If you want to circumvent this problem you could also use the shelve. Then you would create files that would be the size of your machines capacity to handle, and only put them on the RAM when necessary, basically writing to the HD and pulling the information back in pieces so you can process it.

Create binary file and check if information is already in it if yes make a local variable to hold it else write some data you deem necessary.

Data = shelve.open('File01')
   for i in range(0,100):
     Matrix_Shelve = 'Matrix' + str(i)
     if Matrix_Shelve in Data:
        Matrix_local = Data[Matrix_Shelve]
     else:
        Data[Matrix_Selve] = 'somenthingforlater'

Hope it doesn't sound too arcaic.

Locations are evaluated in this order:

1. location = /path/file.ext {} Exact match
2. location ^~ /path/ {} Priority prefix match -> longest first
3. location ~ /Paths?/ {} (case-sensitive regexp) and location ~* /paths?/ {} (case-insensitive regexp) -> first match
4. location /path/ {} Prefix match -> longest first

The priority prefix match (number 2) is exactly as the common prefix match (number 4), but has priority over any regexp.

For both prefix matche types the longest match wins.

Case-sensitive and case-insensitive have the same priority. Evaluation stops at the first matching rule.

Documentation says that all prefix rules are evaluated before any regexp, but if one regexp matches then no standard prefix rule is used. That's a little bit confusing and does not change anything for the priority order reported above.

Makefiles and build files are about automating your build. If you use a script like MSBuild or NAnt, you can build your project or solution directly from command line. This in turn makes it possible to automate the build, have it run by a build server.

Besides building your solution it is typical that a build script includes task to run unit tests, report code coverage and complexity and more.

To get just the string value within the spinner use the following:

spinner.getSelectedItem().toString();

This will work too:

var string = "swift"
var resultStr = string + " is a new Programming Language"

try this

 lblMsg.Text = @"Your search result for <b style=""color:green;"">" + txtCode.Text.Trim() + "</b> ";

Here are a couple of things to check:

1. For console.Write/WriteLine, your app must be a console application. (right-click the project in Solution Explorer, choose Properties, and look at the "Output Type" combo in the Application Tab -- should be "Console Application" (note, if you really need a windows application or a class library, don't change this to Console App just to get the Console.WriteLine).

2. You could use System.Diagnostics.Debug.WriteLine to write to the output window (to show the output window in VS, got to View | Output) Note that these writes will only occur in a build where the DEBUG conditional is defined (by default, debug builds define this, and release builds do not)

3. You could use System.Diagnostics.Trace.Writeline if you want to be able to write to configurable "listeners" in non-debug builds. (by default, this writes to the Output Window in Visual Studio, just like Debug.Writeline)

Classes are objects with attributes (state, characteristic) and methods (functions, capacities) that are specific for that object (like the white color and fly powers, respectively, for a duck).

When you create an instance of a class, you can give it some initial personality (state or character like the name and the color of her dress for a newborn). You do this with __init__.

Basically __init__ sets the instance characteristics automatically when you call instance = MyClass(some_individual_traits).

Ran into this problem using the same .htaccess configuration. I realized that my server was serving javascript files as text/javascript instead of application/javascript. Once I added text/javascript to the AddOutputFilterByType declaration, gzip started working.

As to why javascript was being served as text/javascript: there was an AddType 'text/javascript' js declaration at the top of my root .htaccess file. After removing it (it had been added in error), javascript starting serving as application/javascript.

For multiple plots in a single pdf file you can use PdfPages

In the plotGraph function you should return the figure and than call savefig of the figure object.

------ plotting module ------

def plotGraph(X,Y):
      fig = plt.figure()
      ### Plotting arrangements ###
      return fig

------ plotting module ------

----- mainModule ----

from matplotlib.backends.backend_pdf import PdfPages

plot1 = plotGraph(tempDLstats, tempDLlabels)
plot2 = plotGraph(tempDLstats_1, tempDLlabels_1)
plot3 = plotGraph(tempDLstats_2, tempDLlabels_2)

pp = PdfPages('foo.pdf')
pp.savefig(plot1)
pp.savefig(plot2)
pp.savefig(plot3)
pp.close()

Last operation was the commit in question

To change the commit message of the last commit when the last mercurial operation was a commit you can use

$ hg rollback

to roll back the last commit and re-commit it with the new message:

$ hg ci -m 'new message'

But be careful because the rollback command also rolls back following operations:

• import
  • pull
  • push (with this repository as the destination)
  • unbundle

(see hg help rollback)

Thus, if you are not sure if the last mercurial command was a hg ci, don't use hg rollback.

Change any other commit message

You can use the mq extension, which is distributed with Mercurial, to change the commit message of any commit.

This approach is only useful when there aren't already cloned repositories in the public that contain the changeset you want to rename because doing so alters the changeset hash of it and all following changesets.

That means that you have to be able to remove all existing clones that include the changeset you want to rename, or else pushing/pulling between them wouldn't work.

To use the mq extension you have to explicitly enable it, e.g. under UNIX check your ~/.hgrc, which should contain following lines:

[extensions]
mq=

Say that you want to change revision X - first qimport imports revisions X and following. Now they are registered as a stack of applied patches. Popping (qpop) the complete stack except X makes X available for changes via qrefresh. After the commit message is changed you have to push all patches again (qpop) to re-apply them, i.e. to recreate the following revisions. The stack of patches isn't needed any, thus it can be removed via qfinish.

Following demo script shows all operations in action. In the example the commit message of third changeset is renamed.

# test.sh
cd $(dirname $0)
set -x -e -u
echo INFO: Delete old stuff
rm -rf .hg `seq 5`
echo INFO: Setup repository with 5 revisions
hg init
echo '[ui]' > .hg/hgrc
echo 'username=Joe User <[email protected]>' >> .hg/hgrc
echo 'style = compact' >> .hg/hgrc
echo '[extensions]' >> .hg/hgrc
echo 'mq=' >> .hg/hgrc
for i in `seq 5`; do
  touch $i && hg add $i && hg ci -m "changeset message $i" $i
done
hg log 
echo INFO: Need to rename the commit message on the 3rd revision
echo INFO: Displays all patches
hg qseries
echo INFO: Import all revisions including the 3rd to the last one as patches
hg qimport -r $(hg identify -n -r 'children(2)'):tip
hg qseries
echo INFO: Pop patches
hg qpop -a
hg qseries
hg log 
hg parent
hg commit --amend -m 'CHANGED MESSAGE'
hg log 
echo INFO: Push all remaining patches
hg qpush -a
hg log 
hg qseries
echo INFO: Remove all patches
hg qfinish -a
hg qseries && hg log && hg parent

Copy it to an empty directory an execute it e.g. via:

$ bash test.sh 2>&1 | tee log

The output should include the original changeset message:

+ hg log
[..]
2   53bc13f21b04   2011-08-31 17:26 +0200   juser
  changeset message 3

And the rename operation the changed message:

+ hg log
[..]
2   3ff8a832d057   2011-08-31 17:26 +0200   juser
  CHANGED MESSAGE

(Tested with Mercurial 4.5.2)

You can get the projection from the MapView object which is passed into the draw() method: mapv.getProjection().toPixels(gP1, p1);

I believe this is what you are looking for:

Indexers (C# Programming Guide)

class SampleCollection<T>
{
    private T[] arr = new T[100];
    public T this[int i]
    {
        get => arr[i];
        set => arr[i] = value;
    }
}

// This class shows how client code uses the indexer
class Program
{
    static void Main(string[] args)
    {
        SampleCollection<string> stringCollection = 
            new SampleCollection<string>();
        stringCollection[0] = "Hello, World";
        System.Console.WriteLine(stringCollection[0]);
    }
}

Besides using std::find (from algorithm), you can also use std::find_if (which is, IMO, better than std::find), or other find algorithm from this list

#include <list>
#include <algorithm>
#include <iostream>

int main()
{
    std::list<int> myList{ 5, 19, 34, 3, 33 };
    

    auto it = std::find_if( std::begin( myList ),
                            std::end( myList ),
                            [&]( const int v ){ return 0 == ( v % 17 ); } );
        
    if ( myList.end() == it )
    {
        std::cout << "item not found" << std::endl;
    }
    else
    {
        const int pos = std::distance( myList.begin(), it ) + 1;
        std::cout << "item divisible by 17 found at position " << pos << std::endl;
    }
}

Activate MySQL general.log (disk intensive) and use mysql_analyse_general_log.pl to extract long running transactions, for example with :

--min-duration=your innodb_lock_wait_timeout value

Disable general.log after that.

To submit a single file, you can simply use the File object from the input's .files array directly as the value of body: in your fetch() initializer:

const myInput = document.getElementById('my-input');

// Later, perhaps in a form 'submit' handler or the input's 'change' handler:
fetch('https://example.com/some_endpoint', {
  method: 'POST',
  body: myInput.files[0],
});

This works because File inherits from Blob, and Blob is one of the permissible BodyInit types defined in the Fetch Standard.

See ?boxplot for all the help you need.

 outline: if ‘outline’ is not true, the outliers are not drawn (as
          points whereas S+ uses lines).

boxplot(x,horizontal=TRUE,axes=FALSE,outline=FALSE)

And for extending the range of the whiskers and suppressing the outliers inside this range:

   range: this determines how far the plot whiskers extend out from the
          box.  If ‘range’ is positive, the whiskers extend to the most
          extreme data point which is no more than ‘range’ times the
          interquartile range from the box. A value of zero causes the
          whiskers to extend to the data extremes.

# change the value of range to change the whisker length
boxplot(x,horizontal=TRUE,axes=FALSE,range=2)

Discord doesn't allow colored text. Though, currently, you have two options to "mimic" colored text.

Option #1 (Markdown code-blocks)

Discord supports Markdown and uses highlight.js to highlight code-blocks. Some programming languages have specific color outputs from highlight.js and can be used to mimic colored output.

To use code-blocks, send a normal message in this format (Which follows Markdown's standard format).

```language
message
```

Languages that currently reproduce nice colors: prolog (red/orange), css (yellow).

Option #2 (Embeds)

Discord now supports Embeds and Webhooks, which can be used to display colored blocks, they also support markdown. For documentation on how to use Embeds, please read your lib's documentation.

(Embed Cheat-sheet)

Heh, there are some pretty exciting uses of ternary syntax in your question; I like the last one the best...

x = (1 < 2) ? true : false;

The use of ternary here is totally unnecessary - you could simply write

x = (1 < 2);

Likewise, the condition element of a ternary statement is always evaluated as a Boolean value, and therefore you can express:

(IsChecked == true) ? removeItem($this) : addItem($this);

Simply as:

(IsChecked) ? removeItem($this) : addItem($this);

In fact, I would also remove the IsChecked temporary as well which leaves you with:

($this.hasClass("IsChecked")) ? removeItem($this) : addItem($this);

As for whether this is acceptable syntax, it sure is! It's a great way to reduce four lines of code into one without impacting readability. The only word of advice I would give you is to avoid nesting multiple ternary statements on the same line (that way lies madness!)

If you had a link I could look to see what the issue is but here are a couple questions and things to check:

• Is the ID for your form named "form" in the HTML?
• Check to see if messages are required, maybe there is some imbalance in parameters
• You should also add the 'type="text/javascript"' attributes where you are getting jQuery from Google

Also, if you're going to use the Google CDN for getting jQuery you may as well use Microsoft's CDN for getting your validation file. Any of these URLs will work:

• http://ajax.microsoft.com/ajax/jquery.validate/1.5.5/jquery.validate.js
• http://ajax.microsoft.com/ajax/jquery.validate/1.5.5/jquery.validate.min.js
• http://ajax.microsoft.com/ajax/jquery.validate/1.5.5/jquery.validate-vsdoc.js

Demo: http://jsfiddle.net/sunnycpp/u4vjR/2/

Here I have created handle-destroy directive.

ctrl.directive('handleDestroy', function() {
    return function(scope, tElement, attributes) {        
        scope.$on('$destroy', function() {
            alert("In destroy of:" + scope.todo.text);
        });
    };
});

You can enable SSL on XAMPP by creating self signed certificates and then installing those certificates. Type the below commands to generate and move the certificates to ssl folders.

openssl genrsa -des3 -out server.key 1024

openssl req -new -key server.key -out server.csr

cp server.key server.key.org

openssl rsa -in server.key.org -out server.key

openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt

cp server.crt /opt/lampp/etc/ssl.crt/domainname.crt

cp server.key /opt/lampp/etc/ssl.key/domainname.key

(Use sudo with each command if you are not the super user)

Now, Check that mod_ssl is enabled in [XAMPP_HOME]/etc/httpd.conf:

LoadModule ssl_module modules/mod_ssl.so

Add a virtual host, in this example "localhost.domainname.com" by editing [XAMPP_HOME]/etc/extra/httpd-ssl.conf as follows:

<virtualhost 127.0.1.4:443>
    ServerName localhost.domainname.com
    ServerAlias localhost.domainname.com *.localhost.domainname.com
    ServerAdmin admin@localhost

    DocumentRoot "/opt/lampp/htdocs/"

    DirectoryIndex index.php

    ErrorLog /opt/lampp/logs/domainname.local.error.log
    CustomLog /opt/lampp/logs/domainname.local.access.log combined

    SSLEngine on
    SSLCipherSuite ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL
    SSLCertificateFile /opt/lampp/etc/ssl.crt/domainname.crt
    SSLCertificateKeyFile /opt/lampp/etc/ssl.key/domainname.key

    <directory /opt/lampp/htdocs/>
            Options Indexes FollowSymLinks
            AllowOverride All
            Order allow,deny
            Allow from all
    </directory>
    BrowserMatch ".*MSIE.*" nokeepalive ssl-unclean-shutdown downgrade-1.0 force-response-1.0
</virtualhost>

Add the following entry to /etc/hosts:

127.0.1.4 localhost.domainname.com

Now, try installing the certificate/ try importing certificate to browser. I have checked this and this worked on Ubuntu.

You'll have to configure the server to interpret .html files as .php files. This configuration is different depending on the server software. This will also add an extra step to the server and will slow down response on all your pages and is probably not ideal.

None of the above answers worked for my enterprise GitHub account. Follow these steps for pushing via ssh key generation way.

Create a repo by visiting your git account.

Generate ssh key:

ssh-keygen -t rsa -C "[email protected]"

Copy the contents of the file ~/.ssh/id_rsa.pub to your SSH keys in your GitHub account settings. Test SSH key:

ssh -T [email protected]
clone the repo:
git clone git://github.com/username/your-repository

Now cd to your git clone folder and do:

git remote set-url origin [email protected]:username/your-repository.git

Now try editing a file (try the README) and then do:

git add -A
git commit -am "my update msg"
git push -u origin master

Update: new git version seems to recommend not to have any file while new repo is created. Hence make aa blank repo.

