See in the android sdk directory.

In \platforms\android-X\data\res\values\themes.xml:

    <item name="textAppearanceLarge">@android:style/TextAppearance.Large</item>
    <item name="textAppearanceMedium">@android:style/TextAppearance.Medium</item>
    <item name="textAppearanceSmall">@android:style/TextAppearance.Small</item>

In \platforms\android-X\data\res\values\styles.xml:

<style name="TextAppearance.Large">
    <item name="android:textSize">22sp</item>
</style>

<style name="TextAppearance.Medium">
    <item name="android:textSize">18sp</item>
</style>

<style name="TextAppearance.Small">
    <item name="android:textSize">14sp</item>
    <item name="android:textColor">?textColorSecondary</item>
</style>

TextAppearance.Large means style is inheriting from TextAppearance style, you have to trace it also if you want to see full definition of a style.

Link: http://developer.android.com/design/style/typography.html

Answering this just in case if someone else like me stumbles upon this post among many that advise use of JavaScripts for changing iframe height to 100%.

I strongly recommend that you see and try this option specified at How do you give iframe 100% height before resorting to a JavaScript based option. The referenced solution works perfectly for me in all of the testing I have done so far. Hope this helps someone.

Suppose your dt has columns col1, col2, col3, col4, col5, coln.

To delete a subset of them:

vx <- as.character(bquote(c(col1, col2, col3, coln)))[-1]
DT[, paste0(vx):=NULL]

As of C++17 there's also std::from_chars. The following function takes a string of hex characters and returns a vector of T:

#include <charconv>

template<typename T>
std::vector<T> hexstr_to_vec(const std::string& str, unsigned char chars_per_num = 2)
{
  std::vector<T> out(str.size() / chars_per_num, 0);

  T value;
  for (int i = 0; i < str.size() / chars_per_num; i++) {
    std::from_chars<T>(
      str.data() + (i * chars_per_num),
      str.data() + (i * chars_per_num) + chars_per_num,
      value,
      16
    );
    out[i] = value;
  }

  return out;
}

FYI, if you are using two y-axis, the order numbers will only make a difference within the set of series of that y-axis. I believe secondary -y-axis by default are on top of the primary. If you want the series in the primary axis to be on top, you'll need to make it secondary instead.

I want to enhance Mr. Kamran Ali's answer with pictorial view.

Pictorial View is given step by step:

1. Go to "Database" Menu option
2. Select the "Reverse Engineer" option.

3. A wizard will come. Select from "Stored Connection" and press "Next" button.

4. Then "Next"..to.."Finish"

Enjoy :)

You could break by RETURN. For example

  def a = [1, 2, 3, 4, 5, 6, 7]
  def ret = 0
  a.each {def n ->
    if (n > 5) {
      ret = n
      return ret
    }
  }

It works for me!

You do not have to install another version of Xampp. I've managed to use PHP 5.6 on my Xampp PHP 7 version. Here is what you need to do to make it works:

1. Raname (backup) <XAMPP_DIR>\php to <XAMPP_DIR>\php~7
2. Copy (backup) <XAMPP_DIR>\apache\conf\extra\httpd-xampp.conf to <XAMPP_DIR>\apache\conf\extra\httpd-xampp~7.conf
3. Download PHP5 and unpack it to <XAMPP_DIR>\php
4. Edit <XAMPP_DIR>\apache\conf\extra\httpd-xampp.conf and change all php5 occurrences to php7. You need to change php7apache2_4.dll to php5apache2_4.dll, php7ts.dll to php5ts.dll and php7_module to php5_module
5. Ensure all your paths are correct like extension_dir in php.ini.

Restart Apache and voila.

Which model is the "best fitting model" depends on what you mean by "best". R has tools to help, but you need to provide the definition for "best" to choose between them. Consider the following example data and code:

x <- 1:10
y <- x + c(-0.5,0.5)

plot(x,y, xlim=c(0,11), ylim=c(-1,12))

fit1 <- lm( y~offset(x) -1 )
fit2 <- lm( y~x )
fit3 <- lm( y~poly(x,3) )
fit4 <- lm( y~poly(x,9) )
library(splines)
fit5 <- lm( y~ns(x, 3) )
fit6 <- lm( y~ns(x, 9) )

fit7 <- lm( y ~ x + cos(x*pi) )

xx <- seq(0,11, length.out=250)
lines(xx, predict(fit1, data.frame(x=xx)), col='blue')
lines(xx, predict(fit2, data.frame(x=xx)), col='green')
lines(xx, predict(fit3, data.frame(x=xx)), col='red')
lines(xx, predict(fit4, data.frame(x=xx)), col='purple')
lines(xx, predict(fit5, data.frame(x=xx)), col='orange')
lines(xx, predict(fit6, data.frame(x=xx)), col='grey')
lines(xx, predict(fit7, data.frame(x=xx)), col='black')

Which of those models is the best? arguments could be made for any of them (but I for one would not want to use the purple one for interpolation).

mongoose.model('ModelName').aggregate([
    {
        $match: {
            userId: mongoose.Types.ObjectId(userId)
        }
    },
    {
        $project: {
            dataList: {
              $filter: {
                 input: "$dataList",
                 as: "item",
                 cond: { 
                    $and: [
                        {
                            $gte: [ "$$item.dateTime", new Date(`2017-01-01T00:00:00.000Z`) ]
                        },
                        {
                            $lte: [ "$$item.dateTime", new Date(`2019-12-01T00:00:00.000Z`) ]
                        },
                    ]
                 }
              }
           }
        }
     }
])

I encounter the same problem, and @Joe Kington and @bvanlew's answer solve my problem.

but I should add more infomation when you use pycharm and enable auto import.

when you format the code, the code from mpl_toolkits.mplot3d import Axes3D will auto remove by pycharm.

so, my solution is

from mpl_toolkits.mplot3d import Axes3D
Axes3D = Axes3D  # pycharm auto import
fig = plt.figure()
ax = fig.add_subplot(111, projection='3d')

and it works well!

uese following code.

 NSString *searchText = @"Bhupi"
 NSString *formatedSearchText = [NSString stringWithFormat:@"%%%@%%",searchText];

will output: %Bhupi%

with SAP, you might be referring to a popular business software:

http://en.wikipedia.org/wiki/SAP_AG

And according to Wikipedia, ABAP is a programming language (short for Advanced Business Application Programming) created by SAP AG.

You can always just use jQuery to add a class, .addClass or .toggleClass. Then you can keep all your styles in your CSS and out of your scripts.

http://jsfiddle.net/B8L3x/1/

After setting DEBUG=1 in your GCC_PREPROCESSOR_DEFINITIONS Build Settings I prefer using a function to make this calls:

func executeInProduction(_ block: () -> Void)
{
    #if !DEBUG
        block()
    #endif
}

And then just enclose in this function any block that I want omitted in Debug builds:

executeInProduction {
    Fabric.with([Crashlytics.self]) // Compiler checks this line even in Debug
}

The advantage when compared to:

#if !DEBUG
    Fabric.with([Crashlytics.self]) // This is not checked, may not compile in non-Debug builds
#endif

Is that the compiler checks the syntax of my code, so I am sure that its syntax is correct and builds.

Math.Round(0.5) returns zero due to floating point rounding errors, so you'll need to add a rounding error amount to the original value to ensure it doesn't round down, eg.

Console.WriteLine(Math.Round(0.5, 0).ToString()); // outputs 0 (!!)
Console.WriteLine(Math.Round(1.5, 0).ToString()); // outputs 2
Console.WriteLine(Math.Round(0.5 + 0.00000001, 0).ToString()); // outputs 1
Console.WriteLine(Math.Round(1.5 + 0.00000001, 0).ToString()); // outputs 2
Console.ReadKey();

Simple! The folder named .. is the parent folder, so you can make the path to the file you need as such

var foobar = require('../config/dev/foobar.json');

If you needed to go up two levels, you would write ../../ etc

Some more details about this in this SO answer and it's comments

CLOCK_REALTIME represents the machine's best-guess as to the current wall-clock, time-of-day time. As Ignacio and MarkR say, this means that CLOCK_REALTIME can jump forwards and backwards as the system time-of-day clock is changed, including by NTP.

CLOCK_MONOTONIC represents the absolute elapsed wall-clock time since some arbitrary, fixed point in the past. It isn't affected by changes in the system time-of-day clock.

If you want to compute the elapsed time between two events observed on the one machine without an intervening reboot, CLOCK_MONOTONIC is the best option.

Note that on Linux, CLOCK_MONOTONIC does not measure time spent in suspend, although by the POSIX definition it should. You can use the Linux-specific CLOCK_BOOTTIME for a monotonic clock that keeps running during suspend.

Use control anchoring. Set property Anchor of your GridView to Top, Left, Right and it will resize with container. If your GridView are placed inside of some container (ex Panel) then Panel should be anchored too.

In bash script I do this to check if image exists by tag :

IMAGE_NAME="mysql:5.6"

if docker image ls -a "$IMAGE_NAME" | grep -Fq "$IMAGE_NAME" 1>/dev/null; then
echo "could found image $IMAGE_NAME..."
fi

Example script above checks if mysql image with 5.6 tag exists. If you want just check if any mysql image exists without specific version then just pass repository name without tag as this :

IMAGE_NAME="mysql"

Just use resize: none

textarea {
   resize: none;
}

You can also decide to resize your textareas only horizontal or vertical, this way:

textarea { resize: vertical; }

textarea { resize: horizontal; }

Finally, resize: both enables the resize grabber.

You can do that using the gacutil tool. In its simplest form:

gacutil /i yourdll.dll

You find the Visual Studio Command Prompt in the start menu under Programs -> Visual Studio -> Visual Studio Tools.

Another alternative would be mouse library, I personally use it as it is relatively simple and cross-platform.

Here is how you can use it:

import mouse
# move 100 right and 100 down with a duration of 0.5 seconds
mouse.move(100, 100, absolute=False, duration=0.5)
# left click
mouse.click('left')
# right click
mouse.click('right')

Here is the source: How to Control your Mouse in Python

According to the docs for func (*Client) Do:

"An error is returned if caused by client policy (such as CheckRedirect), or if there was an HTTP protocol error. A non-2xx response doesn't cause an error.

When err is nil, resp always contains a non-nil resp.Body."

Then looking at this code:

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

if err != nil {
    return nil, err
}

I'm guessing that err is not nil. You're accessing the .Close() method on res.Body before you check for the err.

The defer only defers the function call. The field and method are accessed immediately.

So instead, try checking the error immediately.

res, err := client.Do(req)

if err != nil {
    return nil, err
}
defer res.Body.Close()

Use val() instead of text()

var hv = $('#h_v').val();
alert(hv);

You had these problems:

• Single quotes was not closed
• You were using text() for an input field
• You were echoing x rather than variable hv

I had the same problem in writing the Kafka producer program using java. This error is coming due to the wrong slf4j library. use below slf4j-simple maven dependency that will fix your problem.

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-simple</artifactId>
    <version>1.6.1</version>
    <scope>test</scope>
</dependency>

I think these are two really different cases. In the first case memory is allocated and initialized in compile-time. In the second - in runtime.

I found this good article about zval in PHP, which mentioned COW too:

Copy On Write (abbreviated as ‘COW’) is a trick designed to save memory. It is used more generally in software engineering. It means that PHP will copy the memory (or allocate new memory region) when you write to a symbol, if this one was already pointing to a zval.

Try this:

<style type="text/css">
  <?php include("bg-color.php") ?>
</style>

And bg-color.php can be something like:

<?php
//Don't forget to sanitize the input
$colour = $_GET["colour"];
?>
body {
    background-color: #<?php echo $colour ?>;
}

Here's some sample code that does it.

