I use sftp plugin from my IDE.

1. Install ssh server for your container and allow root access.
2. Run your docker container with -p localport:22
3. Install from your IDE a sftp plugin

Example using sublime sftp plugin: https://www.youtube.com/watch?v=HMfjt_YMru0

In order to reference an external library in a project File -> Settings -> Project -> Project structure -> select the folder and mark as a source

How about you store it like this? Maybe in username:password format, so

sebastion:password123
anotheruser:password321

Then you can use list($username,$password) = explode(':',file_get_contents('users.txt')); to parse the data on your end.

Just as reference let me quote the osxfuse FAQ

4.8. How should I unmount my "FUSE for OS X" file system? I cannot find the fusermount program anywhere.

Just use the standard umount command in OS X. You do not need the Linux-specific fusermount with "FUSE for OS X".

As mentioned above, either diskutil unmount or umount should work

Try this:

// convert from bitmap to byte array
public byte[] getBytesFromBitmap(Bitmap bitmap) {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    bitmap.compress(CompressFormat.JPEG, 70, stream);
    return stream.toByteArray();
}

// get the base 64 string
String imgString = Base64.encodeToString(getBytesFromBitmap(someImg), 
                       Base64.NO_WRAP);

I just found the solution, kind of answering to my own question in case anyone else stumbles upon it.

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL,            "http://url/url/url" );
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt($ch, CURLOPT_POST,           1 );
curl_setopt($ch, CURLOPT_POSTFIELDS,     "body goes here" ); 
curl_setopt($ch, CURLOPT_HTTPHEADER,     array('Content-Type: text/plain')); 

$result=curl_exec ($ch);

If you're using Xfce (or LXDE) instead of Gnome, there's an equivalent tool: Gigolo.
I suppose, but not sure, it can be installed also on other desktop environments.
It supports FTP, SSH and WebDAV and it is quite intuitive to use: just click on Connect, choose the protocol, fill the parameters and go. You can save the connections for later use.

This issue is almost invariably a simple one. The code is bad. It's rarely the tools, just from a statistical analysis. Untold millions of people are using Visual Studio every day and maybe a few are using your code - which bit of code is getting the better testing? I guarantee that, if this were a problem with VS, we would probably already have found it.

What the statement means is that, when you try to access memory that isn't yours, it's usually because you're doing it with a corrupted pointer, that came from somewhere else. That's why it's stating the indication.

With memory corruption, the catching of the error is rarely near the root cause of the error. And the effects are exactly what you describe, seemingly random. You'll just have to look at the usual culprits, things like:

• uninitialised pointers or other values.
• writing more to a buffer than its size.
• resources shared by threads that aren't protected by mutexes.

Working backwards from a problem like this to find the root cause is incredibly difficult given that so much could have happened between the creation of the problem and the detection of the problem.

I mostly find it's easier to have a look at what is corrupt (say, a specific pointer) and then do manual static analysis of the code to see what could have corrupted it, checking for the usual culprits as shown above. However, even this won't catch long chains of problems.

I'm not familiar enough with VS to know but you may also want to look into the possibility of using a memory tracking tool (like valgrind for Linux) to see if it can spot any obvious issues.

This issue occurs due to openssl and extension director so uncomment below extensions in php.ini file

extension=php_openssl.dll

extension_dir = "ext"

Its works on my machine.

Use regular expressions. In this case, you can use gsub:

gsub("^.*?_","_","ATGAS_1121")
[1] "_1121"

This regular expression matches the beginning of the string (^), any character (.) repeated zero or more times (*), and underscore (_). The ? makes the match "lazy" so that it only matches are far as the first underscore. That match is replaced with just an underscore. See ?regex for more details and references

I'm afraid that the behaviour is browser dependent:

It is inadvisable to bind handlers to both the click and dblclick events for the same element. The sequence of events triggered varies from browser to browser, with some receiving two click events before the dblclick and others only one. Double-click sensitivity (maximum time between clicks that is detected as a double click) can vary by operating system and browser, and is often user-configurable.

http://api.jquery.com/dblclick/

Running your code in Firefox, the alert() in the click() handler prevents you from clicking a second time. If you remove such alert, you get both events.

make + vim + gdb = one great IDE

You are still in the context of your CategoryController even though you're loading a PartialView from your Views/News folder.

If there are multiple views spanning a LinearLayout, then layout_weight gives them each a proportional size. A view with a bigger layout_weight value "weighs" more, so it gets a bigger space.

Here is an image to make things more clear.

Theory

The term layout weight is related to the concept of weighted average in math. It is like in a college class where homework is worth 30%, attendance is worth 10%, the midterm is worth 20%, and the final is worth 40%. Your scores for those parts, when weighted together, give you your total grade.

It is the same for layout weight. The Views in a horizontal LinearLayout can each take up a certain percentage of the total width. (Or a percentage of the height for a vertical LinearLayout.)

The Layout

The LinearLayout that you use will look something like this:

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal">

    <!-- list of subviews -->

</LinearLayout>

Note that you must use layout_width="match_parent" for the LinearLayout. If you use wrap_content, then it won't work. Also note that layout_weight does not work for the views in RelativeLayouts (see here and here for SO answers dealing with this issue).

The Views

Each view in a horizontal LinearLayout looks something like this:

<Button
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:layout_weight="1" />

Note that you need to use layout_width="0dp" together with layout_weight="1". Forgetting this causes many new users problems. (See this article for different results you can get by not setting the width to 0.) If your views are in a vertical LinearLayout then you would use layout_height="0dp", of course.

In the Button example above I set the weight to 1, but you can use any number. It is only the total that matters. You can see in the three rows of buttons in the first image that I posted, the numbers are all different, but since the proportions are the same, the weighted widths don't change in each row. Some people like to use decimal numbers that have a sum of 1 so that in a complex layout it is clear what the weight of each part is.

One final note. If you have lots of nested layouts that use layout_weight, it can be bad for performance.

Extra

Here is the xml layout for the top image:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="android:layout_weight="
        android:textSize="24sp" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:text="1" />

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="2"
            android:text="2" />

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:text="1" />

    </LinearLayout>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="android:layout_weight="
        android:textSize="24sp" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="10"
            android:text="10" />

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="20"
            android:text="20" />

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="10"
            android:text="10" />

    </LinearLayout>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="android:layout_weight="
        android:textSize="24sp" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight=".25"
            android:text=".25" />

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight=".50"
            android:text=".50" />

        <Button
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight=".25"
            android:text=".25" />

    </LinearLayout>

</LinearLayout>

I use Unicode Character Highlighter, can show whitespaces and some other special characters.

Add this by, Package Control

Install packages, unicode ...

Thank you Rob W for your answer.

I have been using this within a Cordova application to avoid having to load the API and so that I can easily control iframes which are loaded dynamically.

I always wanted the ability to be able to extract information from the iframe, such as the state (getPlayerState) and the time (getCurrentTime).

Rob W helped highlight how the API works using postMessage, but of course this only sends information in one direction, from our web page into the iframe. Accessing the getters requires us to listen for messages posted back to us from the iframe.

It took me some time to figure out how to tweak Rob W's answer to activate and listen to the messages returned by the iframe. I basically searched through the source code within the YouTube iframe until I found the code responsible for sending and receiving messages.

The key was changing the 'event' to 'listening', this basically gave access to all the methods which were designed to return values.

Below is my solution, please note that I have switched to 'listening' only when getters are requested, you can tweak the condition to include extra methods.

Note further that you can view all messages sent from the iframe by adding a console.log(e) to the window.onmessage. You will notice that once listening is activated you will receive constant updates which include the current time of the video. Calling getters such as getPlayerState will activate these constant updates but will only send a message involving the video state when the state has changed.

function callPlayer(iframe, func, args) {
    iframe=document.getElementById(iframe);
    var event = "command";
    if(func.indexOf('get')>-1){
        event = "listening";
    }

    if ( iframe&&iframe.src.indexOf('youtube.com/embed') !== -1) {
      iframe.contentWindow.postMessage( JSON.stringify({
          'event': event,
          'func': func,
          'args': args || []
      }), '*');
    }
}
window.onmessage = function(e){
    var data = JSON.parse(e.data);
    data = data.info;
    if(data.currentTime){
        console.log("The current time is "+data.currentTime);
    }
    if(data.playerState){
        console.log("The player state is "+data.playerState);
    }
}

An abstract class is a class that is only partially implemented by the programmer. It may contain one or more abstract methods. An abstract method is simply a function definition that serves to tell the programmer that the method must be implemented in a child class.

There is good explanation of that here.

I had the same issue. It's solved by adding following lines in .bashrc:

export HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_HOME/lib/native
export HADOOP_OPTS="-Djava.library.path=$HADOOP_HOME/lib"

This selects/deletes all duplicate records except one record from each group of duplicates. So, the delete leaves all unique records + one record from each group of the duplicates.

Select duplicates:

SELECT *
FROM table
WHERE
    id NOT IN (
        SELECT MIN(id)
        FROM table
        GROUP BY column1, column2
);

Delete duplicates:

DELETE FROM table
WHERE
    id NOT IN (
        SELECT MIN(id)
        FROM table
        GROUP BY column1, column2
);

Be aware of larger amounts of records, it can cause performance problems.

Put your floating div(s) in a div and in CSS give it overflow:hidden;
it will work fine.

Do simultaneous work on the dev branch. What happens is that in your scenario the feature branch moves forward from the tip of the dev branch, but the dev branch does not change. It's easier to draw as a straight line, because it can be thought of as forward motion. You made it to point A on dev, and from there you simply continued on a parallel path. The two branches have not really diverged.

Now, if you make a commit on dev, before merging, you will again begin at the same commit, A, but now features will go to C and dev to B. This will show the split you are trying to visualize, as the branches have now diverged.

*-----*Dev-------*Feature

Versus

       /----*DevB
*-----*DevA
       \----*FeatureC

These are timeout values enforced by JVM for TCP connection establishment and waiting on reading data from socket.

If the value is set to infinity, you will not wait forever. It simply means JVM doesn't have timeout and OS will be responsible for all the timeouts. However, the timeouts on OS may be really long. On some slow network, I've seen timeouts as long as 6 minutes.

Even if you set the timeout value for socket, it may not work if the timeout happens in the native code. We can reproduce the problem on Linux by connecting to a host blocked by firewall or unplugging the cable on switch.

The only safe approach to handle TCP timeout is to run the connection code in a different thread and interrupt the thread when it takes too long.

You can achieve it using custom log4j appender.
MaxNumberOfDays - possibility to set amount of days of rotated log files.
CompressBackups - possibility to archive old logs with zip extension.

package com.example.package;

import org.apache.log4j.FileAppender;
import org.apache.log4j.Layout;
import org.apache.log4j.helpers.LogLog;
import org.apache.log4j.spi.LoggingEvent;

import java.io.File;
import java.io.FileFilter;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.file.Files;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Locale;
import java.util.Optional;
import java.util.TimeZone;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

public class CustomLog4jAppender extends FileAppender {

    private static final int TOP_OF_TROUBLE = -1;
    private static final int TOP_OF_MINUTE = 0;
    private static final int TOP_OF_HOUR = 1;
    private static final int HALF_DAY = 2;
    private static final int TOP_OF_DAY = 3;
    private static final int TOP_OF_WEEK = 4;
    private static final int TOP_OF_MONTH = 5;

    private String datePattern = "'.'yyyy-MM-dd";
    private String compressBackups = "false";
    private String maxNumberOfDays = "7";
    private String scheduledFilename;
    private long nextCheck = System.currentTimeMillis() - 1;
    private Date now = new Date();
    private SimpleDateFormat sdf;
    private RollingCalendar rc = new RollingCalendar();

    private static final TimeZone gmtTimeZone = TimeZone.getTimeZone("GMT");

    public CustomLog4jAppender() {
    }

    public CustomLog4jAppender(Layout layout, String filename, String datePattern) throws IOException {
        super(layout, filename, true);
        this.datePattern = datePattern;
        activateOptions();
    }

    public void setDatePattern(String pattern) {
        datePattern = pattern;
    }

    public String getDatePattern() {
        return datePattern;
    }

    @Override
    public void activateOptions() {
        super.activateOptions();
        if (datePattern != null && fileName != null) {
            now.setTime(System.currentTimeMillis());
            sdf = new SimpleDateFormat(datePattern);
            int type = computeCheckPeriod();
            printPeriodicity(type);
            rc.setType(type);
            File file = new File(fileName);
            scheduledFilename = fileName + sdf.format(new Date(file.lastModified()));
        } else {
            LogLog.error("Either File or DatePattern options are not set for appender [" + name + "].");
        }
    }

    private void printPeriodicity(int type) {
        String appender = "Log4J Appender: ";
        switch (type) {
            case TOP_OF_MINUTE:
                LogLog.debug(appender + name + " to be rolled every minute.");
                break;
            case TOP_OF_HOUR:
                LogLog.debug(appender + name + " to be rolled on top of every hour.");
                break;
            case HALF_DAY:
                LogLog.debug(appender + name + " to be rolled at midday and midnight.");
                break;
            case TOP_OF_DAY:
                LogLog.debug(appender + name + " to be rolled at midnight.");
                break;
            case TOP_OF_WEEK:
                LogLog.debug(appender + name + " to be rolled at start of week.");
                break;
            case TOP_OF_MONTH:
                LogLog.debug(appender + name + " to be rolled at start of every month.");
                break;
            default:
                LogLog.warn("Unknown periodicity for appender [" + name + "].");
        }
    }

    private int computeCheckPeriod() {
        RollingCalendar rollingCalendar = new RollingCalendar(gmtTimeZone, Locale.ENGLISH);
        Date epoch = new Date(0);
        if (datePattern != null) {
            for (int i = TOP_OF_MINUTE; i <= TOP_OF_MONTH; i++) {
                SimpleDateFormat simpleDateFormat = new SimpleDateFormat(datePattern);
                simpleDateFormat.setTimeZone(gmtTimeZone);
                String r0 = simpleDateFormat.format(epoch);
                rollingCalendar.setType(i);
                Date next = new Date(rollingCalendar.getNextCheckMillis(epoch));
                String r1 = simpleDateFormat.format(next);
                if (!r0.equals(r1)) {
                    return i;
                }
            }
        }
        return TOP_OF_TROUBLE;
    }

    private void rollOver() throws IOException {
        if (datePattern == null) {
            errorHandler.error("Missing DatePattern option in rollOver().");
            return;
        }
        String datedFilename = fileName + sdf.format(now);
        if (scheduledFilename.equals(datedFilename)) {
            return;
        }
        this.closeFile();
        File target = new File(scheduledFilename);
        if (target.exists()) {
            Files.delete(target.toPath());
        }
        File file = new File(fileName);
        boolean result = file.renameTo(target);
        if (result) {
            LogLog.debug(fileName + " -> " + scheduledFilename);
        } else {
            LogLog.error("Failed to rename [" + fileName + "] to [" + scheduledFilename + "].");
        }
        try {
            this.setFile(fileName, false, this.bufferedIO, this.bufferSize);
        } catch (IOException e) {
            errorHandler.error("setFile(" + fileName + ", false) call failed.");
        }
        scheduledFilename = datedFilename;
    }

