@echo off
title Test

echo Select a language. (de/en)
set /p language=

IF /i "%language%"=="de" goto languageDE
IF /i "%language%"=="en" goto languageEN

echo Not found.
goto commonexit

:languageDE
echo German
goto commonexit

:languageEN
echo English
goto commonexit

:commonexit
pause

The point is that batch simply continues through instructions, line by line until it reaches a goto, exit or end-of-file. It has no concept of sections to control flow.

Hence, entering de would jump to :languagede then simply continue executing instructions until the file ends, showing de then en then not found.

As an alternative option you could install OpenSSH http://www.mls-software.com/opensshd.html and then simply ssh user@host -pw password -m command_run

Edit: After a response from user2687375 when installing, select client only. Once this is done you should be able to initiate SSH from command.

Then you can create an ssh batch script such as

ECHO OFF
CLS
:MENU
ECHO.
ECHO ........................
ECHO SSH servers
ECHO ........................
ECHO.
ECHO 1 - Web Server 1
ECHO 2 - Web Server 2
ECHO E - EXIT
ECHO.

SET /P M=Type 1 - 2 then press ENTER:
IF %M%==1 GOTO WEB1
IF %M%==2 GOTO WEB2
IF %M%==E GOTO EOF

REM ------------------------------
REM SSH Server details
REM ------------------------------

:WEB1
CLS
call ssh [email protected]
cmd /k

:WEB2
CLS
call ssh [email protected]
cmd /k

After some research I understand - I have very similar, but different root project locations and its cached in /bootstrap/cache. After cache clearing project started.

It couldn't get simpler than this in Swift 2 and the latest Xcode 7 (no need to specify enum type, or .rawValue, descriptors etc...)

Updated for Swift 3 and Xcode 8:

    enum Audience {
        case Public
        case Friends
        case Private
    }

    let audience: Audience = .Public  // or, let audience = Audience.Public
    print(audience) // "Public"

There doesn't appear to be an external way to hack the behaviour of the executables.

You could modify the Chrome(ium) executables as this information is obviously compiled in. That approach brings a lot of problems with support and automatic upgrades so you probably want to avoid doing that. You also need to understand how to make the changes to the binaries which is not something most people can pick up in a few days.

If you compile your own browser you are creating a support issue for yourself as you are stuck with a specific revision. If you want to get new features and bug fixes you will have to recompile. All of this involves tracking Chrome development for bugs and build breakages - not something that a web developer should have to do.

I'd follow @BenSwayne's advice for now, but it might be worth thinking about doing some of the work outside of the client (the web browser) and putting it in a background process running on the same or different machines. This process can handle many more connections and you are just responsible for getting the data back from it. Since it is local(ish) you'll get results back quickly even with minimal connections.

int [] newArray = new int[old1.length+old2.length];
System.arraycopy( old1, 0, newArray, 0, old1.length);
System.arraycopy( old2, 0, newArray, old1.length, old2.length );

Don't use element-by-element copying, it's very slow compared to System.arraycopy()

Another solution, using jQuery:

$(document).ready(function() {
  $("input").keypress(function(e) {
    if (e.which == 13) {
      $('#submit').click();
      return false;
    }

    return true;
  });
});

This should work on the following forms, making "Update" the default action:

<form name="f" method="post" action="/action">
  <input type="text" name="text1" />
  <input type="submit" name="button2" value="Delete" />
  <input type="submit" name="button1" id="submit" value="Update" />
</form>

As well as:

<form name="f" method="post" action="/action">
  <input type="text" name="text1" />
  <button type="submit" name="button2">Delete</button>
  <button type="submit" name="button1" id="submit">Update</button>
</form>

This traps the Enter key only when an input field on the form has focus.

Removing \n#pageable\n from both query and count query worked for me. Springboot version : 2.1.5.RELEASE DB : Mysql

You have to use the SSH version, not HTTPS. When you clone from a repository, copy the link with the SSH version, because SSH is easy to use and solves all problems with access. You can set the access for every SSH you input into your account (like push, pull, clone, etc...)

Here is a link, which says why we need SSH and how to use it: step by step

Git Generate SSH Keys

using Array Reduce function will get/set based on path provided.

i tested it with a.b.c and a.b.2.c {a:{b:[0,1,{c:7}]}} and its works for both getting key or mutating object to set value

cheerz

    function setOrGet(obj, path=[], newValue){
      const l = typeof path === 'string' ? path.split('.') : path;
      return l.reduce((carry,item, idx)=>{
       const leaf = carry[item];
       
       // is this last item in path ? cool lets set/get value
       if( l.length-idx===1)  { 
         // mutate object if newValue is set;
         carry[item] = newValue===undefined ? leaf : newValue;
         // return value if its a get/object if it was a set
         return newValue===undefined ? leaf : obj ;
       }
    
       carry[item] = leaf || {}; // mutate if key not an object;
       return carry[item]; // return object ref: to continue reduction;
      }, obj)
    }
    
   
    console.log(
     setOrGet({a: {b:1}},'a.b') === 1 ||
    'Test Case: Direct read failed'
    )
    
    console.log(
     setOrGet({a: {b:1}},'a.c',22).a.c===22 ||
    'Test Case: Direct set failed'
    )
    
    console.log(
     setOrGet({a: {b:[1,2]}},'a.b.1',22).a.b[1]===22 ||
    'Test Case: Direct set on array failed'
    )
    
    console.log(
     setOrGet({a: {b:{c: {e:1} }}},'a.b.c.e',22).a.b.c. e===22 ||
    'Test Case: deep get failed'
    )
    
    // failed !. Thats your homework :) 
    console.log(
     setOrGet({a: {b:{c: {e:[1,2,3,4,5]} }}},'a.b.c.e.3 ',22)
    )
    
    
    
    

my personal recommendation.

do not use such a thing unless there is no other way!

i saw many examples people use it for translations for example from json; so you see function like locale('app.homepage.welcome') . this is just bad. if you already have data in an object/json; and you know path.. then just use it directly example locale().app.homepage.welcome by changing you function to return object you get typesafe, with autocomplete, less prone to typo's ..

https://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.sort_values.html

I don't think you should ever provide the False value in square brackets (ever), also the column values when they are more than one, then only they are provided as a list! Not like ['one'].

test = df.sort_values(by='one', ascending = False)

One big and great approach is to load the module from a NgModuleFactory, you can load a module inside another module by calling this:

constructor(private loader: NgModuleFactoryLoader, private injector: Injector) {}

loadModule(path: string) {
    this.loader.load(path).then((moduleFactory: NgModuleFactory<any>) => {
        const entryComponent = (<any>moduleFactory.moduleType).entry;
        const moduleRef = moduleFactory.create(this.injector);
        const compFactory = moduleRef.componentFactoryResolver.resolveComponentFactory(entryComponent);
        this.lazyOutlet.createComponent(compFactory);
    });
}

I got this from here.

You need to use the option -f:

$ grep -f A B

The option -F does a fixed string search where as -f is for specifying a file of patterns. You may want both if the file only contains fixed strings and not regexps.

$ grep -Ff A B

You may also want the -w option for matching whole words only:

$ grep -wFf A B

Read man grep for a description of all the possible arguments and what they do.

In postman - Have you tried adding the header element 'Accept' as 'application/vnd.ms-excel'

I pulled a bit of work form the Logging trait of scalax, and created a trait that also integrated a MessageFormat-based library.

Then stuff kind of looks like this:

class Foo extends Loggable {
    info( "Dude, I'm an {0} with {1,number,#}", "Log message", 1234 )
}

We like the approach so far.

Implementation:

trait Loggable {

    val logger:Logger = Logging.getLogger(this)

    def checkFormat(msg:String, refs:Seq[Any]):String =
        if (refs.size > 0) msgfmtSeq(msg, refs) else msg 

    def trace(msg:String, refs:Any*) = logger trace checkFormat(msg, refs)

    def trace(t:Throwable, msg:String, refs:Any*) = logger trace (checkFormat(msg, refs), t)

    def info(msg:String, refs:Any*) = logger info checkFormat(msg, refs)

    def info(t:Throwable, msg:String, refs:Any*) = logger info (checkFormat(msg, refs), t)

    def warn(msg:String, refs:Any*) = logger warn checkFormat(msg, refs)

    def warn(t:Throwable, msg:String, refs:Any*) = logger warn (checkFormat(msg, refs), t)

    def critical(msg:String, refs:Any*) = logger error checkFormat(msg, refs)

    def critical(t:Throwable, msg:String, refs:Any*) = logger error (checkFormat(msg, refs), t)

}

/**
 * Note: implementation taken from scalax.logging API
 */
object Logging {  

    def loggerNameForClass(className: String) = {  
        if (className endsWith "$") className.substring(0, className.length - 1)  
        else className  
    }  

    def getLogger(logging: AnyRef) = LoggerFactory.getLogger(loggerNameForClass(logging.getClass.getName))  
}

If you want to merge changes in SubBranch to MainBranch

1. you should be on MainBranch git checkout MainBranch
2. then run merge command git merge SubBranch

The command for listing all triggers is:

show triggers;

or you can access the INFORMATION_SCHEMA table directly by:

select trigger_schema, trigger_name, action_statement
from information_schema.triggers

• You can do this from version 5.0.10 onwards.
• More information about the TRIGGERS table is here.

You have to first clear the table and then add new data using row.add() function. At last step adjust also column size so that table renders correctly.

$('#upload-new-data').on('click', function () {
   datatable.clear().draw();
   datatable.rows.add(NewlyCreatedData); // Add new data
   datatable.columns.adjust().draw(); // Redraw the DataTable
});

Also if you want to find a mapping between old and new datatable API functions bookmark this

The correct way is actually:

webBrowser1.DocumentText

do it on the HTML part like this:

<input type="text" name="Example" placeholder="Example" required/>

The required parameter will require it to have text in the input field in order to be valid.

The $.getJSON() method is shorthand that does not let you specify advanced options like that. To do that, you need to use the full $.ajax() method.

Notice in the documentation at http://api.jquery.com/jQuery.getJSON/:

This is a shorthand Ajax function, which is equivalent to:

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

So just use $.ajax() and provide all the extra parameters you need.

I ended up creating my own plugin. Here it is in case this helps anyone:

(function($) {
    $.fn.countTo = function(options) {
        // merge the default plugin settings with the custom options
        options = $.extend({}, $.fn.countTo.defaults, options || {});
        
        // how many times to update the value, and how much to increment the value on each update
        var loops = Math.ceil(options.speed / options.refreshInterval),
            increment = (options.to - options.from) / loops;
        
        return $(this).each(function() {
            var _this = this,
                loopCount = 0,
                value = options.from,
                interval = setInterval(updateTimer, options.refreshInterval);
            
            function updateTimer() {
                value += increment;
                loopCount++;
                $(_this).html(value.toFixed(options.decimals));
                
                if (typeof(options.onUpdate) == 'function') {
                    options.onUpdate.call(_this, value);
                }
                
                if (loopCount >= loops) {
                    clearInterval(interval);
                    value = options.to;
                    
                    if (typeof(options.onComplete) == 'function') {
                        options.onComplete.call(_this, value);
                    }
                }
            }
        });
    };
    
    $.fn.countTo.defaults = {
        from: 0,  // the number the element should start at
        to: 100,  // the number the element should end at
        speed: 1000,  // how long it should take to count between the target numbers
        refreshInterval: 100,  // how often the element should be updated
        decimals: 0,  // the number of decimal places to show
        onUpdate: null,  // callback method for every time the element is updated,
        onComplete: null,  // callback method for when the element finishes updating
    };
})(jQuery);

Here's some sample code of how to use it:

<script type="text/javascript"><!--
    jQuery(function($) {
        $('.timer').countTo({
            from: 50,
            to: 2500,
            speed: 1000,
            refreshInterval: 50,
            onComplete: function(value) {
                console.debug(this);
            }
        });
    });
//--></script>

<span class="timer"></span>

View the demo on JSFiddle: http://jsfiddle.net/YWn9t/

Check on yourCheckBox.Value ?

In your template, you have access to all the variables that are members of the current $scope. So, tobedone should be $scope.tobedone, and then you can display it with {{tobedone}}, or [[tobedone]] in your case.

NetBeans IDE automatically defines the structure which is almost similar to one suggested by Patrick Garner. For NetBeans users

File->New Project ->In left side select Maven and In right side select Maven Enterprise Application and press Next -> Asks for project names for both war,ejb and settings.

The IDE will automatically create the structure for you.

This is a nice example: The Repository Pattern Example in C#

Basically, repository hides the details of how exactly the data is being fetched/persisted from/to the database. Under the covers:

• for reading, it creates the query satisfying the supplied criteria and returns the result set
• for writing, it issues the commands necessary to make the underlying persistence engine (e.g. an SQL database) save the data

1. Click BUILD > Configuration Manager...
2. Under Project contexts > Configuration, select "Release"
3. BUILD > Build Solution or Rebuild Solution

It works!

decimal moneyvalue = 1921.39m; 
string html = String.Format("Order Total: {0:C}", moneyvalue); 
Console.WriteLine(html);

Output

Order Total: $1,921.39

To change the size of (almost) all text elements, in one place, and synchronously, rel() is quite efficient:
g+theme(text = element_text(size=rel(3.5))

You might want to tweak the number a bit, to get the optimum result. It sets both the horizontal and vertical axis labels and titles, and other text elements, on the same scale. One exception is faceted grids' titles which must be manually set to the same value, for example if both x and y facets are used in a graph:
theme(text = element_text(size=rel(3.5)), strip.text.x = element_text(size=rel(3.5)), strip.text.y = element_text(size=rel(3.5)))

Just adding the iPhone 4S device code to this thread...

