I usually do this with the following code:

create function [dbo].[Split](@string varchar(max), @separator varchar(10))
returns @splited table ( stringPart varchar(max) )
with execute as caller
as
begin
    declare @stringPart varchar(max);
    set @stringPart = '';

    while charindex(@separator, @string) > 0
    begin
        set @stringPart = substring(@string, 0, charindex(@separator, @string));
        insert into @splited (stringPart) values (@stringPart);
        set @string = substring(@string, charindex(@separator, @string) + len(@separator), len(@string) + 1);
    end

    return;
end
go

You can test it with this query:

declare @example varchar(max);
set @example = 'one;string;to;rule;them;all;;';

select * from [dbo].[Split](@example, ';');

You need to close the input element with /> at the end. In React, we have to close every element. Your code should be:

<input id="icon_prefix" type="text" class="validate/">

Surprisingly, all 10 answers here say the same thing. The '::' is a namespace resolution operator, and yes it is true. But there is one gotcha that you have to realize about the namespace resolution operator when it comes to the constant lookup algorithm. As Matz delineates in his book, 'The Ruby Programming Language', constant lookup has multiple steps. First, it searches a constant in the lexical scope where the constant is referenced. If it does not find the constant within the lexical scope, it then searches the inheritance hierarchy. Because of this constant lookup algorithm, below we get the expected results:

module A
  module B
      PI = 3.14
      module C
        class E
          PI = 3.15
        end
        class F < E
          def get_pi
            puts PI
          end
        end
      end
  end
end
f = A::B::C::F.new
f.get_pi
> 3.14

While F inherits from E, the B module is within the lexical scope of F. Consequently, F instances will refer to the constant PI defined in the module B. Now if module B did not define PI, then F instances will refer to the PI constant defined in the superclass E.

But what if we were to use '::' rather than nesting modules? Would we get the same result? No!

By using the namespace resolution operator when defining nested modules, the nested modules and classes are no longer within the lexical scope of their outer modules. As you can see below, PI defined in A::B is not in the lexical scope of A::B::C::D and thus we get uninitialized constant when trying to refer to PI in the get_pi instance method:

module A
end

module A::B
  PI = 3.14
end

module A::B::C
  class D
    def get_pi
      puts PI
    end
  end
end
d = A::B::C::D.new
d.get_pi
NameError: uninitialized constant A::B::C::D::PI
Did you mean?  A::B::PI

I was recently learning the concepts behind Hashmap and it was clear that there was no definite ordering of the keys. To iterate you can use:

Hashmap<String,Integer> hs=new Hashmap();
for(Map.Entry<String, Integer> entry : hs.entrySet()){
      String key=entry.getKey();
      int val=entry.getValue();
      //your code block  
  }

Here is a working example in both Javascript and jQuery:

http://jsfiddle.net/GuLYN/312/

//In jQuery
$("#calculate").click(function() {
    var num = parseFloat($("#textbox").val());
    var new_num = $("#textbox").val(num.toFixed(2));
});


// In javascript
document.getElementById('calculate').onclick = function() {
    var num = parseFloat(document.getElementById('textbox').value);
    var new_num = num.toFixed(2);
    document.getElementById('textbox').value = new_num;
};
?

If you are utilizing arrays too much then you should include cstring.h because it has too many functions including finding substrings.

jQuery will encode and decode for you. However, you need to use a textarea tag, not a div.

var str1 = 'One & two & three';_x000D_
var str2 = "One & two & three";_x000D_
  _x000D_
$(document).ready(function() {_x000D_
   $("#encoded").text(htmlEncode(str1)); _x000D_
   $("#decoded").text(htmlDecode(str2));_x000D_
});_x000D_
_x000D_
function htmlDecode(value) {_x000D_
  return $("<textarea/>").html(value).text();_x000D_
}_x000D_
_x000D_
function htmlEncode(value) {_x000D_
  return $('<textarea/>').text(value).html();_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>_x000D_
_x000D_
<div id="encoded"></div>_x000D_
<div id="decoded"></div>

As of date (GNU coreutils) 7.4 you can now use -d to do arithmetic :

$ date -d -30days
Sat Jun 28 13:36:35 UTC 2014

$ date -d tomorrow
Tue Jul 29 13:40:55 UTC 2014

The units you can use are days, years, months, hours, minutes, and seconds :

$ date -d tomorrow+2days-10minutes
Thu Jul 31 13:33:02 UTC 2014

Try something like this. This should center any huge element in the middle vertically and horizontally with respect to its parent no matter both of their sizes.

.parent {
    position: relative;
    overflow: hidden;
    //optionally set height and width, it will depend on the rest of the styling used
}

.child {
    position: absolute;
    top: -9999px;
    bottom: -9999px;
    left: -9999px;
    right: -9999px;
    margin: auto;

}

You can do this with jQuery. Using their selectors, you can select by attributes, such as type. This does, however, require that your users have Javascript turned on, and an additional file to download, but if it works...

I face this problem but resolution is very simple. I am writing the 1 MB file in 1024 Byte Buffer causing this issue. To Understand refer code before and After Fix.

Code with Excepion

DataOutputStream dos = new DataOutputStream(s.getOutputStream());
        FileInputStream fis = new FileInputStream(file);
        byte[] buffer = new byte[1024];
        
        while (fis.read(buffer) > 0) {
            dos.write(buffer);
        }
    

After Fixes:

DataOutputStream dos = new DataOutputStream(s.getOutputStream());
        FileInputStream fis = new FileInputStream(file);
        byte[] buffer = new byte[102400];
        
        while (fis.read(buffer) > 0) {
            dos.write(buffer);
        }

    

http://support.microsoft.com/kb/815065

A DLL is a library that contains code and data that can be used by more than one program at the same time. For example, in Windows operating systems, the Comdlg32 DLL performs common dialog box related functions. Therefore, each program can use the functionality that is contained in this DLL to implement an Open dialog box. This helps promote code reuse and efficient memory usage.

By using a DLL, a program can be modularized into separate components. For example, an accounting program may be sold by module. Each module can be loaded into the main program at run time if that module is installed. Because the modules are separate, the load time of the program is faster, and a module is only loaded when that functionality is requested.

Additionally, updates are easier to apply to each module without affecting other parts of the program. For example, you may have a payroll program, and the tax rates change each year. When these changes are isolated to a DLL, you can apply an update without needing to build or install the whole program again.

http://en.wikipedia.org/wiki/Dynamic-link_library

I would love to add that you can even use arrows /text boxes to annotate the labels. Here is what I mean:

import random
import matplotlib.pyplot as plt


y = [2.56422, 3.77284, 3.52623, 3.51468, 3.02199]
z = [0.15, 0.3, 0.45, 0.6, 0.75]
n = [58, 651, 393, 203, 123]

fig, ax = plt.subplots()
ax.scatter(z, y)

ax.annotate(n[0], (z[0], y[0]), xytext=(z[0]+0.05, y[0]+0.3), 
    arrowprops=dict(facecolor='red', shrink=0.05))

ax.annotate(n[1], (z[1], y[1]), xytext=(z[1]-0.05, y[1]-0.3), 
    arrowprops = dict(  arrowstyle="->",
                        connectionstyle="angle3,angleA=0,angleB=-90"))

ax.annotate(n[2], (z[2], y[2]), xytext=(z[2]-0.05, y[2]-0.3), 
    arrowprops = dict(arrowstyle="wedge,tail_width=0.5", alpha=0.1))

ax.annotate(n[3], (z[3], y[3]), xytext=(z[3]+0.05, y[3]-0.2), 
    arrowprops = dict(arrowstyle="fancy"))

ax.annotate(n[4], (z[4], y[4]), xytext=(z[4]-0.1, y[4]-0.2),
    bbox=dict(boxstyle="round", alpha=0.1), 
    arrowprops = dict(arrowstyle="simple"))

plt.show()

Which will generate the following graph:

Here is one that is complete, and doesnt rely on any protocol.

function getServerURL(url) {
        var m = url.match("(^(?:(?:.*?)?//)?[^/?#;]*)");
        console.log(m[1]) // Remove this
        return m[1];
    }

getServerURL("http://dev.test.se")
getServerURL("http://dev.test.se/")
getServerURL("//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js")
getServerURL("//")
getServerURL("www.dev.test.se/sdas/dsads")
getServerURL("www.dev.test.se/")
getServerURL("www.dev.test.se?abc=32")
getServerURL("www.dev.test.se#abc")
getServerURL("//dev.test.se?sads")
getServerURL("http://www.dev.test.se#321")
getServerURL("http://localhost:8080/sads")
getServerURL("https://localhost:8080?sdsa")

Prints

http://dev.test.se

http://dev.test.se

//ajax.googleapis.com

//

www.dev.test.se

www.dev.test.se

www.dev.test.se

www.dev.test.se

//dev.test.se

http://www.dev.test.se

http://localhost:8080

https://localhost:8080

javac doesn't actively prohibit this, but it does have a limitation that pretty much means that you'd never want to refer to a top-level class from another file unless it has the same name as the file it's in.

Suppose you have two files, Foo.java and Bar.java.

Foo.java contains:

• public class Foo

Bar.java contains:

• public class Bar
• class Baz

Let's also say that all of the classes are in the same package (and the files are in the same directory).

What happens if Foo.java refers to Baz but not Bar and we try to compile Foo.java? The compilation fails with an error like this:

Foo.java:2: cannot find symbol
symbol  : class Baz
location: class Foo
  private Baz baz;
          ^
1 error

This makes sense if you think about it. If Foo.java refers to Baz, but there is no Baz.java (or Baz.class), how can javac know what source file to look in?

If you instead tell javac to compile Foo.java and Bar.java at the same time, or even if you had previously compiled Bar.java (leaving the Baz.class where javac can find it) then this error goes away. This makes your build process feel very unreliable and flaky, however.

Because the actual limitation, which is more like "don't refer to a top-level class from another file unless it has the same name as the file it's in or you're also referring to a class that's in that same file that's named the same thing as the file" is kind of hard to follow, people usually go with the much more straightforward (though stricter) convention of just putting one top-level class in each file. This is also better if you ever change your mind about whether a class should be public or not.

Sometimes there really is a good reason why everybody does something in a particular way.

If you are using numpy, you have the argsort() function available:

>>> import numpy
>>> numpy.argsort(myList)
array([0, 1, 2, 4, 3])

http://docs.scipy.org/doc/numpy/reference/generated/numpy.argsort.html

This returns the arguments that would sort the array or list.

To keep the code easy to read, you can use square brackets [] to quote the string containing ' or vice versa .

If you control the input data, you can use the mini version

package main

import (
    "testing"
    "strconv"
)

func Atoi (s string) int {
    var (
        n uint64
        i int
        v byte
    )   
    for ; i < len(s); i++ {
        d := s[i]
        if '0' <= d && d <= '9' {
            v = d - '0'
        } else if 'a' <= d && d <= 'z' {
            v = d - 'a' + 10
        } else if 'A' <= d && d <= 'Z' {
            v = d - 'A' + 10
        } else {
            n = 0; break        
        }
        n *= uint64(10) 
        n += uint64(v)
    }
    return int(n)
}

func BenchmarkAtoi(b *testing.B) {
    for i := 0; i < b.N; i++ {
        in := Atoi("9999")
        _ = in
    }   
}

func BenchmarkStrconvAtoi(b *testing.B) {
    for i := 0; i < b.N; i++ {
        in, _ := strconv.Atoi("9999")
        _ = in
    }   
}

the fastest option (write your check if necessary). Result :

Path>go test -bench=. atoi_test.go
goos: windows
goarch: amd64
BenchmarkAtoi-2                 100000000               14.6 ns/op
BenchmarkStrconvAtoi-2          30000000                51.2 ns/op
PASS
ok      path     3.293s

This tool is working very well right now.

http://www.mobilefish.com/services/image2svg/image2svg.php

you should be using the .Value of the datetime parameter. All Nullable structs have a value property which returns the concrete type of the object. but you must check to see if it is null beforehand otherwise you will get a runtime error.

i.e:

datetime.Value

but check to see if it has a value first!

if (datetime.HasValue)
{
   // work with datetime.Value
}

you have to use collections to return more then one return values

in your case you write your code as

public static List something(){
        List<Integer> list = new ArrayList<Integer>();
        int number1 = 1;
        int number2 = 2;
        list.add(number1);
        list.add(number2);
        return list;
    }

    // Main class code
    public static void main(String[] args) {
      something();
      List<Integer> numList = something();
    }

Here's a Lodash solution to this that works for flat key => value object, rather than a nested object. The accepted answer's suggestion to use _.findKey works for objects with nested objects, but it doesn't work in this common circumstance.

This approach inverts the object, swapping keys for values, and then finds the key by looking up the value on the new (inverted) object. If the key isn't found then false is returned, which I prefer over undefined, but you could easily swap this out in the third parameter of the _.get method in getKey().

// Get an object's key by value_x000D_
var getKey = function( obj, value ) {_x000D_
 var inverse = _.invert( obj );_x000D_
 return _.get( inverse, value, false );_x000D_
};_x000D_
_x000D_
// US states used as an example_x000D_
var states = {_x000D_
 "AL": "Alabama",_x000D_
 "AK": "Alaska",_x000D_
 "AS": "American Samoa",_x000D_
 "AZ": "Arizona",_x000D_
 "AR": "Arkansas",_x000D_
 "CA": "California",_x000D_
 "CO": "Colorado",_x000D_
 "CT": "Connecticut",_x000D_
 "DE": "Delaware",_x000D_
 "DC": "District Of Columbia",_x000D_
 "FM": "Federated States Of Micronesia",_x000D_
 "FL": "Florida",_x000D_
 "GA": "Georgia",_x000D_
 "GU": "Guam",_x000D_
 "HI": "Hawaii",_x000D_
 "ID": "Idaho",_x000D_
 "IL": "Illinois",_x000D_
 "IN": "Indiana",_x000D_
 "IA": "Iowa",_x000D_
 "KS": "Kansas",_x000D_
 "KY": "Kentucky",_x000D_
 "LA": "Louisiana",_x000D_
 "ME": "Maine",_x000D_
 "MH": "Marshall Islands",_x000D_
 "MD": "Maryland",_x000D_
 "MA": "Massachusetts",_x000D_
 "MI": "Michigan",_x000D_
 "MN": "Minnesota",_x000D_
 "MS": "Mississippi",_x000D_
 "MO": "Missouri",_x000D_
 "MT": "Montana",_x000D_
 "NE": "Nebraska",_x000D_
 "NV": "Nevada",_x000D_
 "NH": "New Hampshire",_x000D_
 "NJ": "New Jersey",_x000D_
 "NM": "New Mexico",_x000D_
 "NY": "New York",_x000D_
 "NC": "North Carolina",_x000D_
 "ND": "North Dakota",_x000D_
 "MP": "Northern Mariana Islands",_x000D_
 "OH": "Ohio",_x000D_
 "OK": "Oklahoma",_x000D_
 "OR": "Oregon",_x000D_
 "PW": "Palau",_x000D_
 "PA": "Pennsylvania",_x000D_
 "PR": "Puerto Rico",_x000D_
 "RI": "Rhode Island",_x000D_
 "SC": "South Carolina",_x000D_
 "SD": "South Dakota",_x000D_
 "TN": "Tennessee",_x000D_
 "TX": "Texas",_x000D_
 "UT": "Utah",_x000D_
 "VT": "Vermont",_x000D_
 "VI": "Virgin Islands",_x000D_
 "VA": "Virginia",_x000D_
 "WA": "Washington",_x000D_
 "WV": "West Virginia",_x000D_
 "WI": "Wisconsin",_x000D_
 "WY": "Wyoming"_x000D_
};_x000D_
_x000D_
console.log( 'The key for "Massachusetts" is "' + getKey( states, 'Massachusetts' ) + '"' );

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.4/lodash.min.js"></script>

Edit There appears to be a better LZW solution that handles Unicode strings correctly at http://pieroxy.net/blog/pages/lz-string/index.html (Thanks to pieroxy in the comments).

