Programs & Examples On #Ocsp

You JSON doesn't match your struct fields: E.g. "district" in JSON and "District" as the field.

Also: Your Item is a slice type but your JSON is a dict value. Do not mix this up. Slices decode from arrays.

According to the grammar in the CSP spec, you need to specify schemes as scheme:, not just scheme. So, you need to change the image source directive to:

img-src 'self' data:;

I had the same problem with a really old local router and was not able to open its WebGUI because of self-signed certificates. The solution was to install an old Firefox Portable version. I tested the following versions:

• Firefox 33.1.1 (worked)
• Firefox 45.0.2 (worked)
• Firefox 56.0.2 (failed)

This is strange because it should be only a problem since version 59, but as long it works, it's ok for me.

$num += (6-$num%6)%6;

no need for a while loop! Modulo (%) returns the remainder of a division. IE 20%6 = 2. 6-2 = 4. 20+4 = 24. 24 is divisible by 6.

I would stack generator expressions:

with open(filename) as f_in:
    lines = (line.rstrip() for line in f_in) # All lines including the blank ones
    lines = (line for line in lines if line) # Non-blank lines

Now, lines is all of the non-blank lines. This will save you from having to call strip on the line twice. If you want a list of lines, then you can just do:

with open(filename) as f_in:
    lines = (line.rstrip() for line in f_in) 
    lines = list(line for line in lines if line) # Non-blank lines in a list

You can also do it in a one-liner (exluding with statement) but it's no more efficient and harder to read:

with open(filename) as f_in:
    lines = list(line for line in (l.strip() for l in f_in) if line)

Update:

I agree that this is ugly because of the repetition of tokens. You could just write a generator if you prefer:

def nonblank_lines(f):
    for l in f:
        line = l.rstrip()
        if line:
            yield line

Then call it like:

with open(filename) as f_in:
    for line in nonblank_lines(f_in):
        # Stuff

update 2:

with open(filename) as f_in:
    lines = filter(None, (line.rstrip() for line in f_in))

and on CPython (with deterministic reference counting)

lines = filter(None, (line.rstrip() for line in open(filename)))

In Python 2 use itertools.ifilter if you want a generator and in Python 3, just pass the whole thing to list if you want a list.

This script http://www.autohotkey.com/board/topic/63210-modify-system-path-gui/

includes all the necessary Windows API calls which can be refactored for your needs. It is actually an AutoHotkey GUI to change the System PATH easily. Needs to be run as an Administrator.

You map your dispatcher on *.do:

<servlet-mapping>
   <servlet-name>Dispatcher</servlet-name>
   <url-pattern>*.do</url-pattern>
</servlet-mapping>

but your controller is mapped on an url without .do:

@RequestMapping("/editPresPage")

Try changing this to:

@RequestMapping("/editPresPage.do")

I also have the same problem, and the solution is I didn't bind the event in my onClick. so when it renders for the first time and the data is more, which ends up calling the state setter again, which triggers React to call your function again and so on.

export default function Component(props) {

function clickEvent (event, variable){
    console.log(variable);
}

return (
    <div>
        <IconButton
            key="close"
            aria-label="Close"
            color="inherit"
            onClick={e => clickEvent(e, 10)} // or you can call like this:onClick={() => clickEvent(10)} 
        >
    </div>
)
}

You can do this using Input.setSelectionRange, part of the Range API for interacting with text selections and the text cursor:

var searchInput = $('#Search');

// Multiply by 2 to ensure the cursor always ends up at the end;
// Opera sometimes sees a carriage return as 2 characters.
var strLength = searchInput.val().length * 2;

searchInput.focus();
searchInput[0].setSelectionRange(strLength, strLength);

Demo: Fiddle

As Matt said, the curly braces are for concatenation. The extra curly braces around 16{a[15]} are the replication operator. They are described in the IEEE Standard for Verilog document (Std 1364-2005), section "5.1.14 Concatenations".

{16{a[15]}}

is the same as

{ 
   a[15], a[15], a[15], a[15], a[15], a[15], a[15], a[15],
   a[15], a[15], a[15], a[15], a[15], a[15], a[15], a[15]
}

In bit-blasted form,

assign result = {{16{a[15]}}, {a[15:0]}};

is the same as:

assign result[ 0] = a[ 0];
assign result[ 1] = a[ 1];
assign result[ 2] = a[ 2];
assign result[ 3] = a[ 3];
assign result[ 4] = a[ 4];
assign result[ 5] = a[ 5];
assign result[ 6] = a[ 6];
assign result[ 7] = a[ 7];
assign result[ 8] = a[ 8];
assign result[ 9] = a[ 9];
assign result[10] = a[10];
assign result[11] = a[11];
assign result[12] = a[12];
assign result[13] = a[13];
assign result[14] = a[14];
assign result[15] = a[15];
assign result[16] = a[15];
assign result[17] = a[15];
assign result[18] = a[15];
assign result[19] = a[15];
assign result[20] = a[15];
assign result[21] = a[15];
assign result[22] = a[15];
assign result[23] = a[15];
assign result[24] = a[15];
assign result[25] = a[15];
assign result[26] = a[15];
assign result[27] = a[15];
assign result[28] = a[15];
assign result[29] = a[15];
assign result[30] = a[15];
assign result[31] = a[15];

request.getSession() will return a current session. if current session does not exist, then it will create a new one.

request.getSession(true) will return current session. If current session does not exist, then it will create a new session.

So basically there is not difference between both method.

request.getSession(false) will return current session if current session exists. If not, it will not create a new session.

I was stuck on an issue where datepicker() appeared to be doing nothing. It turned out that the issue was that the input was inside a Bootstrap "input-group" div. Simply taking the input out of the input-group resolved the issue.

You can use context syntax with this or $(this). This is the same effect as find().

$('select').change(function() {_x000D_
    console.log('Clicked option value => ' + $(this).val());_x000D_
    <!-- undefined console.log('$(this) without explicit :select => ' + $(this).data('id')); -->_x000D_
    <!-- error console.log('this without explicit :select => ' + this.data('id')); -->_x000D_
    console.log(':select & $(this) =>    ' + $(':selected', $(this)).data('id'));_x000D_
    console.log(':select & this =>       ' + $(':selected', this).data('id'));_x000D_
    console.log('option:select & this => ' + $('option:selected', this).data('id'));_x000D_
    console.log('$(this) & find =>       ' + $(this).find(':selected').data('id'));_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<select>_x000D_
    <option data-id="1">one</option>_x000D_
    <option data-id="2">two</option>_x000D_
    <option data-id="3">three</option>_x000D_
</select>

As a matter of microoptimization, you might opt for find(). If you are more of a code golfer, the context syntax is more brief. It comes down to coding style basically.

Here is a relevant performance comparison.

The simplest way would be to add the pull-left class to your dropdown-submenu

<li class="dropdown-submenu pull-left">

jsfiddle: DEMO

Try this

declare @v varchar(20)
set @v = 'Number'
select case when isnumeric(@v) = 1 then @v
else @v end

and

declare @v varchar(20)
set @v = '7082.7758172'
select case when isnumeric(@v) = 1 then @v
else convert(numeric(18,0),@v) end

1. Connect to your SQL server instance using management studio
2. Goto Security -> Logins -> (RIGHT CLICK) New Login
3. fill in user details
4. Under User Mapping, select the databases you want the user to be able to access and configure

UPDATE:

You'll also want to goto Security -> Server Roles, and for public check the permissions for TSQL Default TCP/TSQL Default VIA/TSQL Local Machine/TSQL Named Pipesand remove the connect permission

To get the currently logged in user:

System.getProperty("user.name"); //platform independent 

and the hostname of the machine:

java.net.InetAddress localMachine = java.net.InetAddress.getLocalHost();
System.out.println("Hostname of local machine: " + localMachine.getHostName());

Update 2018-04-11

Here's a Javascript-less, CSS-only solution. The image will dynamically be centered and resized to fit the window.

<html>
<head>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        .imgbox {
            display: grid;
            height: 100%;
        }
        .center-fit {
            max-width: 100%;
            max-height: 100vh;
            margin: auto;
        }
    </style>
</head>
<body>
<div class="imgbox">
    <img class="center-fit" src='pic.png'>
</div>
</body>
</html>

The [other, old] solution, using JQuery, sets the height of the image container (body in the example below) so that the max-height property on the image works as expected. The image will also automatically resize when the client window is resized.

<!DOCTYPE html>
<html>
<head>
    <style>
        * {
            padding: 0;
            margin: 0;
        }
        .fit { /* set relative picture size */
            max-width: 100%;
            max-height: 100%;
        }
        .center {
            display: block;
            margin: auto;
        }
    </style>
</head>
<body>

<img class="center fit" src="pic.jpg" >

<script src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript" language="JavaScript">
    function set_body_height() { // set body height = window height
        $('body').height($(window).height());
    }
    $(document).ready(function() {
        $(window).bind('resize', set_body_height);
        set_body_height();
    });
</script>

</body>
</html>

Note: User gutierrezalex packaged a very similar solution as a JQuery plugin on this page.

shiv / shim / sham

If your image(s) are already loaded (or not), this "tool" may come in handy:

Object.defineProperty
(
    HTMLImageElement.prototype,'toDataURL',
    {enumerable:false,configurable:false,writable:false,value:function(m,q)
    {
        let c=document.createElement('canvas');
        c.width=this.naturalWidth; c.height=this.naturalHeight;
        c.getContext('2d').drawImage(this,0,0); return c.toDataURL(m,q);
    }}
);

.. but why?

This has the advantage of using the "already loaded" image data, so no extra request in needed. Aditionally it lets the end-user (programmer like you) decide the CORS and/or mime-type and quality -OR- you can leave out these arguments/parameters as described in the MDN specification here.

If you have this JS loaded (prior to when it's needed), then converting to dataURL is as simple as:

examples

<img src="/yo.jpg" onload="console.log(this.toDataURL('image/jpeg'))">

console.log(document.getElementById("someImgID").toDataURL());

GPU fingerprinting

If you are concerned about the "preciseness" of the bits then you can alter this tool to suit your needs as provided by @Kaiido's answer.

This one also works:

printf("%c\n", printf("Here, I print some double quotes: "));

But if you plan to use it in an interview, make sure you can explain what it does.

EDIT: Following Eric Postpischil's comment, here's a version that doesn't rely on ASCII:

printf("%c\n", printf("%*s", '"', "Printing quotes: "));

The output isn't as nice, and it still isn't 100% portable (will break on some hypothetical encoding schemes), but it should work on EBCDIC.

You can do something like this to read 10 bytes:

char buffer[10];
read(STDIN_FILENO, buffer, 10);

remember read() doesn't add '\0' to terminate to make it string (just gives raw buffer).

To read 1 byte at a time:

char ch;
while(read(STDIN_FILENO, &ch, 1) > 0)
{
 //do stuff
}

and don't forget to #include <unistd.h>, STDIN_FILENO defined as macro in this file.

There are three standard POSIX file descriptors, corresponding to the three standard streams, which presumably every process should expect to have:

Integer value   Name
       0        Standard input (stdin)
       1        Standard output (stdout)
       2        Standard error (stderr)

So instead STDIN_FILENO you can use 0.

Edit:
In Linux System you can find this using following command:

$ sudo grep 'STDIN_FILENO' /usr/include/* -R | grep 'define'
/usr/include/unistd.h:#define   STDIN_FILENO    0   /* Standard input.  */

Notice the comment /* Standard input. */

In response to homaxto's comment, this is what I have right now.

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
    <appender name="console" class="org.apache.log4j.ConsoleAppender">
        <param name="Threshold" value="debug"/>
        <param name="Target" value="System.out"/>
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d{ABSOLUTE} [%t] %-5p %c{1} - %m%n"/>
        </layout>
    </appender>
    <appender name="rolling-file" class="org.apache.log4j.RollingFileAppender">
        <param name="file" value="Program-Name.log"/>
        <param name="MaxFileSize" value="500KB"/>
        <param name="MaxBackupIndex" value="4"/>
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="%d [%t] %-5p %l - %m%n"/>
        </layout>
    </appender>

    <logger name="org.hibernate">
        <level value="info" />
    </logger>

    <root>
        <priority value ="debug" />
        <appender-ref ref="console" />
        <appender-ref ref="rolling-file" />
    </root>
</log4j:configuration>

The key part being

<logger name="org.hibernate">
    <level value="info" />
</logger>

Hope this helps.

You can simply solve this problem using usort() with callback function. No need to write any custom function.

$your_date_field_name = 'datetime';
usort($your_given_array_name, function ($a, $b) use (&$your_date_field_name) {
    return strtotime($a[$your_date_field_name]) - strtotime($b[$your_date_field_name]);
});

Use option -t for sendmail.

in your case - echo -e $mail | /usr/sbin/sendmail -t and add yout Recepient list to message itself like To: [email protected] [email protected] right after the line From:.....

-t option means - Read message for recipients. To:, Cc:, and Bcc: lines will be scanned for recipient addresses. The Bcc: line will be deleted before transmission.

I wrote a class using WebClient way back when to do multipart form upload.

http://ferozedaud.blogspot.com/2010/03/multipart-form-upload-helper.html

/// 
/// MimePart
/// Abstract class for all MimeParts
/// 

abstract class MimePart
{
    public string Name { get; set; }

    public abstract string ContentDisposition { get; }

    public abstract string ContentType { get; }

    public abstract void CopyTo(Stream stream);

    public String Boundary
    {
        get;
        set;
    }
}

class NameValuePart : MimePart
{
    private NameValueCollection nameValues;

    public NameValuePart(NameValueCollection nameValues)
    {
        this.nameValues = nameValues;
    }

    public override void CopyTo(Stream stream)
    {
        string boundary = this.Boundary;
        StringBuilder sb = new StringBuilder();

        foreach (object element in this.nameValues.Keys)
        {
            sb.AppendFormat("--{0}", boundary);
            sb.Append("\r\n");
            sb.AppendFormat("Content-Disposition: form-data; name=\"{0}\";", element);
            sb.Append("\r\n");
            sb.Append("\r\n");
            sb.Append(this.nameValues[element.ToString()]);

            sb.Append("\r\n");

        }

        sb.AppendFormat("--{0}", boundary);
        sb.Append("\r\n");

        //Trace.WriteLine(sb.ToString());
        byte [] data = Encoding.ASCII.GetBytes(sb.ToString());
        stream.Write(data, 0, data.Length);
    }

    public override string ContentDisposition
    {
        get { return "form-data"; }
    }

    public override string ContentType
    {
        get { return String.Empty; }
    }
} 

class FilePart : MimePart

{

    private Stream input;

    private String contentType;



    public FilePart(Stream input, String name, String contentType)

    {

        this.input = input;

        this.contentType = contentType;

        this.Name = name;

    }



    public override void CopyTo(Stream stream)

    {

        StringBuilder sb = new StringBuilder();

        sb.AppendFormat("Content-Disposition: {0}", this.ContentDisposition);

        if (this.Name != null)

            sb.Append("; ").AppendFormat("name=\"{0}\"", this.Name);

        if (this.FileName != null)

            sb.Append("; ").AppendFormat("filename=\"{0}\"", this.FileName);

        sb.Append("\r\n");

        sb.AppendFormat(this.ContentType);

        sb.Append("\r\n");

        sb.Append("\r\n");



    // serialize the header data.

    byte[] buffer = Encoding.ASCII.GetBytes(sb.ToString());

    stream.Write(buffer, 0, buffer.Length);



    // send the stream.

    byte[] readBuffer = new byte[1024];

    int read = input.Read(readBuffer, 0, readBuffer.Length);

    while (read > 0)

    {

        stream.Write(readBuffer, 0, read);

        read = input.Read(readBuffer, 0, readBuffer.Length);

    }



    // write the terminating boundary

    sb.Length = 0;

    sb.Append("\r\n");

    sb.AppendFormat("--{0}", this.Boundary);

    sb.Append("\r\n");

    buffer = Encoding.ASCII.GetBytes(sb.ToString());

    stream.Write(buffer, 0, buffer.Length);



}

 public override string ContentDisposition
 {
      get { return "file"; }
 }



 public override string ContentType
 {
    get { 
       return String.Format("content-type: {0}", this.contentType); 
     }
 }

 public String FileName { get; set; }

}

    /// 
    /// Helper class that encapsulates all file uploads
    /// in a mime part.
    /// 

    class FilesCollection : MimePart
    {
        private List files;

        public FilesCollection()
        {
            this.files = new List();
            this.Boundary = MultipartHelper.GetBoundary();
        }

        public int Count
        {
            get { return this.files.Count; }
        }

        public override string ContentDisposition
        {
            get
            {
                return String.Format("form-data; name=\"{0}\"", this.Name);
            }
        }

        public override string ContentType
        {
            get { return String.Format("multipart/mixed; boundary={0}", this.Boundary); }
        }

        public override void CopyTo(Stream stream)
        {
            // serialize the headers
            StringBuilder sb = new StringBuilder(128);
            sb.Append("Content-Disposition: ").Append(this.ContentDisposition).Append("\r\n");
            sb.Append("Content-Type: ").Append(this.ContentType).Append("\r\n");
            sb.Append("\r\n");
            sb.AppendFormat("--{0}", this.Boundary).Append("\r\n");

            byte[] headerBytes = Encoding.ASCII.GetBytes(sb.ToString());
            stream.Write(headerBytes, 0, headerBytes.Length);
            foreach (FilePart part in files)
            {
                part.Boundary = this.Boundary;
                part.CopyTo(stream);
            }
        }

        public void Add(FilePart part)
        {
            this.files.Add(part);
        }
    }