Just in case this is helpful for someone, I had a similar problem, and it's because someone created an override for .toJSON in the object I was working with. So the object was something like:

{
  foo: {
         bar: "Hello"
         baz: "World"
       }
}

But .toJSON() was:

toJSON() {
  return this.foo
}

So when I called JSON.stringify(myObject) it returned "{"bar": "Hello", "baz": "World"}". However, Object.keys(myObject) revealed the "foo".

// tolower example (C++)
#include <iostream>       // std::cout
#include <string>         // std::string
#include <locale>         // std::locale, std::tolower

int main ()
{
  std::locale loc;
  std::string str="Test String.\n";
  for (std::string::size_type i=0; i<str.length(); ++i)
    std::cout << std::tolower(str[i],loc);
  return 0;
}

For more information: http://www.cplusplus.com/reference/locale/tolower/

The DBCC CHECKIDENT management command is used to reset identity counter. The command syntax is:

DBCC CHECKIDENT (table_name [, { NORESEED | { RESEED [, new_reseed_value ]}}])
[ WITH NO_INFOMSGS ]

Example:

DBCC CHECKIDENT ('[TestTable]', RESEED, 0);
GO

It was not supported in previous versions of the Azure SQL Database but is supported now.

Thanks to Solomon Rutzky the docs for the command are now fixed.

This is array initializer syntax, and it can only be used on the right-hand-side when declaring a variable of array type. Example:

int[] x = {1,2,3,4};
String y = {"a","b","c"};

If you're not on the RHS of a variable declaration, use an array constructor instead:

int[] x;
x = new int[]{1,2,3,4};
String y;
y = new String[]{"a","b","c"};

These declarations have the exact same effect: a new array is allocated and constructed with the specified contents.

In your case, it might actually be clearer (less repetitive, but a bit less concise) to specify the table programmatically:

double[][] m = new double[4][4];

for(int i=0; i<4; i++) {
    for(int j=0; j<4; j++) {
        m[i][j] = i*j;
    }
}

You can do it in python installer:

The simplest solution is to add this CSS to the children:

.your-child {
    pointer-events: none;
}

Expanding on the answers of Anne and JosephH, using perl in a short perl script, since i'm too lazy to type the perl-one-liner very time.
Create a file, named for example "unix2dos.pl" and put it in a directory in your path. Edit the file to contain the 2 lines:

#!/usr/bin/perl -wpi
s/\n|\r\n/\r\n/g;

Assuming that "which perl" returns "/usr/bin/perl" on your system. Make the file executable (chmod u+x unix2dos.pl).

Example:
$ echo "hello" > xxx
$ od -c xxx (checking that the file ends with a nl)
0000000 h e l l o \n

$ unix2dos.pl xxx
$ od -c xxx (checking that it ends now in cr lf)
0000000 h e l l o \r \n

It's easy,this is my solution using objects!

My POJO

public class Person implements Serializable{

    private String name;
    private int age;

    //get & set

}

Method Notification

  Person person = new Person();
  person.setName("david hackro");
  person.setAge(10);

    Intent notificationIntent = new Intent(this, Person.class);
    notificationIntent.putExtra("person",person);
    notificationIntent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);

NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
                .setSmallIcon(R.mipmap.notification_icon)
                .setAutoCancel(true)
                .setColor(getResources().getColor(R.color.ColorTipografiaAdeudos))
                .setPriority(2)
                .setLargeIcon(bm)
                .setTicker(fotomulta.getTitle())
                .setContentText(fotomulta.getMessage())
                .setContentIntent(PendingIntent.getActivity(this, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT))
                .setWhen(System.currentTimeMillis())
                .setContentTitle(fotomulta.getTicketText())
                .setDefaults(Notification.DEFAULT_ALL);

New Activity

 private Person person;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_notification_push);
    person = (Person) getIntent().getSerializableExtra("person");
}

Good Luck!!

Documentation on UISwitch says:

[mySwitch setOn:NO]; 

In Interface Builder, select your switch and in the Attributes inspector you'll find State which can be set to on or off.

Well actually...

I wouldn't have the Fragment try to finish the Activity. That places too much authority on the Fragment in my opinion. Instead, I would use the guide here: http://developer.android.com/training/basics/fragments/communicating.html

Have the Fragment define an interface which the Activity must implement. Make a call up to the Activity, then let the Activity decide what to do with the information. If the activity wishes to finish itself, then it can.

That's because your dat1 and dat2 variables are just strings.

You should parse them to get a Date object, for that format I always use the following function:

// parse a date in yyyy-mm-dd format
function parseDate(input) {
  var parts = input.match(/(\d+)/g);
  // new Date(year, month [, date [, hours[, minutes[, seconds[, ms]]]]])
  return new Date(parts[0], parts[1]-1, parts[2]); // months are 0-based
}

I use this function because the Date.parse(string) (or new Date(string)) method is implementation dependent, and the yyyy-MM-dd format will work on modern browser but not on IE, so I prefer doing it manually.

Go to Project-><Projectname> Properties. Then click on the Debug tab, and fill in your arguments in the textbox called Command line arguments.

You could skip the use of buttord, and instead just pick an order for the filter and see if it meets your filtering criterion. To generate the filter coefficients for a bandpass filter, give butter() the filter order, the cutoff frequencies Wn=[low, high] (expressed as the fraction of the Nyquist frequency, which is half the sampling frequency) and the band type btype="band".

Here's a script that defines a couple convenience functions for working with a Butterworth bandpass filter. When run as a script, it makes two plots. One shows the frequency response at several filter orders for the same sampling rate and cutoff frequencies. The other plot demonstrates the effect of the filter (with order=6) on a sample time series.

from scipy.signal import butter, lfilter


def butter_bandpass(lowcut, highcut, fs, order=5):
    nyq = 0.5 * fs
    low = lowcut / nyq
    high = highcut / nyq
    b, a = butter(order, [low, high], btype='band')
    return b, a


def butter_bandpass_filter(data, lowcut, highcut, fs, order=5):
    b, a = butter_bandpass(lowcut, highcut, fs, order=order)
    y = lfilter(b, a, data)
    return y


if __name__ == "__main__":
    import numpy as np
    import matplotlib.pyplot as plt
    from scipy.signal import freqz

    # Sample rate and desired cutoff frequencies (in Hz).
    fs = 5000.0
    lowcut = 500.0
    highcut = 1250.0

    # Plot the frequency response for a few different orders.
    plt.figure(1)
    plt.clf()
    for order in [3, 6, 9]:
        b, a = butter_bandpass(lowcut, highcut, fs, order=order)
        w, h = freqz(b, a, worN=2000)
        plt.plot((fs * 0.5 / np.pi) * w, abs(h), label="order = %d" % order)

    plt.plot([0, 0.5 * fs], [np.sqrt(0.5), np.sqrt(0.5)],
             '--', label='sqrt(0.5)')
    plt.xlabel('Frequency (Hz)')
    plt.ylabel('Gain')
    plt.grid(True)
    plt.legend(loc='best')

    # Filter a noisy signal.
    T = 0.05
    nsamples = T * fs
    t = np.linspace(0, T, nsamples, endpoint=False)
    a = 0.02
    f0 = 600.0
    x = 0.1 * np.sin(2 * np.pi * 1.2 * np.sqrt(t))
    x += 0.01 * np.cos(2 * np.pi * 312 * t + 0.1)
    x += a * np.cos(2 * np.pi * f0 * t + .11)
    x += 0.03 * np.cos(2 * np.pi * 2000 * t)
    plt.figure(2)
    plt.clf()
    plt.plot(t, x, label='Noisy signal')

    y = butter_bandpass_filter(x, lowcut, highcut, fs, order=6)
    plt.plot(t, y, label='Filtered signal (%g Hz)' % f0)
    plt.xlabel('time (seconds)')
    plt.hlines([-a, a], 0, T, linestyles='--')
    plt.grid(True)
    plt.axis('tight')
    plt.legend(loc='upper left')

    plt.show()

Here are the plots that are generated by this script:

It can be done this way as well

foreach (Company company in listofCompany.Where(d => d.Id = 1)).ToList())
                {
                    //do your stuff here
                    company.Id= 2;
                    company.Name= "Sample"
                }

You're confusing the dereference operator * with pointer type annotation *. Basically, in C * means different things in different places:

• In a type, * means a pointer. int is an integer type, int* is a pointer to integer type
• As a prefix operator, * means 'dereference'. name is a pointer, *name is the result of dereferencing it (i.e. getting the value that the pointer points to)
• Of course, as an infix operator, * means 'multiply'.

You can check the return value from scanf. This code will just sit there until it receives a string.

int a;

do {
  // other code
  a = scanf("%s", url);

} while (a <= 0);

Upon downloading Bootstrap 3.x, you'll get bootstrap.css and bootstrap-theme.css (not to mention the minified versions of these files that are also present).

bootstrap.css

bootstrap.css is completely styled and ready to use, if such is your desire. It is perhaps a bit plain but it is ready and it is there.

You do not need to use bootstrap-theme.css if you don't want to and things will be just fine.

bootstrap-theme.css

bootstrap-theme.css is just what the name of the file is trying to suggest: it is a theme for bootstrap that is creatively considered 'THE bootstrap theme'. The name of the file confuses things just a bit since the base bootstrap.css already has styling applied and I, for one, would consider those styles to be the default. But that conclusion is apparently incorrect in light of things said in the Bootstrap documentation's examples section in regard to this bootstrap-theme.css file:

"Load the optional Bootstrap theme for a visually enhanced experience."

The above quote is found here http://getbootstrap.com/getting-started/#examples on a thumbnail that links to this example page http://getbootstrap.com/examples/theme/. The idea is that bootstrap-theme.css is THE bootstrap theme AND it's optional.

Themes at BootSwatch.com

About the themes at BootSwatch.com: These themes are not implemented like bootstrap-theme.css. The BootSwatch themes are modified versions of the original bootstrap.css. So, you should definitely NOT use a theme from BootSwatch AND the bootstrap-theme.css file at the same time.

Custom Theme

About Your Own Custom Theme: You might choose to modify bootstrap-theme.css when creating your own theme. Doing so may make it easier to make styling changes without accidentally breaking any of that built-in Bootstrap goodness.

function getURLParameter(name) {
  return decodeURIComponent((new RegExp('[?|&]' + name + '=' + '([^&;]+?)(&|#|;|$)').exec(location.search) || [null, ''])[1].replace(/\+/g, '%20')) || null;
}

So you can use:

myvar = getURLParameter('myvar');

Since bootstrap 4 will be out soon I thought I would share a function that supports it (xl is now a thing) and performs minimal jQuery to get the job done.

/**
 * Get the Bootstrap device size
 * @returns {string|boolean} xs|sm|md|lg|xl on success, otherwise false if Bootstrap is not working or installed
 */
function findBootstrapEnvironment() {
    var environments = ['xs', 'sm', 'md', 'lg', 'xl'];
    var $el = $('<span />');
    $el.appendTo($('body'));
    for (var i = environments.length - 1; i >= 0; i--) {
        var env = environments[i];
        $el.addClass('hidden-'+env);
        if ($el.is(':hidden')) {
            $el.remove();
            return env;
        }
    }
    $el.remove();
    return false;
}

You can use group by instead of distinct. Because when you use distinct, you'll get struggle to select all values from table. Unlike when you use group by, you can get distinct values and also all fields in table.

I was able to make parent window disable. However making the pop-up always keep raised didn't work. Below code works even for frame tags. Just add id and class property to frame tag and it works well there too.

In parent window use:

<head>    
<style>
.disableWin{
     pointer-events: none;
}
</style>
<script type="text/javascript">
    function openPopUp(url) {
      disableParentWin(); 
      var win = window.open(url);
      win.focus();
      checkPopUpClosed(win);
    }
    /*Function to detect pop up is closed and take action to enable parent window*/
   function checkPopUpClosed(win) {
         var timer = setInterval(function() {
              if(win.closed) {
                  clearInterval(timer);                  
                  enableParentWin();
              }
          }, 1000);
     }
     /*Function to enable parent window*/ 
     function enableParentWin() {
          window.document.getElementById('mainDiv').class="";
     }
     /*Function to enable parent window*/ 
     function disableParentWin() {
          window.document.getElementById('mainDiv').class="disableWin";
     }

</script>
</head>

<body>
<div id="mainDiv class="">
</div>
</body>    

Every number from 1,2,5,6,9,10... is divisible by 4 with remainder 1 or 2.

>>> ','.join(str(i) for i in xrange(100) if i % 4 in (1,2))
'1,2,5,6,9,10,13,14,...'

In short, yes. But there are times when you might favor one vs. the other. Google "case switch vs. if else". There are some discussions already on SO too. Also, here is a good video that talks about it in the context of MATLAB:

http://blogs.mathworks.com/pick/2008/01/02/matlab-basics-switch-case-vs-if-elseif/

Personally, when I have 3 or more cases, I usually just go with case/switch.

Give this a try

$indo=$_GET['id'];
$result = mysql_query("SELECT * FROM student WHERE IDNO='$indo'");

I think this works..

When installing Python 3.4 the "Add python.exe to Path" came up unselected. Re-installed with this selected and problem resolved.

I experienced the same issue, and found out that the applicationdeployed was of .NET version 3.5, but the Application pool was using .NET 2.0. That caused the problem you described above. Hope it helps someone.

My error:

HTTP Error 500.19 - Internal Server Error
The requested page cannot be accessed because the related configuration data for the page is invalid. Detailed Error Information
Module IIS Web Core 
Notification BeginRequest 
Handler Not yet determined 
Error Code 0x80070021 

Config Error This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault="Deny"), or set explicitly by a location tag with overrideMode="Deny" or the legacy allowOverride="false".  
Config File \\?\C:\inetpub\MyService\web.config 
Requested URL http://localhost:80/MyService.svc 
Physical Path C:\inetpub\DeployService\DeployService.svc 
Logon Method Not yet determined 
Logon User Not yet determined 
 Config Source
101:        </modules>
  102:      <handlers>
  103:          <remove name="WebServiceHandlerFactory-Integrated"/>
HTTP Error 500.19 - Internal Server Error
The requested page cannot be accessed because the related configuration data for the page is invalid. Detailed Error Information
Module IIS Web Core 
Notification BeginRequest 
Handler Not yet determined 
Error Code 0x80070021 
Config Error This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault="Deny"), or set explicitly by a location tag with overrideMode="Deny" or the legacy allowOverride="false".  