I don't know of any gzip implementations, but the jsolait library (the site seems to have gone away) has functions for LZW compression/decompression. The code is covered under the LGPL.

// LZW-compress a string
function lzw_encode(s) {
    var dict = {};
    var data = (s + "").split("");
    var out = [];
    var currChar;
    var phrase = data[0];
    var code = 256;
    for (var i=1; i<data.length; i++) {
        currChar=data[i];
        if (dict[phrase + currChar] != null) {
            phrase += currChar;
        }
        else {
            out.push(phrase.length > 1 ? dict[phrase] : phrase.charCodeAt(0));
            dict[phrase + currChar] = code;
            code++;
            phrase=currChar;
        }
    }
    out.push(phrase.length > 1 ? dict[phrase] : phrase.charCodeAt(0));
    for (var i=0; i<out.length; i++) {
        out[i] = String.fromCharCode(out[i]);
    }
    return out.join("");
}

// Decompress an LZW-encoded string
function lzw_decode(s) {
    var dict = {};
    var data = (s + "").split("");
    var currChar = data[0];
    var oldPhrase = currChar;
    var out = [currChar];
    var code = 256;
    var phrase;
    for (var i=1; i<data.length; i++) {
        var currCode = data[i].charCodeAt(0);
        if (currCode < 256) {
            phrase = data[i];
        }
        else {
           phrase = dict[currCode] ? dict[currCode] : (oldPhrase + currChar);
        }
        out.push(phrase);
        currChar = phrase.charAt(0);
        dict[code] = oldPhrase + currChar;
        code++;
        oldPhrase = phrase;
    }
    return out.join("");
}

XML:

<asp:BoundField DataField="DealCRMID" HeaderText="Opportunity ID"
 SortExpression="DealCRMID"/>
<asp:BoundField DataField="DealCustomerName" HeaderText="Customer" 
 SortExpression="DealCustomerName"/>
<asp:BoundField DataField="SLCode" HeaderText="Practice" 
 SortExpression="SLCode"/>

Code:

private string ConvertSortDirectionToSql(String sortExpression,SortDirection sortDireciton)
{
    switch (sortExpression)
    {
        case "DealCRMID":
             ViewState["DealCRMID"]=ChangeSortDirection(ViewState["DealCRMID"].ToString());
             return ViewState["DealCRMID"].ToString();

        case "DealCustomerName":
             ViewState["DealCustomerName"] = ChangeSortDirection(ViewState["DealCustomerName"].ToString());
             return ViewState["DealCustomerName"].ToString();

        case "SLCode":
             ViewState["SLCode"] = ChangeSortDirection(ViewState["SLCode"].ToString());
             return ViewState["SLCode"].ToString();

        default:
            return "ASC";
    }       
}

private string ChangeSortDirection(string sortDireciton)
{
    switch (sortDireciton)
    {
        case "DESC":
            return "ASC";
        case "ASC":
            return "DESC";
        default:
            return "ASC";
    }
}

protected void gvPendingApprovals_Sorting(object sender, GridViewSortEventArgs e)
{
    DataSet ds = (System.Data.DataSet)(gvPendingApprovals.DataSource);

    if(ds.Tables.Count>0)
    {
        DataView m_DataView = new DataView(ds.Tables[0]);
        m_DataView.Sort = e.SortExpression + " " + ConvertSortDirectionToSql   (e.SortExpression.ToString(), e.SortDirection);

        gvPendingApprovals.DataSource = m_DataView;
        gvPendingApprovals.DataBind();
    }
}

UPDATE 17/03/2017

Original solution won't work anymore. The spinners are part of shadow dom. For now just to hide in chrome use:

input[type=number]::-webkit-inner-spin-button {_x000D_
  -webkit-appearance: none;_x000D_
}

<input type="number" />

or to always show:

input[type=number]::-webkit-inner-spin-button {_x000D_
  opacity: 1;_x000D_
}

<input type="number" />

You can try the following but keep in mind that works only for Chrome:

input[type=number]::-webkit-inner-spin-button { _x000D_
    -webkit-appearance: none;_x000D_
    cursor:pointer;_x000D_
    display:block;_x000D_
    width:8px;_x000D_
    color: #333;_x000D_
    text-align:center;_x000D_
    position:relative;_x000D_
}_x000D_
_x000D_
input[type=number]::-webkit-inner-spin-button:before,_x000D_
input[type=number]::-webkit-inner-spin-button:after {_x000D_
    content: "^";_x000D_
    position:absolute;_x000D_
    right: 0;_x000D_
}_x000D_
_x000D_
input[type=number]::-webkit-inner-spin-button:before {_x000D_
    top:0px;_x000D_
}_x000D_
_x000D_
input[type=number]::-webkit-inner-spin-button:after {_x000D_
    bottom:0px;_x000D_
    -webkit-transform: rotate(180deg);_x000D_
}

<input type="number" />

I've looked around and the

display: table-cell;
vertical-align: middle;

seems to be the most popular solution

For email templates, inline CSS is the properly used method to style:

<thead>
    <tr style="color: #fff; background: black;">
        <th>Header 1</th>
        <th>Header 2</th>
        <th>Header 3</th>
    </tr>
</thead>

. is a shorthand for the current directory and is used in Linux and Unix to execute a compiled program in the current directory. That is why you don't see this used in Web Development much except by open source, non-Windows frameworks like Google Angular which was written by people stuck on open source platforms.

./ also resolves to the current directory and is atypical in Web but supported as a path in some open source frameworks. Because it resolves the same as no path to the current file directory its not used. Example: ./image.jpg = image.jpg. Again, this is a relic of Unix operating systems that need path resolutions like this to run executables and resolve paths for security reasons. Its not a typical web path. That is why this syntax is redundant.

../ is a traditional web path that goes one directory up

/ is the ROOT of your website

These path resolutions below are true...

./folder= folder this is always true in web path resolution

./file.html = file.html this is always true in web path resolution

./ = {no path} an empty path is the same as ./ in the web world

{no path} = / an empty path is the same as the web root if your file is in the root directory

./ = / ONLY if you are in the root folder

../ = / ONLY if you are one folder below the web root

Here you can see the difference between the way that deceze offered comparing to the simple array_values approach:

The Array:

$array['a'][0] = array('x' => 1, 'y' => 2, 'z' => 3);
$array['a'][5] = array('x' => 4, 'y' => 5, 'z' => 6);

$array['b'][1] = array('x' => 7, 'y' => 8, 'z' => 9);
$array['b'][7] = array('x' => 10, 'y' => 11, 'z' => 12);

In deceze way, here is your output:

$array = array_map('array_values', $array);
print_r($array);

/* Output */

Array
(
    [a] => Array
        (
            [0] => Array
                (
                    [x] => 1
                    [y] => 2
                    [z] => 3
                )
            [1] => Array
                (
                    [x] => 4
                    [y] => 5
                    [z] => 6
                )
        )
    [b] => Array
        (
            [0] => Array
                (
                    [x] => 7
                    [y] => 8
                    [z] => 9
                )

            [1] => Array
                (
                    [x] => 10
                    [y] => 11
                    [z] => 12
                )
        )
)

And here is your output if you only use array_values function:

$array = array_values($array);
print_r($array);

/* Output */

Array
(
    [0] => Array
        (
            [0] => Array
                (
                    [x] => 1
                    [y] => 2
                    [z] => 3
                )
            [5] => Array
                (
                    [x] => 4
                    [y] => 5
                    [z] => 6
                )
        )
    [1] => Array
        (
            [1] => Array
                (
                    [x] => 7
                    [y] => 8
                    [z] => 9
                )
            [7] => Array
                (
                    [x] => 10
                    [y] => 11
                    [z] => 12
                )
        )
)

To run command as a system service on debian with sysv init:

Copy skeleton script and adapt it for your needs, probably all you have to do is to set some variables. Your script will inherit fine defaults from /lib/init/init-d-script, if something does not fits your needs - override it in your script. If something goes wrong you can see details in source /lib/init/init-d-script. Mandatory vars are DAEMON and NAME. Script will use start-stop-daemon to run your command, in START_ARGS you can define additional parameters of start-stop-daemon to use.

cp /etc/init.d/skeleton /etc/init.d/myservice
chmod +x /etc/init.d/myservice
nano /etc/init.d/myservice

/etc/init.d/myservice start
/etc/init.d/myservice stop

That is how I run some python stuff for my wikimedia wiki:

...
DESC="mediawiki articles converter"
DAEMON='/home/mss/pp/bin/nslave'
DAEMON_ARGS='--cachedir /home/mss/cache/'
NAME='nslave'
PIDFILE='/var/run/nslave.pid'
START_ARGS='--background --make-pidfile --remove-pidfile --chuid mss --chdir /home/mss/pp/bin'

export PATH="/home/mss/pp/bin:$PATH"

do_stop_cmd() {
    start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 \
        $STOP_ARGS \
        ${PIDFILE:+--pidfile ${PIDFILE}} --name $NAME
    RETVAL="$?"
    [ "$RETVAL" = 2 ] && return 2
    rm -f $PIDFILE
    return $RETVAL
}

Besides setting vars I had to override do_stop_cmd because of python substitutes the executable, so service did not stop properly.

https://www.php.net/manual/en/function.array-merge.php

<?php
$array1 = array("color" => "red", 2, 4);
$array2 = array("a", "b", "color" => "green", "shape" => "trapezoid", 4);
$result = array_merge($array1, $array2);
print_r($result);
?>

You can use UNION ALL instead.

SELECT mt.ID, mt.ParentID, ot.MasterID FROM dbo.MainTable AS mt Union ALL SELECT mt.ID, mt.ParentID, ot.MasterID FROM dbo.OtherTable AS ot

You only have to install the php5-curl library. You can do this by running

sudo apt-get install php5-curl

Click here for more information.

Each individual Web App under an IIS Web Site can use a different App Pool.

Verify the App Pool assigned to your app (not just the root site per your pictures) is .NET 4.0 compatible:

1. Expand Default Web Site
2. Right click on ProjectPALS, choose 'Manage Application' then 'Advanced...'
3. Observe the 'Application Pool' your app is running as under the site
4. Change to another App Pool if neccessary

For an updated answer see this SO question:

calling web service using VBA code in excel 2010

Both threads should be merged though.

Oracle used to have a component in SQL Developer called Data Modeler. It no longer exists in the product since at least 3.2.20.10.

It's now a separate download that you can find here:

http://www.oracle.com/technetwork/developer-tools/datamodeler/overview/index.html

I think from the author's point of view, the main reason is to reduce the overhead for string concatenation.I just read the logger's documentation, you could find following words:

/**
* <p>This form avoids superfluous string concatenation when the logger
* is disabled for the DEBUG level. However, this variant incurs the hidden
* (and relatively small) cost of creating an <code>Object[]</code> before 
  invoking the method,
* even if this logger is disabled for DEBUG. The variants taking
* {@link #debug(String, Object) one} and {@link #debug(String, Object, Object) two}
* arguments exist solely in order to avoid this hidden cost.</p>
*/
*
 * @param format    the format string
 * @param arguments a list of 3 or more arguments
 */
public void debug(String format, Object... arguments);

No point repeating the other answers, but please note that strdup() can do anything it wants from a C perspective, since it is not part of any C standard. It is however defined by POSIX.1-2001.

NO PLUGINS NEEDED!

Select the below code and drag that into in BOOKMARK BAR (if you don't see it, enable from Browser Settings), then EDIT that link :

javascript:var my_params = prompt("Enter your parameters", "var1=aaaa&var2=bbbbb"); var Target_LINK = prompt("Enter destination", location.href); function post(path, params) { var xForm = document.createElement("form"); xForm.setAttribute("method", "post"); xForm.setAttribute("action", path); for (var key in params) { if (params.hasOwnProperty(key)) { var hiddenField = document.createElement("input"); hiddenField.setAttribute("name", key); hiddenField.setAttribute("value", params[key]); xForm.appendChild(hiddenField); } } var xhr = new XMLHttpRequest(); xhr.onload = function () { alert(xhr.responseText); }; xhr.open(xForm.method, xForm.action, true); xhr.send(new FormData(xForm)); return false; } parsed_params = {}; my_params.split("&").forEach(function (item) { var s = item.split("="), k = s[0], v = s[1]; parsed_params[k] = v; }); post(Target_LINK, parsed_params); void(0);

That's all! Now you can visit any website, and click that button in BOOKMARK BAR!

