I was surprised when I stumbled over this...

There is a replace command which ships with the "mysql-server" package, so if you have installed it try it out:

# replace string abc to XYZ in files
replace "abc" "XYZ" -- file.txt file2.txt file3.txt

# or pipe an echo to replace
echo "abcdef" |replace "abc" "XYZ"

See man replace for more on this.

Run docker login

Push the image to docker hub

Re-create pod

This solved the problem for me. Hope it helps.

Change your div into a flex container:

div { display:flex; }

Now there are two methods to center the alignments for all the content:

Method 1:

div { align-items:center; }

DEMO

Method 2:

div * { margin-top:auto; margin-bottom:auto; }

DEMO

Try different width and height values on the img and different font size values on the span and you'll see they always remain in the middle of the container.

You can use ROW_NUMBER in a Common Table Expression to achieve this.

;WITH My_CTE AS
(
     SELECT
          col1,
          col2,
          ROW_NUMBER() OVER(ORDER BY col1) AS row_number
     FROM
          My_Table
     WHERE
          <<<whatever>>>
)
SELECT
     col1,
     col2
FROM
     My_CTE
WHERE
     row_number BETWEEN @start_row AND @end_row

You can use a pseudo-element to insert that character before each list item:

ul {_x000D_
  list-style: none;_x000D_
}_x000D_
_x000D_
ul li:before {_x000D_
  content: '?';_x000D_
}

<ul>_x000D_
  <li>this is my text</li>_x000D_
  <li>this is my text</li>_x000D_
  <li>this is my text</li>_x000D_
  <li>this is my text</li>_x000D_
  <li>this is my text</li>_x000D_
</ul>

Add the below to your keyboard user preferences on jupyter lab (Settings->Advanced system editor)

{
    "shortcuts":[
        {
            "command": "completer:invoke-file",
            "keys": [
                "Ctrl Space"
            ],
            "selector": ".jp-FileEditor .jp-mod-completer-enabled"
        },
        {
            "command": "completer:invoke-file",
            "keys": [
                "Ctrl Space"
            ],
            "selector": ".jp-FileEditor .jp-mod-completer-enabled"
        },
        {
            "command": "completer:invoke-notebook",
            "keys": [
                "Ctrl Space"
            ],
            "selector": ".jp-Notebook.jp-mod-editMode .jp-mod-completer-enabled"
        }

    ]
}

More details here, and here but you can use

string str = "some string" ;
char *cstr = &str[0];

begin   
   dbms_output.put_line( 'hello' ||chr(13) || chr(10) || 'world' );
end;

To achieve this use following html:

<a href="www.mysite.com" onclick="make(event)">Item</a>

<script>
    function make(e) {
        // ...  your function code
        // e.preventDefault();   // use this to NOT go to href site
    }
</script>

Here is working example.

Try one of these:

1. Use column alias:

   ORDER BY RadioServiceCodeId,RadioService

2. Use column position:

   ORDER BY 1,2

You can only order by columns that actually appear in the result of the DISTINCT query - the underlying data isn't available for ordering on.

You can try to connect to one of well-known Web sites on a port that may not be available from outside - 200 for example. Most of firewalls work in DROP mode and it will simulate a timeout for you.

The graphicx package provides the command \resizebox{width}{height}{object}:

\documentclass{article}
\usepackage{graphicx}
\begin{document}
\hrule
%%%
\makeatletter%
\setlength{\@tempdima}{\the\columnwidth}% the, well columnwidth
\settowidth{\@tempdimb}{(\ref{Equ:TooLong})}% the width of the "(1)"
\addtolength{\@tempdima}{-\the\@tempdimb}% which cannot be used for the math
\addtolength{\@tempdima}{-1em}%
% There is probably some variable giving the required minimal distance
% between math and label, but because I do not know it I used 1em instead.
\addtolength{\@tempdima}{-1pt}% distance must be greater than "1em"
\xdef\Equ@width{\the\@tempdima}% space remaining for math
\begin{equation}%
\resizebox{\Equ@width}{!}{$\displaystyle{% to get everything inside "big"
 A+B+C+D+E+F+G+H+I+J+K+L+M+N+O+P+Q+R+S+T+U+V+W+X+Y+Z}$}%
\label{Equ:TooLong}%
\end{equation}%
\makeatother%
%%%
\hrule
\end{document}

would this work?

cat requirements.txt | while read x; do conda install "$x" -p ./lib ;done

or

conda install --file requirements.txt -p ./lib

Don't use jQuery, just use javascript for correct result:

This includes scrollbar width/height:

var windowWidth = window.innerWidth;_x000D_
var windowHeight = window.innerHeight;_x000D_
_x000D_
alert('viewport width is: '+ windowWidth + ' and viewport height is:' + windowHeight);

This excludes scrollbar width/height:

var widthWithoutScrollbar = document.body.clientWidth;_x000D_
var heightWithoutScrollbar = document.body.clientHeight;_x000D_
_x000D_
alert('viewport width is: '+ widthWithoutScrollbar + ' and viewport height is:' + heightWithoutScrollbar);

Use this for unix if you are transferring using winscp or ftp:

public static void isFileReady(File entry) throws Exception {
        long realFileSize = entry.length();
        long currentFileSize = 0;
        do {
            try (FileInputStream fis = new FileInputStream(entry);) {
                currentFileSize = 0;
                while (fis.available() > 0) {
                    byte[] b = new byte[1024];
                    int nResult = fis.read(b);
                    currentFileSize += nResult;
                    if (nResult == -1)
                        break;
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
            System.out.println("currentFileSize=" + currentFileSize + ", realFileSize=" + realFileSize);
        } while (currentFileSize != realFileSize);
    }

I'm using Tomcat through XAMPP which might have been the cause of this problem. When I changed appBase="C:/Java Project/", for example, I kept getting "This localhost page can't be found" in the browser.

I had to add a folder called ROOT inside the Java Project folder and then it worked. Any files you're working on have to be inside this ROOT folder but you need to leave appBase="C:/Java Project/" as changing it to appBase="C:/Java Project/ROOT" will cause "This localhost page can't be found" to be displayed again.

Maybe needing the ROOT folder is obvious to more experienced Java developers but it wasn't for me so hopefully this helps anyone else encountering the same problem.

Its pretty simple. Assume that your classname is Car and the namespace is Vehicles, then pass the parameter as Vehicles.Car which returns object of type Car. Like this you can create any instance of any class dynamically.

public object GetInstance(string strFullyQualifiedName)
{         
     Type t = Type.GetType(strFullyQualifiedName); 
     return  Activator.CreateInstance(t);         
}

If your Fully Qualified Name(ie, Vehicles.Car in this case) is in another assembly, the Type.GetType will be null. In such cases, you have loop through all assemblies and find the Type. For that you can use the below code

public object GetInstance(string strFullyQualifiedName)
{
     Type type = Type.GetType(strFullyQualifiedName);
     if (type != null)
         return Activator.CreateInstance(type);
     foreach (var asm in AppDomain.CurrentDomain.GetAssemblies())
     {
         type = asm.GetType(strFullyQualifiedName);
         if (type != null)
             return Activator.CreateInstance(type);
     }
     return null;
 }

Now if you want to call a parameterized constructor do the following

Activator.CreateInstance(t,17); // Incase you are calling a constructor of int type

instead of

Activator.CreateInstance(t);

Easier still: return a pointer to a string that's been malloc'd with strdup.

#include <ncurses.h>

char * getStr(int length)
{   
    char word[length];

    for (int i = 0; i < length; i++)
    {
        word[i] = getch();
    }

    word[i] = '\0';
    return strdup(&word[0]);
}

int main()
{
    char wordd[10];
    initscr();
    *wordd = getStr(10);
    printw("The string is:\n");
    printw("%s\n",*wordd);
    getch();
    endwin();
    return 0;
}

Here is example for list of Objects

Map<String, Long> requirementCountMap = requirements.stream().collect(Collectors.groupingBy(Requirement::getRequirementType, Collectors.counting()));

Do note that PostgreSQL 9.0 (today in beta testing) will have a simple way to do that:

test=> GRANT SELECT ON ALL TABLES IN SCHEMA public TO joeuser;

Put a <div> around the markup where you want the line to appear to next, and use CSS to style it:

.verticalLine {_x000D_
  border-left: thick solid #ff0000;_x000D_
}

<div class="verticalLine">_x000D_
  some other content_x000D_
</div>

A very useful git ignore command comes with the awesome tj/git-extras.

Here are a few usage examples:

List all currently ignored patterns

git ignore

Add a pattern

git ignore "*.log"

Add one of the templates from gitignore.io

git ignore-io -a rails

git-extras provides many more useful commands. Definitely worth trying out.

Copy =VLOOKUP(M3,A$2:Q$47,13,FALSE) to other sheets, then search for ! replace by !$, search for : replace by :$ one time for all sheets

How do I read a string from input?

You can read a single, whitespace terminated word with std::cin like this:

#include<iostream>
#include<string>
using namespace std;

int main()
{
    cout << "Please enter a word:\n";

    string s;
    cin>>s;

    cout << "You entered " << s << '\n';
}

Note that there is no explicit memory management and no fixed-sized buffer that you could possibly overflow. If you really need a whole line (and not just a single word) you can do this:

#include<iostream>
#include<string>
using namespace std;

int main()
{
    cout << "Please enter a line:\n";

    string s;
    getline(cin,s);

    cout << "You entered " << s << '\n';
}

you could put the style in container div menu with:

<div style="position:relative; z-index:10">
   ...
   <!--html menu-->
   ...
</div>

before

after

Extension IDs can be found in:

chrome://extensions (Chrome_Hotdog >> More_tools >> Extensions) Developer mode.

For Linux: $HOME/.config/google-chrome/Default/Preferences (json file) under ["extensions"].

DECLARE @date DATETIME = GETDATE(); --or '12/1/2018' (month/day/year) 
SELECT DAY(EOMONTH ( @date )) AS 'This Month'; 
SELECT DAY(EOMONTH ( @date, 1 )) AS 'Next Month';

result: This Month 31

Next Month 30

There are a couple ways.

ImageConverter

public static byte[] ImageToByte(Image img)
{
    ImageConverter converter = new ImageConverter();
    return (byte[])converter.ConvertTo(img, typeof(byte[]));
}

This one is convenient because it doesn't require a lot of code.

Memory Stream

public static byte[] ImageToByte2(Image img)
{
    using (var stream = new MemoryStream())
    {
        img.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
        return stream.ToArray();
    }
}

This one is equivalent to what you are doing, except the file is saved to memory instead of to disk. Although more code you have the option of ImageFormat and it can be easily modified between saving to memory or disk.

Source: http://www.vcskicks.com/image-to-byte.php

And make sure your route in the list of routes:

./manage.py show_urls | grep path_or_name

https://github.com/django-extensions/django-extensions

vertical-align: text-bottom;

Tested, this worked for me perfectly, just apply this to the image.

you could access the data using $('#prod')[0].dataset

On one of my current projects, in some modules, I am proud to have contributed a negative line count to the code base. Identifying which areas of code have grown unnecessary complexity and can be simplified with a cleaner and clearer design is a useful skill.

Of course some problems are inherently complex and required complex solutions, but on most large projects areas which have had poorly defined or changing requirements tend to have overly complex solutions with a higher number of issues per line.

Given a problem to solve I much prefer the solution that reduces the line count. Of course, at the start of small project I can generate many more than ten lines of code per day, but I tend not to think of the amount of code that I've written, only what it does and how well it does it. I certainly wouldn't aim to beat ten lines per day or consider it an achievement to do so.

How to find out the document width and height very easily?

in HTML
<span id="hidden_placer" style="position:absolute;right:0;bottom:0;visibility:hidden;"></span>

in javascript

     var c=document.querySelector('#hidden_placer');

     var r=c.getBoundingClientRect();
     r.right=document width
     r.bottom=document height`

You may update this on every window resize event, if needed.

