This link can help you: http://www.scriptol.com/html5/combobox.php

You have two examples. One in html4 and other in html5

HTML5

<input type="text" list="browsers"/>
 <datalist id="browsers">
    <option>Google</option>
    <option>IE9</option>
 </datalist>

HTML4

 <input type="text" id="theinput" name="theinput" />
 <select name="thelist" onChange="combo(this, 'theinput')">
   <option>one</option>
   <option>two</option>
   <option>three</option>
 </select>

 function combo(thelist, theinput) {
     theinput = document.getElementById(theinput);
     var idx = thelist.selectedIndex;
     var content = thelist.options[idx].innerHTML;
     theinput.value = content;
 }

Please use the below code and your div will be in the center.

.class-name {
    display:block;
    margin:0 auto;
}

change your Production.rb file line

config.assets.compile = false

into

config.assets.compile = true

and also add

config.assets.precompile =  ['*.js', '*.css', '*.css.erb']

I basically like Anders' approach as it is very general. Here's a version that puts the categorizer first (to match filter syntax) and uses a defaultdict (assumed imported).

def categorize(func, seq):
    """Return mapping from categories to lists
    of categorized items.
    """
    d = defaultdict(list)
    for item in seq:
        d[func(item)].append(item)
    return d

I don't think this question has been completely answered yet because all of the answers only give single match examples. The OP's question demonstrates the nuances of having 2 matches as well as a substring match which should not be reported because it is not a word/token.

To match multiple occurrences, one might do something like this:

iter = re.finditer(r"\bis\b", String)
indices = [m.start(0) for m in iter]

This would return a list of the two indices for the original string.

This will give you the count per month for 2012;

SELECT MONTH(ARR_DATE) MONTH, COUNT(*) COUNT
FROM table_emp
WHERE YEAR(arr_date)=2012
GROUP BY MONTH(ARR_DATE);

Demo here.

I am using API level 27 and found a best solution after struggling for around two days. If you want to read a xml file from a class which doesn't derive from Activity or Application then do the following.

1. Put the testdata.xml file inside the assets directory.

2. Write the following code to get the testdata document parsed.

       InputStream inputStream = this.getClass().getResourceAsStream("/assets/testdata.xml");
   
       // create a new DocumentBuilderFactory
       DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
       // use the factory to create a documentbuilder
       DocumentBuilder builder = factory.newDocumentBuilder();
       // create a new document from input stream
       Document doc = builder.parse(inputStream);
   

Until version 4.6

The dash type of a linestyle is given by the linetype, which does also select the line color unless you explicitely set an other one with linecolor.

However, the support for dashed lines depends on the selected terminal:

1. Some terminals don't support dashed lines, like png (uses libgd)
2. Other terminals, like pngcairo, support dashed lines, but it is disables by default. To enable it, use set termoption dashed, or set terminal pngcairo dashed ....
3. The exact dash patterns differ between terminals. To see the defined linetype, use the test command:

Running

set terminal pngcairo dashed
set output 'test.png'
test
set output

gives:

whereas, the postscript terminal shows different dash patterns:

set terminal postscript eps color colortext
set output 'test.eps'
test
set output

Version 5.0

Starting with version 5.0 the following changes related to linetypes, dash patterns and line colors are introduced:

• A new dashtype parameter was introduced:

  To get the predefined dash patterns, use e.g.

  plot x dashtype 2
  

  You can also specify custom dash patterns like

  plot x dashtype (3,5,10,5),\
       2*x dashtype '.-_'
  

• The terminal options dashed and solid are ignored. By default all lines are solid. To change them to dashed, use e.g.

  set for [i=1:8] linetype i dashtype i
  

• The default set of line colors was changed. You can select between three different color sets with set colorsequence default|podo|classic:

I solved this problem by starting Visual Studio with Run as administrator. This is also required if you want to publish your project to the local IIS.

To set this permanently:-

1. Right-click on the Visual Studio icon
2. Select Properties
3. Click Advanced
4. Ensure Run as administrator is checked-on
5. Click on OK all the way out.
6. Start Visual Studio, load your project and start debugging

F5 and the refresh button will look at your browser cache before asking the server for content.

Ctrl + F5 forces a load from the server.

You can set content expiration headers and/or meta tags to ensure the browser doesn't cache anything (perhaps something you can do only for the development environment).

Screen

If process is running in a screen session you can use screen's log command to log the output of that window to a file:

Switch to the script's window, C-a H to log.
Now you can :

$ tail -f screenlog.2 | grep whatever

From screen's man page:

log [on|off]

Start/stop writing output of the current window to a file "screenlog.n" in the window's default directory, where n is the number of the current window. This filename can be changed with the 'logfile' command. If no parameter is given, the state of logging is toggled. The session log is appended to the previous contents of the file if it already exists. The current contents and the contents of the scrollback history are not included in the session log. Default is 'off'.

I'm sure tmux has something similar as well.

There is too much data to be displayed on the screen, therefore a summary is displayed instead.

If you want to output the data anyway (it won't probably fit on a screen and does not look very well):

print paramdata.values

converts the dataframe to its numpy-array matrix representation.

paramdata.columns

stores the respective column names and

paramdata.index

stores the respective index (row names).

Check this sample out from the Highcharts API.

Replace this

return Highcharts.dateFormat('%a %d %b', this.value);

With this

return Highcharts.dateFormat('%a %d %b %H:%M:%S', this.value);

Look here about the dateFormat() function.

Also see - tickInterval and pointInterval

curl --write-out "%{http_code}\n" --silent --output /dev/null "$URL"

works. If not, you have to hit return to view the code itself.

To modify the results under pivot, you can put the columns in the selected fields and then modify them accordingly. May be you can use DECODE for the columns you have built using pivot function.

• Kranti A

in case it helps someone, on amilinux, with php5.6 and php-fpm installed, it's:

sudo /etc/init.d/php-fpm-5.6 status

No one probably really wants to remove row one. So if you are looking for something meaningful, that is conditional selection

#remove rows that have long length and "0" value for vector E

>> setNew<-set[!(set$length=="long" & set$E==0),]

A const int var can be dynamically set to a value at runtime and once it is set to that value, it can no longer be changed.

A constexpr int var cannot be dynamically set at runtime, but rather, at compile time. And once it is set to that value, it can no longer be changed.

Here is a solid example:

int main(int argc, char*argv[]) {
    const int p = argc; 
    // p = 69; // cannot change p because it is a const
    // constexpr int q = argc; // cannot be, bcoz argc cannot be computed at compile time 
    constexpr int r = 2^3; // this works!
    // r = 42; // same as const too, it cannot be changed
}

The snippet above compiles fine and I have commented out those that cause it to error.

The key notions here to take note of, are the notions of compile time and run time. New innovations have been introduced into C++ intended to as much as possible ** know ** certain things at compilation time to improve performance at runtime.

Any attempt of explanation which does not involve the two key notions above, is hallucination.

Yes, It should be alright to have both versions installed. It's actually pretty much expected nowadays. A lot of stuff is written in 2.7, but 3.5 is becoming the norm. I would recommend updating all your python to 3.5 ASAP, though.

You can use the following to only include valid characters:

SQL

SELECT * FROM @Table
WHERE Col NOT LIKE '%[^0-9.]%'

Results

Col
---------
234.62
6435.23
2

If you need a fully qualified domain name and have no HTTP request, on Linux, you could use:

var child_process = require("child_process");

child_process.exec("hostname -f", function(err, stdout, stderr) {
  var hostname = stdout.trim();
});

I was returning valid JSON, getting a response of 200 in my "complete" callback, and could see it in the chrome network console... BUT I hadn't specified

dataType: "json"

once I did, unlike the "accepted answer", that actually fixed the problem.

As error message said your application has no permissions to read from the directory. It can be the case when you created the directory as one user and run script as another user.

It is not mere a syntactic sugar. Try this:

x = []                 # empty list
x += "something"       # iterates over the string and appends to list
print(x)               # ['s', 'o', 'm', 'e', 't', 'h', 'i', 'n', 'g']

versus

x = []                 # empty list
x = x + "something"    # TypeError: can only concatenate list (not "str") to list

The += operator invokes the __iadd__() list method, while + one invokes the __add__() one. They do different things with lists.

Actually, you can use two phases to translate your texts in Swift projects:

1) The first phase is using the old way to create all your translatable strings:

NSLocalisedString("Text to translate", comment: "Comment to comment")

1.1) Then you should use genstrings to generate Localizable.strings:

$ genstrings *swift

2) Afterwards, you should use this answer.

2.1) Use your XCode "Find and Replace" option based on the regular expression. As for the given example (if you have no comments) the regular expression will be:

NSLocalizedString\((.*)\, comment:\ \"\"\) 

and replace it with

$1.localized

or (if you have comments)

NSLocalizedString\((.*)\, comment:\ (.*)\)

and replace it with

$1.localizedWithComment(comment: $2)

You are free to play with regex and different extension combinations as you wish. The general way is splitting the whole process in two phases. Hope that helps.

def tost(i):
  result = []
  while i:
    result.append(chr(i&0xFF))
    i >>= 8
  result.reverse()
  return ''.join(result)

int32 and time.Duration are different types. You need to convert the int32 to a time.Duration, such as time.Sleep(time.Duration(rand.Int31n(1000)) * time.Millisecond).

Use this library org.java_websocket

First thing you should import that library in build.gradle

repositories {
 mavenCentral()
 }

then add the implementation in dependency{}

implementation "org.java-websocket:Java-WebSocket:1.3.0"

Then you can use this code

In your activity declare object for Websocketclient like

private WebSocketClient mWebSocketClient;

then add this method for callback

 private void ConnectToWebSocket() {
URI uri;
try {
    uri = new URI("ws://your web socket url");
} catch (URISyntaxException e) {
    e.printStackTrace();
    return;
}

mWebSocketClient = new WebSocketClient(uri) {
    @Override
    public void onOpen(ServerHandshake serverHandshake) {
        Log.i("Websocket", "Opened");
        mWebSocketClient.send("Hello from " + Build.MANUFACTURER + " " + Build.MODEL);
    }

    @Override
    public void onMessage(String s) {
        final String message = s;
        runOnUiThread(new Runnable() {
            @Override
            public void run() {
                TextView textView = (TextView)findViewById(R.id.edittext_chatbox);
                textView.setText(textView.getText() + "\n" + message);
            }
        });
    }

    @Override
    public void onClose(int i, String s, boolean b) {
        Log.i("Websocket", "Closed " + s);
    }

    @Override
    public void onError(Exception e) {
        Log.i("Websocket", "Error " + e.getMessage());
    }
};
mWebSocketClient.connect();

}

Wrap in a div styled with "text-center" class.

• go to dosbox installation directory (on my machine that is C:\Program Files (x86)\DOSBox-0.74 ) as you see the version number is part of the installation directory name.

• run "DOSBox 0.74 Options.bat"

• the script starts notepad with configuration file: here change

  windowresolution=1600x800

  output=ddraw

(the resolution can't be changed if output=surface - that's the default).

• safe configuration file changes.

Unfortunately npm still doesn't have a way to view dependencies of non-installed packages. Not even a package's page list the dependencies correctly.

Luckily installing yarn:

brew install yarn

Allows one to use its info command to view accurate dependencies:

yarn info @angular/[email protected] dependencies

yarn info @angular/[email protected] peerDependencies

issue is with the /var/lib/jenkins/.ssh/known_hosts. It exists in the first case, but not in the second one. This means you are running either on different system or the second case is somehow jailed in chroot or by other means separated from the rest of the filesystem (this is a good idea for running random code from jenkins).

Next steps are finding out how are the chroots for this user created and modify the known hosts inside this chroot. Or just go other ways of ignoring known hosts, such as ssh-keyscan, StrictHostKeyChecking=no or so.

Actually VBA can be used to compile DLLs. The Office 2000 and Office XP Developer editions included a VBA editor that could be used for making DLLs for use as COM Addins.

This functionality was removed in later versions (2003 and 2007) with the advent of the VSTO (VS Tools for Office) software, although obviously you could still create COM addins in a similar fashion without the use of VSTO (or VS.Net) by using VB6 IDE.

My answer is too late, but it can help others.

I had the same problem, even when I used a form tag.

I solved it by declaring Meta Charset in the header of the page:

<meta charset = "UTF-8" />

This should get you started: Using VBA in your own Excel workbook, have it prompt the user for the filename of their data file, then just copy that fixed range into your target workbook (that could be either the same workbook as your macro enabled one, or a third workbook). Here's a quick vba example of how that works:

' Get customer workbook...
Dim customerBook As Workbook
Dim filter As String
Dim caption As String
Dim customerFilename As String
Dim customerWorkbook As Workbook
Dim targetWorkbook As Workbook

' make weak assumption that active workbook is the target
Set targetWorkbook = Application.ActiveWorkbook

' get the customer workbook
filter = "Text files (*.xlsx),*.xlsx"
caption = "Please Select an input file "
customerFilename = Application.GetOpenFilename(filter, , caption)

Set customerWorkbook = Application.Workbooks.Open(customerFilename)

' assume range is A1 - C10 in sheet1
' copy data from customer to target workbook
Dim targetSheet As Worksheet
Set targetSheet = targetWorkbook.Worksheets(1)
Dim sourceSheet As Worksheet
Set sourceSheet = customerWorkbook.Worksheets(1)

targetSheet.Range("A1", "C10").Value = sourceSheet.Range("A1", "C10").Value

' Close customer workbook
customerWorkbook.Close

The most simplest solution I have seen to supply a short execution to the UI thread is via the post() method of a view. This is needed since UI methods are not re-entrant. The method for this is:

package android.view;

public class View;

public boolean post(Runnable action);

The post() method corresponds to the SwingUtilities.invokeLater(). Unfortunately I didn't find something simple that corresponds to the SwingUtilities.invokeAndWait(), but one can build the later based on the former with a monitor and a flag.