NOTE:

The above method sends data using XMLHttpRequest method, so, you have to be on the same domain while triggering the script. That's why I prefer sending data with a simulated FORM SUBMITTING, which can send the code to any domain - here is code for that:

 javascript:var my_params=prompt("Enter your parameters","var1=aaaa&var2=bbbbb"); var Target_LINK=prompt("Enter destination", location.href); function post(path, params) {   var xForm= document.createElement("form");   xForm.setAttribute("method", "post");   xForm.setAttribute("action", path); xForm.setAttribute("target", "_blank");   for(var key in params) {   if(params.hasOwnProperty(key)) {        var hiddenField = document.createElement("input");      hiddenField.setAttribute("name", key);      hiddenField.setAttribute("value", params[key]);         xForm.appendChild(hiddenField);     }   }   document.body.appendChild(xForm);  xForm.submit(); }   parsed_params={}; my_params.split("&").forEach(function(item) {var s = item.split("="), k=s[0], v=s[1]; parsed_params[k] = v;}); post(Target_LINK, parsed_params); void(0); 

In IMPALA, not having order in the GROUP_CONCAT can be problematic, over at Coders'Co. we have some sort of a workaround for that (we need it for Rax/Impala). If you need the GROUP_CONCAT result with an ORDER BY clause in IMPALA, take a look at this blog post: http://raxdb.com/blog/sorting-by-regex/

use auto and min or max width like this:

td {
max-width:50px;
width:auto;
min-width:10px;
}

You want getActivity() inside your class. It's better to use

yourclassname.this.getActivity()

Try this. It's helpful for you.

This is the way I achieved it. And the example below has used the React.createRef() API introduced in React 16.3.

class Test extends React.Component {
  constructor(props) {
    super(props);
    this.secondTextInputRef = React.createRef();
  }

  render() {
    return(
        <View>
            <TextInput
                placeholder = "FirstTextInput"
                returnKeyType="next"
                onSubmitEditing={() => { this.secondTextInputRef.current.focus(); }}
            />
            <TextInput
                ref={this.secondTextInputRef}
                placeholder = "secondTextInput"
            />
        </View>
    );
  }
}

I think this will help you.

This is the code to select value from the drop down

The value for selectlocator will be the xpath or name of dropdown box, and for optionLocator will have the value to be selected from the dropdown box.

public static boolean select(final String selectLocator,
        final String optionLocator) {
    try {
        element(selectLocator).clear();
        element(selectLocator).sendKeys(Keys.PAGE_UP);
        for (int k = 0; k <= new Select(element(selectLocator))
                .getOptions().size() - 1; k++) {
            combo1.add(element(selectLocator).getValue());
            element(selectLocator).sendKeys(Keys.ARROW_DOWN);
        }
        if (combo1.contains(optionLocator)) {
            element(selectLocator).clear();
            new Select(element(selectLocator)).selectByValue(optionLocator);
            combocheck = element(selectLocator).getValue();
            combo = "";

            return true;
        } else {
            element(selectLocator).clear();
            combo = "The Value " + optionLocator
                    + " Does Not Exist In The Combobox";
            return false;
        }
    } catch (Exception e) {
        e.printStackTrace();
        errorcontrol.add(e.getMessage());
        return false;
    }
}



private static RenderedWebElement element(final String locator) {
    try {

        return (RenderedWebElement) drivers.findElement(by(locator));
    } catch (Exception e) {
        errorcontrol.add(e.getMessage());
        return (RenderedWebElement) drivers.findElement(by(locator));
    }
}

Thanks,

Rekha.

Both Jonathan and Charles are right... you've got to stop the service first, then uninstall/reinstall. Combining their two answers makes the perfect batch file or PowerShell script.

I will make mention of a caution learned the hard way -- Windows 2000 Server (possibly the client OS as well) will require a reboot before the reinstall no matter what. There must be a registry key that is not fully cleared until the box is rebooted. Windows Server 2003, Windows XP and later OS versions do not suffer that pain.

Is it pausing, but you don't see your red color appear in the cell? Try this:

dataGridView1.Rows[x1].Cells[y1].Style.BackColor = System.Drawing.Color.Red;
dataGridView1.Refresh();
System.Threading.Thread.Sleep(1000);

A simple, although awk-less solution in bash:

while IFS=, read -r a a a b; do echo "$a"; done <inputfile

It works faster for small files (<100 lines) then awk as it uses less resources (avoids calling the expensive fork and execve system calls).

EDIT from Ed Morton (sorry for hi-jacking the answer, I don't know if there's a better way to address this):

To put to rest the myth that shell will run faster than awk for small files:

$ wc -l file
99 file

$ time while IFS=, read -r a a a b; do echo "$a"; done <file >/dev/null

real    0m0.016s
user    0m0.000s
sys     0m0.015s

$ time awk -F, '{print $3}' file >/dev/null

real    0m0.016s
user    0m0.000s
sys     0m0.015s

I expect if you get a REALY small enough file then you will see the shell script run in a fraction of a blink of an eye faster than the awk script but who cares?

And if you don't believe that it's harder to write robust shell scripts than awk scripts, look at this bug in the shell script you posted:

$ cat file
a,b,-e,d
$ cut -d, -f3 file
-e
$ awk -F, '{print $3}' file
-e
$ while IFS=, read -r a a a b; do echo "$a"; done <file

$

Atomic reference should be used in a setting where you need to do simple atomic (i.e. thread-safe, non-trivial) operations on a reference, for which monitor-based synchronization is not appropriate. Suppose you want to check to see if a specific field only if the state of the object remains as you last checked:

AtomicReference<Object> cache = new AtomicReference<Object>();

Object cachedValue = new Object();
cache.set(cachedValue);

//... time passes ...
Object cachedValueToUpdate = cache.get();
//... do some work to transform cachedValueToUpdate into a new version
Object newValue = someFunctionOfOld(cachedValueToUpdate);
boolean success = cache.compareAndSet(cachedValue,cachedValueToUpdate);

Because of the atomic reference semantics, you can do this even if the cache object is shared amongst threads, without using synchronized. In general, you're better off using synchronizers or the java.util.concurrent framework rather than bare Atomic* unless you know what you're doing.

Two excellent dead-tree references which will introduce you to this topic:

• Herlihy's excellent Art of Multiprocessor Programming
• Java Concurrency in Practice

Note that (I don't know if this has always been true) reference assignment (i.e. =) is itself atomic (updating primitive 64-bit types like long or double may not be atomic; but updating a reference is always atomic, even if it's 64 bit) without explicitly using an Atomic*.
See the Java Language Specification 3ed, Section 17.7.

May be?

result.map(&:attributes)

If you need symbols keys:

result.map { |r| r.attributes.symbolize_keys }

Another way, borrows a bit from Linkify but allows you to customize your handling.

Custom Span Class:

public class ClickSpan extends ClickableSpan {

    private OnClickListener mListener;

    public ClickSpan(OnClickListener listener) {
        mListener = listener;
    }

    @Override
    public void onClick(View widget) {
       if (mListener != null) mListener.onClick();
    }

    public interface OnClickListener {
        void onClick();
    }
}

Helper function:

public static void clickify(TextView view, final String clickableText, 
    final ClickSpan.OnClickListener listener) {

    CharSequence text = view.getText();
    String string = text.toString();
    ClickSpan span = new ClickSpan(listener);

    int start = string.indexOf(clickableText);
    int end = start + clickableText.length();
    if (start == -1) return;

    if (text instanceof Spannable) {
        ((Spannable)text).setSpan(span, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    } else {
        SpannableString s = SpannableString.valueOf(text);
        s.setSpan(span, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
        view.setText(s);
    }

    MovementMethod m = view.getMovementMethod();
    if ((m == null) || !(m instanceof LinkMovementMethod)) {
        view.setMovementMethod(LinkMovementMethod.getInstance());
    }
}

Usage:

 clickify(textView, clickText,new ClickSpan.OnClickListener()
     {
        @Override
        public void onClick() {
            // do something
        }
    });

In general, you can classify any error/exception in one of three categories:

• Fatal: Not your fault, you cannot prevent them, you cannot recover from them. You should certainly not ignore them and continue, and leave your program in an unknown state. Just let the error terminate your program, there is nothing you can do.

• Boneheaded: Your own fault, most likely due to an oversight, bug or programming error. You should fix the bug. Again, you should most certainly not ignore and continue.

• Exogenous: You can expect these errors in exceptional situations, such as file not found or connection terminated. You should explicitly handle these errors, and only these.

In all cases except: pass will only leave your program in an unknown state, where it can cause more damage.

You may try to put the right database name in connection url in the configuration file. As I had the same error while run the POJO class file and it has been solved by this.

try,

str_list = " ".join([str(ele) for ele in numlist])

this statement will give you each element of your list in string format

print("The list now looks like [{0}]".format(str_list))

and,

change print(numlist.pop(2)+" has been removed") to

print("{0} has been removed".format(numlist.pop(2)))

as well.

Private:

The private members of a base class can only be accessed by members of that base class .

Public:

The public members of a base class can be accessed by members of that base class, members of its derived class as well as the members which are outside the base class and derived class.

Protected:

The protected members of a base class can be accessed by members of base class as well as members of its derived class.

In short:

private: base

protected: base + derived

public: base + derived + any other member

If you're using phonegap/cordova:

I got this when building from Cordova but the solution for me was much simpler. A permissions issue.

Just set the files to correct permissions

chmod -R 774 ./projectfolder

And then set ownership

chown -R youraccname:staff ./projectfolder 

I contend that images (files) are NOT usually stored in a database base64 encoded. Instead, they are stored in their raw binary form in a binary (blob) column (or file).

Base64 is only used as a transport mechanism, not for storage. For example, you can embed a base64 encoded image into an XML document or an email message.

Base64 is also stream friendly. You can encode and decode on the fly (without knowing the total size of the data).

While base64 is fine for transport, do not store your images base64 encoded.

Base64 provides no checksum or anything of any value for storage.

Base64 encoding increases the storage requirement by 33% over a raw binary format. It also increases the amount of data that must be read from persistent storage, which is still generally the largest bottleneck in computing. It's generally faster to read less bytes and encode them on the fly. Only if your system is CPU bound instead of IO bound, and you're regularly outputting the image in base64, then consider storing in base64.

Inline images (base64 encoded images embedded in HTML) are a bottleneck themselves--you're sending 33% more data over the wire, and doing it serially (the web browser has to wait on the inline images before it can finish downloading the page HTML).

If you still wish to store images base64 encoded, please, whatever you do, make sure you don't store base64 encoded data in a UTF8 column then index it.

You start tomcat from some directory - which is the $cwd for tomcat. You can specify any path relative to this $cwd.

suppose you have

home
- tomcat
 |_bin
- cssStore
 |_file.css

And suppose you start tomcat from ~/tomcat, using the command "bin/startup.sh".

~/tomcat becomes the home directory ($cwd) for tomcat

You can access "../cssStore/file.css" from class files in your servlet now

Hope that helps, - M.S.

You can get the name value from an input field using name element in jQuery by:

var firstname = jQuery("#form1 input[name=firstname]").val(); //Returns ABCD_x000D_
var lastname = jQuery("#form1 input[name=lastname]").val(); //Returns XYZ _x000D_
console.log(firstname);_x000D_
console.log(lastname);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<form name="form1" id="form1">_x000D_
  <input type="text" name="firstname" value="ABCD"/>_x000D_
  <input type="text" name="lastname" value="XYZ"/>_x000D_
</form>

Replace GetMonthName with GetAbbreviatedMonthName so that it reads:

string strMonthName = mfi.GetAbbreviatedMonthName(8);

For me that have Visual Studio 2015 this works:
Search this in the start menu: Developer Command Prompt for VS2015 and run the program in the search result.
You can now execute your command in it, for example: cl /?

I improved Niels's solution

class Array          
  def except(*values)
    self - values
  end    
end

Now you can use

[1, 2, 3, 4].except(3, 4) # return [1, 2]
[1, 2, 3, 4].except(4)    # return [1, 2, 3]

Cron utility is an effective way to schedule a routine background job at a specific time and/or day on an on-going basis.

Linux Crontab Format

MIN HOUR DOM MON DOW CMD

Example::Scheduling a Job For a Specific Time

The basic usage of cron is to execute a job in a specific time as shown below. This will execute the Full backup shell script (full-backup) on 10th June 08:30 AM.

Please note that the time field uses 24 hours format. So, for 8 AM use 8, and for 8 PM use 20.

30 08 10 06 * /home/yourname/full-backup

• 30 – 30th Minute
• 08 – 08 AM
• 10 – 10th Day
• 06 – 6th Month (June)
• *– Every day of the week

In your case, for 2.30PM,

30 14 * * * YOURCMD

1. 30 – 30th Minute
2. 14 – 2PM
3. *– Every day
4. *– Every month
5. *– Every day of the week

To know more about cron, visit this website.

Set the default console colors and fonts:

http://poshcode.org/2220
From Windows PowerShell Cookbook (O'Reilly)
by Lee Holmes (http://www.leeholmes.com/guide)

Set-StrictMode -Version Latest

Push-Location
Set-Location HKCU:\Console
New-Item '.\%SystemRoot%_system32_WindowsPowerShell_v1.0_powershell.exe'
Set-Location '.\%SystemRoot%_system32_WindowsPowerShell_v1.0_powershell.exe'

New-ItemProperty . ColorTable00 -type DWORD -value 0x00562401
New-ItemProperty . ColorTable07 -type DWORD -value 0x00f0edee
New-ItemProperty . FaceName -type STRING -value "Lucida Console"
New-ItemProperty . FontFamily -type DWORD -value 0x00000036
New-ItemProperty . FontSize -type DWORD -value 0x000c0000
New-ItemProperty . FontWeight -type DWORD -value 0x00000190
New-ItemProperty . HistoryNoDup -type DWORD -value 0x00000000
New-ItemProperty . QuickEdit -type DWORD -value 0x00000001
New-ItemProperty . ScreenBufferSize -type DWORD -value 0x0bb80078
New-ItemProperty . WindowSize -type DWORD -value 0x00320078
Pop-Location

git reset --hard can help you if you want to throw away everything since your last commit

I have a system that uses pure tail recursion in a few places to simulate a state machine.

The CSS styles for text input controls such as TextField for JavaFX 8 are defined in the modena.css stylesheet as below. Create a custom CSS stylesheet and modify the colors as you wish. Use the CSS reference guide if you need help understanding the syntax and available attributes and values.