/// 
/// Helper class to aid in uploading multipart
/// entities to HTTP web endpoints.
/// 

class MultipartHelper
{
    private static Random random = new Random(Environment.TickCount);

    private List formData = new List();
    private FilesCollection files = null;
    private MemoryStream bufferStream = new MemoryStream();
    private string boundary;

    public String Boundary { get { return boundary; } }

    public static String GetBoundary()
    {
        return Environment.TickCount.ToString("X");
    }

    public MultipartHelper()
    {
        this.boundary = MultipartHelper.GetBoundary();
    }

    public void Add(NameValuePart part)
    {
        this.formData.Add(part);
        part.Boundary = boundary;
    }

    public void Add(FilePart part)
    {
        if (files == null)
        {
            files = new FilesCollection();
        }
        this.files.Add(part);
    }

    public void Upload(WebClient client, string address, string method)
    {
        // set header
        client.Headers.Add(HttpRequestHeader.ContentType, "multipart/form-data; boundary=" + this.boundary);
        Trace.WriteLine("Content-Type: multipart/form-data; boundary=" + this.boundary + "\r\n");

        // first, serialize the form data
        foreach (NameValuePart part in this.formData)
        {
            part.CopyTo(bufferStream);
        }

        // serialize the files.
        this.files.CopyTo(bufferStream);

        if (this.files.Count > 0)
        {
            // add the terminating boundary.
            StringBuilder sb = new StringBuilder();
            sb.AppendFormat("--{0}", this.Boundary).Append("\r\n");
            byte [] buffer = Encoding.ASCII.GetBytes(sb.ToString());
            bufferStream.Write(buffer, 0, buffer.Length);
        }

        bufferStream.Seek(0, SeekOrigin.Begin);

        Trace.WriteLine(Encoding.ASCII.GetString(bufferStream.ToArray()));
        byte [] response = client.UploadData(address, method, bufferStream.ToArray());
        Trace.WriteLine("----- RESPONSE ------");
        Trace.WriteLine(Encoding.ASCII.GetString(response));
    }

    /// 
    /// Helper class that encapsulates all file uploads
    /// in a mime part.
    /// 

    class FilesCollection : MimePart
    {
        private List files;

        public FilesCollection()
        {
            this.files = new List();
            this.Boundary = MultipartHelper.GetBoundary();
        }

        public int Count
        {
            get { return this.files.Count; }
        }

        public override string ContentDisposition
        {
            get
            {
                return String.Format("form-data; name=\"{0}\"", this.Name);
            }
        }

        public override string ContentType
        {
            get { return String.Format("multipart/mixed; boundary={0}", this.Boundary); }
        }

        public override void CopyTo(Stream stream)
        {
            // serialize the headers
            StringBuilder sb = new StringBuilder(128);
            sb.Append("Content-Disposition: ").Append(this.ContentDisposition).Append("\r\n");
            sb.Append("Content-Type: ").Append(this.ContentType).Append("\r\n");
            sb.Append("\r\n");
            sb.AppendFormat("--{0}", this.Boundary).Append("\r\n");

            byte[] headerBytes = Encoding.ASCII.GetBytes(sb.ToString());
            stream.Write(headerBytes, 0, headerBytes.Length);
            foreach (FilePart part in files)
            {
                part.Boundary = this.Boundary;
                part.CopyTo(stream);
            }
        }

        public void Add(FilePart part)
        {
            this.files.Add(part);
        }
    }
}

class Program
{
    static void Main(string[] args)
    {
        Trace.Listeners.Add(new ConsoleTraceListener());
        try
        {
            using (StreamWriter sw = new StreamWriter("testfile.txt", false))
            {
                sw.Write("Hello there!");
            }

            using (Stream iniStream = File.OpenRead(@"c:\platform.ini"))
            using (Stream fileStream = File.OpenRead("testfile.txt"))
            using (WebClient client = new WebClient())
            {
                MultipartHelper helper = new MultipartHelper();

                NameValueCollection props = new NameValueCollection();
                props.Add("fname", "john");
                props.Add("id", "acme");
                helper.Add(new NameValuePart(props));

                FilePart filepart = new FilePart(fileStream, "pics1", "text/plain");
                filepart.FileName = "1.jpg";
                helper.Add(filepart);

                FilePart ini = new FilePart(iniStream, "pics2", "text/plain");
                ini.FileName = "inifile.ini";
                helper.Add(ini);

                helper.Upload(client, "http://localhost/form.aspx", "POST");
            }
        }
        catch (Exception e)
        {
            Trace.WriteLine(e);
        }
    }
}

This will work with all versions of the .NET framework.

Create your virtualenv with --no-site-packages if you don't want it to be able to use external libraries:

virtualenv --no-site-packages my-virtualenv
. my-virtualenv/bin/activate
pip install ipython

Otherwise, as in your example, it can see a library installed in your system Python environment as satisfying your requested dependency.

Join on one-to-many relation in JPQL looks as follows:

select b.fname, b.lname from Users b JOIN b.groups c where c.groupName = :groupName 

When several properties are specified in select clause, result is returned as Object[]:

Object[] temp = (Object[]) em.createNamedQuery("...")
    .setParameter("groupName", groupName)
    .getSingleResult(); 
String fname = (String) temp[0];
String lname = (String) temp[1];

By the way, why your entities are named in plural form, it's confusing. If you want to have table names in plural, you may use @Table to specify the table name for the entity explicitly, so it doesn't interfere with reserved words:

@Entity @Table(name = "Users")     
public class User implements Serializable { ... } 

Did you read https://software.intel.com/en-us/blogs/2014/03/14/troubleshooting-intel-haxm?

It says "Make sure "Hyper-V", a Windows feature, is not installed/enabled on your system. Hyper-V captures the VT virtualization capability of the CPU, and HAXM and Hyper-V cannot run at the same time. Read this blog: Creating a "no hypervisor" boot entry." https://blogs.msdn.microsoft.com/virtual_pc_guy/2008/04/14/creating-a-no-hypervisor-boot-entry/

I've created the boot entry that disables HyperV and it's working

Like this:

List<String> list = new ArrayList<String>();

String[] a = list.toArray(new String[0]);

Before Java6 it was recommended to write:

String[] a = list.toArray(new String[list.size()]);

because the internal implementation would realloc a properly sized array anyway so you were better doing it upfront. Since Java6 the empty array is preferred, see .toArray(new MyClass[0]) or .toArray(new MyClass[myList.size()])?

If your list is not properly typed you need to do a cast before calling toArray. Like this:

    List l = new ArrayList<String>();

    String[] a = ((List<String>)l).toArray(new String[l.size()]);

Also useful:

let multiLineString = """
                  Line One
                  Line Two
                  Line Three
                  """

• Makes the code read more understandable
• Allows copy pasting

Use insert if you want to insert a new element. insert will not overwrite an existing element, and you can verify that there was no previously exising element:

if ( !myMap.insert( std::make_pair( key, value ) ).second ) {
    //  Element already present...
}

Use [] if you want to overwrite a possibly existing element:

myMap[ key ] = value;
assert( myMap.find( key )->second == value ); // post-condition

This form will overwrite any existing entry.

I'm starting to think of a really simple solution, don't know why I didn't think of it before!!

• Duplicate the database, (both the schema and the data).
• In the branch for the new-major-changes, simply change the project configuration to use the new duplicate database.

This way I can switch branches without worrying about database schema changes.

EDIT:

By duplicate, I mean create another database with a different name (like my_db_2); not doing a dump or anything like that.

try

location = url;

function url() {_x000D_
    location = 'https://example.com';_x000D_
}

<input type="button" value="Inline" _x000D_
onclick="location='https://example.com'" />_x000D_
_x000D_
<input type="button" value="URL()" _x000D_
onclick="url()" />

flex-grow - This defines the ability for a flex item to grow if necessary. It accepts a unitless value that serves as a proportion. It dictates what amount of the available space inside the flex container the item should take up.

If all items have flex-grow set to 1, the remaining space in the container will be distributed equally to all children. If one of the children has a value of 2, the remaining space would take up twice as much space as the others (or it will try to, at least). See more here

.parent {_x000D_
  display: flex;_x000D_
}_x000D_
_x000D_
.child {_x000D_
  flex-grow: 1; // It accepts a unitless value that serves as a proportion_x000D_
}_x000D_
_x000D_
.left {_x000D_
  background: red;_x000D_
}_x000D_
_x000D_
.right {_x000D_
  background: green;_x000D_
}

<div class="parent"> _x000D_
  <div class="child left">_x000D_
      Left 50%_x000D_
  </div>_x000D_
   <div class="child right">_x000D_
      Right 50%_x000D_
  </div>_x000D_
</div>

If your device knows the Wifi configs (already stored), we can bypass rocket science. Just loop through the configs an check if the SSID is matching. If so, connect and return.

Set permissions:

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

Connect:

    try {
    String ssid = null;
    if (wifi == Wifi.PCAN_WIRELESS_GATEWAY) {
        ssid = AesPrefs.get(AesConst.PCAN_WIRELESS_SSID,
                context.getString(R.string.pcan_wireless_ssid_default));
    } else if (wifi == Wifi.KJ_WIFI) {
        ssid = context.getString(R.string.remote_wifi_ssid_default);
    }

    WifiManager wifiManager = (WifiManager) context.getApplicationContext()
            .getSystemService(Context.WIFI_SERVICE);

    List<WifiConfiguration> wifiConfigurations = wifiManager.getConfiguredNetworks();

    for (WifiConfiguration wifiConfiguration : wifiConfigurations) {
        if (wifiConfiguration.SSID.equals("\"" + ssid + "\"")) {
            wifiManager.enableNetwork(wifiConfiguration.networkId, true);
            Log.i(TAG, "connectToWifi: will enable " + wifiConfiguration.SSID);
            wifiManager.reconnect();
            return null; // return! (sometimes logcat showed me network-entries twice,
            // which may will end in bugs)
        }
    }
} catch (NullPointerException | IllegalStateException e) {
    Log.e(TAG, "connectToWifi: Missing network configuration.");
}
return null;

I believe you need something similar to the following:

<script type="text/javascript">
var count;
function increment(){
    count++;
}
</script>

...

and

<input type="button" onClick="increment()" value="Increment"/>

or

<input type="button" onClick="count++" value="Increment"/>

If you have a typical table structure with an auto-incrementing primary key column in which rows are never deleted, the following will be the fastest way to determine the record count and should work similarly across most ANSI compliant databases:

SELECT TOP(1) <primarykeyfield> FROM <table> ORDER BY <primarykeyfield> DESC;

I work with MS SQL tables containing billions of rows that require sub-second response times for data, including record counts. A similar SELECT COUNT(*) would take minutes to process by comparison.

The other answers are good, but if you want to do as List comprehension style

collection = ['a','b','c']
[item for item in reversed( collection ) ]

Starting with Python 2.7, pip is included by default. Simply download your desired package via

python -m pip install [package-name]

The below Query works but very slow... copied from vyaskn.tripod.com

Declare @SearchStr nvarchar(100)

SET  @SearchStr='Search String' BEGIN

CREATE TABLE #Results (ColumnName nvarchar(370), ColumnValue nvarchar(3630))

SET NOCOUNT ON

DECLARE @TableName nvarchar(256), @ColumnName nvarchar(128),
 @SearchStr2 nvarchar(110)  SET  @TableName = ''    SET @SearchStr2 =
 QUOTENAME('%' + @SearchStr + '%','''')

WHILE @TableName IS NOT NULL    
BEGIN       
  SET @ColumnName = ''      
  SET @TableName =  (
    SELECT MIN(QUOTENAME(TABLE_SCHEMA) + '.' +
    QUOTENAME(TABLE_NAME)) FROM INFORMATION_SCHEMA.TABLES 
    WHERE
    TABLE_TYPE = 'BASE TABLE'
    AND QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) > @TableName
    AND OBJECTPROPERTY(
      OBJECT_ID(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME)),
        'IsMSShipped') = 0)

  WHILE (@TableName IS NOT NULL) AND (@ColumnName IS NOT NULL)      
  BEGIN
    SET @ColumnName = (
      SELECT MIN(QUOTENAME(COLUMN_NAME))
      FROM INFORMATION_SCHEMA.COLUMNS
      WHERE TABLE_SCHEMA = PARSENAME(@TableName, 2)
        AND TABLE_NAME = PARSENAME(@TableName, 1)
      AND DATA_TYPE IN ('char', 'varchar', 'nchar', 'nvarchar')
      AND QUOTENAME(COLUMN_NAME) > @ColumnName)
      IF @ColumnName IS NOT NULL            
      BEGIN
      INSERT INTO #Results
      EXEC
      (
        'SELECT ''' + @TableName + '.' + @ColumnName + ''', LEFT(' + @ColumnName + 
          ', 3630) FROM ' + @TableName + ' (NOLOCK) ' +
        ' WHERE ' + @ColumnName + ' LIKE ' + @SearchStr2
      )             
      END       
    END     
  END

  SELECT ColumnName, ColumnValue FROM #Results END

I was experiencing the same issue so just added the @Transactional annotation from where I was calling the DAO method. It just works. I think the problem was Hibernate doesn't allow to retrieve sub-objects from the database unless specifically all the required objects at the time of calling.

http://msdn.microsoft.com/en-us/library/system.net.sockets.socket.remoteendpoint.aspx

You can then call the IPEndPoint..::.Address method to retrieve the remote IPAddress, and the IPEndPoint..::.Port method to retrieve the remote port number.

More from the link (fixed up alot heh):

Socket s;

IPEndPoint remoteIpEndPoint = s.RemoteEndPoint as IPEndPoint;
IPEndPoint localIpEndPoint = s.LocalEndPoint as IPEndPoint;

if (remoteIpEndPoint != null)
{
    // Using the RemoteEndPoint property.
    Console.WriteLine("I am connected to " + remoteIpEndPoint.Address + "on port number " + remoteIpEndPoint.Port);
}

if (localIpEndPoint != null)
{
    // Using the LocalEndPoint property.
    Console.WriteLine("My local IpAddress is :" + localIpEndPoint.Address + "I am connected on port number " + localIpEndPoint.Port);
}

GNU parallel and xargs

These two tools that can make scripts simpler, and also control the maximum number of threads (thread pool). E.g.:

seq 10 | xargs -P4 -I'{}' echo '{}'

or:

seq 10 | parallel -j4  echo '{}'

See also: how to write a process-pool bash shell

Any other places you use TimerEventProcessor or Counter?

Anyway, you can not rely on the Event being exactly delivered one per second. The time may vary, and the system will not make sure the average time is correct.

So instead of _Counter, you should use:

 // when starting the timer:
 DateTime _started = DateTime.UtcNow;

 // in TimerEventProcessor:
 seconds = (DateTime.UtcNow-started).TotalSeconds;
 Label.Text = seconds.ToString();

Note: this does not solve the Problem of TimerEventProcessor being called to often, or _Counter incremented to often. it merely masks it, but it is also the right way to do it.

The answer I have finally found is that the SMTP service on the server is not using the same certificate as https.

The diagnostic steps I had read here make the assumption they use the same certificate and every time I've tried this in the past they have done and the diagnostic steps are exactly what I've done to solve the problem several times.

In this case those steps didn't work because the certificates in use were different, and the possibility of this is something I had never come across.

The solution is either to export the actual certificate from the server and then install it as a trusted certificate on my machine, or to get a different valid/trusted certificate for the SMTP service on the server. That is currently with our IT department who administer the servers to decide which they want to do.

To include an external Javascript file you use the <script> tag. The src attribute points to the location of your Javascript file within your web project.

<script src="some.js" type="text/javascript"></script>

JQuery is simply a Javascript file, so if you download a copy of the file you can include it within your page using a script tag. You can also include Jquery from a content distribution network such as the one hosted by Google.

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>

I think the answer from cheez (https://stackoverflow.com/users/122933/cheez) is the easiest and most effective one. I'd elaborate a little bit over it so it would not modify a numpy function for the whole session period.

