If you pass the -v flag to the ansible-playbook command, then ansible will show the output on your terminal.

For your use case, you may want to try using the fetch module to copy the public key from the server to your local machine. That way, it will only show a "changed" status when the file changes.

try
{
    string AppPath = "\\\\spri11U1118\\SampleBatch\\Bin\\";
    string strFilePath = AppPath + "ABCED120D_XXX.bat";
    System.Diagnostics.Process proc = new System.Diagnostics.Process();

    proc.StartInfo.FileName = strFilePath;
    string pwd = "s44erver";

    proc.StartInfo.Domain = "abcd";
    proc.StartInfo.UserName = "sysfaomyulm";

    System.Security.SecureString secret = new System.Security.SecureString();
    foreach (char c in pwd)

        secret.AppendChar(c);

    proc.StartInfo.Password = secret;
    proc.StartInfo.UseShellExecute = false;

    proc.StartInfo.WorkingDirectory = "psexec \\\\spri11U1118\\SampleBatch\\Bin ";

    proc.Start();
    while (!proc.HasExited)
    {
        proc.Refresh();
        // Thread.Sleep(1000);
    }

    proc.Close();
}
catch (Exception ex)
{
    throw ex;
}

Ubuntu 15.10

Note that if you try to install this gem in ubuntu 15.10, then error can happened:

Can't install RMagick 2.13.1. Can't find Magick-config in ...

All you need is preload PATH variable with additional path to ImageMagick lib.

PATH="/usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16:$PATH"

then run gem install rmagick

source of solution

Try this way, allow you even filter by other key

data:

var my_data = [{"name":"Lenovo Thinkpad 41A4298","website":"google"},
{"name":"Lenovo Thinkpad 41A2222","website":"google"},
{"name":"Lenovo Thinkpad 41Awww33","website":"yahoo"},
{"name":"Lenovo Thinkpad 41A424448","website":"google"},
{"name":"Lenovo Thinkpad 41A429rr8","website":"ebay"},
{"name":"Lenovo Thinkpad 41A429ff8","website":"ebay"},
{"name":"Lenovo Thinkpad 41A429ss8","website":"rediff"},
{"name":"Lenovo Thinkpad 41A429sg8","website":"yahoo"}];

usage:

//We do that to ensure to get a correct JSON
var my_json = JSON.stringify(my_data)
//We can use {'name': 'Lenovo Thinkpad 41A429ff8'} as criteria too
var filtered_json = find_in_object(JSON.parse(my_json), {website: 'yahoo'});

filter function

function find_in_object(my_object, my_criteria){

  return my_object.filter(function(obj) {
    return Object.keys(my_criteria).every(function(c) {
      return obj[c] == my_criteria[c];
    });
  });

}

Since the question is tagged with Scala,

import scala.concurrent.duration._
val diff = (System.currentTimeMillis() - oldDate.getTime).milliseconds
val diffSeconds = diff.toSeconds
val diffMinutes = diff.toMinutes
val diffHours = diff.toHours
val diffDays = diff.toDays

#Single line

'''
multi-line
comment
'''

"""
also, 
multi-line comment
"""

To do what Jesse describes, from a Windows batch file you will need to write:

for /f "delims=" %%a in ('ver') do @set foobar=%%a 

But, I instead suggest using Cygwin on your Windows system if you are used to Unix-type scripting.

You’re looking for urllib.parse.urlencode

import urllib.parse

params = {'username': 'administrator', 'password': 'xyz'}
encoded = urllib.parse.urlencode(params)
# Returns: 'username=administrator&password=xyz'

AngularJS – Isolated Scopes – @ vs = vs &

Short examples with explanation are available at below link :

http://www.codeforeach.com/angularjs/angularjs-isolated-scopes-vs-vs

@ – one way binding

In directive:

scope : { nameValue : "@name" }

In view:

<my-widget name="{{nameFromParentScope}}"></my-widget>

= – two way binding

In directive:

scope : { nameValue : "=name" },
link : function(scope) {
  scope.name = "Changing the value here will get reflected in parent scope value";
}

In view:

<my-widget name="{{nameFromParentScope}}"></my-widget>

& – Function call

In directive :

scope : { nameChange : "&" }
link : function(scope) {
  scope.nameChange({newName:"NameFromIsolaltedScope"});
}

In view:

<my-widget nameChange="onNameChange(newName)"></my-widget>

Use the .Clear method.

Sheets("Test").Range("A1:C3").Clear

MSDN documentation here.

After exiting eclipse I moved .eclipse (found in the user's home directory) to .eclipse.old (just in case I may have had to undo). The error does not show up any more and my projects are working fine after restarting eclipse.

Caution: I have a simple setup and this may not be the best for environments with advanced settings.

I am posting this as a separate answer as previously listed methods did not work for me.

Daniel LeCheminant's code didn't work for me after converting it from CoffeeScript to JavaScript (js2coffee). It kept bombing out on the _.defer() line.

I assumed this was something to do with jQuery deferreds, so I changed it to $.Deferred() and it's working now. I tested it in Internet Explorer 11, Firefox 35, and Chrome 39 with jQuery 2.1.1. The usage is the same as described in Daniel's post.

var TrelloClipboard;

TrelloClipboard = new ((function () {
    function _Class() {
        this.value = "";
        $(document).keydown((function (_this) {
            return function (e) {
                var _ref, _ref1;
                if (!_this.value || !(e.ctrlKey || e.metaKey)) {
                    return;
                }
                if ($(e.target).is("input:visible,textarea:visible")) {
                    return;
                }
                if (typeof window.getSelection === "function" ? (_ref = window.getSelection()) != null ? _ref.toString() : void 0 : void 0) {
                    return;
                }
                if ((_ref1 = document.selection) != null ? _ref1.createRange().text : void 0) {
                    return;
                }
                return $.Deferred(function () {
                    var $clipboardContainer;
                    $clipboardContainer = $("#clipboard-container");
                    $clipboardContainer.empty().show();
                    return $("<textarea id='clipboard'></textarea>").val(_this.value).appendTo($clipboardContainer).focus().select();
                });
            };
        })(this));

        $(document).keyup(function (e) {
            if ($(e.target).is("#clipboard")) {
                return $("#clipboard-container").empty().hide();
            }
        });
    }

    _Class.prototype.set = function (value) {
        this.value = value;
    };

    return _Class;

})());

document.getElementById("serverTime").innerHTML = ...;

try this... it works for me.

double vdouble = 0;
string sparam = "2,1";

if ( !Double.TryParse( sparam, NumberStyles.Float, CultureInfo.InvariantCulture, out vdouble ) )
{
    if ( sparam.IndexOf( '.' ) != -1 )
    {
        sparam = sparam.Replace( '.', ',' );
    }
    else
    {
        sparam = sparam.Replace( ',', '.' );
    }

    if ( !Double.TryParse( sparam, NumberStyles.Float, CultureInfo.InvariantCulture, out vdouble ) )
    {
        vdouble = 0;
    }
}

If you would like to add vector to itself both popular solutions will fail:

std::vector<std::string> v, orig;

orig.push_back("first");
orig.push_back("second");

// BAD:
v = orig;
v.insert(v.end(), v.begin(), v.end());
// Now v contains: { "first", "second", "", "" }

// BAD:
v = orig;
std::copy(v.begin(), v.end(), std::back_inserter(v));
// std::bad_alloc exception is generated

// GOOD, but I can't guarantee it will work with any STL:
v = orig;
v.reserve(v.size()*2);
v.insert(v.end(), v.begin(), v.end());
// Now v contains: { "first", "second", "first", "second" }

// GOOD, but I can't guarantee it will work with any STL:
v = orig;
v.reserve(v.size()*2);
std::copy(v.begin(), v.end(), std::back_inserter(v));
// Now v contains: { "first", "second", "first", "second" }

// GOOD (best):
v = orig;
v.insert(v.end(), orig.begin(), orig.end()); // note: we use different vectors here
// Now v contains: { "first", "second", "first", "second" }

C++17: Yes! You should use a structured binding declaration. The syntax has been supported in gcc and clang since gcc-7 and clang-4.0 (clang live example). This allows us to unpack a tuple like so:

for (auto [i, f, s] = std::tuple{1, 1.0, std::string{"ab"}}; i < N; ++i, f += 1.5) {
    // ...
}

The above will give you:

• int i set to 1
• double f set to 1.0
• std::string s set to "ab"

Make sure to #include <tuple> for this kind of declaration.

You can specify the exact types inside the tuple by typing them all out as I have with the std::string, if you want to name a type. For example:

auto [vec, i32] = std::tuple{std::vector<int>{3, 4, 5}, std::int32_t{12}}

A specific application of this is iterating over a map, getting the key and value,

std::unordered_map<K, V> m = { /*...*/ };
for (auto& [key, value] : m) {
   // ...
}

See a live example here

C++14: You can do the same as C++11 (below) with the addition of type-based std::get. So instead of std::get<0>(t) in the below example, you can have std::get<int>(t).

C++11: std::make_pair allows you to do this, as well as std::make_tuple for more than two objects.

for (auto p = std::make_pair(5, std::string("Hello World")); p.first < 10; ++p.first) {
    std::cout << p.second << std::endl;
}

std::make_pair will return the two arguments in a std::pair. The elements can be accessed with .first and .second.

For more than two objects, you'll need to use a std::tuple

for (auto t = std::make_tuple(0, std::string("Hello world"), std::vector<int>{});
        std::get<0>(t) < 10;
        ++std::get<0>(t)) {
    std::cout << std::get<1>(t) << std::endl; // cout Hello world
    std::get<2>(t).push_back(std::get<0>(t)); // add counter value to the vector
}

std::make_tuple is a variadic template that will construct a tuple of any number of arguments (with some technical limitations of course). The elements can be accessed by index with std::get<INDEX>(tuple_object)

Within the for loop bodies you can easily alias the objects, though you still need to use .first or std::get for the for loop condition and update expression

for (auto t = std::make_tuple(0, std::string("Hello world"), std::vector<int>{});
        std::get<0>(t) < 10;
        ++std::get<0>(t)) {
    auto& i = std::get<0>(t);
    auto& s = std::get<1>(t);
    auto& v = std::get<2>(t);
    std::cout << s << std::endl; // cout Hello world
    v.push_back(i); // add counter value to the vector
}

C++98 and C++03 You can explicitly name the types of a std::pair. There is no standard way to generalize this to more than two types though:

for (std::pair<int, std::string> p(5, "Hello World"); p.first < 10; ++p.first) {
    std::cout << p.second << std::endl;
}

$('#myModal').on('hidden.bs.modal', function () {
      $(this).data('bs.modal', null).remove();
});

//Just add .remove(); 
//Bootstrap v3.0.3

  function truncateString(str, length) {
     return str.length > length ? str.substring(0, length - 3) + '...' : str
  }

Just add parameters, split by comma:

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

see the link also MySQL UPDATE

It's called and and or in Python.

Mixing Bash and Expect is not a good way to achieve the desired effect. I'd try to use only Expect:

#!/usr/bin/expect
eval spawn ssh -oStrictHostKeyChecking=no -oCheckHostIP=no usr@$myhost.example.com

# Use the correct prompt
set prompt ":|#|\\\$"
interact -o -nobuffer -re $prompt return
send "my_password\r"
interact -o -nobuffer -re $prompt return
send "my_command1\r"
interact -o -nobuffer -re $prompt return
send "my_command2\r"
interact

Sample solution for bash could be:

#!/bin/bash
/usr/bin/expect -c 'expect "\n" { eval spawn ssh -oStrictHostKeyChecking=no -oCheckHostIP=no usr@$myhost.example.com; interact }'

This will wait for Enter and then return to (for a moment) the interactive session.

Here you can access "set2" property following:

    var obj = {
        "set1": [1, 2, 3],
        "set2": [4, 5, 6, 7, 8],
        "set3": [9, 10, 11, 12]
    };

    var output = Object.keys(obj)[1];

Object.keys return all the keys of provided object as Array..

In Github click the "Clone or download" button of the project you want to import --> download the ZIP file and unzip it. In Android Studio Go to File -> New Project -> Import Project and select the newly unzipped folder -> press OK. It will build the Gradle automatically.

Good Luck with your project

Once you've done this

group p by p.SomeId into pg  

you no longer have access to the range variables used in the initial from. That is, you can no longer talk about p or bp, you can only talk about pg.

Now, pg is a group and so contains more than one product. All the products in a given pg group have the same SomeId (since that's what you grouped by), but I don't know if that means they all have the same BaseProductId.

To get a base product name, you have to pick a particular product in the pg group (As you are doing with SomeId and CountryCode), and then join to BaseProducts.

var result = from p in Products                         
 group p by p.SomeId into pg                         
 // join *after* group
 join bp in BaseProducts on pg.FirstOrDefault().BaseProductId equals bp.Id         
 select new ProductPriceMinMax { 
       SomeId = pg.FirstOrDefault().SomeId, 
       CountryCode = pg.FirstOrDefault().CountryCode, 
       MinPrice = pg.Min(m => m.Price), 
       MaxPrice = pg.Max(m => m.Price),
       BaseProductName = bp.Name  // now there is a 'bp' in scope
 };

That said, this looks pretty unusual and I think you should step back and consider what you are actually trying to retrieve.

with open('document.csv','a') as fd:
    fd.write(myCsvRow)

Opening a file with the 'a' parameter allows you to append to the end of the file instead of simply overwriting the existing content. Try that.

Perform the following steps:

1. Start the Registry Editor by typing regedit in the Run window.
2. Select the following key in the registry: HKEY_LOCAL_MACHINE\SOFTWARE\ODBC.
3. In the Security menu, click Permissions.
4. Grant Full Permission to the account which is being used for making connections.
5. Quit the Registry Editor.

SELECT text 
FROM all_source
where name = 'FGETALGOGROUPKEY'
order by line

alternatively:

select dbms_metadata.get_ddl('FUNCTION', 'FGETALGOGROUPKEY')
from dual;

You can set this programmatically in the controller:-

HttpContext.Current.Server.ScriptTimeout = 300;

Sets the timeout to 5 minutes instead of the default 110 seconds (what an odd default?)