I have created the package to-precision that does what you want. It allows you to give your numbers more or less significant figures.

It also outputs standard, scientific, and engineering notation with a specified number of significant figures.

In the accepted answer there is the line

>>> round_to_1(1234243)
1000000.0

That actually specifies 8 sig figs. For the number 1234243 my library only displays one significant figure:

>>> from to_precision import to_precision
>>> to_precision(1234243, 1, 'std')
'1000000'
>>> to_precision(1234243, 1, 'sci')
'1e6'
>>> to_precision(1234243, 1, 'eng')
'1e6'

It will also round the last significant figure and can automatically choose what notation to use if a notation isn't specified:

>>> to_precision(599, 2)
'600'
>>> to_precision(1164, 2)
'1.2e3'

Just add in the '0' in your select.

INSERT INTO table_name (a,b,c,d)
    SELECT
       other_table.a AS a,
       other_table.b AS b,
       other_table.c AS c,
       '0' AS d
    FROM other_table

First

Make a dir c:\command

Second Make a ll.bat

ll.bat

dir

Third Add to Path C:/commands

I may have not got your answer correct, but you can try this:

public void MusicController(View view) throws IOException{
    switch (view.getId()){
        case R.id.play: mplayer.start();break;
        case R.id.pause: mplayer.pause(); break;
        case R.id.stop:
            if(mplayer.isPlaying()) {
                mplayer.stop();
                mplayer.prepare(); 
            }
            break;

    }// where mplayer is defined in  onCreate method}

as there is just one thread handling all, so stop() makes it die so we have to again prepare it If your intent is to start it again when your press start button(it throws IO Exception) Or for better understanding of MediaPlayer you can refer to Android Media Player

To create setup projects in Visual Studio 2012 with InstallShield Limited Edition, watch this video.

The InstallShield limited edition that cannot install services.

"ISLE is by far the worst installer option and the upgraded, read - paid for, version is cumbersome to use at best and impossible in most situations. InnoSetup, Nullsoft, Advanced, WiX, or just about any other installer is better. If you did a survey you would see that nobody is using ISLE. I don't know why you guys continue to associate with InstallShield. It damages your credibility. Any developer worth half his weight in salt knows ISLE is worthless and when you stand behind it we have to question Microsoft's judgment."

By Edward Miller (comments in Visual Studio Installer Projects Extension).

The WiX Toolset, which, while powerful is exceeding user-unfriendly and has a steep learning curve. There is even a downloadable template for installing Windows services (ref. VS2012: Installer for Windows services?).

For Visual Studio 2013, see blog post Creating installers with Visual Studio.

Since Java 1.5, you can get a more precise time value with System.nanoTime(), which obviously returns nanoseconds instead.

There is probably some caching going on in the instances when you get an immediate result.

I think the problem is here:

[contains(text()='Some text')]

To break this down,

1. The [] are a conditional that operates on each individual node in that node set -- each span node in your case. It matches if any of the individual nodes it operates on match the conditions inside the brackets.
2. text() is a selector that matches all of the text nodes that are children of the context node -- it returns a node set.
3. contains is a function that operates on a string. If it is passed a node set, the node set is converted into a string by returning the string-value of the node in the node-set that is first in document order.

You should try to change this to

[text()[contains(.,'Some text')]]

1. The outer [] are a conditional that operates on each individual node in that node set text() is a selector that matches all of the text nodes that are children of the context node -- it returns a node set.

2. The inner [] are a conditional that operates on each node in that node set.

3. contains is a function that operates on a string. Here it is passed an individual text node (.).

this error happens when you are going to bind a bounded service. so, sol should be :-

1. in service connection add serviceBound as below:

   private final ServiceConnection serviceConnection = new ServiceConnection() {
   @Override
   public void onServiceConnected(ComponentName name, IBinder service) {
       // your work here.
   
       serviceBound = true;
   
   }
   
   @Override
   public void onServiceDisconnected(ComponentName name) {
   
       serviceBound = false;
   }
   

   };

2. unbind service onDestroy

       if (serviceBound) {
           unbindService(serviceConnection);
       }
   

I had a similar issue. I had mentioned a wrong output folder path in angular.json

"outputPath": "dist/",

app.get('*', (req, res) => {
    res.sendFile(path.join(__dirname, 'dist/index.html'));
});

This Proxy will expose the buffer as any of the TypedArrays, without any copy. :

https://www.npmjs.com/package/node-buffer-as-typedarray

It only works on LE, but can be easily ported to BE. Also, never got to actually test how efficient this is.

i had the same issue. go to Sql Server Configuration management->SQL Server network config->protocols for 'servername' and check named pipes is enabled.

When using spark-submit with --master yarn-cluster, the application jar along with any jars included with the --jars option will be automatically transferred to the cluster. URLs supplied after --jars must be separated by commas. That list is included in the driver and executor classpaths

Example :

spark-submit --master yarn-cluster --jars ../lib/misc.jar, ../lib/test.jar --class MainClass MainApp.jar

https://spark.apache.org/docs/latest/submitting-applications.html

You should use :first-child instead of :first:

Sounds like you're wanting to iterate through them. You can do this using .each().

Example:

$('td:first-child').each(function() {
    console.log($(this).text());
});

Result:

nonono
nonono2
nonono3

Alernatively if you're not wanting to iterate:

$('td:first-child').css('background', '#000');

JSFiddle demo.

I presume from your static array example that you want a rectangular array, and not a jagged one. You can use the following:

int *ary = new int[sizeX * sizeY];

Then you can access elements as:

ary[y*sizeX + x]

Don't forget to use delete[] on ary.

To install TypeScript local in project as a development dependency you can use --save-dev key

npm install --save-dev typescript

It's also writes the typescript into your package.json

You also need to have a tsconfig.json file. For example

{
  "compilerOptions": {
    "target": "ES5",
    "module": "system",
    "moduleResolution": "node",
    "sourceMap": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "removeComments": false,
    "noImplicitAny": false
  },
  "exclude": [
    "node_modules",
    ".npm"
  ]
}

For more information about the tsconfig you can see here http://www.typescriptlang.org/docs/handbook/tsconfig-json.html

If you using Spring mark the class as @Transactional, then Spring will handle session management.

@Transactional
public class MyClass {
    ...
}

By using @Transactional, many important aspects such as transaction propagation are handled automatically. In this case if another transactional method is called the method will have the option of joining the ongoing transaction avoiding the "no session" exception.

WARNING If you do use @Transactional, please be aware of the resulting behavior. See this article for common pitfalls. For example, updates to entities are persisted even if you don't explicitly call save

Either use readOnly modifier with the constant one needs to declare or one might declare a constant outside the class and use it specifically only in the required class using get operator.

this works, and can be adapted for weeks or anyother frequency i.e. weekly, quarterly etc...

=SUMIFS(B12:B11652,A12:A11652,">="&DATE(YEAR(C12),MONTH(C12),1),A12:A11652,"<"&DATE(YEAR(C12),MONTH(C12)+1,1))

hey I understand this is an old thread but I have a query in regards to apachebenchmarking. how do you collect the metrics from apache benchmarking. P.S: I have to do it via telegraf and put it to influxdb . any suggestions/advice/help would be appreciated. Thanks a ton.

I think you should use null

SELECT CustomerName AS Customer, null AS Contact 
FROM Customers;

And Remember that Oracle

treats a character value with a length of zero as null.

I had the same problem. The "osql -L" command displayed only a list of servers but without instance names (only the instance of my local SQL Sever was displayed). With Wireshark, sqlbrowser.exe (which can by found in the shared folder of your SQL installation) I found a solution for my problem.

The local instance is resolved by registry entry. The remote instances are resolved by UDP broadcast (port 1434) and SMB. Use "sqlbrowser.exe -c" to list the requests.

My configuration uses 1 physical and 3 virtual network adapters. If I used the "osql -L" command the sqlbrowser displayed a request from one of the virtual adaptors (which is in another network segment), instead of the physical one. osql selects the adpater by its metric. You can see the metric with command "route print". For my configuration the routing table showed a lower metric for teh virtual adapter then for the physical. So I changed the interface metric in the network properties by deselecting automatic metric in the advanced network settings. osql now uses the physical adapter.

EDIT (2019-02-03) Note that the following answer only works on older versions of Python. More recently, OrderedDict has been rewritten in C. In addition this does touch double-underscore attributes which is frowned upon.

I just wrote a subclass of OrderedDict in a project of mine for a similar purpose. Here's the gist.

Insertion operations are also constant time O(1) (they don't require you to rebuild the data structure), unlike most of these solutions.

>>> d1 = ListDict([('a', '1'), ('b', '2')])
>>> d1.insert_before('a', ('c', 3))
>>> d1
ListDict([('c', 3), ('a', '1'), ('b', '2')])

It may be because your web folder (as mentioned "/Applications/MAMP/htdocs/mysite/web") is empty.

My suggestion is first to make your project and then work on making the virtual host.

I went with a similar situation. I was using an empty folder in the DocumentRoot in httpd-vhosts.confiz and I couldn't access my shahg101.com site.

In CurrentGame component you need to change initial state because you are trying use loop for participants but this property is undefined that's why you get error.,

getInitialState: function(){
    return {
       data: {
          participants: [] 
       }
    };
},

also, as player in .map is Object you should get properties from it

this.props.data.participants.map(function(player) {
   return <li key={player.championId}>{player.summonerName}</li>
   // -------------------^^^^^^^^^^^---------^^^^^^^^^^^^^^
})

Example

you can use convert function :

Select convert(int,[Column1])

Solution 1 (Elegant approach with great user experience)

HTML

<input id="inputID" class="uppercase" name="inputName" value="" />

CSS

.uppercase{
    text-transform: uppercase;
}

JS

$('#inputID').on('blur', function(){
    this.value = this.value.toUpperCase();
});

By using CSS text-transform: uppercase; you'll eliminate the animation of lower to uppercase as the user types into the field.

Use blur event to handle converting to uppercase. This happens behind the scene as CSS took care of the user's visually appealing masking.

Solution 2 (Great, but less elegant)

If you insist on using keyup, here it is...

$('#inputID').on('keyup', function(){
    var caretPos = this.selectionStart;
    this.value = this.value.toUpperCase();
    this.setSelectionRange(caretPos, caretPos);
});

User would notice the animation of lowercase to uppercase as they type into the field. It gets the job done.

Solution 3 (Just get the job done)

$('#inputID').on('keyup', function(){
    this.value = this.value.toUpperCase();
});

This method is most commonly suggested but I do not recommend.

The downside of this solution is you'll be annoying the user as the cursor's caret position keeps jumping to the end of the text after every key input. Unless you know your users will never encounter typos or they will always clear the text and retype every single time, this method works.

use

window.location.origin

and for: "http://aaa.bbb.ccc.ddd.com/sadf.aspx?blah"

you will get: http://aaa.bbb.ccc.ddd.com/

Assuming we imported pandas as pd and df is our dataframe

pd.to_datetime(df['date'], unit='s')

works for me.

This is by far (after hours of googling and trying scripts) the simplest to set up and nicest uploader I've found

https://github.com/FineUploader/fine-uploader

It doesn't require APC or any other external PHP libraries, I can get file progress feedback on a shared host, and it claims to support html5 drag and drop (personally untested) and multiple file uploads.

For me it was simply a matter of restarting the docker daemon..

Rename the branch will be useful once your branch is finished. Then new stuff is coming, and you want to develop in the same branch instead of deleting it and create the new one.

From my experience, to rename a local and remote branch in Git you should do the following steps.