The iPhone 4S will return the string @"iPhone4,1".

try this:

ComboBox cbx = new ComboBox();
cbx.DisplayMember = "Text";
cbx.ValueMember = "Value";

EDIT (a little explanation, sory, I also didn't notice your combobox wasn't bound, I blame the lack of caffeine):

The difference between SelectedValue and SelectedItem are explained pretty well here: ComboBox SelectedItem vs SelectedValue

So, if your combobox is not bound to datasource, DisplayMember and ValueMember doesn't do anything, and SelectedValue will always be null, SelectedValueChanged won't be called. So either bind your combobox:

            comboBox1.DisplayMember = "Text";
            comboBox1.ValueMember = "Value";

            List<ComboboxItem> list = new List<ComboboxItem>();

            ComboboxItem item = new ComboboxItem();
            item.Text = "choose a server...";
            item.Value = "-1";
            list.Add(item);

            item = new ComboboxItem();
            item.Text = "S1";
            item.Value = "1";
            list.Add(item);

            item = new ComboboxItem();
            item.Text = "S2";
            item.Value = "2";
            list.Add(item);

            cbx.DataSource = list; // bind combobox to a datasource

or use SelectedItem property:

if (cbx.SelectedItem != null)
             Console.WriteLine("ITEM: "+comboBox1.SelectedItem.ToString());

I'm on Windows and have used 4 methods: SFTP, WinSCP, Unison and Sublime Text on Linux with X11 forwarding over SSH to Windows (yes you can do this without messy configs and using a free tool).

The fourth way is the best if you can install software on your Linux machine.

The fourth way:

MobaXterm

1. Install MobaXterm on Windows
2. SSH to your Linux box from MobaXterm
3. On your linux box, install Sublime Text 3. Here's how to on Ubuntu
4. At the command prompt, start sublime with subl
5. That's it! You now have sublime text running on Linux, but with its window running on your Windows desktop. This is possible because MobaXterm handles the X11 forwarding over SSH for you so you don't have to do anything funky to get it going. There might be a teeny amount of a delay, but your files will never be out of sync, because you're editing them right on the Linux machine.

Note: When invoking subl if it complains for a certain library - ensure you install them to successfully invoke sublimetext from mobaxterm.

If you can't install software on your Linux box, the best is Unison. Why?

• It's free
• It's fast
• It's reliable and doesn't care which editor you use
• You can create custom ignore lists

SFTP

Setup: Install the SFTP Sublime Text package. This package requires a license.

1. Create a new folder
2. Open it as a Sublime Text Project.
3. In the sidebar, right click on the folder and select Map Remote.
4. Edit the sftp-config.json file
5. Right click the folder in step 1 select download.
6. Work locally.

In the sftp-config, I usually set:

"upload_on_save": true,
"sync_down_on_open": true,

This, in addition to an SSH terminal to the machine gives me a fairly seamless remote editing experience.

WinSCP

1. Install and run WinSCP
2. Go to Preferences (Ctrl+Alt+P) and click on Transfer, then on Add. Name the preset.
3. Set the transfer mode to binary (you don't want line conversions)
4. Set file modification to "No change"
5. Click the Edit button next to File Mask and setup your include and exclude files and folders (useful for when you have a .git/.svn folder present or you want to exclude build products from being synchronized).
6. Click OK
7. Connect to your remote server and navigate to the folder of interest
8. Choose an empty folder on your local machine.
9. Select your newly created Transfer settings preset.
10. Finally, hit Ctrl+U (Commands > Keep remote directory up to date) and make sure "Synchronize on start" and "Update subdirectories" are checked.

From then on, WinSCP will keep your changes synchronized.

Work in the local folder using SublimeText. Just make sure that Sublime Text is set to guess the line endings from the file that is being edited.

Unison

I have found that if source tree is massive (around a few hundred MB with a deep hierarchy), then the WinSCP method described above might be a bit slow. You can get much better performance using Unison. The down side is that Unison is not automatic (you need to trigger it with a keypress) and requires a server component to be running on your linux machine. The up side is that the transfers are incredibly fast, it is very reliable and ignoring files, folders and extensions are incredibly easy to setup.

Note: No, this isn't true. At some point there was a comment on this answer from Dan Piponi himself saying that the cause and effect here was exactly the opposite, that he wrote his article in response to James Iry's quip. But it seems to have been removed, perhaps by some compulsive tidier.

Below is my original answer.

It's quite possible that Iry had read From Monoids to Monads, a post in which Dan Piponi (sigfpe) derives monads from monoids in Haskell, with much discussion of category theory and explicit mention of "the category of endofunctors on Hask" . In any case, anyone who wonders what it means for a monad to be a monoid in the category of endofunctors might benefit from reading this derivation.

Here is my method made with pure PHP and CSS :

/** PHP code    */
<?php
    $string = "the string with linebreaks";
    $string = strtr($string,array("."=>".\r\r",":"=>" : \r","-"=>"\r - "));
?>

And the CSS :

.your_textarea_class {
style='white-space:pre-wrap';
}

You can do the same with regex (I'm learning how to build regex with pregreplace using an associative array, seems to be better for adding the \n\r which makes the breaks display).

String time = "12:32:22";
String[] values = time.split(":");

This will take your time and split it where it sees a colon and put the value in an array, so you should have 3 values after this.

Then loop through string array and convert each one. (with Integer.parseInt)

By playing with parameters as -XX:PermSize and -Xms you can tune the performance of - for example - the startup of your application. I haven't looked at it recently, but a few years back the default value of -Xms was something like 32MB (I think), if your application required a lot more than that it would trigger a number of cycles of fill memory - full garbage collect - increase memory etc until it had loaded everything it needed. This cycle can be detrimental for startup performance, so immediately assigning the number required could improve startup.

A similar cycle is applied to the permanent generation. So tuning these parameters can improve startup (amongst others).

WARNING The JVM has a lot of optimization and intelligence when it comes to allocating memory, dividing eden space and older generations etc, so don't do things like making -Xms equal to -Xmx or -XX:PermSize equal to -XX:MaxPermSize as it will remove some of the optimizations the JVM can apply to its allocation strategies and therefor reduce your application performance instead of improving it.

As always: make non-trivial measurements to prove your changes actually improve performance overall (for example improving startup time could be disastrous for performance during use of the application)

I'll add the data.table version for anyone else Googling it (i.e., @BondedDust's solution translated to data.table and pared down a tad):

library(data.table)
setDT(temp)
temp[ , quartile := cut(value,
                        breaks = quantile(value, probs = 0:4/4),
                        labels = 1:4, right = FALSE)]

Which is much better (cleaner, faster) than what I had been doing:

temp[ , quartile := 
        as.factor(ifelse(value < quantile(value, .25), 1,
                         ifelse(value < quantile(value, .5), 2,
                                ifelse(value < quantile(value, .75), 3, 4))]

Note, however, that this approach requires the quantiles to be distinct, e.g. it will fail on rep(0:1, c(100, 1)); what to do in this case is open ended so I leave it up to you.

I prefer using the onclick method rather than the href for javascript hyperlinks. And always use alerts to determine what value do you have.

<a href='#' onclick='jsFunction();alert('it works!');'>Link</a>

It could be also used on input tags eg.

<input type='button' value='Submit' onclick='jsFunction();alert('it works!');'>

For using DISTINCT keyword, you can use it like this:

SELECT DISTINCT 
    (SELECT min(ti.Country_id) 
     FROM tbl_countries ti 
     WHERE t.country_title = ti.country_title) As Country_id
    , country_title
FROM 
    tbl_countries t

For using ROW_NUMBER(), you can use it like this:

SELECT 
    Country_id, country_title 
FROM (
    SELECT *, ROW_NUMBER() OVER (PARTITION BY country_title ORDER BY Country_id) As rn
    FROM tbl_countries) t
WHERE rn = 1

Also with using LEFT JOIN, you can use this:

SELECT t1.Country_id, t1.country_title
FROM tbl_countries t1
    LEFT OUTER JOIN
    tbl_countries t2 ON t1.country_title = t2.country_title AND t1.Country_id > t2.Country_id
WHERE
    t2.country_title IS NULL

And with using of EXISTS, you can try:

SELECT t1.Country_id, t1.country_title
FROM tbl_countries t1   
WHERE
    NOT EXISTS (SELECT 1 
                FROM tbl_countries t2 
                WHERE t1.country_title = t2.country_title AND t1.Country_id > t2.Country_id)

Spark is the simplest, here is a quick start guide: http://sparkjava.com/

I faced the same issue in my scenario as follow:

I created textbook table first with

create table textbook(txtbk_isbn varchar2(13)
primary key,txtbk_title varchar2(40),
txtbk_author varchar2(40) );

Then chapter table:

create table chapter(txtbk_isbn varchar2(13),chapter_title varchar2(40), constraint pk_chapter primary key(txtbk_isbn,chapter_title), constraint chapter_txtbook foreign key (txtbk_isbn) references textbook (txtbk_isbn));

Then topic table:

create table topic(topic_id varchar2(20) primary key,topic_name varchar2(40));

Now when I wanted to create a relationship called chapter_topic between chapter (having composite primary key) and topic (having single column primary key), I faced issue with following query:

create table chapter_topic(txtbk_isbn varchar2(13),chapter_title varchar2(40),topic_id varchar2(20), primary key (txtbk_isbn, chapter_title, topic_id), foreign key (txtbk_isbn) references textbook(txtbk_isbn), foreign key (chapter_title) references chapter(chapter_title), foreign key (topic_id) references topic (topic_id));

The solution was to refer to composite foreign key as below:

create table chapter_topic(txtbk_isbn varchar2(13),chapter_title varchar2(40),topic_id varchar2(20), primary key (txtbk_isbn, chapter_title, topic_id), foreign key (txtbk_isbn, chapter_title) references chapter(txtbk_isbn, chapter_title), foreign key (topic_id) references topic (topic_id));

Thanks to APC post in which he mentioned in his post a statement that:

Common reasons for this are
- the parent lacks a constraint altogether
- the parent table's constraint is a compound key and we haven't referenced all the columns in the foreign key statement.
- the referenced PK constraint exists but is DISABLED

In python you can use json.Dump(str) before send result to html template. with this command string convert to correct json format and send to html template. After send this result to JSON.parse(result) , this is correct response and you can use this.

The answers here are all quite old.

In the HTML5 world, you should the use onpopstate event.

window.onpopstate = function(event)
{
    alert("location: " + document.location + ", state: " + JSON.stringify(event.state));
};

Or:

window.addEventListener('popstate', function(event)
{
    alert("location: " + document.location + ", state: " + JSON.stringify(event.state));
});

The latter snippet allows multiple event handlers to exist, whereas the former will replace any existing handler which may cause hard-to-find bugs.

Try shelljs to call c/c++ program or shared libraries by using node program from linux/unix . node-cmd an option in windows. Both packages basically enable us to call c/c++ program similar to the way we call from terminal/command line.

Eg in ubuntu:

const shell = require('shelljs');

shell.exec("command or script name");

In windows:

const cmd = require('node-cmd');
cmd.run('command here');

Note: shelljs and node-cmd are for running os commands, not specific to c/c++.

condition: =K21+$F22

That is not a CONDITION. That is a VALUE. A CONDITION, evaluates as a BOOLEAN value (True/False) If True, then the format is applied.

This would be a CONDITION, for instance

condition: =K21+$F22>0

In general, when applying a CF to a range,

1) select the entire range that you want the Conditional FORMAT to be applied to.

2) enter the CONDITION, as it relates to the FIRST ROW of your selection.

The CF accordingly will be applied thru the range.

Check the properties of App.xaml. Is the Build Action still ApplicationDefinition?

Anyway, here is how to fix it:

Go to Start->Control Panel->System->Advanced(tab)->Environment Variables->System Variables->New:

Variable name: _JAVA_OPTIONS

Variable value: -Xmx512M

taken from this link

If you are using reactive forms and want to disable some input associated with a form control, you should place this disabled logic into you code and call yourFormControl.disable() or yourFormControl.enable()

If you find yourself frequently wanting CSS3 selectors, you can always use the selectivizr library on your site:

http://selectivizr.com/

It's a JS script that adds support for almost all of the CSS3 selectors to browsers that wouldn't otherwise support them.

Throw it into your <head> tag with an IE conditional:

<!--[if (gte IE 6)&(lte IE 8)]>
  <script src="/js/selectivizr-min.js" type="text/javascript"></script>
<![endif]-->

To select a value from the dropdown use the index like this:

if we have the

<asp:DropDownList ID="DropDownList1" runat="server" AppendDataBoundItems="true"></asp:DropDownList>

you would use :

DropDownList1.Items[DropDownList1.SelectedIndex].Value

this would return the value for the selected index.

Taking Chetan Kumar solution and in case you need to apply to a map[string]int

package main

import (
    "fmt"
    "reflect"
)

type BaseStats struct {
    Hp           int
    HpMax        int
    Mp           int
    MpMax        int
    Strength     int
    Speed        int
    Intelligence int
}

type Stats struct {
    Base map[string]int
    Modifiers []string
}

func StatsCreate(stats BaseStats) Stats {
    s := Stats{
        Base: make(map[string]int),
    }

    //Iterate through the fields of a struct
    v := reflect.ValueOf(stats)
    typeOfS := v.Type()

    for i := 0; i< v.NumField(); i++ {
        val := v.Field(i).Interface().(int)
        s.Base[typeOfS.Field(i).Name] = val
    }
    return s
}

func (s Stats) GetBaseStat(id string) int {
    return s.Base[id]
}


func main() {
    m := StatsCreate(BaseStats{300, 300, 300, 300, 10, 10, 10})

    fmt.Println(m.GetBaseStat("Hp"))
}

        public string WinWordVersion
        {
            get
            {
                string _version = string.Empty;
                Word.Application WinWord = new Word.Application();   

                switch (WinWord.Version.ToString())
                {
                    case "7.0":  _version = "95";
                        break;
                    case "8.0": _version = "97";
                        break;
                    case "9.0": _version = "2000";
                        break;
                    case "10.0": _version = "2002";
                        break;
                    case "11.0":  _version = "2003";
                        break;
                    case "12.0": _version = "2007";
                        break;
                    case "14.0": _version = "2010";
                        break;
                    case "15.0":  _version = "2013";
                        break;
                    case "16.0": _version = "2016";
                        break;
                    default:                            
                        break;
                }

                return WinWord.Caption + " " + _version;
            }
        }

Use IS NULL or IS NOT NULL in WHERE-clause instead of ISNULL() method:

SELECT myField1
FROM myTable1
WHERE myField1 IS NOT NULL

How to re-take control of the root user in MySQL.

DANGER: RISKY OPERATTION

• Start session ssh (using root if possible).

• Edit my.cnf file using.

  sudo vi /etc/my.cnf
  

• Add line to mysqld block.*

  skip-grant-tables
  

• Save and exit.