.text-input {
    -fx-text-fill: -fx-text-inner-color;
    -fx-highlight-fill: derive(-fx-control-inner-background,-20%);
    -fx-highlight-text-fill: -fx-text-inner-color;
    -fx-prompt-text-fill: derive(-fx-control-inner-background,-30%);
    -fx-background-color: linear-gradient(to bottom, derive(-fx-text-box-border, -10%), -fx-text-box-border),
        linear-gradient(from 0px 0px to 0px 5px, derive(-fx-control-inner-background, -9%), -fx-control-inner-background);
    -fx-background-insets: 0, 1;
    -fx-background-radius: 3, 2;
    -fx-cursor: text;
    -fx-padding: 0.333333em 0.583em 0.333333em 0.583em; /* 4 7 4 7 */
}
.text-input:focused {
    -fx-highlight-fill: -fx-accent;
    -fx-highlight-text-fill: white;
    -fx-background-color: 
        -fx-focus-color,
        -fx-control-inner-background,
        -fx-faint-focus-color,
        linear-gradient(from 0px 0px to 0px 5px, derive(-fx-control-inner-background, -9%), -fx-control-inner-background);
    -fx-background-insets: -0.2, 1, -1.4, 3;
    -fx-background-radius: 3, 2, 4, 0;
    -fx-prompt-text-fill: transparent;
}

Although using an external stylesheet is a preferred way to do the styling, you can style inline, using something like below:

textField.setStyle("-fx-text-inner-color: red;");

There are 2 main reasons for __init__.py

1. For convenience: the other users will not need to know your functions' exact location in your package hierarchy.

   your_package/
     __init__.py
     file1.py
     file2.py
       ...
     fileN.py
   

   # in __init__.py
   from file1 import *
   from file2 import *
   ...
   from fileN import *
   

   # in file1.py
   def add():
       pass
   

   then others can call add() by

   from your_package import add
   

   without knowing file1, like

   from your_package.file1 import add
   

2. If you want something to be initialized; for example, logging (which should be put in the top level):

   import logging.config
   logging.config.dictConfig(Your_logging_config)
   

No import is necessary as long as you declare both a.go and b.go to be in the same package. Then, you can use go run to recognize multiple files with:

$ go run a.go b.go

For those looking for a dynamic solution to embed Matplotlib in PyQt5 (even plot data using drag and drop). In PyQt5 you need to use super on the main window class to accept the drops. The dropevent function can be used to get the filename and rest is simple:

def dropEvent(self,e):
        """
        This function will enable the drop file directly on to the 
        main window. The file location will be stored in the self.filename
        """
        if e.mimeData().hasUrls:
            e.setDropAction(QtCore.Qt.CopyAction)
            e.accept()
            for url in e.mimeData().urls():
                if op_sys == 'Darwin':
                    fname = str(NSURL.URLWithString_(str(url.toString())).filePathURL().path())
                else:
                    fname = str(url.toLocalFile())
            self.filename = fname
            print("GOT ADDRESS:",self.filename)
            self.readData()
        else:
            e.ignore() # just like above functions  

For starters the reference complete code gives this output:

I am using these ones (decimal format, with 6 decimal digits):

Latitude

^(\+|-)?(?:90(?:(?:\.0{1,6})?)|(?:[0-9]|[1-8][0-9])(?:(?:\.[0-9]{1,6})?))$

Longitude

^(\+|-)?(?:180(?:(?:\.0{1,6})?)|(?:[0-9]|[1-9][0-9]|1[0-7][0-9])(?:(?:\.[0-9]{1,6})?))$

Here is a gist that tests both, reported here also, for ease of access. It's a Java TestNG test. You need Slf4j, Hamcrest and Lombok to run it:

import static org.hamcrest.Matchers.*;
import static org.hamcrest.MatcherAssert.*;

import java.math.RoundingMode;
import java.text.DecimalFormat;

import lombok.extern.slf4j.Slf4j;

import org.testng.annotations.Test;

@Slf4j
public class LatLongValidationTest {

    protected static final String LATITUDE_PATTERN="^(\\+|-)?(?:90(?:(?:\\.0{1,6})?)|(?:[0-9]|[1-8][0-9])(?:(?:\\.[0-9]{1,6})?))$";
    protected static final String LONGITUDE_PATTERN="^(\\+|-)?(?:180(?:(?:\\.0{1,6})?)|(?:[0-9]|[1-9][0-9]|1[0-7][0-9])(?:(?:\\.[0-9]{1,6})?))$";

    @Test
    public void latitudeTest(){
        DecimalFormat df = new DecimalFormat("#.######");
        df.setRoundingMode(RoundingMode.UP);
        double step = 0.01;
        Double latitudeToTest = -90.0;

        while(latitudeToTest <= 90.0){
            boolean result = df.format(latitudeToTest).matches(LATITUDE_PATTERN);
            log.info("Latitude: tested {}. Result (matches regex): {}", df.format(latitudeToTest), result);
            assertThat(result, is(true));
            latitudeToTest += step;
        }

        latitudeToTest = -90.1;

        while(latitudeToTest >= -200.0){
            boolean result = df.format(latitudeToTest).matches(LATITUDE_PATTERN);
            log.info("Latitude: tested {}. Result (matches regex): {}", df.format(latitudeToTest), result);
            assertThat(result, is(false));
            latitudeToTest -= step;
        }

        latitudeToTest = 90.01;

        while(latitudeToTest <= 200.0){
            boolean result = df.format(latitudeToTest).matches(LATITUDE_PATTERN);
        log.info("Latitude: tested {}. Result (matches regex): {}", df.format(latitudeToTest), result);
            assertThat(result, is(false));
            latitudeToTest += step;
        }
    }

    @Test
    public void longitudeTest(){
        DecimalFormat df = new DecimalFormat("#.######");
        df.setRoundingMode(RoundingMode.UP);
        double step = 0.01;
        Double longitudeToTest = -180.0;

        while(longitudeToTest <= 180.0){
            boolean result = df.format(longitudeToTest).matches(LONGITUDE_PATTERN);
            log.info("Longitude: tested {}. Result (matches regex): {}", df.format(longitudeToTest), result);
            assertThat(result, is(true));
            longitudeToTest += step;
        }

        longitudeToTest = -180.01;

        while(longitudeToTest >= -300.0){
            boolean result = df.format(longitudeToTest).matches(LONGITUDE_PATTERN);
            log.info("Longitude: tested {}. Result (matches regex): {}", df.format(longitudeToTest), result);
            assertThat(result, is(false));
            longitudeToTest -= step;
        }

        longitudeToTest = 180.01;

        while(longitudeToTest <= 300.0){
            boolean result = df.format(longitudeToTest).matches(LONGITUDE_PATTERN);
            log.info("Longitude: tested {}. Result (matches regex): {}", df.format(longitudeToTest), result);
            assertThat(result, is(false));
            longitudeToTest += step;
        }
    }
}

Here is an alternative for that experiment (Swift 3.0). This tells you exactly which kind of number was the largest.

let interestingNumbers = [
"Prime": [2, 3, 5, 7, 11, 13],
"Fibonacci": [1, 1, 2, 3, 5, 8],
"Square": [1, 4, 9, 16, 25],
]

var largest = 0
var whichKind: String? = nil

for (kind, numbers) in interestingNumbers {
    for number in numbers {
    if number > largest {
        whichKind = kind
        largest = number
    }
  }
}

print(whichKind)
print(largest)

OUTPUT:
Optional("Square")
25

The error you are getting means that

foreach (string item in listBox1.Items)

should be replaced with

for(int i = 0; i < listBox1.Items.Count; i++) {
    string item = (string)listBox1.Items[i];

In other words, don't use a foreach.

EDIT: Added cast to string in code above

EDIT2: Since you are using RemoveAt(), remember that your index for the next iteration (variable i in the example above) should not increment (since you just deleted it).

Try this.In html you write the following code.

<select class="select2" multiple="multiple" placeholder="Select State">
    <option value="AK">Alaska</option>
    <option value="HI">Hawaii</option>
</select>

And in your script write the below code.Keep in mind that have the link of select2js.

<script>
         $( ".select2" ).select2( { } );
 </script>

According to apple doc:

File-Sharing Support
File-sharing support lets apps make user data files available in iTunes 9.1 and later. An app that declares its support for file sharing makes the contents of its /Documents directory available to the user. The user can then move files in and out of this directory as needed from iTunes. This feature does not allow your app to share files with other apps on the same device; that behavior requires the pasteboard or a document interaction controller object.

To enable file sharing for your app, do the following:

1. Add the UIFileSharingEnabled key to your app’s Info.plist file, and set the value of the key to YES. (The actual key name is "Application supports iTunes file sharing")

2. Put whatever files you want to share in your app’s Documents directory.
   

3. When the device is plugged into the user’s computer, iTunes displays a File Sharing section in the Apps tab of the selected device.
   

4. The user can add files to this directory or move files to the desktop.
   

Apps that support file sharing should be able to recognize when files have been added to the Documents directory and respond appropriately. For example, your app might make the contents of any new files available from its interface. You should never present the user with the list of files in this directory and ask them to decide what to do with those files.

For additional information about the UIFileSharingEnabled key, see Information Property List Key Reference.

I've also had this error when trying to pull the changes into a branch which is not created from the upstream branch from which I'm trying to pull.

Eg - This creates a new branch matching night-version of upstream

git checkout upstream/night-version -b testnightversion

This creates a branch testmaster in local which matches the master branch of upstream.

git checkout upstream/master -b testmaster 

Now if I try to pull the changes of night-version into testmaster branch leads to this error.

git pull upstream night-version //while I'm in `master` cloned branch

I managed to solve this by navigating to proper branch and pull the changes.

git checkout testnightversion
git pull upstream night-version // works fine.

I elaborated on dream83619 answer to make it handle nested Hibernate @Fetch annotations. I used recursive method to find annotations in nested associated classes.

So you have to implement custom repository and override getQuery(spec, domainClass, sort) method. Unfortunately you also have to copy all referenced private methods :(.

Here is the code, copied private methods are omitted.
EDIT: Added remaining private methods.

@NoRepositoryBean
public class EntityGraphRepositoryImpl<T, ID extends Serializable> extends SimpleJpaRepository<T, ID> {

    private final EntityManager em;
    protected JpaEntityInformation<T, ?> entityInformation;

    public EntityGraphRepositoryImpl(JpaEntityInformation<T, ?> entityInformation, EntityManager entityManager) {
        super(entityInformation, entityManager);
        this.em = entityManager;
        this.entityInformation = entityInformation;
    }

    @Override
    protected <S extends T> TypedQuery<S> getQuery(Specification<S> spec, Class<S> domainClass, Sort sort) {
        CriteriaBuilder builder = em.getCriteriaBuilder();
        CriteriaQuery<S> query = builder.createQuery(domainClass);

        Root<S> root = applySpecificationToCriteria(spec, domainClass, query);

        query.select(root);
        applyFetchMode(root);

        if (sort != null) {
            query.orderBy(toOrders(sort, root, builder));
        }

        return applyRepositoryMethodMetadata(em.createQuery(query));
    }

    private Map<String, Join<?, ?>> joinCache;

    private void applyFetchMode(Root<? extends T> root) {
        joinCache = new HashMap<>();
        applyFetchMode(root, getDomainClass(), "");
    }

    private void applyFetchMode(FetchParent<?, ?> root, Class<?> clazz, String path) {
        for (Field field : clazz.getDeclaredFields()) {
            Fetch fetch = field.getAnnotation(Fetch.class);

            if (fetch != null && fetch.value() == FetchMode.JOIN) {
                FetchParent<?, ?> descent = root.fetch(field.getName(), JoinType.LEFT);
                String fieldPath = path + "." + field.getName();
                joinCache.put(path, (Join) descent);

                applyFetchMode(descent, field.getType(), fieldPath);
            }
        }
    }

    /**
     * Applies the given {@link Specification} to the given {@link CriteriaQuery}.
     *
     * @param spec can be {@literal null}.
     * @param domainClass must not be {@literal null}.
     * @param query must not be {@literal null}.
     * @return
     */
    private <S, U extends T> Root<U> applySpecificationToCriteria(Specification<U> spec, Class<U> domainClass,
        CriteriaQuery<S> query) {

        Assert.notNull(query);
        Assert.notNull(domainClass);
        Root<U> root = query.from(domainClass);

        if (spec == null) {
            return root;
        }

        CriteriaBuilder builder = em.getCriteriaBuilder();
        Predicate predicate = spec.toPredicate(root, query, builder);

        if (predicate != null) {
            query.where(predicate);
        }

        return root;
    }

    private <S> TypedQuery<S> applyRepositoryMethodMetadata(TypedQuery<S> query) {
        if (getRepositoryMethodMetadata() == null) {
            return query;
        }

        LockModeType type = getRepositoryMethodMetadata().getLockModeType();
        TypedQuery<S> toReturn = type == null ? query : query.setLockMode(type);

        applyQueryHints(toReturn);

        return toReturn;
    }

    private void applyQueryHints(Query query) {
        for (Map.Entry<String, Object> hint : getQueryHints().entrySet()) {
            query.setHint(hint.getKey(), hint.getValue());
        }
    }

    public Class<T> getEntityType() {
        return entityInformation.getJavaType();
    }

    public EntityManager getEm() {
        return em;
    }
}

If it is "pretty large" file, then access the lines sequentially and don't read the whole file into memory:

with open('largeFile', 'r') as inF:
    for line in inF:
        if 'myString' in line:
            # do_something

It's HTML character references for encoding a character by its decimal code point

Look at the ASCII table here and you'll see that 39 (hex 0x27, octal 47) is the code for apostrophe

Since .Net 4.6 and above please use DateTimeOffset.Now.ToUnixTimeSeconds()

First of all, install PrtSc Library using pip3.

 import PrtSc.PrtSc as Screen
 screenshot=PrtSc.PrtSc(True,'filename.png')

Assuming that you're only using the array for lookup, you can use a Set (introduced in ES6), which allows you to find an element in O(1), meaning that lookup is sublinear. With the traditional methods of .includes() and .indexOf(), you still may need to look at all 500 (ie: N) elements in your array if the item specified doesn't exist in the array (or is the last item). This can be inefficient, however, with the help of a Set, you don't need to look at all elements, and instead, instantly check if the element is within your set:

const blockedTile = new Set(["118", "67", "190", "43", "135", "520"]);

if(blockedTile.has("118")) {
  // 118 is in your Set
  console.log("Found 118");
}

If for some reason you need to convert your set back into an array, you can do so through the use of Array.from() or the spread syntax (...), however, this will iterate through the entire set's contents (which will be O(N)). Sets also don't keep duplicates, meaning that your array won't contain duplicate items.

[...] How should Java Comparator class be declared to sort the arrays by their first elements in decreasing order [...]

