Reading Hadley and Arun's answers one gets the impression that those who prefer dplyr's syntax would have in some cases to switch over to data.table or compromise for long running times.

But as some have already mentioned, dplyr can use data.table as a backend. This is accomplished using the dtplyr package which recently had it's version 1.0.0 release. Learning dtplyr incurs practically zero additional effort.

When using dtplyr one uses the function lazy_dt() to declare a lazy data.table, after which standard dplyr syntax is used to specify operations on it. This would look something like the following:

new_table <- mtcars2 %>% 
  lazy_dt() %>%
  filter(wt < 5) %>% 
  mutate(l100k = 235.21 / mpg) %>% # liters / 100 km
  group_by(cyl) %>% 
  summarise(l100k = mean(l100k))

  new_table

#> Source: local data table [?? x 2]
#> Call:   `_DT1`[wt < 5][, `:=`(l100k = 235.21/mpg)][, .(l100k = mean(l100k)), 
#>     keyby = .(cyl)]
#> 
#>     cyl l100k
#>   <dbl> <dbl>
#> 1     4  9.05
#> 2     6 12.0 
#> 3     8 14.9 
#> 
#> # Use as.data.table()/as.data.frame()/as_tibble() to access results

The new_table object is not evaluated until calling on it as.data.table()/as.data.frame()/as_tibble() at which point the underlying data.table operation is executed.

I've recreated a benchmark analysis done by data.table author Matt Dowle back at December 2018 which covers the case of operations over large numbers of groups. I've found that dtplyr indeed enables for the most part those who prefer the dplyr syntax to keep using it while enjoying the speed offered by data.table.

You can also use the latextable function from the R package micsFuncs:

http://cran.r-project.org/web/packages/miscFuncs/index.html

latextable(M) where M is a matrix with mixed alphabetic and numeric entries outputs a basic LaTeX table onto screen, which can be copied and pasted into a LaTeX document. Where there are small numbers, it also replaces these with index notation (eg 1.2x10^{-3}).

This usually means that there was a network error, such as a TCP timeout. I would start by placing a sniffer (wireshark) on the connection to see if you can see any problems. If there is a TCP error, you should be able to see it. Also, you can check your router logs, if this is applicable. If wireless is involved anywhere, that is another source for these kind of errors.

```javascript
{ "some": "json" }
```

I tried using json but didn't like the way it looked. javascript looks a bit more pleasing to my eye.

Swift 3.0

AsynchonousRequest

let urlString = "http://heyhttp.org/me.json"
var request = URLRequest(url: URL(string: urlString)!)
let session = URLSession.shared

session.dataTask(with: request) {data, response, error in
  if error != nil {
    print(error!.localizedDescription)
    return
  }

  do {
    let jsonResult: NSDictionary? = try JSONSerialization.jsonObject(with: data!, options: JSONSerialization.ReadingOptions.mutableContainers) as? NSDictionary
    print("Synchronous\(jsonResult)")
  } catch {
    print(error.localizedDescription)
  }
}.resume()

Setting val('') will empty the input field. So you would use this:

Clear the input field when the page loads:

$(function(){
    $('#shares').val('');
});

Well your jsonString is wrong.

String jsonString = "{\"stat\":{\"sdr\": \"aa:bb:cc:dd:ee:ff\",\"rcv\": \"aa:bb:cc:dd:ee:ff\",\"time\": \"UTC in millis\",\"type\": 1,\"subt\": 1,\"argv\": [{\"1\":2},{\"2\":3}]}}";

use this jsonString and if you use the same JSONParser and ContainerFactory in the example you will see that it will be encoded/decoded.

Additionally if you want to print your string after stat here it goes:

     try{
        Map json = (Map)parser.parse(jsonString, containerFactory);
        Iterator iter = json.entrySet().iterator();
        System.out.println("==iterate result==");
        Object entry = json.get("stat");
        System.out.println(entry);
      }

And about the json libraries, there are a lot of them. Better you check this.

Here's a more elegant solution based on what came below. it accounts for event bubbling up from more than one level of children. It also accounts for cross-browser issues.

function onMouseOut(this, event) {
//this is the original element the event handler was assigned to
   var e = event.toElement || event.relatedTarget;

//check for all children levels (checking from bottom up)
while(e && e.parentNode && e.parentNode != window) {
    if (e.parentNode == this||  e == this) {
        if(e.preventDefault) e.preventDefault();
        return false;
    }
    e = e.parentNode;
}

//Do something u need here
}

document.getElementById('parent').addEventListener('mouseout',onMouseOut,true);

You need to enable IsBodyHTML

message.IsBodyHtml = true; //This will enable using HTML elements in email body
message.Body ="First Line <br /> second line";

Don't put quotes around the name of the file that you are trying to open; start "myfile.txt" opens a new command prompt with the title myfile.txt, while start myfile.txt opens myfile.txt in Notepad. There's no easy solution in the case where you want to start a console application with a space in its file name, but for other applications, start "" "my file.txt" works.

I'm inclined to agree with Qwertman that it's not currently possible to specify color for text in GitHub markdown, at least not through HTML.

GitHub does allow some HTML elements and attributes, but only certain ones (see their documentation about their HTML sanitization). They do allow p and div tags, as well as color attribute. However, when I tried using them in a markdown document on GitHub, it didn't work. I tried the following (among other variations), and they didn't work:

• <p style='color:red'>This is some red text.</p>
• <font color="red">This is some text!</font>
• These are <b style='color:red'>red words</b>.

As Qwertman suggested, if you really must use color you could do it in a README.html and refer them to it.

That's correct, initially the ResultSet's cursor is pointing to before the first row, if the first call to next() returns false then there was no data in the ResultSet.

If you use this method, you may have to call beforeFirst() immediately after to reset it, since it has positioned itself past the first row now.

It should be noted however, that Seifer's answer below is a more elegant solution to this question.

Actually you have a code compiled targeting a higher JDK (JDK 1.8 in your case) but at runtime you are supplying a lower JRE(JRE 7 or below).

you can fix this problem by adding target parameter while compilation
e.g. if your runtime target is 1.7, you should use 1.7 or below

javac -target 1.7 *.java

if you are using eclipse, you can sent this parameter at Window -> Preferences -> Java -> Compiler -> set "Compiler compliance level" = choose your runtime jre version or lower.

Turns out that npm was installed in the wrong directory so I had to change the “npm config prefix” by running this code:

npm config set prefix /usr/local

Then I reinstalled gulp globally (with the -g param) and it worked properly.

This article is where I found the solution: http://webbb.be/blog/command-not-found-node-npm

Provided answers are good, but I think they can be improved by adding an "architectural" perspective.

Investigation

MVC's Controller.Json function is doing the job, but it is very poor at providing a relevant error in this case. By using Newtonsoft.Json.JsonConvert.SerializeObject, the error specifies exactly what is the property that is triggering the circular reference. This is particularly useful when serializing more complex object hierarchies.

Proper architecture

One should never try to serialize data models (e.g. EF models), as ORM's navigation properties is the road to perdition when it comes to serialization. Data flow should be the following:

Database -> data models -> service models -> JSON string 

Service models can be obtained from data models using auto mappers (e.g. Automapper). While this does not guarantee lack of circular references, proper design should do it: service models should contain exactly what the service consumer requires (i.e. the properties).

In those rare cases, when the client requests a hierarchy involving the same object type on different levels, the service can create a linear structure with parent->child relationship (using just identifiers, not references).

Modern applications tend to avoid loading complex data structures at once and service models should be slim. E.g.:

1. access an event - only header data (identifier, name, date etc.) is loaded -> service model (JSON) containing only header data
2. managed attendees list - access a popup and lazy load the list -> service model (JSON) containing only the list of attendees

This worked for me:

    for (auto& i : name)
    {
    int r = 0;
    for (int j = 0; j < name[r].size();j++) 
    {
    std::cout << i[j];
    }
    r++;
    std::cout << std::endl;
    }

The type and definition of foreign key field and reference must be equal. This means your foreign key disallows changing the type of your field.

One solution would be this:

LOCK TABLES 
    favorite_food WRITE,
    person WRITE;

ALTER TABLE favorite_food
    DROP FOREIGN KEY fk_fav_food_person_id,
    MODIFY person_id SMALLINT UNSIGNED;

Now you can change you person_id

ALTER TABLE person MODIFY person_id SMALLINT UNSIGNED AUTO_INCREMENT;

recreate foreign key

ALTER TABLE favorite_food
    ADD CONSTRAINT fk_fav_food_person_id FOREIGN KEY (person_id)
          REFERENCES person (person_id);

UNLOCK TABLES;

EDIT: Added locks above, thanks to comments

You have to disallow writing to the database while you do this, otherwise you risk data integrity problems.

