Change your code into

<input class="my-style" type="text" />

CSS:

.my-style {
  font-size:25px;
}

The main point is this:

col-lg-* col-md-* col-xs-* col-sm define how many columns will there be in these different screen sizes.

Example: if you want there to be two columns in desktop screens and in phone screens you put two col-md-6 and two col-xs-6 classes in your columns.

If you want there to be two columns in desktop screens and only one column in phone screens (ie two rows stacked on top of each other) you put two col-md-6 and two col-xs-12 in your columns and because sum will be 24 they will auto stack on top of each other, or just leave xs style out.

Well, you can achieve that with Jackson, too. (and it seems to be more comfortable since you were considering using jackson).

Use ObjectMapper's convertValue method:

final ObjectMapper mapper = new ObjectMapper(); // jackson's objectmapper
final MyPojo pojo = mapper.convertValue(map, MyPojo.class);

No need to convert into JSON string or something else; direct conversion does much faster.

Yes same problem here, we cannot mock a final class with Mockito. To be accurate, Mockito cannot mock/spy following:

• final classes
• anonymous classes
• primitive types

But using a wrapper class seems to me a big price to pay, so get PowerMockito instead.

Fun fact, in objective-c if you want to check null / nil For example:

-(NSString*) getSomeStringSafeCheck
{
    NSString *string = [self getSomeString];
    if(string != nil){
        return String;
    }
    return @"";
}

The quick way to do it is:

-(NSString*) getSomeStringSafeCheck
{
    return [self getSomeString] != nil ? [self getSomeString] : @"";
}

Then you can update it to a simplest way:

-(NSString*) getSomeStringSafeCheck
{
    return [self getSomeString]?: @"";
}

Because in Objective-C:

1. if an object is nil, it will return false as boolean;
2. Ternary Operator's second parameter can be empty, as it will return the result on the left of '?'

So let say you write:

[self getSomeString] != nil?: @"";

the second parameter is returning a boolean value, thus a exception is thrown.

In general

Asymptotic notation is something you can understand as: how do functions compare when zooming out? (A good way to test this is simply to use a tool like Desmos and play with your mouse wheel). In particular:

• f(n) ? o(n) means: at some point, the more you zoom out, the more f(n) will be dominated by n (it will progressively diverge from it).
• g(n) ? T(n) means: at some point, zooming out will not change how g(n) compare to n (if we remove ticks from the axis you couldn't tell the zoom level).

Finally h(n) ? O(n) means that function h can be in either of these two categories. It can either look a lot like n or it could be smaller and smaller than n when n increases. Basically, both f(n) and g(n) are also in O(n).

In computer science

In computer science, people will usually prove that a given algorithm admits both an upper O and a lower bound . When both bounds meet that means that we found an asymptotically optimal algorithm to solve that particular problem.

For example, if we prove that the complexity of an algorithm is both in O(n) and (n) it implies that its complexity is in T(n). That's the definition of T and it more or less translates to "asymptotically equal". Which also means that no algorithm can solve the given problem in o(n). Again, roughly saying "this problem can't be solved in less than n steps".

An upper bound of O(n) simply means that even in the worse case, the algorithm will terminate in at most n steps (ignoring all constant factors, both multiplicative and additive). A lower bound of (n) means on the opposite that we built some examples where the problem solved by this algorithm couldn't be solved in less than n steps (again ignoring multiplicative and additive constants). The number of steps is at most n and at least n so this problem complexity is "exactly n". Instead of saying "ignoring constant multiplicative/additive factor" every time we just write T(n) for short.

Background

Absolute: The browser will always interpret / as the root of the hostname. For example, if my site was http://google.com/ and I specified /css/images.css then it would search for that at http://google.com/css/images.css. If your project root was actually at /myproject/ it would not find the css file. Therefore, you need to determine where your project folder root is relative to the hostname, and specify that in your href notation.

Relative: If you want to reference something you know is in the same path on the url - that is, if it is in the same folder, for example http://mysite.com/myUrlPath/index.html and http://mysite.com/myUrlPath/css/style.css, and you know that it will always be this way, you can go against convention and specify a relative path by not putting a leading / in front of your path, for example, css/style.css.

Filesystem Notations: Additionally, you can use standard filesystem notations like ... If you do http://google.com/images/../images/../images/myImage.png it would be the same as http://google.com/images/myImage.png. If you want to reference something that is one directory up from your file, use ../myFile.css.

Your Specific Case

In your case, you have two options:

• <link rel="stylesheet" type="text/css" href="/ServletApp/css/styles.css"/>
• <link rel="stylesheet" type="text/css" href="css/styles.css"/>

The first will be more concrete and compatible if you move things around, however if you are planning to keep the file in the same location, and you are planning to remove the /ServletApp/ part of the URL, then the second solution is better.

I think the $() syntax is easier to read...

variable=$(ps -ef | grep "port 10 -" | grep -v "grep port 10 -"| awk '{printf "%s", $12}')

But the real issue is probably that $12 should not be qouted with ""

Edited since the question was changed, This returns valid data, but it is not clear what the expected output of ps -ef is and what is expected in variable.

Instead of this LAST_INSERT_ID() try to use this one

mysqli_insert_id(connection)

I think your issue is that Range("H18") doesn't contain a formula. Also, you could make your code more efficient by eliminating x. Instead, change your code to

Range("H18").GoalSeek Goal:=Range("H32").Value, ChangingCell:=Range("G18")

Try this:

$('#contact-form input[type="text"]').val('');
$('#contact-form textarea').val('');

Open Command Prompt with Administrator Permissions, and repeat the command:

python -m pip install --upgrade pip

To make everything writable by the owner, read/execute by the group, and world executable:

chmod -R 0755

To make everything wide open:

chmod -R 0777

You should encode the route value and then (if required) decode the value before searching.

Both pod and container are ephemeral, try to use the following command to stop the specific container and the k8s cluster will restart a new container.

kubectl exec -it [POD_NAME] -c [CONTAINER_NAME] -- /bin/sh -c "kill 1"

This will send a SIGTERM signal to process 1, which is the main process running in the container. All other processes will be children of process 1, and will be terminated after process 1 exits. See the kill manpage for other signals you can send.

Best approach is to undo the merge and perform the merge again. Often you get the order of things messed up. Try and fix the conflicts and get yourself into a mess.

So undo do it and merge again.

Make sure that you have the appropriate diff tools setup for your environment. I am on a mac and use DIFFMERGE. I think DIFFMERGE is available for all environments. Instructions are here: Install DIFF Merge on a MAC

I have this helpful resolving my conflicts: Git Basic-Merge-Conflicts

Bundles are generally used for passing data between various Android activities. It depends on you what type of values you want to pass, but bundles can hold all types of values and pass them to the new activity.

You can use it like this:

Intent intent = new...
Intent(getApplicationContext(), SecondActivity.class);
intent.putExtra("myKey", AnyValue);  
startActivity(intent);

You can get the passed values by doing:

Bundle extras = intent.getExtras(); 
String tmp = extras.getString("myKey");

You can find more info at:

• android-using-bundle-for-sharing-variables and

• Passing-Bundles-Around-Activities

When you don't know whether there are any results, use getResultList().

List<User> foundUsers = (List<User>) query.getResultList();
        if (foundUsers == null || foundUsers.isEmpty()) {
            return false;
        }
User foundUser = foundUsers.get(0);

You can make the following sql query

IF ((SELECT COUNT(*) FROM table1 WHERE project = 1) > 0) 
    SELECT product, price FROM table1 WHERE project = 1
ELSE IF ((SELECT COUNT(*) FROM table1 WHERE project = 2) > 0) 
    SELECT product, price FROM table1 WHERE project = 2
ELSE IF ((SELECT COUNT(*) FROM table1 WHERE project = 3) > 0)
    SELECT product, price FROM table1 WHERE project = 3

Dheeraj Bhaskar's method with Powershell has a missing space in it, alt least for the Windows 10 incarnation of Powershell.

The command line inside his sudo.bat should be

powershell.exe -Command "Start-Process cmd \"/k cd /d %cd% \" -Verb RunAs"

Note the extra space after %cd%

;)Frode

This would do it:

$("#header ul").append('<li><a href="/user/messages"><span class="tab">Message Center</span></a></li>');

Two things:

• You can just append the <li> to the <ul> itself.
• You need to use the opposite type of quotes than what you're using in your HTML. So since you're using double quotes in your attributes, surround the code with single quotes.

Custom Error Decorator

This is based on George Bailey's answer, but extends and simplifies the original idea. It is written in CoffeeScript, but is easy to convert to JavaScript. The idea is extend Bailey's custom error with a decorator that wraps it, allowing you to create new custom errors easily.

Note: This will only work in V8. There is no support for Error.captureStackTrace in other environments.

Define

The decorator takes a name for the error type, and returns a function that takes an error message, and encloses the error name.

CoreError = (@message) ->

    @constructor.prototype.__proto__ = Error.prototype
    Error.captureStackTrace @, @constructor
    @name = @constructor.name

BaseError = (type) ->

    (message) -> new CoreError "#{ type }Error: #{ message }"

Use

Now it is simple to create new error types.

StorageError   = BaseError "Storage"
SignatureError = BaseError "Signature"

For fun, you could now define a function that throws a SignatureError if it is called with too many args.

f = -> throw SignatureError "too many args" if arguments.length

This has been tested pretty well and seems to work perfectly on V8, maintaing the traceback, position etc.

Note: Using new is optional when constructing a custom error.

In order to remotely access a PostgreSQL database, you must set the two main PostgreSQL configuration files:

postgresql.conf
pg_hba.conf

Here is a brief description about how you can set them (note that the following description is purely indicative: To configure a machine safely, you must be familiar with all the parameters and their meanings)

First of all configure PostgreSQL service to listen on port 5432 on all network interfaces in Windows 7 machine:
open the file postgresql.conf (usually located in C:\Program Files\PostgreSQL\9.2\data) and sets the parameter

listen_addresses = '*'

Check the network address of WindowsXP virtual machine, and sets parameters in pg_hba.conf file (located in the same directory of postgresql.conf) so that postgresql can accept connections from virtual machine hosts.
For example, if the machine with Windows XP have 192.168.56.2 IP address, add in the pg_hba.conf file:

host all all 192.168.56.1/24 md5

this way, PostgreSQL will accept connections from all hosts on the network 192.168.1.XXX.

Restart the PostgreSQL service in Windows 7 (Services-> PosgreSQL 9.2: right click and restart sevice). Install pgAdmin on windows XP machine and try to connect to PostgreSQL.

A simple return statement will 'stop' or return the function; in precise terms, it 'returns' function execution to the point at which the function was called - the function is terminated without further action.

That means you could have a number of places throughout your function where it might return. Like this:

def player():
    # do something here
    check_winner_variable = check_winner()  # check something 
    if check_winner_variable == '1': 
        return
    second_test_variable = second_test()
    if second_test_variable == '1': 
        return
       
    # let the computer do something
    computer()

Without the main sentinel, the code would be executed even if the script were imported as a module.

So I have taken the answers from this question and another question and came up below. I suspect this is not pythonic enough for most people, but I really wanted something that let me get a deep representation of the values some unknown variable has. I would appreciate any suggestions about how I can improve this or achieve the same behavior easier.

def dump(obj):
  '''return a printable representation of an object for debugging'''
  newobj=obj
  if '__dict__' in dir(obj):
    newobj=obj.__dict__
    if ' object at ' in str(obj) and not newobj.has_key('__type__'):
      newobj['__type__']=str(obj)
    for attr in newobj:
      newobj[attr]=dump(newobj[attr])
  return newobj

Here is the usage

class stdClass(object): pass
obj=stdClass()
obj.int=1
obj.tup=(1,2,3,4)
obj.dict={'a':1,'b':2, 'c':3, 'more':{'z':26,'y':25}}
obj.list=[1,2,3,'a','b','c',[1,2,3,4]]
obj.subObj=stdClass()
obj.subObj.value='foobar'

from pprint import pprint
pprint(dump(obj))

and the results.

{'__type__': '<__main__.stdClass object at 0x2b126000b890>',
 'dict': {'a': 1, 'c': 3, 'b': 2, 'more': {'y': 25, 'z': 26}},
 'int': 1,
 'list': [1, 2, 3, 'a', 'b', 'c', [1, 2, 3, 4]],
 'subObj': {'__type__': '<__main__.stdClass object at 0x2b126000b8d0>',
            'value': 'foobar'},
 'tup': (1, 2, 3, 4)}

Memcached client library was just recently released as stable. It is being used by digg ( was developed for digg by Andrei Zmievski, now no longer with digg) and implements much more of the memcached protocol than the older memcache client. The most important features that memcached has are:

1. Cas tokens. This made my life much easier and is an easy preventive system for stale data. Whenever you pull something from the cache, you can receive with it a cas token (a double number). You can than use that token to save your updated object. If no one else updated the value while your thread was running, the swap will succeed. Otherwise a newer cas token was created and you are forced to reload the data and save it again with the new token.
2. Read through callbacks are the best thing since sliced bread. It has simplified much of my code.
3. getDelayed() is a nice feature that can reduce the time your script has to wait for the results to come back from the server.
4. While the memcached server is supposed to be very stable, it is not the fastest. You can use binary protocol instead of ASCII with the newer client.
5. Whenever you save complex data into memcached the client used to always do serialization of the value (which is slow), but now with memcached client you have the option of using igbinary. So far I haven't had the chance to test how much of a performance gain this can be.

All of this points were enough for me to switch to the newest client, and can tell you that it works like a charm. There is that external dependency on the libmemcached library, but have managed to install it nonetheless on Ubuntu and Mac OSX, so no problems there so far.

If you decide to update to the newer library, I suggest you update to the latest server version as well as it has some nice features as well. You will need to install libevent for it to compile, but on Ubuntu it wasn't much trouble.

I haven't seen any frameworks pick up the new memcached client thus far (although I don't keep track of them), but I presume Zend will get on board shortly.