• Restart MySQL service.

  service mysql restart
  

• Check service status.

  service mysql status
  

• Connect to mysql.

  mysql
  

• Using main database.

  use mysql;
  

• Redefine user root password.

  UPDATE user SET `authentication_string` = PASSWORD('myNuevoPassword') WHERE `User` = 'root'; 
  

• Edit file my.cnf.

  sudo vi /etc/my.cnf
  

• Erase line.

  skip-grant-tables
  

• Save and exit.

• Restart MySQL service.

  service mysqld restart
  

• Check service status.

  service mysql status
  

• Connect to database.

  mysql -u root -p
  

• Type new password when prompted.

This action is very dangerous, it allows anyone to connect to all databases with no restriction without a user and password. It must be used carefully and must be reverted quickly to avoid risks.

You can use "Empty Img Element".
Empty Img Element - document.createElement("img")

[HTML Code]
<div id="hello" draggable="true">Drag!!!</div>

[JavaScript Code]
var block = document.querySelector('#hello');
block.addEventListener('dragstart', function(e){
    var img = document.createElement("img");
    e.dataTransfer.setDragImage(img, 0, 0);
})

The Java volatile modifier is an example of a special mechanism to guarantee that communication happens between threads. When one thread writes to a volatile variable, and another thread sees that write, the first thread is telling the second about all of the contents of memory up until it performed the write to that volatile variable.

Atomic operations are performed in a single unit of task without interference from other operations. Atomic operations are necessity in multi-threaded environment to avoid data inconsistency.

Building upon or rather correcting a bit on what Babak said....

np.percentile DOES VERY MUCH calculate the values of Q1, median, and Q3. Consider the sorted list below:

s1=[18,45,66,70,76,83,88,90,90,95,95,98]

running np.percentile(s1, [25, 50, 75]) returns the actual values from the list:

[69.  85.5  91.25]

However, the quartiles are Q1=68.0, Median=85.5, Q3=92.5, which is the correct thing to say

What we are missing here is the interpolation parameter of the np.percentile and related functions. By default the value of this argument is linear. This optional parameter specifies the interpolation method to use when the desired quantile lies between two data points i < j:
linear: i + (j - i) * fraction, where fraction is the fractional part of the index surrounded by i and j.
lower: i.
higher: j.
nearest: i or j, whichever is nearest.
midpoint: (i + j) / 2.

Thus running np.percentile(s1, [25, 50, 75], interpolation='midpoint') returns the actual results for the list:

[68. 85.5 92.5]

Old question, but I came across it when I had a similar issue and thought I'd share what I ended up doing.

The view that gained focus was different each time so I used the very generic:

View current = getCurrentFocus();
if (current != null) current.clearFocus();

You could simply have: var result = (str == "true").

My variant:

const inFromBack = performance && performance.getEntriesByType( 'navigation' ).map( nav => nav.type ).includes( 'back_forward' )

In stall PuTTY in our system and set the environment variable PATH Pointing to putty path. open the command prompt and move to putty folder. Using PSCP command

Please check this

You can use request.build_absolute_uri()

By default, it will return a full path.

But if you pass in a parameter like this:

request.build_absolute_uri('/')

This would return the domain name.

It doesn't seem you can serialize an instance, you'd have to serialize a QuerySet of one object.

from django.core import serializers
from models import *

def getUser(request):
    return HttpResponse(json(Users.objects.filter(id=88)))

I run out of the svn release of django, so this may not be in earlier versions.

I need the date in a special format.

With Git 2.21 (Q1 2019), a new date format "--date=human" that morphs its output depending on how far the time is from the current time has been introduced.

"--date=auto" can be used to use this new format when the output is going to the pager or to the terminal and otherwise the default format.

See commit 110a6a1, commit b841d4f (29 Jan 2019), and commit 038a878, commit 2fd7c22 (21 Jan 2019) by Stephen P. Smith (``).
See commit acdd377 (18 Jan 2019) by Linus Torvalds (torvalds).
^{(Merged by Junio C Hamano -- gitster -- in commit ecbe1be, 07 Feb 2019)}

Add 'human' date format documentation

Display date and time information in a format similar to how people write dates in other contexts.
If the year isn't specified then, the reader infers the date is given is in the current year.

By not displaying the redundant information, the reader concentrates on the information that is different.
The patch reports relative dates based on information inferred from the date on the machine running the git command at the time the command is executed.

While the format is more useful to humans by dropping inferred information, there is nothing that makes it actually human.
If the 'relative' date format wasn't already implemented, then using 'relative' would have been appropriate.

Add human date format tests.

When using human several fields are suppressed depending on the time difference between the reference date and the local computer date.

• In cases where the difference is less than a year, the year field is suppressed.
• If the time is less than a day; the month and year is suppressed.

check_date_format_human 18000       "5 hours ago"       #  5 hours ago
check_date_format_human 432000      "Tue Aug 25 19:20"  #  5 days ago
check_date_format_human 1728000     "Mon Aug 10 19:20"  #  3 weeks ago
check_date_format_human 13000000    "Thu Apr 2 08:13"   #  5 months ago
check_date_format_human 31449600    "Aug 31 2008"       # 12 months ago
check_date_format_human 37500000    "Jun 22 2008"       #  1 year, 2 months ago
check_date_format_human 55188000    "Dec 1 2007"        #  1 year, 9 months ago
check_date_format_human 630000000   "Sep 13 1989"       # 20 years ago

## Replace the proposed 'auto' mode with 'auto:'

In addition to adding the 'human' format, the patch added the auto keyword which could be used in the config file as an alternate way to specify the human format. Removing 'auto' cleans up the 'human' format interface.

Added the ability to specify mode 'foo' if the pager is being used by using auto:foo syntax.
Therefore, 'auto:human' date mode defaults to human if we're using the pager.
So you can do:

git config --add log.date auto:human

and your "git log" commands will show the human-legible format unless you're scripting things.

Git 2.24 (Q4 2019) simplified the code.

See commit 47b27c9, commit 29f4332 (12 Sep 2019) by Stephen P. Smith (``).
^{(Merged by Junio C Hamano -- gitster -- in commit 36d2fca, 07 Oct 2019)}

Quit passing 'now' to date code

Commit b841d4f (Add human format to test-tool, 2019-01-28, Git v2.21.0-rc0) added a get_time() function which allows $GIT_TEST_DATE_NOW in the environment to override the current time.
So we no longer need to interpret that variable in cmd__date().

Therefore, we can stop passing the "now" parameter down through the date functions, since nobody uses them.
Note that we do need to make sure all of the previous callers that took a "now" parameter are correctly using get_time().

Set inputType attribute to none in your layout.xml file under EditText

It does work in Firefox (including 2.0.0.20). See http://jsbin.com/akili (add /edit to the url to edit):

<p id="one">One</p>
<a href="#" onclick="document.getElementById('one').id = 'two'; return false">Link2</a>

The first click changes the id to "two", the second click errors because the element with id="one" now can't be found!

Perhaps you have another element already with id="two" (FYI you can't have more than one element with the same id).

Since mysql_connect has been deprecated, connect and query instead with mysqli:

$mysqli = new mysqli("hostname","username","password","database_name");
$sqlSelect="SELECT your_fieldname FROM your_table";
$result = $mysqli -> query ($sqlSelect);

And then, if you have more than one option list with the same values on the same page, put the values in an array:

while ($row = mysqli_fetch_array($result)) {
    $rows[] = $row;
}

And then you can loop the array multiple times on the same page:

foreach ($rows as $row) {
    print "<option value='" . $row['your_fieldname'] . "'>" . $row['your_fieldname'] . "</option>";
}

It looks like you're close. Assuming that it's not just a typo in your submission, step 3 should be cd repo2 instead of repo1. And step 6 should be git pull not push. Reworked list:

1. git clone repo1
2. git clone repo2
3. cd repo2
4. git remote rm origin
5. git remote add repo1
6. git pull
7. git remote rm repo1
8. git remote add newremote

It's easy for disk file, but harder for Bitmap in memory.

System.Drawing.Bitmap bmp;
Image image;
...
MemoryStream ms = new MemoryStream();
bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
ms.Position = 0;
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.StreamSource = ms;
bi.EndInit();

image.Source = bi;

Stealed here

Just use the length property of a JavaScript array like so:

$scope.names.length

Also, I don't see a starting <script> tag in your code.

If you want the length inside your view, do it like so:

{{ names.length }}

See the Android documentation on controlling the emulator; it's Ctrl + F11 / Ctrl + F12.

On ThinkPad running Ubuntu, you may try CTRL + Left Arrow Key or Right Arrow Key

I had the same issue twice, but in the second time I realized it wasn't a problem on Tomcat at all.. Try to delete the cache of your browser, refresh the page and see if the new version of the page on your server is being shown up. It worked with me.

such as this kind of dataframe, there are two levels of thecolumn name:

 shop_id  item_id   date_block_num item_cnt_day       
                                  target              
0   0       30          1            31               

we can use this code:

df.columns = [col[0] if col[-1]=='' else col[-1] for col in df.columns.values]

result is:

 shop_id  item_id   date_block_num target              
0   0       30          1            31 

Converting the String to JsonNode using ObjectMapper object :

ObjectMapper mapper = new ObjectMapper();

// For text string
JsonNode = mapper.readValue(mapper.writeValueAsString("Text-string"), JsonNode.class)

// For Array String
JsonNode = mapper.readValue("[\"Text-Array\"]"), JsonNode.class)

// For Json String 
String json = "{\"id\" : \"1\"}";
ObjectMapper mapper = new ObjectMapper();
JsonFactory factory = mapper.getFactory();
JsonParser jsonParser = factory.createParser(json);
JsonNode node = mapper.readTree(jsonParser);

It takes two numbers from the user, feeds them to the function called add (in the very last line of the code), and add will sum them up and print them.

#!/bin/bash

read -p "Enter the first  value: " x
read -p "Enter the second value: " y

add(){
    arg1=$1 # arg1 gets to be the first  assigned argument (note there are no spaces)
      arg2=$2 # arg2 gets to be the second assigned argument (note there are no spaces)

    echo $(($arg1 + $arg2))
}

add x y # Feeding the arguments

Two generic ways to do the same thing... I'm not aware of any specific open solutions to do this, but it'd be rather trivial to do.

You could write a daily or weekly cron/jenkins job to scrape the previous time period's email from the archive looking for your keyworkds/combinations. Sending a batch digest with what it finds, if anything.

But personally, I'd Setup a specific email account to subscribe to the various security lists you're interested in. Add a simple automated script to parse the new emails for various keywords or combinations of keywords, when it finds a match forward that email on to you/your team. Just be sure to keep the keywords list updated with new products you're using.

You could even do this with a gmail account and custom rules, which is what I currently do, but I have setup an internal inbox in the past with a simple python script to forward emails that were of interest.

I've simplified clone45 steps:

Open the ports as he mentioned

sudo su
sudo yum install vsftpd
echo -n "Public IP of your instance: " && read publicip
echo -e "anonymous_enable=NO\npasv_enable=YES\npasv_min_port=1024\npasv_max_port=1048\npasv_address=$publicip\nchroot_local_user=YES" >> /etc/vsftpd/vsftpd.conf
sudo /etc/init.d/vsftpd restart

The correct way to compare maps for value-equality is to:

1. Check that the maps are the same size(!)
2. Get the set of keys from one map
3. For each key from that set you retrieved, check that the value retrieved from each map for that key is the same (if the key is absent from one map, that's a total failure of equality)

In other words (minus error handling):

boolean equalMaps(Map<K,V>m1, Map<K,V>m2) {
   if (m1.size() != m2.size())
      return false;
   for (K key: m1.keySet())
      if (!m1.get(key).equals(m2.get(key)))
         return false;
   return true;
}

Set FormsBorderStyle of the Form to None.

If you do, it's up to you how to implement the dragging and closing functionality of the window.

Swift 3+

This is super-easy and elegant in Swift 3+:

DispatchQueue.main.asyncAfter(deadline: .now() + 4.5) {
    // ...
}

Older Answer:

To expand on Cezary's answer, which will execute after 1 nanosecond, I had to do the following to execute after 4 and a half seconds.

let delay = 4.5 * Double(NSEC_PER_SEC)
let time = dispatch_time(DISPATCH_TIME_NOW, Int64(delay))
dispatch_after(time, dispatch_get_main_queue(), block)

Edit: I discovered that my original code was slightly wrong. Implicit typing causes a compile error if you don't cast NSEC_PER_SEC to a Double.

If anyone can suggest a more optimal solution I'd be keen to hear it.

If you want to remain both filename (only) and extension, you may use %~nxF:

FOR /R C:\Directory %F in (*.*) do echo %~nxF

in a single line:

FOR /F "tokens=*" %%g IN ('*your command*') do (SET VAR=%%g)

the command output will be set in %g then in VAR.

