

1. if it has a decimal it only shows one
2. if it has two decimals it shows both

https://stackblitz.com/edit/angular-e8g2pt?file=src/app/app.component.html

this works for me!!! thanks!!

This is the only comprehensive and reliable way I've found to do this.

Assume you want to merge "tag_1.0" into "mybranch".

    $git checkout tag_1.0 (will create a headless branch)
    $git branch -D tagbranch (make sure this branch doesn't already exist locally)
    $git checkout -b tagbranch
    $git merge -s ours mybranch
    $git commit -am "updated mybranch with tag_1.0"
    $git checkout mybranch
    $git merge tagbranch

I use a List of NameValuePair and URLEncodedUtils to create the url string I want.

protected String addLocationToUrl(String url){
    if(!url.endsWith("?"))
        url += "?";

    List<NameValuePair> params = new LinkedList<NameValuePair>();

    if (lat != 0.0 && lon != 0.0){
        params.add(new BasicNameValuePair("lat", String.valueOf(lat)));
        params.add(new BasicNameValuePair("lon", String.valueOf(lon)));
    }

    if (address != null && address.getPostalCode() != null)
        params.add(new BasicNameValuePair("postalCode", address.getPostalCode()));
    if (address != null && address.getCountryCode() != null)
        params.add(new BasicNameValuePair("country",address.getCountryCode()));

    params.add(new BasicNameValuePair("user", agent.uniqueId));

    String paramString = URLEncodedUtils.format(params, "utf-8");

    url += paramString;
    return url;
}

eof() checks the eofbit in the stream state.

On each read operation, if the position is at the end of stream and more data has to be read, eofbit is set to true. Therefore you're going to get an extra character before you get eofbit=1.

The correct way is to check whether the eof was reached (or, whether the read operation succeeded) after the reading operation. This is what your second version does - you do a read operation, and then use the resulting stream object reference (which >> returns) as a boolean value, which results in check for fail().

If you pass the name of an array as an argument to a function, it is treated as if you had passed the address of the array. So &s and s are identical arguments. See K&R 5.3. &s[0] is the same as &s, since it takes the address of the first element of the array, which is the same as taking the address of the array itself.

For all the others, although all pointers are essentially memory locations they are still typed, and the compiler will warn about assigning one type of pointer to another.

• void* p; says p is a memory address, but I don't know what's in the memory
• char* s; says s is a memory address, and the first byte contains a character
• char** ps; says ps is a memory address, and the four bytes there (for a 32-bit system) contain a pointer of type char*.

cf http://www.oberon2005.ru/paper/kr_c.pdf (e-book version of K&R)

if (inp.val().length > 0) {
    // do something
}

if you want anything more complicated, consider regex or use the validation plugin which takes care of this for you

CPython uses the Global Interpreter Lock which makes parallel programing a bit more interesting than C++

This topic has several useful examples and descriptions of the challenge:

Python Global Interpreter Lock (GIL) workaround on multi-core systems using taskset on Linux?

I like this entry about angularjs structure

It's written by one of the angularjs developers, so should give you a good insight

Here's an excerpt:

root-app-folder
+-- index.html
+-- scripts
¦   +-- controllers
¦   ¦   +-- main.js
¦   ¦   +-- ...
¦   +-- directives
¦   ¦   +-- myDirective.js
¦   ¦   +-- ...
¦   +-- filters
¦   ¦   +-- myFilter.js
¦   ¦   +-- ...
¦   +-- services
¦   ¦   +-- myService.js
¦   ¦   +-- ...
¦   +-- vendor
¦   ¦   +-- angular.js
¦   ¦   +-- angular.min.js
¦   ¦   +-- es5-shim.min.js
¦   ¦   +-- json3.min.js
¦   +-- app.js
+-- styles
¦   +-- ...
+-- views
    +-- main.html
    +-- ...

Add Column, Add Row, Delete Column, Delete Row. Simplest way

    function addColumn(myTable) {
      var table = document.getElementById(myTable);
      var row = table.getElementsByTagName('tr');
      for(i=0;i<row.length;i++){
        row[i].innerHTML = row[i].innerHTML + '<td></td>';
      }
    }
    function deleterow(tblId)
    {
        
      var table = document.getElementById(tblId);
      var row = table.getElementsByTagName('tr');
            if(row.length!='1'){
                row[row.length - 1].outerHTML='';
            }
    }
    function deleteColumn(tblId)
    {
        var allRows = document.getElementById(tblId).rows;
        for (var i=0; i<allRows.length; i++) {
            if (allRows[i].cells.length > 1) {
                allRows[i].deleteCell(-1);
            }
        }
    }
    function myFunction(myTable) {
      var table = document.getElementById(myTable);
      var row = table.getElementsByTagName('tr');
      var row = row[row.length-1].outerHTML;
      table.innerHTML = table.innerHTML + row;
      var row = table.getElementsByTagName('tr');
      var row = row[row.length-1].getElementsByTagName('td');
      for(i=0;i<row.length;i++){
        row[i].innerHTML = '';
      }
    }

    table, td {
      border: 1px solid black;
      border-collapse:collapse;
    }
    td {
      cursor:text;
      padding:10px;
    }
    td:empty:after{
      content:"Type here...";
      color:#cccccc;
    }

   <!DOCTYPE html>
    <html>
    <head>
    </head>
    <body>
    <form>
    <p>
    <input type="button" value="+Column" onclick="addColumn('tblSample')">
    <input type="button" value="-Column" onclick="deleteColumn('tblSample')">
    <input type="button" value="+Row" onclick="myFunction('tblSample')">
    <input type="button" value="-Row" onclick="deleterow('tblSample')">
    </p>
    <table id="tblSample" contenteditable><tr><td></td></tr></table>
    </form>

    </body>
    </html>

Say P7 is a Cell then you can use the following Syntex to check the value of the cell and assign appropriate value to another cell based on this following nested if:

=IF(P7=0,200,IF(P7=1,100,IF(P7=2,25,IF(P7=3,10,IF((P7=4),5,0)))))

What to do if i have to processed even more that 500000 records ?

There are a few ways, to increase the java heap size for your app where a few have suggested already. Your app need to remove the elements from your adddressMap as your app add new element into it and so you won't encounter oom if there are more records coming in. Look for producer-consumer if you are interested.

First use this Namespace:

using System.Drawing;

Add this anywhere on your form:

listBox.DrawMode = DrawMode.OwnerDrawFixed;
listBox.DrawItem += listBox_DrawItem;

Here is the Event Handler:

private void listBox_DrawItem(object sender, DrawItemEventArgs e)
{
     e.DrawBackground();

     Graphics g = e.Graphics;
     g.FillRectangle(new SolidBrush(Color.White), e.Bounds);
     ListBox lb = (ListBox)sender;
     g.DrawString(lb.Items[e.Index].ToString(), e.Font, new SolidBrush(Color.Black), new PointF(e.Bounds.X, e.Bounds.Y));

     e.DrawFocusRectangle();
}

You generally shouldn't use e.g. const int in a header file, if it's included in several source files. That is because then the variables will be defined once per source file (translation units technically speaking) because global const variables are implicitly static, taking up more memory than required.

You should instead have a special source file, Constants.cpp that actually defines the variables, and then have the variables declared as extern in the header file.

Something like this header file:

// Protect against multiple inclusions in the same source file
#ifndef CONSTANTS_H
#define CONSTANTS_H

extern const int CONSTANT_1;

#endif

And this in a source file:

const int CONSTANT_1 = 123;

With a simple JSON object, you don't need jQuery:

for (var i in json) {
   for (var j in json[i]) {
     console.log(json[i][j]);
   }
}

you may include bootstrap to your html file and you put it under the style file so if you do that bootstrap file will override the style file briefly like this

     // style file
     <link rel="stylesheet" href="css/style.css" />
     // bootstrap file
     <link rel="stylesheet" href="css/bootstrap.min.css" />

the right way is this

    // bootstrap file
    <link rel="stylesheet" href="css/bootstrap.min.css" />
    // style file
    <link rel="stylesheet" href="css/style.css" />

Here is some code telling about priority of all log4net levels:

TraceLevel(Level.All); //-2147483648

TraceLevel(Level.Verbose);   //  10 000
TraceLevel(Level.Finest);    //  10 000
    
TraceLevel(Level.Trace);     //  20 000
TraceLevel(Level.Finer);     //  20 000
    
TraceLevel(Level.Debug);     //  30 000
TraceLevel(Level.Fine);      //  30 000
    
TraceLevel(Level.Info);      //  40 000
TraceLevel(Level.Notice);    //  50 000
    
TraceLevel(Level.Warn);      //  60 000
TraceLevel(Level.Error);     //  70 000
TraceLevel(Level.Severe);    //  80 000
TraceLevel(Level.Critical);  //  90 000
TraceLevel(Level.Alert);     // 100 000
TraceLevel(Level.Fatal);     // 110 000
TraceLevel(Level.Emergency); // 120 000
    
TraceLevel(Level.Off); //2147483647


private static void TraceLevel(log4net.Core.Level level)
{
   Debug.WriteLine("{0} = {1}", level, level.Value);
}

If you want to ensure the values in the resultant List<Value> are in the key-ordering of the input Map<Key, Value>, you need to "go via" SortedMap somehow.

Either start with a concrete SortedMap implementation (Such as TreeMap) or insert your input Map into a SortedMap before converting that to List. e.g.:

Map<Key,Value> map;
List<Value> list = new ArrayList<Value>( new TreeMap<Key Value>( map ));

Otherwise you'll get whatever native ordering the Map implementation provides, which can often be something other than the natural key ordering (Try Hashtable or ConcurrentHashMap, for variety).

Improving another answer here

input[type=checkbox] {
  cursor: pointer;
  margin-right: 10px;
}

input[type=checkbox]:after {
  content: " ";
  background-color: lightgray;
  display: inline-block;
  position: relative;
  top: -4px;
  width: 24px;
  height: 24px;
  margin-right: 10px;
}

input[type=checkbox]:checked:after {
  content: "\00a0\2714";
}

Yes it is true.

If you create two instance of your class

Test t1 = new Test();
Test t2 = new Test();

Then t1.foo and t2.foo both synchronize on the same static object and hence block each other.

With the EncodingHelper plugin you can view the encoding of the file on the status bar. Also you can convert the encoding of the file and extended another functionalities.

