There is another time when using getBean makes sense. If you're reconfiguring a system that already exists, where the dependencies are not explicitly called out in spring context files. You can start the process by putting in calls to getBean, so that you don't have to wire it all up at once. This way you can slowly build up your spring configuration putting each piece in place over time and getting the bits lined up properly. The calls to getBean will eventually be replaced, but as you understand the structure of the code, or lack there of, you can start the process of wiring more and more beans and using fewer and fewer calls to getBean.

The --force option will reinstall already installed packages or overwrite already installed files from other packages. You don't want this normally.

If you tell rpm to install all RPMs from some directory, then it does exactly this. rpm will not ignore RPMs listed for installation. You must manually remove the unneeded RPMs from the list (or directory). It will always overwrite the files with the "latest RPM installed" whichever order you do it in.

You can remove the old RPM and rpm will resolve the dependency with the newer version of the installed RPM. But this will only work, if none of the to be installed RPMs depends exactly on the old version.

If you really need different versions of the same RPM, then the RPM must be relocatable. You can then tell rpm to install the specific RPM to a different directory. If the files are not conflicting, then you can just install different versions with rpm -i (zypper in can not install different versions of the same RPM). I am packaging for example ruby gems as relocatable RPMs at work. So I can have different versions of the same gem installed.

I don't know on which files your RPMs are conflicting, but if all of them are "just" man pages, then you probably can simply overwrite the new ones with the old ones with rpm -i --replacefiles. The only problem with this would be, that it could confuse somebody who is reading the old man page and thinks it is for the actual version. Another problem would be the rpm --verify command. It will complain for the new package if the old one has overwritten some files.

Is this possibly a duplicate of https://serverfault.com/questions/522525/rpm-ignore-conflicts?

For synchronous approach

const fs = require('fs')
fs.writeFileSync('file.json', JSON.stringify(jsonVariable));

For Spring Boot 2.+, make sure you are using spring.servlet instead of spring.http.

---
spring:
  servlet:
    multipart:
      max-file-size: 10MB
      max-request-size: 10MB

If you have to use tomcat, you might end up creating EmbeddedServletContainerCustomizer, which is not really nice thing to do.

If you can live without tomat, you could replace tomcat with e.g. undertow and avoid this issue at all.

If they're block level elements they won't be affected by text-align: center;. Someone may have set img { display: block; } and that's throwing it out of whack. You can try:

td { text-align: center; }
td * { display: inline; }

and if it looks as desired you should definitely replace * with the desired elements like:

td img, td foo { display: inline; }

This option was introduced in order to remove the need to deploy very large PIAs (Primary Interop Assemblies) for interop.

It simply embeds the managed bridging code used that allows you to talk to unmanaged assemblies, but instead of embedding it all it only creates the stuff you actually use in code.

Read more in Scott Hanselman's blog post about it and other VS improvements here.

As for whether it is advised or not, I'm not sure as I don't need to use this feature. A quick web search yields a few leads:

• Check your Embed Interop Types flag when doing Visual Studio extensibility work
• The Pain of deploying Primary Interop Assemblies

The only risk of turning them all to false is more deployment concerns with PIA files and a larger deployment if some of those files are large.

You can't ref a property, but if your functions need both get and set access you can pass around an instance of a class with a property defined:

public class Property<T>
{
    public delegate T Get();
    public delegate void Set(T value);
    private Get get;
    private Set set;
    public T Value {
        get {
            return get();
        }
        set {
            set(value);
        }
    }
    public Property(Get get, Set set) {
        this.get = get;
        this.set = set;
    }
}

Example:

class Client
{
    private string workPhone; // this could still be a public property if desired
    public readonly Property<string> WorkPhone; // this could be created outside Client if using a regular public property
    public int AreaCode { get; set; }
    public Client() {
        WorkPhone = new Property<string>(
            delegate () { return workPhone; },
            delegate (string value) { workPhone = value; });
    }
}
class Usage
{
    public void PrependAreaCode(Property<string> phone, int areaCode) {
        phone.Value = areaCode.ToString() + "-" + phone.Value;
    }
    public void PrepareClientInfo(Client client) {
        PrependAreaCode(client.WorkPhone, client.AreaCode);
    }
}

(9.61 + "").replace('.',':')

Or if your 9.61 is already a string:

"9.61".replace('.',':')

I get the same error after i made changes with my data context. But i encounter something i am unfamiliar with. I get used to publish my files manually. Normally when i do that there is no App_Code folder appears in publishing folder. Bu i started to use VS 12 publishing which directly publishes with your assistance to the web server. And then i get the error about being precompiled application. Then i delete app_code folder it worked. But then it gave me the Data Context error that you are getting. So i just deleted all the files and run the publish again with no file restrictions (every folder & file will be published) then it worked like a charm.

One critical difference that you guys forgot is RabbitMQ is push based messaging system whereas Kafka is pull based messaging system. This is important in the scenario where messaging system has to satisfy disparate types of consumers with different processing capabilities. With Pull based system the consumer can consume based on their capability where push systems will push the messages irrespective of the state of consumer thereby putting consumer at high risk.

Open up your git bash and type

echo $HOME

This shall be the same folder as you get when you open your command window (cmd) and type

echo %USERPROFILE%

And – of course – the .ssh folder shall be present on THAT directory.

Here is CSS solution taken from Klarna UI team. See their nice implementation here resource

Works fine for me.

input:-webkit-autofill {
  animation-name: onAutoFillStart;
  transition: background-color 50000s ease-in-out 0s;
}
input:not(:-webkit-autofill) {
  animation-name: onAutoFillCancel;
}

Here's your answer:

DEFINE num := 1;       -- The semi-colon is needed for default values.
SELECT &num FROM dual;

If your image is stored in a ResourceDictionary, you can do it with only one line of code:

MyImage.Source = MyImage.FindResource("MyImageKeyDictionary") as ImageSource;

Select Distinct CAST(FLOOR( CAST(start_date AS FLOAT ) )AS DATETIME) from Table

String test = DateTime.Now.ToString("dd.MM.yyy");

def is_prime(x):
    n = 2
    if x < n:
        return False
    else:    
        while n < x:
           print n
            if x % n == 0:
                return False
                break
            n = n + 1
        else:
            return True

I prefer outputting my data into XML (using Castor, XStream or JAXB), then transforming it using a XSLT stylesheet into XSL-FO and render that with Apache FOP into PDF. Worked so far for 10-page reports and 400-page manuals. I found this more flexible and stylable than generating PDFs in code using iText.

If you set CURLINFO_HEADER_OUT to true, outgoing headers are available in the array returned by curl_getinfo(), under request_header key:

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://foo.com/bar");
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($ch, CURLOPT_USERPWD, "someusername:secretpassword");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLINFO_HEADER_OUT, true);

curl_exec($ch);

$info = curl_getinfo($ch);
print_r($info['request_header']);

This will print:

GET /bar HTTP/1.1
Authorization: Basic c29tZXVzZXJuYW1lOnNlY3JldHBhc3N3b3Jk
Host: foo.com
Accept: */*

Note the auth details are base64-encoded:

echo base64_decode('c29tZXVzZXJuYW1lOnNlY3JldHBhc3N3b3Jk');
// prints: someusername:secretpassword

Also note that username and password need to be percent-encoded to escape any URL reserved characters (/, ?, &, : and so on) they might contain:

curl_setopt($ch, CURLOPT_USERPWD, urlencode($username).':'.urlencode($password));

You should either use

if str1[0] == '"' and str1[-1] == '"'

or

if str1.startswith('"') and str1.endswith('"')

but not slice and check startswith/endswith together, otherwise you'll slice off what you're looking for...

For fitting y = A + B log x, just fit y against (log x).

>>> x = numpy.array([1, 7, 20, 50, 79])
>>> y = numpy.array([10, 19, 30, 35, 51])
>>> numpy.polyfit(numpy.log(x), y, 1)
array([ 8.46295607,  6.61867463])
# y ˜ 8.46 log(x) + 6.62

For fitting y = Ae^Bx, take the logarithm of both side gives log y = log A + Bx. So fit (log y) against x.

Note that fitting (log y) as if it is linear will emphasize small values of y, causing large deviation for large y. This is because polyfit (linear regression) works by minimizing ?_i (?Y)² = ?_i (Y_i − Y_i)². When Y_i = log y_i, the residues ?Y_i = ?(log y_i) ˜ ?y_i / |y_i|. So even if polyfit makes a very bad decision for large y, the "divide-by-|y|" factor will compensate for it, causing polyfit favors small values.

This could be alleviated by giving each entry a "weight" proportional to y. polyfit supports weighted-least-squares via the w keyword argument.

>>> x = numpy.array([10, 19, 30, 35, 51])
>>> y = numpy.array([1, 7, 20, 50, 79])
>>> numpy.polyfit(x, numpy.log(y), 1)
array([ 0.10502711, -0.40116352])
#    y ˜ exp(-0.401) * exp(0.105 * x) = 0.670 * exp(0.105 * x)
# (^ biased towards small values)
>>> numpy.polyfit(x, numpy.log(y), 1, w=numpy.sqrt(y))
array([ 0.06009446,  1.41648096])
#    y ˜ exp(1.42) * exp(0.0601 * x) = 4.12 * exp(0.0601 * x)
# (^ not so biased)

Note that Excel, LibreOffice and most scientific calculators typically use the unweighted (biased) formula for the exponential regression / trend lines. If you want your results to be compatible with these platforms, do not include the weights even if it provides better results.

Now, if you can use scipy, you could use scipy.optimize.curve_fit to fit any model without transformations.

For y = A + B log x the result is the same as the transformation method:

>>> x = numpy.array([1, 7, 20, 50, 79])
>>> y = numpy.array([10, 19, 30, 35, 51])
>>> scipy.optimize.curve_fit(lambda t,a,b: a+b*numpy.log(t),  x,  y)
(array([ 6.61867467,  8.46295606]), 
 array([[ 28.15948002,  -7.89609542],
        [ -7.89609542,   2.9857172 ]]))
# y ˜ 6.62 + 8.46 log(x)

For y = Ae^Bx, however, we can get a better fit since it computes ?(log y) directly. But we need to provide an initialize guess so curve_fit can reach the desired local minimum.

>>> x = numpy.array([10, 19, 30, 35, 51])
>>> y = numpy.array([1, 7, 20, 50, 79])
>>> scipy.optimize.curve_fit(lambda t,a,b: a*numpy.exp(b*t),  x,  y)
(array([  5.60728326e-21,   9.99993501e-01]),
 array([[  4.14809412e-27,  -1.45078961e-08],
        [ -1.45078961e-08,   5.07411462e+10]]))
# oops, definitely wrong.
>>> scipy.optimize.curve_fit(lambda t,a,b: a*numpy.exp(b*t),  x,  y,  p0=(4, 0.1))
(array([ 4.88003249,  0.05531256]),
 array([[  1.01261314e+01,  -4.31940132e-02],
        [ -4.31940132e-02,   1.91188656e-04]]))
# y ˜ 4.88 exp(0.0553 x). much better.

Yes you can create more than one public class, but it has to be a nested class.

public class first {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
    }

    public class demo1
    {

        public class demo2
        {

        }
    }
}

This is strange but Logger.getLogger("global") does not work in my setup (as well as Logger.getLogger(Logger.GLOBAL_LOGGER_NAME)).

However Logger.getLogger("") does the job well.

Hope this info also helps somebody...

With library(lubridate), numeric representations of date and time saved as the number of seconds since 1970-01-01 00:00:00 UTC, can be coerced into dates with as_datetime():

lubridate::as_datetime(1352068320)

[1] "2012-11-04 22:32:00 UTC"

From http://www.dba-oracle.com/t_isnumeric.htm

LENGTH(TRIM(TRANSLATE(, ' +-.0123456789', ' '))) is null

If there is anything left in the string after the TRIM it must be non-numeric characters.

Both answers given worked for the problem I stated -- Thanks!

In my real application though, I was trying to constrain a panel inside of a ScrollViewer and Kent's method didn't handle that very well for some reason I didn't bother to track down. Basically the controls could expand beyond the MaxWidth setting and defeated my intent.