More informations: https://ss64.com/nt/for_cmd.html

boost:ptr_array

http://www.boost.org/doc/libs/1_43_0/libs/ptr_container/doc/ptr_array.html

Here is a solution as an extension of [https://stackoverflow.com/a/46644736/10249774]

Bottom panel is pushing main content upwards

https://imgur.com/a/6nxewE0

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<Button
    android:id="@+id/my_button"
    android:layout_marginTop="10dp"
    android:onClick="onSlideViewButtonClick"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"/>
<LinearLayout
android:id="@+id/main_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:gravity="center_horizontal">
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="main "
    android:textSize="70dp"/>
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="main "
    android:textSize="70dp"/>
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="main "
    android:textSize="70dp"/>
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="main"
    android:textSize="70dp"/>
<TextView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="main"
    android:textSize="70dp"/>
</LinearLayout>
<LinearLayout
    android:id="@+id/footer_view"
    android:background="#a6e1aa"
    android:orientation="vertical"
    android:gravity="center_horizontal"
    android:layout_alignParentBottom="true"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="footer content"
        android:textSize="40dp" />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="footer content"
        android:textSize="40dp" />
  </LinearLayout>
</RelativeLayout>

MainActivity:

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.animation.TranslateAnimation;
import android.widget.Button;

public class MainActivity extends AppCompatActivity {
private Button myButton;
private View footerView;
private View mainView;
private boolean isUp;
private int anim_duration = 700;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    footerView = findViewById(R.id.footer_view);
    mainView = findViewById(R.id.main_view);
    myButton = findViewById(R.id.my_button);

    // initialize as invisible (could also do in xml)
    footerView.setVisibility(View.INVISIBLE);
    myButton.setText("Slide up");
    isUp = false;
}
public void slideUp(View mainView , View footer_view){
    footer_view.setVisibility(View.VISIBLE);
    TranslateAnimation animate_footer = new TranslateAnimation(
            0,                 // fromXDelta
            0,                 // toXDelta
            footer_view.getHeight(),  // fromYDelta
            0);                // toYDelta
    animate_footer.setDuration(anim_duration);
    animate_footer.setFillAfter(true);
    footer_view.startAnimation(animate_footer);

    mainView.setVisibility(View.VISIBLE);
    TranslateAnimation animate_main = new TranslateAnimation(
            0,                 // fromXDelta
            0,                 // toXDelta
            0,  // fromYDelta
            (0-footer_view.getHeight()));                // toYDelta
    animate_main.setDuration(anim_duration);
    animate_main.setFillAfter(true);
    mainView.startAnimation(animate_main);
}
public void slideDown(View mainView , View footer_view){
    TranslateAnimation animate_footer = new TranslateAnimation(
            0,                 // fromXDelta
            0,                 // toXDelta
            0,                 // fromYDelta
            footer_view.getHeight()); // toYDelta
    animate_footer.setDuration(anim_duration);
    animate_footer.setFillAfter(true);
    footer_view.startAnimation(animate_footer);


    TranslateAnimation animate_main = new TranslateAnimation(
            0,                 // fromXDelta
            0,                 // toXDelta
            (0-footer_view.getHeight()),  // fromYDelta
            0);                // toYDelta
    animate_main.setDuration(anim_duration);
    animate_main.setFillAfter(true);
    mainView.startAnimation(animate_main);
}

public void onSlideViewButtonClick(View view) {
    if (isUp) {
        slideDown(mainView , footerView);
        myButton.setText("Slide up");
    } else {
        slideUp(mainView , footerView);
        myButton.setText("Slide down");
    }
    isUp = !isUp;
}
}

Here you can find some useful info about cURL & cookies http://docstore.mik.ua/orelly/webprog/pcook/ch11_04.htm .

You can also use this well done method https://github.com/alixaxel/phunction/blob/master/phunction/Net.php#L89 like a function:

function CURL($url, $data = null, $method = 'GET', $cookie = null, $options = null, $retries = 3)
{
    $result = false;

    if ((extension_loaded('curl') === true) && (is_resource($curl = curl_init()) === true))
    {
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_FAILONERROR, true);
        curl_setopt($curl, CURLOPT_AUTOREFERER, true);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);

        if (preg_match('~^(?:DELETE|GET|HEAD|OPTIONS|POST|PUT)$~i', $method) > 0)
        {
            if (preg_match('~^(?:HEAD|OPTIONS)$~i', $method) > 0)
            {
                curl_setopt_array($curl, array(CURLOPT_HEADER => true, CURLOPT_NOBODY => true));
            }

            else if (preg_match('~^(?:POST|PUT)$~i', $method) > 0)
            {
                if (is_array($data) === true)
                {
                    foreach (preg_grep('~^@~', $data) as $key => $value)
                    {
                        $data[$key] = sprintf('@%s', rtrim(str_replace('\\', '/', realpath(ltrim($value, '@'))), '/') . (is_dir(ltrim($value, '@')) ? '/' : ''));
                    }

                    if (count($data) != count($data, COUNT_RECURSIVE))
                    {
                        $data = http_build_query($data, '', '&');
                    }
                }

                curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
            }

            curl_setopt($curl, CURLOPT_CUSTOMREQUEST, strtoupper($method));

            if (isset($cookie) === true)
            {
                curl_setopt_array($curl, array_fill_keys(array(CURLOPT_COOKIEJAR, CURLOPT_COOKIEFILE), strval($cookie)));
            }

            if ((intval(ini_get('safe_mode')) == 0) && (ini_set('open_basedir', null) !== false))
            {
                curl_setopt_array($curl, array(CURLOPT_MAXREDIRS => 5, CURLOPT_FOLLOWLOCATION => true));
            }

            if (is_array($options) === true)
            {
                curl_setopt_array($curl, $options);
            }

            for ($i = 1; $i <= $retries; ++$i)
            {
                $result = curl_exec($curl);

                if (($i == $retries) || ($result !== false))
                {
                    break;
                }

                usleep(pow(2, $i - 2) * 1000000);
            }
        }

        curl_close($curl);
    }

    return $result;
}

And pass this as $cookie parameter:

$cookie_jar = tempnam('/tmp','cookie');

Content-type

You don't need to specify that content-type on calls to MVC controller actions. The special "application/json; charset=utf-8" content-type is only necessary when calling ASP.NET AJAX "ScriptServices" and page methods. jQuery's default contentType of "application/x-www-form-urlencoded" is appropriate for requesting an MVC controller action.

More about that content-type here: JSON Hijacking and How ASP.NET AJAX 1.0 Avoids these Attacks

Data

The data is correct as you have it. By passing jQuery a JSON object, as you have, it will be serialized as patientID=1 in the POST data. This standard form is how MVC expects the parameters.

You only have to enclose the parameters in quotes like "{ 'patientID' : 1 }" when you're using ASP.NET AJAX services. They expect a single string representing a JSON object to be parsed out, rather than the individual variables in the POST data.

JSON

It's not a problem in this specific case, but it's a good idea to get in the habit of quoting any string keys or values in your JSON object. If you inadvertently use a JavaScript reserved keyword as a key or value in the object, without quoting it, you'll run into a confusing-to-debug problem.

Conversely, you don't have to quote numeric or boolean values. It's always safe to use them directly in the object.

So, assuming you do want to POST instead of GET, your $.ajax() call might look like this:

$.ajax({
  type: 'POST',
  url: '/Services/GetPatient',
  data: { 'patientID' : 1 },
  dataType: 'json',
  success: function(jsonData) {
    alert(jsonData);
  },
  error: function() {
    alert('Error loading PatientID=' + id);
  }
});

In simple terms you need to build your payload into a key array

payload = {'key1': 'value1', 'key2': 'value2'}

Then send the payload directly to the action

this.$store.dispatch('yourAction', payload)

No change in your action

yourAction: ({commit}, payload) => {
  commit('YOUR_MUTATION',  payload )
},

In your mutation call the values with the key

'YOUR_MUTATION' (state,  payload ){
  state.state1 = payload.key1
  state.state2 =  payload.key2
},

Another solution could be to use Number object parser like this:

let result = Number(new Date("2012-02-10T13:19:11+0000"));_x000D_
let resultWithGetTime = (new Date("2012-02-10T13:19:11+0000")).getTime();_x000D_
console.log(result);_x000D_
console.log(resultWithGetTime);

This converts to milliseconds just like getTime() on Date object

Use this query :

SELECT 
    t.name AS table_name,
    SCHEMA_NAME(schema_id) AS schema_name,
    c.name AS column_name , *
FROM sys.tables AS t
    INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID 
Where 
    ( c.name LIKE '%' + '<ColumnName>' + '%' )
    AND 
    ( t.type = 'U' ) -- Use This To Prevent Selecting System Tables

If I understood the question correctly: you can use auto in the CSS like this width: auto; and it will go back to default settings.

Here is a flexible approach, it can be used in all cases, in particular:

1. to affect only one column, or
2. the dataframe has been obtained from applying previous operations (e.g. not immediately opening a file, or creating a new data frame).

First, un-factorize a string using the as.character function, and, then, re-factorize with the as.factor (or simply factor) function:

fixed <- data.frame("Type" = character(3), "Amount" = numeric(3))

# Un-factorize (as.numeric can be use for numeric values)
#              (as.vector  can be use for objects - not tested)
fixed$Type <- as.character(fixed$Type)
fixed[1, ] <- c("lunch", 100)

# Re-factorize with the as.factor function or simple factor(fixed$Type)
fixed$Type <- as.factor(fixed$Type)

I used this kind of validation .... checks the pasted text and if it contains alphabets, shows an error for user and then clear out the box after delay for the user to check the text and make appropriate changes.

$('#txtbox').on('paste', function (e) {
            var $this = $(this);
            setTimeout(function (e) {
                if (($this.val()).match(/[^0-9]/g))
                {
                    $("#errormsg").html("Only Numerical Characters allowed").show().delay(2500).fadeOut("slow");                       
                    setTimeout(function (e) {
                        $this.val(null);
                    },2500);
                }                   
            }, 5);
        });

for frequency distribution of a variable with excessive values you can collapse down the values in classes,

Here I excessive values for employrate variable, and there's no meaning of it's frequency distribution with direct values_count(normalize=True)

                country  employrate alcconsumption
0           Afghanistan   55.700001            .03
1               Albania   11.000000           7.29
2               Algeria   11.000000            .69
3               Andorra         nan          10.17
4                Angola   75.699997           5.57
..                  ...         ...            ...
208             Vietnam   71.000000           3.91
209  West Bank and Gaza   32.000000               
210         Yemen, Rep.   39.000000             .2
211              Zambia   61.000000           3.56
212            Zimbabwe   66.800003           4.96

[213 rows x 3 columns]

frequency distribution with values_count(normalize=True) with no classification,length of result here is 139 (seems meaningless as a frequency distribution):

print(gm["employrate"].value_counts(sort=False,normalize=True))

50.500000   0.005618
61.500000   0.016854
46.000000   0.011236
64.500000   0.005618
63.500000   0.005618

58.599998   0.005618
63.799999   0.011236
63.200001   0.005618
65.599998   0.005618
68.300003   0.005618
Name: employrate, Length: 139, dtype: float64

putting classification we put all values with a certain range ie.

0-10 as 1,
11-20 as 2  
21-30 as 3, and so forth.

gm["employrate"]=gm["employrate"].str.strip().dropna()  
gm["employrate"]=pd.to_numeric(gm["employrate"])
gm['employrate'] = np.where(
   (gm['employrate'] <=10) & (gm['employrate'] > 0) , 1, gm['employrate']
   )
gm['employrate'] = np.where(
   (gm['employrate'] <=20) & (gm['employrate'] > 10) , 1, gm['employrate']
   )
gm['employrate'] = np.where(
   (gm['employrate'] <=30) & (gm['employrate'] > 20) , 2, gm['employrate']
   )
gm['employrate'] = np.where(
   (gm['employrate'] <=40) & (gm['employrate'] > 30) , 3, gm['employrate']
   )
gm['employrate'] = np.where(
   (gm['employrate'] <=50) & (gm['employrate'] > 40) , 4, gm['employrate']
   )
gm['employrate'] = np.where(
   (gm['employrate'] <=60) & (gm['employrate'] > 50) , 5, gm['employrate']
   )
gm['employrate'] = np.where(
   (gm['employrate'] <=70) & (gm['employrate'] > 60) , 6, gm['employrate']
   )
gm['employrate'] = np.where(
   (gm['employrate'] <=80) & (gm['employrate'] > 70) , 7, gm['employrate']
   )
gm['employrate'] = np.where(
   (gm['employrate'] <=90) & (gm['employrate'] > 80) , 8, gm['employrate']
   )
gm['employrate'] = np.where(
   (gm['employrate'] <=100) & (gm['employrate'] > 90) , 9, gm['employrate']
   )
print(gm["employrate"].value_counts(sort=False,normalize=True))

after classification we have a clear frequency distribution. here we can easily see, that 37.64% of countries have employ rate between 51-60% and 11.79% of countries have employ rate between 71-80%

5.000000   0.376404
7.000000   0.117978
4.000000   0.179775
6.000000   0.264045
8.000000   0.033708
3.000000   0.028090
Name: employrate, dtype: float64

You can automatically encode into Json, your complex entity with:

use Symfony\Component\Serializer\Serializer;
use Symfony\Component\Serializer\Normalizer\GetSetMethodNormalizer;
use Symfony\Component\Serializer\Encoder\JsonEncoder;

$serializer = new Serializer(array(new GetSetMethodNormalizer()), array('json' => new 
JsonEncoder()));
$json = $serializer->serialize($entity, 'json');

I had to add this:

bootRun {
    String activeProfile =  System.properties['spring.profiles.active']
    String confLoc = System.properties['spring.config.location']
    systemProperty "spring.profiles.active", activeProfile
    systemProperty "spring.config.location", "file:$confLoc"
}

And now bootRun picks up the profile and config locations.

Thanks a lot @jst for the pointer.

If you are using maven, you can use this command mvn tomcat:run, but first you add in your pom.xml this structure into build tag, just like this:

<build>
    <finalName>mvn-webapp-test</finalName>
      <plugins>
          <plugin>
              <groupId>org.apache.maven.plugins</groupId>
              <artifactId>maven-compiler-plugin</artifactId>
              <version>${maven.compiler.plugin.version}</version>
              <configuration>
                  <source>1.6</source>
                  <target>1.6</target>
              </configuration>
          </plugin>
      </plugins>
  </build>

From Python 2.5 onwards, you can use

from ..Modules import LDAPManager

The leading period takes you "up" a level in your heirarchy.

See the Python docs on intra-package references for imports.

You can read the Name from WindowsIdentity:

var user = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
return Ok(user);

In MVC5.2, add Date.cshtml to folder ~/Views/Shared/EditorTemplates:

@model DateTime?
@{
    IDictionary<string, object> htmlAttributes;
    object objAttributes;
    if (ViewData.TryGetValue("htmlAttributes", out objAttributes))
    {
        htmlAttributes = objAttributes as IDictionary<string, object> ?? HtmlHelper.AnonymousObjectToHtmlAttributes(objAttributes);
    }
    else
    {
        htmlAttributes = new RouteValueDictionary();
    }
    htmlAttributes.Add("type", "date");
    String format = (Request.UserAgent != null && Request.UserAgent.Contains("Chrome")) ? "{0:yyyy-MM-dd}" : "{0:d}";
    @Html.TextBox("", Model, format, htmlAttributes)
}

Whenever you use SingleOrDefault, you clearly state that the query should result in at most a single result. On the other hand, when FirstOrDefault is used, the query can return any amount of results but you state that you only want the first one.

I personally find the semantics very different and using the appropriate one, depending on the expected results, improves readability.