Adding local classes, lambdas and the toString() method to complete the previous two answers. Further, I add arrays of lambdas and arrays of anonymous classes (which do not make any sense in practice though):

package com.example;

public final class TestClassNames {
    private static void showClass(Class<?> c) {
        System.out.println("getName():          " + c.getName());
        System.out.println("getCanonicalName(): " + c.getCanonicalName());
        System.out.println("getSimpleName():    " + c.getSimpleName());
        System.out.println("toString():         " + c.toString());
        System.out.println();
    }

    private static void x(Runnable r) {
        showClass(r.getClass());
        showClass(java.lang.reflect.Array.newInstance(r.getClass(), 1).getClass()); // Obtains an array class of a lambda base type.
    }

    public static class NestedClass {}

    public class InnerClass {}

    public static void main(String[] args) {
        class LocalClass {}
        showClass(void.class);
        showClass(int.class);
        showClass(String.class);
        showClass(Runnable.class);
        showClass(SomeEnum.class);
        showClass(SomeAnnotation.class);
        showClass(int[].class);
        showClass(String[].class);
        showClass(NestedClass.class);
        showClass(InnerClass.class);
        showClass(LocalClass.class);
        showClass(LocalClass[].class);
        Object anonymous = new java.io.Serializable() {};
        showClass(anonymous.getClass());
        showClass(java.lang.reflect.Array.newInstance(anonymous.getClass(), 1).getClass()); // Obtains an array class of an anonymous base type.
        x(() -> {});
    }
}

enum SomeEnum {
   BLUE, YELLOW, RED;
}

@interface SomeAnnotation {}

This is the full output:

getName():          void
getCanonicalName(): void
getSimpleName():    void
toString():         void

getName():          int
getCanonicalName(): int
getSimpleName():    int
toString():         int

getName():          java.lang.String
getCanonicalName(): java.lang.String
getSimpleName():    String
toString():         class java.lang.String

getName():          java.lang.Runnable
getCanonicalName(): java.lang.Runnable
getSimpleName():    Runnable
toString():         interface java.lang.Runnable

getName():          com.example.SomeEnum
getCanonicalName(): com.example.SomeEnum
getSimpleName():    SomeEnum
toString():         class com.example.SomeEnum

getName():          com.example.SomeAnnotation
getCanonicalName(): com.example.SomeAnnotation
getSimpleName():    SomeAnnotation
toString():         interface com.example.SomeAnnotation

getName():          [I
getCanonicalName(): int[]
getSimpleName():    int[]
toString():         class [I

getName():          [Ljava.lang.String;
getCanonicalName(): java.lang.String[]
getSimpleName():    String[]
toString():         class [Ljava.lang.String;

getName():          com.example.TestClassNames$NestedClass
getCanonicalName(): com.example.TestClassNames.NestedClass
getSimpleName():    NestedClass
toString():         class com.example.TestClassNames$NestedClass

getName():          com.example.TestClassNames$InnerClass
getCanonicalName(): com.example.TestClassNames.InnerClass
getSimpleName():    InnerClass
toString():         class com.example.TestClassNames$InnerClass

getName():          com.example.TestClassNames$1LocalClass
getCanonicalName(): null
getSimpleName():    LocalClass
toString():         class com.example.TestClassNames$1LocalClass

getName():          [Lcom.example.TestClassNames$1LocalClass;
getCanonicalName(): null
getSimpleName():    LocalClass[]
toString():         class [Lcom.example.TestClassNames$1LocalClass;

getName():          com.example.TestClassNames$1
getCanonicalName(): null
getSimpleName():    
toString():         class com.example.TestClassNames$1

getName():          [Lcom.example.TestClassNames$1;
getCanonicalName(): null
getSimpleName():    []
toString():         class [Lcom.example.TestClassNames$1;

getName():          com.example.TestClassNames$$Lambda$1/1175962212
getCanonicalName(): com.example.TestClassNames$$Lambda$1/1175962212
getSimpleName():    TestClassNames$$Lambda$1/1175962212
toString():         class com.example.TestClassNames$$Lambda$1/1175962212

getName():          [Lcom.example.TestClassNames$$Lambda$1;
getCanonicalName(): com.example.TestClassNames$$Lambda$1/1175962212[]
getSimpleName():    TestClassNames$$Lambda$1/1175962212[]
toString():         class [Lcom.example.TestClassNames$$Lambda$1;

So, here are the rules. First, lets start with primitive types and void:

1. If the class object represents a primitive type or void, all the four methods simply returns its name.

Now the rules for the getName() method:

2. Every non-lambda and non-array class or interface (i.e, top-level, nested, inner, local and anonymous) has a name (which is returned by getName()) that is the package name followed by a dot (if there is a package), followed by the name of its class-file as generated by the compiler (whithout the suffix .class). If there is no package, it is simply the name of the class-file. If the class is an inner, nested, local or anonymous class, the compiler should generate at least one $ in its class-file name. Note that for anonymous classes, the class name would end with a dollar-sign followed by a number.
3. Lambda class names are generally unpredictable, and you shouldn't care about they anyway. Exactly, their name is the name of the enclosing class, followed by $$Lambda$, followed by a number, followed by a slash, followed by another number.
4. The class descriptor of the primitives are Z for boolean, B for byte, S for short, C for char, I for int, J for long, F for float and D for double. For non-array classes and interfaces the class descriptor is L followed by what is given by getName() followed by ;. For array classes, the class descriptor is [ followed by the class descriptor of the component type (which may be itself another array class).
5. For array classes, the getName() method returns its class descriptor. This rule seems to fail only for array classes whose the component type is a lambda (which possibly is a bug), but hopefully this should not matter anyway because there is no point even on the existence of array classes whose component type is a lambda.

Now, the toString() method:

6. If the class instance represents an interface (or an annotation, which is a special type of interface), the toString() returns "interface " + getName(). If it is a primitive, it returns simply getName(). If it is something else (a class type, even if it is a pretty weird one), it returns "class " + getName().

The getCanonicalName() method:

7. For top-level classes and interfaces, the getCanonicalName() method returns just what the getName() method returns.
8. The getCanonicalName() method returns null for anonymous or local classes and for array classes of those.
9. For inner and nested classes and interfaces, the getCanonicalName() method returns what the getName() method would replacing the compiler-introduced dollar-signs by dots.
10. For array classes, the getCanonicalName() method returns null if the canonical name of the component type is null. Otherwise, it returns the canonical name of the component type followed by [].

The getSimpleName() method:

11. For top-level, nested, inner and local classes, the getSimpleName() returns the name of the class as written in the source file.
12. For anonymous classes the getSimpleName() returns an empty String.
13. For lambda classes the getSimpleName() just returns what the getName() would return without the package name. This do not makes much sense and looks like a bug for me, but there is no point in calling getSimpleName() on a lambda class to start with.
14. For array classes the getSimpleName() method returns the simple name of the component class followed by []. This have the funny/weird side-effect that array classes whose component type is an anonymous class have just [] as their simple names.

the answer is already exist above, but I would like to add some thing.. you can specify the following in your @font-face

@font-face {
  font-family: 'Name You Font';
  src: url('assets/font/xxyourfontxxx.eot');
  src: local('Cera Pro Medium'), local('CeraPro-Medium'),
  url('assets/font/xxyourfontxxx.eot?#iefix') format('embedded-opentype'),
  url('assets/font/xxyourfontxxx.woff') format('woff'),
  url('assets/font/xxyourfontxxx.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
}

So you can just indicate your fontfamily name that you already choosed

NOTE: the font-weight and font-style depend on your .woff .ttf ... files

For anyone else getting

Nginx 403 error: directory index of [folder] is forbidden

when using index.php while index.html works perfectly and having included index.php in the index in the server block of their site config in sites-enabled

server {
    listen 80;

    # this path MUST be exactly as docker-compose php volumes
    root /usr/share/nginx/html;

    index index.php

    ...
}

Make sure your nginx.conf file at /etc/nginx/nginx.conf actually loads your site config in the http block...

http {

    ...

    include /etc/nginx/conf.d/*.conf;

    # Load our websites config 
    include /etc/nginx/sites-enabled/*;
}

If you want data validation too

<!-- form -->
<form name="loginForm">
...
  <input type="email" ng-keyup="$loginForm.$valid && $event.keyCode == 13 && signIn()" ng-model="email"... />
  <input type="password" ng-keyup="$loginForm.$valid && $event.keyCode == 13 && signIn()" ng-model="password"... />
</form>

The important addition here is $loginForm.$valid which will validate the form before executing function. You will have to add other attributes for validation which is beyond the scope of this question.

Good Luck.

Here is sample code (Ref from: Safe Area Layout Guide):
If you create your constraints in code use the safeAreaLayoutGuide property of UIView to get the relevant layout anchors. Let’s recreate the above Interface Builder example in code to see how it looks:

Assuming we have the green view as a property in our view controller:

private let greenView = UIView()

We might have a function to set up the views and constraints called from viewDidLoad:

private func setupView() {
  greenView.translatesAutoresizingMaskIntoConstraints = false
  greenView.backgroundColor = .green
  view.addSubview(greenView)
}

Create the leading and trailing margin constraints as always using the layoutMarginsGuide of the root view:

 let margins = view.layoutMarginsGuide
 NSLayoutConstraint.activate([
    greenView.leadingAnchor.constraint(equalTo: margins.leadingAnchor),
    greenView.trailingAnchor.constraint(equalTo: margins.trailingAnchor)
 ])

Now, unless you are targeting iOS 11 and later, you will need to wrap the safe area layout guide constraints with #available and fall back to top and bottom layout guides for earlier iOS versions:

if #available(iOS 11, *) {
  let guide = view.safeAreaLayoutGuide
  NSLayoutConstraint.activate([
   greenView.topAnchor.constraintEqualToSystemSpacingBelow(guide.topAnchor, multiplier: 1.0),
   guide.bottomAnchor.constraintEqualToSystemSpacingBelow(greenView.bottomAnchor, multiplier: 1.0)
   ])
} else {
   let standardSpacing: CGFloat = 8.0
   NSLayoutConstraint.activate([
   greenView.topAnchor.constraint(equalTo: topLayoutGuide.bottomAnchor, constant: standardSpacing),
   bottomLayoutGuide.topAnchor.constraint(equalTo: greenView.bottomAnchor, constant: standardSpacing)
   ])
}

Result:

Here is Apple Developer Official Documentation for Safe Area Layout Guide

Safe Area is required to handle user interface design for iPhone-X. Here is basic guideline for How to design user interface for iPhone-X using Safe Area Layout

You can use the Select method if you have a datasource: http://msdn.microsoft.com/en-us/library/b51xae2y%28v=vs.71%29.aspx

Or use linq if you have objects in you datasource

One of recent the TFS Rocks pocasts mentioned such an organisation, may have been number 16.