Quoting from Multiple States - Rename a local and remote branch in git

1. Rename your local branch

If you are on the branch you want to rename:

git branch -m new-name

If you are on a different branch:

git branch -m old-name new-name

2. Delete the old-name remote branch and push the new-name local branch

git push origin :old-name new-name

3. Reset the upstream branch for the new-name local branch

git push origin -u new-name

Needs installed excel as it uses the Excel.Application com object.Save this as .bat file:

@if (@X)==(@Y) @end /* JScript comment
    @echo off


    cscript //E:JScript //nologo "%~f0" %*

    exit /b %errorlevel%

@if (@X)==(@Y) @end JScript comment */


var ARGS = WScript.Arguments;

var xlCSV = 6;

var objExcel = WScript.CreateObject("Excel.Application");
var objWorkbook = objExcel.Workbooks.Open(ARGS.Item(0));
objExcel.DisplayAlerts = false;
objExcel.Visible = false;

var objWorksheet = objWorkbook.Worksheets(ARGS.Item(1))
objWorksheet.SaveAs( ARGS.Item(2), xlCSV);

objExcel.Quit();

It accepts three arguments - the absolute path to the xlsx file, the sheet name and the absolute path to the target csv file:

call toCsv.bat "%cd%\Book1.xlsx" Sheet1 "%cd%\csv.csv"

You can type "this." and wait a second, a popup with methods and properties will display.

Not a shortcut, but it works for me.

PS: if you are in a static method, type the class name.

The right approach is to use setImageViewUri() (slower) or the setImageViewBitmap() and recreating RemoteViews every time you update the notification.

I found IBM Page Detailer also an interesting tool to work with.

try this...    
<script type="text/javascript">
    function test(){
    var av=document.getElementById("mytext").value;
    alert(av);
    }
    </script>

    <input type="text" value="" id="mytext">
    <input type="button" onclick="test()" value="go" />

.topmenu-design
{
    display: inline-table;
}

That all!

I've assumed a named JSONArray is a JSONObject and accessed the data from the server to populate an Android GridView. For what it is worth my method is:

private String[] fillTable( JSONObject jsonObject ) {
   String[] dummyData = new String[] {"1", "2", "3", "4", "5", "6", "7","1", "2", "3", "4", "5", "6", "7","1", "2", "3", "4", "5", "6", "7", };
  if( jsonObject != null ) {
      ArrayList<String> data = new ArrayList<String>();
      try {
          // jsonArray looks like { "everything" : [{}, {},] }
          JSONArray jsonArray = jsonObject.getJSONArray( "everything" );
          int number = jsonArray.length(); //How many rows have got from the database?
          Log.i( Constants.INFORMATION, "Number of ows returned:  " + Integer.toString( number ) );
                  // Array elements look like this
          //{"success":1,"error":0,"name":"English One","owner":"Tutor","description":"Initial Alert","posted":"2013-08-09 15:35:40"}
          for( int element = 0; element < number; element++ ) { //visit each element
             JSONObject jsonObject_local = jsonArray.getJSONObject( element );
             //  Overkill on the error/success checking
             Log.e("JSON SUCCESS", Integer.toString( jsonObject_local.getInt(Constants.KEY_SUCCESS) ) );
             Log.e("JSON ERROR", Integer.toString( jsonObject_local.getInt(Constants.KEY_ERROR) ) );
                if ( jsonObject_local.getInt( Constants.KEY_SUCCESS) == Constants.JSON_SUCCESS ) {
                   String name = jsonObject_local.getString( Constants.KEY_NAME );
                   data.add( name );
                   String owner = jsonObject_local.getString( Constants.KEY_OWNER );
                   data.add( owner );
                   String description = jsonObject_local.getString( Constants.KEY_DESCRIPTION );
                   Log.i( "DESCRIPTION", description );
                   data.add( description ); 
                   String date = jsonObject_local.getString( Constants.KEY_DATE );
                   data.add( date );
                }
                else {
                    for( int i = 0; i < 4; i++ ) {
                        data.add( "ERROR" );
                    }
                }
          }
  }  //JSON object is null
  catch ( JSONException jsone) {
      Log.e( "JSON EXCEPTION", jsone.getMessage() );
  }
      dummyData = data.toArray( dummyData );
  }
  return dummyData;

}

I had to struggle for a little bit but I found a solution, I added

-Dsonar.coverage.exclusions=**/*.* 

and the coverage metric was cancelled from the dashboard at all, so I realized that the problem was the path I was passing, not the property. In my case the path to exclude was java/org/acme/exceptions, so I used :

`-Dsonar.coverage.exclusions=**/exceptions/**/*.*` 

and it worked, but since I don't have sub-folders it also works with

-Dsonar.coverage.exclusions=**/exceptions/*.*

from official doc version 4

const express = require('express')
const app = express()
app.use(express.json());
app.use(express.urlencoded({ extended: true })) 

app.post('/push/send', (request, response) => {
  console.log(request.body)
})

Fetch both the key and the value from the dictionary in the loop:

{% for key, value in mydict.items %}
    {{ value }}
{% endfor %}

I find this easier to read and it avoids the need for special coding. I usually need the key and the value inside the loop anyway.

Instead of doing foreach() loop on the array, it would be faster to use array_search() to find the proper key. On small arrays, I would go with foreach for better readibility, but for bigger arrays, or often executed code, this should be a bit more optimal:

$result=array_search($unwantedValue,$array,true);
if($result !== false) {
  unset($array[$result]);   
}

The strict comparsion operator !== is needed, because array_search() can return 0 as the index of the $unwantedValue.

Also, the above example will remove just the first value $unwantedValue, if the $unwantedValue can occur more then once in the $array, You should use array_keys(), to find all of them:

$result=array_keys($array,$unwantedValue,true)
foreach($result as $key) {
  unset($array[$key]);
}

Check http://php.net/manual/en/function.array-search.php for more information.

This will work with iPad on Safari on iOS 7.1.x from my testing, I'm not sure about iOS 6 though. However, it will not work on Firefox. There is a jQuery plugin which aims to be cross browser compliant called jScrollPane.

Also, there is a duplicate post here on Stack Overflow which has some other details.

It comes from +[UIWindow _synchronizeDrawingAcrossProcessesOverPort:withPreCommitHandler:] via os_log API. It doesn't depend from another components/frameworks that you are using(only from UIKit) - it reproduces in clean single view application project on changing interface orientation.

This method consists from 2 parts:

1. adding passed precommit handler to list of handlers;
2. do some work, that depends on current finite state machine state.

When second part fails (looks like prohibited transition), it prints message above to error log. However, I think that this problem is not fatal: there are 2 additional assert cases in this method, that will lead to crash in debug.

Seems that radar is the best we can do.

In C#, I had problem with checking RadioButton, and this worked for me:

driver.ExecuteJavaScript("arguments[0].checked=true", radio);

Other answers already pointed out that the representation of floating numbers is a thorny issue, to say the least.

Since you don't give enough context in your question, I cannot know if the decimal module can be useful for your needs:

http://docs.python.org/library/decimal.html

Among other things you can explicitly specify the precision that you wish to obtain (from the docs):

>>> getcontext().prec = 6
>>> Decimal('3.0')
Decimal('3.0')
>>> Decimal('3.1415926535')
Decimal('3.1415926535')
>>> Decimal('3.1415926535') + Decimal('2.7182818285')
Decimal('5.85987')
>>> getcontext().rounding = ROUND_UP
>>> Decimal('3.1415926535') + Decimal('2.7182818285')
Decimal('5.85988')

A simple example from my prompt (python 2.6):

>>> import decimal
>>> a = decimal.Decimal('10.000000001')
>>> a
Decimal('10.000000001')
>>> print a
10.000000001
>>> b = decimal.Decimal('10.00000000000000000000000000900000002')
>>> print b
10.00000000000000000000000000900000002
>>> print str(b)
10.00000000000000000000000000900000002
>>> len(str(b/decimal.Decimal('3.0')))
29

Maybe this can help? decimal is in python stdlib since 2.4, with additions in python 2.6.

Hope this helps, Francesco

You can use jquery's load function here.

$("#your_element_id").load("file_name.html");

If you need more info, here is the link.

Any ranking of various data structures will be at least partially tied to problem context. It would help to learn how to analyze time and space performance of algorithms. Typically, "big O notation" is used, e.g. binary search is in O(log n) time, which means that the time to search for an element is the log (in base 2, implicitly) of the number of elements. Intuitively, since every step discards half of the remaining data as irrelevant, doubling the number of elements will increases the time by 1 step. (Binary search scales rather well.) Space performance concerns how the amount of memory grows for larger data sets. Also, note that big-O notation ignores constant factors - for smaller data sets, an O(n^2) algorithm may still be faster than an O(n * log n) algorithm that has a higher constant factor. Complex algorithms often have more work to do on startup.

Besides time and space, other characteristics include whether a data structure is sorted (trees and skiplists are sorted, hash tables are not), persistence (binary trees can reuse pointers from older versions, while hash tables are modified in place), etc.

While you'll need to learn the behavior of several data structures to be able to compare them, one way to develop a sense for why they differ in performance is to closely study a few. I'd suggest comparing singly-linked lists, binary search trees, and skip lists, all of which are relatively simple, but have very different characteristics. Think about how much work it takes to find a value, add a new value, find all values in order, etc.

There are various texts on analyzing algorithms / data structure performance that people recommend, but what really made them make sense to me was learning OCaml. Dealing with complex data structures is ML's strong suit, and their behavior is much clearer when you can avoid pointers and memory management as in C. (Learning OCaml just to understand data structures is almost certainly the long way around, though. :) )

Stacks for threads are often smaller. You can change the default at link time, or change at run time also. For reference, some defaults are:

• glibc i386, x86_64: 7.4 MB
• Tru64 5.1: 5.2 MB
• Cygwin: 1.8 MB
• Solaris 7..10: 1 MB
• MacOS X 10.5: 460 KB
• AIX 5: 98 KB
• OpenBSD 4.0: 64 KB
• HP-UX 11: 16 KB

From http://htmlexplorer.com/2015/01/assign-output-var_dump-print_r-php-variable.html:

var_dump and print_r functions can only output directly to browser. So the output of these functions can only retrieved by using output control functions of php. Below method may be useful to save the output.

function assignVarDumpValueToString($object) {
    ob_start();
    var_dump($object);
    $result = ob_get_clean();
    return $result;
}

ob_get_clean() can only clear last data entered to internal buffer. So ob_get_contents method will be useful if you have multiple entries.

From the same source as above:

function varDumpToErrorLog( $var=null ){
    ob_start();                    // start reading the internal buffer
    var_dump( $var);          
    $grabbed_information = ob_get_contents(); // assigning the internal buffer contents to variable
    ob_end_clean();                // clearing the internal buffer.
    error_log( $grabbed_information);        // saving the information to error_log
}

class.method should work.

class SomeClass:
  @classmethod
  def some_class_method(cls):
    pass

  @staticmethod
  def some_static_method():
    pass

SomeClass.some_class_method()
SomeClass.some_static_method()

InputStream is = getResources().getAssets().open("terms.txt");
String textfile = convertStreamToString(is);
    
public static String convertStreamToString(InputStream is)
        throws IOException {

    Writer writer = new StringWriter();
    char[] buffer = new char[2048];

    try {
        Reader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
        int n;
        while ((n = reader.read(buffer)) != -1) {
            writer.write(buffer, 0, n);
        }
    } finally {
        is.close();
    }

    String text = writer.toString();
    return text;
}

In Jackson 2+, you can also use the @JsonFormat annotation :

@JsonFormat(shape=JsonFormat.Shape.STRING, pattern="yyyy-MM-dd'T'HH:mm:ss.SSSZ", timezone="America/Phoenix")
private Date date;

No javascript, just CSS. Works fine!