Nir's technique worked well and didn't have the problem with the ScrollViewer, though there is one minor thing to watch out for. You want to be sure the right and left margins on the TextBox are set to 0 or they'll get in the way. I also changed the binding to use ViewportWidth instead of ActualWidth to avoid issues when the vertical scrollbar appeared.

if(typeof theObject['key'] != 'undefined'){
     //key exists, do stuff
}

//or

if(typeof theObject.key != 'undefined'){
    //object exists, do stuff
}

I'm writing here because no one seems to give the right answer..

I know it's old...

Somebody might question the same thing..

An assembly is a collection of types and resources that forms a logical unit of functionality. All types in the .NET Framework must exist in assemblies; the common language runtime does not support types outside of assemblies. Each time you create a Microsoft Windows® Application, Windows Service, Class Library, or other application with Visual Basic .NET, you're building a single assembly. Each assembly is stored as an .exe or .dll file.

Source : https://msdn.microsoft.com/en-us/library/ms973231.aspx#assenamesp_topic4

For those with Java background like me hope following diagram clarifies concepts -

Assemblies are just like jar files (containing multiple .class files). Your code can reference an existing assemblie or you code itself can be published as an assemblie for other code to reference and use (you can think this as jar files in Java that you can add in your project dependencies).

At the end of the day an assembly is a compiled code that can be run on any operating system with CLR installed. This is same as saying .class file or bundled jar can run on any machine with JVM installed.

You could also just overload the default console.log function:

var fs = require('fs');
var util = require('util');
var log_file = fs.createWriteStream(__dirname + '/debug.log', {flags : 'w'});
var log_stdout = process.stdout;

console.log = function(d) { //
  log_file.write(util.format(d) + '\n');
  log_stdout.write(util.format(d) + '\n');
};

Above example will log to debug.log and stdout.

Edit: See multiparameter version by Clément also on this page.

public void SomeMethod(List<DateTime> dates)
{
    // do something
}

Update: a better idea, set the "AppendDataBoundItems" property to true, then declare the "Choose item" declaratively. The databinding operation will add to the statically declared item.

<asp:DropDownList ID="ddl" runat="server" AppendDataBoundItems="true">
    <asp:ListItem Value="0" Text="Please choose..."></asp:ListItem>
</asp:DropDownList>

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.listcontrol.appenddatabounditems.aspx

-Oisin

You can do it the same way you do it with Mockito on real instances. For example you can chain stubs, the following line will make the first call do nothing, then second and future call to getResources will throw the exception :

// the stub of the static method
doNothing().doThrow(Exception.class).when(StaticResource.class);
StaticResource.getResource("string");

// the use of the mocked static code
StaticResource.getResource("string"); // do nothing
StaticResource.getResource("string"); // throw Exception

Thanks to a remark of Matt Lachman, note that if the default answer is not changed at mock creation time, the mock will do nothing by default. Hence writing the following code is equivalent to not writing it.

doNothing().doThrow(Exception.class).when(StaticResource.class);
StaticResource.getResource("string");

Though that being said, it can be interesting for colleagues that will read the test that you expect nothing for this particular code. Of course this can be adapted depending on how is perceived understandability of the test.

By the way, in my humble opinion you should avoid mocking static code if your crafting new code. At Mockito we think it's usually a hint to bad design, it might lead to poorly maintainable code. Though existing legacy code is yet another story.

Generally speaking if you need to mock private or static method, then this method does too much and should be externalized in an object that will be injected in the tested object.

Hope that helps.

Regards

You could also use the !important feature of css to make qualities you do not want to override in the original class. I am using this on my site to keep some of the essential characteristics of the original class while overriding others:

<div class="foo bar">
.foo {
color: blue;
width: 200px  !important;
}

.bar {
color: red;
width: 400px;
}

This will generate a class "foo bar" element that is red and 200px. This is great if you are using the other two classes individually and just want a piece from each class.

Check the Jon Skeet answer to this other question: UTF-16 to UTF-8 conversion (for scripting in Windows)

It contains the source code that you need.

Hope it helps.

A .NET dictionary does only have a 1-to-1 relationship for keys and values. But that doesn't mean that a value can't be another array/list/dictionary.

I can't think of a reason to have a 1 to many relationship in a dictionary, but obviously there is one.

If you have different types of data that you want to store to a key, then that sounds like the ideal time to create your own class. Then you have a 1 to 1, but you have the value class storing more that 1 piece of data.

A slight variation on Richards answer but readTree can take a string so you can simplify it to:

ObjectMapper mapper = new ObjectMapper();
JsonNode actualObj = mapper.readTree("{\"k1\":\"v1\"}");

As of Python 3.4, subtests have been introduced to unittest for this purpose. See the documentation for details. TestCase.subTest is a context manager which allows one to isolate asserts in a test so that a failure will be reported with parameter information, but it does not stop the test execution. Here's the example from the documentation:

class NumbersTest(unittest.TestCase):

def test_even(self):
    """
    Test that numbers between 0 and 5 are all even.
    """
    for i in range(0, 6):
        with self.subTest(i=i):
            self.assertEqual(i % 2, 0)

The output of a test run would be:

======================================================================
FAIL: test_even (__main__.NumbersTest) (i=1)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "subtests.py", line 32, in test_even
    self.assertEqual(i % 2, 0)
AssertionError: 1 != 0

======================================================================
FAIL: test_even (__main__.NumbersTest) (i=3)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "subtests.py", line 32, in test_even
    self.assertEqual(i % 2, 0)
AssertionError: 1 != 0

======================================================================
FAIL: test_even (__main__.NumbersTest) (i=5)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "subtests.py", line 32, in test_even
    self.assertEqual(i % 2, 0)
AssertionError: 1 != 0

This is also part of unittest2, so it is available for earlier versions of Python.

If you are creating new array then try this :

$arr = ['key' => 'value'];

And if array is already created then try this :

$arr['key'] = 'value';

Simple Steps, follow them and i guess it will solve your problem

Include these Css in your page,

.progress {
      position: relative;
      height: 2px;
      display: block;
      width: 100%;
      background-color: white;
      border-radius: 2px;
      background-clip: padding-box;
      /*margin: 0.5rem 0 1rem 0;*/
      overflow: hidden;

    }
    .progress .indeterminate {
background-color:black; }
    .progress .indeterminate:before {
      content: '';
      position: absolute;
      background-color: #2C67B1;
      top: 0;
      left: 0;
      bottom: 0;
      will-change: left, right;
      -webkit-animation: indeterminate 2.1s cubic-bezier(0.65, 0.815, 0.735, 0.395) infinite;
              animation: indeterminate 2.1s cubic-bezier(0.65, 0.815, 0.735, 0.395) infinite; }
    .progress .indeterminate:after {
      content: '';
      position: absolute;
      background-color: #2C67B1;
      top: 0;
      left: 0;
      bottom: 0;
      will-change: left, right;
      -webkit-animation: indeterminate-short 2.1s cubic-bezier(0.165, 0.84, 0.44, 1) infinite;
              animation: indeterminate-short 2.1s cubic-bezier(0.165, 0.84, 0.44, 1) infinite;
      -webkit-animation-delay: 1.15s;
              animation-delay: 1.15s; }

    @-webkit-keyframes indeterminate {
      0% {
        left: -35%;
        right: 100%; }
      60% {
        left: 100%;
        right: -90%; }
      100% {
        left: 100%;
        right: -90%; } }
    @keyframes indeterminate {
      0% {
        left: -35%;
        right: 100%; }
      60% {
        left: 100%;
        right: -90%; }
      100% {
        left: 100%;
        right: -90%; } }
    @-webkit-keyframes indeterminate-short {
      0% {
        left: -200%;
        right: 100%; }
      60% {
        left: 107%;
        right: -8%; }
      100% {
        left: 107%;
        right: -8%; } }
    @keyframes indeterminate-short {
      0% {
        left: -200%;
        right: 100%; }
      60% {
        left: 107%;
        right: -8%; }
      100% {
        left: 107%;
        right: -8%; } }

Then include the progress bar your body tag,

<div class="progress" id="PreLoaderBar">
        <div class="indeterminate"></div>
    </div>

then it will start as your page loads, and now what you have to do is just hide this when the page loads,or set the visibility to none, or hidden, using javascript,

document.onreadystatechange = function () {
            if (document.readyState === "complete") {
                console.log(document.readyState);
                document.getElementById("PreLoaderBar").style.display = "none";
            }
        }

Let me Know if you face any problems and also, you can add any type of progress bar you can easily find them, for this example i have used a indeterminate progress bar.

The assertNotNull() method means "a passed parameter must not be null": if it is null then the test case fails.
The assertNull() method means "a passed parameter must be null": if it is not null then the test case fails.

String str1 = null;
String str2 = "hello";              

// Success.
assertNotNull(str2);

// Fail.
assertNotNull(str1);

// Success.
assertNull(str1);

// Fail.
assertNull(str2);

Maven 3 is more restrictive with the POM-Structure. You have to set versions of Plugins for instance.

With maven 3.1 these warnings may break you build. There are more changes between maven2 and maven3: https://cwiki.apache.org/confluence/display/MAVEN/Maven+3.x+Compatibility+Notes

Very similar to previous responses, but the is from the current directory, looks at any file and only for ones that are 4 days old. This is what I needed for my research and the above answers were all very helpful. Thanks.

Get-ChildItem -Path . -Recurse| ? {$_.LastWriteTime -gt (Get-Date).AddDays(-4)}

To get a result in MB:

SELECT
SUM(ROUND(((DATA_LENGTH + INDEX_LENGTH) / 1024 / 1024), 2)) AS "SIZE IN MB"
FROM INFORMATION_SCHEMA.TABLES
WHERE
TABLE_SCHEMA = "SCHEMA-NAME";

To get a result in GB:

SELECT
SUM(ROUND(((DATA_LENGTH + INDEX_LENGTH) / 1024 / 1024 / 1024), 2)) AS "SIZE IN GB"
FROM INFORMATION_SCHEMA.TABLES
WHERE
TABLE_SCHEMA = "SCHEMA-NAME";

The SubSink package, an easy and consistent solution for unsubscribing

As nobody else has mentioned it, I want to recommend the Subsink package created by Ward Bell: https://github.com/wardbell/subsink#readme.

I have been using it on a project were we are several developers all using it. It helps a lot to have a consistent way that works in every situation.

I have multiple routes and multiple controllers, so I could not get the accepted answer to work. I found that adding the function to the window works:

fooModule.controller("fooViewModel", function ($scope, fooService, $http, $q, $routeParams, $window, $location, viewModelHelper, $interval) {
    $scope.initFoo = function () {
        // do angular stuff
    }
    var initialize = function () {
        $scope.initFoo();
    }

    initialize();

    window.fooreinit = initialize;

}

Then outside the controller, this can be done:

function ElsewhereOnThePage() {
    if (typeof(fooreinit) == 'function') { fooreinit(); }
}

While searching for doc to point to about how pragma are directives for the compiler, I found this NSHipster article that does the job pretty well.

I hope you'll enjoy the reading

It would be neater to create a folder named "c:\programs writable\" and put you app below that one. That way a jungle of low c-folders can be avoided.

The underlying trade-off is security versus ease-of-use. If you know what you are doing you want to be god on you own pc. If you must maintain healthy systems for your local anarchistic society, you may want to add some security.

If $new_input may contain more than just a 'name' element you may want to use array_merge.

$new_input = array('name'=>array(), 'details'=>array());
$new_input['name'] = array('type'=>'text', 'label'=>'First name'...);
$options['inputs'] = array_merge($options['inputs'], $new_input);

You just need to cast at least one of the operands to a float:

float z = (float) x / y;

or

float z = x / (float) y;

or (unnecessary)

float z = (float) x / (float) y;

export CLASSPATH=/home/appnetix/LOG4J_HOME/log4j-1.2.16.jar

or, if you already have some classpath set

export CLASSPATH=$CLASSPATH:/home/appnetix/LOG4J_HOME/log4j-1.2.16.jar

and, if also you want to include current directory

export CLASSPATH=$CLASSPATH:/home/appnetix/LOG4J_HOME/log4j-1.2.16.jar:.