    @Override
    protected void subAppend(LoggingEvent event) {
        long n = System.currentTimeMillis();
        if (n >= nextCheck) {
            now.setTime(n);
            nextCheck = rc.getNextCheckMillis(now);
            try {
                cleanupAndRollOver();
            } catch (IOException ioe) {
                LogLog.error("cleanupAndRollover() failed.", ioe);
            }
        }
        super.subAppend(event);
    }

    public String getCompressBackups() {
        return compressBackups;
    }

    public void setCompressBackups(String compressBackups) {
        this.compressBackups = compressBackups;
    }

    public String getMaxNumberOfDays() {
        return maxNumberOfDays;
    }

    public void setMaxNumberOfDays(String maxNumberOfDays) {
        this.maxNumberOfDays = maxNumberOfDays;
    }

    protected void cleanupAndRollOver() throws IOException {
        File file = new File(fileName);
        Calendar cal = Calendar.getInstance();
        int maxDays = 7;
        try {
            maxDays = Integer.parseInt(getMaxNumberOfDays());
        } catch (Exception e) {
            // just leave it at 7.
        }
        cal.add(Calendar.DATE, -maxDays);
        Date cutoffDate = cal.getTime();
        if (file.getParentFile().exists()) {
            File[] files = file.getParentFile().listFiles(new StartsWithFileFilter(file.getName(), false));
            int nameLength = file.getName().length();
            for (File value : Optional.ofNullable(files).orElse(new File[0])) {
                String datePart;
                try {
                    datePart = value.getName().substring(nameLength);
                    Date date = sdf.parse(datePart);
                    if (date.before(cutoffDate)) {
                        Files.delete(value.toPath());
                    } else if (getCompressBackups().equalsIgnoreCase("YES") || getCompressBackups().equalsIgnoreCase("TRUE")) {
                        zipAndDelete(value);
                    }
                } catch (Exception pe) {
                    // This isn't a file we should touch (it isn't named correctly)
                }
            }
        }
        rollOver();
    }

    private void zipAndDelete(File file) throws IOException {
        if (!file.getName().endsWith(".zip")) {
            File zipFile = new File(file.getParent(), file.getName() + ".zip");
            try (FileInputStream fis = new FileInputStream(file);
                 FileOutputStream fos = new FileOutputStream(zipFile);
                 ZipOutputStream zos = new ZipOutputStream(fos)) {
                ZipEntry zipEntry = new ZipEntry(file.getName());
                zos.putNextEntry(zipEntry);
                byte[] buffer = new byte[4096];
                while (true) {
                    int bytesRead = fis.read(buffer);
                    if (bytesRead == -1) {
                        break;
                    } else {
                        zos.write(buffer, 0, bytesRead);
                    }
                }
                zos.closeEntry();
            }
            Files.delete(file.toPath());
        }
    }

    class StartsWithFileFilter implements FileFilter {
        private String startsWith;
        private boolean inclDirs;

        StartsWithFileFilter(String startsWith, boolean includeDirectories) {
            super();
            this.startsWith = startsWith.toUpperCase();
            inclDirs = includeDirectories;
        }

        public boolean accept(File pathname) {
            if (!inclDirs && pathname.isDirectory()) {
                return false;
            } else {
                return pathname.getName().toUpperCase().startsWith(startsWith);
            }
        }
    }

    class RollingCalendar extends GregorianCalendar {
        private static final long serialVersionUID = -3560331770601814177L;

        int type = CustomLog4jAppender.TOP_OF_TROUBLE;

        RollingCalendar() {
            super();
        }

        RollingCalendar(TimeZone tz, Locale locale) {
            super(tz, locale);
        }

        void setType(int type) {
            this.type = type;
        }

        long getNextCheckMillis(Date now) {
            return getNextCheckDate(now).getTime();
        }

        Date getNextCheckDate(Date now) {
            this.setTime(now);

            switch (type) {
                case CustomLog4jAppender.TOP_OF_MINUTE:
                    this.set(Calendar.SECOND, 0);
                    this.set(Calendar.MILLISECOND, 0);
                    this.add(Calendar.MINUTE, 1);
                    break;
                case CustomLog4jAppender.TOP_OF_HOUR:
                    this.set(Calendar.MINUTE, 0);
                    this.set(Calendar.SECOND, 0);
                    this.set(Calendar.MILLISECOND, 0);
                    this.add(Calendar.HOUR_OF_DAY, 1);
                    break;
                case CustomLog4jAppender.HALF_DAY:
                    this.set(Calendar.MINUTE, 0);
                    this.set(Calendar.SECOND, 0);
                    this.set(Calendar.MILLISECOND, 0);
                    int hour = get(Calendar.HOUR_OF_DAY);
                    if (hour < 12) {
                        this.set(Calendar.HOUR_OF_DAY, 12);
                    } else {
                        this.set(Calendar.HOUR_OF_DAY, 0);
                        this.add(Calendar.DAY_OF_MONTH, 1);
                    }
                    break;
                case CustomLog4jAppender.TOP_OF_DAY:
                    this.set(Calendar.HOUR_OF_DAY, 0);
                    this.set(Calendar.MINUTE, 0);
                    this.set(Calendar.SECOND, 0);
                    this.set(Calendar.MILLISECOND, 0);
                    this.add(Calendar.DATE, 1);
                    break;
                case CustomLog4jAppender.TOP_OF_WEEK:
                    this.set(Calendar.DAY_OF_WEEK, getFirstDayOfWeek());
                    this.set(Calendar.HOUR_OF_DAY, 0);
                    this.set(Calendar.MINUTE, 0);
                    this.set(Calendar.SECOND, 0);
                    this.set(Calendar.MILLISECOND, 0);
                    this.add(Calendar.WEEK_OF_YEAR, 1);
                    break;
                case CustomLog4jAppender.TOP_OF_MONTH:
                    this.set(Calendar.DATE, 1);
                    this.set(Calendar.HOUR_OF_DAY, 0);
                    this.set(Calendar.MINUTE, 0);
                    this.set(Calendar.SECOND, 0);
                    this.set(Calendar.MILLISECOND, 0);
                    this.add(Calendar.MONTH, 1);
                    break;
                default:
                    throw new IllegalStateException("Unknown periodicity type.");
            }
            return getTime();
        }
    }    
}

And use this properties in your log4j config file:

log4j.appender.[appenderName]=com.example.package.CustomLog4jAppender
log4j.appender.[appenderName].File=/logs/app-daily.log
log4j.appender.[appenderName].Append=true
log4j.appender.[appenderName].encoding=UTF-8
log4j.appender.[appenderName].layout=org.apache.log4j.EnhancedPatternLayout
log4j.appender.[appenderName].layout.ConversionPattern=%-5.5p %d %C{1.} - %m%n
log4j.appender.[appenderName].DatePattern='.'yyyy-MM-dd
log4j.appender.[appenderName].MaxNumberOfDays=7
log4j.appender.[appenderName].CompressBackups=true

Just go to your AndroidManifest.xml file and add like below

<intent-filter>
    <action android:name="android.intent.action.MAIN" />
    <category android:name="android.intent.category.LAUNCHER" />
</intent-filter>

then save and run your android project.

Leave your email.php code the same, but replace this JavaScript code:

 var name = $("#form_name").val();
        var email = $("#form_email").val();
        var text = $("#msg_text").val();
        var dataString = 'name='+ name + '&email=' + email + '&text=' + text;

        $.ajax({
            type: "POST",
            url: "email.php",
            data: dataString,
            success: function(){
            $('.success').fadeIn(1000);
            }
        });

with this:

    $.ajax({
        type: "POST",
        url: "email.php",
        data: $(form).serialize(),
        success: function(){
        $('.success').fadeIn(1000);
        }
    });

So that your form input names match up.

Try splitting on a regex like /\r?\n/ to be usable by both Windows and UNIX systems.

> "a\nb\r\nc".split(/\r?\n/)
[ 'a', 'b', 'c' ]

Try doing this. Works for IE8, FF3.6, Chrome

<body>
  <table>
    <tr>
      <td>
        <div style="word-wrap: break-word; width: 100px">gdfggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg</div>
      </td>
    </tr>
  </table>
</body>

Get the Reachabilty class from https://github.com/tonymillion/Reachability, add the system configuration framework in your project, do import Reachability.h in your class and implement the custom methods as below:

- (BOOL)isConnectedToInternet
{
    //return NO; // Force for offline testing
    Reachability *hostReach = [Reachability reachabilityForInternetConnection];
    NetworkStatus netStatus = [hostReach currentReachabilityStatus];
    return !(netStatus == NotReachable);
}

This worked for me.

def parse_data():
    if request.method == "POST":
        data = request.get_json()
        print(data['answers'])
        return render_template('output.html', data=data)

$.ajax({
      type: 'POST',
      url: "/parse_data",
      data: JSON.stringify({values}),
      contentType: "application/json;charset=utf-8",
      dataType: "json",
      success: function(data){
        // do something with the received data
      }
    });

Reading input from keyboard is analogous to downloading files from the internet, the java io system opens connections with the source of data to be read using InputStream or Reader, you have to handle a situation where the connection can break by using IOExceptions

If you want to know exactly what it means to work with InputStreams and BufferedReader this video shows it

You can just delete the node_module directory

rm -rf node_modules/

Actually, it is as simple as setting major and minor separately:

In [9]: plot([23, 456, 676, 89, 906, 34, 2345])
Out[9]: [<matplotlib.lines.Line2D at 0x6112f90>]

In [10]: yscale('log')

In [11]: grid(b=True, which='major', color='b', linestyle='-')

In [12]: grid(b=True, which='minor', color='r', linestyle='--')

The gotcha with minor grids is that you have to have minor tick marks turned on too. In the above code this is done by yscale('log'), but it can also be done with plt.minorticks_on().

In HTML page:

<script>
function insert_tag()
{
    $.ajax({
        url: "aaa.php",
        type: "POST",
        data: {
            ssd: "yes",
            data: $("#form_insert").serialize()
        },
        dataType: "JSON",
        success: function (jsonStr) {
            $("#result1").html(jsonStr['back_message']);
        }
    });
}
</script>

<form id="form_insert">
    <input type="text" name="f1" value="a"/>
    <input type="text" name="f2" value="b"/>
    <input type="text" name="f3" value="c"/>
    <input type="text" name="f4" value="d"/>
    <div onclick="insert_tag();"><b>OK</b></div>
    <div id="result1">...</div>
</form>

on PHP page:

<?php
if(isset($_POST['data']))
{
    parse_str($_POST['data'], $searcharray);
    $data = array(
        "back_message"   => $searcharray['f1']
    );
    echo json_encode($data);
}
?>

on this php code, return f1 field.

You can use an index and a while loop instead of a for loop if you want the loop to also loop over the elements that is added to the list during the loop:

i = 0
while i < len(myarr):
    a = myarr[i];
    i = i + 1;
    if somecond(a):
        myarr.append(newObj())

You need to use the jQuery AJAX or XMLHttpRequest() for post the data to the server. After data posting you can redirect your page to another page by window.location.href.

Example:

 var xhttp = new XMLHttpRequest();
  xhttp.onreadystatechange = function() {
    if (this.readyState == 4 && this.status == 200) {
      window.location.href = 'https://website.com/my-account';
    }
  };
  xhttp.open("POST", "demo_post.asp", true);
  xhttp.send();

Another way similar to the yglodt's

In application.properties:

spring.jpa.properties.hibernate.current_session_context_class=org.springframework.orm.hibernate4.SpringSessionContext

And in your configuration class:

@Bean
public SessionFactory sessionFactory(HibernateEntityManagerFactory hemf) {
    return hemf.getSessionFactory();
}

Then you can autowire the SessionFactory in your services as usual:

@Autowired
private SessionFactory sessionFactory;

No, the String.isEmpty() method looks as following:

public boolean isEmpty() {
    return this.value.length == 0;
}

as you can see it checks the length of the string so you definitely have to check if the string is null before.

No one here posted an answer with all of the correct CSS variations, so here it is:

-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;

Here is a quick extension method you can use that mimics PHP syntax. Include AssemblyName.Extensions to the code file you are using the extension in.

Then you could call:

input.SubstringReverse(-5) and it will return "Three".

namespace AssemblyName.Extensions {

    public static class StringExtensions
    {
        /// <summary>
        /// Takes a negative integer - counts back from the end of the string.
        /// </summary>
        /// <param name="str"></param>
        /// <param name="length"></param>
        public static string SubstringReverse(this string str, int length)
        {
            if (length > 0) 
            {
                throw new ArgumentOutOfRangeException("Length must be less than zero.");
            }

            if (str.Length < Math.Abs(length))
            {
                throw new ArgumentOutOfRangeException("Length cannot be greater than the length of the string.");
            }

            return str.Substring((str.Length + length), Math.Abs(length));
        }
    }
}

Try the following:

public static Stream ToStream(this Image image, ImageFormat format) {
  var stream = new System.IO.MemoryStream();
  image.Save(stream, format);
  stream.Position = 0;
  return stream;
}

Then you can use the following:

var stream = myImage.ToStream(ImageFormat.Gif);

Replace GIF with whatever format is appropriate for your scenario.

I solved using as credential built-in accounts as the NetworkService this article point me out in the right direction http://www.sqlcoffee.com/SQLServer2008_0013.htm

var el = document.getElementById('foo');
el.parentNode.innerHTML;

Another option is to write to a temporary file to prevent the stdout blocking instead of needing to poll with communicate(). This worked for me where the other answers did not; for example on windows.

    outFile =  tempfile.SpooledTemporaryFile() 
    errFile =   tempfile.SpooledTemporaryFile() 
    proc = subprocess.Popen(args, stderr=errFile, stdout=outFile, universal_newlines=False)
    wait_remaining_sec = timeout

    while proc.poll() is None and wait_remaining_sec > 0:
        time.sleep(1)
        wait_remaining_sec -= 1

    if wait_remaining_sec <= 0:
        killProc(proc.pid)
        raise ProcessIncompleteError(proc, timeout)

    # read temp streams from start
    outFile.seek(0);
    errFile.seek(0);
    out = outFile.read()
    err = errFile.read()
    outFile.close()
    errFile.close()

$("span").mouseover(function () {
$(this).css({"background-color":"green","font-size":"20px","color":"red"});
});

<div>
Sachin Tendulkar has been the most complete batsman of his time, the most prolific     runmaker of all time, and arguably the biggest cricket icon the game has ever known. His batting is based on the purest principles: perfect balance, economy of movement, precision in stroke-making.
</div>

I had a similar problem where CREATE FULLTEXT timed out after 30 seconds:

Setting DBMS connection read timeout interval to 0 under Edit -> Preferences -> SQL Editor fixed the issue for me:

Also, I did not have to restart mysql workbench for this to work.

There is actually a way to do this with html only. Just sets:

<img src="#" width height="50%">

PHP, by default, always returns the following header: "Content-Type: text/html" (notice no charset), therefore you must use

<?php header('Content-type: text/plain; charset=utf-8'); ?>

java [any other JVM options you need to give it] -jar foo.jar

The time.Parse function does not do Unix timestamps. Instead you can use strconv.ParseInt to parse the string to int64 and create the timestamp with time.Unix:

package main

import (
    "fmt"
    "time"
    "strconv"
)

func main() {
    i, err := strconv.ParseInt("1405544146", 10, 64)
    if err != nil {
        panic(err)
    }
    tm := time.Unix(i, 0)
    fmt.Println(tm)
}

Output:

2014-07-16 20:55:46 +0000 UTC

Playground: http://play.golang.org/p/v_j6UIro7a

Edit:

Changed from strconv.Atoi to strconv.ParseInt to avoid int overflows on 32 bit systems.