I've added a write lock above

All writing queries in any other session than your own ( INSERT, UPDATE, DELETE ) will wait till timeout or UNLOCK TABLES; is executed

http://dev.mysql.com/doc/refman/5.5/en/lock-tables.html

EDIT 2: OP asked for a more detailed explanation of the line "The type and definition of foreign key field and reference must be equal. This means your foreign key disallows changing the type of your field."

From MySQL 5.5 Reference Manual: FOREIGN KEY Constraints

Corresponding columns in the foreign key and the referenced key must have similar internal data types inside InnoDB so that they can be compared without a type conversion. The size and sign of integer types must be the same. The length of string types need not be the same. For nonbinary (character) string columns, the character set and collation must be the same.

BTW: Hard drive manufacturers don't count as authorities on this one!

Oh, yes they do (and the definition they assume from the S.I. is the correct one). On a related issue, see this post on CodingHorror.

I don't know if you fixed it, but I did had the same issue, finally it was a dumb thing, I had:

<script src="jquery-ui/jquery-ui.min.css" rel="stylesheet">

but it should be:

<link href="jquery-ui/jquery-ui.min.css" rel="stylesheet">

Just change <scrip> to <link> and src to href

So for us it was we were trying to send too large of an object through our AIDL interface to a remote service. The transaction size cannot exceed 1MB. The request is broken down into separate chunks of 512KB and sent one at a time through the interface. A brutal solution I know but hey - its Android :(

The following works fine on my mac

sed -i.bak 's/foo/bar/g' sample

We are replacing foo with bar in sample file. Backup of original file will be saved in sample.bak

For editing inline without backup, use the following command

sed -i'' 's/foo/bar/g' sample

This is a possible implementation of the required Bash function:

# Print the newest file, if any, matching the given pattern
# Example usage:
#   newest_matching_file 'b2*'
# WARNING: Files whose names begin with a dot will not be checked
function newest_matching_file
{
    # Use ${1-} instead of $1 in case 'nounset' is set
    local -r glob_pattern=${1-}

    if (( $# != 1 )) ; then
        echo 'usage: newest_matching_file GLOB_PATTERN' >&2
        return 1
    fi

    # To avoid printing garbage if no files match the pattern, set
    # 'nullglob' if necessary
    local -i need_to_unset_nullglob=0
    if [[ ":$BASHOPTS:" != *:nullglob:* ]] ; then
        shopt -s nullglob
        need_to_unset_nullglob=1
    fi

    newest_file=
    for file in $glob_pattern ; do
        [[ -z $newest_file || $file -nt $newest_file ]] \
            && newest_file=$file
    done

    # To avoid unexpected behaviour elsewhere, unset nullglob if it was
    # set by this function
    (( need_to_unset_nullglob )) && shopt -u nullglob

    # Use printf instead of echo in case the file name begins with '-'
    [[ -n $newest_file ]] && printf '%s\n' "$newest_file"

    return 0
}

It uses only Bash builtins, and should handle files whose names contain newlines or other unusual characters.

I have the same issue in Ubuntu 14.04.

I have installed "nodejs" and it's working, but only if I'm use command "nodejs". If I try to use "node" nothing happens.

I'm fixed this problem in next way:

1. Install nodejs-legacy

   sudo apt-get install nodejs-legacy

After that, when I type "node" in command line I'm get an error message "/usr/sbin/node: No such file or directory"

2. Second, what I did, it's a symbolic link on "nodejs":

   sudo ln -s /usr/bin/nodejs /usr/sbin/node

boolean isInRectangle(double centerX, double centerY, double radius, 
    double x, double y)
{
        return x >= centerX - radius && x <= centerX + radius && 
            y >= centerY - radius && y <= centerY + radius;
}    

//test if coordinate (x, y) is within a radius from coordinate (center_x, center_y)
public boolean isPointInCircle(double centerX, double centerY, 
    double radius, double x, double y)
{
    if(isInRectangle(centerX, centerY, radius, x, y))
    {
        double dx = centerX - x;
        double dy = centerY - y;
        dx *= dx;
        dy *= dy;
        double distanceSquared = dx + dy;
        double radiusSquared = radius * radius;
        return distanceSquared <= radiusSquared;
    }
    return false;
}

This is more efficient, and readable. It avoids the costly square root operation. I also added a check to determine if the point is within the bounding rectangle of the circle.

The rectangle check is unnecessary except with many points or many circles. If most points are inside circles, the bounding rectangle check will actually make things slower!

As always, be sure to consider your use case.

Just set the empty values to the input fields when modal is hiding.

$('#Modal_Id').on('hidden', function () {
   $('#Form_Id').find('input[type="text"]').val('');
});

To start the process with parameters, you can use following code:

string filename = Path.Combine(cPath,"HHTCtrlp.exe");
var proc = System.Diagnostics.Process.Start(filename, cParams);

To kill/exit the program again, you can use following code:

proc.CloseMainWindow(); 
proc.Close();

Try:

Filter = "BMP|*.bmp|GIF|*.gif|JPG|*.jpg;*.jpeg|PNG|*.png|TIFF|*.tif;*.tiff"

Then do another round of copy/paste of all the extensions (joined together with ; as above) for "All graphics types":

Filter = "BMP|*.bmp|GIF|*.gif|JPG|*.jpg;*.jpeg|PNG|*.png|TIFF|*.tif;*.tiff|"
       + "All Graphics Types|*.bmp;*.jpg;*.jpeg;*.png;*.tif;*.tiff"

I followed below steps to install mcrypt for PHP7.2 using PECL.

1. Install PECL

apt-get install php-pecl

2. Before installing MCRYPT you must install libmcrypt

apt-get install libmcrypt-dev libreadline-dev

3. Install MCRYPT 1.0.1 using PECL

pecl install mcrypt-1.0.1

4. After the successful installation

You should add "extension=mcrypt.so" to php.ini

Please comment below if you need any assistance. :-)

IMPORTANT !

According to php.net reference many (all) mcrypt functions have been DEPRECATED as of PHP 7.1.0. Relying on this function is highly discouraged.

Here's an example that will center the content within the parent div. This also makes sure the overlay starts at the edge of the video, even when centered.

<div class="outer-container">
    <div class="inner-container">
        <div class="video-overlay">Bug Buck Bunny - Trailer</div>
        <video id="player" src="http://video.webmfiles.org/big-buck-bunny_trailer.webm" controls autoplay loop></video>
    </div>
</div>

with css as

.outer-container {
    border: 1px dotted black;
    width: 100%;
    height: 100%;
    text-align: center;
}
.inner-container {
    border: 1px solid black;
    display: inline-block;
    position: relative;
}
.video-overlay {
    position: absolute;
    left: 0px;
    top: 0px;
    margin: 10px;
    padding: 5px 5px;
    font-size: 20px;
    font-family: Helvetica;
    color: #FFF;
    background-color: rgba(50, 50, 50, 0.3);
}
video {
    width: 100%;
    height: 100%;
}

here's the jsfiddle https://jsfiddle.net/dyrepk2x/2/

Hope that helps :)

sprintf can do this:

#include <stdio.h>
int main() {
  float w = 234.567;
  char x[__SIZEOF_FLOAT__];
  sprintf(x, "%g", w);
  puts(x);
}

I had the same issue which was caused due to crash shutdown of my windows 10. Earlier in the path I had Oracle path ie the path inserted by Oracle at the time of installation of JDK. I removed it and changed the path to the JDK location. This solved the problem.

Fixed a few typos in the working code above:

MailMessage msg = new MailMessage();
msg.To.Add(new MailAddress("[email protected]", "SomeOne"));
msg.From = new MailAddress("[email protected]", "You");
msg.Subject = "This is a Test Mail";
msg.Body = "This is a test message using Exchange OnLine";
msg.IsBodyHtml = true;

SmtpClient client = new SmtpClient();
client.UseDefaultCredentials = false;
client.Credentials = new System.Net.NetworkCredential("your user name", "your password");
client.Port = 587; // You can use Port 25 if 587 is blocked (mine is!)
client.Host = "smtp.office365.com";
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.EnableSsl = true;
try
{
    client.Send(msg);
    lblText.Text = "Message Sent Succesfully";
}
catch (Exception ex)
{
    lblText.Text = ex.ToString();
}

I have two web applications using the above code and both work fine without any trouble.

connect timeout has to be handled with a non-blocking socket (GNU LibC documentation on connect). You get connect to return immediately and then use select to wait with a timeout for the connection to complete.