UPDATE

Zend Framework 2 has an adapter for Memcached which can be found here

You need to have a doGet method as:

public void doGet(HttpServletRequest request,
        HttpServletResponse response)
throws IOException, ServletException
{
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();

    out.println("<html>");
    out.println("<head>");
    out.println("<title>Hola</title>");
    out.println("</head>");
    out.println("<body bgcolor=\"white\">");
    out.println("</body>");
    out.println("</html>");
}

You can see this link for a simple hello world servlet

a new Q how to By a keys chain

dictionary1={'level1':{'level2':{'levelA':0,'levelB':1}},'anotherLevel1':{'anotherLevel2':{'anotherLevelA':0,'anotherLevelB':1}}}
update={'anotherLevel1':{'anotherLevel2':1014}}
dictionary1.update(update)
print dictionary1
{'level1':{'level2':{'levelA':0,'levelB':1}},'anotherLevel1':{'anotherLevel2':1014}}

It is a cheap way to comment out, but I suspect that it could have debugging potential. For example, let's suppose you have a build that output values to a file. You might not want that in a final version so you can use the #if 0... #endif.

Also, I suspect a better way of doing it for debug purpose would be to do:

#ifdef DEBUG
// output to file
#endif

You can do something like that and it might make more sense and all you have to do is define DEBUG to see the results.

Take a look at CBFG and the Android port of the loading/rendering code. You should be able to drop the code into your project and use it straight away.

CBFG - http://www.codehead.co.uk/cbfg

Android loader - http://www.codehead.co.uk/cbfg/TexFont.java

This worked for me:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
        <title>Untitled Document</title>
        <script type="text/javascript">
            function show(str){
                document.getElementById('sh2').style.display = 'none';
                document.getElementById('sh1').style.display = 'block';
            }
            function show2(sign){
                document.getElementById('sh2').style.display = 'block';
                document.getElementById('sh1').style.display = 'none';
            }
        </script>
    </head>

    <body>
        <p>
            <input type="radio" name="r1" id="e1" onchange="show2()"/>&nbsp;I Am New User&nbsp;&nbsp;&nbsp;
            <input type="radio" checked="checked" name="r1" onchange="show(this.value)"/>&nbsp;Existing Member
        </p>
        <div id="sh1">Hello There !!</div>
        <p>&nbsp;</p>
        <div id="sh2" style="display:none;">Hey Watz up !!</div>
    </body>
</html>

I found the possible way to write.

Server Side -

app.get('/main', function(req, res) {

  var name = 'hello';

  res.render(__dirname + "/views/layouts/main.html", {name:name});

});

Client side (main.html) -

<h1><%= name %></h1>

If you look in the ISAPI And CGI Restrictions, and everything is already set to Allowed, and the ASP.NET installed is v4.0.30319, then in the right, at the "Actions" panel click in the "Edit Feature Settings..." and check both boxes. In my case, they were not.

In newer versions of pycharm u can do simply by right clicking on the directory or python package from which you want to import a file, then click on 'Mark Directory As' -> 'Sources Root'

PHP doesn't support traditional method overloading, however one way you might be able to achieve what you want, would be to make use of the __call magic method:

class MyClass {
    public function __call($name, $args) {

        switch ($name) {
            case 'funcOne':
                switch (count($args)) {
                    case 1:
                        return call_user_func_array(array($this, 'funcOneWithOneArg'), $args);
                    case 3:
                        return call_user_func_array(array($this, 'funcOneWithThreeArgs'), $args);
                 }
            case 'anotherFunc':
                switch (count($args)) {
                    case 0:
                        return $this->anotherFuncWithNoArgs();
                    case 5:
                        return call_user_func_array(array($this, 'anotherFuncWithMoreArgs'), $args);
                }
        }
    }

    protected function funcOneWithOneArg($a) {

    }

    protected function funcOneWithThreeArgs($a, $b, $c) {

    }

    protected function anotherFuncWithNoArgs() {

    }

    protected function anotherFuncWithMoreArgs($a, $b, $c, $d, $e) {

    }

}

In your form tag just paste this:

onkeypress="return event.keyCode != 13;"

Example

<input type="text" class="search" placeholder="search" onkeypress="return event.keyCode != 13;">

This can be useful if you want to do search when typing and ignoring ENTER.

/// Grab the search term
const searchInput = document.querySelector('.search')
/// Update search term when typing
searchInput.addEventListener('keyup', displayMatches)

Build up a JavaScript data structure with the required information, then turn it into the json string at the end.

Based on what I think you're doing, try something like this:

var result = [];
for (var name in goals) {
  if (goals.hasOwnProperty(name)) {
    result.push({name: name, goals: goals[name]});
  }
}

res.contentType('application/json');
res.send(JSON.stringify(result));

or something along those lines.

You can use css like below;

 <a href="contact.html" style="margin:auto; text-align:center; display:block;" class="button large hpbottom">Get Started</a>

From this document, this DTU percent is determined by this query:

SELECT end_time,   
  (SELECT Max(v)    
   FROM (VALUES (avg_cpu_percent), (avg_data_io_percent), 
(avg_log_write_percent)) AS    
   value(v)) AS [avg_DTU_percent]   
FROM sys.dm_db_resource_stats;  

looks like the max of avg_cpu_percent, avg_data_io_percent and avg_log_write_percent

Reference:

https://docs.microsoft.com/en-us/sql/relational-databases/system-dynamic-management-views/sys-dm-db-resource-stats-azure-sql-database

This will do:

#include <fstream>
#include <iostream>
using std::fstream;

int main(int argc, char *argv[]) {
    fstream file;
    file.open("test.txt",std::ios::out);
    file << fflush;
    file.close();
}

It can happen when you do not assign the ViewController to the ViewControllerScene in the InterfaceBuilder. So the ViewController.m is not connected to any scene.

You can refer to this blog for printing formatted coloured text on console

https://javaforqa.wordpress.com/java-print-coloured-table-on-console/

public class ColourConsoleDemo {
/**
*
* @param args
*
* "\033[0m BLACK" will colour the whole line
*
* "\033[37m WHITE\033[0m" will colour only WHITE.
* For colour while Opening --> "\033[37m" and closing --> "\033[0m"
*
*
*/
public static void main(String[] args) {
// TODO code application logic here
System.out.println("\033[0m BLACK");
System.out.println("\033[31m RED");
System.out.println("\033[32m GREEN");
System.out.println("\033[33m YELLOW");
System.out.println("\033[34m BLUE");
System.out.println("\033[35m MAGENTA");
System.out.println("\033[36m CYAN");
System.out.println("\033[37m WHITE\033[0m");

//printing the results
String leftAlignFormat = "| %-20s | %-7d | %-7d | %-7d |%n";

System.out.format("|---------Test Cases with Steps Summary -------------|%n");
System.out.format("+----------------------+---------+---------+---------+%n");
System.out.format("| Test Cases           |Passed   |Failed   |Skipped  |%n");
System.out.format("+----------------------+---------+---------+---------+%n");

String formattedMessage = "TEST_01".trim();

leftAlignFormat = "| %-20s | %-7d | %-7d | %-7d |%n";
System.out.print("\033[31m"); // Open print red
System.out.printf(leftAlignFormat, formattedMessage, 2, 1, 0);
System.out.print("\033[0m"); // Close print red
System.out.format("+----------------------+---------+---------+---------+%n");
}

Run it at the command line with osql, see here:

http://metrix.fcny.org/wiki/display/dev/How+to+execute+a+.SQL+script+using+OSQL

SELECT t.name 
  FROM sys.tables AS t
  INNER JOIN sys.schemas AS s
  ON t.[schema_id] = s.[schema_id]
  WHERE s.name = N'schema_name';

Could you run a checksum of some sort on the result and store that locally? Then when your application queries the database, you can compare its checksum and determine if you should import it?

It looks like you may be able to use the ORA_HASH function to accomplish this.

Update: Another good resource: 10g’s ORA_HASH function to determine if two Oracle tables’ data are equal

Thought to add this here in case someone finds it useful. @ostrokach already mentioned how you can merge the data frames across rows which is

df_row_merged = pd.concat([df_a, df_b], ignore_index=True)

To merge across columns, you can use the following syntax:

df_col_merged = pd.concat([df_a, df_b], axis=1)

In Oracle the solution would be:

UPDATE
    MasterTbl
SET
    (TotalX,TotalY,TotalZ) =
      (SELECT SUM(X),SUM(Y),SUM(Z)
         from DetailTbl where DetailTbl.MasterID = MasterTbl.ID)

Don't know if your system allows the same.

Just use a onchnage Event for select box.

<select id="selectbox" name="" onchange="javascript:location.href = this.value;">
    <option value="https://www.yahoo.com/" selected>Option1</option>
    <option value="https://www.google.co.in/">Option2</option>
    <option value="https://www.gmail.com/">Option3</option>

</select>

And if selected option to be loaded at the page load then add some javascript code

<script type="text/javascript">
    window.onload = function(){
        location.href=document.getElementById("selectbox").value;
    }       
</script>

for jQuery: Remove the onchange event from <select> tag

jQuery(function () {
    // remove the below comment in case you need chnage on document ready
    // location.href=jQuery("#selectbox").val(); 
    jQuery("#selectbox").change(function () {
        location.href = jQuery(this).val();
    })
})

Right now (as of 2008), all the SOAP libraries available for Python suck. I recommend avoiding SOAP if possible. The last time we where forced to use a SOAP web service from Python, we wrote a wrapper in C# that handled the SOAP on one side and spoke COM out the other.

IEnumerable
You should try and use the least specific type that suits your purpose.
IEnumerable is less specific than IList.
You use IEnumerable when you want to loop through the items in a collection.

IList
IList implements IEnumerable.
You should use IList when you need access by index to your collection, add and delete elements, etc...

List
List implements IList.

Check out the Maven Properties Guide...

As Seshagiri pointed out in the comments, ${env.VARIABLE_NAME} will do what you want.

I will add a word of warning and say that a pom.xml should completely describe your project so please use environment variables judiciously. If you make your builds dependent on your environment, they are harder to reproduce

Mockito matchers are static methods and calls to those methods, which stand in for arguments during calls to when and verify.

Hamcrest matchers (archived version) (or Hamcrest-style matchers) are stateless, general-purpose object instances that implement Matcher<T> and expose a method matches(T) that returns true if the object matches the Matcher's criteria. They are intended to be free of side effects, and are generally used in assertions such as the one below.

/* Mockito */  verify(foo).setPowerLevel(gt(9000));
/* Hamcrest */ assertThat(foo.getPowerLevel(), is(greaterThan(9000)));

Mockito matchers exist, separate from Hamcrest-style matchers, so that descriptions of matching expressions fit directly into method invocations: Mockito matchers return T where Hamcrest matcher methods return Matcher objects (of type Matcher<T>).

Mockito matchers are invoked through static methods such as eq, any, gt, and startsWith on org.mockito.Matchers and org.mockito.AdditionalMatchers. There are also adapters, which have changed across Mockito versions:

• For Mockito 1.x, Matchers featured some calls (such as intThat or argThat) are Mockito matchers that directly accept Hamcrest matchers as parameters. ArgumentMatcher<T> extended org.hamcrest.Matcher<T>, which was used in the internal Hamcrest representation and was a Hamcrest matcher base class instead of any sort of Mockito matcher.
• For Mockito 2.0+, Mockito no longer has a direct dependency on Hamcrest. Matchers calls phrased as intThat or argThat wrap ArgumentMatcher<T> objects that no longer implement org.hamcrest.Matcher<T> but are used in similar ways. Hamcrest adapters such as argThat and intThat are still available, but have moved to MockitoHamcrest instead.

Regardless of whether the matchers are Hamcrest or simply Hamcrest-style, they can be adapted like so:

/* Mockito matcher intThat adapting Hamcrest-style matcher is(greaterThan(...)) */
verify(foo).setPowerLevel(intThat(is(greaterThan(9000))));

In the above statement: foo.setPowerLevel is a method that accepts an int. is(greaterThan(9000)) returns a Matcher<Integer>, which wouldn't work as a setPowerLevel argument. The Mockito matcher intThat wraps that Hamcrest-style Matcher and returns an int so it can appear as an argument; Mockito matchers like gt(9000) would wrap that entire expression into a single call, as in the first line of example code.

What matchers do/return

when(foo.quux(3, 5)).thenReturn(true);

When not using argument matchers, Mockito records your argument values and compares them with their equals methods.

when(foo.quux(eq(3), eq(5))).thenReturn(true);    // same as above
when(foo.quux(anyInt(), gt(5))).thenReturn(true); // this one's different

When you call a matcher like any or gt (greater than), Mockito stores a matcher object that causes Mockito to skip that equality check and apply your match of choice. In the case of argumentCaptor.capture() it stores a matcher that saves its argument instead for later inspection.

Matchers return dummy values such as zero, empty collections, or null. Mockito tries to return a safe, appropriate dummy value, like 0 for anyInt() or any(Integer.class) or an empty List<String> for anyListOf(String.class). Because of type erasure, though, Mockito lacks type information to return any value but null for any() or argThat(...), which can cause a NullPointerException if trying to "auto-unbox" a null primitive value.

Matchers like eq and gt take parameter values; ideally, these values should be computed before the stubbing/verification starts. Calling a mock in the middle of mocking another call can interfere with stubbing.

Matcher methods can't be used as return values; there is no way to phrase thenReturn(anyInt()) or thenReturn(any(Foo.class)) in Mockito, for instance. Mockito needs to know exactly which instance to return in stubbing calls, and will not choose an arbitrary return value for you.

Implementation details

Matchers are stored (as Hamcrest-style object matchers) in a stack contained in a class called ArgumentMatcherStorage. MockitoCore and Matchers each own a ThreadSafeMockingProgress instance, which statically contains a ThreadLocal holding MockingProgress instances. It's this MockingProgressImpl that holds a concrete ArgumentMatcherStorageImpl. Consequently, mock and matcher state is static but thread-scoped consistently between the Mockito and Matchers classes.