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

char * replace(
    char const * const original, 
    char const * const pattern, 
    char const * const replacement
) {
  size_t const replen = strlen(replacement);
  size_t const patlen = strlen(pattern);
  size_t const orilen = strlen(original);

  size_t patcnt = 0;
  const char * oriptr;
  const char * patloc;

  // find how many times the pattern occurs in the original string
  for (oriptr = original; patloc = strstr(oriptr, pattern); oriptr = patloc + patlen)
  {
    patcnt++;
  }

  {
    // allocate memory for the new string
    size_t const retlen = orilen + patcnt * (replen - patlen);
    char * const returned = (char *) malloc( sizeof(char) * (retlen + 1) );

    if (returned != NULL)
    {
      // copy the original string, 
      // replacing all the instances of the pattern
      char * retptr = returned;
      for (oriptr = original; patloc = strstr(oriptr, pattern); oriptr = patloc + patlen)
      {
        size_t const skplen = patloc - oriptr;
        // copy the section until the occurence of the pattern
        strncpy(retptr, oriptr, skplen);
        retptr += skplen;
        // copy the replacement 
        strncpy(retptr, replacement, replen);
        retptr += replen;
      }
      // copy the rest of the string.
      strcpy(retptr, oriptr);
    }
    return returned;
  }
}

#include <stdio.h>
int main(int argc, char * argv[])
{
  if (argc != 4)
  {
    fprintf(stderr,"usage: %s <original text> <pattern> <replacement>\n", argv[0]);
    exit(-1);
  }
  else
  {
    char * const newstr = replace(argv[1], argv[2], argv[3]);
    if (newstr)
    {
      printf("%s\n", newstr);
      free(newstr);
    }
    else
    {
      fprintf(stderr,"allocation error\n");
      exit(-2);
    }
  }
  return 0;
}

Even if your compareTo is holds transitivity in theory, sometimes subtle bugs mess things up... such as floating point arithmetic error. It happened to me. this was my code:

public int compareTo(tfidfContainer compareTfidf) {
    //descending order
    if (this.tfidf > compareTfidf.tfidf)
        return -1;
    else if (this.tfidf < compareTfidf.tfidf)
        return 1;
    else
        return 0;

}   

The transitive property clearly holds, but for some reason I was getting the IllegalArgumentException. And it turns out that due to tiny errors in floating point arithmetic, the round-off errors where causing the transitive property to break where they shouldn't! So I rewrote the code to consider really tiny differences 0, and it worked:

public int compareTo(tfidfContainer compareTfidf) {
    //descending order
    if ((this.tfidf - compareTfidf.tfidf) < .000000001)
        return 0;
    if (this.tfidf > compareTfidf.tfidf)
        return -1;
    else if (this.tfidf < compareTfidf.tfidf)
        return 1;
    return 0;
}   

The following worked for me

open -a Sublime\ Text file_name.txt
open -a Sublime\ Text Folder_Path

You can use alias to make it event simple like

Add the following line in your

~/.bash_profile

alias sublime="open -a Sublime\ Text $@"

Then next time you can use following command to open files/folders

sublime file_name.txt
sublime Folder_Path

I would simply use,

np.asarray(input, dtype=np.float)[0]

• If input is an ndarray of the right dtype, there is no overhead, since np.asarray does nothing in this case.
• if input is a list, np.asarray makes sure the output is of the right type.

Alternatively you could update brew by installing it again. (Think I did this as El Capitan changed something)

Note: this is a heavy handed approach that will remove all applications installed via brew!

Try to install brew a fresh and it will tell how to uninstall.

At original time of writing to uninstall:

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"

Edit: As of 2020 to uninstall:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall.sh)"

Just for anyone who still has an issue, I also had an issue where I typed ngif rather than ngIf (notice the capital 'I').

This exception will come in case your server is based on JDK 7 and your client is on JDK 6 and using SSL certificates. In JDK 7 sslv2hello message handshaking is disabled by default while in JDK 6 sslv2hello message handshaking is enabled. For this reason when your client trying to connect server then a sslv2hello message will be sent towards server and due to sslv2hello message disable you will get this exception. To solve this either you have to move your client to JDK 7 or you have to use 6u91 version of JDK. But to get this version of JDK you have to get the

I think so.. it's possible to 'bind' custom events, like(from: http://docs.jquery.com/Events/bind#typedatafn):

 $("p").bind("myCustomEvent", function(e, myName, myValue){
      $(this).text(myName + ", hi there!");
      $("span").stop().css("opacity", 1)
               .text("myName = " + myName)
               .fadeIn(30).fadeOut(1000);
    });
    $("button").click(function () {
      $("p").trigger("myCustomEvent", [ "John" ]);
    });

Another JS solution, that is easy and can be used to avoid a non-easy CSS-only or extra markup / hacky solution.

function minHeight(elm, percent) {
  var windowHeight = isNaN(window.innerHeight) ? 
                     window.clientHeight : window.innerHeight;
  var height = windowHeight * percent / 100;
  elm.style.minHeight = height + 'px';
}

W/ jQuery :

function minHeight($elm, percent) {
  var windowHeight = $(window).height();
  var height = windowHeight * percent / 100;
  $elm.css('min-height', height + 'px');
}

Angular directive :

myModule.directive('minHeight', ['$window', function($window) {
  return {
    restrict: 'A',
    link: function(scope, elm, attrs) {
      var windowHeight = isNaN($window.innerHeight) ? 
               $window.clientHeight : $window.innerHeight;
      var height = windowHeight * attrs.minHeight / 100;
      elm.css('min-height', height + 'px');
    }
  };
}]);

To be used like this :

<div>
  <!-- height auto here -->
  <div min-height="100">
    <!-- This guy is at least 100% of window height but grows if needed -->
  </div>
</div>

Use the INTERVAL type to it. E.g:

--yesterday
SELECT NOW() - INTERVAL '1 DAY';

--Unrelated to the question, but PostgreSQL also supports some shortcuts:
SELECT 'yesterday'::TIMESTAMP, 'tomorrow'::TIMESTAMP, 'allballs'::TIME;

Then you can do the following on your query:

SELECT 
    org_id,
    count(accounts) AS COUNT,
    ((date_at) - INTERVAL '1 DAY') AS dateat
FROM 
    sourcetable
WHERE 
    date_at <= now() - INTERVAL '130 DAYS'
GROUP BY 
    org_id,
    dateat;

TIPS

Tip 1

You can append multiple operands. E.g.: how to get last day of current month?

SELECT date_trunc('MONTH', CURRENT_DATE) + INTERVAL '1 MONTH - 1 DAY';

Tip 2

You can also create an interval using make_interval function, useful when you need to create it at runtime (not using literals):

SELECT make_interval(days => 10 + 2);
SELECT make_interval(days => 1, hours => 2);
SELECT make_interval(0, 1, 0, 5, 0, 0, 0.0);

More info:

Date/Time Functions and Operators

datatype-datetime (Especial values).

Just in case this helps anyone else:

If you're going to be adding the TimeOut directive, and your website uses multiple vhosts (eg. one for port 80, one for port 443), then don't forget to add the directive to all of them!

The root directory of a web application has a special significance and certain content can be present on in that folder. It can have a special file called as “Global.asax”. ASP.Net framework uses the content in the global.asax and creates a class at runtime which is inherited from HttpApplication. During the lifetime of an application, ASP.NET maintains a pool of Global.asax derived HttpApplication instances. When an application receives an http request, the ASP.Net page framework assigns one of these instances to process that request. That instance is responsible for managing the entire lifetime of the request it is assigned to and the instance can only be reused after the request has been completed when it is returned to the pool. The instance members in Global.asax cannot be used for sharing data across requests but static member can be. Global.asax can contain the event handlers of HttpApplication object and some other important methods which would execute at various points in a web application

I came across same issue. And my parameter was having null value. So I resolved by handling null value. If someone is not sure runtime value and want to handle null then simply use this. (And you don't want to change the SP/function.) E.g.

sp.Value = Template ?? (object)DBNull.Value;

I know this is an old question, but none of the answers worked for me, because I wanted to reliably (always be able to) set the cell into edit mode when possibly executing other events like Toolbar Button clicks, menu selections, etc. that may affect the default focus after those events return. I ended up needing a timer and invoke. The following code is in a new component derived from DataGridView. This code allows me to simply make a call to myXDataGridView.CurrentRow_SelectCellFocus(myDataPropertyName); anytime I want to arbitrarily set a databound cell to edit mode (assuming the cell is Not in ReadOnly mode).

// If the DGV does not have Focus prior to a toolbar button Click, 
// then the toolbar button will have focus after its Click event handler returns.
// To reliably set focus to the DGV, we need to time it to happen After event handler procedure returns.

private string m_SelectCellFocus_DataPropertyName = "";
private System.Timers.Timer timer_CellFocus = null;

public void CurrentRow_SelectCellFocus(string sDataPropertyName)
{
  // This procedure is called by a Toolbar Button's Click Event to select and set focus to a Cell in the DGV's Current Row.
  m_SelectCellFocus_DataPropertyName = sDataPropertyName;
  timer_CellFocus = new System.Timers.Timer(10);
  timer_CellFocus.Elapsed += TimerElapsed_CurrentRowSelectCellFocus;
  timer_CellFocus.Start();
}


void TimerElapsed_CurrentRowSelectCellFocus(object sender, System.Timers.ElapsedEventArgs e)
{
  timer_CellFocus.Stop();
  timer_CellFocus.Elapsed -= TimerElapsed_CurrentRowSelectCellFocus;
  timer_CellFocus.Dispose();
  // We have to Invoke the method to avoid raising a threading error
  this.Invoke((MethodInvoker)delegate
  {
    Select_Cell(m_SelectCellFocus_DataPropertyName);
  });
}


private void Select_Cell(string sDataPropertyName)
{
  /// When the Edit Mode is Enabled, set the initial cell to the Description
  foreach (DataGridViewCell dgvc in this.SelectedCells) 
  {
    // Clear previously selected cells
    dgvc.Selected = false; 
  }
  foreach (DataGridViewCell dgvc in this.CurrentRow.Cells)
  {
    // Select the Cell by its DataPropertyName
    if (dgvc.OwningColumn.DataPropertyName == sDataPropertyName)
    {
      this.CurrentCell = dgvc;
      dgvc.Selected = true;
      this.Focus();
      return;
    }
  }
}

In Python 2.7 and 3 you can use this:

import string
string.ascii_lowercase
'abcdefghijklmnopqrstuvwxyz'

string.ascii_uppercase
'ABCDEFGHIJKLMNOPQRSTUVWXYZ'

As @Zaz says: string.lowercase is deprecated and no longer works in Python 3 but string.ascii_lowercase works in both

It is important to notice that in C# the char type is stored as Unicode UTF-16.

From ASCII equivalent integer to char

char c = (char)88;

or

char c = Convert.ToChar(88)

From char to ASCII equivalent integer

int asciiCode = (int)'A';

The literal must be ASCII equivalent. For example:

string str = "X?????????";
Console.WriteLine((int)str[0]);
Console.WriteLine((int)str[1]);

will print

X
3626

Extended ASCII ranges from 0 to 255.

From default UTF-16 literal to char

Using the Symbol

char c = 'X';

Using the Unicode code

char c = '\u0058';

Using the Hexadecimal

char c = '\x0058';

I know it's old news but to add my two cents. By default I use the commands LIKE[cd] rather than just [c]. The [d] compares letters with accent symbols. This works especially well in my Warcraft App where people spell their name "Vòódòó" making it nearly impossible to search for their name in a tableview. The [d] strips their accent symbols during the predicate. So a predicate of @"name LIKE[CD] %@", object.name where object.name == @"voodoo" will return the object containing the name Vòódòó.

From the Apple documentation: like[cd] means “case- and diacritic-insensitive like.”) For a complete description of the string syntax and a list of all the operators available, see Predicate Format String Syntax.

You don't need to change the delimiter to display the right part of the string with cut.

The -f switch of the cut command is the n-TH element separated by your delimiter : :, so you can just type :

 grep puddle2_1557936 | cut -d ":" -f2

Another solutions (adapt it a bit) if you want fun :

Using grep :

grep -oP 'puddle2_1557936:\K.*' <<< 'puddle2_1557936:/home/rogers.williams/folderz/puddle2'                                                                        
/home/rogers.williams/folderz/puddle2

or still with look around regex

grep -oP '(?<=puddle2_1557936:).*' <<< 'puddle2_1557936:/home/rogers.williams/folderz/puddle2'                                                                    
/home/rogers.williams/folderz/puddle2

or with perl :

perl -lne '/puddle2_1557936:(.*)/ and print $1' <<< 'puddle2_1557936:/home/rogers.williams/folderz/puddle2'                                                      
/home/rogers.williams/folderz/puddle2

or using ruby (thanks to glenn jackman)

ruby -F: -ane '/puddle2_1557936/ and puts $F[1]' <<< 'puddle2_1557936:/home/rogers.williams/folderz/puddle2'
/home/rogers.williams/folderz/puddle2

or with awk :

awk -F'puddle2_1557936:' '{print $2}'  <<< 'puddle2_1557936:/home/rogers.williams/folderz/puddle2'
/home/rogers.williams/folderz/puddle2

or with python :

python -c 'import sys; print(sys.argv[1].split("puddle2_1557936:")[1])' 'puddle2_1557936:/home/rogers.williams/folderz/puddle2'
/home/rogers.williams/folderz/puddle2

or using only bash :

IFS=: read _ a <<< "puddle2_1557936:/home/rogers.williams/folderz/puddle2"
echo "$a"
/home/rogers.williams/folderz/puddle2

or using js in a shell :

js<<EOF
var x = 'puddle2_1557936:/home/rogers.williams/folderz/puddle2'
print(x.substr(x.indexOf(":")+1))
EOF
/home/rogers.williams/folderz/puddle2

or using php in a shell :

php -r 'preg_match("/puddle2_1557936:(.*)/", $argv[1], $m); echo "$m[1]\n";' 'puddle2_1557936:/home/rogers.williams/folderz/puddle2' 
/home/rogers.williams/folderz/puddle2

None of the above answers show you how to extract a variable from a non-running container (if you use the echo approach with run, you won't get any output).

