Programs & Examples On #Statusbaritem

MySQL stores the user information in its own database. The name of the database is MySQL. Inside that database, the user information is in a table, a dataset, named user. If you want to see what users are set up in the MySQL user table, run the following command:

SELECT User, Host FROM mysql.user;

+------------------+-----------+
| User             | Host      |
+------------------+-----------+
| root             | localhost |
| root             | demohost  |
| root             | 127.0.0.1 |
| debian-sys-maint | localhost |
|                  | %         |
+------------------+-----------+

Just add parameters, split by comma:

UPDATE tablename SET column1 = "value1", column2 = "value2" ....

See also: mySQL manual on UPDATE

In modern browsers, you can accomplish this with string.matchAll().

The benefit to this approach vs RegExp.exec() is that it does not rely on the regex being stateful, as in @Gumbo's answer.

let regexp = /bar/g;
let str = 'foobarfoobar';

let matches = [...str.matchAll(regexp)];
matches.forEach((match) => {
    console.log("match found at " + match.index);
});

Simon, I suppose there's a reason none of the other answers is accepted so far. Thus I believe this could be a Grails issue nevertheless - Especially if you're using the 'Resources Plugin'.

If your plugins provide a favicon (which - illogically - many do), they might override the one you desired to use - given yours is in a plugin itself.

If deleting the favicon from all your plugins temporary resolves the issue then you're very likely experiencing this:

http://jira.grails.org/browse/GPRESOURCES-134

Assuming you have a list of object of type Person, using Lambda expression, you can sort the last names of users for instance by doing the following:

import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

class Person {
        private String firstName;
        private String lastName;

        public Person(String firstName, String lastName){
            this.firstName = firstName;
            this.lastName = lastName;
        }

        public String getLastName(){
            return this.lastName;
        }

        public String getFirstName(){
            return this.firstName;
        }

        @Override
        public String toString(){
            return "Person: "+ this.getFirstName() + " " + this.getLastName();
        }
    }

    class TestSort {
        public static void main(String[] args){
            List<Person> people = Arrays.asList(
                                  new Person("John", "Max"), 
                                  new Person("Coolio", "Doe"), 
                                  new Person("Judith", "Dan")
            );

            //Making use of lambda expression to sort the collection
            people.sort((p1, p2)->p1.getLastName().compareTo(p2.getLastName()));

            //Print sorted 
            printPeople(people);
        }

        public static void printPeople(List<Person> people){
            for(Person p : people){
                System.out.println(p);
            }
        }
    }

On Windows at least, the only practically accurate measurement mechanism is QueryPerformanceCounter (QPC). std::chrono is implemented using it (since VS2015, if you use that), but it is not accurate to the same degree as using QueryPerformanceCounter directly. In particular it's claim to report at 1 nanosecond granularity is absolutely not correct. So, if you're measuring something that takes a very short amount of time (and your case might just be such a case), then you should use QPC, or the equivalent for your OS. I came up against this when measuring cache latencies, and I jotted down some notes that you might find useful, here; https://github.com/jarlostensen/notesandcomments/blob/master/stdchronovsqcp.md

You don't want to delete if you're wanting to leave the row itself intact. You want to update the row, and change the column value.

The general form for this would be an UPDATE statement:

UPDATE <table name>
SET
    ColumnA = <NULL, or '', or whatever else is suitable for the new value for the column>
WHERE
    ColumnA = <bad value> /* or any other search conditions */

I had the same problem and here the solution I found, on your php.ini you need to do some changes:

1. extension_dir = "ext"
2. extension = php_openssl.dll

Every one here talks active the openssl extension, but in windows you need to active the extension dir too.

So, after spending so many days over this, this is what I came up with which worked for me, and is good practice as well,

1. Create an interface, name it some listener: SomeSelectedListener.
2. Add a method which takes an integer:void onSelect(int position);
3. Initialise the listener in the recycler adapter's constructor as : a) first declare globally as: private SomeSelectedListener listener b) then in constructor initialise as: this.listener = listener;
4. Inside onClick() of checkbox inside onBindViewHolder(): update the method of the interface/listener by passing the position as: listener.onSelect(position)
5. In the model, add a variable for deselect say, mSelectedConstant and initialise it there to 0. This represents the default state when nothing is selected.
6. Add getter and setter for the mSelectedConstant in the same model.
7. Now, go to your fragment/activity and implement the listener interface. Then override its method: onSelect(int position). Within this method, iterate through your list which you are passing to your adapter using a for loop and setSelectedConstant to 0 for all:

code

@Override
public void onTicketSelect(int position) {
for (ListType listName : list) {
    listName.setmSelectedConstant(0);
}

8. Outside this, make the selected position constant 1:

code

list.get(position).setmSelectedConstant(1);

9. Notify this change by calling: adapter.notifyDataSetChanged(); immediately after this.
10. Last step: go back to your adapter and update inside onBindViewHolder() after onClick() add the code to update the checkbox state,

code

if (listVarInAdapter.get(position).getmSelectedConstant() == 1) {
    holder.checkIcon.setChecked(true);
    selectedTicketType = dataSetList.get(position);} 
else {
    commonHolder.checkCircularIcon.setChecked(false);
}

git log $(git log --pretty=format:%H|tail -1)

One of most upleasing functional forEach's limitations is lack of checked exceptions support.

One possible workaround is to replace terminal forEach with plain old foreach loop:

    Stream<String> stream = Stream.of("", "1", "2", "3").filter(s -> !s.isEmpty());
    Iterable<String> iterable = stream::iterator;
    for (String s : iterable) {
        fileWriter.append(s);
    }

Here is list of most popular questions with other workarounds on checked exception handling within lambdas and streams:

Java 8 Lambda function that throws exception?

Java 8: Lambda-Streams, Filter by Method with Exception

How can I throw CHECKED exceptions from inside Java 8 streams?

Java 8: Mandatory checked exceptions handling in lambda expressions. Why mandatory, not optional?

Here the solution. To copy an img from an URL. this URL: http://url/img.jpg

$image_Url=file_get_contents('http://url/img.jpg');

create the desired path finish the name with .jpg

$file_destino_path="imagenes/my_image.jpg";

file_put_contents($file_destino_path, $image_Url)

Create a table with column as type json

CREATE TABLE friends ( id serial primary key, data jsonb);

Now let's insert json data

INSERT INTO friends(data) VALUES ('{"name": "Arya", "work": ["Improvements", "Office"], "available": true}');
INSERT INTO friends(data) VALUES ('{"name": "Tim Cook", "work": ["Cook", "ceo", "Play"], "uses": ["baseball", "laptop"], "available": false}');

Now let's make some queries to fetch data

select data->'name' from friends;
select data->'name' as name, data->'work' as work from friends;

You might have noticed that the results comes with inverted comma( " ) and brackets ([ ])

    name    |            work            
------------+----------------------------
 "Arya"     | ["Improvements", "Office"]
 "Tim Cook" | ["Cook", "ceo", "Play"]
(2 rows)

Now to retrieve only the values just use ->>

select data->>'name' as name, data->'work'->>0 as work from friends;
select data->>'name' as name, data->'work'->>0 as work from friends where data->>'name'='Arya';

ContextLoaderListener has its own context which is shared by all servlets and filters. By default it will search /WEB-INF/applicationContext.xml

You can customize this by using

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/somewhere-else/root-context.xml</param-value>
</context-param>

on web.xml, or remove this listener if you don't need one.

In the iframe: So that means you have to add some code in the iframe page. Simply add this script to your code IN THE IFRAME:

<body onload="parent.alertsize(document.body.scrollHeight);">

In the holding page: In the page holding the iframe (in my case with ID="myiframe") add a small javascript:

<script>
function alertsize(pixels){
    pixels+=32;
    document.getElementById('myiframe').style.height=pixels+"px";
}
</script>

What happens now is that when the iframe is loaded it triggers a javascript in the parent window, which in this case is the page holding the iframe.

To that JavaScript function it sends how many pixels its (iframe) height is.

The parent window takes the number, adds 32 to it to avoid scrollbars, and sets the iframe height to the new number.

That's it, nothing else is needed.

But if you like to know some more small tricks keep on reading...

DYNAMIC HEIGHT IN THE IFRAME? If you like me like to toggle content the iframe height will change (without the page reloading and triggering the onload). I usually add a very simple toggle script I found online:

<script>
function toggle(obj) {
    var el = document.getElementById(obj);
    if ( el.style.display != 'block' ) el.style.display = 'block';
    else el.style.display = 'none';
}
</script>

to that script just add:

<script>
function toggle(obj) {
    var el = document.getElementById(obj);
    if ( el.style.display != 'block' ) el.style.display = 'block';
    else el.style.display = 'none';
    parent.alertsize(document.body.scrollHeight); // ADD THIS LINE!
}
</script>

How you use the above script is easy:

<a href="javascript:toggle('moreheight')">toggle height?</a><br />
<div style="display:none;" id="moreheight">
more height!<br />
more height!<br />
more height!<br />
</div>

For those that like to just cut and paste and go from there here is the two pages. In my case I had them in the same folder, but it should work cross domain too (I think...)

Complete holding page code:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
<title>THE IFRAME HOLDER</title>
<script>
function alertsize(pixels){
    pixels+=32;
    document.getElementById('myiframe').style.height=pixels+"px";
}
</script>
</head>

<body style="background:silver;">
<iframe src='theiframe.htm' style='width:458px;background:white;' frameborder='0' id="myiframe" scrolling="auto"></iframe>
</body>
</html>

Complete iframe code: (this iframe named "theiframe.htm")

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1">
<title>IFRAME CONTENT</title>
<script>
function toggle(obj) {
    var el = document.getElementById(obj);
    if ( el.style.display != 'block' ) el.style.display = 'block';
    else el.style.display = 'none';
    parent.alertsize(document.body.scrollHeight);
}
</script>
</head>

<body onload="parent.alertsize(document.body.scrollHeight);">
<a href="javascript:toggle('moreheight')">toggle height?</a><br />
<div style="display:none;" id="moreheight">
more height!<br />
more height!<br />
more height!<br />
</div>
text<br />
text<br />
text<br />
text<br />
text<br />
text<br />
text<br />
text<br />
THE END

</body>
</html>

Demo

This is a solution that came up with for a similar issue

exit_status () {
if [ $? = 0 ]
then
    true
else
    false
fi
}

usage:

do-command exit_status && echo "worked" || echo "didnt work"

G++ does support C++14 both via -std=c++14 and -std=c++1y. The latter was the common name for the standard before it was known in which year it would be released. In older versions (including yours) only the latter is accepted as the release year wasn't known yet when those versions were released.

I used "sudo apt-get install g++" which should automatically retrieve the latest version, is that correct?

It installs the latest version available in the Ubuntu repositories, not the latest version that exists.

The latest GCC version is 5.2.

I use the following code:

$("#myImage").attr("src","img/spinner.gif");

var img = new Image();
$(img).load(function() {
    $("#myImage").attr("src",img.src);
});
img.src = "http://example.com/imageToPreload.jpg";

Not sure, but it looks like you have a syntax error in your code. Try:

$.ajax({
  type: 'POST',
  url: url,
  data: postedData,
  dataType: 'json',
  success: callback
});

You had extra brackets next to $.ajax which were not needed. If you still get the error, then the jQuery script file is not loaded.

TimeZone tz = TimeZone.getDefault();  
String gmt1=TimeZone.getTimeZone(tz.getID())
      .getDisplayName(false,TimeZone.SHORT);  
String gmt2=TimeZone.getTimeZone(tz.getID())
      .getDisplayName(false,TimeZone.LONG); Log.d("Tag","TimeZone : "+gmt1+"\t"+gmt2);

See if this helps :)

Take a look in .git/config and make the changes you need.

Alternatively you could use

git remote rm [name of the url you sets on adding]

and

git remote add [name] [URL]

Or just

git remote set-url [URL]

Before you do anything wrong, double check with

git help remote

Well, if there's anyone out there on a shared hosting and with no access to php.ini file, you can set this line of code at the very top of your PHP files:

ini_set('always_populate_raw_post_data', -1);

Works more of the same. I hope it saves someone some debugging time :)

I have the same need and use a generic method (inside an ArrayUtils class):

public static <T> String[] toStringArray(T[] array) {
    String[] result=new String[array.length];
    for(int i=0; i<array.length; i++){
        result[i]=array[i].toString();
    }
    return result;
}

And just define a STATIC inside the enum...

public static final String[] NAMES = ArrayUtils.toStringArray(values());

Java enums really miss a names() and get(index) methods, they are really helpful.

ORA-06512 is part of the error stack. It gives us the line number where the exception occurred, but not the cause of the exception. That is usually indicated in the rest of the stack (which you have still not posted).

In a comment you said

"still, the error comes when pNum is not between 12 and 14; when pNum is between 12 and 14 it does not fail"

Well, your code does this:

IF ((pNum < 12) OR (pNum > 14)) THEN     
    RAISE vSOME_EX;

That is, it raises an exception when pNum is not between 12 and 14. So does the rest of the error stack include this line?

ORA-06510: PL/SQL: unhandled user-defined exception

If so, all you need to do is add an exception block to handle the error. Perhaps:

PROCEDURE PX(pNum INT,pIdM INT,pCv VARCHAR2,pSup FLOAT)
AS
    vSOME_EX EXCEPTION;

BEGIN 
    IF ((pNum < 12) OR (pNum > 14)) THEN     
        RAISE vSOME_EX;
    ELSE  
        EXECUTE IMMEDIATE  'INSERT INTO M'||pNum||'GR (CV, SUP, IDM'||pNum||') VALUES('||pCv||', '||pSup||', '||pIdM||')';
    END IF;
exception
    when vsome_ex then
         raise_application_error(-20000
                                 , 'This is not a valid table:  M'||pNum||'GR');

END PX;

The documentation covers handling PL/SQL exceptions in depth.

• Find out more.

-- Below function will list all the tables which contain a specific string in the database

 select TablesCount(‘StringToSearch’);

--Iterates through all the tables in the database

CREATE OR REPLACE FUNCTION **TablesCount**(_searchText TEXT)
RETURNS text AS 
$$ -- here start procedural part
   DECLARE _tname text;
   DECLARE cnt int;
   BEGIN
    FOR _tname IN SELECT table_name FROM information_schema.tables where table_schema='public' and table_type='BASE TABLE'  LOOP
         cnt= getMatchingCount(_tname,Columnames(_tname,_searchText));
                                RAISE NOTICE 'Count% ', CONCAT('  ',cnt,' Table name: ', _tname);
                END LOOP;
    RETURN _tname;
   END;
$$ -- here finish procedural part
LANGUAGE plpgsql; -- language specification

-- Returns the count of tables for which the condition is met. -- For example, if the intended text exists in any of the fields of the table, -- then the count will be greater than 0. We can find the notifications -- in the Messages section of the result viewer in postgres database.

CREATE OR REPLACE FUNCTION **getMatchingCount**(_tname TEXT, _clause TEXT)
RETURNS int AS 
$$
Declare outpt text;
    BEGIN
    EXECUTE 'Select Count(*) from '||_tname||' where '|| _clause
       INTO outpt;
       RETURN outpt;
    END;
$$ LANGUAGE plpgsql;

--Get the fields of each table. Builds the where clause with all columns of a table.

