The private key file should be protected. In my case i have been using the public_key authentication for a long time and i used to set the permission as 600 (rw- --- ---) for private key and 644 (rw- r-- r--) and for the .ssh folder in the home folder you will have 700 permission (rwx --- ---). For setting this go to the user's home folder and run the following command

Set the 700 permission for .ssh folder

chmod 700 .ssh

Set the 600 permission for private key file

chmod 600 .ssh/id_rsa

Set 644 permission for public key file

chmod 644 .ssh/id_rsa.pub

Using Kotlin:

You can set the flag directly using setter method. In Kotlin or is the replacement for the Java bitwise or |.

intent.flags = FLAG_ACTIVITY_NEW_TASK or FLAG_ACTIVITY_CLEAR_TASK

If you plan to use this regularly, create an Intent extension function

fun Intent.clearStack() {
    flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
}

You can then directly call this function before starting the intent

intent.clearStack()

A string to char array is as simple as

String str = "someString"; 
char[] charArray = str.toCharArray();

Can you explain a little more on what you are trying to do?

* Update *

if I am understanding your new comment, you can use a byte array and example is provided.

byte[] bytes = ByteBuffer.allocate(4).putInt(1695609641).array();

for (byte b : bytes) {
   System.out.format("0x%x ", b);
}

With the following output

0x65 0x10 0xf3 0x29

I'm using Bootstrap 4 (Beta 2). Meanwhile the situations seems to have changed. I had the same problem and found an easy solution. This is my code:

<div class="container-fluid content-row">
    <div class="row">
        <div class="col-sm-12 col-lg-6">
            <div class="card h-100">
                … content card …
            </div>
        </div>
        … all the other cards … 
    </div>
</div>

With "col-sm-12 col-lg-6" I've made the cards responsive. With "card h-100" I've set all cards to the height of their parent column. On my system this works, but I'm not a pro. So, hopefully I helped someone.

Getting started example:

xml file:

<inventory>
    <book year="2000">
        <title>Snow Crash</title>
        <author>Neal Stephenson</author>
        <publisher>Spectra</publisher>
        <isbn>0553380958</isbn>
        <price>14.95</price>
    </book>

    <book year="2005">
        <title>Burning Tower</title>
        <author>Larry Niven</author>
        <author>Jerry Pournelle</author>
        <publisher>Pocket</publisher>
        <isbn>0743416910</isbn>
        <price>5.99</price>
    </book>

    <book year="1995">
        <title>Zodiac</title>
        <author>Neal Stephenson</author>
        <publisher>Spectra</publisher>
        <isbn>0553573862</isbn>
        <price>7.50</price>
    </book>

    <!-- more books... -->

</inventory>

Java code:

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;


try {

    DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
    Document doc = docBuilder.parse (new File("c:\\tmp\\my.xml"));

    // normalize text representation
    doc.getDocumentElement().normalize();
    System.out.println ("Root element of the doc is " + doc.getDocumentElement().getNodeName());

    NodeList listOfBooks = doc.getElementsByTagName("book");
    int totalBooks = listOfBooks.getLength();
    System.out.println("Total no of books : " + totalBooks);

    for(int i=0; i<listOfBooks.getLength() ; i++) {

        Node firstBookNode = listOfBooks.item(i);
        if(firstBookNode.getNodeType() == Node.ELEMENT_NODE) {

            Element firstElement = (Element)firstBookNode;                              
            System.out.println("Year :"+firstElement.getAttribute("year"));

            //-------
            NodeList firstNameList = firstElement.getElementsByTagName("title");
            Element firstNameElement = (Element)firstNameList.item(0);

            NodeList textFNList = firstNameElement.getChildNodes();
            System.out.println("title : " + ((Node)textFNList.item(0)).getNodeValue().trim());
        }
    }//end of for loop with s var
} catch (SAXParseException err) {
    System.out.println ("** Parsing error" + ", line " + err.getLineNumber () + ", uri " + err.getSystemId ());
    System.out.println(" " + err.getMessage ());
} catch (SAXException e) {
    Exception x = e.getException ();
    ((x == null) ? e : x).printStackTrace ();
} catch (Throwable t) {
    t.printStackTrace ();
}                

Edit:

There's either a bug with git pull, or you can't do what you're trying to do with that command. You can however, do it with fetch and merge:

cd /X
git --git-dir=/X/Y/.git fetch
git --git-dir=/X/Y/.git --work-tree=/X/Y merge origin/master

Original answer:

Assuming you're running bash or similar, you can do (cd /X/Y; git pull).

The git man page specifies some variables (see "The git Repository") that seem like they should help, but I can't make them work right (with my repository in /tmp/ggg2):

GIT_WORK_TREE=/tmp/ggg2 GIT_DIR=/tmp/ggg2/.git git pull
fatal: /usr/lib/git-core/git-pull cannot be used without a working tree.

Running the command below while my cwd is /tmp updates that repo, but the updated file appears in /tmp instead of the working tree /tmp/ggg2:

GIT_DIR=/tmp/ggg2/.git git pull

See also this answer to a similar question, which demonstrates the --git-dir and --work-tree flags.

Use chars:

Dim firstChar As char;
firstChar = s.Chars(0);

http://vb.net-informations.com/string/vb.net_String_Chars.htm

sort() was deprecated for DataFrames in favor of either:

• sort_values() to sort by column(s)
• sort_index() to sort by the index

sort() was deprecated (but still available) in Pandas with release 0.17 (2015-10-09) with the introduction of sort_values() and sort_index(). It was removed from Pandas with release 0.20 (2017-05-05).

Why don't you try http://jqueryajax.codeplex.com/. It is a collection of ASP.NET controls that contains multicolumn drop down as well.

Global.asax is the asp.net application file.

It is an optional file that handles events raised by ASP.NET or by HttpModules. Mostly used for application and session start/end events and for global error handling.

When used, it should be in the root of the website.

The public modifier should be omitted in Java interfaces (in my opinion).

Since it does not add any extra information, it just draws attention away from the important stuff.

Most style-guides will recommend that you leave it out, but of course, the most important thing is to be consistent across your codebase, and especially for each interface. The following example could easily confuse someone, who is not 100% fluent in Java:

public interface Foo{
  public void MakeFoo();
  void PerformBar();
}

Well, this solution will help you select only current month, current week and only today

SELECT * FROM games WHERE games.published_gm = 1 AND YEAR(addedon_gm) = YEAR(NOW()) AND MONTH(addedon_gm) = MONTH(NOW()) AND DAY(addedon_gm) = DAY(NOW()) ORDER BY addedon_gm DESC;

For Weekly added posts:

WEEKOFYEAR(addedon_gm) = WEEKOFYEAR(NOW())

For Monthly added posts:

MONTH(addedon_gm) = MONTH(NOW())

For Yearly added posts:

YEAR(addedon_gm) = YEAR(NOW())

you'll get the accurate results where show only the games added today, otherwise you may display: "No New Games Found For Today". Using ShowIF recordset is empty transaction.

As of March 30, 2012, I have tried and failed to get the sloonz fork on GitHub to open images. I got it to compile ok, but it didn't actually work. I also tried building gohlke's library, and it compiled also but failed to open any images. Someone mentioned PythonMagick above, but it only compiles on Windows. See PythonMagick on the wxPython wiki.

PIL was last updated in 2009, and while it's website says they are working on a Python 3 port, it's been 3 years, and the mailing list has gone cold.

To solve my Python 3 image manipulation problem, I am using subprocess.call() to execute ImageMagick shell commands. This method works.

See the subprocess module documentation.

Event if not asked, it is a shame there are no ready solution samples for F#. To fix this here is my recipe, just because I can and F# is a wonderful .NET language.

Duplicated events are filtered out using FSharp.Control.Reactive package, which is just a F# wrapper for reactive extensions. All that can be targeted to full framework or netstandard2.0:

let createWatcher path filter () =
    new FileSystemWatcher(
        Path = path,
        Filter = filter,
        EnableRaisingEvents = true,
        SynchronizingObject = null // not needed for console applications
    )

let createSources (fsWatcher: FileSystemWatcher) =
    // use here needed events only. 
    // convert `Error` and `Renamed` events to be merded
    [| fsWatcher.Changed :> IObservable<_>
       fsWatcher.Deleted :> IObservable<_>
       fsWatcher.Created :> IObservable<_>
       //fsWatcher.Renamed |> Observable.map renamedToNeeded
       //fsWatcher.Error   |> Observable.map errorToNeeded
    |] |> Observable.mergeArray

let handle (e: FileSystemEventArgs) =
    printfn "handle %A event '%s' '%s' " e.ChangeType e.Name e.FullPath 

let watch path filter throttleTime =
    // disposes watcher if observer subscription is disposed
    Observable.using (createWatcher path filter) createSources
    // filter out multiple equal events
    |> Observable.distinctUntilChanged
    // filter out multiple Changed
    |> Observable.throttle throttleTime
    |> Observable.subscribe handle

[<EntryPoint>]
let main _args =
    let path = @"C:\Temp\WatchDir"
    let filter = "*.zip"
    let throttleTime = TimeSpan.FromSeconds 10.
    use _subscription = watch path filter throttleTime
    System.Console.ReadKey() |> ignore
    0 // return an integer exit code

myvariable=$(mysql -u user -p'password' -s -N <<QUERY_INPUT
    use databaseName;
    SELECT fieldName FROM tablename WHERE filedName='fieldValue';
QUERY_INPUT
)
echo "myvariable=$myvariable"

You are mixing mysql and mysqli

Change these lines:

$sql = mysql_query("SELECT * FROM login WHERE username = '".$_POST['username']."' and password = '".md5($_POST['password'])."'");
$row = mysql_num_rows($sql);

to

$sql = mysqli_query($success, "SELECT * FROM login WHERE username = '".$_POST['username']."' and password = '".md5($_POST['password'])."'");
$row = mysqli_num_rows($sql);

jQuery Example

var $button = $('.increment-btn');
var $counter = $('.counter');

$button.click(function(){
  $counter.val( parseInt($counter.val()) + 1 ); // `parseInt` converts the `value` from a string to a number
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<input type="text" value="1" class="counter"/>
<button type="button" class="increment-btn">Increment</button>

'Plain' JavaScript Example

var $button = document.querySelector('.increment-btn');
var $counter = document.querySelector('.counter');

$button.addEventListener('click', function(){
  $counter.value = parseInt($counter.value) + 1; // `parseInt` converts the `value` from a string to a number
}, false);

<input type="text" class="counter" value="1"/>
<button type="button" class="increment-btn">Increment</button>

UPDATE table_name SET
    destination_column_name=orig_column_name
WHERE condition_if_necessary

you can try this:

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

What does the DTD have to say?

If the XML file is for communicating with other existing software (e.g., SOAP), then check that software for what it expects.

If the XML file is for serialisation or communication with non-existing software (e.g., the one you're writing), you can define it. In which case, I'd suggest something that is both easy to parse in your language(s) of choice, and easy to read for humans. e.g., if your language (whether VB.NET or C#.NET or whatever) allows you to parse ISO dates (YYYY-MM-DD) easily, that's the one I'd suggest.

When CPU/math computing power is limited:

There are times (such as in my work) when computing power is scarce (e.g. no floating point processor, working with small microcontrollers) where some trig functions can take an exorbitant amount of CPU time (e.g. 3000+ clock cycles), so when I only need an approximation, especially if if the CPU must not be tied up for a long time, I use this to minimize CPU overhead:

/**------------------------------------------------------------------------
 * \brief  Great Circle distance approximation in km over short distances.
 *
 * Can be off by as much as 10%.
 *
 * approx_distance_in_mi = sqrt(x * x + y * y)
 *
 * where x = 69.1 * (lat2 - lat1)
 * and y = 69.1 * (lon2 - lon1) * cos(lat1/57.3)
 *//*----------------------------------------------------------------------*/
double    ApproximateDisatanceBetweenTwoLatLonsInKm(
                  double lat1, double lon1,
                  double lat2, double lon2
                  ) {
    double  ldRadians, ldCosR, x, y;

    ldRadians = (lat1 / 57.3) * 0.017453292519943295769236907684886;
    ldCosR = cos(ldRadians);
    x = 69.1 * (lat2 - lat1);
    y = 69.1 * (lon2 - lon1) * ldCosR;

    return sqrt(x * x + y * y) * 1.609344;  /* Converts mi to km. */
}

Credit goes to https://github.com/kristianmandrup/geo_vectors/blob/master/Distance%20calc%20notes.txt.

The numpy.where function is your friend. Because it's implemented to take full advantage of the array datatype, for large images you should notice a speed improvement over the pure python solution you provide.

Using numpy.where directly will yield a boolean mask indicating whether certain values match your conditions:

>>> data
array([[1, 8],
       [3, 4]])
>>> numpy.where( data > 3 )
(array([0, 1]), array([1, 1]))

And the mask can be used to index the array directly to get the actual values:

>>> data[ numpy.where( data > 3 ) ]
array([8, 4])

Exactly where you take it from there will depend on what form you'd like the results in.

-- i use something like this, with concepts and some code stolen from asktom.
-- suggestions for improvements are welcome

WITH
sess AS
(
SELECT *
FROM V$SESSION
WHERE USERNAME = USER
ORDER BY SID
)
SELECT si.SID,
si.LOCKWAIT,
si.OSUSER,
si.PROGRAM,
si.LOGON_TIME,
si.STATUS,
(
SELECT ROUND(USED_UBLK*8/1024,1)
FROM V$TRANSACTION,
sess
WHERE sess.TADDR = V$TRANSACTION.ADDR
AND sess.SID = si.SID

) rollback_remaining,

(
SELECT (MAX(DECODE(PIECE, 0,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 1,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 2,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 3,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 4,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 5,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 6,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 7,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 8,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 9,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 10,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 11,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 12,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 13,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 14,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 15,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 16,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 17,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 18,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 19,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 20,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 21,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 22,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 23,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 24,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 25,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 26,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 27,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 28,SQL_TEXT,NULL)) ||
MAX(DECODE(PIECE, 29,SQL_TEXT,NULL)))
FROM V$SQLTEXT_WITH_NEWLINES
WHERE ADDRESS = SI.SQL_ADDRESS AND
PIECE < 30
) SQL_TEXT
FROM sess si;

For me, I had actually updated the Allow and Deny rules based on the 2.4 standard.