   .no-break-out {
      /* These are technically the same, but use both */
      overflow-wrap: break-word;
      word-wrap: break-word;

      -ms-word-break: break-all;
      /* This is the dangerous one in WebKit, as it breaks things wherever */
      word-break: break-all;
      /* Instead use this non-standard one: */
      word-break: break-word;

      /* Adds a hyphen where the word breaks, if supported (No Blink) */
      -ms-hyphens: auto;
      -moz-hyphens: auto;
      -webkit-hyphens: auto;
      hyphens: auto;

    }

If you are not sure which commit you want to branch from in advance you can check commits out and examine their code (see source, compile, test) by

git checkout <sha1-of-commit>

once you find the commit you want to branch from you can do that from within the commit (i.e. without going back to the master first) just by creating a branch in the usual way:

git checkout -b <branch_name>

Try closing and reopening the file, then press Ctrl+F11.

Verify that the name of the file you are running is the same as the name of the project you are working in, and that the name of the public class in that file is the same as the name of the project you are working in as well.

Otherwise, restart Eclipse. Let me know if this solves the problem! Otherwise, comment, and I'll try and help.

You can use the include? method:

my_string = "abcdefg"
if my_string.include? "cde"
   puts "String includes 'cde'"
end

for(map<string, pair<string,string> >::const_iterator it = myMap.begin();
    it != myMap.end(); ++it)
{
    std::cout << it->first << " " << it->second.first << " " << it->second.second << "\n";
}

In C++11, you don't need to spell out map<string, pair<string,string> >::const_iterator. You can use auto

for(auto it = myMap.cbegin(); it != myMap.cend(); ++it)
{
    std::cout << it->first << " " << it->second.first << " " << it->second.second << "\n";
}

Note the use of cbegin() and cend() functions.

Easier still, you can use the range-based for loop:

for(auto elem : myMap)
{
   std::cout << elem.first << " " << elem.second.first << " " << elem.second.second << "\n";
}

Also it can be achieved with pure js in such a way:

var matches = document.querySelectorAll('input[type="checkbox"]:not(:checked)');

In mixed Java/Kotlin projects also consider Kotlin's Map.withDefault.

Javascript in a browser only really has a couple of effective scopes: function scope and global scope.

If a variable isn't in function scope, it's in global scope. And global variables are generally bad, so this is a construct to keep a library's variables to itself.

ISO C states what the differences are.

The int data type is signed and has a minimum range of at least -32767 through 32767 inclusive. The actual values are given in limits.h as INT_MIN and INT_MAX respectively.

An unsigned int has a minimal range of 0 through 65535 inclusive with the actual maximum value being UINT_MAX from that same header file.

Beyond that, the standard does not mandate twos complement notation for encoding the values, that's just one of the possibilities. The three allowed types would have encodings of the following for 5 and -5 (using 16-bit data types):

        two's complement  |  ones' complement   |   sign/magnitude
    +---------------------+---------------------+---------------------+
 5  | 0000 0000 0000 0101 | 0000 0000 0000 0101 | 0000 0000 0000 0101 |
-5  | 1111 1111 1111 1011 | 1111 1111 1111 1010 | 1000 0000 0000 0101 |
    +---------------------+---------------------+---------------------+

• In two's complement, you get a negative of a number by inverting all bits then adding 1.
• In ones' complement, you get a negative of a number by inverting all bits.
• In sign/magnitude, the top bit is the sign so you just invert that to get the negative.

Note that positive values have the same encoding for all representations, only the negative values are different.

Note further that, for unsigned values, you do not need to use one of the bits for a sign. That means you get more range on the positive side (at the cost of no negative encodings, of course).

And no, 5 and -5 cannot have the same encoding regardless of which representation you use. Otherwise, there'd be no way to tell the difference.

As an aside, there are currently moves underway, in both C and C++ standards, to nominate two's complement as the only encoding for negative integers.

Try below block of code, its working for me.

char *p = "0x820";
uint16_t intVal;
sscanf(p, "%x", &intVal);

printf("value x: %x - %d", intVal, intVal);

Output is:

value x: 820 - 2080

final Date currentTime = new Date();
final SimpleDateFormat sdf = new SimpleDateFormat("EEE, MMM d, yyyy hh:mm:ss a z");
sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
System.out.println("UTC time: " + sdf.format(currentTime));

You can try this set unique attribute for each element

TextView mtextView = findViewById(R.id.myTextView);
mtextView.setShowSoftInputOnFocus(false);

Keyboard will not show while element is focus

Here are some real-world examples of the types of relationships:

One-to-one (1:1)

A relationship is one-to-one if and only if one record from table A is related to a maximum of one record in table B.

To establish a one-to-one relationship, the primary key of table B (with no orphan record) must be the secondary key of table A (with orphan records).

For example:

CREATE TABLE Gov(
    GID number(6) PRIMARY KEY, 
    Name varchar2(25), 
    Address varchar2(30), 
    TermBegin date,
    TermEnd date
); 

CREATE TABLE State(
    SID number(3) PRIMARY KEY,
    StateName varchar2(15),
    Population number(10),
    SGID Number(4) REFERENCES Gov(GID), 
    CONSTRAINT GOV_SDID UNIQUE (SGID)
);

INSERT INTO gov(GID, Name, Address, TermBegin) 
values(110, 'Bob', '123 Any St', '1-Jan-2009');

INSERT INTO STATE values(111, 'Virginia', 2000000, 110);

One-to-many (1:M)

A relationship is one-to-many if and only if one record from table A is related to one or more records in table B. However, one record in table B cannot be related to more than one record in table A.

To establish a one-to-many relationship, the primary key of table A (the "one" table) must be the secondary key of table B (the "many" table).

For example:

CREATE TABLE Vendor(
    VendorNumber number(4) PRIMARY KEY,
    Name varchar2(20),
    Address varchar2(20),
    City varchar2(15),
    Street varchar2(2),
    ZipCode varchar2(10),
    Contact varchar2(16),
    PhoneNumber varchar2(12),
    Status varchar2(8),
    StampDate date
);

CREATE TABLE Inventory(
    Item varchar2(6) PRIMARY KEY,
    Description varchar2(30),
    CurrentQuantity number(4) NOT NULL,
    VendorNumber number(2) REFERENCES Vendor(VendorNumber),
    ReorderQuantity number(3) NOT NULL
);

Many-to-many (M:M)

A relationship is many-to-many if and only if one record from table A is related to one or more records in table B and vice-versa.

To establish a many-to-many relationship, create a third table called "ClassStudentRelation" which will have the primary keys of both table A and table B.

CREATE TABLE Class(
    ClassID varchar2(10) PRIMARY KEY, 
    Title varchar2(30),
    Instructor varchar2(30), 
    Day varchar2(15), 
    Time varchar2(10)
);

CREATE TABLE Student(
    StudentID varchar2(15) PRIMARY KEY, 
    Name varchar2(35),
    Major varchar2(35), 
    ClassYear varchar2(10), 
    Status varchar2(10)
);  

CREATE TABLE ClassStudentRelation(
    StudentID varchar2(15) NOT NULL,
    ClassID varchar2(14) NOT NULL,
    FOREIGN KEY (StudentID) REFERENCES Student(StudentID), 
    FOREIGN KEY (ClassID) REFERENCES Class(ClassID),
    UNIQUE (StudentID, ClassID)
);

This is pretty neat:

head, *tail = [1, 2, 3, 4, 5]
#==> head = 1, tail = [2, 3, 4, 5]

As written in the comments, there's an advantage of not mutating the original list.

The simplest way to create signed/unsigned APKs using Eclipse and ADT is as follows:

1. Right click your project in the "Project Explorer"
2. Hover over "Android Tools"
3. Select either "Export Signed Application Package" or "Export Unsigned Application Package"

4. Select the location for the new APK file and click "Save".

   • NOTE: If you're trying to build a APK for beta distribution, you'll probably need to create a signed package, which requires a keystore. If you follow the "Signed Application" process in Eclipse ADT it will guide you through the process of creating a new keystore.

Hope this helps.

Why not just use, toggleClass on click?

js:

$(this).toggleClass("up");

css:

button.up {
    -webkit-transform: rotate(180deg);
       -moz-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
         -o-transform: rotate(180deg);
            transform: rotate(180deg);
               /* IE6–IE9 */
               filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.9914448613738104, M12=-0.13052619222005157,M21=0.13052619222005157, M22=0.9914448613738104, sizingMethod='auto expand');
                 zoom: 1;
    }

you can also add this to the css:

button{
        -webkit-transition: all 500ms ease-in-out;
        -moz-transition: all 500ms ease-in-out;
        -o-transition: all 500ms ease-in-out;
        -ms-transition: all 500ms ease-in-out;
}

which will add the animation.

PS...

to answer your original question:

you said that it rotates but never stops. When using set timeout you need to make sure you have a condition that will not call settimeout or else it will run forever. So for your code:

<script type="text/javascript">
    $(function() {
     var $elie = $("#bkgimg");
     rotate(0);
     function rotate(degree) {

      // For webkit browsers: e.g. Chrome
    $elie.css({ WebkitTransform: 'rotate(' + degree + 'deg)'});
      // For Mozilla browser: e.g. Firefox
    $elie.css({ '-moz-transform': 'rotate(' + degree + 'deg)'});


    /* add a condition here for the extremity */ 
    if(degree < 180){
      // Animate rotation with a recursive call
      setTimeout(function() { rotate(++degree); },65);
     }
    }
    });
    </script>

The problem is that you are trying to access the element before it exists. You need to wait for the page to be fully loaded. A possible approach is to use the onload handler:

window.onload = function () {
    var e = document.getElementById("db_info");
    e.innerHTML='Found you';
};

Most common JavaScript libraries provide a DOM-ready event, though. This is better, since window.onload waits for all images, too. You do not need that in most cases.

Another approach is to place the script tag right before your closing </body>-tag, since everything in front of it is loaded at the time of execution, then.

SELECT is_read_committed_snapshot_on FROM sys.databases 
WHERE name= 'YourDatabase'

Return value:

• 1: READ_COMMITTED_SNAPSHOT option is ON. Read operations under the READ COMMITTED isolation level are based on snapshot scans and do not acquire locks.
• 0 (default): READ_COMMITTED_SNAPSHOT option is OFF. Read operations under the READ COMMITTED isolation level use Shared (S) locks.

You can use useImmer opposed to useState and access the state. Example: https://css-tricks.com/build-a-chat-app-using-react-hooks-in-100-lines-of-code/

@HostListener('window:click', ['$event']) onClick(event){ }

check this below link to detect CapsLock on click, keyup and keydown on current window. No need to add any event in html doc

Detect and warn users about caps lock is on

According to this documentation, the find method will search down through the tree of elements until it finds the element in the selector parameters. So $(parentSelector).find(childSelector) is the fastest and most efficient way to do this.

Using = causes the variable to be assigned a value. If the variable already had a value, it is replaced. This value will be expanded when it is used. For example:

HELLO = world
HELLO_WORLD = $(HELLO) world!

# This echoes "world world!"
echo $(HELLO_WORLD)

HELLO = hello

# This echoes "hello world!"
echo $(HELLO_WORLD)

Using := is similar to using =. However, instead of the value being expanded when it is used, it is expanded during the assignment. For example:

HELLO = world
HELLO_WORLD := $(HELLO) world!

# This echoes "world world!"
echo $(HELLO_WORLD)

HELLO = hello

# Still echoes "world world!"
echo $(HELLO_WORLD)

HELLO_WORLD := $(HELLO) world!

# This echoes "hello world!"
echo $(HELLO_WORLD)

Using ?= assigns the variable a value iff the variable was not previously assigned. If the variable was previously assigned a blank value (VAR=), it is still considered set I think. Otherwise, functions exactly like =.