if you are using Eclipse watch your POM dependencies and your Eclipse buildpath dependency on junit

if you select use Junit4 eclipse create TestCase using org.junit package but your POM use by default Junit3 (junit.framework package) that is the cause, like this picture:

Just update your Junit dependency in your POM file to Junit4 or your Eclipse BuildPath to Junit3

Check out Oj. There are gotchas when it comes to converting any old object to JSON, but Oj can do it.

require 'oj'

class A
    def initialize a=[1,2,3], b='hello'
        @a = a
        @b = b
    end
end

a = A.new
puts Oj::dump a, :indent => 2

This outputs:

{
  "^o":"A",
  "a":[
    1,
    2,
    3
  ],
 "b":"hello"
}

Note that ^o is used to designate the object's class, and is there to aid deserialization. To omit ^o, use :compat mode:

puts Oj::dump a, :indent => 2, :mode => :compat

Output:

{
  "a":[
    1,
    2,
    3
  ],
  "b":"hello"
}

Like I said in the comments, you can use a function as module.exports. A function is also an object, so you don't have to change your syntax.

app.js

var controllers = require('./controllers')({app: app});

controllers.js

module.exports = function(params)
{
    return require('controllers/index')(params);
}

controllers/index.js

function controllers(params)
{
  var app = params.app;

  controllers.posts = require('./posts');

  controllers.index = function(req, res) {
    // code
  };
}

module.exports = controllers;

1. First search for PYTHON IDLE from search bar

2. Open the IDLE and use below commands.

   import sys print(sys.path)

3. It will give you the path where the python.exe is installed. For eg: C:\Users\\...\python.exe

4. Add the same path to system environment variable.

When I was in the UNIX world (using tcsh (sigh...)), I used to have all sorts of "find" aliases/scripts setup for searching for files. I think the default "find" syntax is a little clunky, so I used to have aliases/scripts to pipe "find . -print" into grep, which allows you to use regular expressions for searching:

# finds all .java files starting in current directory
find . -print | grep '\.java'

#finds all .java files whose name contains "Message"
find . -print | grep '.*Message.*\.java'

Of course, the above examples can be done with plain-old find, but if you have a more specific search, grep can help quite a bit. This works pretty well, unless "find . -print" has too many directories to recurse through... then it gets pretty slow. (for example, you wouldn't want to do this starting in root "/")

for i in A:
    print('\t'.join(map(str, i)))

One possible solution might be setting a flag while showing the system-dialog and then in the onStop method of the activity life-cycle, check for the flag, if true, finish the activity.

For example, if the system dialog is triggered by some buttonclick, then the onclick listener might be like

private OnClickListener btnClickListener = new OnClickListener() {

    @Override
    public void onClick(View v) {           
        Intent intent = new Intent();
        intent.setAction(Intent.ACTION_SEND);
        intent.setType("text/plain");
        CheckActivity.this.startActivity(Intent.createChooser(intent, "Complete action using"));
        checkFlag = true;  //flag used to check

    }
};

and in onstop of activity:

@Override
protected void onStop() {
    if(checkFlag){
        finish();
    }
    super.onStop();
}

In case all your source and replacement strings are just one character long, you can simply use the TRANSLATE function:

  SELECT translate('THIS IS UPPERCASE', 'THISUP', 'thisup') 
  FROM DUAL

See the Oracle documentation for details.

tools => fiddler options => connections there is a textarea with stuff to jump, delete LH from there

Use a variable as an object key

let key = 'myKey';

let data = {[key] : 'name1'; }

See How to iterete on your object here

Thanks to Service Workers, it is possible to implement a solution similar to Adam's purely on the client-side, granted the browser supports it. Just circumvent heartbeat requests:

// The delay should be longer than the heartbeat by a significant enough amount that there won't be false positives
const liveTimeoutDelay = 10000
let liveTimeout = null

global.self.addEventListener('fetch', event => {
  clearTimeout(liveTimeout)
  liveTimeout = setTimeout(() => {
    console.log('User left page')
    // handle page leave
  }, liveTimeoutDelay)
  // Forward any events except for hearbeat events
  if (event.request.url.endsWith('/heartbeat')) {
    event.respondWith(
      new global.Response('Still here')
    )
  }
})

C++ supplies a string class that can be used like this:

#include <string>
#include <iostream>

int main() {
    std::string Something = "Some text";
    std::cout << Something << std::endl;
}

Add this code into the css file:

input {
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
}

This will help.

Use the 64 bit version only if you have to work with heavy amounts of data, in that scenario, the 64 bits performs better with the inconvenient that John La Rooy said; if not, stick with the 32 bits.

Here is a working plunkr with a filter and sortBy pipe. https://plnkr.co/edit/vRvnNUULmBpkbLUYk4uw?p=preview

As developer033 mentioned in a comment, you are passing in a single value to the filter pipe, when the filter pipe is expecting an array of values. I would tell the pipe to expect a single value instead of an array

export class FilterPipe implements PipeTransform {
    transform(items: any[], term: string): any {
        // I am unsure what id is here. did you mean title?
        return items.filter(item => item.id.indexOf(term) !== -1);
    }
}

I would agree with DeborahK that impure pipes should be avoided for performance reasons. The plunkr includes console logs where you can see how much the impure pipe is called.

Yah Im pretty sure you just put

    break;

right where you want it to exit

like

    if (variable == 1)
    {
    //do something
    }
    else
    {
    //exit
    break;
    }

As far as I know there's no way to do a blanket delete of any cookie set on the domain. You can clear a cookie if you know the name and if the script is on the same domain as the cookie.

You can set the value to empty and the expiration date to somewhere in the past:

var mydate = new Date();
mydate.setTime(mydate.getTime() - 1);
document.cookie = "username=; expires=" + mydate.toGMTString(); 

There's an excellent article here on manipulating cookies using javascript.

I encountered this padding error when i would manually edit the encrypted strings in the file (using notepad) because i wanted to test how decryption function will behave if my encrypted content was altered manually.

The solution for me was to place a

        try
            decryption stuff....
        catch
             inform decryption will not be carried out.
        end try

Like i said my padding error was because i was manually typing over the decrypted text using notepad. May be my answer may guide you to your solution.

I have had to do this several times and have researched many different solutions.

The solution I find in most elegant and easy to accomplish can be implemented as such.

1. Create a project that you can create a simple interface

the interface will contain signatures of any members you wish to call.

public interface IExampleProxy
{
    string HelloWorld( string name );
}

Its important to keep this project clean and lite. It is a project that both AppDomain's can reference and will allow us to not reference the Assembly we wish to load in seprate domain from our client assembly.

2. Now create project that has the code you want to load in seperate AppDomain.

This project as with the client proj will reference the proxy proj and you will implement the interface.

public interface Example : MarshalByRefObject, IExampleProxy
{
    public string HelloWorld( string name )
    {
        return $"Hello '{ name }'";
    }
}

3. Next, in the client project, load code in another AppDomain.

So, now we create a new AppDomain. Can specify the base location for assembly references. Probing will check for dependent assemblies in GAC and in current directory and the AppDomain base loc.

// set up domain and create
AppDomainSetup domaininfo = new AppDomainSetup
{
    ApplicationBase = System.Environment.CurrentDirectory
};

Evidence adevidence = AppDomain.CurrentDomain.Evidence;

AppDomain exampleDomain = AppDomain.CreateDomain("Example", adevidence, domaininfo);

// assembly ant data names
var assemblyName = "<AssemblyName>, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null|<keyIfSigned>";
var exampleTypeName = "Example";

// Optional - get a reflection only assembly type reference
var @type = Assembly.ReflectionOnlyLoad( assemblyName ).GetType( exampleTypeName ); 

// create a instance of the `Example` and assign to proxy type variable
IExampleProxy proxy= ( IExampleProxy )exampleDomain.CreateInstanceAndUnwrap( assemblyName, exampleTypeName );

// Optional - if you got a type ref
IExampleProxy proxy= ( IExampleProxy )exampleDomain.CreateInstanceAndUnwrap( @type.Assembly.Name, @type.Name );    

// call any members you wish
var stringFromOtherAd = proxy.HelloWorld( "Tommy" );

// unload the `AppDomain`
AppDomain.Unload( exampleDomain );

if you need to, there are a ton of different ways to load an assembly. You can use a different way with this solution. If you have the assembly qualified name then I like to use the CreateInstanceAndUnwrap since it loads the assembly bytes and then instantiates your type for you and returns an object that you can simple cast to your proxy type or if you not that into strongly-typed code you could use the dynamic language runtime and assign the returned object to a dynamic typed variable then just call members on that directly.

There you have it.

This allows to load an assembly that your client proj doesnt have reference to in a seperate AppDomain and call members on it from client.

To test, I like to use the Modules window in Visual Studio. It will show you your client assembly domain and what all modules are loaded in that domain as well your new app domain and what assemblies or modules are loaded in that domain.

The key is to either make sure you code either derives MarshalByRefObject or is serializable.

`MarshalByRefObject will allow you to configure the lifetime of the domain its in. Example, say you want the domain to destroy if the proxy hasnt been called in 20 minutes.

I hope this helps.

Put sleep. It will work. I have tried. The reason is that the page wasn't loaded yet. Check this question to know how to wait for load - Wait for page load in Selenium

Also, you might want to take a look at NetworkX

It is because you forgot to pass in event into the click function:

$('.menuOption').on('click', function (e) { // <-- the "e" for event

    e.preventDefault(); // now it'll work

    var categories = $(this).attr('rel');
    $('.pages').hide();
    $(categories).fadeIn();
});

On a side note, e is more commonly used as opposed to the word event since Event is a global variable in most browsers.

if you want see select query output in pl/sql you need to use a explicit cursor. Which will hold active data set and by fetching each row at a time it will show all the record from active data set as long as it fetches record from data set by iterating in loop. This data will not be generated in tabular format this result will be in plain text format. Hope this will be helpful. For any other query you may ask....

set serveroutput on;
declare
cursor c1 is
   select foo, bar from foobar;
begin
  for i in c1 loop
    dbms_output.put_line(i.foo || ' ' || i.bar);
  end loop;
end;

Neither. You should NOT use a KeyLIstener.

Swing was designed to be used with Key Bindings. Read the section from the Swing tutorial on How to Use Key Bindings.

The os.popen() is pretty simply to use, but it has been deprecated since Python 2.6. You should use the subprocess module instead.