So what you save by this is creating a handler. You simply need to find your view and then post on it. You can find your view via findViewById() if you tend to work with id-ed resources. The resulting code is very simple:

/* inside your non-UI thread */

view.post(new Runnable() {
        public void run() {
            /* the desired UI update */
        }
    });
}

Note: Compared to SwingUtilities.invokeLater() the method View.post() does return a boolean, indicating whether the view has an associated event queue. Since I used the invokeLater() resp. post() anyway only for fire and forget, I did not check the result value. Basically you should call post() only after onAttachedToWindow() has been called on the view.

Best Regards

Another alternative is to link libedit for proper line editing (arrow keys, etc.) and optional history support. I wanted this for a project I'm starting and put together a basic example for how I set it up.

Usage from swift

let prompt: Prompt = Prompt(argv0: C_ARGV[0])

while (true) {
    if let line = prompt.gets() {
        print("You typed \(line)")
    }
}

ObjC wrapper to expose libedit

#import <histedit.h>

char* prompt(EditLine *e) {
    return "> ";
}

@implementation Prompt

EditLine* _el;
History* _hist;
HistEvent _ev;

- (instancetype) initWithArgv0:(const char*)argv0 {
    if (self = [super init]) {
        // Setup the editor
        _el = el_init(argv0, stdin, stdout, stderr);
        el_set(_el, EL_PROMPT, &prompt);
        el_set(_el, EL_EDITOR, "emacs");

        // With support for history
        _hist = history_init();
        history(_hist, &_ev, H_SETSIZE, 800);
        el_set(_el, EL_HIST, history, _hist);
    }

    return self;
}

- (void) dealloc {
    if (_hist != NULL) {
        history_end(_hist);
        _hist = NULL;
    }

    if (_el != NULL) {
        el_end(_el);
        _el = NULL;
    }
}

- (NSString*) gets {

    // line includes the trailing newline
    int count;
    const char* line = el_gets(_el, &count);

    if (count > 0) {
        history(_hist, &_ev, H_ENTER, line);

        return [NSString stringWithCString:line encoding:NSUTF8StringEncoding];
    }

    return nil;
}

@end

Have you tried the =DateValue() function?

To include time value, just add the functions together:

=DateValue(A1)+TimeValue(A1)

Just came acreoss this, and since I had the same issue, I'd just post the results I came up with

when parsing, you could update the offset (ie I am parsing a data (1.1.2014) and I only want the date, 1st Jan 2014. On GMT+1 I'd get 31.12.2013. So I offset the value first.

moment(moment.utc('1.1.2014').format());

Well, came in handy for me to support across timezones

B

You could follow this example:

#!/usr/bin/env python
"""
Use a pcolor or imshow with a custom colormap to make a contour plot.

Since this example was initially written, a proper contour routine was
added to matplotlib - see contour_demo.py and
http://matplotlib.sf.net/matplotlib.pylab.html#-contour.
"""

from pylab import *


delta = 0.01
x = arange(-3.0, 3.0, delta)
y = arange(-3.0, 3.0, delta)
X,Y = meshgrid(x, y)
Z1 = bivariate_normal(X, Y, 1.0, 1.0, 0.0, 0.0)
Z2 = bivariate_normal(X, Y, 1.5, 0.5, 1, 1)
Z = Z2 - Z1 # difference of Gaussians

cmap = cm.get_cmap('PiYG', 11)    # 11 discrete colors

im = imshow(Z, cmap=cmap, interpolation='bilinear',
            vmax=abs(Z).max(), vmin=-abs(Z).max())
axis('off')
colorbar()

show()

which produces the following image:

To disable number of lines that was previously assigned in theme use xml attribute: android:lines="@null"

    byte[] seed = (SALT2 + username + password).getBytes();
    SecureRandom random = new SecureRandom(seed);
    KeyGenerator generator;
    generator = KeyGenerator.getInstance("AES");
    generator.init(random);
    generator.init(256);
    Key keyObj = generator.generateKey();

In my case, it was AdBlock Plus extension for Google chrome. Turned it off and it worked perfectly.

Minizip does have an example programs to demonstrate its usage - the files are called minizip.c and miniunz.c.

Update: I had a few minutes so I whipped up this quick, bare bones example for you. It's very smelly C, and I wouldn't use it without major improvements. Hopefully it's enough to get you going for now.

// uzip.c - Simple example of using the minizip API.
// Do not use this code as is! It is educational only, and probably
// riddled with errors and leaks!
#include <stdio.h>
#include <string.h>

#include "unzip.h"

#define dir_delimter '/'
#define MAX_FILENAME 512
#define READ_SIZE 8192

int main( int argc, char **argv )
{
    if ( argc < 2 )
    {
        printf( "usage:\n%s {file to unzip}\n", argv[ 0 ] );
        return -1;
    }

    // Open the zip file
    unzFile *zipfile = unzOpen( argv[ 1 ] );
    if ( zipfile == NULL )
    {
        printf( "%s: not found\n" );
        return -1;
    }

    // Get info about the zip file
    unz_global_info global_info;
    if ( unzGetGlobalInfo( zipfile, &global_info ) != UNZ_OK )
    {
        printf( "could not read file global info\n" );
        unzClose( zipfile );
        return -1;
    }

    // Buffer to hold data read from the zip file.
    char read_buffer[ READ_SIZE ];

    // Loop to extract all files
    uLong i;
    for ( i = 0; i < global_info.number_entry; ++i )
    {
        // Get info about current file.
        unz_file_info file_info;
        char filename[ MAX_FILENAME ];
        if ( unzGetCurrentFileInfo(
            zipfile,
            &file_info,
            filename,
            MAX_FILENAME,
            NULL, 0, NULL, 0 ) != UNZ_OK )
        {
            printf( "could not read file info\n" );
            unzClose( zipfile );
            return -1;
        }

        // Check if this entry is a directory or file.
        const size_t filename_length = strlen( filename );
        if ( filename[ filename_length-1 ] == dir_delimter )
        {
            // Entry is a directory, so create it.
            printf( "dir:%s\n", filename );
            mkdir( filename );
        }
        else
        {
            // Entry is a file, so extract it.
            printf( "file:%s\n", filename );
            if ( unzOpenCurrentFile( zipfile ) != UNZ_OK )
            {
                printf( "could not open file\n" );
                unzClose( zipfile );
                return -1;
            }

            // Open a file to write out the data.
            FILE *out = fopen( filename, "wb" );
            if ( out == NULL )
            {
                printf( "could not open destination file\n" );
                unzCloseCurrentFile( zipfile );
                unzClose( zipfile );
                return -1;
            }

            int error = UNZ_OK;
            do    
            {
                error = unzReadCurrentFile( zipfile, read_buffer, READ_SIZE );
                if ( error < 0 )
                {
                    printf( "error %d\n", error );
                    unzCloseCurrentFile( zipfile );
                    unzClose( zipfile );
                    return -1;
                }

                // Write data to file.
                if ( error > 0 )
                {
                    fwrite( read_buffer, error, 1, out ); // You should check return of fwrite...
                }
            } while ( error > 0 );

            fclose( out );
        }

        unzCloseCurrentFile( zipfile );

        // Go the the next entry listed in the zip file.
        if ( ( i+1 ) < global_info.number_entry )
        {
            if ( unzGoToNextFile( zipfile ) != UNZ_OK )
            {
                printf( "cound not read next file\n" );
                unzClose( zipfile );
                return -1;
            }
        }
    }

    unzClose( zipfile );

    return 0;
}

I built and tested it with MinGW/MSYS on Windows like this:

contrib/minizip/$ gcc -I../.. -o unzip uzip.c unzip.c ioapi.c ../../libz.a
contrib/minizip/$ ./unzip.exe /j/zlib-125.zip

Try specifying the actual index of the item you want erase the text from and set it's Text equal to "".

myComboBox[this.SelectedIndex].Text = ""

or

myComboBox.selectedIndex.Text = ""

I don't remember the exact syntax but it's something along those lines.

Use a for loop to iterate through your array. For each string, create a new option element, assign the string as its innerHTML and value, and then append it to the select element.

var cuisines = ["Chinese","Indian"];     
var sel = document.getElementById('CuisineList');
for(var i = 0; i < cuisines.length; i++) {
    var opt = document.createElement('option');
    opt.innerHTML = cuisines[i];
    opt.value = cuisines[i];
    sel.appendChild(opt);
}

DEMO

UPDATE: Using createDocumentFragment and forEach

If you have a very large list of elements that you want to append to a document, it can be non-performant to append each new element individually. The DocumentFragment acts as a light weight document object that can be used to collect elements. Once all your elements are ready, you can execute a single appendChild operation so that the DOM only updates once, instead of n times.

var cuisines = ["Chinese","Indian"];     

var sel = document.getElementById('CuisineList');
var fragment = document.createDocumentFragment();

cuisines.forEach(function(cuisine, index) {
    var opt = document.createElement('option');
    opt.innerHTML = cuisine;
    opt.value = cuisine;
    fragment.appendChild(opt);
});

sel.appendChild(fragment);

DEMO

According to the documentation: https://jinja.palletsprojects.com/en/2.10.x/templates/#line-statements you may use multi-line statements as long as the code has parens/brackets around it. Example:

{% if ( (foo == 'foo' or bar == 'bar') and 
        (fooo == 'fooo' or baar == 'baar') ) %}
    <li>some text</li>
{% endif %}

Edit: Using line_statement_prefix = '#'* the code would look like this:

# if ( (foo == 'foo' or bar == 'bar') and 
       (fooo == 'fooo' or baar == 'baar') )
    <li>some text</li>
# endif

*Here's an example of how you'd specify the line_statement_prefix in the Environment:

from jinja2 import Environment, PackageLoader, select_autoescape
env = Environment(
    loader=PackageLoader('yourapplication', 'templates'),
    autoescape=select_autoescape(['html', 'xml']),
    line_statement_prefix='#'
)

Or using Flask:

from flask import Flask
app = Flask(__name__, instance_relative_config=True, static_folder='static')
app.jinja_env.filters['zip'] = zip
app.jinja_env.line_statement_prefix = '#'

Another way that does the trick by using import/export wizard, first create an empty database, then choose the source which is your server with the source database, and then in the destination choose the same server with the destination database (using the empty database you created at first), then hit finish

It will create all tables and transfer all the data into the new database,

I figured it out and posted the answer in Can't run Business Intelligence Development Studio, file is not found.

I had this same problem. I am running .NET framework 3.5, SQL Server 2005, and Visual Studio 2008. While I was trying to run SQL Server Business Intelligence Development Studio the icon was grayed out and the devenv.exe file was not found.

I hope this helps.

I had to specify individual commands first and then use the * to bring all in command.

from tkinter import filedialog
from tkinter import *

To start recording your device’s screen, run the following command:

adb shell screenrecord /sdcard/example.mp4

This command will start recording your device’s screen using the default settings and save the resulting video to a file at /sdcard/example.mp4 file on your device.

When you’re done recording, press Ctrl+C in the Command Prompt window to stop the screen recording. You can then find the screen recording file at the location you specified. Note that the screen recording is saved to your device’s internal storage, not to your computer.

The default settings are to use your device’s standard screen resolution, encode the video at a bitrate of 4Mbps, and set the maximum screen recording time to 180 seconds. For more information about the command-line options you can use, run the following command:

adb shell screenrecord --help

This works without rooting the device. Hope this helps.

I tried using:

Range(cells(1, 1), cells(lastRow, lastColumn)).Select 

where lastRow and lastColumn are integers, but received run-time error 1004. I'm using an older VB (6.5).

What did work was to use the following:

Range(Chr(64 + firstColumn) & firstRow & ":" & Chr(64 + lastColumn) & firstColumn).Select.  

Take a look at the FormBorderStyle property

form1.FormBorderStyle = FormBorderStyle.FixedSingle;

You may also want to remove the minimize and maximize buttons:

form1.MaximizeBox = false;
form1.MinimizeBox = false;

let text:String = "Hello Friend"

let searchRange:NSRange = NSRange(location:0,length: text.characters.count)

let range:Range`<Int`> = Range`<Int`>.init(start: searchRange.location, end: searchRange.length)

Please refer to this http://technet.microsoft.com/en-us/library/bb490982.aspx which explains what you can do with command output.

This should help. How can I upload files asynchronously?