You can use fprintf/sprintf with familiar C syntax. Maybe something like:

fprintf('x = %d, y = %d \n x+y=%d \n x*y=%d \n x/y=%f\n', x,y,d,e,f)

reading your comment, this is how you use your functions from the main program:

x = 2;
y = 2;
[d e f] = answer(x,y);
fprintf('%d + %d = %d\n', x,y,d)
fprintf('%d * %d = %d\n', x,y,e)
fprintf('%d / %d = %f\n', x,y,f)

Also for the answer() function, you can assign the output values to a vector instead of three distinct variables:

function result=answer(x,y)
result(1)=addxy(x,y);
result(2)=mxy(x,y);
result(3)=dxy(x,y);

and call it simply as:

out = answer(x,y);

As mentioned, GitHub API returns downloads count of binary file releases. I developed a little script to easly get downloads count by command line.

Multiple Image upload using php full source code and preview available at the below Link.
Sample code:

if (isset($_POST['submit'])) {
    $j = 0; //Variable for indexing uploaded image 

    $target_path = "uploads/"; //Declaring Path for uploaded images
    for ($i = 0; $i < count($_FILES['file']['name']); $i++) { //loop to get individual element from the array

        $validextensions = array("jpeg", "jpg", "png"); //Extensions which are allowed
        $ext = explode('.', basename($_FILES['file']['name'][$i])); //explode file name from dot(.) 
        $file_extension = end($ext); //store extensions in the variable

        $target_path = $target_path.md5(uniqid()).
        ".".$ext[count($ext) - 1]; //set the target path with a new name of image
        $j = $j + 1; //increment the number of uploaded images according to the files in array       

        if (($_FILES["file"]["size"][$i] < 100000) //Approx. 100kb files can be uploaded.
            && in_array($file_extension, $validextensions)) {
            if (move_uploaded_file($_FILES['file']['tmp_name'][$i], $target_path)) { //if file moved to uploads folder
                echo $j.
                ').<span id="noerror">Image uploaded successfully!.</span><br/><br/>';
            } else { //if file was not moved.
                echo $j.
                ').<span id="error">please try again!.</span><br/><br/>';
            }
        } else { //if file size and file type was incorrect.
            echo $j.
            ').<span id="error">***Invalid file Size or Type***</span><br/><br/>';
        }
    }
}

http://www.allinworld99.blogspot.com/2015/05/php-multiple-file-upload.html

You can pass your component as a prop and use the same way you would use a component.

function General(props) {
    ...
    return (<props.substitute a={A} b={B} />);
}

function SpecificA(props) { ... }
function SpecificB(props) { ... }

<General substitute=SpecificA />
<General substitute=SpecificB />

var myElem = document.getElementById('myElementId');
if (myElem === null) alert('does not exist!');

In Linux adding these lines to my code helped me.

from selenium import webdriver
from selenium.webdriver.chrome.options import Options


chrome_options = Options()
chrome_options.add_argument("--disable-extensions")
chrome_options.add_argument("--disable-gpu")
chrome_options.add_argument("--no-sandbox")
driver = webdriver.Chrome(options=chrome_options)

driver.get("www.counterviews.online")

If you want to send more than two person or DL :

echo "Message Body" | mailx -s "Message Title" -r [email protected] [email protected],[email protected]

here:

• -s = subject or mail title
• -r = sender mail or DL

If your string is all caps then below method will work

labelTitle.text = remarks?.lowercased().firstUppercased

This extension will helps you

extension StringProtocol {
    var firstUppercased: String {
        guard let first = first else { return "" }
        return String(first).uppercased() + dropFirst()
    }
}

You can test using eval:

try:
  eval("1 if True else 2")
except SyntaxError:
  # doesn't have ternary

Also, with is available in Python 2.5, just add from __future__ import with_statement.

EDIT: to get control early enough, you could split it into different .py files and check compatibility in the main file before importing (e.g. in __init__.py in a package):

# __init__.py

# Check compatibility
try:
  eval("1 if True else 2")
except SyntaxError:
  raise ImportError("requires ternary support")

# import from another module
from impl import *

The constructor of PetStore will call a constructor of Farm; there's no way you can prevent it. If you do nothing (as you've done), it will call the default constructor (Farm()); if you need to pass arguments, you'll have to specify the base class in the initializer list:

PetStore::PetStore()
    : Farm( neededArgument )
    , idF( 0 )
{
}

(Similarly, the constructor of PetStore will call the constructor of nameF. The constructor of a class always calls the constructors of all of its base classes and all of its members.)

I use such way for NETWORK_PROVIDER but you can add and for GPS.

LocationManager locationManager;

In onCreate I put

   isLocationEnabled();
   if(!isLocationEnabled()) {
        AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
        builder.setTitle(R.string.network_not_enabled)
                .setMessage(R.string.open_location_settings)
                .setPositiveButton(R.string.yes,
                        new DialogInterface.OnClickListener() {
                            public void onClick(DialogInterface dialog, int id) {
                                startActivity(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS));
                            }
                        })
                .setNegativeButton(R.string.cancel,
                        new DialogInterface.OnClickListener() {
                            public void onClick(DialogInterface dialog, int id) {
                                dialog.cancel();
                            }
                        });
        AlertDialog alert = builder.create();
        alert.show();
    } 

And method of checking

protected boolean isLocationEnabled(){
    String le = Context.LOCATION_SERVICE;
    locationManager = (LocationManager) getSystemService(le);
    if(!locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)){
        return false;
    } else {
        return true;
    }
}

var data = {"name": "", "skills": "", "jobtitel": "Entwickler", "res_linkedin": "GwebSearch"}

var parsedData = JSON.parse(data);
alert(parsedData.name);
alert(parsedData.skills);
alert(parsedData.jobtitel);
alert(parsedData.res_linkedin);

Technically it is a memory allocation issue, however here are two more practical aspects of this. It has to do with two things: 1) Scope, when you define an object without a pointer you will no longer be able to access it after the code block it is defined in, whereas if you define a pointer with "new" then you can access it from anywhere you have a pointer to this memory until you call "delete" on the same pointer. 2) If you want to pass arguments to a function you want to pass a pointer or a reference in order to be more efficient. When you pass an Object then the object is copied, if this is an object that uses a lot of memory this might be CPU consuming (e.g. you copy a vector full of data). When you pass a pointer all you pass is one int (depending of implementation but most of them are one int).

Other than that you need to understand that "new" allocates memory on the heap that needs to be freed at some point. When you don't have to use "new" I suggest you use a regular object definition "on the stack".

This is the thing, it is more a matter of content than it is a time issue. The TCP protocol requires that a packet that was not delivered must be check, verified and redelivered. UDP does not use this requirement. So if you sent a file which contains millions of packets using UDP, like a video, if some of the packets are missing upon delivery, they will most likely go unmissed.

Have you tried using the DefaultValueAttribute or ShouldSerialize and Reset methods in conjunction with the constructor? I feel like one of these two methods is necessary if you're making a class that might show up on the designer surface or in a property grid.

This solution is for android studio 3.5 version:

1. Open your project into Android studio.
2. Click on Gradle tab on right side.
3. Will see two things one is our project(root) and just app.
4. Select our project in your case it might be your app.
5. Right click on the project and refresh it.
6. Then click on the the project drop don button.
7. Click on the Tasks where will see android folder.
8. Double Click on signingReport and will see the details in Run console.

If you're just using a vanilla form (not a ModelForm), you can set a Field initial value ( https://docs.djangoproject.com/en/2.2/ref/forms/fields/#django.forms.Field.initial ) like

class MyForm(forms.Form):
    my_field = forms.BooleanField(initial=True)

If you're using a ModelForm, you can set a default value on the model field ( https://docs.djangoproject.com/en/2.2/ref/models/fields/#default ), which will apply to the resulting ModelForm, like

class MyModel(models.Model):
    my_field = models.BooleanField(default=True)

Finally, if you want to dynamically choose at runtime whether or not your field will be selected by default, you can use the initial parameter to the form when you initialize it:

form = MyForm(initial={'my_field':True})

You can use the localeCompare() method.

string_a.localeCompare(string_b);

/* Expected Returns:

 0:  exact match

-1:  string_a < string_b

 1:  string_a > string_b

 */

Further Reading:

• MDN: String.prototype.localeCompare
• Stack Overflow - Is there a JavaScript strcmp()?
• Tutorials Point: JavaScript String - localeCompare() Method

Here is a simple example, using class:

$input = array(
    'element1'  => 'value1',
    'element2'  => 'value2',
    'element3' =>  'value3'
);

echo FlatData::flatArray($input,', ', '=');

class FlatData
{

    public static function flatArray(array $input = array(), $separator_elements = ', ', $separator = ': ')
    {
        $output = implode($separator_elements, array_map(
            function ($v, $k, $s) {
                return sprintf("%s{$s}%s", $k, $v);
            },
            $input,
            array_keys($input),
            array_fill(0, count($input), $separator)
        ));
      return $output;
    }

}

Position Relative:

If you specify position:relative, then you can use top or bottom, and left or right to move the element relative to where it would normally occur in the document.

Position Absolute:

When you specify position:absolute, the element is removed from the document and placed exactly where you tell it to go.

Here is a good tutorial http://www.barelyfitz.com/screencast/html-training/css/positioning/ with the sample usage of both position with respective to absolute and relative positioning.

I would suggest you only use one button an change the text and the behavior on the button on demand. That's easier and cleaner than handling two buttons which are overlapping.

@Override
public void onClick(View v) {
    String curText = ((TextView)v).getText();                 

    if(curText.equals("Play")){
        ((TextView)v).setText("Stop");
    }

    if(curText.equals("Stop")){
        ((TextView)v).setText("Play");
    }
 }

This problem comes when you are writing data in many files simultaneously and your Operating System has a fixed limit of Open files. In Linux, you can increase the limit of open files.

https://www.tecmint.com/increase-set-open-file-limits-in-linux/

How do I change the number of open files limit in Linux?

Use safely-turning-a-json-string-into-an-object

var jsonString = '{"id":"2231f87c-a62c-4c2c-8f5d-b76d11942301"}';

var jsonObject = (new Function("return " + jsonString))();

alert(jsonObject.id);

1. vim filename
2. press /
3. type word which you want to search
4. press Enter

Although its a long time but this relatively small piece of code seems easy to read and get:

protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
   int index;
   string cellContent;

    foreach (TableCell tc in ((GridView)sender).HeaderRow.Cells)
    {
       if( tc.Text.Equals("yourColumnName") )
       {
         index = ((GridView)sender).HeaderRow.Cells.GetCellIndex(tc);
         cellContent = ((GridView)sender).SelectedRow.Cells[index].Text;
         break;
       }
    }
}

I've used this creating an IFrame through Javascript and it worked for me:

// IFrame points to the IFrame element, obviously
IFrame.src = 'about: blank';
IFrame.style.backgroundColor = "transparent";
IFrame.frameBorder = "0";
IFrame.allowTransparency="true";

Not sure if it makes any difference, but I set those properties before adding the IFrame to the DOM. After adding it to the DOM, I set its src to the real URL.

Add an abstraction layer, for example, a YAML file like in this project https://github.com/larytet/dockerfile-generator which looks like

centos7:
    base: centos:centos7
    packager: rpm
    install:
      - $build_essential_centos 
      - rpm-build
    run:
      - $get_release
    env:
      - $environment_vars

A short Python script/make can generate all Dockerfiles from the configuration file.

You need to use get_serving_url from the Images API. As that page explains, you need to call create_gs_key() first to get the key to pass to the Images API.

try this:

$('#foo').show(0).css('display','inline-block');

    readings = (infile.readline())
    print readings
    while readings != 0:
        global count
        readings = int(readings)

There's a problem with that code. readings is a new line read from the file - it's a string. Therefore you should not compare it to 0. Further, you can't just convert it to an integer unless you're sure it's indeed one. For example, empty lines will produce errors here (as you've surely found out).

And why do you need the global count? That's most certainly bad design in Python.

This will give you one string with all the errors with comma separating

string validationErrors = string.Join(",",
                    ModelState.Values.Where(E => E.Errors.Count > 0)
                    .SelectMany(E => E.Errors)
                    .Select(E => E.ErrorMessage)
                    .ToArray());

i have same issue with Amazon server i change my code to this

var connection = mysql.createConnection({
    localAddress     : '35.160.300.66',
    user     : 'root',
    password : 'root',
    database : 'rootdb',
});

check mysql node module https://github.com/mysqljs/mysql

It can be very useful when flattening a hierarchy and/or mapping objects. Instead of:

if (Model.Model2 == null
  || Model.Model2.Model3 == null
  || Model.Model2.Model3.Model4 == null
  || Model.Model2.Model3.Model4.Name == null)
{
  mapped.Name = "N/A"
}
else
{
  mapped.Name = Model.Model2.Model3.Model4.Name;
}

It can be written like (same logic as above)

mapped.Name = Model.Model2?.Model3?.Model4?.Name ?? "N/A";

DotNetFiddle.Net Working Example.

(the ?? or null-coalescing operator is different than the ? or null conditional operator).

It can also be used out side of assignment operators with Action. Instead of

Action<TValue> myAction = null;

if (myAction != null)
{
  myAction(TValue);
}

It can be simplified to:

myAction?.Invoke(TValue);

DotNetFiddle Example:

using System;

public class Program
{
  public static void Main()
  {
    Action<string> consoleWrite = null;

    consoleWrite?.Invoke("Test 1");

    consoleWrite = (s) => Console.WriteLine(s);

    consoleWrite?.Invoke("Test 2");
  }
}

Result:

Test 2

Set up the General Query Log.

I don't think you can drop all tables in one hit but you can do the following to get the commands:

select 'drop table ' || name || ';' from sqlite_master
    where type = 'table';

The output of this is a script that will drop the tables for you. For indexes, just replace table with index.

You can use other clauses in the where section to limit which tables or indexes are selected (such as "and name glob 'pax_*'" for those starting with "pax_").

You could combine the creation of this script with the running of it in a simple bash (or cmd.exe) script so there's only one command to run.

If you don't care about any of the information in the DB, I think you can just delete the file it's stored in off the hard disk - that's probably faster. I've never tested this but I can't see why it wouldn't work.

Since Facebook's Android SDK v4.0 you need to execute the following:

LoginManager.getInstance().logOut();

This is not sufficient. This will simply clear cached access token and profile so that AccessToken.getCurrentAccessToken() and Profile.getCurrentProfile() will now become null.

To completely logout you need to revoke permissions and then call LoginManager.getInstance().logOut();. To revoke permission execute following graph API -

    GraphRequest delPermRequest = new GraphRequest(AccessToken.getCurrentAccessToken(), "/{user-id}/permissions/", null, HttpMethod.DELETE, new GraphRequest.Callback() {
        @Override
        public void onCompleted(GraphResponse graphResponse) {
            if(graphResponse!=null){
                FacebookRequestError error =graphResponse.getError();
                if(error!=null){
                    Log.e(TAG, error.toString());
                }else {
                    finish();
                }
            }
        }
    });
    Log.d(TAG,"Executing revoke permissions with graph path" + delPermRequest.getGraphPath());
    delPermRequest.executeAsync();

You can either user STR_TO_DATE function and pass your own date parameters based on the format you have posted :

select * from hockey_stats where game_date 
  between STR_TO_DATE('11/3/2012 00:00:00', '%c/%e/%Y %H:%i:%s')
  and STR_TO_DATE('11/5/2012 23:59:00', '%c/%e/%Y %H:%i:%s') 
order by game_date desc;

Or just use the format which MySQL handles dates YYYY:MM:DD HH:mm:SS and have the query as

select * from hockey_stats where game_date between '2012-03-11 00:00:00' and'2012-05-11 23:59:00' order by game_date desc;

For system resources only!

Use

Resources.getSystem().getString(android.R.string.cancel)

You can use them everywhere in your application, even in static constants declarations!