$.inArray() does the EXACT SAME THING as myarray.indexOf() and returns the index of the item you are checking the array for the existence of. It's just compatible with earlier versions of IE before IE9. The best choice is probably to use myarray.includes() which returns a boolean true/false value. See snippet below for output examples of all 3 methods.

// Declare the array and define it's values_x000D_
var myarray = ['Cat', 'Dog', 'Fish'];_x000D_
_x000D_
// Display the return value of each jQuery function _x000D_
// when a radio button is selected_x000D_
$('input:radio').change( function() {_x000D_
_x000D_
  // Get the value of the selected radio_x000D_
  var selectedItem = $('input:radio[name=arrayItems]:checked').val();_x000D_
  $('.item').text( selectedItem );_x000D_
  _x000D_
  // Calculate and display the index of the selected item_x000D_
  $('#indexVal').text( myarray.indexOf(selectedItem) );_x000D_
  _x000D_
  // Calculate and display the $.inArray() value for the selected item_x000D_
  $('#inArrVal').text( $.inArray(selectedItem, myarray) );_x000D_
  _x000D_
  // Calculate and display the .includes value for the selected item_x000D_
  $('#includeVal').text( myarray.includes(selectedItem) );_x000D_
});

#results { line-height: 1.8em; }_x000D_
#resultLabels { width: 14em; display: inline-block; margin-left: 10px; float: left; }_x000D_
label { margin-right: 1.5em; }_x000D_
.space { margin-right: 1.5em; }

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
_x000D_
Click a radio button to display the output of_x000D_
&nbsp;<code>$.inArray()</code>_x000D_
&nbsp;vs. <code>myArray.indexOf()</code>_x000D_
&nbsp;vs. <code>myarray.includes()</code>_x000D_
&nbsp;when tested against_x000D_
&nbsp;<code>myarray = ['Cat', 'Dog', 'Fish'];</code><br><br>_x000D_
_x000D_
<label><input type="radio" name="arrayItems" value="Cat"> Cat</label>_x000D_
<label><input type="radio" name="arrayItems" value="Dog"> Dog</label>_x000D_
<label><input type="radio" name="arrayItems" value="Fish"> Fish</label>  _x000D_
<label><input type="radio" name="arrayItems" value="N/A"> ? Not in Array</label>_x000D_
<br><br>_x000D_
_x000D_
<div id="results">_x000D_
  <strong>Results:</strong><br>_x000D_
  <div id="resultLabels">_x000D_
    myarray.indexOf( "<span class="item">item</span>" )<br>_x000D_
    $.inArray( "<span class="item">item</span>", myarray )<br>_x000D_
    myarray.includes( "<span class="item">item</span>" )_x000D_
  </div>_x000D_
  <div id="resultOutputs">_x000D_
    <span class="space">=</span><span id="indexVal"></span><br>_x000D_
    <span class="space">=</span><span id="inArrVal"></span><br>_x000D_
    <span class="space">=</span><span id="includeVal"></span>_x000D_
  </div>_x000D_
 </div>

Consider to use

git-rev-label

Gives information about Git repository revision in format like master-c73-gabc6bec. Can fill template string or file with environment variables and information from Git. Useful to provide information about version of the program: branch, tag, commit hash, commits count, dirty status, date and time. One of the most useful things is count of commits, not taking into account merged branches - only first parent.

And with the new string formatting method...

f = open('{0}.csv'.format(name), 'wb')

body.bg {
    background-size: cover;
    background-repeat: no-repeat;
    min-height: 100vh;
    background: white url(../images/bg-404.jpg) center center no-repeat;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
}   
Try This
_x000D_
_x000D_
    body.bg {_x000D_
     background-size: cover;_x000D_
     background-repeat: no-repeat;_x000D_
     min-height: 100vh;_x000D_
     background: white url(http://lorempixel.com/output/city-q-c-1920-1080-7.jpg) center center no-repeat;_x000D_
     -webkit-background-size: cover;_x000D_
     -moz-background-size: cover;_x000D_
     -o-background-size: cover;_x000D_
    } 
_x000D_
    <body class="bg">_x000D_
_x000D_
_x000D_
     _x000D_
    </body>
_x000D_
_x000D_
_x000D_

Use

SET CONCAT_NULL_YIELDS_NULL  OFF 

and concatenation of null values to a string will not result in null.

Please note that this is a deprecated option, avoid using. See the documentation for more details.

My solution was the following:

document.getElementById("agent_details").scrollIntoView();

You must set the image rendering mode to UIImageRenderingModeAlwaysTemplate in order to have the tintColor affect the UIImage. Here is the solution in Swift:

let image = UIImage(named: "image-name")
let button = UIButton()
button.setImage(image?.imageWithRenderingMode(UIImageRenderingMode.AlwaysTemplate), forState: .Normal)
button.tintColor = UIColor.whiteColor()

SWIFT 4x

button.setImage(image.withRenderingMode(UIImage.RenderingMode.alwaysTemplate), for: .normal)
button.tintColor = UIColor.blue

You have to reference System.Configuration via explorer (not only append using System.Configuration). Then you can write:

string xmlDataDirectory = 
    System.Configuration.ConfigurationManager.AppSettings.Get("xmlDataDirectory");

Tested with VS2010 (thanks to www.developpez.net). Hope this helps.

To get the smallest or largest item in a list, use the built-in min and max functions:

 lo = min(L)
 hi = max(L)  

As with sort, you can pass in a "key" argument that is used to map the list items before they are compared:

 lo = min(L, key=int)
 hi = max(L, key=int)

http://effbot.org/zone/python-list.htm

Looks like you could use the max function if you map it correctly for strings and use that as the comparison. I would recommend just finding the max once though of course, not for each element in the list.

Look at this pandas three-way joining multiple dataframes on columns

filenames = ['fn1', 'fn2', 'fn3', 'fn4',....]
dfs = [pd.read_csv(filename, index_col=index_col) for filename in filenames)]
dfs[0].join(dfs[1:])

Use LruCache to cache images efficiently. You can read about LruCache from Android Developer site

I've used below solution for Images download and caching in android. You can follow steps below:

STEP 1: make Class Named ImagesCache. I've used Singleton object for this class

import android.graphics.Bitmap;
import android.support.v4.util.LruCache;

public class ImagesCache 
{
    private  LruCache<String, Bitmap> imagesWarehouse;

    private static ImagesCache cache;

    public static ImagesCache getInstance()
    {
        if(cache == null)
        {
            cache = new ImagesCache();
        }

        return cache;
    }

    public void initializeCache()
    {
        final int maxMemory = (int) (Runtime.getRuntime().maxMemory() /1024);

        final int cacheSize = maxMemory / 8;

        System.out.println("cache size = "+cacheSize);

        imagesWarehouse = new LruCache<String, Bitmap>(cacheSize)
                {
                    protected int sizeOf(String key, Bitmap value) 
                    {
                        // The cache size will be measured in kilobytes rather than number of items.

                        int bitmapByteCount = value.getRowBytes() * value.getHeight();

                        return bitmapByteCount / 1024;
                    }
                };
    }

    public void addImageToWarehouse(String key, Bitmap value)
    {       
        if(imagesWarehouse != null && imagesWarehouse.get(key) == null)
        {
            imagesWarehouse.put(key, value);
        }
    }

    public Bitmap getImageFromWarehouse(String key)
    {
        if(key != null)
        {
            return imagesWarehouse.get(key);
        }
        else
        {
            return null;
        }
    }

    public void removeImageFromWarehouse(String key)
    {
        imagesWarehouse.remove(key);
    }

    public void clearCache()
    {
        if(imagesWarehouse != null)
        {
            imagesWarehouse.evictAll();
        }       
    }

}

STEP 2:

make another class named DownloadImageTask which is used if bitmap is not available in cache it will download it from here:

public class DownloadImageTask extends AsyncTask<String, Void, Bitmap>
{   
    private int inSampleSize = 0;

    private String imageUrl;

    private BaseAdapter adapter;

    private ImagesCache cache;

    private int desiredWidth, desiredHeight;

    private Bitmap image = null;

    private ImageView ivImageView;

    public DownloadImageTask(BaseAdapter adapter, int desiredWidth, int desiredHeight) 
    {
        this.adapter = adapter;

        this.cache = ImagesCache.getInstance();

        this.desiredWidth = desiredWidth;

        this.desiredHeight = desiredHeight;
    }

    public DownloadImageTask(ImagesCache cache, ImageView ivImageView, int desireWidth, int desireHeight)
    {
        this.cache = cache;

        this.ivImageView = ivImageView;

        this.desiredHeight = desireHeight;

        this.desiredWidth = desireWidth;
    }

    @Override
    protected Bitmap doInBackground(String... params) 
    {
        imageUrl = params[0];

        return getImage(imageUrl);
    }

    @Override
    protected void onPostExecute(Bitmap result) 
    {
        super.onPostExecute(result);

        if(result != null)
        {
            cache.addImageToWarehouse(imageUrl, result);

            if(ivImageView != null)
            {
                ivImageView.setImageBitmap(result);
            }
            else if(adapter != null)
            {
                adapter.notifyDataSetChanged();
            }
        }
    }

    private Bitmap getImage(String imageUrl)
    {   
        if(cache.getImageFromWarehouse(imageUrl) == null)
        {
            BitmapFactory.Options options = new BitmapFactory.Options();

            options.inJustDecodeBounds = true;

            options.inSampleSize = inSampleSize;

            try
            {
                URL url = new URL(imageUrl);

                HttpURLConnection connection = (HttpURLConnection)url.openConnection();

                InputStream stream = connection.getInputStream();

                image = BitmapFactory.decodeStream(stream, null, options);

                int imageWidth = options.outWidth;

                int imageHeight = options.outHeight;

                if(imageWidth > desiredWidth || imageHeight > desiredHeight)
                {   
                    System.out.println("imageWidth:"+imageWidth+", imageHeight:"+imageHeight);

                    inSampleSize = inSampleSize + 2;

                    getImage(imageUrl);
                }
                else
                {   
                    options.inJustDecodeBounds = false;

                    connection = (HttpURLConnection)url.openConnection();

                    stream = connection.getInputStream();

                    image = BitmapFactory.decodeStream(stream, null, options);

                    return image;
                }
            }

            catch(Exception e)
            {
                Log.e("getImage", e.toString());
            }
        }

        return image;
    }

STEP 3: Usage from your Activity or Adapter

Note: If you want to load image from url from Activity Class. Use the second Constructor of DownloadImageTask, but if you want to display image from Adapter use first Constructor of DownloadImageTask (for example you have a image in ListView and you are setting image from 'Adapter')

USAGE FROM ACTIVITY:

ImageView imv = (ImageView) findViewById(R.id.imageView);
ImagesCache cache = ImagesCache.getInstance();//Singleton instance handled in ImagesCache class.
cache.initializeCache();

String img = "your_image_url_here";

Bitmap bm = cache.getImageFromWarehouse(img);

if(bm != null)
{
  imv.setImageBitmap(bm);
}
else
{
  imv.setImageBitmap(null);

  DownloadImageTask imgTask = new DownloadImageTask(cache, imv, 300, 300);//Since you are using it from `Activity` call second Constructor.

  imgTask.execute(img);
}

USAGE FROM ADAPTER:

ImageView imv = (ImageView) rowView.findViewById(R.id.imageView);
ImagesCache cache = ImagesCache.getInstance();
cache.initializeCache();

String img = "your_image_url_here";

Bitmap bm = cache.getImageFromWarehouse(img);

if(bm != null)
{
  imv.setImageBitmap(bm);
}
else
{
  imv.setImageBitmap(null);

  DownloadImageTask imgTask = new DownloadImageTask(this, 300, 300);//Since you are using it from `Adapter` call first Constructor.

  imgTask.execute(img);
}

Note:

cache.initializeCache() you can use this statement in the very first Activity of your application. Once you've initialized the cache you would never need to initialized it every time if you are using ImagesCache instance.