Read here: reading a os.popen(command) into a string

declare @OrderByCmd  nvarchar(2000)
declare @OrderByName nvarchar(100)
declare @OrderByCity nvarchar(100)
set @OrderByName='Name'    
set @OrderByCity='city'
set @OrderByCmd= 'select * from customer Order By '+@OrderByName+','+@OrderByCity+''
EXECUTE sp_executesql @OrderByCmd 

>>> pd.Timestamp('2014-01-23 00:00:00', tz=None).to_datetime()
datetime.datetime(2014, 1, 23, 0, 0)
>>> pd.Timestamp(datetime.date(2014, 3, 26))
Timestamp('2014-03-26 00:00:00')

If you are using docker, it worked for me!

in the docker-compose.yml add the following lines:

mysql:
   ...    
   command: --default-authentication-plugin=mysql_native_password
   restart: always

after that, down the container and up again.

instead of csv, trying outputting html with an XLS extension and "application/excel" mime-type. I know this will work in Windows, but can't speak for MacOS

Here's a nice way (not mine, the original reference is here: http://sujitpal.blogspot.com/2007/03/accessing-spring-beans-from-legacy-code.html

I've used this approach and it works fine. Basically it's a simple bean that holds a (static) reference to the application context. By referencing it in the spring config it's initialized.

Take a look at the original ref, it's very clear.

var x : IHash = {};
x['key1'] = 'value1';
x['key2'] = 'value2';

console.log(x['key1']);
// outputs value1

console.log(x['key2']);
// outputs value2

If you would like to then iterate through your dictionary, you can use.

Object.keys(x).forEach((key) => {console.log(x[key])});

Object.keys returns all the properties of an object, so it works nicely for returning all the values from dictionary styled objects.

You also mentioned a hashmap in your question, the above definition is for a dictionary style interface. Therefore the keys will be unique, but the values will not.

You could use it like a hashset by just assigning the same value to the key and its value.

if you wanted the keys to be unique and with potentially different values, then you just have to check if the key exists on the object before adding to it.

var valueToAdd = 'one';
if(!x[valueToAdd])
   x[valueToAdd] = valueToAdd;

or you could build your own class to act as a hashset of sorts.

Class HashSet{
  private var keys: IHash = {};
  private var values: string[] = [];

  public Add(key: string){
    if(!keys[key]){
      values.push(key);
      keys[key] = key;
    }
  }

  public GetValues(){
    // slicing the array will return it by value so users cannot accidentally
    // start playing around with your array
    return values.slice();
  }
}

HTML

<form ... id ="GoogleMapsApiKeyForm">
    ...
    <input name="GoogleMapsAPIKey" type="text" class="form-control" placeholder="Enter Google maps API key" />
    ....
    <span class="text-danger" id="GoogleMapsAPIKey-errorMsg"></span>'
    ...
    <button type="submit" class="btn btn-primary">Save</button>
</form>

Javascript

$(function () {
    $("#GoogleMapsApiKeyForm").validate({
      rules: {
          GoogleMapsAPIKey: {
              required: true
          }
        },
        messages: {
            GoogleMapsAPIKey: 'Google maps api key is required',
        },
        errorPlacement: function (error, element) {
            if (element.attr("name") == "GoogleMapsAPIKey")
                $("#GoogleMapsAPIKey-errorMsg").html(error);
        },
        submitHandler: function (form) {
           // form.submit(); //if you need Ajax submit follow for rest of code below
        }
    });

    //If you want to use ajax
    $("#GoogleMapsApiKeyForm").submit(function (e) {
        e.preventDefault();
        if (!$("#GoogleMapsApiKeyForm").valid())
            return;

       //Put your ajax call here
    });
});

This is perfectly legal:

public static void main(String[] args) {

}

public static void main(String argv) {
    System.out.println("hello");
}

If your grep doesn't support recursive search, you can combine find with xargs:

find / -type f | xargs grep 'text-to-find-here'

I find this easier to remember than the format for find -exec.

This will output the filename and the content of the matched line, e.g.

/home/rob/file:text-to-find-here

Optional flags you may want to add to grep:

• -i - case insensitive search
• -l - only output the filename where the match was found
• -h - only output the line which matched (not the filename)

You do have an RTRIM and an LTRIM function. You can combine them to get the trim function you want.

UPDATE Table
SET Name = RTRIM(LTRIM(Name))

I had the same warning using the raster package.

> my_mask[my_mask[] != 1] <- NA
Error: cannot allocate vector of size 5.4 Gb

The solution is really simple and consist in increasing the storage capacity of R, here the code line:

##To know the current storage capacity
> memory.limit()
[1] 8103
## To increase the storage capacity
> memory.limit(size=56000)
[1] 56000    
## I did this to increase my storage capacity to 7GB

Hopefully, this will help you to solve the problem Cheers

This should do:

Response.AddHeader("Content-Disposition", "attachment;filename="+ YourFilename)

I was also having above doubt, what worked for me is

ALTER TABLE `your_table` CHANGE `property` `property` 
VARCHAR(whatever_you_want) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL;  

try this

[yourTableView setBounces:NO];

I do have functions for each (actually it's one small class, with lots of statics):

• GetIntegerFromQuerystring(val)
• GetIntegerFromPost(val)
• ....

It returns -1 if fails (which is almost always OK for me, I have some other functions for negative numbers as well).

Dim X as Integer = GetIntegerFromQuerystring("id")
If x = -1 Then Exit Sub

A simple as this

string[] users = new string[] {"Paul","Steve","Annick","Yannick"};    
var result = from u in users where u.Contains("nn") select u;

Result -> Annick,Yannick

An update to show how to do it in the recent versions of OpenCV:

import cv2

cv2.namedWindow("preview")
vc = cv2.VideoCapture(0)

if vc.isOpened(): # try to get the first frame
    rval, frame = vc.read()
else:
    rval = False

while rval:
    cv2.imshow("preview", frame)
    rval, frame = vc.read()
    key = cv2.waitKey(20)
    if key == 27: # exit on ESC
        break

cv2.destroyWindow("preview")
vc.release()

It works in OpenCV-2.4.2 for me.

You can use an OFFSET in a LIMIT command:

SELECT * FROM aTable LIMIT 1 OFFSET 99

in case your table has 100 rows this return the last row without relying on a primary_key

Add a spinner to the XML layout, and then add this code to the Java file:

Spinner spinner;
spinner = (Spinner) findViewById(R.id.spinner1) ;
java.util.ArrayList<String> strings = new java.util.ArrayList<>();
strings.add("Mobile") ;
strings.add("Home");
strings.add("Work");
SpinnerAdapter spinnerAdapter = new SpinnerAdapter(AddMember.this, R.layout.support_simple_spinner_dropdown_item, strings);
spinner.setAdapter(spinnerAdapter);

You need upper case property names in your structs in order to be used by the json packages.

Upper case property names are exported properties. Lower case property names are not exported.

You also need to pass the your data object by reference (&data).

package main

import "os"
import "fmt"
import "net/http"
import "io/ioutil"
import "encoding/json"

type tracks struct {
    Toptracks []toptracks_info
}

type toptracks_info struct {
    Track []track_info
    Attr  []attr_info
}

type track_info struct {
    Name       string
    Duration   string
    Listeners  string
    Mbid       string
    Url        string
    Streamable []streamable_info
    Artist     []artist_info
    Attr       []track_attr_info
}

type attr_info struct {
    Country    string
    Page       string
    PerPage    string
    TotalPages string
    Total      string
}

type streamable_info struct {
    Text      string
    Fulltrack string
}

type artist_info struct {
    Name string
    Mbid string
    Url  string
}

type track_attr_info struct {
    Rank string
}

func get_content() {
    // json data
    url := "http://ws.audioscrobbler.com/2.0/?method=geo.gettoptracks&api_key=c1572082105bd40d247836b5c1819623&format=json&country=Netherlands"

    res, err := http.Get(url)

    if err != nil {
        panic(err.Error())
    }

    body, err := ioutil.ReadAll(res.Body)

    if err != nil {
        panic(err.Error())
    }

    var data tracks
    json.Unmarshal(body, &data)
    fmt.Printf("Results: %v\n", data)
    os.Exit(0)
}

func main() {
    get_content()
}

My approach with jQuery to just make all of the embedded anchor links slide instead of jump instantly

It's really similar to the answer by Santi Nunez but it's more reliable.

Support

• Multi-framework environment.
• Before the page has finished loading.

<a href="#myid">Go to</a>
<div id="myid"></div>

// Slow scroll with anchors
(function($){
    $(document).on('click', 'a[href^=#]', function(e){
        e.preventDefault();
        var id = $(this).attr('href');
        $('html,body').animate({scrollTop: $(id).offset().top}, 500);
    });
})(jQuery);

When I try:

<input type="button" id="moreFields" onclick="alert('The text will be show!!'); return false;" value="Give me more fields!"  />

It's worked well. So I think the problem is position of moreFields() function. Ensure that function will be define before your input tag.

Pls try:

<script type="text/javascript">
    function moreFields() {
        alert("The text will be show");
    }
</script>

<input type="button" id="moreFields" onclick="moreFields()" value="Give me more fields!"  />

Hope it helped.

$date = "04/28/2013 07:30:00";

$dates = explode(" ",$date);

$date = strtotime($dates[0]);

$date = strtotime("+6 days", $date);

echo date('m/d/Y', $date)." ".$dates[1];

Unfortunately, you can't change the font size or styling in a drop-down list that is created using data validation.

You can style the text in a combo box, however. Follow the instructions here: Excel Data Validation Combo Box

You can try it by adding  

The easiest way that I have found to get the correct date is using datejs.

http://www.datejs.com/

I get my dates via Ajax in this format as a string: '2016-01-12T00:00:00'

var yourDateString = '2016-01-12T00:00:00';
var yourDate = new Date(yourDateString);
console.log(yourDate);
if (yourDate.getTimezoneOffset() > 0){
    yourDate = new Date(yourDateString).addMinutes(yourDate.getTimezoneOffset());
}
console.log(yourDate);

Console will read:

Mon Jan 11 2016 19:00:00 GMT-0500 (Eastern Standard Time)

Tue Jan 12 2016 00:00:00 GMT-0500 (Eastern Standard Time)

https://jsfiddle.net/vp1ena7b/3/

The 'addMinutes' comes from datejs, you could probably do this in pure js on your own, but I already had datejs in my project so I found a way to use it to get the correct dates.

I thought that this might help someone...

This should work

<a href="javascript:window.open('document.aspx','mywindowtitle','width=500,height=150')">open window</a>

The selected answer will only work if there are no gaps in the sequence. However if you are using an autogenerated id, there are likely to be gaps in the sequence due to inserts that were rolled back.