Config File \\?\C:\inetpub\DeployService\web.config 
Requested URL http://localhost:80/DeployService.svc 
Physical Path C:\inetpub\DeployService\DeployService.svc 
Logon Method Not yet determined 
Logon User Not yet determined 
 Config Source
  101:      </modules>
  102:      <handlers>
  103:          <remove name="WebServiceHandlerFactory-Integrated"/>`

Here is my script to measure average time

<?php

$times = [];
$nbrOfLoops = 4;
for ($i = 0; $i < $nbrOfLoops; ++$i) {
    $start = microtime(true);
    sleep(1);
    $times[] = microtime(true) - $start;
}

echo 'Average: ' . (array_sum($times) / count($times)) . 'seconds';

Here's a bit more information specifically regarding the PATH variable in Lion OS 10.7.x:

If you need to set the PATH globally, the PATH is built by the system in the following order:

1. Parsing the contents of the file /private/etc/paths, one path per line
2. Parsing the contents of the folder /private/etc/paths.d. Each file in that folder can contain multiple paths, one path per line. Load order is determined by the file name first, and then the order of the lines in the file.
3. A setenv PATH statement in /private/etc/launchd.conf, which will append that path to the path already built in #1 and #2 (you must not use $PATH to reference the PATH variable that has been built so far). But, setting the PATH here is completely unnecessary given the other two options, although this is the place where other global environment variables can be set for all users.

These paths and variables are inherited by all users and applications, so they are truly global -- logging out and in will not reset these paths -- they're built for the system and are created before any user is given the opportunity to login, so changes to these require a system restart to take effect.

BTW, a clean install of OS 10.7.x Lion doesn't have an environment.plist that I can find, so it may work but may also be deprecated.

Use the FormBorderStyle property. Make it FixedSingle:

this.FormBorderStyle = FormBorderStyle.FixedSingle;

Step 1 :

Add this in htaccess file

<IfModule mod_rewrite.c>
  RewriteEngine On
  #RewriteBase /

  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteRule ^ index.php [QSA,L]
</IfModule>

Step 2 :

Remove index.php in codeigniter config

$config['base_url'] = ''; 
$config['index_page'] = '';

Step 3 :

Allow overriding htaccess in Apache Configuration (Command)

sudo nano /etc/apache2/apache2.conf

and edit the file & change to

AllowOverride All

for www folder

Step 4 :

Enabled apache mod rewrite (Command)

sudo a2enmod rewrite

Step 5 :

Restart Apache (Command)

sudo /etc/init.d/apache2 restart

Turning my comment into an answer:

In case anyone did what I did, which was start by putting all the build files in the source directory:

cd src
cmake .

cmake will put a bunch of build files and cache files (CMakeCache.txt, CMakeFiles, cmake_install.cmake, etc) in the src dir.

To change to an out of source build, I had to remove all of those files. Then I could do what @Angew recommended in his answer:

mkdir -p src/build
cd src/build
cmake ..

Building on @dhwanil_shah 's answer, you do not need to extract the whole file. With zf.open it is possible to read from a zipped file directly.

import xml.etree.ElementTree as ET
import zipfile

def xlsxSheets(f):
    zf = zipfile.ZipFile(f)

    f = zf.open(r'xl/workbook.xml')

    l = f.readline()
    l = f.readline()
    root = ET.fromstring(l)
    sheets=[]
    for c in root.findall('{http://schemas.openxmlformats.org/spreadsheetml/2006/main}sheets/*'):
        sheets.append(c.attrib['name'])
    return sheets

The two consecutive readlines are ugly, but the content is only in the second line of the text. No need to parse the whole file.

This solution seems to be much faster than the read_excel version, and most likely also faster than the full extract version.

Try this:

<SCRIPT LANGUAGE="JavaScript">
 function WriteToFile(passForm) {

    set fso = CreateObject("Scripting.FileSystemObject");  
    set s = fso.CreateTextFile("C:\test.txt", True);
    s.writeline("HI");
    s.writeline("Bye");
    s.writeline("-----------------------------");
    s.Close();
 }
  </SCRIPT>

</head>

<body>
<p>To sign up for the Excel workshop please fill out the form below:
</p>
<form onSubmit="WriteToFile(this)">
Type your first name:
<input type="text" name="FirstName" size="20">
<br>Type your last name:
<input type="text" name="LastName" size="20">
<br>
<input type="submit" value="submit">
</form> 

This will work only on IE

Read C# Split String Examples - Dot Net Pearls and the solution can be something like:

var results = yourString.Split(new string[] { "is Marco and" }, StringSplitOptions.None);

The previous answers have lost the first frame. And it will be nice to store the images in a folder.

# create a folder to store extracted images
import os
folder = 'test'  
os.mkdir(folder)
# use opencv to do the job
import cv2
print(cv2.__version__)  # my version is 3.1.0
vidcap = cv2.VideoCapture('test_video.mp4')
count = 0
while True:
    success,image = vidcap.read()
    if not success:
        break
    cv2.imwrite(os.path.join(folder,"frame{:d}.jpg".format(count)), image)     # save frame as JPEG file
    count += 1
print("{} images are extacted in {}.".format(count,folder))

By the way, you can check the frame rate by VLC. Go to windows -> media information -> codec details

In some special cases you may find this useful (e.g. rendering cell-content in MS Report )
example:

select * from 
(
values
    ('use STAGING'),
    ('go'),
    ('EXEC sp_MSforeachtable 
@command1=''select ''''?'''' as tablename,count(1) as anzahl from  ? having count(1) = 0''')
) as t([Copy_and_execute_this_statement])
go

I found the answer:

$mail->AddEmbeddedImage('img/2u_cs_mini.jpg', 'logo_2u');

and on the <img> tag put src='cid:logo_2u'

Here -- is the unary post decrement operator.

 while (x-- > 0) // x goes to 0
 {
     printf("%d ", x);
 }

• In the beginning, the condition will evaluate as (x > 0) // 10 > 0
• Now because the condition is true, it will go into the loop with a decremented value x-- // x = 9
• That's why the first printed value is 9
• And so on. In the last loop x=1, so the condition is true. As per the unary operator, the value changed to x = 0 at the time of print.
• Now, x = 0, which evaluates the condition (x > 0 ) as false and the while loop exits.

A simpler way to think about it, perhaps: when main returns, your process will not exit if there are non-daemon threads still running.

A bit of advice: Clean shutdown is easy to get wrong when threads and synchronization are involved - if you can avoid it, do so. Use daemon threads whenever possible.

You just have to define the property below inside the activity element in your AndroidManifest.xml file. It will restrict your orientation to portrait.

android:screenOrientation="portrait"

Example:

        <activity
            android:name="com.example.demo_spinner.MainActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait" >
        </activity>

if you want this to apply to the whole app define the property below inside the application tag like so:

        <application>
         android:screenOrientation="sensorPortrait"
        </application>

Additionaly, as per Eduard Luca's comment below, you can also use screenOrientation="sensorPortrait" if you want to enable rotation by 180 degrees.

Since jQuery is open-source, I would guess that you could tweak the css function to call a function of your choice every time it is invoked (passing the jQuery object). Of course, you'll want to scour the jQuery code to make sure there is nothing else it uses internally to set CSS properties. Ideally, you'd want to write a separate plugin for jQuery so that it does not interfere with the jQuery library itself, but you'll have to decide whether or not that is feasible for your project.

WPF doesn't have a built-in property to hide the title bar's Close button, but you can do it with a few lines of P/Invoke.

First, add these declarations to your Window class:

private const int GWL_STYLE = -16;
private const int WS_SYSMENU = 0x80000;
[DllImport("user32.dll", SetLastError = true)]
private static extern int GetWindowLong(IntPtr hWnd, int nIndex);
[DllImport("user32.dll")]
private static extern int SetWindowLong(IntPtr hWnd, int nIndex, int dwNewLong);

Then put this code in the Window's Loaded event:

var hwnd = new WindowInteropHelper(this).Handle;
SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_SYSMENU);

And there you go: no more Close button. You also won't have a window icon on the left side of the title bar, which means no system menu, even when you right-click the title bar - they all go together.

Important note: all this does is hide the button. The user can still close the window! If the user presses Alt+F4, or closes the app via the taskbar, the window will still close.

If you don't want to allow the window to close before the background thread is done, then you could also override OnClosing and set Cancel to true, as Gabe suggested.

I propose an example to make it more clear, since angular.io/guide/component-styles states:

The shadow-piercing descendant combinator is deprecated and support is being removed from major browsers and tools. As such we plan to drop support in Angular (for all 3 of /deep/, >>> and ::ng-deep). Until then ::ng-deep should be preferred for a broader compatibility with the tools.

On app.component.scss, import your *.scss if needed. _colors.scss has some common color values:

$button_ripple_red: #A41E34;
$button_ripple_white_text: #FFF;

Apply a rule to all components

All the buttons having btn-red class will be styled.

@import `./theme/sass/_colors`;

// red background and white text
:host /deep/ button.red-btn {
    color: $button_ripple_white_text;
    background: $button_ripple_red;
}

Apply a rule to a single component

All the buttons having btn-red class on app-login component will be styled.

@import `./theme/sass/_colors`;

/deep/ app-login button.red-btn {
    color: $button_ripple_white_text;
    background: $button_ripple_red;
}

There is a clean, one-line way of doing this in Pandas:

df['col_3'] = df.apply(lambda x: f(x.col_1, x.col_2), axis=1)

This allows f to be a user-defined function with multiple input values, and uses (safe) column names rather than (unsafe) numeric indices to access the columns.

Example with data (based on original question):

import pandas as pd

df = pd.DataFrame({'ID':['1', '2', '3'], 'col_1': [0, 2, 3], 'col_2':[1, 4, 5]})
mylist = ['a', 'b', 'c', 'd', 'e', 'f']

def get_sublist(sta,end):
    return mylist[sta:end+1]

df['col_3'] = df.apply(lambda x: get_sublist(x.col_1, x.col_2), axis=1)

Output of print(df):

  ID  col_1  col_2      col_3
0  1      0      1     [a, b]
1  2      2      4  [c, d, e]
2  3      3      5  [d, e, f]

If your column names contain spaces or share a name with an existing dataframe attribute, you can index with square brackets:

df['col_3'] = df.apply(lambda x: f(x['col 1'], x['col 2']), axis=1)

You can put all your #m1...#m9 divs into .target and display them based on fragment identifier (hash) using :target pseudo-class. It doesn't move the contents between divs, but I think the effect is close to what you wanted to achieve.

Fiddle

HTML

<div class="target">
    <div id="m1">
        dasdasdasd m1
    </div>
    <!-- etc... -->
    <div id="m9">
        dasdasdsgaswa m9
    </div>   
</div>

CSS

.target {
    width:50%;
    height:200px;
    border:solid black 1px; 
}
.target > div {
    display:none;
}

.target > div:target{
    display:block;
}

if is not a loop structure, so you cannot "break out of it".

You can, however, break out of the foreach by simply calling break. In your example it has the desired effect:

$device = "wanted";
foreach($equipxml as $equip) {
    $current_device = $equip->xpath("name");
    if ( $current_device[0] == $device ) {
        // found a match in the file            
        $nodeid = $equip->id;

        // will leave the foreach loop and also the if statement
        break;
        some_function(); // never reached!
    }
    another_function();  // not executed after match/break
}

Just for completeness for others that stumble upon this question looking for an answer..

break takes an optional argument, which defines how many loop structures it should break. Example:

foreach (array('1','2','3') as $a) {
    echo "$a ";
    foreach (array('3','2','1') as $b) {
        echo "$b ";
        if ($a == $b) { 
            break 2;  // this will break both foreach loops
        }
    }
    echo ". ";  // never reached!
}
echo "!";

Resulting output:

1 3 2 1 !

In addition to the provided answers, if you want to convert Enumerable#max into a max method that can call a variable number or arguments, like in some other programming languages, you could write:

def max(*values)
 values.max
end

Output:

max(7, 1234, 9, -78, 156)
=> 1234

This abuses the properties of the splat operator to create an array object containing all the arguments provided, or an empty array object if no arguments were provided. In the latter case, the method will return nil, since calling Enumerable#max on an empty array object returns nil.

If you want to define this method on the Math module, this should do the trick:

module Math
 def self.max(*values)
  values.max
 end
end

Note that Enumerable.max is, at least, two times slower compared to the ternary operator (?:). See Dave Morse's answer for a simpler and faster method.

Set Background svg with content/cart at center

.login-container {
  justify-content: center;
  align-items: center;
  display: flex;
  height: 100vh; 
  background-image: url(/assets/images/login-bg.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

Flot

Limitations: lines, points, filled areas, bars, pie and combinations of these

From an interaction perspective, Flot by far will get you as close as possible to Flash graphing as you can get with jQuery. Whilst the graph output is pretty slick, and great looking, you can also interact with data points. What I mean by this is you can have the ability to hover over a data point and get visual feedback on the value of that point in the graph.

The trunk version of flot supports pie charts.

Flot Zoom capability.

On top of this, you also have the ability to select a chunk of the graph to get data back for a particular “zone”. As a secondary feature to this “zoning”, you can also select an area on a graph and zoom in to see the data points a little more closely. Very cool.

Sparklines

Limitations: Pie, Line, Bar, Combination

Sparklines is my favourite mini graphing tool out there. Really great for dashboard style graphs (think Google Analytics dashboard next time you login). Because they’re so tiny, they can be included in line (as in the example above). Another nice idea which can be used in all graphing plugins is the self-refresh capabilities. Their Mouse-Speed demo shows you the power of live charting at its best.

Query Chart 0.21

Limitations: Area, Line, Bar and combinations of these

jQuery Chart 0.21 isn’t the nicest looking charting plugin out there it has to be said. It’s pretty basic in functionality when it comes to the charts it can handle, however it can be flexible if you can put in some time and effort into it.

Adding values into a chart is relatively simple:

.chartAdd({

    "label"  : "Leads",
    "type"   : "Line",
    "color"  : "#008800",
    "values" : ["100","124","222","44","123","23","99"]
});

jQchart

Limitations: Bar, Line

jQchart is an odd one, they’ve built in animation transistions and drag/drop functionality into the chart, however it’s a little clunky – and seemingly pointless. It does generate nice looking charts if you get the CSS setup right, but there are better out there.

TufteGraph

Limitations: Bar and Stacked Bar

Tuftegraph sells itself as “pretty bar graphs that you would show your mother”. It comes close, Flot is prettier, but Tufte does lend itself to be very lightweight. Although with that comes restrictions – there are few options to choose from, so you get what you’re given. Check it out for a quick win bar chart.

nobody answered the question about whether you should implement IDisposable even though you dont need it.