I am never good at explaining things but hope this will help the beginners that how to cache using LruCache and its usage :)

EDIT:

Now a days there are very famous libraries known as Picasso and Glide which can be used to load images very efficiently in android app. Try this very simple and usefull library Picasso for android and Glide For Android. You do not need to worry about cache images.

Picasso allows for hassle-free image loading in your application—often in one line of code!

Glide, just like Picasso, can load and display images from many sources, while also taking care of caching and keeping a low memory impact when doing image manipulations. It has been used by official Google apps (like the app for Google I/O 2015) and is just as popular as Picasso. In this series, we're going to explore the differences and advantages of Glide over Picasso.

You can also visit blog for difference between Glide and Picasso

I would do it using a for loop as shown below :

def determine_period(universe_array):
    tmp = universe_array
    for period in xrange(1, 13):
        tmp = apply_rules(tmp)
        if numpy.array_equal(tmp, universe_array):
            return period
    return 0

Panda is quite powerful and smart library reading CSV in Python

A simple example here, I have example.zip file with four files in it.

EXAMPLE.zip
 -- example1.csv
 -- example1.txt
 -- example2.csv
 -- example2.txt

from zipfile import ZipFile
import pandas as pd


filepath = 'EXAMPLE.zip'
file_prefix = filepath[:-4].lower()

zipfile = ZipFile(filepath)
target_file = ''.join([file_prefix, '/', file_prefix, 1 , '.csv'])

df = pd.read_csv(zipfile.open(target_file))

print(df.head()) # print first five row of csv
print(df[COL_NAME]) # fetch the col_name data

Once you have data you can manipulate to play with a list or other formats.

The following code sample, will match the pattern even in case of space characters in between. i.e. :

<td><a href='/path/to/file'>Name of File</a></td>

as well as:

<td> <a      href='/path/to/file' >Name of File</a>  </td>

Method returns true or false, depending on whether the input htmlTd string matches the pattern or no. If it matches, the out params contain the link and name respectively.

/// <summary>
/// Assigns proper values to link and name, if the htmlId matches the pattern
/// </summary>
/// <returns>true if success, false otherwise</returns>
public static bool TryGetHrefDetails(string htmlTd, out string link, out string name)
{
    link = null;
    name = null;

    string pattern = "<td>\\s*<a\\s*href\\s*=\\s*(?:\"(?<link>[^\"]*)\"|(?<link>\\S+))\\s*>(?<name>.*)\\s*</a>\\s*</td>";

    if (Regex.IsMatch(htmlTd, pattern))
    {
        Regex r = new Regex(pattern,  RegexOptions.IgnoreCase | RegexOptions.Compiled);
        link = r.Match(htmlTd).Result("${link}");
        name = r.Match(htmlTd).Result("${name}");
        return true;
    }
    else
        return false;
}

I have tested this and it works correctly.

Standards

William Brendel quoted Wikipedia, but I prefer it from the horse's mouth.

C99 N1256 standard draft 7.23.1/3 "Components of time" says:

The types declared are size_t (described in 7.17) clock_t and time_t which are arithmetic types capable of representing times

and 6.2.5/18 "Types" says:

Integer and floating types are collectively called arithmetic types.

POSIX 7 sys_types.h says:

[CX] time_t shall be an integer type.

where [CX] is defined as:

[CX] Extension to the ISO C standard.

It is an extension because it makes a stronger guarantee: floating points are out.

gcc one-liner

No need to create a file as mentioned by Quassnoi:

echo | gcc -E -xc -include 'time.h' - | grep time_t

On Ubuntu 15.10 GCC 5.2 the top two lines are:

typedef long int __time_t;
typedef __time_t time_t;

Command breakdown with some quotes from man gcc:

• -E: "Stop after the preprocessing stage; do not run the compiler proper."
• -xc: Specify C language, since input comes from stdin which has no file extension.
• -include file: "Process file as if "#include "file"" appeared as the first line of the primary source file."
• -: input from stdin

You can do this using lookahead and lookbehind:

var pattern = @"(?<=-)\d+(?=-)";
var replaced = Regex.Replace(text, pattern, "AA"); 

Here's a working example in which the execution of the service is started in the OnTimedEvent of the Timer which is implemented as delegate in the ServiceBase class and the Timer logic is encapsulated in a method called SetupProcessingTimer():

public partial class MyServiceProject: ServiceBase
{

private Timer _timer;

public MyServiceProject()
{
    InitializeComponent();
}

private void SetupProcessingTimer()
{
    _timer = new Timer();
    _timer.AutoReset = true;
    double interval = Settings.Default.Interval;
    _timer.Interval = interval * 60000;
    _timer.Enabled = true;
    _timer.Elapsed += new ElapsedEventHandler(OnTimedEvent);
}

private void OnTimedEvent(object source, ElapsedEventArgs e)
{
    // begin your service work
    MakeSomething();
}

protected override void OnStart(string[] args)
{
    SetupProcessingTimer();
}

...
}

The Interval is defined in app.config in minutes:

<userSettings>
    <MyProject.Properties.Settings>
        <setting name="Interval" serializeAs="String">
            <value>1</value>
        </setting>
    </MyProject.Properties.Settings>
</userSettings>

why both are used here

I believe they just want to be clear that module.exports, exports, and nano point to the same function - allowing you to use either variable to call the function within the file. nano provides some context to what the function does.

exports won't be exported (only module.exports will), so why bother overwriting that as well?

The verbosity trade-off limits the risk of future bugs, such as using exports instead of module.exports within the file. It also provides clarification that module.exports and exports are in fact pointing to the same value.

module.exports vs exports

As long as you don't reassign module.exports or exports (and instead add values to the object they both refer to), you won't have any issues and can safely use exports to be more concise.

When assigning either to a non-object, they are now pointing to different places which can be confusing unless you intentionally want module.exports to be something specific (such as a function).

Setting exports to a non-object doesn't make much sense as you'll have to set module.exports = exports at the end to be able to use it in other files.

let module = { exports: {} };
let exports = module.exports;

exports.msg = 'hi';
console.log(module.exports === exports); // true

exports = 'yo';
console.log(module.exports === exports); // false

exports = module.exports;
console.log(module.exports === exports); // true

module.exports = 'hello';
console.log(module.exports === exports); // false

module.exports = exports;
console.log(module.exports === exports); // true

Why assign module.exports to a function?

More concise! Compare how much shorter the 2nd example is:

app1.js: let sayHello = require('./helloWorld1'); sayHello.hello; // hello world

app2.js: let sayHello = require('./helloWorld2'); sayHello; // hello world

1. Asks you when to stop [seconds]
2. Adds '0' at starting [1-9]

import time
import sys

stop = int(input('> '))
second = 0
print('> Stopwatch Started.')

while stop > second:
    if second < 9:
        second = second + 1
        time.sleep(1)
        sys.stdout.write('\r> ' + '0' + str(second))
    else:
        second += 1
        time.sleep(1)
        sys.stdout.write('\r' + '> ' + str(second))

print('\n> Stopwatch Stopped.')

You were right regarding how you want to generate salt i.e. its nothing but a random number. For this particular case it would protect your system from possible Dictionary attacks. Now, for the second problem what you could do is instead of using UTF-8 encoding you may want to use Base64. Here, is a sample for generating a hash. I am using Apache Common Codecs for doing the base64 encoding you may select one of your own

public byte[] generateSalt() {
        SecureRandom random = new SecureRandom();
        byte bytes[] = new byte[20];
        random.nextBytes(bytes);
        return bytes;
    }

public String bytetoString(byte[] input) {
        return org.apache.commons.codec.binary.Base64.encodeBase64String(input);
    }

public byte[] getHashWithSalt(String input, HashingTechqniue technique, byte[] salt) throws NoSuchAlgorithmException {
        MessageDigest digest = MessageDigest.getInstance(technique.value);
        digest.reset();
        digest.update(salt);
        byte[] hashedBytes = digest.digest(stringToByte(input));
        return hashedBytes;
    }
public byte[] stringToByte(String input) {
        if (Base64.isBase64(input)) {
            return Base64.decodeBase64(input);

        } else {
            return Base64.encodeBase64(input.getBytes());
        }
    }

Here is some additional reference of the standard practice in password hashing directly from OWASP

the better way to resolve the issue is change the port number in Apache2\conf\httpd.conf . Change the port number as fallows::: Listen 8888 and ServerName machinename:8888 .Restart the Apache server after changing the port number.

There is no need to install virtualenv. Just create a workfolder and open your editor in it. Assuming you are using vscode,

$mkdir Directory && cd Directory
$code .

It is the best way to avoid breaking Ubuntu/linux dependencies by messing around with environments. In case anything goes wrong, you can always delete that folder and begin afresh. Otherwise, messing up with the ubuntu/linux python environments could mess up system apps/OS (including the terminal). Then you can press shift+P and type python:select interpreter. Choose any version above 3. After that you can do

$pip3 -v

It will display the pip version. You can then use it for installations as

$pip3 install Library

This is ancient history but I just ran into this issue and the fix for me was recycling the application pool of the website in IIS. Easy fix, for once.

That's right, but it doesn't change it permanently, but just for current command prompt, if you wanna to change it permanently you have to use for example this:

setx ENV_VAR_NAME "DESIRED_PATH" /m

This will change it permanently and yes you can overwrite it by another batch script.

Another case for when to use HttpResponseException instead of Response.CreateResponse(HttpStatusCode.NotFound), or other error status code, is if you have transactions in action filters and you want the transactions to be rolled back when returning an error response to the client.

Using Response.CreateResponse will not roll the transaction back, whereas throwing an exception will.

While I don't think there is a way to fully do this you can take a few measures to stop almost everyone from viewing the HTML.

You can first of all try and stop the inspect menu by doing the following:

I would also suggest using the method that Jonas gave of using his javascript and putting what you don't want people to see in a div with id="element-to-hide" and his given js script to furthermore stop people from inspecting.

I'm pretty sure that it's quite hard to get past that. But then someone can just type view-source:www.exapmle.com and that will show them the source. So you will then probably want to encrypt the HTML(I would advise using a website that gives you an extended security option). There are plenty of good websites that do this for free (eg:http://www.smartgb.com/free_encrypthtml.php) and use extended security which you can't usually unencrypt through HTML un encryptors.

This will basically encrypt your HTML so if you view the source using the method I showed above you will just get encrypted HTML(that is also extremely difficult to unencrypt if you used the extended security option). But you can view the unencrypted HTML through inspecting but we have already blocked that(to a very reasonable extent)

I would use a listener. Fragment1 calling the listener (main activity)

Do I need to make another view which holds these 2 views?

Answer:No

Isn't there another way such as (without the BigViewModel):

Yes, you can use Tuple (brings magic in view having multiple model).

Code:

 @model Tuple<LoginViewModel, RegisterViewModel>


    @using (Html.BeginForm("Login", "Auth", FormMethod.Post))
    {
     @Html.TextBoxFor(tuple=> tuple.Item.Name)
     @Html.TextBoxFor(tuple=> tuple.Item.Email)
     @Html.PasswordFor(tuple=> tuple.Item.Password)
    }


    @using (Html.BeginForm("Login", "Auth", FormMethod.Post))
     {
      @Html.TextBoxFor(tuple=> tuple.Item1.Email)
      @Html.PasswordFor(tuple=> tuple.Item1.Password)
     }

Just another solution, hope some one may like it :

Using: [False, True][Expression]

>>> map(lambda x: [x*100, x][x % 2 != 0], range(1,10))
[1, 200, 3, 400, 5, 600, 7, 800, 9]
>>>

Try this, maybe can help, it do what you want:

ListArray

var listArray = new ListArray();_x000D_
let element = {name: 'Edy', age: 27, country: "Brazil"};_x000D_
let element2 = {name: 'Marcus', age: 27, country: "Brazil"};_x000D_
listArray.push(element);_x000D_
listArray.push(element2);_x000D_
_x000D_
console.log(listArray.array)

<script src="https://marcusvi200.github.io/list-array/script/ListArray.js"></script>

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

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

If you own the class better go with Comparable. Generally Comparator is used if you dont own the class but you have to use it a TreeSet or TreeMap because Comparator can be passed as a parameter in the conctructor of TreeSet or TreeMap. You can see how to use Comparator and Comparable in http://preciselyconcise.com/java/collections/g_comparator.php

Is this what you are looking for?

https://maps.googleapis.com/maps/api/place/search/xml?location=49.260691,-123.137784&radius=500&sensor=false&key=*PlacesAPIKey*&types=restaurant

types is optional

 X <- data.frame(Variable1=c(11,14,12,15),Variable2=c(2,3,1,4))
> X
  Variable1 Variable2
1        11         2
2        14         3
3        12         1
4        15         4
> X[X$Variable1!=11 & X$Variable1!=12, ]
  Variable1 Variable2
2        14         3
4        15         4
> X[ ! X$Variable1 %in% c(11,12), ]
  Variable1 Variable2
2        14         3
4        15         4

You can functionalize this however you like.