Simply run with printenv, like so:

docker run --rm <container> printenv <MY_VAR>

(Note that docker-compose instead of docker works too)

In addition to already existing answers and to make this more confusing:

In Python, variables that are only referenced inside a function are implicitly global. If a variable is assigned a new value anywhere within the function’s body, it’s assumed to be a local. If a variable is ever assigned a new value inside the function, the variable is implicitly local, and you need to explicitly declare it as ‘global’.

Though a bit surprising at first, a moment’s consideration explains this. On one hand, requiring global for assigned variables provides a bar against unintended side-effects. On the other hand, if global was required for all global references, you’d be using global all the time. You’d have to declare as global every reference to a built-in function or to a component of an imported module. This clutter would defeat the usefulness of the global declaration for identifying side-effects.

Source: What are the rules for local and global variables in Python?.

You are missing that rsync can also compare files by checksum.

--size-only means that rsync will skip files that match in size, even if the timestamps differ. This means it will synchronise fewer files than the default behaviour. It will miss any file with changes that don't affect the overall file size. If you have something that changes the dates on files without changing the files, and you don't want rsync to spend lots of time checksumming those files to discover they haven't changed, this is the option to use.

--ignore-times means that rsync will checksum every file, even if the timestamps and file sizes match. This means it will synchronise more files than the default behaviour. It will include changes to files even where the file size is the same and the modification date/time has been reset to the original value. Checksumming every file means it has to be entirely read from disk, which may be slow. Some build pipelines will reset timestamps to a specific date (like 1970-01-01) to ensure that the final build file is reproducible bit for bit, e.g. when packed into a tar file that saves the timestamps.

package in.co.largestinarraylist;

import java.util.ArrayList;
import java.util.Scanner;

public class LargestInArrayList {

    public static void main(String[] args) {

        int n;
        ArrayList<Integer> L = new ArrayList<Integer>();
        int max;
        Scanner in = new Scanner(System.in);
        System.out.println("Enter Size of Array List");
        n = in.nextInt();
        System.out.println("Enter elements in Array List");

        for (int i = 0; i < n; i++) {
            L.add(in.nextInt());
        }

        max = L.get(0);

        for (int i = 0; i < L.size(); i++) {
            if (L.get(i) > max) {
                max = L.get(i);
            }
        }

        System.out.println("Max Element: " + max);
        in.close();
    }
}

I believe the "one liner" that you expected to get is this:

"abdsd3$asda$asasdd$sadas".replaceAll( "[^$]*($)?", "$1" ).length();

Remember that the requirements are:

(instead of traversing manually all the string, or loop for indexOf)

and let me add: that at the heart of this question it sounds like "any loop" is not wanted and there is no requirement for speed. I believe the subtext of this question is coolness factor.

Shortcut

\d for show all tables

\d tablename to describe table

\? for more shortcuts for redshift

There are several other ways, besides using the in operator (easiest):

index()

>>> try:
...   "xxxxABCDyyyy".index("test")
... except ValueError:
...   print "not found"
... else:
...   print "found"
...
not found

find()

>>> if "xxxxABCDyyyy".find("ABCD") != -1:
...   print "found"
...
found

re

>>> import re
>>> if re.search("ABCD" , "xxxxABCDyyyy"):
...  print "found"
...
found

Try this

npm install @angular/animations@latest --save

import { BrowserAnimationsModule } from '@angular/platform-browser/animations';

this works for me.

A JSON document basically consists of lists and dictionaries. There is no obvious way to map such a datastructure on a two-dimensional table.

For ASP.NET Core 1.0 Onwards

/// <summary>
/// <see cref="IUrlHelper"/> extension methods.
/// </summary>
public static class UrlHelperExtensions
{
    /// <summary>
    /// Generates a fully qualified URL to an action method by using the specified action name, controller name and
    /// route values.
    /// </summary>
    /// <param name="url">The URL helper.</param>
    /// <param name="actionName">The name of the action method.</param>
    /// <param name="controllerName">The name of the controller.</param>
    /// <param name="routeValues">The route values.</param>
    /// <returns>The absolute URL.</returns>
    public static string AbsoluteAction(
        this IUrlHelper url,
        string actionName,
        string controllerName,
        object routeValues = null)
    {
        return url.Action(actionName, controllerName, routeValues, url.ActionContext.HttpContext.Request.Scheme);
    }

    /// <summary>
    /// Generates a fully qualified URL to the specified content by using the specified content path. Converts a
    /// virtual (relative) path to an application absolute path.
    /// </summary>
    /// <param name="url">The URL helper.</param>
    /// <param name="contentPath">The content path.</param>
    /// <returns>The absolute URL.</returns>
    public static string AbsoluteContent(
        this IUrlHelper url,
        string contentPath)
    {
        HttpRequest request = url.ActionContext.HttpContext.Request;
        return new Uri(new Uri(request.Scheme + "://" + request.Host.Value), url.Content(contentPath)).ToString();
    }

    /// <summary>
    /// Generates a fully qualified URL to the specified route by using the route name and route values.
    /// </summary>
    /// <param name="url">The URL helper.</param>
    /// <param name="routeName">Name of the route.</param>
    /// <param name="routeValues">The route values.</param>
    /// <returns>The absolute URL.</returns>
    public static string AbsoluteRouteUrl(
        this IUrlHelper url,
        string routeName,
        object routeValues = null)
    {
        return url.RouteUrl(routeName, routeValues, url.ActionContext.HttpContext.Request.Scheme);
    }
}

Bonus Tip

You can't directly register an IUrlHelper in the DI container. Resolving an instance of IUrlHelper requires you to use the IUrlHelperFactory and IActionContextAccessor. However, you can do the following as a shortcut:

services
    .AddSingleton<IActionContextAccessor, ActionContextAccessor>()
    .AddScoped<IUrlHelper>(x => x
        .GetRequiredService<IUrlHelperFactory>()
        .GetUrlHelper(x.GetRequiredService<IActionContextAccessor>().ActionContext));

ASP.NET Core Backlog

UPDATE: This won't make ASP.NET Core 5

There are indications that you will be able to use LinkGenerator to create absolute URL's without the need to provide a HttpContext (This was the biggest downside of LinkGenerator and why IUrlHelper although more complex to setup using the solution below was easier to use) See "Make it easy to configure a host/scheme for absolute URLs with LinkGenerator".

npm config set strict-ssl false

solved the issue for me. In this case both my agent and artifact depository are behind a private subnet on aws cloud

You can use this JDBC URL directly in your data source configuration:

jdbc:mysql://yourserver:3306/yourdatabase?zeroDateTimeBehavior=convertToNull

I've moved what I've done from the question to an answer where more people are likely to see it.

What I've done is to have the creation endpoints at the nested endpoint, The canonical endpoint for modifying or querying an item is not at the nested resource.

So in this example (just listing the endpoints that change a resource)

• POST /companies/ creates a new company returns a link to the created company.
• POST /companies/{companyId}/departments when a department is put creates the new department returns a link to /departments/{departmentId}
• PUT /departments/{departmentId} modifies a department
• POST /departments/{deparmentId}/employees creates a new employee returns a link to /employees/{employeeId}

So there are root level resources for each of the collections. However the create is in the owning object.

    div{
    border-left:solid red 3px;
    border-right:solid violet 4px;
    border-top:solid blue 4px;
    border-bottom:solid green 4px;
    background:grey;
    width:100px; height:50px
}

DEMO

package will add packaged jar or war to your target folder, We can check it when, we empty the target folder (using mvn clean) and then run mvn package.
install will do all the things that package does, additionally it will add packaged jar or war in local repository as well. We can confirm it by checking in your .m2 folder.

Here is a one-liner that doesn't need to know the length of the string beforehand:

from functools import partial
from StringIO import StringIO

[l for l in iter(partial(StringIO(data).read, 4), '')]

If you have a file or socket, then you don't need the StringIO wrapper:

[l for l in iter(partial(file_like_object.read, 4), '')]

It can be opened using Visual Studio 2012.Follow the below path in VS after opening the project. View->Server Explorer->

Using an apostrophe ’ (Unicode: \u2019) instead of a single quote ' fixed the issue without doubling the \'.

1.1: If you are using p12 and a provision file, but not using AppID to log in, do not Select Automatically manage signing.

Which means you don't need to set your team. Just select your provision file and the machine code signing identity in Build Settings, like this Build Settings. Make sure the parameters are set as well.

And then go back to General. You will see General set, and that's OK.

2. If 1 does not work, try as other answers said, clean your project, delete the derived data folder, quit Xcode, and open again.

For me, I used margin-left: auto; which is more responsive with horizontal resizing.

Something like this?

int[][] pixels = new int[w][h];

for( int i = 0; i < w; i++ )
    for( int j = 0; j < h; j++ )
        pixels[i][j] = img.getRGB( i, j );

Here is one case that caught me out, using a global as a default value of a parameter.

globVar = None    # initialize value of global variable

def func(param = globVar):   # use globVar as default value for param
    print 'param =', param, 'globVar =', globVar  # display values

def test():
    global globVar
    globVar = 42  # change value of global
    func()

test()
=========
output: param = None, globVar = 42

I had expected param to have a value of 42. Surprise. Python 2.7 evaluated the value of globVar when it first parsed the function func. Changing the value of globVar did not affect the default value assigned to param. Delaying the evaluation, as in the following, worked as I needed it to.

def func(param = eval('globVar')):       # this seems to work
    print 'param =', param, 'globVar =', globVar  # display values

Or, if you want to be safe,

def func(param = None)):
    if param == None:
        param = globVar
    print 'param =', param, 'globVar =', globVar  # display values

Neither Glide nor Picasso is perfect. The way Glide loads an image to memory and do the caching is better than Picasso which let an image loaded far faster. In addition, it also helps preventing an app from popular OutOfMemoryError. GIF Animation loading is a killing feature provided by Glide. Anyway Picasso decodes an image with better quality than Glide.

Which one do I prefer? Although I use Picasso for such a very long time, I must admit that I now prefer Glide. But I would recommend you to change Bitmap Format to ARGB_8888 and let Glide cache both full-size image and resized one first. The rest would do your job great!

• Method count of Picasso and Glide are at 840 and 2678 respectively.
• Picasso (v2.5.1)'s size is around 118KB while Glide (v3.5.2)'s is around 430KB.
• Glide creates cached images per size while Picasso saves the full image and process it, so on load it shows faster with Glide but uses more memory.
• Glide use less memory by default with RGB_565.

+1 For Picasso Palette Helper.

There is a post that talk a lot about Picasso vs Glide post

You can have an iframe inside the modal markup and give the src attribute of it as the link to your pdf. On click of the link you can show this modal markup.

I loaded an array of waist sizes (already created in my array.xml) into my preferences.xml file with the code below. @array/pant_inch_size is the id of the entire array.

 <ListPreference 
 android:title="choosepantsize"
 android:summary="Choose Pant Size"
 android:key="pantSizePref" 
 android:defaultValue="34" 
 android:entries="@array/pant_inch_size"
 android:entryValues="@array/pant_inch_size" /> 

This populated the menu with choices from the array. I set the default size as 34, so when the menu pops up, they see size 34 is pre-selected.

Inspired by the idea from @MarSoft but I changed the lines like the following:

USERNAME='desireduser'
COMMAND=$0
COMMANDARGS="$(printf " %q" "${@}")"
if [ $(whoami) != "$USERNAME" ]; then
  exec sudo -E su $USERNAME -c "/usr/bin/bash -l $COMMAND $COMMANDARGS"
  exit
fi

I have used sudo to allow a password less execution of the script. If you want to enter a password for the user, remove the sudo. If you do not need the environment variables, remove -E from sudo.