As the post suggest I recommend a plugin located here http://malsup.com/jquery/form/#code-samples

Not so long ago I made some trick to have enums properly displayed in QComboBox and to have definition of enum and string representations as one statement

#pragma once
#include <boost/unordered_map.hpp>

namespace enumeration
{

   struct enumerator_base : boost::noncopyable
   {
      typedef
         boost::unordered_map<int, std::wstring>
         kv_storage_t;
      typedef
         kv_storage_t::value_type
         kv_type;
      kv_storage_t const & kv() const
      {
         return storage_;
      }

      LPCWSTR name(int i) const
      {
         kv_storage_t::const_iterator it = storage_.find(i);
         if(it != storage_.end())
            return it->second.c_str();
         return L"empty";
      }

   protected:
      kv_storage_t storage_;
   };

   template<class T>
   struct enumerator;

   template<class D>
   struct enum_singleton : enumerator_base
   {
      static enumerator_base const & instance()
      {
         static D inst;
         return inst;
      }
   };
}

#define QENUM_ENTRY(K, V, N)  K, N storage_.insert(std::make_pair((int)K, V));

#define QBEGIN_ENUM(NAME, C)   \
enum NAME                     \
{                             \
   C                          \
}                             \
};                            \
}                             \

#define QEND_ENUM(NAME) \
};                     \
namespace enumeration  \
{                      \
template<>             \
struct enumerator<NAME>\
   : enum_singleton< enumerator<NAME> >\
{                      \
   enumerator()        \
   {

//usage
/*
QBEGIN_ENUM(test_t,
   QENUM_ENTRY(test_entry_1, L"number uno",
   QENUM_ENTRY(test_entry_2, L"number dos",
   QENUM_ENTRY(test_entry_3, L"number tres",
QEND_ENUM(test_t)))))
*/

Now you've got enumeration::enum_singleton<your_enum>::instance() able to convert enums to strings. If you replace kv_storage_t with boost::bimap, you will also be able to do backward conversion. Common base class for converter was introduced to store it in Qt object, because Qt objects couldn't be templates

Previous appearance

Another issue can be file permissions. Try issuing : chmod 755 file1

You can use strtok()

char string[]=  "abc/qwe/jkh";
char *array[10];
int i=0;

array[i] = strtok(string,"/");

while(array[i]!=NULL)
{
   array[++i] = strtok(NULL,"/");
}

You Can Use This One

="Line 1" & "<br>" & "Line 2"

First, in JavaScript it's generally not a good idea to iterate over arrays using for ... in. See Why is using "for...in" with array iteration a bad idea? for details.

So you might try something like this:

var groups = {};
for (var i = 0; i < myArray.length; i++) {
  var groupName = myArray[i].group;
  if (!groups[groupName]) {
    groups[groupName] = [];
  }
  groups[groupName].push(myArray[i].color);
}
myArray = [];
for (var groupName in groups) {
  myArray.push({group: groupName, color: groups[groupName]});
}

Using the intermediary groups object here helps speed things up because it allows you to avoid nesting loops to search through the arrays. Also, because groups is an object (rather than an array) iterating over it using for ... in is appropriate.

Addendum

FWIW, if you want to avoid duplicate color entries in the resulting arrays you could add an if statement above the line groups[groupName].push(myArray[i].color); to guard against duplicates. Using jQuery it would look like this;

if (!$.inArray(myArray[i].color, groups[groupName])) {
  groups[groupName].push(myArray[i].color);
}

Without jQuery you may want to add a function that does the same thing as jQuery's inArray:

Array.prototype.contains = function(value) {
  for (var i = 0; i < this.length; i++) {
    if (this[i] === value)
      return true;
  }
  return false;
}

and then use it like this:

if (!groups[groupName].contains(myArray[i].color)) {
  groups[groupName].push(myArray[i].color);
}

Note that in either case you are going to slow things down a bit due to all the extra iteration, so if you don't need to avoid duplicate color entries in the result arrays I would recommend avoiding this extra code. There

Additional information about removing/uninstalling composer

Answers above did not help me, but what did help me is removing:

1. ~/.cache/composer
2. ~/.local/share/composer
3. ~/.config/composer

Hope this helps.

Most of these answers seem crazy over complicated and super buggy, here's mine -- it works on any environment variable, no %CD% or PUSHD/POPD, or for /f nonsense -- just plain old batch functions. -- The directory & file don't even have to exist.

CALL :NORMALIZEPATH "..\..\..\foo\bar.txt"
SET BLAH=%RETVAL%

ECHO "%BLAH%"

:: ========== FUNCTIONS ==========
EXIT /B

:NORMALIZEPATH
  SET RETVAL=%~f1
  EXIT /B

The reason for your fatal error is DOMDocument does not have a __toString() method and thus can not be echo'ed.

You're probably looking for

echo $dom->saveHTML();

Set / change / reset the MySQL root password on Ubuntu Linux. Enter the following lines in your terminal.

1. Stop the MySQL Server: sudo /etc/init.d/mysql stop

2. Start the mysqld configuration: sudo mysqld --skip-grant-tables &

   In some cases, you've to create the /var/run/mysqld first:

   sudo mkdir -v /var/run/mysqld && sudo chown mysql /var/run/mysqld
   

3. Run: sudo service mysql start
4. Login to MySQL as root: mysql -u root mysql

5. Replace YOURNEWPASSWORD with your new password:

   UPDATE
     mysql.user
   SET
     Password = PASSWORD('YOURNEWPASSWORD')
   WHERE
     User = 'root';
   FLUSH PRIVILEGES;
   exit;
   

Note: on some versions, if password column doesn't exist, you may want to try:
UPDATE user SET authentication_string=password('YOURNEWPASSWORD') WHERE user='root';

Note: This method is not regarded as the most secure way of resetting the password, however, it works.

References:

1. Set / Change / Reset the MySQL root password on Ubuntu Linux
2. How to Reset the Root Password

This is right to left execution, so need to use proper parathesis to execute expression

    // 2+(100/5)+10 = 32
    //((2.5+10)/5)+2.5 = 5
    // (2.5+10)/5+2.5 = 1.6666
    public static double Evaluate(String expr)
    {

        Stack<String> stack = new Stack<String>();

        string value = "";
        for (int i = 0; i < expr.Length; i++)
        {
            String s = expr.Substring(i, 1);
            char chr = s.ToCharArray()[0];

            if (!char.IsDigit(chr) && chr != '.' && value != "")
            {
                stack.Push(value);
                value = "";
            }

            if (s.Equals("(")) {

                string innerExp = "";
                i++; //Fetch Next Character
                int bracketCount=0;
                for (; i < expr.Length; i++)
                {
                    s = expr.Substring(i, 1);

                    if (s.Equals("("))
                        bracketCount++;

                    if (s.Equals(")"))
                        if (bracketCount == 0)
                            break;
                        else
                            bracketCount--;


                    innerExp += s;
                }

                stack.Push(Evaluate(innerExp).ToString());

            }
            else if (s.Equals("+")) stack.Push(s);
            else if (s.Equals("-")) stack.Push(s);
            else if (s.Equals("*")) stack.Push(s);
            else if (s.Equals("/")) stack.Push(s);
            else if (s.Equals("sqrt")) stack.Push(s);
            else if (s.Equals(")"))
            {
            }
            else if (char.IsDigit(chr) || chr == '.')
            {
                value += s;

                if (value.Split('.').Length > 2)
                    throw new Exception("Invalid decimal.");

                if (i == (expr.Length - 1))
                    stack.Push(value);

            }
            else
                throw new Exception("Invalid character.");

        }


        double result = 0;
        while (stack.Count >= 3)
        {

            double right = Convert.ToDouble(stack.Pop());
            string op = stack.Pop();
            double left = Convert.ToDouble(stack.Pop());

            if (op == "+") result = left + right;
            else if (op == "+") result = left + right;
            else if (op == "-") result = left - right;
            else if (op == "*") result = left * right;
            else if (op == "/") result = left / right;

            stack.Push(result.ToString());
        }


        return Convert.ToDouble(stack.Pop());
    }

You can use the Base64 Android class:

String encodedImage = Base64.encodeToString(byteArrayImage, Base64.DEFAULT);

You'll have to convert your image into a byte array though. Here's an example:

Bitmap bm = BitmapFactory.decodeFile("/path/to/image.jpg");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bm.compress(Bitmap.CompressFormat.JPEG, 100, baos); // bm is the bitmap object
byte[] b = baos.toByteArray();

* Update *

If you're using an older SDK library (because you want it to work on phones with older versions of the OS) you won't have the Base64 class packaged in (since it just came out in API level 8 AKA version 2.2).

Check this article out for a workaround:

How to base64 encode decode Android

One nice feature of the Immediate Window in Visual Studio is its ability to evaluate the return value of a method particularly if it is called by your client code but it is not part of a variable assignment. In Debug mode, as mentioned, you can interact with variables and execute expressions in memory which plays an important role in being able to do this.

For example, if you had a static method that returns the sum of two numbers such as:

private static int GetSum(int a, int b)
{
    return a + b;
}

Then in the Immediate Window you can type the following:

? GetSum(2, 4)
6

As you can seen, this works really well for static methods. However, if the method is non-static then you need to interact with a reference to the object the method belongs to.

For example, let’s say this is what your class looks like:

private class Foo
{
    public string GetMessage()
    {
        return "hello";
    }
}

If the object already exists in memory and it’s in scope, then you can call it in the Immediate Window as long as it has been instantiated before your current breakpoint (or, at least, before wherever the code is paused in debug mode):

? foo.GetMessage(); // object ‘foo’ already exists
"hello"

In addition, if you want to interact and test the method directly without relying on an existing instance in memory, then you can instantiate your own instance in the Immediate Window:

? Foo foo = new Foo(); // new instance of ‘Foo’
{temp.Program.Foo}
? foo.GetMessage()
"hello"

You can take it a step further and temporarily assign the method's results to variables if you want to do further evaluations, calculations, etc.:

? string msg = foo.GetMessage();
"hello"
? msg + " there!"
"hello there!"

Furthermore, if you don’t even want to declare a variable name for a new object and just want to run one of its methods/functions then do this:

? new Foo().GetMessage()
"hello" 

A very common way to see the value of a method is to select the method name of a class and do a ‘Add Watch’ so that you can see its current value in the Watch window. However, once again, the object needs to be instantiated and in scope for a valid value to be displayed. This is much less powerful and more restrictive than using the Immediate Window.

Along with inspecting methods, you can do simple math equations:

? 5 * 6
30

or compare values:

? 5==6
false
? 6==6
true

The question mark ('?') is unnecessary if you are in directly in the Immediate Window but it is included here for clarity (to distinguish between the typed in expressions versus the results.) However, if you are in the Command Window and need to do some quick stuff in the Immediate Window then precede your statements with '?' and off you go.

Intellisense works in the Immediate Window, but it sometimes can be a bit inconsistent. In my experience, it seems to be only available in Debug mode, but not in design, non-debug mode.

Unfortunately, another drawback of the Immediate Window is that it does not support loops.

I have used this code and get the solution.

AppDomain.CurrentDomain.BaseDirectory

Here I've made an objectToArray() method, which also works with recursive objects, like when $objectA contains $objectB which points again to $objectA.

Additionally I've restricted the output to public properties using ReflectionClass. Get rid of it, if you don't need it.

    /**
     * Converts given object to array, recursively.
     * Just outputs public properties.
     *
     * @param object|array $object
     * @return array|string
     */
    protected function objectToArray($object) {
        if (in_array($object, $this->usedObjects, TRUE)) {
            return '**recursive**';
        }
        if (is_array($object) || is_object($object)) {
            if (is_object($object)) {
                $this->usedObjects[] = $object;
            }
            $result = array();
            $reflectorClass = new \ReflectionClass(get_class($this));
            foreach ($object as $key => $value) {
                if ($reflectorClass->hasProperty($key) && $reflectorClass->getProperty($key)->isPublic()) {
                    $result[$key] = $this->objectToArray($value);
                }
            }
            return $result;
        }
        return $object;
    }

To identify already used objects, I am using a protected property in this (abstract) class, named $this->usedObjects. If a recursive nested object is found, it will be replaced by the string **recursive**. Otherwise it would fail in because of infinite loop.

At the moment GoogleMap.getMyLocation() always returns null under every circumstance.

There are currently two bug reports towards Google, that I know of, Issue 40932 and Issue 4644.

Implementing a LocationListener as brought up earlier would be incorrect because the LocationListener would be out of sync with the LocationOverlay within the new API that you are trying to use.

Following the tutorial on Vogella's Site, linked earlier by Pramod J George, would give you directions for the Older Google Maps API.

So I apologize for not giving you a method to retrieve your location by that means. For now the locationListener may be the only means to do it, but I'm sure Google is working on fixing the issue within the new API.

Also sorry for not posting more links, StackOverlow thinks I'm spam because I have no rep.

---- Update on February 4th, 2013 ----

Google has stated that the issue will be fixed in the next update to the Google Maps API via Issue 4644. I am not sure when the update will occur, but once it does I will edit this post again.

---- Update on April 10th, 2013 ----

Google has stated the issue has been fixed via Issue 4644. It should work now.

Chrome 46 or newer

Click the vertical ellipsis button ( ? ) then choose the desired docking option.

Chrome 45 or older

Long-hold the dock icon in the top right. It pops up an option to change the docking

To change the split between the HTML and CSS panels, go in DevTools to Settings (F1) > General > Appearance > Panel Layout.

Although a old one, I was getting the same error while setting up the mysql-8 zip version. Finally, switched to installer version which worked seamlessly. During installation, there is a prompt to setup the root password. Once set, it works for sure.

Correct way shall be to autowire AbstractManager, as Max suggested, but this should work fine as well.