The newest version of the Anaconda installer for Windows will also install a windows launcher for "Anaconda Prompt" and "Anaconda Powershell Prompt". If you use one of those instead of the regular windows cmd shell, the conda command, python etc. should be available by default in this shell.

There is no such a thing like TextFX in Notepad++, not in the latest version at least. This is one of the reasons I'm still with DreamWeaver even if it is driving me insane being slow and unresponsive from time to time...

Change the property WindowState to System.Windows.Forms.FormWindowState.Maximized, in some cases if the older answers doesn't works.

So the window will be maximized, and the other parts are in the other answers.

In package specs you can do all you mentioned but not sure about INDEX BY BINARY_INTEGER;

In package body:

initialize the table in declarations:

exch_rt exch_tbl := exch_tbl();

in order to add record to the local collection, in begin - end block you can do:

exch_rt.extend;
                                one_row.exch_rt_usd := 2;
                                one_row.exch_rt_eur := 1;
                                one_row.currency_cd := 'dollar';
                                exch_rt(1) := one_row; -- 1 - number of row in the table - you can put a variable which will be incremented inside a loop 

in order to get data from this table , inside package body you can use:

select exch_rt_usd, exch_rt_eur, currency_cd from table(exch_rt)

enjoy!

P.S. sorry for a late answer :D

You can try this,

$info = pathinfo($_FILES['userFile']['name']);
$ext = $info['extension']; // get the extension of the file
$newname = "newname.".$ext; 

$target = 'images/'.$newname;
move_uploaded_file( $_FILES['userFile']['tmp_name'], $target);

The best solution I've found to avoid getting spammed by bots is using a very trivial question or field on your form.

Try adding a field like these :

• Copy "hello" in the box aside
• 1+1 = ?
• Copy the website name in the box

These tricks require the user to understant what must be input on the form, thus making it much harder to be the target of massive bot form-filling.

EDIT

The backside of this method, as you stated in your question, is the extra step for the user to validate its form. But, in my opinion, it is far simpler than a captcha and the overhead when filling the form is not more than 5 seconds, which seems acceptable from the user point of view.

The standard Java classloader is a stickler for directory structure. Each entry in the classpath is a directory or jar file (or zip file, really), which it then searches for the given class file. For example, if your classpath is ".;my.jar", it will search for com.example.Foo in the following locations:

./com/example/
my.jar:/com/example/

That is, it will look in the subdirectory that has the 'modified name' of the package, where '.' is replaced with the file separator.

Also, it is noteworthy that you cannot nest .jar files.

src="<?php echo base_url()?>your_theme_dir/image_dir/img.ext"

As well

src="<?php bloginfo('template_url'); ?>/image_dir/img.ext"

If what you're trying to do is disable an a link, there is no option to do this. I think you can find an answer that will work for you in this question here.

One option here is to use

<a href="/" onclick="return false;">123n</a>

Disabled href tag

In VB:

from m in MyTable
take 10
select m.Foo

This assumes that MyTable implements IQueryable. You may have to access that through a DataContext or some other provider.

It also assumes that Foo is a column in MyTable that gets mapped to a property name.

See http://blogs.msdn.com/vbteam/archive/2008/01/08/converting-sql-to-linq-part-7-union-top-subqueries-bill-horst.aspx for more detail.

I added the option to choose the length using the Ranvir solution

public static string GenerateRandomString(int length)
    {
        {
            string randomString= string.Empty;

            while (randomString.Length <= length)
            {
                randomString+= Path.GetRandomFileName();
                randomString= randomString.Replace(".", string.Empty);
            }

            return randomString.Substring(0, length);
        }
    }

Store all #select2's options in a variable, filter them according to the value of the chosen option in #select1, and set them using .html() in #select2:

var $select1 = $( '#select1' ),
    $select2 = $( '#select2' ),
    $options = $select2.find( 'option' );

$select1.on('change', function() {
    $select2.html($options.filter('[value="' + this.value + '"]'));
}).trigger('change'); 

Here's a fiddle

You have to unlock your Mutex at sometime...

Timezone aware with zero external dependencies:

from datetime import datetime, timezone

def utc_now():
    return datetime.utcnow().replace(tzinfo=timezone.utc)

After searching a bit about the method to open the existing sheet in xlxs, i discovered

existingWorksheet = wb.get_worksheet_by_name('Your Worksheet name goes here...')
existingWorksheet.write_row(0,0,'xyz')

You can now append/write any data to the open worksheet. I hope it helps. Thanks

    <activity
        android:name="MyBookActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.ALTERNATIVE" />
        </intent-filter>
    </activity>

where is your dot before MyBookActivity?

You could try count(*)

Integer count = (Integer) session.createQuery("select count(*) from Books").uniqueResult();

Where Books is the name off the class - not the table in the database.

Recently I had this problem after upgrading node.js (and inevitably npm) to the newest version:

> npm --version < 2.0.0-alpha-5

Note: I didn't ask for an unstable version, I just got it after brew install npm on OSX.

Downgrading npm fixed the problem for me.

The easiest way to install the stable npm is npm install -g npm but it might not work under some circumstances and downgrade of node.js might be needed then.

public static void main(String[] args)
 {
     int rem,n=702,quo;
     String s=" ";
     while(n>0)
     {
         rem=(n-1)%26;
         quo=(n-1)/26;
         s=(char)(rem+97)+s;
         if(quo==1)
         {
            s=(char)(97)+s;
            break;
         }
         else
         n=(n-1)/26;
     }
     System.out.print(s);
 }
}
////We can also write the code like the below one. There is no much difference but it may help to understand the concept for some people.


public static void main(String[] args)
 {
     int rem,n=52,quo;
     String s=" ";
     while(n>0)
     {
         rem=n%26;
         quo=n/26;
         if(rem==0)
             rem=26;
         s=(char)(rem+96)+s;
         if((quo==1 || quo==0) && n>26)
         {
             n=n/26;
            s=(char)(n+96)+s;
            break;
         }
         else
             n=n/26-1; 
     }
     System.out.print(s);
 }

UPDATED: 26/08/2016 ^{to use the latest jquery and jquery ui version plus bootstrap to style it.}

• demo: http://so.lucafilosofi.com/jquery-sortable-change-event-element-position/

$(function() {
    $('#sortable').sortable({
        start: function(event, ui) {
            var start_pos = ui.item.index();
            ui.item.data('start_pos', start_pos);
        },
        change: function(event, ui) {
            var start_pos = ui.item.data('start_pos');
            var index = ui.placeholder.index();
            if (start_pos < index) {
                $('#sortable li:nth-child(' + index + ')').addClass('highlights');
            } else {
                $('#sortable li:eq(' + (index + 1) + ')').addClass('highlights');
            }
        },
        update: function(event, ui) {
            $('#sortable li').removeClass('highlights');
        }
    });
});

A PHP file must have permissions set to 644. Any folder containing PHP files and PHP access (to upload files, for example) must have permissions set to 755. PHP will run a 500 error when dealing with any file or folder that has permissions set to 777!

Use statistics.mean:

import statistics
print(statistics.mean([1,2,4])) # 2.3333333333333335

It's available since Python 3.4. For 3.1-3.3 users, an old version of the module is available on PyPI under the name stats. Just change statistics to stats.

I wanted to bind a particular data to dropdown and it should be distinct. I did the following:

List<ClassDetails> classDetails;
List<string> classDetailsData = classDetails.Select(dt => dt.Data).Distinct.ToList();
ddlData.DataSource = classDetailsData;
ddlData.Databind();

See if it helps

Hey guys it exist a much more sexy tool for a developper to have a look into a Directory, whatever the Directory is (Active-Directory, OpenLDAP, eDirectory ...) its name is Apache Directory studio, it works in the same way on the top of java in Windows or in Linux. It's a kind of universal LDP.EXE for those who know this tool on Windows Servers. It allows to create LDIF files and also to browse the SCHEMA.

Try this:

_imageView.image = image;
[_imageView.layer addAnimation:[CATransition animation] forKey:kCATransition];

Before this would work for me I had to resize the button frame explicitly based on the image frame size.

UIImage *listImage = [UIImage imageNamed:@"list_icon.png"];
UIButton *listButton = [UIButton buttonWithType:UIButtonTypeCustom];

// get the image size and apply it to the button frame
CGRect listButtonFrame = listButton.frame;
listButtonFrame.size = listImage.size;
listButton.frame = listButtonFrame;

[listButton setImage:listImage forState:UIControlStateNormal];
[listButton addTarget:self.navigationController.parentViewController 
               action:@selector(revealToggle:) 
     forControlEvents:UIControlEventTouchUpInside];
UIBarButtonItem *jobsButton = 
  [[UIBarButtonItem alloc] initWithCustomView:listButton];

self.navigationItem.leftBarButtonItem = jobsButton;

To install the latest stable version:

nvm install stable

To set default to the stable version (instead of a specific version):

nvm alias default stable

To list installed versions:

nvm list

As of v6.2.0, it will look something like:

$ nvm list
         v4.4.2
->       v6.2.0
default -> stable (-> v6.2.0)
node -> stable (-> v6.2.0) (default)
stable -> 6.2 (-> v6.2.0) (default)
iojs -> N/A (default)

Well, the error message tells you what to do: add the path where Jacob.dll resides to java.library.path. You can do that on the command line like this:

java -Djava.library.path="dlls" ...

(assuming Jacob.dll is in the "dlls" folder)

Also see java.lang.UnsatisfiedLinkError no *****.dll in java.library.path

To find a value and select it:

private void selectValue(Spinner spinner, Object value) {
    for (int i = 0; i < spinner.getCount(); i++) {
        if (spinner.getItemAtPosition(i).equals(value)) {
            spinner.setSelection(i);
            break;
        }
    }
}

$('#btnSubmit').click(function(event){
    alert("Button Clicked");
});

or as you are using submit button so you can write your code in form's validate event like

$('#myForm').validate(function(){
    alert("Hello World!!");
});

As said Will Wagner, in old version of jsp you should always use c:out to output dynamic text.

Moreover, using this syntax:

<c:out value="${person.name}">No name</c:out>

you can display the text "No name" when name is null.

No need for mysqladmin:

just use mysql command line

mysql -u [username] -p[password] -e 'drop database db-name;'

This will send the drop command although I wouldn't pass the password this way as it'll be exposed to other users of the system via ps aux

In addition to the above answer, this is the actual code:

[[UIDevice currentDevice] name];

There is a way to create "const" variables in Java, but only for specific classes. Just define a class with final properties and subclass it. Then use the base class where you would want to use "const". Likewise, if you need to use "const" methods, add them to the base class. The compiler will not allow you to modify what it thinks is the final methods of the base class, but it will read and call methods on the subclass.