The /usr/bin/bash -l ensures, that the profile.d scripts are executed for an initialized environment.

It seems that in VBA macro code for an ActiveX checkbox control you use

If (ActiveSheet.OLEObjects("CheckBox1").Object.Value = True)

and for a Form checkbox control you use

If (ActiveSheet.Shapes("CheckBox1").OLEFormat.Object.Value = 1)

add and remove text input element dynamically any one can use this this will work Type of Contact Balance Fund Equity Fund Allocation Allocation % is required! Remove Add Contact

userForm: FormGroup;
  public contactList: FormArray;
  // returns all form groups under contacts
  get contactFormGroup() {
    return this.userForm.get('funds') as FormArray;
  }
  ngOnInit() {
    this.submitUser();
  }
  constructor(public fb: FormBuilder,private router: Router,private ngZone: NgZone,private userApi: ApiService) { }
  // contact formgroup
  createContact(): FormGroup {
    return this.fb.group({
      fundName: ['', Validators.compose([Validators.required])], // i.e Email, Phone
      allocation: [null, Validators.compose([Validators.required])]
    });
  }


  // triggered to change validation of value field type
  changedFieldType(index) {
    let validators = null;

    validators = Validators.compose([
      Validators.required,
      Validators.pattern(new RegExp('^\\+[0-9]?()[0-9](\\d[0-9]{9})$')) // pattern for validating international phone number
    ]);

    this.getContactsFormGroup(index).controls['allocation'].setValidators(
      validators
    );

    this.getContactsFormGroup(index).controls['allocation'].updateValueAndValidity();
  }

  // get the formgroup under contacts form array
  getContactsFormGroup(index): FormGroup {
    // this.contactList = this.form.get('contacts') as FormArray;
    const formGroup = this.contactList.controls[index] as FormGroup;
    return formGroup;
  }

  submitUser() {
    this.userForm = this.fb.group({
      first_name: ['', [Validators.required]],
      last_name: [''],
      email: ['', [Validators.required]],
      company_name: ['', [Validators.required]],
      license_start_date: ['', [Validators.required]],
      license_end_date: ['', [Validators.required]],
      gender: ['Male'],
      funds: this.fb.array([this.createContact()])
    })
    this.contactList = this.userForm.get('funds') as FormArray;
  }
  addContact() {
    this.contactList.push(this.createContact());
  }
  removeContact(index) {
    this.contactList.removeAt(index);
  }

Removing only decimal part can be done as follows:

number.replace(/(\.\d+)+/,'');

This would convert 13.6667px into 13px (leaving units px untouched).

You can do pretty much the same as in JavaScript. Try this:

Console.WriteLine(mon + "." + da + "." + yer);

Or you can use WriteLine as if it were a string.Format statement by doing:

Console.WriteLine("{0}.{1}.{2}", mon, da, yer);

which is equivalent to:

string.Format("{0}.{1}.{2}", mon, da, yer);

The number of parameters can be infinite, just make sure you correctly index those numbers (starting at 0).

— :: — :: \u2014

When representing the m-dash in a JavaScript text string for output to HTML, note that it will be represented by its unicode value. There are cases when ampersand characters ('&') will not be resolved—notably certain contexts within JSX. In this case, neither — nor — will work. Instead you need to use the Unicode escape sequence: \u2014.

For example, when implementing a render() method to output text from a JavaScript variable:

render() {
   let text='JSX transcoders will preserve the & character—to ' 
            + 'protect from possible script hacking and cross-site hacks.'
   return (
     <div>{text}</div>
   )
}

This will output:

<div>JSX transcoders will preserve the & character&mdash;to protect from possible script hacking and cross-site hacks.</div>

Instead of the &– prefixed representation, you should use \u2014:

let text='JSX transcoders will preserve the & character\u2014to …'

If you aren't allowing the column to be Null you need to provide a default to populate existing rows. e.g.

ALTER TABLE dbo.YourTbl ADD
    newcol int NOT NULL CONSTRAINT DF_YourTbl_newcol DEFAULT 0

On Enterprise Edition this is a metadata only change since 2012

It makes sure that the returned object (which is an RValue at that point) can't be modified. This makes sure the user can't do thinks like this:

myFunc() = Object(...);

That would work nicely if myFunc returned by reference, but is almost certainly a bug when returned by value (and probably won't be caught by the compiler). Of course in C++11 with its rvalues this convention doesn't make as much sense as it did earlier, since a const object can't be moved from, so this can have pretty heavy effects on performance.

Using Jquery instead of Javascript, use 'attr' property instead of 'setAttribute'

like

$('buttonLED'+id).attr('onclick','writeLED(1,1)')

You can use hexdump's

import hexdump
hexdump.dump("Hello World", sep=":")

(append .lower() if you require lower-case). This works for both Python 2 & 3.

You can try this.

<?php
   $image_url = wp_get_attachment_url( get_post_thumbnail_id($post->ID) );
?>
<a href="<?php echo $image_url; ?>" rel="prettyPhoto">

With support for C++11 initializer lists it is very easy:

#include <iostream>
#include <vector>
#include <string>
using namespace std;

using Strings = vector<string>;

void foo( Strings const& strings )
{
    for( string const& s : strings ) { cout << s << endl; }
}

auto main() -> int
{
    foo( Strings{ "hi", "there" } ); 
}

Lacking that (e.g. for Visual C++ 10.0) you can do things like this:

#include <iostream>
#include <vector>
#include <string>
using namespace std;

typedef vector<string> Strings;

void foo( Strings const& strings )
{
    for( auto it = begin( strings );  it != end( strings );  ++it )
    {
        cout << *it << endl;
    }
}

template< class Elem >
vector<Elem>& r( vector<Elem>&& o ) { return o; }

template< class Elem, class Arg >
vector<Elem>& operator<<( vector<Elem>& v, Arg const& a )
{
    v.push_back( a );
    return v;
}

int main()
{
    foo( r( Strings() ) << "hi" << "there" ); 
}

defaultMember already is an alias - it doesn't need to be the name of the exported function/thing. Just do

import alias from 'my-module';

Alternatively you can do

import {default as alias} from 'my-module';

but that's rather esoteric.

This should do it:

sed -e s/deletethis//g -i *
sed -e "s/deletethis//g" -i.backup *
sed -e "s/deletethis//g" -i .backup *

it will replace all occurrences of "deletethis" with "" (nothing) in all files (*), editing them in place.

In the second form the pattern can be edited a little safer, and it makes backups of any modified files, by suffixing them with ".backup".

The third form is the way some versions of sed like it. (e.g. Mac OS X)

man sed for more information.

Have a look at these methods:

byte [] StructureToByteArray(object obj)
{
    int len = Marshal.SizeOf(obj);

    byte [] arr = new byte[len];

    IntPtr ptr = Marshal.AllocHGlobal(len);

    Marshal.StructureToPtr(obj, ptr, true);

    Marshal.Copy(ptr, arr, 0, len);

    Marshal.FreeHGlobal(ptr);

    return arr;
}

void ByteArrayToStructure(byte [] bytearray, ref object obj)
{
    int len = Marshal.SizeOf(obj);

    IntPtr i = Marshal.AllocHGlobal(len);

    Marshal.Copy(bytearray,0, i,len);

    obj = Marshal.PtrToStructure(i, obj.GetType());

    Marshal.FreeHGlobal(i);
}

This is a shameless copy of another thread which I found upon Googling!

Update : For more details, check the source

You are correct in that the entire transaction will be rolled back. You should issue the command to roll it back.

You can wrap this in a TRY CATCH block as follows

BEGIN TRY
    BEGIN TRANSACTION

        INSERT INTO myTable (myColumns ...) VALUES (myValues ...);
        INSERT INTO myTable (myColumns ...) VALUES (myValues ...);
        INSERT INTO myTable (myColumns ...) VALUES (myValues ...);

    COMMIT TRAN -- Transaction Success!
END TRY
BEGIN CATCH
    IF @@TRANCOUNT > 0
        ROLLBACK TRAN --RollBack in case of Error

    -- you can Raise ERROR with RAISEERROR() Statement including the details of the exception
    RAISERROR(ERROR_MESSAGE(), ERROR_SEVERITY(), 1)
END CATCH

I'd go for jpeg. Read this post regarding image size reduction and after deciding on the technique, use ImageMagick

Hope this helps

I got the same issue, and the reason is

1. when you run ng new app-name it will create a new directory with app name and install everything in that.
2. after running the above command, human tendency is to run ng serve and because your app is in sub directory it will not find package.json and throw the mentioned error.

Solution is pretty simple. just move to the sub directory and then run ng serve

The SHGetFileInfo (Check pinvoke.net for the signature) lets you retrieve a small or large icon, just as if you were dealing with a file/folder/Shell item.

If you want to get the stdout AND know whether the command succeeded or not, just use returnStdout and wrap it in an exception handler:

scripted pipeline

try {
    // Fails with non-zero exit if dir1 does not exist
    def dir1 = sh(script:'ls -la dir1', returnStdout:true).trim()
} catch (Exception ex) {
    println("Unable to read dir1: ${ex}")
}

output:

[Pipeline] sh
[Test-Pipeline] Running shell script
+ ls -la dir1
ls: cannot access dir1: No such file or directory
[Pipeline] echo
unable to read dir1: hudson.AbortException: script returned exit code 2

Unfortunately hudson.AbortException is missing any useful method to obtain that exit status, so if the actual value is required you'd need to parse it out of the message (ugh!)

Contrary to the Javadoc https://javadoc.jenkins-ci.org/hudson/AbortException.html the build is not failed when this exception is caught. It fails when it's not caught!

Update: If you also want the STDERR output from the shell command, Jenkins unfortunately fails to properly support that common use-case. A 2017 ticket JENKINS-44930 is stuck in a state of opinionated ping-pong whilst making no progress towards a solution - please consider adding your upvote to it.

As to a solution now, there could be a couple of possible approaches:

a) Redirect STDERR to STDOUT 2>&1 - but it's then up to you to parse that out of the main output though, and you won't get the output if the command failed - because you're in the exception handler.

b) redirect STDERR to a temporary file (the name of which you prepare earlier) 2>filename (but remember to clean up the file afterwards) - ie. main code becomes:

def stderrfile = 'stderr.out'
try {
    def dir1 = sh(script:"ls -la dir1 2>${stderrfile}", returnStdout:true).trim()
} catch (Exception ex) {
    def errmsg = readFile(stderrfile)
    println("Unable to read dir1: ${ex} - ${errmsg}")
}

c) Go the other way, set returnStatus=true instead, dispense with the exception handler and always capture output to a file, ie:

def outfile = 'stdout.out'
def status = sh(script:"ls -la dir1 >${outfile} 2>&1", returnStatus:true)
def output = readFile(outfile).trim()
if (status == 0) {
    // output is directory listing from stdout
} else {
    // output is error message from stderr
}

Caveat: the above code is Unix/Linux-specific - Windows requires completely different shell commands.

If you aim to have the "circle" maintain a visual aspect ratio of 1 no matter what the data coordinates are, you could use the scatter() method. http://matplotlib.org/1.3.1/api/pyplot_api.html#matplotlib.pyplot.scatter

import matplotlib.pyplot as plt
x = [1, 2, 3, 4, 5]
y = [10, 20, 30, 40, 50]
r = [100, 80, 60, 40, 20] # in points, not data units
fig, ax = plt.subplots(1, 1)
ax.scatter(x, y, s=r)
fig.show()

There are $watchGroup and $watchCollection as well. Specifically, $watchGroup is really helpful if you want to call a function to update an object which has multiple properties in a view that is not dom object, for e.g. another view in canvas, WebGL or server request.

Here, the documentation link.

I had a similar issue and solved it with a patch to ec2.py and adding some configuration parameters to ec2.ini. The patch takes the value of ec2_key_name, prefixes it with the ssh_key_path, and adds the ssh_key_suffix to the end, and writes out ansible_ssh_private_key_file as this value.