@Autowired
@Qualifier(value="mailService")
public MailManager mailManager;

and

@Component("mailService")
@Transactional
public class MailManager extends AbstractManager {
}

For PostgreSQL:

GROUP BY to_char(timestampfield, 'yyyy-mm-dd')

or using cast:

GROUP BY timestampfield::date

if you want speed, use the second option and add an index:

CREATE INDEX tablename_timestampfield_date_idx ON  tablename(date(timestampfield));

Note that the word boundaries also depend on the Locale. I think the best way to do it using standard java.text.BreakIterator. Here is an example from the java.sun.com tutorial.

import java.text.BreakIterator;
import java.util.Locale;

public static void main(String[] args) {
    String text = "\n" +
            "\n" +
            "For example I'm extracting a text String from a text file and I need those words to form an array. However, when I do all that some words end with comma (,) or a full stop (.) or even have brackets attached to them (which is all perfectly normal).\n" +
            "\n" +
            "What I want to do is to get rid of those characters. I've been trying to do that using those predefined String methods in Java but I just can't get around it.\n" +
            "\n" +
            "Every help appreciated. Thanx";
    BreakIterator wordIterator = BreakIterator.getWordInstance(Locale.getDefault());
    extractWords(text, wordIterator);
}

static void extractWords(String target, BreakIterator wordIterator) {
    wordIterator.setText(target);
    int start = wordIterator.first();
    int end = wordIterator.next();

    while (end != BreakIterator.DONE) {
        String word = target.substring(start, end);
        if (Character.isLetterOrDigit(word.charAt(0))) {
            System.out.println(word);
        }
        start = end;
        end = wordIterator.next();
    }
}

Source: http://java.sun.com/docs/books/tutorial/i18n/text/word.html

You should probably re-write the script to return a value rather than output it. Instead of:

a=$( script.sh ) # Now a is a string, either "success" or "Failed"
case "$a" in
   success) echo script succeeded;;
   Failed) echo script failed;;
esac

you would be able to do:

if script.sh > /dev/null; then
    echo script succeeded
else
    echo script failed
fi

It is much simpler for other programs to work with you script if they do not have to parse the output. This is a simple change to make. Just exit 0 instead of printing success, and exit 1 instead of printing Failed. Of course, you can also print those values as well as exiting with a reasonable return value, so that wrapper scripts have flexibility in how they work with the script.

Just a little add-on, because it seems there was kind of a fight if to use ./node_modules/.bin/jest -i ... or just jest -i ... or npm test -- -i ...

1. Just calling jest works if you have it installed globally (as with npm install -g jest), a not-so-clean way of handling dependencies
2. If you have Jest installed only locally in the package and want to call the Jest script without the npm script detour, you can use npx jest -i ... => this is exactly what npx is for. It saves you from writing ./node_modules/.bin/....

From http://www.postgresql.org/docs/current/interactive/datatype.html

Note: Prior to PostgreSQL 7.3, serial implied UNIQUE. This is no longer automatic. If you wish a serial column to be in a unique constraint or a primary key, it must now be specified, same as with any other data type.

Here is how I've always done it:

    public static string Serialize(object obj) {
        using(MemoryStream memoryStream = new MemoryStream())
        using(StreamReader reader = new StreamReader(memoryStream)) {
            DataContractSerializer serializer = new DataContractSerializer(obj.GetType());
            serializer.WriteObject(memoryStream, obj);
            memoryStream.Position = 0;
            return reader.ReadToEnd();
        }
    }

    public static object Deserialize(string xml, Type toType) {
        using(Stream stream = new MemoryStream()) {
            byte[] data = System.Text.Encoding.UTF8.GetBytes(xml);
            stream.Write(data, 0, data.Length);
            stream.Position = 0;
            DataContractSerializer deserializer = new DataContractSerializer(toType);
            return deserializer.ReadObject(stream);
        }
    }

I've done something like before using the JavaScript serialization class:

using System.Web.Script.Serialization;

And:

JavaScriptSerializer jss = new JavaScriptSerializer();

string output = jss.Serialize(ListOfMyObject);
Response.Write(output);
Response.Flush();
Response.End();

None of these anwers worked for me, I found Werner Bihl's answer that fixed the problem.

Getting "Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'" error when setting up mysql database for Ruby on Rails app

How you detect EOF depends on what you're using to read the stream:

function                  result on EOF or error                    
--------                  ----------------------
fgets()                   NULL
fscanf()                  number of succesful conversions
                            less than expected
fgetc()                   EOF
fread()                   number of elements read
                            less than expected

Check the result of the input call for the appropriate condition above, then call feof() to determine if the result was due to hitting EOF or some other error.

Using fgets():

 char buffer[BUFFER_SIZE];
 while (fgets(buffer, sizeof buffer, stream) != NULL)
 {
   // process buffer
 }
 if (feof(stream))
 {
   // hit end of file
 }
 else
 {
   // some other error interrupted the read
 }

Using fscanf():

char buffer[BUFFER_SIZE];
while (fscanf(stream, "%s", buffer) == 1) // expect 1 successful conversion
{
  // process buffer
}
if (feof(stream)) 
{
  // hit end of file
}
else
{
  // some other error interrupted the read
}

Using fgetc():

int c;
while ((c = fgetc(stream)) != EOF)
{
  // process c
}
if (feof(stream))
{
  // hit end of file
}
else
{
  // some other error interrupted the read
}

Using fread():

char buffer[BUFFER_SIZE];
while (fread(buffer, sizeof buffer, 1, stream) == 1) // expecting 1 
                                                     // element of size
                                                     // BUFFER_SIZE
{
   // process buffer
}
if (feof(stream))
{
  // hit end of file
}
else
{
  // some other error interrupted read
}

Note that the form is the same for all of them: check the result of the read operation; if it failed, then check for EOF. You'll see a lot of examples like:

while(!feof(stream))
{
  fscanf(stream, "%s", buffer);
  ...
}

This form doesn't work the way people think it does, because feof() won't return true until after you've attempted to read past the end of the file. As a result, the loop executes one time too many, which may or may not cause you some grief.

If you want to use jQuery File Download , please note this for IE. You need to reset the response or it will not download

    //The IE will only work if you reset response
    getServletResponse().reset();
    //The jquery.fileDownload needs a cookie be set
    getServletResponse().setHeader("Set-Cookie", "fileDownload=true; path=/");
    //Do the reset of your action create InputStream and return

Your action can implement ServletResponseAware to access getServletResponse()

It's not possible with CSS3. There is a proposed CSS4 selector, $, to do just that, which could look like this (Selecting the li element):

ul $li ul.sub { ... }

See the list of CSS4 Selectors here.

As an alternative, with jQuery, a one-liner you could make use of would be this:

$('ul li:has(ul.sub)').addClass('has_sub');

You could then go ahead and style the li.has_sub in your CSS.

Add a broadcast receiver which can listen to network connectivity change. Then check wether device is connected to internet or not using ConnectivityManager. Refer to this post or video for detailed understanding. Below is the code:

public class NetworkStateChangeReceiver extends BroadcastReceiver {
  public static final String NETWORK_AVAILABLE_ACTION = "com.ajit.singh.NetworkAvailable";
  public static final String IS_NETWORK_AVAILABLE = "isNetworkAvailable";

  @Override
  public void onReceive(Context context, Intent intent) {
    Intent networkStateIntent = new Intent(NETWORK_AVAILABLE_ACTION);
    networkStateIntent.putExtra(IS_NETWORK_AVAILABLE,  isConnectedToInternet(context));
    LocalBroadcastManager.getInstance(context).sendBroadcast(networkStateIntent);
  }

  private boolean isConnectedToInternet(Context context) {
    try {
      if (context != null) {
        ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(CONNECTIVITY_SERVICE);
        NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
        return networkInfo != null && networkInfo.isConnected();
      }
      return false;
    } catch (Exception e) {
      Log.e(NetworkStateChangeReceiver.class.getName(), e.getMessage());
      return false;
    }
  }
}

I wrote this receiver to show a notification on the Screen, that's why you see a local broadcast with the network status. Here is the code to show the notification.

public class MainActivity extends AppCompatActivity {

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    IntentFilter intentFilter = new IntentFilter(NetworkStateChangeReceiver.NETWORK_AVAILABLE_ACTION);
    LocalBroadcastManager.getInstance(this).registerReceiver(new BroadcastReceiver() {
      @Override
      public void onReceive(Context context, Intent intent) {
        boolean isNetworkAvailable = intent.getBooleanExtra(IS_NETWORK_AVAILABLE, false);
        String networkStatus = isNetworkAvailable ? "connected" : "disconnected";

        Snackbar.make(findViewById(R.id.activity_main), "Network Status: " + networkStatus, Snackbar.LENGTH_LONG).show();
      }
    }, intentFilter);
  }
}

Activity listens to the intent broadcasted by the network receiver and shows the notification on the screen.

Use array_merge()
See the documentation here:
http://php.net/manual/en/function.array-merge.php

Merges the elements of one or more arrays together so that the values of one are appended to the end of the previous one. It returns the resulting array.

This problem may also come up if you include different versions of jQuery.

For me.. the problem was that the anchor needs a title, and that was missing!

In case it helps, I've ran into this problem when passing null into a parameter for a generic TValue, to get around this you have to cast your null values:

(string)null

(int)null

etc.

If you're using jQuery you can also use the "mouseleave" function, which deals with all of this for you.

$('#thetargetdiv').mouseenter(do_something);
$('#thetargetdiv').mouseleave(do_something_else);

do_something will fire when the mouse enters thetargetdiv or any of its children, do_something_else will only fire when the mouse leaves thetargetdiv and any of its children.

I build a little bash script (on github) based on Davids suggestion using the file command

Make use of the TRY/CATCH functionality for error catching.

Adam Machanic's Expert SQL Server 2005 Programming is a great resource for solid techniques and practices.

Use ownership chaining for stored procs.

Make use of schemas to enforce data security and roles.

kdgg

delete all lines above the current one.

All you need to do is bind touchstart on a parent. Something like this will work:

$('body').on('touchstart', function() {});

You don't need to do anything in the function, leave it empty. This will be enough to get hovers on touch, so a touch behaves more like :hover and less like :active. iOS magic.

I think that once you've imported it, the behaviour is the same (in the place your variable will be used outside source file).

The only difference would be if you try to reassign it before the end of this very file.

'data' should be a stringified JavaScript object:

data: JSON.stringify({ "userName": userName, "password" : password })

To send your formData, pass it to stringify:

data: JSON.stringify(formData)

Some servers also require the application/json content type:

contentType: 'application/json'

There's also a more detailed answer to a similar question here: Jquery Ajax Posting json to webservice

function func(a, b)
{
  if (typeof a == 'undefined')
    a = 10;
  if (typeof b == 'undefined')
    b = 20;
  // do what you want ... for example
  alert(a + ',' + b);
}

in shorthand

function func(a, b)
{
  a = (typeof a == 'undefined')?10:a;
  b = (typeof b == 'undefined')?20:b;

  // do what you want ... for example
  alert(a + ',' + b);
}

Request timed out means that the local host did not receive a response from the destination host, but it was able to reach it. Destination host unreachable means that there was no valid route to the requested host.

If you have more as one Project in your Project Map use THE SAME hard coded PathFile PDB Name in all your Sub-Projects:

Use e.g.

D:\Visual Studio Projects\my_app\MyFile.pdb

Dont use e.g.

$(IntDir)\MyFile.pdb

in all the Sub-Projects !!!

= Compiler Param /Fd

What solved this annoying error for me was just to close Visual Studio and open it again. Then rebuild the solution, and it all worked again. Sorry for the crap answer, but I think it's worth an answer because it solved it for me.

string::c.str() returns a string of type const char * as seen here

A quick fix: try casting printfunc(num,addr,(char *)data.str().c_str());

While the above may work, it is undefined behaviour, and unsafe.

Here's a nicer solution using templates:

char * my_argument = const_cast<char*> ( ...c_str() );

It might be easier to read when written out in longhand using the 'simple case' e.g.

CASE DeviceID 
   WHEN '7  ' THEN '01'
   WHEN '10 ' THEN '01'
   WHEN '62 ' THEN '01'
   WHEN '58 ' THEN '01'
   WHEN '60 ' THEN '01'
   WHEN '46 ' THEN '01'
   WHEN '48 ' THEN '01'
   WHEN '50 ' THEN '01'
   WHEN '137' THEN '01'
   WHEN '139' THEN '01'
   WHEN '142' THEN '01'
   WHEN '143' THEN '01'
   WHEN '164' THEN '01'
   WHEN '8  ' THEN '02'
   WHEN '9  ' THEN '02'
   WHEN '63 ' THEN '02'
   WHEN '59 ' THEN '02'
   WHEN '61 ' THEN '02'
   WHEN '47 ' THEN '02'
   WHEN '49 ' THEN '02'
   WHEN '51 ' THEN '02'
   WHEN '138' THEN '02'
   WHEN '140' THEN '02'
   WHEN '141' THEN '02'
   WHEN '144' THEN '02'
   WHEN '165' THEN '02'
   ELSE 'NA' 
END AS clocking

...which kind makes me thing that perhaps you could benefit from a lookup table to which you can JOIN to eliminate the CASE expression entirely.

Have you tried something like this? Put it in the head for it to work properly.

<script type="text/javascript">
    document.addEventListener("DOMContentLoaded", function(){
         //using DOMContentLoaded is good as it relies on the DOM being ready for
         //manipulation, rather than the windows being fully loaded. Just like
         //how jQuery's $(document).ready() does it.

         //loop through your inputs and set their values here
    }, false);
</script>

If you are to replace a fixed string or some pattern, I would also like to add the bash builtin pattern string replacement variable substitution construct. Instead of describing it myself, I am quoting the section from the bash manual:

${parameter/pattern/string}

The pattern is expanded to produce a pattern just as in pathname expansion. parameter is expanded and the longest match of pattern against its value is replaced with string. If pattern begins with /, all matches of pattern are replaced with string. Normally only the first match is replaced. If pattern begins with #, it must match at the beginning of the expanded value of parameter. If pattern begins with %, it must match at the end of the expanded value of parameter. If string is null, matches of pattern are deleted and the / following pattern may be omitted. If parameter is @ or *, the substitution operation is applied to each positional parameter in turn, and the expansion is the resultant list. If parameter is an array variable subscripted with @ or *, the substitution operation is applied to each member of the array in turn, and the expansion is the resultant list.