A simpler approach to this

At the beginning of column B, type

=UNIQUE(A:A)

Then in column C, use

=COUNTIF(A:A, B1)

and copy them in all row column C.

Edit: If that doesn't work for you, try using semicolon instead of comma:

=COUNTIF(A:A; B1)

profile = webdriver.FirefoxProfile()
profile.set_preference('browser.window.width',0)
profile.set_preference('browser.window.height',0)
profile.update_preferences()

write this code into setup part of your test code, before the: webdriver.Firefox() line.

Too late to respond. But, if this helps someone who is still facing the issue. I got this fixed by:

? Set site on dedicated pool instead of shared one.

? Enable 32 bit application support.

? Set identity of the application pool to LocalSystem.

Probably something like this if it's the text part you want...

from xml.dom.minidom import parse
dom = parse("C:\\eve.xml")
name = dom.getElementsByTagName('name')

print " ".join(t.nodeValue for t in name[0].childNodes if t.nodeType == t.TEXT_NODE)

The text part of a node is considered a node in itself placed as a child-node of the one you asked for. Thus you will want to go through all its children and find all child nodes that are text nodes. A node can have several text nodes; eg.

<name>
  blabla
  <somestuff>asdf</somestuff>
  znylpx
</name>

You want both 'blabla' and 'znylpx'; hence the " ".join(). You might want to replace the space with a newline or so, or perhaps by nothing.

in Eike Thies's response above, if we use underscore.js, filter could be simplified to :

var app = angular.module('myApp', []).filter('object2Array', function() {
  return function(input) {
    return _.toArray(input);
  }
});

Animuson gives a decent way to do it, but no help on understanding it. I kept looking and came across a forum thread with this commands:

Echo Off
IF Not EXIST n:\dbfs\doekasp.txt GOTO DoNothing

copy n:\dbfs\doekasp.txt n:\history\doekasp.txt

Rem rename command is done twice (2) to allow for 1 or 2 digit hour,
Rem If before 10am (1digit) hour Rename starting at location (0) for (2) chars,
Rem will error out, as location (0) will have a space
Rem and space is invalid character for file name,
Rem so second remame will be used.
Rem
Rem if equal 10am or later (2 digit hour) then first remame will work and second will not
Rem as doekasp.txt will not be found (remamed)


ren n:\history\doekasp.txt doekasp-%date:~4,2%-%date:~7,2%-%date:~10,4%_@_%time:~0,2%h%time:~3,2%m%time:~6,2%s%.txt
ren n:\history\doekasp.txt doekasp-%date:~4,2%-%date:~7,2%-%date:~10,4%_@_%time:~1,1%h%time:~3,2%m%time:~6,2%s%.txt

I always name year first YYYYMMDD, but wanted to add time. Here you will see that he has given a reason why 0,2 will not work and 1,1 will, because (space) is an invalid character. This opened my eyes to the issue. Also, by default you're in 24hr mode.

I ended up with:

ren Logs.txt Logs-%date:~10,4%%date:~7,2%%date:~4,2%_%time:~0,2%%time:~3,2%.txt
ren Logs.txt Logs-%date:~10,4%%date:~7,2%%date:~4,2%_%time:~1,1%%time:~3,2%.txt

Output:

Logs-20121707_1019

in case somebody still needs it, and since nothing here really worked for me, i came up with a very simple way that keeps the appearance of the generated plot "as is" while fixing the number of ticks to exactly N:

import numpy as np
import matplotlib.pyplot as plt

f, ax = plt.subplots()
ax.plot(range(100))

ymin, ymax = ax.get_ylim()
ax.set_yticks(np.round(np.linspace(ymin, ymax, N), 2))

If I understand correctly it appears you want to run the jars in a separate process from inside your java GUI application.

To do this you can use:

// Run a java app in a separate system process
Process proc = Runtime.getRuntime().exec("java -jar A.jar");
// Then retreive the process output
InputStream in = proc.getInputStream();
InputStream err = proc.getErrorStream();

Its always good practice to buffer the output of the process.

You're best bet as far as I know is to use

window.addEventListener('load', function() {
    console.log('All assets loaded')
});

The #1 answer of using the DOMContentLoaded event is a step backwards since the DOM will load before all assets load.

Other answers recommend setTimeout which I would strongly oppose since it is completely subjective to the client's device performance and network connection speed. If someone is on a slow network and/or has a slow cpu, a page could take several to dozens of seconds to load, thus you could not predict how much time setTimeout will need.

As for readystatechange, it fires whenever readyState changes which according to MDN will still be before the load event.

Complete

The state indicates that the load event is about to fire.

The answer above is kind of correct, you can't gracefully control how much native memory a java process allocates. It depends on what your application is doing.

That said, depending on platform, you may be able to do use some mechanism, ulimit for example, to limit the size of a java or any other process.

Just don't expect it to fail gracefully if it hits that limit. Native memory allocation failures are much harder to handle than allocation failures on the java heap. There's a fairly good chance the application will crash but depending on how critical it is to the system to keep the process size down that might still suit you.

April 20, 2017

I've read all the previously posted answers, and they require a lot of extra work. The quick and simple solution I have found is as follows:

1) Un-group the date field in the pivot table. 2) Go to the Pivot Field List UI. 3) Re-arrange your fields so that the Date field is listed FIRST in the ROWS section. 4) Under the Design menu, select Report Layout / Show in Tabular Form.

By default, Excel sorts by the first field in a pivot table. You may not want the Date field to be first, but it's a compromise that will save you time and much work.

This is the most portable, least intrusive way:

select
    count(*)
from
    INFORMATION_SCHEMA.VIEWS
where
    table_name = 'MyView'
    and table_schema = 'MySchema'

Edit: This does work on SQL Server, and it doesn't require you joining to sys.schemas to get the schema of the view. This is less important if everything is dbo, but if you're making good use of schemas, then you should keep that in mind.

Each RDBMS has their own little way of checking metadata like this, but information_schema is actually ANSI, and I think Oracle and apparently SQLite are the only ones that don't support it in some fashion.

Check the properties of SQL Sever from the Object explorer.

If Integrated Security is set to true, make the same changes in connection string as well.

check the screenshot of the property grid

It worked in case of ASP.NET Core Web Api...

you can try this

import docx

def getText(filename):
    doc = docx.Document(filename)
    fullText = []
    for para in doc.paragraphs:
        fullText.append(para.text)
    return '\n'.join(fullText)

Check the model's pk field. If it is None, then it is a new object.

class Model(model.Model):
    image=models.ImageField(upload_to='folder')
    thumb=models.ImageField(upload_to='folder')
    description=models.CharField()


    def save(self, *args, **kwargs):
        if 'form' in kwargs:
            form=kwargs['form']
        else:
            form=None

        if self.pk is None and form is not None and 'image' in form.changed_data:
            small=rescale_image(self.image,width=100,height=100)
            self.image_small=SimpleUploadedFile(name,small_pic)
        super(Model, self).save(*args, **kwargs)

Edit: I've added a check for 'image' in form.changed_data. This assumes that you're using the admin site to update your images. You'll also have to override the default save_model method as indicated below.

class ModelAdmin(admin.ModelAdmin):
    def save_model(self, request, obj, form, change):
        obj.save(form=form)

... | paste -sd+ - | bc

is the shortest one I've found (from the UNIX Command Line blog).

Edit: added the - argument for portability, thanks @Dogbert and @Owen.

If getting this error while performing a backup, max_allowed_packet can be set in the my.cnf particularly for mysqldump.

[mysqldump]
max_allowed_packet=512M

I kept getting this error while performing a mysqldump and I did not understand because I had this set in my.cnf under the [mysqld] section. Once I figured out I could set it for [mysqldump] and I set the value, my backups completed without issue.

You can get the name of the class doing something like:

class Person {}
String(describing: Person.self)

Using ES6 modules you can do the following:

import {version} from './package.json';

Setting default choice for symfony2 radio button

            $builder->add('range_options', 'choice', array(
                'choices' => array('day'=>'Day', 'week'=>'Week', 'month'=>'Month'),
                'data'=>'day', //set default value 
                'required'=>true,
                'empty_data'=>null,
                'multiple'=>false,
                'expanded'=> true                   
        ))

In most cases, you shouldn't use a regex for that.

os.path.splitext(filename)[0]

This will also handle a filename like .bashrc correctly by keeping the whole name.

OK, there are few ways to do it, but I exclusively want focus on using store using Redux which makes your life much easier for these situations rather than give you a quick solution only for this case, using pure React will end up mess up in real big application and communicating between Components becomes harder and harder as the application grows...

So what Redux does for you?

Redux is like local storage in your application which can be used whenever you need data to be used in different places in your application...

Basically, Redux idea comes from flux originally, but with some fundamental changes including the concept of having one source of truth by creating only one store...

Look at the graph below to see some differences between Flux and Redux...

Consider applying Redux in your application from the start if your application needs communication between Components...

Also reading these words from Redux Documentation could be helpful to start with:

As the requirements for JavaScript single-page applications have become increasingly complicated, our code must manage more state than ever before. This state can include server responses and cached data, as well as locally created data that has not yet been persisted to the server. UI state is also increasing in complexity, as we need to manage active routes, selected tabs, spinners, pagination controls, and so on.

Managing this ever-changing state is hard. If a model can update another model, then a view can update a model, which updates another model, and this, in turn, might cause another view to update. At some point, you no longer understand what happens in your app as you have lost control over the when, why, and how of its state. When a system is opaque and non-deterministic, it's hard to reproduce bugs or add new features.

As if this wasn't bad enough, consider the new requirements becoming common in front-end product development. As developers, we are expected to handle optimistic updates, server-side rendering, fetching data before performing route transitions, and so on. We find ourselves trying to manage a complexity that we have never had to deal with before, and we inevitably ask the question: is it time to give up? The answer is no.

This complexity is difficult to handle as we're mixing two concepts that are very hard for the human mind to reason about: mutation and asynchronicity. I call them Mentos and Coke. Both can be great in separation, but together they create a mess. Libraries like React attempt to solve this problem in the view layer by removing both asynchrony and direct DOM manipulation. However, managing the state of your data is left up to you. This is where Redux enters.

Following in the steps of Flux, CQRS, and Event Sourcing, Redux attempts to make state mutations predictable by imposing certain restrictions on how and when updates can happen. These restrictions are reflected in the three principles of Redux.

@Column is not the appropriate annotation. You don't want to store a whole User or Question in a column. You want to create an association between the entities. Start by renaming Questions to Question, since an instance represents a single question, and not several ones. Then create the association:

@Entity
@Table(name = "UserAnswer")
public class UserAnswer {

    // this entity needs an ID:
    @Id
    @Column(name="useranswer_id")
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;

    @ManyToOne
    @JoinColumn(name = "user_id")
    private User user;

    @ManyToOne
    @JoinColumn(name = "question_id")
    private Question question;

    @Column(name = "response")
    private String response;

    //getter and setter 
}

The Hibernate documentation explains that. Read it. And also read the javadoc of the annotations.

One more solution:

#footer { display:table; margin:0 auto; }
#footer li { display:table-cell; padding: 0px 10px; }

Then ul doesn't jump to the next line in case of zooming text.

I just had a similar problem, and found this question and the answers really useful. Here's the part I was confused about. I'm writing it explicitly because no one actually stated it simply in English:

The iteration goes at the end.

Normally, a loop goes

for this many times:
    if conditional: 
        do this thing
    else:
        do something else  

Everyone states the list comprehension part simply as the first answer did,

[ expression for item in list if conditional ] 

but that's actually not what you do in this case. (I was trying to do it that way)

In this case, it's more like this:

[ expression if conditional else other thing for this many times ] 

You should use Adaptive hashing like http://en.wikipedia.org/wiki/Bcrypt for securing passwords

Another tactic not yet mentioned is using appending to a list, and then converting the list to a tuple at the end:

mylist = []
for x in range(5):
    mylist.append(x)
mytuple = tuple(mylist)
print mytuple

returns

(0, 1, 2, 3, 4)

I sometimes use this when I have to pass a tuple as a function argument, which is often necessary for the numpy functions.

A good question. Should tell you it took some time to crack this one. Here is my result.

DECLARE @TABLE TABLE
(  
ID INT,  
USERS VARCHAR(10),  
ACTIVITY VARCHAR(10),  
PAGEURL VARCHAR(10)  
)

INSERT INTO @TABLE  
VALUES  (1, 'Me', 'act1', 'ab'),
        (2, 'Me', 'act1', 'cd'),
        (3, 'You', 'act2', 'xy'),
        (4, 'You', 'act2', 'st')


SELECT T1.USERS, T1.ACTIVITY,   
        STUFF(  
        (  
        SELECT ',' + T2.PAGEURL  
        FROM @TABLE T2  
        WHERE T1.USERS = T2.USERS  
        FOR XML PATH ('')  
        ),1,1,'')  
FROM @TABLE T1  
GROUP BY T1.USERS, T1.ACTIVITY

Relaxing your requirement to work on IE6 and legacy browsers you can use ::before and display: inline-block

div
{
  display: inline-block;
  position: relative;    
}
div::before
{
  content: "";
  display: block;
  position: absolute;
  z-index: -1;
  width: 100%;
  height: 100%;
  background:red;
  opacity: .2;
}

Demo at http://jsfiddle.net/KVyFH/172/ ?

It will work on any modern browser

If you're not using gradle (creating a project from an APK, for instance), this can be done through the Android Studio UI (as of version 3.3.2):

• Right-click the project root directory, pick Open Module Settings
• Hit the + Add Content Root button (center right)
• Add your path and hit OK

In my experience (with native code), as long as your .so's are built with debug symbols and from the same absolute paths, breakpoints added in source files will be automatically recognized.

Classloaders can be a tricky problem. You can especially run into problems if you're using multiple classloaders and don't have their interactions clearly and rigorously defined. I think in order to actually be able to unload a class youlre going go have to remove all references to any classes(and their instances) you're trying to unload.