Require all granted

However, this was still causing me to receive the same AH01630 error. I found another thread and it suggested reinstalling apache2. Somehow this worked! If anyone cares to explain why, that would be helpful.

Credit to: AH01630: client denied by server configuration but require all granted is set (Apache 2.4, CentOs)

I had the same problem and I solved it by reading the full line from the console with one scanner object, and then parsing the resulting string using a second scanner object.

Scanner console = new Scanner(System.in);
System.out.println("Enter input here:");
String inputLine = console.nextLine();

Scanner input = new Scanner(inputLine);
List<String> arg = new ArrayList<>();

while (input.hasNext()) {
    arg.add(input.next().toLowerCase());
}

possibly if you want to just transfer data to be used by JavaScript then you can use Hash Tags like this

http://localhost/project/index.html#exist

so once when you are done retriving the data show the message and change the window.location.hash to a suitable value.. now whenever you ll refresh the page the hashtag wont be present
NOTE: when you will use this instead ot query strings the data being sent cannot be retrived/read by the server

Think of "BeforeClass" as a static initializer for your test case - use it for initializing static data - things that do not change across your test cases. You definitely want to be careful about static resources that are not thread safe.

Finally, use the "AfterClass" annotated method to clean up any setup you did in the "BeforeClass" annotated method (unless their self destruction is good enough).

"Before" & "After" are for unit test specific initialization. I typically use these methods to initialize / re-initialize the mocks of my dependencies. Obviously, this initialization is not specific to a unit test, but general to all unit tests.

gc() can help

saving data as .RData, closing, re-opening R, and loading the RData can help.

see my answer here: https://stackoverflow.com/a/24754706/190791 for more details

You shouldn't need two clones, one will do. Taking Paolo Bergantino answer we have:

jQuery.fn.swapWith = function(to) {
    return this.each(function() {
        var copy_to = $(to).clone(true);
        $(to).replaceWith(this);
        $(this).replaceWith(copy_to);
    });
};

Should be quicker. Passing in the smaller of the two elements should also speed things up.

Put log4j.properties in the runtime classpath.

This forum shows some posts about possible ways to do it.

I ran into the same problem. Placing a forward slash after the folder name worked for me.

ex: git add foldername/

You don't want a string, you really want a JS map of key value pairs. E.g., change:

 data: myDataVar.toString(),

with:

var myKeyVals = { A1984 : 1, A9873 : 5, A1674 : 2, A8724 : 1, A3574 : 3, A1165 : 5 }



var saveData = $.ajax({
      type: 'POST',
      url: "someaction.do?action=saveData",
      data: myKeyVals,
      dataType: "text",
      success: function(resultData) { alert("Save Complete") }
});
saveData.error(function() { alert("Something went wrong"); });

jQuery understands key value pairs like that, it does NOT understand a big string. It passes it simply as a string.

UPDATE: Code fixed.

You can do it like:

string Camnr, Klantnr, Ordernr, Bonnr, Volgnr;// and so on.
Camnr = Klantnr = Ordernr = Bonnr = Volgnr = string.Empty;

First you have to define the variables and then you can use them.

For Tomcat v8.5.4 and above, the file <tomcat>/webapps/manager/META-INF/context.xml has been adjusted:

<Context antiResourceLocking="false" privileged="true" >
    <Valve className="org.apache.catalina.valves.RemoteAddrValve"
         allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" />
</Context>

Change this file to comment the Valve:

<Context antiResourceLocking="false" privileged="true" >
    <!--
    <Valve className="org.apache.catalina.valves.RemoteAddrValve"
         allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" />
    -->
</Context>

After that, refresh your browser (not need to restart Tomcat), you can see the manager page.

A regular pipe can only connect two related processes. It is created by a process and will vanish when the last process closes it.

A named pipe, also called a FIFO for its behavior, can be used to connect two unrelated processes and exists independently of the processes; meaning it can exist even if no one is using it. A FIFO is created using the mkfifo() library function.

Example

writer.c

#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>

int main()
{
    int fd;
    char * myfifo = "/tmp/myfifo";

    /* create the FIFO (named pipe) */
    mkfifo(myfifo, 0666);

    /* write "Hi" to the FIFO */
    fd = open(myfifo, O_WRONLY);
    write(fd, "Hi", sizeof("Hi"));
    close(fd);

    /* remove the FIFO */
    unlink(myfifo);

    return 0;
}

reader.c

#include <fcntl.h>
#include <stdio.h>
#include <sys/stat.h>
#include <unistd.h>

#define MAX_BUF 1024

int main()
{
    int fd;
    char * myfifo = "/tmp/myfifo";
    char buf[MAX_BUF];

    /* open, read, and display the message from the FIFO */
    fd = open(myfifo, O_RDONLY);
    read(fd, buf, MAX_BUF);
    printf("Received: %s\n", buf);
    close(fd);

    return 0;
}

_{Note: Error checking was omitted from the above code for simplicity.}

Here's my technique that adds a slight delay before the menu is closed after you stop hovering on the menu or the toggle button. The <button> that you would normally click to display the nav menu is #nav_dropdown.

$(function() {
  var delay_close_it, nav_menu_timeout, open_it;
  nav_menu_timeout = void 0;
  open_it = function() {
    if (nav_menu_timeout) {
      clearTimeout(nav_menu_timeout);
      nav_menu_timeout = null;
    }
    return $('.navbar .dropdown').addClass('open');
  };
  delay_close_it = function() {
    var close_it;
    close_it = function() {
      return $('.navbar .dropdown').removeClass('open');
    };
    return nav_menu_timeout = setTimeout(close_it, 500);
  };
  $('body').on('mouseover', '#nav_dropdown, #nav_dropdown *', open_it).on('mouseout', '#nav_dropdown', delay_close_it);
  return $('body').on('mouseover', '.navbar .dropdown .dropdown-menu', open_it).on('mouseout', '.navbar .dropdown .dropdown-menu', delay_close_it);
});

I believe John's answer is correct. For instance, I'm using my laptop through a wifi service run by a conference centre -- I'm pretty sure that there is no way for javascript running within my browser to discover the IP address being used by the service provider. On the other hand, it may be possible to address a suitable external resource from javascript. You can write your own if your own by making an ajax call to a server which can take the IP address from the HTTP headers and return it, or try googling "find my ip". The cleanest solution is probably to capture the information before the page is served and insert it in the html returned to the user. See How to get a viewer's IP address with python? for info on how to capture the information if you are serving the page with python.

I personally tried many RegEx expressions without having found the perfect one that match all cases.

I think that regular expressions is hard to configure properly to match all cases properly. Although few persons will not like the namespace (and I was part of them), I propose something that is part of the .Net framework and give me proper results all the times in all cases (mainly managing every double quotes cases very well):

Microsoft.VisualBasic.FileIO.TextFieldParser

Found it here: StackOverflow

Example of usage:

TextReader textReader = new StringReader(simBaseCaseScenario.GetSimStudy().Study.FilesToDeleteWhenComplete);
Microsoft.VisualBasic.FileIO.TextFieldParser textFieldParser = new TextFieldParser(textReader);
textFieldParser.SetDelimiters(new string[] { ";" });
string[] fields = textFieldParser.ReadFields();
foreach (string path in fields)
{
    ...

Hope it could help.

I'm a little surprised nobody has suggested the most obvious solution:

grep -v '^#' filename

This solves the problem as stated.

But note that a common convention is for everything from a # to the end of a line to be treated as a comment:

sed 's/#.*$//' filename

though that treats, for example, a # character within a string literal as the beginning of a comment (which may or may not be relevant for your case) (and it leaves empty lines).

A line starting with arbitrary whitespace followed by # might also be treated as a comment:

grep -v '^ *#' filename

if whitespace is only spaces, or

grep -v '^[  ]#' filename

where the two spaces are actually a space followed by a literal tab character (type "control-v tab").

For all these commands, omit the filename argument to read from standard input (e.g., as part of a pipe).

This is whole story how date problem was and how Big DBMSs handled these problems.

During the period between 1 A.D. and today, the Western world has actually used two main calendars: the Julian calendar of Julius Caesar and the Gregorian calendar of Pope Gregory XIII. The two calendars differ with respect to only one rule: the rule for deciding what a leap year is. In the Julian calendar, all years divisible by four are leap years. In the Gregorian calendar, all years divisible by four are leap years, except that years divisible by 100 (but not divisible by 400) are not leap years. Thus, the years 1700, 1800, and 1900 are leap years in the Julian calendar but not in the Gregorian calendar, while the years 1600 and 2000 are leap years in both calendars.

When Pope Gregory XIII introduced his calendar in 1582, he also directed that the days between October 4, 1582, and October 15, 1582, should be skipped—that is, he said that the day after October 4 should be October 15. Many countries delayed changing over, though. England and her colonies didn't switch from Julian to Gregorian reckoning until 1752, so for them, the skipped dates were between September 4 and September 14, 1752. Other countries switched at other times, but 1582 and 1752 are the relevant dates for the DBMSs that we're discussing.

Thus, two problems arise with date arithmetic when one goes back many years. The first is, should leap years before the switch be calculated according to the Julian or the Gregorian rules? The second problem is, when and how should the skipped days be handled?

This is how the Big DBMSs handle these questions:

• Pretend there was no switch. This is what the SQL Standard seems to require, although the standard document is unclear: It just says that dates are "constrained by the natural rules for dates using the Gregorian calendar"—whatever "natural rules" are. This is the option that DB2 chose. When there is a pretence that a single calendar's rules have always applied even to times when nobody heard of the calendar, the technical term is that a "proleptic" calendar is in force. So, for example, we could say that DB2 follows a proleptic Gregorian calendar.
• Avoid the problem entirely. Microsoft and Sybase set their minimum date values at January 1, 1753, safely past the time that America switched calendars. This is defendable, but from time to time complaints surface that these two DBMSs lack a useful functionality that the other DBMSs have and that the SQL Standard requires.
• Pick 1582. This is what Oracle did. An Oracle user would find that the date-arithmetic expression October 15 1582 minus October 4 1582 yields a value of 1 day (because October 5–14 don't exist) and that the date February 29 1300 is valid (because the Julian leap-year rule applies). Why did Oracle go to extra trouble when the SQL Standard doesn't seem to require it? The answer is that users might require it. Historians and astronomers use this hybrid system instead of a proleptic Gregorian calendar. (This is also the default option that Sun picked when implementing the GregorianCalendar class for Java—despite the name, GregorianCalendar is a hybrid calendar.)

Source 1 and 2

For ubuntu users, this error may arise because setuptool is not installed system-wide. Simply install setuptool using the command:

sudo apt-get install -y python-setuptools

For python3:

sudo apt-get install -y python3-setuptools

After that, install your package again normally, using

sudo python setup.py install

That's all.

(SELECT FIELD1 AS NEWFIELD FROM TABLE1 ORDER BY FIELD1)
UNION
(SELECT FIELD2 FROM TABLE2 ORDER BY FIELD2)
UNION
(SELECT FIELD3 FROM TABLE3 ORDER BY FIELD3) ORDER BY NEWFIELD

Try this. It worked for me.

The best source I have for this kind of question is this page: http://www.quirksmode.org/js/keys.html

What they say is that the key codes are odd on Safari, and consistent everywhere else (except that there's no keypress event on IE, but I believe keydown works).

I had a similar problem and I ended up writing a node extension for this. You can check out the git repository. It's open source and free and all that good stuff !

https://github.com/aponxi/npm-execxi

ExecXI is a node extension written in C++ to execute shell commands one by one, outputting the command's output to the console in real-time. Optional chained, and unchained ways are present; meaning that you can choose to stop the script after a command fails (chained), or you can continue as if nothing has happened !

Usage instructions are in the ReadMe file. Feel free to make pull requests or submit issues!

EDIT: However it doesn't return the stdout yet... Just outputs them in real-time. It does now. Well, I just released it today. Maybe we can build on it.

Anyway, I thought it was worth to mention it.

try {
    File img = new File("somefile.png");
    BufferedImage image = ImageIO.read(img ); 
    System.out.println(image);
} catch (IOException e) { 
    e.printStackTrace(); 
}

Example output for my image file:

BufferedImage@5d391d: type = 5 ColorModel: #pixelBits = 24 
numComponents = 3 color 
space = java.awt.color.ICC_ColorSpace@50a649 
transparency = 1 
has alpha = false 
isAlphaPre = false 
ByteInterleavedRaster: 
width = 800 
height = 600 
#numDataElements 3 
dataOff[0] = 2

You can run System.out.println(object); on just about any object and get some information about it.

You could do this

$("#input").blur(function(){
    if($(this).val() == ''){
        alert('empty'); 
    }
});

http://jsfiddle.net/jasongennaro/Y5P9k/1/

When the input has lost focus that is .blur(), then check the value of the #input.

If it is empty == '' then trigger the alert.

A portable approach that works equally well on Linux or Windows (where there is no /dev/null):

echo | gcc -dM -E -

For c++ you may use (replace c++11 with whatever version you use):

echo | gcc -x c++ -std=c++11 -dM -E -

It works by telling gcc to preprocess stdin (which is produced by echo) and print all preprocessor defines (search for -dletters). If you want to know what defines are added when you include a header file you can use -dD option which is similar to -dM but does not include predefined macros:

echo "#include <stdlib.h>" | gcc -x c++ -std=c++11 -dD -E -

Note, however, that empty input still produces lots of defines with -dD option.