The solution I've come up with is:

isinstance(y, (np.ndarray, np.generic) )

However, it's not 100% clear that all numpy types are guaranteed to be either np.ndarray or np.generic, and this probably isn't version robust.

While I'm all for unblocking people's work issues, I don't think "push --force" or "--allow_unrelated_histories" should be taught to new users as general solutions because they can cause real havoc to a repository when one uses them without understand why things aren't working in the first place.

When you have a situation like this where you started with a local repository, and want to make a remote on GitHub to share your work with, there is something to watch out for.

When you create the new online repository, there's an option "Initialize this repository with a README". If you read the fine print, it says "Skip this step if you’re importing an existing repository."

You may have checked that box. Or similarly, you made an add/commit online before you attempted an initial push. What happens is you create a unique commit history in each place and they can't be reconciled without the special allowance mentioned in Nevermore's answer (because git doesn't want you to operate that way). You can follow some of the advice mentioned here, or more simply just don't check that option next time you want to link some local files to a brand new remote; keeping the remote clean for that initial push.

Reference: my first experience with git + hub was to run into this same problem and do a lot of learning to understand what had happened and why.

The install.packages command looks through the .libPaths variable. Here's what mine defaults to on OSX:

> .libPaths()
[1] "/Library/Frameworks/R.framework/Resources/library"

I don't install packages there by default, I prefer to have them installed in my home directory. In my .Rprofile, I have this line:

.libPaths( "/Users/tex/lib/R" )

This adds the directory "/Users/tex/lib/R" to the front of the .libPaths variable.

I installed it by using a wheel file that can be found at this location: https://pypi.org/project/XlsxWriter/#files

I then ran pip install "XlsxWriter-1.2.8-py2.py3-none-any.whl"

Processing ./XlsxWriter-1.2.8-py2.py3-none-any.whl
Installing collected packages: XlsxWriter
Successfully installed XlsxWriter-1.2.8

put .gitignore in your main catalog

git status (you will see which files you can commit)
git add -A
git commit -m "message"
git push

Dmitry's answer works fine. I just made a simple example using the same technique.

jsfiddle: http://jsfiddle.net/o895a8n8/5/

<button onclick="call()">Call Controller's method from outside</button>
<div  id="container" ng-app="" ng-controller="testController">
</div>

.

function call() {
    var scope = angular.element(document.getElementById('container')).scope();
      scope.$apply(function(){
        scope.msg = scope.msg + ' I am the newly addded message from the outside of the controller.';
    })
    alert(scope.returnHello());
}

function testController($scope) {
    $scope.msg = "Hello from a controller method.";
    $scope.returnHello = function() {
        return $scope.msg ; 
    }
}

I have used Derby and i really hate it's data type conversion functions, especially date/time functions. (Number Type)<--> Varchar conversion it's a pain.

So that if you plan use data type conversions in your DB statements consider the use of othe embedded DB, i learn it too late.

Latest Derby Version data type conversions

return n from main is equivalent to exit(n).

The valid returned is the rest of your program. It's meaning is OS dependent. On unix, 0 means normal termination and non-zero indicates that so form of error forced your program to terminate without fulfilling its intended purpose.

It's unusual that your example returns 0 (normal termination) when it seems to have run out of memory.

Here is a way to get all tables' sizes quickly with the following steps:

1. Write the given T-SQL commands to list all database tables:

   select 'exec sp_spaceused ' + TABLE_NAME from INFORMATION_SCHEMA.TABLES where TABLE_TYPE = 'BASE TABLE'
   

2. Now copy the list of database tables, and copy it into a new query analyzer window

   exec sp_spaceused table1
   exec sp_spaceused table2
   exec sp_spaceused table3
   exec sp_spaceused table4
   exec sp_spaceused table5
   

3. In SQL query analyzer, select from top tool bar option Results to file (Ctrl + Shift + F).

4. Now finally hit the Execute button red marked from the above tool bar.

5. The Database size of all tables is now stored in a file on your computer.

   

I had same issue using different dependancy what helped me is to set scope to compile.

<dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>3.0.1</version>
        <scope>compile</scope>
    </dependency>

Maybe you can take a look at closure in JavaScript. Here is a working solution:

<!DOCTYPE html>_x000D_
<html>_x000D_
    <head>_x000D_
        <meta charset="utf-8" />_x000D_
        <title>Test</title>_x000D_
    </head>_x000D_
    <body>_x000D_
        <p class="button">Button 0</p>_x000D_
        <p class="button">Button 1</p>_x000D_
        <p class="button">Button 2</p>_x000D_
        <script>_x000D_
            var buttons = document.getElementsByClassName('button');_x000D_
            for (var i=0 ; i < buttons.length ; i++){_x000D_
              (function(index){_x000D_
                buttons[index].onclick = function(){_x000D_
                  alert("I am button " + index);_x000D_
                };_x000D_
              })(i)_x000D_
            }_x000D_
        </script>_x000D_
    </body>_x000D_
</html>

As an alternative approach, Mongoose does export a constructor for a new instance on the default instance. So something like this is possible.

var Mongoose = require('mongoose').Mongoose;

var instance1 = new Mongoose();
instance1.connect('foo');

var instance2 = new Mongoose();
instance2.connect('bar');

This is very useful when working with separate data sources, and also when you want to have a separate database context for each user or request. You will need to be careful, as it is possible to create a LOT of connections when doing this. Make sure to call disconnect() when instances are not needed, and also to limit the pool size created by each instance.

You need to use something like this:

 OracleCommand oraCommand = new OracleCommand("SELECT fullname FROM sup_sys.user_profile
                       WHERE domain_user_name = :userName", db);

More can be found in this MSDN article: http://msdn.microsoft.com/en-us/library/system.data.oracleclient.oraclecommand.parameters%28v=vs.100%29.aspx

It is advised you use the : character instead of @ for Oracle.

As @DSM points out, you can do this more directly using the vectorised string methods:

df['Date'].str[-4:].astype(int)

Or using extract (assuming there is only one set of digits of length 4 somewhere in each string):

df['Date'].str.extract('(?P<year>\d{4})').astype(int)

An alternative slightly more flexible way, might be to use apply (or equivalently map) to do this:

df['Date'] = df['Date'].apply(lambda x: int(str(x)[-4:]))
             #  converts the last 4 characters of the string to an integer

The lambda function, is taking the input from the Date and converting it to a year.
You could (and perhaps should) write this more verbosely as:

def convert_to_year(date_in_some_format):
    date_as_string = str(date_in_some_format)  # cast to string
    year_as_string = date_in_some_format[-4:] # last four characters
    return int(year_as_string)

df['Date'] = df['Date'].apply(convert_to_year)

Perhaps 'Year' is a better name for this column...

You can use COALESCE in conjunction with NULLIF for a short, efficient solution:

COALESCE( NULLIF(yourField,'') , '0' )

The NULLIF function will return null if yourField is equal to the second value ('' in the example), making the COALESCE function fully working on all cases:

                 QUERY                     |                RESULT 
---------------------------------------------------------------------------------
SELECT COALESCE(NULLIF(null  ,''),'0')     |                 '0'
SELECT COALESCE(NULLIF(''    ,''),'0')     |                 '0'
SELECT COALESCE(NULLIF('foo' ,''),'0')     |                 'foo'

#each

#each runs a function for each element in an array. The following two code excerpts are equivalent:

x = 10
["zero", "one", "two"].each{|element|
    x++
    puts element
}

x = 10
array = ["zero", "one", "two"]

for i in 0..2
    x++
    puts array[i]
end

#map

#map applies a function to each element of an array, returning the resulting array. The following are equivalent:

array = ["zero", "one", "two"]
newArray = array.map{|element| element.capitalize()}

array = ["zero", "one", "two"]

newArray = []
array.each{|element|
    newArray << element.capitalize()
}

#map!

#map! is like #map, but modifies the array in place. The following are equivalent:

array = ["zero", "one", "two"]
array.map!{|element| element.capitalize()}

array = ["zero", "one", "two"]
array = array.map{|element| element.capitalize()}

There is a slight difference between the top answers, namely SUM(case when kind = 1 then 1 else 0 end) and SUM(kind=1).

When all values in column kind happen to be NULL, the result of SUM(case when kind = 1 then 1 else 0 end) is 0, whereas the result of SUM(kind=1) is NULL.

An example (http://sqlfiddle.com/#!9/b23807/2):

Schema:

CREATE TABLE Table1
(`first_col` int, `second_col` int)
;

INSERT INTO Table1
    (`first_col`, `second_col`)
VALUES
       (1, NULL),
       (1, NULL),
       (NULL, NULL)
;

Query results:

SELECT SUM(first_col=1) FROM Table1;
-- Result: 2
SELECT SUM(first_col=2) FROM Table1;
-- Result: 0
SELECT SUM(second_col=1) FROM Table1;
-- Result: NULL
SELECT SUM(CASE WHEN second_col=1 THEN 1 ELSE 0 END) FROM Table1;
-- Result: 0

The think best way to to it is using

Intent i = new Intent(this.myActivity, SecondActivity.class); 
startActivityForResult(i, 1);

I've tried to add style="width: auto !important" and works great for me!

Wanted to share the actual code as few might still be confused about how to implement it.This is for C# NUNIT implementation. You need to do this because your company might not allow you to change the default security settings for obvious reasons. Good luck!

InternetExplorerOptions options = new InternetExplorerOptions();
            options.IntroduceInstabilityByIgnoringProtectedModeSettings = true;
            options.IgnoreZoomLevel = true;
            driver = new
                InternetExplorerDriver("C:\\Users\\stdd\\Desktop\\SLL\\SLLAutomation" +
                "\\Clysis\\STGSearch\\STGClaSearch\\Driver\\", options);
            driver.Manage().Window.Maximize();

Service runs actually in the same thread of your app; when you extends Service, you must manually spawn new threads to run CPU blocking operations.

vs

IntentService is a subclass of Service which spawns a thread to do background work from there(No need to create a new thread to do CPU blocking operations).

(Copy/paste of an answer I provided elsewhere)

Falling through switch-cases can be achieved by having no code in a case (see case 0), or using the special goto case (see case 1) or goto default (see case 2) forms:

switch (/*...*/) {
    case 0: // shares the exact same code as case 1
    case 1:
        // do something
        goto case 2;
    case 2:
        // do something else
        goto default;
    default:
        // do something entirely different
        break;
}

I am using MVC 1.0 RTM and none of the above solutions worked for me. But this one did:

Public Function RenderView(ByVal viewContext As ViewContext) As String

    Dim html As String = ""

    Dim response As HttpResponse = HttpContext.Current.Response

    Using tempWriter As New System.IO.StringWriter()

        Dim privateMethod As MethodInfo = response.GetType().GetMethod("SwitchWriter", BindingFlags.NonPublic Or BindingFlags.Instance)

        Dim currentWriter As Object = privateMethod.Invoke(response, BindingFlags.NonPublic Or BindingFlags.Instance Or BindingFlags.InvokeMethod, Nothing, New Object() {tempWriter}, Nothing)

        Try
            viewContext.View.Render(viewContext, Nothing)
            html = tempWriter.ToString()
        Finally
            privateMethod.Invoke(response, BindingFlags.NonPublic Or BindingFlags.Instance Or BindingFlags.InvokeMethod, Nothing, New Object() {currentWriter}, Nothing)
        End Try

    End Using

    Return html

End Function

- Another Update -

Since Twitter Bootstrap version 2.0 - which saw the removal of the .container-fluid class - it has not been possible to implement a two column fixed-fluid layout using just the bootstrap classes - however I have updated my answer to include some small CSS changes that can be made in your own CSS code that will make this possible

It is possible to implement a fixed-fluid structure using the CSS found below and slightly modified HTML code taken from the Twitter Bootstrap Scaffolding : layouts documentation page:

HTML

<div class="container-fluid fill">
    <div class="row-fluid">
        <div class="fixed">  <!-- we want this div to be fixed width -->
            ...
        </div>
        <div class="hero-unit filler">  <!-- we have removed spanX class -->
            ...
        </div>
    </div>
</div>

CSS

/* CSS for fixed-fluid layout */

.fixed {
    width: 150px;  /* the fixed width required */
    float: left;
}

.fixed + div {
     margin-left: 150px;  /* must match the fixed width in the .fixed class */
     overflow: hidden;
}


/* CSS to ensure sidebar and content are same height (optional) */

html, body {
    height: 100%;
}

.fill { 
    min-height: 100%;
    position: relative;
}

.filler:after{
    background-color:inherit;
    bottom: 0;
    content: "";
    height: auto;
    min-height: 100%;
    left: 0;
    margin:inherit;
    right: 0;
    position: absolute;
    top: 0;
    width: inherit;
    z-index: -1;  
}

I have kept the answer below - even though the edit to support 2.0 made it a fluid-fluid solution - as it explains the concepts behind making the sidebar and content the same height (a significant part of the askers question as identified in the comments)

Important

Answer below is fluid-fluid

Update As pointed out by @JasonCapriotti in the comments, the original answer to this question (created for v1.0) did not work in Bootstrap 2.0. For this reason, I have updated the answer to support Bootstrap 2.0

To ensure that the main content fills at least 100% of the screen height, we need to set the height of the html and body to 100% and create a new css class called .fill which has a minimum-height of 100%:

html, body {
    height: 100%;
}

.fill { 
    min-height: 100%;
}

We can then add the .fill class to any element that we need to take up 100% of the sceen height. In this case we add it to the first div:

<div class="container-fluid fill">
    ...
</div>

To ensure that the Sidebar and the Content columns have the same height is very difficult and unnecessary. Instead we can use the ::after pseudo selector to add a filler element that will give the illusion that the two columns have the same height:

.filler::after {
    background-color: inherit;
    bottom: 0;
    content: "";
    right: 0;
    position: absolute;
    top: 0;
    width: inherit;
    z-index: -1;  
}

To make sure that the .filler element is positioned relatively to the .fill element we need to add position: relative to .fill:

.fill { 
    min-height: 100%;
    position: relative;
}

And finally add the .filler style to the HTML:

HTML

<div class="container-fluid fill">
    <div class="row-fluid">
        <div class="span3">
            ...
        </div>
        <div class="span9 hero-unit filler">
            ...
        </div>
    </div>
</div>

Notes

• If you need the element on the left of the page to be the filler then you need to change right: 0 to left: 0.