My suggestion is below. I´m using it to download the reuters dataset from keras which is showing the same kind of error:

old = np.load
np.load = lambda *a,**k: old(*a,**k,allow_pickle=True)

from keras.datasets import reuters
(train_data, train_labels), (test_data, test_labels) = reuters.load_data(num_words=10000)

np.load = old
del(old)

Note to anyone else:

If you have a directory like so, you can add a __main__.py file to tell the interpreter what to execute if you call the module directly.

my_module
  |
  | __init__.py
  | my_cool_file.py # print "Hello  World"
  | __main__.py # import my_cool_file

$ python my_module # Hello World

if ([strpass isEqual:[NSNull null]] || strpass==nil || [strpass isEqualToString:@"<null>"] || [strpass isEqualToString:@"(null)"] || strpass.length==0 || [strpass isEqualToString:@""])
{
    //string is blank  
}

Multiple box shadows did it for me.

box-shadow:
        inset 0 -8px 4px 4px rgb(255,255,255),
        inset 0 2px 4px 0px rgba(50, 50, 50, 0.75);

http://jsfiddle.net/kk66f/

The fastest and simpleness way to do this task.

const N = Math.pow(8, 8)
let data = Array.from({length:  N}, () => Math.floor(Math.random() * N))
let newData = {}
let len = data.length

// the magic
while (len--) {
    newData[data[len]] = true
}

For me, it was the web app connection string pointing to the wrong database server.

Put this code on a file on your project, something likes Utils.swift:

extension String
{   
    func trim() -> String
    {
        return self.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceCharacterSet())
    }
}

So you will be able to do this:

let result = " abc ".trim()
// result == "abc"

Swift 3.0 Solution

extension String
{   
    func trim() -> String
   {
    return self.trimmingCharacters(in: NSCharacterSet.whitespaces)
   }
}

So you will be able to do this:

let result = " Hello World ".trim()
// result = "HelloWorld"

INDEX=0
for i in $list; do 
    echo ${INDEX}_$i
    let INDEX=${INDEX}+1
done

readlines() will return a list of all the lines in the file, so lines is a list. You probably want something like this:

for line in f.readlines(): # Iterates through every line and looks for a match
#or
#for line in f:
    match = re.findall('[A-Z]+', line)
    print match

Or, if the file isn't too large you can grab it as as single string:

lines = f.read() # Warning: reads the FULL FILE into memory. This can be bad.
match = re.findall('[A-Z]+', lines)
print match

Just to round out Reed's answer, you can either get the Button objects from the Form or other container and add the handler, or you could create the Button objects programmatically.
If you get the Button objects from the Form or other container, then you can iterate over the Controls collection of the Form or other container control, such as Panel or FlowLayoutPanel and so on. You can then just add the click handler with
AddHandler ctrl.Click, AddressOf Me.Button_Click (variables as in the code below),
but I prefer to check the type of the Control and cast to a Button so as I'm not adding click handlers for any other controls in the container (such as Labels). Remember that you can add handlers for any event of the Button at this point using AddHandler.
Alternatively, you can create the Button objects programmatically, as in the second block of code below.
Then, of course, you have to write the handler method, as in the third code block below.

Here is an example using Form as the container, but you're probably better off using a Panel or some other container control.

Dim btn as Button = Nothing
For Each ctrl As Control in myForm.Controls
    If TypeOf ctrl Is Button Then
        btn = DirectCast(ctrl, Button)
        AddHandler btn.Click, AddressOf Me.Button_Click   ' From answer by Reed.
    End If
 Next

Alternatively creating the Buttons programmatically, this time adding to a Panel container.

Dim Panel1 As new Panel()
For i As Integer = 1 to 100
    btn = New Button()
    ' Set Button properties or call a method to do so.
    Panel1.Controls.Add(btn)  ' Add Button to the container.
    AddHandler btn.Click, AddressOf Me.Button_Click   ' Again from the answer by Reed.
Next

Then your handler will look something like this

Private Sub Button_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
    ' Handle your Button clicks here
End Sub

FYI this kind of code works (you can find it ugly, it is your right :) ) :

def list = null
list.each { println it }
soSomething()

In other words, this code has null/empty checks both useless:

if (members && !members.empty) {
    members.each { doAnotherThing it }
}

def doAnotherThing(def member) {
  // Some work
}

According to the above answers setdefault() method worked for me.

old_attr_name = mydict.setdefault(key, attr_name)
if attr_name != old_attr_name:
    raise RuntimeError(f"Key '{key}' duplication: "
                       f"'{old_attr_name}' and '{attr_name}'.")

Though this solution is not generic. Just suited me in this certain case. The exact solution would be checking for the key first (as was already advised), but with setdefault() we avoid one extra lookup on the dictionary, that is, though small, but still a performance gain.

An ID is meant to identify the element uniquely. Any styles applied to it should also be unique to that element. If you have styles you want to apply to many elements, you should add a class to them all, rather than relying on ID selectors...

<div id="sections">
   <div id="s1" class="sec">...</div>
   <div id="s2" class="sec">...</div>
   ...
</div>

and

.sec {
    ...
}

Or in your specific case you could select all divisions inside your parent container, if nothing else is inside it, like so:

#sections > div {
    ...
}

You don't really gain much by doing this, in fact it slows method_a down because it'll define and recompile the other function every time it's called. Given that, it would probably be better to just prefix the function name with underscore to indicate it's a private method -- i.e. _method_b.

I suppose you might want to do this if the nested function's definition varied each time for some reason, but that may indicate a flaw in your design. That said, there is a valid reason to do this to allow the nested function to use arguments that were passed to the outer function but not explicitly passed on to them, which sometimes occurs when writing function decorators, for example. It's what is being shown in the accepted answer although a decorator is not being defined or used.

Update:

Here's proof that nesting them is slower (using Python 3.6.1), although admittedly not by much in this trivial case:

setup = """
class Test(object):
    def separate(self, arg):
        some_data = self._method_b(arg)

    def _method_b(self, arg):
        return arg+1

    def nested(self, arg):

        def method_b2(self, arg):
            return arg+1

        some_data = method_b2(self, arg)

obj = Test()
"""
from timeit import Timer
print(min(Timer(stmt='obj.separate(42)', setup=setup).repeat()))  # -> 0.24479823284461724
print(min(Timer(stmt='obj.nested(42)', setup=setup).repeat()))    # -> 0.26553459700452575

Note I added some self arguments to your sample functions to make them more like real methods (although method_b2 still isn't technically a method of the Test class). Also the nested function is actually called in that version, unlike yours.

FindByAttributeValue("Attribute-Name", "Attribute-Value");   

p.s. if you know exact element-type, you add 3rd parameter (i.e.div, a, p ...etc...):

FindByAttributeValue("Attribute-Name", "Attribute-Value", "div");   

but at first, define this function:

function FindByAttributeValue(attribute, value, element_type)    {
  element_type = element_type || "*";
  var All = document.getElementsByTagName(element_type);
  for (var i = 0; i < All.length; i++)       {
    if (All[i].getAttribute(attribute) == value) { return All[i]; }
  }
}

p.s. updated per comments recommendations.

I had a weird situation. Mine was working fine and all of sudden stopped with that error message. I already had the header declaration. So I was dumb founded as to why it wasn't working.

<link rel="shortcut icon" href="favicon.png">

Literally nothing else on the site had an issue that I could tell. The only thing that fixed it for me was to restart my Apache service and all was good again.

if nothing else is working, give that a shot and see what happens.

The simple way to do that in Angular 7+ is to:

Define a path in your ?-routing.module.ts

{ path: '/yourpage', component: component-name }

Import the ActivateRoute and Router module in your component and inject them in the constructor

contructor(private route: ActivateRoute, private router: Router){ ... }

Subscribe the ActivateRoute to the ngOnInit

ngOnInit() {

    this.route.queryParams.subscribe(params => {
      console.log(params);
      // {page: '2' }
    })
}

Provide it to a link:

<a [routerLink]="['/yourpage']" [queryParams]="{ page: 2 }">2</a>

setTimeout(() => { // your code here }, 0);

I wrapped my code in setTimeout and it worked

textview.setTypeface(Typeface.DEFAULT_BOLD);

setTypeface is the Attribute textStyle.

As Shankar V added, to preserve the previously set typeface attributes you can use:

textview.setTypeface(textview.getTypeface(), Typeface.BOLD);

$_SERVER['REMOTE_ADDR'] may not actually contain real client IP addresses, as it will give you a proxy address for clients connected through a proxy, for example. That may well be what you really want, though, depending what your doing with the IPs. Someone's private RFC1918 address may not do you any good if you're say, trying to see where your traffic is originating from, or remembering what IP the user last connected from, where the public IP of the proxy or NAT gateway might be the more appropriate to store.

There are several HTTP headers like X-Forwarded-For which may or may not be set by various proxies. The problem is that those are merely HTTP headers which can be set by anyone. There's no guarantee about their content. $_SERVER['REMOTE_ADDR'] is the actual physical IP address that the web server received the connection from and that the response will be sent to. Anything else is just arbitrary and voluntary information. There's only one scenario in which you can trust this information: you are controlling the proxy that sets this header. Meaning only if you know 100% where and how the header was set should you heed it for anything of importance.

Having said that, here's some sample code:

if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
    $ip = $_SERVER['HTTP_CLIENT_IP'];
} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
    $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
} else {
    $ip = $_SERVER['REMOTE_ADDR'];
}

Editor's note: Using the above code has security implications. The client can set all HTTP header information (ie. $_SERVER['HTTP_...) to any arbitrary value it wants. As such it's far more reliable to use $_SERVER['REMOTE_ADDR'], as this cannot be set by the user.

From: http://roshanbh.com.np/2007/12/getting-real-ip-address-in-php.html

Try using :before and :after. One inserts text after HTML is rendered, and the other inserts before HTML is rendered. If you want to replace text, leave button content empty.

This example sets the button text according to the size of the screen width.

<meta name="viewport" content="width=device-width, initial-scale=1">

<style>
  button:before {
    content: 'small screen';
  }
  @media screen and (min-width: 480px) {
    button:before {
      content: 'big screen';
    }
  }
</style>
<body>
  <button type="button">xxx</button>
  <button type="button"></button>
</body>

Button text:

1. With :before

   big screenxxx

   big screen

2. With :after

   xxxbig screen

   big screen

Quoting the official docs at https://docs.python.org/2.0/ref/strings.html:

In plain English: String literals can be enclosed in matching single quotes (') or double quotes (").

So there is no difference. Instead, people will tell you to choose whichever style that matches the context, and to be consistent. And I would agree - adding that it is pointless to try to come up with "conventions" for this sort of thing because you'll only end up confusing any newcomers.

You can use a .Net environment Visual studio, Take a look at the differences with the PC version.

A lighter editor would be Visual Code

Alternatives :

1. Installing the Mono Project runtime . It allows you to re-compile the code and run it on a Mac, but this requires various alterations to the codebase, as the fuller .Net Framework is not available. (Also, WPF applications aren't supported here either.)

2. Virtual machine (VMWare Fusion perhaps)

3. Update your codebase to .Net Core, (before choosing this option take a look at this migration process)

   • .Net Core 3.1 is an open-source, free and available on Window, MacOs and Linux

   • As of September 14, a release candidate ¹ of .Net Core 5.0 has been deployed on Window, MacOs and Linux.

[1] : Release candidate (RC) : releases providing early access to complete features. These releases are supported for production use when they have a go-live license

int is a primitive data type . It is not a reference variable which can take null values . You need to change the method return type to Integer wrapper class .

Using Async task

call when you want to download file : new DownloadFileFromURL().execute(file_url);

public class MainActivity extends Activity {

    // Progress Dialog
    private ProgressDialog pDialog;
    public static final int progress_bar_type = 0;

    // File url to download
    private static String file_url = "http://www.qwikisoft.com/demo/ashade/20001.kml";

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        new DownloadFileFromURL().execute(file_url);

    }

    /**
     * Showing Dialog
     * */

    @Override
    protected Dialog onCreateDialog(int id) {
        switch (id) {
        case progress_bar_type: // we set this to 0
            pDialog = new ProgressDialog(this);
            pDialog.setMessage("Downloading file. Please wait...");
            pDialog.setIndeterminate(false);
            pDialog.setMax(100);
            pDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
            pDialog.setCancelable(true);
            pDialog.show();
            return pDialog;
        default:
            return null;
        }
    }

    /**
     * Background Async Task to download file
     * */
    class DownloadFileFromURL extends AsyncTask<String, String, String> {

        /**
         * Before starting background thread Show Progress Bar Dialog
         * */
        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            showDialog(progress_bar_type);
        }

        /**
         * Downloading file in background thread
         * */
        @Override
        protected String doInBackground(String... f_url) {
            int count;
            try {
                URL url = new URL(f_url[0]);
                URLConnection connection = url.openConnection();
                connection.connect();

                // this will be useful so that you can show a tipical 0-100%
                // progress bar
                int lenghtOfFile = connection.getContentLength();

                // download the file
                InputStream input = new BufferedInputStream(url.openStream(),
                        8192);

                // Output stream
                OutputStream output = new FileOutputStream(Environment
                        .getExternalStorageDirectory().toString()
                        + "/2011.kml");

                byte data[] = new byte[1024];

                long total = 0;

                while ((count = input.read(data)) != -1) {
                    total += count;
                    // publishing the progress....
                    // After this onProgressUpdate will be called
                    publishProgress("" + (int) ((total * 100) / lenghtOfFile));

                    // writing data to file
                    output.write(data, 0, count);
                }

                // flushing output
                output.flush();

                // closing streams
                output.close();
                input.close();

            } catch (Exception e) {
                Log.e("Error: ", e.getMessage());
            }

            return null;
        }

        /**
         * Updating progress bar
         * */
        protected void onProgressUpdate(String... progress) {
            // setting progress percentage
            pDialog.setProgress(Integer.parseInt(progress[0]));
        }

        /**
         * After completing background task Dismiss the progress dialog
         * **/
        @Override
        protected void onPostExecute(String file_url) {
            // dismiss the dialog after the file was downloaded
            dismissDialog(progress_bar_type);

        }

    }
}

if not working in 4.0 then add:

StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy); 

CMP subtracts the operands and sets the flags. Namely, it sets the zero flag if the difference is zero (operands are equal).

TEST sets the zero flag, ZF, when the result of the AND operation is zero. If two operands are equal, their bitwise AND is zero when both are zero. TEST also sets the sign flag, SF, when the most significant bit is set in the result, and the parity flag, PF, when the number of set bits is even.

JE [Jump if Equals] tests the zero flag and jumps if the flag is set. JE is an alias of JZ [Jump if Zero] so the disassembler cannot select one based on the opcode. JE is named such because the zero flag is set if the arguments to CMP are equal.

So,

TEST %eax, %eax
JE   400e77 <phase_1+0x23>

jumps if the %eax is zero.

Download url to bytes and convert bytes into stream:

using (var client = new WebClient())
{
    var content = client.DownloadData(url);
    using (var stream = new MemoryStream(content))
    {
        ...
    }
}   

The argument you passed "Hello" is on the constant data area. Unless you've allocated enough memory to char * string, it's overrunning to other variables.

char buffer[1024];
memset(buffer, 0, sizeof(buffer));
strncpy(buffer, "Hello", sizeof(buffer));
StringPadRight(buffer, 10, "0");

Edit: Corrected from stack to constant data area.

I had the same problem. Solved using single quotes like this:

$ wget 'http://www.icerts.com/images/logo.jpg'

wget version in use:

$ wget --version
GNU Wget 1.11.4 Red Hat modified

This is an old post but maybe this could help people to complete the CORS problem. To complete the basic authorization problem you should avoid authorization for OPTIONS requests in your server. This is an Apache configuration example. Just add something like this in your VirtualHost or Location.

<LimitExcept OPTIONS>
    AuthType Basic
    AuthName <AUTH_NAME>
    Require valid-user
    AuthUserFile <FILE_PATH>
</LimitExcept>

On top of @kp's answer:

I'm dealing with this and in my case, I have to show a child element and correct the height of the parent object accordingly (auto-sizing is not working in a bootstrap header for some reason I don't have time to debug).

But instead of using javascript to modify the parent, I think I'll dynamically add a CSS class to the parent and CSS-selectively show the children accordingly. This will maintain the decisions in the logic and not based on a CSS state.

tl;dr; apply the a and b styles to the parent <div>, not the child (of course, not everyone will be able to do this. i.e. Angular components making decisions of their own).

<style>
  .parent            { height: 50px; }
  .parent div        { display: none; }
  .with-children     { height: 100px; }
  .with-children div { display: block; }
</style>

<div class="parent">
  <div>child</div>
</div>

<script>
  // to show the children
  $('.parent').addClass('with-children');
</script>

This will loop through all cells in a given range that you define ("RANGE TO SEARCH") and add dashes at the cell below using the Offset() method. As a best practice in VBA, you should never use the Select method.