This method should work if you have gaps

declare @temp (value int, primaryKey int, tempid int identity)
insert value, primarykey from mytable order by  primarykey

select t1.value - t2.value from @temp  t1
join @temp  t2 
on t1.tempid = t2.tempid - 1

Lets say your data is -

data = {'a': [ [1, 2] ], 'b': [ [3, 4] ],'c':[ [5,6]] }

You can use the data.items() method to get the dictionary elements. Note, in django templates we do NOT put (). Also some users mentioned values[0] does not work, if that is the case then try values.items.

<table>
    <tr>
        <td>a</td>
        <td>b</td>
        <td>c</td>
    </tr>

    {% for key, values in data.items %}
    <tr>
        <td>{{key}}</td>
        {% for v in values[0] %}
        <td>{{v}}</td>
        {% endfor %}
    </tr>
    {% endfor %}
</table>

Am pretty sure you can extend this logic to your specific dict.

To iterate over dict keys in a sorted order - First we sort in python then iterate & render in django template.

return render_to_response('some_page.html', {'data': sorted(data.items())})

In template file:

{% for key, value in data %}
    <tr>
        <td> Key: {{ key }} </td> 
        <td> Value: {{ value }} </td>
    </tr>
{% endfor %}

You can also use select(2) if you want microsecond precision (this works on platform that don't have usleep(3))

The following code will wait for 1.5 second:

#include <sys/select.h>
#include <sys/time.h>
#include <unistd.h>`

int main() {
    struct timeval t;
    t.tv_sec = 1;
    t.tv_usec = 500000;
    select(0, NULL, NULL, NULL, &t);
}

`

The utf8mb4 character set is useful because nowadays we need support for storing not only language characters but also symbols, newly introduced emojis, and so on.

A nice read on How to support full Unicode in MySQL databases by Mathias Bynens can also shed some light on this.

I had the same issue. I had accidentally deleted the .classpath and .project file in my workspace. Luckily it was in Recycle bin, as soon as it was restored, there were no issues.

The / operator can be used for integer division or floating point division. You're giving it two integer operands, so it's doing integer division and then the result is being stored in a double.

Goto PhoneGapTest>>platform Then delete the folder ios after that go to terminal then type: sudo phonegap build ios after that you can run the project

A way to replace it with a java 8 stream:

public static void main(String[] args) throws IOException
{
    String test = "ab19198zxncvl1308j10923.";
    StringBuilder result = new StringBuilder();

    test.chars().mapToObj( i-> (char)i ).filter( c -> Character.isDigit(c) || c == '.' ).forEach( c -> result.append(c) );

    System.out.println( result ); //returns 19198.130810923.
}

I use GetRandomFileName:

The GetRandomFileName method returns a cryptographically strong, random string that can be used as either a folder name or a file name. Unlike GetTempFileName, GetRandomFileName does not create a file. When the security of your file system is paramount, this method should be used instead of GetTempFileName.

Example:

public static string GenerateFileName(string extension="")
{
    return string.Concat(Path.GetRandomFileName().Replace(".", ""),
        (!string.IsNullOrEmpty(extension)) ? (extension.StartsWith(".") ? extension : string.Concat(".", extension)) : "");
}

Bit of a tweak to Jocker's response (I would post as a comment, but I don't have enough karma yet):

SELECT TABLE_NAME, ENGINE
  FROM information_schema.TABLES
 WHERE TABLE_SCHEMA = 'database' AND ENGINE IS NOT NULL;

This excludes MySQL views from the list, which don't have an engine.

If I were explaining this to someone I'd say we'll get to it later for now you need to know that the way to run your program is to use :

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

Assuming he/she knows what an array is, I'd say the args is an argument array and you can show some cool examples.

Then after you've gone a bit about Java/JVM and that stuff, you'd get to modifiers eventually to static and public as well.

Then you can spend some time talking about meaning of these IMHO.

You could mention other "cool" stuff such as varargs that you can use this in later versions of Java.

public static void main(String ...args) {
        //...
    }

I'm encountering a similar issue and found two solutions that work as far as viewing the application directly in a browser

ngrok http 8080 -host-header="localhost:8080"
ngrok http --host-header=rewrite 8080

obviously replace 8080 with whatever port you're running on

this solution still raises an error when I use this in an embedded page, that pulls the bundle.js from the react app. I think since it rewrites the header to localhost, when this is embedded, it's looking to localhost, which the app is no longer running on

Alternatively, you may use FillDown

Range("M3") = "=G3&"",""&L3": Range("M3:M" & LastRow).FillDown

It is not possible with slf4j API to dynamically change log level but you can configure logback (if you use this) by your own. In that case create factory class for your logger and implement root logger with configuration that you need.

LoggerContext loggerContext = new LoggerContext();
ch.qos.logback.classic.Logger root = loggerContext.getLogger(org.slf4j.Logger.ROOT_LOGGER_NAME);

// Configure appender
final TTLLLayout layout = new TTLLLayout();
layout.start(); // default layout of logging messages (the form that message displays 
// e.g. 10:26:49.113 [main] INFO com.yourpackage.YourClazz - log message

final LayoutWrappingEncoder<ILoggingEvent> encoder = new LayoutWrappingEncoder<>();
encoder.setCharset(StandardCharsets.UTF_8);
encoder.setLayout(layout);

final ConsoleAppender<ILoggingEvent> appender = new ConsoleAppender<>();
appender.setContext(loggerContext);
appender.setEncoder(encoder);
appender.setName("console");
appender.start();

root.addAppender(appender);

After you configure root logger (only once is enough) you can delegate getting new logger by

final ch.qos.logback.classic.Logger logger = loggerContext.getLogger(clazz);

Remember to use the same loggerContext.

Changing log level is easy to do with root logger given from loggerContext.

root.setLevel(Level.DEBUG);

This is an example of querying MySQL procedure using Entity Framework

This is the definition of my Stored Procedure in MySQL:

CREATE PROCEDURE GetUpdatedAds (
    IN curChangeTracker BIGINT
    IN PageSize INT
) 
BEGIN
   -- select some recored...
END;

And this is how I query it using Entity Framework:

 var curChangeTracker = new SqlParameter("@curChangeTracker", MySqlDbType.Int64).Value = 0;
 var pageSize = new SqlParameter("@PageSize", (MySqlDbType.Int64)).Value = 100;

 var res = _context.Database.SqlQuery<MyEntityType>($"call GetUpdatedAds({curChangeTracker}, {pageSize})");

Note that I am using C# String Interpolation to build my Query String.

The correct way to display the alert is to simply return a string. Don't call the alert() method yourself.

<script type="text/javascript">
    $(window).on('beforeunload', function() {
        if (iWantTo) {
            return 'you are an idiot!';
        }
    }); 
</script>

See also: https://developer.mozilla.org/en-US/docs/Web/Events/beforeunload

Alternately, it could also be done as:

<?php
    include("ckeditor/ckeditor.php");
    $CKeditor = new CKeditor();
    $CKeditor->BasePath = 'ckeditor/';
    $CKeditor->editor('editor1');
?>

Note that the last line is having 'editor1' as name, it could be changed as per your requirement.

In the Excel object model a Worksheet has 2 different name properties:

Worksheet.Name
Worksheet.CodeName

the Name property is read/write and contains the name that appears on the sheet tab. It is user and VBA changeable

the CodeName property is read-only

You can reference a particular sheet as Worksheets("Fred").Range("A1") where Fred is the .Name property or as Sheet1.Range("A1") where Sheet1 is the codename of the worksheet.

snow leopard is different to the "old" leopard therefore its not surprising that the sources won' work... you should probably wait till the official release on friday and oracle might be releasing a properly working sql version soon.

I used these settings when scale of data is high.

# environment settings: 
pd.set_option('display.max_column',None)
pd.set_option('display.max_rows',None)
pd.set_option('display.max_seq_items',None)
pd.set_option('display.max_colwidth', 500)
pd.set_option('expand_frame_repr', True)

You can refer to the documentation here

This is an old question with valuable answers, but I was still a bit confused until I found a real life example that shows the issue with 3NF. Maybe not suitable for an 8-year old child but hope it helps.

Tomorrow I'll meet the teachers of my eldest daughter in one of those quarterly parent/teachers meetings. Here's what my diary looks like (names and rooms have been changed):

Teacher   | Date             | Room
----------|------------------|-----
Mr Smith  | 2018-12-18 18:15 | A12 
Mr Jones  | 2018-12-18 18:30 | B10 
Ms Doe    | 2018-12-18 18:45 | C21 
Ms Rogers | 2018-12-18 19:00 | A08 

There's only one teacher per room and they never move. If you have a look, you'll see that: (1) for every attribute Teacher, Date, Room, we have only one value per row. (2) super-keys are: (Teacher, Date, Room), (Teacher, Date) and (Date, Room) and candidate keys are obviously (Teacher, Date) and (Date, Room).

_{(Teacher, Room) is not a superkey because I will complete the table next quarter and I may have a row like this one (Mr Smith did not move!):}

Teacher  | Date             | Room
---------|------------------| ----
Mr Smith | 2019-03-19 18:15 | A12

What can we conclude? (1) is an informal but correct formulation of 1NF. From (2) we see that there is no "non prime attribute": 2NF and 3NF are given for free.

My diary is 3NF. Good! No. Not really because no data modeler would accept this in a DB schema. The Room attribute is dependant on the Teacher attribute (again: teachers do not move!) but the schema does not reflect this fact. What would a sane data modeler do? Split the table in two:

Teacher   | Date
----------|-----------------
Mr Smith  | 2018-12-18 18:15
Mr Jones  | 2018-12-18 18:30
Ms Doe    | 2018-12-18 18:45
Ms Rogers | 2018-12-18 19:00

And

Teacher   | Room
----------|-----
Mr Smith  | A12
Mr Jones  | B10
Ms Doe    | C21
Ms Rogers | A08

But 3NF does not deal with prime attributes dependencies. This is the issue: 3NF compliance is not enough to ensure a sound table schema design under some circumstances.

With BCNF, you don't care if the attribute is a prime attribute or not in 2NF and 3NF rules. For every non trivial dependency (subsets are obviously determined by their supersets), the determinant is a complete super key. In other words, nothing is determined by something else than a complete super key (excluding trivial FDs). (See other answers for formal definition).

As soon as Room depends on Teacher, Room must be a subset of Teacher (that's not the case) or Teacher must be a super key (that's not the case in my diary, but thats the case when you split the table).

To summarize: BNCF is more strict, but in my opinion easier to grasp, than 3NF:

• in most of cases, BCNF is identical to 3NF;
• in other cases, BCNF is what you think/hope 3NF is.

Ecu, if you do myObj.a, then it looks for the property named a of myObj. If you do myObj[a] =b then it looks for the a.valueOf() property of myObj.