Short answer : No

Long answer:

This would allow a consumer of your class to use 'using'. The question I would ask is - why would they do it? Most devs will not use 'using' unless they know that they must - and how do they know. Either

• its obviuos the them from experience (a socket class for example)
• its documented
• they are cautious and can see that the class implements IDisposable

So by implementing IDisposable you are telling devs (at least some) that this class wraps up something that must be released. They will use 'using' - but there are other cases where using is not possible (the scope of object is not local); and they will have to start worrying about the lifetime of the objects in those other cases - I would worry for sure. But this is not necessary

You implement Idisposable to enable them to use using, but they wont use using unless you tell them to.

So dont do it

If the array is statically allocated, use sizeof(array) / sizeof(array[0])

If it's dynamically allocated, though, unfortunately you're out of luck as this trick will always return sizeof(pointer_type)/sizeof(array[0]) (which will be 4 on a 32 bit system with char*s) You could either a) keep a #define (or const) constant, or b) keep a variable, however.

format(99999999,scientific = F)

gives

99999999

At least in the current versions of PHPMailers, there's a function clearReplyTos() to empty the reply-to array.

    $mail->ClearReplyTos();
    $mail->addReplyTo([email protected], 'EXAMPLE');

Something like this will do it:

Rows("12:12").Select
Selection.Delete

So in your code it would look like something like this:

Rows(CStr(rand) & ":" & CStr(rand)).Select
Selection.Delete

I just want to make a specific point about the for in loop in Ruby. It might seem like a construct similar to other languages, but in fact it is an expression like every other looping construct in Ruby. In fact, the for in works with Enumerable objects just as the each iterator.

The collection passed to for in can be any object that has an each iterator method. Arrays and hashes define the each method, and many other Ruby objects do, too. The for/in loop calls the each method of the specified object. As that iterator yields values, the for loop assigns each value (or each set of values) to the specified variable (or variables) and then executes the code in body.

This is a silly example, but illustrates the point that the for in loop works with ANY object that has an each method, just like how the each iterator does:

class Apple
  TYPES = %w(red green yellow)
  def each
    yield TYPES.pop until TYPES.empty?
  end
end

a = Apple.new
for i in a do
  puts i
end
yellow
green
red
=> nil

And now the each iterator:

a = Apple.new
a.each do |i|
  puts i
end
yellow
green
red
=> nil

As you can see, both are responding to the each method which yields values back to the block. As everyone here stated, it is definitely preferable to use the each iterator over the for in loop. I just wanted to drive home the point that there is nothing magical about the for in loop. It is an expression that invokes the each method of a collection and then passes it to its block of code. Hence, it is a very rare case you would need to use for in. Use the each iterator almost always (with the added benefit of block scope).

You're looking for this on the command line (for a class called MyClass):

On Unix/Linux:

javap -verbose MyClass | grep "major"

On Windows:

javap -verbose MyClass | findstr "major"

You want the major version from the results. Here are some example values:

• Java 1.2 uses major version 46
• Java 1.3 uses major version 47
• Java 1.4 uses major version 48
• Java 5 uses major version 49
• Java 6 uses major version 50
• Java 7 uses major version 51
• Java 8 uses major version 52
• Java 9 uses major version 53
• Java 10 uses major version 54
• Java 11 uses major version 55

In my case, I added below code in dependencies of app level build.gradle

androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
    exclude group: 'com.android.support', module: 'support-annotations'
})

After that, I clean the project and rebuild.My problem solved.

1. Create multiple appSettings.$(Configuration).json files like:

   • appSettings.staging.json
   • appSettings.production.json

2. Create a pre-build event on the project which copies the respective file to appSettings.json:

   copy appSettings.$(Configuration).json appSettings.json
   

3. Use only appSettings.json in your Config Builder:

   var builder = new ConfigurationBuilder()
               .SetBasePath(env.ContentRootPath)
               .AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
               .AddEnvironmentVariables();
   
   Configuration = builder.Build();
   

I also recommend PyInstaller for better backward compatibility such as Python 2.3 - 2.7.

For py2exe, you have to have Python 2.6.

You have many options. Collating some of the answers above and the accepted answer from this post you can do:
1. df[-df["column"].isin(["value"])]
2. df[~df["column"].isin(["value"])]
3. df[df["column"].isin(["value"]) == False]
4. df[np.logical_not(df["column"].isin(["value"]))]

Note: for option 4 for you'll need to import numpy as np

Update: You can also use the .query method for this too. This allows for method chaining:
5. df.query("column not in @values").
where values is a list of the values that you don't want to include.

Can JAX-RS do Asynchronous Request like JAX-WS?

Yes, it can surely do use @Async

Can JAX-RS access a web service that is not running on the Java platform, and vice versa?

Yes, it can Do

What does it mean by "REST is particularly useful for limited-profile devices, such as PDAs and mobile phones"?

It is mainly use for public apis it depends on which approach you want to use.

What does it mean by "JAX-RS do not require XML messages or WSDL service–API definitions?

It has its own standards WADL(Web application Development Language) it has http request by which you can access resources they are altogether created by different mindset,In case in Jax-Rs you have to think of exposing resources

Put your wamp server online

and then go to control panel > system and security > windows firewall and turn windows firewall off

now you can access your wamp server from another computer over local network by the network IP of computer which have wamp server installed like http://192.168.2.34/mysite

As I did not find a proper way I wrote a script to do it and I'm sharing it here for those who need it. The script runs through all user tables and collects the columns. If the column type is any char type then it tries to convert it to the given collation.

Columns has to be index and constraint free for this to work.

If someone still has a better solution to this please post it!

DECLARE @collate nvarchar(100);
DECLARE @table nvarchar(255);
DECLARE @column_name nvarchar(255);
DECLARE @column_id int;
DECLARE @data_type nvarchar(255);
DECLARE @max_length int;
DECLARE @row_id int;
DECLARE @sql nvarchar(max);
DECLARE @sql_column nvarchar(max);

SET @collate = 'Latin1_General_CI_AS';

DECLARE local_table_cursor CURSOR FOR

SELECT [name]
FROM sysobjects
WHERE OBJECTPROPERTY(id, N'IsUserTable') = 1

OPEN local_table_cursor
FETCH NEXT FROM local_table_cursor
INTO @table

WHILE @@FETCH_STATUS = 0
BEGIN

    DECLARE local_change_cursor CURSOR FOR

    SELECT ROW_NUMBER() OVER (ORDER BY c.column_id) AS row_id
        , c.name column_name
        , t.Name data_type
        , c.max_length
        , c.column_id
    FROM sys.columns c
    JOIN sys.types t ON c.system_type_id = t.system_type_id
    LEFT OUTER JOIN sys.index_columns ic ON ic.object_id = c.object_id AND ic.column_id = c.column_id
    LEFT OUTER JOIN sys.indexes i ON ic.object_id = i.object_id AND ic.index_id = i.index_id
    WHERE c.object_id = OBJECT_ID(@table)
    ORDER BY c.column_id

    OPEN local_change_cursor
    FETCH NEXT FROM local_change_cursor
    INTO @row_id, @column_name, @data_type, @max_length, @column_id

    WHILE @@FETCH_STATUS = 0
    BEGIN

        IF (@max_length = -1) OR (@max_length > 4000) SET @max_length = 4000;

        IF (@data_type LIKE '%char%')
        BEGIN TRY
            SET @sql = 'ALTER TABLE ' + @table + ' ALTER COLUMN ' + @column_name + ' ' + @data_type + '(' + CAST(@max_length AS nvarchar(100)) + ') COLLATE ' + @collate
            PRINT @sql
            EXEC sp_executesql @sql
        END TRY
        BEGIN CATCH
          PRINT 'ERROR: Some index or constraint rely on the column' + @column_name + '. No conversion possible.'
          PRINT @sql
        END CATCH

        FETCH NEXT FROM local_change_cursor
        INTO @row_id, @column_name, @data_type, @max_length, @column_id

    END

    CLOSE local_change_cursor
    DEALLOCATE local_change_cursor

    FETCH NEXT FROM local_table_cursor
    INTO @table

END

CLOSE local_table_cursor
DEALLOCATE local_table_cursor

GO

Use the string concatenation operator:

Dim str As String = New String("") & "some other string"

Strings in .NET are immutable and thus there exist no concept of appending strings. All string modifications causes a new string to be created and returned.

This obviously cause a terrible performance. In common everyday code this isn't an issue, but if you're doing intensive string operations in which time is of the essence then you will benefit from looking into the StringBuilder class. It allow you to queue appends. Once you're done appending you can ask it to actually perform all the queued operations.

See "How to: Concatenate Multiple Strings" for more information on both methods.

Genial arrow module exists

import arrow
utc = arrow.utcnow()
utc_yesterday = utc.shift(days=-1)
print(utc, '\n', utc_yesterday)

output:

2017-04-06T11:17:34.431397+00:00 
 2017-04-05T11:17:34.431397+00:00

Popen.communicate will set the returncode attribute when it's done(*). Here's the relevant documentation section:

Popen.returncode 
  The child return code, set by poll() and wait() (and indirectly by communicate()). 
  A None value indicates that the process hasn’t terminated yet.

  A negative value -N indicates that the child was terminated by signal N (Unix only).

So you can just do (I didn't test it but it should work):

import subprocess as sp
child = sp.Popen(openRTSP + opts.split(), stdout=sp.PIPE)
streamdata = child.communicate()[0]
rc = child.returncode

(*) This happens because of the way it's implemented: after setting up threads to read the child's streams, it just calls wait.

Strictly speaking, foreign keys have absolutely nothing to do with indexes, yes. But, as the speakers above me pointed out, it makes sense to create one to speed up the FK-lookups. In fact, in MySQL, if you don't specify an index in your FK declaration, the engine (InnoDB) creates it for you automatically.

UIScreen class lets you find screen resolution in Points and Pixels.

Screen resolutions is measured in Points or Pixels. It should never be confused with screen size. A smaller screen size can have higher resolution.

UIScreen's 'bounds.width' return rectangular size in Points

UIScreen's 'nativeBounds.width' return rectangular size in Pixels.This value is detected as PPI ( Point per inch ). Shows the sharpness & clarity of the Image on a device.

You can use UIScreen class to detect all these values.

Swift3

// Normal Screen Bounds - Detect Screen size in Points.
let width = UIScreen.main.bounds.width
let height = UIScreen.main.bounds.height
print("\n width:\(width) \n height:\(height)")

// Native Bounds - Detect Screen size in Pixels.
let nWidth = UIScreen.main.nativeBounds.width
let nHeight = UIScreen.main.nativeBounds.height
print("\n Native Width:\(nWidth) \n Native Height:\(nHeight)")

Console

width:736.0 
height:414.0

Native Width:1080.0 
Native Height:1920.0

Swift 2.x

//Normal Bounds - Detect Screen size in Points.
    let width  = UIScreen.mainScreen.bounds.width
    let height = UIScreen.mainScreen.bounds.height

// Native Bounds - Detect Screen size in Pixels.
    let nWidth  = UIScreen.mainScreen.nativeBounds.width
    let nHeight = UIScreen.mainScreen.nativeBounds.height

ObjectiveC

// Normal Bounds - Detect Screen size in Points.
CGFloat *width  = [UIScreen mainScreen].bounds.size.width;
CGFloat *height = [UIScreen mainScreen].bounds.size.height;

// Native Bounds - Detect Screen size in Pixels.
CGFloat *width  = [UIScreen mainScreen].nativeBounds.size.width
CGFloat *height = [UIScreen mainScreen].nativeBounds.size.width

You can divide column of dtype timedelta by np.timedelta64(1, 'D'), but output is not int, but float, because NaN values:

df_test['Difference'] = df_test['Difference'] / np.timedelta64(1, 'D')
print (df_test)
  First_Date Second Date  Difference
0 2016-02-09  2015-11-19        82.0
1 2016-01-06  2015-11-30        37.0
2        NaT  2015-12-04         NaN
3 2016-01-06  2015-12-08        29.0
4        NaT  2015-12-09         NaN
5 2016-01-07  2015-12-11        27.0
6        NaT  2015-12-12         NaN
7        NaT  2015-12-14         NaN
8 2016-01-06  2015-12-14        23.0
9        NaT  2015-12-15         NaN

Frequency conversion.

I had the same problem. You have to write mysql -u root -p

NOT mysql or mysql -u root -p root_password

Have a look this:

use yii\helpers\ArrayHelper; // load classes
use app\models\Course;
    .....
$dataList=ArrayHelper::map(Course::find()->asArray()->all(), 'id', 'name');
<?=$form->field($model, 'center_id')->dropDownList($dataList, 
         ['prompt'=>'-Choose a Course-']) ?>

In my case, simply giving the user permissions on the database fixed it.

So Right click on the database -> Click Properties -> [left hand menu] Click Permissions -> and scroll down to Backup database -> Tick "Grant"

import java.util.List;
import java.util.Arrays;
import java.util.*;

public class Merge
{  
  public static void main(String[] args) {
  // This is normal way
  // List<Integer> l1 = new ArrayList<Integer>(); l1.add(2); l1.add(5); l1.add(10); l1.add(22); 
  // List<Integer> l2 = new ArrayList<Integer>(); l2.add(3); l2.add(8); l2.add(15); 

 //Array.asList only have the list interface, but ArrayList is inherited from List Interface with few more property like ArrayList.remove()
 List<Integer> templ1 = Arrays.asList(2,5,10,22); 
 List<Integer> templ2 =  Arrays.asList(3,8,12);
//So creation of ArrayList with the given list is required, then only ArrayList.remove function works. 
 List<Integer> l1 = new ArrayList<Integer>(templ1);
 List<Integer> l2 = new ArrayList<Integer>(templ2);
 List<Integer> l3 = new ArrayList<Integer>();

 Iterator itr1 = l1.iterator();
 while(itr1.hasNext()){
    int x = (Integer) itr1.next();
    Iterator itr2 = l2.iterator();
    while(itr2.hasNext()) {
      int y = (Integer) itr2.next(); 
      if(x < y) {
        l3.add(x);
        break;
      }
      else{
        l3.add(y);
        itr2.remove();
         
      }
    }
 }
 
 Iterator it = l1.iterator(); 
 while (it.hasNext()){
  int k = (Integer) it.next();
  if (l3.contains(k)){
     continue;
  }
  else{
     l3.add(k);
     System.out.println(k);
  }
 }
 
 Iterator itr2 = l2.iterator();
 while (itr2.hasNext()){
  int k = (Integer) itr2.next();
  l3.add(k);
 }
 
 System.out.println(l3);
 }
}

It works fine for me, but it's a little tricky :)

• First open the PuTTY configuration.
• Select the session (right part of the window, Saved Sessions)
• Click Load (now you have loaded Host Name, Port and Connection type)
• Then click Logging (under Session on the left)
• Change whatever settings you want
• Go back to Session window and click the Save button

Now you have settings for this session set (every time you load session it will be logged).