Most people needing to do this type of thing end up using OSGi. OSGi is really powerful and surprisingly lightweight and easy to use,

You've got an array of objects, so you'll need to use ng-repeat twice, like:

<ul ng-repeat="item in items">
  <li ng-repeat="(key, val) in item">
    {{key}}: {{val}}
  </li>
</ul>

Example: http://jsfiddle.net/Vwsej/

Edit:

Note that properties order in objects are not guaranteed.

<table>
    <tr>
        <th ng-repeat="(key, val) in items[0]">{{key}}</th>
    </tr>
    <tr ng-repeat="item in items">
        <td ng-repeat="(key, val) in item">{{val}}</td>
    </tr>
</table>

Example: http://jsfiddle.net/Vwsej/2/

With the names itself we can easily identify one from Exception and other one is from Error.

Exception: Exceptions occurs during the execution of program. A programmer can handle these exception by try catch block. We have two types of exceptions. Checked exception which throws at compile time. Runtime Exceptions which are thrown at run time, these exception usually happen because of bad programming.

Error: These are not exceptions at all, it is beyond the scope of programmer. These errors are usually thrown by JVM.

image source

Difference:

ClassNotFoundException:

• Class loader fails to verify a class byte code we mention in Link phase of class loading subsystem we get ClassNotFoundException.
• ClassNotFoundException is a checked Exception derived directly from java.lang.Exception class and you need to provide explicit handling for it
• ClassNotFoundException comes up when there is an explicit loading of class is involved by providing name of class at runtime using ClassLoader.loadClass(), Class.forName() and ClassLoader.findSystemClass().

NoClassDefFoundError:

• Class loader fails to resolving references of a class in Link phase of class loading subsystem we get NoClassDefFoundError.
• NoClassDefFoundError is an Error derived from LinkageError class, which is used to indicate error cases, where a class has a dependency on some other class and that class has incompatibly changed after the compilation.
• NoClassDefFoundError is a result of implicit loading of class because of a method call from that class or any variable access.

Similarities:

• Both NoClassDefFoundError and ClassNotFoundException are related to unavailability of a class at run-time.
• Both ClassNotFoundException and NoClassDefFoundError are related to Java classpath.

swift 4:

let username = "username"
let password = "password"
let loginString = "\(username):\(password)"

guard let loginData = loginString.data(using: String.Encoding.utf8) else {
    return
}
let base64LoginString = loginData.base64EncodedString()

request.httpMethod = "GET"
request.setValue("Basic \(base64LoginString)", forHTTPHeaderField: "Authorization")

try this

sudo chmod -R 0777 /opt/lampp/htdocs/testproject

Try using a ConcurrentHashMap instead of a plain HashMap

With GitHub, I usually insert a blockquote.

> **_NOTE:_**  The note content.

becomes...

NOTE: The note content.

Of course, there is always plain HTML...

Actually, I think you may have discovered a bug in the week(...) function, or at least an error in the documentation. Hopefully someone will jump in and explain why I am wrong.

Looking at the code:

library(lubridate)
> week
function (x) 
yday(x)%/%7 + 1
<environment: namespace:lubridate>

The documentation states:

Weeks is the number of complete seven day periods that have occured between the date and January 1st, plus one.

But since Jan 1 is the first day of the year (not the zeroth), the first "week" will be a six day period. The code should (??) be

(yday(x)-1)%/%7 + 1

NB: You are using week(...) in the data.table package, which is the same code as lubridate::week except it coerces everything to integer rather than numeric for efficiency. So this function has the same problem (??).

I had the same error. Basically, I suspect that the path cannot start either with "U" or "User" after "C:\". I changed my directory to "c:\file_name.png" by putting the file that I want to access from python right under the 'c:\' path.

In your case, if you have to access the "python" folder, perhaps reinstall the python, and change the installation path to something like "c:\python". Otherwise, just avoid the "...\User..." in your path, and put your project under C:.

Without any configuration, you can simply issue the following command (modifying myusername and mydomain with your own information):

cntlm -u myusername -d mydomain -H

or

cntlm -u myusername@mydomain -H

It will ask you the password of myusername and will give you the following output:

PassLM          1AD35398BE6565DDB5C4EF70C0593492
PassNT          77B9081511704EE852F94227CF48A793
PassNTLMv2      A8FC9092D566461E6BEA971931EF1AEC    # Only for user 'myusername', domain 'mydomain'

Then create the file cntlm.ini (or cntlm.conf on Linux using default path) with the following content (replacing your myusername, mydomain and A8FC9092D566461E6BEA971931EF1AEC with your information and the result of the previous command):

Username    myusername
Domain      mydomain

Proxy       my_proxy_server.com:80
NoProxy     127.0.0.*, 192.168.*

Listen      127.0.0.1:5865
Gateway     yes

SOCKS5Proxy 5866

Auth        NTLMv2
PassNTLMv2  A8FC9092D566461E6BEA971931EF1AEC

Then you will have a local open proxy on local port 5865 and another one understanding SOCKS5 protocol at local port 5866.

This is an old question. CSS has evolved. There now is the vh (viewport height) unit, also new layout options like flexbox or CSS grid to achieve classical designs in cleaner ways.

just add

android:gravity="bottom" android:paddingBottom="10dp"

change paddingBottom according to your size of edittext

You can loop through a hash map like this

<%
ArrayList list = new ArrayList();
TreeMap itemList=new TreeMap();
itemList.put("test", "test");
list.add(itemList);
pageContext.setAttribute("itemList", list);                            
%>

  <c:forEach items="${itemList}" var="itemrow">
   <input  type="text"  value="<c:out value='${itemrow.test}'/>"/>
  </c:forEach>               

For more JSTL functionality look here

It's a bit dirty, but you can override the removeEldestEntry method of LinkedHashMap, which it might suit you to do as a private anonymous member:

private Splat eldest = null;
private LinkedHashMap<Integer, Splat> pastFutures = new LinkedHashMap<Integer, Splat>() {

    @Override
    protected boolean removeEldestEntry(Map.Entry<Integer, Splat> eldest) {

        eldest = eldest.getValue();
        return false;
    }
};

So you will always be able to get the first entry at your eldest member. It will be updated every time you perform a put.

It should also be easy to override put and set youngest ...

    @Override
    public Splat put(Integer key, Splat value) {

        youngest = value;
        return super.put(key, value);
    }

It all breaks down when you start removing entries though; haven't figured out a way to kludge that.

It's very annoying that you can't otherwise get access to head or tail in a sensible way ...

when you want to write a 1D Array in a Excel sheet you have to transpose it and you don't have to create a 2D array with 1 column ([n, 1]) as I read above! Here is a example of code :

 wSheet.Cells(RowIndex, colIndex).Resize(RowsCount, ).Value = _excel.Application.transpose(My1DArray)

Have a good day, Gilles

Basically, you have two major choices:

• You can generate the identifier yourself, in which case you can use an assigned identifier.
• You can use the @GeneratedValue annotation and Hibernate will assign the identifier for you.

For the generated identifiers you have two options:

• UUID identifiers.
• Numerical identifiers.

For numerical identifiers you have three options:

• IDENTITY
• SEQUENCE
• TABLE

IDENTITY is only a good choice when you cannot use SEQUENCE (e.g. MySQL) because it disables JDBC batch updates.

SEQUENCE is the preferred option, especially when used with an identifier optimizer like pooled or pooled-lo.

TABLE is to be avoided since it uses a separate transaction to fetch the identifier and row-level locks which scales poorly.

This is a hack I'm using:

You can use java's autocomplete like this:

java -cp path_to.jar <Tab>

This will give you a list of classes available to pass as the starting class. Of course, trying to use one that has no main file will not do anything, but you can see what java thinks the classes inside the .jar are called.

Passing Props to Nested Children

With the update to React 16.6 you can now use React.createContext and contextType.

import * as React from 'react';

// React.createContext accepts a defaultValue as the first param
const MyContext = React.createContext(); 

class Parent extends React.Component {
  doSomething = (value) => {
    // Do something here with value
  };

  render() {
    return (
       <MyContext.Provider value={{ doSomething: this.doSomething }}>
         {this.props.children}
       </MyContext.Provider>
    );
  }
}

class Child extends React.Component {
  static contextType = MyContext;

  onClick = () => {
    this.context.doSomething(this.props.value);
  };      

  render() {
    return (
      <div onClick={this.onClick}>{this.props.value}</div>
    );
  }
}


// Example of using Parent and Child

import * as React from 'react';

class SomeComponent extends React.Component {

  render() {
    return (
      <Parent>
        <Child value={1} />
        <Child value={2} />
      </Parent>
    );
  }
}

React.createContext shines where React.cloneElement case couldn't handle nested components

class SomeComponent extends React.Component {

  render() {
    return (
      <Parent>
        <Child value={1} />
        <SomeOtherComp><Child value={2} /></SomeOtherComp>
      </Parent>
    );
  }
}

if you just want to close form1 from form2 without closing form2 as well in the process, as the title suggests, then you could pass a reference to form 1 along to form 2 when you create it and use that to close form 1

for example you could add a

public class Form2 : Form
{
    Form2(Form1 parentForm):base()
    {
        this.parentForm = parentForm;
    }

    Form1 parentForm;
    .....
}

field and constructor to Form2

if you want to first close form2 and then form1 as the text of the question suggests, I'd go with Justins answer of returning an appropriate result to form1 on upon closing form2

As of EF 5.0, you need to include the System.ComponentModel.DataAnnotations.Schema namespace.

The DataView object itself is used to loop through DataView rows.

DataView rows are represented by the DataRowView object. The DataRowView.Row property provides access to the original DataTable row.

C#

foreach (DataRowView rowView in dataView)
{
    DataRow row = rowView.Row;
    // Do something //
}

VB.NET

For Each rowView As DataRowView in dataView
    Dim row As DataRow = rowView.Row
    ' Do something '
Next

New awesome solution with JavaScript Destructuring:

let obj = {
    "key1": "value1",
    "key2": "value2",
    "key3": "value3",
};

let {key1, key2, key3, key4} = obj;

// key1 = "value1"
// key2 = "value2"
// key3 = "value3"
// key4 = undefined

// Can easily use `if` here on key4
if(!key4) { console.log("key not present"); } // Key not present

Do check other use of JavaScript Destructuring

Sharing on Facebook: How to Improve Your Results by Customizing the Image, Title, and Text

From the link above. For the best possible share, you'll want to suggest 3 pieces of data in your HTML:

• Title
• Short description
• Image

This accomplished by the following, placed inside the 'head' tag of your HTML:

• Title: <title>INSERT POST TITLE</title>
• Image: <meta property=og:image content="http://site.com/YOUR_IMAGE.jpg"/>
• Description: <meta name=description content="INSERT YOUR SUMMARY TEXT"/>

If you website is static HTML, you'll have to do this for every page using your HTML editor.

If you're using a CMS like Drupal, you can automate a lot of it (see above link). If you use wordpress, you can probably implement something similar using the Drupal example as a guideline. I hope you found these useful.

Finally, you can always manually edit your share posts. See this example with illustrations.

this can also be tried...

SELECT l.ip, tbl2.ip as ip2, tbl2.hostname
FROM   login_log l 
LEFT   JOIN (SELECT ip_location.ip, ip_location.hostname
             FROM ip_location
             WHERE ip_location.ip is null)tbl2

It looks like you have everything correct according to Laravel docs, but you have a typo

$item->push($product);

Should be

$items->push($product);

I also want to think the actual method you're looking for is put

$items->put('products', $product);

A little bit late, but you can request a higher quote here: https://support.google.com/youtube/contact/yt_api_form

There is an official documentation about how to handle such situations is available here: https://facebook.github.io/react/docs/jsx-in-depth.html#choosing-the-type-at-runtime

Basically it says:

Wrong:

import React from 'react';
import { PhotoStory, VideoStory } from './stories';

const components = {
    photo: PhotoStory,
    video: VideoStory
};

function Story(props) {
    // Wrong! JSX type can't be an expression.
    return <components[props.storyType] story={props.story} />;
}

Correct:

import React from 'react';
import { PhotoStory, VideoStory } from './stories';

const components = {
    photo: PhotoStory,
    video: VideoStory
};

function Story(props) {
    // Correct! JSX type can be a capitalized variable.
    const SpecificStory = components[props.storyType];
    return <SpecificStory story={props.story} />;
}

As pointed in Vlad's answer, you are running out of free color slots. One way to get around that would be to cache the colors: whenever you try a RGB combination, the routine should first check if the combination is in the cache; if it is in the cache, then it should use that one instead of creating a new one from scratch; new colors would then only be created if they're not yet in cache.

Here's the implementation I use; it uses XSSF plus Guava's LoadingCache and is geared towards generationg XSSF colors from CSS rgb(r, g, b) declarations, but it should be relatively trivial to adapt it to HSSF:

    private final LoadingCache<String, XSSFColor> colorsFromCSS = CacheBuilder.newBuilder()
            .build(new CacheLoader<String, XSSFColor>() {

                private final Pattern RGB = Pattern.compile("rgb\\(\\s*(\\d+)\\s*, \\s*(\\d+)\\s*,\\s*(\\d+)\\s*\\)");

                @Override
                public XSSFColor load(String style) throws Exception {
                    Matcher mat = RGB.matcher(style);
                    if (!mat.find()) {
                        throw new IllegalStateException("Couldn't read CSS color: " + style);
                    }                       
                    return new XSSFColor(new java.awt.Color(
                            Integer.parseInt(mat.group(1)), 
                            Integer.parseInt(mat.group(2)), 
                            Integer.parseInt(mat.group(3))));
                }

            });

Perhaps someone else could post a HSSF equivalent? ;)

My answer is inspired on my own working experience, and mostly in the book Two Scoops of Django which I highly recommend, and where you can find a more detailed explanation of everything. I just will answer some of the points, and any improvement or correction will be welcomed. But there also can be more correct manners to achieve the same purpose.

Projects
I have a main folder in my personal directory where I maintain all the projects where I am working on.