In the SQL Server Management Studio, to find out details of the active transaction, execute following command

DBCC opentran()

You will get the detail of the active transaction, then from the SPID of the active transaction, get the detail about the SPID using following commands

exec sp_who2 <SPID>
exec sp_lock <SPID>

For example, if SPID is 69 then execute the command as

exec sp_who2 69
exec sp_lock 69

Now , you can kill that process using the following command

KILL 69

I hope this helps :)

Usually the application that misses the .dll indicates what version you need – if one does not work, simply download the Microsoft visual C++ 2010 x86 or x64 from this link:

For 32 bit OS:Here

For 64 bit OS:Here

you can receive the session id by issuing the following regular expression on document.cookie:

alert(document.cookie.match(/PHPSESSID=[^;]+/));

in my example the cookie name to store session id is PHPSESSID (php server), just replace the PHPSESSID with the cookie name that holds the session id. (configurable by the web server)

Mark gravell suggested this if you have .NET Core 3, System.Runtime.Intrinsics.X86.Popcnt.PopCount

public bool IsPowerOfTwo(uint i)
{
    return Popcnt.PopCount(i) == 1
}

Single instruction, faster than (x != 0) && ((x & (x - 1)) == 0) but less portable.

File.ReadLines() returns an object of type System.Collections.Generic.IEnumerable<String>
File.ReadAllLines() returns an array of strings.

If you want to use an array of strings you need to call the correct function.

You could use Jim solution, just use ReadAllLines() or you could change your return type.

This would also work:

System.Collections.Generic.IEnumerable<String> lines = File.ReadLines("c:\\file.txt");

You can use any generic collection which implements IEnumerable. IList for an example.

this happen when the fragment does not have a context ,thus the getActivity()method return null. check if you use the context before you get it,or if the Activity is not exist anymore . use context in fragment.onCreate and after api response usually case this problem

How about the following?

0[xX][0-9a-fA-F]+

Matches expression starting with a 0, following by either a lower or uppercase x, followed by one or more characters in the ranges 0-9, or a-f, or A-F

This lesson from the Java tutorial explains each Swing component in detail, with examples and API links.

None of the answers here helped. I needed to have "apply plugin: 'com.google.gms.google-services'" in my gradle. What helped was updating Android Studio to the latest version. I was then able to add the plugin and connect to Firebase Messaging Service.

you can use mongo query like this yearMonthDayhms: { $dateToString: { format: "%Y-%m-%d-%H-%M-%S", date: {$subtract:["$cdt",14400000]}}}

HourMinute: { $dateToString: { format: "%H-%M-%S", date: {$subtract:["$cdt",14400000]}}}

I like Consolas a lot. This top-10 list is a good resource for others. It includes examples and descriptions.

First override equals() method:

@Override
public boolean equals(Object obj)
{
    if(obj == null) return false;
    else if(obj instanceof MyObject && getTitle() == obj.getTitle() && getAuthor() == obj.getAuthor() && getURL() == obj.getURL() && getDescription() == obj.getDescription()) return true;
    else return false;
}

and then use:

List<MyObject> list = new ArrayList<MyObject>;
for(MyObject obj1 : list)
{
    for(MyObject obj2 : list)
    {
        if(obj1.equals(obj2)) list.remove(obj1); // or list.remove(obj2);
    }
}

Put this into your collection view delegate. It considers more of the the basic flow layout settings than the other answers and is thereby more generic.

- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout insetForSectionAtIndex:(NSInteger)section
{
    NSInteger cellCount = [collectionView.dataSource collectionView:collectionView numberOfItemsInSection:section];
    if( cellCount >0 )
    {
        CGFloat cellWidth = ((UICollectionViewFlowLayout*)collectionViewLayout).itemSize.width+((UICollectionViewFlowLayout*)collectionViewLayout).minimumInteritemSpacing;
        CGFloat totalCellWidth = cellWidth*cellCount + spacing*(cellCount-1);
        CGFloat contentWidth = collectionView.frame.size.width-collectionView.contentInset.left-collectionView.contentInset.right;
        if( totalCellWidth<contentWidth )
        {
            CGFloat padding = (contentWidth - totalCellWidth) / 2.0;
            return UIEdgeInsetsMake(0, padding, 0, padding);
        }
    }
    return UIEdgeInsetsZero;
}

swift version (thanks g0ld2k):

extension CommunityConnectViewController: UICollectionViewDelegateFlowLayout {
    func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, insetForSectionAtIndex section: Int) -> UIEdgeInsets {

    // Translated from Objective-C version at: http://stackoverflow.com/a/27656363/309736

        let cellCount = CGFloat(viewModel.getNumOfItemsInSection(0))

        if cellCount > 0 {
            let flowLayout = collectionViewLayout as! UICollectionViewFlowLayout
            let cellWidth = flowLayout.itemSize.width + flowLayout.minimumInteritemSpacing
            let totalCellWidth = cellWidth*cellCount + spacing*(cellCount-1)
            let contentWidth = collectionView.frame.size.width - collectionView.contentInset.left - collectionView.contentInset.right

            if (totalCellWidth < contentWidth) {
                let padding = (contentWidth - totalCellWidth) / 2.0
                return UIEdgeInsetsMake(0, padding, 0, padding)
            }
        }

        return UIEdgeInsetsZero
    }
}

The YouTube video "Angular error can't bind to 'ngModel' since it isn't a known property of input" explains how to solve this practically. Below goes the textual explanation of the same.

Angular error “Can't bind to 'ngModel' since it isn't a known property of 'input'”

A simple translation of the above error message is that the "ngModel" directive is not understood and the necessary Angular modules needs to be loaded so that the syntax works.

For "ngModel" directive to work inside HTML we need to import "FormModules" from "@Angular/forms".Below is one more similar kind of error, but related to "FormsGroup". In the below case we should load ReactiveFormsModule.

Template parse errors:Can't bind to 'formGroup' since it isn't a known property of 'form'.

A small tip when you get an error such as above: you can hunt for the "[Error-->]" text, and the arrow points towards the directive which is not understood by Angular.

I have very easy way to do this but now sure its the foolproof way There is my code PullDownListView.java

package com.myproject.widgets;

import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.AbsListView;
import android.widget.AbsListView.OnScrollListener;
import android.widget.ListView;

/**
 * @author Pushpan
 * @date Nov 27, 2012
 **/
public class PullDownListView extends ListView implements OnScrollListener {

    private ListViewTouchEventListener mTouchListener;
    private boolean pulledDown;

    public PullDownListView(Context context) {
        super(context);
        init();
    }

    public PullDownListView(Context context, AttributeSet attrs) {
        super(context, attrs);
        init();
    }

    public PullDownListView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        init();
    }

    private void init() {
        setOnScrollListener(this);
    }

    private float lastY;

    @Override
    public boolean dispatchTouchEvent(MotionEvent ev) {
        if (ev.getAction() == MotionEvent.ACTION_DOWN) {
            lastY = ev.getRawY();
        } else if (ev.getAction() == MotionEvent.ACTION_MOVE) {
            float newY = ev.getRawY();
            setPulledDown((newY - lastY) > 0);
            postDelayed(new Runnable() {
                @Override
                public void run() {
                    if (isPulledDown()) {
                        if (mTouchListener != null) {
                            mTouchListener.onListViewPulledDown();
                            setPulledDown(false);
                        }
                    }
                }
            }, 400);
            lastY = newY;
        } else if (ev.getAction() == MotionEvent.ACTION_UP) {
            lastY = 0;
        }
        return super.dispatchTouchEvent(ev);
    }

    @Override
    public void onScroll(AbsListView view, int firstVisibleItem,
            int visibleItemCount, int totalItemCount) {
        setPulledDown(false);
    }

    @Override
    public void onScrollStateChanged(AbsListView view, int scrollState) {
    }

    public interface ListViewTouchEventListener {
        public void onListViewPulledDown();
    }

    public void setListViewTouchListener(
            ListViewTouchEventListener touchListener) {
        this.mTouchListener = touchListener;
    }

    public ListViewTouchEventListener getListViewTouchListener() {
        return mTouchListener;
    }

    public boolean isPulledDown() {
        return pulledDown;
    }

    public void setPulledDown(boolean pulledDown) {
        this.pulledDown = pulledDown;
    }
}

You just need to implement ListViewTouchEventListener on your activity where you want to use this ListView and set the listener

I have it implemented in PullDownListViewActivity

package com.myproject.activities;

import android.app.Activity;
import android.os.Bundle;

/**
 * @author Pushpan
 *
 */
public class PullDownListViewActivity extends Activity implements ListViewTouchEventListener {

    private PullDownListView listView;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        listView = new PullDownListView(this);
        setContentView(listView);
        listView.setListViewTouchListener(this);

        //setItems in listview
    }

    public void onListViewPulledDown(){
        Log.("PullDownListViewActivity", "ListView pulled down");
    }
}

It works for me :)

%s indicates a conversion type of string when using python's string formatting capabilities. More specifically, %s converts a specified value to a string using the str() function. Compare this with the %r conversion type that uses the repr() function for value conversion.

Take a look at the docs for string formatting.

I prefer coloring by theme

<style name="CustomTheme" parent="android:Theme.Light">
    <item name="android:windowBackground">@color/custom_theme_color</item>
    <item name="android:colorBackground">@color/custom_theme_color</item>
</style>

Your method showFile() declares that it can throw an IOException. Since this is a checked exception, any call to showFile() method must handle the exception somehow. One option is to wrap the call to showFile() in a try-catch block.

 try {
     showFile();
 }
 catch(IOException e) {
    // Code to handle an IOException here
 }

It's really not that big of a deal. You could just make a script with the single command:

chmod a+x *.pl

And run the script after creating a perl file. Alternatively, you could open a file with a command like this:

touch filename.pl && chmod a+x filename.pl && vi filename.pl # choose your favorite editor

You can access the elements in a list-of-lists by first specifying which list you're interested in and then specifying which element of that list you want. For example, 17 is element 2 in list 0, which is list1[0][2]:

>>> list1 = [[10,13,17],[3,5,1],[13,11,12]]
>>> list1[0][2]
17

So, your example would be

50 - list1[0][0] + list1[0][1] - list1[0][2]

In a Nutshell

An unwind segue (sometimes called exit segue) can be used to navigate back through push, modal or popover segues (as if you popped the navigation item from the navigation bar, closed the popover or dismissed the modally presented view controller). On top of that you can actually unwind through not only one but a series of push/modal/popover segues, e.g. "go back" multiple steps in your navigation hierarchy with a single unwind action.

When you perform an unwind segue, you need to specify an action, which is an action method of the view controller you want to unwind to.