Here's a complete example using Java 8:

import java.util.*;

public class Test {

    public static void main(String args[]) {

        int[][] twoDim = { {1, 2}, {3, 7}, {8, 9}, {4, 2}, {5, 3} };

        Arrays.sort(twoDim, Comparator.comparingInt(a -> a[0])
                                      .reversed());

        System.out.println(Arrays.deepToString(twoDim));
    }
}

Output:

[[8, 9], [5, 3], [4, 2], [3, 7], [1, 2]]

For Java 7 you can do:

Arrays.sort(twoDim, new Comparator<int[]>() {
    @Override
    public int compare(int[] o1, int[] o2) {
        return Integer.compare(o2[0], o1[0]);
    }
});

If you unfortunate enough to work on Java 6 or older, you'd do:

Arrays.sort(twoDim, new Comparator<int[]>() {
    @Override
    public int compare(int[] o1, int[] o2) {
        return ((Integer) o2[0]).compareTo(o1[0]);
    }
});

You could use grep to pull them out.

grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' file.txt

use Integer.toString(tmpInt).trim();

An alternative solution uses the stash:

Before:

~/dev/gitpro $git stash list

~/dev/gitpro $git log --oneline -3

* 7049dd5 (HEAD -> master) c111
* 3f1fa3d c222
* 0a0f6c4 c333

1. git reset head~1 <--- head shifted one back to c222; working still contains c111 changes
2. git stash push -m "commit 111" <--- staging/working (containing c111 changes) stashed; staging/working rolled back to revised head (containing c222 changes)
3. git reset head~1 <--- head shifted one back to c333; working still contains c222 changes
4. git stash push -m "commit 222" <--- staging/working (containing c222 changes) stashed; staging/working rolled back to revised head (containing c333 changes)
5. git stash pop stash@{1} <--- oldest stash entry with c111 changes removed & applied to staging/working
6. git commit -am "commit 111" <-- new commit with c111's changes becomes new head

note you cannot run 'git stash pop' without specifying the stash@{1} entry. The stash is a LIFO stack -- not FIFO -- so that would incorrectly pop the stash@{0} entry with c222's changes (instead of stash@{1} with c111's changes).

note if there are conflicting chunks between commits 111 and 222, then you'll be forced to resolve them when attempting to pop. (This would be the case if you went with an alternative rebase solution as well.)

After:

~/dev/gitpro $git stash list

stash@{0}: On master: c222

~/dev/gitpro $git log -2 --oneline

* edbd9e8 (HEAD -> master) c111
* 0a0f6c4 c333

This is how we do it in our application

def store_location
  session[:return_to] = request.fullpath if request.get? and controller_name != "user_sessions" and controller_name != "sessions"
end

def redirect_back_or_default(default)
  redirect_to(session[:return_to] || default)
end

This way you only store last GET request in :return_to session param, so all forms, even when multiple time POSTed would work with :return_to.

For Express v4+

install body-parser from the npm.

$ npm install body-parser

https://www.npmjs.org/package/body-parser#installation

var express    = require('express')
var bodyParser = require('body-parser')

var app = express()

// parse application/json
app.use(bodyParser.json())

app.use(function (req, res, next) {
  console.log(req.body) // populated!
  next()
})

<div class="leads-search-table">
                    <div class="row col-md-6 col-md-offset-2 custyle">
                    <table class="table custab bordered">
                    <thead>

                        <tr>
                            <th>ID</th>
                            <th>Title</th>
                            <th>Parent ID</th>
                            <th class="text-center">Action</th>
                        </tr>
                    </thead>
                            <tr>
                                <td>1</td>
                                <td>News</td>
                                <td>News Cate</td>
                                <td class="text-center"><a class='btn btn-info btn-xs' href="#"><span class="glyphicon glyphicon-edit"></span> Edit</a> <a href="#" class="btn btn-danger btn-xs"><span class="glyphicon glyphicon-remove"></span> Del</a></td>
                            </tr>
                            <tr>
                                <td>2</td>
                                <td>Products</td>
                                <td>Main Products</td>
                                <td class="text-center"><a class='btn btn-info btn-xs' href="#"><span class="glyphicon glyphicon-edit"></span> Edit</a> <a href="#" class="btn btn-danger btn-xs"><span class="glyphicon glyphicon-remove"></span> Del</a></td>
                            </tr>
                            <tr>
                                <td>3</td>
                                <td>Blogs</td>
                                <td>Parent Blogs</td>
                                <td class="text-center"><a class='btn btn-info btn-xs' href="#"><span class="glyphicon glyphicon-edit"></span> Edit</a> <a href="#" class="btn btn-danger btn-xs"><span class="glyphicon glyphicon-remove"></span> Del</a></td>
                            </tr>
                    </table>
                    </div>
                </div>

Css

.custab{
    border: 1px solid #ccc;
    margin: 5% 0;
    transition: 0.5s;
    background-color: #fff;
    -webkit-border-radius:4px;
    border-radius: 4px;
    border-collapse: separate;
}

In my case I was using a JDK 8 client and the server was using insecure old ciphers. The server is Apache and I added this line to the Apache config:

SSLCipherSuite ALL:!ADH:RC4+RSA:+HIGH:!MEDIUM:!LOW:!SSLv2:!EXPORT

You should use a tool like this to verify your SSL configuration is currently secure: https://www.ssllabs.com/ssltest/analyze.html

I did it with transparent *.cur 1px to 1px, but it looks like small dot. :( I think it's the best cross-browser thing that I can do. CSS2.1 has no value 'none' for 'cursor' property - it was added in CSS3. Thats why it's workable not everywhere.

As stated, inside the default constructor there is an implicit super() called on the first line of the constructor.

This super() automatically calls a chain of constructors starting at the top of the class hierarchy and moves down the hierarchy .

If there were more than two classes in the class hierarchy of the program, the top class default constructor would get called first.

Here is an example of this:

class A {
    A() {
    System.out.println("Constructor A");
    }
}

class B extends A{

    public B() {
    System.out.println("Constructor B");
    }
}

class C extends B{ 

    public C() {
    System.out.println("Constructor C");
    }

    public static void main(String[] args) {
    C c1 = new C();
    }
} 

The above would output:

Constructor A
Constructor B
Constructor C

If the file exists and contains data, then it is possible to generate the fieldname parameter for csv.DictWriter automatically:

# read header automatically
with open(myFile, "r") as f:
    reader = csv.reader(f)
    for header in reader:
        break

# add row to CSV file
with open(myFile, "a", newline='') as f:
    writer = csv.DictWriter(f, fieldnames=header)
    writer.writerow(myDict)

Entity Framework 4 Solution

Most of the answers here were EF6-specific. Here's one for those of you still using EF4.

This method replaces the @p__linq__0/etc. parameters with their actual values, so you can just copy and paste the output into SSMS and run it or debug it.

    /// <summary>
    /// Temporary debug function that spits out the actual SQL query LINQ is generating (with parameters)
    /// </summary>
    /// <param name="q">IQueryable object</param>
    private string Debug_GetSQLFromIQueryable<T>(IQueryable<T> q)
    {
        System.Data.Objects.ObjectQuery oq = (System.Data.Objects.ObjectQuery)q;
        var result = oq.ToTraceString();
        List<string> paramNames = new List<string>();
        List<string> paramVals = new List<string>();
        foreach (var parameter in oq.Parameters)
        {
            paramNames.Add(parameter.Name);
            paramVals.Add(parameter.Value == null ? "NULL" : ("'" + parameter.Value.ToString() + "'"));
        }
        //replace params in reverse order, otherwise @p__linq__1 incorrectly replaces @p__linq__10 for instance
        for (var i = paramNames.Count - 1; i >= 0; i--)
        {
            result = result.Replace("@" + paramNames[i], paramVals[i]);
        }
        return result;
    }

I assume you want the PDF to display in the browser, rather than forcing a download. If that is the case, try setting the Content-Disposition header with a value of inline.

Also remember that this will also be affected by browser settings - some browsers may be configured to always download PDF files or open them in a different application (e.g. Adobe Reader)

I'd rather use jQuery:

$('#'+formID).find(':input').attr('disabled', 'disabled');

find() would go much deeper till nth nested child than children(), which looks for immediate children only.

Just be careful, .Contains() will match any substring including the string that you do not expect. For eg. new[] { "A", "B", "AA" }.Contains("A") will return you both A and AA which you might not want. I have been bitten by it.

.Any() or .Exists() is safer choice

You have to do following steps.

Go to IIS ->
Sites->
Click on Your Web site ->
In Action Click on Edit Permissions ->
Security ->
Click on ADD ->
Advanced ->
Find Now ->
Add all the users in it ->
and grant all permissions to other users ->
click on Ok.

If you do above things properly you can access your web site by using your domain.
Suggestion - Do not add host name to your site it creates problem sometime. So please host your web site using your machines ip address.

It almost never makes intuitive sense to have two inputs next to each other without labels. Here is a solution with labels mixed in, which also works quite well with just a minor modification to existing Bootstrap styles.

Preview:

HTML:

<div class="input-group">
  <span class="input-group-addon">Between</span>
  <input type="text" class="form-control" placeholder="Type something..." />
  <span class="input-group-addon" style="border-left: 0; border-right: 0;">and</span>
  <input type="text" class="form-control" placeholder="Type something..." />
</div>

CSS:

.input-group-addon {
  border-left-width: 0;
  border-right-width: 0;
}
.input-group-addon:first-child {
  border-left-width: 1px;
}
.input-group-addon:last-child {
  border-right-width: 1px;
}

JSFiddle: http://jsfiddle.net/yLvk5mn1/31/

If you just want to know how long it takes for the command to execute, you may consider using the time command. You for example use time ffmpeg -i myvideoofoneminute.aformat out.anotherformat

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

using namespace std;

int main() {
    // your code goes here
    int pi_length=11; //Total length 
    char *str1;
    const char *padding="0000000000000000000000000000000000000000";
    const char *myString="Monkey";

    int padLen = pi_length - strlen(myString); //length of padding to apply

    if(padLen < 0) padLen = 0;   

    str1= (char *)malloc(100*sizeof(char));

    sprintf(str1,"%*.*s%s", padLen, padLen, padding, myString);

    printf("%s --> %d \n",str1,strlen(str1));

    return 0;
}

Use:

SELECT t1.Notes, 
       t2.Name
  FROM Table1 t1
  JOIN Table2 t2 ON t1.Notes LIKE CONCAT('%', t2.Name ,'%')

• You don't need constructors
• You don't need to annotate inner classes
• RefreshScope have some problems when using with @Configuration. Please see this github issue

Change your class like this:

@ConfigurationProperties(prefix = "available-payment-channels-list")
@Configuration
public class AvailableChannelsConfiguration {

    private String xyz;
    private List<ChannelConfiguration> channelConfigurations;

    // getters, setters

    public static class ChannelConfiguration {
        private String name;
        private String companyBankAccount;

        // getters, setters
    }

}

I like @Anders answer because the explanation of the %~z1 secret sauce. However, as pointed out, that only works when the filename is passed as the first parameter to the batch file.

@Anders worked around this by using FOR, which, is a great 1-liner fix to the problem, but, it's somewhat harder to read.

Instead, we can go back to a simpler answer with %~z1 by using CALL. If you have a filename stored in an environment variable it will become %1 if you use it as a parameter to a routine in your batch file:

@echo off
setlocal
set file=test.cmd
set maxbytesize=1000

call :setsize %file%

if %size% lss %maxbytesize% (
    echo File is less than %maxbytesize% bytes
) else (
    echo File is greater than or equal %maxbytesize% bytes
)
goto :eof

:setsize
set size=%~z1
goto :eof

I've been curious about J. Bouvrie's concern regarding 32-bit limitations. It appears he is talking about an issue with using LSS not on the filesize logic itself. To deal with J. Bouvrie's concern, I've rewritten the solution to use a padded string comparison:

@echo on
setlocal
set file=test.cmd
set maxbytesize=1000

call :setsize %file%

set checksize=00000000000000000000%size%
set checkmaxbytesize=00000000000000000000%maxbytesize%
if "%checksize:~-20%" lss "%checkmaxbytesize:~-20%" (
    echo File is less than %maxbytesize% bytes
) else (
    echo File is greater than or equal %maxbytesize% bytes
)
goto :eof

:setsize
set size=%~z1
goto :eof

#include<stdio.h>

int main() {
int num; //given integer
int reminder;
int rev=0; //To reverse the given integer
int count=1;

printf("Enter the integer:");
scanf("%i",&num);

/*First while loop will reverse the number*/
while(num!=0)
{
    reminder=num%10;
    rev=rev*10+reminder;
    num/=10;
}
/*Second while loop will give the number from left to right*/
while(rev!=0)
{
    reminder=rev%10;
    printf("The %d digit is %d\n",count, reminder);
    rev/=10;
    count++; //to give the number from left to right 
}
return (EXIT_SUCCESS);}

Found the solution from here

This gets the last second of the previous day:

DateAdd("s",-1,DateAdd("d",1,Today())

This returns the last second of the previous week:

=dateadd("d", -Weekday(Now), (DateAdd("s",-1,DateAdd("d",1,Today()))))

What i did was i commented out the

props.put("mail.smtp.starttls.enable","true"); 

Because apparently for G-mail you did not need it. Then if you haven't already done this you need to create an app password in G-mail for your program. I did that and it worked perfectly. Here this link will show you how: https://support.google.com/accounts/answer/185833.

You can do this by subsetting the data you pass into your merge:

merge(x = DF1, y = DF2[ , c("Client", "LO")], by = "Client", all.x=TRUE)

Or you can simply delete the column after your current merge :)

If none of the other answers work for you, here's what worked for me.

Restart eclipse

I had source folder configured correctly, and unit tests correctly annotated but was still getting "No JUnit tests found", for one project. After a restart it worked. I was using STS 3.6.2 based of eclipse Luna 4.4.1

For debian after installing node enter

curl -k -O -L https://npmjs.org/install.sh    
ln -s /usr/bin/nodejs /usr/bin/node  
sh install.sh

Interestingly, the HttpWebResponse.GetResponseStream() that you get from the WebException.Response is not the same as the response stream that you would have received from server. In our environment, we're losing actual server responses when a 400 HTTP status code is returned back to the client using the HttpWebRequest/HttpWebResponse objects. From what we've seen, the response stream associated with the WebException's HttpWebResponse is generated at the client and does not include any of the response body from the server. Very frustrating, as we want to message back to the client the reason for the bad request.

Don't have an elegant solution at this point but wanted to share my findings for the future reference of others who encounter this problem. The source of the problem was 2 overriden php values in an .htaccess file. I had simply added these 2 values to increase the filesize limit for file uploads from the default 8MB to something larger -- I observed that simply having these 2 values in the htaccess file at all, whether larger or smaller than the default, caused the issue.

php_value post_max_size xxMB
php_value upload_max_filesize xxMB

I added additional variables to hopefully raise the limits for all the suhosin.post.xxx/suhosin.upload.xxx vars but these didn't have any effect with this problem unfortunately.