Sub AddDashes()

Dim SrchRng As Range, cel As Range

Set SrchRng = Range("RANGE TO SEARCH")

For Each cel In SrchRng
    If InStr(1, cel.Value, "TOTAL") > 0 Then
        cel.Offset(1, 0).Value = "-"
    End If
Next cel

End Sub

According to pip documentation at

http://pip.readthedocs.org/en/stable/user_guide/#configuration

You will need to specify the default install location within a pip.ini file, which, also according to the website above is usually located as follows

On Unix and Mac OS X the configuration file is: $HOME/.pip/pip.conf

On Windows, the configuration file is: %HOME%\pip\pip.ini

The %HOME% is located in C:\Users\Bob on windows assuming your name is Bob

On linux the $HOME directory can be located by using cd ~

You may have to create the pip.ini file when you find your pip directory. Within your pip.ini or pip.config you will then need to put (assuming your on windows) something like

[global]
target=C:\Users\Bob\Desktop

Except that you would replace C:\Users\Bob\Desktop with whatever path you desire. If you are on Linux you would replace it with something like /usr/local/your/path

After saving the command would then be

pip install pandas

However, the program you install might assume it will be installed in a certain directory and might not work as a result of being installed elsewhere.

A little late this comment but I will leave here my results working with the library of SharePoin Online and it is very easy to use and implement in your project, just go to the NuGet administrator of .Net and Add Microsoft.SharePoint.CSOM to your project .

https://developer.microsoft.com/en-us/office/blogs/new-sharepoint-csom-version-released-for-office-365-may-2017/

The following code snippet will help you connect your credentials to your SharePoint site, you can also read and download files from a specific site and folder.

using System;
using System.IO;
using System.Linq;
using System.Web;
using Microsoft.SharePoint.Client;
using System.Security;

using ClientOM = Microsoft.SharePoint.Client;

namespace MvcApplication.Models.Home
{
    public class SharepointModel
    {
        public ClientContext clientContext { get; set; }
        private string ServerSiteUrl = "https://somecompany.sharepoint.com/sites/ITVillahermosa";
        private string LibraryUrl = "Shared Documents/Invoices/";
        private string UserName = "[email protected]";
        private string Password = "********";
        private Web WebClient { get; set; }

        public SharepointModel()
        {
            this.Connect();
        }

        public void Connect()
        {
            try
            {
                using (clientContext = new ClientContext(ServerSiteUrl))
                {
                    var securePassword = new SecureString();
                    foreach (char c in Password)
                    {
                        securePassword.AppendChar(c);
                    }

                    clientContext.Credentials = new SharePointOnlineCredentials(UserName, securePassword);
                    WebClient = clientContext.Web;
                }
            }
            catch (Exception ex)
            {
                throw (ex);
            }
        }

        public string UploadMultiFiles(HttpRequestBase Request, HttpServerUtilityBase Server)
        {
            try
            {
                HttpPostedFileBase file = null;
                for (int f = 0; f < Request.Files.Count; f++)
                {
                    file = Request.Files[f] as HttpPostedFileBase;

                    string[] SubFolders = LibraryUrl.Split('/');
                    string filename = System.IO.Path.GetFileName(file.FileName);
                    var path = System.IO.Path.Combine(Server.MapPath("~/App_Data/uploads"), filename);
                    file.SaveAs(path);

                    clientContext.Load(WebClient, website => website.Lists, website => website.ServerRelativeUrl);
                    clientContext.ExecuteQuery();

                    //https://somecompany.sharepoint.com/sites/ITVillahermosa/Shared Documents/
                    List documentsList = clientContext.Web.Lists.GetByTitle("Documents"); //Shared Documents -> Documents
                    clientContext.Load(documentsList, i => i.RootFolder.Folders, i => i.RootFolder);
                    clientContext.ExecuteQuery();

                    string SubFolderName = SubFolders[1];//Get SubFolder 'Invoice'
                    var folderToBindTo = documentsList.RootFolder.Folders;
                    var folderToUpload = folderToBindTo.Where(i => i.Name == SubFolderName).First();

                    var fileCreationInformation = new FileCreationInformation();
                    //Assign to content byte[] i.e. documentStream
                    fileCreationInformation.Content = System.IO.File.ReadAllBytes(path);
                    //Allow owerwrite of document
                    fileCreationInformation.Overwrite = true;
                    //Upload URL
                    fileCreationInformation.Url = ServerSiteUrl + LibraryUrl + filename;

                    Microsoft.SharePoint.Client.File uploadFile = documentsList.RootFolder.Files.Add(fileCreationInformation);

                    //Update the metadata for a field having name "DocType"
                    uploadFile.ListItemAllFields["Title"] = "UploadedCSOM";

                    uploadFile.ListItemAllFields.Update();
                    clientContext.ExecuteQuery();
                }

                return "";
            }
            catch (Exception ex)
            {
                throw (ex);
            }
        }

        public string DownloadFiles()
        {
            try
            {
                string tempLocation = @"c:\Downloads\Sharepoint\";
                System.IO.DirectoryInfo di = new DirectoryInfo(tempLocation);
                foreach (FileInfo file in di.GetFiles())
                {
                    file.Delete();
                }

                FileCollection files = WebClient.GetFolderByServerRelativeUrl(this.LibraryUrl).Files;
                clientContext.Load(files);
                clientContext.ExecuteQuery();

                if (clientContext.HasPendingRequest)
                    clientContext.ExecuteQuery();

                foreach (ClientOM.File file in files)
                {
                    FileInformation fileInfo = ClientOM.File.OpenBinaryDirect(clientContext, file.ServerRelativeUrl);
                    clientContext.ExecuteQuery();

                    var filePath = tempLocation + file.Name;
                    using (var fileStream = new System.IO.FileStream(filePath, System.IO.FileMode.Create))
                    {
                        fileInfo.Stream.CopyTo(fileStream);
                    }
                }

                return "";
            }
            catch (Exception ex)
            {
                throw (ex);
            }
        }

    }
}

Then to invoke the functions from the controller in this case MVC ASP.NET is done in the following way.

using MvcApplication.Models.Home;
using System;
using System.Web.Mvc;

namespace MvcApplication.Controllers
{
    public class SharepointController : MvcBoostraBaseController
    {
        [HttpPost]
        public ActionResult Upload(FormCollection form)
        {
            try
            {
                SharepointModel sharepointModel = new SharepointModel();
                return Json(sharepointModel.UploadMultiFiles(Request, Server), JsonRequestBehavior.AllowGet);
            }
            catch (Exception ex)
            {
                return ThrowJSONError(ex);
            }
        }

        public ActionResult Download(string ServerUrl, string RelativeUrl)
        {
            try
            {
                SharepointModel sharepointModel = new SharepointModel();
                return Json(sharepointModel.DownloadFiles(), JsonRequestBehavior.AllowGet);
            }
            catch (Exception ex)
            {
                return ThrowJSONError(ex);
            }
        }
    }
}

If you need the source code of this project you can request it to [email protected]

Using = avoids wildcards and special characters conflicts in the string when you build the query at run time.

This makes the programmer's life easier by not having to escape all special wildcard characters that might slip in the LIKE clause and not producing the intended result. After all, = is the 99% use case scenario, it would be a pain to have to escape them every time.

rolls eyes at '90s

I also suspect it's a little bit slower, but I doubt it's significant if there are no wildcards in the pattern.

Your function is just fine but isn't working because you put the () after the last }. If you move the () to the top just next to new List<string>() the error stops.

Sample below:

List<string> optionList = new List<string>()
{
    "AdditionalCardPersonAdressType","AutomaticRaiseCreditLimit","CardDeliveryTimeWeekDay"
};

I don't think forward declarations are even possible with typedef. Use of struct, enum, and union allow for forwarding declarations when dependencies (knows about) is bidirectional.

Style: Use of typedef in C++ makes quite a bit of sense. It can almost be necessary when dealing with templates that require multiple and/or variable parameters. The typedef helps keep the naming straight.

Not so in the C programming language. The use of typedef most often serves no purpose but to obfuscate the data structure usage. Since only { struct (6), enum (4), union (5) } number of keystrokes are used to declare a data type there is almost no use for the aliasing of the struct. Is that data type a union or a struct? Using the straightforward non-typdefed declaration lets you know right away what type it is.

Notice how Linux is written with strict avoidance of this aliasing nonsense typedef brings. The result is a minimalist and clean style.

Take a look here in order to get started: http://instagram.com/developer/

and then in order to retrieve pictures by tag, look here: http://instagram.com/developer/endpoints/tags/

Getting tags from Instagram doesn't require OAuth, so you can make the calls via these URLs:

GET IMAGES https://api.instagram.com/v1/tags/{tag-name}/media/recent?access_token={TOKEN}

SEARCH https://api.instagram.com/v1/tags/search?q={tag-query}&access_token={TOKEN}

TAG INFO https://api.instagram.com/v1/tags/{tag-name}?access_token={TOKEN}

I came across this question while Googling for "git remove folder from tracking". The OP's question lead me to the answer. I am summarizing it here for future generations.

Question

How do I remove a folder from my git repository without deleting it from my local machine (i.e., development environment)?

Answer

Step 1. Add the folder path to your repo's root .gitignore file.

path_to_your_folder/

Step 2. Remove the folder from your local git tracking, but keep it on your disk.

git rm -r --cached path_to_your_folder/

Step 3. Push your changes to your git repo.

The folder will be considered "deleted" from Git's point of view (i.e. they are in past history, but not in the latest commit, and people pulling from this repo will get the files removed from their trees), but stay on your working directory because you've used --cached.

• Achartengine: I have used this. Although for real time graph this might not give good performance if you do not tweak properly.

From SQL Server 2012 you can use a native pagination in order to have semplicity and best performance:

https://docs.microsoft.com/en-us/sql/t-sql/queries/select-order-by-clause-transact-sql?view=sql-server-ver15#using-offset-and-fetch-to-limit-the-rows-returned

Your query become:

SELECT * FROM Reflow  
WHERE ReflowProcessID = somenumber
ORDER BY ID DESC;
OFFSET 20 ROWS  
FETCH NEXT 20 ROWS ONLY;  

If you really need to override css that has !important rules in it, for instance, in a case I ran into recently, overriding a wordpress theme required !important scss rules to break the theme, but since I was transpiling my code with webpack and (I assume this is why --)my css came along in the chain after the transpiled javascript, you can add a separate class rule in your stylesheet that overrides the first !important rule in the cascade, and toggle the heavier-weighted class rather than adjusting css dynamically. Just a thought.

The following works for me:

DEPS := $(OBJS:.o=.d)

-include $(DEPS)

%.o: %.cpp
    $(CXX) $(CFLAGS) -MMD -c -o $@ $<

A function is a mathematical concept. For example:

f(x,y) = sin(x) + cos(y)

says that function f() will return the sin of the first parameter added to the cosine of the second parameter. It's just math. As it happens sin() and cos() are also functions. A function has another property: all calls to a function with the same parameters, should return the same result.

A method, on the other hand, is a function that is related to an object in an object-oriented language. It has one implicit parameter: the object being acted upon (and it's state).

So, if you have an object Z with a method g(x), you might see the following:

Z.g(x) = sin(x) + cos(Z.y)

In this case, the parameter x is passed in, the same as in the function example earlier. However, the parameter to cos() is a value that lives inside the object Z. Z and the data that lives inside it (Z.y) are implicit parameters to Z's g() method.

If you wish to list all tables, you must use:

\dt *.*

to indicate that you want all tables in all schemas. This will include tables in pg_catalog, the system tables, and those in information_schema. There's no built-in way to say "all tables in all user-defined schemas"; you can, however, set your search_path to a list of all schemas of interest before running \dt.

You may want to do this programmatically, in which case psql backslash-commands won't do the job. This is where the INFORMATION_SCHEMA comes to the rescue. To list tables:

SELECT table_name FROM information_schema.tables WHERE table_schema = 'public';

BTW, if you ever want to see what psql is doing in response to a backslash command, run psql with the -E flag. eg:

$ psql -E regress    
regress=# \list
********* QUERY **********
SELECT d.datname as "Name",
       pg_catalog.pg_get_userbyid(d.datdba) as "Owner",
       pg_catalog.pg_encoding_to_char(d.encoding) as "Encoding",
       d.datcollate as "Collate",
       d.datctype as "Ctype",
       pg_catalog.array_to_string(d.datacl, E'\n') AS "Access privileges"
FROM pg_catalog.pg_database d
ORDER BY 1;
**************************

so you can see that psql is searching pg_catalog.pg_database when it gets a list of databases. Similarly, for tables within a given database:

SELECT n.nspname as "Schema",
  c.relname as "Name",
  CASE c.relkind WHEN 'r' THEN 'table' WHEN 'v' THEN 'view' WHEN 'i' THEN 'index' WHEN 'S' THEN 'sequence' WHEN 's' THEN 'special' WHEN 'f' THEN 'foreign table' END as "Type",
  pg_catalog.pg_get_userbyid(c.relowner) as "Owner"
FROM pg_catalog.pg_class c
     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
WHERE c.relkind IN ('r','')
      AND n.nspname <> 'pg_catalog'
      AND n.nspname <> 'information_schema'
      AND n.nspname !~ '^pg_toast'
  AND pg_catalog.pg_table_is_visible(c.oid)
ORDER BY 1,2;

It's preferable to use the SQL-standard, portable INFORMATION_SCHEMA instead of the Pg system catalogs where possible, but sometimes you need Pg-specific information. In those cases it's fine to query the system catalogs directly, and psql -E can be a helpful guide for how to do so.

I've reduced your code sample to the following lines to make it easier to understand the explanation of the concept.

var results = [];
var config = JSON.parse(queries);
for (var key in config) {
    var query = config[key].query;
    search(query, function(result) {
        results.push(result);
    });
}
res.writeHead( ... );
res.end(results);

The problem with the previous code is that the search function is asynchronous, so when the loop has ended, none of the callback functions have been called. Consequently, the list of results is empty.

To fix the problem, you have to put the code after the loop in the callback function.

    search(query, function(result) {
        results.push(result);
        // Put res.writeHead( ... ) and res.end(results) here
    });

However, since the callback function is called multiple times (once for every iteration), you need to somehow know that all callbacks have been called. To do that, you need to count the number of callbacks, and check whether the number is equal to the number of asynchronous function calls.

To get a list of all keys, use Object.keys. Then, to iterate through this list, I use .forEach (you can also use for (var i = 0, key = keys[i]; i < keys.length; ++i) { .. }, but that could give problems, see JavaScript closure inside loops – simple practical example).

Here's a complete example:

var results = [];
var config = JSON.parse(queries);
var onComplete = function() {
    res.writeHead( ... );
    res.end(results);
};
var keys = Object.keys(config);
var tasksToGo = keys.length;
if (tasksToGo === 0) {
   onComplete();
} else {
    // There is at least one element, so the callback will be called.
    keys.forEach(function(key) {
        var query = config[key].query;
        search(query, function(result) {
            results.push(result);
            if (--tasksToGo === 0) {
                // No tasks left, good to go
                onComplete();
            }
        });
    });
}

Note: The asynchronous code in the previous example are executed in parallel. If the functions need to be called in a specific order, then you can use recursion to get the desired effect:

var results = [];
var config = JSON.parse(queries);
var keys = Object.keys(config);
(function next(index) {
    if (index === keys.length) { // No items left
        res.writeHead( ... );
        res.end(results);
        return;
    }
    var key = keys[index];
    var query = config[key].query;
    search(query, function(result) {
        results.push(result);
        next(index + 1);
    });
})(0);

What I've shown are the concepts, you could use one of the many (third-party) NodeJS modules in your implementation, such as async.

You can use git checkout.

I tried the accepted solution but got an error, warning: refname '<tagname>' is ambiguous'

But as the answer states, tags do behave like a pointer to a commit, so as you would with a commit hash, you can just checkout the tag. The only difference is you preface it with tags/:

git checkout tags/<tagname>

$("#list li").click(function() {
        var selected = $(this).html();
        alert(selected);
});

• Axis2: More ubiquitous on the marketplace, supports more bindings, supports other languages like C/C++.
• CXF: Much easier to use, more Spring friendly, faster got support for some WS-* extensions.