Using += is like using =, but instead of replacing the value, the value is appended to the current one, with a space in between. If the variable was previously set with :=, it is expanded I think. The resulting value is expanded when it is used I think. For example:

HELLO_WORLD = hello
HELLO_WORLD += world!

# This echoes "hello world!"
echo $(HELLO_WORLD)

If something like HELLO_WORLD = $(HELLO_WORLD) world! were used, recursion would result, which would most likely end the execution of your Makefile. If A := $(A) $(B) were used, the result would not be the exact same as using += because B is expanded with := whereas += would not cause B to be expanded.

For the bytes uploaded it is quite easy. Just monitor the xhr.upload.onprogress event. The browser knows the size of the files it has to upload and the size of the uploaded data, so it can provide the progress info.

For the bytes downloaded (when getting the info with xhr.responseText), it is a little bit more difficult, because the browser doesn't know how many bytes will be sent in the server request. The only thing that the browser knows in this case is the size of the bytes it is receiving.

There is a solution for this, it's sufficient to set a Content-Length header on the server script, in order to get the total size of the bytes the browser is going to receive.

For more go to https://developer.mozilla.org/en/Using_XMLHttpRequest .

Example: My server script reads a zip file (it takes 5 seconds):

$filesize=filesize('test.zip');

header("Content-Length: " . $filesize); // set header length
// if the headers is not set then the evt.loaded will be 0
readfile('test.zip');
exit 0;

Now I can monitor the download process of the server script, because I know it's total length:

function updateProgress(evt) 
{
   if (evt.lengthComputable) 
   {  // evt.loaded the bytes the browser received
      // evt.total the total bytes set by the header
      // jQuery UI progress bar to show the progress on screen
     var percentComplete = (evt.loaded / evt.total) * 100;  
     $('#progressbar').progressbar( "option", "value", percentComplete );
   } 
}   
function sendreq(evt) 
{  
    var req = new XMLHttpRequest(); 
    $('#progressbar').progressbar();    
    req.onprogress = updateProgress;
    req.open('GET', 'test.php', true);  
    req.onreadystatechange = function (aEvt) {  
        if (req.readyState == 4) 
        {  
             //run any callback here
        }  
    };  
    req.send(); 
}

#include <conio.h>

and use

clrscr()

I had the same problem using Android Studio 1.5.1.

This was solved by using the Android SDK Manager and updating Android Support Library, as well as Local Maven repository for Support Libraries.

After updating the SDK and restarting Android Studio, the problem was rectified.

Hope this helps anyone who has the same problem after trying other suggestions.

I got similar error after deleting a subproject, removed

"*compile project(path: ':MySubProject', configuration: 'android-endpoints')*"

in build.gradle (dependencies) under Gradle Scripts

The <appSettings> tag in web.config supports a file attribute that will load an external config with it's own set of key/values. These will override any settings you have in your web.config or add to them.

We take advantage of this by modifying our web.config at install time with a file attribute that matches the environment the site is being installed to. We do this with a switch on our installer.

eg;

<appSettings file=".\EnvironmentSpecificConfigurations\dev.config">

<appSettings file=".\EnvironmentSpecificConfigurations\qa.config">

<appSettings file=".\EnvironmentSpecificConfigurations\production.config">

Note:

• Changes to the .config specified by the attribute won't trigger a restart of the asp.net worker process

select *
from Table1 as t1
where
    exists (
        select *
        from Table1 as t2 
        where t2.Phone = t1.Phone and t2.id <> t1.id
    )

sql fiddle demo

This does the trick, without the need to add an inline style

<div class="row-fluid">
    <div class="span6">
        <p>text left</p>
    </div>
    <div class="span6">
        <div class="pull-right">
            <p>text right</p>
        </div>
    </div>
</div>

The answer is in nesting another <div> with the "pull-right" class. Combining the two classes won't work.

/q isn't a valid parameter. /y: Suppresses prompting to confirm overwriting

Also ..\txt means directory txt under the parent directory, not the root directory. The root directory would be: \ And please mention the error you get

Try:

move files\*.txt \ 

Edit: Try:

move \files\*.txt \ 

Edit 2:

move C:\files\*.txt C:\txt

I had this same problem installing SQL Server 2014. Turns out it was due to a Windows Phone toolkit that I had installed back in 2010. If you run into this, make sure you uninstall any Windows phone stuff that isn't current.

I figured it out by looking at the log, which can be found by clicking "Detailed Report," which opens an HTML file. The file path is conveniently displayed within the HTML page. Open the directory that the file is in and look for "Detail.txt." Then search for the word "fail."

In my case there was a line showing WP_[something] as "Installed." I searched for the WP_ item and came across some blog posts about trouble uninstalling Windows Phone toolkits.

When I attempted to uninstall the windows phone I ran into more trouble. The uninstaller wanted to install three packages instead of uninstalling the toolkit. Eventually found this blog post: http://blogs.msdn.com/b/astebner/archive/2010/07/12/10037442.aspx linking to this XNA cleanup tool: http://blogs.msdn.com/b/astebner/archive/2009/04/10/9544320.aspx.

I ran the cleanup tool and finally SQL Server installer passed the check and allowed me to install. Hope this helps someone.

I am so glad to solve this problem:

HttpPost httppost = new HttpPost(postData); 
CookieStore cookieStore = new BasicCookieStore(); 
BasicClientCookie cookie = new BasicClientCookie("JSESSIONID", getSessionId());

//cookie.setDomain("your domain");
cookie.setPath("/");

cookieStore.addCookie(cookie); 
client.setCookieStore(cookieStore); 
response = client.execute(httppost); 

So Easy!

This is my workable one. on mac OS X 10.10.4

grep -e 'this' -rl . | xargs sed -i '' 's/this/that/g'

The above ones use find will change the files that do not contain the search text (add a new line at the file end), which is verbose.

You're asking kind of a two-part question. As far as syntax (I think since PHP4?) you can use:

<?=$var?>

... if PHP is configured to allow it. And it is on most servers.

As far as storing user data, you also have the option of storing it in the session:

$_SESSION['bla'] = "so-and-so";

for persistence from page to page. You could also of course use a database. You can even have PHP store the session variables in the db. It just depends on what you need.

If you are using MVC then it would be more appropriate to use RedirectResult instead of using Response.Redirect.

public ActionResult Index() {
        return new RedirectResult("http://www.website.com");
    }

Reference - https://blogs.msdn.microsoft.com/rickandy/2012/03/01/response-redirect-and-asp-net-mvc-do-not-mix/

import sys
sys.path

The permament pool contains everything that is not your application data, but rather things required for the VM: typically it contains interned strings, the byte code of defined classes, but also other "not yours" pieces of data.

On Linux, I've never found an ioctl() solution. For our applications, we coded a general utility routine based on reading files in /proc/pid. There are a number of these files which give differing results. Here's the one we settled on (the question was tagged C++, and we handled I/O using C++ constructs, but it should be easily adaptable to C i/o routines if you need to):

#include <unistd.h>
#include <ios>
#include <iostream>
#include <fstream>
#include <string>

//////////////////////////////////////////////////////////////////////////////
//
// process_mem_usage(double &, double &) - takes two doubles by reference,
// attempts to read the system-dependent data for a process' virtual memory
// size and resident set size, and return the results in KB.
//
// On failure, returns 0.0, 0.0

void process_mem_usage(double& vm_usage, double& resident_set)
{
   using std::ios_base;
   using std::ifstream;
   using std::string;

   vm_usage     = 0.0;
   resident_set = 0.0;

   // 'file' stat seems to give the most reliable results
   //
   ifstream stat_stream("/proc/self/stat",ios_base::in);

   // dummy vars for leading entries in stat that we don't care about
   //
   string pid, comm, state, ppid, pgrp, session, tty_nr;
   string tpgid, flags, minflt, cminflt, majflt, cmajflt;
   string utime, stime, cutime, cstime, priority, nice;
   string O, itrealvalue, starttime;

   // the two fields we want
   //
   unsigned long vsize;
   long rss;

   stat_stream >> pid >> comm >> state >> ppid >> pgrp >> session >> tty_nr
               >> tpgid >> flags >> minflt >> cminflt >> majflt >> cmajflt
               >> utime >> stime >> cutime >> cstime >> priority >> nice
               >> O >> itrealvalue >> starttime >> vsize >> rss; // don't care about the rest

   stat_stream.close();

   long page_size_kb = sysconf(_SC_PAGE_SIZE) / 1024; // in case x86-64 is configured to use 2MB pages
   vm_usage     = vsize / 1024.0;
   resident_set = rss * page_size_kb;
}

int main()
{
   using std::cout;
   using std::endl;

   double vm, rss;
   process_mem_usage(vm, rss);
   cout << "VM: " << vm << "; RSS: " << rss << endl;
}

While hash(frozenset(x.items()) and hash(tuple(sorted(x.items())) work, that's doing a lot of work allocating and copying all the key-value pairs. A hash function really should avoid a lot of memory allocation.

A little bit of math can help here. The problem with most hash functions is that they assume that order matters. To hash an unordered structure, you need a commutative operation. Multiplication doesn't work well as any element hashing to 0 means the whole product is 0. Bitwise & and | tend towards all 0's or 1's. There are two good candidates: addition and xor.

from functools import reduce
from operator import xor

class hashable(dict):
    def __hash__(self):
        return reduce(xor, map(hash, self.items()), 0)

    # Alternative
    def __hash__(self):
        return sum(map(hash, self.items()))

One point: xor works, in part, because dict guarantees keys are unique. And sum works because Python will bitwise truncate the results.

If you want to hash a multiset, sum is preferable. With xor, {a} would hash to the same value as {a, a, a} because x ^ x ^ x = x.

If you really need the guarantees that SHA makes, this won't work for you. But to use a dictionary in a set, this will work fine; Python containers are resiliant to some collisions, and the underlying hash functions are pretty good.

If you already know the key, you can directly update the value at that key using m[key] = new_value

Here is a sample code that might help:

map<int, int> m;

for(int i=0; i<5; i++)
    m[i] = i;

for(auto it=m.begin(); it!=m.end(); it++)
    cout<<it->second<<" ";
//Output: 0 1 2 3 4

m[4] = 7;  //updating value at key 4 here

cout<<"\n"; //Change line

for(auto it=m.begin(); it!=m.end(); it++)
    cout<<it->second<<" ";
// Output: 0 1 2 3 7    

I'm using a parent pom for my projects and wanted to specify the versions in one place, so I used properties to specify the version:

parent pom:

<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
         http://maven.apache.org/xsd/maven-4.0.0.xsd">
    ....
    <properties>
        <maven-compiler-plugin-version>2.3.2</maven-compiler-plugin-version>
    </properties>
    ....
</project>

project pom:

<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
         http://maven.apache.org/xsd/maven-4.0.0.xsd">
    ....
    <build>
        <finalName>helloworld</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>
</project>

See also: https://www.allthingsdigital.nl/2011/04/10/maven-3-and-the-versions-dilemma/

I ran in to this recently, and as it turned out, I've imported the wrong annotation in my service class. Netbeans has an option to hide import statements, that's why I did not see it for some time.

I've used @org.jvnet.hk2.annotations.Service instead of @org.springframework.stereotype.Service.

Think about it: the database really has to go to every row to do that. In a multi-user environment my COUNT(*) could be different from your COUNT(*). It would be impractical to have a different counter for each and every session so you have literally to count the rows. Most of the time anyway you would have a WHERE clause or a JOIN in your query so your hypothetical counter would be of litte practical value.

There are ways to speed up things however: if you have an INDEX on a NOT NULL column Oracle will count the rows of the index instead of the table. In a proper relational model all tables have a primary key so the COUNT(*) will use the index of the primary key.

Bitmap index have entries for NULL rows so a COUNT(*) will use a bitmap index if there is one available.