You have it right. The stack pointer points to the top item on the stack and the base pointer points to the "previous" top of the stack before the function was called.

When you call a function, any local variable will be stored on the stack and the stack pointer will be incremented. When you return from the function, all the local variables on the stack go out of scope. You do this by setting the stack pointer back to the base pointer (which was the "previous" top before the function call).

Doing memory allocation this way is very, very fast and efficient.

Seems the most foolproof way to start with a UTC date is to create a new Date object and use the setUTC… methods to set it to the date/time you want.

Then the various toLocale…String methods will provide localized output.

Example:

// This would come from the server._x000D_
// Also, this whole block could probably be made into an mktime function._x000D_
// All very bare here for quick grasping._x000D_
d = new Date();_x000D_
d.setUTCFullYear(2004);_x000D_
d.setUTCMonth(1);_x000D_
d.setUTCDate(29);_x000D_
d.setUTCHours(2);_x000D_
d.setUTCMinutes(45);_x000D_
d.setUTCSeconds(26);_x000D_
_x000D_
console.log(d);                        // -> Sat Feb 28 2004 23:45:26 GMT-0300 (BRT)_x000D_
console.log(d.toLocaleString());       // -> Sat Feb 28 23:45:26 2004_x000D_
console.log(d.toLocaleDateString());   // -> 02/28/2004_x000D_
console.log(d.toLocaleTimeString());   // -> 23:45:26

Some references:

• toLocaleString
• toLocaleDateString
• toLocaleTimeString
• getTimezoneOffset

Couldn't you just use

function getFormatedDate(date) {
    if (date.isValid()) {
       var month = date.GetMonth();
    }
}

Update pandas 0.17.0

@7stud's answer for the newest pandas version would require to just call

s.plot( 
    kind='bar', 
    color=my_colors,
)

instead of

pd.Series.plot(
    s, 
    kind='bar', 
    color=my_colors,
)

The plotting functions have become members of the Series, DataFrame objects and in fact calling pd.Series.plot with a color argument gives an error

I need to add a header to categorize the list item in Drawer

Customize the listView or use expandableListView

I need a radio button to select some of my options

You can do that without modifying the current implementation of NavigationDrawer, You just need to create a custom adapter for your listView. You can add a parent layout as Drawer then you can do any complex layouts within that as normal.

It's a bit of an open door, but in the end both are about equally important.

What's worse?

1. software that does what it needs to do, but internally has problems?

2. software that is supposed to work if you look at the sources, but doesn't?

My answer: Neither is totally acceptable, but software cannot be proven to be 100% bugfree. So you're going to have to make some trade-offs. Option two is more directly noticable to clients, so you're going to get problems with that sooner. On the long run, option one is going to be problematic.

You could use sp_executesql instead of exec. That allows you to specify an output parameter.

declare @out_var varchar(max);
execute sp_executesql 
    N'select @out_var = ''hello world''', 
    N'@out_var varchar(max) OUTPUT', 
    @out_var = @out_var output;
select @out_var;

This prints "hello world".

My complex solution (or tutorial) for rss-feed (get in RSSItems) works only on device:

#define CACHE_DIR       [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) lastObject]

for (RSSItem *item in _dataSource) {

    url = [NSURL URLWithString:[item link]];
    request = [NSMutableURLRequest requestWithURL:url];
    [request setHTTPMethod:@"GET"];

    [NSURLConnection sendAsynchronousRequest:request
                                       queue:queue
                           completionHandler:^(NSURLResponse *response, NSData *data, NSError *error) {

                               @autoreleasepool {

                                   if (!error) {

                                       NSString *html = [[NSString alloc] initWithData:data
                                                                              encoding:NSWindowsCP1251StringEncoding];

                                       {
                                           NSError *error = nil;

                                           HTMLParser *parser = [[HTMLParser alloc] initWithString:html error:&error];

                                           if (error) {
                                               NSLog(@"Error: %@", error);
                                               return;
                                           }

                                           HTMLNode *bodyNode = [parser body];

                                           NSArray *spanNodes = [bodyNode findChildTags:@"div"];

                                           for (HTMLNode *spanNode in spanNodes) {
                                               if ([[spanNode getAttributeNamed:@"class"] isEqualToString:@"page"]) {

                                                   NSString *absStr = [[response URL] absoluteString];
                                                   for (RSSItem *anItem in _dataSource)
                                                       if ([absStr isEqualToString:[anItem link]]){

                                                           NSArray *spanNodes = [bodyNode findChildTags:@"img"];
                                                           for (HTMLNode *spanNode in spanNodes){
                                                               NSString *imgUrl = [spanNode getAttributeNamed:@"src"];
                                                               if (imgUrl){
                                                                   [anItem setImage:imgUrl];
                                                                   break;
                                                               }
                                                           }

                                                           [anItem setHtml:[spanNode rawContents]];
                                                           [self subProcessRSSItem:anItem];
                                                       }
                                               }
                                           }

                                           [parser release];
                                       }

                                       if (error) {
                                           NSLog(@"Error: %@", error);
                                           return;
                                       }

                                       [[NSNotificationCenter defaultCenter] postNotificationName:notification_updateDatasource
                                                                                           object:self
                                                                                         userInfo:nil];

                                   }else
                                       NSLog(@"Error",[error userInfo]);
                               }
                           }];

and

- (void)subProcessRSSItem:(RSSItem*)item{

NSString *html = [item html];
if (html) {

    html = [html stringByReplacingOccurrencesOfString:@"<div class=\"clear\"></div>"
                                           withString:@""];

    html = [html stringByReplacingOccurrencesOfString:@"<p class=\"link\">"
                                           withString:@""];

    html = [html stringByReplacingOccurrencesOfString:@"<div class=\"page\">"
                                           withString:@""];

    html = [html stringByReplacingOccurrencesOfString:@"</div>"
                                           withString:@""];

    NSArray *array1 = [html componentsSeparatedByString:@"<a"];
    if ([array1 count]==2) {
        NSArray *array2 = [html componentsSeparatedByString:@"a>"];

        html = [[array1 objectAtIndex:0] stringByAppendingString:[array2 objectAtIndex:1]];
    }

    NSURL *url;
    NSString *fileName;
    NSString *filePath;
    BOOL success;
    if ([item image]) {

        url = [NSURL URLWithString:
                      [hostString stringByAppendingString:[item image]]];
        NSData *imageData = [NSData dataWithContentsOfURL:url];

        fileName = [[[url relativePath] componentsSeparatedByString:@"/"] lastObject];

        filePath = [NSString stringWithFormat:@"%@/%@",
                              CACHE_DIR,
                              fileName];

        //save image locally
        success = [[NSFileManager defaultManager] createFileAtPath:filePath
                                                               contents:imageData
                                                             attributes:nil];

        //replace links
        html = [html stringByReplacingOccurrencesOfString:[item image]
                                               withString:filePath];

        [item setImage:fileName];

        //????????? ?????????? ??????????, ??????? ???????? ??????????? ??????
        [[NSNotificationCenter defaultCenter] postNotificationName:notification_updateRow
                                                            object:self
                                                          userInfo:[NSDictionary dictionaryWithObject:@([_dataSource indexOfObject:item])
                                                                                               forKey:@"row"]];
    }

    //finalize html
    html = [NSString stringWithFormat:@"<html><body>%@</body></html>",html];

    fileName = [[[item link] componentsSeparatedByString:@"/"] lastObject];
    filePath = [NSString stringWithFormat:@"%@/%@",
                CACHE_DIR,
                fileName];
    success = [[NSFileManager defaultManager] createFileAtPath:filePath
                                                      contents:[html dataUsingEncoding:NSUTF8StringEncoding]
                                                    attributes:nil];

    [item setHtml:
     (success)?filePath:nil];//for direct download in other case
}

}

on View controller

- (void)viewDidAppear:(BOOL)animated{

RSSItem *item = [[DataSingleton sharedSingleton] selectedRSSItem];

NSString* htmlString = [NSString stringWithContentsOfFile:[item html]
                                                 encoding:NSUTF8StringEncoding error:nil];
NSURL *baseURL = [NSURL URLWithString:CACHE_DIR];

[_webView loadHTMLString:htmlString
                 baseURL:baseURL];

}

rss item class

#import <Foundation/Foundation.h>

@interface RSSItem : NSObject

@property(nonatomic,retain) NSString *title;
@property(nonatomic,retain) NSString *link;
@property(nonatomic,retain) NSString *guid;
@property(nonatomic,retain) NSString *category;
@property(nonatomic,retain) NSString *description;
@property(nonatomic,retain) NSString *pubDate;
@property(nonatomic,retain) NSString *html;
@property(nonatomic,retain) NSString *image;
@end

part of any html with image

<html><body>
<h2>blah-blahTC One Tab 7</h2>
<p>blah-blah ??? One.</p>
<p><img width="600" height="412" alt="" src="/Users/wins/Library/Application Support/iPhone Simulator/5.0/Applications/2EAD8889-6482-48D4-80A7-9CCFD567123B/Library/Caches/htc-one-tab-7-concept-1(1).jpg"><br><br>
blah-blah (Hasan Kaymak) blah-blah HTC One Tab 7, blah-blah HTC One. <br><br>
blah-blah
 microSD.<br><br>
blah-blah Wi-Fi to 4G LTE.</p>
</p>
</body></html>

image saved for name htc-one-tab-7-concept-1(1).jpg

npm config set https-proxy "http://username:password@proxy-url:proxy-port" worked for me

1. Install Java 7u21 from here: http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase7-521261.html#jdk-7u21-oth-JPR

2. set these variables:

   export JAVA_HOME="/Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home"
   export PATH=$JAVA_HOME/bin:$PATH
   

3. Run your app and fun :)

(Minor update: put variable value in quote)

You need to check your config file if it has correct values such as systempath and artifact Id.

    <dependency>
    <groupId>com.oracle</groupId>
    <artifactId>ojdbc6</artifactId>
    <version>1.0</version>
    <scope>system</scope>
    <systemPath>C:\Users\Akshay\Downloads\ojdbc6.jar</systemPath>
    </dependency> 

To change the name of your Android application in Android Studio or Eclipse, you have to change the value of the property android:label defined inside the <application> node in AndroidManifest.xml

 android:label="My Cool Application!"

by default the name of the application is referenced to a string defined in strings.xml file, for example:

 android:label="@string/app_name"

so, we have to change the value inside the strings.xml file:

  <string name="app_name">My Cool Application!</string>

The below process will solve the problem,

1: Open KeyChain access, and Delete "Apple world wide Developer relations certification authority" (Which expires on 14th Feb 2016) from both "Login" and "System" sections. If you can't find it, use “Show Expired Certificates” in the 'View' menu.

2: Now download https://developer.apple.com/certificationauthority/AppleWWDRCA.cer and double click the certificate to add it to Keychain access > certificates (which expires on 8th Feb 2023). Now the valid status of the certificates should turn green like below.

Once check the status.

import * as express from "express";

This is the suggested way of doing it because it is the standard for JavaScript (ES6/2015) since last year.

In any case, in your tsconfig.json file, you should target the module option to commonjs which is the format supported by nodejs.

It's simple enough when you find out.

Open /etc/hosts (unix) or C:\WINDOWS\system32\drivers\etc\hosts.

If your domain is foo.com, then add this line:

127.0.0.1    local.foo.com

When you are testing, open local.foo.com in your browser and it should work.

When you get this error some annotation is missing. I was missing @service annotation on service. When I added that annotation it worked fine for me.

Right click on the table and click on Design,then click on column that you want to set default value.

Then in bottom of page in column properties set Default value or binding to : 'getdate()'

Here is an example of a javascript function that can generate a random number of any specified length without using Math.random():

    function genRandom(length)
    {
     const t1 = new Date().getMilliseconds();
     var min = "1",max = "9";
     var result;
     var numLength = length;
     if (numLength != 0)
     {
        for (var i = 1; i < numLength; i++)
        {
           min = min.toString() + "0";
           max = max.toString() + "9";
        }
     } 
     else
     {
        min = 0;
        max = 0;
        return; 
     }

      for (var i = min; i <= max; i++)
      {
           //Empty Loop
      }

      const t2 = new Date().getMilliseconds();
      console.log(t2);
      result = ((max - min)*t1)/t2;
      console.log(result);
      return result;
    }

Visit https://developers.google.com/mobile/add and try to fill "Android package name". In some cases it can write error: "Invalid Android package name".

In https://developer.android.com/studio/build/application-id.html it is written:

And although the application ID looks like a traditional Java package name, the naming rules for the application ID are a bit more restrictive:

• It must have at least two segments (one or more dots).
• Each segment must start with a letter.
• All characters must be alphanumeric or an underscore [a-zA-Z0-9_].

So, "0com.example.app" and "com.1example.app" are errors.

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

Maximum time between connection request and a timeout error. When the client tries to make a connection, if the timeout wait limit is reached, it will stop trying and raise an error.

Maybe an easier way would be to add the pandas.Series into the pandas.DataFrame with ignore_index=True argument to DataFrame.append(). Example -

DF = DataFrame()
for sample,data in D_sample_data.items():
    SR_row = pd.Series(data.D_key_value)
    DF = DF.append(SR_row,ignore_index=True)

Demo -

In [1]: import pandas as pd

In [2]: df = pd.DataFrame([[1,2],[3,4]],columns=['A','B'])

In [3]: df
Out[3]:
   A  B
0  1  2
1  3  4

In [5]: s = pd.Series([5,6],index=['A','B'])

In [6]: s
Out[6]:
A    5
B    6
dtype: int64

In [36]: df.append(s,ignore_index=True)
Out[36]:
   A  B
0  1  2
1  3  4
2  5  6

Another issue in your code is that DataFrame.append() is not in-place, it returns the appended dataframe, you would need to assign it back to your original dataframe for it to work. Example -

DF = DF.append(SR_row,ignore_index=True)

To preserve the labels, you can use your solution to include name for the series along with assigning the appended DataFrame back to DF. Example -

DF = DataFrame()
for sample,data in D_sample_data.items():
    SR_row = pd.Series(data.D_key_value,name=sample)
    DF = DF.append(SR_row)
DF.head()

var item = list[oldIndex];

list.RemoveAt(oldIndex);

if (newIndex > oldIndex) newIndex--; 
// the actual index could have shifted due to the removal

list.Insert(newIndex, item);

Put into Extension methods they look like:

    public static void Move<T>(this List<T> list, int oldIndex, int newIndex)
    {
        var item = list[oldIndex];

        list.RemoveAt(oldIndex);

        if (newIndex > oldIndex) newIndex--;
        // the actual index could have shifted due to the removal

        list.Insert(newIndex, item);
    }

    public static void Move<T>(this List<T> list, T item, int newIndex)
    {
        if (item != null)
        {
            var oldIndex = list.IndexOf(item);
            if (oldIndex > -1)
            {
                list.RemoveAt(oldIndex);

                if (newIndex > oldIndex) newIndex--;
                // the actual index could have shifted due to the removal

                list.Insert(newIndex, item);
            }
        }

    }

int Random = (int)(Math.random()*100);

if You need to generate more than one value, then just use for loop for that

 for (int i = 1; i <= 10 ; i++)
       {
        int Random = (int)(Math.random()*100);
        System.out.println(Random);
       }

If You want to specify a more decent range, like from 10 to 100 ( both are in the range )

so the code would be :

   int Random =10 +  (int)(Math.random()*(91));
   /* int Random = (min.value ) + (int)(Math.random()* ( Max - Min + 1));
  *Where min is the smallest value You want to be the smallest number possible to       
  generate and Max is the biggest possible number to generate*/

It's easy to do multiline replace in Notepad++. You have to use \n to represent the newline in your string, and it works for both search and replace strings. You have to make sure to select "Extended" search mode in the bottom left corner of the search window.