CREATE OR REPLACE FUNCTION **Columnames**(_tname text,st text)
RETURNS text AS 
$$ -- here start procedural part
DECLARE
                _name text;
                _helper text;
   BEGIN
                FOR _name IN SELECT column_name FROM information_schema.Columns WHERE table_name =_tname LOOP
                                _name=CONCAT('CAST(',_name,' as VarChar)',' like ','''%',st,'%''', ' OR ');
                                _helper= CONCAT(_helper,_name,' ');
                END LOOP;
                RETURN CONCAT(_helper, ' 1=2');

   END;
$$ -- here finish procedural part
LANGUAGE plpgsql; -- language specification

For each element type, you can use specific attribute to set value. E.g.:

<div id="theValue1"></div>
window.document.getElementById("theValue1").innerText = "value div";

<input id="theValue2"></input>
window.document.getElementById("theValue2").value = "value input";

You can try example here!

button.setBackgroundColor(getResources().getColor(R.color.red);

Sets the background color for this view. Parameters: color the color of the background

R.color.red is a reference generated at the compilation in gen.

Use a timer. There are 3 basic kinds, each suited for different purposes.

• System.Windows.Forms.Timer

Use only in a Windows Form application. This timer is processed as part of the message loop, so the the timer can be frozen under high load.

• System.Timers.Timer

When you need synchronicity, use this one. This means that the tick event will be run on the thread that started the timer, allowing you to perform GUI operations without much hassle.

• System.Threading.Timer

This is the most high-powered timer, which fires ticks on a background thread. This lets you perform operations in the background without freezing the GUI or the main thread.

For most cases, I recommend System.Timers.Timer.

Coming From a Hybrid Application POV. This is a javascript example, I have a Update Available footer on my main menu. If an update is available (ie. my version number within the config file is less than the version retrieved, display the footer) This will then direct the user to the app/play store, where the user can then click the update button.

I also get the whats new data (ie Release Notes) and display these in a modal on login if its the first time on this version.

On device Ready, set your store URL

        if (device.platform == 'iOS')
           storeURL = 'https://itunes.apple.com/lookup?bundleId=BUNDLEID';
        else
           storeURL = 'https://play.google.com/store/apps/details?id=BUNDLEID';

The Update Available method can be ran as often as you like. Mine is ran every time the user navigates to the home screen.

function isUpdateAvailable() {
    if (device.platform == 'iOS') {
        $.ajax(storeURL, {
            type: "GET",
            cache: false,
            dataType: 'json'
        }).done(function (data) {
            isUpdateAvailable_iOS(data.results[0]);
        }).fail(function (jqXHR, textStatus, errorThrown) {
            commsErrorHandler(jqXHR, textStatus, false);
        });
    } else {
        $.ajax(storeURL, {
            type: "GET",
            cache: false
        }).done(function (data) {
            isUpdateAvailable_Android(data);
        }).fail(function (jqXHR, textStatus, errorThrown) {
            commsErrorHandler(jqXHR, textStatus, false);
        });
    }
}

iOS Callback: Apple have an API, so very easy to get

function isUpdateAvailable_iOS (data) {
    var storeVersion = data.version;
    var releaseNotes = data.releaseNotes;
    // Check store Version Against My App Version ('1.14.3' -> 1143)
    var _storeV = parseInt(storeVersion.replace(/\./g, ''));
    var _appV = parseInt(appVersion.substring(1).replace(/\./g, ''));
    $('#ft-main-menu-btn').off();
    if (_storeV > _appV) {
        // Update Available
        $('#ft-main-menu-btn').text('Update Available');
        $('#ft-main-menu-btn').click(function () {
            openStore();
        });

    } else {
        $('#ft-main-menu-btn').html(' ');
        // Release Notes
        settings.updateReleaseNotes('v' + storeVersion, releaseNotes);
    }
}

Android Callback: PlayStore you have to scrape, as you can see the version is relatively easy to grab and the whats new i take the html instead of the text as this way I can use their formatting (ie new lines etc)

function isUpdateAvailable_Android(data) {
    var html = $(data);
    var storeVersion = html.find('div[itemprop=softwareVersion]').text().trim();
    var releaseNotes = html.find('.whatsnew')[0].innerHTML;
    // Check store Version Against My App Version ('1.14.3' -> 1143)
    var _storeV = parseInt(storeVersion.replace(/\./g, ''));
    var _appV = parseInt(appVersion.substring(1).replace(/\./g, ''));
    $('#ft-main-menu-btn').off();
    if (_storeV > _appV) {
        // Update Available
        $('#ft-main-menu-btn').text('Update Available');
        $('#ft-main-menu-btn').click(function () {
            openStore();
        });

    } else {
        $('#ft-main-menu-btn').html(' ');
        // Release Notes
        settings.updateReleaseNotes('v' + storeVersion, releaseNotes);
    }
}

The open store logic is straight forward, but for completeness

function openStore() {
    var url = 'https://itunes.apple.com/us/app/appname/idUniqueID';
    if (device.platform != 'iOS')
       url = 'https://play.google.com/store/apps/details?id=appid'
   window.open(url, '_system')
}

Ensure Play Store and App Store have been Whitelisted:

  <access origin="https://itunes.apple.com"/>
  <access origin="https://play.google.com"/>

For auto resizing, try imagemagick... it is used for many major open source content/photo management systems... and I believe that there are some .net extensions for it.

the simple Commands with automatic loads the dependencies

composer dump-autoload

and still getting that your some important files are missing so go here to see whole procedure

https://codingexpertise.blogspot.com/2018/11/laravel-new.html

It appears you could use a list instead of a tuple. This becomes more important I think when you are grabbing attributes instead of 'magic indexes' of a list/tuple.

In my case I wanted to sort by multiple attributes of a class, where the incoming keys were strings. I needed different sorting in different places, and I wanted a common default sort for the parent class that clients were interacting with; only having to override the 'sorting keys' when I really 'needed to', but also in a way that I could store them as lists that the class could share

So first I defined a helper method

def attr_sort(self, attrs=['someAttributeString']:
  '''helper to sort by the attributes named by strings of attrs in order'''
  return lambda k: [ getattr(k, attr) for attr in attrs ]

then to use it

# would defined elsewhere but showing here for consiseness
self.SortListA = ['attrA', 'attrB']
self.SortListB = ['attrC', 'attrA']
records = .... #list of my objects to sort
records.sort(key=self.attr_sort(attrs=self.SortListA))
# perhaps later nearby or in another function
more_records = .... #another list
more_records.sort(key=self.attr_sort(attrs=self.SortListB))

This will use the generated lambda function sort the list by object.attrA and then object.attrB assuming object has a getter corresponding to the string names provided. And the second case would sort by object.attrC then object.attrA.

This also allows you to potentially expose outward sorting choices to be shared alike by a consumer, a unit test, or for them to perhaps tell you how they want sorting done for some operation in your api by only have to give you a list and not coupling them to your back end implementation.

After searching stackoverflow and the web a lot, I've got to conclution that the best way of doing it is like this:

- (BOOL)isEndDateIsSmallerThanCurrent:(NSDate *)checkEndDate
{
    NSDate* enddate = checkEndDate;
    NSDate* currentdate = [NSDate date];
    NSTimeInterval distanceBetweenDates = [enddate timeIntervalSinceDate:currentdate];
    double secondsInMinute = 60;
    NSInteger secondsBetweenDates = distanceBetweenDates / secondsInMinute;

    if (secondsBetweenDates == 0)
        return YES;
    else if (secondsBetweenDates < 0)
        return YES;
    else
        return NO;
}

You can change it to difference between hours also.

Enjoy!

Edit 1

If you want to compare date with format of dd/MM/yyyy only, you need to add below lines between NSDate* currentdate = [NSDate date]; && NSTimeInterval distance

NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setDateFormat:@"dd/MM/yyyy"];
[dateFormatter setLocale:[[[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]
                          autorelease]];

NSString *stringDate = [dateFormatter stringFromDate:[NSDate date]];

currentdate = [dateFormatter dateFromString:stringDate];

Here is a JS function that converts "Country Code" (ISO3) to Telephone "Calling Code":

function country_iso3_to_country_calling_code(country_iso3) {
        if(country_iso3 == 'AFG') return '93';
        if(country_iso3 == 'ALB') return '355';
        if(country_iso3 == 'DZA') return '213';
        if(country_iso3 == 'ASM') return '1684';
        if(country_iso3 == 'AND') return '376';
        if(country_iso3 == 'AGO') return '244';
        if(country_iso3 == 'AIA') return '1264';
        if(country_iso3 == 'ATA') return '672';
        if(country_iso3 == 'ATG') return '1268';
        if(country_iso3 == 'ARG') return '54';
        if(country_iso3 == 'ARM') return '374';
        if(country_iso3 == 'ABW') return '297';
        if(country_iso3 == 'AUS') return '61';
        if(country_iso3 == 'AUT') return '43';
        if(country_iso3 == 'AZE') return '994';
        if(country_iso3 == 'BHS') return '1242';
        if(country_iso3 == 'BHR') return '973';
        if(country_iso3 == 'BGD') return '880';
        if(country_iso3 == 'BRB') return '1246';
        if(country_iso3 == 'BLR') return '375';
        if(country_iso3 == 'BEL') return '32';
        if(country_iso3 == 'BLZ') return '501';
        if(country_iso3 == 'BEN') return '229';
        if(country_iso3 == 'BMU') return '1441';
        if(country_iso3 == 'BTN') return '975';
        if(country_iso3 == 'BOL') return '591';
        if(country_iso3 == 'BIH') return '387';
        if(country_iso3 == 'BWA') return '267';
        if(country_iso3 == 'BVT') return '_55';
        if(country_iso3 == 'BRA') return '55';
        if(country_iso3 == 'IOT') return '1284';
        if(country_iso3 == 'BRN') return '673';
        if(country_iso3 == 'BGR') return '359';
        if(country_iso3 == 'BFA') return '226';
        if(country_iso3 == 'BDI') return '257';
        if(country_iso3 == 'KHM') return '855';
        if(country_iso3 == 'CMR') return '237';
        if(country_iso3 == 'CAN') return '1';
        if(country_iso3 == 'CPV') return '238';
        if(country_iso3 == 'CYM') return '1345';
        if(country_iso3 == 'CAF') return '236';
        if(country_iso3 == 'TCD') return '235';
        if(country_iso3 == 'CHL') return '56';
        if(country_iso3 == 'CHN') return '86';
        if(country_iso3 == 'CXR') return '618';
        if(country_iso3 == 'CCK') return '61';
        if(country_iso3 == 'COL') return '57';
        if(country_iso3 == 'COM') return '269';
        if(country_iso3 == 'COG') return '242';
        if(country_iso3 == 'COD') return '243';
        if(country_iso3 == 'COK') return '682';
        if(country_iso3 == 'CRI') return '506';
        if(country_iso3 == 'HRV') return '385';
        if(country_iso3 == 'CUB') return '53';
        if(country_iso3 == 'CYP') return '357';
        if(country_iso3 == 'CZE') return '420';
        if(country_iso3 == 'DNK') return '45';
        if(country_iso3 == 'DJI') return '253';
        if(country_iso3 == 'DMA') return '1767';
        if(country_iso3 == 'DOM') return '1';
        if(country_iso3 == 'ECU') return '593';
        if(country_iso3 == 'EGY') return '20';
        if(country_iso3 == 'SLV') return '503';
        if(country_iso3 == 'GNQ') return '240';
        if(country_iso3 == 'ERI') return '291';
        if(country_iso3 == 'EST') return '372';
        if(country_iso3 == 'ETH') return '251';
        if(country_iso3 == 'FLK') return '500';
        if(country_iso3 == 'FRO') return '298';
        if(country_iso3 == 'FJI') return '679';
        if(country_iso3 == 'FIN') return '358';
        if(country_iso3 == 'FRA') return '33';
        if(country_iso3 == 'GUF') return '594';
        if(country_iso3 == 'PYF') return '689';
        if(country_iso3 == 'GAB') return '241';
        if(country_iso3 == 'GMB') return '220';
        if(country_iso3 == 'GEO') return '995';
        if(country_iso3 == 'DEU') return '49';
        if(country_iso3 == 'GHA') return '233';
        if(country_iso3 == 'GIB') return '350';
        if(country_iso3 == 'GRC') return '30';
        if(country_iso3 == 'GRL') return '299';
        if(country_iso3 == 'GRD') return '1473';
        if(country_iso3 == 'GLP') return '590';
        if(country_iso3 == 'GUM') return '1671';
        if(country_iso3 == 'GTM') return '502';
        if(country_iso3 == 'GIN') return '224';
        if(country_iso3 == 'GNB') return '245';
        if(country_iso3 == 'GUY') return '592';
        if(country_iso3 == 'HTI') return '509';
        if(country_iso3 == 'HMD') return '61';
        if(country_iso3 == 'VAT') return '3';
        if(country_iso3 == 'HND') return '504';
        if(country_iso3 == 'HKG') return '852';
        if(country_iso3 == 'HUN') return '36';
        if(country_iso3 == 'ISL') return '354';
        if(country_iso3 == 'IND') return '91';
        if(country_iso3 == 'IDN') return '62';
        if(country_iso3 == 'IRN') return '98';
        if(country_iso3 == 'IRQ') return '964';
        if(country_iso3 == 'IRL') return '353';
        if(country_iso3 == 'ISR') return '972';
        if(country_iso3 == 'ITA') return '39';
        if(country_iso3 == 'CIV') return '225';
        if(country_iso3 == 'JAM') return '1876';
        if(country_iso3 == 'JPN') return '81';
        if(country_iso3 == 'JOR') return '962';
        if(country_iso3 == 'KAZ') return '7';
        if(country_iso3 == 'KEN') return '254';
        if(country_iso3 == 'KIR') return '686';
        if(country_iso3 == 'PRK') return '850';
        if(country_iso3 == 'KOR') return '82';
        if(country_iso3 == 'KWT') return '965';
        if(country_iso3 == 'KGZ') return '7';
        if(country_iso3 == 'LAO') return '856';
        if(country_iso3 == 'LVA') return '371';
        if(country_iso3 == 'LBN') return '961';
        if(country_iso3 == 'LSO') return '266';
        if(country_iso3 == 'LBR') return '231';
        if(country_iso3 == 'LBY') return '218';
        if(country_iso3 == 'LIE') return '423';
        if(country_iso3 == 'LTU') return '370';
        if(country_iso3 == 'LUX') return '352';
        if(country_iso3 == 'MAC') return '853';
        if(country_iso3 == 'MKD') return '389';
        if(country_iso3 == 'MDG') return '261';
        if(country_iso3 == 'MWI') return '265';
        if(country_iso3 == 'MYS') return '60';
        if(country_iso3 == 'MDV') return '960';
        if(country_iso3 == 'MLI') return '223';
        if(country_iso3 == 'MLT') return '356';
        if(country_iso3 == 'MHL') return '692';
        if(country_iso3 == 'MTQ') return '596';
        if(country_iso3 == 'MRT') return '222';
        if(country_iso3 == 'MUS') return '230';
        if(country_iso3 == 'MYT') return '262';
        if(country_iso3 == 'MEX') return '52';
        if(country_iso3 == 'FSM') return '691';
        if(country_iso3 == 'MDA') return '373';
        if(country_iso3 == 'MCO') return '377';
        if(country_iso3 == 'MNG') return '976';
        if(country_iso3 == 'MSR') return '1664';
        if(country_iso3 == 'MAR') return '212';
        if(country_iso3 == 'MOZ') return '258';
        if(country_iso3 == 'MMR') return '95';
        if(country_iso3 == 'NAM') return '264';
        if(country_iso3 == 'NRU') return '674';
        if(country_iso3 == 'NPL') return '977';
        if(country_iso3 == 'NLD') return '31';
        if(country_iso3 == 'ANT') return '599';
        if(country_iso3 == 'NCL') return '687';
        if(country_iso3 == 'NZL') return '64';
        if(country_iso3 == 'NIC') return '505';
        if(country_iso3 == 'NER') return '227';
        if(country_iso3 == 'NGA') return '234';
        if(country_iso3 == 'NIU') return '683';
        if(country_iso3 == 'NFK') return '672';
        if(country_iso3 == 'MNP') return '1670';
        if(country_iso3 == 'NOR') return '47';
        if(country_iso3 == 'OMN') return '968';
        if(country_iso3 == 'PAK') return '92';
        if(country_iso3 == 'PLW') return '680';
        if(country_iso3 == 'PSE') return '970';
        if(country_iso3 == 'PAN') return '507';
        if(country_iso3 == 'PNG') return '675';
        if(country_iso3 == 'PRY') return '595';
        if(country_iso3 == 'PER') return '51';
        if(country_iso3 == 'PHL') return '63';
        if(country_iso3 == 'PCN') return '870';
        if(country_iso3 == 'POL') return '48';
        if(country_iso3 == 'PRT') return '351';
        if(country_iso3 == 'PRI') return '1';
        if(country_iso3 == 'QAT') return '974';
        if(country_iso3 == 'REU') return '262';
        if(country_iso3 == 'ROM') return '40';
        if(country_iso3 == 'RUS') return '7';
        if(country_iso3 == 'RWA') return '250';
        if(country_iso3 == 'SHN') return '290';
        if(country_iso3 == 'KNA') return '1869';
        if(country_iso3 == 'LCA') return '1758';
        if(country_iso3 == 'SPM') return '508';
        if(country_iso3 == 'VCT') return '1758';
        if(country_iso3 == 'WSM') return '685';
        if(country_iso3 == 'SMR') return '378';
        if(country_iso3 == 'STP') return '239';
        if(country_iso3 == 'SAU') return '966';
        if(country_iso3 == 'SEN') return '221';
        if(country_iso3 == 'SRB') return '381';
        if(country_iso3 == 'SYC') return '248';
        if(country_iso3 == 'SLE') return '232';
        if(country_iso3 == 'SGP') return '65';
        if(country_iso3 == 'SVK') return '421';
        if(country_iso3 == 'SVN') return '386';
        if(country_iso3 == 'SLB') return '677';
        if(country_iso3 == 'SOM') return '252';
        if(country_iso3 == 'ZAF') return '27';
        if(country_iso3 == 'SGS') return '44';
        if(country_iso3 == 'ESP') return '34';
        if(country_iso3 == 'LKA') return '94';
        if(country_iso3 == 'SDN') return '249';
        if(country_iso3 == 'SUR') return '597';
        if(country_iso3 == 'SJM') return '47';
        if(country_iso3 == 'SWZ') return '268';
        if(country_iso3 == 'SWE') return '46';
        if(country_iso3 == 'CHE') return '41';
        if(country_iso3 == 'SYR') return '963';
        if(country_iso3 == 'TWN') return '886';
        if(country_iso3 == 'TJK') return '992';
        if(country_iso3 == 'TZA') return '255';
        if(country_iso3 == 'THA') return '66';
        if(country_iso3 == 'TLS') return '670';
        if(country_iso3 == 'TGO') return '228';
        if(country_iso3 == 'TKL') return '690';
        if(country_iso3 == 'TON') return '676';
        if(country_iso3 == 'TTO') return '1868';
        if(country_iso3 == 'TUN') return '216';
        if(country_iso3 == 'TUR') return '90';
        if(country_iso3 == 'TKM') return '993';
        if(country_iso3 == 'TCA') return '1649';
        if(country_iso3 == 'TUV') return '688';
        if(country_iso3 == 'UGA') return '256';
        if(country_iso3 == 'UKR') return '380';
        if(country_iso3 == 'ARE') return '971';
        if(country_iso3 == 'GBR') return '44';
        if(country_iso3 == 'USA') return '1';
        if(country_iso3 == 'UMI') return '1340';
        if(country_iso3 == 'URY') return '598';
        if(country_iso3 == 'UZB') return '998';
        if(country_iso3 == 'VUT') return '678';
        if(country_iso3 == 'VEN') return '58';
        if(country_iso3 == 'VNM') return '84';
        if(country_iso3 == 'VGB') return '1284';
        if(country_iso3 == 'VIR') return '1340';
        if(country_iso3 == 'WLF') return '681';
        if(country_iso3 == 'YEM') return '260';
        if(country_iso3 == 'ZMB') return '260';
        if(country_iso3 == 'ZWE') return '263';