Shortest - 18 chars (not confuse += (mention by OP) with = more details here)

test.innerHTML=str

var str = '<p>Just some <span>text</span> here</p>';_x000D_
_x000D_
test.innerHTML=str

<div id="test"></div>

One thing missing here: if you have a varying number of elements that you want to put together to something like

WHERE [...] AND (field LIKE '%abc%' OR field LIKE '%def%')

and dont want to assemble a DQL-String yourself, you can use the orX mentioned above like this:

$patterns = ['abc', 'def'];
$orStatements = $qb->expr()->orX();
foreach ($patterns as $pattern) {
    $orStatements->add(
        $qb->expr()->like('field', $qb->expr()->literal('%' . $pattern . '%'))
    );
}
$qb->andWhere($orStatements);

You may use:

• Array.prototype.map()
• Array.prototype.reduce()
• Arrow functions
• Comma operator

To create array of objects:

var source = ['left', 'top'];
const result = source.map(arrValue => ({[arrValue]: 0}));

Demo:

var source = ['left', 'top'];_x000D_
_x000D_
const result = source.map(value => ({[value]: 0}));_x000D_
_x000D_
console.log(result);

Or if you wants to create a single object from values of arrays:

var source = ['left', 'top'];
const result = source.reduce((obj, arrValue) => (obj[arrValue] = 0, obj), {});

Demo:

var source = ['left', 'top'];_x000D_
_x000D_
const result = source.reduce((obj, arrValue) => (obj[arrValue] = 0, obj), {});_x000D_
_x000D_
console.log(result);

First, get all the elements

const getAllFormElements = element => Array.from(element.elements).filter(tag => ["select", "textarea", "input"].includes(tag.tagName.toLowerCase()));

Second, do something with them

const pageFormElements = getAllFormElements(document.body);
console.log(pageFormElements);

If you want to use a form, rather than the entire body of the page, you can do it like this

const pageFormElements = getAllFormElements(document.getElementById("my-form"));
console.log(formElements);

OdeToCode has a good article covering the basic differences

As it says in the article:

Proper indexes are crucial for good performance in large databases. Sometimes you can make up for a poorly written query with a good index, but it can be hard to make up for poor indexing with even the best queries.

Quite true, too... If you're just starting out with it, I'd focus on clustered and composite indexes, since they'll probably be what you use the most.

My simple think you missed type="text/css".

Say P7 is a Cell then you can use the following Syntex to check the value of the cell and assign appropriate value to another cell based on this following nested if:

=IF(P7=0,200,IF(P7=1,100,IF(P7=2,25,IF(P7=3,10,IF((P7=4),5,0)))))

You can also use std::vectors for achieving this:

using std::vector< std::vector<int> >

Example:

std::vector< std::vector<int> > a;

  //m * n is the size of the matrix

    int m = 2, n = 4;
    //Grow rows by m
    a.resize(m);
    for(int i = 0 ; i < m ; ++i)
    {
        //Grow Columns by n
        a[i].resize(n);
    }
    //Now you have matrix m*n with default values

    //you can use the Matrix, now
    a[1][0]=1;
    a[1][1]=2;
    a[1][2]=3;
    a[1][3]=4;

//OR
for(i = 0 ; i < m ; ++i)
{
    for(int j = 0 ; j < n ; ++j)
    {      //modify matrix
        int x = a[i][j];
    }

}

With MongoDb 3.4.4 and newer, you can leverage the use of $arrayToObject operator and a $replaceRoot pipeline to get the counts.

For example, suppose you have a collection of users with different roles and you would like to calculate the distinct counts of the roles. You would need to run the following aggregate pipeline:

db.users.aggregate([
    { "$group": {
        "_id": { "$toLower": "$role" },
        "count": { "$sum": 1 }
    } },
    { "$group": {
        "_id": null,
        "counts": {
            "$push": { "k": "$_id", "v": "$count" }
        }
    } },
    { "$replaceRoot": {
        "newRoot": { "$arrayToObject": "$counts" }
    } }    
])

Example Output

{
    "user" : 67,
    "superuser" : 5,
    "admin" : 4,
    "moderator" : 12
}

Just subscribe to the control's ToolTipTextNeeded event, and return e.TooltipText, much simpler.

url="https://myserver/post_service"
data["name"] = "joe"
data["age"] = "20"
data_encoded = urllib2.urlencode(data)
print urllib2.urlopen(url + "?" + data_encoded).read()

May be this can help

assert_has_calls is another approach to this problem.

From the docs:

assert_has_calls (calls, any_order=False)

assert the mock has been called with the specified calls. The mock_calls list is checked for the calls.

If any_order is False (the default) then the calls must be sequential. There can be extra calls before or after the specified calls.

If any_order is True then the calls can be in any order, but they must all appear in mock_calls.

Example:

>>> from unittest.mock import call, Mock
>>> mock = Mock(return_value=None)
>>> mock(1)
>>> mock(2)
>>> mock(3)
>>> mock(4)
>>> calls = [call(2), call(3)]
>>> mock.assert_has_calls(calls)
>>> calls = [call(4), call(2), call(3)]
>>> mock.assert_has_calls(calls, any_order=True)

Source: https://docs.python.org/3/library/unittest.mock.html#unittest.mock.Mock.assert_has_calls

You can use exec for that:

>>> foo = "bar"
>>> exec(foo + " = 'something else'")
>>> print bar
something else
>>> 

I used to always get confused whether I should use break, or continue. This is what helps me remember:

When to use break vs continue?

1. Break - it's like breaking up. It's sad, you guys are parting. The loop is exited.

2. Continue - means that you're gonna give today a rest and sort it all out tomorrow (i.e. skip the current iteration)!

Increase the size of your perm space, of course. Use the -XX:MaxPermSize=128m option. Set the value to something appropriate.

This solution produces a result list, that contains all differences from both input lists. You can compare your objects by any property, in my example it is ID. The only restriction is that the lists should be of the same type:

var DifferencesList = ListA.Where(x => !ListB.Any(x1 => x1.id == x.id))
            .Union(ListB.Where(x => !ListA.Any(x1 => x1.id == x.id)));

Another way would be to use pandas "DateOffset" class

link:-https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.tseries.offsets.DateOffset.html

Using ASGM's code(above in the answers):

from datetime import datetime
import pandas as pd

your_date_string = "April 1, 2012"
format_string = "%B %d, %Y"

datetime_object = datetime.strptime(your_date_string, format_string).date()
new_date = datetime_object + pd.DateOffset(years=1)

new_date.date()

It will return the datetime object with the added year.

Something like this:-

datetime.date(2013, 4, 1)

To add an onClick as well, here's what I did.

....
// in OnSwipeTouchListener class

private final class GestureListener extends SimpleOnGestureListener {

    .... // normal GestureListener  code

   @Override
    public boolean onSingleTapConfirmed(MotionEvent e) {
        onClick(); // my method
        return super.onSingleTapConfirmed(e);
    }

} // end GestureListener class

    public void onSwipeRight() {
    }

    public void onSwipeLeft() {
    }

    public void onSwipeTop() {
    }

    public void onSwipeBottom() {
    }

    public void onClick(){ 
    }


    // as normal
    @Override
    public boolean onTouch(View v, MotionEvent event) {
        return gestureDetector.onTouchEvent(event);
}

} // end OnSwipeTouchListener class

I'm using Fragments, so using getActivity() for context. This is how I implemented it - and it works.

myLayout.setOnTouchListener(new OnSwipeTouchListener(getActivity()) {
            public void onSwipeTop() {
                Toast.makeText(getActivity(), "top", Toast.LENGTH_SHORT).show();
            }
            public void onSwipeRight() {
                Toast.makeText(getActivity(), "right", Toast.LENGTH_SHORT).show();
            }
            public void onSwipeLeft() {
                Toast.makeText(getActivity(), "left", Toast.LENGTH_SHORT).show();
            }
            public void onSwipeBottom() {
                Toast.makeText(getActivity(), "bottom", Toast.LENGTH_SHORT).show();
            }

            public void onClick(){
                Toast.makeText(getActivity(), "clicked", Toast.LENGTH_SHORT).show();
            }
        });

you could do:

var scriptTag = document.createElement("script");
scriptTag.type = "text/javascript";
scriptTag.src = "script_source_here";
(document.getElementsByTagName("head")[0] || document.documentElement ).appendChild(scriptTag);

Simple and pretty easiest solution.

public static String intToBinaryString(int integer, int numberOfBits) {

    if (numberOfBits > 0) {     // To prevent FormatFlagsConversionMismatchException.

        String nBits = String.format("%" + numberOfBits + "s",      // Int to bits conversion
                Integer.toBinaryString(integer))
                .replaceAll(" ","0"); 

        return nBits;   // returning the Bits for the given int.
    }

    return null;        // if the numberOfBits is not greater than 0, returning null.
}

I followed the answers above but still it seems not to be working for me below code did a trick for me when integrating payment gatways which are usually https requests :

public class MainActivity extends Activity {

    WebView webView;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        webView = (WebView) findViewById(R.id.webView1);
        WebSettings settings = webView.getSettings();
        settings.setJavaScriptEnabled(true);
        settings.setDomStorageEnabled(true);
        webView.setWebViewClient(new MyWebViewClient());
        String postData = "amount=1000&firstname=mtetno&[email protected]&phone=2145635784&productinfo=android&surl=success.php"
                + "&furl=failure.php&lastname=qwerty&curl=dsdsd.com&address1=dsdsds&address2=dfdfd&city=dsdsds&state=dfdfdfd&"
                + "country=fdfdf&zipcode=123456&udf1=dsdsds&udf2=fsdfdsf&udf3=jhghjg&udf4=fdfd&udf5=fdfdf&pg=dfdf";
        webView.postUrl(
                "http://host/payment.php",
                EncodingUtils.getBytes(postData, "BASE64"));

    }

    private class MyWebViewClient extends WebViewClient {
        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            webView.loadUrl(url);
            return true;
        }

        @Override
        public void onReceivedSslError(WebView view, SslErrorHandler handler,
                SslError error) {
            handler.proceed();
        }
    }
}

Above code is doing a post request in webview and redirecting to payment gateway.

Setting settings.setDomStorageEnabled(true); did a trick for me Hope this helps .

In WSDL, if you look at the Binding section, you will clearly see that soap binding is explicitly mentioned if the service uses soap 1.2. refer the below sample.

<binding name="EmployeeServiceImplPortBinding" type="tns:EmployeeServiceImpl">
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/>
<operation name="findEmployeeById">
    <soap12:operation soapAction=""/>
    <input><soap12:body use="literal"/></input>
    <output><soap12:body use="literal"/></output>
</operation><operation name="create">
    <soap12:operation soapAction=""/>
    <input><soap12:body use="literal"/></input>
    <output><soap12:body use="literal"/></output>
</operation>
</binding>

if the web service use soap 1.1, it will not explicitly define any soap version in the WSDL file under binding section. refer the below sample.

<binding name="EmployeeServiceImplPortBinding" type="tns:EmployeeServiceImpl">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="rpc"/>
<operation name="findEmployeeById">
    <soap:operation soapAction=""/>
    <input><soap:body use="literal" namespace="http://jaxb.ws.jax.samples.chathurangaonline.com/"/></input>
    <output><soap:body use="literal" namespace="http://jaxb.ws.jax.samples.chathurangaonline.com/"/></output>
</operation><operation name="create">
    <soap:operation soapAction=""/>
    <input><soap:body use="literal" namespace="http://jaxb.ws.jax.samples.chathurangaonline.com/"/></input>
    <output><soap:body use="literal" namespace="http://jaxb.ws.jax.samples.chathurangaonline.com/"/></output>
</operation>
</binding>

How to determine the SOAP version of the SOAP message?

but remember that this is not much recommended way to determine the soap version that your web services uses. the version of the soap message can be determined using one of following ways.

1. checking the namespace of the soap message

SOAP 1.1  namespace : http://schemas.xmlsoap.org/soap/envelope

SOAP 1.2 namespace  : http://www.w3.org/2003/05/soap-envelope

2. checking the transport binding information (http header information) of the soap message

SOAP 1.1 : user text/xml for the Context-Type

   POST /MyService HTTP/1.1
   Content-Type: text/xml; charset="utf-8"
   Content-Length: xxx
   SOAPAction: "urn:uuid:myaction"

SOAP 1.2 : user application/soap+xml for the Context-Type

   POST /MyService HTTP/1.1
   Content-Type: application/soap+xml; charset="utf-8"
   Content-Length: xxx
   SOAPAction: "urn:uuid:myaction"

3. using SOAP fault information

The structure of a SOAP fault message between the two versions are different.