The following variables have to be added to ec2.ini in a new 'ssh' section (this is optional if the defaults match your environment):

[ssh]
# Set the path and suffix for the ssh keys
ssh_key_path = ~/.ssh
ssh_key_suffix = .pem

Here is the patch for ec2.py:

204a205,206
>     'ssh_key_path': '~/.ssh',
>     'ssh_key_suffix': '.pem',
422a425,428
>         # SSH key setup
>         self.ssh_key_path = os.path.expanduser(config.get('ssh', 'ssh_key_path'))
>         self.ssh_key_suffix = config.get('ssh', 'ssh_key_suffix')
> 
1490a1497
>         instance_vars["ansible_ssh_private_key_file"] = os.path.join(self.ssh_key_path, instance_vars["ec2_key_name"] + self.ssh_key_suffix)

The rownumber functionality can't be mimicked. You might get the results you expect, but you'll most likely get disappointed at some stage. Here's what mysql documentation says:

For other statements, such as SELECT, you might get the results you expect, but this is not guaranteed. In the following statement, you might think that MySQL will evaluate @a first and then do an assignment second: SELECT @a, @a:=@a+1, ...; However, the order of evaluation for expressions involving user variables is undefined.

Regards, Georgi.

If someone is still reading this thread, here is the simplest solution using not jQuery, but plain JavaScript. If your input fields are inside a form, there is a simple JavaScript reset command:

document.getElementById("myform").reset();

More about it here: http://www.w3schools.com/jsref/met_form_reset.asp

Cheers!

First navigate to your Java/jre/bin folder in cmd cd c:\Program Files (x86)\Java\jre7\bin

Then use : [change debug.keystore path to the correct location on your system] install openssl (for windows 32 or 64 as per your needs at c:\openssl )

keytool -exportcert -alias androiddebugkey -keystore "C:\Users\vibhor\.android\debug.keystore" | "c:\openssl\bin\openssl.exe" sha1 -binary | "c:\openssl\bin\openssl.exe" base64

So the whole command goes like this : [prompts to enter keystore password on execution ]

c:\Program Files (x86)\Java\jre7\bin>keytool -exportcert -alias androiddebugkey
-keystore "C:\Users\vibhor\.android\debug.keystore" | "c:\openssl\bin\openssl.ex
e" sha1 -binary | "c:\openssl\bin\openssl.exe" base64
Enter keystore password:

-getParameter() :

<html>
<body>
<form name="testForm" method="post" action="testJSP.jsp">
<input type="text" name="testParam" value="ClientParam">
<input type="submit">
</form>
</body>
</html>

    <html>
    <body>
    <%
    String sValue = request.getParameter("testParam");
    %>
    <%= sValue %>
    </body>
    </html>

request.getParameter("testParam") will get the value from the posted form of the input box named "testParam" which is "Client param". It will then print it out, so you should see "Client Param" on the screen. So request.getParameter() will retrieve a value that the client has submitted. You will get the value on the server side.

-getAttribute() : request.getAttribute(), this is all done server side. YOU add the attribute to the request and YOU submit the request to another resource, the client does not know about this. So all the code handling this would typically be in servlets.getAttribute always return object.

This answer is for domain names (including service RRs), not host names (like an email hostname).

^(?=.{1,253}\.?$)(?:(?!-|[^.]+_)[A-Za-z0-9-_]{1,63}(?<!-)(?:\.|$)){2,}$

It is basically mkyong's answer and additionally:

• Max length of 255 octets including length prefixes and null root.
• Allow trailing '.' for explicit dns root.
• Allow leading '_' for service domain RRs, (bugs: doesn't enforce 15 char max for _ labels, nor does it require at least one domain above service RRs)
• Matches all possible TLDs.
• Doesn't capture subdomain labels.

By Parts

Lookahead, limit max length between ^$ to 253 characters with optional trailing literal '.'

(?=.{1,253}\.?$)

Lookahead, next character is not a '-' and no '_' follows any characters before the next '.'. That is to say, enforce that the first character of a label isn't a '-' and only the first character may be a '_'.

(?!-|[^.]+_)

Between 1 and 63 of the allowed characters per label.

[A-Za-z0-9-_]{1,63}

Lookbehind, previous character not '-'. That is to say, enforce that the last character of a label isn't a '-'.

(?<!-)

Force a '.' at the end of every label except the last, where it is optional.

(?:\.|$)

Mostly combined from above, this requires at least two domain levels, which is not quite correct, but usually a reasonable assumption. Change from {2,} to + if you want to allow TLDs or unqualified relative subdomains through (eg, localhost, myrouter, to.)

(?:(?!-|[^.]+_)[A-Za-z0-9-_]{1,63}(?<!-)(?:\.|$)){2,}

Unit tests for this expression.

Update: Since Emacs 24.4:

tab-stop-list is now implicitly extended to infinity. Its default value is changed to nil which means a tab stop every tab-width columns.

which means that there's no longer any need to be setting tab-stop-list in the way shown below, as you can keep it set to nil.

Original answer follows...

It always pains me slightly seeing things like (setq tab-stop-list 4 8 12 ................) when the number-sequence function is sitting there waiting to be used.

(setq tab-stop-list (number-sequence 4 200 4))

or

(defun my-generate-tab-stops (&optional width max)
  "Return a sequence suitable for `tab-stop-list'."
  (let* ((max-column (or max 200))
         (tab-width (or width tab-width))
         (count (/ max-column tab-width)))
    (number-sequence tab-width (* tab-width count) tab-width)))

(setq tab-width 4)
(setq tab-stop-list (my-generate-tab-stops))

solution :

 public Response Get(string jsonData) {
     var json = JsonConvert.DeserializeObject<modelname>(jsonData);
     var data = StoredProcedure.procedureName(json.Parameter, json.Parameter, json.Parameter, json.Parameter);
     return data;
 }

model:

 public class modelname {
     public long parameter{ get; set; }
     public int parameter{ get; set; }
     public int parameter{ get; set; }
     public string parameter{ get; set; }
 }

If anyone's reading images or other binary files from a zip file hosted at a remote server, you can use following snippet to download and create zip object using the jszip library.

// this function just get the public url of zip file.
let url = await getStorageUrl(path) 
console.log('public url is', url)
//get the zip file to client
axios.get(url, { responseType: 'arraybuffer' }).then((res) => {
  console.log('zip download status ', res.status)
//load contents into jszip and create an object
  jszip.loadAsync(new Blob([res.data], { type: 'application/zip' })).then((zip) => {
    const zipObj = zip
    $.each(zip.files, function (index, zipEntry) {
    console.log('filename', zipEntry.name)
    })
  })

Now using the zipObj you can access the files and create a src url for it.

var fname = 'myImage.jpg'
zipObj.file(fname).async('blob').then((blob) => {
var blobUrl = URL.createObjectURL(blob)

We should also consider that the SVM system can be applied directly to non-metric spaces, such as the set of labeled graphs or strings. In fact, the internal kernel function can be generalized properly to virtually any kind of input, provided that the positive definiteness requirement of the kernel is satisfied. On the other hand, to be able to use an ANN on a set of labeled graphs, explicit embedding procedures must be considered.

As others have mentioned the underlying dict is unordered. However there are OrderedDict objects in python. ( They're built in in recent pythons, or you can use this: http://code.activestate.com/recipes/576693/ ).

I believe that newer pythons json implementations correctly handle the built in OrderedDicts, but I'm not sure (and I don't have easy access to test).

Old pythons simplejson implementations dont handle the OrderedDict objects nicely .. and convert them to regular dicts before outputting them.. but you can overcome this by doing the following:

class OrderedJsonEncoder( simplejson.JSONEncoder ):
   def encode(self,o):
      if isinstance(o,OrderedDict.OrderedDict):
         return "{" + ",".join( [ self.encode(k)+":"+self.encode(v) for (k,v) in o.iteritems() ] ) + "}"
      else:
         return simplejson.JSONEncoder.encode(self, o)

now using this we get:

>>> import OrderedDict
>>> unordered={"id":123,"name":"a_name","timezone":"tz"}
>>> ordered = OrderedDict.OrderedDict( [("id",123), ("name","a_name"), ("timezone","tz")] )
>>> e = OrderedJsonEncoder()
>>> print e.encode( unordered )
{"timezone": "tz", "id": 123, "name": "a_name"}
>>> print e.encode( ordered )
{"id":123,"name":"a_name","timezone":"tz"}

Which is pretty much as desired.

Another alternative would be to specialise the encoder to directly use your row class, and then you'd not need any intermediate dict or UnorderedDict.

this can be omitted. All you need to get the current class name is:

GetType().Name

Let's say we have a table with a column time and you want the last 5 entries, but you want them returned to you in asc order, not desc, this is how you do it:

select * from ( select * from `table` order by `time` desc limit 5 ) t order by `time` asc

keytool -printcert -jarfile base.apk

A more reliable REST endpoint would be http://freegeoip.net/json/

Returns the ip address along with the geo-location too. Also has cross-domain requests enabled (Access-Control-Allow-Origin: *) so you don't have to code around JSONP.

As explained in the Apache POI Javadocs, you should not use cell.setCellType(Cell.CELL_TYPE_STRING) to get the string value of a numeric cell, as you'll loose all the formatting

Instead, as the javadocs explain, you should use DataFormatter

What DataFormatter does is take the floating point value representing the cell is stored in the file, along with the formatting rules applied to it, and returns you a string that look like it the cell does in Excel.

So, if you're after a String of the cell, looking much as you had it looking in Excel, just do:

 // Create a formatter, do this once
 DataFormatter formatter = new DataFormatter(Locale.US);

 .....

 for (int i=1; i <= sheet.getLastRowNum(); i++) {
        Row r = sheet.getRow(i);
        if (r == null) { 
           // empty row, skip
        } else {
           String j_username = formatter.formatCellValue(row.getCell(0));
           String j_password =  formatter.formatCellValue(row.getCell(1));

           // Use these
        }
 }

The formatter will return String cells as-is, and for Numeric cells will apply the formatting rules on the style to the number of the cell

Some compilers support compound literals as an extention, allowing this construct:

Customer customerRecords[2];
customerRecords[0] = (Customer){25, "Bob Jones"};
customerRecords[1] = (Customer){26, "Jim Smith"};

But it's rather unportable.

import json

myDict = {'dict': [{'a': 'none', 'b': 'none', 'c': 'none'}]}
test = json.dumps(myDict)
print(test)

{"dict": [{"a": "none", "b": "none", "c": "none"}]}

myDict['dict'].append(({'a': 'aaaa', 'b': 'aaaa', 'c': 'aaaa'}))
test = json.dumps(myDict)
print(test)

{"dict": [{"a": "none", "b": "none", "c": "none"}, {"a": "aaaa", "b": "aaaa", "c": "aaaa"}]}

Go to /etc/php5/fpm/pool.d/www.conf and if you are using sockets or this line is uncommented

listen = /var/run/php5-fpm.sock

Set couple of other values too:-

listen.owner = www-data
listen.group = www-data
listen.mode = 0660

Don't forget to restart php-fpm and nginx. Make sure you are using the same nginx owner and group name.

An inline-block covers the whole line (from left to right), so a margin left and/or right won't work here. What you need is a block, a block has borders on the left and the right so can be influenced by margins.

This is how it works for me:

#content {
display: block;
margin: 0 auto;
}

I have been working on a solution to finding the parent object of the current object for my own pet project. Adding a reference to the parent object within the current object creates a cyclic relationship between the two objects.

Consider -

var obj = {
    innerObj: {},
    setParent: function(){
        this.innerObj.parent = this;
    }
};
obj.setParent();

The variable obj will now look like this -

obj.innerObj.parent.innerObj.parent.innerObj...

This is not good. The only solution that I have found so far is to create a function which iterates over all the properties of the outermost Object until a match is found for the current Object and then that Object is returned.

Example -

var obj = {
    innerObj: {
        innerInnerObj: {}
    }
};

var o = obj.innerObj.innerInnerObj,
    found = false;

var getParent = function (currObj, parObj) {
    for(var x in parObj){
        if(parObj.hasOwnProperty(x)){
            if(parObj[x] === currObj){
                found = parObj;
            }else if(typeof parObj[x] === 'object'){
                getParent(currObj, parObj[x]);
            }
        }
    }
    return found;
};

var res = getParent(o, obj); // res = obj.innerObj

Of course, without knowing or having a reference to the outermost object, there is no way to do this. This is not a practical nor is it an efficient solution. I am going to continue to work on this and hopefully find a good answer for this problem.

mysqli_error function requires $myConnection as parameters, that's why you get the warning

java.lang.Enum defines several useful methods, which is available to all enumeration type in Java:

• You can use name() method to get name of any Enum constants. String literal used to write enum constants is their name.
• Similarly values() method can be used to get an array of all Enum constants from an Enum type.
• And for the asked question, you can use valueOf() method to convert any String to Enum constant in Java, as shown below.

public class EnumDemo06 {
    public static void main(String args[]) {
        Gender fromString = Gender.valueOf("MALE");
        System.out.println("Gender.MALE.name() : " + fromString.name());
    }

    private enum Gender {
        MALE, FEMALE;
    }
}

Output:
Gender.MALE.name() : MALE

In this code snippet, valueOf() method returns an Enum constant Gender.MALE, calling name on that returns "MALE".