As per

<requestedExecutionLevel level="highestAvailable" uiAccess="false" />

you will want to add an application manifest if you don't already have one or don't know how to add one. As some projects don't automatically add a separate manifest file, first go to project properties, navigate to the Application tab and check to make sure your project is not excluding the manifest at the bottom of the tap.

• Next, right click project
• Add new Item
• Last, find and click Application Manifest File

Well, I'm not sure that merge would be the way to go. Personally I would build a new data frame by creating an index of the dates and then constructing the columns using list comprehensions. Possibly not the most pythonic way, but it seems to work for me!

import pandas as pd
import numpy as np

df1 = pd.DataFrame(np.random.randn(5,3), index=pd.date_range('01/02/2014',periods=5,freq='D'), columns=['a','b','c'] )
df2 = pd.DataFrame(np.random.randn(8,3), index=pd.date_range('01/01/2014',periods=8,freq='D'), columns=['a','b','c'] )

# Create an index list from the set of dates in both data frames
Index = list(set(list(df1.index) + list(df2.index)))
Index.sort()

df3 = pd.DataFrame({'df1': [df1.loc[Date, 'c'] if Date in df1.index else np.nan for Date in Index],\
                'df2': [df2.loc[Date, 'c'] if Date in df2.index else np.nan for Date in Index],},\
                index = Index)

df3

Simple DROP TYPE first then CREATE TYPE again with corrections/alterations?

There is a simple test to see if it is defined before you drop it ... much like a table, proc or function -- if I wasn't at work I would look what that is?

(I only skimmed above too ... if I read it wrong I apologise in advance! ;)

Just adding 1 more scenario which may give the same error:

If you try to assign values to multiple variables, then also you will receive same error. For e.g.

In C (and many other languages), this is possible:

int a=2, b=3;

In Python:

a=2, b=5

will give error:

can't assign to literal

EDIT:

As per Arne's comment below, you can do this in Python for single line assignments in a slightly different way: a, b = 2, 5

Just thought i would share a solution also based on this that works with the Knowntype attribute using reflection , had to get derived class from any base class, solution can benefit from recursion to find the best matching class though i didn't need it in my case, matching is done by the type given to the converter if it has KnownTypes it will scan them all until it matches a type that has all the properties inside the json string, first one to match will be chosen.

usage is as simple as:

 string json = "{ Name:\"Something\", LastName:\"Otherthing\" }";
 var ret  = JsonConvert.DeserializeObject<A>(json, new KnownTypeConverter());

in the above case ret will be of type B.

JSON classes:

[KnownType(typeof(B))]
public class A
{
   public string Name { get; set; }
}

public class B : A
{
   public string LastName { get; set; }
}

Converter code:

/// <summary>
    /// Use KnownType Attribute to match a divierd class based on the class given to the serilaizer
    /// Selected class will be the first class to match all properties in the json object.
    /// </summary>
    public  class KnownTypeConverter : JsonConverter
    {
        public override bool CanConvert(Type objectType)
        {
            return System.Attribute.GetCustomAttributes(objectType).Any(v => v is KnownTypeAttribute);
        }

        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
        {
            // Load JObject from stream
            JObject jObject = JObject.Load(reader);

            // Create target object based on JObject
            System.Attribute[] attrs = System.Attribute.GetCustomAttributes(objectType);  // Reflection. 

                // Displaying output. 
            foreach (System.Attribute attr in attrs)
            {
                if (attr is KnownTypeAttribute)
                {
                    KnownTypeAttribute k = (KnownTypeAttribute) attr;
                    var props = k.Type.GetProperties();
                    bool found = true;
                    foreach (var f in jObject)
                    {
                        if (!props.Any(z => z.Name == f.Key))
                        {
                            found = false;
                            break;
                        }
                    }

                    if (found)
                    {
                        var target = Activator.CreateInstance(k.Type);
                        serializer.Populate(jObject.CreateReader(),target);
                        return target;
                    }
                }
            }
            throw new ObjectNotFoundException();


            // Populate the object properties

        }

        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
        {
            throw new NotImplementedException();
        }
    }

AsNoTracking() allows the "unique key per record" requirement in EF to be bypassed (not mentioned explicitly by other answers).

This is extremely helpful when reading a View that does not support a unique key because perhaps some fields are nullable or the nature of the view is not logically indexable.

For these cases the "key" can be set to any non-nullable column but then AsNoTracking() must be used with every query else records (duplicate by key) will be skipped.

How about this, replacing @ with $:

$("body").children().each(function () {
    $(this).html( $(this).html().replace(/@/g,"$") );
});

http://jsfiddle.net/maximua/jp96C/1/

Have you tried this?

<appSettings>  
  <add key="myurl" value="http://www.myurl.com?&amp;cid=&amp;sid="/>
<appSettings>

I had the same problem. I solve it when I convert string to factor. In your case, check the class of variable and check if they are numeric and 'train and test' should be factor.

In properly extending dimsuz's answer by providing a real code situation, see the following code snippet:

    Drawable buttonDrawable = button.getBackground();
    buttonDrawable = DrawableCompat.wrap(buttonDrawable);
    //the color is a direct color int and not a color resource
    DrawableCompat.setTint(buttonDrawable, Color.RED);
    button.setBackground(buttonDrawable);

This solution is for the scenario where a drawable is used as the button's background. It works on pre-Lollipop devices as well.

This is only a slight variation on the accepted answer, but you don't really need to create a new function. Only to import 'Array' in the scope:

<div ng-app="myapp">
    <div ng-controller="ctrlParent">
        <ul>
            <li ng-repeat="i in counter(5) track by $index">
              <span>{{$index+1}}</span></li>
        </ul>
    </div>
</div>

var app = angular.module('myapp',[]);
app.controller('ctrlParent',function($scope){
    $scope.myNumber = 5;
    $scope.counter = Array;
});

See this fiddle for a live example.

Check if your firewall didn't add a rule and blocked the connection to adb server. It uses newdev.dll and your network. It just happened here, I removed the blocking rule from the firewall, and now it is fine.

First uninstall python and again install the latest version during installation use custom install and mark all user checkbox and set the installation path C:\Python 3.9 and make PYTHON_HOME value C:\Python 3.9 in the Environmental variable it works for me

You can use exceptional handling as str.digit will only work for integers and can fail for something like this too:

>>> str.isdigit(' 1')
False

Using a generator function:

def solve(lis):                                        
    for x in lis:
        try:
            yield float(x)
        except ValueError:    
            pass

>>> mylist = ['1','orange','2','3','4','apple', '1.5', '2.6']
>>> list(solve(mylist))                                    
[1.0, 2.0, 3.0, 4.0, 1.5, 2.6]   #returns converted values

or may be you wanted this:

def solve(lis):
    for x in lis:
        try:
            float(x)
            return True
        except:
            return False
...         
>>> mylist = ['1','orange','2','3','4','apple', '1.5', '2.6']
>>> [x for x in mylist if solve(x)]
['1', '2', '3', '4', '1.5', '2.6']

or using ast.literal_eval, this will work for all types of numbers:

>>> from ast import literal_eval
>>> def solve(lis):
    for x in lis:
        try:
            literal_eval(x)
            return True
        except ValueError:   
             return False
...         
>>> mylist=['1','orange','2','3','4','apple', '1.5', '2.6', '1+0j']
>>> [x for x in mylist if solve(x)]                               
['1', '2', '3', '4', '1.5', '2.6', '1+0j']

I got this error in a JobService from the following code:

    BluetoothLeScanner bluetoothLeScanner = getBluetoothLeScanner();
    if (BluetoothAdapter.STATE_ON == getBluetoothAdapter().getState() && null != bluetoothLeScanner) {
        // ...
    } else {
        Logger.debug(TAG, "BluetoothAdapter isn't on so will attempting to turn on and will retry starting scanning in a few seconds");
        getBluetoothAdapter().enable();
        (new Handler()).postDelayed(new Runnable() {
            @Override
            public void run() {
                startScanningBluetooth();
            }
        }, 5000);
    }

The service crashed:

2019-11-21 11:49:45.550 729-763/? D/BluetoothManagerService: MESSAGE_ENABLE(0): mBluetooth = null

    --------- beginning of crash
2019-11-21 11:49:45.556 8629-8856/com.locuslabs.android.sdk E/AndroidRuntime: FATAL EXCEPTION: Timer-1
    Process: com.locuslabs.android.sdk, PID: 8629
    java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
        at android.os.Handler.<init>(Handler.java:203)
        at android.os.Handler.<init>(Handler.java:117)
        at com.locuslabs.sdk.ibeacon.BeaconScannerJobService.startScanningBluetoothAndBroadcastAnyBeaconsFoundAndUpdatePersistentNotification(BeaconScannerJobService.java:120)
        at com.locuslabs.sdk.ibeacon.BeaconScannerJobService.access$500(BeaconScannerJobService.java:36)
        at com.locuslabs.sdk.ibeacon.BeaconScannerJobService$2$1.run(BeaconScannerJobService.java:96)
        at java.util.TimerThread.mainLoop(Timer.java:555)
        at java.util.TimerThread.run(Timer.java:505)

So I changed from Handler to Timer as follows:

   (new Timer()).schedule(new TimerTask() {
                @Override
                public void run() {
                    startScanningBluetooth();
                }
            }, 5000);

Now the code doesn't throw the RuntimeException anymore.

Copy/Paste what is below into your code:

SqlConnection cnTrupp = new SqlConnection("Initial Catalog = Database;Data Source = localhost;Persist Security Info=True;Integrated Security = True;");

Keep in mind that this solution uses your windows account to log in.

As John and Adam have said, this has to do with how you are logging in (or not logging in). Look at the link John provided to get a better explanation.

GO is like the end of a script.

You could have multiple CREATE TABLE statements, separated by GO. It's a way of isolating one part of the script from another, but submitting it all in one block.

BEGIN and END are just like { and } in C/++/#, Java, etc.

They bound a logical block of code. I tend to use BEGIN and END at the start and end of a stored procedure, but it's not strictly necessary there. Where it IS necessary is for loops, and IF statements, etc, where you need more then one step...

IF EXISTS (SELECT * FROM my_table WHERE id = @id)
BEGIN
   INSERT INTO Log SELECT @id, 'deleted'
   DELETE my_table WHERE id = @id
END

I am using: Apache Commons Lang: StringUtils.ordinalIndexOf()

StringUtils.ordinalIndexOf("Java Language", "a", 2)

see for your js path that may be the causing issue...because You only get this error if jQuery is not correctly loaded.

You can use a tool like the TrIDNet - File Identifier to look for the Magic Number and other telltales, if the file format is in it's database it may tell you what it is for.

However searching the definitions did not turn up anything for the string "FLDB", but it checks more than magic numbers so it is worth a try.

If you are using Linux File is a command that will do a similar task.

The other thing to try is if you have access to the program that generated this file, there may be DLL's or EXE's from the database software that may contain meta information about the dll's creator which could give you a starting point for looking for software that can read the file outside of the program that originally created the .db file.

http.get(options).on('response', function (response) {
    var body = '';
    var i = 0;
    response.on('data', function (chunk) {
        i++;
        body += chunk;
        console.log('BODY Part: ' + i);
    });
    response.on('end', function () {

        console.log(body);
        console.log('Finished');
    });
});

Changes to this, which works. Any comments?

bootstrap.js is using jquery library so you need to add jquery library before bootstrap js.

so please add it jquery library like

Note : Please maintain order of js file. html page use top to bottom approach for compilation

<head>
    <link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
    <script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
    <script src="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
</head>

Try this code:

private void RegisterInStartup(bool isChecked)
{
    RegistryKey registryKey = Registry.CurrentUser.OpenSubKey
            ("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true);
    if (isChecked)
    {
        registryKey.SetValue("ApplicationName", Application.ExecutablePath);
    }
    else
    {
        registryKey.DeleteValue("ApplicationName");
    }
}

Source (dead): http://www.dotnetthoughts.net/2010/09/26/run-the-application-at-windows-startup/

Archived link: https://web.archive.org/web/20110104113608/http://www.dotnetthoughts.net/2010/09/26/run-the-application-at-windows-startup/

This should do the trick:

mapper.readValue(fileReader, MyClass.class);

I say should because I'm using that with a String, not a BufferedReader but it should still work.

Here's my code:

String inputString = // I grab my string here
MySessionClass sessionObject;
try {
    ObjectMapper objectMapper = new ObjectMapper();
    sessionObject = objectMapper.readValue(inputString, MySessionClass.class);

Here's the official documentation for that call: http://jackson.codehaus.org/1.7.9/javadoc/org/codehaus/jackson/map/ObjectMapper.html#readValue(java.lang.String, java.lang.Class)

You can also define a custom deserializer when you instantiate the ObjectMapper: http://wiki.fasterxml.com/JacksonHowToCustomDeserializers

Edit: I just remembered something else. If your object coming in has more properties than the POJO has and you just want to ignore the extras you'll want to set this:

    objectMapper.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false);

Or you'll get an error that it can't find the property to set into.

Use Not IsNull(Fields!W_O_Count.Value)

Just to close this

foreach (KeyValuePair<DateTime, string> kvp in dictionary)
{
    //textBox3.Text += ("Key = {0}, Value = {1}", kvp.Key, kvp.Value);
    Console.WriteLine("Key = {0}, Value = {1}", kvp.Key, kvp.Value);
}

Changes to this

foreach (KeyValuePair<DateTime, string> kvp in dictionary)
{
    //textBox3.Text += ("Key = {0}, Value = {1}", kvp.Key, kvp.Value);
    textBox3.Text += string.Format("Key = {0}, Value = {1}", kvp.Key, kvp.Value);
}

This is a really nice Java 8 way to do it:

List<String> list2 = list1.stream().collect(Collectors.toList());

Of course the advantage here is that you can filter and skip to only copy of part of the list.

e.g.

//don't copy the first element 
List<String> list2 = list1.stream().skip(1).collect(Collectors.toList());

You could also just create a Group Policy Preference and have it create the reg key for you. (no scripting involved)

Or you could keep it simple by doing something like this:

alert(angular.equals({}, $scope.items));

This worked for me:

server {
  listen  80; 
  server_name example.com www.example.com;

  location / { 
    proxy_pass                          http://127.0.0.1:8080/;
    proxy_set_header Host               $host;
    proxy_set_header X-Real-IP          $remote_addr;  
    proxy_set_header X-Forwarded-For    $proxy_add_x_forwarded_for;
  }
}

If it does not work for you look at the logs at sudo tail -f /var/log/nginx/error.log

this works with vs < office 2007 and its pure PHP, no COM crap, still trying to figure 2007

<?php



/*****************************************************************
This approach uses detection of NUL (chr(00)) and end line (chr(13))
to decide where the text is:
- divide the file contents up by chr(13)
- reject any slices containing a NUL
- stitch the rest together again
- clean up with a regular expression
*****************************************************************/

function parseWord($userDoc) 
{
    $fileHandle = fopen($userDoc, "r");
    $line = @fread($fileHandle, filesize($userDoc));   
    $lines = explode(chr(0x0D),$line);
    $outtext = "";
    foreach($lines as $thisline)
      {
        $pos = strpos($thisline, chr(0x00));
        if (($pos !== FALSE)||(strlen($thisline)==0))
          {
          } else {
            $outtext .= $thisline." ";
          }
      }
     $outtext = preg_replace("/[^a-zA-Z0-9\s\,\.\-\n\r\t@\/\_\(\)]/","",$outtext);
    return $outtext;
} 

$userDoc = "cv.doc";

$text = parseWord($userDoc);
echo $text;


?>

I know this is an old question, but how about just binding to Command if using MVVM?

ex:

<CheckBox Content="Case Sensitive" Command="{Binding bSearchCaseSensitive}"/>

For me it triggers on both Check and Uncheck.

