Solution: Use unix command find

The find utility recursively descends the directory tree for each path listed, evaluating an expression (composed of the 'primaries' and 'operands') in terms of each file in the tree.

• You can make the find action be more efficient and smart by controlling it with regular expressions queries, file types, size thresholds, depths dimensions in subtree, groups, ownership, timestamps , modification/creation date and more.
• In addition you can use operators and combine find requests such as or/not/and etc...

The Traditional Formula would be :

find <path> -flag <valueOfFlag>

Easy Examples

1.Find by Name - Find all package.json from my current location subtree hierarchy.

find . -name "package.json"

2.Find by Name and Type - find all node_modules directories from ALL file system (starting from root hierarchy )

sudo find / -name "node_modules" -type d

Complex Examples:

More Useful examples which can demonstrate the power of flag options and operators:

3.Regex and File Type - Find all javascript controllers variation names (using regex) javascript Files only in my app location.

find /user/dev/app -name "*contoller-*\.js" -type f

-type f means file -name related to regular expression to any variation of controller string and dash with .js at the end

4.Depth - Find all routes patterns directories in app directory no more than 3 dimensions ( app/../../.. only and no more deeper)

find app -name "*route*" -type d  -maxdepth 3

-type d means directory -name related to regular expression to any variation of route string -maxdepth making the finder focusing on 3 subtree depth and no more <yourSearchlocation>/depth1/depth2/depth3)

5.File Size , Ownership and OR Operator - Find all files with names 'sample' or 'test' under ownership of root user that greater than 1 Mega and less than 5 Mega.

find . \( -name "test" -or -name "sample" \)  -user root -size +1M -size -5M

-size threshold representing the range between more than (+) and less than (-) -user representing the file owner -or operator filters query for both regex matches

6.Empty Files - find all empty directories in file system

find / -type d -empty

7.Time Access, Modification and creation of files - find all files that were created/modified/access in directory in 10 days

# creation (c)
find /test -name "*.groovy" -ctime -10d
# modification (m)
find /test -name "*.java" -mtime -10d
# access (a)
find /test -name "*.js" -atime -10d

8.Modification Size Filter - find all files that were modified exactly between a week ago to 3 weeks ago and less than 500kb and present their sizes as a list

find /test -name "*.java" -mtime -3w -mtime +1w -size -500k | xargs du -h

The following function will allow you to sort an array of objects on one or multiple properties, either ascending (default) or descending on each property, and allow you to choose whether or not to perform case sensitive comparisons. By default, this function performs case insensitive sorts.

The first argument must be the array containing the objects. The subsequent argument(s) must be a comma separated list of strings that reference the different object properties to sort by. The last argument (which is optional) is a boolean to choose whether or not to perform case sensitive sorts - use true for case sensitive sorts.

The function will sort each property/key in ascending order by default. If you want a particular key to sort in descending order, then instead pass in an array in this format: ['property_name', true].

Here are some sample uses of the function followed by an explanation (where homes is an array containing the objects):

objSort(homes, 'city') --> sort by city (ascending, case in-sensitive)

objSort(homes, ['city', true]) --> sort by city (descending, case in-sensitive)

objSort(homes, 'city', true) --> sort by city then price (ascending, case sensitive)

objSort(homes, 'city', 'price') --> sort by city then price (both ascending, case in-sensitive)

objSort(homes, 'city', ['price', true]) --> sort by city (ascending) then price (descending), case in-sensitive)

And without further ado, here's the function:

function objSort() {
    var args = arguments,
        array = args[0],
        case_sensitive, keys_length, key, desc, a, b, i;

    if (typeof arguments[arguments.length - 1] === 'boolean') {
        case_sensitive = arguments[arguments.length - 1];
        keys_length = arguments.length - 1;
    } else {
        case_sensitive = false;
        keys_length = arguments.length;
    }

    return array.sort(function (obj1, obj2) {
        for (i = 1; i < keys_length; i++) {
            key = args[i];
            if (typeof key !== 'string') {
                desc = key[1];
                key = key[0];
                a = obj1[args[i][0]];
                b = obj2[args[i][0]];
            } else {
                desc = false;
                a = obj1[args[i]];
                b = obj2[args[i]];
            }

            if (case_sensitive === false && typeof a === 'string') {
                a = a.toLowerCase();
                b = b.toLowerCase();
            }

            if (! desc) {
                if (a < b) return -1;
                if (a > b) return 1;
            } else {
                if (a > b) return -1;
                if (a < b) return 1;
            }
        }
        return 0;
    });
} //end of objSort() function

And here's some sample data:

var homes = [{
    "h_id": "3",
    "city": "Dallas",
    "state": "TX",
    "zip": "75201",
    "price": 162500
}, {
    "h_id": "4",
    "city": "Bevery Hills",
    "state": "CA",
    "zip": "90210",
    "price": 1000000
}, {
    "h_id": "5",
    "city": "new york",
    "state": "NY",
    "zip": "00010",
    "price": 1000000
}, {
    "h_id": "6",
    "city": "Dallas",
    "state": "TX",
    "zip": "85000",
    "price": 300000
}, {
    "h_id": "7",
    "city": "New York",
    "state": "NY",
    "zip": "00020",
    "price": 345000
}];

Not with foreach.

If you definitely need the element cardinality in the array, use a 'for' iterator:

for ($i=0; $i<@x; ++$i) {
  print "Element at index $i is " , $x[$i] , "\n";
}

Thank you for this example, SPRBRN. It helped me. And I can suggest the mixin, which I've used based on the code given above:

//multi-column-list( fixed columns width)
  @mixin multi-column-list($column-width, $column-rule-style) {
  -webkit-column-width: $column-width;
  -moz-column-width: $column-width;
  -o-column-width: $column-width;
  -ms-column-width: $column-width;
  column-width: $column-width;

  -webkit-column-rule-style: $column-rule-style;
  -moz-column-rule-style: $column-rule-style;
  -o-column-rule-style: $column-rule-style;
  -ms-column-rule-style: $column-rule-style;
  column-rule-style: $column-rule-style;
 }

Using:

   @include multi-column-list(250px, solid);

You can use this extension method for enumerables containing more complex types:

IEnumerable<Foo> distinctList = sourceList.DistinctBy(x => x.FooName);

public static IEnumerable<TSource> DistinctBy<TSource, TKey>(
    this IEnumerable<TSource> source,
    Func<TSource, TKey> keySelector)
{
    var knownKeys = new HashSet<TKey>();
    return source.Where(element => knownKeys.Add(keySelector(element)));
}

If you want to test for a specific error type, use a combination of try, catch and raise:

#-- test for TypeError
try:
  myList.append_number("a")
  assert False
except TypeError: pass
except: assert False

str(object) will do the trick.