Most matcher calls only add to this stack, with an exception for matchers like and, or, and not. This perfectly corresponds to (and relies on) the evaluation order of Java, which evaluates arguments left-to-right before invoking a method:

when(foo.quux(anyInt(), and(gt(10), lt(20)))).thenReturn(true);
[6]      [5]  [1]       [4] [2]     [3]

This will:

1. Add anyInt() to the stack.
2. Add gt(10) to the stack.
3. Add lt(20) to the stack.
4. Remove gt(10) and lt(20) and add and(gt(10), lt(20)).
5. Call foo.quux(0, 0), which (unless otherwise stubbed) returns the default value false. Internally Mockito marks quux(int, int) as the most recent call.
6. Call when(false), which discards its argument and prepares to stub method quux(int, int) identified in 5. The only two valid states are with stack length 0 (equality) or 2 (matchers), and there are two matchers on the stack (steps 1 and 4), so Mockito stubs the method with an any() matcher for its first argument and and(gt(10), lt(20)) for its second argument and clears the stack.

This demonstrates a few rules:

• Mockito can't tell the difference between quux(anyInt(), 0) and quux(0, anyInt()). They both look like a call to quux(0, 0) with one int matcher on the stack. Consequently, if you use one matcher, you have to match all arguments.

• Call order isn't just important, it's what makes this all work. Extracting matchers to variables generally doesn't work, because it usually changes the call order. Extracting matchers to methods, however, works great.

  int between10And20 = and(gt(10), lt(20));
  /* BAD */ when(foo.quux(anyInt(), between10And20)).thenReturn(true);
  // Mockito sees the stack as the opposite: and(gt(10), lt(20)), anyInt().
  
  public static int anyIntBetween10And20() { return and(gt(10), lt(20)); }
  /* OK */  when(foo.quux(anyInt(), anyIntBetween10And20())).thenReturn(true);
  // The helper method calls the matcher methods in the right order.
  

• The stack changes often enough that Mockito can't police it very carefully. It can only check the stack when you interact with Mockito or a mock, and has to accept matchers without knowing whether they're used immediately or abandoned accidentally. In theory, the stack should always be empty outside of a call to when or verify, but Mockito can't check that automatically. You can check manually with Mockito.validateMockitoUsage().

• In a call to when, Mockito actually calls the method in question, which will throw an exception if you've stubbed the method to throw an exception (or require non-zero or non-null values). doReturn and doAnswer (etc) do not invoke the actual method and are often a useful alternative.

• If you had called a mock method in the middle of stubbing (e.g. to calculate an answer for an eq matcher), Mockito would check the stack length against that call instead, and likely fail.

• If you try to do something bad, like stubbing/verifying a final method, Mockito will call the real method and also leave extra matchers on the stack. The final method call may not throw an exception, but you may get an InvalidUseOfMatchersException from the stray matchers when you next interact with a mock.

Common problems

• InvalidUseOfMatchersException:

  • Check that every single argument has exactly one matcher call, if you use matchers at all, and that you haven't used a matcher outside of a when or verify call. Matchers should never be used as stubbed return values or fields/variables.

  • Check that you're not calling a mock as a part of providing a matcher argument.

  • Check that you're not trying to stub/verify a final method with a matcher. It's a great way to leave a matcher on the stack, and unless your final method throws an exception, this might be the only time you realize the method you're mocking is final.

• NullPointerException with primitive arguments: (Integer) any() returns null while any(Integer.class) returns 0; this can cause a NullPointerException if you're expecting an int instead of an Integer. In any case, prefer anyInt(), which will return zero and also skip the auto-boxing step.

• NullPointerException or other exceptions: Calls to when(foo.bar(any())).thenReturn(baz) will actually call foo.bar(null), which you might have stubbed to throw an exception when receiving a null argument. Switching to doReturn(baz).when(foo).bar(any()) skips the stubbed behavior.

General troubleshooting

• Use MockitoJUnitRunner, or explicitly call validateMockitoUsage in your tearDown or @After method (which the runner would do for you automatically). This will help determine whether you've misused matchers.

• For debugging purposes, add calls to validateMockitoUsage in your code directly. This will throw if you have anything on the stack, which is a good warning of a bad symptom.

Set the extracted part of the time to variables.

// If you don't have the second part then set it to 00.

 //Create date object and set the time to that
 var startTimeObject = new Date();
 startTimeObject.setHours(startHour, startMinute, startSecond);

 //Create date object and set the time to that
 var endTimeObject = new Date(startTimeObject);
 endTimeObject.setHours(endHour, endMinute, endSecond);

 //Now we are ready to compare both the dates
 if(startTimeObject > endTimeObject) {
     alert('End time should be after start time.');
 }
 else {
     alert('Entries are perfect.');
 }

You can add the following to your path

C:[Python Installation path]\Scripts

e.g. C:\Python27\Scripts

It will start working for jupyter and every other pip install you will do here on.

I suspect in most applications you won't know who to text, so you only want to fill the text body, not the number. That works as you'd expect by just leaving out the number - here's what the URLs look like in that case:

sms:?body=message

For iOS same thing except with the ;

sms:;body=message

Here's an example of the code I use to set up the SMS:

var ua = navigator.userAgent.toLowerCase();
var url;

if (ua.indexOf("iphone") > -1 || ua.indexOf("ipad") > -1)
   url = "sms:;body=" + encodeURIComponent("I'm at " + mapUrl + " @ " + pos.Address);
else
   url = "sms:?body=" + encodeURIComponent("I'm at " + mapUrl + " @ " + pos.Address);

   location.href = url;

The Valery's answer helped me: https://stackoverflow.com/a/14265815/492457

WAMP uses different php.ini files in the CLI and for Apache. when you enable php_openssl through the WAMP UI, you enable it for Apache, not for the CLI. You need to modify C:\wamp\bin\php\php-5.4.3\php.ini to enable it for the CLI.

Addition: SQL Server 2012 shows some improved performance in this area but doesn't seem to tackle the specific issues noted below. This should apparently be fixed in the next major version after SQL Server 2012!

Your plan shows the single inserts are using parameterised procedures (possibly auto parameterised) so parse/compile time for these should be minimal.

I thought I'd look into this a bit more though so set up a loop (script) and tried adjusting the number of VALUES clauses and recording the compile time.

I then divided the compile time by the number of rows to get the average compile time per clause. The results are below

Up until 250 VALUES clauses present the compile time / number of clauses has a slight upward trend but nothing too dramatic.

But then there is a sudden change.

That section of the data is shown below.

+------+----------------+-------------+---------------+---------------+
| Rows | CachedPlanSize | CompileTime | CompileMemory | Duration/Rows |
+------+----------------+-------------+---------------+---------------+
|  245 |            528 |          41 |          2400 | 0.167346939   |
|  246 |            528 |          40 |          2416 | 0.162601626   |
|  247 |            528 |          38 |          2416 | 0.153846154   |
|  248 |            528 |          39 |          2432 | 0.157258065   |
|  249 |            528 |          39 |          2432 | 0.156626506   |
|  250 |            528 |          40 |          2448 | 0.16          |
|  251 |            400 |         273 |          3488 | 1.087649402   |
|  252 |            400 |         274 |          3496 | 1.087301587   |
|  253 |            400 |         282 |          3520 | 1.114624506   |
|  254 |            408 |         279 |          3544 | 1.098425197   |
|  255 |            408 |         290 |          3552 | 1.137254902   |
+------+----------------+-------------+---------------+---------------+

The cached plan size which had been growing linearly suddenly drops but CompileTime increases 7 fold and CompileMemory shoots up. This is the cut off point between the plan being an auto parametrized one (with 1,000 parameters) to a non parametrized one. Thereafter it seems to get linearly less efficient (in terms of number of value clauses processed in a given time).

Not sure why this should be. Presumably when it is compiling a plan for specific literal values it must perform some activity that does not scale linearly (such as sorting).

It doesn't seem to affect the size of the cached query plan when I tried a query consisting entirely of duplicate rows and neither affects the order of the output of the table of the constants (and as you are inserting into a heap time spent sorting would be pointless anyway even if it did).

Moreover if a clustered index is added to the table the plan still shows an explicit sort step so it doesn't seem to be sorting at compile time to avoid a sort at run time.

I tried to look at this in a debugger but the public symbols for my version of SQL Server 2008 don't seem to be available so instead I had to look at the equivalent UNION ALL construction in SQL Server 2005.

A typical stack trace is below

sqlservr.exe!FastDBCSToUnicode()  + 0xac bytes  
sqlservr.exe!nls_sqlhilo()  + 0x35 bytes    
sqlservr.exe!CXVariant::CmpCompareStr()  + 0x2b bytes   
sqlservr.exe!CXVariantPerformCompare<167,167>::Compare()  + 0x18 bytes  
sqlservr.exe!CXVariant::CmpCompare()  + 0x11f67d bytes  
sqlservr.exe!CConstraintItvl::PcnstrItvlUnion()  + 0xe2 bytes   
sqlservr.exe!CConstraintProp::PcnstrUnion()  + 0x35e bytes  
sqlservr.exe!CLogOp_BaseSetOp::PcnstrDerive()  + 0x11a bytes    
sqlservr.exe!CLogOpArg::PcnstrDeriveHandler()  + 0x18f bytes    
sqlservr.exe!CLogOpArg::DeriveGroupProperties()  + 0xa9 bytes   
sqlservr.exe!COpArg::DeriveNormalizedGroupProperties()  + 0x40 bytes    
sqlservr.exe!COptExpr::DeriveGroupProperties()  + 0x18a bytes   
sqlservr.exe!COptExpr::DeriveGroupProperties()  + 0x146 bytes   
sqlservr.exe!COptExpr::DeriveGroupProperties()  + 0x146 bytes   
sqlservr.exe!COptExpr::DeriveGroupProperties()  + 0x146 bytes   
sqlservr.exe!CQuery::PqoBuild()  + 0x3cb bytes  
sqlservr.exe!CStmtQuery::InitQuery()  + 0x167 bytes 
sqlservr.exe!CStmtDML::InitNormal()  + 0xf0 bytes   
sqlservr.exe!CStmtDML::Init()  + 0x1b bytes 
sqlservr.exe!CCompPlan::FCompileStep()  + 0x176 bytes   
sqlservr.exe!CSQLSource::FCompile()  + 0x741 bytes  
sqlservr.exe!CSQLSource::FCompWrapper()  + 0x922be bytes    
sqlservr.exe!CSQLSource::Transform()  + 0x120431 bytes  
sqlservr.exe!CSQLSource::Compile()  + 0x2ff bytes   

So going off the names in the stack trace it appears to spend a lot of time comparing strings.

This KB article indicates that DeriveNormalizedGroupProperties is associated with what used to be called the normalization stage of query processing

This stage is now called binding or algebrizing and it takes the expression parse tree output from the previous parse stage and outputs an algebrized expression tree (query processor tree) to go forward to optimization (trivial plan optimization in this case) [ref].

I tried one more experiment (Script) which was to re-run the original test but looking at three different cases.

1. First Name and Last Name Strings of length 10 characters with no duplicates.
2. First Name and Last Name Strings of length 50 characters with no duplicates.
3. First Name and Last Name Strings of length 10 characters with all duplicates.

It can clearly be seen that the longer the strings the worse things get and that conversely the more duplicates the better things get. As previously mentioned duplicates don't affect the cached plan size so I presume that there must be a process of duplicate identification when constructing the algebrized expression tree itself.

Edit

One place where this information is leveraged is shown by @Lieven here

SELECT * 
FROM (VALUES ('Lieven1', 1),
             ('Lieven2', 2),
             ('Lieven3', 3))Test (name, ID)
ORDER BY name, 1/ (ID - ID) 

Because at compile time it can determine that the Name column has no duplicates it skips ordering by the secondary 1/ (ID - ID) expression at run time (the sort in the plan only has one ORDER BY column) and no divide by zero error is raised. If duplicates are added to the table then the sort operator shows two order by columns and the expected error is raised.

if($this->db->insert('Your_tablename', $your_data)) {
    return $this->db->insert_id();
}
return false 

I've been Eclipse-free for over a year now, but I believe Eclipse calls these "Templates". Look in your settings for them. You invoke a template by typing its abbreviation and pressing the normal code completion hotkey (ctrl+space by default) or using the Tab key. The standard eclipse shortcut for System.out.println() is "sysout", so "sysout" would do what you want.

Here's another stackoverflow question that has some more details about it: How to use the "sysout" snippet in Eclipse with selected text?

Couldn't resist throwing this out there, old as this thread is... Usually when the need arises to iterate through each of the files in PATH, all you really want to do is find a particular file... If that's the case, this one-liner will spit out the first directory it finds your file in:

(ex: looking for java.exe)

for %%x in (java.exe) do echo %%~dp$PATH:x

I would suggest that you use a timer, but set it to check every 45 seconds, not minute. Otherwise you can run into situations where with heavy load, the check for a particular minute is missed, because between the time the timer triggers and the time your code runs and checks the current time, you might have missed the target minute.

Yet another approach is ISNULL().