You could split on a word boundary with \b

Yes, though you have to turn on TLS 1.2 manually at System.Net.ServicePointManager.SecurityProtocol

System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls; // comparable to modern browsers
var response = WebRequest.Create("https://www.howsmyssl.com/").GetResponse();
var body = new StreamReader(response.GetResponseStream()).ReadToEnd();

Your client is using TLS 1.2, the most modern version of the encryption protocol

Out the box, WebRequest will use TLS 1.0 or SSL 3.

Your client is using TLS 1.0, which is very old, possibly susceptible to the BEAST attack, and doesn't have the best cipher suites available on it. Additions like AES-GCM, and SHA256 to replace MD5-SHA-1 are unavailable to a TLS 1.0 client as well as many more modern cipher suites.

Tryprint

Example:

print "Hello World!"
print
print "Hi!"

Hope this works!:)

Try any one of the below. These should work:

int a = Character.getNumericValue('3');
int a = Integer.parseInt(String.valueOf('3');

If the backup wasn't created in the default location, you can use this T-SQL (run this in SSMS) to find the file path for the most recent backup for all DBs on your SQL Server instance:

SELECT  DatabaseName = x.database_name,
        LastBackupFileName = x.physical_device_name,
        LastBackupDatetime = x.backup_start_date
FROM (  SELECT  bs.database_name,
                bs.backup_start_date,
                bmf.physical_device_name,
                  Ordinal = ROW_NUMBER() OVER( PARTITION BY bs.database_name ORDER BY bs.backup_start_date DESC )
          FROM  msdb.dbo.backupmediafamily bmf
                  JOIN msdb.dbo.backupmediaset bms ON bmf.media_set_id = bms.media_set_id
                  JOIN msdb.dbo.backupset bs ON bms.media_set_id = bs.media_set_id
          WHERE   bs.[type] = 'D'
                  AND bs.is_copy_only = 0 ) x
WHERE x.Ordinal = 1
ORDER BY DatabaseName;

This isn't exactly what the question is asking for but in case you accidentally saved basic auth credentials and want to clear them or update them:

https://support.google.com/accounts/answer/6197437

1. Open Chrome.
2. At the top right, click More > and then Settings.
3. At the bottom, click Advanced.
4. Under "Passwords and forms," click Manage passwords.
5. Under "Saved Passwords", click Remove on the site you want to clear saved basic auth credentials.

Steps 1-4 can be quickly navigated with this link: chrome://settings/passwords

This worked in Chrome Version 59.0.3071.115

The normal method to send a file upload is POST, thus also post_max_size should be 16 Mb or more.

Incidentally, also memory_limit plays a role. It should be bigger than 16Mb, but since the default value is 128Mb, you won't see this problem. Example php.ini configuration:

post_max_size = 16M
upload_max_filesize = 16M
memory_limit = 128M

Change these value in php.ini if you've access to it, otherwise you can try to change them in an .htaccess file.

php_value upload_max_filesize 16M
php_value post_max_size 16M 

This will work only if the AllowOverride settings permit it. Otherwise, you've to ask to your hosting company.

You can simply assign null to the reference. (This will work for any type of array, not just ints)

int[] arr = new int[]{1, 2, 3, 4};
arr = null;

This will 'clear out' the array. You can also assign a new array to that reference if you like:

int[] arr = new int[]{1, 2, 3, 4};
arr = new int[]{6, 7, 8, 9};

If you are worried about memory leaks, don't be. The garbage collector will clean up any references left by the array.

Another example:

float[] arr = ;// some array that you want to clear
arr = new float[arr.length];

This will create a new float[] initialized to the default value for float.

I combined it, and this is the results -

$(document).ready(function() {
     $("#toTop").hide();

            // fade in & out
       $(window).scroll(function () {
                    if ($(this).scrollTop() > 400) {
                        $('#toTop').fadeIn();
                    } else {
                        $('#toTop').fadeOut();
                    }
                });     
  $('a[href*=#]').each(function() {
    if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
    && location.hostname == this.hostname
    && this.hash.replace(/#/,'') ) {
      var $targetId = $(this.hash), $targetAnchor = $('[name=' + this.hash.slice(1) +']');
      var $target = $targetId.length ? $targetId : $targetAnchor.length ? $targetAnchor : false;
       if ($target) {
         var targetOffset = $target.offset().top;
         $(this).click(function() {
           $('html, body').animate({scrollTop: targetOffset}, 400);
           return false;
         });
      }
    }
  });
});

I tested it and it works fine. hope this will help someone :)

I worked around this exact error by not adding the ListBox to a parent Page/Control Controls collection. Because I really didn't need any server-side functionality out of it. I just wanted to use it to output the HTML for a custom server control, which I did in the OnRender event handler myself. I hoped that using the control would save me from writing to the response my own html.

This solution probably won't work for most, but it keeps ASP.NET from performing the ValidateEvent against the control, because the control doesn't retain in memory between postbacks.

Also, my error was specifically caused by the selected list item being an item that wasn't in the listbox the previous postback. Incase that helps anyone.

What do you mean by delete? In Python, removing a reference (or a name) can be done with the del keyword, but if there are other names to the same object that object will not be deleted.

--> test = 3
--> print(test)
3
--> del test
--> print(test)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'test' is not defined

compared to:

--> test = 5
--> other is test  # check that both name refer to the exact same object
True
--> del test       # gets rid of test, but the object is still referenced by other
--> print(other)
5

You can get the maximum key this way:

<?php
$arr = array("a"=>"test", "b"=>"ztest");
$max = max(array_keys($arr));
?>

Also possible like this

<button type="submit" class="icon-search icon-large"></button>

A great way to do it for a simple image is to do it using only CSS to set the background of the HTML element like so.

HTML {_x000D_
    background: url('http://www.earthtimes.org/newsimage/eat-lead-by-example-obesity-expert-tells-parents_139.jpg');_x000D_
    width: 100%;_x000D_
    height: 100%;_x000D_
}

If you want to get fancy, and set its opacity, then, in IE9+*, you can set a transparent background color of the body. This works by overlaying semitransparent white to make the image whiter, and appear to be brighter. For example, white with 75% opacity (rgba(255,255,255,.75)) would produce the following effect.

HTML {_x000D_
  background: url('http://www.earthtimes.org/newsimage/eat-lead-by-example-obesity-expert-tells-parents_139.jpg');_x000D_
  width: 100%;_x000D_
  height: 100%;_x000D_
  position: relative;_x000D_
}_x000D_
_x000D_
body {_x000D_
  width: 100%;_x000D_
  min-height: 100%;_x000D_
  position: absolute;_x000D_
  top: 0;_x000D_
  left: 0;_x000D_
  margin: 0;_x000D_
  background: rgba(255, 255, 255, .75);_x000D_
}

<p>Lorem ipsum dolor sit amet, et id, maecenas a convallis, elit facilisi congue augue id ac. Suscipit luctus egestas rutrum, amet tincidunt porttitor ante convallis magna, vivamus amet at turpis, ante lacinia blandit vel metus mauris rutrum. Ipsum nam adipiscing._x000D_
  Est sapien quis sem vestibulum, quis cubilia turpis, suspendisse mattis vehicula enim risus pede, placerat suspendisse dui. Convallis nostrud pede, mollit lobortis, ornare ipsum tempor faucibus tortor, vel pede, porttitor nulla nonummy vestibulum purus._x000D_
  Eros placerat tenetur augue ipsum aliquam, pellentesque congue condimentum sed vitae lectus.</p>_x000D_
<p>Aliquam venenatis curabitur pellentesque sociosqu quam. Tincidunt id erat vestibulum in, est fermentum ipsum et augue, nascetur etiam. Lorem elit, sed donec, leo vivamus ac id enim faucibus vel. Nullam sit feugiat sed massa consectetuer auctor, nulla_x000D_
  et erat lacinia nec, eget ut ante nullam est non in, elit porttitor in in donec eget porttitor. Interdum ultricies sem morbi facilisis nibh erat. Id suspendisse, sed tincidunt fringilla sit, sapien odio vel, at culpa augue sed taciti neque inceptos,_x000D_
  massa class non. Vel tristique condimentum at pellentesque, commodo nulla sagittis rhoncus lorem. Viverra maecenas tellus pretium urna mauris proin, vel libero morbi, ante volutpat vestibulum augue. Itaque leo mauris turpis, vivamus nisl congue nisl_x000D_
  nulla in turpis, eget vitae accumsan dolor ipsum leo venenatis, feugiat vehicula in risus, donec eu pede vivamus itaque nam. Justo amet vitae pellentesque sed, posuere fusce sapien, sed nam placerat libero sed etiam curabitur, suspendisse justo, amet_x000D_
  porttitor.</p>_x000D_
<p>Condimentum eget. Sem elementum a et mauris sem a, velit justo consectetuer in turpis mauris, sit sed elit cum, fusce suspendisse pretium dictum, mattis dui tortor tellus. Volutpat ut ante lorem nec laoreet aliquam, lorem est magna amet, integer mauris_x000D_
  purus tellus. Porta enim repellendus aliquam eros. Turpis posuere elementum suscipit wisi lobortis, nec nunc consequat dictum ut unde at, mi lorem amet nunc. Cubilia pede, integer dolor, eget platea felis elit enim rhoncus, integer proin quam in ipsum_x000D_
  lorem, diam curabitur netus pretium pellentesque. Donec rutrum ultrices placerat, curabitur maecenas, feugiat pede varius accumsan quam lorem, dui et dictumst asperiores nulla, vivamus urna nam leo libero. Posuere non convallis amet justo parturient,_x000D_
  imperdiet consectetuer arcu praesent cursus risus, quis pretium dolor.</p>

• Tip: notice how the HTML is position: relative, while the body is position: absolute. This is to prevent the background color of the body from behaving more like a highlighter of the text in the body.

This could even be expanded to something comparable to, but still very distinct from, CSS filters by changing around the body's RGBA color background. For example, rgba(0,255,0,.75) would create a very green tint as you can see in the code snippet.

HTML {_x000D_
    background: url('http://www.earthtimes.org/newsimage/eat-lead-by-example-obesity-expert-tells-parents_139.jpg');_x000D_
    width: 100%;_x000D_
    height: 100%;_x000D_
    position: relative;_x000D_
}_x000D_
body {_x000D_
    width: 100%;_x000D_
    min-height: 100%;_x000D_
    position: absolute;_x000D_
    top: 0;_x000D_
    left: 0;_x000D_
    margin: 0;_x000D_
    background: rgba(0,255,0,.75);_x000D_
}

<p>Aliquam venenatis curabitur pellentesque sociosqu quam. Tincidunt id erat vestibulum in, est fermentum ipsum et augue, nascetur etiam. Lorem elit, sed donec, leo vivamus ac id enim faucibus vel. Nullam sit feugiat sed massa consectetuer auctor, nulla et erat lacinia nec, eget ut ante nullam est non in, elit porttitor in in donec eget porttitor. Interdum ultricies sem morbi facilisis nibh erat. Id suspendisse, sed tincidunt fringilla sit, sapien odio vel, at culpa augue sed taciti neque inceptos, massa class non. Vel tristique condimentum at pellentesque, commodo nulla sagittis rhoncus lorem. Viverra maecenas tellus pretium urna mauris proin, vel libero morbi, ante volutpat vestibulum augue. Itaque leo mauris turpis, vivamus nisl congue nisl nulla in turpis, eget vitae accumsan dolor ipsum leo venenatis, feugiat vehicula in risus, donec eu pede vivamus itaque nam. Justo amet vitae pellentesque sed, posuere fusce sapien, sed nam placerat libero sed etiam curabitur, suspendisse justo, amet porttitor.</p>_x000D_
<p>Condimentum eget. Sem elementum a et mauris sem a, velit justo consectetuer in turpis mauris, sit sed elit cum, fusce suspendisse pretium dictum, mattis dui tortor tellus. Volutpat ut ante lorem nec laoreet aliquam, lorem est magna amet, integer mauris purus tellus. Porta enim repellendus aliquam eros. Turpis posuere elementum suscipit wisi lobortis, nec nunc consequat dictum ut unde at, mi lorem amet nunc. Cubilia pede, integer dolor, eget platea felis elit enim rhoncus, integer proin quam in ipsum lorem, diam curabitur netus pretium pellentesque. Donec rutrum ultrices placerat, curabitur maecenas, feugiat pede varius accumsan quam lorem, dui et dictumst asperiores nulla, vivamus urna nam leo libero. Posuere non convallis amet justo parturient, imperdiet consectetuer arcu praesent cursus risus, quis pretium dolor.</p>_x000D_
<p>Lorem ipsum dolor sit amet, et id, maecenas a convallis, elit facilisi congue augue id ac. Suscipit luctus egestas rutrum, amet tincidunt porttitor ante convallis magna, vivamus amet at turpis, ante lacinia blandit vel metus mauris rutrum. Ipsum nam adipiscing. Est sapien quis sem vestibulum, quis cubilia turpis, suspendisse mattis vehicula enim risus pede, placerat suspendisse dui. Convallis nostrud pede, mollit lobortis, ornare ipsum tempor faucibus tortor, vel pede, porttitor nulla nonummy vestibulum purus. Eros placerat tenetur augue ipsum aliquam, pellentesque congue condimentum sed vitae lectus.</p>

• Tip: RGBA corresponds to RedGreenBlueAlpha. So, the browser interprets rgba(0,255,0,.75) as something exemplified by {red:0, green:255, blue:0, alpha:'75%'}.

*A full compatibility table can be found at Can I Use. However, please also note that you need to click the "Show All" to see that IE9 supports it.

Addendum

Since I have already answered the question but I have more I want to add, I am titling this section addendum and having it add some potentially helpful information. So, to extrapolate even further on the content above, you could use an SVG as a background image to do wicked awesome things. For example, you could create a loading screen background featuring a cool website icon as you can see in the example of a base64 encoded SVG below.