    }

I have the same problem bu no solution yet. page-break-inside does not work on browsers but Opera. An alternative might be to use page-break-after: avoid; on all child elements of the div to keep togehter ... but in my tests, the avoid-Attribute does not work eg. in Firefox ...

What works in all ppular browsers are forced page breaks using eg. page-break-after: always

You can change your code to this:

$where_au = "(library.available_until >= '{date('Y-m-d H:i:s)}' OR library.available_until = '00-00-00 00:00:00')";
$this->db
    ->select('*')
    ->from('library')
    ->where('library.rating >=', $form['slider'])
    ->where('library.votes >=', '1000')
    ->where('library.language !=', 'German')
    ->where($where_au)
    ->where('library.release_year >=', $year_start)
    ->where('library.release_year <=', $year_end)
    ->join('rating_repo', 'library.id = rating_repo.id');

Tip: to watch the generated query you can use

echo $this->db->last_query(); die();

The warning comes from the fact that you're dereferencing src in the assignment. The expression *src has type char, which is an integral type. The expression "anotherstring" has type char [14], which in this particular context is implicitly converted to type char *, and its value is the address of the first character in the array. So, you wind up trying to assign a pointer value to an integral type, hence the warning. Drop the * from *src, and it should work as expected:

src = "anotherstring";

since the type of src is char *.

You can also use a lambda in this case.

    String s = "xyz";
    IntStream.range(0, s.length()).forEach(i -> {
        char c = s.charAt(i);
    });

The java.util.Date class in Java represents a particular moment in time (e,.g., 2013 Nov 25 16:30:45 down to milliseconds), but the DATE data type in the DB represents a date only (e.g., 2013 Nov 25). To prevent you from providing a java.util.Date object to the DB by mistake, Java doesn’t allow you to set a SQL parameter to java.util.Date directly:

PreparedStatement st = ...
java.util.Date d = ...
st.setDate(1, d); //will not work

But it still allows you to do that by force/intention (then hours and minutes will be ignored by the DB driver). This is done with the java.sql.Date class:

PreparedStatement st = ...
java.util.Date d = ...
st.setDate(1, new java.sql.Date(d.getTime())); //will work

A java.sql.Date object can store a moment in time (so that it’s easy to construct from a java.util.Date) but will throw an exception if you try to ask it for the hours (to enforce its concept of being a date only). The DB driver is expected to recognize this class and just use 0 for the hours. Try this:

public static void main(String[] args) {
  java.util.Date d1 = new java.util.Date(12345);//ms since 1970 Jan 1 midnight
  java.sql.Date d2 = new java.sql.Date(12345);
  System.out.println(d1.getHours());
  System.out.println(d2.getHours());
}

Position your <div> absolutely at the bottom and don't forget to give div.A a position: relative - http://jsfiddle.net/TTaMx/

    .A {
        position: relative;
        margin: 40px 0;
        height: 40px;
        width: 200px;
        background: #eee;
    }

    .A:after {
        content: " ";
        display: block;
        background: #c00;
        height: 29px;
        width: 100%;

        position: absolute;
        bottom: -29px;
    }?

You need to encapsulate it into another object[] array, like this:

Foo(new Object[] { new object[]{ (object)"1", (object)"2" }});

This expression will search for non-ASCII values:

[^\x00-\x7F]+

Tick off 'Search Mode = Regular expression', and click Find Next.

Source: Regex any ASCII character

In C++ you can declare a string like this:

#include <string>

using namespace std;

int main()
{
    string str1("argue2000"); //define a string and Initialize str1 with "argue2000"    
    string str2 = "argue2000"; // define a string and assign str2 with "argue2000"
    string str3;  //just declare a string, it has no value
    return 1;
}

This is not possible to do with a textarea. What you are looking for is an content editable div, which is very easily done:

<div contenteditable="true"></div>

jsFiddle

div.editable {_x000D_
    width: 300px;_x000D_
    height: 200px;_x000D_
    border: 1px solid #ccc;_x000D_
    padding: 5px;_x000D_
}_x000D_
_x000D_
strong {_x000D_
  font-weight: bold;_x000D_
}

<div contenteditable="true">This is the first line.<br>_x000D_
See, how the text fits here, also if<br>there is a <strong>linebreak</strong> at the end?_x000D_
<br>It works nicely._x000D_
<br>_x000D_
<br><span style="color: lightgreen">Great</span>._x000D_
</div>

Before applying

runAllManagedModulesForAllRequests="true"/>

consider the link below that suggests a less drastic alternative. In the post the author offers the following alteration to the local web.config:

  <system.webServer>
    <modules>
    <remove name="UrlRoutingModule-4.0" />
    <add name="UrlRoutingModule-4.0" type="System.Web.Routing.UrlRoutingModule" preCondition="" />
    </modules>

http://www.britishdeveloper.co.uk/2010/06/dont-use-modules-runallmanagedmodulesfo.html

The "bind" operation is basically saying, "use this local UDP port for sending and receiving data. In other words, it allocates that UDP port for exclusive use for your application. (Same holds true for TCP sockets).

When you bind to "0.0.0.0" (INADDR_ANY), you are basically telling the TCP/IP layer to use all available adapters for listening and to choose the best adapter for sending. This is standard practice for most socket code. The only time you wouldn't specify 0 for the IP address is when you want to send/receive on a specific network adapter.

Similarly if you specify a port value of 0 during bind, the OS will assign a randomly available port number for that socket. So I would expect for UDP multicast, you bind to INADDR_ANY on a specific port number where multicast traffic is expected to be sent to.

The "join multicast group" operation (IP_ADD_MEMBERSHIP) is needed because it basically tells your network adapter to listen not only for ethernet frames where the destination MAC address is your own, it also tells the ethernet adapter (NIC) to listen for IP multicast traffic as well for the corresponding multicast ethernet address. Each multicast IP maps to a multicast ethernet address. When you use a socket to send to a specific multicast IP, the destination MAC address on the ethernet frame is set to the corresponding multicast MAC address for the multicast IP. When you join a multicast group, you are configuring the NIC to listen for traffic sent to that same MAC address (in addition to its own).

Without the hardware support, multicast wouldn't be any more efficient than plain broadcast IP messages. The join operation also tells your router/gateway to forward multicast traffic from other networks. (Anyone remember MBONE?)

If you join a multicast group, all the multicast traffic for all ports on that IP address will be received by the NIC. Only the traffic destined for your binded listening port will get passed up the TCP/IP stack to your app. In regards to why ports are specified during a multicast subscription - it's because multicast IP is just that - IP only. "ports" are a property of the upper protocols (UDP and TCP).

You can read more about how multicast IP addresses map to multicast ethernet addresses at various sites. The Wikipedia article is about as good as it gets:

The IANA owns the OUI MAC address 01:00:5e, therefore multicast packets are delivered by using the Ethernet MAC address range 01:00:5e:00:00:00 - 01:00:5e:7f:ff:ff. This is 23 bits of available address space. The first octet (01) includes the broadcast/multicast bit. The lower 23 bits of the 28-bit multicast IP address are mapped into the 23 bits of available Ethernet address space.

Try the -fno-stack-protector flag.

This is probably what you were looking for:

Ionic caches your views and thus your controllers by default (max of 10) http://ionicframework.com/docs/api/directive/ionView/

There are events you can hook onto to let your controller do certain things based on those ionic events. see here for an example: http://ionicframework.com/blog/navigating-the-changes/

To compare entire revisions, it's simply:

svn diff -r 8979:11390

If you want to compare the last committed state against your currently saved working files, you can use convenience keywords:

svn diff -r PREV:HEAD

(Note, without anything specified afterwards, all files in the specified revisions are compared.)

You can compare a specific file if you add the file path afterwards:

svn diff -r 8979:HEAD /path/to/my/file.php

Ah yes, that is how it is intended in SQL. You get the Max of every column seperately. It seems like you want to return values from the row with the max date, so you have to select the row with the max date. I prefer to do this with a subselect, as the queries keep compact easy to read.

SELECT TrainingID, CompletedDate, Notes
FROM HR_EmployeeTrainings ET 
WHERE (ET.AvantiRecID IS NULL OR ET.AvantiRecID = @avantiRecID) 
AND CompletedDate in 
   (Select Max(CompletedDate) from HR_EmployeeTrainings B
    where B.TrainingID = ET.TrainingID)

If you also want to match by AntiRecID you should include that in the subselect as well.

Java passes parameters by value and doesn't have any mechanism to allow pass-by-reference. That means that whenever a parameter is passed, its value is copied into the stack frame handling the call.

The term value as I use it here needs a little clarification. In Java we have two kinds of variables - primitives and objects. A value of a primitive is the primitive itself, and the value of an object is its reference (and not the state of the object being referenced). Therefore, any change to the value inside the method will only change the copy of the value in the stack, and will not be seen by the caller. For example, there isn't any way to implement a real swap method, that receives two references and swaps them (not their content!).

First, disable the php5 module:

a2dismod php5

then, enable the php7 module:

a2enmod php7.0

Next, reload/restart the Apache service:

service apache2 restart

Update 2018-09-04

wrt the comment, you need to specify exact installed php-7.x version.

I would strongly suggest you start using jQuery. Your code would look like:

$(function() {
    $('form[name="myform"]').submit(function(e) {
        var username = $('form[name="myform"] input[name="username"]').val();
        if ( username == '') {
            e.preventDefault();
            $('#errors').text('*Please enter a username*');
        }
    });
});

Why not map the network drive but deselect "Reconnect at logon"? The drive will only connect when you try to access it. Note that some applications will fail if they point to it, but if you're accessing files directly through Windows Explorer this works great.

How about using overloaded ArrayList constructor.

 private ArrayList<String> symbolsPresent = new ArrayList<String>(Arrays.asList(new String[] {"One","Two","Three","Four"}));

The <button> element, when placed in a form, will submit the form automatically unless otherwise specified. You can use the following 2 strategies:

1. Use <button type="button"> to override default submission behavior
2. Use event.preventDefault() in the onSubmit event to prevent form submission

Solution 1:

• Advantage: simple change to markup
• Disadvantage: subverts default form behavior, especially when JS is disabled. What if the user wants to hit "enter" to submit?