I figured it out. Basically it's an async issue. You can't just submit and expect to render the subsequent page immediately. You have to wait until the onLoad event for the next page is triggered. My code is below:

var page = new WebPage(), testindex = 0, loadInProgress = false;

page.onConsoleMessage = function(msg) {
  console.log(msg);
};

page.onLoadStarted = function() {
  loadInProgress = true;
  console.log("load started");
};

page.onLoadFinished = function() {
  loadInProgress = false;
  console.log("load finished");
};

var steps = [
  function() {
    //Load Login Page
    page.open("https://website.com/theformpage/");
  },
  function() {
    //Enter Credentials
    page.evaluate(function() {

      var arr = document.getElementsByClassName("login-form");
      var i;

      for (i=0; i < arr.length; i++) { 
        if (arr[i].getAttribute('method') == "POST") {

          arr[i].elements["email"].value="mylogin";
          arr[i].elements["password"].value="mypassword";
          return;
        }
      }
    });
  }, 
  function() {
    //Login
    page.evaluate(function() {
      var arr = document.getElementsByClassName("login-form");
      var i;

      for (i=0; i < arr.length; i++) {
        if (arr[i].getAttribute('method') == "POST") {
          arr[i].submit();
          return;
        }
      }

    });
  }, 
  function() {
    // Output content of page to stdout after form has been submitted
    page.evaluate(function() {
      console.log(document.querySelectorAll('html')[0].outerHTML);
    });
  }
];


interval = setInterval(function() {
  if (!loadInProgress && typeof steps[testindex] == "function") {
    console.log("step " + (testindex + 1));
    steps[testindex]();
    testindex++;
  }
  if (typeof steps[testindex] != "function") {
    console.log("test complete!");
    phantom.exit();
  }
}, 50);

Check your Global.asax file. In my case, it was empty.

If this batch file is something you want to run as scheduled or always; you can use windows schedule tool and it doesn't opens up in a window when it starts the batch file.

To open Task Scheduler:

• Start -> Run/Search -> 'cmd'
• Type taskschd.msc -> enter

From the right side, click Create Basic Task and follow the menus.

Hope this helps.

RPC is an old protocol based on C.It can invoke a remote procedure and make it look like a local call.RPC handles the complexities of passing that remote invocation to the server and getting the result to client.

Java RMI also achieves the same thing but slightly differently.It uses references to remote objects.So, what it does is that it sends a reference to the remote object alongwith the name of the method to invoke.It is better because it results in cleaner code in case of large programs and also distribution of objects over the network enables multiple clients to invoke methods in the server instead of establishing each connection individually.

You shouldn't use strcpy() to copy a std::string, only use it for C-Style strings.

If you want to copy a to b then just use the = operator.

string a = "text";
string b = "image";
b = a;

Another product that can handle this elegantly is SmartAssembly, at SmartAssembly.com. This product will, in addition to merging all dependencies into a single DLL, (optionally) obfuscate your code, remove extra meta-data to reduce the resulting file size, and can also actually optimize the IL to increase runtime performance.

There is also some kind of global exception handling/reporting feature it adds to your software (if desired) that could be useful. I believe it also has a command-line API so you can make it part of your build process.

String.Trim() returns a string which equals the input string with all white-spaces trimmed from start and end:

"   A String   ".Trim() -> "A String"

String.TrimStart() returns a string with white-spaces trimmed from the start:

"   A String   ".TrimStart() -> "A String   "

String.TrimEnd() returns a string with white-spaces trimmed from the end:

"   A String   ".TrimEnd() -> "   A String"

None of the methods modify the original string object.

(In some implementations at least, if there are no white-spaces to be trimmed, you get back the same string object you started with:

csharp> string a = "a"; csharp> string trimmed = a.Trim(); csharp> (object) a == (object) trimmed; returns true

I don't know whether this is guaranteed by the language.)

The most important difference to be aware of is that with a stream opened in text mode you get newline translation on non-*nix systems (it's also used for network communications, but this isn't supported by the standard library). In *nix newline is just ASCII linefeed, \n, both for internal and external representation of text. In Windows the external representation often uses a carriage return + linefeed pair, "CRLF" (ASCII codes 13 and 10), which is converted to a single \n on input, and conversely on output.

From the C99 standard (the N869 draft document), §7.19.2/2,

A text stream is an ordered sequence of characters composed into lines, each line consisting of zero or more characters plus a terminating new-line character. Whether the last line requires a terminating new-line character is implementation-defined. Characters may have to be added, altered, or deleted on input and output to conform to differing conventions for representing text in the host environment. Thus, there need not be a one- to-one correspondence between the characters in a stream and those in the external representation. Data read in from a text stream will necessarily compare equal to the data that were earlier written out to that stream only if: the data consist only of printing characters and the control characters horizontal tab and new-line; no new-line character is immediately preceded by space characters; and the last character is a new-line character. Whether space characters that are written out immediately before a new-line character appear when read in is implementation-defined.

And in §7.19.3/2

Binary files are not truncated, except as defined in 7.19.5.3. Whether a write on a text stream causes the associated file to be truncated beyond that point is implementation- defined.

About use of fseek, in §7.19.9.2/4:

For a text stream, either offset shall be zero, or offset shall be a value returned by an earlier successful call to the ftell function on a stream associated with the same file and whence shall be SEEK_SET.

About use of ftell, in §17.19.9.4:

The ftell function obtains the current value of the file position indicator for the stream pointed to by stream. For a binary stream, the value is the number of characters from the beginning of the file. For a text stream, its file position indicator contains unspecified information, usable by the fseek function for returning the file position indicator for the stream to its position at the time of the ftell call; the difference between two such return values is not necessarily a meaningful measure of the number of characters written or read.

I think that’s the most important, but there are some more details.

You are getting this error because the value cannot be found in the range. String or integer doesn't matter. Best thing to do in my experience is to do a check first to see if the value exists.

I used CountIf below, but there is lots of different ways to check existence of a value in a range.

Public Sub test()

Dim rng As Range
Dim aNumber As Long

aNumber = 666

Set rng = Sheet5.Range("B16:B615")

    If Application.WorksheetFunction.CountIf(rng, aNumber) > 0 Then

        rowNum = Application.WorksheetFunction.Match(aNumber, rng, 0)

    Else
        MsgBox aNumber & " does not exist in range " & rng.Address
    End If

End Sub

ALTERNATIVE WAY

Public Sub test()
    Dim rng As Range
    Dim aNumber As Variant
    Dim rowNum As Long

    aNumber = "2gg"

    Set rng = Sheet5.Range("B1:B20")

    If Not IsError(Application.Match(aNumber, rng, 0)) Then
        rowNum = Application.Match(aNumber, rng, 0)
        MsgBox rowNum
    Else
        MsgBox "error"
    End If
End Sub

OR

Public Sub test()
    Dim rng As Range
    Dim aNumber As Variant
    Dim rowNum As Variant

    aNumber = "2gg"

    Set rng = Sheet5.Range("B1:B20")

    rowNum = Application.Match(aNumber, rng, 0)

    If Not IsError(rowNum) Then
        MsgBox rowNum
    Else
        MsgBox "error"
    End If
End Sub

Using WSDL.exe didn't work for me (gave me an error about a missing type), but I was able to right-click on my project in VS and select "Add Service Reference." I entered the path to the wsdl file in the Address field and hit "Go." That seemed to be able to find all the proper types and added the classes directly to my project.

Follow below steps:

1. Open the file .bashrc which is found in location C:\Users\USERNAME\.bashrc

   If file .bashrc not exist then create it using below steps:
   

   1. Open Command Prompt and goto C:\Users\USERNAME\.
   2. Type command notepad ~/.bashrc
      It generates the .bashrc file.

2. Add below sample commands of WP CLI, Git, Grunt & PHPCS etc.

# ----------------------
# Git Command Aliases
# ----------------------
alias ga='git add'
alias gaa='git add .'
alias gaaa='git add --all'

# ----------------------
# WP CLI
# ----------------------
alias wpthl='wp theme list'
alias wppll='wp plugin list'

Now you can use the commands:

• ga instead of git add .
• wpthl instead of wp theme list

Eg. I have used wpthl for the WP CLI command wp theme list.

Yum@M MINGW64 /c/xampp/htdocs/dev.test
$ wpthl
+------------------------+----------+-----------+----------+
| name                   | status   | update    | version  |
+------------------------+----------+-----------+----------+
| twentyeleven           | inactive | none      | 2.8      |
| twentyfifteen          | inactive | none      | 2.0      |
| twentyfourteen         | inactive | none      | 2.2      |
| twentyseventeen        | inactive | available | 1.6      |
| twentysixteen          | inactive | none      | 1.5      |
| twentyten              | inactive | none      | 2.5      |
| twentythirteen         | inactive | none      | 2.4      |
| twentytwelve           | inactive | none      | 2.5      |

For more details read the article Keyboard shortcut/aliases for the WP CLI, Git, Grunt & PHPCS commands for windows

uint32_t is defined in the standard, in

18.4.1 Header <cstdint> synopsis [cstdint.syn]

namespace std {
//...
typedef unsigned integer type uint32_t; // optional
//...
}

uint32 is not, it's a shortcut provided by some compilers (probably as typedef uint32_t uint32) for ease of use.

Two-stage authentication is not supported with IIS7 Integrated mode. Authentication is now modularized, so rather than IIS performing authentication followed by asp.net performing authentication, it all happens at the same time.

You can either:

1. Change the app domain to be in IIS6 classic mode...
2. Follow this example (old link) of how to fake two-stage authentication with IIS7 integrated mode.
3. Use Helicon Ape and mod_auth to provide basic authentication

You can use CSS. One way is to set table-layout to fixed, which stops the table and it's children from sizing according to their content. You can then set a fixed width on the relevant td elements. This should do the trick:

table.PerformanceTable {
    table-layout: fixed;
    width: 500px;
}
    table.PerformanceTable td.PerformanceCell {
        width: 75px;
    }

Suggestions for for tidying up? You don't need the cellpadding or cellspacing attributes, or the TableRow and TableHeader classes. You can cover those off in CSS:

table {
    /* cellspacing */
    border-collapse: collapse;
    border-spacing: 0;
}
th {
    /* This covers the th elements */
}
tr {
    /* This covers the tr elements */
}
th, td {
    /* cellpadding */
    padding: 0;
}

You should use a heading (e.g. <h2>) instead of <span class="Emphasis"> and a <p> or a table <caption> instead of the Source <span>. You wouldn't need the <br> elements either, because you'd be using proper block level elements.

You'll want to install the sshpass program. Then:

sshpass -p YOUR_PASSWORD sftp -oBatchMode=no -b YOUR_COMMAND_FILE_PATH USER@HOST

Obviously, it's better to setup public key authentication. Only use this if that's impossible to do, for whatever reason.

If you need an independent environment for your project: Install your environment to your project folder using the --prefix option:

conda create --prefix C:\your\workspace\root\awesomeEnv\ python=3

In VSCode launch.json configuration set your "pythonPath" to:

"pythonPath":"${workspaceRoot}/awesomeEnv/python.exe"

You need to use by ksort(array("a"=>1,"b"=>2,"c"=>4,"d"=>5)); for more info: http://www.w3schools.com/php/php_arrays_sort.asp

I'd use modulus and a loop.

int[] GetIntArray(int num)
{
    List<int> listOfInts = new List<int>();
    while(num > 0)
    {
        listOfInts.Add(num % 10);
        num = num / 10;
    }
    listOfInts.Reverse();
    return listOfInts.ToArray();
}

Test this code, I think solve your problem:

event.stopPropagation();

Reference

It doesn't seem like there's a meaningful functional difference between try/except and isfile(), so you should use which one makes sense.

If you want to read a file, if it exists, do

try:
    f = open(filepath)
except IOError:
    print 'Oh dear.'

But if you just wanted to rename a file if it exists, and therefore don't need to open it, do

if os.path.isfile(filepath):
    os.rename(filepath, filepath + '.old')

If you want to write to a file, if it doesn't exist, do

# python 2
if not os.path.isfile(filepath):
    f = open(filepath, 'w')

# python 3, x opens for exclusive creation, failing if the file already exists
try:
    f = open(filepath, 'wx')
except IOError:
    print 'file already exists'

If you need file locking, that's a different matter.

Random Key Generator

keyLength argument is the character length you want for the key

function keyGen(keyLength) {
    var i, key = "", characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";

    var charactersLength = characters.length;

    for (i = 0; i < keyLength; i++) {
        key += characters.substr(Math.floor((Math.random() * charactersLength) + 1), 1);
    }

    return key;
}


keyGen(12)
"QEt9mYBiTpYD"

In case you need to check against any amount of whitespace, not just single space, you can do this:

To strip string of extra white space (also condences whitespace in the middle to one space):

trimmed=`echo -- $original`

The -- ensures that if $original contains switches understood by echo, they'll still be considered as normal arguments to be echoed. Also it's important to not put "" around $original, or the spaces will not get removed.

After that you can just check if $trimmed is empty.

[ -z "$trimmed" ] && echo "empty!"

Use Predefined Character Ranges

echo $words= preg_replace('/[[:digit:]]/','', $words);

You can also use fs-extra, which provide a lot frequently used file operations.

Sample Code:

var fs = require('fs-extra')

fs.mkdirs('/tmp/some/long/path/that/prob/doesnt/exist', function (err) {
  if (err) return console.error(err)
  console.log("success!")
})

fs.mkdirsSync('/tmp/another/path')

docs here: https://github.com/jprichardson/node-fs-extra#mkdirsdir-callback

Here's a lambda solution not as user-friendly as @Paul Croarkin's in one way (the level is effectively passed twice). But I think (a) the user should pass the Logger; and (b) AFAIU the original question was not asking for a convenient way for everywhere in the application, only a situation with few usages inside a library.

package test.lambda;
import java.util.function.*;
import org.slf4j.*;

public class LoggerLambda {
    private static final Logger LOG = LoggerFactory.getLogger(LoggerLambda.class);

    private LoggerLambda() {}

    public static void log(BiConsumer<? super String, ? super Object[]> logFunc, Supplier<Boolean> logEnabledPredicate, 
            String format, Object... args) {
        if (logEnabledPredicate.get()) {
            logFunc.accept(format, args);
        }
    }

    public static void main(String[] args) {
        int a = 1, b = 2, c = 3;
        Throwable e = new Exception("something went wrong", new IllegalArgumentException());
        log(LOG::info, LOG::isInfoEnabled, "a = {}, b = {}, c = {}", a, b, c);

        // warn(String, Object...) instead of warn(String, Throwable), but prints stacktrace nevertheless
        log(LOG::warn, LOG::isWarnEnabled, "error doing something: {}", e, e);
    }
}

Since slf4j allows a Throwable (whose stack trace should be logged) inside the varargs param, I think there is no need for overloading the log helper method for other consumers than (String, Object[]).

Try this.

Does not require any options to change.

Does not require any command line activity.

Just run software and you will done the job.

www.vhghorecha.in/unhide-all-files-folders-virus/

Happy Knowledge Sharing

I needed to extract all the matched search lines (using regex) in a file

1. Ctrl+F Open find. Select regex icon and enter search pattern
2. (optional) Enable select highlights by opening settings and search for selectHighlights (Ctrl+,, selectHighlights)
3. Ctrl+L Select all search items
4. Ctrl+C Copy all selected lines
5. Ctrl+N Open new document
6. Ctrl+V Paste all searched lines.

The problem is database connection string, one of your MySQL database connection function parameter is not correct ,so there is an error message in the browser output, Just right click output webpage and view html source code you will see error line followed by correct XML output data(file). I had same problem and the above solution worked perfectly.

For anyone else having the issue - none of the answers provided worked for me.

My case may be different to others but I had Android Studio installed first which installs the SDK by default to: C:\Users\[user]\AppData\Local\Android\sdk. We then decided to use Xamarin for our projects, so Xamarin was installed and installed an additional SDK by default, located here: C:\Program Files (x86)\Android\android-sdk.

Changing Xamarin to match the same SDK path worked for me which I did in the registry (although through the VS settings I'd guess it's the same):

\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Android SDK Tools\Path

Change the path to match the Android Studio SDK path, close everything, start the VS Emulator, run Android Studio, ensure ADB integration is off and try. It worked for me.

For anyone might be interested, I ended up creating a custom view that looks like the system push banner on the top but adds a close button (small blue X) and an option to tap the message for custom action. It also supports the case of more than one notification arrived before the user had time to read/dismiss the old ones (With no limit to how many can pile up...)

Link to GitHub: AGPushNote

The usage is basically on-liner:

[AGPushNoteView showWithNotificationMessage:@"John Doe sent you a message!"];

And it looks like this on iOS7 (iOS6 have an iOS6 look and feel...)

A use case which might not apply anymore but for your nerd pleasure: On the Amiga, the CPU and the graphics/audio chips would fight for accessing a certain area of RAM (the first 2MB of RAM to be specific). So when you had only 2MB RAM (or less), displaying complex graphics plus playing sound would kill the performance of the CPU.

In assembler, you could interleave your code in such a clever way that the CPU would only try to access the RAM when the graphics/audio chips were busy internally (i.e. when the bus was free). So by reordering your instructions, clever use of the CPU cache, the bus timing, you could achieve some effects which were simply not possible using any higher level language because you had to time every command, even insert NOPs here and there to keep the various chips out of each others radar.

Which is another reason why the NOP (No Operation - do nothing) instruction of the CPU can actually make your whole application run faster.

[EDIT] Of course, the technique depends on a specific hardware setup. Which was the main reason why many Amiga games couldn't cope with faster CPUs: The timing of the instructions was off.