If you want to alter the way object is stringified, define __str__(self) method for object's class. Such method has to return str or unicode object.

If you simply need to get the basic snapshot of the files + folders. Follow these baby steps:

• Press Windows + R
• Press Enter
• Type cmd
• Press Enter
• Type dir -s
• Press Enter

It is very easy to do, all you need to do is 1) download 5.6 from [1]: https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/5.6.36/, the run the setup and install in folder "xampp"

2) download 7.6 from [https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/7.4.2/xampp-portable-windows-x64-7.4.2-0-VC15-installer.exe/download][1] and run the setup in "xampp2"

NOte: after that you now have separate xampp installed in your system. all you do now is to run each xampp as a separate entity. Alway quite the 5.6 if you want to run 7.6

On windows, you can use PuttyGen to load the private key file, remove the passphrase and then overwrite the existing private key file.

You can either using hardcoded json attribute as key, or you can conveniently using GuzzleHttp\RequestOptions::JSON constant.

Here is the example of using hardcoded json string.

use GuzzleHttp\Client;

$client = new Client();

$response = $client->post('url', [
    'json' => ['foo' => 'bar']
]);

See Docs.

If you have a built-in command of GridView like insert, update or delete, on row command you can use the following code to get the index:

int index = Convert.ToInt32(e.CommandArgument);

In a custom command, you can set the command argument to yourRow.RowIndex.ToString() and then get it back in the RowCommand event handler. Unless, of course, you need the command argument for another purpose.

• z means (un)z_ip.
• x means ex_tract files from the archive.
• v means print the filenames v_erbosely.
• f means the following argument is a f_ilename.

For more details, see tar's man page.

To convert a DateTime to a TimeSpan you should choose a base date/time - e.g. midnight of January 1st, 2000, and subtract it from your DateTime value (and add it when you want to convert back to DateTime).

If you simply want to convert a DateTime to a number you can use the Ticks property.

I have a simple and generic hack to perform key/value if statement instead of boolean-only in mustache (and in an extremely readable fashion!) :

function buildOptions (object) {
    var validTypes = ['string', 'number', 'boolean'];
    var value;
    var key;
    for (key in object) {
        value = object[key];
        if (object.hasOwnProperty(key) && validTypes.indexOf(typeof value) !== -1) {
            object[key + '=' + value] = true;
        }
    }
    return object;
}

With this hack, an object like this:

var contact = {
  "id": 1364,
  "author_name": "Mr Nobody",
  "notified_type": "friendship",
  "action": "create"
};

Will look like this before transformation:

var contact = {
  "id": 1364,
  "id=1364": true,
  "author_name": "Mr Nobody",
  "author_name=Mr Nobody": true,
  "notified_type": "friendship",
  "notified_type=friendship": true,
  "action": "create",
  "action=create": true
};

And your mustache template will look like this:

{{#notified_type=friendship}}
    friendship…
{{/notified_type=friendship}}

{{#notified_type=invite}}
    invite…
{{/notified_type=invite}}

Making a class static just prevents people from trying to make an instance of it. If all your class has are static members it is a good practice to make the class itself static.

There isn't really a standard name for this case convention, and there is disagreement over what it should be called.

That said, as of 2019, there is a strong case to be made that kebab-case is winning:

https://trends.google.com/trends/explore?date=all&q=kebab-case,spinal-case,lisp-case,dash-case,caterpillar-case

spinal-case is a distant second, and no other terms have any traction at all.

Additionally, kebab-case has entered the lexicon of several javascript code libraries, e.g.:

• https://lodash.com/docs/#kebabCase
• https://www.npmjs.com/package/kebab-case
• https://vuejs.org/v2/guide/components-props.html#Prop-Casing-camelCase-vs-kebab-case

However, there are still other terms that people use. Lisp has used this convention for decades as described in this Wikipedia entry, so some people have described it as lisp-case. Some other forms I've seen include caterpillar-case, dash-case, and hyphen-case, but none of these is standard.

So the answer to your question is: No, there isn't a single widely-accepted name for this case convention analogous to snake_case or camelCase, which are widely-accepted.

Since this page is the number 1 result for the google search "c++ floating point exception", I want to add another thing that can cause such a problem: use of undefined variables.

Thanks to everyone for their input. This problem got solved by choosing REPAIR in Control Panel. I guess this explicitly re-registers some of Office's native COM components and does stuff that REINSTALL doesn't. I expect the latter just goes through a checklist and sometimes accepts what's there if it's already installed, maybe. I then had a separate issue with registering my own .NET dll for COM interop on the user's machine (despite this also working on other machines) though I think this was my error rather than Microsoft. Thanks again, I really appreciate it.

The reason is that C++ objects are constructed like onions, from the inside out. Base classes are constructed before derived classes. So, before a B can be made, an A must be made. When A's constructor is called, it's not a B yet, so the virtual function table still has the entry for A's copy of fn().

This occurred to me when I applied the 2017 Fall Creator Update. I was able to resolve by repairing IIS 10.0 Express (I do not have IIS installed on my box.)

Note: As a user pointed out in the comments,

Repair can be found in "Programs and Features" - the "classic" control panel.

This seems to be a suitable method to "tunnel" functions from Python to MATLAB:

http://code.google.com/p/python-matlab-wormholes/

The big advantage is that you can handle ndarrays with it, which is not possible by the standard output of programs, as suggested before. (Please correct me, if you think this is wrong - it would save me a lot of trouble :-) )

Hardiff.com is pretty useful tool. It allows you to compare one or more .har files.

The $http service can be used for general purpose AJAX. If you have a proper RESTful API, you should take a look at ngResource.

You might also take a look at Restangular, which is a third party library to handle REST APIs easy.

I found the root of this message in my code, which searched and hid or showed nodes (offline). This was my code:

search.addEventListener('keyup', function() {
    for (const node of nodes)
        if (node.innerText.toLowerCase().includes(this.value.toLowerCase()))
            node.classList.remove('hidden');
        else
            node.classList.add('hidden');
});

The performance tab (profiler) shows the event taking about 60 ms:

Now:

search.addEventListener('keyup', function() {
    const nodesToHide = [];
    const nodesToShow = [];
    for (const node of nodes)
        if (node.innerText.toLowerCase().includes(this.value.toLowerCase()))
            nodesToShow.push(node);
        else
            nodesToHide.push(node);

    nodesToHide.forEach(node => node.classList.add('hidden'));
    nodesToShow.forEach(node => node.classList.remove('hidden'));
});

The performance tab (profiler) now shows the event taking about 1 ms:

And I feel that the search works faster now (229 nodes).