Source Files
I personally use the django project root as repository root of my projects. But in the book is recommended to separate both things. I think that this is a better approach, so I hope to start making the change progressively on my projects.

project_repository_folder/
    .gitignore
    Makefile
    LICENSE.rst
    docs/
    README.rst
    requirements.txt
    project_folder/
        manage.py
        media/
        app-1/
        app-2/
        ...
        app-n/
        static/
        templates/
        project/
            __init__.py
            settings/
                __init__.py
                base.py
                dev.py
                local.py
                test.py
                production.py
            ulrs.py
            wsgi.py

Repository
Git or Mercurial seem to be the most popular version control systems among Django developers. And the most popular hosting services for backups GitHub and Bitbucket.

Virtual Environment
I use virtualenv and virtualenvwrapper. After installing the second one, you need to set up your working directory. Mine is on my /home/envs directory, as it is recommended on virtualenvwrapper installation guide. But I don't think the most important thing is where is it placed. The most important thing when working with virtual environments is keeping requirements.txt file up to date.

pip freeze -l > requirements.txt 

Static Root
Project folder

Media Root
Project folder

README
Repository root

LICENSE
Repository root

Documents
Repository root. This python packages can help you making easier mantaining your documentation:

• reStructuredText
• Sphinx

Sketches

Examples

Database

I came across the same situation, I found the answer with use of socket library helpful but it doesn't provide support for ipv6 addresses. Found a better way for it:

Unfortunately it Works for python3 only

import ipaddress

def valid_ip(address):
    try: 
        print ipaddress.ip_address(address)
        return True
    except:
        return False

print valid_ip('10.10.20.30')
print valid_ip('2001:DB8::1')
print valid_ip('gibberish')

In case you're using Functional Java library and for some reason can't use Streams from Java 8 (which might be the case when using Android + Retrolambda plugin), here is a functional solution for you:

String joinWithSeparator(List<String> items, String separator) {
    return items
            .bind(id -> list(separator, id))
            .drop(1)
            .foldLeft(
                    (result, item) -> result + item,
                    ""
            );
}

Note that it's not the most efficient approach, but it does work good for small lists.

for my auth server... this works. i like to have options for /auth for my own humanized readability... or also i have it configured by port/upstream for machine to machine.

.

at the beginning of conf

####################################################
upstream auth {
    server 127.0.0.1:9011 weight=1 fail_timeout=300s;
    keepalive 16;
  }

Inside my 443 server block

          if (-d $request_filename) {
          rewrite [^/]$ $scheme://$http_host$uri/ permanent;
      }

  location /auth {
          proxy_pass http://$http_host:9011;
          proxy_set_header Origin           http://$host;
          proxy_set_header Host             $http_host:9011;
          proxy_set_header X-Forwarded-For  $proxy_add_x_forwarded_for;
          proxy_set_header Upgrade          $http_upgrade;
          proxy_set_header Connection       $http_connection;
          proxy_http_version 1.1;
      }

At the bottom of conf

#####################################################################
#                                                                   #
#     Proxies for all the Other servers on other ports upstream     #
#                                                                   #
#####################################################################


#######################
#        Fusion       #
#######################

server {
    listen 9001 ssl;

#############  Lock it down  ################

# SSL certificate locations
    ssl_certificate /etc/letsencrypt/live/allineed.app/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/allineed.app/privkey.pem;

# Exclusions

    include snippets/exclusions.conf;

# Security

    include snippets/security.conf;
    include snippets/ssl.conf;

# Fastcgi cache rules

    include snippets/fastcgi-cache.conf;
    include snippets/limits.conf;
    include snippets/nginx-cloudflare.conf;

###########  Location upstream ##############

    location  ~ / {
        proxy_pass http://auth;
        proxy_set_header Origin           http://$host;
        proxy_set_header Host             $host:$server_port;
        proxy_set_header X-Forwarded-For  $proxy_add_x_forwarded_for;
        proxy_set_header Upgrade          $http_upgrade;
        proxy_set_header Connection       $http_connection;
        proxy_http_version 1.1;
    }
        if (-d $request_filename) {
        rewrite [^/]$ $scheme://$http_host$uri/ permanent;
    }
}

We should rather use Javascript.

    <button href="images/car.jpg" id="myButton">
        Here is the Button to be clicked
    </button>


    <script>

        $(document).ready(function(){
            document.getElementById("myButton").click();
        });

    </script>

You can throw an unchecked exception from the method which you wish to roll back. This will be detected by spring and your transaction will be marked as rollback only.

I'm assuming you're using Spring here. And I assume the annotations you refer to in your tests are the spring test based annotations.

The recommended way to indicate to the Spring Framework's transaction infrastructure that a transaction's work is to be rolled back is to throw an Exception from code that is currently executing in the context of a transaction.

and note that:

please note that the Spring Framework's transaction infrastructure code will, by default, only mark a transaction for rollback in the case of runtime, unchecked exceptions; that is, when the thrown exception is an instance or subclass of RuntimeException.

You can probably just use the true command:

if [ "$a" -ge 10 ]; then
    true
elif [ "$a" -le 5 ]; then
    echo "1"
else
    echo "2"
fi

An alternative, in your example case (but not necessarily everywhere) is to re-order your if/else:

if [ "$a" -le 5 ]; then
    echo "1"
elif [ "$a" -lt 10 ]; then
    echo "2"
fi

<Files ".ht*">
 Require all denied
</Files>

 replace to

<Files ".ht*">
 Require local
</Files>

You can use Include Directives

<%
 if(request.getParameter("p")!=null)
 { 
   String p = request.getParameter("p");
%>    

<%@include file="<%="includes/" + p +".jsp"%>"%>

<% 
 }
%>

or JSP Include Action

<%
 if(request.getParameter("p")!=null)
 { 
   String p = request.getParameter("p");
%>    

<jsp:include page="<%="includes/"+p+".jsp"%>"/>

<% 
 }
%>

the different is include directive includes a file during the translation phase. while JSP Include Action includes a file at the time the page is requested

I recommend Spring MVC Framework as your controller to manipulate things. use url pattern instead of parameter.

example:

www.yourwebsite.com/products

instead of

www.yourwebsite.com/?p=products

Watch this video Spring MVC Framework

Using the wildcard * selector in CSS to override inheritance for all attributes of an element (by setting these back to their initial state).

An example of its use:

li * {
   display: initial;
}

Starting from Python 3.4 there's pathlib built-in library. So the code could be something like:

from pathlib import Path

filename = "mysequence.fasta"
new_filename = Path(filename).stem + ".aln"

https://docs.python.org/3.4/library/pathlib.html#pathlib.PurePath.stem

I love pathlib :)

You can't read individual integers in a single line separately using BufferedReader as you do using Scannerclass. Although, you can do something like this in regard to your query :

import java.io.*;
class Test
{
   public static void main(String args[])throws IOException
    {
       BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
       int t=Integer.parseInt(br.readLine());
       for(int i=0;i<t;i++)
       {
         String str=br.readLine();
         String num[]=br.readLine().split(" ");
         int num1=Integer.parseInt(num[0]);
         int num2=Integer.parseInt(num[1]);
         //rest of your code
       }
    }
}

I hope this will help you.

1. Create an abstract class and extends RecyclerView.OnScrollListener

   public abstract class EndlessRecyclerOnScrollListener extends RecyclerView.OnScrollListener {
   private int previousTotal = 0;
   private boolean loading = true;
   private int visibleThreshold;
   private int firstVisibleItem, visibleItemCount, totalItemCount;
   private RecyclerView.LayoutManager layoutManager;
   
   public EndlessRecyclerOnScrollListener(RecyclerView.LayoutManager layoutManager, int visibleThreshold) {
   this.layoutManager = layoutManager; this.visibleThreshold = visibleThreshold;
   }
   @Override
   public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
   super.onScrolled(recyclerView, dx, dy);
   
   visibleItemCount = recyclerView.getChildCount();
   totalItemCount = layoutManager.getItemCount();
   firstVisibleItem = ((LinearLayoutManager)layoutManager).findFirstVisibleItemPosition();
   
   if (loading) {
       if (totalItemCount > previousTotal) {
           loading = false;
           previousTotal = totalItemCount;
       }
   }
   if (!loading && (totalItemCount - visibleItemCount) <= (firstVisibleItem + visibleThreshold)) {
       onLoadMore();
       loading = true;
   }
     }
   
   public abstract void onLoadMore();}
   

2. in activity (or fragment) add addOnScrollListener to recyclerView

   LinearLayoutManager mLayoutManager = new LinearLayoutManager(this);
   recyclerView.setLayoutManager(mLayoutManager);
   recyclerView.addOnScrollListener(new EndlessRecyclerOnScrollListener(mLayoutManager, 3) {
       @Override
       public void onLoadMore() {
           //TODO
           ...
       }
   });
   

You should either use

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

or

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

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

UPDATE

Just realized another way to do this that works much better than the --verbose command line option:

class TestSomething extends PHPUnit_Framework_TestCase {
    function testSomething() {
        $myDebugVar = array(1, 2, 3);
        fwrite(STDERR, print_r($myDebugVar, TRUE));
    }
}

This lets you dump anything to your console at any time without all the unwanted output that comes along with the --verbose CLI option.

As other answers have noted, it's best to test output using the built-in methods like:

$this->expectOutputString('foo');

However, sometimes it's helpful to be naughty and see one-off/temporary debugging output from within your test cases. There is no need for the var_dump hack/workaround, though. This can easily be accomplished by setting the --verbose command line option when running your test suite. For example:

$ phpunit --verbose -c phpunit.xml

This will display output from inside your test methods when running in the CLI environment.

See: Writing Tests for PHPUnit - Testing Output.

You cannot return anonymous types from a class... (Well, you can, but you have to cast them to object first and then use reflection at the other side to get the data out again) so you have to create a small class for the data to be contained within.

class ProjectNameAndId
{
    public string Name { get; set; }
    public string Id { get; set; }
}

Then in your LINQ statement:

select new ProjectNameAndId { Name = pro.ProjectName, Id = pro.ProjectId };

Like this:

@Html.DropDownListFor(model => model.Status, new List<SelectListItem> 
       { new SelectListItem{Text="Active", Value="True"},
         new SelectListItem{Text="Deactive", Value="False"}},"Select One")

If you want Active to be selected by default then use Selected property of SelectListItem:

@Html.DropDownListFor(model => model.Status, new List<SelectListItem> 
           { new SelectListItem{Text="Active", Value="True",Selected=true},
             new SelectListItem{Text="Deactive", Value="False"}},"Select One")

If using SelectList, then you have to use this overload and specify SelectListItem Value property which you want to set selected:

@Html.DropDownListFor(model => model.title, 
                     new SelectList(new List<SelectListItem>
  {
      new SelectListItem { Text = "Active" , Value = "True"},
      new SelectListItem { Text = "InActive", Value = "False" }
  },
    "Value", // property to be set as Value of dropdown item
    "Text",  // property to be used as text of dropdown item
    "True"), // value that should be set selected of dropdown
     new { @class = "form-control" })

You need to fix one side ( eg height ) and set the other to auto.

Eg

 height: 120px;
 width: auto;

That would scale the image based on one side only. If you find cropping the image acceptable, you can just set

overflow: hidden; 

to the parent element, which would crop out anything that would otherwise exceed its size.

According to the DataTable help, I could done for my table.

I want wanted multiple database to my DataTable.

For example: data_1.json > 2500 records - data_2.json > 300 records - data_3.json > 10265 records

var table;
var isTableCreated= false;

if (isTableCreated==true) {
    table.destroy();
    $('#Table').empty(); // empty in case the columns change
}
else
    i++;

table = $('#Table').DataTable({
        "processing": true,
        "serverSide": true,
        "ordering": false,
        "searching": false,
        "ajax": {
            "url": 'url',
            "type": "POST",
            "draw": 1,
            "data": function (data) {
                data.pageNumber = (data.start / data.length);
            },
            "dataFilter": function (data) {
                return JSON.stringify(data);
            },
            "dataSrc": function (data) {
                if (data.length > 0) {
                    data.recordsTotal = data[0].result_count;
                    data.recordsFiltered = data[0].result_count;
                    return data;
                }
                else
                    return "";
            },

            "error": function (xhr, error, thrown) {
                alert(thrown.message)
            }
        },
        columns: [
           { data: 'column_1' },
           { data: 'column_2' },
           { data: 'column_3' },
           { data: 'column_4' },
           { data: 'column_5' }
        ]
    });

You're close.

The LIKE operator works with strings (CHAR, NVARCHAR, etc). so you need to concattenate the '%' symbol to the string...

MS SQL Server:

SELECT * FROM table1,table2 WHERE table1.x LIKE table2.y + '%'

Use of LIKE, however, is often slower than other operations. It's useful, powerful, flexible, but has performance considerations. I'll leave those for another topic though :)

EDIT:

I don't use MySQL, but this may work...

SELECT * FROM table1,table2 WHERE table1.x LIKE CONCAT(table2.y, '%')

Here a solution inside an exercise:

function high($sentence)
{
    $alphabet = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'ñ', 'o', 'p', 'q', 'r', 't', 'u', 'v', 'w', 'x', 'y', 'z'];
    $alphabet = array_flip($alphabet);

    $words = explode(" ", $sentence);

    foreach ($words as $word) {
        $letters = str_split($word);
        $points = 0;
        foreach ($letters as $letter)
            $points += $alphabet[$letter];
        $score[$word] = $points;
    }

    $value = max($score);
    $key = array_search($value, $score);

    return $key;
}

echo high("what time are we climbing up the volcano");

You can also set the HTTP proxy that Git uses in global configuration property http.proxy:

git config --global http.proxy http://proxy.mycompany:80

To authenticate with the proxy:

git config --global http.proxy http://mydomain\\myusername:mypassword@myproxyserver:8080/

(Credit goes to @EugeneKulabuhov and @JaimeReynoso for the authentication format.)