Objective-C:

- (IBAction)unwindToThisViewController:(UIStoryboardSegue *)unwindSegue
{
}

Swift:

@IBAction func unwindToThisViewController(segue: UIStoryboardSegue) {
}

The name of this action method is used when you create the unwind segue in the storyboard. Furthermore, this method is called just before the unwind segue is performed. You can get the source view controller from the passed UIStoryboardSegue parameter to interact with the view controller that initiated the segue (e.g. to get the property values of a modal view controller). In this respect, the method has a similar function as the prepareForSegue: method of UIViewController.

iOS 8 update: Unwind segues also work with iOS 8's adaptive segues, such as Show and Show Detail.

An Example

Let us have a storyboard with a navigation controller and three child view controllers:

From Green View Controller you can unwind (navigate back) to Red View Controller. From Blue you can unwind to Green or to Red via Green. To enable unwinding you must add the special action methods to Red and Green, e.g. here is the action method in Red:

Objective-C:

@implementation RedViewController

- (IBAction)unwindToRed:(UIStoryboardSegue *)unwindSegue
{
}

@end

Swift:

@IBAction func unwindToRed(segue: UIStoryboardSegue) {
}

After the action method has been added, you can define the unwind segue in the storyboard by control-dragging to the Exit icon. Here we want to unwind to Red from Green when the button is pressed:

You must select the action which is defined in the view controller you want to unwind to:

You can also unwind to Red from Blue (which is "two steps away" in the navigation stack). The key is selecting the correct unwind action.

Before the the unwind segue is performed, the action method is called. In the example I defined an unwind segue to Red from both Green and Blue. We can access the source of the unwind in the action method via the UIStoryboardSegue parameter:

Objective-C:

- (IBAction)unwindToRed:(UIStoryboardSegue *)unwindSegue
{
    UIViewController* sourceViewController = unwindSegue.sourceViewController;

    if ([sourceViewController isKindOfClass:[BlueViewController class]])
    {
        NSLog(@"Coming from BLUE!");
    }
    else if ([sourceViewController isKindOfClass:[GreenViewController class]])
    {
        NSLog(@"Coming from GREEN!");
    }
}

Swift:

@IBAction func unwindToRed(unwindSegue: UIStoryboardSegue) {
    if let blueViewController = unwindSegue.sourceViewController as? BlueViewController {
        println("Coming from BLUE")
    }
    else if let redViewController = unwindSegue.sourceViewController as? RedViewController {
        println("Coming from RED")
    }
}

Unwinding also works through a combination of push/modal segues. E.g. if I added another Yellow view controller with a modal segue, we could unwind from Yellow all the way back to Red in a single step:

Unwinding from Code

When you define an unwind segue by control-dragging something to the Exit symbol of a view controller, a new segue appears in the Document Outline:

Selecting the segue and going to the Attributes Inspector reveals the "Identifier" property. Use this to give a unique identifier to your segue:

After this, the unwind segue can be performed from code just like any other segue:

Objective-C:

[self performSegueWithIdentifier:@"UnwindToRedSegueID" sender:self];

Swift:

performSegueWithIdentifier("UnwindToRedSegueID", sender: self)

Looking at this official google link: Youtube Live encoder settings, bitrates and resolutions they have this table:

                   240p       360p        480p        720p        1080p
Resolution      426 x 240   640 x 360   854x480     1280x720    1920x1080
Video Bitrates                   
Maximum         700 Kbps    1000 Kbps   2000 Kbps   4000 Kbps   6000 Kbps
Recommended     400 Kbps    750 Kbps    1000 Kbps   2500 Kbps   4500 Kbps
Minimum         300 Kbps    400 Kbps    500 Kbps    1500 Kbps   3000 Kbps

It would appear as though this is the case, although the numbers dont sync up to the google table above:

// the bitrates, video width and file names for this clip
      bitrates: [
        { url: "bbb-800.mp4", width: 480, bitrate: 800 }, //360p video
        { url: "bbb-1200.mp4", width: 720, bitrate: 1200 }, //480p video
        { url: "bbb-1600.mp4", width: 1080, bitrate: 1600 } //720p video
      ],

A multi-producers and multi-consumers example, verified. It should be easy to modify it to cover other cases, single/multi producers, single/multi consumers.

from multiprocessing import Process, JoinableQueue
import time
import os

q = JoinableQueue()

def producer():
    for item in range(30):
        time.sleep(2)
        q.put(item)
    pid = os.getpid()
    print(f'producer {pid} done')


def worker():
    while True:
        item = q.get()
        pid = os.getpid()
        print(f'pid {pid} Working on {item}')
        print(f'pid {pid} Finished {item}')
        q.task_done()

for i in range(5):
    p = Process(target=worker, daemon=True).start()

# send thirty task requests to the worker
producers = []
for i in range(2):
    p = Process(target=producer)
    producers.append(p)
    p.start()

# make sure producers done
for p in producers:
    p.join()

# block until all workers are done
q.join()
print('All work completed')

Explanation:

1. Two producers and five consumers in this example.
2. JoinableQueue is used to make sure all elements stored in queue will be processed. 'task_done' is for worker to notify an element is done. 'q.join()' will wait for all elements marked as done.
3. With #2, there is no need to join wait for every worker.
4. But it is important to join wait for every producer to store element into queue. Otherwise, program exit immediately.

EDIT: This answer was originally added 9 years ago. Today you should use localeCompare with the sensitivity: 'accent' option:

function ciEquals(a, b) {_x000D_
    return typeof a === 'string' && typeof b === 'string'_x000D_
        ? a.localeCompare(b, undefined, { sensitivity: 'accent' }) === 0_x000D_
        : a === b;_x000D_
}_x000D_
_x000D_
console.log("'a' = 'a'?", ciEquals('a', 'a'));_x000D_
console.log("'AaA' = 'aAa'?", ciEquals('AaA', 'aAa'));_x000D_
console.log("'a' = 'á'?", ciEquals('a', 'á'));_x000D_
console.log("'a' = 'b'?", ciEquals('a', 'b'));

The { sensitivity: 'accent' } tells localeCompare() to treat two variants of the same base letter as the same unless they have different accents (as in the third example) above.

Alternatively, you can use { sensitivity: 'base' }, which treats two characters as equivalent as long as their base character is the same (so A would be treated as equivalent to á).

Note that the third parameter of localeCompare is not supported in IE10 or lower or certain mobile browsers (see the compatibility chart on the page linked above), so if you need to support those browsers, you'll need some kind of fallback:

function ciEqualsInner(a, b) {
    return a.localeCompare(b, undefined, { sensitivity: 'accent' }) === 0;
}

function ciEquals(a, b) {
    if (typeof a !== 'string' || typeof b !== 'string') {
        return a === b;
    }

    //      v--- feature detection
    return ciEqualsInner('A', 'a')
        ? ciEqualsInner(a, b)
        : /*  fallback approach here  */;
}

Original answer

The best way to do a case insensitive comparison in JavaScript is to use RegExp match() method with the i flag.

Case-insensitive search

When both strings being compared are variables (not constants), then it's a little more complicated 'cause you need to generate a RegExp from the string but passing the string to RegExp constructor can result in incorrect matches or failed matches if the string has special regex characters in it.

If you care about internationalization don't use toLowerCase() or toUpperCase() as it doesn't provide accurate case-insensitive comparisons in all languages.

http://www.i18nguy.com/unicode/turkish-i18n.html

What's the usual way of actually running the tests

I use Python 3.6.2

cd new_project

pytest test/test_antigravity.py

To install pytest: sudo pip install pytest

I didn't set any path variable and my imports are not failing with the same "test" project structure.

I commented out this stuff: if __name__ == '__main__' like this:

test_antigravity.py

import antigravity

class TestAntigravity(unittest.TestCase):

    def test_something(self):

        # ... test stuff here


# if __name__ == '__main__':
# 
#     if __package__ is None:
# 
#         import something
#         sys.path.append(path.dirname(path.dirname(path.abspath(__file__))))
#         from .. import antigravity
# 
#     else:
# 
#         from .. import antigravity
# 
#     unittest.main()

std::fill(v.begin(), v.end(), 0);

I discovered that I had to include

body { width:100%; }

for "margin: 0 auto" to work for tables.

For example we have:

example.com/list/search?q=Somethink

And you need use variable url like this by window.location.href:

example.com/list/edit

From url:

example.com/list/search?q=Somethink
example.com/list/

var url = (window.location.href);
    url = url.split('/search')[0];
    url = (url + '/edit');

This is simple solution:-)

The suggested answer only works for certain versions of ruby. Some commenters suggest using ruby-dev; that didn't work for me either.

sudo apt-get install ruby-all-dev

worked for me.

For the record, for anyone trying to find the various causes for this error. An empty HTML5 data attribute

data-mydata = ''

causes the error too. You should check when the data value is a null string and not include the attribute at all. It goes without saying this is largely relevant to script generated HTML.

You're passing the array into the function by copy. Only objects are passed by reference in PHP, and an array is not an object. Here's what you do (note the &)

function foo(&$arr) { # note the &
  $arr[3] = $arr[0]+$arr[1]+$arr[2];
}
$waffles = array(1,2,3);
foo($waffles);
echo $waffles[3]; # prints 6

That aside, I'm not sure why you would do that particular operation like that. Why not just return the sum instead of assigning it to a new array element?

As others have said, you don't want to round your corners. You want to ship flat (no layers or alpha) square graphics. Apple changed the mask they use for rounding your corners in iOS7 and then again in iOS8. You can find these masks inside your Xcode application bundle. The path changes with every new SDK version they release. So, I'll show you how you can always find it.

find /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs -name 'MobileIcons.framework'

At this very moment, the path found by that command is /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/System/Library/PrivateFrameworks/MobileIcons.framework but don't trust that. Use the command to find it yourself.