The syntax of the class creation statement:

class <ClassName>(superclass):
    #code follows

In the absence of any other superclasses that you specifically want to inherit from, the superclass should always be object, which is the root of all classes in Python.

object is technically the root of "new-style" classes in Python. But the new-style classes today are as good as being the only style of classes.

But, if you don't explicitly use the word object when creating classes, then as others mentioned, Python 3.x implicitly inherits from the object superclass. But I guess explicit is always better than implicit (hell)

Reference

Linux.

$ apt-get install beep

$ python
>>> os.system("beep -f 555 -l 460")

OR

$ beep -f 659 -l 460 -n -f 784 -l 340 -n -f 659 -l 230 -n -f 659 -l 110 -n -f 880 -l 230 -n -f 659 -l 230 -n -f 587 -l 230 -n -f 659 -l 460 -n -f 988 -l 340 -n -f 659 -l 230 -n -f 659 -l 110 -n -f 1047-l 230 -n -f 988 -l 230 -n -f 784 -l 230 -n -f 659 -l 230 -n -f 988 -l 230 -n -f 1318 -l 230 -n -f 659 -l 110 -n -f 587 -l 230 -n -f 587 -l 110 -n -f 494 -l 230 -n -f 740 -l 230 -n -f 659 -l 460

Python's sets (and dictionaries) will iterate and print out in some order, but exactly what that order will be is arbitrary, and not guaranteed to remain the same after additions and removals.

Here's an example of a set changing order after a lot of values are added and then removed:

>>> s = set([1,6,8])
>>> print(s)
{8, 1, 6}
>>> s.update(range(10,100000))
>>> for v in range(10, 100000):
    s.remove(v)
>>> print(s)
{1, 6, 8}

This is implementation dependent though, and so you should not rely upon it.

I believe that you want to run in psql:

\i C:/database/db-backup.sql

It's an initialization list for the constructor. Instead of default constructing x, y and z and then assigning them the values received in the parameters, those members will be initialized with those values right off the bat. This may not seem terribly useful for floats, but it can be quite a timesaver with custom classes that are expensive to construct.

check this code from MainActivity

 // Check location permission is granted - if it is, start
// the service, otherwise request the permission
fun checkOrAskLocationPermission(callback: () -> Unit) {
    // Check GPS is enabled
    val lm = getSystemService(Context.LOCATION_SERVICE) as LocationManager
    if (!lm.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
        Toast.makeText(this, "Please enable location services", Toast.LENGTH_SHORT).show()
        buildAlertMessageNoGps(this)
        return
    }

    // Check location permission is granted - if it is, start
    // the service, otherwise request the permission
    val permission = ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
    if (permission == PackageManager.PERMISSION_GRANTED) {
        callback.invoke()
    } else {
        // callback will be inside the activity's onRequestPermissionsResult(
        ActivityCompat.requestPermissions(
            this,
            arrayOf(Manifest.permission.ACCESS_FINE_LOCATION),
            PERMISSIONS_REQUEST
        )
    }
}

plus

   override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults)
    if (requestCode == PERMISSIONS_REQUEST) {
        if (grantResults[0] == PackageManager.PERMISSION_GRANTED){
              // Permission ok. Do work.
         }
    }
}

plus

 fun buildAlertMessageNoGps(context: Context) {
    val builder = AlertDialog.Builder(context);
    builder.setMessage("Your GPS is disabled. Do you want to enable it?")
        .setCancelable(false)
        .setPositiveButton("Yes") { _, _ -> context.startActivity(Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS)) }
        .setNegativeButton("No") { dialog, _ -> dialog.cancel(); }
    val alert = builder.create();
    alert.show();
}

usage

checkOrAskLocationPermission() {
            // Permission ok. Do work.
        }

You can use values_list alongside filter like so;

active_emps_first_name = Employees.objects.filter(active=True).values_list('first_name',flat=True)

More details here

To remove all cookies you could write:

foreach ($_COOKIE as $key => $value) {
    unset($value);
    setcookie($key, '', time() - 3600);
}

You need to ensure four things:

• Your outside LinearLayout has layout_height="match_parent"
• Your inside LinearLayout has layout_weight="1" and layout_height="0dp"
• Your TextView has layout_weight="0"
• You've set the gravity properly on your inner LinearLayout: android:gravity="center|bottom"

Notice that fill_parent does not mean "take up all available space". However, if you use layout_height="0dp" with layout_weight="1", then a view will take up all available space (Can't get proper layout with "fill_parent").

Here is some code I quickly wrote up that uses two LinearLayouts in a similar fashion to your code.

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/db1_root"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/textView1"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="@string/cow"
        android:layout_weight="0"
        android:textAppearance="?android:attr/textAppearanceLarge" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="0dip"
        android:layout_weight="1"
        android:gravity="center|bottom"
        android:orientation="vertical" >

        <Button
            android:id="@+id/button1"
            style="?android:attr/buttonStyleSmall"
            android:layout_width="145dp"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal|center"
            android:text="1" />

        <Button
            android:id="@+id/button2"
            style="?android:attr/buttonStyleSmall"
            android:layout_width="145dp"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal|center"
            android:text="2" />

        <Button
            android:id="@+id/button3"
            style="?android:attr/buttonStyleSmall"
            android:layout_width="145dp"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal|center"
            android:text="3" />
    </LinearLayout>

</LinearLayout>

The result looks like similar to this:

Using self invoking function and call

JavaScript uses prototypes and does't have classes (or methods for that matter) like Object Oriented languages. A JavaScript developer need to think in JavaScript.

Wikipedia quote:

Unlike many object-oriented languages, there is no distinction between a function definition and a method definition. Rather, the distinction occurs during function calling; when a function is called as a method of an object, the function's local this keyword is bound to that object for that invocation.

Solution using a self invoking function and the call function to call the private "method" :

var MyObject = (function () {
    
  // Constructor
  function MyObject(foo) {
    this._foo = foo;
  }

  function privateFun(prefix) {
    return prefix + this._foo;
  }
    
  MyObject.prototype.publicFun = function () {
    return privateFun.call(this, ">>");
  }
    
  return MyObject;

}());

var myObject = new MyObject("bar");
myObject.publicFun();      // Returns ">>bar"
myObject.privateFun(">>"); // ReferenceError: private is not defined

The call function allows us to call the private function with the appropriate context (this).

Simpler with Node.js

If you are using Node.js, you don't need the IIFE because you can take advantage of the module loading system:

function MyObject(foo) {
  this._foo = foo;
}
    
function privateFun(prefix) {
  return prefix + this._foo;
}

MyObject.prototype.publicFun = function () {
  return privateFun.call(this, ">>");
}
    
module.exports= MyObject;

Load the file:

var MyObject = require("./MyObject");
    
var myObject = new MyObject("bar");
myObject.publicFun();      // Returns ">>bar"
myObject.privateFun(">>"); // ReferenceError: private is not defined

(new!) Native private methods in future JavaScript versions

TC39 private methods and getter/setters for JavaScript classes proposal is stage 3. That means any time soon, JavaScript will implement private methods natively!