In details you can apply the following logic.

If Bit Pattern is 33602 in Integer

1000 0011 0100 0010

and you need to Roll over with 2 right shifs then: first make a copy of bit pattern and then left shift it: Length - RightShift i.e. length is 16 right shift value is 2 16 - 2 = 14

After 14 times left shifting you get.

1000 0000 0000 0000

Now right shift the value 33602, 2 times as required. You get

0010 0000 1101 0000

Now take an OR between 14 time left shifted value and 2 times right shifted value.

1000 0000 0000 0000
0010 0000 1101 0000
===================
1010 0000 1101 0000
===================

And you get your shifted rollover value. Remember bit wise operations are faster and this don't even required any loop.

This is built into core: See Settings ? Tab Type and choose auto:

When set to "auto", the editor auto-detects the tab type based on the contents of the buffer (it uses the first leading whitespace on a non-comment line), or uses the value of the Soft Tabs config setting if auto-detection fails.

You may also want to take a look at the Auto Detect Indentation package. From the docs:

Automatically detect indentation of opened files. It looks at each opened file and sets file specific tab settings (hard/soft tabs, tab length) based on the content of the file instead of always using the editor defaults.

You might have atom configured to use 4 spaces for tabs but open a rails project which defaults to 2 spaces. Without this package, you would have to change your tabstop settings globally or risk having inconsistent lead spacing in your files.

I'm not sure if it will add deleted files, but git add . from the root will add all untracked files.

In SQL SERVER you do it like this:

SELECT *
INTO A
FROM dbo.myView

This will create a new table A with the contents of your view.
See here for more info.

Though the first approach is advocated as 'the angular like' approach, I feel this adds overheads.

Consider if I want to use this myservice.foo function in 10 different controllers. I will have to specify this 'myService' dependency and then $scope.callFoo scope property in all ten of them. This is simply a repetition and somehow violates the DRY principle.

Whereas, if I use the $rootScope approach, I specify this global function gobalFoo only once and it will be available in all my future controllers, no matter how many.

This is a generic solution for your problem and others related.

1. Create auxiliar class UIHelper and put on the following methods:

    /**This method returns top view controller in application  */
    class func topViewController() -> UIViewController?
    {
        let helper = UIHelper()
        return helper.topViewControllerWithRootViewController(rootViewController: UIApplication.shared.keyWindow?.rootViewController)
    }

    /**This is a recursive method to select the top View Controller in a app, either with TabBarController or not */
    private func topViewControllerWithRootViewController(rootViewController:UIViewController?) -> UIViewController?
    {
        if(rootViewController != nil)
        {
            // UITabBarController
            if let tabBarController = rootViewController as? UITabBarController,
                let selectedViewController = tabBarController.selectedViewController {
                return self.topViewControllerWithRootViewController(rootViewController: selectedViewController)
            }

            // UINavigationController
            if let navigationController = rootViewController as? UINavigationController ,let visibleViewController = navigationController.visibleViewController {
                return self.topViewControllerWithRootViewController(rootViewController: visibleViewController)
            }

            if ((rootViewController!.presentedViewController) != nil) {
                let presentedViewController = rootViewController!.presentedViewController;
                return self.topViewControllerWithRootViewController(rootViewController: presentedViewController!);
            }else
            {
                return rootViewController
            }
        }

        return nil
    }

2. Create a Protocol with your desire behavior, for your specific case will be portrait.

protocol orientationIsOnlyPortrait {}

Nota: If you want, add it in the top of UIHelper Class.

3. Extend your View Controller

In your case:

class Any_ViewController: UIViewController,orientationIsOnlyPortrait {

   ....

}

4. In app delegate class add this method:

 func application(_ application: UIApplication, supportedInterfaceOrientationsFor window: UIWindow?) -> UIInterfaceOrientationMask {
        let presentedViewController = UIHelper.topViewController()
        if presentedViewController is orientationIsOnlyPortrait {
            return .portrait
        }
        return .all
    }

Final Notes:

• If you that more class are in portrait mode, just extend that protocol.
• If you want others behaviors from view controllers, create other protocols and follow the same structure.
• This example solves the problem with orientations changes after push view controllers

with UnionTable as  
(
    SELECT a.id, a.time FROM dbo.a
    UNION
    SELECT b.id, b.time FROM dbo.b
) SELECT id FROM UnionTable GROUP BY id

worked for me too:

SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");
    Date parsed = null;
    try {
        parsed = sdf.parse("02/01/2014");
    } catch (ParseException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
    java.sql.Date data = new java.sql.Date(parsed.getTime());
    contato.setDataNascimento( data);

    // Contato DataNascimento era Calendar
    //contato.setDataNascimento(Calendar.getInstance());         

    // grave nessa conexão!!! 
    ContatoDao dao = new ContatoDao("mysql");           

    // método elegante 
    dao.adiciona(contato); 
    System.out.println("Banco: ["+dao.getNome()+"] Gravado! Data: "+contato.getDataNascimento());

I don't recommend encoding binary data in base64 and wrapping it in JSON. It will just needlessly increase the size of the response and slow things down.

Simply serve your file data using GET and application/octect-streamusing one of the factory methods of javax.ws.rs.core.Response (part of the JAX-RS API, so you're not locked into Jersey):

@GET
@Produces(MediaType.APPLICATION_OCTET_STREAM)
public Response getFile() {
  File file = ... // Initialize this to the File path you want to serve.
  return Response.ok(file, MediaType.APPLICATION_OCTET_STREAM)
      .header("Content-Disposition", "attachment; filename=\"" + file.getName() + "\"" ) //optional
      .build();
}

If you don't have an actual File object, but an InputStream, Response.ok(entity, mediaType) should be able to handle that as well.

Here is how I fixed this on my Windows (7) Dev. environment. I assume the following...

• You are Running Command Prompt, Git Bash, Cmder or your favorite Terminal, as an Administrator by right clicking
• Privileges Permissions have been granted for Read/Write (i.e chmod -777)

Okay, let's get to it:

1. Update any packages where a version check is returning a warning ("npm WARN"..) for example...

   npm update -g npm

   npm update -g graceful-fs

2. Next we want to force a cache clean. This is flagged by an '--f' or '-f'..

   npm cache clean --f

3. In Widows Explorer search for the following path

%APPDATA%\npm-cache

And Delete it's contents

4. Start a fresh instance of your Terminal, remembering to 'Right-Click' and 'Run as Administrator', install the packages again.

Hope this helps someone!!

I believe you are looking for:

gethostbyaddress

Just pass it the localhost IP.

There is also a gethostbyname function, that is also usefull.

My conclusion is that(Tested on 12c):

• AS is always optional, either with or without ""; AS makes no difference (column alias only, you can not use AS preceding table alias)
• However, with or without "" does make difference because "" lets lower case possible for an alias

thus :

SELECT {T / t} FROM (SELECT 1 AS T FROM DUAL); -- Correct
SELECT "tEST" FROM (SELECT 1 AS "tEST" FROM DUAL); -- Correct
SELECT {"TEST" / tEST} FROM (SELECT 1 AS "tEST" FROM DUAL ); -- Incorrect

SELECT test_value AS "doggy" FROM test ORDER BY "doggy"; --Correct
SELECT test_value AS "doggy" FROM test WHERE "doggy" IS NOT NULL; --You can not do this, column alias not supported in WHERE & HAVING
SELECT * FROM test "doggy" WHERE "doggy".test_value IS NOT NULL; -- Do not use AS preceding table alias

So, the reason why USING AS AND "" causes problem is NOT AS

Note: "" double quotes are required if alias contains space OR if it contains lower-case characters and MUST show-up in Result set as lower-case chars. In all other scenarios its OPTIONAL and can be ignored.

Inherit the tableview delegate and datasource. Implement delegates what you need.

    override func viewDidLoad() {
        super.viewDidLoad()
        tableView.delegate = self
        tableView.dataSource = self
    }

And Finally implement this delegate

     func tableView(_ tableView: UITableView, didSelectRowAt  
     indexPath: IndexPath) {
     print("row selected : \(indexPath.row)")
  }

You can do it by creating a new table, copy all the data over, drop the old table, then renaming the new one to replace the old one.

You could also add new columns to the table, copy the column by column data over, drop the old columns, then rename new columns to match the old ones. A simple example below: http://sqlfiddle.com/#!3/67af4/1

CREATE TABLE TestTable (
    Column1 INT,
    Column2 VARCHAR(255)
);
GO

insert into TestTable values(1, 'Test1');
insert into TestTable values(2, 'Test2');
GO

select * from TestTable;
GO

ALTER TABLE TestTable ADD Column2_NEW VARCHAR(255);
ALTER TABLE TestTable ADD Column1_NEW INT;
GO

update TestTable 
set Column1_NEW = Column1, 
    Column2_NEW = Column2;
GO

ALTER TABLE TestTable DROP COLUMN Column1;
ALTER TABLE TestTable DROP COLUMN Column2;
GO

sp_rename 'TestTable.Column1_NEW', 'Column1', 'COLUMN';
GO
sp_rename 'TestTable.Column2_NEW', 'Column2', 'COLUMN';
GO

select * from TestTable;
GO

If you get this compilation error, it means that you have not included the servlet jar in the classpath. The correct way to include this jar is to add the Server Runtime jar to your eclipse project. You should follow the steps below to address this issue: You can download the servlet-api.jar from here http://www.java2s.com/Code/Jar/s/Downloadservletapijar.htm

Save it in directory. Right click on project -> go to properties->Buildpath and follow the steps.

Note: The jar which are shown in the screen are not correct jar.

you can follow the step to configure.

The error is caused by constrains automatically created from autoresizing mask, they are created because UIView property translatesAutoresizingMaskIntoConstraints is true by default.

Consider using BoxView to get rid of all manual constraint creation boilerplate, and make your code concize and readable. To make layout in question with BoxView is very easy:

boxView.items = [
   new_view.boxed.centerX().centerY().relativeWidth(1.0).relativeHeight(1.0)
]

If you need to print some custom HTML, you can use this method:

ts:

    let control_Print;

    control_Print = document.getElementById('__printingFrame');

    let doc = control_Print.contentWindow.document;
    doc.open();
    doc.write("<div style='color:red;'>I WANT TO PRINT THIS, NOT THE CURRENT HTML</div>");
    doc.close();

    control_Print = control_Print.contentWindow;
    control_Print.focus();
    control_Print.print();

html:

<iframe title="Lets print" id="__printingFrame" style="width: 0; height: 0; border: 0"></iframe>

There is of course some apache log files. Search in your apache configuration files for 'Log' keyword, you'll certainly find plenty of them. Depending on your OS and installation places may vary (in a Typical Linux server it would be /var/log/apache2/[access|error].log).

Having a 503 error in Apache usually means the proxied page/service is not available. I assume you're using tomcat and that means tomcat is either not responding to apache (timeout?) or not even available (down? crashed?). So chances are that it's a configuration error in the way to connect apache and tomcat or an application inside tomcat that is not even sending a response for apache.

Sometimes, in production servers, it can as well be that you get too much traffic for the tomcat server, apache handle more request than the proxyied service (tomcat) can accept so the backend became unavailable.

@Ashika's answer works fantastically if you want (0,0) to be represented in the top, left corner, per normal CS convention. If however you would prefer to use normal mathematical convention and put (0,0) in the lower left hand corner, you could use this:

LinkedList<String> printList = new LinkedList<String>();
for (char[] row: array) {
    printList.addFirst(Arrays.toString(row));;
}
while (!printList.isEmpty())
    System.out.println(printList.removeFirst());

This used LIFO (Last In First Out) to reverse the order at print time.

Updating node helped me, whether that be from the command line or just re-downloading it from the web

You can use java System.properties, for using them from eclipse you could:

1. Add -Dlabel="label_value" in the VM arguments of the test Run Configuration like this:

2. Then run the test:

   import org.junit.Test;
   import static org.junit.Assert.assertEquals;
   
   public class Main {
       @Test
       public void test(){
           System.out.println(System.getProperty("label"));
           assertEquals("label_value", System.getProperty("label"));
       }
   }
   

3. Finally it should pass the test and output this in the console:

   label_value
   

I think that's up to you to show that dialog for choosing. For Gallery you'll use that code, and for Camera try this.

If you don't want to use Scheduled Tasks you can use the Windows Subsystem for Linux which will allow you to use cron jobs like on Linux.

To make sure cron is actually running you can type service cron status from within the Linux terminal. If it isn't currently running then type service cron start and you should be good to go.

#include<stdio.h> 
#include<stdlib.h>
#include<string.h>
void main()
{
int a = 543210 ;
char arr[10] ="" ;

itoa(a,arr,10) ;   // itoa() is a function of stdlib.h file that convert integer 
                   // int to array itoa( integer, targated array, base u want to             
                   //convert like decimal have 10 

for( int i= 0 ; i < strlen(arr); i++)   //  strlen()   function in string file thar return string length
  printf("%c",arr[i]);

}

The above error is a linker error... the linker a program that takes one or more objects generated by a compiler and combines them into a single executable program.

You must add -lboost_system to you linker flags which indicates to the linker that it must look for symbols like boost::system::system_category() in the library libboost_system.so.

If you have main.cpp, either:

g++ main.cpp -o main -lboost_system

OR

g++ -c -o main.o main.cpp
g++ main.o -lboost_system

A heroic little example:

class SuperHero(object): #superclass, inherits from default object
    def getName(self):
        raise NotImplementedError #you want to override this on the child classes

class SuperMan(SuperHero): #subclass, inherits from SuperHero
    def getName(self):
        return "Clark Kent"

class SuperManII(SuperHero): #another subclass
    def getName(self):
       return "Clark Kent, Jr."

if __name__ == "__main__":
    sm = SuperMan()
    print sm.getName()
    sm2 = SuperManII()
    print sm2.getName()

Here's how I did it.

• Make/Convert csv file to be seperated by tabs (\t) AND not enclosed by any quotes (sqlite interprets quotes literally - says old docs)

• Enter the sqlite shell of the db to which the data needs to be added

  sqlite> .separator "\t" ---IMPORTANT! should be in double quotes sqlite> .import afile.csv tablename-to-import-to

grep -a will force grep to search and output from a file that grep thinks is binary. grep -a re test.log

If I were lazy, I could say that binary search on a sorted array is O(n2), O(n3), and O(2n), and I would be technically correct in every case.