"This method uses the browser's innerHTML property." - jQuery API

http://api.jquery.com/html/

i have an jquery plugin for this. It uses jquery-ui also. You can see an example here http://jsfiddle.net/tugrulorhan/fd8KB/1/

$("#searchContainer").gridSearch({
            primaryAction: "search",
            scrollDuration: 0,
            searchBarAtBottom: false,
            customScrollHeight: -35,
            visible: {
                before: true,
                next: true,
                filter: true,
                unfilter: true
            },
            textVisible: {
                before: true,
                next: true,
                filter: true,
                unfilter: true
            },
            minCount: 2
        });

for me , using export PYTHONIOENCODING=UTF-8 before executing python command worked .

Instead of using input type button you can use button and insert the image inside the button content.

<button class="btn btn-default">
     <img src="http://i.stack.imgur.com/e2S63.png" width="20" /> Sign In with Facebook
</button>

The problem with doing this only with CSS is that you cannot set linear-gradient to the background you must use solid color.

.sign-in-facebook {
    background: url('http://i.stack.imgur.com/e2S63.png') #f2f2f2;
    background-position: -9px -7px;
    background-repeat: no-repeat;
    background-size: 39px 43px;
    padding-left: 41px;
    color: #000;
  }
  .sign-in-facebook:hover {
    background: url('http://i.stack.imgur.com/e2S63.png') #e0e0e0;
    background-position: -9px -7px;
    background-repeat: no-repeat;
    background-size: 39px 43px;
    padding-left: 41px;
    color: #000;
  }

body {_x000D_
  padding: 30px;_x000D_
}

<!-- Latest compiled and minified CSS -->_x000D_
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">_x000D_
_x000D_
<!-- Optional theme -->_x000D_
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css">_x000D_
_x000D_
<!-- Latest compiled and minified JavaScript -->_x000D_
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>_x000D_
_x000D_
<style type="text/css">_x000D_
  .sign-in-facebook {_x000D_
    background: url('http://i.stack.imgur.com/e2S63.png') #f2f2f2;_x000D_
    background-position: -9px -7px;_x000D_
    background-repeat: no-repeat;_x000D_
    background-size: 39px 43px;_x000D_
    padding-left: 41px;_x000D_
    color: #000;_x000D_
  }_x000D_
  .sign-in-facebook:hover {_x000D_
    background: url('http://i.stack.imgur.com/e2S63.png') #e0e0e0;_x000D_
    background-position: -9px -7px;_x000D_
    background-repeat: no-repeat;_x000D_
    background-size: 39px 43px;_x000D_
    padding-left: 41px;_x000D_
    color: #000;_x000D_
  }_x000D_
</style>_x000D_
_x000D_
_x000D_
<h4>Only with CSS</h4>_x000D_
_x000D_
<input type="button" value="Sign In with Facebook" class="btn btn-default sign-in-facebook" style="margin-top:2px; margin-bottom:2px;">_x000D_
_x000D_
<h4>Only with HTML</h4>_x000D_
_x000D_
<button class="btn btn-default">_x000D_
  <img src="http://i.stack.imgur.com/e2S63.png" width="20" /> Sign In with Facebook_x000D_
</button>

Generally I handle this by setting up an HTML formatted SMTP message, with IMG tags pointing to a content server. Just make sure you have both text and HTML versions since some email clients cannot support HTML emails.

It looks like it only works in Internet Explorer, but a quick Google search for "html embed fonts" yields http://www.spoono.com/html/tutorials/tutorial.php?id=19

If you want to stay platform-agnostic (and you should!) you'll have to use images, or else just use a standard font.

To avoid SQL injection the insert statement with be

$type = 'testing';
$name = 'john';
$description = 'whatever';

$stmt = $con->prepare("INSERT INTO contents (type, reporter, description) VALUES (?, ?, ?)");
$stmt->bind_param("sss", $type , $name, $description);
$stmt->execute();

The issue is this, you want to know if the error is not empty.

public function getError() {
    return $this->error;
}

Adding a method isErrorSet() will solve the problem.

public function isErrorSet() {
    if (isset($this->error) && !empty($this->error)) {
        return true;
    } else {
        return false;
    }
}

Now this will work fine with this code with no notice.

if (!($x->isErrorSet())) {
    echo $x->getError();
}

Benjamin Armstrong posted an excellent article about self-elevating PowerShell scripts. There a few minor issue with his code; a modified version based on fixes suggested in the comment is below.

Basically it gets the identity associated with the current process, checks whether it is an administrator, and if it isn't, creates a new PowerShell process with administrator privileges and terminates the old process.

# Get the ID and security principal of the current user account
$myWindowsID = [System.Security.Principal.WindowsIdentity]::GetCurrent();
$myWindowsPrincipal = New-Object System.Security.Principal.WindowsPrincipal($myWindowsID);

# Get the security principal for the administrator role
$adminRole = [System.Security.Principal.WindowsBuiltInRole]::Administrator;

# Check to see if we are currently running as an administrator
if ($myWindowsPrincipal.IsInRole($adminRole))
{
    # We are running as an administrator, so change the title and background colour to indicate this
    $Host.UI.RawUI.WindowTitle = $myInvocation.MyCommand.Definition + "(Elevated)";
    $Host.UI.RawUI.BackgroundColor = "DarkBlue";
    Clear-Host;
}
else {
    # We are not running as an administrator, so relaunch as administrator

    # Create a new process object that starts PowerShell
    $newProcess = New-Object System.Diagnostics.ProcessStartInfo "PowerShell";

    # Specify the current script path and name as a parameter with added scope and support for scripts with spaces in it's path
    $newProcess.Arguments = "& '" + $script:MyInvocation.MyCommand.Path + "'"

    # Indicate that the process should be elevated
    $newProcess.Verb = "runas";

    # Start the new process
    [System.Diagnostics.Process]::Start($newProcess);

    # Exit from the current, unelevated, process
    Exit;
}

# Run your code that needs to be elevated here...

Write-Host -NoNewLine "Press any key to continue...";
$null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown");

I've been using this function for a while. Removes pretty much any messy html you can throw at it and leaves the text intact.

        private static readonly Regex _tags_ = new Regex(@"<[^>]+?>", RegexOptions.Multiline | RegexOptions.Compiled);

        //add characters that are should not be removed to this regex
        private static readonly Regex _notOkCharacter_ = new Regex(@"[^\w;&#@.:/\\?=|%!() -]", RegexOptions.Compiled);

        public static String UnHtml(String html)
        {
            html = HttpUtility.UrlDecode(html);
            html = HttpUtility.HtmlDecode(html);

            html = RemoveTag(html, "<!--", "-->");
            html = RemoveTag(html, "<script", "</script>");
            html = RemoveTag(html, "<style", "</style>");

            //replace matches of these regexes with space
            html = _tags_.Replace(html, " ");
            html = _notOkCharacter_.Replace(html, " ");
            html = SingleSpacedTrim(html);

            return html;
        }

        private static String RemoveTag(String html, String startTag, String endTag)
        {
            Boolean bAgain;
            do
            {
                bAgain = false;
                Int32 startTagPos = html.IndexOf(startTag, 0, StringComparison.CurrentCultureIgnoreCase);
                if (startTagPos < 0)
                    continue;
                Int32 endTagPos = html.IndexOf(endTag, startTagPos + 1, StringComparison.CurrentCultureIgnoreCase);
                if (endTagPos <= startTagPos)
                    continue;
                html = html.Remove(startTagPos, endTagPos - startTagPos + endTag.Length);
                bAgain = true;
            } while (bAgain);
            return html;
        }

        private static String SingleSpacedTrim(String inString)
        {
            StringBuilder sb = new StringBuilder();
            Boolean inBlanks = false;
            foreach (Char c in inString)
            {
                switch (c)
                {
                    case '\r':
                    case '\n':
                    case '\t':
                    case ' ':
                        if (!inBlanks)
                        {
                            inBlanks = true;
                            sb.Append(' ');
                        }   
                        continue;
                    default:
                        inBlanks = false;
                        sb.Append(c);
                        break;
                }
            }
            return sb.ToString().Trim();
        }

Why not change the submit button to a regular button, and on the click event, submit your form if it passes your validation tests?

e.g

<input type='button' value='submit request' onclick='btnClick();'>

function btnClick() { 
    if (validData()) 
        document.myform.submit();
} 

document.body is not yet available when your code runs.

What you can do instead:

var docBody=document.getElementsByTagName("body")[0];
docBody.appendChild(mySpan);

Syntax error, remove the ( ) from select.

insert into table2 (name, subject, student_id, result)
select name, subject, student_id, result
from table1;

Here is a log lifecycle of each fragment in ViewPager which have 4 fragment and offscreenPageLimit = 1 (default value)

FragmentStatePagerAdapter

Go to Fragment1 (launch activity)

Fragment1: onCreateView
Fragment1: onStart
Fragment2: onCreateView
Fragment2: onStart

Go to Fragment2

Fragment3: onCreateView
Fragment3: onStart

Go to Fragment3

Fragment1: onStop
Fragment1: onDestroyView
Fragment1: onDestroy
Fragment1: onDetach
Fragment4: onCreateView
Fragment4: onStart

Go to Fragment4

Fragment2: onStop
Fragment2: onDestroyView
Fragment2: onDestroy

FragmentPagerAdapter

Go to Fragment1 (launch activity)

Fragment1: onCreateView
Fragment1: onStart
Fragment2: onCreateView
Fragment2: onStart

Go to Fragment2

Fragment3: onCreateView
Fragment3: onStart

Go to Fragment3

Fragment1: onStop
Fragment1: onDestroyView
Fragment4: onCreateView
Fragment4: onStart

Go to Fragment4

Fragment2: onStop
Fragment2: onDestroyView

Conclusion: FragmentStatePagerAdapter call onDestroy when the Fragment is overcome offscreenPageLimit while FragmentPagerAdapter not.

Note: I think we should use FragmentStatePagerAdapter for a ViewPager which have a lot of page because it will good for performance.

Example of offscreenPageLimit:

If we go to Fragment3, it will detroy Fragment1 (or Fragment5 if have) because offscreenPageLimit = 1. If we set offscreenPageLimit > 1 it will not destroy.
If in this example, we set offscreenPageLimit=4, there is no different between using FragmentStatePagerAdapter or FragmentPagerAdapter because Fragment never call onDestroyView and onDestroy when we change tab

Github demo here

For unsigned APK: Simply set signingConfig null. It will give you appName-debug-unsigned.apk

debug {
     signingConfig null
}

And build from Build menu. Enjoy

For signed APK:

signingConfigs {
        def keyProps = new Properties()
        keyProps.load(rootProject.file('keystore.properties').newDataInputStream())
        internal {
            storeFile file(keyProps.getProperty('CERTIFICATE_PATH'))
            storePassword keyProps.getProperty('STORE_PASSWORD')
            keyAlias keyProps.getProperty('KEY_ALIAS')
            keyPassword keyProps.getProperty('KEY_PASSWORD')
        }
    }
    buildTypes {
        debug {
            signingConfig signingConfigs.internal
            minifyEnabled false
        }
        release {
            signingConfig signingConfigs.internal
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

keystore.properties file

CERTIFICATE_PATH=./../keystore.jks
STORE_PASSWORD=password
KEY_PASSWORD=password
KEY_ALIAS=key0

In the server, do something like this:

Suppose

String data = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAPAAAADwCAYAAAA+VemSAAAgAEl...=='

Then:

String base64Image = data.split(",")[1];
byte[] imageBytes = javax.xml.bind.DatatypeConverter.parseBase64Binary(base64Image);

Then you can do whatever you like with the bytes like:

BufferedImage img = ImageIO.read(new ByteArrayInputStream(imageBytes));

Here is how you set the date and time:

update user set expiry_date=TO_DATE('31/DEC/2017 12:59:59', 'dd/mm/yyyy hh24:mi:ss') where id=123;

Code

DELETE DUP 
FROM 
( 
    SELECT ROW_NUMBER() OVER (PARTITION BY Clientid ORDER BY Clientid ) AS Val 
    FROM ClientMaster 
) DUP 
WHERE DUP.Val > 1

Explanation

Use an inner query to construct a view over the table which includes a field based on Row_Number(), partitioned by those columns you wish to be unique.