For others that have a similar problem but with live share.

In the visual studio installer there was a warning that live share was not installed correctly and a modification was pending, that would download live share again.

After completion of the modification the error was resolved.

There is a project called quaere.

It's a Java framework which adds the ability to query collections.

Note: According to the author, the project is not maintained anymore.

Assume you were:

1. Reading a network file and got disconnected.
2. Reading a local file that was no longer available.
3. Using some stream to read data and some other process closed the stream.
4. Trying to read/write a file, but don't have permission.
5. Trying to write to a file, but disk space was no longer available.

There are many more examples, but these are the most common, in my experience.

If you just want an alternative to the cmdlet syntax, specifically for files, use the File.Exists() .NET method:

if(![System.IO.File]::Exists($path)){
    # file with path $path doesn't exist
}

If, on the other hand, you want a general purpose negated alias for Test-Path, here is how you should do it:

# Gather command meta data from the original Cmdlet (in this case, Test-Path)
$TestPathCmd = Get-Command Test-Path
$TestPathCmdMetaData = New-Object System.Management.Automation.CommandMetadata $TestPathCmd

# Use the static ProxyCommand.GetParamBlock method to copy 
# Test-Path's param block and CmdletBinding attribute
$Binding = [System.Management.Automation.ProxyCommand]::GetCmdletBindingAttribute($TestPathCmdMetaData)
$Params  = [System.Management.Automation.ProxyCommand]::GetParamBlock($TestPathCmdMetaData)

# Create wrapper for the command that proxies the parameters to Test-Path 
# using @PSBoundParameters, and negates any output with -not
$WrappedCommand = { 
    try { -not (Test-Path @PSBoundParameters) } catch { throw $_ }
}

# define your new function using the details above
$Function:notexists = '{0}param({1}) {2}' -f $Binding,$Params,$WrappedCommand

notexists will now behave exactly like Test-Path, but always return the opposite result:

PS C:\> Test-Path -Path "C:\Windows"
True
PS C:\> notexists -Path "C:\Windows"
False
PS C:\> notexists "C:\Windows" # positional parameter binding exactly like Test-Path
False

As you've already shown yourself, the opposite is quite easy, just alias exists to Test-Path:

PS C:\> New-Alias exists Test-Path
PS C:\> exists -Path "C:\Windows"
True

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

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

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

This would also work:

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

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

Just add this class in your css

.column p{
   text-align:center;
}

If you are sure you're only ever working with images, you can check out the getimagesize() exif_imagetype() PHP function, which attempts to return the image mime-type.

If you don't mind external dependencies, you can also check out the excellent getID3 library which can determine the mime-type of many different file types.

Lastly, you can check out the mime_content_type() function - but it has been deprecated for the Fileinfo PECL extension.

Let's take a normal list (implemented by the ArrayList class) and make it synchronized. This is shown in the SynchronizedListExample class. We pass the Collections.synchronizedList method a new ArrayList of Strings. The method returns a synchronized List of Strings. //Here is SynchronizedArrayList class

package com.mnas.technology.automation.utility;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import org.apache.log4j.Logger;
/**
* 
* @author manoj.kumar
* @email [email protected]
* 
*/
public class SynchronizedArrayList {
    static Logger log = Logger.getLogger(SynchronizedArrayList.class.getName());
    public static void main(String[] args) {    
        List<String> synchronizedList = Collections.synchronizedList(new ArrayList<String>());
        synchronizedList.add("Aditya");
        synchronizedList.add("Siddharth");
        synchronizedList.add("Manoj");
        // when iterating over a synchronized list, we need to synchronize access to the synchronized list
        synchronized (synchronizedList) {
            Iterator<String> iterator = synchronizedList.iterator();
            while (iterator.hasNext()) {
                log.info("Synchronized Array List Items: " + iterator.next());
            }
        }    
    }
}

Notice that when iterating over the list, this access is still done using a synchronized block that locks on the synchronizedList object. In general, iterating over a synchronized collection should be done in a synchronized block

I tried all the above answers, none of them worked, in my case even docker container ls doesn't show any container running. It looks like the problem is due to the fact that the docker proxy is still using ports although there are no containers running. In my case I was using ubuntu. Here's what I tried and got the problem solved, just run the following two commands:

sudo service docker stop
sudo rm -f /var/lib/docker/network/files/local-kv.db

Try this code.

<!DOCTYPE HTML>
<html>
  <head>
    <title>PhoneGap</title>

        <script type="text/javascript" charset="utf-8" src="cordova-1.5.0.js"></script>      
        <script type="text/javascript" charset="utf-8">

            function onLoad()
            {
                  document.addEventListener("deviceready", onDeviceReady, true);
            }

            function exitFromApp()
             {
                navigator.app.exitApp();
             }

        </script>

    </head>

    <body onload="onLoad();">
       <button name="buttonClick" onclick="exitFromApp()">Click Me!</button>
    </body>
</html>

Replace src="cordova-1.5.0.js" with your phonegap js .

Passable for getting multiple values with scanf()

int r,m,v,i,e,k;

scanf("%d%d%d%d%d%d",&r,&m,&v,&i,&e,&k);

If you want to resize an image after it is loaded, you can attach to the onload event of the <img> tag. Note that it may not be supported in all browsers (Microsoft's reference claims it is part of the HTML 4.0 spec, but the HTML 4.0 spec doesn't list the onload event for <img>).

The code below is tested and working in: IE 6, 7 & 8, Firefox 2, 3 & 3.5, Opera 9 & 10, Safari 3 & 4 and Google Chrome:

<img src="yourImage.jpg" border="0" height="real_height" width="real_width"
    onload="resizeImg(this, 200, 100);">

<script type="text/javascript">
function resizeImg(img, height, width) {
    img.height = height;
    img.width = width;
}
</script>

Worked fine:

1- install nodemailer, package if not installed (type in cmd) : npm install nodemailer

2- go to https://myaccount.google.com/lesssecureapps and turn on Allow less secure apps.

3- write code:

var nodemailer = require('nodemailer');

var transporter = nodemailer.createTransport({
    service: 'gmail',
    auth: {
        user: '[email protected]',
        pass: 'truePassword'
    }
});

const mailOptions = {
    from: '[email protected]', // sender address
    to: '[email protected]', // list of receivers
    subject: 'test mail', // Subject line
    html: '<h1>this is a test mail.</h1>'// plain text body
};

transporter.sendMail(mailOptions, function (err, info) {
    if(err)
        console.log(err)
    else
        console.log(info);
})

4- enjoy!

This seems to be the clearest and simplest example to me, this just appends property or replaces existing.

function replaceProperties(copyTo, copyFrom)  {
  for (var property in copyFrom) 
    copyTo[property] =  copyFrom[property]
  return copyTo
}

This is a very nice and clean example:(check this great tutorial for a full explanation link)

public static IEnumerable<SelectListItem> ToSelectListItems(
              this IEnumerable<Album> albums, int selectedId)
{
    return 
        albums.OrderBy(album => album.Name)
              .Select(album => 
                  new SelectListItem
                  {
                    Selected = (album.ID == selectedId),
                    Text = album.Name,
                    Value = album.ID.ToString()
                   });
}

In this MSDN link you can read de DropDownList method documentation.

Hope it helps.

Use the map-function instead. It transforms the value inside the optional.

Like this:

private String getStringIfObjectIsPresent(Optional<Object> object) {
    return object.map(() -> {
        String result = "result";
        //some logic with result and return it
        return result;
    }).orElseThrow(MyCustomException::new);
}

You can use retainAll method and get the intersection of your two sets.

Your E class doesn't have a member of type struct X, you've just defined a nested struct X in there (i.e. you've defined a new type).

Try:

#include <iostream>

class E
{
    public: 
    struct X { int v; };
    X x; // an instance of `struct X`
};

int main(){

    E object;
    object.x.v = 1;

    return 0;
}

Your jsfiddle does not work anymore. I've fixed it: http://jsfiddle.net/tkrotoff/bgC6E/40/ using React 16 and ES6 classes.

class Adaptive_Input extends React.Component {
  handle_change(e) {
    var new_text = e.currentTarget.value;
    this.props.on_Input_Change(new_text);
  }

  render() {
    return (
      <div className="adaptive_placeholder_input_container">
        <input
          className="adaptive_input"
          type="text"
          required="required"
          onChange={this.handle_change.bind(this)} />
        <label
          className="adaptive_placeholder"
          alt={this.props.initial}
          placeholder={this.props.focused} />
      </div>
    );
  }
}

class Form extends React.Component {
  render() {
    return (
      <form>
        <Adaptive_Input
          initial={'Name Input'}
          focused={'Name Input'}
          on_Input_Change={this.props.handle_text_input} />

        <Adaptive_Input
          initial={'Value 1'}
          focused={'Value 1'}
          on_Input_Change={this.props.handle_value_1_input} />

        <Adaptive_Input
          initial={'Value 2'}
          focused={'Value 2'}
          on_Input_Change={this.props.handle_value_2_input} />
      </form>
    );
  }
}

class Page extends React.Component {
  constructor(props) {
    super(props);

    this.state = {
      Name: 'No Name',
      Value_1: '0',
      Value_2: '0',
      Display_Value: '0'
    };
  }

  handle_text_input(new_text) {
    this.setState({
      Name: new_text
    });
  }

  handle_value_1_input(new_value) {
    new_value = parseInt(new_value);
    var updated_display = new_value + parseInt(this.state.Value_2);
    updated_display = updated_display.toString();
    this.setState({
      Value_1: new_value,
      Display_Value: updated_display
    });
  }

  handle_value_2_input(new_value) {
    new_value = parseInt(new_value);
    var updated_display = parseInt(this.state.Value_1) + new_value;
    updated_display = updated_display.toString();
    this.setState({
      Value_2: new_value,
      Display_Value: updated_display
    });
  }

  render() {
    return(
      <div>
        <h2>{this.state.Name}</h2>
        <h2>Value 1 + Value 2 = {this.state.Display_Value}</h2>
        <Form
          handle_text_input={this.handle_text_input.bind(this)}
          handle_value_1_input={this.handle_value_1_input.bind(this)}
          handle_value_2_input={this.handle_value_2_input.bind(this)}
        />
      </div>
    );
  }
}

ReactDOM.render(<Page />, document.getElementById('app'));

And now the same code hacked with form validation thanks to this library: https://github.com/tkrotoff/react-form-with-constraints => http://jsfiddle.net/tkrotoff/k4qa4heg/

const { FormWithConstraints, FieldFeedbacks, FieldFeedback } = ReactFormWithConstraints;

class Adaptive_Input extends React.Component {
  static contextTypes = {
    form: PropTypes.object.isRequired
  };

  constructor(props) {
    super(props);

    this.state = {
      field: undefined
    };

    this.fieldWillValidate = this.fieldWillValidate.bind(this);
    this.fieldDidValidate = this.fieldDidValidate.bind(this);
  }

  componentWillMount() {
    this.context.form.addFieldWillValidateEventListener(this.fieldWillValidate);
    this.context.form.addFieldDidValidateEventListener(this.fieldDidValidate);
  }

  componentWillUnmount() {
    this.context.form.removeFieldWillValidateEventListener(this.fieldWillValidate);
    this.context.form.removeFieldDidValidateEventListener(this.fieldDidValidate);
  }

  fieldWillValidate(fieldName) {
    if (fieldName === this.props.name) this.setState({field: undefined});
  }

  fieldDidValidate(field) {
    if (field.name === this.props.name) this.setState({field});
  }

  handle_change(e) {
    var new_text = e.currentTarget.value;
    this.props.on_Input_Change(e, new_text);
  }

  render() {
    const { field } = this.state;
    let className = 'adaptive_placeholder_input_container';
    if (field !== undefined) {
      if (field.hasErrors()) className += ' error';
      if (field.hasWarnings()) className += ' warning';
    }

    return (
      <div className={className}>
        <input
          type={this.props.type}
          name={this.props.name}
          className="adaptive_input"
          required
          onChange={this.handle_change.bind(this)} />
        <label
          className="adaptive_placeholder"
          alt={this.props.initial}
          placeholder={this.props.focused} />
      </div>
    );
  }
}

class Form extends React.Component {
  constructor(props) {
    super(props);

    this.state = {
      Name: 'No Name',
      Value_1: '0',
      Value_2: '0',
      Display_Value: '0'
    };
  }

  handle_text_input(e, new_text) {
    this.form.validateFields(e.currentTarget);

    this.setState({
      Name: new_text
    });
  }

  handle_value_1_input(e, new_value) {
    this.form.validateFields(e.currentTarget);

    if (this.form.isValid()) {
      new_value = parseInt(new_value);
      var updated_display = new_value + parseInt(this.state.Value_2);
      updated_display = updated_display.toString();
      this.setState({
        Value_1: new_value,
        Display_Value: updated_display
      });
    }
    else {
      this.setState({
        Display_Value: 'Error'
      });
    }
  }

  handle_value_2_input(e, new_value) {
    this.form.validateFields(e.currentTarget);

    if (this.form.isValid()) {
      new_value = parseInt(new_value);
      var updated_display = parseInt(this.state.Value_1) + new_value;
      updated_display = updated_display.toString();
      this.setState({
        Value_2: new_value,
        Display_Value: updated_display
      });
    }
    else {
      this.setState({
        Display_Value: 'Error'
      });
    }
  }

  render() {
    return(
      <div>
        <h2>Name: {this.state.Name}</h2>
        <h2>Value 1 + Value 2 = {this.state.Display_Value}</h2>

        <FormWithConstraints ref={form => this.form = form} noValidate>
          <Adaptive_Input
            type="text"
            name="name_input"
            initial={'Name Input'}
            focused={'Name Input'}
            on_Input_Change={this.handle_text_input.bind(this)} />
          <FieldFeedbacks for="name_input">
            <FieldFeedback when="*" error />
            <FieldFeedback when={value => !/^\w+$/.test(value)} warning>Should only contain alphanumeric characters</FieldFeedback>
          </FieldFeedbacks>

          <Adaptive_Input
            type="number"
            name="value_1_input"
            initial={'Value 1'}
            focused={'Value 1'}
            on_Input_Change={this.handle_value_1_input.bind(this)} />
          <FieldFeedbacks for="value_1_input">
            <FieldFeedback when="*" />
          </FieldFeedbacks>

          <Adaptive_Input
            type="number"
            name="value_2_input"
            initial={'Value 2'}
            focused={'Value 2'}
            on_Input_Change={this.handle_value_2_input.bind(this)} />
          <FieldFeedbacks for="value_2_input">
            <FieldFeedback when="*" />
          </FieldFeedbacks>
        </FormWithConstraints>
      </div>
    );
  }
}

ReactDOM.render(<Form />, document.getElementById('app'));

The proposed solution here is hackish as I've tried to keep it close to the original jsfiddle. For proper form validation with react-form-with-constraints, check https://github.com/tkrotoff/react-form-with-constraints#examples

String interpolation is going to be included with Python 3.6 as specified in PEP 498. You will be able to do this:

name = 'Spongebob Squarepants'
print(f'Who lives in a Pineapple under the sea? \n{name}')

Note that I hate Spongebob, so writing this was slightly painful. :)

I had the same issue recently, and I solved it like this:

SELECT * FROM table WHERE 
    strftime('%s', date) BETWEEN strftime('%s', start_date) AND strftime('%s', end_date)

In 2020 for TextField, via functional components:

const Content = () => {
   ... 
      const textFieldRef = useRef();

      const readTextFieldValue = () => {
        console.log(textFieldRef.current.value)
      }
   ...
  
      return(
       ...
       <TextField
        id="myTextField"
        label="Text Field"
        variant="outlined"
        inputRef={textFieldRef}
       />
       ...
      )

}

Note that this isn't complete code.

Try getWindow().getDecorView().findViewById(android.R.id.content).invalidate();

I just found a solution for jaxrs-ri-2.16 - simply use

String output = response.readEntity(String.class)

this delivers the content as expected.

The embed URL for a channel's live stream is:

https://www.youtube.com/embed/live_stream?channel=CHANNEL_ID

You can find your CHANNEL_ID at https://www.youtube.com/account_advanced

Putting the include /etc/nginx/mime.types; under location / { instead of under http { solved the issue for me.

One of the subtleties in this question involves the "leading delimiter" question: if you are going to have a combined array of tokens and delimiters you have to know whether it starts with a token or a delimiter. You could of course just assume that a leading delim should be discarded but this seems an unjustified assumption. You might also want to know whether you have a trailing delim or not. This sets two boolean flags accordingly.