That path points to a directory with these files (again, at the time of this post)

./AppFolderBadgeIconMask-128_1only_.png
./AppFolderBadgeIconMask-16_1only_.png
./AppFolderBadgeIconMask-256_1only_.png
./AppFolderBadgeIconMask-32_1only_.png
./AppFolderBadgeIconMask-512_1only_.png
./AppFolderBadgeIconOverlay-128_1only_.png
./AppFolderBadgeIconOverlay-16_1only_.png
./AppFolderBadgeIconOverlay-256_1only_.png
./AppFolderBadgeIconOverlay-32_1only_.png
./AppFolderBadgeIconOverlay-512_1only_.png
./AppFolderBadgeIconShadow-128_1only_.png
./AppFolderBadgeIconShadow-16_1only_.png
./AppFolderBadgeIconShadow-256_1only_.png
./AppFolderBadgeIconShadow-32_1only_.png
./AppFolderBadgeIconShadow-512_1only_.png
./AppIconMask@2x~ipad.png
./AppIconMask@2x~iphone.png
./AppIconMask@3x~iphone.png
./AppIconMask~ipad.png
./AppIconMask~iphone.png
./CarAppIconMask.png
./CarNotificationAppIconMask.png
./DefaultIcon-20.png
./[email protected]
./[email protected]
./DefaultIcon-29.png
./[email protected]
./[email protected]
./DefaultIcon-40.png
./[email protected]
./[email protected]
./DefaultIcon-60@2x~iphone.png
./DefaultIcon-60@3x~iphone.png
./DefaultIcon-76@2x~ipad.png
./DefaultIcon-76~ipad.png
./DocumentBadgeMask-145.png
./[email protected]
./DocumentBadgeMask-20.png
./[email protected]
./[email protected]
./DocumentBase-320@2x~ipad.png
./DocumentBase-320~ipad.png
./DocumentBase-48.png
./[email protected]
./[email protected]
./DocumentMask-320@2x~ipad.png
./DocumentMask-320~ipad.png
./DocumentMask-48.png
./[email protected]
./[email protected]
./[email protected]
./[email protected]
./[email protected]
./[email protected]
./[email protected]
./[email protected]
./[email protected]
./[email protected]
./[email protected]
./[email protected]
./[email protected]
./[email protected]
./NewsstandDefaultMagazine_1only_.png
./NewsstandDefaultNewspaper_1only_.png
./NewsstandMagazineGradientLeft@2x~ipad.png
./NewsstandMagazineGradientLeft@2x~iphone.png
./NewsstandMagazineGradientLeft~ipad.png
./NewsstandMagazineGradientLeft~iphone.png
./NewsstandMagazineGradientRight@2x~ipad.png
./NewsstandMagazineGradientRight@2x~iphone.png
./NewsstandMagazineGradientRight~ipad.png
./NewsstandMagazineGradientRight~iphone.png
./NewsstandMagazineSwitcherGradientLeft.png
./[email protected]
./NewsstandNewspaperGradientBottom@2x~ipad.png
./NewsstandNewspaperGradientBottom@2x~iphone.png
./NewsstandNewspaperGradientBottom~ipad.png
./NewsstandNewspaperGradientBottom~iphone.png
./NewsstandNewspaperGradientLeft@2x~ipad.png
./NewsstandNewspaperGradientLeft@2x~iphone.png
./NewsstandNewspaperGradientLeft~ipad.png
./NewsstandNewspaperGradientLeft~iphone.png
./NewsstandNewspaperGradientRight@2x~ipad.png
./NewsstandNewspaperGradientRight@2x~iphone.png
./NewsstandNewspaperGradientRight~ipad.png
./NewsstandNewspaperGradientRight~iphone.png
./NewsstandNewspaperSwitcherGradientBottom.png
./[email protected]
./NewsstandNewspaperSwitcherGradientLeft.png
./[email protected]
./NewsstandNewspaperSwitcherGradientRight.png
./[email protected]
./NewsstandThumbnailShadow@2x~ipad.png
./NewsstandThumbnailShadow@2x~iphone.png
./NewsstandThumbnailShadow~ipad.png
./NewsstandThumbnailShadow~iphone.png
./NotificationAppIconMask.png
./[email protected]
./[email protected]
./SpotlightAppIconMask.png
./[email protected]
./[email protected]
./TableIconMask.png
./[email protected]
./[email protected]
./TableIconOutline.png
./[email protected]
./[email protected]

As you can see, there are a lot of different masks, but they are named pretty clearly. Here is the AppIconMask@3x~iphone.png image:

You can use that to test your icon to see if it will look okay after it is masked. But, don't round your corners. If you do, when Apple changes those masks again, you will have artifacts.

Feel free to skip past this answer if you want to fix the certificates issue. This answer deals with tunneling ssh through the firewall which is IMHO a better solution to dealing with firewall/proxy thingies.

There is a better way than using http access and that is to use the ssh service offered by github on port 443 of the ssh.github.com server.

We use a tool called corkscrew. This is available for both CygWin (through setup from the cygwin homepage) and Linux using your favorite packaging tool. For MacOSX it is available from macports and brew at least.

The commandline is as follows :

$ corkscrew <proxyhost> <proxyport> <targethost> <targetport> <authfile>

The proxyhost and proxyport are the coordinates of the https proxy. The targethost and targetport is the location of the host to tunnel to. The authfile is a textfile with 1 line containing your proxy server username/password separated by a colon

e.g:

abc:very_secret

Installation for using "normal" ssh protocol for git communication

By adding this to the ~/.ssh/config this trick can be used for normal ssh connections.

Host github.com
  HostName ssh.github.com
  Port 443
  User git
  ProxyCommand corkscrew <proxyhost> <proxyport> %h %p ~/.ssh/proxy_auth

now you can test it works by ssh-ing to gitproxy

pti@pti-laptop:~$ ssh github.com
PTY allocation request failed on channel 0
Hi ptillemans! You've successfully authenticated, but GitHub does not provide shell access.
       Connection to github.com closed.
pti@pti-laptop:~$

(Note: if you never logged in to github before, ssh will be asking to add the server key to the known hosts file. If you are paranoid, it is recommended to verify the RSA fingerprint to the one shown on the github site where you uploaded your key).

A slight variant on this method is the case when you need to access a repository with another key, e.g. to separate your private account from your professional account.

# 
# account dedicated for the ACME private github account 
#
Host acme.github.com
  User git
  HostName ssh.github.com
  Port 443
  ProxyCommand corkscrew <proxyhost> <3128> %h %p ~/.ssh/proxy_auth
  IdentityFile ~/.ssh/id_dsa_acme

enjoy!

We've been using this for years now on both Linux, Macs and Windows.

If you want you can read more about it in this blog post

This works for me:

addEvent(document, 'mouseout', function(evt) {
  if (evt.toElement == null && evt.relatedTarget == null) {
    alert("left window");
  }
});

pgAdmin has GUI for data import since 1.16. You have to create your table first and then you can import data easily - just right-click on the table name and click on Import.

Try these to clarify the issue of right alignment in float point printing

printf(" 4|%4.1lf\n", 8.9);
printf("04|%04.1lf\n", 8.9);

the output is

 4| 8.9
04|08.9

I know this is kind of late but this plugin should work. http://remysharp.com/2009/01/26/element-in-view-event-plugin/

$('p.inview').bind('inview', function (event, visible) {
if (visible) {
  $(this).text('You can see me!');
} else {
  $(this).text('Hidden again');
}

The best solution is using a static site generator which has templating/includes support. I use Hammer for Mac, it is great. There's also Guard, a ruby gem that monitors file changes, compile sass, concatenate any files and probably does includes.

We can not get the data from third party website without jsonp.

You can use the php function for fetch data like file_get_contents() or CURL etc.

Then you can use the PHP url with your ajax code.

<input id="idiom" type="text" name="" value="" placeholder="Enter your idiom here">
<br>
<button id="submit" type="">Submit</button>
<script type="text/javascript">
$(document).ready(function(){
    $("#submit").bind('click',function(){
        var idiom=$("#idiom").val();
        $.ajax({
            type: "GET",
            url: 'get_data.php',
            data:{q:idiom},
            async:true,
            crossDomain:true,
            success: function(data, status, xhr) {
                alert(xhr.getResponseHeader('Location'));
            }
        });

    });
});
</script>

Create a PHP file = get_data.php

<?php
  echo file_get_contents("http://www.oxfordlearnersdictionaries.com/search/english/direct/");
?>

DECLARE @iMonth INT=12
SELECT CHOOSE(@iMonth,'JANUARY','FEBRUARY','MARCH','APRIL','MAY','JUNE','JULY','AUGUST','SEPTEMBER','OCTOBER','NOVEMBER','DECEMBER')

First, the enum methods shouldn't be in all caps. They are methods just like other methods, with the same naming convention.

Second, what you are doing is not the best possible way to set up your enum. Instead of using an array of values for the values, you should use separate variables for each value. You can then implement the constructor like you would any other class.

Here's how you should do it with all the suggestions above:

public enum States {
    ...
    MASSACHUSETTS("Massachusetts",  "MA",   true),
    MICHIGAN     ("Michigan",       "MI",   false),
    ...; // all 50 of those

    private final String full;
    private final String abbr;
    private final boolean originalColony;

    private States(String full, String abbr, boolean originalColony) {
        this.full = full;
        this.abbr = abbr;
        this.originalColony = originalColony;
    }

    public String getFullName() {
        return full;
    }

    public String getAbbreviatedName() {
        return abbr;
    }

    public boolean isOriginalColony(){
        return originalColony;
    }
}

There must be some syntax error. Copy/paste this code and see if it works:

<?php
    $link = mysql_connect('localhost', 'root', '');
    if (!$link) {
        die('Could not connect:' . mysql_error());
    }
    echo 'Connected successfully';
    ?

I had the same error message. It turns out I was using the msql_connect() function instead of mysql_connect().

I believe there are different ways to do this based on what you need exactly, but one way would be to just put both Elements A and B inside Parent A.

    <View style={{ position: 'absolute' }}>    // parent of A
        <View style={{ zIndex: 1 }} />  // element A
        <View style={{ zIndex: 1 }} />  // element A
        <View style={{ zIndex: 0, position: 'absolute' }} />  // element B
    </View>

Such hack like "tabIndex=-1" not work for me with Chrome v53.

This is which works for chrome, and most browsers:

function removeTabIndex(element) {_x000D_
    element.removeAttribute('tabindex');_x000D_
}

<input tabIndex="1" />_x000D_
<input tabIndex="2" id="notabindex" />_x000D_
<input tabIndex="3" />_x000D_
<button tabIndex="4" onclick="removeTabIndex(document.getElementById('notabindex'))">Remove tabindex</button>

I finally got it to work by running opening command line with "Run a Administrator" even though I was already admin and could create directory manually

Using constraints layout

1. Add a Guideline
2. Set the percentage to 50%
3. Constrain your view to the Guideline and the parent.

If you are having trouble changing it to a percentage, then see this answer.

XML

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:layout_editor_absoluteX="0dp"
    tools:layout_editor_absoluteY="81dp">

    <android.support.constraint.Guideline
        android:id="@+id/guideline8"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.5"/>

    <TextView
        android:id="@+id/textView6"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginBottom="8dp"
        android:layout_marginEnd="8dp"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="TextView"
        app:layout_constraintBottom_toTopOf="@+id/guideline8"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"/>
    
</android.support.constraint.ConstraintLayout>