UPDATE [DATABASE].[dbo].[TABLE_NAME]
SET    
    [ABC]  = ISNULL(@ABC, [ABC]),
    [ABCD] = ISNULL(@ABCD, [ABCD])

The difference between ISNULL and COALESCE is the return type. COALESCE can also take more than 2 arguments, and use the first that is not null. I.e.

select COALESCE(null, null, 1, 'two') --returns 1
select COALESCE(null, null, null, 'two') --returns 'two'

Convert the CommandField to a TemplateField and set the visible property of the button based on the value of the field (true/false)

<asp:Button ID="btnSelect" 
runat="server" Text="Select" 
Visible='<%# DataBinder.Eval(Container.DataItem,"IsLeaf") %>'/>

You can use java.awt.Robot to achieve this task.

below is the code of server, which saves the captured screenshot as image in your Directory.

import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketTimeoutException;
import java.sql.SQLException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.imageio.ImageIO;

public class ServerApp extends Thread
{
       private ServerSocket serverSocket=null;
       private static Socket server = null;
       private Date date = null;
       private static final String DIR_NAME = "screenshots";

   public ServerApp() throws IOException, ClassNotFoundException, Exception{
       serverSocket = new ServerSocket(61000);
       serverSocket.setSoTimeout(180000);
   }

public void run()
   {
       while(true)
      {
           try
           {
              server = serverSocket.accept();
              date = new Date();
                  DateFormat dateFormat = new SimpleDateFormat("_yyMMdd_HHmmss");
              String fileName = server.getInetAddress().getHostName().replace(".", "-");
              System.out.println(fileName);
              BufferedImage img=ImageIO.read(ImageIO.createImageInputStream(server.getInputStream()));
              ImageIO.write(img, "png", new File("D:\\screenshots\\"+fileName+dateFormat.format(date)+".png"));
              System.out.println("Image received!!!!");
              //lblimg.setIcon(img);
          }
         catch(SocketTimeoutException st)
         {
               System.out.println("Socket timed out!"+st.toString());
 //createLogFile("[stocktimeoutexception]"+stExp.getMessage());
                  break;
             }
             catch(IOException e)
             {
                  e.printStackTrace();
                  break;
         }
         catch(Exception ex)
        {
              System.out.println(ex);
        }
      }
   }

   public static void main(String [] args) throws IOException, SQLException, ClassNotFoundException, Exception{
          ServerApp serverApp = new ServerApp();
          serverApp.createDirectory(DIR_NAME);
          Thread thread = new Thread(serverApp);
            thread.start();
   }

private void createDirectory(String dirName) {
    File newDir = new File("D:\\"+dirName);
    if(!newDir.exists()){
        boolean isCreated = newDir.mkdir();
    }
 }
} 

And this is Client code which is running on thread and after some minutes it is capturing the screenshot of user screen.

package com.viremp.client;

import java.awt.AWTException;
import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.net.Socket;
import java.util.Random;

import javax.imageio.ImageIO;

public class ClientApp implements Runnable {
    private static long nextTime = 0;
    private static ClientApp clientApp = null;
    private String serverName = "192.168.100.18"; //loop back ip
    private int portNo = 61000;
    //private Socket serverSocket = null;

    /**
     * @param args
     * @throws InterruptedException 
     */
    public static void main(String[] args) throws InterruptedException {
        clientApp = new ClientApp();
        clientApp.getNextFreq();
        Thread thread = new Thread(clientApp);
        thread.start();
    }

    private void getNextFreq() {
        long currentTime = System.currentTimeMillis();
        Random random = new Random();
        long value = random.nextInt(180000); //1800000
        nextTime = currentTime + value;
        //return currentTime+value;
    }

    @Override
    public void run() {
        while(true){
            if(nextTime < System.currentTimeMillis()){
                System.out.println(" get screen shot ");
                try {
                    clientApp.sendScreen();
                    clientApp.getNextFreq();
                } catch (AWTException e) {
                    // TODO Auto-generated catch block
                    System.out.println(" err"+e);
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                } catch(Exception e){
                    e.printStackTrace();
                }

            }
            //System.out.println(" statrted ....");
        }

    }

    private void sendScreen()throws AWTException, IOException {
           Socket serverSocket = new Socket(serverName, portNo);
             Toolkit toolkit = Toolkit.getDefaultToolkit();
             Dimension dimensions = toolkit.getScreenSize();
                 Robot robot = new Robot();  // Robot class 
                 BufferedImage screenshot = robot.createScreenCapture(new Rectangle(dimensions));
                 ImageIO.write(screenshot,"png",serverSocket.getOutputStream());
                 serverSocket.close();
    }
}

You can also use

Environment.ExpandEnvironmentVariables("%AppData%\\DateLinks.xml");

to expand the %AppData% variable.

Simply Update the Chrome browser to the latest version available.

To return only one row use LIMIT 1:

SELECT *
FROM tbl_foo
WHERE name = 'sarmen'
LIMIT 1

It doesn't make sense to say 'first row' or 'last row' unless you have an ORDER BY clause. Assuming you add an ORDER BY clause then you can use LIMIT in the following ways:

• To get the first row use LIMIT 1.
• To get the 2nd row you can use limit with an offset: LIMIT 1, 1.
• To get the last row invert the order (change ASC to DESC or vice versa) then use LIMIT 1.

None of the above solutions worked for me. I was disappointed at wasting my time on them. However there is an easy solution.

The solution was achieved by comparing the HTML mark up for the valid state and HTML mark up for the error state.

No errors would produce:

        <div class="validation-summary-valid" data-valmsg-summary="true"></div>

when an error occurs this div is populated with the errors and the class is changed to validation-summary-errors:

        <div class="validation-summary-errors" data-valmsg-summary="true"> 

The solution is very simple. Clear the HTML of the div which contains the errors and then change the class back to the valid state.

        $('.validation-summary-errors').html()            
        $('.validation-summary-errors').addClass('validation-summary-valid');
        $('.validation-summary-valid').removeClass('validation-summary-errors');

Happy coding.

By using sscanf we can convert string to float.

#include<stdio.h>    
#include<string.h>    

int main() 
{
    char str[100] ="4.0800" ;     
    const char s[2] = "-";   
    char *token;
    double x;
   /* get the first token */ 
   token = strtok(str, s);
   sscanf(token,"%f",&x);
    printf( " %f",x );

    return 0; 
}

Ok here is the short Version without correct NTP Time:

String get_xml_server_reponse(String server_url){

URL xml_server = null;

String xmltext = "";

InputStream input;


try {
    xml_server = new URL(server_url);


    try {
        input = xml_server.openConnection().getInputStream();


        final BufferedReader reader = new BufferedReader(new InputStreamReader(input));
        final StringBuilder sBuf = new StringBuilder();

        String line = null;
        try {
            while ((line = reader.readLine()) != null) 
            {
                sBuf.append(line);
            }
           } 
        catch (IOException e) 
          {
                Log.e(e.getMessage(), "XML parser, stream2string 1");
          } 
        finally {
            try {
                input.close();
                }
            catch (IOException e) 
            {
                Log.e(e.getMessage(), "XML parser, stream2string 2");
            }
        }

        xmltext =  sBuf.toString();

    } catch (IOException e1) {

            e1.printStackTrace();
        }


    } catch (MalformedURLException e1) {

      e1.printStackTrace();
    }

 return  xmltext;

} 


long get_time_zone_time_l(GeoPoint gp){


        String raw_offset = "";
        String dst_offset = "";

        double Longitude = gp.getLongitudeE6()/1E6;
        double Latitude = gp.getLatitudeE6()/1E6;

        long tsLong = System.currentTimeMillis()/1000;


        if (tsLong != 0)
        {

        // https://maps.googleapis.com/maps/api/timezone/xml?location=39.6034810,-119.6822510&timestamp=1331161200&sensor=false

        String request = "https://maps.googleapis.com/maps/api/timezone/xml?location="+Latitude+","+ Longitude+ "&timestamp="+tsLong +"&sensor=false";

        String xmltext = get_xml_server_reponse(request);

        if(xmltext.compareTo("")!= 0)
        {

         int startpos = xmltext.indexOf("<TimeZoneResponse");
         xmltext = xmltext.substring(startpos);



        XmlPullParser parser;
        try {
            parser = XmlPullParserFactory.newInstance().newPullParser();


             parser.setInput(new StringReader (xmltext));

             int eventType = parser.getEventType();  

             String tagName = "";


             while(eventType != XmlPullParser.END_DOCUMENT) {
                 switch(eventType) {

                     case XmlPullParser.START_TAG:

                           tagName = parser.getName();

                         break;


                     case XmlPullParser.TEXT :


                        if  (tagName.equalsIgnoreCase("raw_offset"))
                          if(raw_offset.compareTo("")== 0)                               
                            raw_offset = parser.getText();  

                        if  (tagName.equalsIgnoreCase("dst_offset"))
                          if(dst_offset.compareTo("")== 0)
                            dst_offset = parser.getText();  


                        break;   

                 }

                 try {
                        eventType = parser.next();
                    } catch (IOException e) {

                        e.printStackTrace();
                    }

                }

                } catch (XmlPullParserException e) {

                    e.printStackTrace();
                    erg += e.toString();
                }

        }      

        int ro = 0;
        if(raw_offset.compareTo("")!= 0)
        { 
            float rof = str_to_float(raw_offset);
            ro = (int)rof;
        }

        int dof = 0;
        if(dst_offset.compareTo("")!= 0)
        { 
            float doff = str_to_float(dst_offset);
            dof = (int)doff;
        }

        tsLong = (tsLong + ro + dof) * 1000;


        }


  return tsLong;

}

And use it with:

GeoPoint gp = new GeoPoint(39.6034810,-119.6822510);
long Current_TimeZone_Time_l = get_time_zone_time_l(gp);

I think all the other answers are explaining how to disable MRC(Manual Reference Count) and enabling ARC(Automatic Reference Count). To Use MRC(Manual Reference Count) i.e. Disabling ARC(Automatic Reference Count) on MULTIPLE files:

1. Select desired files at Target/Build Phases/Compile Sources in Xcode
2. PRESS ENTER
3. Type -fobjc-arc
4. Press Enter or Done

Syntax to change column name in MySql:

alter table table_name change old_column_name new_column_name data_type(size);

Example:

alter table test change LowSal Low_Sal integer(4);

code that works, but output is:

10
20
30
40
50

so:

    List<Integer> myCoords = new ArrayList<Integer>();
    myCoords.add(10);
    myCoords.add(20);
    myCoords.add(30);
    myCoords.add(40);
    myCoords.add(50);
    for (Integer number : myCoords) {
        System.out.println(number);
        try {
            Thread.sleep(2000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }

To sort a dictionary and keep it functioning as a dictionary afterwards, you could use OrderedDict from the standard library.

If that's not what you need, then I encourage you to reconsider the sort functions that leave you with a list of tuples. What output did you want, if not an ordered list of key-value pairs (tuples)?

If you just want a count of the distinct pairs.

The simplest way to do that is as follows SELECT COUNT(DISTINCT a,b) FROM pairs

The previous solutions would list all the pairs and then you'd have to do a second query to count them.

The Identator plugin works to me in Brackets Release 1.13 versión 1.13.0-17696 (release 49d29a8bc) on S.O. Windows 10

When using maven project.

check pom.xml file

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>9</java.version>
</properties>

if you have jdk 8 installed in your machine, change java.version property from 9 to 8

Can em.flush() cause any harm when using it within a transaction?

Yes, it may hold locks in the database for a longer duration than necessary.

Generally, When using JPA you delegates the transaction management to the container (a.k.a CMT - using @Transactional annotation on business methods) which means that a transaction is automatically started when entering the method and commited / rolled back at the end. If you let the EntityManager handle the database synchronization, sql statements execution will be only triggered just before the commit, leading to short lived locks in database. Otherwise your manually flushed write operations may retain locks between the manual flush and the automatic commit which can be long according to remaining method execution time.

Notes that some operation automatically triggers a flush : executing a native query against the same session (EM state must be flushed to be reachable by the SQL query), inserting entities using native generated id (generated by the database, so the insert statement must be triggered thus the EM is able to retrieve the generated id and properly manage relationships)

Please use this command

git rm -rf --cached .
git add .

Sometimes .gitignore files don't work even though they're correct. The reason Git ignores files is that they are not added to the repository. If you added a file that you want to ignore before, it will be tracked by Git, and any skipping matching rules will be skipped. Git does this because the file is already part of the repository.

If you add and remove the innerHTML, all javascript, css and more will be loaded twice, and the events will fire twice (happened to me), is better hide content, using jQuery and css like this:

function printDiv(selector) {
    $('body .site-container').css({display:'none'});
    var content = $(selector).clone();
    $('body .site-container').before(content);
    window.print();
    $(selector).first().remove();
    $('body .site-container').css({display:''});
}

The div "site-container" contain all site, so you can call the function like:

printDiv('.someDiv');

Example:

defaults.yaml

url: https://www.google.com

environment.py

from ruamel import yaml

data = yaml.safe_load(open('defaults.yaml'))
data['url']

Here a JScript variant of JohnB's answer

// Below the MSDN page for MapNetworkDrive Method with link and in case if Microsoft breaks it like every now and then the path to the documentation of now.
// https://msdn.microsoft.com/en-us/library/8kst88h6(v=vs.84).aspx
// MSDN Library -> Web Development -> Scripting -> JScript and VBScript -> Windows Scripting -> Windows Script Host -> Reference (Windows Script Host) -> Methods (Windows Script Host) -> MapNetworkDrive Method

var WshNetwork = WScript.CreateObject('WScript.Network');
function localNameInUse(localName) {
    var driveIterator = WshNetwork.EnumNetworkDrives();
    for (var i=0, l=driveIterator.length; i < l; i += 2) {
        if (driveIterator.Item(i) == localName) {
            return true;
        }
    }
    return false;
}

function mount(localName, remoteName) {
    if (localNameInUse(localName)) {
        WScript.Echo('"' + localName + '" drive letter already in use.');
    } else {
        WshNetwork.MapNetworkDrive(localName, remoteName);
    }
}

function unmount(localName) {
    if (localNameInUse(localName)) {
        WshNetwork.RemoveNetworkDrive(localName);
    }
}

1. Create a UNIQUE constraint on your subs_email column, if one does not already exist:

   ALTER TABLE subs ADD UNIQUE (subs_email)
   

2. Use INSERT ... ON DUPLICATE KEY UPDATE:

   INSERT INTO subs
     (subs_name, subs_email, subs_birthday)
   VALUES
     (?, ?, ?)
   ON DUPLICATE KEY UPDATE
     subs_name     = VALUES(subs_name),
     subs_birthday = VALUES(subs_birthday)
   

You can use the VALUES(col_name) function in the UPDATE clause to refer to column values from the INSERT portion of the INSERT ... ON DUPLICATE KEY UPDATE - dev.mysql.com

3. Note that I have used parameter placeholders in the place of string literals, as one really should be using parameterised statements to defend against SQL injection attacks.