In summary, I can't really explain the "why" here, but have identified the root cause. My feeling is that this is ultimately a suhosin/htaccess issue, but unfortunately one that I wasn't able to resolve other than to remove the 2 php overridden values above.

Hope this helps someone in the future as I killed a handful of hours figuring this out. Thanks to all who took the time to help me with this (MrMage, Andrew)

Firstly run this query

SHOW VARIABLES LIKE '%char%';

You have character_set_server='latin1'

for eg if CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci replace it to CHARSET=latin1 and remove the collate

You are good to go

Static cast:

static_cast<int>(data);

you use this as txtView.setText("hello");

With Windows 2012 R2 (Win 8.1) and up, you also have the "official" Import-PfxCertificate cmdlet

Here are some essential parts of code (an adaptable example):

Invoke-Command -ComputerName $Computer -ScriptBlock {
        param(
            [string] $CertFileName,
            [string] $CertRootStore,
            [string] $CertStore,
            [string] $X509Flags,
            $PfxPass)
        $CertPath = "$Env:SystemRoot\$CertFileName"
        $Pfx = New-Object System.Security.Cryptography.X509Certificates.X509Certificate2
        # Flags to send in are documented here: https://msdn.microsoft.com/en-us/library/system.security.cryptography.x509certificates.x509keystorageflags%28v=vs.110%29.aspx
        $Pfx.Import($CertPath, $PfxPass, $X509Flags) #"Exportable,PersistKeySet")
        $Store = New-Object -TypeName System.Security.Cryptography.X509Certificates.X509Store -ArgumentList $CertStore, $CertRootStore
        $Store.Open("MaxAllowed")
        $Store.Add($Pfx)
        if ($?)
        {
            "${Env:ComputerName}: Successfully added certificate."
        }
        else
        {
            "${Env:ComputerName}: Failed to add certificate! $($Error[0].ToString() -replace '[\r\n]+', ' ')"
        }
        $Store.Close()
        Remove-Item -LiteralPath $CertPath
    } -ArgumentList $TempCertFileName, $CertRootStore, $CertStore, $X509Flags, $Password

Based on mao47's code and some research, I wrote up a little article and a simple cmdlet for importing/pushing PFX certificates to remote computers.

Here's my article with more details and complete code that also works with PSv2 (default on Server 2008 R2 / Windows 7), so long as you have SMB enabled and administrative share access.

Global variables certainly do exist in GAS, but you must understand the client/server relationship of the environment in order to use them correctly - please see this question: Global variables in Google Script (spreadsheet)

However this is not the problem with your code; the documentation indicates that the function to be executed by the menu must be supplied to the method as a string, right now you are supplying the output of the function: https://developers.google.com/apps-script/reference/spreadsheet/spreadsheet#addMenu%28String,Object%29

function MainMenu_Init() {
    Logger.log('init');  
};

function onOpen() {
    var spreadsheet = SpreadsheetApp.getActiveSpreadsheet();
    var menus = [{
        name: "Init",
        functionName: "MainMenu_Init"
    }];
    spreadsheet.addMenu("Test", menus);
};

Currently, they are the same. but previously

1. Somewhere on the net, I read that,

VARCHAR is reserved by Oracle to support distinction between NULL and empty string in future, as ANSI standard prescribes.

VARCHAR2 does not distinguish between a NULL and empty string, and never will.

2. Also,

Emp_name varchar(10) - if you enter value less than 10 digits then remaining space cannot be deleted. it used total of 10 spaces.

Emp_name varchar2(10) - if you enter value less than 10 digits then remaining space is automatically deleted

@SolutionYogi's answer works like a charm, but it seems that using $.each is less straightforward and efficient than directly appending listitems :

var mylist = $('#list');
var listitems = mylist.children('li').get();

listitems.sort(function(a, b) {
   return $(a).text().toUpperCase().localeCompare($(b).text().toUpperCase());
})

mylist.empty().append(listitems);

Fiddle

matcher.find() does not find all matches, only the next match.

Solution for Java 9+

long matches = matcher.results().count();

Solution for Java 8 and older

You'll have to do the following. (Starting from Java 9, there is a nicer solution)

int count = 0;
while (matcher.find())
    count++;

Btw, matcher.groupCount() is something completely different.

Complete example:

import java.util.regex.*;

class Test {
    public static void main(String[] args) {
        String hello = "HelloxxxHelloxxxHello";
        Pattern pattern = Pattern.compile("Hello");
        Matcher matcher = pattern.matcher(hello);

        int count = 0;
        while (matcher.find())
            count++;

        System.out.println(count);    // prints 3
    }
}

Handling overlapping matches

When counting matches of aa in aaaa the above snippet will give you 2.

aaaa
aa
  aa

To get 3 matches, i.e. this behavior:

aaaa
aa
 aa
  aa

You have to search for a match at index <start of last match> + 1 as follows:

String hello = "aaaa";
Pattern pattern = Pattern.compile("aa");
Matcher matcher = pattern.matcher(hello);

int count = 0;
int i = 0;
while (matcher.find(i)) {
    count++;
    i = matcher.start() + 1;
}

System.out.println(count);    // prints 3

I have implemented this using web view. In my case i have to load image from URL along with the text in text view and this works for me.

WebView myWebView =new WebView(_context);
        String html = childText;
        String mime = "text/html";
        String encoding = "utf-8";
        myWebView.getSettings().setJavaScriptEnabled(true);
        myWebView.loadDataWithBaseURL(null, html, mime, encoding, null);

The response itself seems to have the size of the records. You can use that to check if records exist. Something like:

if($response->size > 0){
    $role_arr = getRole($response->records);
}

You did not add # before id of the button. You do not have right selector in your jquery code. So jquery is never execute in your button click. its submitted your form directly not passing any ajax request.

See documentation: http://api.jquery.com/category/selectors/
its your friend.

Try this:

It seems that id: $("#Shareitem").val() is wrong if you want to pass the value of

<input type="hidden" name="id" value="" id="id">

you need to change this line:

id: $("#Shareitem").val()

by

id: $("#id").val()

All together:

 <script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
    <script>
    $(document).ready(function(){
      $("#Shareitem").click(function(e){
          e.preventDefault();
        $.ajax({type: "POST",
                url: "/imball-reagens/public/shareitem",
                data: { id: $("#Shareitem").val(), access_token: $("#access_token").val() },
                success:function(result){
          $("#sharelink").html(result);
        }});
      });
    });
    </script>

The for-loop will iterate over each (space separated) entry on the provided string.

You do not actually execute the find command, but provide it is as string (which gets iterated by the for-loop). Instead of the double quotes use either backticks or $():

for line in $(find . -iname '*.txt'); do 
     echo "$line"
     ls -l "$line"
done

Furthermore, if your file paths/names contains spaces this method fails (since the for-loop iterates over space separated entries). Instead it is better to use the method described in dogbanes answer.

To clarify your error:

As said, for line in "find . -iname '*.txt'"; iterates over all space separated entries, which are:

• find
• .
• -iname
• '*.txt' (I think...)

The first two do not result in an error (besides the undesired behavior), but the third is problematic as it executes:

ls -l -iname

A lot of (bash) commands can combine single character options, so -iname is the same as -i -n -a -m -e. And voila: your invalid option -- 'e' error!

To get the child process and thread, pstree -p PID. It also show the hierarchical tree

Try INC_DIR=../ ../StdCUtil.

Then, set CCFLAGS=-c -Wall $(addprefix -I,$(INC_DIR))

EDIT: Also, modify your #include to be #include <StdCUtil/split.h> so that the compiler knows to use -I rather than local path of the .cpp using the #include.

onNewIntent() is meant as entry point for singleTop activities which already run somewhere else in the stack and therefore can't call onCreate(). From activities lifecycle point of view it's therefore needed to call onPause() before onNewIntent(). I suggest you to rewrite your activity to not use these listeners inside of onNewIntent(). For example most of the time my onNewIntent() methods simply looks like this:

@Override
protected void onNewIntent(Intent intent) {
    super.onNewIntent(intent);
    // getIntent() should always return the most recent
    setIntent(intent);
}

With all setup logic happening in onResume() by utilizing getIntent().

With appFuse framework, you can create an Spring MVC archetype with jpa support, etc ...

Take a look at it's quickStart guide to see how to create an archetype based on this Framework.

Foundational frameworks in AppFuse:

• Bootstrap and jQuery
• Maven, Hibernate, Spring and Spring Security
• Java 7, Annotations, JSP 2.1, Servlet 3.0
• Web Frameworks: JSF, Struts 2, Spring MVC, Tapestry 5, Wicket
• JPA Support

For example to create an appFuse light archetype :

mvn archetype:generate -B -DarchetypeGroupId=org.appfuse.archetypes 
-DarchetypeArtifactId=appfuse-light-struts-archetype -DarchetypeVersion=2.2.1 
-DgroupId=com.mycompany -DartifactId=myproject

You can use:

Process proc = Process.GetCurrentProcess();

To get the current process and use:

proc.PrivateMemorySize64;

To get the private memory usage. For more information look at this link.

In your case the "Vendor code 17002" is the equivalent of the ORA-12541 error: It's most likely that your listener is down, or has an improper port or service name. From the docs:

ORA-12541: TNS no listener

Cause: Listener for the source repository has not been started.

Action: Start the Listener on the machine where the source repository resides.

It should just be

name[0].firstChild.nodeValue

Use the following for multiple .cpp files

g++ *.cpp
./a.out

Just open your sql file with a text editor and search for 'utf8mb4' and replace with utf8.I hope it would work for you

It can be done with LinearLayout (less overhead and more control than the Relative Layout option). Give the second view the remaining space so gravity can work. Tested back to API 16.

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Aligned left" />

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="end"
        android:text="Aligned right" />
</LinearLayout> 

If you want to limit the size of the first text view, do this:

Adjust weights as required. Relative layout won't allow you to set a percentage weight like this, only a fixed dp of one of the views

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:layout_width="0dp"
        android:layout_weight="1"
        android:layout_height="wrap_content"
        android:text="Aligned left but too long and would squash the other view" />

    <TextView
        android:layout_width="0dp"
        android:layout_weight="1"
        android:layout_height="wrap_content"
        android:gravity="end"
        android:text="Aligned right" />
</LinearLayout>

From the answers above, the only one that handles the edge cases (bmpasini's from datejs library) has an issue:

var date = new Date("03/31/2015");
var newDate = date.addMonths(1);
console.log(newDate);
// VM223:4 Thu Apr 30 2015 00:00:00 GMT+0200 (CEST)

ok, but:

newDate.toISOString()
//"2015-04-29T22:00:00.000Z"

worse :

var date = new Date("01/01/2015");
var newDate = date.addMonths(3);
console.log(newDate);
//VM208:4 Wed Apr 01 2015 00:00:00 GMT+0200 (CEST)
newDate.toISOString()
//"2015-03-31T22:00:00.000Z"

This is due to the time not being set, thus reverting to 00:00:00, which then can glitch to previous day due to timezone or time-saving changes or whatever...

Here's my proposed solution, which does not have that problem, and is also, I think, more elegant in that it does not rely on hard-coded values.

/**
* @param isoDate {string} in ISO 8601 format e.g. 2015-12-31
* @param numberMonths {number} e.g. 1, 2, 3...
* @returns {string} in ISO 8601 format e.g. 2015-12-31
*/
function addMonths (isoDate, numberMonths) {
    var dateObject = new Date(isoDate),
        day = dateObject.getDate(); // returns day of the month number

    // avoid date calculation errors
    dateObject.setHours(20);

    // add months and set date to last day of the correct month
    dateObject.setMonth(dateObject.getMonth() + numberMonths + 1, 0);

    // set day number to min of either the original one or last day of month
    dateObject.setDate(Math.min(day, dateObject.getDate()));

    return dateObject.toISOString().split('T')[0];
};

Unit tested successfully with:

function assertEqual(a,b) {
    return a === b;
}
console.log(
    assertEqual(addMonths('2015-01-01', 1), '2015-02-01'),
    assertEqual(addMonths('2015-01-01', 2), '2015-03-01'),
    assertEqual(addMonths('2015-01-01', 3), '2015-04-01'),
    assertEqual(addMonths('2015-01-01', 4), '2015-05-01'),
    assertEqual(addMonths('2015-01-15', 1), '2015-02-15'),
    assertEqual(addMonths('2015-01-31', 1), '2015-02-28'),
    assertEqual(addMonths('2016-01-31', 1), '2016-02-29'),
    assertEqual(addMonths('2015-01-01', 11), '2015-12-01'),
    assertEqual(addMonths('2015-01-01', 12), '2016-01-01'),
    assertEqual(addMonths('2015-01-01', 24), '2017-01-01'),
    assertEqual(addMonths('2015-02-28', 12), '2016-02-28'),
    assertEqual(addMonths('2015-03-01', 12), '2016-03-01'),
    assertEqual(addMonths('2016-02-29', 12), '2017-02-28')
);

For me this solution works fine: https://github.com/cruffenach/CRToast

Example how use it:

    NSDictionary *options = @{
                          kCRToastTextKey : @"Hello World!",
                          kCRToastTextAlignmentKey : @(NSTextAlignmentCenter),
                          kCRToastBackgroundColorKey : [UIColor redColor],
                          kCRToastAnimationInTypeKey : @(CRToastAnimationTypeGravity),
                          kCRToastAnimationOutTypeKey : @(CRToastAnimationTypeGravity),
                          kCRToastAnimationInDirectionKey : @(CRToastAnimationDirectionLeft),
                          kCRToastAnimationOutDirectionKey : @(CRToastAnimationDirectionRight)
                          };
[CRToastManager showNotificationWithOptions:options
                            completionBlock:^{
                                NSLog(@"Completed");
                            }];

Are you sure you're using the correct proxy as system properties?

Also if you are using 1.5 or 1.6 you could pass a java.net.Proxy instance to the openConnection() method. This is more elegant imo:

//Proxy instance, proxy ip = 10.0.0.1 with port 8080
Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress("10.0.0.1", 8080));
conn = new URL(urlString).openConnection(proxy);

if you just run the main.py under the app, just import like

from mymodule import myclass

if you want to call main.py on other folder, use:

from .mymodule import myclass

for example:

+-- app
¦   +-- __init__.py
¦   +-- main.py
¦   +-- mymodule.py
+-- __init__.py
+-- run.py

main.py

from .mymodule import myclass

run.py

from app import main
print(main.myclass)

So I think the main question of you is how to call app.main.