Note that JavaScript private class fields already exists in modern JavaScript versions.

Here is an example of how it is used:

class MyObject {

  // Private field
  #foo;
    
  constructor(foo) {
    this.#foo = foo;
  }

  #privateFun(prefix) {
   return prefix + this.#foo;
  }
    
  publicFun() {
    return this.#privateFun(">>");
  }

}

You may need a JavaScript transpiler/compiler to run this code on old JavaScript engines.

PS: If you wonder why the # prefix, read this.

(deprecated) ES7 with the Bind Operator

Warning: The bind operator TC39 proposition is near dead https://github.com/tc39/proposal-bind-operator/issues/53#issuecomment-374271822

The bind operator :: is an ECMAScript proposal and is implemented in Babel (stage 0).

export default class MyObject {
  constructor (foo) {
    this._foo = foo;
  }

  publicFun () {
    return this::privateFun(">>");
  }
}

function privateFun (prefix) {
  return prefix + this._foo;
}

An Interface is contract between two parties that is invariant, carved in the stone, hence final. See Design by Contract.

var b bytes.Buffer
b.ReadFrom(r)

// b.String()

Are they in the right subdirectories?

If you put /usr/share/stuff on the class path, files defined with package org.name should be in /usr/share/stuff/org/name.

EDIT: If you don't already know this, you should probably read this: http://download.oracle.com/javase/1.5.0/docs/tooldocs/windows/classpath.html#Understanding

EDIT 2: Sorry, I hadn't realised you were talking of Java source files in /usr/share/stuff. Not only they need to be in the appropriate sub-directory, but you need to compile them. The .java files don't need to be on the classpath, but on the source path. (The generated .class files need to be on the classpath.)

You might get away with compiling them if they're not under the right directory structure, but they should be, or it will generate warnings at least. The generated class files will be in the right subdirectories (wherever you've specified -d if you have).

You should use something like javac -sourcepath .:/usr/share/stuff test.java, assuming you've put the .java files that were under /usr/share/stuff under /usr/share/stuff/org/name (or whatever is appropriate according to their package names).

To further the accepted answer, you sometimes need to add extra code to handle people returning the browser after launching the app- that setTimeout function will run whenever they do. So, I do something like this:

var now = new Date().valueOf();
setTimeout(function () {
    if (new Date().valueOf() - now > 100) return;
    window.location = "https://itunes.apple.com/appdir";
}, 25);
window.location = "appname://";

That way, if there has been a freeze in code execution (i.e., app switching), it won't run.

For more complex layouts I often used GridBagLayout, which is more complex, but that's the price. Today, I would probably check out MiGLayout.

Hope this Code you are looking for HTML:

            <div class="showmore">
                <div class="shorten_txt">
                    <h4> #@item.Title</h4>
                    <p>Your Text Your Text Your Text Your Text Your Text Your Text Your Text Your Text Your Text Your Text Your Text Your Text Your Text Your Text Your Text Your Text Your Text </p>
                </div>
            </div>

SCRIPT:

    var showChar = 100;
    var ellipsestext = "[...]";
    $('.showmore').each(function () {
        $(this).find('.shorten_txt p').addClass('more_p').hide();
        $(this).find('.shorten_txt p:first').removeClass('more_p').show();
        $(this).find('.shorten_txt ul').addClass('more_p').hide();
        //you can do this above with every other element
        var teaser = $(this).find('.shorten_txt p:first').html();
        var con_length = parseInt(teaser.length);
        var c = teaser.substr(0, showChar);
        var h = teaser.substr(showChar, con_length - showChar);
        var html = '<span class="teaser_txt">' + c + '<span class="moreelipses">' + ellipsestext +
        '</span></span><span class="morecontent_txt">' + h
        + '</span>';
        if (con_length > showChar) {
            $(this).find(".shorten_txt p:first").html(html);
            $(this).find(".shorten_txt p:first span.morecontent_txt").toggle();
        }
    });
    $(".showmore").click(function () {
        if ($(this).hasClass("less")) {
            $(this).removeClass("less");
        } else {
            $(this).addClass("less");
        }
        $(this).find('.shorten_txt p:first span.moreelipses').toggle();
        $(this).find('.shorten_txt p:first span.morecontent_txt').toggle();
        $(this).find('.shorten_txt .more_p').toggle();
        return false;
    });

The existing answers are all good stuff, but I wanted to share one more little gem that has been valuable in debugging tricky precision issues in a GLSL shader. With very large int numbers represented as a floating point, one needs to take care to use floor(n) and floor(n + 0.5) properly to implement round() to an exact int. It is then possible to render a float value that is an exact int by the following logic to pack the byte components into R, G, and B output values.

  // Break components out of 24 bit float with rounded int value
  // scaledWOB = (offset >> 8) & 0xFFFF
  float scaledWOB = floor(offset / 256.0);
  // c2 = (scaledWOB >> 8) & 0xFF
  float c2 = floor(scaledWOB / 256.0);
  // c0 = offset - (scaledWOB << 8)
  float c0 = offset - floor(scaledWOB * 256.0);
  // c1 = scaledWOB - (c2 << 8)
  float c1 = scaledWOB - floor(c2 * 256.0);

  // Normalize to byte range
  vec4 pix;  
  pix.r = c0 / 255.0;
  pix.g = c1 / 255.0;
  pix.b = c2 / 255.0;
  pix.a = 1.0;
  gl_FragColor = pix;

The canonical T-SQL (SqlServer) answer is to use a DELETE with JOIN as such

DELETE o
FROM Orders o
INNER JOIN Customers c
    ON o.CustomerId = c.CustomerId
WHERE c.FirstName = 'sklivvz'

This will delete all orders which have a customer with first name Sklivvz.

declare this

var intro;

outside of $(document).ready() because, $(document).ready() will hide your variable from global scope.