HTML {_x000D_
    background: url('data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz48IURPQ1RZUEUgc3ZnIFBVQkxJQyAiLS8vVzNDLy9EVEQgU1ZHIDEuMS8vRU4iICJodHRwOi8vd3d3LnczLm9yZy9HcmFwaGljcy9TVkcvMS4xL0RURC9zdmcxMS5kdGQiPjxzdmcgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB3aWR0aD0iNDAwIiBoZWlnaHQ9IjQwMCIgdmVyc2lvbj0iMS4xIiB2aWV3Qm94PSIwIDAgMSAxIiBwcmVzZXJ2ZUFzcGVjdFJhdGlvPSJ4TWluWU1pbiIgYXJpYS1oaWRkZW49InRydWUiPjxnIGlkPSJrIj48ZGVmcz48bGluZWFyR3JhZGllbnQgaWQ9ImMiIGdyYWRpZW50VHJhbnNmb3JtPSJyb3RhdGUoLTEyMCkiIHRyYW5zZm9ybS1vcmlnaW49Ii41LjUiPjxzdG9wIG9mZnNldD0iMCUiIHN0b3AtY29sb3I9InJnYmEoMCwwLDAsLjYpIi8+PHN0b3Agb2Zmc2V0PSI0NyUiIHN0b3AtY29sb3I9InJnYmEoMCwwLDAsLjYpIi8+PHN0b3Agb2Zmc2V0PSI1MyUiIHN0b3AtY29sb3I9InJnYmEoMCwwLDAsLjMpIi8+PHN0b3Agb2Zmc2V0PSIxMDAlIiBzdG9wLWNvbG9yPSJyZ2JhKDAsMCwwLC45KSIvPjxhbmltYXRlVHJhbnNmb3JtIGF0dHJpYnV0ZU5hbWU9ImdyYWRpZW50VHJhbnNmb3JtIiBhdHRyaWJ1dGVUeXBlPSJYTUwiIHR5cGU9InJvdGF0ZSIgZHVyPSI3MDAwbXMiIGZyb209IjAiIHRvPSIzNjAiIHJlcGVhdENvdW50PSJpbmRlZmluaXRlIi8+PC9saW5lYXJHcmFkaWVudD48cmFkaWFsR3JhZGllbnQgaWQ9ImQiIHI9Ii41IiBjeT0iLjUiIGN4PSIuNSI+PHN0b3Agb2Zmc2V0PSIzNSUiIHN0b3AtY29sb3I9ImJsYWNrIi8+PHN0b3Agb2Zmc2V0PSI1MCUiIHN0b3AtY29sb3I9ImdyZXkiLz48c3RvcCBvZmZzZXQ9IjY1JSIgc3RvcC1jb2xvcj0iYmxhY2siLz48L3JhZGlhbEdyYWRpZW50PjxyYWRpYWxHcmFkaWVudCBpZD0iZSIgcj0iLjUiIGN5PSIuNSIgY3g9Ii41Ij48c3RvcCBvZmZzZXQ9IjAlIiBzdG9wLWNvbG9yPSJ3aGl0ZSIvPjxzdG9wIG9mZnNldD0iMjUlIiBzdG9wLWNvbG9yPSJ5ZWxsb3ciLz48c3RvcCBvZmZzZXQ9Ijc1JSIgc3RvcC1jb2xvcj0ieWVsbG93Ii8+PHN0b3Agb2Zmc2V0PSIxMDAlIiBzdG9wLWNvbG9yPSJ3aGl0ZSIvPjwvcmFkaWFsR3JhZGllbnQ+PGNsaXBQYXRoIGlkPSJmIj48cGF0aCBzdHJva2U9ImdyZXkiIHN0cm9rZS13aWR0aD0iLjAxIiBpZD0iYiIgZD0iTS43NS43MUEuMzEuMzEgMCAxIDEgLjc1LjMxTC42OS4zOEEuMjIuMjIgMCAxIDAgLjY4LjY2TC41Ni41N0wuNi41MUwuODIuNjh6TS42LjYzQS4xNC4xNCAwIDEgMSAuNjIuNDJMLjY2LjM5QS4xOS4xOSAwIDEgMCAuNjQuNjZ6TS41NS41OEEuMDcuMDcgMCAxIDEgLjU2LjQ2TC42LjQzQS4xMi4xMiAwIDEgMCAuNTkuNjF6Ii8+PC9jbGlwUGF0aD48Y2xpcFBhdGggaWQ9ImciPjxwYXRoIHN0cm9rZT0iZ3JleSIgZmlsbD0icmVkIiBzdHJva2Utd2lkdGg9Ii4wMSIgZD0iTS42LjYzQS4xNC4xNCAwIDEgMSAuNjIuNDJMLjY2LjM5QS4xOS4xOSAwIDEgMCAuNjQuNjZ6Ii8+PC9jbGlwUGF0aD48L2RlZnM+PGcgY2xpcC1wYXRoPSJ1cmwoI2YpIiBmaWxsPSJ1cmwoI2MpIj48cmVjdCB4PSIwIiB5PSIwIiB3aWR0aD0iMSIgaGVpZ2h0PSIxIi8+PHJlY3QgeD0iMCIgeT0iMCIgd2lkdGg9IjEiIGhlaWdodD0iMSIgZmlsbD0icmVkIiBjbGlwLXBhdGg9InVybCgjZykiLz48L2c+PGcgdHJhbnNmb3JtPSJzY2FsZSgxLjEpIiB0cmFuc2Zvcm0tb3JpZ2luPSIuNS41Ij48dGV4dD48dGV4dFBhdGggaHJlZj0iI2IiIGZvbnQtc2l6ZT0iLjY1JSIgZm9udC1mYW1pbHk9Im1vbm9zcGFjZSIgbGV0dGVyLXNwYWNpbmc9Ii0uNSUiIHN0eWxlPSJ3aGl0ZS1zcGFjZTpwcmUiPiBZT1VSIDx0c3BhbiBmaWxsPSJyZWQiPkVYQU1QTEUgV0VCU0lURTwvdHNwYW4+IExPR088L3RleHRQYXRoPjwvdGV4dD48L2c+PC9nPjwvc3ZnPg==');_x000D_
    width: 100%;_x000D_
    height: 100%;_x000D_
    position: relative;_x000D_
    background-size: cover;_x000D_
}_x000D_
body {_x000D_
    width: 100%;_x000D_
    min-height: 100%;_x000D_
    position: absolute;_x000D_
    top: 0;_x000D_
    left: 0;_x000D_
    margin: 0;_x000D_
    background: rgba(255,255,255,.5);_x000D_
}

<p>Condimentum eget. Sem elementum a et mauris sem a, velit justo consectetuer in turpis mauris, sit sed elit cum, fusce suspendisse pretium dictum, mattis dui tortor tellus. Volutpat ut ante lorem nec laoreet aliquam, lorem est magna amet, integer mauris purus tellus. Porta enim repellendus aliquam eros. Turpis posuere elementum suscipit wisi lobortis, nec nunc consequat dictum ut unde at, mi lorem amet nunc. Cubilia pede, integer dolor, eget platea felis elit enim rhoncus, integer proin quam in ipsum lorem, diam curabitur netus pretium pellentesque. Donec rutrum ultrices placerat, curabitur maecenas, feugiat pede varius accumsan quam lorem, dui et dictumst asperiores nulla, vivamus urna nam leo libero. Posuere non convallis amet justo parturient, imperdiet consectetuer arcu praesent cursus risus, quis pretium dolor.</p>_x000D_
<p>Lorem ipsum dolor sit amet, et id, maecenas a convallis, elit facilisi congue augue id ac. Suscipit luctus egestas rutrum, amet tincidunt porttitor ante convallis magna, vivamus amet at turpis, ante lacinia blandit vel metus mauris rutrum. Ipsum nam adipiscing. Est sapien quis sem vestibulum, quis cubilia turpis, suspendisse mattis vehicula enim risus pede, placerat suspendisse dui. Convallis nostrud pede, mollit lobortis, ornare ipsum tempor faucibus tortor, vel pede, porttitor nulla nonummy vestibulum purus. Eros placerat tenetur augue ipsum aliquam, pellentesque congue condimentum sed vitae lectus.</p>_x000D_
<p>Aliquam venenatis curabitur pellentesque sociosqu quam. Tincidunt id erat vestibulum in, est fermentum ipsum et augue, nascetur etiam. Lorem elit, sed donec, leo vivamus ac id enim faucibus vel. Nullam sit feugiat sed massa consectetuer auctor, nulla et erat lacinia nec, eget ut ante nullam est non in, elit porttitor in in donec eget porttitor. Interdum ultricies sem morbi facilisis nibh erat. Id suspendisse, sed tincidunt fringilla sit, sapien odio vel, at culpa augue sed taciti neque inceptos, massa class non. Vel tristique condimentum at pellentesque, commodo nulla sagittis rhoncus lorem. Viverra maecenas tellus pretium urna mauris proin, vel libero morbi, ante volutpat vestibulum augue. Itaque leo mauris turpis, vivamus nisl congue nisl nulla in turpis, eget vitae accumsan dolor ipsum leo venenatis, feugiat vehicula in risus, donec eu pede vivamus itaque nam. Justo amet vitae pellentesque sed, posuere fusce sapien, sed nam placerat libero sed etiam curabitur, suspendisse justo, amet porttitor.</p>

• Tip: The background-size: cover CSS causes the SVG logo in the background to be resized to the size of the HTML element.

Here you wanna make a pointer to the first element of the array

uint8_t (*matrix_ptr)[20] = l_matrix;

With typedef, this looks cleaner

typedef uint8_t array_of_20_uint8_t[20];
array_of_20_uint8_t *matrix_ptr = l_matrix;

Then you can enjoy life again :)

matrix_ptr[0][1] = ...;

Beware of the pointer/array world in C, much confusion is around this.

Edit

Reviewing some of the other answers here, because the comment fields are too short to do there. Multiple alternatives were proposed, but it wasn't shown how they behave. Here is how they do

uint8_t (*matrix_ptr)[][20] = l_matrix;

If you fix the error and add the address-of operator & like in the following snippet

uint8_t (*matrix_ptr)[][20] = &l_matrix;

Then that one creates a pointer to an incomplete array type of elements of type array of 20 uint8_t. Because the pointer is to an array of arrays, you have to access it with

(*matrix_ptr)[0][1] = ...;

And because it's a pointer to an incomplete array, you cannot do as a shortcut

matrix_ptr[0][0][1] = ...;

Because indexing requires the element type's size to be known (indexing implies an addition of an integer to the pointer, so it won't work with incomplete types). Note that this only works in C, because T[] and T[N] are compatible types. C++ does not have a concept of compatible types, and so it will reject that code, because T[] and T[10] are different types.

The following alternative doesn't work at all, because the element type of the array, when you view it as a one-dimensional array, is not uint8_t, but uint8_t[20]

uint8_t *matrix_ptr = l_matrix; // fail

The following is a good alternative

uint8_t (*matrix_ptr)[10][20] = &l_matrix;

You access it with

(*matrix_ptr)[0][1] = ...;
matrix_ptr[0][0][1] = ...; // also possible now

It has the benefit that it preserves the outer dimension's size. So you can apply sizeof on it

sizeof (*matrix_ptr) == sizeof(uint8_t) * 10 * 20

There is one other answer that makes use of the fact that items in an array are contiguously stored

uint8_t *matrix_ptr = l_matrix[0];

Now, that formally only allows you to access the elements of the first element of the two dimensional array. That is, the following condition hold

matrix_ptr[0] = ...; // valid
matrix_ptr[19] = ...; // valid

matrix_ptr[20] = ...; // undefined behavior
matrix_ptr[10*20-1] = ...; // undefined behavior

You will notice it probably works up to 10*20-1, but if you throw on alias analysis and other aggressive optimizations, some compiler could make an assumption that may break that code. Having said that, i've never encountered a compiler that fails on it (but then again, i've not used that technique in real code), and even the C FAQ has that technique contained (with a warning about its UB'ness), and if you cannot change the array type, this is a last option to save you :)

Ólafur forgot the surrogate key:

A surrogate key in a database is a unique identifier for either an entity in the modeled world or an object in the database. The surrogate key is not derived from application data.

You can use the following:

Request.Params["paramName"]

See also: When do Request.Params and Request.Form differ?

The easiest way is to use a for loop template tag.

Given the view:

def MyView(request):
    ...
    query_results = YourModel.objects.all()
    ...
    #return a response to your template and add query_results to the context

You can add a snippet like this your template...

<table>
    <tr>
        <th>Field 1</th>
        ...
        <th>Field N</th>
    </tr>
    {% for item in query_results %}
    <tr> 
        <td>{{ item.field1 }}</td>
        ...
        <td>{{ item.fieldN }}</td>
    </tr>
    {% endfor %}
</table>

This is all covered in Part 3 of the Django tutorial. And here's Part 1 if you need to start there.

1. Go to Build -> Generate Signed APK in Android Studio.
2. In the new window appeared, click on Create new... button.
3. Next enter details as like shown below and click OK -> Next.
4. Select the Build Type as release and click Finish button.
5. Wait until APK generated successfully message is displayed as like shown below.
6. Click on Show in Explorer to see the signed APK file.

For more details go to this link.

let test = {a: 1, b: 2, c: 3};
Object.entries(test).forEach(([key, value]) => console.log(key, value))

// a 1
// b 2
// c 3

ALTER TABLE can do multiple table alterations in one statement, but MODIFY COLUMN can only work on one column at a time, so you need to specify MODIFY COLUMN for each column you want to change:

ALTER TABLE webstore.Store
  MODIFY COLUMN ShortName VARCHAR(100),
  MODIFY COLUMN UrlShort VARCHAR(100);

Also, note this warning from the manual:

When you use CHANGE or MODIFY, column_definition must include the data type and all attributes that should apply to the new column, other than index attributes such as PRIMARY KEY or UNIQUE. Attributes present in the original definition but not specified for the new definition are not carried forward.

delete cache using:

    php artisan config:clear
    php artisan config:cache

You can just add '\r' at the end of the string plus a comma at the end of print function. For example:

print(os.path.getsize(file_name)/1024+'KB / '+size+' KB downloaded!\r'),

i++: In this scenario first the value is assigned and then increment happens.

++i: In this scenario first the increment is done and then value is assigned

Below is the image visualization and also here is a nice practical video which demonstrates the same.

You need DATE_SUB() OR DATE_ADD()

Horizontal centering is as easy as:

text-align: center

Vertical centering when the container is a known height:

height: 100px;
line-height: 100px;
vertical-align: middle

Vertical centering when the container isn't a known height AND you can set the image in the background:

background: url(someimage) no-repeat center center;

Linux users can find the locations of all the installed packages like this:

pip list | xargs -exec pip show

I am using those commands on MacOs after getting the same error

sudo /usr/local/mysql/support-files/mysql.server start

sudo /usr/local/mysql/support-files/mysql.server stop

sudo /usr/local/mysql/support-files/mysql.server restart

I did this by creating a new XML file res/values/style.xml as follows:

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <style name="boldText">
        <item name="android:textStyle">bold|italic</item>
        <item name="android:textColor">#FFFFFF</item>
    </style>

    <style name="normalText">
        <item name="android:textStyle">normal</item>
        <item name="android:textColor">#C0C0C0</item>
    </style>

</resources>

I also have an entries in my "strings.xml" file like this:

<color name="highlightedTextViewColor">#000088</color>
<color name="normalTextViewColor">#000044</color>

Then, in my code I created a ClickListener to trap the tap event on that TextView: EDIT: As from API 23 'setTextAppearance' is deprecated

    myTextView.setOnClickListener(new View.OnClickListener() {
                public void onClick(View view){
                    //highlight the TextView
                    //myTextView.setTextAppearance(getApplicationContext(), R.style.boldText);
    if (Build.VERSION.SDK_INT < 23) {
       myTextView.setTextAppearance(getApplicationContext(), R.style.boldText);
    } else {
       myTextView.setTextAppearance(R.style.boldText);
    }
     myTextView.setBackgroundResource(R.color.highlightedTextViewColor);
                }
            });

To change it back, you would use this:

if (Build.VERSION.SDK_INT < 23) {
    myTextView.setTextAppearance(getApplicationContext(), R.style.normalText);
} else{
   myTextView.setTextAppearance(R.style.normalText);
}
myTextView.setBackgroundResource(R.color.normalTextViewColor);

You could execute the .sql file as a script in the SQL Developer worksheet. Either use the Run Script icon, or simply press F5.

For example,

@path\script.sql;

Remember, you need to put @ as shown above.

But, if you have exported the database using database export utility of SQL Developer, then you should use the Import utility. Follow the steps mentioned here Importing and Exporting using the Oracle SQL Developer 3.0

If your application uses async stuff and you're fiddling with Mouse's cursor, you probably want to do it only in main UI thread. You can use app's Dispatcher thread for that:

Application.Current.Dispatcher.Invoke(() =>
{
    // The check is required to prevent cursor flickering
    if (Mouse.OverrideCursor != cursor)
        Mouse.OverrideCursor = cursor;
});

You can use querySelectorAll:

    document.querySelectorAll('span[property=name]');

The easiest way would be:

String[] myArray = ...;
List<String> strs = Arrays.asList(myArray);

using the handy Arrays utility class. Note, that you can even do

List<String> strs = Arrays.asList("a", "b", "c");

From your SQL Server Management Studio, you open Object Explorer, go to your database where you want to load the data into, right click, then pick Tasks > Import Data.