This is also explained here : Operation now in progress error on connect( function) error.

int wait_on_sock(int sock, long timeout, int r, int w)
{
    struct timeval tv = {0,0};
    fd_set fdset;
    fd_set *rfds, *wfds;
    int n, so_error;
    unsigned so_len;

    FD_ZERO (&fdset);
    FD_SET  (sock, &fdset);
    tv.tv_sec = timeout;
    tv.tv_usec = 0;

    TRACES ("wait in progress tv={%ld,%ld} ...\n",
            tv.tv_sec, tv.tv_usec);

    if (r) rfds = &fdset; else rfds = NULL;
    if (w) wfds = &fdset; else wfds = NULL;

    TEMP_FAILURE_RETRY (n = select (sock+1, rfds, wfds, NULL, &tv));
    switch (n) {
    case 0:
        ERROR ("wait timed out\n");
        return -errno;
    case -1:
        ERROR_SYS ("error during wait\n");
        return -errno;
    default:
        // select tell us that sock is ready, test it
        so_len = sizeof(so_error);
        so_error = 0;
        getsockopt (sock, SOL_SOCKET, SO_ERROR, &so_error, &so_len);
        if (so_error == 0)
            return 0;
        errno = so_error;
        ERROR_SYS ("wait failed\n");
        return -errno;
    }
}

You could try this:

[DllImport("user32.dll", EntryPoint="FindWindow", SetLastError = true)]
static extern IntPtr FindWindowByCaption(IntPtr ZeroOnly, string lpWindowName);

[DllImport("user32.Dll")]
static extern int PostMessage(IntPtr hWnd, UInt32 msg, int wParam, int lParam);

private const UInt32 WM_CLOSE = 0x0010;

public void ShowAutoClosingMessageBox(string message, string caption)
{
    var timer = new System.Timers.Timer(5000) { AutoReset = false };
    timer.Elapsed += delegate
    {
        IntPtr hWnd = FindWindowByCaption(IntPtr.Zero, caption);
        if (hWnd.ToInt32() != 0) PostMessage(hWnd, WM_CLOSE, 0, 0);
    };
    timer.Enabled = true;
    MessageBox.Show(message, caption);
}

8-bit AnsiStrings

• char: 8-bit character (underlying C/C++ data type)
• CHAR: alias of char (Windows data type)
• LPSTR: null-terminated string of CHAR (Long Pointer)
• LPCSTR: constant null-terminated string of CHAR (Long Pointer Constant)

16-bit UnicodeStrings

• wchar_t: 16-bit character (underlying C/C++ data type)
• WCHAR: alias of wchar_t (Windows data type)
• LPWSTR: null-terminated string of WCHAR (Long Pointer)
• LPCWSTR: constant null-terminated string of WCHAR (Long Pointer Constant)

depending on UNICODE define

• TCHAR: alias of WCHAR if UNICODE is defined; otherwise CHAR
• LPTSTR: null-terminated string of TCHAR (Long Pointer)
• LPCTSTR: constant null-terminated string of TCHAR (Long Pointer Constant)

So:

Bonus Reading

TCHAR ? Text Char (archive.is)

Why is the default 8-bit codepage called "ANSI"?

From Unicode and Windows XP
by Cathy Wissink
Program Manager, Windows Globalization
Microsoft Corporation
May 2002

Despite the underlying Unicode support on Windows NT 3.1, code page support continued to be necessary for many of the higher-level applications and components included in the system, explaining the pervasive use of the “A” [ANSI] versions of the Win32 APIs rather than the “W” [“wide” or Unicode] versions. (The term “ANSI” as used to signify Windows code pages is a historical reference, but is nowadays a misnomer that continues to persist in the Windows community. The source of this comes from the fact that the Windows code page 1252 was originally based on an ANSI draft, which became ISO Standard 8859-1. However, in adding code points to the range reserved for control codes in the ISO standard, the Windows code page 1252 and subsequent Windows code pages originally based on the ISO 8859-x series deviated from ISO. To this day, it is not uncommon to have the development community, both within and outside of Microsoft, confuse the 8859-1 code page with Windows 1252, as well as see “ANSI” or “A” used to signify Windows code page support.)

That's not quite true. E.g. for HTTP Windows supports URL based port sharing, allowing multiple processes to use the same IP address and Port.

You can also use

:-0

This sets the cursor at the present line (blank here) at the 0 column.

Generally, the backtrace is used to get the stack of the current thread, but if there is a necessity to get the stack trace of all the threads, use the following command.

thread apply all bt

Another note on event handlers: you can simply create a raise extension method like so:

public static class EventExtensions {
    public static void Raise<T>(this EventHandler<T> @event, 
                                object sender, T args) where T : EventArgs {
        if(@event!= null) {
            @event(sender, args);
        }
    }
}

Then you can use it to raise events:

public class MyImportantThing {
    public event EventHandler<MyImportantEventEventArgs> SomethingHappens;
    ...
    public void Bleh() {
        SomethingHappens.Raise(this, new MyImportantEventEventArgs { X=true });
    }
}

This method has the added advantage of enforcing a coding standard (using EventHandler<>).

There isn't a point in writing the same exact function over and over and over again. Perhaps the next version of C# will finally have an InlineAttribute that can be placed on the extension method and will cause the compiler to inline the method definition (which would make this way nearly standard, and the fastest).

edit: removed temp variable inside extension method based on comments

I know this is an old question but I did try all the above answers but didnt work in my case. What ultimately helped me out is

SHOW PARAMETER instance_name

See if these helps :-

1. Guid.Parse - Docs

Guid guidResult = Guid.Parse(inputString)

2. Guid.TryParse - Docs

bool isValid = Guid.TryParse(inputString, out guidOutput)

The application/x-www-form-urlencoded Content-type header is not needed. Unless the request handler expects the parameters coming from request body. Try it out:

curl -X DELETE "http://localhost:5000/locations?id=3"

or

curl -X GET "http://localhost:5000/locations?id=3"

You can Autowire the ApplicationContext, either as a field

@Autowired
private ApplicationContext context;

or a method

@Autowired
public void context(ApplicationContext context) { this.context = context; }

Finally use

context.getBean(SomeClass.class)

ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "scr", "javascript:test();", true);

for the example above the solution would look like this:

import PILasOPENCV as Image
import PILasOPENCV as ImageDraw
import PILasOPENCV as ImageFont
# from PIL import ImageFont, ImageDraw, Image
import numpy as np
import cv2

image = cv2.imread("lena.jpg")

# Convert to PIL Image
cv2_im_rgb = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
pil_im = Image.fromarray(cv2_im_rgb)

draw = ImageDraw.Draw(pil_im)

# Choose a font
font = ImageFont.truetype("Roboto-Regular.ttf", 40)

# Draw the text
draw.text((0, 0), "Your Text Here", font=font)

# Save the image
cv2_im_processed = pil_im.getim()
cv2.imshow("cv2_im_processed", cv2_im_processed)
cv2.waitKey()

make sure ,use this 404 route wrote on the bottom of the code.

syntax will be like

{
    path: 'page-not-found', 
    component: PagenotfoundComponent
},
{
    path: '**', 
    redirectTo: '/page-not-found'
},

Thank you

IUser is the interface, you can't instantiate the interface.

You need to instantiate the concrete class that implements the interface.

IUser user = new User();

or

User user = new User();

From the Maven Doc:

• compile

  This is the default scope, used if none is specified. Compile dependencies are available in all classpaths of a project. Furthermore, those dependencies are propagated to dependent projects.

• provided

  This is much like compile, but indicates you expect the JDK or a container to provide the dependency at runtime. For example, when building a web application for the Java Enterprise Edition, you would set the dependency on the Servlet API and related Java EE APIs to scope provided because the web container provides those classes. This scope is only available on the compilation and test classpath, and is not transitive.

Recap:

• dependencies are not transitive (as you mentioned)
• provided scope is only available on the compilation and test classpath, whereas compile scope is available in all classpaths.
• provided dependencies are not packaged

__file__ is absolute since Python 3.4, except when executing a script directly using a relative path:

Module __file__ attributes (and related values) should now always contain absolute paths by default, with the sole exception of __main__.__file__ when a script has been executed directly using a relative path. (Contributed by Brett Cannon in bpo-18416.)