Code

var intro;

$(document).ready(function() {
    if ($('.intro_check').is(':checked')) {
        intro = true;
        $('.intro').wrap('<div class="disabled"></div>');
    };
    $('.intro_check').change(function(){
        if(this.checked) {
            intro = false;
            $('.enabled').removeClass('enabled').addClass('disabled');
        } else {
            intro = true;
            if($('.intro').exists()) {
                $('.disabled').removeClass('disabled').addClass('enabled'); 
            } else {
                $('.intro').wrap('<div class="disabled"></div>');
            }
        }
    });
});

According to @Zakaria comment

Another way:

window.intro = undefined;

$(document).ready(function() {
    if ($('.intro_check').is(':checked')) {
        window.intro = true;
        $('.intro').wrap('<div class="disabled"></div>');
    };
    $('.intro_check').change(function(){
        if(this.checked) {
            window.intro = false;
            $('.enabled').removeClass('enabled').addClass('disabled');
        } else {
            window.intro = true;
            if($('.intro').exists()) {
                $('.disabled').removeClass('disabled').addClass('enabled'); 
            } else {
                $('.intro').wrap('<div class="disabled"></div>');
            }
        }
    });
});

Note

console.log(intro);

outside of DOM ready function (currently you've) will log undefined, but within DOM ready it will give you true/ false.

Your outer console.log execute before DOM ready execute, because DOM ready execute after all resource appeared to DOM i.e after DOM is prepared, so I think you'll always get absurd result.

According to comment of @W0rldart

I need to use it outside of DOM ready function

You can use following approach:

var intro = undefined;

$(document).ready(function() {
    if ($('.intro_check').is(':checked')) {
        intro = true;
        introCheck();
        $('.intro').wrap('<div class="disabled"></div>');
    };
    $('.intro_check').change(function() {
        if (this.checked) {
            intro = true;
        } else {
            intro = false;
        }
        introCheck();
    });

});

function introCheck() {
    console.log(intro);
}

After change the value of intro I called a function that will fire with new value of intro.

For a sample app.config file like below:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <appSettings>
    <add key="countoffiles" value="7" />
    <add key="logfilelocation" value="abc.txt" />
  </appSettings>
</configuration>

You read the above application settings using the code shown below:

using System.Configuration;

You may also need to also add a reference to System.Configuration in your project if there isn't one already. You can then access the values like so:

string configvalue1 = ConfigurationManager.AppSettings["countoffiles"];
string configvalue2 = ConfigurationManager.AppSettings["logfilelocation"];

I have resolved this problem by resizing the image to lower size. I am using xamarin form. decreasing the size of the PNG image resolved the problem.

text = text.replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\n/g, '<br/>');

The difference between starting an Activity from a Fragment and an Activity is how you get the context, because in both cases it has to be an activity.

From an activity: The context is the current activity (this)

Intent intent = new Intent(this, NewActivity.class);
startActivity(intent);

From a fragment: The context is the parent activity (getActivity()). Notice, that the fragment itself can start the activity via startActivity(), this is not necessary to be done from the activity.

Intent intent = new Intent(getActivity(), NewActivity.class);
startActivity(intent);

You are setting self.name to the string "get_thing", not the function get_thing.

If you want self.name to be a function, then you should set it to one:

setattr(self, 'name', self.get_thing)

However, that's completely unnecessary for your other code, because you could just call it directly:

value_returned = self.get_thing()

For IntelliJ IDEA 2017.2 I did the following to fix this issue: Go to your project structure Now go to SDKs under platform settings and click the green add button. Add your JDK path. In my case it was this path C:\Program Files\Java\jdk1.8.0_144 Now Just go Project under Project settings and select the project SDK.

One thing I just noticed but none of above answers mentioned. If I have a dynamically created DOM element which is initialized with empty inner html content, it's a good practice to use margin instead of padding if you don't want this empty element occupy any space except its content is created.

You could use jQuery and an Ajax call to post the specific update back to your server with Javascript.

It would look something like this:

function updatePostID(val, comment)
{

    var args = {};
    args.PostID = val;
    args.Comment = comment;

    $.ajax({
     type: "POST",
     url: controllerActionMethodUrlHere,
     contentType: "application/json; charset=utf-8",
     data: args,
     dataType: "json",
     success: function(msg) 
     {
        // Something afterwards here

     }
    });

}

Here's a simple and dumb solution:

>>> import pandas as pd
>>> df = pd.DataFrame()
>>> df = df.append({'foo':1, 'bar':2}, ignore_index=True)

SQL Server default port is 1434.

To allow remote access I had to release those ports on my firewall:

Protocol  |   Port
---------------------
UDP       |   1050
TCP       |   1050
TCP       |   1433
UDP       |   1434

1. If your container only contains unique values, consider using std::set instead. It allows querying of set membership with logarithmic complexity.

    std::set<std::string> s;
    s.insert("abc");
    s.insert("xyz");
    if (s.find("abc") != s.end()) { ...
   

2. If your vector is kept sorted, use std::binary_search, it offers logarithmic complexity as well.

3. If all else fails, fall back to std::find, which is a simple linear search.

Just wrote this little class for generating Normal Random numbers... it was a decent starting point for the checking I need to do. (These sets will distribute on a "bell" shaped curve.) The seed will be set randomly, but if you want to be able to re-generate a set you can just pass some specific seed and the same set will generate.

Have fun...

class RandomNormal {
  num     _min, _max,  _sum;
  int     _nEle, _seed, _hLim;
  Random  _random;
  List    _rNAr;

  //getter
  List get randomNumberAr => _rNAr;

  num _randomN() {
    int r0 = _random.nextInt(_hLim);
    int r1 = _random.nextInt(_hLim);
    int r2 = _random.nextInt(_hLim);
    int r3 = _random.nextInt(_hLim);

    num rslt = _min + (r0 + r1 + r2 + r3) / 4000.0;  //Add the OS back in...
    _sum += rslt; //#DEBUG ONLY
    return( rslt );
  }

  RandomNormal(this._nEle, this._min, this._max, [this._seed = null]) {
    if (_seed == null ) {
      Random r = new Random();
      _seed    = r.nextInt(1000);
    }
    _hLim   = (_max - _min).ceil() * 1000;
    _random = new Random(_seed);
    _rNAr   = [];
    _sum    = 0;//#DEBUG ONLY

    h2("RandomNormal with k: ${_nEle}, Seed: ${_seed}, Min: ${_min}, Max: ${_max}");//#DEBUG ONLY
    for(int n = 0; n < _nEle; n++ ){
      num randomN = _randomN();
      //p("randomN  = ${randomN}");
      LIST_add( _rNAr, randomN );
    }

    h3("Mean = ${_sum/_nEle}");//#DEBUG ONLY
  }
}


new RandomNormal(1000, 80, 120);
new RandomNormal(1000, 80, 120);
new RandomNormal(1000, 80, 120);
new RandomNormal(1000, 80, 120);
new RandomNormal(1000, 80, 120);
new RandomNormal(1000, 80, 120);
new RandomNormal(1000, 80, 120);

Then you can just use it like this to check the mean of sets of 1000 nums generated between a low and high limit. The values are stored in the class so they can be accessed after instantiation.