Or if the role is not the owner of any db objects one can use:

DROP ROLE IF EXISTS my_user;
CREATE ROLE my_user LOGIN PASSWORD 'my_password';

But only if dropping this user will not make any harm.

As of Java 8, there is an officially supported API for Base64 encoding and decoding. In time this will probably become the default choice.

The API includes the class java.util.Base64 and its nested classes. It supports three different flavors: basic, URL safe, and MIME.

Sample code using the "basic" encoding:

import java.util.Base64;

byte[] bytes = "Hello, World!".getBytes("UTF-8");
String encoded = Base64.getEncoder().encodeToString(bytes);
byte[] decoded = Base64.getDecoder().decode(encoded);

The documentation for java.util.Base64 includes several more methods for configuring encoders and decoders, and for using different classes as inputs and outputs (byte arrays, strings, ByteBuffers, java.io streams).

The nil pointer dereference is in line 65 which is the defer in

res, err := client.Do(req)
defer res.Body.Close()

if err != nil {
    return nil, err
}

If err!= nil then res==nil and res.Body panics. Handle err before defering the res.Body.Close().

You should really rethink your approach to this issue. Using a well crafted selector and attaching the class may be a more elegant solution to this approach. As far as I know you cannot modify external CSS.

Since the OP was asking for using a custom compare function (and this is what led me to this question as well), I want to give a solid answer here:

Generally, you want to use the built-in sorted() function which takes a custom comparator as its parameter. We need to pay attention to the fact that in Python 3 the parameter name and semantics have changed.

How the custom comparator works

When providing a custom comparator, it should generally return an integer/float value that follows the following pattern (as with most other programming languages and frameworks):

• return a negative value (< 0) when the left item should be sorted before the right item
• return a positive value (> 0) when the left item should be sorted after the right item
• return 0 when both the left and the right item have the same weight and should be ordered "equally" without precedence

In the particular case of the OP's question, the following custom compare function can be used:

def compare(item1, item2):
    return fitness(item1) - fitness(item2)

Using the minus operation is a nifty trick because it yields to positive values when the weight of left item1 is bigger than the weight of the right item2. Hence item1 will be sorted after item2.

If you want to reverse the sort order, simply reverse the subtraction: return fitness(item2) - fitness(item1)

Calling sorted() in Python 2

sorted(mylist, cmp=compare)

or:

sorted(mylist, cmp=lambda item1, item2: fitness(item1) - fitness(item2))

Calling sorted() in Python 3

from functools import cmp_to_key
sorted(mylist, key=cmp_to_key(compare))

or:

from functools import cmp_to_key
sorted(mylist, key=cmp_to_key(lambda item1, item2: fitness(item1) - fitness(item2)))

For this specific error, I installed version 20 of Crystal Report and it solved my problem: https://www.tektutorialshub.com/crystal-reports/crystal-reports-download-for-visual-studio/#Service-Pack-16

You can also download the file alone using the following link https://www.nuget.org/api/v2/package/log4net/1.2.10 rename the file to .zip and extract it.

MSDN details it here very nicely on how to check it from registry:

To find .NET Framework versions by viewing the registry (.NET Framework 1-4)

1. On the Start menu, choose Run.
2. In the Open box, enter regedit.exe.You must have administrative credentials to run regedit.exe.

3. In the Registry Editor, open the following subkey:

   HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP

The installed versions are listed under the NDP subkey. The version number is stored in the Version entry. For the .NET Framework 4 the Version entry is under the Client or Full subkey (under NDP), or under both subkeys.

To find .NET Framework versions by viewing the registry (.NET Framework 4.5 and later)

1. On the Start menu, choose Run.
2. In the Open box, enter regedit.exe. You must have administrative credentials to run regedit.exe.

3. In the Registry Editor, open the following subkey:

   HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full

Note that the path to the Full subkey includes the subkey Net Framework rather than .NET Framework

Check for a DWORD value named Release. The existence of the Release DWORD indicates that the .NET Framework 4.5 or newer has been installed on that computer.

Note: The last row in the above snapshot which got clipped reads On all other OS versions: 461310. I tried my level best to avoid the information getting clipped while taking the screenshot but the table was way too big.

Add an id "question" to your input element and then try this:

   if( document.getElementById('question').value === '' ){
      alert('empty');
    }

The reason your current code doesn't work is because you don't have a FORM tag in there. Also, lookup using "name" is not recommended as its deprecated.

See @Paul Dixon's answer in this post : Is the 'name' attribute considered outdated for <a> anchor tags?

<!DOCTYPE html>_x000D_
<html>_x000D_
  <head>_x000D_
    <title>Center</title>_x000D_
  </head>_x000D_
  <body>_x000D_
_x000D_
    <div style="text-align: center;">_x000D_
      <div style="width: 500px; margin: 0 auto; background: #000; color: #fff;">This DIV is centered</div>_x000D_
    </div>_x000D_
_x000D_
  </body>_x000D_
</html>

Tested and worked in IE, Firefox, Chrome, Safari and Opera. I did not test IE6. The outer text-align is needed for IE. Other browsers (and IE9?) will work when you give the DIV margin (left and right) value of auto. Margin "0 auto" is a shorthand for margin "0 auto 0 auto" (top right bottom left).

Note: the text is also centered inside the inner DIV, if you want it to remain on the left side just specify text-align: left; for the inner DIV.

Edit: IE 6, 7, 8 and 9 running on the Standards Mode will work with margins set to auto.

When compiling memcached under Centos 5.x i got the same problem.

The solution is to upgrade gcc and g++ to version 4.4 at least.

Make sure your CC/CXX is set (exported) to right binaries before compiling.

Use position:fixed this way your div will remain over the whole viewable area continuously ..

give your div a class overlay and create the following rule in your CSS

.overlay{
    opacity:0.8;
    background-color:#ccc;
    position:fixed;
    width:100%;
    height:100%;
    top:0px;
    left:0px;
    z-index:1000;
}

Demo: http://www.jsfiddle.net/TtL7R/1/

The concept of POD and the type trait std::is_pod will be deprecated in C++20. See this question for further information.

If on OSX or *NIX use

Get all actual lines of java code from *.java files

find . -name "*.java" -exec grep "[a-zA-Z0-9{}]" {} \; | wc -l

Get all lines from the *.java files, which includes empty lines and comments

find . -name "*.java" -exec cat | wc -l

Get information per File, this will give you [ path to file + "," + number of lines ]

find . -name "*.java" -exec wc -l {} \;

See String formatting in C# for some example uses of String.Format

Actually a better example of formatting int

String.Format("{0:00000}", 15);          // "00015"

or use String Interpolation:

$"{15:00000}";                           // "00015"

Another alternative to see popular android resolutions or aspect ratios is Unity statistics:

LATEST UNITY STATISTICS (on 2019.06 return http503) web arhive

Top on 2017-01:

Display Resolutions:

• 1280 x 720: 28.9%
• 1920 x 1080: 21.4%
• 800 x 480: 10.3%
• 854 x 480: 9.7%
• 960 x 540: 8.9%
• 1024 x 600: 7.8%
• 1280 x 800: 5.0%
• 2560 x 1440: 2.4%
• 480 x 320: 1.2%
• 1920 x 1200: 0.8%
• 1024 x 768: 0.8%

Display Aspect Ratios:

• 16:9: 72.4%
• 5:3: 18.2%
• 16:10: 6.2%
• 4:3: 1.7%
• 3:2: 1.2%
• 5:4: 0.1%

If your pages is created by using CLI then it creates a file with filename.module.ts then you have to register your filename.module.ts in imports array in app.module.ts file and don't insert that page in declarations array.

eg.

import { LoginPageModule } from '../login/login.module';


declarations: [
    MyApp,
    LoginPageModule,// remove this and add it below array i.e. imports
],

imports: [
        BrowserModule,
        HttpModule,
        IonicModule.forRoot(MyApp, {
           scrollPadding: false,
           scrollAssist: true,
           autoFocusAssist: false,
           tabsHideOnSubPages:false
        }),
       LoginPageModule,
],

In stall PuTTY in our system and set the environment variable PATH Pointing to putty path. open the command prompt and move to putty folder. Using PSCP command

Please check this

This question isn't as simple as other posters have made it out to be (and as I originally believed it to be) - because the question isn't quite precise as it needs to be.

There's a difference between "space" and "whitespace". If you only mean spaces, then you should use a regex of " {2,}". If you mean any whitespace, that's a different matter. Should all whitespace be converted to spaces? What should happen to space at the start and end?

For the benchmark below, I've assumed that you only care about spaces, and you don't want to do anything to single spaces, even at the start and end.

Note that correctness is almost always more important than performance. The fact that the Split/Join solution removes any leading/trailing whitespace (even just single spaces) is incorrect as far as your specified requirements (which may be incomplete, of course).

The benchmark uses MiniBench.

using System;
using System.Text.RegularExpressions;
using MiniBench;

internal class Program
{
    public static void Main(string[] args)
    {

        int size = int.Parse(args[0]);
        int gapBetweenExtraSpaces = int.Parse(args[1]);

        char[] chars = new char[size];
        for (int i=0; i < size/2; i += 2)
        {
            // Make sure there actually *is* something to do
            chars[i*2] = (i % gapBetweenExtraSpaces == 1) ? ' ' : 'x';
            chars[i*2 + 1] = ' ';
        }
        // Just to make sure we don't have a \0 at the end
        // for odd sizes
        chars[chars.Length-1] = 'y';

        string bigString = new string(chars);
        // Assume that one form works :)
        string normalized = NormalizeWithSplitAndJoin(bigString);


        var suite = new TestSuite<string, string>("Normalize")
            .Plus(NormalizeWithSplitAndJoin)
            .Plus(NormalizeWithRegex)
            .RunTests(bigString, normalized);

        suite.Display(ResultColumns.All, suite.FindBest());
    }

    private static readonly Regex MultipleSpaces = 
        new Regex(@" {2,}", RegexOptions.Compiled);

    static string NormalizeWithRegex(string input)
    {
        return MultipleSpaces.Replace(input, " ");
    }

    // Guessing as the post doesn't specify what to use
    private static readonly char[] Whitespace =
        new char[] { ' ' };

    static string NormalizeWithSplitAndJoin(string input)
    {
        string[] split = input.Split
            (Whitespace, StringSplitOptions.RemoveEmptyEntries);
        return string.Join(" ", split);
    }
}

A few test runs:

c:\Users\Jon\Test>test 1000 50
============ Normalize ============
NormalizeWithSplitAndJoin  1159091 0:30.258 22.93
NormalizeWithRegex        26378882 0:30.025  1.00

c:\Users\Jon\Test>test 1000 5
============ Normalize ============
NormalizeWithSplitAndJoin  947540 0:30.013 1.07
NormalizeWithRegex        1003862 0:29.610 1.00


c:\Users\Jon\Test>test 1000 1001
============ Normalize ============
NormalizeWithSplitAndJoin  1156299 0:29.898 21.99
NormalizeWithRegex        23243802 0:27.335  1.00

Here the first number is the number of iterations, the second is the time taken, and the third is a scaled score with 1.0 being the best.

That shows that in at least some cases (including this one) a regular expression can outperform the Split/Join solution, sometimes by a very significant margin.

However, if you change to an "all whitespace" requirement, then Split/Join does appear to win. As is so often the case, the devil is in the detail...

I tried to use the Cast Extension (see https://stackoverflow.com/users/247402/stacker) in a situation where the Target Type contains a Property that is not present in the Source Type. It did not work, I'm not sure why. I refactored to the following extension that did work for my situation:

public static T Casting<T>(this Object source)
{
    Type sourceType = source.GetType();
    Type targetType = typeof(T);
    var target =  Activator.CreateInstance(targetType, false);
    var sourceMembers = sourceType.GetMembers()
        .Where(x => x.MemberType  == MemberTypes.Property)
        .ToList();
    var targetMembers = targetType.GetMembers()
        .Where(x => x.MemberType == MemberTypes.Property)
        .ToList();
    var members = targetMembers
        .Where(x => sourceMembers
            .Select(y => y.Name)
                .Contains(x.Name));
    PropertyInfo propertyInfo;
    object value;
    foreach (var memberInfo in members)
    {
        propertyInfo = typeof(T).GetProperty(memberInfo.Name);
        value = source.GetType().GetProperty(memberInfo.Name).GetValue(source, null);
        propertyInfo.SetValue(target, value, null);
    }
    return (T)target;
}

Note that I changed the name of the extension as the Name Cast conflicts with results from Linq. Hat tip https://stackoverflow.com/users/2093880/usefulbee

For xampp users: on my experience, the problem was caused by a file, named '0' and located in the 'mysql' folder. The size was tooooo huge (mine exploded to about 256 Gb). Its removal fixed the problem.

Simply declare your variable to final

Make use of using the Color and Backcolor Properties to write Expressions for your query. Add the following to the expression option for the color property that you want to cater for)

Example

=iif(fields!column.value = "Approved", "Green","<other color>")

iif needs 3 values, first the relating Column, then the second is to handle the True and the third is to handle the False for the iif statement

I've had the same problem for a long time. What I recently chose is the following directory structure:

project_path
+-- Makefile
+-- src
¦   +-- script_1.py
¦   +-- script_2.py
¦   +-- script_3.py
+-- tests
    +-- __init__.py
    +-- test_script_1.py
    +-- test_script_2.py
    +-- test_script_3.py

and in the __init__.py script of the test folder, I write the following:

import os
import sys
PROJECT_PATH = os.getcwd()
SOURCE_PATH = os.path.join(
    PROJECT_PATH,"src"
)
sys.path.append(SOURCE_PATH)

Super important for sharing the project is the Makefile, because it enforces running the scripts properly. Here is the command that I put in the Makefile:

run_tests:
    python -m unittest discover .

The Makefile is important not just because of the command it runs but also because of where it runs it from. If you would cd in tests and do python -m unittest discover ., it wouldn't work because the init script in unit_tests calls os.getcwd(), which would then point to the incorrect absolute path (that would be appended to sys.path and you would be missing your source folder). The scripts would run since discover finds all the tests, but they wouldn't run properly. So the Makefile is there to avoid having to remember this issue.

I really like this approach because I don't have to touch my src folder, my unit tests or my environment variables and everything runs smoothly.

Let me know if you guys like it.