SQL servers and MySQL, PostgreySQL, Oracle don't understand double quotes("). Thus your query should be free from double quotes(") and should only use single quotes(').

Back-trip(`) is optional to use in SQL and is used for table name, db name and column names.

If you are trying to write query in your back-end to call MySQL then you can use double quote(") or single quotes(') to assign query to a variable like:

let query = "select id, name from accounts";
//Or
let query = 'select id, name from accounts';

If ther's a where statement in your query and/or trying to insert a value and/or an update of value which is string use single quote(') for these values like:

let querySelect = "select id, name from accounts where name = 'John'";
let queryUpdate = "update accounts set name = 'John' where id = 8";
let queryInsert = "insert into accounts(name) values('John')";

//Please not that double quotes are only to be used in assigning string to our variable not in the query
//All these below will generate error

let querySelect = 'select id, name from accounts where name = "John"';
let queryUpdate = 'update accounts set name = "John" where id = 8';
let queryInsert = 'insert into accounts(name) values("John")';

//As MySQL or any SQL doesn't understand double quotes("), these all will generate error.

If you want to stay out of this confusion when to use double quotes(") and single quotes('), would recommend to stick with single quotes(') this will include backslash() like:

let query = 'select is, name from accounts where name = \'John\'';

Problem with double(") or single(') quotes arise when we had to assign some value dynamic and perform some string concatenation like:

let query = "select id, name from accounts where name = " + fName + " " + lName;
//This will generate error as it must be like name = 'John Smith' for SQL
//However our statement made it like name = John Smith

//In order to resolve such errors use
let query = "select id, name from accounts where name = '" + fName + " " + lName + "'";

//Or using backslash(\)
let query = 'select id, name from accounts where name = \'' + fName + ' ' + lName + '\'';

If need further clearance do follow quotes in JavaScript

For angular 5+ version. Putting version helps as angular makes lot of changes.

ngOnInit() {

 this.myForm = formBuilder.group({
      firstName: 'Thomas',
      lastName: 'Mann'
    })
this.formControlValueChanged() // Note if you are doing an edit/fetching data from an observer this must be called only after your form is properly initialized otherwise you will get error.
}

formControlValueChanged(): void {       
        this.myForm.valueChanges.subscribe(value => {
            console.log('value changed', value)
        })
}

Ctrl-w Ctrl-f ............ open file under cursor in new window
Ctrl-6 ................... alternate file
'0 ....................... open last file
:x ....................... close if save

Eclipse 3.5 for Java Developer is the best option for you and 3.6 version is good but not at all because of compatibility issues.

function in_arrayi($needle, $haystack) {
    return in_array(strtolower($needle), array_map('strtolower', $haystack));
}

From Documentation

You could use emscripten to compile C++ code into js.

var request = require('request');
 function updateClient(postData){
            var clientServerOptions = {
                uri: 'http://'+clientHost+''+clientContext,
                body: JSON.stringify(postData),
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json'
                }
            }
            request(clientServerOptions, function (error, response) {
                console.log(error,response.body);
                return;
            });
        }

For this to work, your server must be something like:

var express = require('express');
var bodyParser = require('body-parser');
var app = express();
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json())

var port = 9000;

app.post('/sample/put/data', function(req, res) {
    console.log('receiving data ...');
    console.log('body is ',req.body);
    res.send(req.body);
});

// start the server
app.listen(port);
console.log('Server started! At http://localhost:' + port);

If you're using the org.apache.poi.ss.usermodel (not HSSF or XSSF) you can use:

style.setBorderBottom(BorderStyle.THIN);
style.setBorderTop(BorderStyle.THIN);
style.setBorderLeft(BorderStyle.THIN);
style.setBorderRight(BorderStyle.THIN);

all the border styles are here at the apache documentation

Try the following parameter:

-nc, --no-clobber: skip downloads that would download to existing files.

Sample usage:

wget -nc http://example.com/pic.png

time.clock()

Deprecated since version 3.3: The behavior of this function depends on the platform: use perf_counter() or process_time() instead, depending on your requirements, to have a well-defined behavior.

time.perf_counter()

Return the value (in fractional seconds) of a performance counter, i.e. a clock with the highest available resolution to measure a short duration. It does include time elapsed during sleep and is system-wide.

time.process_time()

Return the value (in fractional seconds) of the sum of the system and user CPU time of the current process. It does not include time elapsed during sleep.

start = time.process_time()
... do something
elapsed = (time.process_time() - start)

Set the default console colors and fonts:

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

Set-StrictMode -Version Latest

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

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

I have similar thing. For example, to shift by two...

def Shift(*args):
    return args[len(args)-2:]+args[:len(args)-2]

You need to restart the adb server as root. See here.

Use the WebView. Simple!!

http://developer.android.com/reference/android/webkit/WebView.html

For Swift i checked this answer in iOS 9.0 and iOS 11 also (Xcode 9.3)

func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
    return UITableViewAutomaticDimension
}

func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
    return UITableViewAutomaticDimension
}

Here you need to add top, bottom, right and left constraints

You don't say what shell you are using, but they generally don't support regular expressions that way, although there are common *nix CLI tools (grep, sed, etc) that do.

What shells like bash do support is globbing, which uses some similiar characters (eg, *) but is not the same thing.

Newer versions of bash do have a regular expression operator, =~:

for x in `ls`; do 
    if [[ $x =~ .+\..* ]]; then 
        echo $x; 
    fi; 
done

First, don't declare variables using var, but

public $my_value;

Then you can access it using

$this->my_value;

and not

$this->$my_value;

I've just gone through this process, and there's a lot of very good help and information in this Q/A, but I found I had to pull together various elements (plus some from other Q/As) to get a working solution in order to successfully migrate.

However, even after combining the existing answers, I found that the Python script did not fully work for me as it did not work where there were multiple boolean occurrences in an INSERT. See here why that was the case.

So, I thought I'd post up my merged answer here. Credit goes to those that have contributed elsewhere, of course. But I wanted to give something back, and save others time that follow.

I'll post the script below. But firstly, here's the instructions for a conversion...

I ran the script on OS X 10.7.5 Lion. Python worked out of the box.

To generate the MySQL input file from your existing SQLite3 database, run the script on your own files as follows,

Snips$ sqlite3 original_database.sqlite3 .dump | python ~/scripts/dump_for_mysql.py > dumped_data.sql

I then copied the resulting dumped_sql.sql file over to a Linux box running Ubuntu 10.04.4 LTS where my MySQL database was to reside.

Another issue I had when importing the MySQL file was that some unicode UTF-8 characters (specifically single quotes) were not being imported correctly, so I had to add a switch to the command to specify UTF-8.

The resulting command to input the data into a spanking new empty MySQL database is as follows:

Snips$ mysql -p -u root -h 127.0.0.1 test_import --default-character-set=utf8 < dumped_data.sql

Let it cook, and that should be it! Don't forget to scrutinise your data, before and after.

So, as the OP requested, it's quick and easy, when you know how! :-)

As an aside, one thing I wasn't sure about before I looked into this migration, was whether created_at and updated_at field values would be preserved - the good news for me is that they are, so I could migrate my existing production data.

Good luck!

UPDATE

Since making this switch, I've noticed a problem that I hadn't noticed before. In my Rails application, my text fields are defined as 'string', and this carries through to the database schema. The process outlined here results in these being defined as VARCHAR(255) in the MySQL database. This places a 255 character limit on these field sizes - and anything beyond this was silently truncated during the import. To support text length greater than 255, the MySQL schema would need to use 'TEXT' rather than VARCHAR(255), I believe. The process defined here does not include this conversion.

Here's the merged and revised Python script that worked for my data:

#!/usr/bin/env python

import re
import fileinput

def this_line_is_useless(line):
    useless_es = [
        'BEGIN TRANSACTION',
        'COMMIT',
        'sqlite_sequence',
        'CREATE UNIQUE INDEX',        
        'PRAGMA foreign_keys=OFF'
        ]
    for useless in useless_es:
        if re.search(useless, line):
            return True

def has_primary_key(line):
    return bool(re.search(r'PRIMARY KEY', line))

searching_for_end = False
for line in fileinput.input():
    if this_line_is_useless(line): continue

    # this line was necessary because ''); was getting
    # converted (inappropriately) to \');
    if re.match(r".*, ''\);", line):
        line = re.sub(r"''\);", r'``);', line)

    if re.match(r'^CREATE TABLE.*', line):
        searching_for_end = True

    m = re.search('CREATE TABLE "?([A-Za-z_]*)"?(.*)', line)
    if m:
        name, sub = m.groups()
        line = "DROP TABLE IF EXISTS %(name)s;\nCREATE TABLE IF NOT EXISTS `%(name)s`%(sub)s\n"
        line = line % dict(name=name, sub=sub)
        line = line.replace('AUTOINCREMENT','AUTO_INCREMENT')
        line = line.replace('UNIQUE','')
        line = line.replace('"','')
    else:
        m = re.search('INSERT INTO "([A-Za-z_]*)"(.*)', line)
        if m:
            line = 'INSERT INTO %s%s\n' % m.groups()
            line = line.replace('"', r'\"')
            line = line.replace('"', "'")
            line = re.sub(r"(?<!')'t'(?=.)", r"1", line)
            line = re.sub(r"(?<!')'f'(?=.)", r"0", line)

    # Add auto_increment if it's not there since sqlite auto_increments ALL
    # primary keys
    if searching_for_end:
        if re.search(r"integer(?:\s+\w+)*\s*PRIMARY KEY(?:\s+\w+)*\s*,", line):
            line = line.replace("PRIMARY KEY", "PRIMARY KEY AUTO_INCREMENT")
        # replace " and ' with ` because mysql doesn't like quotes in CREATE commands

    # And now we convert it back (see above)
    if re.match(r".*, ``\);", line):
        line = re.sub(r'``\);', r"'');", line)

    if searching_for_end and re.match(r'.*\);', line):
        searching_for_end = False

    if re.match(r"CREATE INDEX", line):
        line = re.sub('"', '`', line)

    print line,

Here's an efficient way of achieving the result with two caveats.

1. Limits precision to 'maximum' N digits (not fixed to N digits).
2. Rounds down the number (not round to nearest).

See sample test cases here.

123.12345678 ==> 123.123
1.230000 ==> 1.23
1.1 ==> 1.1
1 ==> 1.0
0.000 ==> 0.0
0.00 ==> 0.0
0.4 ==> 0.4
0 ==> 0.0
1.4999 ==> 1.499
1.4995 ==> 1.499
1.4994 ==> 1.499

Here's the code. The two caveats I mentioned above can be addressed pretty easily, however, speed mattered more to me than accuracy, so i left it here. String manipulations like System.out.printf("%.2f",123.234); are computationally costly compared to mathematical operations. In my tests, the below code (without the sysout) took 1/30th the time compared to String manipulations.

public double limitPrecision(String dblAsString, int maxDigitsAfterDecimal) {
    int multiplier = (int) Math.pow(10, maxDigitsAfterDecimal);
    double truncated = (double) ((long) ((Double.parseDouble(dblAsString)) * multiplier)) / multiplier;
    System.out.println(dblAsString + " ==> " + truncated);
    return truncated;
}

If you are using XAMPP rather than WAMP, the path you go to is:

C:\xampp\phpMyAdmin\config.inc.php

One scenario where I would consider it appropriate to have a 'default' located somewhere other than the end of a case statement is in a state machine where an invalid state should reset the machine and proceed as though it were the initial state. For example:

switch(widget_state)
{
  default:  /* Fell off the rails--reset and continue */
    widget_state = WIDGET_START;
    /* Fall through */
  case WIDGET_START:
    ...
    break;
  case WIDGET_WHATEVER:
    ...
    break;
}

an alternative arrangement, if an invalid state should not reset the machine but should be readily identifiable as an invalid state:

switch(widget_state)
{
case WIDGET_IDLE:
widget_ready = 0;
widget_hardware_off();
break;
case WIDGET_START:
...
break;
case WIDGET_WHATEVER:
...
break;
default:
widget_state = WIDGET_INVALID_STATE;
/* Fall through */
case WIDGET_INVALID_STATE:
widget_ready = 0;
widget_hardware_off();
... do whatever else is necessary to establish a "safe" condition
}

Code elsewhere may then check for (widget_state == WIDGET_INVALID_STATE) and provide whatever error-reporting or state-reset behavior seems appropriate. For example, the status-bar code could show an error icon, and the "start widget" menu option which is disabled in most non-idle states could be enabled for WIDGET_INVALID_STATE as well as WIDGET_IDLE.

here is the sample one

div{_x000D_
   width: 200px;_x000D_
   height:200px;_x000D_
   border:solid_x000D_
 }_x000D_
_x000D_
img{_x000D_
    width: 100%;_x000D_
    height: 100%;_x000D_
    object-fit: contain;_x000D_
    }

<div>_x000D_
  <img src="https://upload.wikimedia.org/wikipedia/meta/0/08/Wikipedia-logo-v2_1x.png">_x000D_
</div>

my case was a little different - unintentionally I have changed owner of git repository (project.git directory in my case), changing owner back to the git user helped

Here in swift version for same.

textField.addTarget(self, action: "textFieldDidChange:", forControlEvents: UIControlEvents.EditingChanged)

func textFieldDidChange(textField: UITextField) {

}

Thanks

See the LayoutInflater class.

LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
ViewGroup parent = (ViewGroup)findViewById(R.id.where_you_want_to_insert);
inflater.inflate(R.layout.the_child_view, parent);

Intersection types allow you to (kinda sorta) do enums that have an inheritance hierarchy. You can't inherit implementation, but you can delegate it to a helper class.

enum Foo1 implements Bar {}
enum Foo2 implements Bar {}

class HelperClass {
   static <T extends Enum<T> & Bar> void fooBar(T the enum) {}
}

This is useful when you have a number of different enums that implement some sort of pattern. For instance, a number of pairs of enums that have a parent-child relationship.

enum PrimaryColor {Red, Green, Blue;}
enum PastelColor {Pink, HotPink, Rockmelon, SkyBlue, BabyBlue;}

enum TransportMedium {Land, Sea, Air;}
enum Vehicle {Car, Truck, BigBoat, LittleBoat, JetFighter, HotAirBaloon;}

You can write generic methods that say "Ok, given an enum value thats a parent of some other enum values, what percentage of all the possible child enums of the child type have this particular parent value as their parent?", and have it all typesafe and done without casting. (eg: that "Sea" is 33% of all possible vehicles, and "Green" 20% of all possible Pastels).

The code look like this. It's pretty nasty, but there are ways to make it better. Note in particuar that the "leaf" classes themselves are quite neat - the generic classes have declarations that are horribly ugly, but you only write them onece. Once the generic classes are there, then using them is easy.

import java.util.EnumSet;

import javax.swing.JComponent;

public class zz extends JComponent {

    public static void main(String[] args) {
        System.out.println(PrimaryColor.Green + " " + ParentUtil.pctOf(PrimaryColor.Green) + "%");
        System.out.println(TransportMedium.Air + " " + ParentUtil.pctOf(TransportMedium.Air) + "%");
    }


}

class ParentUtil {
    private ParentUtil(){}
    static <P extends Enum<P> & Parent<P, C>, C extends Enum<C> & Child<P, C>> //
    float pctOf(P parent) {
        return (float) parent.getChildren().size() / //
                (float) EnumSet.allOf(parent.getChildClass()).size() //
                * 100f;
    }
    public static <P extends Enum<P> & Parent<P, C>, C extends Enum<C> & Child<P, C>> //
    EnumSet<C> loadChildrenOf(P p) {
        EnumSet<C> cc = EnumSet.noneOf(p.getChildClass());
        for(C c: EnumSet.allOf(p.getChildClass())) {
            if(c.getParent() == p) {
                cc.add(c);
            }
        }
        return cc;
    }
}

interface Parent<P extends Enum<P> & Parent<P, C>, C extends Enum<C> & Child<P, C>> {
    Class<C> getChildClass();

    EnumSet<C> getChildren();
}

interface Child<P extends Enum<P> & Parent<P, C>, C extends Enum<C> & Child<P, C>> {
    Class<P> getParentClass();

    P getParent();
}

enum PrimaryColor implements Parent<PrimaryColor, PastelColor> {
    Red, Green, Blue;

    private EnumSet<PastelColor>    children;

    public Class<PastelColor> getChildClass() {
        return PastelColor.class;
    }

    public EnumSet<PastelColor> getChildren() {
        if(children == null) children=ParentUtil.loadChildrenOf(this);
        return children;
    }
}

enum PastelColor implements Child<PrimaryColor, PastelColor> {
    Pink(PrimaryColor.Red), HotPink(PrimaryColor.Red), //
    Rockmelon(PrimaryColor.Green), //
    SkyBlue(PrimaryColor.Blue), BabyBlue(PrimaryColor.Blue);

    final PrimaryColor  parent;

    private PastelColor(PrimaryColor parent) {
        this.parent = parent;
    }

    public Class<PrimaryColor> getParentClass() {
        return PrimaryColor.class;
    }

    public PrimaryColor getParent() {
        return parent;
    }
}

enum TransportMedium implements Parent<TransportMedium, Vehicle> {
    Land, Sea, Air;

    private EnumSet<Vehicle>    children;

    public Class<Vehicle> getChildClass() {
        return Vehicle.class;
    }

    public EnumSet<Vehicle> getChildren() {
        if(children == null) children=ParentUtil.loadChildrenOf(this);
        return children;
    }
}

enum Vehicle implements Child<TransportMedium, Vehicle> {
    Car(TransportMedium.Land), Truck(TransportMedium.Land), //
    BigBoat(TransportMedium.Sea), LittleBoat(TransportMedium.Sea), //
    JetFighter(TransportMedium.Air), HotAirBaloon(TransportMedium.Air);

    private final TransportMedium   parent;

    private Vehicle(TransportMedium parent) {
        this.parent = parent;
    }

    public Class<TransportMedium> getParentClass() {
        return TransportMedium.class;
    }

    public TransportMedium getParent() {
        return parent;
    }
}

Mid(strYourString, 4) (i.e. without the optional length argument) will return the substring starting from the 4th character and going to the end of the string.

You can think of it as an anonymous function - here's some more info: Wikipedia - Anonymous Function

You can use drop command to delete meta data and actual data from HDFS.

And just to delete data and keep the table structure, use truncate command.

For further help regarding hive ql, check language manual of hive.

I would like to emphasize an answer that was in the comments that is working well for me. As mikey has said, this will work if you want to have variables in the included file in scope in the caller of 'include', just insert it as normal python. It works like an include statement in PHP. Works in Python 3.8.5. Happy coding!

Alternative #1

import textwrap 
from pathlib import Path
exec(textwrap.dedent(Path('myfile.py').read_text()))

Alternative #2

with open('myfile.py') as f: exec(f.read())

I present a small hybrid script [BAT/VBS] to create a desktop shortcut. And you can of course modifie it to your purpose.

@echo off
mode con cols=87 lines=5 & color 9B
Title Shortcut Creator for your batch and applications files by Hackoo 2015
Set MyFile=%~f0
Set ShorcutName=HackooTest
(
echo Call Shortcut("%MyFile%","%ShorcutName%"^)
echo ^'**********************************************************************************************^)
echo Sub Shortcut(ApplicationPath,Nom^)
echo    Dim objShell,DesktopPath,objShortCut,MyTab
echo    Set objShell = CreateObject("WScript.Shell"^)
echo    MyTab = Split(ApplicationPath,"\"^)
echo    If Nom = "" Then
echo    Nom = MyTab(UBound(MyTab^)^)
echo    End if
echo    DesktopPath = objShell.SpecialFolders("Desktop"^)
echo    Set objShortCut = objShell.CreateShortcut(DesktopPath ^& "\" ^& Nom ^& ".lnk"^)
echo    objShortCut.TargetPath = Dblquote(ApplicationPath^)
echo    ObjShortCut.IconLocation = "Winver.exe,0"
echo    objShortCut.Save
echo End Sub
echo ^'**********************************************************************************************
echo ^'Fonction pour ajouter les doubles quotes dans une variable
echo Function DblQuote(Str^)
echo    DblQuote = Chr(34^) ^& Str ^& Chr(34^)
echo End Function
echo ^'**********************************************************************************************
) > Shortcutme.vbs
Start /Wait Shortcutme.vbs
Del Shortcutme.vbs
::***************************************Main Batch*******************************************
cls
echo Done and your main batch goes here !
echo i am a test 
Pause > Nul
::********************************************************************************************

um responsive is simple

• first off create a class named cell give it the property of display:table-cell
• then @ max-width:700px do {display:block; width:100%; clear:both}

and that's it no absolute divs ever; divs needs to be 100% then max-width: - desired width - for inner framming. A true responsive sites has less than 9 lines of css anything passed that you are in a world of shit and over complicated things.

PS : reset.css style sheets are what makes css blinds there was a logical reason why they gave default styles in the first place.

You can achieve this by using the blur event on window element.

Here is a jQuery plugin for tracking click on iframes (it will fire a custom callback function when an iframe is clicked) : https://github.com/finalclap/iframeTracker-jquery

Use it like this :

jQuery(document).ready(function($){
    $('.iframe_wrap iframe').iframeTracker({
        blurCallback: function(){
            // Do something when iframe is clicked (like firing an XHR request)
        }
    });
});

Using java.net.URI class:

public String getDecodedURL(String encodedUrl) {
    try {
        URI uri = new URI(encodedUrl);
        return uri.getScheme() + ":" + uri.getSchemeSpecificPart();
    } catch (Exception e) {
        return "";
    }
}

Please note that exception handling can be better, but it's not much relevant for this example.

just implement CommandLineRunner for spring boot application. You need to implement run method,

public classs SpringBootApplication implements CommandLineRunner{

    @Override
        public void run(String... arg0) throws Exception {
        // write your logic here 

        }
}

This one worked fine for me.

  String cc2 = "2202";
  String text2 = String.valueOf(Character.toChars(Integer.parseInt(cc2, 16)));

Now text2 will have ?.

echo '< span style = "font-color: #ff0000"> Movie List for {$key} 2013 </span>';

On client:

  axios.get('/api', {
      params: {
        foo: 'bar'
      }
    });

On server:

function get(req, res, next) {

  let param = req.query.foo
   .....
}

pause

will display:

Press any key to continue . . .

To get better results and robustness against differents types of matrices, you can do this in addition to the first answer, that copy the data :

cv::Mat source = getYourSource();

// Setup a rectangle to define your region of interest
cv::Rect myROI(10, 10, 100, 100);

// Crop the full image to that image contained by the rectangle myROI
// Note that this doesn't copy the data
cv::Mat croppedRef(source, myROI);

cv::Mat cropped;
// Copy the data into new matrix
croppedRef.copyTo(cropped);

Here is exp.

$date_search_strtotime = strtotime(date("Y-m-d"));
echo 'Now strtotime date : '.$date_search_strtotime;
echo '<br>';
echo 'Now date from strtotime : '.date('Y-m-d',$date_search_strtotime);

You can do it using remote debugging, here is official documentation. Basic process:

1. Connect your android device
2. Select your device: More tools > Inspect devices* from dev tools on pc/mac.
3. Authorize on your mobile.
4. Happy debugging!!

* This is now "Remote devices".

Open .resx file and set "Access Modifier" to Public.

var <Variable Name> = Properties.Resources.<Resource Name>

Here is a function to launch a background process in PHP. Finally created one that actually works on Windows too, after a lot of reading and testing different approaches and parameters.

function LaunchBackgroundProcess($command){
  // Run command Asynchroniously (in a separate thread)
  if(PHP_OS=='WINNT' || PHP_OS=='WIN32' || PHP_OS=='Windows'){
    // Windows
    $command = 'start "" '. $command;
  } else {
    // Linux/UNIX
    $command = $command .' /dev/null &';
  }
  $handle = popen($command, 'r');
  if($handle!==false){
    pclose($handle);
    return true;
  } else {
    return false;
  }
}

Note 1: On windows, do not use /B parameter as suggested elsewhere. It forces process to run the same console window as start command itself, resulting in the process being processed synchronously. To run the process in a separate thread (asynchronously), do not use /B.

Note 2: The empty double quotes after start "" are required if the command is a quoted path. start command interprets the first quoted parameter as window title.

I prefer option 4, but it makes intuitive sense to me because I do far too much work in Grails, Groovy, and JavaFX. "Magic" connections between the view and the controller are common in all. It is important to name the method well:

In the view,add the onClick method to the button or other widget:

    android:clickable="true"
    android:onClick="onButtonClickCancel"

Then in the class, handle the method:

public void onButtonClickCancel(View view) {
    Toast.makeText(this, "Cancel pressed", Toast.LENGTH_LONG).show();
}

Again, name the method clearly, something you should do anyway, and the maintenance becomes second-nature.

One big advantage is that you can write unit tests now for the method. Option 1 can do this, but 2 and 3 are more difficult.

No performance implications that I'm aware of or have ever run into, as far as I know its just "syntactic sugar" and compiles down to the same thing as using delegate syntax, etc.

Remove the project from the server from the Server View. Then run the project under the same server.

The problem is as @BalusC told corrupt of server.xml of tomcat which is configured in the eclipse. So when you do the above process server.xml will be recreated .

A rect can't contain a text element. Instead transform a g element with the location of text and rectangle, then append both the rectangle and the text to it:

var bar = chart.selectAll("g")
    .data(data)
  .enter().append("g")
    .attr("transform", function(d, i) { return "translate(0," + i * barHeight + ")"; });

bar.append("rect")
    .attr("width", x)
    .attr("height", barHeight - 1);

bar.append("text")
    .attr("x", function(d) { return x(d) - 3; })
    .attr("y", barHeight / 2)
    .attr("dy", ".35em")
    .text(function(d) { return d; });

http://bl.ocks.org/mbostock/7341714

Multi-line labels are also a little tricky, you might want to check out this wrap function.

To pass a string to the view as the Model, you can do:

public ActionResult Index()
{
    string myString = "This is my string";
    return View((object)myString);
}

You must cast it to an object so that MVC doesn't try to load the string as the view name, but instead pass it as the model. You could also write:

return View("Index", myString);

.. which is a bit more verbose.

Then in your view, just type it as a string:

@model string

<p>Value: @Model</p>

Then you can manipulate Model how you want.

For accessing it from a Layout page, it might be better to create an HtmlExtension for this:

public static string GetThemePath(this HtmlHelper helper)
{
    return "/path-to-theme";
}

Then inside your layout page:

<p>Value: @Html.GetThemePath()</p>

Hopefully you can apply this to your own scenario.