Watch out the react lifecycle methods!

• http://projects.wojtekmaj.pl/react-lifecycle-methods-diagram/
• https://reactjs.org/docs/react-component.html

I worked for several hours to find out that getDerivedStateFromProps will be called after every setState().

What I ended up doing was to keep the file within my vagrant directory (automatically mounted as /vagrant/) and copy it over with a shell provisioner:

command = "cp #{File.join('/vagrant/', path_within_repo)} #{remote_file}"
config.vm.provision :shell, :inline => command

<object>.__class__.__name__

Move doSomething definition outside of its class declaration and after B and also make add accessible to A by public-ing it or friend-ing it.

class B;

class A
{
    void doSomething(B * b);
};

class B
{
public:
    void add() {}
};

void A::doSomething(B * b)
{
    b->add();
}

The closest thing to what you're looking for is the :first-child pseudoclass; unfortunately this will not work in your case because you have an <h1> before the <div>s. What I would suggest is that you either add a class to the <div>, like <div class="first"> and then style it that way, or use jQuery if you really can't add a class:

$('#content > div:first')

If you'd like to work with ArrayLists in the solution, you can try this:

public final String [] f(final String [] first, final String [] second) {
    // Assuming non-null for brevity.
    final ArrayList<String> resultList = new ArrayList<String>(Arrays.asList(first));
    resultList.addAll(new ArrayList<String>(Arrays.asList(second)));
    return resultList.toArray(new String [resultList.size()]);
}

I'm not sure whether I understand your question correctly, but you can write your code in this way:

bool DoesEntityExist<T>(T instance, ....)

You can call the method in following fashion:

DoesEntityExist(myTypeInstance, ...)

This way you don't need to explicitly write the type, the framework will overtake the type automatically from the instance.

Use the :w command with a filename:

:w other_filename

If you want to know this, it exists an open source library called aFileDialog that it is an small and easy to use which provides a file picker.

The difference with another file chooser's libraries for Android is that aFileDialog gives you the option to open the file chooser as a Dialog and as an Activity.

It also lets you to select folders, create files, filter files using regular expressions and show confirmation dialogs.

Go to VS COde -> View -> Terminal

git init git add . git commit -m "FirstCommit" git remote add origin https://github.com/dotnetpiper/cdn git pull origin master git push -f origin master

Note : Some time git push -u origin master doesn't work anticipated.

Alternatively if adding extra library such as hamcrest is not desirable, the logic can be implemented as utility method using junit dependency only:

public static void assertGreaterThan(int greater, int lesser) {
    assertGreaterThan(greater, lesser, null);
}

public static void assertGreaterThan(int greater, int lesser, String message) {
    if (greater <= lesser) {
        fail((StringUtils.isNotBlank(message) ? message + " ==> " : "") +
                "Expected: a value greater than <" + lesser + ">\n" +
                "But <" + greater + "> was " + (greater == lesser ? "equal to" : "less than") + " <" + lesser + ">");
    }
}

Yes, it's intended to be checked in. I want to suggest that it gets its own unique commit. We find that it adds a lot of noise to our diffs.

Based on the answers provided, I decided to make a quick plugin to do this:

(function($){
    $.fn.moveTo = function(selector){
        return this.each(function(){
            var cl = $(this).clone();
            $(cl).appendTo(selector);
            $(this).remove();
        });
    };
})(jQuery);

Usage:

$('#nodeToMove').moveTo('#newParent');

Apart from the information given by David M. Lloyd one could add that the mechanism that allows this is called target typing.

The idea is that the type the compiler assigns to a lambda expressions or a method references does not depend only on the expression itself, but also on where it is used.

The target of an expression is the variable to which its result is assigned or the parameter to which its result is passed.

Lambda expressions and method references are assigned a type which matches the type of their target, if such a type can be found.

See the Type Inference section in the Java Tutorial for more information.

You need to use Arrow function ()=> ES6 feature to preserve this context within setTimeout.

// var that = this;                             // no need of this line
this.messageSuccess = true;

setTimeout(()=>{                           //<<<---using ()=> syntax
      this.messageSuccess = false;
 }, 3000);

You can use the transpose function from the data.table library. Simple and fast solution that keeps numeric values as numeric.

library(data.table)

# get data
  data("mtcars")

# transpose
  t_mtcars <- transpose(mtcars)

# get row and colnames in order
  colnames(t_mtcars) <- rownames(mtcars)
  rownames(t_mtcars) <- colnames(mtcars)

Here is a solution using hooks, Timer component, I'm replicating same logic above with hooks

import React from 'react'
import { useState, useEffect } from 'react';

const Timer = (props:any) => {
    const {initialMinute = 0,initialSeconds = 0} = props;
    const [ minutes, setMinutes ] = useState(initialMinute);
    const [seconds, setSeconds ] =  useState(initialSeconds);
    useEffect(()=>{
    let myInterval = setInterval(() => {
            if (seconds > 0) {
                setSeconds(seconds - 1);
            }
            if (seconds === 0) {
                if (minutes === 0) {
                    clearInterval(myInterval)
                } else {
                    setMinutes(minutes - 1);
                    setSeconds(59);
                }
            } 
        }, 1000)
        return ()=> {
            clearInterval(myInterval);
          };
    });

    return (
        <div>
        { minutes === 0 && seconds === 0
            ? null
            : <h1> {minutes}:{seconds < 10 ?  `0${seconds}` : seconds}</h1> 
        }
        </div>
    )
}

export default Timer;

Google has released a Native Development Kit (NDK) (according to http://www.youtube.com/watch?v=Z5whfaLH1-E at 00:07:30).

Hopefully the information will be updated on the google groups page (http://groups.google.com/group/android-ndk), as it says it hasn't been released yet.

I'm not sure where to get a simple download for it, but I've heard that you can get a copy of the NDK from Google's Git repository under the donut branch.

One of the best online tools currently available to extract pdf fonts is http://www.pdfconvertonline.com/extract-pdf-fonts-online.html

Try these: pip install --upgrade setuptools or easy_install -U setuptools

Using Kotlin

Toast.makeText(view!!.context , "your_text", Toast.LENGTH_SHORT).show()

Not sure if it's directly related to the question, but I was looking for an answer for how to generate *.sln from cmake projects I've discovered that one can use something like this:

cmake -G "Visual Studio 10"

The example generates needed VS 2010 files from an input CMakeLists.txt file

I found this very annoying bug while converting EmployeeID values with ISNUMERIC:

SELECT DISTINCT [EmployeeID],
ISNUMERIC(ISNULL([EmployeeID], '')) AS [IsNumericResult],

CASE WHEN COALESCE(NULLIF(tmpImport.[EmployeeID], ''), 'Z')
    LIKE '%[^0-9]%' THEN 'NonNumeric' ELSE 'Numeric'
END AS [IsDigitsResult]
FROM [MyTable]

This returns:

EmployeeID IsNumericResult MyCustomResult
---------- --------------- --------------
           0               NonNumeric
00000000c  0               NonNumeric
00D026858  1               NonNumeric

(3 row(s) affected)

Hope this helps!

$route: This is used for deep-linking URLs to controllers and views (HTML partials) and watches $location.url() in order to map the path from an existing definition of route.

When we use ngRoute, the route is configured with $routeProvider and when we use ui-router, the route is configured with $stateProvider and $urlRouterProvider.

<div ng-view></div>
    $routeProvider
        .when('/contact/', {
            templateUrl: 'app/views/core/contact/contact.html',
            controller: 'ContactCtrl'
        });


<div ui-view>
    <div ui-view='abc'></div>
    <div ui-view='abc'></div>
   </div>
    $stateProvider
        .state("contact", {
            url: "/contact/",
            templateUrl: '/app/Aisel/Contact/views/contact.html',
            controller: 'ContactCtrl'
        });

parse-domain - a very solid lightweight library

npm install parse-domain

const { fromUrl, parseDomain } = require("parse-domain");

Example 1

parseDomain(fromUrl("http://www.example.com/12xy45"))

{ type: 'LISTED',
  hostname: 'www.example.com',
  labels: [ 'www', 'example', 'com' ],
  icann:
   { subDomains: [ 'www' ],
     domain: 'example',
     topLevelDomains: [ 'com' ] },
  subDomains: [ 'www' ],
  domain: 'example',
  topLevelDomains: [ 'com' ] }

Example 2

parseDomain(fromUrl("http://subsub.sub.test.ExAmPlE.coM/12xy45"))

{ type: 'LISTED',
  hostname: 'subsub.sub.test.example.com',
  labels: [ 'subsub', 'sub', 'test', 'example', 'com' ],
  icann:
   { subDomains: [ 'subsub', 'sub', 'test' ],
     domain: 'example',
     topLevelDomains: [ 'com' ] },
  subDomains: [ 'subsub', 'sub', 'test' ],
  domain: 'example',
  topLevelDomains: [ 'com' ] }

Why?

Depending on the use case and volume I strongly recommend against solving this problem yourself using regex or other string manipulation means. The core of this problem is that you need to know all the gtld and cctld suffixes to properly parse url strings into domain and subdomains, these suffixes are regularly updated. This is a solved problem and not one you want to solve yourself (unless you are google or something). Unless you need the hostname or domain name in a pinch don't try and parse your way out of this one.

I was facing the similar issue while toggling the disabled state of button! After firing the removeProp('disabled') the button refused to get "disabled" again! I found an interesting solution : use prop("disabled",true) to disable the button and prop("disabled",false) to re-enable it! Now I was able to toggle the "disabled" state of my button as many times I needed! Try it out.

In this Safari HTML5 reference, you can read

To prevent unsolicited downloads over cellular networks at the user’s expense, embedded media cannot be played automatically in Safari on iOS—the user always initiates playback. A controller is automatically supplied on iPhone or iPod touch once playback in initiated, but for iPad you must either set the controls attribute or provide a controller using JavaScript.

I would consider using roboguice's logging facility instead of the built-in android.util.Log

Their facility automatically disables debug and verbose logs for release builds. Plus, you get some nifty features for free (e.g. customizable logging behavior, additional data for every log and more)

Using proguard could be quite a hassle and I wouldn't go through the trouble of configuring and making it work with your application unless you have a good reason for that (disabling logs isn't a good one)

paramiko.SFTPClient

Sample Usage:

import paramiko
paramiko.util.log_to_file("paramiko.log")

# Open a transport
host,port = "example.com",22
transport = paramiko.Transport((host,port))

# Auth    
username,password = "bar","foo"
transport.connect(None,username,password)

# Go!    
sftp = paramiko.SFTPClient.from_transport(transport)

# Download
filepath = "/etc/passwd"
localpath = "/home/remotepasswd"
sftp.get(filepath,localpath)

# Upload
filepath = "/home/foo.jpg"
localpath = "/home/pony.jpg"
sftp.put(localpath,filepath)

# Close
if sftp: sftp.close()
if transport: transport.close()

Very sort cut and effective solution is below:-

Add the below rule in your tsconfig.json file:-

"noImplicitAny": false

Then restart your project.

I faced similar problem. In my case client must send data periodically. I hope you have same requirement. Then I set SO_TIMEOUT socket.setSoTimeout(1000 * 60 * 5); which is throw java.net.SocketTimeoutException when specified time is expired. Then I can detect dead client easily.

After hours of struggling, I solved it by including the following within app/build.gradle:

android {
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

https://github.com/mapbox/mapbox-gl-native/issues/11378

The viewBox isn't the height of the container, it's the size of your drawing. Define your viewBox to be 100 units in width, then define your rect to be 10 units. After that, however large you scale the SVG, the rect will be 10% the width of the image.

ALTER TABLE Testing ALTER COLUMN TestDec decimal(16,1)

Just put decimal(precision, scale), replacing the precision and scale with your desired values.

I haven't done any testing with this with data in the table, but if you alter the precision, you would be subject to losing data if the new precision is lower.

An alternative is to use the maven shade plugin to build an uber-jar.