It works fine for my v. 5.4.5 of Notepad++. I just select multiple lines and press TAB.

If you want TAB to be replaced by SPACE than you need to go Settings > Preferences and select Edit Components tab. Next check Replace by spaces check box in Tab Setting section.

Update: In a newer version of Notepad++ this option is in Settings > Preferences > Languaage section.

A little late, but I use a _is_running variable to tell the thread when I want to close. It's easy to use, just implement a stop() inside your thread class.

def stop(self):
  self._is_running = False

And in run() just loop on while(self._is_running)

I had the same problem, I was using jQuery-1.7.1 and bootstrap 3.2.0. I changed my jQuery version to the latest (jquery-1.11.2) version and everything works well.

Better use sprintf(),

char stringNum[20];
int num=100;
sprintf(stringNum,"%d",num);

Topic's premise

There are three distinct aspects in a multilingual site:

• interface translation
• content
• url routing

While they all interconnected in different ways, from CMS point of view they are managed using different UI elements and stored differently. You seem to be confident in your implementation and understanding of the first two. The question was about the latter aspect - "URL Translation? Should we do this or not? and in what way?"

What the URL can be made of?

A very important thing is, don't get fancy with IDN. Instead favor transliteration (also: transcription and romanization). While at first glance IDN seems viable option for international URLs, it actually does not work as advertised for two reasons:

• some browsers will turn the non-ASCII chars like '?' or 'ž' into '%D1%87' and '%C5%BE'
• if user has custom themes, the theme's font is very likely to not have symbols for those letters

I actually tried to IDN approach few years ago in a Yii based project (horrible framework, IMHO). I encountered both of the above mentioned problems before scraping that solution. Also, I suspect that it might be an attack vector.

Available options ... as I see them.

Basically you have two choices, that could be abstracted as:

• http://site.tld/[:query]: where [:query] determines both language and content choice

• http://site.tld/[:language]/[:query]: where [:language] part of URL defines the choice of language and [:query] is used only to identify the content

Query is ? and O ..

Lets say you pick http://site.tld/[:query].

In that case you have one primary source of language: the content of [:query] segment; and two additional sources:

• value $_COOKIE['lang'] for that particular browser
• list of languages in HTTP Accept-Language ^{(1), (2)} header

First, you need to match the query to one of defined routing patterns (if your pick is Laravel, then read here). On successful match of pattern you then need to find the language.

You would have to go through all the segments of the pattern. Find the potential translations for all of those segments and determine which language was used. The two additional sources (cookie and header) would be used to resolve routing conflicts, when (not "if") they arise.

Take for example: http://site.tld/blog/novinka.

That's transliteration of "????, ???????", that in English means approximately "blog", "latest".

As you can already notice, in Russian "????" will be transliterated as "blog". Which means that for the first part of [:query] you (in the best case scenario) will end up with ['en', 'ru'] list of possible languages. Then you take next segment - "novinka". That might have only one language on the list of possibilities: ['ru'].

When the list has one item, you have successfully found the language.

But if you end up with 2 (example: Russian and Ukrainian) or more possibilities .. or 0 possibilities, as a case might be. You will have to use cookie and/or header to find the correct option.

And if all else fails, you pick the site's default language.

Language as parameter

The alternative is to use URL, that can be defined as http://site.tld/[:language]/[:query]. In this case, when translating query, you do not need to guess the language, because at that point you already know which to use.

There is also a secondary source of language: the cookie value. But here there is no point in messing with Accept-Language header, because you are not dealing with unknown amount of possible languages in case of "cold start" (when user first time opens site with custom query).

Instead you have 3 simple, prioritized options:

1. if [:language] segment is set, use it
2. if $_COOKIE['lang'] is set, use it
3. use default language

When you have the language, you simply attempt to translate the query, and if translation fails, use the "default value" for that particular segment (based on routing results).

Isn't here a third option?

Yes, technically you can combine both approaches, but that would complicate the process and only accommodate people who want to manually change URL of http://site.tld/en/news to http://site.tld/de/news and expect the news page to change to German.

But even this case could probable be mitigated using cookie value (which would contain information about previous choice of language), to implement with less magic and hope.

Which approach to use?

As you might already guessed, I would recommend http://site.tld/[:language]/[:query] as the more sensible option.

Also in real word situation you would have 3rd major part in URL: "title". As in name of the product in online shop or headline of article in news site.

Example: http://site.tld/en/news/article/121415/EU-as-global-reserve-currency

In this case '/news/article/121415' would be the query, and the 'EU-as-global-reserve-currency' is title. Purely for SEO purposes.

Can it be done in Laravel?

Kinda, but not by default.

I am not too familiar with it, but from what I have seen, Laravel uses simple pattern-based routing mechanism. To implement multilingual URLs you will probably have to extend core class(es), because multilingual routing need access to different forms of storage (database, cache and/or configuration files).

It's routed. What now?

As a result of all you would end up with two valuable pieces of information: current language and translated segments of query. These values then can be used to dispatch to the class(es) which will produce the result.

Basically, the following URL: http://site.tld/ru/blog/novinka (or the version without '/ru') gets turned into something like

$parameters = [
   'language' => 'ru',
   'classname' => 'blog',
   'method' => 'latest',
];

Which you just use for dispatching:

$instance = new {$parameter['classname']};
$instance->{'get'.$parameters['method']}( $parameters );

.. or some variation of it, depending on the particular implementation.

I don't know if this will help anybody, but my problem was I was trying to set the gradient to the "src" property of an ImageView like so:

<ImageView 
    android:id="@+id/imgToast"
    android:layout_width="wrap_content"
    android:layout_height="60dp"
    android:src="@drawable/toast_bg"
    android:adjustViewBounds="true"
    android:scaleType="fitXY"/>

Not 100% sure why that didn't work, but now I changed it and put the drawable in the "background" property of the ImageView's parent, which is a RelativeLayout in my case, like so: (this worked successfully)

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:id="@+id/custom_toast_layout_id"
    android:layout_height="match_parent"
    android:background="@drawable/toast_bg">

This issue was resolved thanks to this guide: https://help.ubuntu.com/community/ApacheMySQLPHP#Troubleshooting_Phpmyadmin_.26_mysql-workbench by adding

Include /etc/phpmyadmin/apache.conf

...to the /etc/apache2/apache2.conf file and restarting the service.

To check if a specific tab page is the currently selected page of a tab control is easy; just use the SelectedTab property of the tab control:

if (tabControl1.SelectedTab == someTabPage)
{
// Do stuff here...
}

This is more useful if the code is executed based on some event other than the tab page being selected (in which case SelectedIndexChanged would be a better choice).

For example I have an application that uses a timer to regularly poll stuff over TCP/IP connection, but to avoid unnecessary TCP/IP traffic I only poll things that update GUI controls in the currently selected tab page.

I had this same problem in a Maven project. After creating the src/test/java folder within the project the error went away.

So I found my own solution to this problem in the end.

After searching through Microsoft documentation I managed to find a new IE11 only style msTextCombineHorizontal

In my test, I check for IE10 styles and if they are a positive match, then I check for the IE11 only style. If I find it, then it's IE11+, if I don't, then it's IE10.

Code Example: Detect IE10 and IE11 by CSS Capability Testing (JSFiddle)

I will update the code example with more styles when I discover them.

NOTE: This will almost certainly identify IE12 and IE13 as "IE11", as those styles will probably carry forward. I will add further tests as new versions roll out, and hopefully be able to rely again on Modernizr.

I'm using this test for fallback behavior. The fallback behavior is just less glamorous styling, it doesn't have reduced functionality.

I solved with this post Cannot remove all warnings #27045 , and the solution was:

import logging
logging.getLogger('tensorflow').disabled = True

SET GLOBAL auto_increment_offset=1;

SET GLOBAL auto_increment_increment=5;

auto_increment_offset: interval between successive column values

auto_increment_offset: determines the starting point for the AUTO_INCREMENT column value. The default value is 1.

read more here

You can:

mkdir -p folder/subfolder

The -p flag causes any parent directories to be created if necessary.

Yes, this is documented in RFC 3986, section 5.2:

(edit: Oops, my RFC reference was outdated).

Well I found nobody mentioned this trick.

Without redirection, you can still prevent the form confirmation when refresh.

By default, form code is like this:

<form method="post" action="test.php">

now, change it to <form method="post" action="test.php?nonsense=1">

You will see the magic.

I guess its because browsers won't trigger the confirmation alert popup if it gets a GET method (query string) in the url.

I don't believe that Distinct() is guaranteed to maintain the order of the set.

Try pulling out an anonymous type first and distinct/sort on that before you convert to string:

var ud = env.Select(d => new 
                         {
                             d.ReportDate.Year,
                             d.ReportDate.Month,
                             FormattedDate = d.ReportDate.ToString("yyyy-MMM")
                         })
            .Distinct()
            .OrderByDescending(d => d.Year)
            .ThenByDescending(d => d.Month)
            .Select(d => d.FormattedDate);

You define the dependent module inside the setup.py of your own package with the "install_requires" option.

If your package needs to have some console script generated then you can use the "console_scripts" entry point in order to generate a wrapper script that will be placed within the 'bin' folder (e.g. of your virtualenv environment).

i would suggest the following way:

@PropertySource(ignoreResourceNotFound = true, value = "classpath:otherprops.properties")
@Controller
public class ClassA {
    @Value("${myName}")
    private String name;

    @RequestMapping(value = "/xyz")
    @ResponseBody
    public void getName(){
        System.out.println(name);
    }
}

Here your new properties file name is "otherprops.properties" and the property name is "myName". This is the simplest implementation to access properties file in spring boot version 1.5.8.

You can use 100vw (viewport width). 100vw means 100% of the viewport. vw is supported by all major browsers, including IE9+.

<div id="container" style="width: 960px">
   <div id="help_panel" style="width: 100vw; margin: 0 auto;">
     Content goes here.
   </div> 
</div>

EF codefirst will look at your DbContext, and discover all the entity collections declared in it(and also look at entities related to those entities via navigation properties). It will then look at the database you gave it a connection string to, and make sure all of the tables there match the structure of your entities in model. If they do not match, then it cannot read/write to those tables. Anytime you create a new database, or if you change something about the entity class declarations, such as adding properties or changing data types, then it will detect that the model and the database are not in sync. By default it will simply give you the above error. Usually during development what you want to happen is for the database to be recreated(wiping any data) and generated again from your new model structure.

To do that, see "RecreateDatabaseIfModelChanges Feature" in this article: http://weblogs.asp.net/scottgu/archive/2010/07/16/code-first-development-with-entity-framework-4.aspx

You basically need to provide a database initializer that inherits from DropCreateDatabaseIfModelChanges (RecreateDatabaseIfModelChanges is now deprecated). To do this, simply add this line to the Application_Start method of your Global.asax file.

Database.SetInitializer<NameOfDbContext>(new DropCreateDatabaseIfModelChanges<NameOfDbContext>());

Once you go to production and no longer want to lose data, then you'd remove this initializer and instead use Database Migrations so that you can deploy changes without losing data.

First of all, I would not make any changes directly in the "main" repo. If you really want to have a "main" repo, then you should only push to it, never change it directly.

Regarding the error you are getting, have you tried git pull from your local repo, and then git push to the main repo? What you are currently doing (if I understood it well) is forcing the push and then losing your changes in the "main" repo. You should merge the changes locally first.

It's a measureable difference.