Use json_decode to convert the JSON string to a PHP array, then use normal PHP array functions on it.

$json = '[{"var1":"9","var2":"16","var3":"16"},{"var1":"8","var2":"15","var3":"15"}]';
$data = json_decode($json);

var_dump($data[0]['var1']); // outputs '9'

<head>
    <title>Test</title>
</head>

<body>
    <h1>Hi there<span id="username"></span>!</h1>
    <script>
       let userName = prompt("What is your name?");
       document.getElementById('username').innerHTML = userName;
    </script>
</body>

string[][] languages = new string[2][];
            languages[0] = new string[2];
            languages[1] = new string[3];
// inserting data into double dimensional arrays.
            for (int i = 0; i < 2; i++)
            {
                languages[0][i] = "Jagged"+i.ToString();
            }
            for (int j = 0; j < 3; j++)
            {
                languages[1][j] = "Jag"+j.ToString();
            }

// doing foreach through 2 dimensional arrays.
foreach (string[] s in languages)
            {
                foreach (string a in s)
                {
                    Console.WriteLine(a);
                }
            }

This is usually caused by truncation (the incoming value is too large to fit in the destination column). Unfortunately SSIS will not tell you the name of the offending column. I use a third-party component to get this information: http://naseermuhammed.wordpress.com/tips-tricks/getting-error-column-name-in-ssis/

search() is a String method.

You are executing the attr function on every <li> element. You need to invoke each and use the this reference within.

Example:

$('li').each(function() {
    var isFound = $(this).attr('title').search(/string/i);
    //do something based on isFound...
});

You can read about it here.

return render_template('page.html'), 201

Supports entering y|ye|yes and case insensitive.

switch -regex ($someString.ToLower()) {
        "^y(es?)?$" {
            "You entered Yes." 
        }
        default { "You entered No." }
}

you can use

<meta http-equiv="refresh" content="10" > 

just add it after the head tags

where 10 is the time your page will refresh itself

If you don't mind using a third-party library, Eclipse Collections has zipWithIndex and forEachWithIndex available for use across many types. Here's a set of solutions to this challenge for both JDK types and Eclipse Collections types using zipWithIndex.

String[] names = { "Sam", "Pamela", "Dave", "Pascal", "Erik" };
ImmutableList<String> expected = Lists.immutable.with("Erik");
Predicate<Pair<String, Integer>> predicate =
    pair -> pair.getOne().length() <= pair.getTwo() + 1;

// JDK Types
List<String> strings1 = ArrayIterate.zipWithIndex(names)
    .collectIf(predicate, Pair::getOne);
Assert.assertEquals(expected, strings1);

List<String> list = Arrays.asList(names);
List<String> strings2 = ListAdapter.adapt(list)
    .zipWithIndex()
    .collectIf(predicate, Pair::getOne);
Assert.assertEquals(expected, strings2);

// Eclipse Collections types
MutableList<String> mutableNames = Lists.mutable.with(names);
MutableList<String> strings3 = mutableNames.zipWithIndex()
    .collectIf(predicate, Pair::getOne);
Assert.assertEquals(expected, strings3);

ImmutableList<String> immutableNames = Lists.immutable.with(names);
ImmutableList<String> strings4 = immutableNames.zipWithIndex()
    .collectIf(predicate, Pair::getOne);
Assert.assertEquals(expected, strings4);

MutableList<String> strings5 = mutableNames.asLazy()
    .zipWithIndex()
    .collectIf(predicate, Pair::getOne, Lists.mutable.empty());
Assert.assertEquals(expected, strings5);

Here's a solution using forEachWithIndex instead.

MutableList<String> mutableNames =
    Lists.mutable.with("Sam", "Pamela", "Dave", "Pascal", "Erik");
ImmutableList<String> expected = Lists.immutable.with("Erik");

List<String> actual = Lists.mutable.empty();
mutableNames.forEachWithIndex((name, index) -> {
        if (name.length() <= index + 1)
            actual.add(name);
    });
Assert.assertEquals(expected, actual);

If you change the lambdas to anonymous inner classes above, then all of these code examples will work in Java 5 - 7 as well.

Note: I am a committer for Eclipse Collections

This might be what you are looking for:

yourStream
    .filter(/* your criteria */)
    .findFirst()
    .get();

And better, if there's a possibility of matching no element, in which case get() will throw a NPE. So use:

yourStream
    .filter(/* your criteria */)
    .findFirst()
    .orElse(null); /* You could also create a default object here */

public static void main(String[] args) {
    class Stop {
        private final String stationName;
        private final int    passengerCount;

        Stop(final String stationName, final int passengerCount) {
            this.stationName    = stationName;
            this.passengerCount = passengerCount;
        }
    }

    List<Stop> stops = new LinkedList<>();

    stops.add(new Stop("Station1", 250));
    stops.add(new Stop("Station2", 275));
    stops.add(new Stop("Station3", 390));
    stops.add(new Stop("Station2", 210));
    stops.add(new Stop("Station1", 190));

    Stop firstStopAtStation1 = stops.stream()
            .filter(e -> e.stationName.equals("Station1"))
            .findFirst()
            .orElse(null);

    System.out.printf("At the first stop at Station1 there were %d passengers in the train.", firstStopAtStation1.passengerCount);
}

Output is:

At the first stop at Station1 there were 250 passengers in the train.

Hi this is due to new version of the jQuery => 1.9.0

you can check the update : http://blog.jquery.com/2013/01/15/jquery-1-9-final-jquery-2-0-beta-migrate-final-released/

jQuery.Browser is deprecated. you can keep latest version by adding a migration script : http://code.jquery.com/jquery-migrate-1.0.0.js

replace :

<script src="http://code.jquery.com/jquery-latest.js"></script>

by :

<script src="http://code.jquery.com/jquery-latest.js"></script>
<script src="http://code.jquery.com/jquery-migrate-1.0.0.js"></script>

in your page and its working.

rm !(textfile.txt|backup.tar.gz|script.php|database.sql|info.txt)

The extglob (Extended Pattern Matching) needs to be enabled in BASH (if it's not enabled):

shopt -s extglob

There is a C# Google Voice API... there is limited documentation, however the download has an application that 'works' using the API that is included:

https://sourceforge.net/projects/gvoicedotnet/

I had this problem as well and only really started to hone in on the root cause after opening up the browser's web console. Until that, I was unable to get any error messages (even with <p:messages>). The web console showed an HTTP 405 status code coming back from the <h:commandButton type="submit" action="#{myBean.submit}">.

In my case, I have a mix of vanilla HttpServlet's providing OAuth authentication via Auth0 and JSF facelets and beans carrying out my application views and business logic.

Once I refactored my web.xml, and removed a middle-man-servlet, it then "magically" worked.

Bottom line, the problem was that the middle-man-servlet was using RequestDispatcher.forward(...) to redirect from the HttpServlet environment to the JSF environment whereas the servlet being called prior to it was redirecting with HttpServletResponse.sendRedirect(...).

Basically, using sendRedirect() allowed the JSF "container" to take control whereas RequestDispatcher.forward() was obviously not.

What I don't know is why the facelet was able to access the bean properties but could not set them, and this clearly screams for doing away with the mix of servlets and JSF, but I hope this helps someone avoid many hours of head-to-table-banging.

Here is a Gmail implementation of the accepted answer:

import smtplib

from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText

# me == my email address
# you == recipient's email address
me = "[email protected]"
you = "[email protected]"

# Create message container - the correct MIME type is multipart/alternative.
msg = MIMEMultipart('alternative')
msg['Subject'] = "Link"
msg['From'] = me
msg['To'] = you

# Create the body of the message (a plain-text and an HTML version).
text = "Hi!\nHow are you?\nHere is the link you wanted:\nhttp://www.python.org"
html = """\
<html>
  <head></head>
  <body>
    <p>Hi!<br>
       How are you?<br>
       Here is the <a href="http://www.python.org">link</a> you wanted.
    </p>
  </body>
</html>
"""

# Record the MIME types of both parts - text/plain and text/html.
part1 = MIMEText(text, 'plain')
part2 = MIMEText(html, 'html')

# Attach parts into message container.
# According to RFC 2046, the last part of a multipart message, in this case
# the HTML message, is best and preferred.
msg.attach(part1)
msg.attach(part2)
# Send the message via local SMTP server.
mail = smtplib.SMTP('smtp.gmail.com', 587)

mail.ehlo()

mail.starttls()

mail.login('userName', 'password')
mail.sendmail(me, you, msg.as_string())
mail.quit()

You can try just putting the image in the source directory. You'd link it by replacing the file path with src="../imagenamehere.fileextension In your case, j3evn.jpg.

This is my android:layout_height=50% activity:

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

    <LinearLayout
        android:id="@+id/alipay_login"
        style="@style/loginType"
        android:background="#27b" >
    </LinearLayout>

    <LinearLayout
        android:id="@+id/taobao_login"
        style="@style/loginType"
        android:background="#ed6d00" >
    </LinearLayout>

</LinearLayout>

style:

<style name="loginType">
    <item name="android:layout_width">match_parent</item>
    <item name="android:layout_height">match_parent</item>
    <item name="android:layout_weight">0.5</item>
    <item name="android:orientation">vertical</item>
</style>

I recently just figured out how to do this, and here's some example code from a current project of mine:

#Getting the random picture.
#First find all pictures:
import shlex, subprocess
cmd = 'find ../Pictures/ -regex ".*\(JPG\|NEF\|jpg\)" '
#cmd = raw_input("shell:")
args = shlex.split(cmd)
output,error = subprocess.Popen(args,stdout = subprocess.PIPE, stderr= subprocess.PIPE).communicate()
#Another way to get output
#output = subprocess.Popen(args,stdout = subprocess.PIPE).stdout
ber = raw_input("search complete, display results?")
print output
#... and on to the selection process ...

You now have the output of the command stored in the variable "output". "stdout = subprocess.PIPE" tells the class to create a file object named 'stdout' from within Popen. The communicate() method, from what I can tell, just acts as a convenient way to return a tuple of the output and the errors from the process you've run. Also, the process is run when instantiating Popen.

According to the API Reference:

By default the height is calculated from the offset height of the containing element. Defaults to null.

So, you can control it's height according to the parent div using redraw event, which is called when it changes it's size.

References

• http://api.highcharts.com/highstock#chart.height
• http://api.highcharts.com/highstock#chart.events.redraw

There are probably embedded tabs (CHAR(9)) etc. as well. You can find out what other characters you need to replace (we have no idea what your goal is) with something like this:

DECLARE @var NVARCHAR(255), @i INT;

SET @i = 1;

SELECT @var = AccountType FROM dbo.Account
  WHERE AccountNumber = 200
  AND AccountType LIKE '%Daily%';

CREATE TABLE #x(i INT PRIMARY KEY, c NCHAR(1), a NCHAR(1));

WHILE @i <= LEN(@var)
BEGIN
  INSERT #x 
    SELECT SUBSTRING(@var, @i, 1), ASCII(SUBSTRING(@var, @i, 1));

  SET @i = @i + 1;
END

SELECT i,c,a FROM #x ORDER BY i;

You might also consider doing better cleansing of this data before it gets into your database. Cleaning it every time you need to search or display is not the best approach.

Better result for me:

ls -1 | xargs -L1 -d "\n" CMD

Edit file: C:\Users\kpate\hw6\python-zulip-api\zulip_bots\setup.py in line 108

to

rcode = pip.main(['install', '-r', req_path, '--quiet'])

do

rcode = getattr(pip, '_main', pip.main)(['install', '-r', req_path, '--quiet'])´

You could use reflection to access the property.

public List<Employee> Sort(List<Employee> list, String sortBy, String sortDirection)
{
   PropertyInfo property = list.GetType().GetGenericArguments()[0].
                                GetType().GetProperty(sortBy);

   if (sortDirection == "ASC")
   {
      return list.OrderBy(e => property.GetValue(e, null));
   }
   if (sortDirection == "DESC")
   {
      return list.OrderByDescending(e => property.GetValue(e, null));
   }
   else
   {
      throw new ArgumentOutOfRangeException();
   }
}

Notes

1. Why do you pass the list by reference?
2. You should use a enum for the sort direction.
3. You could get a much cleaner solution if you would pass a lambda expression specifying the property to sort by instead of the property name as a string.
4. In my example list == null will cause a NullReferenceException, you should catch this case.

With sqldf:

# Example by Mehdi Nellen
a <- c(rep("A", 3), rep("B", 3), rep("C",2))
b <- c(1,1,2,4,1,1,2,2)
df <-data.frame(a,b)

Solution:

 library(sqldf)
    sqldf('SELECT DISTINCT * FROM df')

Output:

  a b
1 A 1
2 A 2
3 B 4
4 B 1
5 C 2

The markup for that document could look like the following:

<body>
     <header>...</header>
     <nav>...</nav>
     <article>
          <section>
               ...
          </section>
     </article>
     <aside>...</aside>
     <footer>...</footer>
</body>

You may find more information in this article on A List Apart.

@Multipart
@POST("user/updateprofile")
Observable<ResponseBody> updateProfile(@Part("user_id") RequestBody id,
                                       @Part("full_name") RequestBody fullName,
                                       @Part MultipartBody.Part image,
                                       @Part("other") RequestBody other);

//pass it like this
File file = new File("/storage/emulated/0/Download/Corrections 6.jpg");
RequestBody requestFile =
        RequestBody.create(MediaType.parse("multipart/form-data"), file);

// MultipartBody.Part is used to send also the actual file name
MultipartBody.Part body =
        MultipartBody.Part.createFormData("image", file.getName(), requestFile);

// add another part within the multipart request
RequestBody fullName = 
        RequestBody.create(MediaType.parse("multipart/form-data"), "Your Name");

service.updateProfile(id, fullName, body, other);

Look at the way I am passing the multipart and string params. Hope this will help you!

Why should LINQ be faster? It also uses loops internally.