There are precious few immutable collections in the current framework. I can think of one relatively pain-free option in .NET 3.5:

Use Enumerable.ToLookup() - the Lookup<,> class is immutable (but multi-valued on the rhs); you can do this from a Dictionary<,> quite easily:

    Dictionary<string, int> ids = new Dictionary<string, int> {
      {"abc",1}, {"def",2}, {"ghi",3}
    };
    ILookup<string, int> lookup = ids.ToLookup(x => x.Key, x => x.Value);
    int i = lookup["def"].Single();

parentNode.insertBefore(newChild, refChild)

Inserts the node newChild as a child of parentNode before the existing child node refChild. (Returns newChild.)

If refChild is null, newChild is added at the end of the list of children. Equivalently, and more readably, use parentNode.appendChild(newChild).

import csv
from collections import defaultdict

columns = defaultdict(list) # each value in each column is appended to a list

with open('file.txt') as f:
    reader = csv.DictReader(f) # read rows into a dictionary format
    for row in reader: # read a row as {column1: value1, column2: value2,...}
        for (k,v) in row.items(): # go over each column name and value 
            columns[k].append(v) # append the value into the appropriate list
                                 # based on column name k

print(columns['name'])
print(columns['phone'])
print(columns['street'])

With a file like

name,phone,street
Bob,0893,32 Silly
James,000,400 McHilly
Smithers,4442,23 Looped St.

Will output

>>> 
['Bob', 'James', 'Smithers']
['0893', '000', '4442']
['32 Silly', '400 McHilly', '23 Looped St.']

Or alternatively if you want numerical indexing for the columns:

with open('file.txt') as f:
    reader = csv.reader(f)
    reader.next()
    for row in reader:
        for (i,v) in enumerate(row):
            columns[i].append(v)
print(columns[0])

>>> 
['Bob', 'James', 'Smithers']

To change the deliminator add delimiter=" " to the appropriate instantiation, i.e reader = csv.reader(f,delimiter=" ")

In Rails 4.02+ according to the docs there is no method like update_all with 2 arguments. Instead one can use this code:

# Make sure no null value exist
MyModel.where(date_column: nil).update_all(date_column: Time.now)

# Change the column to not allow null
change_column :my_models, :date_column, :datetime, null: false

To answer you first question:
Yes, it means that 1 byte allocates for 1 character. Look at this example

SQL> conn / as sysdba
Connected.
SQL> create table test (id number(10), v_char varchar2(10));

Table created.

SQL> insert into test values(11111111111,'darshan');
insert into test values(11111111111,'darshan')
*
ERROR at line 1:
ORA-01438: value larger than specified precision allows for this column


SQL> insert into test values(11111,'darshandarsh');
insert into test values(11111,'darshandarsh')
*
ERROR at line 1:
ORA-12899: value too large for column "SYS"."TEST"."V_CHAR" (actual: 12,
maximum: 10)


SQL> insert into test values(111,'Darshan');

1 row created.

SQL> 

And to answer your next one: The difference between varchar2 and varchar :

1. VARCHAR can store up to 2000 bytes of characters while VARCHAR2 can store up to 4000 bytes of characters.
2. If we declare datatype as VARCHAR then it will occupy space for NULL values, In case of VARCHAR2 datatype it will not occupy any space.

Hey It's very simple see this

@OLD_GUEST_NAME = d.GUEST_NAME from deleted d;

this variable will store your old deleted value and then you can insert it where you want.

for example-

Create trigger testupdate on test for update, delete
  as
declare @tableid varchar(50);
declare @testid varchar(50);
declare @newdata varchar(50);
declare @olddata varchar(50);


select @tableid = count(*)+1 from audit_test
select @testid=d.tableid from inserted d;
select @olddata = d.data from deleted d;
select @newdata = i.data from inserted i;

insert into audit_test (tableid, testid, olddata, newdata) values (@tableid, @testid, @olddata, @newdata)

go

Just add android:background="@android:color/transparent" like below in your appbar layout

<android.support.design.widget.AppBarLayout
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:background="@android:color/transparent">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        app:popupTheme="@style/AppTheme.PopupOverlay" />

</android.support.design.widget.AppBarLayout>`

1 Either you can include that jar in your classpath of application
2 you can install particular jar file in your maven reopos by

mvn install:install-file -Dfile=<path-to-file> -DgroupId=<group-id> \
    -DartifactId=<artifact-id> -Dversion=<version> -Dpackaging=<packaging>

Put the APK file into the tools folder in the Android SDK and give the path to tools in the command prompt and use the command:

adb install "name".apk file

IIRC @Valid isn't a Spring annotation but a JSR-303 annotation (which is the Bean Validation standard). What it does is it basically checks if the data that you send to the method is valid or not (it will validate the scriptFile for you).

Check the solution below for your question:

int total = (int) Math.ceil(157/32);

Here you should multiply Numerator with 1.0, then it will give your answer.

int total = (int) Math.ceil(157*1.0/32);

Recently I had the same problem to include QR image/png in email. The QR image is a byte array which is generated using ZXing. We do not want to save it to a file because saving/reading from a file is too expensive (slow). So both of the answers above do not work for me. Here's what I did to solve this problem:

import javax.mail.util.ByteArrayDataSource;
import org.apache.commons.mail.ImageHtmlEmail;
...
ImageHtmlEmail email = new ImageHtmlEmail();
byte[] qrImageBytes = createQRCode(); // get your image byte array
ByteArrayDataSource qrImageDataSource = new ByteArrayDataSource(qrImageBytes, "image/png");
String contentId = email.embed(qrImageDataSource, "QR Image");

Let's say the contentId is "111122223333", then your HTML part should have this:

<img src="cid: 111122223333">

There's no need to convert the byte array to Base64 because Commons Mail does the conversion for you automatically. Hope this helps.

I use the Eclipse version called Mars which works with Java 7.

Go to Preferences -> Java -> Code Style -> Formatter

Click on the Edit Button shown in the right side of "Active Profile" drop down

Tabs: "Line wrapping"

Field: "Maximum line width", Set the desired value (Default value set to 120) to increase/decrease the line length in the editor

Note: Remember to rename the Active profile to the name of your choice, as the default Eclipse profile won't accept your changes.

I know this is an old question but here is something to try: Make your multidimensional array, and place it inside an html tag. This way you can precisely aim your array'd input:

//Your Holding tag for your inputs!
<div id='input-container' class='funky'></div>

<script>
    //With VAR: you can seperate each variable with a comma instead of:
    //creating var at the beginning and a semicolon at the end.
    //Creates a cleaner layout of your variables
    var
        arr=[['input1-1','input1-2'],['input2-1','input2-2']],
        //globall calls these letters var so you dont have to recreate variable below
        i,j
    ;

    //Instead of the general 'i<array.length' you can go even further
    //by creating array[i] in place of 'i<array.length'
    for(i=0;arr[i];i++){
    for(j=0;arr[i][j];j++){
        document.getElementById('input-container').innerHTML+=
            "<input class='inner-funky'>"+arr[i][j]+"</input>"
        ;
    }}
</script>

Its simply a neater way to write your code and easier to invoke. You can check my demo here!

Year(Date)

Year(): Returns the year portion of the date argument.
Date: Current date only.

Explanation of both of these functions from here.

Have you tried "\n" I guess, it should work.

set one more property curl_setopt($ch, CURLOPT_SSL_VERIFYPEER , false);

i come across this problem cause my debug.keystore is expired, so i deleted the debug.keystore under .android folder, and the eclipse will regenerate a new debug.keystore, then i fixed th

You should be able to set the server.session.timeout in your application.properties file.

ref: http://docs.spring.io/spring-boot/docs/1.4.x/reference/html/common-application-properties.html

I couldn't find a direct GDrive/DropBox solution. I'm also surprised there's no lazy solution for a free ftp host. Windows azure offers a ftp server "FTP connector" that's fairly easy to turn on at: https://portal.azure.com

You can get a free 1 GB account by selecting "View All" machine types during your deployment.

Add session_start(); before !Doctype Declaration

    <?php session_start(); ?>
    <!doctype html>
    <html>
    <body>
<?php 
if (isset($_SESSION['LAST_ACTIVITY']) && (time() - $_SESSION['LAST_ACTIVITY'] > 1800)) 
{   
    session_destroy();   
    session_unset();     
} 
?>
</body>
</html>

Just give the AlertDialog this theme

<style name="DialogTheme" parent="Theme.MaterialComponents.Light.Dialog.MinWidth">
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="android:windowMinWidthMajor">90%</item>
    <item name="android:windowMinWidthMinor">90%</item>
</style>

This was working for me so Try This: $ad->getcodes()->distinct('pid')->count()

Suppose provided array is inPutArray = [1,2,5,8,7,3] expected O/P -> 7 (second largest)

 take temp array 
      temp = [0,0], int dummmy=0;
    for (no in inPutArray) {
    if(temp[1]<no)
     temp[1] = no
     if(temp[0]<temp[1]){
    dummmy = temp[0]
    temp[0] = temp[1]
    temp[1] = temp
      }
    }

    print("Second largest no is %d",temp[1])

You are ready to do with php zip lib, and can use zend zip lib too,

<?PHP
// create object
$zip = new ZipArchive();   

// open archive 
if ($zip->open('app-0.09.zip') !== TRUE) {
    die ("Could not open archive");
}

// get number of files in archive
$numFiles = $zip->numFiles;

// iterate over file list
// print details of each file
for ($x=0; $x<$numFiles; $x++) {
    $file = $zip->statIndex($x);
    printf("%s (%d bytes)", $file['name'], $file['size']);
    print "
";    
}

// close archive
$zip->close();
?>

http://devzone.zend.com/985/dynamically-creating-compressed-zip-archives-with-php/

and there is also php pear lib for this http://www.php.net/manual/en/class.ziparchive.php

hope it's worked for you:

File yourFile = new File(Environment.getExternalStorageDirectory(), "textarabics.txt");

This will give u sdcard path:

File path = Environment.getExternalStorageDirectory();

Try this:

String pathName = "/mnt/";

or try this:

String pathName = "/storage/";

There are a few options...

1. Override the push method

Object.defineProperty(myArray, "push", {
  enumerable: false, // hide from for...in
  configurable: false, // prevent further meddling...
  writable: false, // see above ^
  value: function () {
    for (var i = 0, n = this.length, l = arguments.length; i < l; i++, n++) {          
      RaiseMyEvent(this, n, this[n] = arguments[i]); // assign/raise your event
    }
    return n;
  }
});

_{¹ Alternatively, if you'd like to target all arrays, you could override Array.prototype.push(). Use caution, though; other code in your environment may not like or expect that kind of modification. Still, if a catch-all sounds appealing, just replace myArray with Array.prototype.}

Now, that's just one method and there are lots of ways to change array content. We probably need something more comprehensive...

2. Create a custom observable array

function ObservableArray(items) {
  var _self = this,
    _array = [],
    _handlers = {
      itemadded: [],
      itemremoved: [],
      itemset: []
    };

  function defineIndexProperty(index) {
    if (!(index in _self)) {
      Object.defineProperty(_self, index, {
        configurable: true,
        enumerable: true,
        get: function() {
          return _array[index];
        },
        set: function(v) {
          _array[index] = v;
          raiseEvent({
            type: "itemset",
            index: index,
            item: v
          });
        }
      });
    }
  }

  function raiseEvent(event) {
    _handlers[event.type].forEach(function(h) {
      h.call(_self, event);
    });
  }

  Object.defineProperty(_self, "addEventListener", {
    configurable: false,
    enumerable: false,
    writable: false,
    value: function(eventName, handler) {
      eventName = ("" + eventName).toLowerCase();
      if (!(eventName in _handlers)) throw new Error("Invalid event name.");
      if (typeof handler !== "function") throw new Error("Invalid handler.");
      _handlers[eventName].push(handler);
    }
  });

  Object.defineProperty(_self, "removeEventListener", {
    configurable: false,
    enumerable: false,
    writable: false,
    value: function(eventName, handler) {
      eventName = ("" + eventName).toLowerCase();
      if (!(eventName in _handlers)) throw new Error("Invalid event name.");
      if (typeof handler !== "function") throw new Error("Invalid handler.");
      var h = _handlers[eventName];
      var ln = h.length;
      while (--ln >= 0) {
        if (h[ln] === handler) {
          h.splice(ln, 1);
        }
      }
    }
  });

  Object.defineProperty(_self, "push", {
    configurable: false,
    enumerable: false,
    writable: false,
    value: function() {
      var index;
      for (var i = 0, ln = arguments.length; i < ln; i++) {
        index = _array.length;
        _array.push(arguments[i]);
        defineIndexProperty(index);
        raiseEvent({
          type: "itemadded",
          index: index,
          item: arguments[i]
        });
      }
      return _array.length;
    }
  });

  Object.defineProperty(_self, "pop", {
    configurable: false,
    enumerable: false,
    writable: false,
    value: function() {
      if (_array.length > -1) {
        var index = _array.length - 1,
          item = _array.pop();
        delete _self[index];
        raiseEvent({
          type: "itemremoved",
          index: index,
          item: item
        });
        return item;
      }
    }
  });

  Object.defineProperty(_self, "unshift", {
    configurable: false,
    enumerable: false,
    writable: false,
    value: function() {
      for (var i = 0, ln = arguments.length; i < ln; i++) {
        _array.splice(i, 0, arguments[i]);
        defineIndexProperty(_array.length - 1);
        raiseEvent({
          type: "itemadded",
          index: i,
          item: arguments[i]
        });
      }
      for (; i < _array.length; i++) {
        raiseEvent({
          type: "itemset",
          index: i,
          item: _array[i]
        });
      }
      return _array.length;
    }
  });