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-shade-plugin</artifactId>
    <version> Your Version Here </version>
    <configuration>
            <!-- put your configurations here -->
    </configuration>
    <executions>
            <execution>
                    <phase>package</phase>
                    <goals>
                            <goal>shade</goal>
                    </goals>
            </execution>
    </executions>
</plugin>

Images are not recommended since they may appear pixelated on some devices (Apple devices with Retina display) or when zoomed in. With a character, your list looks awesome everytime.

Here is the best solution I've found so far. It works great and it's cross-browser (IE 8+).

ul {
    list-style: none;
    padding-left: 1.2em;
    text-indent: -1.2em;
}

li:before {
    content: "?";
    display: block;
    float: left;
    width: 1.2em;
    color: #ff0000;
}

The important thing is to have the character in a floating block with a fixed width so that the text remains aligned if it's too long to fit on a single line. 1.2em is the width you want for your character, change it for your needs. Don't forget to reset padding and margin for ul and li elements.

EDIT: Be aware that the "1.2em" size may vary if you use a different font in ul and li:before. It's safer to use pixels.

It is possible. Make two functions: static and virtual

struct Object{     
  struct TypeInformation;
  static  const TypeInformation &GetTypeInformationStatic() const 
  { 
      return GetTypeInformationMain1();
  }
  virtual const TypeInformation &GetTypeInformation() const
  { 
      return GetTypeInformationMain1();
  }
protected:
  static const TypeInformation &GetTypeInformationMain1(); // Main function
};

struct SomeObject : public Object {     
  static  const TypeInformation &GetTypeInformationStatic() const 
  { 
      return GetTypeInformationMain2();
  }
  virtual const TypeInformation &GetTypeInformation() const
  { 
      return GetTypeInformationMain2();
  }
protected:
  static const TypeInformation &GetTypeInformationMain2(); // Main function
};

if you have many version of JDK you can run

export JAVA_HOME="/usr/local/env/java/jdk1.8.0_131.jdk/Contents/Home/"

before cordova build, to use a specific version of jdk :)

First please check in module.ts file that in @NgModule all properties are only one time. If any of are more than one time then also this error come. Because I had also occur this error but in module.ts file entryComponents property were two time that's why I was getting this error. I resolved this error by removing one time entryComponents from @NgModule. So, I recommend that first you check it properly.

The Entity Framework should not cause major bottlenecks itself. Chances are that there are other causes. You could try to switch EF to Linq2SQL, both have comparing features and the code should be easy to convert but in many cases Linq2SQL is faster than EF.

You can overwrite Bootstraps default CSS by adding your own rules.

<style type="text/css">
   body { background: navy !important; } /* Adding !important forces the browser to overwrite the default style applied by Bootstrap */
</style>

Hope it helps. for more detail you can follow this Link

.parent{ 
  display: flex; 
  flex-wrap: wrap; 
}

.parent .child{ 
  flex: 1 1 25%;
  /*Start Run Code Snippet output CSS*/
  padding: 5px; 
  box-sizing: border-box;
  text-align: center;
  border: 1px solid #000;
  /*End Run Code Snippet output CSS*/
}

<div class="parent">
  <div class="child">1</div>
  <div class="child">2</div>
  <div class="child">3</div>
  <div class="child">4</div>
  <div class="child">5</div>
  <div class="child">6</div>
  <div class="child">7</div>
  <div class="child">8</div>
</div>

Here is an alternate solution if you do not want to use replace (replace spaces in a string without using replace javascript)

var str="The dog      has a long   tail, and it     is RED!";
var rule=/\s{1,}/g;

str = str.split(rule).join(" "); 

document.write(str);

Unlike it's most popular commercial competitor, numpy pretty much from the outset is about "arbitrary-dimensional" arrays, that's why the core class is called ndarray. You can check the dimensionality of a numpy array using the .ndim property. The .shape property is a tuple of length .ndim containing the length of each dimensions. Currently, numpy can handle up to 32 dimensions:

a = np.ones(32*(1,))
a
# array([[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[ 1.]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]])
a.shape
# (1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1)
a.ndim
# 32

If a numpy array happens to be 2d like your second example, then it's appropriate to think about it in terms of rows and columns. But a 1d array in numpy is truly 1d, no rows or columns.

If you want something like a row or column vector you can achieve this by creating a 2d array with one of its dimensions equal to 1.

a = np.array([[1,2,3]]) # a 'row vector'
b = np.array([[1],[2],[3]]) # a 'column vector'
# or if you don't want to type so many brackets:
b = np.array([[1,2,3]]).T

Had this issue several times. If you have a large DB and want to try avoiding backup/restore (with added missing table), try few times back and forth:

DROP TABLE my_table;

ALTER TABLE my_table DISCARD TABLESPACE;

-and-

rm my_table.ibd (orphan w/o corresponding my_table.frm) located in /var/lib/mysql/my_db/ directory

-and then-

CREATE TABLE IF NOT EXISTS my_table (...)

Something like the following example. Note I'm in Eastern Australia (UTC + 10 hours at the moment).

>>> import datetime
>>> dtnow = datetime.datetime.now();dtutcnow = datetime.datetime.utcnow()
>>> dtnow
datetime.datetime(2010, 8, 4, 9, 33, 9, 890000)
>>> dtutcnow
datetime.datetime(2010, 8, 3, 23, 33, 9, 890000)
>>> delta = dtnow - dtutcnow
>>> delta
datetime.timedelta(0, 36000)
>>> hh,mm = divmod((delta.days * 24*60*60 + delta.seconds + 30) // 60, 60)
>>> hh,mm
(10, 0)
>>> "%s%+02d:%02d" % (dtnow.isoformat(), hh, mm)
'2010-08-04T09:33:09.890000+10:00'
>>>

Apart of directly writing HTML on the PrintWriter obtained from the response (which is the standard way of outputting HTML from a Servlet), you can also include an HTML fragment contained in an external file by using a RequestDispatcher:

public void doGet(HttpServletRequest request,
       HttpServletResponse response)
       throws IOException, ServletException {
   response.setContentType("text/html");
   PrintWriter out = response.getWriter();
   out.println("HTML from an external file:");     
   request.getRequestDispatcher("/pathToFile/fragment.html")
          .include(request, response); 
   out.close();
}

http://msdn.microsoft.com/en-us/library/system.string.split.aspx

Example from the docs:

string source = "[stop]ONE[stop][stop]TWO[stop][stop][stop]THREE[stop][stop]";
string[] stringSeparators = new string[] {"[stop]"};
string[] result;

// ...
result = source.Split(stringSeparators, StringSplitOptions.None);

foreach (string s in result)
{
    Console.Write("'{0}' ", String.IsNullOrEmpty(s) ? "<>" : s);
}

@echo off

Setlocal enabledelayedexpansion

Set 1=%1

Set 1=!1:"=!

Echo !1!

Echo "!1!"

Set 1=

Demonstrates with or without quotes reguardless of whether original parameter has quotes or not.

And if you want to test the existence of a parameter which may or may not be in quotes, put this line before the echos above:

If '%1'=='' goto yoursub

But if checking for existence of a file that may or may not have quotes then it's:

If EXIST "!1!" goto othersub

Note the use of single quotes and double quotes are different.

Almost 5 years later, I think my answer can reduce a little bit the hard work of many people.

Update an element in the DOM with the HTML from the one from the ajax call can be achieved that way

$('#submitform').click(function() {
     $.ajax({
     url: "getinfo.asp",
     data: {
         txtsearch: $('#appendedInputButton').val()
     },
     type: "GET",
     dataType : "html",
     success: function (data){
         $('#showresults').html($('#showresults',data).html());
         // similar to $(data).find('#showresults')
     },
});

or with replaceWith()

// codes

success: function (data){
   $('#showresults').replaceWith($('#showresults',data));
},

Some of the other answers here are about adding HTML5 capabilities to IE8 and other browsers. These are called Polyfills and my favourite place for finding those is here.

Right. Better to use a function:

CREATE OR REPLACE FUNCTION yyyymm() RETURNS text
    LANGUAGE 'plpgsql' AS $$
DECLARE
    retval text;
    m integer;
BEGIN
    retval := EXTRACT(year from current_timestamp);
    m := EXTRACT(month from current_timestamp);
    IF m < 10 THEN retval := retval || '0'; END IF;
    RETURN retval || m;
END $$;

SELECT yyyymm();

DROP TABLE foo;
CREATE TABLE foo (
    key             int PRIMARY KEY,
    colname text DEFAULT yyyymm()
    );
INSERT INTO foo (key) VALUES (0);
SELECT * FROM FOO;

This gives me

 key | colname 
-----+---------
   0 | 200905

Make sure you run createlang plpgsql from the Unix command line, if necessary.

The way that I usually go about it is using a temporary table. It's probably not computationally efficient but it seems to work ok! Here i am duplicating record 99 in its entirety, creating record 100.

CREATE TEMPORARY TABLE tmp SELECT * FROM invoices WHERE id = 99;

UPDATE tmp SET id=100 WHERE id = 99;

INSERT INTO invoices SELECT * FROM tmp WHERE id = 100;

Hope that works ok for you!

To convert serialize object to String and String to Object

stringToBean(beanToString(new LoginMdp()), LoginMdp.class);

public static String beanToString(Object object) throws IOException {

    ObjectMapper objectMapper = new ObjectMapper();
    StringWriter stringEmp = new StringWriter();
    objectMapper.configure(SerializationFeature.INDENT_OUTPUT, true);
    objectMapper.writeValue(stringEmp, object);
    return stringEmp.toString();
}

public static <T> T stringToBean(String content, Class<T> valueType) throws IOException {
    return new ObjectMapper().readValue(content, valueType);
}

Wild guess: If your value is an empty string, you can use NULLIF to replace it for a NULL:

SELECT
    NULLIF(your_value, '')::int

Sorry I am 9 years late, but this might work for the viewers in 2020.

So suppose you have a line like "Hello my name is Jello". Now you want to find the words that start with 'H' and end with 'o', with any number of characters in between. And we don't want lines we just want words. So for that we can use the expression:

grep "H[^ ]*o" file

This will return all the words. The way this works is that: It will allow all the characters instead of space character in between, this way we can avoid multiple words in the same line.

Now you can replace the space character with any other character you want. Suppose the initial line was "Hello-my-name-is-Jello", then you can get words using the expression:

grep "H[^-]*o" file

This function will transform an application to a daemon:

import sys
import os

def daemonize():
    try:
        pid = os.fork()
        if pid > 0:
            # exit first parent
            sys.exit(0)
    except OSError as err:
        sys.stderr.write('_Fork #1 failed: {0}\n'.format(err))
        sys.exit(1)
    # decouple from parent environment
    os.chdir('/')
    os.setsid()
    os.umask(0)
    # do second fork
    try:
        pid = os.fork()
        if pid > 0:
            # exit from second parent
            sys.exit(0)
    except OSError as err:
        sys.stderr.write('_Fork #2 failed: {0}\n'.format(err))
        sys.exit(1)
    # redirect standard file descriptors
    sys.stdout.flush()
    sys.stderr.flush()
    si = open(os.devnull, 'r')
    so = open(os.devnull, 'w')
    se = open(os.devnull, 'w')
    os.dup2(si.fileno(), sys.stdin.fileno())
    os.dup2(so.fileno(), sys.stdout.fileno())
    os.dup2(se.fileno(), sys.stderr.fileno())

Or use my solution here www.my-mo.co.uk/device/deviceinfo.php will let you access UDID and email it to whoever you choose too.

For this (and most plotting) I would not rely on the Pandas wrappers to matplotlib. Instead, just use matplotlib directly:

import matplotlib.pyplot as plt
plt.scatter(df['col_name_1'], df['col_name_2'])
plt.show() # Depending on whether you use IPython or interactive mode, etc.

and remember that you can access a NumPy array of the column's values with df.col_name_1.values for example.

I ran into trouble using this with Pandas default plotting in the case of a column of Timestamp values with millisecond precision. In trying to convert the objects to datetime64 type, I also discovered a nasty issue: < Pandas gives incorrect result when asking if Timestamp column values have attr astype >.