Most of the times, LINQ will be a bit slower because it introduces overhead. Do not use LINQ if you care much about performance. Use LINQ because you want shorter better readable and maintainable code.

I use this method and it works. ValueOf does not work for me.

moment.utc(yourDate).format()

Just giving a more up to date answer in case someone sees this old post.

Adding "utc=False" when converting to datetime will remove the timezone component and keep only the date in a datetime64[ns] data type.

pd.to_datetime(df['Date'], utc=False)

You will be able to save it in excel without getting the error "ValueError: Excel does not support datetimes with timezones. Please ensure that datetimes are timezone unaware before writing to Excel."

This is what worked for me.

<!DOCTYPE html> 
<form action="desired Link">
  <button>  <img src="desired image URL"/>
  </button>
</form>
<style> 

</style>

From RFC 7493 (The I-JSON Message Format ):

I-JSON stands for either Internet JSON or Interoperable JSON, depending on who you ask.

Protocols often contain data items that are designed to contain timestamps or time durations. It is RECOMMENDED that all such data items be expressed as string values in ISO 8601 format, as specified in RFC 3339, with the additional restrictions that uppercase rather than lowercase letters be used, that the timezone be included not defaulted, and that optional trailing seconds be included even when their value is "00". It is also RECOMMENDED that all data items containing time durations conform to the "duration" production in Appendix A of RFC 3339, with the same additional restrictions.

Although this is an older question, I spent several hours tracking down a way to handle this error when it applies to multiple files that are located in sub folders throughout the project.

To fix this for all files within a project, Visual Studio -> Tools -> Options -> Trust Settings and add the project path as a trusted path.

For those experiencing this error on CI/CD, adding the line below worked for me on my GitHub Actions CI/CD workflow right after running pip install pyflakes diff-cover:

git fetch origin master:refs/remotes/origin/master

This is a snippet of the solution from the diff-cover github repo:

Solution: diff-cover matches source files in the coverage XML report with source files in the git diff. For this reason, it's important that the relative paths to the files match. If you are using coverage.py to generate the coverage XML report, then make sure you run diff-cover from the same working directory.

I got the solution on the links below. It is a documented diff-cover error.

https://diff-cover.readthedocs.io/en/latest//README.html https://github.com/Bachmann1234/diff_cover/blob/master/README.rst

Hope this helps :-).

I'll right simple example show you the right way to use wait and notify in Java. So I'll create two class named ThreadA & ThreadB. ThreadA will call ThreadB.

public class ThreadA {
    public static void main(String[] args){
        ThreadB b = new ThreadB();//<----Create Instance for seconde class
        b.start();//<--------------------Launch thread

        synchronized(b){
            try{
                System.out.println("Waiting for b to complete...");
                b.wait();//<-------------WAIT until the finish thread for class B finish
            }catch(InterruptedException e){
                e.printStackTrace();
            }

            System.out.println("Total is: " + b.total);
        }
    }
} 

and for Class ThreadB:

class ThreadB extends Thread{
    int total;
    @Override
    public void run(){
        synchronized(this){
            for(int i=0; i<100 ; i++){
                total += i;
            }
            notify();//<----------------Notify the class wich wait until my    finish 
//and tell that I'm finish
            }
        }
    }

In the file that has the script, you want to do something like this:

import os
dirname = os.path.dirname(__file__)
filename = os.path.join(dirname, 'relative/path/to/file/you/want')

This will give you the absolute path to the file you're looking for. Note that if you're using setuptools, you should probably use its package resources API instead.

UPDATE: I'm responding to a comment here so I can paste a code sample. :-)

Am I correct in thinking that __file__ is not always available (e.g. when you run the file directly rather than importing it)?

I'm assuming you mean the __main__ script when you mention running the file directly. If so, that doesn't appear to be the case on my system (python 2.5.1 on OS X 10.5.7):

#foo.py
import os
print os.getcwd()
print __file__

#in the interactive interpreter
>>> import foo
/Users/jason
foo.py

#and finally, at the shell:
~ % python foo.py
/Users/jason
foo.py

However, I do know that there are some quirks with __file__ on C extensions. For example, I can do this on my Mac:

>>> import collections #note that collections is a C extension in Python 2.5
>>> collections.__file__
'/System/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/lib-
dynload/collections.so'

However, this raises an exception on my Windows machine.

You can use If Random. For example, this generates a random number between 75 to 100.

final int random = new Random().nextInt(26) + 75;

public static  byte[] my_int_to_bb_le(int myInteger){
    return ByteBuffer.allocate(4).order(ByteOrder.LITTLE_ENDIAN).putInt(myInteger).array();
}

public static int my_bb_to_int_le(byte [] byteBarray){
    return ByteBuffer.wrap(byteBarray).order(ByteOrder.LITTLE_ENDIAN).getInt();
}

public static  byte[] my_int_to_bb_be(int myInteger){
    return ByteBuffer.allocate(4).order(ByteOrder.BIG_ENDIAN).putInt(myInteger).array();
}

public static int my_bb_to_int_be(byte [] byteBarray){
    return ByteBuffer.wrap(byteBarray).order(ByteOrder.BIG_ENDIAN).getInt();
}

Swift 2.0 on Xcode 7 (Beta) with do/try/catch block:

// MARK: NSURLConnectionDataDelegate

func connectionDidFinishLoading(connection:NSURLConnection) {
  do {
    if let response:NSDictionary = try NSJSONSerialization.JSONObjectWithData(receivedData, options:NSJSONReadingOptions.MutableContainers) as? Dictionary<String, AnyObject> {
      print(response)
    } else {
      print("Failed...")
    }
  } catch let serializationError as NSError {
    print(serializationError)
  }
}

ldap authentication without SSL is not safe and anyone can view user credential because ldap client transfer usernamae and password during ldap bind operation So Always use ldaps protocol. source: Ldap authentication Active directory in Java Spring Security with Example

While the other answers are correct, there is an easy way to get rid of the underline on all those pesky links:

a {
   text-decoration:none;
}

This will remove the underline from EVERY SINGLE LINK on your page!

You can also try to use get(), for example:

connection = manager.connect.get("I2Cx")

which won't raise a KeyError in case the key doesn't exist.

You may also use second argument to specify the default value, if the key is not present.

can use this to redirect

echo '<meta http-equiv="refresh" content="1; URL=index.php" />';

the content=1 can be change to different value to increase the delay before redirection

Just add

position: relative;
top: 50%;
transform: translateY(-50%);

to the inner div.

What it does is moving the inner div's top border to the half height of the outer div (top: 50%;) and then the inner div up by half its height (transform: translateY(-50%)). This will work with position: absolute or relative.

Keep in mind that transform and translate have vendor prefixes which are not included for simplicity.

Codepen: http://codepen.io/anon/pen/ZYprdb

try by this

if(!Yii::$app->request->getIsPost()) 
{
  Yii::$app->response->redirect(array('user/index','id'=>302));
    exit(0);
}

It seems impossible to get value without loading product model. If you take a look at file app/code/core/Mage/Eav/Model/Entity/Attribute/Frontend/Abstract.php you'll see the method

public function getValue(Varien_Object $object)
{
    $value = $object->getData($this->getAttribute()->getAttributeCode());
    if (in_array($this->getConfigField('input'), array('select','boolean'))) {
        $valueOption = $this->getOption($value);
        if (!$valueOption) {
            $opt = new Mage_Eav_Model_Entity_Attribute_Source_Boolean();
            if ($options = $opt->getAllOptions()) {
                foreach ($options as $option) {
                    if ($option['value'] == $value) {
                        $valueOption = $option['label'];
                    }
                }
            }
        }
        $value = $valueOption;
    }
    elseif ($this->getConfigField('input')=='multiselect') {
        $value = $this->getOption($value);
        if (is_array($value)) {
            $value = implode(', ', $value);
        }
    }
    return $value;
}

As you can see this method requires loaded object to get data from it (3rd line).

Generally a cosine similarity between two documents is used as a similarity measure of documents. In Java, you can use Lucene (if your collection is pretty large) or LingPipe to do this. The basic concept would be to count the terms in every document and calculate the dot product of the term vectors. The libraries do provide several improvements over this general approach, e.g. using inverse document frequencies and calculating tf-idf vectors. If you are looking to do something copmlex, LingPipe also provides methods to calculate LSA similarity between documents which gives better results than cosine similarity. For Python, you can use NLTK.

The best way I settled with is to set proxy environment variables right before using conda or pip install/update commands. Simply run:

set HTTP_PROXY=http://username:password@proxy_url:port

For example, your actual command could be like

set HTTP_PROXY=http://yourname:[email protected]_company.com:8080

If your company uses https proxy, then also

set HTTPS_PROXY=https://username:password@proxy_url:port

Once you exit Anaconda prompt then this setting is gone, so your username/password won't be saved after the session.

I didn't choose other methods mentioned in Anaconda documentation or some other sources, because they all require hardcoding of username/password into

• Windows environment variables (also this requires restart of Anaconda prompt for the first time)
• Conda .condarc or .netrc configuration files (also this won't work for PIP)
• A batch/script file loaded while starting Anaconda prompt (also this might require configuring the path)

All of these are unsafe and will require constant update later. And if you forget where to update? More troubleshooting will come your way...

Concrete example

mosquitto.org is very active (at the time of this posting). This is a nice smoke test for a MQTT subscriber linux device:

mosquitto_sub -h test.mosquitto.org -t "#" -v

The "#" is a wildcard for topics and returns all messages (topics): the server had a lot of traffic, so it returned a 'firehose' of messages.

If your MQTT device publishes a topic of irisys/V4D-19230005/ to the test MQTT broker , then you could filter the messages:

mosquitto_sub -h test.mosquitto.org -t "irisys/V4D-19230005/#" -v

Options:

• -h the hostname (default MQTT port = 1883)
• -t precedes the topic

The best way is to use Array#to_h:

[ [:apple,1],[:banana,2] ].to_h  #=> {apple: 1, banana: 2}

Note that to_h also accepts a block:

[:apple, :banana].to_h { |fruit| [fruit, "I like #{fruit}s"] } 
  # => {apple: "I like apples", banana: "I like bananas"}

Note: to_h accepts a block in Ruby 2.6.0+; for early rubies you can use my backports gem and require 'backports/2.6.0/enumerable/to_h'

to_h without a block was introduced in Ruby 2.1.0.

Before Ruby 2.1, one could use the less legible Hash[]:

array = [ [:apple,1],[:banana,2] ]
Hash[ array ]  #= > {:apple => 1, :banana => 2}

Finally, be wary of any solutions using flatten, this could create problems with values that are arrays themselves.

A much simpler way could be

/(\D+)/.match('1221').nil? #=> true
/(\D+)/.match('1a221').nil? #=> false
/(\D+)/.match('01221').nil? #=> true

onCreate() method gets called when activity gets created, and its called only once in whole Activity life cycle. where as onStart() is called when activity is stopped... I mean it has gone to background and its onStop() method is called by the os. onStart() may be called multiple times in Activity life cycle.More details here

The MSOpenTech-Redis project is no longer being actively maintained. If you are looking for a Windows version of Redis, you may want to check out Memurai. Please note that Microsoft is not officially endorsing this product in any way. More details in https://github.com/microsoftarchive/redis

To install & setup Redis Server on Windows 10 https://redislabs.com/blog/redis-on-windows-10

To install & setup Redis Server on macOS & Linux https://redis.io/download

Also, you may install & setup Redis Server on Linux via the package manager

For quick Redis Server Installation & Setup Guide for macOS https://github.com/rahamath18/Redis-on-MacOS

Here's a Boolean thing:

if (not suffix == "flac" )  or (not suffix == "cue" ):   # WRONG! FAILS
    print  filename + ' is not a flac or cue file'

but

if not (suffix == "flac"  or suffix == "cue" ):     # CORRECT!
       print  filename + ' is not a flac or cue file'

(not a) or (not b) == not ( a and b ) , is false only if a and b are both true

not (a or b) is true only if a and be are both false.

It is about "seed". Same seeds give the same result.

Wow! when you use src then src of searchPic must be used also.

document["pic1"].src = searchPic.src

looks better

AS per point 1, your PEAR path is c:\xampplite\php\pear\

However, your path is pointing to \xampplite\php\pear\PEAR

Putting the two one above the other you can clearly see one is too long:

c:\xampplite\php\pear\

\xampplite\php\pear\PEAR

Your include path is set to go one PEAR too deep into the pear tree. The PEAR subfolder of the pear folder includes the PEAR component. You need to adjust your include path up one level.

(you don't need the c: by the way, your path is fine as is, just too deep)

In addition to Greg's answer, I would recommend to set the constructor private so that it is impossible to instantiate the class.

So in my humble opinion this is a more complete example based on Greg's one:

<?php

class Hello
{
    /**
     * Construct won't be called inside this class and is uncallable from
     * the outside. This prevents instantiating this class.
     * This is by purpose, because we want a static class.
     */
    private function __construct() {}
    private static $greeting = 'Hello';
    private static $initialized = false;

    private static function initialize()
    {
        if (self::$initialized)
            return;

        self::$greeting .= ' There!';
        self::$initialized = true;
    }

    public static function greet()
    {
        self::initialize();
        echo self::$greeting;
    }
}

Hello::greet(); // Hello There!


?>

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

It's possible your session domain does not match your app URL and/or the host being used to access the application.

1.) Check your .env file:

SESSION_DOMAIN=example.com
APP_URL=example.com

2.) Check config/session.php

Verify values to make sure they are correct.

Seems a lot like IDEA can't find the Android SDK.

Have restarted the computer after using the Android SDK Installer?

After that, have you started the SDK Manager to install the Android 4.2.2 SDK?

Can you check the Android_SDK_HOME environment variable?

Take into account that the Android SDK Installer just installs a Manager. After that, you have to install an SDK (or several).

Also, when you see 'Android 4.4.2 platform' in the Project Structure, that means that the project will ask for that SDK. It doesn't mean that the SDK has been installed.