How about merging 2 data tables and then comparing the changes? Not sure if that will fill 100% of your needs but for the quick compare it will do a job.

public DataTable GetTwoDataTablesChanges(DataTable firstDataTable, DataTable secondDataTable)
{ 
     firstDataTable.Merge(secondDataTable);
     return secondDataTable.GetChanges();
}

You can read more about DataTable.Merge()

here

To add to the others, var_export might be handy too:

$email_text = var_export($_POST, true);

select column1 as xyz,
      column2 as pqr,
.....

from TableName;

@icktoofay was close with the CData

<myxml>
    <record>
        <![CDATA[
        Line 1 <br />
        Line 2 <br />
        Line 3 <br />
        ]]>
    </record>
</myxml>

You just can put your query as a subquery:

SELECT avg(count)
  FROM 
    (
    SELECT COUNT (*) AS Count
      FROM Table T
     WHERE T.Update_time =
               (SELECT MAX (B.Update_time )
                  FROM Table B
                 WHERE (B.Id = T.Id))
    GROUP BY T.Grouping
    ) as counts

Edit: I think this should be the same:

SELECT count(*) / count(distinct T.Grouping)
  FROM Table T
 WHERE T.Update_time =
           (SELECT MAX (B.Update_time)
              FROM Table B
             WHERE (B.Id = T.Id))

If you don't know the order of the min/max values

Date a, b;   // assume these are set to something
Date d;      // the date in question

return a.compareTo(d) * d.compareTo(b) > 0;

If you want the range to be inclusive

return a.compareTo(d) * d.compareTo(b) >= 0;

if(!str.trim()){
  console.log('string is empty or only contains spaces');
}

Removing the whitespace from a string can be done using String#trim().

To check if a string is null or undefined, one can check if the string itself is falsey, in which case it is null, undefined, or an empty string. This first check is necessary, as attempting to invoke methods on null or undefined will result in an error. To check if it contains only spaces, one can check if the string is falsey after trimming, which means that it is an empty string at that point.

if(!str || !str.trim()){
   //str is null, undefined, or contains only spaces
}

This can be simplified using the optional chaining operator.

if(!str?.trim()){
   //str is null, undefined, or contains only spaces
}

If you are certain that the variable will be a string, only the second check is necessary.

if(!str.trim()){
   console.log("str is empty or contains only spaces");
}

Many in the community would prefer no limit with warnings about performance, see this comment for a well reasoned argument: https://jira.mongodb.org/browse/SERVER-431?focusedCommentId=22283&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-22283

My take, the lead developers are stubborn about this issue because they decided it was an important "feature" early on. They're not going to change it anytime soon because their feelings are hurt that anyone questioned it. Another example of personality and politics detracting from a product in open source communities but this is not really a crippling issue.

I find it easier to access it by doing the following:

        for (int i = 0; i < Table.Rows.Count-1; i++) //Looping through rows
        {
            var myValue = Table.Rows[i]["MyFieldName"]; //Getting my field value

        }

if you have Firebug installed on Firefox, just open the url. In the network panel, right-click and select Copy as cURL. You can see all curl parameters for this web call.

Read up on the datetime module.

SilentGhost's answer has the details my answer leaves out and is reposted here:

>>> a = datetime.timedelta(seconds=65)
datetime.timedelta(0, 65)
>>> str(a)
'0:01:05'

In addition to @rommex answer above, I have also noticed that finish() does queue the destruction of the Activity and that it depends on Activity priority.

If I call finish() after onPause(), I see onStop(), and onDestroy() immediately called.

If I call finish() after onStop(), I don't see onDestroy() until 5 minutes later.

From my observation, it looks like finish is queued up and when I looked at the adb shell dumpsys activity activities it was set to finishing=true, but since it is no longer in the foreground, it wasn't prioritized for destruction.

In summary, onDestroy() is never guaranteed to be called, but even in the case it is called, it could be delayed.

I ran into this when updating an entity with a JSON post request. The error occurred when I updated the entity without data about the children, even when there were none. Adding

"children": [],

to the request body solved the problem.

If you want to format the output on your own, simply add another loop (foreach) to iterate through the contents of the current row:

while ($row = mysql_fetch_array($result)) {
    foreach ($row as $columnName => $columnData) {
        echo 'Column name: ' . $columnName . ' Column data: ' . $columnData . '<br />';
    }
}

Or if you don't care about the formatting, use the print_r function recommended in the previous answers.

while ($row = mysql_fetch_array($result)) {
    echo '<pre>';
    print_r ($row);
    echo '</pre>';
}

print_r() prints only the keys and values of the array, opposed to var_dump() whichs also prints the types of the data in the array, i.e. String, int, double, and so on. If you do care about the data types - use var_dump() over print_r().

try this one http://code.google.com/p/geckofx/ hope it ain't dupe or this one i think is better http://webkitdotnet.sourceforge.net/

You just need a binary (with debugging symbols included) that is identical to the one that generated the core dump file. Then you can run gdb path/to/the/binary path/to/the/core/dump/file to debug it.

When it starts up, you can use bt (for backtrace) to get a stack trace from the time of the crash. In the backtrace, each function invocation is given a number. You can use frame number (replacing number with the corresponding number in the stack trace) to select a particular stack frame.

You can then use list to see code around that function, and info locals to see the local variables. You can also use print name_of_variable (replacing "name_of_variable" with a variable name) to see its value.

Typing help within GDB will give you a prompt that will let you see additional commands.

In my case this fixed the issue

1. Go to Project Properties by clicking F4 on the project name
2. Set SSLEnabled = true

Project Properties Image

Sometimes your json is not a string. For example if you are getting a json from a url like this:

j = urllib2.urlopen('http://site.com/data.json')

you will need to use json.load, not json.loads:

j_obj = json.load(j)

(it is easy to forget: the 's' is for 'string')

You should use window variable - window.referrer. This variable contains the last page the user visited if they got to the current page by clicking a link For example:

  function goBack() {
    if(document.referrer) {
      window.location.href = document.referrer;

      return;
    } 

    window.location.pathname = '/';
  }

This code redirect user to previous page if this is exist and redirect user to homepage if there isn't previous url

When you run npm update in the command prompt, when it is done it will recommend you type a new command called npm fund.

When you run npm fund it will list all the modules and packages you have installed that were created by companies or organizations that need money for their IT projects. You will see a list of webpages where you can send them money. So "funds" means "Angular packages you installed that could use some money from you as an option to help support their businesses".

It's basically a list of the modules you have that need contributions or donations of money to their projects and which list websites where you can enter a credit card to help pay for them.

You can also use the following to delete the remote branch

git push --delete origin serverfix

Which does the same thing as

git push origin :serverfix

but it may be easier to remember.

here is in little detail,

if you are in activity use this

textview.setBackground(ContextCompat.getColor(this,R.color.yourcolor));

if you are in fragment use below code

textview.setBackground(ContextCompat.getColor(getActivity(),R.color.yourcolor));

if you are in recyclerview adapter use below code

textview.setBackground(ContextCompat.getColor(context,R.color.yourcolor));

// use holder.textview if you are in onBindviewholder
//here context is passed from fragment

Try doing this :

recipients="[email protected],[email protected],[email protected]"

And another approach, using shell here-doc :

/usr/sbin/sendmail "$recipients" <<EOF
subject:$subject
from:$from

Example Message
EOF

Be sure to separate the headers from the body with a blank line as per RFC 822.

I've done some workaround utility function, using imagesLoaded jquery plugin: https://github.com/desandro/imagesloaded

            function waitForImageSize(src, func, ctx){
                if(!ctx)ctx = window;
                var img = new Image();
                img.src = src;
                $(img).imagesLoaded($.proxy(function(){
                    var w = this.img.innerWidth||this.img.naturalWidth;
                    var h = this.img.innerHeight||this.img.naturalHeight;
                    this.func.call(this.ctx, w, h, this.img);
                },{img: img, func: func, ctx: ctx}));
            },

You can use this by passing url, function and its context. Function is performed after image is loaded and return created image, its width and height.

waitForImageSize("image.png", function(w,h){alert(w+","+h)},this)

numline = len(file_read.readlines())

BinaryReader b = new BinaryReader(file.InputStream);
byte[] binData = b.ReadBytes(file.InputStream.Length);

line 2 should be replaced with

byte[] binData = b.ReadBytes(file.ContentLength);

This answer is NOT ObjC but C.

Since ObjC is 'C' based, why not use fgets?

And yes, I'm sure ObjC has it's own method - I'm just not proficient enough yet to know what it is :)

"2011-05-19 10:30:14".to_time

If you just need to go from BitmapImage to Bitmap it's quite easy,

private Bitmap BitmapImage2Bitmap(BitmapImage bitmapImage)
    {
        return new Bitmap(bitmapImage.StreamSource);
    }

I've a same problem. After move machine from restore of Time Machine, on another host. There problem it's that ssh key for vagrant it's not your key, it's a key on Homestead directory.

Solution for me:

• Use vagrant / vagrant for access ti VM of Homestead
• vagrant ssh-config for see config of ssh

run on terminal

vagrant ssh-config
Host default
HostName 127.0.0.1
User vagrant
Port 2222
UserKnownHostsFile /dev/null
StrictHostKeyChecking no
PasswordAuthentication no
IdentityFile "/Users/MYUSER/.vagrant.d/insecure_private_key"
IdentitiesOnly yes
LogLevel FATAL
ForwardAgent yes

Create a new pair of SSH keys

ssh-keygen -f /Users/MYUSER/.vagrant.d/insecure_private_key

Copy content of public key

cat /Users/MYUSER/.vagrant.d/insecure_private_key.pub

On other shell in Homestead VM Machine copy into authorized_keys

vagrant@homestad:~$ echo 'CONTENT_PASTE_OF_PRIVATE_KEY' >> ~/.ssh/authorized_keys

Now can access with vagrant ssh

var result = System.Text.Encoding.Unicode.GetBytes(text);

function htmlDecode(t){
   if (t) return $('<div />').html(t).text();
}

works like a charm

Try this

CSS

.header{
    height:30px;
}
.Content{
    height: 100%; 
    overflow: auto;
    padding-top: 10px;
    padding-bottom: 40px;
}
.Footer{
    position: relative;
    margin-top: -30px; /* negative value of footer height */
    height: 30px;
    clear:both;
}

HTML

  <body>
    <div class="Header">Header</div>
    <div class="Content">Content</div>
    <div class="Footer">Footer</div>
  </body>

Template literals may solve your issue as it will allow writing multi-line strings and string interpolation features. You can use variables or expression inside string (as given below). It's easy to insert bulk html in a reader friendly way.

I have modified the example given in question and please see it below. I am not sure how much browser compatible Template literals are. Please read about Template literals here.

var a = 1, b = 2;_x000D_
var div = document.createElement('div');_x000D_
div.setAttribute('class', 'post block bc2');_x000D_
div.innerHTML = `_x000D_
    <div class="parent">_x000D_
        <div class="child">${a}</div>_x000D_
        <div class="child">+</div>_x000D_
        <div class="child">${b}</div>_x000D_
        <div class="child">=</div>_x000D_
        <div class="child">${a + b}</div>_x000D_
    </div>_x000D_
`;_x000D_
document.getElementById('posts').appendChild(div);

.parent {_x000D_
  background-color: blue;_x000D_
  display: flex;_x000D_
  justify-content: center;_x000D_
}_x000D_
.post div {_x000D_
  color: white;_x000D_
  font-size: 2.5em;_x000D_
  padding: 20px;_x000D_
}

<div id="posts"></div>

As of Select2 4.x, it always returns an array, even for non-multi select lists.

var data = $('your-original-element').select2('data')
alert(data[0].text);
alert(data[0].id);

For Select2 3.x and lower

Single select:

var data = $('your-original-element').select2('data');
if(data) {
  alert(data.text);
}

Note that when there is no selection, the variable 'data' will be null.

Multi select:

var data = $('your-original-element').select2('data')
alert(data[0].text);
alert(data[0].id);
alert(data[1].text);
alert(data[1].id);

From the 3.x docs:

data Gets or sets the selection. Analogous to val method, but works with objects instead of ids.

data method invoked on a single-select with an unset value will return null, while a data method invoked on an empty multi-select will return [].

Python Unittest, Bat process Error Codes:

if __name__ == "__main__":
   test_suite = unittest.TestSuite()
   test_suite.addTest(RunTestCases("test_aggregationCount_001"))
   runner = unittest.TextTestRunner()
   result = runner.run(test_suite)
   # result = unittest.TextTestRunner().run(test_suite)
   if result.wasSuccessful():
       print("############### Test Successful! ###############")
       sys.exit(1)
   else:
       print("############### Test Failed! ###############")
       sys.exit()

Bat codes:

@echo off
for /l %%a in (1,1,2) do (
testcase_test.py && (
  echo Error found. Waiting here...
  pause
) || (
  echo This time of test is ok.
)
)

public class DataAdapter extends RecyclerView.Adapter<DataAdapter.ViewHolder> {
private ArrayList<Android> android;
Context context;
private ImageView img;
public DataAdapter(Context contextN, ArrayList<Android> android) {
    this.android = android;
    this.context=contextN;
}

@Override
public DataAdapter.ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
    View view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.adapter_list, viewGroup, false);
    return new ViewHolder(view);
}

@Override
public void onBindViewHolder(DataAdapter.ViewHolder viewHolder, int i) {

    viewHolder.tv_name.setText(android.get(i).getOffer());
    viewHolder.tv_version.setText(android.get(i).getOfferType());
    Picasso.with(context).load(android.get(i).getImg()).transform(new CircleTransform()).into(img);

}

@Override
public int getItemCount() {
    return android.size();
}

public class ViewHolder extends RecyclerView.ViewHolder{
    private TextView tv_name,tv_version,tv_api_level;

    public ViewHolder(View view) {
        super(view);

        tv_name = (TextView)view.findViewById(R.id.tv_name);
        tv_version = (TextView)view.findViewById(R.id.tv_version);
        img = (ImageView) view.findViewById(R.id.img);

                context = itemView.getContext();

                itemView.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View view) {

                        int itemPosition = getLayoutPosition();
                        Toast.makeText(context, "" + itemPosition, Toast.LENGTH_SHORT).show();
                        Intent intent = new Intent(context,Show.class);
                        intent.putExtra("name",""+android.get(itemPosition).getOffer());
                        intent.putExtra("img",""+android.get(itemPosition).getImg());
                        context.startActivity(intent);

            }
        });
    }
}
}

I would open another terminal on your laptop and do the scp from there, since you already know how to set that connection up.

scp username@remotecomputer:/path/to/file/you/want/to/copy where/to/put/file/on/laptop

The username@remotecomputer is the same string you used with ssh initially.