  Object.defineProperty(_self, "shift", {
    configurable: false,
    enumerable: false,
    writable: false,
    value: function() {
      if (_array.length > -1) {
        var item = _array.shift();
        delete _self[_array.length];
        raiseEvent({
          type: "itemremoved",
          index: 0,
          item: item
        });
        return item;
      }
    }
  });

  Object.defineProperty(_self, "splice", {
    configurable: false,
    enumerable: false,
    writable: false,
    value: function(index, howMany /*, element1, element2, ... */ ) {
      var removed = [],
          item,
          pos;

      index = index == null ? 0 : index < 0 ? _array.length + index : index;

      howMany = howMany == null ? _array.length - index : howMany > 0 ? howMany : 0;

      while (howMany--) {
        item = _array.splice(index, 1)[0];
        removed.push(item);
        delete _self[_array.length];
        raiseEvent({
          type: "itemremoved",
          index: index + removed.length - 1,
          item: item
        });
      }

      for (var i = 2, ln = arguments.length; i < ln; i++) {
        _array.splice(index, 0, arguments[i]);
        defineIndexProperty(_array.length - 1);
        raiseEvent({
          type: "itemadded",
          index: index,
          item: arguments[i]
        });
        index++;
      }

      return removed;
    }
  });

  Object.defineProperty(_self, "length", {
    configurable: false,
    enumerable: false,
    get: function() {
      return _array.length;
    },
    set: function(value) {
      var n = Number(value);
      var length = _array.length;
      if (n % 1 === 0 && n >= 0) {        
        if (n < length) {
          _self.splice(n);
        } else if (n > length) {
          _self.push.apply(_self, new Array(n - length));
        }
      } else {
        throw new RangeError("Invalid array length");
      }
      _array.length = n;
      return value;
    }
  });

  Object.getOwnPropertyNames(Array.prototype).forEach(function(name) {
    if (!(name in _self)) {
      Object.defineProperty(_self, name, {
        configurable: false,
        enumerable: false,
        writable: false,
        value: Array.prototype[name]
      });
    }
  });

  if (items instanceof Array) {
    _self.push.apply(_self, items);
  }
}

(function testing() {

  var x = new ObservableArray(["a", "b", "c", "d"]);

  console.log("original array: %o", x.slice());

  x.addEventListener("itemadded", function(e) {
    console.log("Added %o at index %d.", e.item, e.index);
  });

  x.addEventListener("itemset", function(e) {
    console.log("Set index %d to %o.", e.index, e.item);
  });

  x.addEventListener("itemremoved", function(e) {
    console.log("Removed %o at index %d.", e.item, e.index);
  });
 
  console.log("popping and unshifting...");
  x.unshift(x.pop());

  console.log("updated array: %o", x.slice());

  console.log("reversing array...");
  console.log("updated array: %o", x.reverse().slice());

  console.log("splicing...");
  x.splice(1, 2, "x");
  console.log("setting index 2...");
  x[2] = "foo";

  console.log("setting length to 10...");
  x.length = 10;
  console.log("updated array: %o", x.slice());

  console.log("setting length to 2...");
  x.length = 2;

  console.log("extracting first element via shift()");
  x.shift();

  console.log("updated array: %o", x.slice());

})();

_{See Object.defineProperty() for reference.}

That gets us closer but it's still not bullet proof... which brings us to:

3. Proxies

A Proxy object offers another solution to the modern browser. It allows you to intercept method calls, accessors, etc. Most importantly, you can do this without even providing an explicit property name... which would allow you to test for an arbitrary, index-based access/assignment. You can even intercept property deletion. Proxies would effectively allow you to inspect a change before deciding to allow it... in addition to handling the change after the fact.

Here's a stripped down sample:

(function() {

  if (!("Proxy" in window)) {
    console.warn("Your browser doesn't support Proxies.");
    return;
  }

  // our backing array
  var array = ["a", "b", "c", "d"];

  // a proxy for our array
  var proxy = new Proxy(array, {
    apply: function(target, thisArg, argumentsList) {
      return thisArg[target].apply(this, argumentList);
    },
    deleteProperty: function(target, property) {
      console.log("Deleted %s", property);
      return true;
    },
    set: function(target, property, value, receiver) {      
      target[property] = value;
      console.log("Set %s to %o", property, value);
      return true;
    }
  });

  console.log("Set a specific index..");
  proxy[0] = "x";

  console.log("Add via push()...");
  proxy.push("z");

  console.log("Add/remove via splice()...");
  proxy.splice(1, 3, "y");

  console.log("Current state of array: %o", array);

})();

Now this become even simpler and more flexible by using CSS GRID.You just have to overlap the blured background(imgbg) with the text(h2)

<div class="container">
 <div class="imgbg"></div>
 <h2>
  Lorem ipsum dolor sit amet consectetur, adipisicing elit. Facilis enim
  aut rerum mollitia quas voluptas delectus facere magni cum unde?:)
 </h2>
</div>

and the css:

.container {
        display: grid;
        width: 30em;
      }

.imgbg {
        background: url(bg3.jpg) no-repeat center;
        background-size: cover;
        grid-column: 1/-1;
        grid-row: 1/-1;
        filter: blur(4px);
      }


     .container h2 {
        text-transform: uppercase;
        grid-column: 1/-1;
        grid-row: 1/-1;
        z-index: 2;
      }

Esc to make sure you exit insert mode, then :wq (colon w q) or ZZ (shift-Z shift-Z).

Solution for yml file:

1.Copy yml to in same directory that jar application

2.Run command, example for xxx.yml:

java -jar app.jar --spring.config.location=xxx.yml

It's works fine, but in startup logger is INFO:

No active profile set .........

You can use a tool like Valgrind to do this.

use as at end of query

Select * into #temp (select * from table1,table2) as temp_table

Your countLines(String filename) method throws IOException.

You can't use it in a member declaration. You'll need to perform the operation in a main(String[] args) method.

Your main(String[] args) method will get the IOException thrown to it by countLines and it will need to handle or declare it.

Try this to just throw the IOException from main

public class MyClass {
  private int lineCount;
  public static void main(String[] args) throws IOException {
    lineCount = LineCounter.countLines(sFileName);
  }
}

or this to handle it and wrap it in an unchecked IllegalArgumentException:

public class MyClass {
  private int lineCount;
  private String sFileName  = "myfile";
  public static void main(String[] args) throws IOException {
    try {
      lineCount = LineCounter.countLines(sFileName);
     } catch (IOException e) {
       throw new IllegalArgumentException("Unable to load " + sFileName, e);
     }
  }
}

keyboard

• sudo pip install keyboard
• https://github.com/boppreh/keyboard

Take full control of your keyboard with this small Python library. Hook global events, register hotkeys, simulate key presses and much more.

Global event hook on all keyboards (captures keys regardless of focus). Listen and sends keyboard events. Works with Windows and Linux (requires sudo), with experimental OS X support (thanks @glitchassassin!). Pure Python, no C modules to be compiled. Zero dependencies. Trivial to install and deploy, just copy the files. Python 2 and 3. Complex hotkey support (e.g. Ctrl+Shift+M, Ctrl+Space) with controllable timeout. Includes high level API (e.g. record and play, add_abbreviation). Maps keys as they actually are in your layout, with full internationalization support (e.g. Ctrl+ç). Events automatically captured in separate thread, doesn't block main program. Tested and documented. Doesn't break accented dead keys (I'm looking at you, pyHook). Mouse support available via project mouse (pip install mouse).

From README.md:

import keyboard

keyboard.press_and_release('shift+s, space')

keyboard.write('The quick brown fox jumps over the lazy dog.')

# Press PAGE UP then PAGE DOWN to type "foobar".
keyboard.add_hotkey('page up, page down', lambda: keyboard.write('foobar'))

# Blocks until you press esc.
keyboard.wait('esc')

# Record events until 'esc' is pressed.
recorded = keyboard.record(until='esc')
# Then replay back at three times the speed.
keyboard.play(recorded, speed_factor=3)

# Type @@ then press space to replace with abbreviation.
keyboard.add_abbreviation('@@', '[email protected]')
# Block forever.
keyboard.wait()

Add the linked server first with

exec sp_addlinkedserver
@server = 'SNRJDI\SLAMANAGEMENT',
@srvproduct=N'',
@provider=N'SQLNCLI'

See http://msdn.microsoft.com/en-us/library/ms190479.aspx

This function will let you specify the number of decimal places to show:

func doubleToString(number:Double, numberOfDecimalPlaces:Int) -> String {
    return String(format:"%."+numberOfDecimalPlaces.description+"f", number)
}

Usage:

let numberString = doubleToStringDecimalPlacesWithDouble(number: x, numberOfDecimalPlaces: 2)

You need to put variable definition in the ~/.bashrc file.

From bash man page:

When an interactive shell that is not a login shell is started, bash reads and executes commands from /etc/bash.bashrc and ~/.bashrc, if these files exist.

in c#.net

this.WindowState = FormWindowState.Minimized

Since you don't mention a plot package , I propose here using Lattice version( I think there is more ggplot2 answers than lattice ones, at least since I am here in SO).

 ## reshaping the data( similar to the other answer)
 library(reshape2)
 dat.m <- melt(TestData,id.vars='Label')
 library(lattice)
 bwplot(value~Label |variable,    ## see the powerful conditional formula 
        data=dat.m,
        between=list(y=1),
        main="Bad or Good")

instead of .85, if we add 1.0. You will get exact answer.

data=canvas.toDataURL('image/jpeg', 1.0);

You can get clear and bright image. Please check

Solved, use array list of string to get name from Ingredients. Use below code:

JSONObject jsonObj = new JSONObject(jsonStr);

//extracting data array from json string
JSONArray ja_data = jsonObj.getJSONArray("data");
int length = ja_data.length();

//loop to get all json objects from data json array
for(int i=0; i<length; i++){
    JSONObject jObj = ja_data.getJSONObject(i);
    Toast.makeText(this, jObj.getString("Name"), Toast.LENGTH_LONG).show();
    // getting inner array Ingredients
    JSONArray ja = jObj.getJSONArray("Ingredients");
    int len = ja.length();
    ArrayList<String> Ingredients_names = new ArrayList<>();
    for(int j=0; j<len; j++){
        JSONObject json = ja.getJSONObject(j);
        Ingredients_names.add(json.getString("name"));
    }
}

I'm not familiar with napping, but using Golang's net/http package works fine (playground):

func main() {
    url := "http://restapi3.apiary.io/notes"
    fmt.Println("URL:>", url)

    var jsonStr = []byte(`{"title":"Buy cheese and bread for breakfast."}`)
    req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
    req.Header.Set("X-Custom-Header", "myvalue")
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    fmt.Println("response Status:", resp.Status)
    fmt.Println("response Headers:", resp.Header)
    body, _ := ioutil.ReadAll(resp.Body)
    fmt.Println("response Body:", string(body))
}

Check your short_open_tag setting (use <?php phpinfo() ?> to see its current setting).

If you want to iterate over a list and create a new list with "transformed" objects, you should use the map() function of stream + collect(). In the following example I find all people with the last name "l1" and each person I'm "mapping" to a new Employee instance.

public class Test {

    public static void main(String[] args) {
        List<Person> persons = Arrays.asList(
                new Person("e1", "l1"),
                new Person("e2", "l1"),
                new Person("e3", "l2"),
                new Person("e4", "l2")
        );

        List<Employee> employees = persons.stream()
                .filter(p -> p.getLastName().equals("l1"))
                .map(p -> new Employee(p.getName(), p.getLastName(), 1000))
                .collect(Collectors.toList());

        System.out.println(employees);
    }

}

class Person {

    private String name;
    private String lastName;

    public Person(String name, String lastName) {
        this.name = name;
        this.lastName = lastName;
    }

    // Getter & Setter
}

class Employee extends Person {

    private double salary;

    public Employee(String name, String lastName, double salary) {
        super(name, lastName);
        this.salary = salary;
    }

    // Getter & Setter
}

Are we talking about standard java.io.FileReader? Won't work, but it's not hard without it.

/src/main/resources maven directory contents are placed in the root of your CLASSPATH, so you can simply retrieve it using:

InputStream is = getClass().getResourceAsStream("/storedProcedures.sql");

If the result is not null (resource not found), feel free to wrap it in a reader:

Reader reader = new InputStreamReader(is);

You can try @Rule annotation. Here is the example from the docs:

public static class UsesExternalResource {
    Server myServer = new Server();

    @Rule public ExternalResource resource = new ExternalResource() {
        @Override
        protected void before() throws Throwable {
            myServer.connect();
        };

        @Override
        protected void after() {
            myServer.disconnect();
        };
    };

    @Test public void testFoo() {
        new Client().run(myServer);
    }
}

You just need to create FileResource class extending ExternalResource.