Hope that helps,

It is very dependent of the engine that you use for generating html files. If you are using Hugo for generating htmls you have to write down like this:

<a href="https://example.com" target="_blank" rel="noopener"><span>Example Text</span> </a>.

I think the cleanest approach is something like:

var SingletonFactory = (function(){
    function SingletonClass() {
        //do stuff
    }
    var instance;
    return {
        getInstance: function(){
            if (instance == null) {
                instance = new SingletonClass();
                // Hide the constructor so the returned object can't be new'd...
                instance.constructor = null;
            }
            return instance;
        }
   };
})();

Afterwards, you can invoke the function as

var test = SingletonFactory.getInstance();

If your page is refreshed on submitting - yes, but only through the querystring: http://www.bloggingdeveloper.com/post/JavaScript-QueryString-ParseGet-QueryString-with-Client-Side-JavaScript.aspx (You must use method "GET" then). Else, you can return its value from the php script.

you can do it by two ways

• import file_name

• exec(open('file_name').read())

but make sure that file should be stored where your program is running

Prikrutil, I think we're on the same boat. I also come to Scala from Erlang. I like Nitrogen a lot so I decided to created a Scala web framework inspired by it.

Take a look at Xitrum. Its doc is quite extensive. From README:

Xitrum is an async and clustered Scala web framework and web server on top of Netty and Hazelcast:

• It fills the gap between Scalatra and Lift: more powerful than Scalatra and easier to use than Lift. You can easily create both RESTful APIs and postbacks. Xitrum is controller-first like Scalatra, not view-first like Lift.
• Annotation is used for URL routes, in the spirit of JAX-RS. You don't have to declare all routes in a single place.
• Typesafe, in the spirit of Scala.
• Async, in the spirit of Netty.
• Sessions can be stored in cookies or clustered Hazelcast.
• jQuery Validation is integrated for browser side and server side validation. i18n using GNU gettext, which means unlike most other solutions, both singular and plural forms are supported.
• Conditional GET using ETag.

Hazelcast also gives:

• In-process and clustered cache, you don't need separate cache servers.
• In-process and clustered Comet, you can scale Comet to multiple web servers.

Follow the tutorial for a quick start.

If, like me, you've come to this topic via Razor components as you're learning Blazor, then you'll find you need to think a little more outside of the box to solve this problem. It's a bit of a minefield if (also like me) Blazor is your first forray into the MVC-type world, as the documentation isn't as helpful for such 'menial' tasks.

So, at the time of writing, you cannot achieve this using vanilla Blazor/Razor without embedding an MVC controller to handle the file download part an example of which is as below:

using Microsoft.AspNetCore.Mvc;
using Microsoft.Net.Http.Headers;

[Route("api/[controller]")]
[ApiController]
public class FileHandlingController : ControllerBase
{
    [HttpGet]
    public FileContentResult Download(int attachmentId)
    {
        TaskAttachment taskFile = null;

        if (attachmentId > 0)
        {
            // taskFile = <your code to get the file>
            // which assumes it's an object with relevant properties as required below

            if (taskFile != null)
            {
                var cd = new System.Net.Http.Headers.ContentDispositionHeaderValue("attachment")
                {
                    FileNameStar = taskFile.Filename
                };

                Response.Headers.Add(HeaderNames.ContentDisposition, cd.ToString());
            }
        }

        return new FileContentResult(taskFile?.FileData, taskFile?.FileContentType);
    }
}

Next, make sure your application startup (Startup.cs) is configured to correctly use MVC and has the following line present (add it if not):

        services.AddMvc();

.. and then finally modify your component to link to the controller, for example (iterative based example using a custom class):

    <tbody>
        @foreach (var attachment in yourAttachments)
        {
        <tr>
            <td><a href="api/[email protected]" target="_blank">@attachment.Filename</a> </td>
            <td>@attachment.CreatedUser</td>
            <td>@attachment.Created?.ToString("dd MMM yyyy")</td>
            <td><ul><li class="oi oi-circle-x delete-attachment"></li></ul></td>
        </tr>
        }
        </tbody>

Hopefully this helps anyone who struggled (like me!) to get an appropriate answer to this seemingly simple question in the realms of Blazor…!

I think you can simply change the query to return boolean as

@Query("select count(e)>0 from MyEntity e where ...")

PS: If you are checking exists based on Primary key value CrudRepository already have exists(id) method.

Timeout:

setTimeout(() => {
   console.log('Hello Timeout!')
}, 3000);

Interval:

setInterval(() => {
   console.log('Hello Interval!')
}, 2000);

Try this to reload your current shell:

source ~/.profile

It looks like you're trying to run it on a version of ASP.NET which is running CLR v2. It's hard to know exactly what's going on without more information about how you've deployed it, what version of IIS you're running etc (and to be frank I wouldn't be very much help at that point anyway, though others would). But basically, check your IIS and ASP.NET set-up, and make sure that everything is running v4. Check your application pool configuration, etc.

I find git stash very useful for temporal handling of all 'dirty' states.

The Invalidate() Method will cause a repaint.

MSDN Link

testlist = [1,2,3,5,3,1,2,1,6]
for id, value in enumerate(testlist):
    if id == 1:
        print testlist[id]

I guess that it's exacly what you want. ;-) 'id' will be always the index of the values on the list.

While this is slightly off-topic, since people will find this by searching for "percentage sign in Python" (as I did), I wanted to note that the % sign is also used to prefix a "magic" function in iPython: https://ipython.org/ipython-doc/3/interactive/tutorial.html#magic-functions

std::iota is limited to a sequence n, n+1, n+2, ...

But what if you want to fill an array with a generic sequence f(0), f(1), f(2), etc.? Often, we can avoid a state tracking generator. For example,

int a[7];
auto f = [](int x) { return x*x; };
transform(a, a+7, a, [a, f](int &x) {return f(&x - a);});

will produce the sequence of squares

0 1 4 9 16 25 36

However, this trick will not work with other containers.

If you're stuck with C++98, you can do horrible things like:

int f(int &x) { int y = (int) (long) &x / sizeof(int); return y*y; }

and then

int a[7];
transform((int *) 0, ((int *) 0) + 7, a, f);

But I would not recommend it. :)

Here is a theoretical answer. That can be found here

A { get set } property cannot be a constant stored property. It should be a computed property and both get and set should be implemented.

I've used bundle update --source myself for a long time but there are scenarios where it doesn't work. Luckily, there's a gem called bundler-patch which has the goal of fixing this shortcoming.

I also wrote a short blog post about how to use bundler-patch and why bundle update --source doesn't work consistently. Also, be sure to check out a post by chrismo that explains in great detail what the --source option does.

Not after creating it, no. But you could use a defaultdict in the first place, which sets default values when you initialize it.

z-index only works on absolute or relatively positioned elements. I would use an outer div set to position relative. Set the div on top to position absolute to remove it from the flow of the document.

.wrapper {position:relative;width:500px;}_x000D_
_x000D_
.front {_x000D_
  border:3px solid #c00;_x000D_
  background-color:#fff;_x000D_
  width:300px;_x000D_
  position:absolute;_x000D_
  z-index:10;_x000D_
  top:30px;_x000D_
  left:50px;_x000D_
 }_x000D_
  _x000D_
.behind {background-color:#ccc;}

<div class="wrapper">_x000D_
    <p class="front">Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum tortor quam, feugiat vitae, ultricies eget, tempor sit amet, ante. Donec eu libero sit amet quam egestas semper. Aenean ultricies mi vitae est. Mauris placerat eleifend leo.</p>_x000D_
    <div class="behind">_x000D_
        <p>Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.</p>_x000D_
        <table>_x000D_
            <thead>_x000D_
                <tr>_x000D_
                    <th>aaa</th>_x000D_
                    <th>bbb</th>_x000D_
                    <th>ccc</th>_x000D_
                    <th>ddd</th>_x000D_
                </tr>_x000D_
            </thead>_x000D_
            <tbody>_x000D_
                <tr>_x000D_
                    <td>111</td>_x000D_
                    <td>222</td>_x000D_
                    <td>333</td>_x000D_
                    <td>444</td>_x000D_
                </tr>_x000D_
            </tbody>_x000D_
        </table>_x000D_
        <p>Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.</p>_x000D_
    </div> _x000D_
</div> 

In a Windows Forms project:

For the full path (filename included): string exePath = Application.ExecutablePath;
For the path only: string appPath = Application.StartupPath;

Um... your minutes should be corrected... 'i' is for minutes. Not months. :) (I had the same problem for something too.

$now = date("Y-m-d H:i:s");
$new_time = date("Y-m-d H:i:s", strtotime('+3 hours', $now)); // $now + 3 hours

There is comma missing in your tuple.

insert the comma between the tuples as shown:

pack_size = (('1', '1'),('3', '3'),(b, b),(h, h),(d, d), (e, e),(r, r))

Do the same for all

Use this below code to display pop-up box on page load:

$(document).ready(function() { 
  var id = '#dialog';
  var maskHeight = $(document).height();
  var maskWidth = $(window).width();
  $('#mask').css({'width':maskWidth,'height':maskHeight}); 
  $('#mask').fadeIn(500); 
  $('#mask').fadeTo("slow",0.9); 
        var winH = $(window).height();
  var winW = $(window).width();
        $(id).css('top',  winH/2-$(id).height()/2);
  $(id).css('left', winW/2-$(id).width()/2);
     $(id).fadeIn(2000);  
     $('.window .close').click(function (e) {
  e.preventDefault();
  $('#mask').hide();
  $('.window').hide();
     });  
     $('#mask').click(function () {
  $(this).hide();
  $('.window').hide();
 });  

});

<div class="maintext">
<h2> Main text goes here...</h2>
</div>
<div id="boxes">
<div style="top: 50%; left: 50%; display: none;" id="dialog" class="window"> 
<div id="san">
<a href="#" class="close agree"><img src="close-icon.png" width="25" style="float:right; margin-right: -25px; margin-top: -20px;"></a>
<img src="san-web-corner.png" width="450">
</div>
</div>
<div style="width: 2478px; font-size: 32pt; color:white; height: 1202px; display: none; opacity: 0.4;" id="mask"></div>
</div>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.js"></script> 

I refereed this code from here Demo

A simpler solution would be to just add #navigation ul li~li { border-left: 1px solid #857D7A; }

Just want to share here some helpful extensions for kotlin

fun BigDecimal.isZero() = compareTo(BigDecimal.ZERO) == 0
fun BigDecimal.isOne() = compareTo(BigDecimal.ONE) == 0
fun BigDecimal.isTen() = compareTo(BigDecimal.TEN) == 0

According to the Java docs, it looks like you need to use the MemoryImageSource Class to put your byte array into an object in memory, and then use Component.createImage(ImageProducer) next (passing in your MemoryImageSource, which implements ImageProducer).

Case 1 : Yes, this works fine.

Case 2 : This will fail with the error ORA-01441 : cannot decrease column length because some value is too big.

Share and enjoy.

If I'm doing something complicated I'll use curses to read keys. But a lot of times I just want a simple Python 3 script that uses the standard library and can read arrow keys, so I do this:

import sys, termios, tty

key_Enter = 13
key_Esc = 27
key_Up = '\033[A'
key_Dn = '\033[B'
key_Rt = '\033[C'
key_Lt = '\033[D'

fdInput = sys.stdin.fileno()
termAttr = termios.tcgetattr(0)

def getch():
    tty.setraw(fdInput)
    ch = sys.stdin.buffer.raw.read(4).decode(sys.stdin.encoding)
    if len(ch) == 1:
        if ord(ch) < 32 or ord(ch) > 126:
            ch = ord(ch)
    elif ord(ch[0]) == 27:
        ch = '\033' + ch[1:]
    termios.tcsetattr(fdInput, termios.TCSADRAIN, termAttr)
    return ch

Can't you just use string formatting of the value before you concat the filename?

"%03d" % number

You want to use something like this:

getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);

A regular expression for words would give you the most control. You would want to carefully consider how to deal with words with dashes or apostrophes, like "I'm".

Shorter explanation:

In C++, struct and class were just two sides of the same coin. The only real difference is that one was public by default and the other was private.

In .NET, there is a much greater difference between a struct and a class. The main thing is that struct provides value-type semantics, while class provides reference-type semantics. When you start thinking about the implications of this change, other changes start to make more sense as well, including the constructor behavior you describe.

I recommend using React.createRef() and ref=this.elementRef to get the DOM element reference instead of ReactDOM.findDOMNode(this). This way you can get the reference to the DOM element as an instance variable.

import React, { Component } from 'react';
import ReactDOM from 'react-dom';

class MenuItem extends Component {

  constructor(props) {
    super(props);

    this.elementRef = React.createRef();
  }

  handleNVFocus = event => {
      console.log('Focused: ' + this.props.menuItem.caption.toUpperCase());
  }
    
  componentDidMount() {
    this.elementRef.addEventListener('nv-focus', this.handleNVFocus);
  }

  componentWillUnmount() {
    this.elementRef.removeEventListener('nv-focus', this.handleNVFocus);
  }

  render() {
    return (
      <element ref={this.elementRef} />
    )
  }

}

export default MenuItem;

Some IDEs highlight the code in heredoc strings automatically - which makes using heredoc for XML or HTML visually appealing.

I personally like it for longer parts of i.e. XML since I don't have to care about quoting quote characters and can simply paste the XML.

Apparently, you can override the DbContext.OnModelCreating() method and configure the precision like this:

protected override void OnModelCreating(System.Data.Entity.ModelConfiguration.ModelBuilder modelBuilder)
{
    modelBuilder.Entity<Product>().Property(product => product.Price).Precision = 10;
    modelBuilder.Entity<Product>().Property(product => product.Price).Scale = 2;
}

But this is pretty tedious code when you have to do it with all your price-related properties, so I came up with this:

    protected override void OnModelCreating(System.Data.Entity.ModelConfiguration.ModelBuilder modelBuilder)
    {
        var properties = new[]
        {
            modelBuilder.Entity<Product>().Property(product => product.Price),
            modelBuilder.Entity<Order>().Property(order => order.OrderTotal),
            modelBuilder.Entity<OrderDetail>().Property(detail => detail.Total),
            modelBuilder.Entity<Option>().Property(option => option.Price)
        };

        properties.ToList().ForEach(property =>
        {
            property.Precision = 10;
            property.Scale = 2;
        });

        base.OnModelCreating(modelBuilder);
    }

It's good practice that you call the base method when you override a method, even though the base implementation does nothing.

Update: This article was also very helpful.

OS X keychain equivalent is Credential Manager in windows.