This worked for me:

Instead of:

sut.myPrivateMethod();

This:

sut['myPrivateMethod']();

I know this is quite an old post, but I would like to point out the following for people who will read it in the future: As per MS:

Do not use the IISReset.exe tool to restart the IIS services. Instead, use the NET STOP and NET START commands. For example, to stop and start the World Wide Web Publishing Service, run the following commands:

• NET STOP iisadmin /y
• NET START w3svc

There are two benefits to using the NET STOP/NET START commands to restart the IIS Services as opposed to using the IISReset.exe tool. First, it is possible for IIS configuration changes that are in the process of being saved when the IISReset.exe command is run to be lost. Second, using IISReset.exe can make it difficult to identify which dependent service or services failed to stop when this problem occurs. Using the NET STOP commands to stop each individual dependent service will allow you to identify which service fails to stop, so you can then troubleshoot its failure accordingly.

KB:https://support.microsoft.com/en-ca/help/969864/using-iisreset-exe-to-restart-internet-information-services-iis-result

The solution is quite simple ... you're reading getchar() which gives you the first character in the input buffer, and scanf just parsed it (really don't know why) to an integer, if you just forget the getchar for a second, it will read the full buffer until a newline char.

printf("> ");
int x;
scanf("%d", &x);
printf("got the number: %d", x);

Outputs

> [prompt expecting input, lets write:] 1234 [Enter]
got the number: 1234

git branch -a will list the branches in your local and not the branches in your remote.

And the error error: unable to delete 'remotes/origin/test': remote ref does not exist means you don't have a branch in that name in your remote but the branch exists in your local.

for angular 6 and newer versions, try

@Injectable({
  providedIn: 'root'
})

..right above your service class with no other lines in between

advantages

• no need to add the service to any module (will be "auto-discovered")
• service will be a singleton (since it will be injected into root)

[angular docs]

got to project file.. gradle/wrapper/gradlewrapper.properties

there you can change the value of distributionurl to what ever the lastest version is. (Found on docs.gradle.org)

I think there is no need to subclass of anything. Just use a Jlabel. You can set an image into a Jlabel. So, resize the Jlabel then fill it with an image. Its OK. This is the way I do.

See my comment on the chosen answer. Other solutions that limit to the ASCII table or use the actual character literals completely ignore Unicode and the several hundred other characters there that have case.

This code will set the caseGroup variable to:

• 1 for Upper Case
• -1 for Lower Case

• 0 for Without Case

  var caseGroup = (character.toLowerCase() == character.toUpperCase() ? 0 : (character == character.toUpperCase() ? 1 : -1));
  

You could bake that into something like this...

    function determineCase(character) {
        return (character.toLowerCase() == character.toUpperCase() ? 0 : (character == character.toUpperCase() ? 1 : -1));
    }

    function isUpper(character) {
        return determineCase(character) == 1;
    }

    function isLower(character) {
        return determineCase(character) == -1;
    }

    function hasCase(character) {
        return determineCase(character) != 0;
    }

You can use java8 + rxjava.

//import java.util.stream.IntStream;
//import rx.Observable;

    IntStream intStream  = IntStream.range(1,10000000);
    Observable.from(() -> intStream.iterator())
            .takeWhile(n -> n < 10)
            .forEach(n-> System.out.println(n));

i did a test on a 64bit system with c# console, the exception is type of out of memory, using 2949 threads.

I realize we should be using threading pool, which I do, but this answer is in response to the main question ;)

Summarize the I/O behaviors

|          Mode          |  r   |  r+  |  w   |  w+  |  a   |  a+  |
| :--------------------: | :--: | :--: | :--: | :--: | :--: | :--: |
|          Read          |  +   |  +   |      |  +   |      |  +   |
|         Write          |      |  +   |  +   |  +   |  +   |  +   |
|         Create         |      |      |  +   |  +   |  +   |  +   |
|         Cover          |      |      |  +   |  +   |      |      |
| Point in the beginning |  +   |  +   |  +   |  +   |      |      |
|    Point in the end    |      |      |      |      |  +   |  +   |

and the decision branch

I just posted a kind of a RFC that might help you: Split a vector into chunks in R

x = data.frame(num = 1:26, let = letters, LET = LETTERS)
## number of chunks
n <- 2
dfchunk <- split(x, factor(sort(rank(row.names(x))%%n)))
dfchunk
$`0`
   num let LET
1    1   a   A
2    2   b   B
3    3   c   C
4    4   d   D
5    5   e   E
6    6   f   F
7    7   g   G
8    8   h   H
9    9   i   I
10  10   j   J
11  11   k   K
12  12   l   L
13  13   m   M

$`1`
   num let LET
14  14   n   N
15  15   o   O
16  16   p   P
17  17   q   Q
18  18   r   R
19  19   s   S
20  20   t   T
21  21   u   U
22  22   v   V
23  23   w   W
24  24   x   X
25  25   y   Y
26  26   z   Z

Cheers, Sebastian

In my case i had to move the html code of the element i wanted at the front at the end of the html file, because if one element has z-index and the other doesn't have z index it doesn't work.

You need to do this:

OleDbConnection connection = new OleDbConnection(
    "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=Inventar.accdb");
DataSet DS = new DataSet();
connection.Open();

string query = 
    @"SELECT tbl_Computer.*,  tbl_Besitzer.*
    FROM tbl_Computer 
    INNER JOIN tbl_Besitzer ON tbl_Computer.FK_Benutzer = tbl_Besitzer.ID 
    WHERE (((tbl_Besitzer.Vorname)='ma'))";
OleDbDataAdapter DBAdapter = new OleDbDataAdapter();
DBAdapter.SelectCommand = new OleDbCommand(query, connection); 
DBAdapter.Fill(DS);

By the way, what is this DataSet1? This should be "DataSet".

I think you can use

sys.exit(0)

You may check it here in the python 2.7 doc:

The optional argument arg can be an integer giving the exit status (defaulting to zero), or another type of object. If it is an integer, zero is considered “successful termination” and any nonzero value is considered “abnormal termination” by shells and the like.

Either attribute can be applied to View's (visual control) horizontal or vertical size. It's used to set a View or Layouts size based on either it's contents or the size of it's parent layout rather than explicitly specifying a dimension.

fill_parent (deprecated and renamed MATCH_PARENT in API Level 8 and higher)

Setting the layout of a widget to fill_parent will force it to expand to take up as much space as is available within the layout element it's been placed in. It's roughly equivalent of setting the dockstyle of a Windows Form Control to Fill.

Setting a top level layout or control to fill_parent will force it to take up the whole screen.

wrap_content

Setting a View's size to wrap_content will force it to expand only far enough to contain the values (or child controls) it contains. For controls -- like text boxes (TextView) or images (ImageView) -- this will wrap the text or image being shown. For layout elements it will resize the layout to fit the controls / layouts added as its children.

It's roughly the equivalent of setting a Windows Form Control's Autosize property to True.

Online Documentation

There's some details in the Android code documentation here.

as a simple example:

CREATE DATABASE LINK _dblink_name_
  CONNECT TO _username_
    IDENTIFIED BY _passwd_
      USING '$_ORACLE_SID_'

for more info: http://docs.oracle.com/cd/B19306_01/server.102/b14200/statements_5005.htm

The method len() returns the number of elements in the list.

 list1, list2 = [123, 'xyz', 'zara'], [456, 'abc']
    print "First list length : ", len(list1)
    print "Second list length : ", len(list2)

When we run above program, it produces the following result -

First list length : 3 Second list length : 2

The Starter Trade-offs sheet of my comparison spreadsheet has comprehensive one-on-one comparisons between each generator. So no more need to distortedly cherry-pick great things to say about your favorite.

Here is the one between generator-angular-fullstack and MEAN.js. The percentages are values for each benefit based on my personal weightings, where a perfect generator would be 100%

generator- angular- fullstack offers 8% that MEANJS.org doesn't

• 1.9% Client-side end-to-end tests
  
• 0.6% factory
  
• 0.5% provider
  
• 0.4% SASS
  
• 0.4% LESS
  
• 0.4% Compass
  
• 0.4% decorator
  
• 0.4% Endpoint subgenerator
  
• 0.4% Comments
  
• 0.3% FontAwesome
  
• 0.3% Run server in debug mode
  
• 0.3% Save generator answers to a file
  
• 0.2% constant
  
• 0.2% Development build script: ...... replace 3rd party deps with CDN versions
  
• 0.2% Authentication - Cookie
  
• 0.2% Authentication - JSON Web Token (JWT)
  
• 0.2% Server-side logging
  
• 0.1% Development build script: run tasks in parallel to speed it up
  
• 0.1% Development build script: Renames asset files to prevent browser caching
  
• 0.1% Development build script: run end to end tests
  
• 0.1% Production build script: safe pre-minification
  
• 0.1% Production build script: add CSS vendor prefixes
  
• 0.1% Heroku deployment automation
  
• 0.1% value
  
• 0.1% Jade
  
• 0.1% Coffeescript
  
• 0.1% Serverside authenticated route restriction
  
• 0.1% SASS version of Twitter Bootstrap
  
• 0.1% Production build script: compress images
  
• 0.1% OpenShift deployment automation
  

MeanJS.org. offers 9% that generator-angular-fullstack doesn't

• 3.7% Dedicated/searchable user group: response time mostly under a day
  
• 0.4% Generate routes
  
• 0.4% Authentication - Oauth
  
• 0.4% config
  
• 0.4% i18n, localization
  
• 0.4% Input application profile
  
• 0.3% FEATURE (a.k.a. module, entity, crud-mock)
  
• 0.3% Menus system
  
• 0.3% Options for making subcomponents
  
• 0.3% test - client side
  
• 0.3% Javascript performance thing
  
• 0.3% Production build script: make static pages for SEO
  
• 0.2% Quick install?
  
• 0.2% Dedicated/searchable user group
  
• 0.1% Development build script: reload build file upon change
  
• 0.1% Development build script: coffee files compiled to JS
  
• 0.1% controller - server side
  
• 0.1% model - server side
  
• 0.1% route - server side
  
• 0.1% test - server side
  
• 0.1% Swig
  
• 0.1% Safe from IP Spoofing
  
• 0.1% Production build script: uglification
  
• 0.0% Approach to views: URLs start with "#!"
  