Not sure if it resolves symlinks though.

Example of passing a relative path:

$ python script.py

I think you'll struggle with keyup event - as it first triggers keypress - and you won't be able to stop the propagation of the second one if you want to exclude the Enter Key.

The import form and the module declaration need to agree about the shape of the module, about what it exports.

When you write (a suboptimal practice for importing JSON since TypeScript 2.9 when targeting compatible module formats^{see note})

declare module "*.json" {
  const value: any;
  export default value;
}

You are stating that all modules that have a specifier ending in .json have a single export named default.

There are several ways you can correctly consume such a module including

import a from "a.json";
a.primaryMain

and

import * as a from "a.json";
a.default.primaryMain

and

import {default as a} from "a.json";
a.primaryMain

and

import a = require("a.json");
a.default.primaryMain

The first form is the best and the syntactic sugar it leverages is the very reason JavaScript has default exports.

However I mentioned the other forms to give you a hint about what's going wrong. Pay special attention to the last one. require gives you an object representing the module itself and not its exported bindings.

So why the error? Because you wrote

import a = require("a.json");
a.primaryMain

And yet there is no export named primaryMain declared by your "*.json".

All of this assumes that your module loader is providing the JSON as the default export as suggested by your original declaration.

Note: Since TypeScript 2.9, you can use the --resolveJsonModule compiler flag to have TypeScript analyze imported .json files and provide correct information regarding their shape obviating the need for a wildcard module declaration and validating the presence of the file. This is not supported for certain target module formats.

In my case, I was getting value of <input type="text"> with JQuery and I did it like this:

var newUserInfo = { "lastName": inputLastName[0].value, "userName": inputUsername[0].value,
 "firstName": inputFirstName[0] , "email": inputEmail[0].value}

And I was constantly getting this exception

com.fasterxml.jackson.databind.JsonMappingException: Can not deserialize instance of java.lang.String out of START_OBJECT token at [Source: java.io.PushbackInputStream@39cb6c98; line: 1, column: 54] (through reference chain: com.springboot.domain.User["firstName"]).

And I banged my head for like an hour until I realised that I forgot to write .value after this"firstName": inputFirstName[0].

So, the correct solution was:

var newUserInfo = { "lastName": inputLastName[0].value, "userName": inputUsername[0].value,
 "firstName": inputFirstName[0].value , "email": inputEmail[0].value}

I came here because I had this problem and I hope I save someone else hours of misery.

Cheers :)

All you need is a control that you can set the text of, and an UpdatePanel if the exception occurs during a postback.

If occurs during a postback: markup:

<ajax:UpdatePanel id="ErrorUpdatePanel" runat="server" UpdateMode="Coditional">
<ContentTemplate>
<asp:TextBox id="ErrorTextBox" runat="server" />
</ContentTemplate>
</ajax:UpdatePanel>

code:

try
{
do something
}

catch(YourException ex)
{
this.ErrorTextBox.Text = ex.Message;
this.ErrorUpdatePanel.Update();
}

Supplemental answer

Here is how the standard keyboard behaves for each of these input types.

See this answer for more details.

Generally, it's considered a bad practice to style standard form controls because the output looks so different on each browser. See: http://www.456bereastreet.com/lab/styling-form-controls-revisited/select-single/ for some rendered examples.

That being said, I've had some luck making the background color an RGBA value:

<!DOCTYPE html>
<html>
  <head>
    <style>
      body {
        background: #d00;
      }
      select {
        background: rgba(255,255,255,0.1) url('http://www.google.com/images/srpr/nav_logo6g.png') repeat-x 0 0; 
        padding:4px; 
        line-height: 21px;
        border: 1px solid #fff;
      }
    </style>
  </head>
  <body>
    <select>
      <option>Foo</option>
      <option>Bar</option>      
      <option>Something longer</option>     
  </body>
</html>

Google Chrome still renders a gradient on top of the background image in the color that you pass to rgba(r,g,b,0.1) but choosing a color that compliments your image and making the alpha 0.1 reduces the effect of this.

You can use git rebase --interactive, using the edit command on the commit you want to amend.

finally...

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON

GO
ALTER TRIGGER [dbo].[RA2Newsletter] 
   ON  [dbo].[Reiseagent] 
   AFTER INSERT
 AS
    declare
    @rAgent_Name nvarchar(50),
    @rAgent_Email nvarchar(50),
    @rAgent_IP nvarchar(50),
    @hotelID int,
    @retval int


BEGIN
    SET NOCOUNT ON;

    -- Insert statements for trigger here
    Select @rAgent_Name=rAgent_Name,@rAgent_Email=rAgent_Email,@rAgent_IP=rAgent_IP,@hotelID=hotelID  From Inserted
    EXEC insert2Newsletter '','',@rAgent_Name,@rAgent_Email,@rAgent_IP,@hotelID,'RA', @retval

END

You can't. Not with 100% accuracy, anyway. The pointer has no length/size but its own. All it does is point to a particular place in memory that holds a char. If that char is part of a string, then you can use strlen to determine what chars follow the one currently being pointed to, but that doesn't mean the array in your case is that big.
Basically:

A pointer is not an array, so it doesn't need to know what the size of the array is. A pointer can point to a single value, so a pointer can exist without there even being an array. It doesn't even care where the memory it points to is situated (Read only, heap or stack... doesn't matter). A pointer doesn't have a length other than itself. A pointer just is...
Consider this:

char beep = '\a';
void alert_user(const char *msg, char *signal); //for some reason
alert_user("Hear my super-awsome noise!", &beep); //passing pointer to single char!

void alert_user(const char *msg, char *signal)
{
    printf("%s%c\n", msg, *signal);
}

A pointer can be a single char, as well as the beginning, end or middle of an array...
Think of chars as structs. You sometimes allocate a single struct on the heap. That, too, creates a pointer without an array.

Using only a pointer, to determine how big an array it is pointing to is impossible. The closest you can get to it is using calloc and counting the number of consecutive \0 chars you can find through the pointer. Of course, that doesn't work once you've assigned/reassigned stuff to that array's keys and it also fails if the memory just outside of the array happens to hold \0, too. So using this method is unreliable, dangerous and just generally silly. Don't. Do. It.

Another analogy:
Think of a pointer as a road sign, it points to Town X. The sign doesn't know what that town looks like, and it doesn't know or care (or can care) who lives there. It's job is to tell you where to find Town X. It can only tell you how far that town is, but not how big it is. That information is deemed irrelevant for road-signs. That's something that you can only find out by looking at the town itself, not at the road-signs that are pointing you in its direction

So, using a pointer the only thing you can do is:

char a_str[] = "hello";//{h,e,l,l,o,\0}
char *arr_ptr = &a_str[0];
printf("Get length of string -> %d\n", strlen(arr_ptr));

But this, of course, only works if the array/string is \0-terminated.

As an aside:

int length = sizeof(a)/sizeof(char);//sizeof char is guaranteed 1, so sizeof(a) is enough

is actually assigning size_t (the return type of sizeof) to an int, best write:

size_t length = sizeof(a)/sizeof(*a);//best use ptr's type -> good habit

Since size_t is an unsigned type, if sizeof returns bigger values, the value of length might be something you didn't expect...

To answer the question : if you want to exclude certain files of a checkout, you can use sparse-checkout

1. In .git/info/sparse-checkout, define what you want to keep. Here, we want all (*) but (note the exclamation mark) config.php :

   /* !/config.php

2. Tell git you want to take sparse-checkout into account

   git config core.sparseCheckout true

3. If you already have got this file locally, do what git does on a sparse checkout (tell it it must exclude this file by setting the "skip-worktree" flag on it)

   git update-index --skip-worktree config.php

4. Enjoy a repository where your config.php file is yours - whatever changes are on the repository.

Please note that configuration values SHOULDN'T be in source control :

• It is a potential security breach
• It causes problems like this one for deployment

This means you MUST exclude them (put them in .gitignore before first commit), and create the appropriate file on each instance where you checkout your app (by copying and adapting a "template" file)

Note that, once a file is taken in charge by git, .gitignore won't have any effect.

Given that, once the file is under source control, you only have two choices () :

• rebase all your history to remove the file (with git filter-branch)

• create a commit that removes the file. It is like fighting a loosing battle, but, well, sometimes you have to live with that.