Insert extra type attribute to your button markup:

<button id="button" type="button" value="send" class="btn btn-primary">Submit</button>

Solution 2:

• Advantage: form will work even when JS is disabled, and respects standard form UI/UX such that at least one button is used for submission

Prevent default form submission when button is clicked. Note that this is not the ideal solution because you should be in fact listening to the submit event, not the button click event:

$(document).ready(function () {
  // Listen to click event on the submit button
  $('#button').click(function (e) {

    e.preventDefault();

    var name = $("#name").val();
    var email = $("#email").val();

    $.post("process.php", {
      name: name,
      email: email
    }).complete(function() {
        console.log("Success");
      });
  });
});

Better variant:

In this improvement, we listen to the submit event emitted from the <form> element:

$(document).ready(function () {
  // Listen to submit event on the <form> itself!
  $('#main').submit(function (e) {

    e.preventDefault();

    var name = $("#name").val();
    var email = $("#email").val();

    $.post("process.php", {
      name: name,
      email: email
    }).complete(function() {
        console.log("Success");
      });
  });
});

Even better variant: use .serialize() to serialize your form, but remember to add name attributes to your input:

The name attribute is required for .serialize() to work, as per jQuery's documentation:

For a form element's value to be included in the serialized string, the element must have a name attribute.

<input type="text" id="name" name="name" class="form-control mb-2 mr-sm-2 mb-sm-0" id="inlineFormInput" placeholder="Jane Doe">
<input type="text" id="email" name="email" class="form-control" id="inlineFormInputGroup" placeholder="[email protected]">

And then in your JS:

$(document).ready(function () {
  // Listen to submit event on the <form> itself!
  $('#main').submit(function (e) {

    // Prevent form submission which refreshes page
    e.preventDefault();

    // Serialize data
    var formData = $(this).serialize();

    // Make AJAX request
    $.post("process.php", formData).complete(function() {
      console.log("Success");
    });
  });
});

A TVF (table-valued function) is supposed to be SELECTed FROM. Try this:

select * from FN('myFunc')

Here is the approach I follow whenever I see this type of error:

1. One way to debug this issue is by first taking whatever response is coming as String.class then applying Gson().fromJson(StringResp.body(), MyDTO.class). It will still fail most probably but this time it will throw the fields which are creating this error to happen in first place. Post the modification, we can use the previous approach as usual.

ResponseEntity<String> respStr = restTemplate.exchange(URL,HttpMethod.GET, entity, String.class);
Gson g = new Gson();

The below step will throw error with the fields which is causing the issue

MyDTO resp = g.fromJson(respStr.getBody(), MyDTO.class);

I don't have the error message with me but it will point to the field which is problematic and the reason for it. Resolve those and try again with previous approach.

The default media type in a POST request is application/x-www-form-urlencoded. This is a format for encoding key-value pairs. The keys can be duplicate. Each key-value pair is separated by an & character, and each key is separated from its value by an = character.

For example:

Name: John Smith
Grade: 19

Is encoded as:

Name=John+Smith&Grade=19

This is placed in the request body after the HTTP headers.

As Jordan already said you have to post back the javascript variable to your server before the server can handle the value. To do this you can either program a javascript function that submits a form - or you can use ajax / jquery. jQuery.post

Maybe the most easiest approach for you is something like this

function myJavascriptFunction() { 
  var javascriptVariable = "John";
  window.location.href = "myphpfile.php?name=" + javascriptVariable; 
}

On your myphpfile.php you can use $_GET['name'] after your javascript was executed.

Regards

I had the same problem, and I found the solution in this post of Sam Goddard,

The solution if to defined the call to the font twice. First as it is recommended, to be used for all the browsers, and after a particular call only for Chrome with a special media query:

@font-face {
  font-family: 'chunk-webfont';
  src: url('../../includes/fonts/chunk-webfont.eot');
  src: url('../../includes/fonts/chunk-webfont.eot?#iefix') format('eot'),
  url('../../includes/fonts/chunk-webfont.woff') format('woff'),
  url('../../includes/fonts/chunk-webfont.ttf') format('truetype'),
  url('../../includes/fonts/chunk-webfont.svg') format('svg');
  font-weight: normal;
  font-style: normal;
}

@media screen and (-webkit-min-device-pixel-ratio:0) {
  @font-face {
    font-family: 'chunk-webfont';
    src: url('../../includes/fonts/chunk-webfont.svg') format('svg');
  }
}

With this method the font will render good in all browsers. The only negative point that I found is that the font file is also downloaded twice.

You can find an spanish version of this article in my page

I agree that Amazon appears to be intentionally obfuscating even how to find the API documentation, as well as use it. I'm just speculating though.

Renaming the services from "ECS" to "Product Advertising API" was probably also not the best move, it essentially invalidated all that Google mojo they had built up over time.

It took me quite a while to 'discover' this updated link for the Product Advertising API. I don't remember being able to easily discover it through the typical 'Developer' link on the Amazon webpage. This documentation appears to valid and what I've worked from recently.

The change to authentication procedures also seems to add further complexity, but I'm sure they have a reason for it.

I use SOAP via C# to communicate with Amazon Product API.

With the REST API you have to encrypt the whole URL in a fairly specific way. The params have to be sorted, etc. There is just more to do. With the SOAP API, you just encrypt the operation+timestamp, and thats it.

Adam O'Neil's post here, How to get album, dvd, and blueray cover art from Amazon, walks through the SOAP with C# method. Its not the original sample I pulled down, and contrary to his comment, it was not an official Amazon sample I stumbled on, though the code looks identical. However, Adam does a good job at presenting all the necessary steps. I wish I could credit the original author.

If you use phpMyAdmin, click on Home, then Variables on the top menu. Look for the port setting on the page. The value it is set to is the port your MySQL server is running on.

I am doing something very similar. I'm just getting into coding, so this may not be the most efficient way of doing it, but this is how I did it:

@ECHO OFF
ECHO HELLO
ping localhost -n 1 >nul
cls
color 01
ECHO HELLO
ping localhost -n 1 >nul
cls
color 02
ECHO HELLO 

and so one and so forth.

There is a much easier way to run Java, no configuration needed:

1. Install the Code Runner Extension
2. Open your Java code file in Text Editor, then use shortcut Ctrl+Alt+N, or press F1 and then select/type Run Code, or right click the Text Editor and then click Run Code in context menu, the code will be compiled and run, and the output will be shown in the Output Window.

I was just playing around with this, too. One way you can add extra weight is in the ORDER BY area of the code.

For example, if you were matching 3 different columns and wanted to more heavily weight certain columns:

SELECT search.*,
MATCH (name) AGAINST ('black' IN BOOLEAN MODE) AS name_match,
MATCH (keywords) AGAINST ('black' IN BOOLEAN MODE) AS keyword_match,
MATCH (description) AGAINST ('black' IN BOOLEAN MODE) AS description_match
FROM search
WHERE MATCH (name, keywords, description) AGAINST ('black' IN BOOLEAN MODE)
ORDER BY (name_match * 3  + keyword_match * 2  + description_match) DESC LIMIT 0,100;

The try-with-resources Statement.

The try-with-resources statement is a try statement that declares one or more resources. A resource is an object that must be closed after the program is finished with it. The try-with-resources statement ensures that each resource is closed at the end of the statement. Any object that implements java.lang.AutoCloseable, which includes all objects which implement java.io.Closeable, can be used as a resource.

The following example reads the first line from a file. It uses an instance of BufferedReader to read data from the file. BufferedReader is a resource that must be closed after the program is finished with it:

static String readFirstLineFromFile(String path) throws IOException {
    try (BufferedReader br =
                   new BufferedReader(new FileReader(path))) {
        return br.readLine();
    }
}

In this example, the resource declared in the try-with-resources statement is a BufferedReader. The declaration statement appears within parentheses immediately after the try keyword. The class BufferedReader, in Java SE 7 and later, implements the interface java.lang.AutoCloseable. Because the BufferedReader instance is declared in a try-with-resource statement, it will be closed regardless of whether the try statement completes normally or abruptly (as a result of the method BufferedReader.readLine throwing an IOException).

Prior to Java SE 7, you can use a finally block to ensure that a resource is closed regardless of whether the try statement completes normally or abruptly. The following example uses a finally block instead of a try-with-resources statement:

static String readFirstLineFromFileWithFinallyBlock(String path)
                                                     throws IOException {
    BufferedReader br = new BufferedReader(new FileReader(path));
    try {
        return br.readLine();
    } finally {
        if (br != null) br.close();
    }

}

Please refer to the docs.

If you have code that needs to run various versions you could do something like this:

import sklearn
if sklearn.__version__ > '0.18':
    from sklearn.model_selection import train_test_split
else:
    from sklearn.cross_validation import train_test_split

This isn't ideal though because you're comparing package versions as strings, which usually works but doesn't always. If you're willing to install packaging, this is a much better approach:

from packaging.version import parse
import sklearn
if parse(sklearn.__version__) > parse('0.18'):
    from sklearn.model_selection import train_test_split
else:
    from sklearn.cross_validation import train_test_split

Well 'Abstract Interface' is a Lexical construct: http://en.wikipedia.org/wiki/Lexical_analysis.

It is required by the compiler, you could also write interface.

Well don't get too much into Lexical construct of the language as they might have put it there to resolve some compilation ambiguity which is termed as special cases during compiling process or for some backward compatibility, try to focus on core Lexical construct.

The essence of `interface is to capture some abstract concept (idea/thought/higher order thinking etc) whose implementation may vary ... that is, there may be multiple implementation.

An Interface is a pure abstract data type that represents the features of the Object it is capturing or representing.

Features can be represented by space or by time. When they are represented by space (memory storage) it means that your concrete class will implement a field and method/methods that will operate on that field or by time which means that the task of implementing the feature is purely computational (requires more cpu clocks for processing) so you have a trade off between space and time for feature implementation.

If your concrete class does not implement all features it again becomes abstract because you have a implementation of your thought or idea or abstractness but it is not complete , you specify it by abstract class.

A concrete class will be a class/set of classes which will fully capture the abstractness you are trying to capture class XYZ.

So the Pattern is

Interface--->Abstract class/Abstract classes(depends)-->Concrete class

Like this?

ALTER TABLE `tablename` ADD `new_col_name` INT NOT NULL DEFAULT 0;

ServletContext

When the servlet container (like Apache Tomcat) starts up, it will deploy and load all its web applications. When a web application is loaded, the servlet container creates the ServletContext once and keeps it in the server's memory. The web app's web.xml and all of included web-fragment.xml files is parsed, and each <servlet>, <filter> and <listener> found (or each class annotated with @WebServlet, @WebFilter and @WebListener respectively) is instantiated once and kept in the server's memory as well. For each instantiated filter, its init() method is invoked with a new FilterConfig.

When a Servlet has a <servlet><load-on-startup> or @WebServlet(loadOnStartup) value greater than 0, then its init() method is also invoked during startup with a new ServletConfig. Those servlets are initialized in the same order specified by that value (1 is 1st, 2 is 2nd, etc). If the same value is specified for more than one servlet, then each of those servlets is loaded in the same order as they appear in the web.xml, web-fragment.xml, or @WebServlet classloading. In the event the "load-on-startup" value is absent, the init() method will be invoked whenever the HTTP request hits that servlet for the very first time.

When the servlet container is finished with all of the above described initialization steps, then the ServletContextListener#contextInitialized() will be invoked.

When the servlet container shuts down, it unloads all web applications, invokes the destroy() method of all its initialized servlets and filters, and all ServletContext, Servlet, Filter and Listener instances are trashed. Finally the ServletContextListener#contextDestroyed() will be invoked.

HttpServletRequest and HttpServletResponse

The servlet container is attached to a web server that listens for HTTP requests on a certain port number (port 8080 is usually used during development and port 80 in production). When a client (e.g. user with a web browser, or programmatically using URLConnection) sends an HTTP request, the servlet container creates new HttpServletRequest and HttpServletResponse objects and passes them through any defined Filter in the chain and, eventually, the Servlet instance.

In the case of filters, the doFilter() method is invoked. When the servlet container's code calls chain.doFilter(request, response), the request and response continue on to the next filter, or hit the servlet if there are no remaining filters.

In the case of servlets, the service() method is invoked. By default, this method determines which one of the doXxx() methods to invoke based off of request.getMethod(). If the determined method is absent from the servlet, then an HTTP 405 error is returned in the response.

The request object provides access to all of the information about the HTTP request, such as its URL, headers, query string and body. The response object provides the ability to control and send the HTTP response the way you want by, for instance, allowing you to set the headers and the body (usually with generated HTML content from a JSP file). When the HTTP response is committed and finished, both the request and response objects are recycled and made available for reuse.

HttpSession

When a client visits the webapp for the first time and/or the HttpSession is obtained for the first time via request.getSession(), the servlet container creates a new HttpSession object, generates a long and unique ID (which you can get by session.getId()), and stores it in the server's memory. The servlet container also sets a Cookie in the Set-Cookie header of the HTTP response with JSESSIONID as its name and the unique session ID as its value.

As per the HTTP cookie specification (a contract any decent web browser and web server must adhere to), the client (the web browser) is required to send this cookie back in subsequent requests in the Cookie header for as long as the cookie is valid (i.e. the unique ID must refer to an unexpired session and the domain and path are correct). Using your browser's built-in HTTP traffic monitor, you can verify that the cookie is valid (press F12 in Chrome / Firefox 23+ / IE9+, and check the Net/Network tab). The servlet container will check the Cookie header of every incoming HTTP request for the presence of the cookie with the name JSESSIONID and use its value (the session ID) to get the associated HttpSession from server's memory.

The HttpSession stays alive until it has been idle (i.e. not used in a request) for more than the timeout value specified in <session-timeout>, a setting in web.xml. The timeout value defaults to 30 minutes. So, when the client doesn't visit the web app for longer than the time specified, the servlet container trashes the session. Every subsequent request, even with the cookie specified, will not have access to the same session anymore; the servlet container will create a new session.

On the client side, the session cookie stays alive for as long as the browser instance is running. So, if the client closes the browser instance (all tabs/windows), then the session is trashed on the client's side. In a new browser instance, the cookie associated with the session wouldn't exist, so it would no longer be sent. This causes an entirely new HttpSession to be created, with an entirely new session cookie being used.

In a nutshell

• The ServletContext lives for as long as the web app lives. It is shared among all requests in all sessions.
• The HttpSession lives for as long as the client is interacting with the web app with the same browser instance, and the session hasn't timed out at the server side. It is shared among all requests in the same session.
• The HttpServletRequest and HttpServletResponse live from the time the servlet receives an HTTP request from the client, until the complete response (the web page) has arrived. It is not shared elsewhere.
• All Servlet, Filter and Listener instances live as long as the web app lives. They are shared among all requests in all sessions.
• Any attribute that is defined in ServletContext, HttpServletRequest and HttpSession will live as long as the object in question lives. The object itself represents the "scope" in bean management frameworks such as JSF, CDI, Spring, etc. Those frameworks store their scoped beans as an attribute of its closest matching scope.

Thread Safety

That said, your major concern is possibly thread safety. You should now know that servlets and filters are shared among all requests. That's the nice thing about Java, it's multithreaded and different threads (read: HTTP requests) can make use of the same instance. It would otherwise be too expensive to recreate, init() and destroy() them for every single request.