• 0.0% Approach to frontend services and ajax calls: uses $resource
  

Here is the one between MEAN.io and MEAN.js in a more readable format

<table border="1" cellpadding="10"><tbody><tr><td valign="top" width="33%"><br><br><h1>MeanJS.org. provides these benefits that MEAN.io. doesn't</h1><br><br><b>Help</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Dedicated/searchable user group for questions, using github issues<br>&nbsp;&nbsp;&nbsp;&nbsp;* There's a book about it<br><b>File Organization</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Basic sourcecode organization, module(-&gt;submodule)-&gt;side<br>&nbsp;&nbsp;&nbsp;&nbsp;* Module directories hold directives<br><b>Code Modularization</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to AngularJS modules, Only one module definition per file<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to AngularJS modules, Don’t alter a module other than where it is defined<br><b>Model</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Object-relational mapping<br>&nbsp;&nbsp;&nbsp;&nbsp;* Server-side validation, server-side example<br>&nbsp;&nbsp;&nbsp;&nbsp;* Client side validation, using Angular 1.3<br><b>View</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to AngularJS views, Directives start with "data-"<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to data readiness, Use ng-init<br><b>Control</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to frontend routing or state changing, URLs start with '#!'<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to frontend routing or state changing, Use query parameters to store route state<br><b>Support for things</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Languages, LESS<br>&nbsp;&nbsp;&nbsp;&nbsp;* Languages, SASS<br><b>Syntax, language and coding</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* JavaScript 5 best practices, Don't use "new"<br><b>Testing</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Testing, using Mocha<br>&nbsp;&nbsp;&nbsp;&nbsp;* End-to-end tests<br>&nbsp;&nbsp;&nbsp;&nbsp;* End-to-end tests, using Protractor<br>&nbsp;&nbsp;&nbsp;&nbsp;* Continuous integration (CI), using Travis<br><b>Development and debugging</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Command line interface (CLI), using Yeoman<br><b>Build</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Build configurations file(s)<br>&nbsp;&nbsp;&nbsp;&nbsp;* Deployment automation, using Azure<br>&nbsp;&nbsp;&nbsp;&nbsp;* Deployment automation, using Digital Ocean, screencast of it<br>&nbsp;&nbsp;&nbsp;&nbsp;* Deployment automation, using Heroku, screencast of it<br><b>Code Generation</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Input application profile<br>&nbsp;&nbsp;&nbsp;&nbsp;* Quick install?<br>&nbsp;&nbsp;&nbsp;&nbsp;* Options for making subcomponents<br>&nbsp;&nbsp;&nbsp;&nbsp;* config generator<br>&nbsp;&nbsp;&nbsp;&nbsp;* controller (client side) generator<br>&nbsp;&nbsp;&nbsp;&nbsp;* directive generator<br>&nbsp;&nbsp;&nbsp;&nbsp;* filter generator<br>&nbsp;&nbsp;&nbsp;&nbsp;* route (client side) generator<br>&nbsp;&nbsp;&nbsp;&nbsp;* service (client side) generator<br>&nbsp;&nbsp;&nbsp;&nbsp;* test - client side<br>&nbsp;&nbsp;&nbsp;&nbsp;* view or view partial generator<br>&nbsp;&nbsp;&nbsp;&nbsp;* controller (server side) generator<br>&nbsp;&nbsp;&nbsp;&nbsp;* model (server side) generator<br>&nbsp;&nbsp;&nbsp;&nbsp;* route (server side) generator<br>&nbsp;&nbsp;&nbsp;&nbsp;* test (server side) generator<br><b>Implemented Functionality</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Account Management, Forgotten Password with Resetting<br>&nbsp;&nbsp;&nbsp;&nbsp;* Chat<br>&nbsp;&nbsp;&nbsp;&nbsp;* CSV processing<br>&nbsp;&nbsp;&nbsp;&nbsp;* E-mail sending system<br>&nbsp;&nbsp;&nbsp;&nbsp;* E-mail sending system, using Nodemailer<br>&nbsp;&nbsp;&nbsp;&nbsp;* E-mail sending system, using its own e-mail implementation<br>&nbsp;&nbsp;&nbsp;&nbsp;* Menus system, state-based<br>&nbsp;&nbsp;&nbsp;&nbsp;* Paypal integration<br>&nbsp;&nbsp;&nbsp;&nbsp;* Responsive design<br>&nbsp;&nbsp;&nbsp;&nbsp;* Social connections management page<br><b>Performance</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Creates a favicon<br><b>Security</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Safe from IP Spoofing<br>&nbsp;&nbsp;&nbsp;&nbsp;* Authorization, Access Contol List (ACL)<br>&nbsp;&nbsp;&nbsp;&nbsp;* Authentication, Cookie<br>&nbsp;&nbsp;&nbsp;&nbsp;* Websocket and RESTful http share security policies<br><br><br></td><td valign="top" width="33%"><br><br><h1>MEAN.io. provides these benefits that MeanJS.org. doesn't</h1><br><br><b>Quality</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Sponsoring company<br><b>Help</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Docs with flatdoc<br><b>Code Modularization</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Share code between projects<br>&nbsp;&nbsp;&nbsp;&nbsp;* Module manager<br><b>View</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to data readiness, Use state.resolve()<br><b>Control</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to frontend code loading, Use AMD with Require.js<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to frontend code loading, using wiredep<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to error handling, Server-side logging<br><b>Client/Server Communication</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Centralized event handling<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to XHR calls, using $http and $q<br><b>Syntax, language and coding</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* JavaScript 5 best practices, Wrap code in an IIFE (SEAF, SIAF)<br><b>Development and debugging</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* API introspection report and testing interface, using Swagger<br>&nbsp;&nbsp;&nbsp;&nbsp;* Command line interface (CLI), using Independent command line interface<br><b>Build</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, add IIFEs (SEAF, SIAF) to executable copies of code<br>&nbsp;&nbsp;&nbsp;&nbsp;* Deployment automation<br>&nbsp;&nbsp;&nbsp;&nbsp;* Deployment automation, using Heroku<br><b>Code Generation</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Scaffolding undo&nbsp;&nbsp;&nbsp;&nbsp;(mean package -d &lt;name&gt;)<br>&nbsp;&nbsp;&nbsp;&nbsp;* FEATURE (a.k.a. module, entity) generator, Menu items added for new features<br><b>Implemented Functionality</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Admin page for users and roles<br>&nbsp;&nbsp;&nbsp;&nbsp;* Content Management System&nbsp;&nbsp;&nbsp;&nbsp;(Use special data-bound directives in your templates.<br>Switch to edit mode and you can edit the values right where you see them)<br>&nbsp;&nbsp;&nbsp;&nbsp;* File Upload<br>&nbsp;&nbsp;&nbsp;&nbsp;* i18n, localization<br>&nbsp;&nbsp;&nbsp;&nbsp;* Menus system, submenus<br>&nbsp;&nbsp;&nbsp;&nbsp;* Search<br>&nbsp;&nbsp;&nbsp;&nbsp;* Search, actually works with backend API<br>&nbsp;&nbsp;&nbsp;&nbsp;* Search, using Elastic Search<br>&nbsp;&nbsp;&nbsp;&nbsp;* Styles, using Bootstrap, using UI Bootstrap AngularJS directives<br>&nbsp;&nbsp;&nbsp;&nbsp;* Text (WYSIWYG) Editor<br>&nbsp;&nbsp;&nbsp;&nbsp;* Text (WYSIWYG) Editor, using medium-editor<br><b>Performance</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Instrumentation, server-side<br><b>Security</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Serverside authenticated route restriction<br>&nbsp;&nbsp;&nbsp;&nbsp;* Authentication, using Oauth, Link multiple Oauth strategies to one account<br>&nbsp;&nbsp;&nbsp;&nbsp;* Authentication, JSON Web Token (JWT)<br><br><br></td><td valign="top" width="33%"><br><br><h1>MEAN.io. and MeanJS.org. both provide these benefits</h1><br><br><b>Quality</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Version Control, using git<br><b>Platforms</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Client-side JS Framework, using AngularJS<br>&nbsp;&nbsp;&nbsp;&nbsp;* Frontend Server/ Framework, using Node.JS<br>&nbsp;&nbsp;&nbsp;&nbsp;* Frontend Server/ Framework, using Node.JS, using Express<br>&nbsp;&nbsp;&nbsp;&nbsp;* API Server/ Framework, using NodeJS<br>&nbsp;&nbsp;&nbsp;&nbsp;* API Server/ Framework, using NodeJS, using Express<br><b>Help</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Dedicated/searchable user group for questions<br>&nbsp;&nbsp;&nbsp;&nbsp;* Dedicated/searchable user group for questions, using Google Groups<br>&nbsp;&nbsp;&nbsp;&nbsp;* Dedicated/searchable user group for questions, using Facebook<br>&nbsp;&nbsp;&nbsp;&nbsp;* Dedicated/searchable user group for questions, response time mostly under a day<br>&nbsp;&nbsp;&nbsp;&nbsp;* Example application<br>&nbsp;&nbsp;&nbsp;&nbsp;* Tutorial screencast in English<br>&nbsp;&nbsp;&nbsp;&nbsp;* Tutorial screencast in English, using Youtube<br>&nbsp;&nbsp;&nbsp;&nbsp;* Dedicated chatroom<br><b>File Organization</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Basic sourcecode organization, module(-&gt;submodule)-&gt;side, with type subfolders<br>&nbsp;&nbsp;&nbsp;&nbsp;* Module directories hold controllers<br>&nbsp;&nbsp;&nbsp;&nbsp;* Module directories hold services<br>&nbsp;&nbsp;&nbsp;&nbsp;* Module directories hold templates<br>&nbsp;&nbsp;&nbsp;&nbsp;* Module directories hold unit tests<br>&nbsp;&nbsp;&nbsp;&nbsp;* Separate route configuration files for each module<br><b>Code Modularization</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Modularized Functionality<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to AngularJS modules, No global 'app' module variable<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to AngularJS modules, No global 'app' module variable without an IIFE<br><b>Model</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Setup of persistent storage<br>&nbsp;&nbsp;&nbsp;&nbsp;* Setup of persistent storage, using NoSQL db<br>&nbsp;&nbsp;&nbsp;&nbsp;* Setup of persistent storage, using NoSQL db, using MongoDB<br><b>View</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* No XHR calls in controllers<br>&nbsp;&nbsp;&nbsp;&nbsp;* Templates, using Angular directives<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to data readiness, prevents Flash of Unstyled/compiled Content (FOUC)<br><b>Control</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to frontend routing or state changing, example of it<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to frontend routing or state changing, State-based routing<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to frontend routing or state changing, State-based routing, using ui-router<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to frontend routing or state changing, HTML5 Mode<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to frontend code loading, using angular.bootstrap()<br><b>Client/Server Communication</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Serve status codes only as responses<br>&nbsp;&nbsp;&nbsp;&nbsp;* Accept nested, JSON parameters<br>&nbsp;&nbsp;&nbsp;&nbsp;* Add timer header to requests<br>&nbsp;&nbsp;&nbsp;&nbsp;* Support for signed and encrypted cookies<br>&nbsp;&nbsp;&nbsp;&nbsp;* Serve URLs based on the route definitions<br>&nbsp;&nbsp;&nbsp;&nbsp;* Can serve headers only<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to XHR calls, using JSON<br>&nbsp;&nbsp;&nbsp;&nbsp;* Approach to XHR calls, using $resource (angular-resource)<br><b>Support for things</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Languages, JavaScript (server side)<br>&nbsp;&nbsp;&nbsp;&nbsp;* Languages, Swig<br><b>Syntax, language and coding</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* JavaScript 5 best practices, Use 'use strict'<br><b>Tool Configuration/customization</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Separate runtime configuration profiles<br><b>Testing</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Testing, using Jasmine<br>&nbsp;&nbsp;&nbsp;&nbsp;* Testing, using Karma<br>&nbsp;&nbsp;&nbsp;&nbsp;* Client-side unit tests<br>&nbsp;&nbsp;&nbsp;&nbsp;* Continuous integration (CI)<br>&nbsp;&nbsp;&nbsp;&nbsp;* Automated device testing, using Live Reload<br>&nbsp;&nbsp;&nbsp;&nbsp;* Server-side integration &amp; unit tests<br>&nbsp;&nbsp;&nbsp;&nbsp;* Server-side integration &amp; unit tests, using Mocha<br><b>Development and debugging</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Command line interface (CLI)<br><b>Build</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Build-time Dependency Management, using npm<br>&nbsp;&nbsp;&nbsp;&nbsp;* Build-time Dependency Management, using bower<br>&nbsp;&nbsp;&nbsp;&nbsp;* Build tool / Task runner, using Grunt<br>&nbsp;&nbsp;&nbsp;&nbsp;* Build tool / Task runner, using gulp<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, script<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, reload build script file upon change<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, copy assets to build or dist or target folder<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, html page processing<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, html page processing, inject references by searching directories<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, html page processing, inject references by searching directories, injects js references<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, html page processing, inject references by searching directories, injects css references<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, LESS/SASS/etc files are linted, compiled<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, JavaScript style checking<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, JavaScript style checking, using jshint or jslint<br>&nbsp;&nbsp;&nbsp;&nbsp;* Development build, run unit tests<br>&nbsp;&nbsp;&nbsp;&nbsp;* Production build, script<br>&nbsp;&nbsp;&nbsp;&nbsp;* Production build, concatenation (aggregation, globbing, bundling)&nbsp;&nbsp;&nbsp;&nbsp;(If you add debug:true to your config/env/development.js the will not be <br>uglified)<br>&nbsp;&nbsp;&nbsp;&nbsp;* Production build, minification<br>&nbsp;&nbsp;&nbsp;&nbsp;* Production build, safe pre-minification, using ng-annotate<br>&nbsp;&nbsp;&nbsp;&nbsp;* Production build, uglification<br>&nbsp;&nbsp;&nbsp;&nbsp;* Production build, make static pages for SEO<br><b>Code Generation</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* FEATURE (a.k.a. module, entity) generator&nbsp;&nbsp;&nbsp;&nbsp;(README.md<br>feature css<br>routes<br>controller<br>view<br>additional menu item)<br><b>Implemented Functionality</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* 404 Page<br>&nbsp;&nbsp;&nbsp;&nbsp;* 500 Page<br>&nbsp;&nbsp;&nbsp;&nbsp;* Account Management<br>&nbsp;&nbsp;&nbsp;&nbsp;* Account Management, register/login/logout<br>&nbsp;&nbsp;&nbsp;&nbsp;* Account Management, is password manager friendly<br>&nbsp;&nbsp;&nbsp;&nbsp;* Front-end CRUD<br>&nbsp;&nbsp;&nbsp;&nbsp;* Full-stack CRUD<br>&nbsp;&nbsp;&nbsp;&nbsp;* Full-stack CRUD, with Read<br>&nbsp;&nbsp;&nbsp;&nbsp;* Full-stack CRUD, with Create, Update and Delete<br>&nbsp;&nbsp;&nbsp;&nbsp;* Google Analytics<br>&nbsp;&nbsp;&nbsp;&nbsp;* Menus system<br>&nbsp;&nbsp;&nbsp;&nbsp;* Realtime data sync<br>&nbsp;&nbsp;&nbsp;&nbsp;* Realtime data sync, using socket.io<br>&nbsp;&nbsp;&nbsp;&nbsp;* Styles, using Bootstrap<br><b>Performance</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* Javascript performance thing<br>&nbsp;&nbsp;&nbsp;&nbsp;* Javascript performance thing, using lodash<br>&nbsp;&nbsp;&nbsp;&nbsp;* One event-loop thread handles all requests<br>&nbsp;&nbsp;&nbsp;&nbsp;* Configurable response caching&nbsp;&nbsp;&nbsp;&nbsp;(Express plugin<br><b>https</b>://www.npmjs.org/package/apicache)<br>&nbsp;&nbsp;&nbsp;&nbsp;* Clustered HTTP sessions<br><b>Security</b>:<br>&nbsp;&nbsp;&nbsp;&nbsp;* JavaScript obfuscation<br>&nbsp;&nbsp;&nbsp;&nbsp;* https<br>&nbsp;&nbsp;&nbsp;&nbsp;* Authentication, using Oauth<br>&nbsp;&nbsp;&nbsp;&nbsp;* Authentication, Basic&nbsp;&nbsp;&nbsp;&nbsp;(With Passport or others)<br>&nbsp;&nbsp;&nbsp;&nbsp;* Authentication, Digest&nbsp;&nbsp;&nbsp;&nbsp;(With Passport or others)<br>&nbsp;&nbsp;&nbsp;&nbsp;* Authentication, Token&nbsp;&nbsp;&nbsp;&nbsp;(With Passport or others)<br></td></tr></tbody></table>

Without any external tool you can simply accomplish this on Windows 7 or 8, by opening up the Resource monitor and on the CPU or Overview tab right clicking on the process and selecting Suspend Process. The Resource monitor can be started from the Performance tab of the Task manager.

Just use look-arounds to solve this:

(?<=^|,)garp(?=$|,)

The difference with look-arounds and just regular groups are that with regular groups the comma would be part of the match, and with look-arounds it wouldn't. In this case it doesn't make a difference though.