Edit: explicit HtmlHelper code:

namespace <root app namespace>
{
    public static class Helpers
    {
        public static string GetThemePath(this HtmlHelper helper)
        {
            return System.Web.Hosting.HostingEnvironment.MapPath("~") + "/path-to-theme";
        }
    }
}

Then in your view:

@{
    var path = Html.GetThemePath();
    // .. do stuff
}

Or: <p>Path: @Html.GetThemePath()</p>

Edit 2:

As discussed, the Helper will work if you add a @using statement to the top of your view, with the namespace pointing to the one that your helper is in.

You definitely can achieve that with nbconvert using the following command:

jupyter nbconvert --to python while.ipynb 

However, having used it personally I would advise against it for several reasons:

1. It's one thing to be able to convert to simple Python code and another to have all the right abstractions, classes access and methods set up. If the whole point of you converting your notebook code to Python is getting to a state where your code and notebooks are maintainable for the long run, then nbconvert alone will not suffice. The only way to do that is by manually going through the codebase.
2. Notebooks inherently promote writing code which is not maintainable (https://docs.google.com/presentation/d/1n2RlMdmv1p25Xy5thJUhkKGvjtV-dkAIsUXP-AL4ffI/edit#slide=id.g3d7fe085e7_0_21). Using nbconvert on top might just prove to be a bandaid. Specific examples of where it promotes not-so-maintainable code are imports might be sprayed throughout, hard coded paths are not in one simple place to view, class abstractions might not be present, etc.
3. nbconvert still mixes execution code and library code.
4. Comments are still not present (probably were not in the notebook).
5. There is still a lack of unit tests etc.

So to summarize, there is not good way to out of the box convert python notebooks to maintainable, robust python modularized code, the only way is to manually do surgery.

The solutions posted so far are needlessly complicated, in my opinion. There's a simpler way. The documentation of ui-router says listen to $locationChangeSuccess and use $urlRouter.sync() to check a state transition, halt it, or resume it. But even that actually doesn't work.

However, here are two simple alternatives. Pick one:

Solution 1: listening on $locationChangeSuccess

You can listen to $locationChangeSuccess and you can perform some logic, even asynchronous logic there. Based on that logic, you can let the function return undefined, which will cause the state transition to continue as normal, or you can do $state.go('logInPage'), if the user needs to be authenticated. Here's an example:

angular.module('App', ['ui.router'])

// In the run phase of your Angular application  
.run(function($rootScope, user, $state) {

  // Listen to '$locationChangeSuccess', not '$stateChangeStart'
  $rootScope.$on('$locationChangeSuccess', function() {
    user
      .logIn()
      .catch(function() {
        // log-in promise failed. Redirect to log-in page.
        $state.go('logInPage')
      })
  })
})

Keep in mind that this doesn't actually prevent the target state from loading, but it does redirect to the log-in page if the user is unauthorized. That's okay since real protection is on the server, anyway.

Solution 2: using state resolve

In this solution, you use ui-router resolve feature.

You basically reject the promise in resolve if the user is not authenticated and then redirect them to the log-in page.

Here's how it goes:

angular.module('App', ['ui.router'])

.config(
  function($stateProvider) {
    $stateProvider
      .state('logInPage', {
        url: '/logInPage',
        templateUrl: 'sections/logInPage.html',
        controller: 'logInPageCtrl',
      })
      .state('myProtectedContent', {
        url: '/myProtectedContent',
        templateUrl: 'sections/myProtectedContent.html',
        controller: 'myProtectedContentCtrl',
        resolve: { authenticate: authenticate }
      })
      .state('alsoProtectedContent', {
        url: '/alsoProtectedContent',
        templateUrl: 'sections/alsoProtectedContent.html',
        controller: 'alsoProtectedContentCtrl',
        resolve: { authenticate: authenticate }
      })

    function authenticate($q, user, $state, $timeout) {
      if (user.isAuthenticated()) {
        // Resolve the promise successfully
        return $q.when()
      } else {
        // The next bit of code is asynchronously tricky.

        $timeout(function() {
          // This code runs after the authentication promise has been rejected.
          // Go to the log-in page
          $state.go('logInPage')
        })

        // Reject the authentication promise to prevent the state from loading
        return $q.reject()
      }
    }
  }
)

Unlike the first solution, this solution actually prevents the target state from loading.

To execute a method you need to add parentheses, even if the method does not take arguments.

So it should be:

string t = obj.getTitle();

Try the Remote Registry Module, the registry provider cannot operate remotely:

Import-Module PSRemoteRegistry
Get-RegValue -ComputerName $Computer1 -Key SOFTWARE\Veritas\NetBackup\CurrentVersion -Value PackageVersion 

You can check the android VLC it can stream and play video, if you want to indagate more, you can check their GIT to analyze what their do. Good luck!

Building upon Anthony and Anton's answers I incorporated the ability to rotate the generated circle without affecting it's overall appearance. This is useful if you're using the path for an animation and you need to control where it begins.

function(cx, cy, r, deg){
    var theta = deg*Math.PI/180,
        dx = r*Math.cos(theta),
        dy = -r*Math.sin(theta);
    return "M "+cx+" "+cy+"m "+dx+","+dy+"a "+r+","+r+" 0 1,0 "+-2*dx+","+-2*dy+"a "+r+","+r+" 0 1,0 "+2*dx+","+2*dy;
}

The answers above are good. Adding a case that I used. Just if you don't want to use numpy and keep it as list without changing the contents.

You can run a small loop and change the dimension from 1xN to Nx1.

    tmp=[]
    for b in bus:
        tmp.append([b])
    bus=tmp

It is maybe not efficient while in case of very large numbers. But it works for a small set of numbers. Thanks

When in doubt just place it in the root of your repository. See https://help.github.com/articles/ignoring-files/ for more information.

The Best form to hide and show a modal with bootstrap it's

// SHOW
$('#ModalForm').modal('show');
// HIDE
$('#ModalForm').modal('hide');

Answer for Question #1 - You could simply have your if statement stop being TRUE

$project.PropertyGroup | Foreach {
    if(($_.GetAttribute('Condition').Trim() -eq $propertyGroupConditionName.Trim()) -and !$FinishLoop) {
        $a = $project.RemoveChild($_);
        Write-Host $_.GetAttribute('Condition')"has been removed.";
        $FinishLoop = $true
    }
};

The general belief is that you shouldn't be using background images for things with meaningful semantic value so there isn't really a proper way to store alt data with those images. The important question is what are you going to be doing with that alt data? Do you want it to display if the images don't load? Do you need it for some programmatic function on the page? You could store the data arbitrarily using made up css properties that have no meaning (might cause errors?) OR by adding in hidden images that have the image and the alt tag, and then when you need a background images alt you can compare the image paths and then handle the data however you want using some custom script to simulate what you need. There's no way I know of to make the browser automatically handle some sort of alt attribute for background images though.

Usually, instance methods are global methods. That means they are available in all instances of the class on which they were defined. In contrast, a singleton method is implemented on a single object.

Ruby stores methods in classes and all methods must be associated with a class. The object on which a singleton method is defined is not a class (it is an instance of a class). If only classes can store methods, how can an object store a singleton method? When a singleton method is created, Ruby automatically creates an anonymous class to store that method. These anonymous classes are called metaclasses, also known as singleton classes or eigenclasses. The singleton method is associated with the metaclass which, in turn, is associated with the object on which the singleton method was defined.

If multiple singleton methods are defined within a single object, they are all stored in the same metaclass.

class Zen
end

z1 = Zen.new
z2 = Zen.new

class << z1
  def say_hello
    puts "Hello!"
  end
end

z1.say_hello    # Output: Hello!
z2.say_hello    # Output: NoMethodError: undefined method `say_hello'…

In the above example, class << z1 changes the current self to point to the metaclass of the z1 object; then, it defines the say_hello method within the metaclass.

Classes are also objects (instances of the built-in class called Class). Class methods are nothing more than singleton methods associated with a class object.

class Zabuton
  class << self
    def stuff
      puts "Stuffing zabuton…"
    end
  end
end

All objects may have metaclasses. That means classes can also have metaclasses. In the above example, class << self modifies self so it points to the metaclass of the Zabuton class. When a method is defined without an explicit receiver (the class/object on which the method will be defined), it is implicitly defined within the current scope, that is, the current value of self. Hence, the stuff method is defined within the metaclass of the Zabuton class. The above example is just another way to define a class method. IMHO, it's better to use the def self.my_new_clas_method syntax to define class methods, as it makes the code easier to understand. The above example was included so we understand what's happening when we come across the class << self syntax.

Additional info can be found at this post about Ruby Classes.

One can use base python for this. The code needs a function to flatten lists of lists:

def flatten(B):    # function needed for code below;
    A = []
    for i in B:
        if type(i) == list: A.extend(i)
        else: A.append(i)
    return A

Then one can run:

L = [[1,2,3],[4,5,6],[7,8,9,10]]

outlist =[]; templist =[[]]
for sublist in L:
    outlist = templist; templist = [[]]
    for sitem in sublist:
        for oitem in outlist:
            newitem = [oitem]
            if newitem == [[]]: newitem = [sitem]
            else: newitem = [newitem[0], sitem]
            templist.append(flatten(newitem))

outlist = list(filter(lambda x: len(x)==len(L), templist))  # remove some partial lists that also creep in;
print(outlist)

Output:

[[1, 4, 7], [2, 4, 7], [3, 4, 7], 
[1, 5, 7], [2, 5, 7], [3, 5, 7], 
[1, 6, 7], [2, 6, 7], [3, 6, 7], 
[1, 4, 8], [2, 4, 8], [3, 4, 8], 
[1, 5, 8], [2, 5, 8], [3, 5, 8], 
[1, 6, 8], [2, 6, 8], [3, 6, 8], 
[1, 4, 9], [2, 4, 9], [3, 4, 9], 
[1, 5, 9], [2, 5, 9], [3, 5, 9], 
[1, 6, 9], [2, 6, 9], [3, 6, 9], 
[1, 4, 10], [2, 4, 10], [3, 4, 10], 
[1, 5, 10], [2, 5, 10], [3, 5, 10], 
[1, 6, 10], [2, 6, 10], [3, 6, 10]]

You can not use ORDER BY as part of the UPDATE statement (you can use in sub-selects that are part of the update).

UPDATE Test 
SET Number = rowNumber 
FROM Test
INNER JOIN 
(SELECT ID, row_number() OVER (ORDER BY ID DESC) as rowNumber
FROM Test) drRowNumbers ON drRowNumbers.ID = Test.ID

This answer is not exactly to this question. But I will add this since this question still searchable for how to add/deduct period from date.

$date = new DateTime('now');
$date->modify('+3 month'); // or you can use '-90 day' for deduct
$date = $date->format('Y-m-d h:i:s');
echo $date;

you would possibbly need to specify the height of container and then set the nav's height to 100%.

Edit: had a quick look around and it seems that the height property applies to the parents height so you will indeed need to set the containers height.

NB: setting the height of the body element to 100% only scales it to the height of the browser window. Any content which goeds over one page will not have the same background etc.

Try ["points.bean.pointsBase"]

Please try the following code below:

//Here I am using a reader object to fetch data from database, along with sqlcommand onject (cmd).
//Once the data is loaded to the Datatable object (datatable) you can loop through it using the datatable.rows.count prop.

using (reader = cmd.ExecuteReader())
{
// Load the Data table object
  dataTable.Load(reader);
  if (dataTable.Rows.Count > 0)
  {
    DataColumn col = dataTable.Columns["YourColumnName"];  
    foreach (DataRow row in dataTable.Rows)
    {                                   
       strJsonData = row[col].ToString();
    }
  }
}

What you're trying to accomplish is called Reverse DNS lookup.

socket.gethostbyaddr("IP") 
# => (hostname, alias-list, IP)

http://docs.python.org/library/socket.html?highlight=gethostbyaddr#socket.gethostbyaddr

However, for the timeout part I have read about people running into problems with this. I would check out PyDNS or this solution for more advanced treatment.

I believe you need your support package in both Library and application. However, to fix this, make sure you have same file at both locations (same checksum).

Simply copy the support-package file from one location and copy at another then clean+refresh your library/project and you should be good to go.

The various answers in this blog seem to be defined by SE's who promote strict adherence to the usual rules of object-oriented programming (use a Public Class with public shared (aka static), and fully-qualified class references, or SE's who promote using the backward-compatibility feature (Module) for which the compiler obviously needs to do the same thing to make it work.

As a SE with 30+ years of experience, I would propose the following guidelines:

1. If you are writing all new code (not attempting to convert a legacy app) that you avoid using these forms altogether except in the rare instance that you really DO need to have a static variable because they can cause terrible consequences (and really hard-to-find bugs). (Multithread and multiprocessing code requires semaphores around static variables...)

2. If you are modifying a small application that already has a few global variables, then formulate them so they are not obscured by Modules, that is, use the standard rules of object-oriented programming to re-create them as public static and access them by full qualification so others can figure out what is going on.

3. If you have a huge legacy application with dozens or hundreds of global variables, by all means, use Modules to define them. There is no reason to waste time when getting the application working, because you are probably already behind the 8-ball in time spent on Properties, etc.

i got the same problem and i notice that my security config has diferent TAGS like the @Xenolion answer says

<network-security-config>
    <domain-config cleartextTrafficPermitted="true">
        <domain includeSubdomains="true">localhost</domain>
    </domain-config>
</network-security-config>

so i change the TAGS "domain-config" for "base-config" and works, like this:

<network-security-config>
    <base-config cleartextTrafficPermitted="true">
        <domain includeSubdomains="true">localhost</domain>
    </base-config>
</network-security-config>

Looks like whatever is in your Animation Drawable definition is too much memory to decode and sequence. The idea is that it loads up all the items and make them in an array and swaps them in and out of the scene according to the timing specified for each frame.