We can use o-notation ("little-oh") to denote an upper bound that is not asymptotically tight. Both big-oh and little-oh are similar. But, big-oh is likely used to define asymptotically tight upper bound.

Please check the below code, where I have used Tree data structures, without using Collection classes. The code may have bugs/improvements but please use this just for reference

package com.datastructure.tree;

public class BinaryTreeWithoutRecursion <T> {

    private TreeNode<T> root;


    public BinaryTreeWithoutRecursion (){
        root = null;
    }


    public void insert(T data){
        root =insert(root, data);

    }

    public TreeNode<T>  insert(TreeNode<T> node, T data ){

        TreeNode<T> newNode = new TreeNode<>();
        newNode.data = data;
        newNode.right = newNode.left = null;

        if(node==null){
            node = newNode;
            return node;
        }
        Queue<TreeNode<T>> queue = new Queue<TreeNode<T>>();
        queue.enque(node);
        while(!queue.isEmpty()){

            TreeNode<T> temp= queue.deque();
            if(temp.left!=null){
                queue.enque(temp.left);
            }else
            {
                temp.left = newNode;

                queue =null;
                return node;
            }
            if(temp.right!=null){
                queue.enque(temp.right);
            }else
            {
                temp.right = newNode;
                queue =null;
                return node;
            }
        }
        queue=null;
        return node; 


    }

    public void inOrderPrint(TreeNode<T> root){
        if(root!=null){

            inOrderPrint(root.left);
            System.out.println(root.data);
            inOrderPrint(root.right);
        }

    }

    public void postOrderPrint(TreeNode<T> root){
        if(root!=null){

            postOrderPrint(root.left);

            postOrderPrint(root.right);
            System.out.println(root.data);
        }

    }

    public void preOrderPrint(){
        preOrderPrint(root);
    }


    public void inOrderPrint(){
        inOrderPrint(root);
    }

    public void postOrderPrint(){
        inOrderPrint(root);
    }


    public void preOrderPrint(TreeNode<T> root){
        if(root!=null){
            System.out.println(root.data);
            preOrderPrint(root.left);
            preOrderPrint(root.right);
        }

    }

    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        BinaryTreeWithoutRecursion <Integer> ls=  new BinaryTreeWithoutRecursion <>();
        ls.insert(1);
        ls.insert(2);
        ls.insert(3);
        ls.insert(4);
        ls.insert(5);
        ls.insert(6);
        ls.insert(7);
        //ls.preOrderPrint();
        ls.inOrderPrint();
        //ls.postOrderPrint();

    }

}

while 1:
    root.update()

... is (very!) roughly similar to:

root.mainloop()

The difference is, mainloop is the correct way to code and the infinite loop is subtly incorrect. I suspect, though, that the vast majority of the time, either will work. It's just that mainloop is a much cleaner solution. After all, calling mainloop is essentially this under the covers:

while the_window_has_not_been_destroyed():
    wait_until_the_event_queue_is_not_empty()
    event = event_queue.pop()
    event.handle()

... which, as you can see, isn't much different than your own while loop. So, why create your own infinite loop when tkinter already has one you can use?

Put in the simplest terms possible: always call mainloop as the last logical line of code in your program. That's how Tkinter was designed to be used.

Tried above for solutions to find cat ID of a post, but nothing worked, used the following instead:

$obj = get_queried_object();
$c_id = wp_get_post_categories($obj->ID);

There is an issue when you use DateFormatSymbols class for its getMonthName method to get Month by Name it show Month by Number in some Android devices. I have resolved this issue by doing this way:

In String_array.xml

<string-array name="year_month_name">
    <item>January</item>
    <item>February</item>
    <item>March</item>
    <item>April</item>
    <item>May</item>
    <item>June</item>
    <item>July</item>
    <item>August</item>
    <item>September</item>
    <item>October</item>
    <item>November</item>
    <item>December</item>
    </string-array>

In Java class just call this array like this way:

public String[] getYearMonthName() {
        return getResources().getStringArray(R.array.year_month_names);
        //or like 
       //return cntx.getResources().getStringArray(R.array.month_names);
    } 

      String[] months = getYearMonthName(); 
           if (i < months.length) {
            monthShow.setMonthName(months[i] + " " + year);

            }

Happy Coding :)

Here's a way to do this in SQL Server 2005 and later without using the deprecated syslogins view:

IF NOT EXISTS 
    (SELECT name  
     FROM master.sys.server_principals
     WHERE name = 'LoginName')
BEGIN
    CREATE LOGIN [LoginName] WITH PASSWORD = N'password'
END

The server_principals view is used instead of sql_logins because the latter doesn't list Windows logins.

If you need to check for the existence of a user in a particular database before creating them, then you can do this:

USE your_db_name

IF NOT EXISTS
    (SELECT name
     FROM sys.database_principals
     WHERE name = 'Bob')
BEGIN
    CREATE USER [Bob] FOR LOGIN [Bob] 
END

You can use the following regular expression which will match integers (e.g., 123), floating-point numbers (12.3), and numbers with exponents (1.2e3):

^-?\d*\.?\d+([eE]-?\d+)?$

If you want to accept + signs as well as - signs (as Oracle does with TO_NUMBER()), you can change each occurrence of - above to [+-]. So you might rewrite your block of code above as follows:

IF (option_id = 0021) THEN 
    IF NOT REGEXP_LIKE(value, '^[+-]?\d*\.?\d+([eE][+-]?\d+)?$') OR TO_NUMBER(value) < 10000 OR TO_NUMBER(value) > 7200000 THEN
        ip_msg(6214,option_name);
        RETURN;
    END IF;
END IF;

I am not altogether certain that would handle all values so you may want to add an EXCEPTION block or write a custom to_number() function as @JustinCave suggests.

That is simply controversial. There is no "agreement among programmers" on the question of early return. It's always subjective, as far as I know.

It's possible to make a performance argument, since it's better to have conditions that are written so they are most often true; it can also be argued that it is clearer. It does, on the other hand, create nested tests.

I don't think you will get a conclusive answer to this question.

select age(timestamp_A, timestamp_B)

Answering to Igor's comment:

select age('2013-02-28 11:01:28'::timestamp, '2011-12-31 11:00'::timestamp);
              age              
-------------------------------
 1 year 1 mon 28 days 00:01:28

Inspired by Radek and Spencer... On Rails 4(.0.2 - Ruby 2.1.0 ), I was able to append this to config/boot.rb:

# config/boot.rb

# ...existing code

require 'rails/commands/server'

module Rails
  # Override default development
  # Server port
  class Server
    def default_options
      super.merge(Port: 3100)
    end
  end
end

All other configuration in default_options are still set, and command-line switches still override defaults.

$('#btnSubmit').click(function(){
    alert("button");
});

or

//Use this code if button is appended in the DOM
$(document).on('click','#btnSubmit',function(){
    alert("button");
});

See documentation for more information:
https://api.jquery.com/click/

Generating ssh keys on the client solved it for me

$ ssh-keygen -t rsa

Though it is perfectly possible to use a recursive regex as MizardX has posted, for this kind of things it is much more useful a parser. Regexes were originally intended to be used with regular languages, being recursive or having balancing groups is just a patch.

The language that defines valid regexes is actually a context free grammar, and you should use an appropriate parser for handling it. Here is an example for a university project for parsing simple regexes (without most constructs). It uses JavaCC. And yes, comments are in Spanish, though method names are pretty self-explanatory.

SKIP :
{
    " "
|   "\r"
|   "\t"
|   "\n"
}
TOKEN : 
{
    < DIGITO: ["0" - "9"] >
|   < MAYUSCULA: ["A" - "Z"] >
|   < MINUSCULA: ["a" - "z"] >
|   < LAMBDA: "LAMBDA" >
|   < VACIO: "VACIO" >
}

IRegularExpression Expression() :
{
    IRegularExpression r; 
}
{
    r=Alternation() { return r; }
}

// Matchea disyunciones: ER | ER
IRegularExpression Alternation() :
{
    IRegularExpression r1 = null, r2 = null; 
}
{
    r1=Concatenation() ( "|" r2=Alternation() )?
    { 
        if (r2 == null) {
            return r1;
        } else {
            return createAlternation(r1,r2);
        } 
    }
}

// Matchea concatenaciones: ER.ER
IRegularExpression Concatenation() :
{
    IRegularExpression r1 = null, r2 = null; 
}
{
    r1=Repetition() ( "." r2=Repetition() { r1 = createConcatenation(r1,r2); } )*
    { return r1; }
}

// Matchea repeticiones: ER*
IRegularExpression Repetition() :
{
    IRegularExpression r; 
}
{
    r=Atom() ( "*" { r = createRepetition(r); } )*
    { return r; }
}

// Matchea regex atomicas: (ER), Terminal, Vacio, Lambda
IRegularExpression Atom() :
{
    String t;
    IRegularExpression r;
}
{
    ( "(" r=Expression() ")" {return r;}) 
    | t=Terminal() { return createTerminal(t); }
    | <LAMBDA> { return createLambda(); }
    | <VACIO> { return createEmpty(); }
}

// Matchea un terminal (digito o minuscula) y devuelve su valor
String Terminal() :
{
    Token t;
}
{
    ( t=<DIGITO> | t=<MINUSCULA> ) { return t.image; }
}

another way to access a column by number is to use a mapping dictionary where the key is the column name and the value is the column number

dates = pd.date_range('1/1/2000', periods=8)

df = pd.DataFrame(np.random.randn(8, 4),
   index=dates, columns=['A', 'B', 'C', 'D'])
print(df)
dct={'A':0,'B':1,'C':2,'D':3}
columns=df.columns

print(df.iloc[:,dct['D']])

Basically you need to do two loops here. The one you are doing already is iterating each element in the 0th array element.

You have programs: [ {...}, {...} ] so programs[0] is { "name":"zonealarm", "price":"500" } So your loop is just going over that.

You could do an outer loop over the array

$.each(data.programs, function(index) {

    // then loop over the object elements
    $.each(data.programs[index], function(key, value) {
        console.log(key + ": " + value);
    }

}

Windows 7

1. Go to Control Panel\All Control Panel Items\User Accounts using Explorer (not Internet Explorer!)

   or

   • click on the Start button

     

   • click on your picture

     

2. Change my environment variables

   

3. New...

   

   (if you don't have enough permissions to add it in the System variables section, add it to the User variables section)

4. Add JAVA_HOME as Variable name and the JDK location as Variable value > OK

   

Test:

• open a new console (cmd)
• type set JAVA_HOME
  • expected output: JAVA_HOME=C:\Program Files\Java\jdk1.8.0_60

With the new C++ standard (may need special flags to be enabled on your compiler) you can simply do:

std::vector<int> v { 34,23 };
// or
// std::vector<int> v = { 34,23 };

Or even:

std::vector<int> v(2);
v = { 34,23 };

On compilers that don't support this feature (initializer lists) yet you can emulate this with an array:

int vv[2] = { 12,43 };
std::vector<int> v(&vv[0], &vv[0]+2);

Or, for the case of assignment to an existing vector:

int vv[2] = { 12,43 };
v.assign(&vv[0], &vv[0]+2);

Like James Kanze suggested, it's more robust to have functions that give you the beginning and end of an array:

template <typename T, size_t N>
T* begin(T(&arr)[N]) { return &arr[0]; }
template <typename T, size_t N>
T* end(T(&arr)[N]) { return &arr[0]+N; }

And then you can do this without having to repeat the size all over:

int vv[] = { 12,43 };
std::vector<int> v(begin(vv), end(vv));

Try this, I do not know if there is any phone number longer than 12:

^(00|\+){1}\d{12}$

In latest version of Angular (v9), below code needs to add in angular.json

  "schematics": {
    "@schematics/angular:component": {
      "style": "scss"
    }
  }

Could be added using the following command:

ng config schematics.@schematics/angular:component.style scss

according the documentation, this should do it...

RESET QUERY CACHE 

private String GetAppVersion() {
    try {
        PackageInfo _info = mContext.getPackageManager().getPackageInfo(mContext.getPackageName(), 0);
        return _info.versionName;
    }
    catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
        return "";
    }
}

private int GetVersionCode() {
    try {
        PackageInfo _info = mContext.getPackageManager().getPackageInfo(mContext.getPackageName(), 0);
        return _info.versionCode;
    }
    catch (PackageManager.NameNotFoundException e) {
        e.printStackTrace();
        return -1;
    }
}

open windows powershell in administrator mode and run the following command and its work VOILA!!

Set-ExecutionPolicy RemoteSigned

To explain why your script isn't working right now, I'll rename the variable unsorted to sorted.

At first, your list isn't yet sorted. Of course, we set sorted to False.

As soon as we start the while loop, we assume that the list is already sorted. The idea is this: as soon as we find two elements that are not in the right order, we set sorted back to False. sorted will remain True only if there were no elements in the wrong order.

sorted = False  # We haven't started sorting yet

while not sorted:
    sorted = True  # Assume the list is now sorted
    for element in range(0, length):
        if badList[element] > badList[element + 1]:
            sorted = False  # We found two elements in the wrong order
            hold = badList[element + 1]
            badList[element + 1] = badList[element]
            badList[element] = hold
    # We went through the whole list. At this point, if there were no elements
    # in the wrong order, sorted is still True. Otherwise, it's false, and the
    # while loop executes again.

There are also minor little issues that would help the code be more efficient or readable.

• In the for loop, you use the variable element. Technically, element is not an element; it's a number representing a list index. Also, it's quite long. In these cases, just use a temporary variable name, like i for "index".

  for i in range(0, length):
  

• The range command can also take just one argument (named stop). In that case, you get a list of all the integers from 0 to that argument.

  for i in range(length):
  

• The Python Style Guide recommends that variables be named in lowercase with underscores. This is a very minor nitpick for a little script like this; it's more to get you accustomed to what Python code most often resembles.

  def bubble(bad_list):
  

• To swap the values of two variables, write them as a tuple assignment. The right hand side gets evaluated as a tuple (say, (badList[i+1], badList[i]) is (3, 5)) and then gets assigned to the two variables on the left hand side ((badList[i], badList[i+1])).

  bad_list[i], bad_list[i+1] = bad_list[i+1], bad_list[i]
  

Put it all together, and you get this:

my_list = [12, 5, 13, 8, 9, 65]

def bubble(bad_list):
    length = len(bad_list) - 1
    sorted = False

    while not sorted:
        sorted = True
        for i in range(length):
            if bad_list[i] > bad_list[i+1]:
                sorted = False
                bad_list[i], bad_list[i+1] = bad_list[i+1], bad_list[i]

bubble(my_list)
print my_list

(I removed your print statement too, by the way.)