Full Example

import static org.junit.Assert.*;

import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExternalResource;

public class TestSomething
{
    @Rule
    public ResourceFile res = new ResourceFile("/res.txt");

    @Test
    public void test() throws Exception
    {
        assertTrue(res.getContent().length() > 0);
        assertTrue(res.getFile().exists());
    }
}

import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.charset.Charset;

import org.junit.rules.ExternalResource;

public class ResourceFile extends ExternalResource
{
    String res;
    File file = null;
    InputStream stream;

    public ResourceFile(String res)
    {
        this.res = res;
    }

    public File getFile() throws IOException
    {
        if (file == null)
        {
            createFile();
        }
        return file;
    }

    public InputStream getInputStream()
    {
        return stream;
    }

    public InputStream createInputStream()
    {
        return getClass().getResourceAsStream(res);
    }

    public String getContent() throws IOException
    {
        return getContent("utf-8");
    }

    public String getContent(String charSet) throws IOException
    {
        InputStreamReader reader = new InputStreamReader(createInputStream(),
            Charset.forName(charSet));
        char[] tmp = new char[4096];
        StringBuilder b = new StringBuilder();
        try
        {
            while (true)
            {
                int len = reader.read(tmp);
                if (len < 0)
                {
                    break;
                }
                b.append(tmp, 0, len);
            }
            reader.close();
        }
        finally
        {
            reader.close();
        }
        return b.toString();
    }

    @Override
    protected void before() throws Throwable
    {
        super.before();
        stream = getClass().getResourceAsStream(res);
    }

    @Override
    protected void after()
    {
        try
        {
            stream.close();
        }
        catch (IOException e)
        {
            // ignore
        }
        if (file != null)
        {
            file.delete();
        }
        super.after();
    }

    private void createFile() throws IOException
    {
        file = new File(".",res);
        InputStream stream = getClass().getResourceAsStream(res);
        try
        {
            file.createNewFile();
            FileOutputStream ostream = null;
            try
            {
                ostream = new FileOutputStream(file);
                byte[] buffer = new byte[4096];
                while (true)
                {
                    int len = stream.read(buffer);
                    if (len < 0)
                    {
                        break;
                    }
                    ostream.write(buffer, 0, len);
                }
            }
            finally
            {
                if (ostream != null)
                {
                    ostream.close();
                }
            }
        }
        finally
        {
            stream.close();
        }
    }

}

Here is the best practice: https://github.com/PillowPillow/ng2-webstorage

I was use it in AngularJs, now with Angular2. Wery usefull.

This problem may occur because of skype installation in the system. Skype and apache service always conflict. Make sure your skype is not started before starting xampp.

Knowing the user id the URL for their profile picture is:-

http://graph.facebook.com/[UID]/picture

where in place of [UID] you place your $uid variable, and that URL can be passed to flash

Html code

<div id="coloredBy">
    Colored By Santa
</div>

javascript code

document.getElementById("coloredBy").style.color = colorCode; // red or #ffffff

I think this is very easy to use

Bit late to the party on this one but here's what I used recently:

var doc = XDocument.Parse(xmlString);
doc.Root.DescendantNodesAndSelf().OfType<XElement>().Attributes().Where(att => att.IsNamespaceDeclaration).Remove();

(taken from this MSDN Thread)

Edit As per the comment below, it appears that while this removes the namespace prefix from the nodes it doesn't actually remove the xmlns attribute. To do that you need to also reset the name of each node to it's localname (eg name minus namespace)

foreach (var node in doc.Root.DescendantNodesAndSelf().OfType<XElement>())
{
    node.Name = node.Name.LocalName;
}

What's happening is that since the the TextView is filling the whole width of the inner LinearLayout it is already in the horizontal center of the layout. When you use android:layout_gravity it places the widget, as a whole, in the gravity specified. Instead of placing the whole widget center what you're really trying to do is place the content in the center which can be accomplished with android:gravity="center_horizontal" and the android:layout_gravity attribute can be removed.

Many has been said already but keep in mind that there are a times where u don't want to output all the records from the database into your select input field ..... Key example I have been working on this school management site where I have to output all the noticeboard categories in a select statement. From my controller this is the code I wrote

Noticeboard:: groupBy()->pluck('category')->get();

This way u get distinct record as they have been grouped so no repetition of records

Same issue. I solved setting the "skip install" flag to YES for each external projects, leaving the other targets of the main project unchanged.

I also had to go to "Edit scheme…", choose the "Archiving" panel and set the correct build setting for my ad-hoc purpose.

Then a simple Product -> Archive -> Share made the expected job.

We can set java.util.Date time part to 00:00:00 By using LocalDate class of Java 8/Joda-datetime api:

Date datewithTime = new Date() ; // ex: Sat Apr 21 01:30:44 IST 2018
LocalDate localDate = LocalDate.fromDateFields(datewithTime);
Date datewithoutTime = localDate.toDate(); // Sat Apr 21 00:00:00 IST 2018

I was getting this same warning everytime I was doing 'maven clean'. I found the solution :

Step - 1 Right click on your project in Eclipse

Step - 2 Click Properties

Step - 3 Select Maven in the left hand side list.

Step - 4 You will notice "pom.xml" in the Active Maven Profiles text box on the right hand side. Clear it and click Apply.

Below is the screen shot :

Hope this helps. :)

Use:

CLI

> dotnet ef database update <previous-migration-name>

Package Manager Console

PM> Update-Database <previous-migration-name>

Example:

PM> Update-Database MyInitialMigration

Then try to remove last migration.

Removing migration without database update doesn't work because you applied changes to database.

If using PMC, Try: PM> update-database 0 This will wipe the database and allow you to remove the Migration Snapshot on your Solution

TRUE and FALSE are keywords, and should not be quoted as strings:

INSERT INTO first VALUES (NULL, 'G22', TRUE);
INSERT INTO first VALUES (NULL, 'G23', FALSE);

By quoting them as strings, MySQL will then cast them to their integer equivalent (since booleans are really just a one-byte INT in MySQL), which translates into zero for any non-numeric string. Thus, you get 0 for both values in your table.

Non-numeric strings cast to zero:

mysql> SELECT CAST('TRUE' AS SIGNED), CAST('FALSE' AS SIGNED), CAST('12345' AS SIGNED);
+------------------------+-------------------------+-------------------------+
| CAST('TRUE' AS SIGNED) | CAST('FALSE' AS SIGNED) | CAST('12345' AS SIGNED) |
+------------------------+-------------------------+-------------------------+
|                      0 |                       0 |                   12345 |
+------------------------+-------------------------+-------------------------+

But the keywords return their corresponding INT representation:

mysql> SELECT TRUE, FALSE;
+------+-------+
| TRUE | FALSE |
+------+-------+
|    1 |     0 |
+------+-------+

Note also, that I have replaced your double-quotes with single quotes as are more standard SQL string enclosures. Finally, I have replaced your empty strings for id with NULL. The empty string may issue a warning.

Just create the header.php file, and where you want to use it do:

<?php
include('header.php');
?>

Same with the footer. You don't need php tags in these files if you just have html.

See more about include here:

http://php.net/manual/en/function.include.php

I usually use this form:

{{#if FriendStatus.IsFriend}}
  ...
{{else}} {{#if FriendStatus.FriendRequested}}
  ...
{{else}}
  ...
{{/if}}{{/if}}

One more time, building off of @RalphyZ

This one doesn't break the exposed API.

from argparse import ArgumentParser, SUPPRESS
# Disable default help
parser = ArgumentParser(add_help=False)
required = parser.add_argument_group('required arguments')
optional = parser.add_argument_group('optional arguments')

# Add back help 
optional.add_argument(
    '-h',
    '--help',
    action='help',
    default=SUPPRESS,
    help='show this help message and exit'
)
required.add_argument('--required_arg', required=True)
optional.add_argument('--optional_arg')

Which will show the same as above and should survive future versions:

usage: main.py [-h] [--required_arg REQUIRED_ARG]
           [--optional_arg OPTIONAL_ARG]

required arguments:
  --required_arg REQUIRED_ARG

optional arguments:
  -h, --help                    show this help message and exit
  --optional_arg OPTIONAL_ARG

Here is my first try at an answer:

void
xprintfloat(char *format, float f)
{
  char s[50];
  char *p;

  sprintf(s, format, f);
  for(p=s; *p; ++p)
    if('.' == *p) {
      while(*++p);
      while('0'==*--p) *p = '\0';
    }
  printf("%s", s);
}

Known bugs: Possible buffer overflow depending on format. If "." is present for other reason than %f wrong result might happen.

This is based on another answer, but is just reformated:

Assuming you mean you want the non-numbers stripped out, you should be able to use something like:

'
' Skips all characters in the input string except digits
'
Function GetDigits(ByVal s As String) As String
    Dim char As String
    Dim i As Integer
    GetDigits = ""
    For i = 1 To Len(s)
        char = Mid(s, i, 1)
        If char >= "0" And char <= "9" Then
            GetDigits = GetDigits + char
        End If
    Next i
End Function

Calling this with:

Dim myStr as String
myStr = GetDigits("3d1fgd4g1dg5d9gdg")
Call MsgBox(myStr)

will give you a dialog box containing:

314159

and those first two lines show how you can store it into an arbitrary string variable, to do with as you wish.

You can do the following:

1. Generate an Array of the years I'll be accepting,
2. Use a select box.
3. Use each item from your Array as an 'option' tag.

Example using PHP (you can do this in any language of your choice):

Server:

<?php $years = range(1900, strftime("%Y", time())); ?>

HTML

<select>
  <option>Select Year</option>
  <?php foreach($years as $year) : ?>
    <option value="<?php echo $year; ?>"><?php echo $year; ?></option>
  <?php endforeach; ?>
</select>

As an added benefit, this works has a browser compatibility of a 100% ;-)

UPDATE: Since I wrote this, the input event has gotten a decent level of support. It is still not 100% in IE9, so you will have to wait a bit until IE9 is fully phased out. In light of my answer to this question, however, input is more than a decent replacement for the method I've presented, so I recommend switching.

Use keyup event

var inp = document.getElementById('myinput');_x000D_
var chars = document.getElementById('chars');_x000D_
inp.onkeyup = function() {_x000D_
  chars.innerHTML = inp.value.length;_x000D_
}

<input id="myinput"><span id="chars">0</span>

EDIT:

Just a note for those that suggest keydown. That won't work. The keydown fires before character is added to the input box or textarea, so the length of the value would be wrong (one step behind). Therefore, the only solution that works is keyup, which fires after the character is added.

Here is a sample code showing how to align text using UILabel:

label = [[UILabel alloc] initWithFrame:CGRectMake(60, 30, 200, 12)];
label.textAlignment = NSTextAlignmentCenter;

You can read more about it here UILabel

I had this issue recently,

Problem statement: Mine was a windows service that I run locally by attaching VS debugger. When I stop debugging and try to restart/stop the service (under services.msc) I used to get the mentioned error.

Solution:

1. Open up Task manager.
2. Search for the service (based on the exe name and not service name, for those that are different).
3. Kill the service.

On doing the above the service is stopped.

It's a bit late to respond... but there IS a much simpler way to do this. Just change the delimiter (i.e., the character that separates fields). So, instead of s/foo/bar/ you write s|bar|foo.

And, here's the easy way to do this:

sed 's|/\*!50017 DEFINER=`snafu`@`localhost`\*/||g'

The resulting output is devoid of that nasty DEFINER clause.

If you want to copy everything in a Folder + have a special Port use this one. Works for me on Ubuntu 18.04 and a local machine with Mac OS X.

-r for recursive
-P for Port

scp -rP 1234 /Your_Directory/Source_Folder/ [email protected]:/target/folder

Am I missing something ?

If you can't set visibility on TemplateField then set it on its content

<asp:TemplateField>
  <ItemTemplate>
    <asp:LinkButton Visible='<%# MyBoolProperty %>' ID="foo" runat="server" ... />
  </ItemTemplate>
</asp:TemplateField> 

or if your content is complex then enclose it into a div and set visibility on the div

<asp:TemplateField>
  <ItemTemplate>
    <div runat="server" visible='<%# MyBoolProperty  %>' >
      <asp:LinkButton ID="attachmentButton" runat="server" ... />
    </div>
  </ItemTemplate>
</asp:TemplateField> 

I'd consider also Apache Thrift http://thrift.apache.org/

It can bridge between several programming languages, is highly efficient and has support for async or sync calls. See full features here http://thrift.apache.org/docs/features/

The multi language can be useful for future plans, for example if you later want to do part of the computational task in C++ it's very easy to do add it to the mix using Thrift.

If all you want is to request the URL and if it needs to be done from batch file, without anything outside of the OS, this can help you:

@if (@This==@IsBatch) @then
@echo off
rem **** batch zone *********************************************************

    setlocal enableextensions disabledelayedexpansion

    rem The batch file will delegate all the work to the script engine
    if not "%~1"=="" (
        wscript //E:JScript "%~dpnx0" %1
    )

    rem End of batch file area. Ensure the batch file ends execution
    rem before reaching the JavaScript zone
    exit /b

@end


// **** JavaScript zone *****************************************************
// Instantiate the needed component to make URL queries
var http = WScript.CreateObject('Msxml2.XMLHTTP.6.0');

// Retrieve the URL parameter
var url = WScript.Arguments.Item(0)

// Make the request

http.open("GET", url, false);
http.send();

// All done. Exit
WScript.Quit(0);

It is just a hybrid batch/JavaScript file and is saved as callurl.cmd and called as callurl "http://www.google.es". It will do what you ask for. No error check, no post, just a skeleton.

If it is possible to use something outside of the OS, wget or curl are available as Windows executables and are the best options available.

If you are limited by some kind of security policy, you can get the Internet Information Services (IIS) 6.0 Resource Kit Tools. It includes tinyget and wfetch tools that can do what you need.

better to use touchstart event with .on() jQuery method:

$(window).load(function() { // better to use $(document).ready(function(){
    $('.List li').on('click touchstart', function() {
        $('.Div').slideDown('500');
    });
});

And i don't understand why you are using $(window).load() method because it waits for everything on a page to be loaded, this tend to be slow, while you can use $(document).ready() method which does not wait for each element on the page to be loaded first.

who still facing the problem on linux and didnt find it on trash try this solution

https://github.com/Microsoft/vscode/issues/32078#issuecomment-434393058

find / -name "delete_file_name"

What i understand in simple words:

Turing Complete : A programming language / program that can do computation, is Turing complete.

For example :

1. Can you add two numbers using Just HTML. (Ans is 'No', you have to use javascript to perform addition.), Hence HTML is not Turing Complete.

2. Languages like Java , C++, Python, Javascript, Solidity for Ethereum etc are Turing Complete because you can do computation like adding two numbers using this languages.

Hope this helps.