This opens the Import Data Wizard, which typically works pretty well for importing from Excel. You can pick an Excel file, pick what worksheet to import data from, you can choose what table to store it into, and what the columns are going to be. Pretty flexible indeed.

You can run this as a one-off, or you can store it as a SQL Server Integration Services (SSIS) package into your file system, or into SQL Server itself, and execute it over and over again (even scheduled to run at a given time, using SQL Agent).

Update: yes, yes, yes, you can do all those things you keep asking - have you even tried at least once to run that wizard??

OK, here it comes - step by step:

Step 1: pick your Excel source

Step 2: pick your SQL Server target database

Step 3: pick your source worksheet (from Excel) and your target table in your SQL Server database; see the "Edit Mappings" button!

Step 4: check (and change, if needed) your mappings of Excel columns to SQL Server columns in the table:

Step 5: if you want to use it later on, save your SSIS package to SQL Server:

Step 6: - success! This is on a 64-bit machine, works like a charm - just do it!!

Bower maintains a single version of modules, it only tries to help you select the correct/best one for you.

Javascript dependency management : npm vs bower vs volo?

NPM is better for node modules because there is a module system and you're working locally. Bower is good for the browser because currently there is only the global scope, and you want to be very selective about the version you work with.

Pass it in through the constructor:

const char* dat = "my string!";
std::string my_string( dat );

You can use the function string.c_str() to go the other way:

std::string my_string("testing!");
const char* dat = my_string.c_str();

This article helped, it's pretty much what the other answers said but summarize and concise

https://medium.com/@andersongusmao/left-and-right-margins-on-uitableviewcell-595f0ba5f5e6

In it, he only applies them to left and right sides but the UIEdgeInsetsMake init allows to add padding to all four points.

func UIEdgeInsetsMake(_ top: CGFloat, _ left: CGFloat, _ bottom: CGFloat, _ right: CGFloat) -> UIEdgeInsets

Description
Creates an edge inset for a button or view. An inset is a margin around a rectangle. Positive values represent margins closer to the center of the rectangle, while negative values represent margins further from the center.

Parameters
top: The inset at the top of an object.
left: The inset on the left of an object
bottom: The inset on the bottom of an object.
right: The inset on the right of an object.

Returns
An inset for a button or view

Note that UIEdgeInsets can also be used to achieve the same.

Xcode 9.3/Swift 4

I know it's not XAML, but I did the same thing with SizeChanged event of the textbox:

private void TextBlock_SizeChanged(object sender, SizeChangedEventArgs e)
{
   TextBlock textBlock = sender as TextBlock;
   FrameworkElement element = textBlock.Parent as FrameworkElement;
   textBlock.Margin = new Thickness(0, 0, (element.ActualWidth / 100) * 20, 0);
}

The textbox appears to be 80% size of its parent (well right side margin is 20%) and stretches when needed.

I've used the following solution in my project. I think it is better than using mutable objects or integer ranges.

import java.util.*;
import java.util.function.*;
import java.util.stream.Collector;
import java.util.stream.Collector.Characteristics;
import java.util.stream.Stream;
import java.util.stream.StreamSupport;
import static java.util.Objects.requireNonNull;


public class CollectionUtils {
    private CollectionUtils() { }

    /**
     * Converts an {@link java.util.Iterator} to {@link java.util.stream.Stream}.
     */
    public static <T> Stream<T> iterate(Iterator<? extends T> iterator) {
        int characteristics = Spliterator.ORDERED | Spliterator.IMMUTABLE;
        return StreamSupport.stream(Spliterators.spliteratorUnknownSize(iterator, characteristics), false);
    }

    /**
     * Zips the specified stream with its indices.
     */
    public static <T> Stream<Map.Entry<Integer, T>> zipWithIndex(Stream<? extends T> stream) {
        return iterate(new Iterator<Map.Entry<Integer, T>>() {
            private final Iterator<? extends T> streamIterator = stream.iterator();
            private int index = 0;

            @Override
            public boolean hasNext() {
                return streamIterator.hasNext();
            }

            @Override
            public Map.Entry<Integer, T> next() {
                return new AbstractMap.SimpleImmutableEntry<>(index++, streamIterator.next());
            }
        });
    }

    /**
     * Returns a stream consisting of the results of applying the given two-arguments function to the elements of this stream.
     * The first argument of the function is the element index and the second one - the element value. 
     */
    public static <T, R> Stream<R> mapWithIndex(Stream<? extends T> stream, BiFunction<Integer, ? super T, ? extends R> mapper) {
        return zipWithIndex(stream).map(entry -> mapper.apply(entry.getKey(), entry.getValue()));
    }

    public static void main(String[] args) {
        String[] names = {"Sam", "Pamela", "Dave", "Pascal", "Erik"};

        System.out.println("Test zipWithIndex");
        zipWithIndex(Arrays.stream(names)).forEach(entry -> System.out.println(entry));

        System.out.println();
        System.out.println("Test mapWithIndex");
        mapWithIndex(Arrays.stream(names), (Integer index, String name) -> index+"="+name).forEach((String s) -> System.out.println(s));
    }
}

Try changing

$client = new SoapClient('http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl', ['trace' => true]);

to

$client = new SoapClient('http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl', ['trace' => true, 'cache_wsdl' => WSDL_CACHE_MEMORY]);

Also (whether that works or not), check to make sure that /tmp is writeable by your web server and that it isn't full.

Here is the implementation that was mentioned above:

import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;
import javax.crypto.spec.SecretKeySpec;

import org.apache.commons.codec.binary.Base64;
import org.apache.commons.codec.binary.StringUtils;

try
{
    String passEncrypt = "my password";
    byte[] saltEncrypt = "choose a better salt".getBytes();
    int iterationsEncrypt = 10000;
    SecretKeyFactory factoryKeyEncrypt = SecretKeyFactory
            .getInstance("PBKDF2WithHmacSHA1");
    SecretKey tmp = factoryKeyEncrypt.generateSecret(new PBEKeySpec(
            passEncrypt.toCharArray(), saltEncrypt, iterationsEncrypt,
            128));
    SecretKeySpec encryptKey = new SecretKeySpec(tmp.getEncoded(),
            "AES");

    Cipher aesCipherEncrypt = Cipher
            .getInstance("AES/ECB/PKCS5Padding");
    aesCipherEncrypt.init(Cipher.ENCRYPT_MODE, encryptKey);

    // get the bytes
    byte[] bytes = StringUtils.getBytesUtf8(toEncodeEncryptString);

    // encrypt the bytes
    byte[] encryptBytes = aesCipherEncrypt.doFinal(bytes);

    // encode 64 the encrypted bytes
    String encoded = Base64.encodeBase64URLSafeString(encryptBytes);

    System.out.println("e: " + encoded);

    // assume some transport happens here

    // create a new string, to make sure we are not pointing to the same
    // string as the one above
    String encodedEncrypted = new String(encoded);

    //we recreate the same salt/encrypt as if its a separate system
    String passDecrypt = "my password";
    byte[] saltDecrypt = "choose a better salt".getBytes();
    int iterationsDecrypt = 10000;
    SecretKeyFactory factoryKeyDecrypt = SecretKeyFactory
            .getInstance("PBKDF2WithHmacSHA1");
    SecretKey tmp2 = factoryKeyDecrypt.generateSecret(new PBEKeySpec(passDecrypt
            .toCharArray(), saltDecrypt, iterationsDecrypt, 128));
    SecretKeySpec decryptKey = new SecretKeySpec(tmp2.getEncoded(), "AES");

    Cipher aesCipherDecrypt = Cipher.getInstance("AES/ECB/PKCS5Padding");
            aesCipherDecrypt.init(Cipher.DECRYPT_MODE, decryptKey);

    //basically we reverse the process we did earlier

    // get the bytes from encodedEncrypted string
    byte[] e64bytes = StringUtils.getBytesUtf8(encodedEncrypted);

    // decode 64, now the bytes should be encrypted
    byte[] eBytes = Base64.decodeBase64(e64bytes);

    // decrypt the bytes
    byte[] cipherDecode = aesCipherDecrypt.doFinal(eBytes);

    // to string
    String decoded = StringUtils.newStringUtf8(cipherDecode);

    System.out.println("d: " + decoded);

}
catch (Exception e)
{
    e.printStackTrace();
}

NeDB seems to be what you are looking for. From the blurb:

Embedded persistent database for Node.js, written in Javascript, with no dependency (except npm modules of course). You can think of it as a SQLite for Node.js projects, which can be used with a simple require statement. The API is a subset of MongoDB's. You can use it as a persistent or an in-memory only datastore.

You need to put the arguments to pass ("/select etc") in the second parameter of the Start method.

This is how I do it:

using System.IO;
using System.Security.Cryptography;

public string checkMD5(string filename)
{
    using (var md5 = MD5.Create())
    {
        using (var stream = File.OpenRead(filename))
        {
            return Encoding.Default.GetString(md5.ComputeHash(stream));
        }
    }
}

Should be .\SQLExpress or localhost\SQLExpress no $ sign at the end

See also here http://www.connectionstrings.com/sql-server-2008

One would use @classmethod when he/she would want to change the behaviour of the method based on which subclass is calling the method. remember we have a reference to the calling class in a class method.

While using static you would want the behaviour to remain unchanged across subclasses

Example:

class Hero:

  @staticmethod
  def say_hello():
     print("Helllo...")

  @classmethod
  def say_class_hello(cls):
     if(cls.__name__=="HeroSon"):
        print("Hi Kido")
     elif(cls.__name__=="HeroDaughter"):
        print("Hi Princess")

class HeroSon(Hero):
  def say_son_hello(self):
     print("test  hello")



class HeroDaughter(Hero):
  def say_daughter_hello(self):
     print("test  hello daughter")


testson = HeroSon()

testson.say_class_hello() #Output: "Hi Kido"

testson.say_hello() #Outputs: "Helllo..."

testdaughter = HeroDaughter()

testdaughter.say_class_hello() #Outputs: "Hi Princess"

testdaughter.say_hello() #Outputs: "Helllo..."

if you just want diff the specified file, you can :

git diff master 766eceb -- connections/ > 000-mysql-connector.patch

it suggests that you fail to link the explicitly instantiated basetype public gameCore (whereas the header file forward declares it).

Since we know nothing about your build config/library dependencies, we can't really tell which link flags/source files are missing, but I hope the hint alone helps you fix ti.

SELECT *
FROM
  (First_query) AS ONE
LEFT OUTER JOIN
  (Second_query ) AS TWO ON ONE.First_query_ID = TWO.Second_Query_ID;

- (NSComparisonResult)caseInsensitiveCompare:(NSString *)aString

document.getElementById("tblBlah").rows[i].columns[j].innerHTML;

Should be:

document.getElementById("tblBlah").rows[i].cells[j].innerHTML;

But I get the distinct impression that the row/cell you need is the one clicked by the user. If so, the simplest way to achieve this would be attaching an event to the cells in your table:

function alertInnerHTML(e)
{
    e = e || window.event;//IE
    alert(this.innerHTML);
}

var theTbl = document.getElementById('tblBlah');
for(var i=0;i<theTbl.length;i++)
{
    for(var j=0;j<theTbl.rows[i].cells.length;j++)
    {
        theTbl.rows[i].cells[j].onclick = alertInnerHTML;
    }
}

That makes all table cells clickable, and alert it's innerHTML. The event object will be passed to the alertInnerHTML function, in which the this object will be a reference to the cell that was clicked. The event object offers you tons of neat tricks on how you want the click event to behave if, say, there's a link in the cell that was clicked, but I suggest checking the MDN and MSDN (for the window.event object)

Another way to build fluid full screen iframe:

Embedded video fills entire viewport area when page loads

Nice approach for landing pages with video or any embedded content. You can have any additional content below of embedded video, which is revealed when scrolling page down.

Example:

CSS and HTML code.

body {_x000D_
    margin: 0;_x000D_
    background-color: #E1E1E1;_x000D_
}_x000D_
header {_x000D_
    width: 100%;_x000D_
    height: 56vw;_x000D_
    max-height: 100vh;_x000D_
}_x000D_
.embwrap {_x000D_
    width: 100%;_x000D_
    height: 100%;_x000D_
    display: table;_x000D_
}_x000D_
.embwrap .embcell {_x000D_
    width: auto;_x000D_
    background-color: black;_x000D_
    display: table-cell;_x000D_
    vertical-align: top;_x000D_
}_x000D_
.embwrap .embcell .ifrwrap {_x000D_
    height: 100%;_x000D_
    width: 100%;_x000D_
    display: inline-table;_x000D_
    background-color: black;_x000D_
}_x000D_
_x000D_
.embwrap .embcell .ifrwrap iframe {_x000D_
    height: 100%;_x000D_
    width: 100%;_x000D_
}

<header>_x000D_
  <div class="embwrap">_x000D_
    <div class="embcell">_x000D_
      <div class="ifrwrap">_x000D_
        <iframe webkitallowfullscreen="true" mozallowfullscreen="true" allowfullscreen="true" allowtransparency="true" scrolling="no" frameborder="0" width="1920" height="1440" src="http://www.youtube.com/embed/5SIgYp3XTMk?autoplay=0&amp;modestbranding=1&amp;iv_load_policy=3&amp;showsearch=0&amp;rel=1&amp;controls=1&amp;showinfo=1&amp;fs=1"></iframe>_x000D_
      </div>_x000D_
    </div>_x000D_
  </div>_x000D_
</header>_x000D_
<article>_x000D_
  <div style="margin:30px; text-align: justify;">_x000D_
    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis lorem orci, rhoncus ut tellus non, pharetra consequat risus. </p>_x000D_
    <p>Mauris aliquet egestas odio, sit amet sagittis tellus scelerisque in. Fusce in mauris vel turpis ornare placerat non vel purus. Sed in lobortis </p>_x000D_
  </div>_x000D_
</article>

You can use the title attribute, e.g. if you want to have a Tooltip over a text, just make:

<span title="This is a Tooltip">This is a text</span>

On ubuntu 19.04, the default password are stored in the home directory:

cat ~/.jenkins/secrets/initialAdminPassword

Simply obj instanceof Object[] (tested on JShell).

Another example using Blob() Code:

function save(url, params, fileName){
    $http.get(url, {params: params}).success(function(exporter) {
        var blob = new Blob([exporter], {type: "text/plain;charset=utf-8;"});
        saveAs(blob, fileName);
    }).error(function(err) {
        console.log('err', err);
    });
};

// Save as Code
function saveAs(blob, fileName){
    var url = window.URL.createObjectURL(blob);

    var doc = document.createElement("a");
    doc.href = url;
    doc.download = fileName;
    doc.click();
    window.URL.revokeObjectURL(url);
}

Another option is git merge --squash <feature branch> then finally do a git commit.

From Git merge

--squash

--no-squash

Produce the working tree and index state as if a real merge happened (except for the merge information), but do not actually make a commit or move the HEAD, nor record $GIT_DIR/MERGE_HEAD to cause the next git commit command to create a merge commit. This allows you to create a single commit on top of the current branch whose effect is the same as merging another branch (or more in case of an octopus).

I suspect you meant:

axis.Date(1, as.Date(sites$date, origin = "1970-01-01"))

as the 'x' argument to as.Date() has to be of type Date.