You should also realize that you should never assign any request or session scoped data as an instance variable of a servlet or filter. It will be shared among all other requests in other sessions. That's not thread-safe! The below example illustrates this:

public class ExampleServlet extends HttpServlet {

    private Object thisIsNOTThreadSafe;

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        Object thisIsThreadSafe;

        thisIsNOTThreadSafe = request.getParameter("foo"); // BAD!! Shared among all requests!
        thisIsThreadSafe = request.getParameter("foo"); // OK, this is thread safe.
    } 
}

See also:

• What is the difference between JSF, Servlet and JSP?
• Best option for Session management in Java
• Difference between / and /* in servlet mapping url pattern
• doGet and doPost in Servlets
• Servlet seems to handle multiple concurrent browser requests synchronously
• Why Servlets are not thread Safe?

my.data.frame <- subset(data , V1 > 2 | V2 < 4)

An alternative solution that mimics the behavior of this function and would be more appropriate for inclusion within a function body:

new.data <- data[ which( data$V1 > 2 | data$V2 < 4) , ]

Some people criticize the use of which as not needed, but it does prevent the NA values from throwing back unwanted results. The equivalent (.i.e not returning NA-rows for any NA's in V1 or V2) to the two options demonstrated above without the which would be:

 new.data <- data[ !is.na(data$V1 | data$V2) & ( data$V1 > 2 | data$V2 < 4)  , ]

Note: I want to thank the anonymous contributor that attempted to fix the error in the code immediately above, a fix that got rejected by the moderators. There was actually an additional error that I noticed when I was correcting the first one. The conditional clause that checks for NA values needs to be first if it is to be handled as I intended, since ...

> NA & 1
[1] NA
> 0 & NA
[1] FALSE

Order of arguments may matter when using '&".

perhaps not the most elegant way to solve this

select  Activity, 
        SUM(Amount) as "Total_Amount",
        2009 AS INCOME_YEAR
from    Activities, Incomes
where Activities.UnitName = ? AND
      Incomes.ActivityId = Activities.ActivityID
GROUP BY Activity
ORDER BY Activity;

UNION

select  Activity, 
        SUM(Amount) as "Total_Amount",
        2008 AS INCOME_YEAR
from Activities, Incomes2008
where Activities.UnitName = ? AND
      Incomes2008.ActivityId = Activities.ActivityID
GROUP BY Activity
ORDER BY Activity;

One of my junior developers was having a problem modifying this for me so I thought I would expand this in greater detail for linux users:

1) open terminal

2) ssh root@YOURIP

3) enter root password

4) nano /etc/mysql/my.cnf (if command is not recognized do this first or try vi then repeat: yum install nano )

5) add the line: max_allowed_packet=256M (obviously adjust size for whatever you need) under the [MYSQLD] section. He made a mistake of putting it at the bottom of the file first so it did not work.

6) Control + O (save) then ENTER (confirm) then Control + X (exit file)

7) service mysqld restart

8) You can check the change in the variables section on phpmyadmin

BufferedWriter is more efficient if you

• have multiple writes between flush/close
• the writes are small compared with the buffer size.

In your example, you have only one write, so the BufferedWriter just add overhead you don't need.

so does that mean the first example writes the characters one by one and the second first buffers it to the memory and writes it once

In both cases, the string is written at once.

If you use just FileWriter your write(String) calls

 public void write(String str, int off, int len) 
        // some code
        str.getChars(off, (off + len), cbuf, 0);
        write(cbuf, 0, len);
 }

This makes one system call, per call to write(String).

Where BufferedWriter improves efficiency is in multiple small writes.

for(int i = 0; i < 100; i++) {
    writer.write("foorbar");
    writer.write(NEW_LINE);
}
writer.close();

Without a BufferedWriter this could make 200 (2 * 100) system calls and writes to disk which is inefficient. With a BufferedWriter, these can all be buffered together and as the default buffer size is 8192 characters this become just 1 system call to write.

var string = 'test- _ 0Test';
string.match(/^[-_ a-zA-Z0-9]+$/)

Should be xpath with not contains() method, //production[not(contains(category,'business'))]

This works great for me. For example you have two radio buttons with the same "name", and you just wanted to get the value of the checked one. You may try this one.

$valueOfTheCheckedRadio = $('[name=radioName]:checked').val();

It’s because you tried to update a table without a WHERE that uses a KEY column.

The quick fix is to add SET SQL_SAFE_UPDATES=0; before your query :

SET SQL_SAFE_UPDATES=0; 

Or

close the safe update mode. Edit -> Preferences -> SQL Editor -> SQL Editor remove Forbid UPDATE and DELETE statements without a WHERE clause (safe updates) .

BTW you can use TRUNCATE TABLE tablename; to delete all the records .

Here's a modern solution using a promise:

function getAddress (latitude, longitude) {
    return new Promise(function (resolve, reject) {
        var request = new XMLHttpRequest();

        var method = 'GET';
        var url = 'http://maps.googleapis.com/maps/api/geocode/json?latlng=' + latitude + ',' + longitude + '&sensor=true';
        var async = true;

        request.open(method, url, async);
        request.onreadystatechange = function () {
            if (request.readyState == 4) {
                if (request.status == 200) {
                    var data = JSON.parse(request.responseText);
                    var address = data.results[0];
                    resolve(address);
                }
                else {
                    reject(request.status);
                }
            }
        };
        request.send();
    });
};

And call it like this:

getAddress(lat, lon).then(console.log).catch(console.error);

The promise returns the address object in 'then' or the error status code in 'catch'

Parameters passed to the C program executable is nothing but an array of string(or character pointer),so memory would have been already allocated for these input parameter before your program access these parameters,so no need to allocate buffer,and that way you can avoid error handling code in your program as well(Reduce chances of segfault :)).

show variables where Variable_name='hostname'; 

That could help you !!

Please provide full path >

In mines case it was E:\app\ankitmittal01\product\11.2.0\dbhome_1\jdk\bin\java.exe

From : http://www.javamadesoeasy.com/2015/07/oracle-11g-and-sql-developer.html

Best solution to solve this. I was searching the same problem. I spent 1 day and then I got solution. Now, It is well.

Check your R version in bash terminal if you are on Ubuntu or Linux.

R --version

then use these commands

sudo apt-get update 
sudo apt-get upgrade              

Now check the new version of R. Use this command

sudo apt-cache showpkg r-base

Now update the R only.

sudo apt-get install r-base

Now R will be updated and the error will be removed. Make sure to cd the library path where you want to install the new package. This way in bash terminal. Try to create the R directory at home folder or it will be at the default. Locate this location for package ~/R/lib/ .

R
.libPaths("~/R/lib")
install.packages("devtools")

OR

install.packages("devtools", lib="~/R/lib")

All these answers with .ReadAllBytes(). Another, similar (I won't say duplicate, since they were trying to refactor their code) question was asked on SO here: Best way to read a large file into a byte array in C#?

A comment was made on one of the posts regarding .ReadAllBytes():

File.ReadAllBytes throws OutOfMemoryException with big files (tested with 630 MB file 
and it failed) – juanjo.arana Mar 13 '13 at 1:31

A better approach, to me, would be something like this, with BinaryReader:

public static byte[] FileToByteArray(string fileName)
{
    byte[] fileData = null;

    using (FileStream fs = File.OpenRead(fileName)) 
    { 
        var binaryReader = new BinaryReader(fs); 
        fileData = binaryReader.ReadBytes((int)fs.Length); 
    }
    return fileData;
}

But that's just me...

Of course, this all assumes you have the memory to handle the byte[] once it is read in, and I didn't put in the File.Exists check to ensure the file is there before proceeding, as you'd do that before calling this code.

In the case you are on something else then windows and your boss is forcing you to use azure devops, and you don't want to use SSH, and you want to use to plain old way, do the following.

You have to enable 'Alternate credentials' (I know it's annoying) or you need to create an access token. Creating an access token in this case is more like a temporary random password. If you use the windows tooling it is done for you.

Any way, go to Security in the profile context menu in the right upper corner.

Then if your boss/manager/dude that has the admin rights is favoring you the 'Alternate credentials' are enabled. Otherwise accept your fate and generate a 'Personal access token'.

Here's a plugin that simplifies life https://github.com/rootical/jQueryDataSelector

Use it like that:

data selector           jQuery selector
  $$('name')              $('[data-name]')
  $$('name', 10)          $('[data-name=10]')
  $$('name', false)       $('[data-name=false]')
  $$('name', null)        $('[data-name]')
  $$('name', {})          Syntax error

You can simply check out a new branch, and then commit:

git checkout -b my_new_branch
git commit

Checking out the new branch will not discard your changes.

If you just want the difference in years, there's:

SELECT EXTRACT(YEAR FROM date1) - EXTRACT(YEAR FROM date2) FROM mytable

Or do you want fractional years as well?

SELECT (date1 - date2) / 365.242199 FROM mytable

365.242199 is 1 year in days, according to Google.

Copy conditionally formatted cells into Word (using CTRL+C, CTRL+V). Copy them back into Excel, keeping the source formatting. Now the conditional formatting is lost but you still have the colors and can check the RGB choosing Home > Fill color (or Font color) > More colors.

Use substring?

d = "2004-02-06"
substr(d,0,7)
>"2004-02"

The following strategies all make a call to the database to perform a COUNT(*) query.

Model.count

Model.all.size

records = Model.all
records.count

The following is not as efficient as it will load all records from the database into Ruby, which then counts the size of the collection.

records = Model.all
records.size

If your models have associations and you want to find the number of belonging objects (e.g. @customer.orders.size), you can avoid database queries (disk reads). Use a counter cache and Rails will keep the cache value up to date, and return that value in response to the size method.

Here is a way to add Parameters to the script if you used

pipeline.Commands.AddScript(Script);

This is with using an HashMap as paramaters the key being the name of the variable in the script and the value is the value of the variable.

pipeline.Commands.AddScript(script));
FillVariables(pipeline, scriptParameter);
Collection<PSObject> results = pipeline.Invoke();

And the fill variable method is:

private static void FillVariables(Pipeline pipeline, Hashtable scriptParameters)
{
  // Add additional variables to PowerShell
  if (scriptParameters != null)
  {
    foreach (DictionaryEntry entry in scriptParameters)
    {
      CommandParameter Param = new CommandParameter(entry.Key as String, entry.Value);
      pipeline.Commands[0].Parameters.Add(Param);
    }
  }
}

this way you can easily add multiple parameters to a script. I've also noticed that if you want to get a value from a variable in you script like so:

Object resultcollection = runspace.SessionStateProxy.GetVariable("results");

//results being the name of the v

you'll have to do it the way I showed because for some reason if you do it the way Kosi2801 suggests the script variables list doesn't get filled with your own variables.

I'm late to this party, but adding my own experience so I can find it again later :)

I ran into this problem after upgrading the android sdk and eclipse ad-ins. No upgrade goes unpunished!

The problem for me was related to library projects, my app references both standard java projects and android library projects. I noticed the Java Build Path settings were including the android library projects src and res folders in the Source list (upvotes to everyone that mention bin in source being issue, src and res was also an issue.)

So the solution was:

1. Remove all referenced Android libraries source and project references from the Java Build Path section of the settings in both Source list and Project list
2. Make sure pure java dependencies are listed in Project list, and Checked in the Order and Export tab so the classes are included in the apk
3. Make sure all Android library dependencies are listed on the Android section of project properties, in the library section below the checked SDK versions.

It was along way to piece all that together from the other solutions! Phew!

java.time.Instant

Just use Instant of java.time.

    System.out.println(Instant.now());

This just printed:

2018-01-27T09:35:23.179612Z

Instant.toString always gives UTC time.

The output is usually sortable, but there are unfortunate exceptions. toString gives you enough groups of three decimals to render the precision it holds. On the Java 9 on my Mac the precision of Instant.now() seems to be microseconds, but we should expect that in approximately one case out of a thousand it will hit a whole number of milliseconds and print only three decimals. Strings with unequal numbers of decimals will be sorted in the wrong order (unless you write a custom comparator to take this into account).

Instant is one of the classes in java.time, the modern Java date and time API, which I warmly recommend that you use instead of the outdated Date class. java.time is built into Java 8 and later and has also been backported to Java 6 and 7.

Thanks ProfoundlyOblivious,

No SendKeys, check
No VBA Extensibility, check
No 3rd Party Executables, check
One minor problem:

Localised Office versions use another caption for the immediate window. In Dutch it is named "Direct".
I have added one line to get the localised caption in case FindWindowExA fails. For those who use both the English and Dutch version of MS-Office.

+1 for you for doing most of the work!

Option Explicit

Private Declare PtrSafe Function FindWindowA Lib "user32" (ByVal lpClassName As String, ByVal lpWindowName As String) As LongPtr
Private Declare PtrSafe Function FindWindowExA Lib "user32" (ByVal hWnd1 As LongPtr, ByVal hWnd2 As LongPtr, ByVal lpsz1 As String, ByVal lpsz2 As String) As LongPtr
Private Declare PtrSafe Function PostMessageA Lib "user32" (ByVal hwnd As LongPtr, ByVal wMsg As Long, ByVal wParam As LongPtr, ByVal lParam As LongPtr) As Long
Private Declare PtrSafe Sub keybd_event Lib "user32" (ByVal bVk As Byte, ByVal bScan As Byte, ByVal dwFlags As Long, ByVal dwExtraInfo As LongPtr)

Private Const WM_ACTIVATE As Long = &H6
Private Const KEYEVENTF_KEYUP = &H2
Private Const VK_CONTROL = &H11

Public Sub ClearImmediateWindow()
    Dim hwndVBE As LongPtr
    Dim hwndImmediate As LongPtr
    
    hwndVBE = FindWindowA("wndclass_desked_gsk", vbNullString)
    hwndImmediate = FindWindowExA(hwndVBE, ByVal 0&, "VbaWindow", "Immediate") ' English caption
    If hwndImmediate = 0 Then hwndImmediate = FindWindowExA(hwndVBE, ByVal 0&, "VbaWindow", "Direct") ' Dutch caption
    PostMessageA hwndImmediate, WM_ACTIVATE, 1, 0&
    
    keybd_event VK_CONTROL, 0, 0, 0
    keybd_event vbKeyA, 0, 0, 0
    keybd_event vbKeyA, 0, KEYEVENTF_KEYUP, 0
    keybd_event VK_CONTROL, 0, KEYEVENTF_KEYUP, 0
   
    keybd_event vbKeyDelete, 0, 0, 0
    keybd_event vbKeyDelete, 0, KEYEVENTF_KEYUP, 0
End Sub

I have a way, you guys tell me how good it is.

Create a new object of the class and compare it with your object (which you want to check for emptiness).

To be correctly able to do it :

Override the hashCode() and equals() methods of your model class and also of the classes, objects of whose are members of your class, for example :

Person class (primary model class) :

public class Person {

    private int age;
    private String firstName;
    private String lastName;
    private Address address;

    //getters and setters

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((address == null) ? 0 : address.hashCode());
        result = prime * result + age;
        result = prime * result + ((firstName == null) ? 0 : firstName.hashCode());
        result = prime * result + ((lastName == null) ? 0 : lastName.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        Person other = (Person) obj;
        if (address == null) {
            if (other.address != null)
                return false;
        } else if (!address.equals(other.address))
            return false;
        if (age != other.age)
            return false;
        if (firstName == null) {
            if (other.firstName != null)
                return false;
        } else if (!firstName.equals(other.firstName))
            return false;
        if (lastName == null) {
            if (other.lastName != null)
                return false;
        } else if (!lastName.equals(other.lastName))
            return false;
        return true;
    }

    @Override
    public String toString() {
        return "Person [age=" + age + ", firstName=" + firstName + ", lastName=" + lastName + ", address=" + address
                + "]";
    }

}

Address class (used inside Person class) :

public class Address {

    private String line1;
    private String line2;

    //getters and setters

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((line1 == null) ? 0 : line1.hashCode());
        result = prime * result + ((line2 == null) ? 0 : line2.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        Address other = (Address) obj;
        if (line1 == null) {
            if (other.line1 != null)
                return false;
        } else if (!line1.equals(other.line1))
            return false;
        if (line2 == null) {
            if (other.line2 != null)
                return false;
        } else if (!line2.equals(other.line2))
            return false;
        return true;
    }

    @Override
    public String toString() {
        return "Address [line1=" + line1 + ", line2=" + line2 + "]";
    }

}

Now in the main class :

    Person person1 = new Person();
    person1.setAge(20);

    Person person2 = new Person();

    Person person3 = new Person();

if(person1.equals(person2)) --> this will be false

if(person2.equals(person3)) --> this will be true

I hope this is the best way instead of putting if conditions on each and every member variables.