Small And Best One

#test{
width: 202px;
}
<select id="test" size="1" name="mrraja">

Full thanks must go to Felix Kling for his excellent answer which I have gratefully used in my code. I offer a small enhancement of a boolean return value to report success or failure:

function recurse_copy($src, $dst) {

  $dir = opendir($src);
  $result = ($dir === false ? false : true);

  if ($result !== false) {
    $result = @mkdir($dst);

    if ($result === true) {
      while(false !== ( $file = readdir($dir)) ) { 
        if (( $file != '.' ) && ( $file != '..' ) && $result) { 
          if ( is_dir($src . '/' . $file) ) { 
            $result = recurse_copy($src . '/' . $file,$dst . '/' . $file); 
          }     else { 
            $result = copy($src . '/' . $file,$dst . '/' . $file); 
          } 
        } 
      } 
      closedir($dir);
    }
  }

  return $result;
}

This seems more straightforward using data.table as it performs the sort while setting the key.

So, if I were to get the top 3 records in sort (ascending order), then,

require(data.table)
d <- data.table(mtcars, key="cyl")
d[, head(.SD, 3), by=cyl]

does it.

And if you want the descending order

d[, tail(.SD, 3), by=cyl] # Thanks @MatthewDowle

Edit: To sort out ties using mpg column:

d <- data.table(mtcars, key="cyl")
d.out <- d[, .SD[mpg %in% head(sort(unique(mpg)), 3)], by=cyl]

#     cyl  mpg  disp  hp drat    wt  qsec vs am gear carb rank
#  1:   4 22.8 108.0  93 3.85 2.320 18.61  1  1    4    1   11
#  2:   4 22.8 140.8  95 3.92 3.150 22.90  1  0    4    2    1
#  3:   4 21.5 120.1  97 3.70 2.465 20.01  1  0    3    1    8
#  4:   4 21.4 121.0 109 4.11 2.780 18.60  1  1    4    2    6
#  5:   6 18.1 225.0 105 2.76 3.460 20.22  1  0    3    1    7
#  6:   6 19.2 167.6 123 3.92 3.440 18.30  1  0    4    4    1
#  7:   6 17.8 167.6 123 3.92 3.440 18.90  1  0    4    4    2
#  8:   8 14.3 360.0 245 3.21 3.570 15.84  0  0    3    4    7
#  9:   8 10.4 472.0 205 2.93 5.250 17.98  0  0    3    4   14
# 10:   8 10.4 460.0 215 3.00 5.424 17.82  0  0    3    4    5
# 11:   8 13.3 350.0 245 3.73 3.840 15.41  0  0    3    4    3

# and for last N elements, of course it is straightforward
d.out <- d[, .SD[mpg %in% tail(sort(unique(mpg)), 3)], by=cyl]

If you want to run Java programs, but not develop them, download the Java Run-time Environment, or JRE. If you want to develop them, download the Java Development kit, or JDK

JDK

Let's called JDK is a kit, which include what are those things need to developed and run java applications.

JDK is given as development environment for building applications, component s and applets.

JRE

It contains everything you need to run Java applications in compiled form. You don't need any libraries and other stuffs. All things you need are compiled.

JRE is can not used for development, only used for run the applications.

The documentation here encourages listening to the onbeforeunload event and/or adding an event listener on window.

window.addEventListener('beforeunload', function(event) {
  //do something here
}, false);

You can also just populate the .onunload or .onbeforeunload properties of window with a function or a function reference.

Though behaviour is not standardized across browsers, the function may return a value that the browser will display when confirming whether to leave the page.

I think I got it. I have to use org.w3c.dom.Element explicitly. I had a different Element field too.

I know this is an old post however thought I'd throw my simple solution into the mix since no one has suggested it.

I use the current directory to determine the current environment then flip the connection string and environment variable. This works great so long as you have a naming convention for your site folders such as test/beta/sandbox.

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        var dir = Environment.CurrentDirectory;
        string connectionString;

        if (dir.Contains("test", StringComparison.OrdinalIgnoreCase))
        {
            connectionString = new ConnectionStringBuilder(server: "xxx", database: "xxx").ConnectionString;
            Environment.SetEnvironmentVariable("ASPNETCORE_ENVIRONMENT", "Development");
        }
        else
        {
            connectionString = new ConnectionStringBuilder(server: "xxx", database: "xxx").ConnectionString;
            Environment.SetEnvironmentVariable("ASPNETCORE_ENVIRONMENT", "Production");
        }

        optionsBuilder.UseSqlServer(connectionString);
        optionsBuilder.UseLazyLoadingProxies();
        optionsBuilder.EnableSensitiveDataLogging();
    }

As well for correctness of using == you can just unbox one of compared Integer values before doing == comparison, like:

if ( firstInteger.intValue() == secondInteger ) {..

The second will be auto unboxed (of course you have to check for nulls first).

Works fine for me

if (/^win/i.test(process.platform)) {
    // TODO: Windows
} else {
    // TODO: Linux, Mac or something else
}

The i modifier is used to perform case-insensitive matching.

Here is a tutorial about how to do XSL Transformations in C# on MSDN:

http://support.microsoft.com/kb/307322/en-us/

and here how to write files:

http://support.microsoft.com/kb/816149/en-us

just as a side note: if you want to do validation too here is another tutorial (for DTD, XDR, and XSD (=Schema)):

http://support.microsoft.com/kb/307379/en-us/

i added this just to provide some more information.

Example:

2.032 MB (2,131,022 bytes)

$u=($mbox.TotalItemSize.value).tostring()

$u=$u.trimend(" bytes)") #yields 2.032 MB (2,131,022

$u=$u.Split("(") #yields `$u[1]` as 2,131,022

$uI=[int]$u[1]

The result is 2131022 in integer form.

Using YYYY-MM-DD hh:mm:ss format :

var date = new Date('2011-06-29T16:52:48+00:00');
date.toString() // "Wed Jun 29 2011 09:52:48 GMT-0700 (PDT)"

For converting from the YYYY-MM-DD hh:mm:ss format, make sure your date follow the ISO 8601 format.

Year: 
    YYYY (eg 1997)    
Year and month: 
    YYYY-MM (eg 1997-07)
Complete date: 
    YYYY-MM-DD (eg 1997-07-16)
Complete date plus hours and minutes:
    YYYY-MM-DDThh:mmTZD (eg 1997-07-16T19:20+01:00)    
Complete date plus   hours, minutes and seconds:
    YYYY-MM-DDThh:mm:ssTZD (eg 1997-07-16T19:20:30+01:00)    
Complete date plus hours, minutes, seconds and a decimal fraction of a second
    YYYY-MM-DDThh:mm:ss.sTZD (eg 1997-07-16T19:20:30.45+01:00) where:

YYYY = four-digit year
MM   = two-digit month (01=January, etc.)
DD   = two-digit day of month (01 through 31)
hh   = two digits of hour (00 through 23) (am/pm NOT allowed)
mm   = two digits of minute (00 through 59)
ss   = two digits of second (00 through 59)
s    = one or more digits representing a decimal fraction of a second
TZD  = time zone designator (Z or +hh:mm or -hh:mm)

Important things to note

1. You must separate the date and the time by a T, a space will not work in some browsers
2. You must set the timezone using this format +hh:mm, using a string for a timezone (ex. : 'UTC') will not work in many browsers. +hh:mm represent the offset from the UTC timezone.

If you have luasocket installed:

local socket = require 'socket'
socket.sleep(0.2)

I changed the output path of the service. it should be inside bin folder of the service project. Once I put the output path back to bin, it worked.

If you want to add a default value for the already created column, this works for me:

ALTER TABLE Persons
ALTER credit SET DEFAULT 0.0;

This has now been fixed in Firefox Nightly and will be in the next firefox build.

Please see this bug for more information https://bugzilla.mozilla.org/show_bug.cgi?id=610733

Result of the IEnumerable.Count() function may be wrong. This is a very simple sample to test:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Collections;

namespace Test
{
  class Program
  {
    static void Main(string[] args)
    {
      var test = new[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 };
      var result = test.Split(7);
      int cnt = 0;

      foreach (IEnumerable<int> chunk in result)
      {
        cnt = chunk.Count();
        Console.WriteLine(cnt);
      }
      cnt = result.Count();
      Console.WriteLine(cnt);
      Console.ReadLine();
    }
  }

  static class LinqExt
  {
    public static IEnumerable<IEnumerable<T>> Split<T>(this IEnumerable<T> source, int chunkLength)
    {
      if (chunkLength <= 0)
        throw new ArgumentOutOfRangeException("chunkLength", "chunkLength must be greater than 0");

      IEnumerable<T> result = null;
      using (IEnumerator<T> enumerator = source.GetEnumerator())
      {
        while (enumerator.MoveNext())
        {
          result = GetChunk(enumerator, chunkLength);
          yield return result;
        }
      }
    }

    static IEnumerable<T> GetChunk<T>(IEnumerator<T> source, int chunkLength)
    {
      int x = chunkLength;
      do
        yield return source.Current;
      while (--x > 0 && source.MoveNext());
    }
  }
}

Result must be (7,7,3,3) but actual result is (7,7,3,17)

There are a couple of things that need to be adjusted in your layout:

1. You are nesting col elements within form-group elements. This should be the other way around (the form-group should be within the col-sm-xx element).

2. You should always use a row div for each new "row" in your design. In your case, you would need at least 5 rows (Username, Password and co, Title/First/Last name, email, Language). Otherwise, your problematic .col-sm-12 is still on the same row with the above 3 .col-sm-4 resulting in a total of columns greater than 12, and causing the overlap problem.

Here is a fixed demo.

And an excerpt of what the problematic section HTML should become:

<fieldset>
    <legend>Personal Information</legend>
    <div class='row'>
        <div class='col-sm-4'>    
            <div class='form-group'>
                <label for="user_title">Title</label>
                <input class="form-control" id="user_title" name="user[title]" size="30" type="text" />
            </div>
        </div>
        <div class='col-sm-4'>
            <div class='form-group'>
                <label for="user_firstname">First name</label>
                <input class="form-control" id="user_firstname" name="user[firstname]" required="true" size="30" type="text" />
            </div>
        </div>
        <div class='col-sm-4'>
            <div class='form-group'>
                <label for="user_lastname">Last name</label>
                <input class="form-control" id="user_lastname" name="user[lastname]" required="true" size="30" type="text" />
            </div>
        </div>
    </div>
    <div class='row'>
        <div class='col-sm-12'>
            <div class='form-group'>

                <label for="user_email">Email</label>
                <input class="form-control required email" id="user_email" name="user[email]" required="true" size="30" type="text" />
            </div>
        </div>
    </div>
</fieldset>

The following query can be used to detemine tablespace and other params:

select df.tablespace_name "Tablespace",
       totalusedspace "Used MB",
       (df.totalspace - tu.totalusedspace) "Free MB",
       df.totalspace "Total MB",
       round(100 * ( (df.totalspace - tu.totalusedspace)/ df.totalspace)) "Pct. Free"
  from (select tablespace_name,
               round(sum(bytes) / 1048576) TotalSpace
          from dba_data_files 
         group by tablespace_name) df,
       (select round(sum(bytes)/(1024*1024)) totalusedspace,
               tablespace_name
          from dba_segments 
         group by tablespace_name) tu
 where df.tablespace_name = tu.tablespace_name 
   and df.totalspace <> 0;

Source: https://community.oracle.com/message/1832920

For your case if you want to know the partition name and it's size just run this query:

select owner,
       segment_name,
       partition_name,
       segment_type,
       bytes / 1024/1024 "MB" 
  from dba_segments 
 where owner = <owner_name>;

For PAC based urls

 Proxy proxy = new Proxy();
 proxy.setProxyType(Proxy.ProxyType.PAC);
 proxy.setProxyAutoconfigUrl("http://some-server/staging.pac");
 DesiredCapabilities capabilities = new DesiredCapabilities();
 capabilities.setCapability(CapabilityType.PROXY, proxy);
 return new FirefoxDriver(capabilities);

I hope this could help.

Another option is to use a dictionary with values you don't care about. E.g.,

poor_man_set = {}
poor_man_set[1] = None
poor_man_set[2] = None
poor_man_set[3] = None
...

You can treat the keys as a set except that they're just an array:

keys = poor_man_set.keys()
print "Some key = %s" % keys[0]

A side effect of this choice is that your code will be backwards compatible with older, pre-set versions of Python. It's maybe not the best answer but it's another option.

Edit: You can even do something like this to hide the fact that you used a dict instead of an array or set:

poor_man_set = {}
poor_man_set[1] = None
poor_man_set[2] = None
poor_man_set[3] = None
poor_man_set = poor_man_set.keys()

innerHTML is fine and still valid. Use it all the time on projects big and small. I just flipped to an open tab in my IDE and there was one right there.

 document.getElementById("data-progress").innerHTML = "<img src='../images/loading.gif'/>";

Not much has changed in js + dom manipulation since 2005, other than the addition of more libraries. You can easily set other properties such as

   uploadElement.style.width = "100%";

Get FullName in ListBox of files (full path) list (Thomas Levesque answer modificaton, thanks Thomas):

...
        string tmpStr = "";
        foreach (var item in listBoxFiles.SelectedItems)
        {
            tmpStr += listBoxFiles.GetItemText(item) + "\n";
        }
        MessageBox.Show(tmpStr);
...

I know I am late to answer the function but jquery have a in build function to do this

if(jQuery.type(val) === "undefined"){
    //Some code goes here
}

Refer jquery API document of jquery.type https://api.jquery.com/jQuery.type/ for the same.

Since you mentioned that you want to re-add the options later, I would suggest that you load an array or object with the contents of the select box on page load - that way you always have a "master list" of the original select if you need to restore it.