If this all can't fit into memory, it's probably better to either do this on your own with some sort of handler or better yet just encode a movie with the specified frames at the corresponding images and play the animation through a video codec.

So after struggling with this issue for quite some time, this is what could help you:

from PIL import Image

instead of

import Image

Also, if your Image file is not loading and you're getting an error "No file or directory" then you should do this:

path=r'C:\ABC\Users\Pictures\image.jpg'

and then open the file

image=Image.open(path)

 Constant   Value               Description
 ----------------------------------------------------------------
 vbCr       Chr(13)             Carriage return
 vbCrLf     Chr(13) & Chr(10)   Carriage return–linefeed combination
 vbLf       Chr(10)             Line feed

• vbCr : - return to line beginning
  Represents a carriage-return character for print and display functions.

• vbCrLf : - similar to pressing Enter
  Represents a carriage-return character combined with a linefeed character for print and display functions.

• vbLf : - go to next line
  Represents a linefeed character for print and display functions.

Read More from Constants Class

Sometimes this happens when you download a project from github or other third party tutorial sites.These apps are usually signed with a different identity or company/name.When this happens,if you can't solve the solution,simply create a new xcode project and copy all the header and implementation files into your new project.Also don't forget the dependency files..such as the framework files.This works for me.

Here's a collection of scripts: http://webtecker.com/2008/03/26/collection-of-password-strength-scripts/

I think both of them rate the password and don't use jQuery... but I don't know if they have native support for disabling the form?

This has worked for me in the past and it will even expand environment variables in the file if it can.

for /F "delims=" %%a in (LogName.txt) do (
     echo %%a>>MyDestination.txt
)

Apart from the differences already mentioned, it should be noted that since Java 8, HashMap dynamically replaces the Nodes (linked list) used in each bucket with TreeNodes (red-black tree), so that even if high hash collisions exist, the worst case when searching is

O(log(n)) for HashMap Vs O(n) in Hashtable.

*The aforementioned improvement has not been applied to Hashtable yet, but only to HashMap, LinkedHashMap, and ConcurrentHashMap.

FYI, currently,

• TREEIFY_THRESHOLD = 8 : if a bucket contains more than 8 nodes, the linked list is transformed into a balanced tree.
• UNTREEIFY_THRESHOLD = 6 : when a bucket becomes too small (due to removal or resizing) the tree is converted back to linked list.

I tend to use const wherever possible. (Or other appropriate keyword for the target language.) I do this purely because it allows the compiler to make extra optimizations that it would not be able to make otherwise. Since I have no idea what these optimizations may be, I always do it, even where it seems silly.

For all I know, the compiler might very well see a const value parameter, and say, "Hey, this function isn't modifying it anyway, so I can pass by reference and save some clock cycles." I don't think it ever would do such a thing, since it changes the function signature, but it makes the point. Maybe it does some different stack manipulation or something... The point is, I don't know, but I do know trying to be smarter than the compiler only leads to me being shamed.

C++ has some extra baggage, with the idea of const-correctness, so it becomes even more important.

You can try this:

<div ng-app="app">
    <div ng-controller="AppCtrl">
        <a my-dir ng-repeat="user in users" ng-click="fxn()">{{user.name}}</a>
    </div>
</div>

<script>
var app = angular.module('app', []);

function AppCtrl($scope) {
        $scope.users = [{ name: 'John', id: 1 }, { name: 'anonymous' }];
        $scope.fxn = function () {
            alert('It works');
        };
    }

app.directive("myDir", function ($compile) {
    return {
        scope: {ngClick: '='}
    };
});
</script>

Sooooo, I had this same question. here's my answer: COUNTIFS(sheet1!$A:$A,">="&D1,sheet1!$A:$A,"<="&D2)

you don't need to specify A2:A50, unless there are dates beyond row 50 that you wish to exclude. this is cleaner in the sense that you don't have to go back and adjust the rows as more PO data comes in on sheet1.

also, the reference to D1 and D2 are start and end dates (respectively) for each month. On sheet2, you could have a hidden column that translates April to 4/1/2014, May into 5/1/2014, etc. THen, D1 would reference the cell that contains 4/1/2014, and D2 would reference the cell that contains 5/1/2014.

if you want to sum, it works the same way, except that the first argument is the sum array (column or row) and then the rest of the ranges/arrays and arguments are the same as the countifs formula.

btw-this works in excel AND google sheets. cheers

Typically you need to do 5 things to include a library in your project:

1) Add #include statements necessary files with declarations/interfaces, e.g.:

#include "library.h"

2) Add an include directory for the compiler to look into

-> Configuration Properties/VC++ Directories/Include Directories (click and edit, add a new entry)

3) Add a library directory for *.lib files:

-> project(on top bar)/properties/Configuration Properties/VC++ Directories/Library Directories (click and edit, add a new entry)

4) Link the lib's *.lib files

-> Configuration Properties/Linker/Input/Additional Dependencies (e.g.: library.lib;

5) Place *.dll files either:

-> in the directory you'll be opening your final executable from or into Windows/system32

I personally don't like atoi function. I would suggest sscanf:

char myarray[5] = {'-', '1', '2', '3', '\0'};
int i;
sscanf(myarray, "%d", &i);

It's very standard, it's in the stdio.h library :)

And in my opinion, it allows you much more freedom than atoi, arbitrary formatting of your number-string, and probably also allows for non-number characters at the end.

EDIT I just found this wonderful question here on the site that explains and compares 3 different ways to do it - atoi, sscanf and strtol. Also, there is a nice more-detailed insight into sscanf (actually, the whole family of *scanf functions).

EDIT2 Looks like it's not just me personally disliking the atoi function. Here's a link to an answer explaining that the atoi function is deprecated and should not be used in newer code.

There seems no way to have google maps api key free without credit card. To test the functionality of google map you can use it while leaving the api key field "EMPTY". It will show a message saying "For Development Purpose Only". And that way you can test google map functionality without putting billing information for google map api key.

<script src="https://maps.googleapis.com/maps/api/js?key=&callback=initMap" async defer></script>

In the hypothetical situation where you could perform a potentially expensive non-const operation on an object, returning by const-value prevents you from accidentally calling this operation on a temporary. Imagine that + returned a non-const value, and you could write:

(a + b).expensive();

In the age of C++11, however, it is strongly advised to return values as non-const so that you can take full advantage of rvalue references, which only make sense on non-constant rvalues.

In summary, there is a rationale for this practice, but it is essentially obsolete.

I suggest you to use LinkedHashSet most of the time, because it has better performance overall):

1. Predictable iteration order LinkedHashSet (Oracle)
2. LinkedHashSet is more expensive for insertions than HashSet;
3. In general slightly better performance than HashMap, because the most of the time we use Set structures for iterating.

Performance tests:

------------- TreeSet -------------
 size       add  contains   iterate
   10       746       173        89
  100       501       264        68
 1000       714       410        69
10000      1975       552        69
------------- HashSet -------------
 size       add  contains   iterate
   10       308        91        94
  100       178        75        73
 1000       216       110        72
10000       711       215       100
---------- LinkedHashSet ----------
 size       add  contains   iterate
   10       350        65        83
  100       270        74        55
 1000       303       111        54
10000      1615       256        58

You can see source test page here: The Final Performance Testing Example

Frontend refers to the client-side, whereas backend refers to the server-side of the application. Both are crucial to web development, but their roles, responsibilities and the environments they work in are totally different. Frontend is basically what users see whereas backend is how everything works

Use:

a:visited {
    text-decoration: none;
}

But it will only affect links that haven't been clicked on yet.

I am also new to MVC and I received the same error and found that it is not passing proper routeValues in the Index view or whatever view is present to view the all data.

It was as below

<td>
            @Html.ActionLink("Edit", "Edit", new { /* id=item.PrimaryKey */ }) |
            @Html.ActionLink("Details", "Details", new { /* id=item.PrimaryKey */ }) |
            @Html.ActionLink("Delete", "Delete", new { /* id=item.PrimaryKey */ })
        </td>

I changed it to the as show below and started to work properly.

<td>
            @Html.ActionLink("Edit", "Edit", new { EmployeeID=item.EmployeeID }) |
            @Html.ActionLink("Details", "Details", new { /* id=item.PrimaryKey */ }) |
            @Html.ActionLink("Delete", "Delete", new { /* id=item.PrimaryKey */ })
        </td>

Basically this error can also come because of improper navigation also.

There is a Ruby gem that interfaces your ssh configuration file which is called sshez.

All you have to do is sshez <alias> [email protected] -p <port-number>, and then you can connect using ssh <alias>. It is also useful since you can list your aliases using sshez list and can easily remove them using sshez remove alias.

It should be noted that the documentation recommends using a Layout rather than Canvas.drawText directly. My full answer about using a StaticLayout is here, but I will provide a summary below.

String text = "This is some text.";

TextPaint textPaint = new TextPaint();
textPaint.setAntiAlias(true);
textPaint.setTextSize(16 * getResources().getDisplayMetrics().density);
textPaint.setColor(0xFF000000);

int width = (int) textPaint.measureText(text);
StaticLayout staticLayout = new StaticLayout(text, textPaint, (int) width, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0, false);
staticLayout.draw(canvas);

Here is a fuller example in the context of a custom view:

public class MyView extends View {

    String mText = "This is some text.";
    TextPaint mTextPaint;
    StaticLayout mStaticLayout;

    // use this constructor if creating MyView programmatically
    public MyView(Context context) {
        super(context);
        initLabelView();
    }

    // this constructor is used when created from xml
    public MyView(Context context, AttributeSet attrs) {
        super(context, attrs);
        initLabelView();
    }

    private void initLabelView() {
        mTextPaint = new TextPaint();
        mTextPaint.setAntiAlias(true);
        mTextPaint.setTextSize(16 * getResources().getDisplayMetrics().density);
        mTextPaint.setColor(0xFF000000);

        // default to a single line of text
        int width = (int) mTextPaint.measureText(mText);
        mStaticLayout = new StaticLayout(mText, mTextPaint, (int) width, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0, false);

        // New API alternate
        //
        // StaticLayout.Builder builder = StaticLayout.Builder.obtain(mText, 0, mText.length(), mTextPaint, width)
        //        .setAlignment(Layout.Alignment.ALIGN_NORMAL)
        //        .setLineSpacing(1, 0) // multiplier, add
        //        .setIncludePad(false);
        // mStaticLayout = builder.build();
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        // Tell the parent layout how big this view would like to be
        // but still respect any requirements (measure specs) that are passed down.

        // determine the width
        int width;
        int widthMode = MeasureSpec.getMode(widthMeasureSpec);
        int widthRequirement = MeasureSpec.getSize(widthMeasureSpec);
        if (widthMode == MeasureSpec.EXACTLY) {
            width = widthRequirement;
        } else {
            width = mStaticLayout.getWidth() + getPaddingLeft() + getPaddingRight();
            if (widthMode == MeasureSpec.AT_MOST) {
                if (width > widthRequirement) {
                    width = widthRequirement;
                    // too long for a single line so relayout as multiline
                    mStaticLayout = new StaticLayout(mText, mTextPaint, width, Layout.Alignment.ALIGN_NORMAL, 1.0f, 0, false);
                }
            }
        }

        // determine the height
        int height;
        int heightMode = MeasureSpec.getMode(heightMeasureSpec);
        int heightRequirement = MeasureSpec.getSize(heightMeasureSpec);
        if (heightMode == MeasureSpec.EXACTLY) {
            height = heightRequirement;
        } else {
            height = mStaticLayout.getHeight() + getPaddingTop() + getPaddingBottom();
            if (heightMode == MeasureSpec.AT_MOST) {
                height = Math.min(height, heightRequirement);
            }
        }

        // Required call: set width and height
        setMeasuredDimension(width, height);
    }

    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);
        // do as little as possible inside onDraw to improve performance

        // draw the text on the canvas after adjusting for padding
        canvas.save();
        canvas.translate(getPaddingLeft(), getPaddingTop());
        mStaticLayout.draw(canvas);
        canvas.restore();
    }
}

Using numpy, you can define the following:

import numpy as np

def cart2pol(x, y):
    rho = np.sqrt(x**2 + y**2)
    phi = np.arctan2(y, x)
    return(rho, phi)

def pol2cart(rho, phi):
    x = rho * np.cos(phi)
    y = rho * np.sin(phi)
    return(x, y)

It is just Value, not @value.. Try it. I'm not sure about @Model.title, maybe it's just Model.title

When you use recv in connection with select if the socket is ready to be read from but there is no data to read that means the client has closed the connection.

Here is some code that handles this, also note the exception that is thrown when recv is called a second time in the while loop. If there is nothing left to read this exception will be thrown it doesn't mean the client has closed the connection :

def listenToSockets(self):

    while True:

        changed_sockets = self.currentSockets

        ready_to_read, ready_to_write, in_error = select.select(changed_sockets, [], [], 0.1)

        for s in ready_to_read:

            if s == self.serverSocket:
                self.acceptNewConnection(s)
            else:
                self.readDataFromSocket(s)

And the function that receives the data :

def readDataFromSocket(self, socket):

    data = ''
    buffer = ''
    try:

        while True:
            data = socket.recv(4096)

            if not data: 
                break

            buffer += data

    except error, (errorCode,message): 
        # error 10035 is no data available, it is non-fatal
        if errorCode != 10035:
            print 'socket.error - ('+str(errorCode)+') ' + message


    if data:
        print 'received '+ buffer
    else:
        print 'disconnected'