Delete from the results of this inner query, selecting anything which does not have a row number of 1; i.e. the duplicates; not the original.

The order by clause of the row_number window function is needed for a valid syntax; you can put any column name here. If you wish to change which of the results is treated as a duplicate (e.g. keep the earliest or most recent, etc), then the column(s) used here do matter; i.e. you want to specify the order such that the record you wish to keep will come first in the result.

Judging from the comments, you are looking for:

mongoose.mongo.BSONPure.ObjectID.isValid

Or

mongoose.Types.ObjectId.isValid

I have accomplished this with a hidden iframe. I use perl, not php, so will just give concept, not code solution.

Client sends Ajax request to server, causing the file content to be generated. This is saved as a temp file on the server, and the filename is returned to the client.

Client (javascript) receives filename, and sets the iframe src to some url that will deliver the file, like:

$('iframe_dl').src="/app?download=1&filename=" + the_filename

Server slurps the file, unlinks it, and sends the stream to the client, with these headers:

Content-Type:'application/force-download'
Content-Disposition:'attachment; filename=the_filename'

Works like a charm.

JS:

function fun(obj) {
    var uid= $(obj).data('uid');
    var name= $(obj).data('name');
    var value= $(obj).data('value');
}

Each row in /proc/$PID/maps describes a region of contiguous virtual memory in a process or thread. Each row has the following fields:

address           perms offset  dev   inode   pathname
08048000-08056000 r-xp 00000000 03:0c 64593   /usr/sbin/gpm

• address - This is the starting and ending address of the region in the process's address space
• permissions - This describes how pages in the region can be accessed. There are four different permissions: read, write, execute, and shared. If read/write/execute are disabled, a - will appear instead of the r/w/x. If a region is not shared, it is private, so a p will appear instead of an s. If the process attempts to access memory in a way that is not permitted, a segmentation fault is generated. Permissions can be changed using the mprotect system call.
• offset - If the region was mapped from a file (using mmap), this is the offset in the file where the mapping begins. If the memory was not mapped from a file, it's just 0.
• device - If the region was mapped from a file, this is the major and minor device number (in hex) where the file lives.
• inode - If the region was mapped from a file, this is the file number.
• pathname - If the region was mapped from a file, this is the name of the file. This field is blank for anonymous mapped regions. There are also special regions with names like [heap], [stack], or [vdso]. [vdso] stands for virtual dynamic shared object. It's used by system calls to switch to kernel mode. Here's a good article about it: "What is linux-gate.so.1?"

You might notice a lot of anonymous regions. These are usually created by mmap but are not attached to any file. They are used for a lot of miscellaneous things like shared memory or buffers not allocated on the heap. For instance, I think the pthread library uses anonymous mapped regions as stacks for new threads.

Ensure your Message class looks like below:

[Serializable, XmlRoot("Message")]
public class Message
{
    public string FirstName { get; set; }

    public string LastName { get; set; }
}

This works for me fine:

string xml = File.ReadAllText("c:\\Message.xml");
var result = DeserializeFromXml<Message>(xml);

MSDN, XmlRoot.ElementName:

The name of the XML root element that is generated and recognized in an XML-document instance. The default is the name of the serialized class.

So it might be your class name is not Message and this is why deserializer was not able find it using default behaviour.

• No SendKeys?
• No VBA Extensibility?
• No 3rd Party Executables?
• No problem!

A Windows API Solution

Option Explicit

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

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

Sub ClearImmediateWindow()

    Dim hwndVBE As LongPtr
    Dim hwndImmediate As LongPtr
    
    hwndVBE = FindWindowA("wndclass_desked_gsk", vbNullString)
    hwndImmediate = FindWindowExA(hwndVBE, ByVal 0&, "VbaWindow", "Immediate")
    PostMessageA hwndImmediate, WM_ACTIVATE, 1, 0&
    
    keybd_event VK_CONTROL, 0, 0, 0
    keybd_event vbKeyA, 0, 0, 0
    keybd_event vbKeyA, 0, KEYEVENTF_KEYUP, 0
    keybd_event VK_CONTROL, 0, KEYEVENTF_KEYUP, 0
    
    keybd_event vbKeyDelete, 0, 0, 0
    keybd_event vbKeyDelete, 0, KEYEVENTF_KEYUP, 0
    
End Sub

The following works in Firefox and Opera (sorry, I do not have access to other browsers at the moment):

<div class="form-field">
    <input id="option1" type="radio" name="opt"/>
    <label for="option1">Option 1</label>
</div>

The CSS:

.form-field * {
    vertical-align: middle;
}

Unfortunately, you can't change the font size or styling in a drop-down list that is created using data validation.

You can style the text in a combo box, however. Follow the instructions here: Excel Data Validation Combo Box

You can also group multiple commands in the one liner

[ -f "filename" ] || ( echo test1 && echo test2 && echo test3 )

or

[ -f "filename" ] || { echo test1 && echo test2 && echo test3 ;}

If filename doesn't exit, the output will be

test1
test2
test3

Note: ( ... ) runs in a subshell, { ... ;} runs in the same shell. The curly bracket notation works in bash only.

One of the best resources I found was using let's encrypt, you do not need ELB nor cloudfront for your EC2 instance to have HTTPS, just follow the following simple instructions: let's encrypt Login to your server and follow the steps in the link.

It is also important as mentioned by others that you have port 443 opened by editing your security groups

You can view your certificate or any other website's by changing the site name in this link

Please do not forget that it is only valid for 90 days

You could do this with a list comprehension

l = [x for i in range(10)];

you can always do this:

jQuery.fn.animateAuto = function(prop, speed, callback){
var elem, height, width;
return this.each(function(i, el){
    el = jQuery(el), elem = el.clone().css({"height":"auto","width":"auto"}).appendTo("body");
    height = elem.css("height"),
    width = elem.css("width"),
    elem.remove();

    if(prop === "height")
        el.animate({"height":height}, speed, callback);
    else if(prop === "width")
        el.animate({"width":width}, speed, callback);  
    else if(prop === "both")
        el.animate({"width":width,"height":height}, speed, callback);
});  
}

here is a fiddle: http://jsfiddle.net/Zuriel/faE9w/2/

If you are working with SQL 2008 R2 then from View---->Report Data option at bottom

Perhaps you can use the built-in methods for finding particular items in an Array, instead of each-ing targets and doing everything by hand. A few examples:

class Array
  def first_frog
    detect {|i| i =~ /frog/ }
  end

  def last_frog
    select {|i| i =~ /frog/ }.last
  end
end

p ["dog", "cat", "godzilla", "dogfrog", "woot", "catfrog"].first_frog
# => "dogfrog"
p ["hats", "coats"].first_frog
# => nil
p ["houses", "frogcars", "bottles", "superfrogs"].last_frog
# => "superfrogs"

One example would be doing something like this:

class Bar
  def do_things
    Foo.some_method(x) do |i|
      # only valid `targets` here, yay.
    end
  end
end

class Foo
  def self.failed
    @failed ||= []
  end

  def self.some_method(targets, &block)
    targets.reject {|t| t.do_something.bad? }.each(&block)
  end
end

In my case it was the missing .pub extension of a key. I pasted it from clipboard and saved as mykey. The following command returned described error:

ssh-copy-id -i mykey localhost

After renaming it with mv mykey mykey.pub, works correctly.

ssh-copy-id -i mykey.pub localhost

MyServiceClient client = new MyServiceClient(binding, endpoint);
client.Endpoint.Address = new EndpointAddress("net.tcp://localhost/webSrvHost/service.svc");
client.Endpoint.Binding = new NetTcpBinding()
            {
                Name = "yourTcpBindConfig",
                ReaderQuotas = XmlDictionaryReaderQuotas.Max,
                ListenBacklog = 40 }

It's very easy to modify the uri in config or binding info in config. Is this what you want?

As @Quartz mentioned, you can do something like

stage('Tests') {
    parallel(
        'Unit Tests': {
            container('node') {
                sh("npm test --cat=unit")
            }
        },
        'API Tests': {
            container('node') {
                sh("npm test --cat=acceptance")
            }
        }
    )
}

First things first, if the date property is storing a date, store it using a DateTime. If you parse the date through the sort you have to parse it for each item being compared, that's not very efficient...

You can then make an IComparer:

public class TagComparer : IComparer<cTag>
{
    public int Compare(cTag first, cTag second)
    {
        if (first != null && second != null)
        {
            // We can compare both properties.
            return first.date.CompareTo(second.date);
        }

        if (first == null && second == null)
        {
            // We can't compare any properties, so they are essentially equal.
            return 0;
        }

        if (first != null)
        {
            // Only the first instance is not null, so prefer that.
            return -1;
        }

        // Only the second instance is not null, so prefer that.
        return 1;
    }
}

var list = new List<cTag>();
// populate list.

list.Sort(new TagComparer());

You can even do it as a delegate:

list.Sort((first, second) =>
          {
              if (first != null && second != null)
                  return first.date.CompareTo(second.date);

              if (first == null && second == null)
                  return 0;

              if (first != null)
                  return -1;

              return 1;
          });

This will take care of names like "Firstname Z. Lastname" and "First Z Last"

SELECT
CASE 
    WHEN CHARINDEX(' ',name) = 0 THEN name
    WHEN CHARINDEX(' ',name) = PATINDEX('% _[., ]%',name) THEN RTRIM(SUBSTRING(name, 1, CHARINDEX(' ',name) + 2)) 
    ELSE SUBSTRING(name,1, CHARINDEX(' ',name))
END [firstname]
,CASE 
    WHEN CHARINDEX(' ',name) = 0 THEN ''
    WHEN CHARINDEX(' ',name) = PATINDEX('% _[., ]%',name) THEN LTRIM(SUBSTRING(name, CHARINDEX(' ',name) + 3,1000)) 
    ELSE SUBSTRING(name,CHARINDEX(' ',name)+1,1000)
END [lastname]
FROM [myTable]

Its not the most pythonic answer, but I'll put it here for fun because it's a neat lesson in recursion

def find_files( files, dirs=[], extensions=[]):
    new_dirs = []
    for d in dirs:
        try:
            new_dirs += [ os.path.join(d, f) for f in os.listdir(d) ]
        except OSError:
            if os.path.splitext(d)[1] in extensions:
                files.append(d)

    if new_dirs:
        find_files(files, new_dirs, extensions )
    else:
        return

On my machine I have two folders, root and root2

mender@multivax ]ls -R root root2
root:
temp1 temp2

root/temp1:
temp1.1 temp1.2

root/temp1/temp1.1:
f1.mid

root/temp1/temp1.2:
f.mi  f.mid

root/temp2:
tmp.mid

root2:
dummie.txt temp3

root2/temp3:
song.mid

Lets say I want to find all .txt and all .mid files in either of these directories, then I can just do

files = []
find_files( files, dirs=['root','root2'], extensions=['.mid','.txt'] )
print(files)

#['root2/dummie.txt',
# 'root/temp2/tmp.mid',
# 'root2/temp3/song.mid',
# 'root/temp1/temp1.1/f1.mid',
# 'root/temp1/temp1.2/f.mid']

You can include this directly in your buttun. It works very well. I hope it'll be useful for you. onclick="setTimeout('location.href = ../../dashboard.xhtml;', 7000);"

I think list comprehension is one of the cleanest ways that doesn't need any additional imports:

>>> d={"foo": 1, "bar": 2, "baz": 3}
>>> a = [d.get(k) for k in ["foo", "bar", "baz"]]
>>> a
[1, 2, 3]

Of if you want the values as individual variables then use multiple-assignment:

>>> a,b,c = [d.get(k) for k in ["foo", "bar", "baz"]]
>>> a,b,c
(1, 2, 3)

On a Scientific Linux 6.7 system, the man page on rsync says:

--ignore-times          don't skip files that match size and time

I have two files with identical contents, but with different creation dates:

[root@windstorm ~]# ls -ls /tmp/master/usercron /tmp/new/usercron
4 -rwxrwx--- 1 root root 1595 Feb 15 03:45 /tmp/master/usercron
4 -rwxrwx--- 1 root root 1595 Feb 16 04:52 /tmp/new/usercron

[root@windstorm ~]# diff /tmp/master/usercron /tmp/new/usercron
[root@windstorm ~]# md5sum /tmp/master/usercron /tmp/new/usercron
368165347b09204ce25e2fa0f61f3bbd  /tmp/master/usercron
368165347b09204ce25e2fa0f61f3bbd  /tmp/new/usercron

With --size-only, the two files are regarded the same:

[root@windstorm ~]# rsync -v --size-only -n  /tmp/new/usercron /tmp/master/usercron

sent 29 bytes  received 12 bytes  82.00 bytes/sec
total size is 1595  speedup is 38.90 (DRY RUN)

With --ignore-times, the two files are regarded different:

[root@windstorm ~]# rsync -v --ignore-times -n  /tmp/new/usercron /tmp/master/usercron
usercron

sent 32 bytes  received 15 bytes  94.00 bytes/sec
total size is 1595  speedup is 33.94 (DRY RUN)

So it does not looks like --ignore-times has any effect at all.