Let me know !

Rather than giving background-size:100%;
We can give background-size:contain;
Check out this for different options avaliable: http://www.css3.info/preview/background-size/

I know Hebrew pretty well, so to clarify the name "Paamayim Nekudotayim" for you, the paraphrased meaning is "double colon", but translated literally:

• "Paamayim" means "two" or "twice"
• "Nekudotayim" means "dots" (lit. "holes")
  • In the Hebrew language, a nekuda means a dot.
  • The plural is nekudot, i.e, dots that act like vowels do in english.
  • The reason it why it's called Nekudo-tayim is because the suffix "-ayim" also means "two" or "twice", thus :: denotes "two times, two dots", or more commonly known as the Scope Resolution Operator.

Here is a simple php script for login and a page that can only be accessed by logged in users.

login.php

<?php
    session_start();
    echo isset($_SESSION['login']);
    if(isset($_SESSION['login'])) {
      header('LOCATION:index.php'); die();
    }
?>
<!DOCTYPE html>
<html>
   <head>
     <meta http-equiv='content-type' content='text/html;charset=utf-8' />
     <title>Login</title>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
   </head>
<body>
  <div class="container">
    <h3 class="text-center">Login</h3>
    <?php
      if(isset($_POST['submit'])){
        $username = $_POST['username']; $password = $_POST['password'];
        if($username === 'admin' && $password === 'password'){
          $_SESSION['login'] = true; header('LOCATION:admin.php'); die();
        } {
          echo "<div class='alert alert-danger'>Username and Password do not match.</div>";
        }

      }
    ?>
    <form action="" method="post">
      <div class="form-group">
        <label for="username">Username:</label>
        <input type="text" class="form-control" id="username" name="username" required>
      </div>
      <div class="form-group">
        <label for="pwd">Password:</label>
        <input type="password" class="form-control" id="pwd" name="password" required>
      </div>
      <button type="submit" name="submit" class="btn btn-default">Login</button>
    </form>
  </div>
</body>
</html>

admin.php ( only logged in users can access it )

<?php
    session_start();
    if(!isset($_SESSION['login'])) {
        header('LOCATION:login.php'); die();
    }
?>
<html>
    <head>
        <title>Admin Page</title>
    </head>
    <body>
        This is admin page view able only by logged in users.
    </body> 
</html>

You MUST add below part to enable NameVirtualHost functionality with given IP.

NameVirtualHost IP_Address:443

May or may not be accurate, but according to this site: http://www.htmlite.com/mysql003.php.

BLOB A string with a maximum length of 65535 characters.

The MySQL manual says:

The maximum size of a BLOB or TEXT object is determined by its type, but the largest value you actually can transmit between the client and server is determined by the amount of available memory and the size of the communications buffers

I think the first site gets their answers from interpreting the MySQL manual, per http://dev.mysql.com/doc/refman/5.0/en/storage-requirements.html

If you have nodejs installed, you can download and install the server using command line:

npm install -g http-server

Change directories to the directory where you want to serve files from:

$ cd ~/projects/angular/current_project 

Run the server:

$ http-server 

which will produce the message Starting up http-server, serving on:

Available on: http://your_ip:8080 and http://127.0.0.1:8080

That allows you to use urls in your browser like

http://your_ip:8080/index.html

One more thing... If you already ignored those files through Eclipse (with Team -> Ignored resources) you have to undo these settings so the files are controlled by Subclipse again and "Add to svn:ignore" option reappears

<?php
phpinfo();
?>

Look under Configuration in the apache2handler in the Loaded Modules row.

This is simple and works.

<?php foreach( apache_get_modules() as $module ) echo "$module<br />";  ?>

order by -cast([Next_Contact_Date] as bigint) desc

The proper syntax is (in example):

$query = mysql_query('SELECT * FROM beer ORDER BY quality');
while($row = mysql_fetch_assoc($query)) $results[] = $row;

You should consider using a button for this. Links generally should be use for linking. Buttons can be used for other functionality you wish to add. Neals solution works, but its a workaround.

If you use a <button> instead of a <a>, your original code should work as expected.

I had the same problem, I'm using a AfterViewChecked and @ViewChild combination (Angular2 beta.3).

The Component:

import {..., AfterViewChecked, ElementRef, ViewChild, OnInit} from 'angular2/core'
@Component({
    ...
})
export class ChannelComponent implements OnInit, AfterViewChecked {
    @ViewChild('scrollMe') private myScrollContainer: ElementRef;

    ngOnInit() { 
        this.scrollToBottom();
    }

    ngAfterViewChecked() {        
        this.scrollToBottom();        
    } 

    scrollToBottom(): void {
        try {
            this.myScrollContainer.nativeElement.scrollTop = this.myScrollContainer.nativeElement.scrollHeight;
        } catch(err) { }                 
    }
}

The Template:

<div #scrollMe style="overflow: scroll; height: xyz;">
    <div class="..." 
        *ngFor="..."
        ...>  
    </div>
</div>

Of course this is pretty basic. The AfterViewChecked triggers every time the view was checked:

Implement this interface to get notified after every check of your component's view.

If you have an input-field for sending messages for instance this event is fired after each keyup (just to give an example). But if you save whether the user scrolled manually and then skip the scrollToBottom() you should be fine.

The problem is most probably between a . and a _. Say in my query I put

SELECT ..... FROM LOCATION.PT

instead of

SELECT ..... FROM LOCATION_PT

So I think MySQL would think LOCATION as a database name and was giving access privilege error.

You can increase the capacity of the stack by the following :

import sys
sys.setrecursionlimit(10000)

They are all the same in the work they do. You can do the same things using any of them. But for readability, usability, convenience etc., they differ.

use np.split(..., axis=1):

Demo:

In [255]: df = pd.DataFrame(np.random.rand(5, 6), columns=list('abcdef'))

In [256]: df
Out[256]:
          a         b         c         d         e         f
0  0.823638  0.767999  0.460358  0.034578  0.592420  0.776803
1  0.344320  0.754412  0.274944  0.545039  0.031752  0.784564
2  0.238826  0.610893  0.861127  0.189441  0.294646  0.557034
3  0.478562  0.571750  0.116209  0.534039  0.869545  0.855520
4  0.130601  0.678583  0.157052  0.899672  0.093976  0.268974

In [257]: dfs = np.split(df, [4], axis=1)

In [258]: dfs[0]
Out[258]:
          a         b         c         d
0  0.823638  0.767999  0.460358  0.034578
1  0.344320  0.754412  0.274944  0.545039
2  0.238826  0.610893  0.861127  0.189441
3  0.478562  0.571750  0.116209  0.534039
4  0.130601  0.678583  0.157052  0.899672

In [259]: dfs[1]
Out[259]:
          e         f
0  0.592420  0.776803
1  0.031752  0.784564
2  0.294646  0.557034
3  0.869545  0.855520
4  0.093976  0.268974

np.split() is pretty flexible - let's split an original DF into 3 DFs at columns with indexes [2,3]:

In [260]: dfs = np.split(df, [2,3], axis=1)

In [261]: dfs[0]
Out[261]:
          a         b
0  0.823638  0.767999
1  0.344320  0.754412
2  0.238826  0.610893
3  0.478562  0.571750
4  0.130601  0.678583

In [262]: dfs[1]
Out[262]:
          c
0  0.460358
1  0.274944
2  0.861127
3  0.116209
4  0.157052

In [263]: dfs[2]
Out[263]:
          d         e         f
0  0.034578  0.592420  0.776803
1  0.545039  0.031752  0.784564
2  0.189441  0.294646  0.557034
3  0.534039  0.869545  0.855520
4  0.899672  0.093976  0.268974

package com.ncs.cache;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.File;
import java.io.FileWriter;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.PrintWriter;

public class FileUtil {

    public void removeLineFromFile(String file, String lineToRemove) {

        try {

            File inFile = new File(file);

            if (!inFile.isFile()) {
                System.out.println("Parameter is not an existing file");
                return;
            }

            // Construct the new file that will later be renamed to the original
            // filename.
            File tempFile = new File(inFile.getAbsolutePath() + ".tmp");

            BufferedReader br = new BufferedReader(new FileReader(file));
            PrintWriter pw = new PrintWriter(new FileWriter(tempFile));

            String line = null;

            // Read from the original file and write to the new
            // unless content matches data to be removed.
            while ((line = br.readLine()) != null) {

                if (!line.trim().equals(lineToRemove)) {

                    pw.println(line);
                    pw.flush();
                }
            }
            pw.close();
            br.close();

            // Delete the original file
            if (!inFile.delete()) {
                System.out.println("Could not delete file");
                return;
            }

            // Rename the new file to the filename the original file had.
            if (!tempFile.renameTo(inFile))
                System.out.println("Could not rename file");

        } catch (FileNotFoundException ex) {
            ex.printStackTrace();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    }

    public static void main(String[] args) {
        FileUtil util = new FileUtil();
        util.removeLineFromFile("test.txt", "bbbbb");
    }
}

src : http://www.javadb.com/remove-a-line-from-a-text-file/

If you use a navigation controller and set its delegate, then the view{Will,Did}{Appear,Disappear} methods are not invoked.

You need to use the navigation controller delegate methods instead:

navigationController:willShowViewController:animated:
navigationController:didShowViewController:animated:

Tried with sudo and it worked !!

sudo npm install --global gulp-cli

lines2 = lines.split.join("\n")

Using numpy compare one list of numbers to multiple lists(matrix):

def cosine_similarity(vector,matrix):
   return ( np.sum(vector*matrix,axis=1) / ( np.sqrt(np.sum(matrix**2,axis=1)) * np.sqrt(np.sum(vector**2)) ) )[::-1]

This thread is a little old, and I am brand new to this, but I think I found the preferred solution.

First, I assume that you are using Eclipse and the Android ADT plugin.

In Eclipse, choose Window/Android SDK Manager. In the display, expand the entry for the MOST RECENT PLATFORM, even if that is not the platform that your are developing for. As of Jan 2012, it is "Android 4.0.3 (API 15)". When expanded, the first entry is "Documentation for Android SDK" Click the checkbox next to it, and then click the "Install" button.

When done, you should have a new directory in your "android-sdks" called "doc". Look for "offline.html" in there. Since this is packaged with the most recent version, it will document the most recent platform, but it should also show the APIs for previous versions.

You can use pre-processor directives as warning or error to check at compile time you don't need to run this program at all just simply compile it .

#if defined(_WIN32) || defined(_WIN64) || defined(__WINDOWS__)
    #error Windows_OS
#elif defined(__linux__)
    #error Linux_OS
#elif defined(__APPLE__) && defined(__MACH__)
    #error Mach_OS
#elif defined(unix) || defined(__unix__) || defined(__unix)
    #error Unix_OS
#else
    #error Unknown_OS
#endif

#include <stdio.h>
int main(void)
{
    return 0;
}

Here is the formula I'm using

=IF( ISNUMBER(FIND(".",A1)), LEN(A1) - FIND(".",A1), 0 )

Call Enum.GetValues; this returns an array that represents all possible values for your enum. Pick a random item from this array. Cast that item back to the original enum type.

You can use parseInt(jQuery.offset().top) to always use the Integer (primitive - int) value across all browsers.

While Yi Jiang's solution may work, I don't believe abandoning the Google Web Font API is the right answer here. We serve a local jQuery file when it's not properly loaded from the CDN, right?

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="/js/jquery-1.9.0.min.js"><\/script>')</script>

So why wouldn't we do the same for fonts, specifically for < IE9?

<link href='http://fonts.googleapis.com/css?family=Cardo:400,400italic,700' rel='stylesheet' type='text/css'>
<!--[if lt IE 9]><link href='/css/fonts.css' rel='stylesheet' type='text/css'><![endif]-->

Here's my process when using custom fonts:

1. Download the font's ZIP folder from Google, and use Font Squirrel's @font-face Generator to create the local web font.

2. Create a fonts.css file that calls the newly created, locally hosted font files (only linking to the file if < IE9, as shown above). NOTE: The @font-face Generator creates this file for you.

   @font-face {
     font-family: 'cardoitalic';
     src: url('cardo-italic-webfont.eot');
     src: url('cardo-italic-webfont.eot?#iefix') format('embedded-opentype'),
       url('cardo-italic-webfont.woff') format('woff'),
       url('cardo-italic-webfont.ttf') format('truetype'),
       url('cardo-italic-webfont.svg#cardoitalic') format('svg');
     font-weight: normal;
     font-style: normal;
   }
   @font-face {
     font-family: 'cardobold';
     src: url('cardo-bold-webfont.eot');
     src: url('cardo-bold-webfont.eot?#iefix') format('embedded-opentype'),
       url('cardo-bold-webfont.woff') format('woff'),
       url('cardo-bold-webfont.ttf') format('truetype'),
       url('cardo-bold-webfont.svg#cardobold') format('svg');
     font-weight: normal;
     font-style: normal;
   }
   @font-face {
     font-family: 'cardoregular';
     src: url('cardo-regular-webfont.eot');
     src: url('cardo-regular-webfont.eot?#iefix') format('embedded-opentype'),
        url('cardo-regular-webfont.woff') format('woff'),
        url('cardo-regular-webfont.ttf') format('truetype'),
        url('cardo-regular-webfont.svg#cardoregular') format('svg');
     font-weight: normal;
     font-style: normal;
   }
   

3. Using IE conditional classes in your main stylesheet to avoide faux weights and styles, your font styles might look like this:

   h1{
     font-size:3.25em;
     font-weight:normal;
     font-style:italic;
     font-family:'Cardo','cardoitalic',serif;
     line-height:1.25em;
   }
   h2{
     font-size:2.75em;
     font-weight:700;
     font-family:'Cardo','cardobold',serif;
     line-height:1.25em;
   }
   strong
   ,b{
     font-family:'Cardo','cardobold',serif;
     font-weight:700,
   }
   .lt-ie9 h1{
     font-style:normal;
   }
   .lt-ie9 h2{
     font-weight:normal;
   }
   .lt-ie9 strong,
   .lt-ie9 b{
     font-weight:normal,
   }
   

Sure, it's a little extra work, but haven't we come to expect this from IE? Besides, it becomes second-nature after awhile.

The SSL certificates are going to be bound to hostname rather than IP if they are setup in the standard way. Hence why it works at one site rather than the other.

Even if the servers share the same hostname they may well have two different certificates and hence WebSphere will have a certificate trust issue as it won't be able to recognise the certificate on the second server as it is different to the first.

You need to set the flags after the project command in your CMakeLists.txt.