As an aside, this would have appropriate as a follow-up or edit of your previous question.

Npm and Bower are both dependency management tools. But the main difference between both is npm is used for installing Node js modules but bower js is used for managing front end components like html, css, js etc.

A fact that makes this more confusing is that npm provides some packages which can be used in front-end development as well, like grunt and jshint.

These lines add more meaning

Bower, unlike npm, can have multiple files (e.g. .js, .css, .html, .png, .ttf) which are considered the main file(s). Bower semantically considers these main files, when packaged together, a component.

Edit: Grunt is quite different from Npm and Bower. Grunt is a javascript task runner tool. You can do a lot of things using grunt which you had to do manually otherwise. Highlighting some of the uses of Grunt:

1. Zipping some files (e.g. zipup plugin)
2. Linting on js files (jshint)
3. Compiling less files (grunt-contrib-less)

There are grunt plugins for sass compilation, uglifying your javascript, copy files/folders, minifying javascript etc.

Please Note that grunt plugin is also an npm package.

Question-1

When I want to add a package (and check in the dependency into git), where does it belong - into package.json or into bower.json

It really depends where does this package belong to. If it is a node module(like grunt,request) then it will go in package.json otherwise into bower json.

Question-2

When should I ever install packages explicitly like that without adding them to the file that manages dependencies

It does not matter whether you are installing packages explicitly or mentioning the dependency in .json file. Suppose you are in the middle of working on a node project and you need another project, say request, then you have two options:

• Edit the package.json file and add a dependency on 'request'
• npm install

OR

• Use commandline: npm install --save request

--save options adds the dependency to package.json file as well. If you don't specify --save option, it will only download the package but the json file will be unaffected.

You can do this either way, there will not be a substantial difference.

None of the other answers worked for me.

Make sure both unzipped files are in same folder, but also right click on setup.exe, select properties, compatibility, and then put a checkmark in "Run this program in compatibility mode for..." and select Windows 7.

I successfully launched the installer without the error message on Windows 10 for the 32-bit version of Oracle 11g release 2.

From: http://www-01.ibm.com/support/docview.wss?uid=swg21960606

HttpContext.Current returns an instance of System.Web.HttpContext, which does not extend System.Web.HttpContextBase. HttpContextBase was added later to address HttpContext being difficult to mock. The two classes are basically unrelated (HttpContextWrapper is used as an adapter between them).

Fortunately, HttpContext itself is fakeable just enough for you do replace the IPrincipal (User) and IIdentity.

The following code runs as expected, even in a console application:

HttpContext.Current = new HttpContext(
    new HttpRequest("", "http://tempuri.org", ""),
    new HttpResponse(new StringWriter())
    );

// User is logged in
HttpContext.Current.User = new GenericPrincipal(
    new GenericIdentity("username"),
    new string[0]
    );

// User is logged out
HttpContext.Current.User = new GenericPrincipal(
    new GenericIdentity(String.Empty),
    new string[0]
    );

DateTime.ParseExact(...) allows you to tell the parser what each character represents.

Use the standard javascript Date class. No need for arrays. No need for extra libraries.

See https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleDateString

var options = {  weekday: 'long', year: 'numeric', month: 'long', day: 'numeric', hour: '2-digit', minute: '2-digit', second: '2-digit', hour12: false };_x000D_
var prnDt = 'Printed on ' + new Date().toLocaleTimeString('en-us', options);_x000D_
_x000D_
console.log(prnDt);

Update: As of November, 2020, Gitlens appears within VSCode's builtin Source Control Panel

I would recommend to use: Git Lens.

jQuery:

$("#y").load("x.html");

import numpy as np
import PIL

def convert_image(image_file):
    image = Image.open(image_file) # this could be a 4D array PNG (RGBA)
    original_width, original_height = image.size

    np_image = np.array(image)
    new_image = np.zeros((np_image.shape[0], np_image.shape[1], 3)) 
    # create 3D array

    for each_channel in range(3):
        new_image[:,:,each_channel] = np_image[:,:,each_channel]  
        # only copy first 3 channels.

    # flushing
    np_image = []
    return new_image

ASCII to int:

ord('a')

gives 97

And back to a string:

• in Python2: str(unichr(97))
• in Python3: chr(97)

gives 'a'

You have tried the wrong variable, ints is not the correct name of the argument.

public int Sum(params int[] customerssalary)
{
    return customerssalary.Sum();
}

public double Avg(params int[] customerssalary)
{
    return customerssalary.Average();
}

But do you think that these methods are really needed?

In the light of the evolving thread, see below for a more complete answer:

IE 6

* html .ie6 {property:value;}

or

.ie6 { _property:value;}

IE 7

*+html .ie7 {property:value;}

or

*:first-child+html .ie7 {property:value;}

IE 6 and 7

@media screen\9 {
    .ie67 {property:value;}
}

or

.ie67 { *property:value;}

or

.ie67 { #property:value;}

IE 6, 7 and 8

@media \0screen\,screen\9 {
    .ie678 {property:value;}
}

IE 8

html>/**/body .ie8 {property:value;}

or

@media \0screen {
    .ie8 {property:value;}
}

IE 8 Standards Mode Only

.ie8 { property /*\**/: value\9 }

IE 8,9 and 10

@media screen\0 {
    .ie8910 {property:value;}
}

IE 9 only

@media screen and (min-width:0) and (min-resolution: .001dpcm) { 
 // IE9 CSS
 .ie9{property:value;}
}

IE 9 and above

@media screen and (min-width:0) and (min-resolution: +72dpi) {
  // IE9+ CSS
  .ie9up{property:value;}
}

IE 9 and 10

@media screen and (min-width:0) {
    .ie910{property:value;}
}

IE 10 only

_:-ms-lang(x), .ie10 { property:value\9; }

IE 10 and above

_:-ms-lang(x), .ie10up { property:value; }

or

@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
   .ie10up{property:value;}
}

IE 11 (and above..)

_:-ms-fullscreen, :root .ie11up { property:value; }

Javascript alternatives

Modernizr

Modernizr runs quickly on page load to detect features; it then creates a JavaScript object with the results, and adds classes to the html element

User agent selection

The Javascript:

var b = document.documentElement;
        b.setAttribute('data-useragent',  navigator.userAgent);
        b.setAttribute('data-platform', navigator.platform );
        b.className += ((!!('ontouchstart' in window) || !!('onmsgesturechange' in window))?' touch':'');

Adds (e.g) the below to the html element:

data-useragent='Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C)'
data-platform='Win32'

Allowing very targetted CSS selectors, e.g.:

html[data-useragent*='Chrome/13.0'] .nav{
    background:url(img/radial_grad.png) center bottom no-repeat;
}

Footnote

If possible, avoid browser targeting. Identify and fix any issue(s) you identify. Support progressive enhancement and graceful degradation. With that in mind, this is an 'ideal world' scenario not always obtainable in a production environment, as such- the above should help provide some good options.

Attribution / Essential Reading

• Keith Clarke
• Paul Irish
• Web Devout
• The Spanner

Try using this Function.It Will help You:-

public class Main {   
public static void main(String args[]) 
 {        
  Date today=new Date();                     
  Date myDate=new Date(today.getYear(),today.getMonth()-1,today.getDay());
  System.out.println("My Date is"+myDate);    
  System.out.println("Today Date is"+today);
  if(today.compareTo(myDate)<0)
     System.out.println("Today Date is Lesser than my Date");
  else if(today.compareTo(myDate)>0)
     System.out.println("Today Date is Greater than my date"); 
  else
     System.out.println("Both Dates are equal");      
  }
}

Use two single quotes to escape them in the sql statement. The double quotes should not be a problem:

SELECT 'How is my son''s school helping him learn?  "Not as good as Stack Overflow would!"'

Print:

How is my son's school helping him learn? "Not as good as Stack Overflow would!"

Your code is correct you just used .div instead of div

HTML

<div class="ui grid container">
<div class="ui center aligned three column grid">
  <div class="column">
  </div>
  <div class="column">
    </div>
  </div>

CSS

div{
position: absolute;
top: 50%;
left: 50%;
margin-top: -50px;
margin-left: -50px;
width: 100px;
height: 100px;
}

Check out this Fiddle

As 'live' will handle events for future elements that match the current selector, you may choose click as you don't want that to happen - you only want to handle the current selected elements.

Also, I suspect (though have no evidence) that there is a slight efficiency using 'click' over 'live'.

Lee

You can use table proc in database mysql:

mysql> SELECT body FROM mysql.proc
WHERE db = 'yourdb' AND name = 'procedurename' ;

Note that you must have a grant for select to mysql.proc:

mysql> GRANT SELECT ON mysql.proc TO 'youruser'@'yourhost' IDENTIFIED BY 'yourpass' ;

dbms_output.put_line('Hi,');
dbms_output.put_line('good');
dbms_output.put_line('morning');
dbms_output.put_line('friends');

or

DBMS_OUTPUT.PUT_LINE('Hi, ' || CHR(13) || CHR(10) || 
                     'good' || CHR(13) || CHR(10) ||
                     'morning' || CHR(13) || CHR(10) ||
                     'friends' || CHR(13) || CHR(10) ||);

try it.

Set rs = me.RecordsetClone
rs.Bookmark = me.Bookmark
Do
    rs.movenext
Loop until rs.eof

You can use strftime:

>>> from datetime import datetime
>>> datetime.today().strftime('%Y-%m-%d')
'2021-01-26'

Additionally, for anyone also looking for a zero-padded Hour, Minute, and Second at the end: (Comment by Gabriel Staples)

>>> datetime.today().strftime('%Y-%m-%d-%H:%M:%S')
'2021-01-26-16:50:03'

Use RETURN QUERY:

CREATE OR REPLACE FUNCTION word_frequency(_max_tokens int)
  RETURNS TABLE (txt   text   -- also visible as OUT parameter inside function
               , cnt   bigint
               , ratio bigint) AS
$func$
BEGIN
   RETURN QUERY
   SELECT t.txt
        , count(*) AS cnt                 -- column alias only visible inside
        , (count(*) * 100) / _max_tokens  -- I added brackets
   FROM  (
      SELECT t.txt
      FROM   token t
      WHERE  t.chartype = 'ALPHABETIC'
      LIMIT  _max_tokens
      ) t
   GROUP  BY t.txt
   ORDER  BY cnt DESC;                    -- potential ambiguity 
END
$func$  LANGUAGE plpgsql;

Call:

SELECT * FROM word_frequency(123);

Explanation:

• It is much more practical to explicitly define the return type than simply declaring it as record. This way you don't have to provide a column definition list with every function call. RETURNS TABLE is one way to do that. There are others. Data types of OUT parameters have to match exactly what is returned by the query.

• Choose names for OUT parameters carefully. They are visible in the function body almost anywhere. Table-qualify columns of the same name to avoid conflicts or unexpected results. I did that for all columns in my example.

  But note the potential naming conflict between the OUT parameter cnt and the column alias of the same name. In this particular case (RETURN QUERY SELECT ...) Postgres uses the column alias over the OUT parameter either way. This can be ambiguous in other contexts, though. There are various ways to avoid any confusion:

  1. Use the ordinal position of the item in the SELECT list: ORDER BY 2 DESC. Example:
     • Select first row in each GROUP BY group?
  2. Repeat the expression ORDER BY count(*).
  3. (Not applicable here.) Set the configuration parameter plpgsql.variable_conflict or use the special command #variable_conflict error | use_variable | use_column in the function. See:
     • Naming conflict between function parameter and result of JOIN with USING clause

• Don't use "text" or "count" as column names. Both are legal to use in Postgres, but "count" is a reserved word in standard SQL and a basic function name and "text" is a basic data type. Can lead to confusing errors. I use txt and cnt in my examples.

• Added a missing ; and corrected a syntax error in the header. (_max_tokens int), not (int maxTokens) - type after name.

• While working with integer division, it's better to multiply first and divide later, to minimize the rounding error. Even better: work with numeric (or a floating point type). See below.

Alternative

This is what I think your query should actually look like (calculating a relative share per token):

CREATE OR REPLACE FUNCTION word_frequency(_max_tokens int)
  RETURNS TABLE (txt            text
               , abs_cnt        bigint
               , relative_share numeric) AS
$func$
BEGIN
   RETURN QUERY
   SELECT t.txt, t.cnt
        , round((t.cnt * 100) / (sum(t.cnt) OVER ()), 2)  -- AS relative_share
   FROM  (
      SELECT t.txt, count(*) AS cnt
      FROM   token t
      WHERE  t.chartype = 'ALPHABETIC'
      GROUP  BY t.txt
      ORDER  BY cnt DESC
      LIMIT  _max_tokens
      ) t
   ORDER  BY t.cnt DESC;
END
$func$  LANGUAGE plpgsql;

The expression sum(t.cnt) OVER () is a window function. You could use a CTE instead of the subquery - pretty, but a subquery is typically cheaper in simple cases like this one.

A final explicit RETURN statement is not required (but allowed) when working with OUT parameters or RETURNS TABLE (which makes implicit use of OUT parameters).

round() with two parameters only works for numeric types. count() in the subquery produces a bigint result and a sum() over this bigint produces a numeric result, thus we deal with a numeric number automatically and everything just falls into place.

You could try lattice:

require(lattice)
x <- 1:100000
y <- 1:100000
xyplot(y~x, scales=list(x = list(log = 10)), type="l")

Why does no one mention multiple statements in one query?

In php, you use multi_query method of mysqli instance.

From the php manual

MySQL optionally allows having multiple statements in one statement string. Sending multiple statements at once reduces client-server round trips but requires special handling.

Here is the result comparing to other 3 methods in update 30,000 raw. Code can be found here which is based on answer from @Dakusan

Transaction: 5.5194580554962
Insert: 0.20669293403625
Case: 16.474853992462
Multi: 0.0412278175354

As you can see, multiple statements query is more efficient than the highest answer.

If you get error message like this:

PHP Warning:  Error while sending SET_OPTION packet

You may need to increase the max_allowed_packet in mysql config file which in my machine is /etc/mysql/my.cnf and then restart mysqld.

Another variation you could also use

MyType[] Temp = new MyType[myDico.Count];
myDico.Values.CopyTo(Temp, 0);
List<MyType> items = Temp.ToList();

Looks like Windows might just let you do this...

Unfortunately I don't think you're going to get around starting a separate process unless you go to a third party component.

^[0-9]([.,][0-9]{1,3})?$

It allows:

0
1
1.2
1.02
1.003
1.030
1,2
1,23
1,234

BUT NOT:

.1
,1
12.1
12,1
1.
1,
1.2345
1,2345

It's due to the echo statements. You could switch your echos to prints and return with an echo. Below works

#!/bin/bash

set -x
echo "enter: "
read input

function password_formula
{
        length=${#input}
        last_two=${input:length-2:length}
        first=`echo $last_two| sed -e 's/\(.\)/\1 /g'|awk '{print $2}'`
        second=`echo $last_two| sed -e 's/\(.\)/\1 /g'|awk '{print $1}'`
        let sum=$first+$second
        sum_len=${#sum}
        print $second
        print $sum

        if [ $sum -gt 9 ]
        then
           sum=${sum:1}
        fi

        value=$second$sum$first
        echo $value
}
result=$(password_formula)
echo $result

Here is a one liner:

    arguments.callee.toString().split('\n')[0].substr('function '.length).replace(/\(.*/, "").replace('\r', '')

Like this:

    function logChanges() {
      let whoami = arguments.callee.toString().split('\n')[0].substr('function '.length).replace(/\(.*/, "").replace('\r', '');
      console.log(whoami + ': just getting started.');
    }