Another way is to simply pass the json string as a dict to the constructor of your object. For example your object is:

class Payload(object):
    def __init__(self, action, method, data, *args, **kwargs):
        self.action = action
        self.method = method
        self.data = data

And the following two lines of python code will construct it:

j = json.loads(yourJsonString)
payload = Payload(**j)

Basically, we first create a generic json object from the json string. Then, we pass the generic json object as a dict to the constructor of the Payload class. The constructor of Payload class interprets the dict as keyword arguments and sets all the appropriate fields.

A better way to achieve this is by using two things: call:

NavUtils.navigateUpFromSameTask(this);

Now, in order for this to work, you need to have your manifest file state that activity A has a parent activity B. The parent activity doesn't need anything. In version 4 and above you will get a nice back arrow with no additional effort (this can be done on lower versions as well with a little code, I'll put it below) You can set this data in the manifest->application tab in the GUI (scroll down to the parent activity name, and put it by hand)

Support node:

if you wish to support version below version 4, you need to include metadata as well. right click on the activity, add->meta data, name =android.support.PARENT_ACTIVITY and value = your.full.activity.name

to get the nice arrow in lower versions as well:

getSupportActionBar().setDisplayHomeAsUpEnabled(true);

please note you will need support library version 7 to get this all working, but it is well worth it!

The Date object is used to work with dates and times.

Date objects are created with new Date().

var date= new Date();

 function myFunction() {
        var currentTime = new Date();
        Logger.log(currentTime);
    }

After trying examples (PHP 5.3.5), I found that in both cases of defining functions you can't use $this operator to work on class functions. So I couldn't find a difference in them yet. :(

try this

DELETE FROM story_category 
WHERE category_id NOT IN (
SELECT DISTINCT category.id 
FROM (SELECT * FROM STORY_CATEGORY) sc;

On Windows 10 and Android Studio you can go in Android Studio to "File"->"Settings" in Settings then to "Appearance & Behavior" -> "System Settings" -> "Android SDK". In the Tab "SDK Tools" active:

• "Android SDK Build-Tools .."
• "Android Emulator"
• "Android SDK Plattform-Tools"
• "Android SDK Tools"

If all installed then you can start the Emulator in Android Studio with "Tools" -> "Android" -> "AVD Manager". If the Emulator run you can try "react-native run-android"

You can use ASP.NET to generate your HTML outside the context of web pages. Here's an article that shows how it can be done.

In case .empty() doesn't work for you, which is for me

function SetDropDownToEmpty() 
{           
$('#dropdown').find('option').remove().end().append('<option value="0"></option>');
$("#dropdown").trigger("liszt:updated");          
}

$(document).ready(
SetDropDownToEmpty() ;
)

The answer here is Oracle only. Here's a bit more sophisticated answer in all SQL:

Who has the best overall homework result (maximum sum of homework points)?

SELECT FIRST, LAST, SUM(POINTS) AS TOTAL
FROM STUDENTS S, RESULTS R
WHERE S.SID = R.SID AND R.CAT = 'H'
GROUP BY S.SID, FIRST, LAST
HAVING SUM(POINTS) >= ALL (SELECT SUM (POINTS)
FROM RESULTS
WHERE CAT = 'H'
GROUP BY SID)

And a more difficult example, which need some explanation, for which I don't have time atm:

Give the book (ISBN and title) that is most popular in 2008, i.e., which is borrowed most often in 2008.

SELECT X.ISBN, X.title, X.loans
FROM (SELECT Book.ISBN, Book.title, count(Loan.dateTimeOut) AS loans
FROM CatalogEntry Book
LEFT JOIN BookOnShelf Copy
ON Book.bookId = Copy.bookId
LEFT JOIN (SELECT * FROM Loan WHERE YEAR(Loan.dateTimeOut) = 2008) Loan 
ON Copy.copyId = Loan.copyId
GROUP BY Book.title) X
HAVING loans >= ALL (SELECT count(Loan.dateTimeOut) AS loans
FROM CatalogEntry Book
LEFT JOIN BookOnShelf Copy
ON Book.bookId = Copy.bookId
LEFT JOIN (SELECT * FROM Loan WHERE YEAR(Loan.dateTimeOut) = 2008) Loan 
ON Copy.copyId = Loan.copyId
GROUP BY Book.title);

Hope this helps (anyone).. :)

Regards, Guus

I would just use this small extension to Date - http://blog.stevenlevithan.com/archives/date-time-format

var date = new Date(msSinceEpoch);
date.format("isoDateTime"); // 2007-06-09T17:46:21

You shouldn't launch as an IIS server. check your launch setting, make sure it switched to your project name( change this name in your launchSettings.json file ), not the IIS.

localStorage.clear()

That'll clear the stored data. Then refresh and things should start to work.

You can make use of the sort, filter and sets to do that.

var numbers = [1,2,3,4,5,6,7,8,1,2,3,4,5,3,3,4];_x000D_
var numbersSorted = numbers.sort();_x000D_
let result = numbers.filter((e, i) => numbers[i] == numbers[i+1]);_x000D_
result = [...new Set(result)];_x000D_
console.log(result);

UPDATE: As of Bootstrap 3.0, the input-* classes described below for setting the width of input elements were removed. Instead use the col-* classes to set the width of input elements. Examples are provided in the documentation.

In Bootstrap 2.3, you'd use the input classes for setting the width.

<textarea class="input-mini"></textarea>
<textarea class="input-small"></textarea>
<textarea class="input-medium"></textarea>
<textarea class="input-large"></textarea>
<textarea class="input-xlarge"></textarea>
<textarea class="input-xxlarge"></textarea>?
<textarea class="input-block-level"></textarea>?

Do a find for "Control sizing" for examples in the documentation.

But for height I think you'd still use the rows attribute.

I am using Google appengine java sdk and was facing similar issue. I had to add

<runtime>java8</runtime>

in appengine-web.xml file to make it work.

When you have 'NA' values in the column, then

sum(as.numeric(JuneData1$Account.Balance), na.rm = TRUE)

You can run Git (not the whole Github) via Apache HTTP Server, so that you host the Git repo on your server's filesystem and expose it via HTTP. You get all Git functionalities, but obviously you won't be able to pull-request or track issues. Any tool attached to your self-hosted Git repo can implement the rest of the features.

Reference: http://git-scm.com/docs/git-http-backend

It escapes a string that cannot be passed to XML as usual:

Example:

The string contains "&" in it.

You can not:

<FL val="Company Name">Dolce & Gabbana</FL>

Therefore, you must use CDATA:

<FL val="Company Name"> <![CDATA["Dolce & Gabbana"]]> </FL>

You need to keep an array of the google.maps.Marker objects to hide (or remove or run other operations on them).

In the global scope:

var gmarkers = [];

Then push the markers on that array as you create them:

var marker = new google.maps.Marker({
    position: new google.maps.LatLng(locations[i].latitude, locations[i].longitude),
    title: locations[i].title,
    icon: icon,
    map:map
});

// Push your newly created marker into the array:
gmarkers.push(marker);

Then to remove them:

function removeMarkers(){
    for(i=0; i<gmarkers.length; i++){
        gmarkers[i].setMap(null);
    }
}

working example (toggles the markers)

code snippet:

var gmarkers = [];_x000D_
var RoseHulman = new google.maps.LatLng(39.483558, -87.324593);_x000D_
var styles = [{_x000D_
  stylers: [{_x000D_
    hue: "black"_x000D_
  }, {_x000D_
    saturation: -90_x000D_
  }]_x000D_
}, {_x000D_
  featureType: "road",_x000D_
  elementType: "geometry",_x000D_
  stylers: [{_x000D_
    lightness: 100_x000D_
  }, {_x000D_
    visibility: "simplified"_x000D_
  }]_x000D_
}, {_x000D_
  featureType: "road",_x000D_
  elementType: "labels",_x000D_
  stylers: [{_x000D_
    visibility: "on"_x000D_
  }]_x000D_
}];_x000D_
_x000D_
var styledMap = new google.maps.StyledMapType(styles, {_x000D_
  name: "Campus"_x000D_
});_x000D_
var mapOptions = {_x000D_
  center: RoseHulman,_x000D_
  zoom: 15,_x000D_
  mapTypeControl: true,_x000D_
  zoomControl: true,_x000D_
  zoomControlOptions: {_x000D_
    style: google.maps.ZoomControlStyle.SMALL_x000D_
  },_x000D_
  mapTypeControlOptions: {_x000D_
    mapTypeIds: ['map_style', google.maps.MapTypeId.HYBRID],_x000D_
    style: google.maps.MapTypeControlStyle.DROPDOWN_MENU_x000D_
  },_x000D_
  scrollwheel: false,_x000D_
  streetViewControl: true,_x000D_
_x000D_
};_x000D_
_x000D_
var map = new google.maps.Map(document.getElementById('map'), mapOptions);_x000D_
map.mapTypes.set('map_style', styledMap);_x000D_
map.setMapTypeId('map_style');_x000D_
_x000D_
var infowindow = new google.maps.InfoWindow({_x000D_
  maxWidth: 300,_x000D_
  infoBoxClearance: new google.maps.Size(1, 1),_x000D_
  disableAutoPan: false_x000D_
});_x000D_
_x000D_
var marker, i, icon, image;_x000D_
_x000D_
var locations = [{_x000D_
  "id": "1",_x000D_
  "category": "6",_x000D_
  "campus_location": "F2",_x000D_
  "title": "Alpha Tau Omega Fraternity",_x000D_
  "description": "<p>Alpha Tau Omega house</p>",_x000D_
  "longitude": "-87.321133",_x000D_
  "latitude": "39.484092"_x000D_
}, {_x000D_
  "id": "2",_x000D_
  "category": "6",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Apartment Commons",_x000D_
  "description": "<p>The commons area of the apartment-style residential complex</p>",_x000D_
  "longitude": "-87.329282",_x000D_
  "latitude": "39.483599"_x000D_
}, {_x000D_
  "id": "3",_x000D_
  "category": "6",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Apartment East",_x000D_
  "description": "<p>Apartment East</p>",_x000D_
  "longitude": "-87.328809",_x000D_
  "latitude": "39.483748"_x000D_
}, {_x000D_
  "id": "4",_x000D_
  "category": "6",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Apartment West",_x000D_
  "description": "<p>Apartment West</p>",_x000D_
  "longitude": "-87.329732",_x000D_
  "latitude": "39.483429"_x000D_
}, {_x000D_
  "id": "5",_x000D_
  "category": "6",_x000D_
  "campus_location": "C2",_x000D_
  "title": "Baur-Sames-Bogart (BSB) Hall",_x000D_
  "description": "<p>Baur-Sames-Bogart Hall</p>",_x000D_
  "longitude": "-87.325714",_x000D_
  "latitude": "39.482382"_x000D_
}, {_x000D_
  "id": "6",_x000D_
  "category": "6",_x000D_
  "campus_location": "D3",_x000D_
  "title": "Blumberg Hall",_x000D_
  "description": "<p>Blumberg Hall</p>",_x000D_
  "longitude": "-87.328321",_x000D_
  "latitude": "39.483388"_x000D_
}, {_x000D_
  "id": "7",_x000D_
  "category": "1",_x000D_
  "campus_location": "E1",_x000D_
  "title": "The Branam Innovation Center",_x000D_
  "description": "<p>The Branam Innovation Center</p>",_x000D_
  "longitude": "-87.322614",_x000D_
  "latitude": "39.48494"_x000D_
}, {_x000D_
  "id": "8",_x000D_
  "category": "6",_x000D_
  "campus_location": "G3",_x000D_
  "title": "Chi Omega Sorority",_x000D_
  "description": "<p>Chi Omega house</p>",_x000D_
  "longitude": "-87.319905",_x000D_
  "latitude": "39.482071"_x000D_
}, {_x000D_
  "id": "9",_x000D_
  "category": "3",_x000D_
  "campus_location": "D1",_x000D_
  "title": "Cook Stadium/Phil Brown Field",_x000D_
  "description": "<p>Cook Stadium at Phil Brown Field</p>",_x000D_
  "longitude": "-87.325258",_x000D_
  "latitude": "39.485007"_x000D_
}, {_x000D_
  "id": "10",_x000D_
  "category": "1",_x000D_
  "campus_location": "D2",_x000D_
  "title": "Crapo Hall",_x000D_
  "description": "<p>Crapo Hall</p>",_x000D_
  "longitude": "-87.324368",_x000D_
  "latitude": "39.483709"_x000D_
}, {_x000D_
  "id": "11",_x000D_
  "category": "6",_x000D_
  "campus_location": "G3",_x000D_
  "title": "Delta Delta Delta Sorority",_x000D_
  "description": "<p>Delta Delta Delta</p>",_x000D_
  "longitude": "-87.317477",_x000D_
  "latitude": "39.482951"_x000D_
}, {_x000D_
  "id": "12",_x000D_
  "category": "6",_x000D_
  "campus_location": "D2",_x000D_
  "title": "Deming Hall",_x000D_
  "description": "<p>Deming Hall</p>",_x000D_
  "longitude": "-87.325822",_x000D_
  "latitude": "39.483421"_x000D_
}, {_x000D_
  "id": "13",_x000D_
  "category": "5",_x000D_
  "campus_location": "F1",_x000D_
  "title": "Facilities Operations",_x000D_
  "description": "<p>Facilities Operations</p>",_x000D_
  "longitude": "-87.321782",_x000D_
  "latitude": "39.484916"_x000D_
}, {_x000D_
  "id": "14",_x000D_
  "category": "2",_x000D_
  "campus_location": "E3",_x000D_
  "title": "Flame of the Millennium",_x000D_
  "description": "<p>Flame of Millennium sculpture</p>",_x000D_
  "longitude": "-87.323306",_x000D_
  "latitude": "39.481978"_x000D_
}, {_x000D_
  "id": "15",_x000D_
  "category": "5",_x000D_
  "campus_location": "E2",_x000D_
  "title": "Hadley Hall",_x000D_
  "description": "<p>Hadley Hall</p>",_x000D_
  "longitude": "-87.324046",_x000D_
  "latitude": "39.482887"_x000D_
}, {_x000D_
  "id": "16",_x000D_
  "category": "2",_x000D_
  "campus_location": "F2",_x000D_
  "title": "Hatfield Hall",_x000D_
  "description": "<p>Hatfield Hall</p>",_x000D_
  "longitude": "-87.322340",_x000D_
  "latitude": "39.482146"_x000D_
}, {_x000D_
  "id": "17",_x000D_
  "category": "6",_x000D_
  "campus_location": "C2",_x000D_
  "title": "Hulman Memorial Union",_x000D_
  "description": "<p>Hulman Memorial Union</p>",_x000D_
  "longitude": "-87.32698",_x000D_
  "latitude": "39.483574"_x000D_
}, {_x000D_
  "id": "18",_x000D_
  "category": "1",_x000D_
  "campus_location": "E2",_x000D_
  "title": "John T. Myers Center for Technological Research with Industry",_x000D_
  "description": "<p>John T. Myers Center for Technological Research With Industry</p>",_x000D_
  "longitude": "-87.322984",_x000D_
  "latitude": "39.484063"_x000D_
}, {_x000D_
  "id": "19",_x000D_
  "category": "6",_x000D_
  "campus_location": "A2",_x000D_
  "title": "Lakeside Hall",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.330612",_x000D_
  "latitude": "39.482804"_x000D_
}, {_x000D_
  "id": "20",_x000D_
  "category": "6",_x000D_
  "campus_location": "F2",_x000D_
  "title": "Lambda Chi Alpha Fraternity",_x000D_
  "description": "<p>Lambda Chi Alpha</p>",_x000D_
  "longitude": "-87.320999",_x000D_
  "latitude": "39.48305"_x000D_
}, {_x000D_
  "id": "21",_x000D_
  "category": "1",_x000D_
  "campus_location": "D2",_x000D_
  "title": "Logan Library",_x000D_
  "description": "<p>Logan Library</p>",_x000D_
  "longitude": "-87.324851",_x000D_
  "latitude": "39.483408"_x000D_
}, {_x000D_
  "id": "22",_x000D_
  "category": "6",_x000D_
  "campus_location": "C2",_x000D_
  "title": "Mees Hall",_x000D_
  "description": "<p>Mees Hall</p>",_x000D_
  "longitude": "-87.32778",_x000D_
  "latitude": "39.483533"_x000D_
}, {_x000D_
  "id": "23",_x000D_
  "category": "1",_x000D_
  "campus_location": "E2",_x000D_
  "title": "Moench Hall",_x000D_
  "description": "<p>Moench Hall</p>",_x000D_
  "longitude": "-87.323695",_x000D_
  "latitude": "39.483471"_x000D_
}, {_x000D_
  "id": "24",_x000D_
  "category": "1",_x000D_
  "campus_location": "G4",_x000D_
  "title": "Oakley Observatory",_x000D_
  "description": "<p>Oakley Observatory</p>",_x000D_
  "longitude": "-87.31616",_x000D_
  "latitude": "39.483789"_x000D_
}, {_x000D_
  "id": "25",_x000D_
  "category": "1",_x000D_
  "campus_location": "D2",_x000D_
  "title": "Olin Hall and Olin Advanced Learning Center",_x000D_
  "description": "<p>Olin Hall</p>",_x000D_
  "longitude": "-87.324550",_x000D_
  "latitude": "39.482796"_x000D_
}, {_x000D_
  "id": "26",_x000D_
  "category": "6",_x000D_
  "campus_location": "C3",_x000D_
  "title": "Percopo Hall",_x000D_