I needed an iframe that would embed a portion of an external page with a vertical scroll bar, cropping out the navigation menus on the top and left of the page. I was able to do it with some simple HTML and CSS.

HTML

<div id="container">
    <iframe id="embed" src="http://www.example.com"></iframe>
</div>

CSS

div#container
{
    width:840px;
    height:317px;
    overflow:scroll;     /* if you don't want a scrollbar, set to hidden */
    overflow-x:hidden;   /* hides horizontal scrollbar on newer browsers */

    /* resize and min-height are optional, allows user to resize viewable area */
    -webkit-resize:vertical; 
    -moz-resize:vertical;
    resize:vertical;
    min-height:317px;
}

iframe#embed
{
    width:1000px;       /* set this to approximate width of entire page you're embedding */
    height:2000px;      /* determines where the bottom of the page cuts off */
    margin-left:-183px; /* clipping left side of page */
    margin-top:-244px;  /* clipping top of page */
    overflow:hidden;

    /* resize seems to inherit in at least Firefox */
    -webkit-resize:none;
    -moz-resize:none;
    resize:none;
}

For mongoDB database restore use this command here . First go to your mongodb database location such as For Example : cd Downloads/blank_db/v34000 After that Enter mongorestore -d v34000 ./

Open app.config on client side and add maxBufferSize and maxReceivedMessageSize attributes if it is not available

Original

  <system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding name="Service1Soap"/>
      </basicHttpBinding>
    </bindings>

After Edit/Update

  <system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding name="Service1Soap" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647"/>
      </basicHttpBinding>
    </bindings>

Ensures the path to Xcode.app bundle is without space or strange characters. I have Xcode installed in ~/Downloads/Last Dev Tools/ folder, so with spaces and renaming the folder to LastDevTools fixed this (after resetting xcode-select -p though)

You shouldn't be importing android.R. That should be automatically generated and recognized. This question contains a lot of helpful tips if you get some error referring to R after removing the import.

Some basic steps after removing the import, if those errors appear:

• Clean your build, then rebuild
• Make sure there are no errors or typos in your XML files
• Make sure your resource names consist of [a-z0-9.]. Capitals or symbols are not allowed for some reason.
• Perform a Gradle sync (via Tools > Android > Sync Project with Gradle Files)

&s produces temporary pointer to string and you can't make reference to temporary object.

I had this problem for days! I tried all the stuff above, but the problem kept coming back. When this message is shown it can have the meaning of "one or more projects in your solution did not compile cleanly" thus the metadata for the file was never written. But in my case, I didn't see any of the other compiler errors!!! I kept working at trying to compile each solution manually, and only after getting VS2012 to actually reveal some compiler errors I hadn't seen previously, this problem vanished.

I fooled around with build orders, no build orders, referencing debug dlls (which were manually compiled)... NOTHING seemed to work, until I found these errors which did not show up when compiling the entire solution!!!!

Sometimes, it seems, when compiling, that the compiler will exit on some errors... I've seen this in the past where after fixing issues, subsequent compiles show NEW errors. I don't know why it happens and it's somewhat rare for me to have these issues. However, when you do have them like this, it's a real pain in trying to find out what's going on. Good Luck!

In addition to using KeyListener (as shown by others' answers), sometimes you have to ensure that the JComponent you are using is Focusable. This can be set by adding this to your component(if you are subclassing):

@Override
public void setFocusable(boolean b) {
    super.setFocusable(b);
}

And by adding this to your constructor:

setFocusable(true);

Or, if you are calling the function from a parent class/container:

JComponent childComponent = new JComponent();
childComponent.setFocusable(true);

And then doing all the KeyListener stuff mentioned by others.

So far all answers here seem to have significant downsides, are complicated (need to find the repo URI) or they don't do what the question probably asked for: How to get the Repo in a working state again with that older version of the file.

svn merge -r head:[revision-number-to-revert-to] [file-path] is IMO the cleanest and simplest way to do this. Please note that bringing back a deleted file does not seem to work this way[1]. See also the following question: Better way to revert to a previous SVN revision of a file?

[1] For that you want svn cp -r [rev-number] [repo-URI/file-path]@[rev-number] [repo-URI/file-path] && svn up, see also What is the correct way to restore a deleted file from SVN?

Java:

For calculating times we use this method:

import java.text.SimpleDateFormat;
import java.util.Calendar;


    public static String getCurrentTime() {
    Calendar cal = Calendar.getInstance();
    SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
    return sdf.format(cal.getTime());
}

Second:

import java.util.concurrent.TimeUnit;

System.out.println("Start delay of 10 seconds, Time is: " + getCurrentTime());
TimeUnit.SECONDS.sleep(10);
System.out.println("And delay of 10 seconds, Time is: " + getCurrentTime());

Output:

Start delay of 10 seconds, Time is: 14:19:08

And delay of 10 seconds, Time is: 14:19:18

Minutes:

import java.util.concurrent.TimeUnit;

System.out.println("Start delay of 1 Minute, Time is: " + getCurrentTime());
TimeUnit.MINUTES.sleep(1);
System.out.println("And delay of 1 Minute, Time is: " + getCurrentTime());

Output:

Start delay of 1 Minute, Time is: 14:21:20

And delay of 1 Minute, Time is: 14:22:20

Milliseconds:

import java.util.concurrent.TimeUnit;

System.out.println("Start delay of 2000 milliseconds, Time is: " +getCurrentTime());
TimeUnit.MILLISECONDS.sleep(2000);
System.out.println("And delay of 2000 milliseconds, Time is: " + getCurrentTime());

Output:

Start delay of 2000 milliseconds, Time is: 14:23:44

And delay of 2000 milliseconds, Time is: 14:23:46

Or:

Thread.sleep(1000); //milliseconds

 jquery.ajax({
            url: `//your api url`
            type: "GET",
            dataType: "json",
            success: function(data) {
                jQuery.each(data, function(index, value) {
                        console.log(data);
                        `All you API data is here`
                    }
                }
            });     

Just had this problem on Indigo SR2. It popped up after I removed a superfluous jar from the classpath (build path). Restarting Eclipse didn't help. Added back the jar to the build path...error went away. Removed the jar once again, and this time I was spared from another complaint.

Example to get last article or any other element:

document.querySelector("article:last-child")

Mathematicians have their own little funny ways, so instead of saying "then we call function f passing it x as a parameter" as we programmers would say, they talk about "applying function f to its argument x".

In mathematics and computer science, Apply is a function that applies functions to arguments.
Wikipedia

apply serves the purpose of closing the gap between Object-Oriented and Functional paradigms in Scala. Every function in Scala can be represented as an object. Every function also has an OO type: for instance, a function that takes an Int parameter and returns an Int will have OO type of Function1[Int,Int].

 // define a function in scala
 (x:Int) => x + 1

 // assign an object representing the function to a variable
 val f = (x:Int) => x + 1

Since everything is an object in Scala f can now be treated as a reference to Function1[Int,Int] object. For example, we can call toString method inherited from Any, that would have been impossible for a pure function, because functions don't have methods:

  f.toString

Or we could define another Function1[Int,Int] object by calling compose method on f and chaining two different functions together:

 val f2 = f.compose((x:Int) => x - 1)

Now if we want to actually execute the function, or as mathematician say "apply a function to its arguments" we would call the apply method on the Function1[Int,Int] object:

 f2.apply(2)

Writing f.apply(args) every time you want to execute a function represented as an object is the Object-Oriented way, but would add a lot of clutter to the code without adding much additional information and it would be nice to be able to use more standard notation, such as f(args). That's where Scala compiler steps in and whenever we have a reference f to a function object and write f (args) to apply arguments to the represented function the compiler silently expands f (args) to the object method call f.apply (args).

Every function in Scala can be treated as an object and it works the other way too - every object can be treated as a function, provided it has the apply method. Such objects can be used in the function notation:

// we will be able to use this object as a function, as well as an object
object Foo {
  var y = 5
  def apply (x: Int) = x + y
}


Foo (1) // using Foo object in function notation 

There are many usage cases when we would want to treat an object as a function. The most common scenario is a factory pattern. Instead of adding clutter to the code using a factory method we can apply object to a set of arguments to create a new instance of an associated class:

List(1,2,3) // same as List.apply(1,2,3) but less clutter, functional notation

// the way the factory method invocation would have looked
// in other languages with OO notation - needless clutter
List.instanceOf(1,2,3) 

So apply method is just a handy way of closing the gap between functions and objects in Scala.

This should be working too using JPA 2.0 @MapsId annotation instead of Hibernate's GenericGenerator:

@Entity
public class Person {

    @Id
    @GeneratedValue
    public int id;

    @OneToOne
    @PrimaryKeyJoinColumn
    public OtherInfo otherInfo;

    rest of attributes ...
}

@Entity
public class OtherInfo {

    @Id
    public int id;

    @MapsId
    @OneToOne
    @JoinColumn(name="id")
    public Person person;

    rest of attributes ...
}

More details on this in Hibernate 4.1 documentation under section 5.1.2.2.7.

I ran into this problem as well in a Jenkins Docker container (tried jenkins:lts, jenkins, jenkins:slim and jenkins:slim-lts. I didn't want to go through all repositories and update the pom for each project, so I just added the disableClassPathURLCheck to the maven command line call:

mvn test -DargLine="-Djdk.net.URLClassPath.disableClassPathURLCheck=true"

It took me a while, but here's how I made it dynamic. It doesn't depend on a sorted table.

First I started with a column of state names (Column A) and a column of aircraft in each state (Column B). (Row 1 is a header row).

Finding the cell that contains the number of aircraft was:

=MATCH(MAX($B$2:$B$54),$B$2:$B$54,0)+MIN(ROW($B$2:$B$54))-1

I put that into a cell and then gave that cell a name, "StateRow" Then using the tips from above, I wound up with this:

=INDIRECT(ADDRESS(StateRow,1))

This returns the name of the state from the dynamic value in row "StateRow", column 1

Now, as the values in the count column change over time as more data is entered, I always know which state has the most aircraft.

Did you import the packages for the file reading stuff.

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;

also here

cfiltering(numberOfUsers, numberOfMovies);

Are you trying to create an object or calling a method?

also another thing:

user_movie_matrix[userNo][movieNo]=rating;

you are assigning a value to a member of an instance as if it was a static variable also remove the Th in

private int user_movie_matrix[][];Th

Hope this helps.

The other answers are not wrong, but I found this to be the fastest way.

1. Download the zip file from Google fonts and unzip it.
2. Upload the font files 3 at a time to http://www.fontsquirrel.com/tools/webfont-generator
3. Download the results.

Results contain all font formats: woff, svg, ttf, eot.

AND as an added bonus they generate the css file for you too!

Yes, you can use filter if you know at which position in the tuple the desired column resides. If the case is that the id is the first element of the tuple then you can filter the list like so:

filter(lambda t: t[0]==10, mylist)

This will return the list of corresponding tuples. If you want the age, just pick the element you want. Instead of filter you could also use list comprehension and pick the element in the first go. You could even unpack it right away (if there is only one result):

[age] = [t[1] for t in mylist if t[0]==10]

But I would strongly recommend to use dictionaries or named tuples for this purpose.

Found the issue. Qt Creator wants you to use a compiler listed under one of their Qt libraries. Use the Maintenance Tool to install this.

To do so:

Go to Tools -> Options.... Select Build & Run on left. Open Kits tab. You should have Manual -> Desktop (default) line in list. Choose it. Now select something like Qt 5.5.1 in PATH (qt5) in Qt version combobox and click Apply button. From now you should be able to create, build and run empty Qt project.

Why do you want to reinvent the wheel when there are opensource that are already doing the job pretty nicely.

Both apache common-langs and spring support some very flexible builder pattern

For apache, here is how you do it reflectively

@Override
public String toString()
{
  return ToStringBuilder.reflectionToString(this);
}

Here is how you do it if you only want to print fields that you care about.

@Override
public String toString() 
{
    return new ToStringBuilder(this)
      .append("name", name)
      .append("location", location)
      .append("address", address)
      .toString(); 
}

You can go as far as "styling" your print output with non-default ToStringStyle or even customizing it with your own style.

I didn't personally try spring ToStringCreator api, but it looks very similar.

It is varchar and not var_char

CREATE DATABASE IF NOT EXISTS courses;

USE courses;

CREATE TABLE IF NOT EXISTS teachers(
    id INT(10) UNSIGNED PRIMARY KEY NOT NULL AUTO_INCREMENT,
    name VARCHAR(50) NOT NULL,
    addr VARCHAR(255) NOT NULL,
    phone INT NOT NULL
);

You should use a SQL tool to visualize possbile errors like MySQL Workbench.

Try this:

myApp.service('userService', [
    '$http', '$q', '$rootScope', '$location', function($http, $q, $rootScope, $location) {
      var deferred= $q.defer();
      this.user = {
        access: false
      };
      try
      {
      this.isAuthenticated = function() {
        this.user = {
          first_name: 'First',
          last_name: 'Last',
          email: '[email protected]',
          access: 'institution'
        };
        deferred.resolve();
      };
    }
    catch
    {
        deferred.reject();
    }

    return deferred.promise;
  ]);

Dart Version:

  double latRad(double lat) {
    final double sin = math.sin(lat * math.pi / 180);
    final double radX2 = math.log((1 + sin) / (1 - sin)) / 2;
    return math.max(math.min(radX2, math.pi), -math.pi) / 2;
  }

  double getMapBoundZoom(LatLngBounds bounds, double mapWidth, double mapHeight) {
    final LatLng northEast = bounds.northEast;
    final LatLng southWest = bounds.southWest;

    final double latFraction = (latRad(northEast.latitude) - latRad(southWest.latitude)) / math.pi;

    final double lngDiff = northEast.longitude - southWest.longitude;
    final double lngFraction = ((lngDiff < 0) ? (lngDiff + 360) : lngDiff) / 360;

    final double latZoom = (math.log(mapHeight / 256 / latFraction) / math.ln2).floorToDouble();
    final double lngZoom = (math.log(mapWidth / 256 / lngFraction) / math.ln2).floorToDouble();

    return math.min(latZoom, lngZoom);
  }

Neither dynamic, nor JObject.FromObject solution works when you have JSON properties that are not valid C# variable names e.g. "@odata.etag". I prefer the indexer initializer syntax in my test cases:

JObject jsonObject = new JObject
{
    ["Date"] = DateTime.Now,
    ["Album"] = "Me Against The World",
    ["Year"] = 1995,
    ["Artist"] = "2Pac"
};

Having separate set of enclosing symbols for initializing JObject and for adding properties to it makes the index initializers more readable than classic object initializers, especially in case of compound JSON objects as below:

JObject jsonObject = new JObject
{
    ["Date"] = DateTime.Now,
    ["Album"] = "Me Against The World",
    ["Year"] = 1995,
    ["Artist"] = new JObject
    {
        ["Name"] = "2Pac",
        ["Age"] = 28
    }
};

With object initializer syntax, the above initialization would be:

JObject jsonObject = new JObject
{
    { "Date", DateTime.Now },
    { "Album", "Me Against The World" },
    { "Year", 1995 }, 
    { "Artist", new JObject
        {
            { "Name", "2Pac" },
            { "Age", 28 }
        }
    }
};

I know this is not an answer, but I'd like to contribute to this matter for what it's worth. It would be great if they could release justify-self for flexbox to make it truly flexible.