Run the following:

Create Table #TempTester (id int, col1 varchar(20), value varchar(20))
go

INSERT INTO #TempTester (id, col1, value)
VALUES
(1, 'this is #1', 'abcdefghij')
GO

INSERT INTO #TempTester (id, col1, value)
VALUES
(2, 'this is #2', 'foob'),
(3, 'this is #3', 'abdefghic'),
(4, 'this is #4', 'other'),
(5, 'this is #5', 'zyx'),
(6, 'this is #6', 'zyx'),
(7, 'this is #7', 'zyx'),
(8, 'this is #8', 'klm'),
(9, 'this is #9', 'klm'),
(10, 'this is #10', 'zyx')
GO 10000

CREATE CLUSTERED INDEX ixId ON #TempTester(id)CREATE CLUSTERED INDEX ixId ON #TempTester(id)

CREATE NONCLUSTERED INDEX ixTesting ON #TempTester(value)

Then:

SET SHOWPLAN_XML ON

Then:

SELECT * FROM #TempTester WHERE value LIKE 'abc%'

SELECT * FROM #TempTester WHERE value = 'abcdefghij'

The resulting execution plan shows you that the cost of the first operation, the LIKE comparison, is about 10 times more expensive than the = comparison.

If you can use an = comparison, please do so.

According to this documentation (a place full of goodies:)):

driver.current_url

or, see official documentation: https://seleniumhq.github.io/docs/site/en/webdriver/browser_manipulation/#get-current-url

This command should fix it.

docker run --rm -it -v ${PWD}:c:\data mirkohaaser/docker-clitools

{PWD} is the host current folder. after the : is the container folder. If the mounting is correct then files will be listed in the director c:\data in the container.

I tried the approaches given above, but these methods fail when dynamically the height of the content in one of the cols increases, it basically pushes the other cols down.

for me the basic table layout solution worked.

// Apply this to the enclosing row
.row-centered {
  text-align: center;
  display: table-row;
}
// Apply this to the cols within the row
.col-centered {
  display: table-cell;
  float: none;
  vertical-align: top;
}

This seems like an old thread, but I'll add my experience here. I tried to install a cert as well and got that error. I then opened the cer file with a txt editor, and noticed that there is an extra space (character) at the end of each line. Removing those lines allowed me to import the cert.

Hope this is worth something to someone else.

I managed to do it by using the following code.

@Html.TextBoxFor(model => model.EndTime, new { type = "time" })

I have encounter the same problem. my syntax has no problem. What I found is that I copied and pasted git commit -m "comments" from my note. I retype it, the command execute without issue. It turns out the - and " " are the problem when I copy paste to terminal.

If you want to keep the height of the DIV absolute, regardless of the amount of text inside use the following:

overflow: hidden;

from numpy import array

a = array( [1,2,3] )
b = array( [3,2,1] )

print a + b

gives array([4,4,4]).

See http://www.scipy.org/Tentative_NumPy_Tutorial

<?php
$start = strtotime("12:00");
$end = // Run query to get datetime value from db
$elapsed = $end - $start;
echo date("H:i", $elapsed);
?>

exec returns an object with a index property:

var match = /bar/.exec("foobar");_x000D_
if (match) {_x000D_
    console.log("match found at " + match.index);_x000D_
}

And for multiple matches:

var re = /bar/g,_x000D_
    str = "foobarfoobar";_x000D_
while ((match = re.exec(str)) != null) {_x000D_
    console.log("match found at " + match.index);_x000D_
}

Actually, this is NOT totally correct. I arrived at this page, trying to answer this question myself, as we are transitioning production GitLab server from http:// to https:// and most stuff is working as described above, but when you login to https://server and everything looks fine ... except when you browse to a project or repository, and it displays the SSH and HTTP instructions... It says "http" and the instructions it displays also say "http".

I found some more things to edit though:

/home/git/gitlab/config/gitlab.yml
  production: &base
    gitlab:
      host: git.domain.com

      # Also edit these:
      port: 443
      https: true
...

and

/etc/nginx/sites-available/gitlab
  server {
    server_name git.domain.com;

    # Also edit these:
    listen 443 ssl;
    ssl_certificate     /etc/ssl/certs/somecert.crt;
    ssl_certificate_key /etc/ssl/private/somekey.key;

...

Try to use datepicker/ timepicker instead of datetimepicker like:

replace:

$('#datetimepicker1').datetimepicker();

with:

$('#datetimepicker1').datepicker(); // or timepicker for time picker

I have similar situation like you. I dont wannt sublime open editor for binary like jpg png files. Instead open system default application is more reasonable.

1. create one Build. Just like the accepted answer. But it will both open default application and hex editor.
2. Pulgin OpenDefaultApplication https://github.com/SublimeText/OpenDefaultApplication It will have context right click menu OpenInDefaultApplication. But It will both open default application and hex editor as well

3. Pulgin: Non Text Files https://packagecontrol.io/packages/Non%20Text%20Files Add config in the user settting

   "binary_file_patterns": ["*.JPG","*.jpg", "*.jpeg", "*.png", "*.gif", "*.ttf", "*.tga", "*.dds", "*.ico", "*.eot", "*.pdf", "*.swf", "*.jar", "*.zip"],
   "prevent_bin_preview": true,
   "open_externally_patterns": [
      "*.JPG",
      "*.jpg",
      "*.jpeg",
      "*.JPEG",
      "*.png",
       "*.PGN",
      "*.gif",
       "*.GIF",
       "*.zip",
       "*.ZIP",
       "*.pdf",
       "*.PDF"
   ]
   

I choose the third way, it's quite sutiable for me. It will open jpg file in system default application and quickly close the edit mode automaically at the same time. As to the first two ways, you can set "preview_on_click": false, to stop openning automaticlly the hex editor compromisely.

I've been looking into this myself and can't find a strong difference between the two. I think the big choice is in which implementation you use. For myself I've been considering the DataNucleus platform as it is a data-store agnostic implementation of both.

The lingo in excel is different, you don't "declare variables", you "name" cells or arrays.

A good overview of how you do that is below: http://office.microsoft.com/en-001/excel-help/define-and-use-names-in-formulas-HA010342417.aspx

I know the question asks for a C++ method, but for those who might need it, I came up with a very short function in plain C to encode a string. It doesn't create a new string, rather it alters the existing one, meaning that it must have enough size to hold the new string. Very easy to keep up.

void urlEncode(char *string)
{
    char charToEncode;
    int posToEncode;
    while (((posToEncode=strspn(string,"1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_.~"))!=0) &&(posToEncode<strlen(string)))
    {
        charToEncode=string[posToEncode];
        memmove(string+posToEncode+3,string+posToEncode+1,strlen(string+posToEncode));
        string[posToEncode]='%';
        string[posToEncode+1]="0123456789ABCDEF"[charToEncode>>4];
        string[posToEncode+2]="0123456789ABCDEF"[charToEncode&0xf];
        string+=posToEncode+3;
    }
}

use

Objective-C

[headingButton setTitleColor:[UIColor colorWithRed:36/255.0 green:71/255.0 blue:113/255.0 alpha:1.0] forState:UIControlStateNormal];

Swift

headingButton.setTitleColor(.black, for: .normal)

Try this awk

awk -F, '{$0=$3}1' file
column3

• , Divide fields by ,
• $0=$3 Set the line to only field 3
• 1 Print all out. (explained here)

This could also be used:

awk -F, '{print $3}' file

I figured it out. I was using a bad example I found in the past of how to map query string to the method parameters.

In case anyone else needs it, in order to have optional parameters in a query string such as:

• ~/api/products/filter?apc=AA&xpc=BB
• ~/api/products/filter?sku=7199123

you would use:

[Route("products/filter/{apc?}/{xpc?}/{sku?}")]
public IHttpActionResult Get(string apc = null, string xpc = null, int? sku = null)
{ ... }

It seems odd to have to define default values for the method parameters when these types already have a default.

Do below steps :

1. Check the version of chrome browser.

2. download chromedriver of same version from https://sites.google.com/a/chromium.org/chromedriver/

3. Give correct path in the pycharm and run the code.

Keyboard shortcut lovers can add a shortcut for running gradle sync manually by going to File -> Settings -> Keymap -> Plugins -> Android Support -> Sync Project with gradle files (Right click on it to add keyboard shortcut) -> Apply -> OK and you are done. Choose any convenient key as your gradle sync shortcut which doesnot conflict with any other shortcut key, (I have choosen Shift + 5 as my gradle sync key), so next when you want to run gradle sync manually just press this keyboard shortcut key.

 #   Column          Non-Null Count   Dtype         
---  ------          --------------   -----         
 0   startDay        110526 non-null  object
 1   endDay          110526 non-null  object

import pandas as pd

df['startDay'] = pd.to_datetime(df.startDay)

df['endDay'] = pd.to_datetime(df.endDay)

 #   Column          Non-Null Count   Dtype         
---  ------          --------------   -----         
 0   startDay        110526 non-null  datetime64[ns]
 1   endDay          110526 non-null  datetime64[ns]

Java is supposed to clear the heap space for you when all of the objects are no longer referenced. It won't generally release it back to the OS though, it will keep that memory for it's own internal reuse. Maybe check to see if you have some arrays which are not being cleared or something.

It's document.getElementById, not document.getElementsByID

I'm assuming you have <input id="Tue" ...> somewhere in your markup.

I have yet another esoteric solution to this error message. I upgraded my target framework from .Net 4.0 to 4.6, and my unit test project was giving me the "System.TypeLoadException...does not have an implementation" error when I tried to build. It also gave a second error message about the same supposedly non-implemented method that said "The 'BuildShadowTask' task failed unexpectedly." None of the advice here seemed to help, so I searched for "BuildShadowTask", and found a post on MSDN which led me to use a text editor to delete these lines from the unit test project's csproj file.

<ItemGroup>
  <Shadow Include="Test References\MyProject.accessor" />
</ItemGroup>

After that, both errors went away and the project built.

klass.instance_methods.include :method_name or "method_name", depending on the Ruby version I think.

Multiple statements on one line may include semicolons as separators. For example: http://docs.python.org/reference/compound_stmts.html In your case, it makes for an easy insertion of a point to break into the debugger.

Also, as mentioned by Mark Lutz in the Learning Python Book, it is technically legal (although unnecessary and annoying) to terminate all your statements with semicolons.

Specify path after entered commit message, like:

git commit -m "commit message" path/to/file.extention

Just an update of James' answer.

Isn't this the normal way to free the memory associated with an object?

Yes. It is the normal way to free memory. But new/delete operator always leads to memory leak problem.

Since c++17 already removed auto_ptr auto_ptr. I suggest shared_ptr or unique_ptr to handle the memory problems.

void test()
{
    std::shared_ptr<Object1> obj1(new Object1);

} // The object is automatically deleted when the scope ends or reference counting reduces to 0.

• The reason for removing auto_ptr is that auto_ptr is not stable in case of coping semantics
• If you are sure about no coping happening during the scope, a unique_ptr is suggested.
• If there is a circular reference between the pointers, I suggest having a look at weak_ptr.

GridLinked posted a PubSub solution which seems to be designed pretty well. The service can be found, here.

Also a diagram of their service:

Simplifying Damian's great answer,

public static T ParseXml<T>(this string value) where T : class
{
    var xmlSerializer = new XmlSerializer(typeof(T));
    using (var textReader = new StringReader(value))
    {
        return (T) xmlSerializer.Deserialize(textReader);
    }
}

This is an aggregation problem, not a reshaping problem as the question originally suggested -- we wish to aggregate each column into a mean and standard deviation by ID. There are many packages that handle such problems. In the base of R it can be done using aggregate like this (assuming DF is the input data frame):

ag <- aggregate(. ~ ID, DF, function(x) c(mean = mean(x), sd = sd(x)))

Note 1: A commenter pointed out that ag is a data frame for which some columns are matrices. Although initially that may seem strange, in fact it simplifies access. ag has the same number of columns as the input DF. Its first column ag[[1]] is ID and the ith column of the remainder ag[[i+1]] (or equivalanetly ag[-1][[i]]) is the matrix of statistics for the ith input observation column. If one wishes to access the jth statistic of the ith observation it is therefore ag[[i+1]][, j] which can also be written as ag[-1][[i]][, j] .

On the other hand, suppose there are k statistic columns for each observation in the input (where k=2 in the question). Then if we flatten the output then to access the jth statistic of the ith observation column we must use the more complex ag[[k*(i-1)+j+1]] or equivalently ag[-1][[k*(i-1)+j]] .

For example, compare the simplicity of the first expression vs. the second:

ag[-1][[2]]
##        mean      sd
## [1,] 36.333 10.2144
## [2,] 32.250  4.1932
## [3,] 43.500  4.9497

ag_flat <- do.call("data.frame", ag) # flatten
ag_flat[-1][, 2 * (2-1) + 1:2]
##   Obs_2.mean Obs_2.sd
## 1     36.333  10.2144
## 2     32.250   4.1932
## 3     43.500   4.9497

Note 2: The input in reproducible form is:

Lines <- "ID  Obs_1   Obs_2   Obs_3
1   43      48      37
1   27      29      22
1   36      32      40
2   33      38      36
2   29      32      27
2   32      31      35
2   25      28      24
3   45      47      42
3   38      40      36"
DF <- read.table(text = Lines, header = TRUE)

There are many excellent answers to this question and I humbly submit mine. I find that mine is somewhat simpler and more elegant. It requires only a value converter.