I found a good article describing the features here: http://markantoniou.blogspot.com/2008/06/notepad-how-to-use-regular-expressions.html

When I got a similar status code 128 error from Jenkins:

status code 128:
stdout: 
stderr: fatal: Couldn't find remote ref refs/heads/jenkins

    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2172)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1864)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$500(CliGitAPIImpl.java:78)
    at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:545)
    at jenkins.plugins.git.GitSCMFileSystem$BuilderImpl.build(GitSCMFileSystem.java:358)
    at jenkins.scm.api.SCMFileSystem.of(SCMFileSystem.java:197)
    at jenkins.scm.api.SCMFileSystem.of(SCMFileSystem.java:173)
    at org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:113)
    at org.jenkinsci.plugins.workflow.cps.CpsScmFlowDefinition.create(CpsScmFlowDefinition.java:67)
    at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:299)
    at hudson.model.ResourceController.execute(ResourceController.java:97)
    at hudson.model.Executor.run(Executor.java:429)
Finished: FAILURE

It was because I hadn't pushed my new branch "jenkins" that had my Jenkinsfile. So the solution was to just push my changes

Use org.hibernate.annotations for doing Cascade , if the hibernate and JPA are used together , its somehow complaining on saving the child objects.

Think about what you need to do if you wish to implement:

• WHERE: Its need to execute the JOIN operations.
• GROUP BY: You specify Group by to "group" the results on the join, then it has to after the JOIN operation, after the WHERE usage.
• HAVING: HAVING is for filtering as GROUP BY expressions says. Then, it is executed after the GROUP BY.

The order is WHERE, GROUP BY and HAVING.

The simplest thing to do is:

Collections.sort(list, String.CASE_INSENSITIVE_ORDER);

I have reproduced the issue in my system,

postgres=# alter user my-sys with password 'pass11';
ERROR:  syntax error at or near "-"
LINE 1: alter user my-sys with password 'pass11';
                       ^

Here is the issue,

psql is asking for input and you have given again the alter query see postgres-#That's why it's giving error at alter

postgres-# alter user "my-sys" with password 'pass11';
ERROR:  syntax error at or near "alter"
LINE 2: alter user "my-sys" with password 'pass11';
        ^

Solution is as simple as the error,

postgres=# alter user "my-sys" with password 'pass11';
ALTER ROLE

@lomaxx: Just to clarify, I'm pretty certain that both above syntax are supported by SQL Serv 2005. The syntax below is NOT supported however

select a.*, b.*  
from table a, table b  
where a.id *= b.id;

Specifically, the outer join (*=) is not supported.

With Java 8 Streams:

Sometimes brute force casting is fine:

List<MyClass> mythings = (List<MyClass>) (Object) objects

But here's a more versatile solution:

List<Object> objects = Arrays.asList("String1", "String2");

List<String> strings = objects.stream()
                       .map(element->(String) element)
                       .collect(Collectors.toList());

There's a ton of benefits, but one is that you can cast your list more elegantly if you can't be sure what it contains:

objects.stream()
    .filter(element->element instanceof String)
    .map(element->(String)element)
    .collect(Collectors.toList());

    [HttpPost]
    public JsonResult ContactAdd(ContactViewModel contactViewModel)
    {
        if (ModelState.IsValid)
        {
            var job = new Job { Contact = new Contact() };

            Mapper.Map(contactViewModel, job);
            Mapper.Map(contactViewModel, job.Contact);

            _db.Jobs.Add(job);

            _db.SaveChanges();

            //you do not even need this line of code,200 is the default for ASP.NET MVC as long as no exceptions were thrown
            //Response.StatusCode = (int)HttpStatusCode.OK;

            return Json(new { jobId = job.JobId });
        }
        else
        {
            Response.StatusCode = (int)HttpStatusCode.BadRequest;
            return Json(new { jobId = -1 });
        }
    }

This error is because your server doesn't have a valid SSL certificate. Hence we need to tell the client to use a different TrustManager. Here is a sample code:

SSLContext ctx = SSLContext.getInstance("TLS");
X509TrustManager tm = new X509TrustManager() {

    public void checkClientTrusted(X509Certificate[] xcs, String string) throws CertificateException {
    }

    public void checkServerTrusted(X509Certificate[] xcs, String string) throws CertificateException {
    }

    public X509Certificate[] getAcceptedIssuers() {
        return null;
    }
};
ctx.init(null, new TrustManager[]{tm}, null);
SSLSocketFactory ssf = new SSLSocketFactory(ctx,SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
ClientConnectionManager ccm = base.getConnectionManager();
SchemeRegistry sr = ccm.getSchemeRegistry();
sr.register(new Scheme("https", 443, ssf));

client = new DefaultHttpClient(ccm, base.getParams());

It is because you haven't qualified Cells(1, 1) with a worksheet object, and the same holds true for Cells(10, 2). For the code to work, it should look something like this:

Dim ws As Worksheet

Set ws = Sheets("SheetName")
Range(ws.Cells(1, 1), ws.Cells(10, 2)).ClearContents

Alternately:

With Sheets("SheetName")
    Range(.Cells(1, 1), .Cells(10, 2)).ClearContents
End With

EDIT: The Range object will inherit the worksheet from the Cells objects when the code is run from a standard module or userform. If you are running the code from a worksheet code module, you will need to qualify Range also, like so:

ws.Range(ws.Cells(1, 1), ws.Cells(10, 2)).ClearContents

or

With Sheets("SheetName")
    .Range(.Cells(1, 1), .Cells(10, 2)).ClearContents
End With

The answer I would provide is that a keystore file is to authenticate yourself to anyone who is asking. It isn't restricted to just signing .apk files, you can use it to store personal certificates, sign data to be transmitted and a whole variety of authentication.

In terms of what you do with it for Android and probably what you're looking for since you mention signing apk's, it is your certificate. You are branding your application with your credentials. You can brand multiple applications with the same key, in fact, it is recommended that you use one certificate to brand multiple applications that you write. It easier to keep track of what applications belong to you.

I'm not sure what you mean by implications. I suppose it means that no one but the holder of your certificate can update your application. That means that if you release it into the wild, lose the cert you used to sign the application, then you cannot release updates so keep that cert safe and backed up if need be.

But apart from signing apks to release into the wild, you can use it to authenticate your device to a server over SSL if you so desire, (also Android related) among other functions.

IMHO __call__ method and closures give us a natural way to create STRATEGY design pattern in Python. We define a family of algorithms, encapsulate each one, make them interchangeable and in the end we can execute a common set of steps and, for example, calculate a hash for a file.

The full code then would be this:

if (!Array.prototype.indexOf) {
    Array.prototype.indexOf = function(obj, start) {
         for (var i = (start || 0), j = this.length; i < j; i++) {
             if (this[i] === obj) { return i; }
         }
         return -1;
    }
}

For a really thorough answer and code to this as well as other array functions check out Stack Overflow question Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.).

invisible(cat("Dataset: ", dataset, fill = TRUE))
invisible(cat(" Width: " ,width, fill = TRUE))
invisible(cat(" Bin1:  " ,bin1interval, fill = TRUE))
invisible(cat(" Bin2:  " ,bin2interval, fill = TRUE))
invisible(cat(" Bin3:  " ,bin3interval, fill = TRUE))

produces output without NULL at the end of the line or on the next line

Dataset:  17 19 26 29 31 32 34 45 47 51 52 59 60 62 63
Width:  15.33333

Bin1:   17 32.33333
Bin2:   32.33333 47.66667
Bin3:   47.66667 63

Forget about finding a IDE to write/run/compile assembler on Mac. But, remember mac is UNIX. See http://asm.sourceforge.net/articles/linasm.html. A decent guide (though short) to running assembler via GCC on Linux. You can mimic this. Macs use Intel chips so you want to look at Intel syntax.

Spring is a collection of best-practise API patterns, you can write up a shopping list of them as long as your arm. The way that the API is designed encourages you (but doesn't force you) to follow these patterns, and half the time you follow them without knowing you are doing so.

Nope. var needs to be initialized to a type, it can't be null.

since most of the devices use eMMC,the file system android uses is ext4,except for the firmware.refer-http://android-developers.blogspot.com/2010/12/saving-data-safely.html

Here is the filesystem on galaxy s4:

• /system ext4

• /data ext4

• /cache ext4

• /firmware vfat

• /data/media /mnt/shell/emulated sdcardfs

The detailed output is as follows:

/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,relatime, data=ordered 0 0

/dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 rw,seclabel,nosuid,no dev,noatime,discard,journal_checksum,journal_async_commit,noauto_da_alloc,data=o rdered 0 0

/dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 rw,seclabel,nosuid,node v,noatime,discard,journal_checksum,journal_async_commit,noauto_da_alloc,data=ord ered 0 0

/dev/block/platform/msm_sdcc.1/by-name/efs /efs ext4 rw,seclabel,nosuid,nodev,no atime,discard,journal_checksum,journal_async_commit,noauto_da_alloc,errors=panic ,data=ordered 0 0

/dev/block/platform/msm_sdcc.1/by-name/persdata /persdata/absolute ext4 rw,secla bel,nosuid,nodev,relatime,data=ordered 0 0

/dev/block/platform/msm_sdcc.1/by-name/apnhlos /firmware vfat ro,context=u:objec t_r:firmware:s0,relatime,uid=1000,gid=1000,fmask=0337,dmask=0227,codepage=cp437, iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0

/dev/block/platform/msm_sdcc.1/by-name/mdm /firmware-mdm vfat ro,context=u:objec t_r:firmware:s0,relatime,uid=1000,gid=1000,fmask=0337,dmask=0227,codepage=cp437, iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0

/data/media /mnt/shell/emulated sdcardfs rw,nosuid,nodev,relatime,uid=1023,gid=1 023 0 0

I had this error because I was providing a string of arguments to subprocess.call instead of an array of arguments. To prevent this, use shlex.split:

import shlex, subprocess
command_line = "ls -a"
args = shlex.split(command_line)
p = subprocess.Popen(args)

$zip = new ZipArchive;
$tmp_file = 'assets/myzip.zip';
    if ($zip->open($tmp_file,  ZipArchive::CREATE)) {
        $zip->addFile('folder/bootstrap.js', 'bootstrap.js');
        $zip->addFile('folder/bootstrap.min.js', 'bootstrap.min.js');
        $zip->close();
        echo 'Archive created!';
        header('Content-disposition: attachment; filename=files.zip');
        header('Content-type: application/zip');
        readfile($tmp_file);
   } else {
       echo 'Failed!';
   }

Extension of the above-mentioned answer. I wrote a UNIX command so I can easily do it in my workflow.

1. Copy the Google Drive photos URL which needs to be converted. E.g.

Copy Google Drive Image URL

https://drive.google.com/file/d/XXXX/view?usp=sharing

2. Open the terminal and execute this command.

Command:

echo https://drive.google.com/uc\?export\=view\&id\=`echo $(pbpaste) | cut -d '/' -f 6`

Output:

https://drive.google.com/uc?export=view&id=XXXX

P.S. If you copy the command from here. Make sure to copy the Google Drive image URL again. :P

No need to change anything in the Step 2 command as it takes from Clipboard. Make sure it is copied in right format E.g. https://drive.google.com/file/d/XXXX/view?usp=sharing

newsource=[];newtarget=[]
for valueT in targetFiles:
    for valueS in sourceFiles:
            l1=len(valueS);l2=len(valueT);
            j=0
            while (j< l1):
                    if (str(valueT) == valueS[j:l1]) :
                            newsource.append(valueS)
                            newtarget.append(valueT)
                    j+=1

The value_type of a map is a pair containing the key and value as it's first and second member, respectively.

map<string, int>::iterator it;
for (it = symbolTable.begin(); it != symbolTable.end(); it++)
{
    std::cout << it->first << ' ' << it->second << '\n';
}

Or with C++11, using range-based for:

for (auto const& p : symbolTable)
{
    std::cout << p.first << ' ' << p.second << '\n';
}

i have Windows7 Python 3.4.1; following command suggested by Guss worked well

C:\Users>py -m pip install requests

Output

Downloading/unpacking requests
Installing collected packages: requests
Successfully installed requests
Cleaning up...

I think that ignoring the warning might be legitimate if you want to give the child class the ability to set or override a property that the parent constructor will use right away:

internal class Parent
{
    public Parent()
    {
        Console.WriteLine("Parent ctor");
        Console.WriteLine(Something);
    }

    protected virtual string Something { get; } = "Parent";
}

internal class Child : Parent
{
    public Child()
    {
        Console.WriteLine("Child ctor");
        Console.WriteLine(Something);
    }

    protected override string Something { get; } = "Child";
}

The risk here would be for the child class to set the property from its constructor in which case the change in the value would occur after the base class constructor has been called.

My use case is that I want the child class to provide a specific value or a utility class such as a converter and I don't want to have to call an initialization method on the base.

The output of the above when instantiating the child class is:

Parent ctor
Child
Child ctor
Child

You can have a list of lists. Convert your tuple of tuples to a list of lists using:

level1 = [list(row) for row in level1]

or

level1 = map(list, level1)

and modify them accordingly.

But a numpy array is cooler.