_swarmii

Quite a late, but different answer to the ones already present here:

If instead of $.ajax you'd like to use shorthand functions $.get or $.post, you can pass arrays this way:

Shorthand GET

var array = [1, 2, 3, 4, 5];
$.get('/controller/MyAction', $.param({ data: array }, true), function(data) {});

// Action Method
public void MyAction(List<int> data)
{
    // do stuff here
}

Shorthand POST

var array = [1, 2, 3, 4, 5];
$.post('/controller/MyAction', $.param({ data: array }, true), function(data) {});

// Action Method
[HttpPost]
public void MyAction(List<int> data)
{
    // do stuff here
}

Notes:

• The boolean parameter in $.param is for the traditional property, which MUST be true for this to work.

In my example i just change it in selected cell

    for index, row in result.iterrows():
        if np.isnan(row['weight']):
            result.at[index, 'weight'] = 0.0

'result' is a dataField with column 'weight'

you can use this https://github.com/ManuCutillas/ng2-responsive Hope it helps :-)

If you are having an issue retrieving the password using the keychain wrapper, use this code:

NSData *pass =[keychain objectForKey:(__bridge id)(kSecValueData)];
NSString *passworddecoded = [[NSString alloc] initWithData:pass
                                           encoding:NSUTF8StringEncoding];

We can access super class elements by using super keyword

Consider we have two classes, Parent class and Child class, with different implementations of method foo. Now in child class if we want to call the method foo of parent class, we can do so by super.foo(); we can also access parent elements by super keyword.

    class parent {
    String str="I am parent";
    //method of parent Class
    public void foo() {
        System.out.println("Hello World " + str);
    }
}

class child extends parent {
    String str="I am child";
    // different foo implementation in child Class
    public void foo() {
        System.out.println("Hello World "+str);
    }

    // calling the foo method of parent class
    public void parentClassFoo(){
        super.foo();
    }

    // changing the value of str in parent class and calling the foo method of parent class
    public void parentClassFooStr(){
        super.str="parent string changed";
        super.foo();
    }
}


public class Main{
        public static void main(String args[]) {
            child obj = new child();
            obj.foo();
            obj.parentClassFoo();
            obj.parentClassFooStr();
        }
    }

Run cmd and then run node server.js. In your example, you are trying to use the REPL to run your command, which is not going to work. The ellipsis is node.js expecting more tokens before closing the current scope (you can type code in and run it on the fly here)

In both cases yes it can, and this is the default behaviour for both IE and Edge.

The other answers add valuable insight but chiefly describe the behaviour in Chrome. it's important to note that the behaviour is completely different in IE. CMBuckley's very helpful test script demonstrates that in (say) Chrome, the cookies are not shared between root and subdomains when no domain is specified. However the same test in IE shows that they are shared. This IE case is closer to the take-home description in CMBuckley's www-or-not-www link. I know this to be the case because we have a system that used different servicestack cookies on both the root and subdomain. It all worked fine until someone accessed it in IE and the two systems fought over whose session cookie would win until we blew up the cache.

If you want to use protocol oriented programming (Swift 3)

1) Create a Dateable protocol

protocol Dateable {
    func userFriendlyFullDate() -> String
    func userFriendlyHours() -> String
}

2) Extend Date class and implement the Dateable protocol

extension Date: Dateable {
    var  formatter: DateFormatter { return DateFormatter() }

    /** Return a user friendly hour */
    func userFriendlyFullDate() -> String {
        // Customize a date formatter
        formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSZ"
        formatter.timeZone = TimeZone(abbreviation: "UTC")

        return formatter.string(from: self)
    }

    /** Return a user friendly hour */
    func userFriendlyHours() -> String {
        // Customize a date formatter
        formatter.dateFormat = "HH:mm"
        formatter.timeZone = TimeZone(abbreviation: "UTC")

        return formatter.string(from: self)
    }
 
    // You can add many cases you need like string to date formatter

}

3) Use it

let currentDate: Date = Date()
let stringDate: String = currentDate.userFriendlyHours()
// Print 15:16

As noted in another answer, the official word from Microsoft is to open an Access 97 file in Access 2003 and upgrade it to a newer file format. Unfortunately, from now on many people will have difficulty getting their hands on a legitimate copy of Access 2003 (or any other version prior to Access 2013, or whatever the latest version happens to be).

In that case, a possible workaround would be to

• install a 32-bit version of SQL Server Express Edition, and then
• have the SQL Server import utility use Jet^* ODBC to import the tables into SQL Server.

I just tried that with a 32-bit version of SQL Server 2008 R2 Express Edition and it worked for me. Access 2013 adamantly refused to have anything to do with the Access 97 file, but SQL Server imported the tables without complaint.

At that point you could import the tables from SQL Server into an Access 2013 database. Or, if your goal was simply to get the data out of the Access 97 file then you could continue to work with it in SQL Server, or move it to some other platform, or whatever.

^*Important: The import needs to be done using the older Jet ODBC driver ...

Microsoft Access Driver (*.mdb)

... which ships with Windows but is only available to 32-bit applications. The Access 2013 version of the newer Access Database Engine ("ACE") ODBC driver ...

Microsoft Access Driver (*.mdb, *.accdb)

also refuses to read Access 97 files (with the same error message cited in the question).

If you have installed "react-native" globally then just open terminal/command line tool and type react-native -v you will get your answer.

And if you have installed "react-native" for a specific project then open terminal/command line tool and then navigate to your project and type react-native -v you will get your answer.

You can specify the number as keyboardType for the TextField using:

keyboardType: TextInputType.number

Check my main.dart file

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    // TODO: implement build
    return new MaterialApp(
      home: new HomePage(),
      theme: new ThemeData(primarySwatch: Colors.blue),
    );
  }
}

class HomePage extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return new HomePageState();
  }
}

class HomePageState extends State<HomePage> {
  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      backgroundColor: Colors.white,
      body: new Container(
          padding: const EdgeInsets.all(40.0),
          child: new Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: <Widget>[
          new TextField(
            decoration: new InputDecoration(labelText: "Enter your number"),
            keyboardType: TextInputType.number,
            inputFormatters: <TextInputFormatter>[
    FilteringTextInputFormatter.digitsOnly
], // Only numbers can be entered
          ),
        ],
      )),
    );
  }
}

In Python monkeypatching generally works by overwriting a class or function's signature with your own. Below is an example from the Zope Wiki:

from SomeOtherProduct.SomeModule import SomeClass
def speak(self):
   return "ook ook eee eee eee!"
SomeClass.speak = speak

This code will overwrite/create a method called peak in the class. In Jeff Atwood's recent post on monkey patching, he showed an example in C# 3.0 which is the current language I use for work.

@Tim's answer only does half the work -- that gets it into a datetime.datetime object.