Given an enum...

public enum ImageFormat
{
    [Description("Windows Bitmap")]
    BMP,
    [Description("Graphics Interchange Format")]
    GIF,
    [Description("Joint Photographic Experts Group Format")]
    JPG,
    [Description("Portable Network Graphics Format")]
    PNG,
    [Description("Tagged Image Format")]
    TIFF,
    [Description("Windows Media Photo Format")]
    WDP
}

and a value converter...

public class ImageFormatValueConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        if (value is ImageFormat format)
        {
            return GetString(format);
        }

        return null;
    }

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {
        if (value is string s)
        {
            return Enum.Parse(typeof(ImageFormat), s.Substring(0, s.IndexOf(':')));
        }
        return null;
    }

    public string[] Strings => GetStrings();

    public static string GetString(ImageFormat format)
    {
        return format.ToString() + ": " + GetDescription(format);
    }

    public static string GetDescription(ImageFormat format)
    {
        return format.GetType().GetMember(format.ToString())[0].GetCustomAttribute<DescriptionAttribute>().Description;

    }
    public static string[] GetStrings()
    {
        List<string> list = new List<string>();
        foreach (ImageFormat format in Enum.GetValues(typeof(ImageFormat)))
        {
            list.Add(GetString(format));
        }

        return list.ToArray();
    }
}

resources...

    <local:ImageFormatValueConverter x:Key="ImageFormatValueConverter"/>

XAML declaration...

    <ComboBox Grid.Row="9" ItemsSource="{Binding Source={StaticResource ImageFormatValueConverter}, Path=Strings}"
              SelectedItem="{Binding Format, Converter={StaticResource ImageFormatValueConverter}}"/>

View model...

    private ImageFormat _imageFormat = ImageFormat.JPG;
    public ImageFormat Format
    {
        get => _imageFormat;
        set
        {
            if (_imageFormat != value)
            {
                _imageFormat = value;
                OnPropertyChanged();
            }
        }
    }

Resulting combobox...

git fetch [remotename]

However you'll need to merge any changes into your local branches. If you're on a branch that's tracking a remote branch on Github, then

git pull

will first do a fetch, and then merge in the tracked branch

I had the same issue but solved it by using !important. I forgot about the inheritance in CSS. Just a tip to check first.

I wrote an HTML5 video player around broadway h264 codec (emscripten) that can play live (no delay) h264 video on all browsers (desktop, iOS, ...).

Video stream is sent through websocket to the client, decoded frame per frame and displayed in a canva (using webgl for acceleration)

Check out https://github.com/131/h264-live-player on github.

Index.html:

<html>
<body>
    Javascript Version: <b id="version"></b>
    <script src="app.js"></script>
</body>
</html>

app.js:

var ver="1.1";
document.getElementById("version").innerHTML = ver;

"Access violation reading location 0x00000000" means that you're derefrencing a pointer that hasn't been initialized and therefore has garbage values. Those garbage values could be anything, but usually it happens to be 0 and so you try to read from the memory address 0x0, which the operating system detects and prevents you from doing.

Check and make sure that the array invaders[] is what you think it should be.

Also, you don't seem to be updating i ever - meaning that you keep placing the same Invader object into location 0 of invaders[] at every loop iteration.

Below is the code that Bootstrap uses. Colors are bit different but the concept is same. This is if you are using LESS to compile CSS:

// Form control focus state
//
// Generate a customized focus state and for any input with the specified color,
// which defaults to the `@input-focus-border` variable.
//
// We highly encourage you to not customize the default value, but instead use
// this to tweak colors on an as-needed basis. This aesthetic change is based on
// WebKit's default styles, but applicable to a wider range of browsers. Its
// usability and accessibility should be taken into account with any change.
//
// Example usage: change the default blue border and shadow to white for better
// contrast against a dark gray background.

.form-control-focus(@color: @input-border-focus) {
  @color-rgba: rgba(red(@color), green(@color), blue(@color), .6);
  &:focus {
    border-color: @color;
    outline: 0;
    .box-shadow(~"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px @{color-rgba}");
  }
}

If you are not using LESS then here's the compiled version:

.form-control:focus {
    border-color: #66afe9;
    outline: 0;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(102, 175, 233, 0.6);
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(102, 175, 233, 0.6);
}

Write a:hover::before instead of a::before:hover: example.

Convert int[] to Integer[]:

    import java.util.Arrays;
    ...

    int[] aint = {1,2,3,4,5,6,7,8,9,10};
    Integer[] aInt = new Integer[aint.length];

    Arrays.setAll(aInt, i -> aint[i]);

if you happen to not have a graphical interface available you can also print out the commit graph on the command line:

git log --oneline --graph --decorate --all

if this command complains with an invalid option --oneline, use:

git log --pretty=oneline --graph --decorate --all

If you mean milliseconds since epoch you could do

ptime time_t_epoch(date(1970,1,1)); 
ptime now = microsec_clock::local_time();
time_duration diff = now - time_t_epoch;
x = diff.total_milliseconds();

However, it's not particularly clear what you're after.

Have a look at the example in the documentation for DateTime at Boost Date Time

This appears to be an (undocumented) "GNU extension": [correction: I finally found a mention in the docs. See below.]

The following command uses the -dM option to print all preprocessor defines; since the input "file" is empty, it shows exactly the predefined macros. It was run with gcc-4.7.3 on a standard ubuntu install. You can see that the preprocessor is standard-aware. In total, there 243 macros with -std=gnu99 and 240 with -std=c99; I filtered the output for relevance.

$ cpp --std=c89 -dM < /dev/null | grep linux
#define __linux 1
#define __linux__ 1
#define __gnu_linux__ 1

$ cpp --std=gnu89 -dM < /dev/null | grep linux
#define __linux 1
#define __linux__ 1
#define __gnu_linux__ 1
#define linux 1

$ cpp --std=c99 -dM < /dev/null | grep linux
#define __linux 1
#define __linux__ 1
#define __gnu_linux__ 1

$ cpp --std=gnu99 -dM < /dev/null | grep linux
#define __linux 1
#define __linux__ 1
#define __gnu_linux__ 1
#define linux 1

The "gnu standard" versions also #define unix. (Using c11 and gnu11 produces the same results.)

I suppose they had their reasons, but it seems to me to make the default installation of gcc (which compiles C code with -std=gnu89 unless otherwise specified) non-conformant, and -- as in this question -- surprising. Polluting the global namespace with macros whose names don't begin with an underscore is not permitted in a conformant implementation. (6.8.10p2: "Any other predefined macro names shall begin with a leading underscore followed by an uppercase letter or a second underscore," but, as mentioned in Appendix J.5 (portability issues), such names are often predefined.)

When I originally wrote this answer, I wasn't able to find any documentation in gcc about this issue, but I did finally discover it, not in C implementation-defined behaviour nor in C extensions but in the cpp manual section 3.7.3, where it notes that:

We are slowly phasing out all predefined macros which are outside the reserved namespace. You should never use them in new programs…

Since this question is quite old and AngularJS had had time to evolve since then, this can now be easily achieved using:

<li ng-repeat="record in records" ng-bind="record + ($last ? '' : ', ')"></li>.

Note that I'm using ngBind instead of interpolation {{ }} as it's much more performant: ngBind will only run when the passed value does actually change. The brackets {{ }}, on the other hand, will be dirty checked and refreshed in every $digest, even if it's not necessary. Source: here, here and here.

angular_x000D_
  .module('myApp', [])_x000D_
  .controller('MyCtrl', ['$scope',_x000D_
    function($scope) {_x000D_
      $scope.records = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];_x000D_
    }_x000D_
  ]);

li {_x000D_
  display: inline-block;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.7/angular.min.js"></script>_x000D_
<div ng-app="myApp" ng-controller="MyCtrl">_x000D_
  <ul>_x000D_
    <li ng-repeat="record in records" ng-bind="record + ($last ? '' : ', ')"></li>_x000D_
  </ul>_x000D_
</div>

On a final note, all of the solutions here work and are valid to this day. I'm really found to those which involve CSS as this is more of a presentation issue.

atof and strtod do what you want but are very forgiving. If you don't want to accept strings like "32asd" as valid you need to wrap strtod in a function such as this:

#include <stdlib.h>
double strict_str2double(char* str)
{
    char* endptr;
    double value = strtod(str, &endptr);
    if (*endptr) return 0;
    return value;
}

If I had a script.sh and i wanted to execute it from bash and leave it running even when I want to close my bash session then I would combine nohup and & at the end.

example: nohup ./script.sh < inputFile.txt > ./logFile 2>&1 &

inputFile.txt can be any file. If your file has no input then we usually use /dev/null. So the command would be:

nohup ./script.sh < /dev/null > ./logFile 2>&1 &

After that close your bash session,open another terminal and execute: ps -aux | egrep "script.sh" and you will see that your script is still running at the background. Of cource,if you want to stop it then execute the same command (ps) and kill -9 <PID-OF-YOUR-SCRIPT>

In array you also can use variables passing to req.params:

app.get(["/:foo", "/:foo/:bar"], /* function */);

Tools > Options > Use System Git , then select the git.exe file

The credentials will be required again, and the problem will be solved.

You can do it using a table, but it is not pure CSS.

<style>
ul{
    text-indent: 40px;
}

li{
    list-style-type: none;
    padding: 0;
}

span{
    color: #ff0000;
    position: relative;
    left: -40px;
}
</style>


<ul>
<span></span><li>The lazy dog.</li>
<span>AND</span><li>The lazy cat.</li>
<span>OR</span><li>The active goldfish.</li>
</ul>

Note that it doesn't display exactly like you want, because it switches line on each option. However, I hope that this helps you come closer to the answer.

// on your branch that holds the commit you want to pass
$ git log
// copy the commit hash found
$ git checkout [branch that will copy the commit]
$ git reset --hard [hash of the commit you want to copy from the other branch]
// remove the [brackets]

Other more useful commands here with explanation: Git Guide

You can't do it like that. The join clause (and the Join() extension method) supports only equijoins. That's also the reason, why it uses equals and not ==. And even if you could do something like that, it wouldn't work, because join is an inner join, not outer join.

SELECT COUNT (COL_NAME) 
FROM TABLE 
WHERE TRIM (COL_NAME) IS NULL 
or COL_NAME='NULL'

You need to call finish() from the UI thread, not a background thread. The way to do this is to declare a Handler and ask the Handler to run a Runnable on the UI thread. For example:

public class LoadingScreen extends Activity{
    private LoadingScreen loadingScreen;
    Intent i = new Intent(this, HomeScreen.class);
    Handler handler;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        handler = new Handler();
        setContentView(R.layout.loading);

        CountDownTimer timer = new CountDownTimer(10000, 1000) //10seceonds Timer
        {
             @Override
             public void onTick(long l) 
             {

             }

             @Override
             public void onFinish() 
             {
                 handler.post(new Runnable() {
                     public void run() {
                         loadingScreen.finishActivity(0);
                         startActivity(i);
                     }
                 });
             };
        }.start();
    }
}

I use this to get the Parent, similarly for child

$( this ).children( 'li.target' ).css("border", "3px double red");

Good Luck

Just be careful when dividing by 60: division between integers returns an integer -> 12/60 = 0 unless you import division from future. The following is copy and pasted from Python 2.6.2:

IDLE 2.6.2      
>>> 12/60
0
>>> from __future__ import division
>>> 12/60
0.20000000000000001

If the file is only numerical values separated by tabs, try using the csv library: http://docs.python.org/library/csv.html (you can set the delimiter to '\t')

If you have a textual file in which every line represents a row in a matrix and has integers separated by spaces\tabs, wrapped by a 'arrayname = [...]' syntax, you should do something like:

import re
f = open("your-filename", 'rb')
result_matrix = []
for line in f.readlines():
    match = re.match(r'\s*\w+\s+\=\s+\[(.*?)\]\s*', line)
    if match is None:
        pass # line syntax is wrong - ignore the line
    values_as_strings = match.group(1).split()
    result_matrix.append(map(int, values_as_strings))