I made a simple example that removes the first element in the select and then a restore button puts the select box back to it's original state:

http://jsfiddle.net/CZcvM/

In some cases it's very useful to change font-size with relative font sizing units. For example:

.btn {font-size: 3vw;}

Demo: http://www.bootply.com/7VN5OCVhhF

1vw is 1% of the viewport width. More info: http://www.sitepoint.com/new-css3-relative-font-size/

**

The major drawback of B-Tree is the difficulty of Traversing the keys sequentially. The B+ Tree retains the rapid random access property of the B-Tree while also allowing rapid sequential access

** ref: Data Structures Using C// Author: Aaro M Tenenbaum

http://books.google.co.in/books?id=X0Cd1Pr2W0gC&pg=PA456&lpg=PA456&dq=drawback+of+B-Tree+is+the+difficulty+of+Traversing+the+keys+sequentially&source=bl&ots=pGcPQSEJMS&sig=F9MY7zEXYAMVKl_Sg4W-0LTRor8&hl=en&sa=X&ei=nD5AUbeeH4zwrQe12oCYAQ&ved=0CDsQ6AEwAg#v=onepage&q=drawback%20of%20B-Tree%20is%20the%20difficulty%20of%20Traversing%20the%20keys%20sequentially&f=false

#register a:link
{
color:#fffff;
}

Andrey Tarasevich provides the following explanation:

1. On Google Groups
2. On bytes.com

[Minor changes to formatting made. Parenthetical annotations added in square brackets []].

The whole idea of using 'do/while' version is to make a macro which will expand into a regular statement, not into a compound statement. This is done in order to make the use of function-style macros uniform with the use of ordinary functions in all contexts.

Consider the following code sketch:

if (<condition>)
  foo(a);
else
  bar(a);

where foo and bar are ordinary functions. Now imagine that you'd like to replace function foo with a macro of the above nature [named CALL_FUNCS]:

if (<condition>)
  CALL_FUNCS(a);
else
  bar(a);

Now, if your macro is defined in accordance with the second approach (just { and }) the code will no longer compile, because the 'true' branch of if is now represented by a compound statement. And when you put a ; after this compound statement, you finished the whole if statement, thus orphaning the else branch (hence the compilation error).

One way to correct this problem is to remember not to put ; after macro "invocations":

if (<condition>)
  CALL_FUNCS(a)
else
  bar(a);

This will compile and work as expected, but this is not uniform. The more elegant solution is to make sure that macro expand into a regular statement, not into a compound one. One way to achieve that is to define the macro as follows:

#define CALL_FUNCS(x) \
do { \
  func1(x); \
  func2(x); \
  func3(x); \
} while (0)

Now this code:

if (<condition>)
  CALL_FUNCS(a);
else
  bar(a);

will compile without any problems.

However, note the small but important difference between my definition of CALL_FUNCS and the first version in your message. I didn't put a ; after } while (0). Putting a ; at the end of that definition would immediately defeat the entire point of using 'do/while' and make that macro pretty much equivalent to the compound-statement version.

I don't know why the author of the code you quoted in your original message put this ; after while (0). In this form both variants are equivalent. The whole idea behind using 'do/while' version is not to include this final ; into the macro (for the reasons that I explained above).

The only other way I can think of to do it is to enclose each of the rows you need a border around in a nested table. That will make the border easier to do but will potentially creat other layout issues, you'll have to manually set the width on table cells etc.

Your approach may well be the best one depending on your other layout rerquirements and the suggested approach here is just a possible alternative.

<table cellspacing="0">  
    <tr>    
        <td>no border</td>    
        <td>no border here either</td>  
    </tr>  
    <tr>
        <td>
             <table style="border: thin solid black">
                  <tr>    
                        <td>one</td>    
                        <td>two</td>  
                  </tr>  
                  <tr>    
                      <td>three</td>    
                      <td>four</td>  
                  </tr>  
             </table>
         </td>
    </tr>
    <tr>    
         <td colspan="2">once again no borders</td>  
    </tr>  
    <tr>
        <td>
             <table style="border: thin solid black">
                  <tr>    
                        <td>hello</td>  
                   </tr>
             </table>
         </td>
    </tr>
    <tr>    
         <td colspan="2">world</td>  
    </tr>
</table>

You forgot to declare double as a return type

public double diameter()
{
    double d = radius * 2;
    return d;
}

How about getSelectedDate? Anyway, specifically on your code question, the problem is with this line:

new SimpleDateFormat("yyyy-MM-dd");

The string that goes in the constructor has to match the format of the date. The documentation for how to do that is here. Looks like you need something close to "EEE MMM d HH:mm:ss zzz yyyy"

For all who came here from google and are using an anchor element for firing the event, please make sure to void the click likewise:

<a  
href='javascript:void(0)'  
onclick='javascript:whatever causing the page to scroll to the top'  
></a>

Either attribute can be applied to View's (visual control) horizontal or vertical size. It's used to set a View or Layouts size based on either it's contents or the size of it's parent layout rather than explicitly specifying a dimension.

fill_parent (deprecated and renamed MATCH_PARENT in API Level 8 and higher)

Setting the layout of a widget to fill_parent will force it to expand to take up as much space as is available within the layout element it's been placed in. It's roughly equivalent of setting the dockstyle of a Windows Form Control to Fill.

Setting a top level layout or control to fill_parent will force it to take up the whole screen.

wrap_content

Setting a View's size to wrap_content will force it to expand only far enough to contain the values (or child controls) it contains. For controls -- like text boxes (TextView) or images (ImageView) -- this will wrap the text or image being shown. For layout elements it will resize the layout to fit the controls / layouts added as its children.

It's roughly the equivalent of setting a Windows Form Control's Autosize property to True.

Online Documentation

There's some details in the Android code documentation here.

I have corrected script for multiple dropdowns on the page

$(function(){
    $(".dropdown-menu li a").click(function(){
        var item = $(this);
        var id = item.parent().parent().attr("aria-labelledby");

        $("#"+id+":first-child").text($(this).text());
        $("#"+id+":first-child").val($(this).text());
   });
});

You need to set compileSdkVersion to 23.

Since API 23 Android removed the deprecated Apache Http packages, so if you use them for server requests, you'll need to add useLibrary 'org.apache.http.legacy' to build.gradle as stated in this link:

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.0"
    ...

    //only if you use Apache packages
    useLibrary 'org.apache.http.legacy'
}

It seems like you have it worked out, but for others looking for this answer, an easy way to do this is by printing to stderr. You can do that like this:

from __future__ import print_function # In python 2.7
import sys

@app.route('/button/')
def button_clicked():
    print('Hello world!', file=sys.stderr)
    return redirect('/')

Flask will display things printed to stderr in the console. For other ways of printing to stderr, see this stackoverflow post

All you need is a control that you can set the text of, and an UpdatePanel if the exception occurs during a postback.

If occurs during a postback: markup:

<ajax:UpdatePanel id="ErrorUpdatePanel" runat="server" UpdateMode="Coditional">
<ContentTemplate>
<asp:TextBox id="ErrorTextBox" runat="server" />
</ContentTemplate>
</ajax:UpdatePanel>

code:

try
{
do something
}

catch(YourException ex)
{
this.ErrorTextBox.Text = ex.Message;
this.ErrorUpdatePanel.Update();
}

For your question as asked

Columns(3).Insert
Range("c1:c4") = Application.Transpose(Array("Loc", "uk", "us", "nj"))

If you had a way of automatically looking up the data (ie matching uk against employer id) then you could do that in VBA

If you use chrome, you can make a shortcut,right click and edit the shortcut's target, append this after target's string:

--ignore-certificate-errors

The complete string looks like this:

"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --ignore-certificate-errors

Try this code,

public void ConnectToAccess()
{
    System.Data.OleDb.OleDbConnection conn = new 
        System.Data.OleDb.OleDbConnection();
    // TODO: Modify the connection string and include any
    // additional required properties for your database.
    conn.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;" +
        @"Data source= C:\Documents and Settings\username\" +
        @"My Documents\AccessFile.mdb";
    try
    {
        conn.Open();
        // Insert code to process data.
    }
        catch (Exception ex)
    {
        MessageBox.Show("Failed to connect to data source");
    }
    finally
    {
        conn.Close();
    }
}

http://msdn.microsoft.com/en-us/library/5ybdbtte(v=vs.71).aspx

For multi-line shell scripts or those run multiple times, I would create a new bash script file (starting from #!/bin/bash), and simply run it with sh from Jenkinsfile:

sh 'chmod +x ./script.sh'
sh './script.sh'

You can use the setsockopt function to set a timeout on receive operations:

SO_RCVTIMEO

Sets the timeout value that specifies the maximum amount of time an input function waits until it completes. It accepts a timeval structure with the number of seconds and microseconds specifying the limit on how long to wait for an input operation to complete. If a receive operation has blocked for this much time without receiving additional data, it shall return with a partial count or errno set to [EAGAIN] or [EWOULDBLOCK] if no data is received. The default for this option is zero, which indicates that a receive operation shall not time out. This option takes a timeval structure. Note that not all implementations allow this option to be set.

// LINUX
struct timeval tv;
tv.tv_sec = timeout_in_seconds;
tv.tv_usec = 0;
setsockopt(sockfd, SOL_SOCKET, SO_RCVTIMEO, (const char*)&tv, sizeof tv);

// WINDOWS
DWORD timeout = timeout_in_seconds * 1000;
setsockopt(socket, SOL_SOCKET, SO_RCVTIMEO, (const char*)&timeout, sizeof timeout);

// MAC OS X (identical to Linux)
struct timeval tv;
tv.tv_sec = timeout_in_seconds;
tv.tv_usec = 0;
setsockopt(sockfd, SOL_SOCKET, SO_RCVTIMEO, (const char*)&tv, sizeof tv);

Reportedly on Windows this should be done before calling bind. I have verified by experiment that it can be done either before or after bind on Linux and OS X.

Update with string interpolation in ES2015.

const num = 07734;
let numStringArr = `${num}`.split('').map(el => parseInt(el)); // [0, 7, 7, 3, 4]

You don't need to escape the ' character in a String (wrapped in "), and you don't have to escape a " character in a char (wrapped in ').

The questioner actually asked about int16 (etc) rather than (ugly) int16_t (etc).

There are no standard headers - nor any in Linux's /usr/include/ folder that define them without the "_t".

You can remove the time part of a date by using TRUNC.

select field,datetime_field 
  from database
 where datetime_field >= trunc(sysdate-1,'DD');

That query will give you all rows with dates starting from yesterday. Note the second argument to trunc(). You can use this to truncate any part of the date.

If your datetime_fied contains '2011-05-04 08:23:54', the following date will be returned

trunc(datetime_field, 'HH24') => 2011-05-04 08:00:00
trunc(datetime_field, 'DD')   => 2011-05-04 00:00:00
trunc(datetime_field, 'MM')   => 2011-05-01 00:00:00
trunc(datetime_field, 'YYYY') => 2011-00-01 00:00:00

I modified the above function to account for carriage returns in IE. It's untested but I did something similar with it in my code so it should be workable.

function getCaret(el) {
  if (el.selectionStart) { 
    return el.selectionStart; 
  } else if (document.selection) { 
    el.focus(); 

    var r = document.selection.createRange(); 
    if (r == null) { 
      return 0; 
    } 

    var re = el.createTextRange(), 
    rc = re.duplicate(); 
    re.moveToBookmark(r.getBookmark()); 
    rc.setEndPoint('EndToStart', re); 

    var add_newlines = 0;
    for (var i=0; i<rc.text.length; i++) {
      if (rc.text.substr(i, 2) == '\r\n') {
        add_newlines += 2;
        i++;
      }
    }

    //return rc.text.length + add_newlines;

    //We need to substract the no. of lines
    return rc.text.length - add_newlines; 
  }  
  return 0; 
}

I finally found this link:

https://blogs.perficient.com/microsoft/2011/06/powershell-count-property-returns-nothing/

Well, it turns out that this is a quirk caused precisely because there was only one file in the directory. Some searching revealed that in this case, PowerShell returns a scalar object instead of an array. This object doesn’t have a count property, so there isn’t anything to retrieve.

The solution -- force PowerShell to return an array with the @ symbol:

Write-Host @( Get-ChildItem c:\MyFolder ).Count;

I have a similar case: wanting my *.jar file to access a file in a directory next to said *.jar file. Refer to THIS ANSWER as well.

My file structure is:

./ - the root of your program
|__ *.jar
|__ dir-next-to-jar/some.txt

I'm able to load a file (say, some.txt) to an InputStream inside the *.jar file with the following:

InputStream stream = null;
    try{
        stream = ThisClassName.class.getClass().getResourceAsStream("/dir-next-to-jar/some.txt");
    }
    catch(Exception e) {
        System.out.print("error file to stream: ");
        System.out.println(e.getMessage());
    }

Then do whatever you will with the stream

I had a very similar problem, I had an array ready to be posted. in my post function I had this:

json = JSON.stringfy(json);

the detail here is that I'm using blade inside laravel to build a three view form, so I can go back and forward, I have in between every back and forward button validations and when I go back in the form without reloading the page my json get filled by backslashes. I console.log(json) in every validation and realized that the json was treated as a string instead of an object.

In conclution i shouldn't have assinged json = JSON.stringfy(json) instead i assigned it to another variable.

var aux = JSON.stringfy(json);

This way i keep json as an object, and not a string.

The gritty terminal was written to use Jsch, but with better handling and vt102 emulation. You can take a look at the code there. We use it and it works just fine.