This worked for me:

cp <path_to>/libstdc++.so.6 $PWD
./<executable>

This tidbit came from @kerin (comment provided above):

you might check out http://stackoverflow.com/questions/13636513/linking-libstdc-statically-any-gotchas

From that link:

If you put the newer libstdc++.so in the same directory as the executable it will be found at run-time, problem solved.

The error I was getting mentioned that libstdc++.so.6 was coming from /usr/lib64/, but this is not the library I linked against! The message looked like:

<executing_binary>: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by <executing_binary>)

I did verify that LD_LIBRARY_PATH had the directory (and that it was the first path). For some reason at runtime it was still looking at /usr/lib64/libstdc++.so.6.

I took the advice from the article above and copied the libstdc++.so.6 from where I linked into the directory with my executable, ran from there, and it worked!

I would probably build the link manually, like this:

<a href="<%=Url.Action("Subcategory", "Category", new { categoryID = parent.ID }) %>#section12">link text</a>

If you're in Rails, .blank? should be the method you are looking for:

a = nil
b = []
c = ""

a.blank? #=> true
b.blank? #=> true
c.blank? #=> true

d = "1"
e = ["1"]

d.blank? #=> false
e.blank? #=> false

So the answer would be:

variable = id if variable.blank?

var alphabets = Enumerable.Range('A', 26).Select((num) => ((char)num).ToString()).ToList();

**It is Simple, just follow 2 steps. Step #1. Fire query "Delete from tableName", It will delete all records from table.

Step #2. There is table named "sqlite_sequence" in Sqlite Database, just browse it and you can set sequence table wise to "0" so it will start from auto id "1".** See the screenshot attached.

Integer refers to wrapper type in Java whereas int is a primitive type. Everything except primitive data types in Java is implemented just as objects that implies Java is a highly qualified pure object-oriented programming language. If you need, all primitives types are also available as wrapper types in Java. You can have some performance benefit with primitive types, and hence wrapper types should be used only when it is necessary.

In your example as below.

Integer n = 9;

the constant 9 is being auto-boxed (auto-boxing and unboxing occurs automatically from java 5 onwards) to Integer and therefore you can use the statement like that and also Integer n = new Integer(9). This is actually achieved through the statement Integer.valueOf(9).intValue();

$insert = $this->db->insert('email_notification', $data);
                $this->session->set_flashdata("msg", "<div class='alert alert-success'> Cafe has been added Successfully.</div>");

                //require ("plugins/mailer/PHPMailerAutoload.php");
                $mail = new PHPMailer;
                $mail->SMTPOptions = array(
                    'ssl' => array(
                    'verify_peer' => false,
                    'verify_peer_name' => false,
                    'allow_self_signed' => true,
                ),
                );

                $message="
                     Your Account Has beed created successfully by Admin:
                    Username: ".$this->input->post('username')." <br><br>
                    Email: ".$this->input->post('sender_email')." <br><br>
                    Regargs<br>
                    <div class='background-color:#666;color:#fff;padding:6px;
                    text-align:center;'>
                         Bookly Admin.
                    </div>
                ";
                $mail->isSMTP(); // Set mailer to use SMTP
                $mail->Host = 'smtp.gmail.com'; // Specify main and backup SMTP servers
                $mail->SMTPAuth = true; 
                $subject = "Hello  ".$this->input->post('username');
                $mail->SMTDebug=2;
                $email = $this->input->post('sender_email'); //this email is user email
                $from_label = "Account Creation";
                $mail->Username = 'your email'; // SMTP username
                $mail->Password = 'password'; // SMTP password
                $mail->SMTPSecure = 'ssl'; // Enable TLS encryption, `ssl` also accepted
                $mail->Port = 465;
                $mail->setFrom($from_label);
                $mail->addAddress($email, 'Bookly Admin');
                $mail->isHTML(true);
                $mail->Subject = $subject;
                $mail->Body = $message;
                $mail->AltBody = 'This is the body in plain text for non-HTML mail clients';
             if($mail->send()){

                  }

I think this is the easiest way for multy selection/update/insert/delete. You can run as many update/insert/delete as u want after select (you have to make a select first(a dummy if needed)) with executeUpdate(str) (just use new int(count1,count2,...)) and if u need a new selection close 'statement' and 'connection' and make new for next select. Like example:

String str1 = "select * from users";
String str9 = "INSERT INTO `port`(device_id, potition, port_type, di_p_pt) VALUE ('"+value1+"', '"+value2+"', '"+value3+"', '"+value4+"')";
String str2 = "Select port_id from port where device_id = '"+value1+"' and potition = '"+value2+"' and port_type = '"+value3+"' ";
try{  
    Class.forName("com.mysql.jdbc.Driver").newInstance();
    theConnection=(Connection) DriverManager.getConnection(dbURL,dbuser,dbpassword);  
    theStatement = theConnection.prepareStatement(str1);
    ResultSet theResult = theStatement.executeQuery();
    int count8 = theStatement.executeUpdate(str9);
    theStatement.close();
    theConnection.close();
    theConnection=DriverManager.getConnection(dbURL,dbuser,dbpassword);
    theStatement = theConnection.prepareStatement(str2);
    theResult = theStatement.executeQuery();

    ArrayList<Port> portList = new ArrayList<Port>();
    while (theResult.next()) {
        Port port = new Port();
        port.setPort_id(theResult.getInt("port_id"));

        portList.add(port);
    }

I hope it helps

One that I use often:

 Integer.parseInt("1234");

Point is, there are plenty of ways to do this, all equally valid. As to which is most optimum/efficient, you'd have to ask someone else.

One sure is comparison of string. Difference between

String helloWorld = "Hello World";
helloWorld == "Hello World";
"Hello World".equals(helloWorld);

Select your project properties from Project Tab Then Application->Resource->Icon And Manifest->change the default icon

This works in Visual studio 2019 finely Note:Only files with .ico format can be added as icon

Using ES6 notation, you can do something like this:

For appending you can use the spread operator like this:

var arr1 = [1,2,3]_x000D_
var obj = 4_x000D_
var newData = [...arr1, obj] // [1,2,3,4]_x000D_
console.log(newData);

Swift version

This is the Swift version of David's Objective-C answer. You use the global queue to run things in the background and the main queue to update the UI.

DispatchQueue.global(qos: .background).async {
    
    // Background Thread
    
    DispatchQueue.main.async {
        // Run UI Updates
    }
}

Pick up a first sock and place it on a table. Now pick another sock; if it matches the first picked, place it on top of the first. If not, place it on the table a small distance from the first. Pick a third sock; if it matches either of the previous two, place it on top of them or else place it a small distance from the third. Repeat until you have picked up all the socks.

I created a small working example that copies a source folder to another destination folder in just a few steps (based on shift66's answer using ncp):

Step 1 - Install ncp module:

npm install ncp --save

Step 2 - create copy.js (modify the srcPath and destPath variables to whatever you need):

var path = require('path');
var ncp = require('ncp').ncp;

ncp.limit = 16;

var srcPath = path.dirname(require.main.filename); // Current folder
var destPath = '/path/to/destination/folder'; // Any destination folder

console.log('Copying files...');
ncp(srcPath, destPath, function (err) {
  if (err) {
    return console.error(err);
  }
  console.log('Copying files complete.');
});

Step 3 - run

node copy.js

As described in Cast Functions and Operators:

The type for the result can be one of the following values:

• BINARY[(N)]
• CHAR[(N)]
• DATE
• DATETIME
• DECIMAL[(M[,D])]
• SIGNED [INTEGER]
• TIME
• UNSIGNED [INTEGER]

Therefore, you should use:

SELECT CAST(PROD_CODE AS UNSIGNED) FROM PRODUCT

This happens when accessing a package scoped method of a class that is in the same package but is in a different jar and classloader.

This was my source, but the link is now broken. Following is full text from google cache:

Packages (as in package access) are scoped per ClassLoader.

You state that the parent ClassLoader loads the interface and the child ClassLoader loads the implementation. This won't work because of the ClassLoader-specific nature of package scoping. The interface isn't visible to the implementation class because, even though it's the same package name, they're in different ClassLoaders.

I only skimmed the posts in this thread, but I think you've already discovered that this will work if you declare the interface to be public. It would also work to have both interface and implementation loaded by the same ClassLoader.

Really, if you expect arbitrary folks to implement the interface (which you apparently do if the implementation is being loaded by a different ClassLoader), then you should make the interface public.

The ClassLoader-scoping of package scope (which applies to accessing package methods, variables, etc.) is similar to the general ClassLoader-scoping of class names. For example, I can define two classes, both named com.foo.Bar, with entirely different implementation code if I define them in separate ClassLoaders.

Joel

If the texts has different sizes and they must be underlined this is the solution:

<table>
  <tr>
    <td class='left'>January</td>
    <td class='right'>2014</td>
  </tr>
</table>

css:

table{
    width: 100%;
    border-bottom: 2px solid black;
    /*this is the size of the small text's baseline over part  (˜25px*3/4)*/
    line-height: 19.5px; 
}
table td{
    vertical-align: baseline;
}
.left{
    font-family: Arial;
    font-size: 40px;
    text-align: left;

}
.right{
    font-size: 25px;
    text-align: right;
}

demo here

It seems chrome will always show you the login prompt if you include a username in the url e.g.

http://[email protected]

This is not a real full solution, see Mike's comment below.

I believe that I found the correct answer through this dig How To. I was able to look up the SPF records on a specific DNS, by using the following query:

dig @ns1.nameserver1.com domain.com txt

In a browser with fetch (basically all of them now):

At the moment, we can't import files with a JSON mime type, only files with a JavaScript mime type. It might be a feature added in the future (official discussion).

fetch('./file.json')
  .then(response => response.json())
  .then(obj => console.log(obj))

In Node.js v13.2+:

It currently requires the --experimental-json-modules flag, otherwise it isn't supported by default.

Try running

node --input-type module --experimental-json-modules --eval "import obj from './file.json'; console.log(obj)"

and see the obj content outputted to console.

You can use [] to extract values from a QueryDict object like you would any ordinary dictionary.

# HTTP POST variables
request.POST['section'] # => [39]
request.POST['MAINS'] # => [137]

# HTTP GET variables
request.GET['section'] # => [39]
request.GET['MAINS'] # => [137]

# HTTP POST and HTTP GET variables (Deprecated since Django 1.7)
request.REQUEST['section'] # => [39]
request.REQUEST['MAINS'] # => [137]

When is a Boolean neither True nor False?

Bill discovered that you can hack a boolean so that if A is True and B is True, (A and B) is False.

Hacked Booleans

Do any of the following:

1- Update the play-services-maps library to the latest version:

com.google.android.gms:play-services-maps:16.1.0

2- Or include the following declaration within the <application> element of AndroidManifest.xml.

<uses-library
      android:name="org.apache.http.legacy"
      android:required="false" />

If checkout master was the last thing you did, then the reflog entry HEAD@{1} will contain your commits (otherwise use git reflog or git log -p to find them). Use git merge HEAD@{1} to fast forward them into master.

EDIT:

As noted in the comments, Git Ready has a great article on this.

git reflog and git reflog --all will give you the commit hashes of the mis-placed commits.

Source: http://gitready.com/intermediate/2009/02/09/reflog-your-safety-net.html

Use string literal operator if C++14 (operator ""s)

using namespace std::string_literals;

throw std::exception("Could not load config file '"s + configfile + "'"s);

or define your own if in C++11. For instance

std::string operator ""_s(const char * str, std::size_t len) {
    return std::string(str, str + len);
}

Your throw statement will then look like this

throw std::exception("Could not load config file '"_s + configfile + "'"_s);

which looks nice and clean.

From CREATE FUNCTION:

When a parameter of the function has a default value, the keyword DEFAULT must be specified when the function is called to retrieve the default value. This behavior is different from using parameters with default values in stored procedures in which omitting the parameter also implies the default value.

So you need to do:

SELECT dbo.fCalculateEstimateDate(647,DEFAULT)

The issue is that you are serializing your bean with a custom Gson object while the application is attempting to deserialize your JSON with a Jackson ObjectMapper (within MappingJackson2HttpMessageConverter).

If you open up your server logs, you should see something like

Exception in thread "main" com.fasterxml.jackson.databind.exc.InvalidFormatException: Can not construct instance of java.util.Date from String value '2013-34-10-10:34:31': not a valid representation (error: Failed to parse Date value '2013-34-10-10:34:31': Can not parse date "2013-34-10-10:34:31": not compatible with any of standard forms ("yyyy-MM-dd'T'HH:mm:ss.SSSZ", "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", "EEE, dd MMM yyyy HH:mm:ss zzz", "yyyy-MM-dd"))
 at [Source: java.io.StringReader@baea1ed; line: 1, column: 20] (through reference chain: com.spring.Bean["publicationDate"])

among other stack traces.

One solution is to set your Gson date format to one of the above (in the stacktrace).

The alternative is to register your own MappingJackson2HttpMessageConverter by configuring your own ObjectMapper to have the same date format as your Gson.

To simply combine them you can place them all together like this:

=SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(A2,"_AB","_"),"_CD","_"),"_EF","_"),"_40K",""),"_60K",""),"_S_","_"),"_","-")

(note that this may pass the older Excel limit of 7 nested statements. I'm testing in Excel 2010

Another way to do it is by utilizing Left and Right functions.

This assumes that the changing data on the end is always present and is 8 characters long

=SUBSTITUTE(LEFT(A2,LEN(A2)-8),"_","-")

This will achieve the same resulting string

If the string doesn't always end with 8 characters that you want to strip off you can search for the "_S" and get the current location. Try this:

=SUBSTITUTE(LEFT(A2,FIND("_S",A2,1)),"_","-")

This changed in the latest Angular CLI.

The file name changed to angular.json, and the structure also changed.

This is what you should do:

"projects": {
    "project-name": {
        ...
        "architect": {
            "serve": {
                "options": {
                  "host": "foo.bar",
                  "port": 80
                }
            }
        }
        ...
    }
}