Also, if you're calling include(${QT_USE_FILE}) or add_definitions(${QT_DEFINITIONS}), you should include these set commands after the Qt ones since these would append further flags. If that is the case, you maybe just want to append your flags to the Qt ones, so change to e.g.

set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 -ggdb")

You should be able to use join, which joins on the index as default. Given your desired result, you must use outer as the join type.

>>> df1.join(df2, how='outer')
            V1  V2
A 1/1/2012  12  15
  2/1/2012  14 NaN
  3/1/2012 NaN  21
B 1/1/2012  15  24
  2/1/2012   8   9
C 1/1/2012  17 NaN
  2/1/2012   9 NaN
D 1/1/2012 NaN   7
  2/1/2012 NaN  16

Signature: _.join(other, on=None, how='left', lsuffix='', rsuffix='', sort=False) Docstring: Join columns with other DataFrame either on index or on a key column. Efficiently Join multiple DataFrame objects by index at once by passing a list.

In order to support "matches any of ..." scenarios, I created a function that is pretty easy to read. My version has a lot more to it because its a PowerShell 2.0 cmdlet but the version I'm pasting below should work in 1.0 and has no frills.

You call it like so:

Get-Process | Where-Match Company -Like '*VMWare*','*Microsoft*'
Get-Process | Where-Match Company -Regex '^Microsoft.*'

filter Where-Match($Selector,[String[]]$Like,[String[]]$Regex) {

    if ($Selector -is [String]) { $Value = $_.$Selector }
    elseif ($Selector -is [ScriptBlock]) { $Value = &$Selector }
    else { throw 'Selector must be a ScriptBlock or property name' }

    if ($Like.Length) {
        foreach ($Pattern in $Like) {
            if ($Value -like $Pattern) { return $_ }
        }
    }

    if ($Regex.Length) {
        foreach ($Pattern in $Regex) {
            if ($Value -match $Pattern) { return $_ }
        }
    }

}

filter Where-NotMatch($Selector,[String[]]$Like,[String[]]$Regex) {

    if ($Selector -is [String]) { $Value = $_.$Selector }
    elseif ($Selector -is [ScriptBlock]) { $Value = &$Selector }
    else { throw 'Selector must be a ScriptBlock or property name' }

    if ($Like.Length) {
        foreach ($Pattern in $Like) {
            if ($Value -like $Pattern) { return }
        }
    }

    if ($Regex.Length) {
        foreach ($Pattern in $Regex) {
            if ($Value -match $Pattern) { return }
        }
    }

    return $_

}

Your outer loop is looping over all the words in the list. It's unnecessary and will cause you problems. Remove it and it should work properly.

Advance for loop works better for this case

public void deleteRow(DataRow selectedRow)
        {
            foreach (DataRow  in StudentTable.Rows)
            {
                if (SR[TableColumn.StudentID.ToString()].ToString() == StudentIndex)
                    SR.Delete();
            }

            StudentTable.AcceptChanges();
        }

fc. fc is better at handling large files (> 4 GBytes) than Cygwin's diff.

Just to update only the rows that match the conditions, and avoid updating nulls in the other rows:

update table_one set field_1 = 'ACTIVE' where exists 
(select 1 from table_two where table_one.customer = table_two.customer);

It works in a DB2/AIX64 9.7.8

The HTML <button> element can only postback to the form containing it.

Therefore, you need to make a form that POSTs to the action, then put a <button> or <input type="submit" /> in the form.

Very simple, you close it :)

var myWebSocket = new WebSocket("ws://example.org"); 
myWebSocket.send("Hello Web Sockets!"); 
myWebSocket.close();

Did you check also the following site And check the introduction article of Opera

If you need to increase MySQL Connections without MySQL restart do like below

mysql> show variables like 'max_connections';
+-----------------+-------+
| Variable_name   | Value |
+-----------------+-------+
| max_connections | 100   |
+-----------------+-------+
1 row in set (0.00 sec)

mysql> SET GLOBAL max_connections = 150;
Query OK, 0 rows affected (0.00 sec)

mysql> show variables like 'max_connections';
+-----------------+-------+
| Variable_name   | Value |
+-----------------+-------+
| max_connections | 150   |
+-----------------+-------+
1 row in set (0.00 sec)

These settings will change at MySQL Restart.

For permanent changes add below line in my.cnf and restart MySQL

max_connections = 150

if (User.Identity.IsAuthenticated)
{
    Page.Title = "Home page for " + User.Identity.Name;
}
else
{
    Page.Title = "Home page for guest user.";
}

You can still get it, from microsoft servers, see my answer on this question: Where is Visual Studio 2005 Express?

It's worth mentioning that (at least in python 3), in order for this to work, you must have a file named __init__.py in the same directory.

process.env.NODE_ENV is adding a white space do this

process.env.NODE_ENV.trim() == 'production'

You can simply read each line from the file and assign it to an array.

#!/bin/bash
i=0
while read line 
do
        arr[$i]="$line"
        i=$((i+1))
done < file.txt

Concept explained

Are you trying do a cross-domain AJAX call? Meaning, your service is not hosted in your same web application path? Your web-service must support method injection in order to do JSONP.

Your code seems fine and it should work if your web services and your web application hosted in the same domain.

When you do a $.ajax with dataType: 'jsonp' meaning that jQuery is actually adding a new parameter to the query URL.

For instance, if your URL is http://10.211.2.219:8080/SampleWebService/sample.do then jQuery will add ?callback={some_random_dynamically_generated_method}.

This method is more kind of a proxy actually attached in window object. This is nothing specific but does look something like this:

window.some_random_dynamically_generated_method = function(actualJsonpData) {
    //here actually has reference to the success function mentioned with $.ajax
    //so it just calls the success method like this: 
    successCallback(actualJsonData);
}

Summary

Your client code seems just fine. However, you have to modify your server-code to wrap your JSON data with a function name that passed with query string. i.e.

If you have reqested with query string

?callback=my_callback_method

then, your server must response data wrapped like this:

my_callback_method({your json serialized data});

Its because the AddDays() method returns a new DateTime, that you are not assigning or using anywhere.

Example of use:

DateTime newDate = endDate.AddDays(2);

If you happen to have jQuery around, you can intercept the click on the link like this:

$(document).on('click', 'a', function (event) {
    event.preventDefault();
    window.open($(this).attr('href'), '_system');
    return false;
});

This way you don't have to modify the links in the html, which can save a lot of time. I have set this up using a delegate, that's why you see it being tied to the document object, with the 'a' tag as the second argument. This way all 'a' tags will be handled, regardless of when they are added.

Ofcourse you still have to install the InAppBrowser plug-in:

cordova plugin add org.apache.cordova.inappbrowser

How about:

select salesid from AXDelNotesNoTracking group by salesid having count(*) > 1;

Scikit-Learn is just telling you it doesn't recognise the argument "stratify", not that you're using it incorrectly. This is because the parameter was added in version 0.17 as indicated in the documentation you quoted.

So you just need to update Scikit-Learn.

This is the way to execute a program quietly, and hide all its output.

/dev/null is a special filesystem object that discards everything written into it. Redirecting a stream into it means hiding your program's output.

The 2>&1 part means "redirect the error stream into the output stream", so when you redirect the output stream, error stream gets redirected as well. Even if your program writes to stderr now, that output would be discarded as well.

I liked this question and some answers was helpful to me, but i need to convert the xml to one domination array, so i will post my solution maybe someone need it later:

<?php
$xml = json_decode(json_encode((array)simplexml_load_string($xml)),1);
$finalItem = getChild($xml);
var_dump($finalItem);

function getChild($xml, $finalItem = []){
    foreach($xml as $key=>$value){
        if(!is_array($value)){
            $finalItem[$key] = $value;
        }else{
            $finalItem = getChild($value, $finalItem);
        }
    }
    return $finalItem;
}
?>  

You just have to go to your Module settings > Project and specify a "Project compiler output" and make your modules inherit from project. (For that go to Modules > Paths > Inherit project.

This did the trick for me.

In the same way with Array

// Array of choices
String colors[] = {"Red","Blue","White","Yellow","Black", "Green","Purple","Orange","Grey"};

// Selection of the spinner
Spinner spinner = (Spinner) findViewById(R.id.myspinner);

// Application of the Array to the Spinner
ArrayAdapter<String> spinnerArrayAdapter = new ArrayAdapter<String>(this,   android.R.layout.simple_spinner_item, colors);
spinnerArrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); // The drop down view
spinner.setAdapter(spinnerArrayAdapter);

Use StringBuilder

StringBuilder sb = new StringBuilder(String.valueOf(a));
sb.append(String.valueOf(b));
sb.append(String.valueOf(c));
sb.append(String.valueOf(d));
sb.append(String.valueOf(e));
System.out.print(sb.toString());

You can use

[5,10].min 

or

[4,7].max

It's a method for Arrays.

Both remove() and insert() have a runtime efficiency of O(n) for both ArrayLists and LinkedLists. However the reason behind the linear processing time comes from two very different reasons:

In an ArrayList you get to the element in O(1), but actually removing or inserting something makes it O(n) because all the following elements need to be changed.

In a LinkedList it takes O(n) to actually get to the desired element, because we have to start at the very beginning until we reach the desired index. Removing or inserting is constant once we get there, because we only have to change 1 reference for remove() and 2 references for insert().

Which of the two is faster for inserting and removing depends on where it happens. If we are closer to the beginning the LinkedList will be faster, because we have to go through relatively few elements. If we are closer to the end an ArrayList will be faster, because we get there in constant time and only have to change the few remaining elements that follow it.

Bonus: While there is no way of making these two methods O(1) for an ArrayList, there actually is a way to do this in LinkedLists. Lets say we want to go through the entire List removing and inserting elements on our way. Usually you would start from the very beginning for each elements using the LinkedList, we could also "save" the current element we're working on with an Iterator. With the help of the Iterator we get a O(1) efficiency for remove() and insert() when working in a LinkedList. Making it the only performance benefit I'm aware of where a LinkedList is always better than an ArrayList.

A Subject or Observable doesn't have a current value. When a value is emitted, it is passed to subscribers and the Observable is done with it.

If you want to have a current value, use BehaviorSubject which is designed for exactly that purpose. BehaviorSubject keeps the last emitted value and emits it immediately to new subscribers.

It also has a method getValue() to get the current value.

I figured out what it was! When I cleared the fields using the each() method, it also cleared the hidden field which the php needed to run:

if ($_POST['action'] == 'addRunner') 

I used the :not() on the selection to stop it from clearing the hidden field.

In Jupyter Notebook,

 SHIFT+ TAB(to move left) and TAB(to move right) movement is perfectly working.

remove mysql :

sudo apt -y purge mysql*
sudo apt -y autoremove
sudo rm -rf /etc/mysql
sudo rm -rf /var/lib/mysql*

Restart instance :

sudo shutdown -r now

You can use the Windows API function ShellExecute to do so:

Option Explicit

Private Declare Function ShellExecute _
  Lib "shell32.dll" Alias "ShellExecuteA" ( _
  ByVal hWnd As Long, _
  ByVal Operation As String, _
  ByVal Filename As String, _
  Optional ByVal Parameters As String, _
  Optional ByVal Directory As String, _
  Optional ByVal WindowStyle As Long = vbMinimizedFocus _
  ) As Long

Public Sub OpenUrl()

    Dim lSuccess As Long
    lSuccess = ShellExecute(0, "Open", "www.google.com")

End Sub

Just a short remark concerning security: If the URL comes from user input make sure to strictly validate that input as ShellExecute would execute any command with the user's permissions, also a format c: would be executed if the user is an administrator.

The correct way of setting a listener to a fragment is by setting it when it is attached. The problem I had was that onAttachFragment() was never called. After some investigation I realised that I had been using getFragmentManager instead of getChildFragmentManager

Here is how I do it:

MyDialogFragment dialogFragment = MyDialogFragment.newInstance("title", "body");
dialogFragment.show(getChildFragmentManager(), "SOME_DIALOG");

Attach it in onAttachFragment:

@Override
public void onAttachFragment(Fragment childFragment) {
    super.onAttachFragment(childFragment);

    if (childFragment instanceof MyDialogFragment) {
        MyDialogFragment dialog = (MyDialogFragment) childFragment;
        dialog.setListener(new MyDialogFragment.Listener() {
            @Override
            public void buttonClicked() {

            }
        });
    }
}

Name both your submit buttons the same

<input name="submit" type="submit" id="submit" value="Save" />
<input name="submit" type="submit" id="process" value="Process" />

Then in your controller get the value of submit. Only the button clicked will pass its value.

public ActionResult Index(string submit)
{
    Response.Write(submit);
    return View();
}

You can of course assess that value to perform different operations with a switch block.

public ActionResult Index(string submit)
{
    switch (submit)
    {
        case "Save":
            // Do something
            break;
        case "Process":
            // Do something
            break;
        default:
            throw new Exception();
            break;
    }

    return View();
}

To add useful information to the conversation, I came across 404 errors for my bundles in the deployment (it was fine in the local dev environment).

For the bundle names, I including version numbers like such:

bundles.Add(new ScriptBundle("~/bundles/jquerymobile.1.4.3").Include(
...
);

On a whim, I removed all the dots and all was working magically again:

bundles.Add(new ScriptBundle("~/bundles/jquerymobile143").Include(
...
);

Hope that helps someone save some time and frustration.

Simply put:

SELECT * 
FROM TABLE_NAME
WHERE
dob > '1/21/2012'

Where 1/21/2012 is the date and you want all data, including that date.

SELECT * 
FROM TABLE_NAME
WHERE
dob BETWEEN '1/21/2012' AND '2/22/2012'

Use a between if you're selecting time between two dates

Read from the controlling terminal device:

read input </dev/tty

more info: http://compgroups.net/comp.unix.shell/Fixing-stdin-inside-a-redirected-loop

You can use HTML tables on GitHub (but not on StackOverflow)

<table>
  <tr>
    <td>One</td>
    <td>Two</td>
  </tr>
  <tr>
    <td colspan="2">Three</td>
  </tr>
</table>

Becomes

for word in d:
    if d in paid[j]:
         do_something()

will try all the words in the list d and check if they can be found in the string paid[j].

This is not very efficient since paid[j] has to be scanned again for each word in d. You could also use two sets, one composed of the words in the sentence, one of your list, and then look at the intersection of the sets.

sentence = "words don't come easy"
d = ["come", "together", "easy", "does", "it"]

s1 = set(sentence.split())
s2 = set(d)

print (s1.intersection(s2))

Output:

{'come', 'easy'}

I had the same issue in both VS 2010 and VS 2012. On my system the first static lib was built and then got immediately deleted when the main project started building.

The problem is the common intermediate folder for several projects. Just assign separate intermediate folder for each project.

Read more on this here

Javascript doesn't have "associative arrays" the way you're thinking of them. Instead, you simply have the ability to set object properties using array-like syntax (as in your example), plus the ability to iterate over an object's properties.