  "description": "<p>Percopo Hall</p>",_x000D_
  "longitude": "-87.328182",_x000D_
  "latitude": "39.482121"_x000D_
}, {_x000D_
  "id": "27",_x000D_
  "category": "6",_x000D_
  "campus_location": "G3",_x000D_
  "title": "Public Safety Office",_x000D_
  "description": "<p>The Office of Public Safety</p>",_x000D_
  "longitude": "-87.320377",_x000D_
  "latitude": "39.48191"_x000D_
}, {_x000D_
  "id": "28",_x000D_
  "category": "1",_x000D_
  "campus_location": "E2",_x000D_
  "title": "Rotz Mechanical Engineering Lab",_x000D_
  "description": "<p>Rotz Lab</p>",_x000D_
  "longitude": "-87.323247",_x000D_
  "latitude": "39.483711"_x000D_
}, {_x000D_
  "id": "28",_x000D_
  "category": "6",_x000D_
  "campus_location": "C2",_x000D_
  "title": "Scharpenberg Hall",_x000D_
  "description": "<p>Scharpenberg Hall</p>",_x000D_
  "longitude": "-87.328139",_x000D_
  "latitude": "39.483582"_x000D_
}, {_x000D_
  "id": "29",_x000D_
  "category": "6",_x000D_
  "campus_location": "G2",_x000D_
  "title": "Sigma Nu Fraternity",_x000D_
  "description": "<p>The Sigma Nu house</p>",_x000D_
  "longitude": "-87.31999",_x000D_
  "latitude": "39.48374"_x000D_
}, {_x000D_
  "id": "30",_x000D_
  "category": "6",_x000D_
  "campus_location": "E4",_x000D_
  "title": "South Campus / Rose-Hulman Ventures",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.330623",_x000D_
  "latitude": "39.417646"_x000D_
}, {_x000D_
  "id": "31",_x000D_
  "category": "6",_x000D_
  "campus_location": "C3",_x000D_
  "title": "Speed Hall",_x000D_
  "description": "<p>Speed Hall</p>",_x000D_
  "longitude": "-87.326632",_x000D_
  "latitude": "39.482121"_x000D_
}, {_x000D_
  "id": "32",_x000D_
  "category": "3",_x000D_
  "campus_location": "C1",_x000D_
  "title": "Sports and Recreation Center",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.3272",_x000D_
  "latitude": "39.484874"_x000D_
}, {_x000D_
  "id": "33",_x000D_
  "category": "6",_x000D_
  "campus_location": "F2",_x000D_
  "title": "Triangle Fraternity",_x000D_
  "description": "<p>Triangle fraternity</p>",_x000D_
  "longitude": "-87.32113",_x000D_
  "latitude": "39.483659"_x000D_
}, {_x000D_
  "id": "34",_x000D_
  "category": "6",_x000D_
  "campus_location": "B3",_x000D_
  "title": "White Chapel",_x000D_
  "description": "<p>The White Chapel</p>",_x000D_
  "longitude": "-87.329367",_x000D_
  "latitude": "39.482481"_x000D_
}, {_x000D_
  "id": "35",_x000D_
  "category": "6",_x000D_
  "campus_location": "F2",_x000D_
  "title": "Women's Fraternity Housing",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.320753",_x000D_
  "latitude": "39.482401"_x000D_
}, {_x000D_
  "id": "36",_x000D_
  "category": "3",_x000D_
  "campus_location": "E1",_x000D_
  "title": "Intramural Fields",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.321267",_x000D_
  "latitude": "39.485934"_x000D_
}, {_x000D_
  "id": "37",_x000D_
  "category": "3",_x000D_
  "campus_location": "A3",_x000D_
  "title": "James Rendel Soccer Field",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.332135",_x000D_
  "latitude": "39.480933"_x000D_
}, {_x000D_
  "id": "38",_x000D_
  "category": "3",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Art Nehf Field",_x000D_
  "description": "<p>Art Nehf Field</p>",_x000D_
  "longitude": "-87.330923",_x000D_
  "latitude": "39.48022"_x000D_
}, {_x000D_
  "id": "39",_x000D_
  "category": "3",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Women's Softball Field",_x000D_
  "description": "<p></p>",_x000D_
  "longitude": "-87.329904",_x000D_
  "latitude": "39.480278"_x000D_
}, {_x000D_
  "id": "40",_x000D_
  "category": "3",_x000D_
  "campus_location": "D1",_x000D_
  "title": "Joy Hulbert Tennis Courts",_x000D_
  "description": "<p>The Joy Hulbert Outdoor Tennis Courts</p>",_x000D_
  "longitude": "-87.323767",_x000D_
  "latitude": "39.485595"_x000D_
}, {_x000D_
  "id": "41",_x000D_
  "category": "6",_x000D_
  "campus_location": "B2",_x000D_
  "title": "Speed Lake",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.328134",_x000D_
  "latitude": "39.482779"_x000D_
}, {_x000D_
  "id": "42",_x000D_
  "category": "5",_x000D_
  "campus_location": "F1",_x000D_
  "title": "Recycling Center",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.320098",_x000D_
  "latitude": "39.484593"_x000D_
}, {_x000D_
  "id": "43",_x000D_
  "category": "1",_x000D_
  "campus_location": "F3",_x000D_
  "title": "Army ROTC",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.321342",_x000D_
  "latitude": "39.481992"_x000D_
}, {_x000D_
  "id": "44",_x000D_
  "category": "2",_x000D_
  "campus_location": "  ",_x000D_
  "title": "Self Made Man",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.326272",_x000D_
  "latitude": "39.484481"_x000D_
}, {_x000D_
  "id": "P1",_x000D_
  "category": "4",_x000D_
  "title": "Percopo Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.328756",_x000D_
  "latitude": "39.481587"_x000D_
}, {_x000D_
  "id": "P2",_x000D_
  "category": "4",_x000D_
  "title": "Speed Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.327361",_x000D_
  "latitude": "39.481694"_x000D_
}, {_x000D_
  "id": "P3",_x000D_
  "category": "4",_x000D_
  "title": "Main Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.326245",_x000D_
  "latitude": "39.481446"_x000D_
}, {_x000D_
  "id": "P4",_x000D_
  "category": "4",_x000D_
  "title": "Lakeside Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.330848",_x000D_
  "latitude": "39.483284"_x000D_
}, {_x000D_
  "id": "P5",_x000D_
  "category": "4",_x000D_
  "title": "Hatfield Hall Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.321417",_x000D_
  "latitude": "39.482398"_x000D_
}, {_x000D_
  "id": "P6",_x000D_
  "category": "4",_x000D_
  "title": "Women's Fraternity Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.320977",_x000D_
  "latitude": "39.482315"_x000D_
}, {_x000D_
  "id": "P7",_x000D_
  "category": "4",_x000D_
  "title": "Myers and Facilities Parking",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.322243",_x000D_
  "latitude": "39.48417"_x000D_
}, {_x000D_
  "id": "P8",_x000D_
  "category": "4",_x000D_
  "title": "",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.323241",_x000D_
  "latitude": "39.484758"_x000D_
}, {_x000D_
  "id": "P9",_x000D_
  "category": "4",_x000D_
  "title": "",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.323617",_x000D_
  "latitude": "39.484311"_x000D_
}, {_x000D_
  "id": "P10",_x000D_
  "category": "4",_x000D_
  "title": "",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.325714",_x000D_
  "latitude": "39.484584"_x000D_
}, {_x000D_
  "id": "P11",_x000D_
  "category": "4",_x000D_
  "title": "",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.32778",_x000D_
  "latitude": "39.484145"_x000D_
}, {_x000D_
  "id": "P12",_x000D_
  "category": "4",_x000D_
  "title": "",_x000D_
  "description": "",_x000D_
  "image": "",_x000D_
  "longitude": "-87.329035",_x000D_
  "latitude": "39.4848"_x000D_
}];_x000D_
_x000D_
for (i = 0; i < locations.length; i++) {_x000D_
_x000D_
  var marker = new google.maps.Marker({_x000D_
    position: new google.maps.LatLng(locations[i].latitude, locations[i].longitude),_x000D_
    title: locations[i].title,_x000D_
    map: map_x000D_
  });_x000D_
  gmarkers.push(marker);_x000D_
  google.maps.event.addListener(marker, 'click', (function(marker, i) {_x000D_
    return function() {_x000D_
      if (locations[i].description !== "" || locations[i].title !== "") {_x000D_
        infowindow.setContent('<div class="content" id="content-' + locations[i].id +_x000D_
          '" style="max-height:300px; font-size:12px;"><h3>' + locations[i].title + '</h3>' +_x000D_
          '<hr class="grey" />' +_x000D_
          hasImage(locations[i]) +_x000D_
          locations[i].description) + '</div>';_x000D_
        infowindow.open(map, marker);_x000D_
      }_x000D_
    }_x000D_
  })(marker, i));_x000D_
}_x000D_
_x000D_
function toggleMarkers() {_x000D_
  for (i = 0; i < gmarkers.length; i++) {_x000D_
    if (gmarkers[i].getMap() != null) gmarkers[i].setMap(null);_x000D_
    else gmarkers[i].setMap(map);_x000D_
  }_x000D_
}_x000D_
_x000D_
function hasImage(location) {_x000D_
  return '';_x000D_
}