Written in Groovy but a Java version should be fairly obvious:

            String tokenRegex = /[\p{L}\p{N}]+/ // a String in Groovy, Unicode alphanumeric
            def finder = phraseForTokenising =~ tokenRegex
            // NB in Groovy the variable 'finder' is then of class java.util.regex.Matcher
            def finderIt = finder.iterator() // extra method added to Matcher by Groovy magic
            int start = 0
            boolean leadingDelim, trailingDelim
            def combinedTokensAndDelims = [] // create an array in Groovy

            while( finderIt.hasNext() )
            {
                def token = finderIt.next()
                int finderStart = finder.start()
                String delim = phraseForTokenising[ start  .. finderStart - 1 ]
                // Groovy: above gets slice of String/array
                if( start == 0 ) leadingDelim = finderStart != 0
                if( start > 0 || leadingDelim ) combinedTokensAndDelims << delim
                combinedTokensAndDelims << token // add element to end of array
                start = finder.end()
            }
            // start == 0 indicates no tokens found
            if( start > 0 ) {
                // finish by seeing whether there is a trailing delim
                trailingDelim = start < phraseForTokenising.length()
                if( trailingDelim ) combinedTokensAndDelims << phraseForTokenising[ start .. -1 ]

                println( "leading delim? $leadingDelim, trailing delim? $trailingDelim, combined array:\n $combinedTokensAndDelims" )

            }

You should put your processing into the class constructor or an OnInit hook method.

Using sets will be screaming fast if you have any volume of data

If you are willing to use sets, you have the isdisjoint() method which will check to see if the intersection between your operator list and your other list is empty.

MyOper = set(['AND', 'OR', 'NOT'])
MyList = set(['c1', 'c2', 'NOT', 'c3'])

while not MyList.isdisjoint(MyOper):
    print "No boolean Operator"

http://docs.python.org/library/stdtypes.html#set.isdisjoint

To change which upstream remote is "wired" to your branch, use the git branch command with the upstream configuration flag.

Ensure the remote exists first:

git remote -vv

Set the preferred remote for the current (checked out) branch:

git branch --set-upstream-to <remote-name>

Validate the branch is setup with the correct upstream remote:

git branch -vv

This tells you the date of the number of seconds in future from the moment you execute the code.

time = Time.new + 1000000000 #date in 1 billion seconds

puts(time)

according to the current time I am answering the question it prints 047-05-14 05:16:16 +0000 (1 billion seconds in future)

or if you want to count billion seconds from a particular time, it's in format Time.mktime(year, month,date,hours,minutes)

time = Time.mktime(1987,8,18,6,45) + 1000000000

puts("I would be 1 Billion seconds old on: "+time)

Without the use of any other library you can look at the BMP file format. I've implemented it in the past and it can be done without too much work.

Bitmap-File Structures

Each bitmap file contains a bitmap-file header, a bitmap-information header, a color table, and an array of bytes that defines the bitmap bits. The file has the following form:

BITMAPFILEHEADER bmfh;
BITMAPINFOHEADER bmih;
RGBQUAD aColors[];
BYTE aBitmapBits[];

... see the file format for more details

File f = null;
File[] paths;

try {

    f = new File(dir);

    // filefilter
    FilenameFilter fileNameFilter = new FilenameFilter() {

        public boolean accept(File dir, String name) {

            if (name.lastIndexOf('.') > 0) {

                int lastIndex = name.lastIndexOf('.');
                String str = name.substring(lastIndex);

                if (str.equals("." + selectlogtype)) {
                    return true;
                }
            }
            return false;
        }
    };

    paths = f.listFiles(fileNameFilter);

    for (int i = 0; i < paths.length; i++) {
        try {

            FileWriter fileWriter = new FileWriter("C:/Users/maya02/workspace/ftp_log/filefilterlogtxt");
            PrintWriter bWriter = new PrintWriter(fileWriter);

            for (File writerpath1 : paths) {
                bWriter.println(writerpath1);
            }

            bWriter.close();
        } 
        catch (IOException e) { System.out.println("HATA!!"); }
    }
    System.out.println("path dosyaya aktarildi!.");
} 
catch (Exception e) { }

target.fadeOut(300, function(){ $(this).remove();});

or

$('#target_id').fadeOut(300, function(){ $(this).remove();});

Duplicate: How to "fadeOut" & "remove" a div in jQuery?

Try adding this to your dependencies:

compile 'org.apache.httpcomponents:httpclient:4.4-alpha1'

And generally if you want to use a library and you are searching for the Gradle dependency line you can use Gradle Please

EDIT: Check this one too.

Setting EMAIL ADDRESS and PRODUCT NAME in the consent screen of Google developer console, solves the error "Error: invalid_client. The OAuth client was not found." for me.

You can do this by providing in class numbers:

• A method that returns the ArrayList object itself.
• A method that returns a non-modifiable wrapper of the ArrayList. This prevents modification to the list without the knowledge of the class numbers.
• Methods that provide the set of operations you want to support from class numbers. This allows class numbers to control the set of operations supported.

By the way, there is a strong convention that Java class names are uppercased.

Case 1 (simple getter):

public class Numbers {
      private List<Integer> list;
      public List<Integer> getList() { return list; }
      ...
}

Case 2 (non-modifiable wrapper):

public class Numbers {
      private List<Integer> list;
      public List<Integer> getList() { return Collections.unmodifiableList( list ); }
      ...
}

Case 3 (specific methods):

public class Numbers {
      private List<Integer> list;
      public void addToList( int i ) { list.add(i); }
      public int getValueAtIndex( int index ) { return list.get( index ); }
      ...
}

Nathan's code but for jQuery Validate plugin

If you happen to use jQuery Validate plugin, they already have submit handler implemented, and in that case there is no reason to implement more than one. The code:

jQuery.validator.setDefaults({
  submitHandler: function(form){
    // Prevent double submit
    if($(form).data('submitted')===true){
      // Previously submitted - don't submit again
      return false;
    } else {
      // Mark form as 'submitted' so that the next submit can be ignored
      $(form).data('submitted', true);
      return true;
    }
  }
});

You can easily expand it within the } else {-block to disable inputs and/or submit button.

Cheers

Ubuntu

sudo apt-get install php5-dev pecl imagemagick libmagickwand-dev
sudo pecl install imagick
sudo apt-get install php5-imagick
sudo service apache2 restart

Some dependencies will probably already be met but excluding the Apache service, that's everything required for PHP to use the Imagick class.

I have the same issue. I try to write a code in package.json file as below

    "scripts": {
    "start": "<your-script-file>.js",
    "test": "echo \"Error: no test specified\" && exit 1"
  },

Like this:

background-image:url(https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Dore_woodcut_Divine_Comedy_01.jpg/481px-Dore_woodcut_Divine_Comedy_01.jpg);
background-repeat:no-repeat;
background-position: center;
background-size: cover;

html{_x000D_
height:100%_x000D_
}_x000D_
_x000D_
body{_x000D_
background-image:url(https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Dore_woodcut_Divine_Comedy_01.jpg/481px-Dore_woodcut_Divine_Comedy_01.jpg);_x000D_
background-repeat:no-repeat;_x000D_
background-position: center;_x000D_
background-size: cover;_x000D_
}

Using System.Web.HttpContext.Current.User.Identity.Name should work. Please check the IIS Site settings on the server that is hosting your site by doing the following:

1. Go to IIS ? Sites ? Your Site ? Authentication

   

2. Now check that Anonymous Access is Disabled & Windows Authentication is Enabled.

   

3. Now System.Web.HttpContext.Current.User.Identity.Name should return something like this:

   domain\username

There is an example of "Currying in ReasonML".

let run = () => {
    Js.log("Curryed function: ");
    let sum = (x, y) => x + y;
    Printf.printf("sum(2, 3) : %d\n", sum(2, 3));
    let per2 = sum(2);
    Printf.printf("per2(3) : %d\n", per2(3));
  };

This exception comes when the service of docker is not running or the logged in user dont have the permission to access docker and generally it comes in RedHat

Using below command should resolve the issue

sudo service docker start

Simple debug command:

ansible -i inventory/hosts.yaml -m debug -a "var=hostvars[inventory_hostname]" all

output:

"hostvars[inventory_hostname]": {
    "ansible_check_mode": false, 
    "ansible_diff_mode": false, 
    "ansible_facts": {}, 
    "ansible_forks": 5, 
    "ansible_host": "192.168.10.125", 
    "ansible_inventory_sources": [
        "/root/workspace/ansible-minicros/inventory/hosts.yaml"
    ], 
    "ansible_playbook_python": "/usr/bin/python2", 
    "ansible_port": 65532, 
    "ansible_verbosity": 0, 
    "ansible_version": {
        "full": "2.8.5", 
        "major": 2, 
        "minor": 8, 
        "revision": 5, 
        "string": "2.8.5"
    }, 

get host ip address:

ansible -i inventory/hosts.yaml -m debug -a "var=hostvars[inventory_hostname].ansible_host" all

zk01 | SUCCESS => {
    "hostvars[inventory_hostname].ansible_host": "192.168.10.125"
}

For an easy workaround, just copy the HTML file to some cloud share, such as Dropbox, and use the shared link in your browser. Easy.

minitech is right in that animation-delay specifies the delay before the animation starts and NOT the delay in between iterations. The editors draft of the spec describes it well and there was a discussion of this feature you're describing here which suggesting this iteration delay feature.

While there may be a workaround in JS, you can fake this iteration delay for the progress bar flare using only CSS.

By declaring the flare div position:absolute and the parent div overflow: hidden, setting the 100% keyframe state greater than the width of the progress bar, and playing around with the cubic-bezier timing function and left offset values, you're able to emulate an ease-in-out or linear timing with a "delay".

It'd be interesting to write a less/scss mixin to calculate exactly the left offset and timing function to get this exact, but I don't have the time at the moment to fiddle with it. Would love to see something like that though!

Here's a demo I threw together to show this off. (I tried to emulate the windows 7 progress bar and fell a bit short, but it demonstrates what I'm talking about)

Demo: http://codepen.io/timothyasp/full/HlzGu

<!-- HTML -->
<div class="bar">
   <div class="progress">
      <div class="flare"></div>
   </div>
</div>


/* CSS */

@keyframes progress {
  from {
    width: 0px;
  }
  to {
    width: 600px;
  }
}

@keyframes barshine {
  0% {
    left: -100px;
  }

  100% {
    left: 1000px;
  }
}
.flare {
  animation-name: barshine;
  animation-duration: 3s;
  animation-direction: normal;
  animation-fill-mode: forwards;
  animation-timing-function: cubic-bezier(.14, .75, .2, 1.01);
  animation-iteration-count: infinite;
  left: 0;
  top: 0;
  height: 40px;
  width: 100px;
  position: absolute;
  background: -moz-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.69) 0%, rgba(255,255,255,0) 87%); /* FF3.6+ */
  background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,rgba(255,255,255,0.69)), color-stop(87%,rgba(255,255,255,0))); /* Chrome,Safari4+ */
  background: -webkit-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.69) 0%,rgba(255,255,255,0) 87%); /* Chrome10+,Safari5.1+ */
  background: -o-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.69) 0%,rgba(255,255,255,0) 87%); /* Opera 12+ */
  background: -ms-radial-gradient(center, ellipse cover,  rgba(255,255,255,0.69) 0%,rgba(255,255,255,0) 87%); /* IE10+ */
  background: radial-gradient(ellipse at center,  rgba(255,255,255,0.69) 0%,rgba(255,255,255,0) 87%); /* W3C */
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#b0ffffff', endColorstr='#00ffffff',GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
  z-index: 10;
}
.progress {
  animation-name: progress;
  animation-duration: 10s;
  animation-delay: 1s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  overflow: hidden;
  position:relative;
  z-index: 1;
  height: 100%;
  width: 100%;
  border-right: 1px solid #0f9116;
  background: #caf7ce; /* Old browsers */
  background: -moz-linear-gradient(top, #caf7ce 0%, #caf7ce 18%, #3fe81e 45%, #2ab22a 96%); /* FF3.6+ */
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#caf7ce), color-stop(18%,#caf7ce), color-stop(45%,#3fe81e), color-stop(96%,#2ab22a)); /* Chrome,Safari4+ */
  background: -webkit-linear-gradient(top, #caf7ce 0%,#caf7ce 18%,#3fe81e 45%,#2ab22a 96%); /* Chrome10+,Safari5.1+ */
  background: -o-linear-gradient(top, #caf7ce 0%,#caf7ce 18%,#3fe81e 45%,#2ab22a 96%); /* Opera 11.10+ */
  background: -ms-linear-gradient(top, #caf7ce 0%,#caf7ce 18%,#3fe81e 45%,#2ab22a 96%); /* IE10+ */
  background: linear-gradient(to bottom, #caf7ce 0%,#caf7ce 18%,#3fe81e 45%,#2ab22a 96%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#caf7ce', endColorstr='#2ab22a',GradientType=0 ); /* IE6-9 */
}

.progress:after {
  content: "";
  width: 100%;
  height: 29px;
  right: 0;
  bottom: 0;
  position: absolute;
  z-index: 3;
  background: -moz-linear-gradient(left, rgba(202,247,206,0) 0%, rgba(42,178,42,1) 100%); /* FF3.6+ */
  background: -webkit-gradient(linear, left top, right top, color-stop(0%,rgba(202,247,206,0)), color-stop(100%,rgba(42,178,42,1))); /* Chrome,Safari4+ */
  background: -webkit-linear-gradient(left, rgba(202,247,206,0) 0%,rgba(42,178,42,1) 100%); /* Chrome10+,Safari5.1+ */
  background: -o-linear-gradient(left, rgba(202,247,206,0) 0%,rgba(42,178,42,1) 100%); /* Opera 11.10+ */
  background: -ms-linear-gradient(left, rgba(202,247,206,0) 0%,rgba(42,178,42,1) 100%); /* IE10+ */
  background: linear-gradient(to right, rgba(202,247,206,0) 0%,rgba(42,178,42,1) 100%); /* W3C */
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#00caf7ce', endColorstr='#2ab22a',GradientType=1 ); /* IE6-9 */
}

.bar {
  margin-top: 30px;
  height: 40px;
  width: 600px;
  position: relative;
  border: 1px solid #777;
  border-radius: 3px;
}

In plain Java:

final String[] encodings = { "US-ASCII", "ISO-8859-1", "UTF-8", "UTF-16BE", "UTF-16LE", "UTF-16" };

List<String> lines;

for (String encoding : encodings) {
    try {
        lines = Files.readAllLines(path, Charset.forName(encoding));
        for (String line : lines) {
            // do something...
        }
        break;
    } catch (IOException ioe) {
        System.out.println(encoding + " failed, trying next.");
    }
}

This approach will try the encodings one by one until one works or we run out of them. (BTW my encodings list has only those items because they are the charsets implementations required on every Java platform, https://docs.oracle.com/javase/9/docs/api/java/nio/charset/Charset.html)

First, add the dependency of FFmpeg library

implementation 'com.writingminds:FFmpegAndroid:0.3.2'

Then load in activity

FFmpeg ffmpeg;
    private void trimVideo(ProgressDialog progressDialog) {

    outputAudioMux = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MOVIES).getAbsolutePath()
            + "/VidEffectsFilter" + "/" + new SimpleDateFormat("ddMMyyyy_HHmmss").format(new Date())
            + "filter_apply.mp4";

    if (startTrim.equals("")) {
        startTrim = "00:00:00";
    }

    if (endTrim.equals("")) {
        endTrim = timeTrim(player.getDuration());
    }

    String[] cmd = new String[]{"-ss", startTrim + ".00", "-t", endTrim + ".00", "-noaccurate_seek", "-i", videoPath, "-codec", "copy", "-avoid_negative_ts", "1", outputAudioMux};


    execFFmpegBinary1(cmd, progressDialog);
    }



    private void execFFmpegBinary1(final String[] command, ProgressDialog prpg) {

    ProgressDialog progressDialog = prpg;

    try {
        ffmpeg.execute(command, new ExecuteBinaryResponseHandler() {
            @Override
            public void onFailure(String s) {
                progressDialog.dismiss();
                Toast.makeText(PlayerTestActivity.this, "Fail to generate video", Toast.LENGTH_SHORT).show();
                Log.d(TAG, "FAILED with output : " + s);
            }

            @Override
            public void onSuccess(String s) {
                Log.d(TAG, "SUCCESS wgith output : " + s);

//                    pathVideo = outputAudioMux;
                String finalPath = outputAudioMux;
                videoPath = outputAudioMux;
                Toast.makeText(PlayerTestActivity.this, "Storage Path =" + finalPath, Toast.LENGTH_SHORT).show();

                Intent intent = new Intent(PlayerTestActivity.this, ShareVideoActivity.class);
                intent.putExtra("pathGPU", finalPath);
                startActivity(intent);
                finish();
                MediaScannerConnection.scanFile(PlayerTestActivity.this, new String[]{finalPath}, new String[]{"mp4"}, null);

            }

            @Override
            public void onProgress(String s) {
                Log.d(TAG, "Started gcommand : ffmpeg " + command);
                progressDialog.setMessage("Please Wait video triming...");
            }