It's my belief that when there are multiple items on the axis, the most logical way for justify-self to behave is to align itself to its nearest neighbours (or edge) as demonstrated below.

I truly hope, W3C takes notice of this and will at least consider it. =)

This way you can have an item that is truly centered regardless of the size of the left and right box. When one of the boxes reaches the point of the center box it will simply push it until there is no more space to distribute.

The ease of making awesome layouts are endless, take a look at this "complex" example.

For all you non-xml config folks:

ObjectMapper objMapper = new ObjectMapper().setSerializationInclusion(JsonInclude.Include.NON_NULL);
HttpMessageConverter msgConverter = new MappingJackson2HttpMessageConverter(objMapper);
restTemplate.setMessageConverters(Collections.singletonList(msgConverter));

Example - sending some data encoded as JSON as a POST data:

import json
import urllib2
data = json.dumps([1, 2, 3])
f = urllib2.urlopen(url, data)
response = f.read()
f.close()

 private void PDFExport(LocalReport report)
    {           
        string[] streamids;
        string minetype;
        string encod;
        string fextension;
        string deviceInfo =
          "<DeviceInfo>" +
          "  <OutputFormat>EMF</OutputFormat>" +
          "  <PageWidth>8.5in</PageWidth>" +
          "  <PageHeight>11in</PageHeight>" +
          "  <MarginTop>0.25in</MarginTop>" +
          "  <MarginLeft>0.25in</MarginLeft>" +
          "  <MarginRight>0.25in</MarginRight>" +
          "  <MarginBottom>0.25in</MarginBottom>" +
          "</DeviceInfo>";
        Warning[] warnings;
        byte[] rpbybe = report.Render("PDF", deviceInfo, out minetype, out encod, out fextension, out streamids,
           out warnings);
        using(FileStream fs=new FileStream("E:\\newwwfg.pdf",FileMode.Create))
        {
            fs.Write(rpbybe , 0, rpbybe .Length);
        }

}

Swift 4

    let flow = collectionView.collectionViewLayout as! UICollectionViewFlowLayout 
    // If you create collectionView programmatically then just create this flow by UICollectionViewFlowLayout() and init a collectionView by this flow.

    let itemSpacing: CGFloat = 3
    let itemsInOneLine: CGFloat = 3
    flow.sectionInset = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 0)

    //collectionView.frame.width is the same as  UIScreen.main.bounds.size.width here.
    let width = UIScreen.main.bounds.size.width - itemSpacing * CGFloat(itemsInOneLine - 1) 
    flow.itemSize = CGSize(width: floor(width/itemsInOneLine), height: width/itemsInOneLine)
    flow.minimumInteritemSpacing = 3
    flow.minimumLineSpacing = itemSpacing

EDIT

If you want to change to scrollDirction horizontally:

flow.scrollDirection = .horizontal

NOTE

If you set items in one lines isn't correctly, check if your collection view has paddings. That is:

let width = UIScreen.main.bounds.size.width - itemSpacing * CGFloat(itemsInOneLine - 1)

should be the collectionView width.

After updating the UI, start a task to perform with the long running operation:

label.Text = "Please Wait...";

Task<string> task = Task<string>.Factory.StartNew(() =>
{
    try
    {
        SomewhatLongRunningOperation();
        return "Success!";
    }
    catch (Exception e)
    {
        return "Error: " + e.Message;
    }
});
Task UITask = task.ContinueWith((ret) =>
{
    label.Text = ret.Result;
}, TaskScheduler.FromCurrentSynchronizationContext());

This works in .NET 3.5 and later.

Dim MyString As String = "Hello World"
Dim YourString As String = "Hello World"
Console.WriteLine(String.Equals(MyString, YourString))

returns a bool True. This comparison is case-sensitive.

So in your example,

if String.Equals(string1, string2) and String.Equals(string3, string4) then
  ' do something
else
  ' do something else
end if

Use this for GET values:

Request.QueryString["key"]

And this for POST values

Request.Form["key"]

Also, this will work if you don't care whether it comes from GET or POST, or the HttpContext.Items collection:

Request["key"]

Another thing to note (if you need it) is you can check the type of request by using:

Request.RequestType

Which will be the verb used to access the page (usually GET or POST). Request.IsPostBack will usually work to check this, but only if the POST request includes the hidden fields added to the page by the ASP.NET framework.

You would use the read.csv function; for example:

dat = read.csv("spam.csv", header = TRUE)

You can also reference this tutorial for more details.

Note: make sure the .csv file to read is in your working directory (using getwd()) or specify the right path to file. If you want, you can set the current directory using setwd.

You need this:

Replace Me with this.parent, but you need to set parent before you show that form.

  Private Sub ÜberToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ÜberToolStripMenuItem.Click

        'About.StartPosition = FormStartPosition.Manual ' !!!!!
        About.Location = New Point(Me.Location.X + Me.Width / 2 - About.Width / 2, Me.Location.Y + Me.Height / 2 - About.Height / 2)
        About.Show()
    End Sub

Simply use this:

white-space: pre-wrap;      /* CSS3 */   
white-space: -moz-pre-wrap; /* Firefox */    
white-space: -pre-wrap;     /* Opera <7 */   
white-space: -o-pre-wrap;   /* Opera 7 */    
word-wrap: break-word;      /* IE */

I think you have pointed out the most obvious difference. Apart from that,

the first doesn't need to lookup dict which should make it a tiny bit faster

the second looks up dict in locals() and then globals() and the finds the builtin, so you can switch the behaviour by defining a local called dict for example although I can't think of anywhere this would be a good idea apart from maybe when debugging

This was added in a comment by @jackocnr but I missed it. For modern browsers I think this is the best approach.

It makes the inner element fill the whole container if it's too small, but expands the container's height if it's too big.

#containment {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

#containment-shadow-left {
  flex: 1;
}

You can access this by

Right click on instance (IE SQLServer2008)
Select "Properties"
Select "Security" option
Change "Server authentication" to "SQL Server and Windows Authentication mode"
Restart the SQLServer service
    Right click on instance
    Click "Restart"

Just for anyone else reading this: This worked for me on 2012 SQL Server too. Thanks

From the Java API of CharSequence:

A CharSequence is a readable sequence of characters. This interface provides uniform, read-only access to many different kinds of character sequences.

This interface is then used by String, CharBuffer and StringBuffer to keep consistency for all method names.

The methods are covered pretty well now in npm's install documentation as well as the numerous other answers here.

npm install git+ssh://[email protected]:<githubname>/<githubrepo.git[#<commit-ish>]
npm install git+ssh://[email protected]:<githubname>/<githubrepo.git>[#semver:^x.x]
npm install git+https://[email protected]/<githubname>/<githubrepo.git>
npm install git://github.com/<githubname>/<githubrepo.git>
npm install github:<githubname>/<githubrepo>[#<commit-ish>]

However, something notable that has changed recently is npm adding the prepare script to replace the prepublish script. This fixes a longstanding problem where modules installed via git did not run the prepublish script and thus did not complete the build steps that occur when a module is published to the npm registry. See https://github.com/npm/npm/issues/3055.

Of course, the module authors will need to update their package.json to use the new prepare directive for this to start working.

If your WordPress installation is in a subfolder (ex. https://www.example.com/subfolder) change this line in your WordPress .htaccess

RewriteRule . /index.php [L]

to

RewriteRule . /subfolder/index.php [L]

By doing so, you are telling the server to look for WordPress index.php in the WordPress folder (ex. https://www.example.com/subfolder) rather than in the public folder (ex. https://www.example.com).

An "incomplete class" is one declared but not defined. E.g.

class Wielrenner;

as opposed to

class Wielrenner
{
    /* class members */
};

You need to #include "wielrenner.h" in dokter.ccp

If you are starting with something that has a .Length or .Count (such as ICollection<T>, IList<T>, List<T>, etc) - then this will be the fastest option, since it doesn't need to go through the GetEnumerator()/MoveNext()/Dispose() sequence required by Any() to check for a non-empty IEnumerable<T> sequence.

For just IEnumerable<T>, then Any() will generally be quicker, as it only has to look at one iteration. However, note that the LINQ-to-Objects implementation of Count() does check for ICollection<T> (using .Count as an optimisation) - so if your underlying data-source is directly a list/collection, there won't be a huge difference. Don't ask me why it doesn't use the non-generic ICollection...

Of course, if you have used LINQ to filter it etc (Where etc), you will have an iterator-block based sequence, and so this ICollection<T> optimisation is useless.

In general with IEnumerable<T> : stick with Any() ;-p

Using the function above, you would do:

var myHash = new Hash('one',[1,10,5],'two', [2], 'three',[3,30,300]);

Of course, the following would also work:

var myHash = {}; // New object
myHash['one'] = [1,10,5];
myHash['two'] = [2];
myHash['three'] = [3, 30, 300];

since all objects in JavaScript are hash tables! It would, however, be harder to iterate over since using foreach(var item in object) would also get you all its functions, etc., but that might be enough depending on your needs.

I like to think of a circular linked list like a pearl necklace, with each pearl containing a bit of data. You just follow the string to the next pearl of data, and eventually you end up at the beginning again.

In my case, I created a new ChildComponent in Parentcomponent whereas both in the same module but Parent is registered in a shared module so I created ChildComponent using CLI which registered Child in the current module but my parent was registered in the shared module.

So register the ChildComponent in Shared Module manually.

You could try $(this):

$("#captureAudio").live("change", function() {
    if($(this).val() !== undefined) { /* IF THIS VALUE IS NOT UNDEFINED */
            navigator.device.capture.captureAudio(function(mediaFiles) {
            console.log("audio");
        }, function() {
            $(this).removeAttr('checked'); /* REMOVE checked ATTRIBUTE; */
            /* YOU CAN USE `$(this).prop("checked", false);` ALSO */
            _callback.error;
        }, {limit: 1});
    }
});

Be aware that Total Server Memory is NOT how much memory SQL Server is currently using.

refer to this Microsoft article: http://msdn.microsoft.com/en-us/library/ms190924.aspx

This will work:

if 'A' in df:

But for clarity, I'd probably write it as:

if 'A' in df.columns:

Using Encoding.UTF8.GetBytes is faster than using MemoryStream. Here, I am using NewtonsoftJson to convert input object to JSON string and then getting bytes from JSON string.

byte[] SerializeObject(object value) =>Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(value));

Benchmark for @Daniel DiPaolo's version with this version

Method                    |     Mean |     Error |    StdDev |   Median |  Gen 0 | Allocated |
--------------------------|----------|-----------|-----------|----------|--------|-----------| 
ObjectToByteArray         | 4.983 us | 0.1183 us | 0.2622 us | 4.887 us | 0.9460 |    3.9 KB |
ObjectToByteArrayWithJson | 1.548 us | 0.0309 us | 0.0690 us | 1.528 us | 0.3090 |   1.27 KB |

If there is a root layout like RelativeLayout or LinearLayout which contain all of the adapter item's component in CardView, you have to set background attribute in that root layout. like:

<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="122dp"
android:layout_marginBottom="6dp"
android:layout_marginLeft="6dp"
android:layout_marginRight="6dp"
card_view:cardCornerRadius="4dp">

<RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@drawable/touch_bg"/>
</android.support.v7.widget.CardView>

The other post is correct to resolve the issue but doesn't address how to do it if the 2-step-verification is turned on. The option to allow the less secure apps is NOT available then. Here is an answer to how to do it:

a. Go to the URL of `https://myaccount.google.com/` and click `Sing-in and security`

b. Click on the app password. 

You will reach a page like this,

c. Create name of your app and generate a password for the respective app.  

d. Use that password acquired here inside the app.

This should resolve the issue.

What i did was i commented out the

props.put("mail.smtp.starttls.enable","true"); 

Because apparently for G-mail you did not need it. Then if you haven't already done this you need to create an app password in G-mail for your program. I did that and it worked perfectly. Here this link will show you how: https://support.google.com/accounts/answer/185833.

You say that the matrices are the same dimensions, and yet you are trying to perform matrix multiplication on them. Multiplication of matrices with the same dimension is only possible if they are square. In your case, you get an assertion error, because the dimensions are not square. You have to be careful when multiplying matrices, as there are two possible meanings of multiply.

Matrix multiplication is where two matrices are multiplied directly. This operation multiplies matrix A of size [a x b] with matrix B of size [b x c] to produce matrix C of size [a x c]. In OpenCV it is achieved using the simple * operator:

C = A * B

Element-wise multiplication is where each pixel in the output matrix is formed by multiplying that pixel in matrix A by its corresponding entry in matrix B. The input matrices should be the same size, and the output will be the same size as well. This is achieved using the mul() function:

output = A.mul(B);