How about using direct axios API?

axios({
  method: 'post',
  url: baseUrl + 'applications/' + appName + '/dataexport/plantypes' + plan,
  headers: {}, 
  data: {
    foo: 'bar', // This is the body part
  }
});

Source: axios api

create a class with the following CSS and add it to your tags with onclick events:

cursor:pointer;

var path = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase)?.Replace("file:\\", "");

Image Layer: Repositories are often referred to as images or container images, but actually they are made up of one or more layers. Image layers in a repository are connected together in a parent-child relationship. Each image layer represents changes between itself and the parent layer.

The docker building pattern uses inheritance. It means the version i depends on version i-1. So, we must delete the version i+1 to be able to delete version i. This is a simple dependency.

If you wanna delete all images except the last one (the most updated) and the first (base) then we can export the last (the most updated one) using docker save command as below.

docker save -o <output_file> <your_image-id> | gzip <output_file>.tgz

Then, now, delete all the images using image-id as below.

docker rm -f <image-id i> | docker rm -f <image i-1> | docker rm -f <image-id i-2> ... <docker rm -f <image-id i-k> # where i-k = 1

Now, load your saved tgz image as below.

gzip -c <output_file.tgz> | docker load

see the image-id of your loaded image using docker ps -q. It doesn't have tag and name. You can simply update tag and name as done below.

docker tag <image_id> group_name/name:tag

I'm expecting, as Rohit Vats mentioned in his Comment too, that you have a wrong structure in your DataTable.

Try something like this:

  var t = new DataTable();

  // create column header
  foreach ( string s in identifiders ) {
    t.Columns.Add(new DataColumn(s)); // <<=== i'm expecting you don't have defined any DataColumns, haven't you?
  }

  // Add data to DataTable
  for ( int lineNumber = identifierLineNumber; lineNumber < lineCount; lineNumber++ ) {
    DataRow newRow = t.NewRow();
    for ( int column = 0; column < identifierCount; column++ ) {
      newRow[column] = fileContent.ElementAt(lineNumber)[column];
    }
    t.Rows.Add(newRow);
  }

  return t.DefaultView;

I have used this DataTable in a ValueConverter and it works like a charm with the following binding.

xaml:

 <DataGrid AutoGenerateColumns="True" ItemsSource="{Binding Path=FileContent, Converter={StaticResource dataGridConverter}}" />

So what it does, the ValueConverter transforms my bounded data (what ever it is, in my case it's a List<string[]>) into a DataTable, as the code above shows, and passes this DataTable to the DataGrid. With specified data columns the data grid can generate the needed columns and visualize them.

To say it in a nutshell, in my case the binding to a DataTable works like a charm.

Here is a more simple trick with only css.

<div class="background"> </div>_x000D_
    <style>_x000D_
    .background {_x000D_
      position:relative;_x000D_
      height:50px;_x000D_
      background-color: rgba(248, 247, 216, 0.7);_x000D_
      background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAAJElEQVQYV2NctWrVfwYkEBYWxojMZ6SDAmT7QGx0K1EcRBsFAADeG/3M/HteAAAAAElFTkSuQmCC); _x000D_
    }_x000D_
_x000D_
    .background:after {_x000D_
        content:" ";_x000D_
        background-color:inherit;_x000D_
        position: absolute;_x000D_
        top: 0;_x000D_
        left: 0;_x000D_
        width: 100%;_x000D_
        height: 100%; _x000D_
    }_x000D_
_x000D_
    </style>

To see which ports are available on your machine run:

C:>  netstat -an |find /i "listening"

I get this error whenever I mistakenly create a Python class using def instead of class:

def Foo():
    def __init__(self, x):
        self.x = x
# python thinks we're calling a function Foo which takes 0 args   
a = Foo(x) 

TypeError: Foo() takes 0 positional arguments but 1 was given

Oops!

<select>
<option value="1" <?php if ($myVar==1) echo 'selected="selected"';?>>Yes</options>
<option value="2" <?php if ($myVar==2) echo 'selected="selected"';?>>No</options>
<option value="3" <?php if ($myVar==3) echo 'selected="selected"';?>>Fine</options>
</select>
<input type="text" value="" name="name">
<input type="submit" value="go" name="go">

This is a very simple and straightforward way, if I understand your question correctly.

Another similar approach is to use htaccess mod_rewrite to ignore part of the path when serving the files. Your never-cached index page references the latest path to the files.

From a development perspective it's as easy as using params for the version number, but it's as robust as the filename approach.

Use the ignored part of the path for the version number, and the server just ignores it and serves the uncached file.

1.2.3/css/styles.css serves the same file as css/styles.css since the first directory is stripped and ignored by the htaccess file

Including versioned files

<?php
  $version = "1.2.3";
?>

<html>
  <head>
    <meta http-equiv="cache-control" content="max-age=0" />
    <meta http-equiv="cache-control" content="no-cache" />
    <meta http-equiv="expires" content="0" />
    <meta http-equiv="expires" content="Tue, 01 Jan 1980 1:00:00 GMT" />
    <meta http-equiv="pragma" content="no-cache" />
    <link rel="stylesheet" type="text/css" href="<?php echo $version ?>/css/styles.css">
  </head>
  <body>
    <script src="<?php echo $version ?>/js/main.js"></script>
  </body>
</html>

Note that this approach means you need to disable caching of your index page - Using <meta> tags to turn off caching in all browsers?

.htaccess file

RewriteEngine On

# if you're requesting a file that exists, do nothing
RewriteCond %{REQUEST_FILENAME} !-f 
# likewise if a directory that exists, do nothing
RewriteCond %{REQUEST_FILENAME} !-d 

# otherwise, rewrite foo/bar/baz to bar/baz - ignore the first directory
RewriteRule ^[^/]+/(.+)$ $1 [L] 

You could take the same approach on any server platform that allows url rewriting

(rewrite condition adapted from mod_rewrite - rewrite directory to query string except /#!/)

... and if you need cache busting for your index page / site entry point, you could always use JavaSript to refresh it.

I would recommend background-size: cover; if you don't want your background to lose its proportions: JS Fiddle

html { 
  background: url(image/path) no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

Source: http://css-tricks.com/perfect-full-page-background-image/

On this page, the Arduino sketch defines a couple of Structs (plus a couple of methods) which are then called in the setup loop and main loop. Simple enough to interpret, even for a barely-literate programmer like me.

First, {"value": .value} can be abbreviated to just {value}.

Second, the --argfile option (available in jq 1.4 and jq 1.5) may be of interest as it avoids having to use the --slurp option.

Putting these together, the two objects in the two files can be combined in the specified way as follows:

$ jq -n --argfile o1 file1 --argfile o2 file2 '$o1 * $o2 | {value}'

The '-n' flag tells jq not to read from stdin, since inputs are coming from the --argfile options here.

Note on --argfile

The jq manual deprecates --argfile because its semantics are non-trivial: if the specified input file contains exactly one JSON entity, then that entity is read as is; otherwise, the items in the stream are wrapped in an array.

If you are uncomfortable using --argfile, there are several alternatives you may wish to consider. In doing so, be assured that using --slurpfile does not incur the inefficiencies of the -s command-line option when the latter is used with multiple files.

Try below code.

Random rnd = new Random();
int month = rnd.Next(1, 13); // creates a number between 1 and 12
int dice = rnd.Next(1, 7); // creates a number between 1 and 6
int card = rnd.Next(52); // creates a number between 0 and 51

It seems to me that the standard CustomErrors configuration should just work however, due to the reliance on Server.Transfer it seems that the internal implementation of ResponseRewrite isn't compatible with MVC.

This feels like a glaring functionality hole to me, so I decided to re-implement this feature using a HTTP module. The solution below allows you to handle any HTTP status code (including 404) by redirecting to any valid MVC route just as you would do normally.

<customErrors mode="RemoteOnly" redirectMode="ResponseRewrite">
    <error statusCode="404" redirect="404.aspx" />
    <error statusCode="500" redirect="~/MVCErrorPage" />
</customErrors>

This has been tested on the following platforms;

• MVC4 in Integrated Pipeline Mode (IIS Express 8)
• MVC4 in Classic Mode (VS Development Server, Cassini)
• MVC4 in Classic Mode (IIS6)

Benefits

• Generic solution which can be dropped into any MVC project
• Enables support for traditional custom errors configuration
• Works in both Integrated Pipeline and Classic modes

The Solution

namespace Foo.Bar.Modules {

    /// <summary>
    /// Enables support for CustomErrors ResponseRewrite mode in MVC.
    /// </summary>
    public class ErrorHandler : IHttpModule {

        private HttpContext HttpContext { get { return HttpContext.Current; } }
        private CustomErrorsSection CustomErrors { get; set; }

        public void Init(HttpApplication application) {
            System.Configuration.Configuration configuration = WebConfigurationManager.OpenWebConfiguration("~");
            CustomErrors = (CustomErrorsSection)configuration.GetSection("system.web/customErrors");

            application.EndRequest += Application_EndRequest;
        }

        protected void Application_EndRequest(object sender, EventArgs e) {

            // only handle rewrite mode, ignore redirect configuration (if it ain't broke don't re-implement it)
            if (CustomErrors.RedirectMode == CustomErrorsRedirectMode.ResponseRewrite && HttpContext.IsCustomErrorEnabled) {

                int statusCode = HttpContext.Response.StatusCode;

                // if this request has thrown an exception then find the real status code
                Exception exception = HttpContext.Error;
                if (exception != null) {
                    // set default error status code for application exceptions
                    statusCode = (int)HttpStatusCode.InternalServerError;
                }

                HttpException httpException = exception as HttpException;
                if (httpException != null) {
                    statusCode = httpException.GetHttpCode();
                }

                if ((HttpStatusCode)statusCode != HttpStatusCode.OK) {

                    Dictionary<int, string> errorPaths = new Dictionary<int, string>();

                    foreach (CustomError error in CustomErrors.Errors) {
                        errorPaths.Add(error.StatusCode, error.Redirect);
                    }

                    // find a custom error path for this status code
                    if (errorPaths.Keys.Contains(statusCode)) {
                        string url = errorPaths[statusCode];

                        // avoid circular redirects
                        if (!HttpContext.Request.Url.AbsolutePath.Equals(VirtualPathUtility.ToAbsolute(url))) {

                            HttpContext.Response.Clear();
                            HttpContext.Response.TrySkipIisCustomErrors = true;

                            HttpContext.Server.ClearError();

                            // do the redirect here
                            if (HttpRuntime.UsingIntegratedPipeline) {
                                HttpContext.Server.TransferRequest(url, true);
                            }
                            else {
                                HttpContext.RewritePath(url, false);

                                IHttpHandler httpHandler = new MvcHttpHandler();
                                httpHandler.ProcessRequest(HttpContext);
                            }

                            // return the original status code to the client
                            // (this won't work in integrated pipleline mode)
                            HttpContext.Response.StatusCode = statusCode;

                        }
                    }

                }

            }

        }

        public void Dispose() {

        }


    }

}

Usage

Include this as the final HTTP module in your web.config

  <system.web>
    <httpModules>
      <add name="ErrorHandler" type="Foo.Bar.Modules.ErrorHandler" />
    </httpModules>
  </system.web>

  <!-- IIS7+ -->
  <system.webServer>
    <modules>
      <add name="ErrorHandler" type="Foo.Bar.Modules.ErrorHandler" />
    </modules>
  </system.webServer>

For those of you paying attention you will notice that in Integrated Pipeline mode this will always respond with HTTP 200 due to the way Server.TransferRequest works. To return the proper error code I use the following error controller.

public class ErrorController : Controller {

    public ErrorController() { }

    public ActionResult Index(int id) {
        // pass real error code to client
        HttpContext.Response.StatusCode = id;
        HttpContext.Response.TrySkipIisCustomErrors = true;

        return View("Errors/" + id.ToString());
    }

}

\path-to-your-android-sdk-folder\platforms\android-xx\data\res

All solution that call length from array, add your code redundant null checkersconsider example:

int[] a = {1,2,3,4,5};
int[] b = Arrays.copyOf(a, a.length);
int[] c = a.clone();

//What if array a comes as local parameter? You need to use null check:

public void someMethod(int[] a) {
    if (a!=null) {
        int[] b = Arrays.copyOf(a, a.length);
        int[] c = a.clone();
    }
}

I recommend you not inventing the wheel and use utility class where all necessary checks have already performed. Consider ArrayUtils from apache commons. You code become shorter:

public void someMethod(int[] a) {
    int[] b = ArrayUtils.clone(a);
}

Apache commons you can find there

I had this problem too. It turned out I forgot to include one of the components in app.module.ts

This ought to be good for you:

https://wkhtmltopdf.org/

Make sure you download the wkhtmltoimage distribution!

In latin1 each character is exactly one byte long. In utf8 a character can consist of more than one byte. Consequently utf8 has more characters than latin1 (and the characters they do have in common aren't necessarily represented by the same byte/bytesequence).

You might not have write permissions to install a node module in the global location such as /usr/local/lib/node_modules, in which case run npm install -g package as root.

Works fine for me... The tr:hover should work. Probably it won't work because:

1. The background color you have set is very light. You don't happen to use this on a white background, do you?

2. Your <td> tags are not closed properly.

Please note that hovering a <tr> will not work in older browsers.

I would favor Abstract Factory over Factory Method anytime. From Tom Dalling's example (great explanation btw) above, we can see that Abstract Factory is more composable in that all we need to do is passing a different Factory to the constructor (constructor dependency injection in use here). But Factory Method requires us to introduce a new class (more things to manage) and use subclassing. Always prefer composition over inheritance.

The best and easiest way to check if a variable is empty in PHP is just to use the empty() function.

if empty($variable) then ....

Open the dll with a hex editor, like HxD

If the there is a "dt" on the 9th line it is 64bit.

If there is an "L." on the 9th line it is 32bit.

In this case, you could use life to reference the parent object. Or you could store a reference to life in the users object. There can't be a fixed parent available to you in the language, because users is just a reference to an object, and there could be other references...

var death = { residents : life.users };
life.users.smallFurryCreaturesFromAlphaCentauri = { exist : function() {} };
// death.residents.smallFurryCreaturesFromAlphaCentauri now exists
//  - because life.users references the same object as death.residents!

You might find it helpful to use something like this:

function addChild(ob, childName, childOb)
{
   ob[childName] = childOb;
   childOb.parent = ob;
}

var life= {
        mameAndDestroy : function(group){ },
        kiss : function(group){ }
};

addChild(life, 'users', {
   guys : function(){ this.parent.mameAndDestroy(this.girls); },
   girls : function(){ this.parent.kiss(this.boys); },
   });

// life.users.parent now exists and points to life

Using Oracle's sub query factory clause: "WITH", you can select numbers from 1 to 100:

WITH t(n) AS (
  SELECT 1 from dual
  UNION ALL
    SELECT n+1 FROM t WHERE n < 100
)
SELECT * FROM t;

I had this problem for *.sh files in Yosemite and couldn't figure out what the correct path is for a folder on my Desktop...after some gnashing of teeth, dragged the file itself into the Terminal window; hey presto!!