I would suggest creating a regex to do the job. You'll have to check for something like this: [a-zA-Z0-9+/=] You'll also have to check the length of the string. I'm not sure on this one, but i'm pretty sure if something gets trimmed (other than the padding "=") it would blow up.

Or better yet check out this stackoverflow question

The parent div (I assume the outermost div) is display: block and will fill up all available area of its container (in this case, the body) that it can. Use a different display type -- inline-block is probably what you are going for:

http://jsfiddle.net/a78xy/

Be aware, using NSAllowsArbitraryLoads = true in the project's info.plist allows all connection to any server to be insecure. If you want to make sure only a specific domain is accessible through an insecure connection, try this:

Or, as source code:

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSExceptionDomains</key>
    <dict>
        <key>domain.com</key>
        <dict>
            <key>NSExceptionAllowsInsecureHTTPLoads</key>
            <true/>
            <key>NSIncludesSubdomains</key>
            <true/>
        </dict>
    </dict>
</dict>

Clean & Build project after editing.

",".join(l) will not work for all cases. I'd suggest using the csv module with StringIO

import StringIO
import csv

l = ['list','of','["""crazy"quotes"and\'',123,'other things']

line = StringIO.StringIO()
writer = csv.writer(line)
writer.writerow(l)
csvcontent = line.getvalue()
# 'list,of,"[""""""crazy""quotes""and\'",123,other things\r\n'

A portable approach that works equally well on Linux or Windows (where there is no /dev/null):

echo | gcc -dM -E -

For c++ you may use (replace c++11 with whatever version you use):

echo | gcc -x c++ -std=c++11 -dM -E -

It works by telling gcc to preprocess stdin (which is produced by echo) and print all preprocessor defines (search for -dletters). If you want to know what defines are added when you include a header file you can use -dD option which is similar to -dM but does not include predefined macros:

echo "#include <stdlib.h>" | gcc -x c++ -std=c++11 -dD -E -

Note, however, that empty input still produces lots of defines with -dD option.

Use KeyDown Event instead of KeyPress

If e.KeyCode = Keys.Enter Then
   MsgBox ("You pressed enter")
End if

Note: Make sure you don't have ACCEPT BUTTON set on your form. AcceptButton set it to 'none'

Assignments ignore leading and trailing whitespace and as such can be used to trim:

$ var=`echo '   hello'`; echo $var
hello

TRY this out it works fine ...

<!DOCTYPE html>
<html>
<body>

<input type="button"  onclick="openWin()" value="open"/>
<input type="button"  onclick="closeWin()" value="close"/>

<script>
var myWindow;

function openWin()
{
myWindow = window.open("","myWindow","width=200,height=100");
myWindow.document.write("<p>This is 'myWindow'</p>");
}

function closeWin()
{
myWindow.close();
}
</script>

</body>
</html>

this works as you want it to work

I know this is too old thread but why no one mentioned this

#!/usr/bin/python3
import asyncio 

loop = asyncio.get_event_loop()
try:
    loop.run_forever()
finally:
    loop.close()

I'd like to contribute that of you are worried by not testing private methods as many of the posts suggest, consider that a code coverage tool will determine exactly how much of your code is tested and where it leaks, so it is quantifiably acceptable to do this.

I am going to say something that needs to be said but many may not like to hear. Those of you contributing answers that direct the author of the question towards a 'work around' are doing a massive disservice to the community. Testing is a major part of all engineering disciplines, you would not want to buy a car that is not properly tested, and tested in a meaningful way, so why would anyone want to buy or use software that is tested poorly? The reason people do this anyways is probably because the effects of badly tested software are felt way after the fact, and we don't usually associate them with bodily harm. This is a very dangerous perception which will be difficult to change, but it is our responsibility to deliver safe products regardless of what even management is bullying us to do. Think Equifax hack...

We must strive to build an environment that encourages good software engineering practices, this does not mean ostracizing the weak/lazy among us who do not take their craft seriously, but rather, to create a status quo of accountability and self reflection that would encourage everyone to pursue growth, both mentally and skillfully. I am still learning, and may have wrong perceptions/opinions myself, but I do firmly believe that we need to hold ourselves accountable to good practices and shun irresponsible hacks or workarounds to problems.

If you have a different flavour of the app, try uninstalling that first. This helped me when I had the same issue.

This should work:

SELECT * FROM Accounts WHERE Username LIKE '%$query%'

Another case where it's usually okay is in a reporting database, where data is perhaps already aged and writes just don't happen. In this case, though, the option should be set at the database or table level by the administrator by changing the default isolation level.

In the general case: you can use it when you are very sure that it's okay to read old data. The important thing to remember is that its very easy to get that wrong. For example, even if it's okay at the time you write the query, are you sure something won't change in the database in the future to make these updates more important?

I'll also 2nd the notion that it's probably not a good idea in banking app. Or inventory app. Or anywhere you're thinking about transactions.

Just run command prompt as administrator and type this in.

easy_install python-dateutil

You can combine the two functions; coerce to characters thence to numerics:

> fac <- factor(c("1","2","1","2"))
> as.numeric(as.character(fac))
[1] 1 2 1 2

This should work:

$('.myClass, .myOtherClass').removeClass('theclass');

You must add the multiple selectors all in the first argument to $(), otherwise you are giving jQuery a context in which to search, which is not what you want.

It's the same as you would do in CSS.

Just add below code in your project Manifest application tag...

<application
        tools:node="replace">

Simply specify HTTPS in the URI.

new Uri("https://foobar.com/");

Foobar.com will need to have a trusted SSL cert or your calls will fail with untrusted error.

EDIT Answer: ClientCertificates with HttpClient

WebRequestHandler handler = new WebRequestHandler();
X509Certificate2 certificate = GetMyX509Certificate();
handler.ClientCertificates.Add(certificate);
HttpClient client = new HttpClient(handler);

EDIT Answer2: If the server you are connecting to has disabled SSL, TLS 1.0, and 1.1 and you are still running .NET framework 4.5(or below) you need to make a choice

1. Upgrade to .Net 4.6+ (Supports TLS 1.2 by default)
2. Add registry changes to instruct 4.5 to connect over TLS1.2 ( See: salesforce writeup for compat and keys to change OR checkout IISCrypto see Ronald Ramos answer comments)
3. Add application code to manually configure .NET to connect over TLS1.2 (see Ronald Ramos answer)

If the remote branch already exists then you can (probably) get away with..

git checkout branch_name

and git will automatically set up to track the remote branch with the same name on origin.

You could try a ColorMatrixColorFilter, since your key color is white:

// Assuming "color" is your target color
float r = Color.red(color) / 255f;
float g = Color.green(color) / 255f;
float b = Color.blue(color) / 255f;

ColorMatrix cm = new ColorMatrix(new float[] {
        // Change red channel
        r, 0, 0, 0, 0,
        // Change green channel
        0, g, 0, 0, 0,
        // Change blue channel
        0, 0, b, 0, 0,
        // Keep alpha channel
        0, 0, 0, 1, 0,
});
ColorMatrixColorFilter cf = new ColorMatrixColorFilter(cm);
myDrawable.setColorFilter(cf);

The linked comment is incorrect : 'L' to '1' will produce a rising edge.

In addition, if your clock signal transitions from 'H' to '1', rising_edge(clk) will (correctly) not trigger while (clk'event and clk = '1') (incorrectly) will.

Granted, that may look like a contrived example, but I have seen clock waveforms do that in real hardware, due to failures elsewhere.

You can open your command prompt as the intended user:

• Shift + Right Click on Command Prompt icon on task bar.
• Select (Run as differnt user)

• You will be prompted with login and password

• Once CommandP Prompt starts you can double check which user you are running as by the command whoami.

• Now you can change directory to your project and run

dotnet run

• In Visual Studio hit Ctrl+Alt+P (Attach to Process - can also be found from Debug menu)

• Make sure "Show Processes from All users" is checked.
• Find the running process and attach debugger.

2020 answer

Just open the url. Facebook automatically registers for deep links.

let url = URL(string:"https://www.facebook.com/TheGoodLordAbove")!
UIApplication.shared.open(url,completionHandler:nil)

this opens in the facebook app if installed, and in your default browser otherwise

Bind ReSharper_ToggleSuspended to a shortcut key.

Steps:

1. Tools>Options
2. Click Keyboard on the left hand side
3. Type "suspend" in the "Show commands containing:" input box
4. Pick the "ReSharper_ToggleSuspended"
5. Press shortcut keys: and
6. Press the "Assign" button.

Binding ReSharper_ToggleSuspended to a shortcut key (in my case: Ctrl-Shift-Q) works very well. With ReSharper not supporting the async CTP yet (as of mid-2011), when dipping into the code the uses the async keyword, this shortcut is invaluable.

Use:

Add a new item, NSAppTransportSecurity, in the plist file with type Dictionary, then add sub item NSAllowsArbitraryLoads in dictionary of type Boolean, and set bool value YES. This works for me.

"Am i doing it right?Is there better/smarter way to achieve the output this code gave me?"

Generally speaking, yes, you're doing it right. Tkinter has no native scrollable container other than the canvas. As you can see, it's really not that difficult to set up. As your example shows, it only takes 5 or 6 lines of code to make it work -- depending on how you count lines.

"Why must i use grid method?(i tried place method, but none of the labels appear on the canvas?)"

You ask about why you must use grid. There is no requirement to use grid. Place, grid and pack can all be used. It's simply that some are more naturally suited to particular types of problems. In this case it looks like you're creating an actual grid -- rows and columns of labels -- so grid is the natural choice.

"What so special about using anchor='nw' when creating window on canvas?"

The anchor tells you what part of the window is positioned at the coordinates you give. By default, the center of the window will be placed at the coordinate. In the case of your code above, you want the upper left ("northwest") corner to be at the coordinate.

Joke? :)

How about echo "12|23|11" | awk '{split($0,a,"|"); print a[3] a[2] a[1]}'

This is my output:

p2> echo "12|23|11" | awk '{split($0,a,"|"); print a[3] a[2] a[1]}'
112312

so I guess it's working after all..