Dim rg As Range
Set rg = Range("A1:E10")
Dim i As Integer
For i = 1 To rg.Rows.Count

    For j = 1 To rg.Columns.Count
    rg.Cells(i, j).Value = rg.Cells(i, j).Address(False, False)

    Next
Next

run the same command using '--user'

This is the answer, hope it helps someone :)

First there are two variations on how the xml can be written:

1

<row>
    <IdInvernadero>8</IdInvernadero>
    <IdProducto>3</IdProducto>
    <IdCaracteristica1>8</IdCaracteristica1>
    <IdCaracteristica2>8</IdCaracteristica2>
    <Cantidad>25</Cantidad>
    <Folio>4568457</Folio>
</row>
<row>
    <IdInvernadero>3</IdInvernadero>
    <IdProducto>3</IdProducto>
    <IdCaracteristica1>1</IdCaracteristica1>
    <IdCaracteristica2>2</IdCaracteristica2>
    <Cantidad>72</Cantidad>
    <Folio>4568457</Folio>
</row>

Answer:

SELECT  
       Tbl.Col.value('IdInvernadero[1]', 'smallint'),  
       Tbl.Col.value('IdProducto[1]', 'smallint'),  
       Tbl.Col.value('IdCaracteristica1[1]', 'smallint'),
       Tbl.Col.value('IdCaracteristica2[1]', 'smallint'),
       Tbl.Col.value('Cantidad[1]', 'int'),
       Tbl.Col.value('Folio[1]', 'varchar(7)')
FROM   @xml.nodes('//row') Tbl(Col)  

2.

<row IdInvernadero="8" IdProducto="3" IdCaracteristica1="8" IdCaracteristica2="8" Cantidad ="25" Folio="4568457" />                         
<row IdInvernadero="3" IdProducto="3" IdCaracteristica1="1" IdCaracteristica2="2" Cantidad ="72" Folio="4568457" />

Answer:

SELECT  
       Tbl.Col.value('@IdInvernadero', 'smallint'),  
       Tbl.Col.value('@IdProducto', 'smallint'),  
       Tbl.Col.value('@IdCaracteristica1', 'smallint'),
       Tbl.Col.value('@IdCaracteristica2', 'smallint'),
       Tbl.Col.value('@Cantidad', 'int'),
       Tbl.Col.value('@Folio', 'varchar(7)')

FROM   @xml.nodes('//row') Tbl(Col)

Taken from:

1. http://kennyshu.blogspot.com/2007/12/convert-xml-file-to-table-in-sql-2005.html

2. http://msdn.microsoft.com/en-us/library/ms345117(SQL.90).aspx

Option 1 is to use display:table-cell. You need to unfloat the Bootstrap col-* using float:none..

.center {
    display:table-cell;
    vertical-align:middle;
    float:none;
}

http://bootply.com/94394

Option 2 is display:flex to vertical align the row with flexbox:

.row.center {
   display: flex;
   align-items: center;
}

http://www.bootply.com/7rAuLpMCwr

Vertical centering is very different in Bootstrap 4. See this answer for Bootstrap 4 https://stackoverflow.com/a/41464397/171456

It's a builtin function that returns an object that can be iterated over. See the documentation.

In short, it loops over the elements of an iterable (like a list), as well as an index number, combined in a tuple:

for item in enumerate(["a", "b", "c"]):
    print item

prints

(0, "a")
(1, "b")
(2, "c")

It's helpful if you want to loop over a sequence (or other iterable thing), and also want to have an index counter available. If you want the counter to start from some other value (usually 1), you can give that as second argument to enumerate.

In your input tag, place the following:

onFocus="this.select()"

There is another way to check - check the referrer. The first page usually will have an empty referrer...

if (document.referrer == "") {
    window.close()
} else {
    history.back()
}

Do what google commands you to do! here: http://developer.android.com/resources/faq/framework.html#3

• Primitive Data Types
• Non-Persistent Objects
• Singleton class - my favorite :D
• A public static field/method
• A HashMap of WeakReferences to Objects
• Persistent Objects (Application Preferences, Files, contentProviders, SQLite DB)

I repeatedly had the same challenge sometime ago. This problem occurs mostly when you are trying to pull from the remote repository and you have some files on your local instance conflicting with the remote version, if you are using git from an IDE such as IntelliJ, you will be prompted and allowed to make a choice if you want to retain your own changes or you prefer the changes in the remote version to overwrite yours'. If you don't make any choice then you fall into this conflict. all you need to do is run:

git merge --abort # The unresolved conflict will be cleared off

And you can continue what you were doing before the break.

The most clean and modern way to use singletons in Android is just to use the Dependency Injection framework called Dagger 2. Here you have an explanation of possible scopes you can use. Singleton is one of these scopes. Dependency Injection is not that easy but you shall invest a bit of your time to understand it. It also makes testing easier.

You need to set left: 0 and right: 0.

This specifies how far to offset the margin edges from the sides of the window.

Like 'top', but specifies how far a box's right margin edge is offset to the [left/right] of the [right/left] edge of the box's containing block.

Source: http://www.w3.org/TR/CSS2/visuren.html#position-props

Note: The element must have a width smaller than the window or else it will take up the entire width of the window.

If you could use media queries to specify a minimum margin, and then transition to auto for larger screen sizes.

.container {_x000D_
  left:0;_x000D_
  right:0;_x000D_
_x000D_
  margin-left: auto;_x000D_
  margin-right: auto;_x000D_
_x000D_
  position: absolute;_x000D_
  width: 40%;_x000D_
_x000D_
  outline: 1px solid black;_x000D_
  background: white;_x000D_
}

<div class="container">_x000D_
  Donec ullamcorper nulla non metus auctor fringilla._x000D_
  Maecenas faucibus mollis interdum._x000D_
  Sed posuere consectetur est at lobortis._x000D_
  Vivamus sagittis lacus vel augue laoreet rutrum faucibus dolor auctor._x000D_
  Sed posuere consectetur est at lobortis._x000D_
</div>

(Alt + Shift + X) , then M to Run Maven Build. You will need to specify the Maven goals you want on Run -> Run Configurations

• using: You are going to use it.
• namespace: To use what? A namespace.
• std: The std namespace (where features of the C++ Standard Library, such as string or vector, are declared).

After you write this instruction, if the compiler sees string it will know that you may be referring to std::string, and if it sees vector, it will know that you may be referring to std::vector. (Provided that you have included in your compilation unit the header files where they are defined, of course.)

If you don't write it, when the compiler sees string or vector it will not know what you are refering to. You will need to explicitly tell it std::string or std::vector, and if you don't, you will get a compile error.

If the following items meet your needs, you're in luck:

1. You want to convert an array of arrays like [['key','value1'], ['key2','value2'] (like what FormData gives you) into a key->value object like {key1: 'value1', key2: 'value2'} and the convert it to a JSON string.
2. You are targeting browsers/devices with the latest ES6 interpreter or are compiling with something like babel.
3. You want the tiniest way to accomplish this.

Here is the code you'll need:

const data = new FormData(document.querySelector('form'));
const json = JSON.stringify(Array.from(data).reduce((o,[k,v])=>(o[k]=v,o),{}));

Hope this helps someone.

As of TypeScript 1.6, properties in object literals that do not have a corresponding property in the type they're being assigned to are flagged as errors.

Usually this error means you have a bug (typically a typo) in your code, or in the definition file. The right fix in this case would be to fix the typo. In the question, the property callbackOnLoactionHash is incorrect and should have been callbackOnLocationHash (note the mis-spelling of "Location").

This change also required some updates in definition files, so you should get the latest version of the .d.ts for any libraries you're using.

Example:

interface TextOptions {
    alignment?: string;
    color?: string;
    padding?: number;
}
function drawText(opts: TextOptions) { ... }
drawText({ align: 'center' }); // Error, no property 'align' in 'TextOptions'

But I meant to do that

There are a few cases where you may have intended to have extra properties in your object. Depending on what you're doing, there are several appropriate fixes

Type-checking only some properties

Sometimes you want to make sure a few things are present and of the correct type, but intend to have extra properties for whatever reason. Type assertions (<T>v or v as T) do not check for extra properties, so you can use them in place of a type annotation:

interface Options {
    x?: string;
    y?: number;
}

// Error, no property 'z' in 'Options'
let q1: Options = { x: 'foo', y: 32, z: 100 };
// OK
let q2 = { x: 'foo', y: 32, z: 100 } as Options;
// Still an error (good):
let q3 = { x: 100, y: 32, z: 100 } as Options;

These properties and maybe more

Some APIs take an object and dynamically iterate over its keys, but have 'special' keys that need to be of a certain type. Adding a string indexer to the type will disable extra property checking

Before

interface Model {
  name: string;
}
function createModel(x: Model) { ... }

// Error
createModel({name: 'hello', length: 100});

After

interface Model {
  name: string;
  [others: string]: any;
}
function createModel(x: Model) { ... }

// OK
createModel({name: 'hello', length: 100});

This is a dog or a cat or a horse, not sure yet

interface Animal { move; }
interface Dog extends Animal { woof; }
interface Cat extends Animal { meow; }
interface Horse extends Animal { neigh; }

let x: Animal;
if(...) {
  x = { move: 'doggy paddle', woof: 'bark' };
} else if(...) {
  x = { move: 'catwalk', meow: 'mrar' };
} else {
  x = { move: 'gallop', neigh: 'wilbur' };
}

Two good solutions come to mind here

Specify a closed set for x

// Removes all errors
let x: Dog|Cat|Horse;

or Type assert each thing

// For each initialization
  x = { move: 'doggy paddle', woof: 'bark' } as Dog;

This type is sometimes open and sometimes not

A clean solution to the "data model" problem using intersection types:

interface DataModelOptions {
  name?: string;
  id?: number;
}
interface UserProperties {
  [key: string]: any;
}
function createDataModel(model: DataModelOptions & UserProperties) {
 /* ... */
}
// findDataModel can only look up by name or id
function findDataModel(model: DataModelOptions) {
 /* ... */
}
// OK
createDataModel({name: 'my model', favoriteAnimal: 'cat' });
// Error, 'ID' is not correct (should be 'id')
findDataModel({ ID: 32 });

See also https://github.com/Microsoft/TypeScript/issues/3755

Some nice guy handled the issue by using the Class 1 StartSSL certificate and shared Apache config that adds certificate support (will work with any certificate) and code for changing links in existing *.plist files automatically. Too long to copy, so here is the link: http://cases.azoft.com/how-to-fix-certificate-is-not-valid-error-on-ios-7/

You will have to set environmental variables properly for each compiler. There are commands on your Program menu for each compiler that does that, while opening a command prompt.

Another option is of course to use the IDE for building your application.

You can create a Date object, and call getTime on it:

new Date(2010, 6, 26).getTime() / 1000

I will recommend to use an alternative method using seaborn which more powerful tool for data plotting. You can use seaborn scatterplot and define colum 3 as hue and size.

Working code:

import pandas as pd
import seaborn as sns
import numpy as np

#creating sample data 
sample_data={'col_name_1':np.random.rand(20),
      'col_name_2': np.random.rand(20),'col_name_3': np.arange(20)*100}
df= pd.DataFrame(sample_data)
sns.scatterplot(x="col_name_1", y="col_name_2", data=df, hue="col_name_3",size="col_name_3")

<a href="page.html" onclick="return false" style="cursor:default;">page link</a>

(If you are using NetBeans IDE) Just create a folder in your project but out side of src folder. Named the folder Images. And then put the image into the Images folder and write code below.

// Import ImageIcon     
ImageIcon iconLogo = new ImageIcon("Images/YourCompanyLogo.png");
// In init() method write this code
jLabelYourCompanyLogo.setIcon(iconLogo);

Now run your program.

You should use an android:weightSum attribute linear layout. Give linear layout a weightSum equal to the number of Buttons inside the layout, then set android:layout_weight="1" and set width of the button android:layout_width="0dp" further, you can style the layout using paddings and layout margins.

<LinearLayout android:id="@+id/LinearLayout01"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    android:layout_width="fill_parent"
    android:gravity="center"
    android:weightSum="3">
    
    <Button
        android:id="@+id/btnOne"
        android:layout_width="0dp"
        android:text="1"
        android:layout_height="wrap_content"
        android:width="120dip"
        android:layout_weight="1"
        android:layout_margin="15dp" 
        />
    
    <Button
        android:id="@+id/btnTwo"
        android:text="2"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:width="120dip"
        android:layout_weight="1"
        android:layout_margin="15dp" />

    <Button
        android:id="@+id/btnThree"
        android:text="3"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:width="120dip"
        android:layout_weight="1"
        android:layout_margin="15dp" />

</LinearLayout>

In order to do it dynamically

void initiate(Context context){
    LinearLayout parent = new LinearLayout(context);

    parent.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT));
    parent.setWeightSum(3);
    parent.setOrientation(LinearLayout.HORIZONTAL);

    AppCompatButton button1 = new AppCompatButton(context);
    button1.setLayoutParams(new LinearLayout.LayoutParams(0 ,LinearLayout.LayoutParams.WRAP_CONTENT,1.0f));

    AppCompatButton button2 = new AppCompatButton(context);
    button2.setLayoutParams(new LinearLayout.LayoutParams(0 ,LinearLayout.LayoutParams.WRAP_CONTENT,1.0f));

    AppCompatButton button3 = new AppCompatButton(context);
    button3.setLayoutParams(new LinearLayout.LayoutParams(0 ,LinearLayout.LayoutParams.WRAP_CONTENT,1.0f));
    
    parent.addView(button1);
    parent.addView(button2);
    parent.addView(button3);

}

Matt's solution didn't work for me on OS X, but Paul's did.

The short version from Paul's link is:

Created /usr/local/bin/ssh_session with the following text:

#!/bin/bash
export SSH_SESSION=1
if [ -z "$SSH_ORIGINAL_COMMAND" ] ; then
    export SSH_LOGIN=1
    exec login -fp "$USER"
else
    export SSH_LOGIN=
    [ -r /etc/profile ] && source /etc/profile
    [ -r ~/.profile ] && source ~/.profile
    eval exec "$SSH_ORIGINAL_COMMAND"
fi

Execute:

chmod +x /usr/local/bin/ssh_session

Add the following to /etc/sshd_config:

ForceCommand /usr/local/bin/ssh_session