To get it into the string format you require, you use datetime.strftime:

print(datetime.strftime('%b %d,%Y'))

I came across these links:

http://mail.openjdk.java.net/pipermail/core-libs-dev/2009-May/001689.html

http://www.nabble.com/Review-request-for-5049299-td23667680.html

Seems to be a bug. Usage of a spawn() trick instead of the plain fork()/exec() is advised.

just write /Library/Java/JavaVirtualMachines/
in Go to Folder --> Go in Finder

The answer depends on what do you need a loop for.

of course you can have a loop similar to Java:

for i in xrange(len(my_list)):

but I never actually used loops like this,

because usually you want to iterate

for obj in my_list

or if you need an index as well

for index, obj in enumerate(my_list)

or you want to produce another collection from a list

map(some_func, my_list)

[somefunc[x] for x in my_list]

also there are itertools module that covers most of iteration related cases

also please take a look at the builtins like any, max, min, all, enumerate

I would say - do not try to write Java-like code in python. There is always a pythonic way to do it.

As @PavelAnossov answered, the canonical answer, use the word_tokenize function in nltk:

from nltk import word_tokenize
sent = "This is my text, this is a nice way to input text."
word_tokenize(sent)

If your sentence is truly simple enough:

Using the string.punctuation set, remove punctuation then split using the whitespace delimiter:

import string
x = "This is my text, this is a nice way to input text."
y = "".join([i for i in x if not in string.punctuation]).split(" ")
print y

The normal way of doing it is:

• You get the users from the database in controller.
• You send a collection of users to the View
• In the view to loop the list of users building the list.

You don't need a JsonResult or jQuery for this.

In your Safari menu bar click Safari > Preferences & then select the Advanced tab.

Select: "Show Develop menu in menu bar"

Now you can click Develop in your menu bar and choose Show Web Inspector

You can also right-click and press "Inspect element".

This /[^a-z]/g solves the problem.

function pangram(str) {
    let regExp = /[^a-z]/g;
    let letters = str.toLowerCase().replace(regExp, '');
    document.getElementById('letters').innerHTML = letters;
}
pangram('GHV 2@# %hfr efg uor7 489(*&^% knt lhtkjj ngnm!@#$%^&*()_');

<h4 id="letters"></h4>

Maybe your method for adding items into fragment should be public (placed in desired Fragment) and should have parameter the same type as selectedItems ..

That will make it visible from activity, which will have selectedItems array and voila..

p.s. better name it addItemsFromArray(typeOfSelectedItems[] pSelectedItems) cause name addItem() is quite undescriptive

Edit: stackoverflow just suggested similar topic :) Check here for detailed idea implementation.. :)

try this

LocationManager service = (LocationManager) getSystemService(LOCATION_SERVICE);
Criteria criteria = new Criteria();
String provider = service.getBestProvider(criteria, false);
Location location = service.getLastKnownLocation(provider);
LatLng userLocation = new LatLng(location.getLatitude(),location.getLongitude());

These are literals and are described in section 3.10 of the Java language spec.

Use socat for this:

For example:

socat PTY,link=/dev/ttyS10 PTY,link=/dev/ttyS11

Here is what you do in Excel 2003:

1. In your sheet of interest, go to Format -> Sheet -> Hide and hide your sheet.
2. Go to Tools -> Protection -> Protect Workbook, make sure Structure is selected, and enter your password of choice.

Here is what you do in Excel 2007:

1. In your sheet of interest, go to Home ribbon -> Format -> Hide & Unhide -> Hide Sheet and hide your sheet.
2. Go to Review ribbon -> Protect Workbook, make sure Structure is selected, and enter your password of choice.

Once this is done, the sheet is hidden and cannot be unhidden without the password. Make sense?

If you really need to keep some calculations secret, try this: use Access (or another Excel workbook or some other DB of your choice) to calculate what you need calculated, and export only the "unclassified" results to your Excel workbook.

Using transform in combination with transition works flawlessly for me:

.ani-grow {
    -webkit-transition: all 0.5s ease; 
    -moz-transition: all 0.5s ease; 
    -o-transition: all 0.5s ease; 
    -ms-transition: all 0.5s ease; 
    transition: all 0.5s ease; 
}
.ani-grow:hover {
    transform: scale(1.01);
}

By default you use curl without explicitly saying which request method to use. If you just pass in a HTTP URL like curl http://example.com it will use GET. If you use -d or -F curl will use POST, -I will cause a HEAD and -T will make it a PUT.

If for whatever reason you're not happy with these default choices that curl does for you, you can override those request methods by specifying -X [WHATEVER]. This way you can for example send a DELETE by doing curl -X DELETE [URL].

It is thus pointless to do curl -X GET [URL] as GET would be used anyway. In the same vein it is pointless to do curl -X POST -d data [URL]... But you can make a fun and somewhat rare request that sends a request-body in a GET request with something like curl -X GET -d data [URL].

Digging deeper

curl -GET (using a single dash) is just wrong for this purpose. That's the equivalent of specifying the -G, -E and -T options and that will do something completely different.

There's also a curl option called --get to not confuse matters with either. It is the long form of -G, which is used to convert data specified with -d into a GET request instead of a POST.

(I subsequently used my own answer here to populate the curl FAQ to cover this.)

Warnings

Modern versions of curl will inform users about this unnecessary and potentially harmful use of -X when verbose mode is enabled (-v) - to make users aware. Further explained and motivated in this blog post.

-G converts a POST + body to a GET + query

You can ask curl to convert a set of -d options and instead of sending them in the request body with POST, put them at the end of the URL's query string and issue a GET, with the use of `-G. Like this:

curl -d name=daniel -d grumpy=yes -G https://example.com/

As per the HTML you have provided:

<tr>
  <td>abc</td>
  <td>&nbsp;</td>
</tr>

To locate the node with the string   you can use either of the following xpath based solutions:

• Using text():

  "//td[text()='\u00A0']"
  

• Using contains():

  "//td[contains(., '\u00A0')]"
  

However, ideally you may like to avoid the NO-BREAK SPACE character and use either of the following Locator Strategies:

• Using the parent <tr> node and following-sibling:

  "//tr//following-sibling::td[2]"
  

• Using starts-with():

  "//tr//td[last()]"
  

• Using the preceeding <td> node and followingnode andfollowing-sibling`:

  "//td[text()='abc']//following::td[1]"
  

Reference

You can find a relevant detailed discussion in:

• How to find an element which contains   using Selenium

tl; dr

Unicode Character 'NO-BREAK SPACE' (U+00A0)

You can do:

<center><img src="..." /></center>

if you are working in the java world - intelliJ idea has also extensive xml support, including xsd generation and samle xml from xsd generation, and with plugins you can get xslt debuggers. - especially nice if you plan to use tools such as jaxb afterwards.