Use querySelector and querySelectorAll

var testContainer = document.querySelector('#test');
var fourChildNode = testContainer.querySelector('.four');

IE9 and upper

;)

I found the solution

since MySQL need the Localhost in-order to work.

go to /etc/network/interfaces file and make sure you have the localhost configuration set there:

auto lo
iface lo inet loopback

NOW RESTART the Networking subsystem and the MySQL Services:

sudo /etc/init.d/networking restart

sudo /etc/init.d/mysql restart

Try it now

I just don't see the functional and seamless reason for nulls not to be comparable to other values or other nulls, cause we can clearly compare it and say they are the same or not in our context. It's funny. Just because of some logical conclusions and consistency we need to bother constantly with it. It's not functional, make it more functional and leave it to philosophers and scientists to conclude if it's consistent or not and does it hold "universal logic". :) Someone may say that it's because of indexes or something else, I doubt that those things couldn't be made to support nulls same as values. It's same as comparing two empty glasses, one is vine glass and other is beer glass, we are not comparing the types of objects but values they contain, same as you could compare int and varchar, with null it's even easier, it's nothing and what two nothingness have in common, they are the same, clearly comparable by me and by everyone else that write sql, because we are constantly breaking that logic by comparing them in weird ways because of some ANSI standards. Why not use computer power to do it for us and I doubt it would slow things down if everything related is constructed with that in mind. "It's not null it's nothing", it's not apple it's apfel, come on... Functionally is your friend and there is also logic here. In the end only thing that matter is functionality and does using nulls in that way brings more or less functionality and ease of use. Is it more useful?

Consider this code:

SELECT CASE WHEN NOT (1 = null or (1 is null and null is null)) THEN 1 ELSE 0 end

How many of you knows what will this code return? With or without NOT it returns 0. To me that is not functional and it's confusing. In c# it's all as it should be, comparison operations return value, logically this too produces value, because if it didn't there is nothing to compare (except. nothing :) ). They just "said": anything compared to null "returns" 0 and that creates many workarounds and headaches.

This is the code that brought me here:

where a != b OR (a is null and b IS not null) OR (a IS not null and b IS null)

I just need to compare if two fields (in where) have different values, I could use function, but...

Solution With Less XAML and More C#

If you define the ListView in XAML:

<ListView x:Name="listView"/>

Then you can add columns and populate it in C#:

public Window()
{
    // Initialize
    this.InitializeComponent();

    // Add columns
    var gridView = new GridView();
    this.listView.View = gridView;
    gridView.Columns.Add(new GridViewColumn { 
        Header = "Id", DisplayMemberBinding = new Binding("Id") });
    gridView.Columns.Add(new GridViewColumn { 
        Header = "Name", DisplayMemberBinding = new Binding("Name") });

    // Populate list
    this.listView.Items.Add(new MyItem { Id = 1, Name = "David" });
}

See definition of MyItem below.

Solution With More XAML and less C#

However, it's easier to define the columns in XAML (inside the ListView definition):

<ListView x:Name="listView">
    <ListView.View>
        <GridView>
            <GridViewColumn Header="Id" DisplayMemberBinding="{Binding Id}"/>
            <GridViewColumn Header="Name" DisplayMemberBinding="{Binding Name}"/>
        </GridView>
    </ListView.View>
</ListView>

And then just populate the list in C#:

public Window()
{
    // Initialize
    this.InitializeComponent();

    // Populate list
    this.listView.Items.Add(new MyItem { Id = 1, Name = "David" });
}

See definition of MyItem below.

MyItem Definition

MyItem is defined like this:

public class MyItem
{
    public int Id { get; set; }

    public string Name { get; set; }
}

I just want to mention the great AssertJ library. It's my go to assertion library for JUnit 4 and 5 and also solves this problem elegantly:

assertThat(actual).isCloseTo(expectedDouble, within(delta))

If you just want to output the first 5 elements, you should write something like:

<?php

  if (!empty ( $an_array ) ) {

    $min = min ( count ( $an_array ), 5 );

    $i = 0;

    foreach ($value in $an_array) {

      echo $value;
      $i++;
      if ($i == $min) break;

    }

  }

?>

If you want to write a function which returns part of the array, you should use array_slice:

<?php

  function GetElements( $an_array, $elements ) {
    return array_slice( $an_array, 0, $elements );
  }

?>

This one is valid HTML5 and it is absolutely fine without closing it. It is a so-called void element:

<img src='stackoverflow.png'>

The following are valid XHTML tags. They have to be closed. The later one is also fine in HTML 5:

<img src='stackoverflow.png'></img>
<img src='stackoverflow.png' />

try to use following query

select * 
from xxx 
where convert(date,dates) >= '2012-10-26' and convert(date,dates) <= '2012-10-27'

Just add a new form and add buttons and a label. Give the value to be shown and the text of the button, etc. in its constructor, and call it from anywhere you want in the project.

In project -> Add Component -> Windows Form and select a form

Add some label and buttons.

Initialize the value in constructor and call it from anywhere.

public class form1:System.Windows.Forms.Form
{
    public form1()
    {
    }

    public form1(string message,string buttonText1,string buttonText2)
    {
       lblMessage.Text = message;
       button1.Text = buttonText1;
       button2.Text = buttonText2;
    }
}

// Write code for button1 and button2 's click event in order to call 
// from any where in your current project.

// Calling

Form1 frm = new Form1("message to show", "buttontext1", "buttontext2");
frm.ShowDialog();

You can do the check at first and then use the switch as you like.

For example:

string str = "parameter"; // test1..test2..test3....

if (!message.Contains(str)) return ;

Then

switch(str)
{
  case "test1" : {} break;
  case "test2" : {} break;
  default : {} break;
}

Read the Apple Human Interaction Guidelines for iPhone. I believe this is not approved behavior in an app.

This worked for me on 10.12.2 :

$ rm /usr/local/var/mysql/*.err

then

$ brew services restart mysql

You can any time switch between type of applications, to console or windows. So, you will not write special logic to see the stdout. Also, when running application in debugger, you will see all the stdout in output window. You might also just add a breakpoint, and in breakpoint properties change "When Hit...", you can output any messages, and variables. Also you can check/uncheck "Continue execution", and your breakpoint will become square shaped. So, the breakpoint messages without changhing anything in the application in the debug output window.

If you have a lot of variables in your Rdata file and don't want them to clutter your global environment, create a new environment and load all of the data to this new environment.

load(file.path("C:/Users/isfar.RData"), isfar_env <- new.env() )

# Access individual variables in the RData file using '$' operator
isfar_env$var_name 

# List all of the variable names in RData:
ls(isfar_env)

First of all you missed ScriptService attribute to add in webservice.

[ScriptService]

After then try following method to call webservice via JSON.

        var webAddr = "http://Domain/VBRService.asmx/callJson";
        var httpWebRequest = (HttpWebRequest)WebRequest.Create(webAddr);
        httpWebRequest.ContentType = "application/json; charset=utf-8";
        httpWebRequest.Method = "POST";            

        using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
        {
            string json = "{\"x\":\"true\"}";

            streamWriter.Write(json);
            streamWriter.Flush();
        }

        var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
        using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
        {
            var result = streamReader.ReadToEnd();
            return result;
        }

std::min_element(vec.begin(), vec.end()) - for std::vector
std::min_element(v, v+n) - for array
std::min_element( std::begin(v), std::end(v) ) - added C++11 version from comment by @JamesKanze

I have created a general multi replace string Oracle function by a table of varchar2 as parameter. The varchar will be replaced for the position rownum value of table.

For example:

Text: Hello {0}, this is a {2} for {1}
Parameters: TABLE('world','all','message')

Returns:

Hello world, this is a message for all.

You must create a type:

CREATE OR REPLACE TYPE "TBL_VARCHAR2" IS TABLE OF VARCHAR2(250);

The funcion is:

CREATE OR REPLACE FUNCTION FN_REPLACETEXT(
    pText IN VARCHAR2, 
    pPar IN TBL_VARCHAR2
) RETURN VARCHAR2
IS
    vText VARCHAR2(32767);
    vPos INT;
    vValue VARCHAR2(250);

    CURSOR cuParameter(POS INT) IS
    SELECT VAL
        FROM
            (
            SELECT VAL, ROWNUM AS RN 
            FROM (
                  SELECT COLUMN_VALUE VAL
                  FROM TABLE(pPar)
                  )
            )
        WHERE RN=POS+1;
BEGIN
    vText := pText;
    FOR i IN 1..REGEXP_COUNT(pText, '[{][0-9]+[}]') LOOP
        vPos := TO_NUMBER(SUBSTR(REGEXP_SUBSTR(pText, '[{][0-9]+[}]',1,i),2, LENGTH(REGEXP_SUBSTR(pText, '[{][0-9]+[}]',1,i)) - 2));

        OPEN cuParameter(vPos);
        FETCH cuParameter INTO vValue;
        IF cuParameter%FOUND THEN
            vText := REPLACE(vText, REGEXP_SUBSTR(pText, '[{][0-9]+[}]',1,i), vValue);
        END IF;
        CLOSE cuParameter;
    END LOOP;

    RETURN vText;

EXCEPTION
      WHEN OTHERS
      THEN
         RETURN pText;
END FN_REPLACETEXT;
/

Usage:

TEXT_RETURNED := FN_REPLACETEXT('Hello {0}, this is a {2} for {1}', TBL_VARCHAR2('world','all','message'));

use the following rule for validating radio button group selection

myRadioGroupName : {required :true}

myRadioGroupName is the value you have given to name attribute

In Xcode-11.2.1

You might be see different pattern for uploading IPA
Steps:-

i) Add your apple developer id in xcode preference -> account

ii)Clean Build Folder :-

iii) Archive

iv) Tap on Distribute App

v) Choose Ad-hoc to distribute on designated device

6)Tricky part -> User can download app from company's website URL. Many of us might get stuck and start creating website url to upload ipa, which is not required. Simply write google website url with https. :)

7)Click on export and you get ipa.

8)Visit https://www.diawi.com/ & drag and drop ipa you have downloaded. & share the link to your client/user who want to test :)

In some particular cases (the element is on the very right of the screen, or its parent overflow is hidden) this can be a solution:

@-moz-document url-prefix() {
  .element {
    margin-right: -15px;
  }
}

In case it is not working in your default region, try providing a region close to you. This worked for me:

   PS C:\Users\shrig> aws  configure
   AWS Access Key ID [****************C]:**strong text**
   AWS Secret Access Key [****************WD]:
   Default region name [us-east1]: ap-south-1
   Default output format [text]:

Make sure the provisionning profile comes from the same team in both your target and your targetTests.

Requirement:
Find a cell containing the word TOTAL then to enter a dash in the cell below it.

Solution: This solution uses the Find method of the Range object, as it seems appropriate to use it rather than brute force (For…Next loop). For explanation and details about the method see Range.Find method (Excel)

Implementation:
In order to provide flexibility the Find method is wrapped in this function:

Function Range_ƒFind_Action(sWhat As String, rTrg As Range) As Boolean

Where:
sWhat: contains the string to search for
rTrg: is the range to be searched

The function returns True if any match is found, otherwise it returns False

Additionally, every time the function finds a match it passes the resulting range to the procedure Range_Find_Action to execute the required action, (i.e. "enter a dash in the cell below it"). The "required action" is in a separated procedure to allow for customization and flexibility.

This is how the function is called:

This test is searching for "total" to show the effect of the MatchCase:=False. The match can be made case sensitive by changing it to MatchCase:=True

Sub Range_Find_Action_TEST()
Dim sWhat As String, rTrg As Range
Dim sMsgbdy As String
    sWhat = "total"                                             'String to search for (update as required)
    Rem Set rTrg = ThisWorkbook.Worksheets("Sht(0)").UsedRange  'Range to Search (use this to search all used cells)
    Set rTrg = ThisWorkbook.Worksheets("Sht(0)").Rows(6)        'Range to Search (update as required)
    sMsgbdy = IIf(Range_ƒFind_Action(sWhat, rTrg), _
        "Cells found were updated successfully", _
        "No cells were found.")
    MsgBox sMsgbdy, vbInformation, "Range_ƒFind_Action"
    End Sub

This is the Find function

Function Range_ƒFind_Action(sWhat As String, rTrg As Range) As Boolean
Dim rCll As Range, s1st As String
    With rTrg

        Rem Set First Cell Found
        Set rCll = .Find(What:=sWhat, After:=.Cells(1), _
            LookIn:=xlFormulas, LookAt:=xlPart, _
            SearchOrder:=xlByRows, SearchDirection:=xlNext, _
            MatchCase:=False, SearchFormat:=False)

        Rem Validate First Cell
        If rCll Is Nothing Then Exit Function
        s1st = rCll.Address

        Rem Perform Action
        Call Range_Find_Action(rCll)

        Do
            Rem Find Other Cells
            Set rCll = .FindNext(After:=rCll)
            Rem Validate Cell vs 1st Cell
            If rCll.Address <> s1st Then Call Range_Find_Action(rCll)

        Loop Until rCll.Address = s1st

    End With

    Rem Set Results
    Range_ƒFind_Action = True

    End Function

This is the Action procedure

Sub Range_Find_Action(rCll)
    rCll.Offset(1).Value2 = Chr(167)    'Update as required - Using `§` instead of "-" for visibilty purposes
    End Sub

First Google hit says:

this is usually a mismatch in the client/server bindings, where the message version in the service uses SOAP 1.2 (which expects application/soap+xml) and the version in the client uses SOAP 1.1 (which sends text/xml). WSHttpBinding uses SOAP 1.2, BasicHttpBinding uses SOAP 1.1.

It usually seems to be a wsHttpBinding on one side and a basicHttpBinding on the other.