            @Override
            public void onStart() {
                Log.d(TAG, "Startedf command : ffmpeg " + command);

            }

            @Override
            public void onFinish() {
                Log.d(TAG, "Finished f command : ffmpeg " + command);
                progressDialog.dismiss();
            }
        });
    } catch (FFmpegCommandAlreadyRunningException e) {
        // do nothing for now
    }
}

  private void loadFFMpegBinary() {
    try {
        if (ffmpeg == null) {
            ffmpeg = FFmpeg.getInstance(this);
        }
        ffmpeg.loadBinary(new LoadBinaryResponseHandler() {
            @Override
            public void onFailure() {
                showUnsupportedExceptionDialog();
            }

            @Override
            public void onSuccess() {
                Log.d("dd", "ffmpeg : correct Loaded");
            }
        });
    } catch (FFmpegNotSupportedException e) {
        showUnsupportedExceptionDialog();
    } catch (Exception e) {
        Log.d("dd", "EXception no controlada : " + e);
    }
}

private void showUnsupportedExceptionDialog() {
    new AlertDialog.Builder(this)
            .setIcon(android.R.drawable.ic_dialog_alert)
            .setTitle("Not Supported")
            .setMessage("Device Not Supported")
            .setCancelable(false)
            .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    finish();
                }
            })
            .create()
            .show();

}
    public String timeTrim(long milliseconds) {
        String finalTimerString = "";
        String minutString = "";
        String secondsString = "";

        // Convert total duration into time
        int hours = (int) (milliseconds / (1000 * 60 * 60));
        int minutes = (int) (milliseconds % (1000 * 60 * 60)) / (1000 * 60);
        int seconds = (int) ((milliseconds % (1000 * 60 * 60)) % (1000 * 60) / 1000);
        // Add hours if there

        if (hours < 10) {
            finalTimerString = "0" + hours + ":";
        } else {
            finalTimerString = hours + ":";
        }


        if (minutes < 10) {
            minutString = "0" + minutes;
        } else {
            minutString = "" + minutes;
        }

        // Prepending 0 to seconds if it is one digit
        if (seconds < 10) {
            secondsString = "0" + seconds;
        } else {
            secondsString = "" + seconds;
        }

        finalTimerString = finalTimerString + minutString + ":" + secondsString;

        // return timer string
        return finalTimerString;
    }

Also use another feature by FFmpeg

===> merge audio to video
String[] cmd = new String[]{"-i", yourRealPath, "-i", arrayList.get(posmusic).getPath(), "-map", "1:a", "-map", "0:v", "-codec", "copy", "-shortest", outputcrop};


===> Flip vertical :
String[] cm = new String[]{"-i", yourRealPath, "-vf", "vflip", "-codec:v", "libx264", "-preset", "ultrafast", "-codec:a", "copy", outputcrop1};


===> Flip horizontally :  
String[] cm = new String[]{"-i", yourRealPath, "-vf", "hflip", "-codec:v", "libx264", "-preset", "ultrafast", "-codec:a", "copy", outputcrop1};


===> Rotate 90 degrees clockwise:
String[] cm=new String[]{"-i", yourRealPath, "-c", "copy", "-metadata:s:v:0", "rotate=90", outputcrop1};


===> Compress Video
String[] complexCommand = {"-y", "-i", yourRealPath, "-strict", "experimental", "-vcodec", "libx264", "-preset", "ultrafast", "-crf", "24", "-acodec", "aac", "-ar", "22050", "-ac", "2", "-b", "360k", "-s", "1280x720", outputcrop1};


===> Speed up down video
String[] complexCommand = {"-y", "-i", yourRealPath, "-filter_complex", "[0:v]setpts=2.0*PTS[v];[0:a]atempo=0.5[a]", "-map", "[v]", "-map", "[a]", "-b:v", "2097k", "-r", "60", "-vcodec", "mpeg4", outputcrop1};
String[] complexCommand = {"-y", "-i", yourRealPath, "-filter_complex", "[0:v]setpts=1.0*PTS[v];[0:a]atempo=1.0[a]", "-map", "[v]", "-map", "[a]", "-b:v", "2097k", "-r", "60", "-vcodec", "mpeg4", outputcrop1};
String[] complexCommand = {"-y", "-i", yourRealPath, "-filter_complex", "[0:v]setpts=0.75*PTS[v];[0:a]atempo=1.5[a]", "-map", "[v]", "-map", "[a]", "-b:v", "2097k", "-r", "60", "-vcodec", "mpeg4", outputcrop1};
String[] complexCommand = {"-y", "-i", yourRealPath, "-filter_complex", "[0:v]setpts=0.5*PTS[v];[0:a]atempo=2.0[a]", "-map", "[v]", "-map", "[a]", "-b:v", "2097k", "-r", "60", "-vcodec", "mpeg4", outputcrop1};



===> Add two mp3 files 

StringBuilder sb = new StringBuilder();
sb.append("-i ");
sb.append(textSngname);
sb.append(" -i ");
sb.append(mAudioFilename);
sb.append(" -filter_complex [0:0][1:0]concat=n=2:v=0:a=1[out] -map [out] ");
sb.append(finalfile);
---> ffmpeg.execute(sb.toString().split(" "), new ExecuteBinaryResponseHandler()




===> Add three mp3 files

StringBuilder sb = new StringBuilder();
sb.append("-i ");
sb.append(firstSngname);
sb.append(" -i ");
sb.append(textSngname);
sb.append(" -i ");
sb.append(mAudioFilename);
sb.append(" -filter_complex [0:0][1:0][2:0]concat=n=3:v=0:a=1[out] -map [out] ");
sb.append(finalfile);
---> ffmpeg.execute(sb.toString().split(" "), new ExecuteBinaryResponseHandler()

As you can see in the Java Source of the java.lang.String class:

/**
 * Allocates a new <code>String</code> that contains characters from
 * a subarray of the character array argument. The <code>offset</code>
 * argument is the index of the first character of the subarray and
 * the <code>count</code> argument specifies the length of the
 * subarray. The contents of the subarray are copied; subsequent
 * modification of the character array does not affect the newly
 * created string.
 *
 * @param      value    array that is the source of characters.
 * @param      offset   the initial offset.
 * @param      count    the length.
 * @exception  IndexOutOfBoundsException  if the <code>offset</code>
 *               and <code>count</code> arguments index characters outside
 *               the bounds of the <code>value</code> array.
 */
public String(char value[], int offset, int count) {
    if (offset < 0) {
        throw new StringIndexOutOfBoundsException(offset);
    }
    if (count < 0) {
        throw new StringIndexOutOfBoundsException(count);
    }
    // Note: offset or count might be near -1>>>1.
    if (offset > value.length - count) {
        throw new StringIndexOutOfBoundsException(offset + count);
    }

    this.value = new char[count];
    this.count = count;
    System.arraycopy(value, offset, this.value, 0, count);
}

Parameter references are surrounded by <code></code> tags, which means that the Javadoc syntax does not provide any way to do such a thing. (I think String.class is a good example of javadoc usage).

Remove Object from NSArray with this Method:

-(NSArray *) removeObjectFromArray:(NSArray *) array withIndex:(NSInteger) index {
    NSMutableArray *modifyableArray = [[NSMutableArray alloc] initWithArray:array];
    [modifyableArray removeObjectAtIndex:index];
    return [[NSArray alloc] initWithArray:modifyableArray];
}

Add a reference to Microsoft.JScript in your application in your web.config as below :

<configuration>
  <system.web>
    <compilation debug="true" targetFramework="4.5">
      <assemblies>
        <add assembly="Microsoft.JScript, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
      </assemblies>
    </compilation>
    <httpRuntime targetFramework="4.5"/>
  </system.web>
  <appSettings>
    <add key="ValidationSettings:UnobtrusiveValidationMode" value="none"/>
  </appSettings>
</configuration>

View -> Layout -> Choose one option or use shortcut

Layout        Shortcut

Single        Alt + Shift + 1
Columns: 2    Alt + Shift + 2
Columns: 3    Alt + Shift + 3
Columns: 4    Alt + Shift + 4
Rows: 2       Alt + Shift + 8
Rows: 3       Alt + Shift + 9
Grid: 4       Alt + Shift + 5

No, that's it. You might want to make sure you have all optional library headers installed too so you don't have to recompile it later. They are listed in the documentation I think.

Also, you can install it even in the standard path if you do make altinstall. That way it won't override your current default "python".

The Entity Framework should not cause major bottlenecks itself. Chances are that there are other causes. You could try to switch EF to Linq2SQL, both have comparing features and the code should be easy to convert but in many cases Linq2SQL is faster than EF.

Well, technically any such object will wind up being built over a C-style thread library because C++ only just specified a stock std::thread model in c++0x, which was just nailed down and hasn't yet been implemented. The problem is somewhat systemic, technically the existing c++ memory model isn't strict enough to allow for well defined semantics for all of the 'happens before' cases. Hans Boehm wrote an paper on the topic a while back and was instrumental in hammering out the c++0x standard on the topic.

http://www.hpl.hp.com/techreports/2004/HPL-2004-209.html

That said there are several cross-platform thread C++ libraries that work just fine in practice. Intel thread building blocks contains a tbb::thread object that closely approximates the c++0x standard and Boost has a boost::thread library that does the same.

http://www.threadingbuildingblocks.org/

http://www.boost.org/doc/libs/1_37_0/doc/html/thread.html

Using boost::thread you'd get something like:

#include <boost/thread.hpp>

void task1() { 
    // do stuff
}

void task2() { 
    // do stuff
}

int main (int argc, char ** argv) {
    using namespace boost; 
    thread thread_1 = thread(task1);
    thread thread_2 = thread(task2);

    // do other stuff
    thread_2.join();
    thread_1.join();
    return 0;
}

Use ioutil.ReadFile:

func ReadFile(filename string) ([]byte, error)

ReadFile reads the file named by filename and returns the contents. A successful call returns err == nil, not err == EOF. Because ReadFile reads the whole file, it does not treat an EOF from Read as an error to be reported.

You will get a []byte instead of a string. It can be converted if really necessary:

s := string(buf)

$this->excel->setActiveSheetIndex(0)->mergeCells("A".($p).":B".($p)); for dynamic merging of cells

I use Wireshark in most cases, but I have found Fiddler to be less of a hassle when dealing with encrypted data.

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

Fiddle

Is this what you are after? Just index the element and assign a new value.

A[2,1]=150

A
Out[345]: 
array([[ 1,  2,  3,  4],
       [ 5,  6,  7,  8],
       [ 9, 150, 11, 12],
       [13, 14, 15, 16]])

A lot of the times the implementation will exist in the same namespace as the interface. So, I came up with this:

    public class InterfaceConverter : JsonConverter
    {
    public override bool CanWrite => false;
    public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
    {
    }

    public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
    {
        var token = JToken.ReadFrom(reader);
        var typeVariable = this.GetTypeVariable(token);
        if (TypeExtensions.TryParse(typeVariable, out var implimentation))
        { }
        else if (!typeof(IEnumerable).IsAssignableFrom(objectType))
        {
            implimentation = this.GetImplimentedType(objectType);
        }
        else
        {
            var genericArgumentTypes = objectType.GetGenericArguments();
            var innerType = genericArgumentTypes.FirstOrDefault();
            if (innerType == null)
            {
                implimentation = typeof(IEnumerable);
            }
            else
            {
                Type genericType = null;
                if (token.HasAny())
                {
                    var firstItem = token[0];
                    var genericTypeVariable = this.GetTypeVariable(firstItem);
                    TypeExtensions.TryParse(genericTypeVariable, out genericType);
                }

                genericType = genericType ?? this.GetImplimentedType(innerType);
                implimentation = typeof(IEnumerable<>);
                implimentation = implimentation.MakeGenericType(genericType);
            }
        }

        return JsonConvert.DeserializeObject(token.ToString(), implimentation);
    }

    public override bool CanConvert(Type objectType)
    {
        return !typeof(IEnumerable).IsAssignableFrom(objectType) && objectType.IsInterface || typeof(IEnumerable).IsAssignableFrom(objectType) && objectType.GetGenericArguments().Any(t => t.IsInterface);
    }

    protected Type GetImplimentedType(Type interfaceType)
    {
        if (!interfaceType.IsInterface)
        {
            return interfaceType;
        }

        var implimentationQualifiedName = interfaceType.AssemblyQualifiedName?.Replace(interfaceType.Name, interfaceType.Name.Substring(1));
        return implimentationQualifiedName == null ? interfaceType : Type.GetType(implimentationQualifiedName) ?? interfaceType;
    }

    protected string GetTypeVariable(JToken token)
    {
        if (!token.HasAny())
        {
            return null;
        }

        return token.Type != JTokenType.Object ? null : token.Value<string>("$type");
    }
}

Therefore, you can include this globally like so:

public static JsonSerializerSettings StandardSerializerSettings => new JsonSerializerSettings
    {
        Converters = new List<JsonConverter>
        {
            new InterfaceConverter()
        }
    };

In my case I had just renamed the Mysql user which was going to change his password on a gui based db tool (DbVisualizer). The terminal in which I tried to 'SET PASSWORD' did not work(MySQL Error #1133).

However this answer worked for me, even after changing the password the 'SET PASSWORD' command did not work yet.

After closing the terminal and opening new one the command worked very well.

sometimes its because DB_CONNECTION=mysql and you want to use SQLite database. A solution to that is to make DB_CONNECTION=sqlite. hope it helps

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=C:\xampp\htdocs\jbtibl\database\database.sqlite
DB_USERNAME=root
DB_PASSWORD=

I think in Postgres you can play with formats for example if you want dd/mm/yyyy

TO_CHAR(submit_time, 'DD/MM/YYYY') as submit_date

with function and single parameters:

    $ms = Person::where('name', 'Foo Bar');
    $persons = Person::order_by('list_order', 'ASC')->get();
    return $view->with(compact('ms', 'persons'));

with function and array parameter:

    $ms = Person::where('name', 'Foo Bar');
    $persons = Person::order_by('list_order', 'ASC')->get();
    $array = ['ms' => $ms, 'persons' => $persons];
    return $view->with($array);

If you are using CMAKE with GNU compiler this global define works fine:

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D__MY_FILE__='\"$(notdir $(abspath $<))\"'")

FOR /L %i in (1,1,254) DO PING 192.168.1.%i -n 1 -w 100 | for /f "tokens=3 delims=: " %j in ('find /i "TTL="') do echo %j>>IPsOnline.txt

This works on functions, procedures, packages, types, synonyms, trigger and views.

Update:

After updating the post for the third time, I'll reformulate this:

This does not work on tables :)

And yes, there is documentation on this syntax, and there are no REPLACE option for CREATE TABLE.

without much ado:

this.router.navigate(['..'], {relativeTo: this.activeRoute, skipLocationChange: true});

parameter '..' makes navigation one level up, i.e. parent :)

using the \uXXXX syntax can solve this problem, google UTF-16 with the name of the sign, you can find out XXXX, for example:utf-16 double quote

That's the principle of a Pseudo-RNG. The numbers are not really random. They are generated using a deterministic algorithm, but depending on the seed, the sequence of generated numbers vary. Since you always use the same seed, you always get the same sequence.

SET SCAN OFF is obsolete http://download-uk.oracle.com/docs/cd/B10501_01/server.920/a90842/apc.htm

If your using eclipse with tomcat follow the below steps

1. On server window Double click on tomcat, It will open the tomcat's Overview window .

2. In the Overview window you will find Open launch configuration under General information and click on Open launch configuration.

3. In the edit Configuration window look for Arguments and click on It.
4. In the arguments tag look for VM arguments.
5. simply paste this -Xms256m -Xmx512m -XX:PermSize=256m -XX:MaxPermSize=512m to the end of the arguments.

You could do like this too.

<form action="ResultsDulith.php" id="intermediate" name="inputMachine[]" multiple="multiple" method="post">
    <select id="selectDuration" name="selectDuration[]" multiple="multiple"> 
        <option value="1 WEEK" >Last 1 Week</option>
        <option value="2 WEEK" >Last 2 Week </option>
        <option value="3 WEEK" >Last 3 Week</option>
         <option value="4 WEEK" >Last 4 Week</option>
          <option value="5 WEEK" >Last 5 Week</option>
           <option value="6 WEEK" >Last 6 Week</option>
    </select>
     <input type="submit"/> 
</form>

Then take the multiple selection from following PHP code below. It print the selected multiple values accordingly.

$shift=$_POST['selectDuration'];

print_r($shift);

You can also use,

List<String> list = new ArrayList<>();
    list.add("1");
    list.add("2");
    list.add("3");

    Integer[] array = list.stream()
        .map( v -> Integer.valueOf(v))
        .toArray(Integer[]::new);

If you want to print the last 10 lines, use

tail(dataset, 10)

for the first 10, you could also do

head(dataset, 10)