The code that worked for me on a Windows 10 machine using Sublime Text 3

 {
 "cmd" : "gcc $file_name -o ${file_base_name}",
 "selector" : "source.c",
 "shell" : true,
 "working_dir" : "$file_path",
 "variants":
    [
     {
      "name": "Run",
      "cmd": "${file_base_name}"
     }
   ]
}

1. Install Chocolatey

2. Run the following commands in CMD

   • choco install powershell

   • choco upgrade powershell

Like this.

import java.util.Date;
import java.util.GregorianCalendar;

/**
 * DateDiff -- compute the difference between two dates.
 */
public class DateDiff {
  public static void main(String[] av) {
    /** The date at the end of the last century */
    Date d1 = new GregorianCalendar(2000, 11, 31, 23, 59).getTime();

    /** Today's date */
    Date today = new Date();

    // Get msec from each, and subtract.
    long diff = today.getTime() - d1.getTime();

    System.out.println("The 21st century (up to " + today + ") is "
        + (diff / (1000 * 60 * 60 * 24)) + " days old.");
  }

}

Here is an article on Java date arithmetic.

Make your life easier with dotenv-webpack. Simply install it npm install dotenv-webpack --save-dev, then create an .env file in your application's root (remember to add this to .gitignore before you git push). Open this file, and set some environmental variables there, like for example:

ENV_VAR_1=1234
ENV_VAR_2=abcd
ENV_VAR_3=1234abcd

Now, in your webpack config add:

const Dotenv = require('dotenv-webpack');
const webpackConfig = {
  node: { global: true, fs: 'empty' }, // Fix: "Uncaught ReferenceError: global is not defined", and "Can't resolve 'fs'".
  output: {
    libraryTarget: 'umd' // Fix: "Uncaught ReferenceError: exports is not defined".
  },
  plugins: [new Dotenv()]
};
module.exports = webpackConfig; // Export all custom Webpack configs.

Only const Dotenv = require('dotenv-webpack');, plugins: [new Dotenv()], and of course module.exports = webpackConfig; // Export all custom Webpack configs. are required. However, in some scenarios you might get some errors. For these you have the solution as well implying how you can fix certain error.

Now, wherever you want you can simply use process.env.ENV_VAR_1, process.env.ENV_VAR_2, process.env.ENV_VAR_3 in your application.

From Linux Terminal:

adb shell getprop | grep "model\|version.sdk\|manufacturer\|hardware\|platform\|revision\|serialno\|product.name\|brand"

From Windows PowerShell:

adb shell 
getprop | grep -e 'model' -e 'version.sdk' -e 'manufacturer' -e 'hardware' -e 'platform' -e 'revision' -e 'serialno' -e 'product.name' -e 'brand'

Sample output for Samsung:

[gsm.version.baseband]: [G900VVRU2BOE1]
[gsm.version.ril-impl]: [Samsung RIL v3.0]
[net.knoxscep.version]: [2.0.1]
[net.knoxsso.version]: [2.1.1]
[net.knoxvpn.version]: [2.2.0]
[persist.service.bdroid.version]: [4.1]
[ro.board.platform]: [msm8974]
[ro.boot.hardware]: [qcom]
[ro.boot.serialno]: [xxxxxx]
[ro.build.version.all_codenames]: [REL]
[ro.build.version.codename]: [REL]
[ro.build.version.incremental]: [G900VVRU2BOE1]
[ro.build.version.release]: [5.0]
[ro.build.version.sdk]: [21]
[ro.build.version.sdl]: [2101]
[ro.com.google.gmsversion]: [5.0_r2]
[ro.config.timaversion]: [3.0]
[ro.hardware]: [qcom]
[ro.opengles.version]: [196108]
[ro.product.brand]: [Verizon]
[ro.product.manufacturer]: [samsung]
[ro.product.model]: [SM-G900V]
[ro.product.name]: [kltevzw]
[ro.revision]: [14]
[ro.serialno]: [e5ce97c7]

I would recommend installing your node.js app as a Windows service, and then set the service to run at startup. That should make it a bit easier to control the startup action by using the Windows Services snapin rather than having to add or remove batch files in the Startup folder.

Another service-related question in Stackoverflow provided a couple of (apprently) really good options. Check out How to install node.js as a Windows Service. node-windows looks really promising to me. As an aside, I used similar tools for Java apps that needed to run as services. It made my life a whole lot easier. Hope this helps.

See ?Control or the R Language Definition:

> y=0
> while(y <5){ print( y<-y+1) }
[1] 1
[1] 2
[1] 3
[1] 4
[1] 5

So do_while does not exist as a separate construct in R, but you can fake it with:

repeat( { expressions}; if (! end_cond_expr ) {break} )

If you want to see the help page you cannot type ?while or ?repeat at the console but rather need to use ?'repeat' or ?'while'. All the "control-constructs" including if are on the same page and all need character quoting after the "?" so the interpreter doesn't see them as incomplete code and give you a continuation "+".

I like visual answers.

When you click #btn, two event handlers get called and they output what you see in the picture.

Demo here: https://jsfiddle.net/ujhe1key/

I've been using jquery ui timepicker

This ScriptingGuy guest post links to a script by a Microsoft Powershell Expert can help you find this information, but to fully audit why it was locked and which machine triggered the lock you probably need to turn on additional levels of auditing via GPO.

https://gallery.technet.microsoft.com/scriptcenter/Get-LockedOutLocation-b2fd0cab#content

the solution is implementing anonymous class in this manner:

        import org.openqa.selenium.Point;
        import org.openqa.selenium.interactions.HasInputDevices;
        import org.openqa.selenium.interactions.Mouse;
        import org.openqa.selenium.interactions.internal.Coordinates;

        .....

        final Point image = page.findImage("C:\\Pictures\\marker.png") ;

        Mouse mouse = ((HasInputDevices) driver).getMouse();

        Coordinates imageCoordinates =  new Coordinates() {

              public Point onScreen() {
                throw new UnsupportedOperationException("Not supported yet.");
              }

              public Point inViewPort() {
                Response response = execute(DriverCommand.GET_ELEMENT_LOCATION_ONCE_SCROLLED_INTO_VIEW,
        ImmutableMap.of("id", getId()));

    @SuppressWarnings("unchecked")
    Map<String, Number> mapped = (Map<String, Number>) response.getValue();

    return new Point(mapped.get("x").intValue(), mapped.get("y").intValue());
              }

              public Point onPage() {
                return image;
              }

              public Object getAuxiliary() {
                // extract the selenium imageElement id (imageElement.toString() and parse out the "{sdafbsdkjfh}" format id) and return it
              }
            };

        mouse.mouseMove(imageCoordinates);

Handle the dragstart event and return false.

Here is an example using a 3rd party wrapper library for Vue called vue-moment.

In addition to binding Moment instance into Vue's root scope, this library includes moment and duration filters.

This example includes localization and is using ES6 module imports, an official standard, instead of NodeJS's CommonJS module system requires.

import Vue from 'vue';

import moment from 'moment';
import VueMoment from 'vue-moment';

// Load Locales ('en' comes loaded by default)
require('moment/locale/es');

// Choose Locale
moment.locale('es');

Vue.use(VueMoment, { moment });

Now you can use the Moment instance directly in your Vue templates without any additional markup:

<small>Copyright {{ $moment().year() }}</small>

Or the filters:

<span>{{ 3600000 | duration('humanize') }}</span>
<!-- "an hour" -->
<span>{{ [2, 'years'] | duration('add', 1, 'year') | duration('humanize') }}</span>
<!-- "3 years" -->

Additionally to those above, I added __file__ for the name so the picture and Python file get the same names. I also added few arguments to make It look better:

# Saves a PNG file of the current graph to the folder and updates it every time
# (nameOfimage, dpi=(sizeOfimage),Keeps_Labels_From_Disappearing)
plt.savefig(__file__+".png",dpi=(250), bbox_inches='tight')
# Hard coded name: './test.png'

SELECT *, 1 AS sort_order
  FROM table1
 EXCEPT 
SELECT *, 1 AS sort_order
  FROM table2
UNION
SELECT *, 1 AS sort_order
  FROM table1
 INTERSECT 
SELECT *, 1 AS sort_order
  FROM table2
UNION
SELECT *, 2 AS sort_order
  FROM table2
 EXCEPT 
SELECT *, 2 AS sort_order
  FROM table1
ORDER BY sort_order;

But the real answer is: other than the ORDER BY clause, the sort order will by arbitrary and not guaranteed.

The Extended WPF Toolkit has one: NumericUpDown

Starting from this @Kartik Patel example , I have changed a little maybe now is more clear about static variable

 public class Variable
    {
        public static string StaticName = "Sophia ";
        public string nonStName = "Jenna ";
        public void test()
        {
            StaticName = StaticName + " Lauren"; 
            Console.WriteLine("  static ={0}",StaticName);
            nonStName = nonStName + "Bean ";
            Console.WriteLine("  NeStatic neSt={0}", nonStName);

        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            Variable var = new Variable();
            var.test();
            Variable var1 = new Variable();
            var1.test();
            Variable var2 = new Variable();
            var2.test();
            Console.ReadKey();

        }
    }

Output 
  static =Sophia  Lauren
  NeStatic neSt=Jenna Bean
  static =Sophia  Lauren Lauren
  NeStatic neSt=Jenna Bean
  static =Sophia  Lauren Lauren Lauren
  NeStatic neSt=Jenna Bean

2. Class Variable VS Instance Variable in C#

   Static Class Members C# OR Class Variable

   class A
   {
       // Class variable or " static member variable"  are declared with 
       //the "static " keyword
   
       public static int i=20;
       public int j=10;         //Instance variable 
       public static string s1="static class variable"; //Class variable 
       public string s2="instance variable";        // instance variable 
   }
   class Program
   {
       static void Main(string[] args)
       {
           A obj1 = new A();
   
           // obj1 instance variables 
           Console.WriteLine("obj1 instance variables ");
           Console.WriteLine(A.i);
           Console.WriteLine(obj1.j);
           Console.WriteLine(obj1.s2);
           Console.WriteLine(A.s1);
   
           A obj2 = new A();
   
           // obj2 instance variables 
           Console.WriteLine("obj2 instance variables ");
           Console.WriteLine(A.i);
           Console.WriteLine(obj2.j);
           Console.WriteLine(obj2.s2);
           Console.WriteLine(A.s1);
   
           Console.ReadKey();
   
       }
   
   
   }
   

   }

https://en.wikipedia.org/wiki/Class_variable

https://en.wikipedia.org/wiki/Instance_variable

https://en.wikipedia.org/wiki/Static_variable

https://javaconceptoftheday.com/class-variables-and-instance-variables-in-java/?fbclid=IwAR1_dtpHzg3bC5WlGQGdgewaTvuOI6cwVeFUtTV8IZuGTj1qH5PmKGwX0yM

https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/classes-and-structs/static-classes-and-static-class-members

Generics Solution

Here's a generic version of Json converter

package com.github.platform.util;

import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import com.google.protobuf.AbstractMessage.Builder;
import com.google.protobuf.Message;
import com.google.protobuf.MessageOrBuilder;
import com.google.protobuf.util.JsonFormat;

/**
 * Generic ProtoJsonUtil to be used to serialize and deserialize Proto to json
 * 
 * @author [email protected]
 *
 */
public final class ProtoJsonUtil {

  /**
   * Makes a Json from a given message or builder
   * 
   * @param messageOrBuilder is the instance
   * @return The string representation
   * @throws IOException if any error occurs
   */
  public static String toJson(MessageOrBuilder messageOrBuilder) throws IOException {
    return JsonFormat.printer().print(messageOrBuilder);
  }

  /**
   * Makes a new instance of message based on the json and the class
   * @param <T> is the class type
   * @param json is the json instance
   * @param clazz is the class instance
   * @return An instance of T based on the json values
   * @throws IOException if any error occurs
   */
  @SuppressWarnings({"unchecked", "rawtypes"})
  public static <T extends Message> T fromJson(String json, Class<T> clazz) throws IOException {
    // https://stackoverflow.com/questions/27642021/calling-parsefrom-method-for-generic-protobuffer-class-in-java/33701202#33701202
    Builder builder = null;
    try {
      // Since we are dealing with a Message type, we can call newBuilder()
      builder = (Builder) clazz.getMethod("newBuilder").invoke(null);

    } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException
        | NoSuchMethodException | SecurityException e) {
      return null;
    }

    // The instance is placed into the builder values
    JsonFormat.parser().ignoringUnknownFields().merge(json, builder);

    // the instance will be from the build
    return (T) builder.build();
  }
}

Using it is as simple as follows:

Message instance

GetAllGreetings.Builder allGreetingsBuilder = GetAllGreetings.newBuilder();

allGreetingsBuilder.addGreeting(makeNewGreeting("Marcello", "Hi %s, how are you", Language.EN))
        .addGreeting(makeNewGreeting("John", "Today is hot, %s, get some ice", Language.ES))
        .addGreeting(makeNewGreeting("Mary", "%s, summer is here! Let's go surfing!", Language.PT));

GetAllGreetings allGreetings = allGreetingsBuilder.build();

To Json Generic

String json = ProtoJsonUtil.toJson(allGreetingsLoaded);
log.info("Json format: " + json);

From Json Generic

GetAllGreetings parsed = ProtoJsonUtil.fromJson(json, GetAllGreetings.class);
log.info("The Proto deserialized from Json " + parsed);

Double click shift, type zoom and switch zoom to on

Applying inline-block to the element that is to be centered and applying text-align:center to the parent block did the trick for me.

Works even on <span> tags.

Here's an alternative way of tackling the problem:

Instead of trying to "fix it in post" why don't you truncate the description before the table needs to try and fit it into its columns? I did it like this:

<ng-container matColumnDef="description">
   <th mat-header-cell *matHeaderCellDef> {{ 'Parts.description' | translate }} </th>
            <td mat-cell *matCellDef="let element">
                {{(element.description.length > 80) ? ((element.description).slice(0, 80) + '...') : element.description}}
   </td>
</ng-container>

So I first check if the array is bigger than a certain length, if Yes then truncate and add '...' otherwise pass the value as is. This enables us to still benefit from the auto-spacing the table does :)

or you can use a simple approach and just convert the string's case to substring's case and then use contains method.