The upshot of this is that there is no guarantee as to the order in which you iterate over the properties, so there is nothing like a sort for them. Instead, you'll need to convert your object properties into a "true" array (which does guarantee order). Here's a code snippet for converting an object into an array of two-tuples (two-element arrays), sorting it as you describe, then iterating over it:

var tuples = [];

for (var key in obj) tuples.push([key, obj[key]]);

tuples.sort(function(a, b) {
    a = a[1];
    b = b[1];

    return a < b ? -1 : (a > b ? 1 : 0);
});

for (var i = 0; i < tuples.length; i++) {
    var key = tuples[i][0];
    var value = tuples[i][1];

    // do something with key and value
}

You may find it more natural to wrap this in a function which takes a callback:

function bySortedValue(obj, callback, context) {_x000D_
  var tuples = [];_x000D_
_x000D_
  for (var key in obj) tuples.push([key, obj[key]]);_x000D_
_x000D_
  tuples.sort(function(a, b) {_x000D_
    return a[1] < b[1] ? 1 : a[1] > b[1] ? -1 : 0_x000D_
  });_x000D_
_x000D_
  var length = tuples.length;_x000D_
  while (length--) callback.call(context, tuples[length][0], tuples[length][1]);_x000D_
}_x000D_
_x000D_
bySortedValue({_x000D_
  foo: 1,_x000D_
  bar: 7,_x000D_
  baz: 3_x000D_
}, function(key, value) {_x000D_
  document.getElementById('res').innerHTML += `${key}: ${value}<br>`_x000D_
});

<p id='res'>Result:<br/><br/><p>

Granted, this isn't going to provide you anything truly meaningful unless the objects have properly overriden ToString() (or you're not really working with a generic list of objects and can bind to specific fields):

List<object> objList = new List<object>();

// Fill the list

someListBox.DataSource = objList;

If you want to drop a table you should execute the following query in a single step

SET FOREIGN_KEY_CHECKS=0; DROP TABLE table_name;

You can use \url

\usepackage{hyperref}
\url{http://stackoverflow.com/}

You should use parameters in your query to prevent attacks, like if someone entered '); drop table ArticlesTBL;--' as one of the values.

string query = "INSERT INTO ArticlesTBL (ArticleTitle, ArticleContent, ArticleType, ArticleImg, ArticleBrief,  ArticleDateTime, ArticleAuthor, ArticlePublished, ArticleHomeDisplay, ArticleViews)";
query += " VALUES (@ArticleTitle, @ArticleContent, @ArticleType, @ArticleImg, @ArticleBrief, @ArticleDateTime, @ArticleAuthor, @ArticlePublished, @ArticleHomeDisplay, @ArticleViews)";

SqlCommand myCommand = new SqlCommand(query, myConnection);
myCommand.Parameters.AddWithValue("@ArticleTitle", ArticleTitleTextBox.Text);
myCommand.Parameters.AddWithValue("@ArticleContent", ArticleContentTextBox.Text);
// ... other parameters
myCommand.ExecuteNonQuery();

(xkcd)

ok, solution without temporary files or anything:

mysql --defaults-extra-file=<(echo $'[client]\npassword='"$password") -u $user -e "statement"

it is similar to what others have mentioned, but here you don't need an actual file, this part of the command fakes the file: <(echo ...) (notice there is no space in the middle of <(

Is this statement a thing of the past?

Yes. Don't use SELECT *; it's a maintenance nightmare. There are tons of other threads on SO about why this construct is bad, and how avoiding it will help you write better queries.

See also:

• What is the reason not to use select *?
• Performance issue in using SELECT *?
• Why is using '*' to build a view bad?

sys.argv[0] is not the first argument but the filename of the python program you are currently executing. I think you want sys.argv[1]

Try these two commands in git bash:

1) git gc --force

2) git fetch -p

Combination of lambda and map function can also do the job:

list_ = ['a', 'b', 'b', 'c']
sum(map(lambda x: x=="b", list_))
:2

by typing yes it wont charge taxes, by typing no it will charge taxes.

=IF(C39="Yes","0",IF(C39="no",PRODUCT(G36*0.0825)))

Jquery :-

jQuery is a lightweight and feature-rich JavaScript Library that helps web developers
by simplifying the usage of client-side scripting for web applications using JavaScript.
It extensively simplifies using JavaScript on a website and it’s lightweight as well as fast.

So, using jQuery, we can:

easily manipulate the contents of a webpage
apply styles to make UI more attractive
easy DOM traversal
effects and animation
simple to make AJAX calls and
utilities and much more… 

AngularJS :-

AngularJS is a product by none other the Search Engine Giant Google and it’s an open source
MVC-based framework(considered to be the best and only next generation framework). AngularJS
is a great tool for building highly rich client-side web applications.

As being a framework, it dictates us to follow some rules and a structured approach. It’s
not just a JavaScript library but a framework that is perfectly designed (framework tools
are designed to work together in a truly interconnected way).

In comparison of features jQuery Vs AngularJS, AngularJS simply offers more features:

Two-Way data binding
REST friendly
MVC-based Pattern
Deep Linking
Template
Form Validation
Dependency Injection
Localization
Full Testing Environment
Server Communication

window.location always refers to the location of the current window. Changing it will affect only the current window.

One thing that can be done is forcing a click on the link after setting its target attribute to _blank:

Check this: http://www.techfoobar.com/2012/jquery-programmatically-clicking-a-link-and-forcing-the-default-action

Disclaimer: Its my blog.

The most common reason could be the database connection string. You have to change the connection string attachDBFile=|DataDirectory|file_name.mdf. there might be problem in host name which would be (local),localhost or .\sqlexpress.

Swift

 override func viewDidLoad() {
     super.viewDidLoad()

 self.navigationController?.navigationBar.tintColor = UIColor.white
 }

As of iOS 8.0 (and OS X 10) you can use the component method to simplify getting a single date component like so:

int year = [[NSCalendar currentCalendar] component:NSCalendarUnitYear fromDate:[NSDate date]];

Should make things simpler and hopefully this is implemented efficiently.

As Toan suggests, a simple hack would be to just select the rows first, and then select the columns over that.

>>> a[[0,1,3], :]            # Returns the rows you want
array([[ 0,  1,  2,  3],
       [ 4,  5,  6,  7],
       [12, 13, 14, 15]])
>>> a[[0,1,3], :][:, [0,2]]  # Selects the columns you want as well
array([[ 0,  2],
       [ 4,  6],
       [12, 14]])

[Edit] The built-in method: np.ix_

I recently discovered that numpy gives you an in-built one-liner to doing exactly what @Jaime suggested, but without having to use broadcasting syntax (which suffers from lack of readability). From the docs:

Using ix_ one can quickly construct index arrays that will index the cross product. a[np.ix_([1,3],[2,5])] returns the array [[a[1,2] a[1,5]], [a[3,2] a[3,5]]].

So you use it like this:

>>> a = np.arange(20).reshape((5,4))
>>> a[np.ix_([0,1,3], [0,2])]
array([[ 0,  2],
       [ 4,  6],
       [12, 14]])

And the way it works is that it takes care of aligning arrays the way Jaime suggested, so that broadcasting happens properly:

>>> np.ix_([0,1,3], [0,2])
(array([[0],
        [1],
        [3]]), array([[0, 2]]))

Also, as MikeC says in a comment, np.ix_ has the advantage of returning a view, which my first (pre-edit) answer did not. This means you can now assign to the indexed array:

>>> a[np.ix_([0,1,3], [0,2])] = -1
>>> a    
array([[-1,  1, -1,  3],
       [-1,  5, -1,  7],
       [ 8,  9, 10, 11],
       [-1, 13, -1, 15],
       [16, 17, 18, 19]])

AJB's "Option B" can be made to work by using the base Ubuntu image and setting up nginx on your own. (It didn't work when I used the Nginx image from Docker Hub.)

Here is the Docker file I used:

FROM ubuntu
RUN apt-get update && apt-get install -y nginx
RUN ln -sf /dev/stdout /var/log/nginx/access.log
RUN ln -sf /dev/stderr /var/log/nginx/error.log
RUN rm -rf /etc/nginx/sites-enabled/default
EXPOSE 80 443
COPY conf/mysite.com /etc/nginx/sites-enabled/mysite.com
CMD ["nginx", "-g", "daemon off;"]

My nginx config (aka: conf/mysite.com):

server {
    listen 80 default;
    server_name mysite.com;

    location / {
        proxy_pass http://website;
    }
}

upstream website {
    server website:3000;
}

And finally, how I start my containers:

$ docker run -dP --name website website
$ docker run -dP --name nginx --link website:website nginx

This got me up and running so my nginx pointed the upstream to the second docker container which exposed port 3000.

This is a C# Version. It's based on the idea of sort the array.

public int solution(int[] A)
 {
    // write your code in C# 6.0 with .NET 4.5 (Mono)
    Array.Sort(A);
    var max = A.Max();
    if(max < 0)
        return 1;
    else
        for (int i = 1; i < max; i++)
        {
            if(!A.Contains(i)) {
                return i;
            }
        }
    return max + 1;
}

It's used to contain data which could otherwise be seen as xml because it contains certain characters.

This way the data inside will be displayed, but not interpreted.

If you want IEnumerable<byte>, then just

IEnumerable<byte> data = foo.Take(x);

//Add "format" method to the string class
//supports:  "Welcome {0}. You are the first person named {0}".format("David");
//       and "First Name:{} Last name:{}".format("David","Wazy");
//       and "Value:{} size:{0} shape:{1} weight:{}".format(value, size, shape, weight)
String.prototype.format = function () {
    var content = this;
    for (var i = 0; i < arguments.length; i++) {
        var target = '{' + i + '}';
        content=content.split(target).join(String(arguments[i]))
        content = content.replace("{}", String(arguments[i]));
    }
    return content;
}
alert("I {} this is what {2} want and {} works for {2}!".format("hope","it","you"))

You can mix and match using positional and "named" replacement locations using this function.

For me, this was a permissions issue.

Use the 'Take Ownership' application on that specific folder. However, this sometimes seems to work only temporarily and is not a permanent solution.

If you are passing (like me) all the parameters like port, username, password through a system and you are not allow to modify the code, then you can do that easy change on the web.config:

<system.net>
  <mailSettings>
    <smtp>
      <network enableSsl="true"/>
    </smtp>
  </mailSettings>
</system.net>

On []: !=, =, == ... are string comparison operators and -eq, -gt ... are arithmetic binary ones.

I would use:

if [ "$#" != "1" ]; then

Or:

if [ $# -eq 1 ]; then

This is a very old question, but unfortunately this issue is still relevant and requires a solution.

The (suprisingly simple) solution I've come up with is to "hide" the actual file input field and wrap it with a LABEL tag (can be based on Bootstrap and HTML5, for enhancement).

See here:Example code here

This way, the real file input field is invisible and all you see is the customized "button" which is actually a modified LABEL element. When you click on this LABEL element, the window for selecting a file comes up and the file you choose will go into the real file input field.

On top of that, you can manipulate the look and behaviour as you wish (for example: get the name of the selected file from the file input file, after selected, and show it somewhere. The LABEL element doesn't do that automatically, of course. I usually just put it inside the LABEL, as its text content).

Beware though! The manipulation of the look and behaviour of this is limited to whatever you can imagine and think of.    ;-)  ;-)

Incrementing a variable can be done like that:

  _my_counter=$[$_my_counter + 1]

Counting the number of occurrence of a pattern in a column can be done with grep

 grep -cE "^([^ ]* ){2}US"

-c count

([^ ]* ) To detect a colonne

{2} the colonne number

US your pattern

I know this question is a bit old but i would suggest to use some cachebraking hash in the url of the javascript. This works perfectly in production as well as during development because you can have both infinite cache times and intant updates when changes occur.

Lets assume you have a javascript file /js/script.min.js, but in the referencing html/php file you do not use the actual path but:

<script src="/js/script.<?php echo md5(filemtime('/js/script.min.js')); ?>.min.js"></script>

So everytime the file is changed, the browser gets a different url, which in turn means it cannot be cached, be it locally or on any proxy inbetween.

To make this work you need nginx to rewrite any request to /js/script.[0-9a-f]{32}.min.js to the original filename. In my case i use the following directive (for css also):

location ~* \.(css|js)$ {
                expires max;
                add_header Pragma public;
                etag off;
                add_header Cache-Control "public";
                add_header Last-Modified "";
                rewrite  "^/(.*)\/(style|script)\.min\.([\d\w]{32})\.(js|css)$" /$1/$2.min.$4 break;
        }

I would guess that the filemtime call does not even require disk access on the server as it should be in linux's file cache. If you have doubts or static html files you can also use a fixed random value (or incremental or content hash) that is updated when your javascript / css preprocessor has finished or let one of your git hooks change it.

In theory you could also use a cachebreaker as a dummy parameter (like /js/script.min.js?cachebreak=0123456789abcfef), but then the file is not cached at least by some proxies because of the "?".

You would need to use Javascript for this. You can set the style of the background-image for the body like so.

var body = document.getElementsByTagName('body')[0];
body.style.backgroundImage = 'url(http://localhost/background.png)';

Just make sure you replace the URL with the actual URL.

As mentioned by Dan Abramov

Do it right inside render

We actually use that approach with memoise one for any kind of proxying props to state calculations.

Our code looks this way

// ./decorators/memoized.js  
import memoizeOne from 'memoize-one';

export function memoized(target, key, descriptor) {
  descriptor.value = memoizeOne(descriptor.value);
  return descriptor;
}

// ./components/exampleComponent.js
import React from 'react';
import { memoized } from 'src/decorators';

class ExampleComponent extends React.Component {
  buildValuesFromProps() {
    const {
      watchedProp1,
      watchedProp2,
      watchedProp3,
      watchedProp4,
      watchedProp5,
    } = this.props
    return {
      value1: buildValue1(watchedProp1, watchedProp2),
      value2: buildValue2(watchedProp1, watchedProp3, watchedProp5),
      value3: buildValue3(watchedProp3, watchedProp4, watchedProp5),
    }
  }

  @memoized
  buildValue1(watchedProp1, watchedProp2) {
    return ...;
  }

  @memoized
  buildValue2(watchedProp1, watchedProp3, watchedProp5) {
    return ...;
  }

  @memoized
  buildValue3(watchedProp3, watchedProp4, watchedProp5) {
    return ...;
  }

  render() {
    const {
      value1,
      value2,
      value3
    } = this.buildValuesFromProps();

    return (
      <div>
        <Component1 value={value1}>
        <Component2 value={value2}>
        <Component3 value={value3}>
      </div>
    );
  }
}

The benefits of it are that you don't need to code tons of comparison boilerplate inside getDerivedStateFromProps or componentWillReceiveProps and you can skip copy-paste initialization inside a constructor.

NOTE:

This approach is used only for proxying the props to state, in case you have some inner state logic it still needs to be handled in component lifecycles.

Yes, you can do this quite easily. Click on your project in the project explorer or Navigator, go to the Search menu at the top, click File..., input your search string, and make sure that 'Selected Resources' or 'Enclosing Projects' is selected, then hit search. The alternative way to open the window is with Ctrl-H. This may depend on your keyboard accelerator configuration.

More details: http://www.ehow.com/how_4742705_file-eclipse.html and http://www.avajava.com/tutorials/lessons/how-do-i-do-a-find-and-replace-in-multiple-files-in-eclipse.html

_{(source: avajava.com)}

maybe this is what u want?

<a href="#" id="bottle" onclick="document.location=this.id+'.html';return false;" >
    <img src="../images/bottle.jpg" alt="bottle" class="thumbnails" />
</a>

edit: keep in mind that anyone who does not have javascript enabled will not be able to navaigate to the image page....

I came here because I had the same problem.
What was the problem for me was that the procedure was defined in the package body, but not in the package header.
I was executing my function with a lose BEGIN END statement.