In C, unlike say C++, you would need a format specifier that states the datatype of the variable you want to print-in this case %d as the data type is an integer . Try printf("%d",addNumbers(a,b));

If you have a list and you want to know where within the list an element exists that matches a given criteria, you can use the FindIndex instance method. Such as

int index = list.FindIndex(f => f.Bar == 17);

Where f => f.Bar == 17 is a predicate with the matching criteria.

In your case you might write

int index = pricePublicList.FindIndex(item => item.Size == 200);
if (index >= 0) 
{
    // element exists, do what you need
}

For bootstrap 3 example above works but is overcomplicated, rather than using form-group use form-inline for the fields you want inline.

Eg:

<div class="form-group">
     <label>CVV</label>
     <input type="text" size="4" class="form-control" />
</div>

<div class="form-inline">
      <label>Expiration (MM/YYYY)</label><br>
      <input type="text" size="2" class="form-control" /> / <input type="text" size="4" class="form-control" />
</div>

Check this link Matplotlib Gallery This is how I used the code snippet of autolabel.

    def autolabel(rects):
    """Attach a text label above each bar in *rects*, displaying its height."""
    for rect in rects:
        height = rect.get_height()
        ax.annotate('{}'.format(height),
                    xy=(rect.get_x() + rect.get_width() / 2, height),
                    xytext=(0, 3),  # 3 points vertical offset
                    textcoords="offset points",
                    ha='center', va='bottom')
        
temp = df_launch.groupby(['yr_mt','year','month'])['subs_trend'].agg(subs_count='sum').sort_values(['year','month']).reset_index()
_, ax = plt.subplots(1,1, figsize=(30,10))
bar = ax.bar(height=temp['subs_count'],x=temp['yr_mt'] ,color ='g')
autolabel(bar)

ax.set_title('Monthly Change in Subscribers from Launch Date')
ax.set_ylabel('Subscriber Count Change')
ax.set_xlabel('Time')
plt.show()

I think that the URI class is the one that you are looking for.

While doing "figure(1), figure(2),..." will solve the problem in most cases, it will not solve them in all cases. Suppose you have a bunch of MATLAB figures on your desktop and how many you have open varies from time to time before you run your code. Using the answers provided, you will overwrite these figures, which you may not want. The easy workaround is to just use the command "figure" before you plot.

Example: you have five figures on your desktop from a previous script you ran and you use

figure(1);
plot(...)

figure(2);
plot(...)

You just plotted over the figures on your desktop. However the code

figure;
plot(...)

figure;
plot(...)

just created figures 6 and 7 with your desired plots and left your previous plots 1-5 alone.

I have found that iOS 8 has screwed everything up. In iOS 7 there is a new UITransitionView on the view hierarchy whenever you have a modally presented UINavigationController. Anyway, here's my code that finds gets the topmost VC. Calling getTopMostViewController should return a VC that you should be able to send a message like presentViewController:animated:completion. It's purpose is to get you a VC that you can use to present a modal VC, so it will most likely stop and return at container classes like UINavigationController and NOT the VC contained within them. Should not be hard to adapt the code to do that too. I've tested this code in various situations in iOS 6, 7 and 8. Please let me know if you find bugs.

+ (UIViewController*) getTopMostViewController
{
    UIWindow *window = [[UIApplication sharedApplication] keyWindow];
    if (window.windowLevel != UIWindowLevelNormal) {
        NSArray *windows = [[UIApplication sharedApplication] windows];
        for(window in windows) {
            if (window.windowLevel == UIWindowLevelNormal) {
                break;
            }
        }
    }

    for (UIView *subView in [window subviews])
    {
        UIResponder *responder = [subView nextResponder];

        //added this block of code for iOS 8 which puts a UITransitionView in between the UIWindow and the UILayoutContainerView
        if ([responder isEqual:window])
        {
            //this is a UITransitionView
            if ([[subView subviews] count])
            {
                UIView *subSubView = [subView subviews][0]; //this should be the UILayoutContainerView
                responder = [subSubView nextResponder];
            }
        }

        if([responder isKindOfClass:[UIViewController class]]) {
            return [self topViewController: (UIViewController *) responder];
        }
    }

    return nil;
}

+ (UIViewController *) topViewController: (UIViewController *) controller
{
    BOOL isPresenting = NO;
    do {
        // this path is called only on iOS 6+, so -presentedViewController is fine here.
        UIViewController *presented = [controller presentedViewController];
        isPresenting = presented != nil;
        if(presented != nil) {
            controller = presented;
        }

    } while (isPresenting);

    return controller;
}

Add header:

#include<math.h>

Note: use abs(), sometimes at the time of evaluation sqrt() can take negative values which leave to domain error.

abs()- provides absolute values;

example, abs(-3) =3

Include -lm at the end of your command during compilation time:

gcc <filename.extension> -lm

here you go

var str = "['abc',['def','ghi'],'jkl']";
//'[\'abc\',[\'def\',\'ghi\'],\'jkl\']'
str.replace(/[\[\]']/g,'' );
//'abc,def,ghi,jkl'

Short answer: H.264 MPEG (MP4)

Long answer from Apple.com:

Video formats supported: H.264 video, up to 1.5 Mbps, 640 by 480 pixels, 30 frames per second,

Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; H.264 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second,

Baseline Profile up to Level 3.0 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second,

Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats

http://www.apple.com/iphone/specs.html

pip install mechanize

mechanize supports only python 2.

For python3 refer https://stackoverflow.com/a/31774959/4773973 for alternatives.

I could achieve cross-module modifiable (or mutable) variables by using a dictionary:

# in myapp.__init__
Timeouts = {} # cross-modules global mutable variables for testing purpose
Timeouts['WAIT_APP_UP_IN_SECONDS'] = 60

# in myapp.mod1
from myapp import Timeouts

def wait_app_up(project_name, port):
    # wait for app until Timeouts['WAIT_APP_UP_IN_SECONDS']
    # ...

# in myapp.test.test_mod1
from myapp import Timeouts

def test_wait_app_up_fail(self):
    timeout_bak = Timeouts['WAIT_APP_UP_IN_SECONDS']
    Timeouts['WAIT_APP_UP_IN_SECONDS'] = 3
    with self.assertRaises(hlp.TimeoutException) as cm:
        wait_app_up(PROJECT_NAME, PROJECT_PORT)
    self.assertEqual("Timeout while waiting for App to start", str(cm.exception))
    Timeouts['WAIT_JENKINS_UP_TIMEOUT_IN_SECONDS'] = timeout_bak

When launching test_wait_app_up_fail, the actual timeout duration is 3 seconds.