html,_x000D_
body,_x000D_
#map {_x000D_
  height: 100%;_x000D_
  width: 100%;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk"></script>_x000D_
<div id="controls">_x000D_
  <input type="button" value="Toggle All Markers" onClick="toggleMarkers()" />_x000D_
</div>_x000D_
<div id="map"></div>

Use Like This for HTML 4.01

<img src="image.gif" border="0">

Technically the answer of zlovelady is preferable, but as I had only to remove items from the navigation, the approach of unsetting the not-needed navigation items in the template was the fastest/easiest way for me:

Just duplicate

app/design/frontend/base/default/template/customer/account/navigation

to

app/design/frontend/YOUR_THEME/default/template/customer/account/navigation

and unset the unneeded navigation items before the get rendered, e.g.:

<?php $_links = $this->getLinks(); ?>    
<?php 
    unset($_links['recurring_profiles']);
?>

Actually, using the converter like that breaks two-way binding, plus as I said above, you can't use that with enumerations either. The better way to do this is with a simple style against a ListBox, like this:

Note: Contrary to what DrWPF.com stated in their example, do not put the ContentPresenter inside the RadioButton or else if you add an item with content such as a button or something else, you will not be able to set focus or interact with it. This technique solves that. Also, you need to handle the graying of the text as well as removing of margins on labels or else it will not render correctly. This style handles both for you as well.

<Style x:Key="RadioButtonListItem" TargetType="{x:Type ListBoxItem}" >

    <Setter Property="Template">
        <Setter.Value>

            <ControlTemplate TargetType="ListBoxItem">

                <DockPanel LastChildFill="True" Background="{TemplateBinding Background}" HorizontalAlignment="Stretch" VerticalAlignment="Center" >

                    <RadioButton IsChecked="{TemplateBinding IsSelected}" Focusable="False" IsHitTestVisible="False" VerticalAlignment="Center" Margin="0,0,4,0" />

                    <ContentPresenter
                        Content             = "{TemplateBinding ContentControl.Content}"
                        ContentTemplate     = "{TemplateBinding ContentControl.ContentTemplate}"
                        ContentStringFormat = "{TemplateBinding ContentControl.ContentStringFormat}"
                        HorizontalAlignment = "{TemplateBinding Control.HorizontalContentAlignment}"
                        VerticalAlignment   = "{TemplateBinding Control.VerticalContentAlignment}"
                        SnapsToDevicePixels = "{TemplateBinding UIElement.SnapsToDevicePixels}" />

                </DockPanel>

            </ControlTemplate>

        </Setter.Value>

    </Setter>

</Style>

<Style x:Key="RadioButtonList" TargetType="ListBox">

    <Style.Resources>
        <Style TargetType="Label">
            <Setter Property="Padding" Value="0" />
        </Style>
    </Style.Resources>

    <Setter Property="BorderThickness" Value="0" />
    <Setter Property="Background"      Value="Transparent" />

    <Setter Property="ItemContainerStyle" Value="{StaticResource RadioButtonListItem}" />

    <Setter Property="Control.Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type ListBox}">
                <ItemsPresenter SnapsToDevicePixels="{TemplateBinding UIElement.SnapsToDevicePixels}" />
            </ControlTemplate>
        </Setter.Value>
    </Setter>

    <Style.Triggers>
        <Trigger Property="IsEnabled" Value="False">
            <Setter Property="TextBlock.Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}" />
        </Trigger>
    </Style.Triggers>

</Style>

<Style x:Key="HorizontalRadioButtonList" BasedOn="{StaticResource RadioButtonList}" TargetType="ListBox">
    <Setter Property="ItemsPanel">
        <Setter.Value>
            <ItemsPanelTemplate>
                <VirtualizingStackPanel Background="Transparent" Orientation="Horizontal" />
            </ItemsPanelTemplate>
        </Setter.Value>
    </Setter>
</Style>

You now have the look and feel of radio buttons, but you can do two-way binding, and you can use an enumeration. Here's how...

<ListBox Style="{StaticResource RadioButtonList}"
    SelectedValue="{Binding SomeVal}"
    SelectedValuePath="Tag">

    <ListBoxItem Tag="{x:Static l:MyEnum.SomeOption}"     >Some option</ListBoxItem>
    <ListBoxItem Tag="{x:Static l:MyEnum.SomeOtherOption}">Some other option</ListBoxItem>
    <ListBoxItem Tag="{x:Static l:MyEnum.YetAnother}"     >Yet another option</ListBoxItem>

</ListBox>

Also, since we explicitly separated out the style that tragets the ListBoxItem rather than putting it inline, again as the other examples have shown, you can now create a new style off of it to customize things on a per-item basis such as spacing. (This will not work if you simply try to target ListBoxItem as the keyed style overrides generic control targets.)

Here's an example of putting a margin of 6 above and below each item. (Note how you have to explicitly apply the style via the ItemContainerStyle property and not simply targeting ListBoxItem in the ListBox's resource section for the reason stated above.)

<Window.Resources>
    <Style x:Key="SpacedRadioButtonListItem" TargetType="ListBoxItem" BasedOn="{StaticResource RadioButtonListItem}">
        <Setter Property="Margin" Value="0,6" />
    </Style>
</Window.Resources>

<ListBox Style="{StaticResource RadioButtonList}"
    ItemContainerStyle="{StaticResource SpacedRadioButtonListItem}"
    SelectedValue="{Binding SomeVal}"
    SelectedValuePath="Tag">

    <ListBoxItem Tag="{x:Static l:MyEnum.SomeOption}"     >Some option</ListBoxItem>
    <ListBoxItem Tag="{x:Static l:MyEnum.SomeOtherOption}">Some other option</ListBoxItem>
    <ListBoxItem Tag="{x:Static l:MyEnum.YetAnother}"     >Ter another option</ListBoxItem>

</ListBox>

Here is one simple way you could structure an application if you want an event loop running.

// main.cpp
#include <QtCore>

class Task : public QObject
{
    Q_OBJECT
public:
    Task(QObject *parent = 0) : QObject(parent) {}

public slots:
    void run()
    {
        // Do processing here

        emit finished();
    }

signals:
    void finished();
};

#include "main.moc"

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    // Task parented to the application so that it
    // will be deleted by the application.
    Task *task = new Task(&a);

    // This will cause the application to exit when
    // the task signals finished.    
    QObject::connect(task, SIGNAL(finished()), &a, SLOT(quit()));

    // This will run the task from the application event loop.
    QTimer::singleShot(0, task, SLOT(run()));

    return a.exec();
}

I don't think you can turn JavaScript objects into JSON strings using only jQuery, assuming you need the JSON string as output.

Depending on the browsers you are targeting, you can use the JSON.stringify function to produce JSON strings.

See http://www.json.org/js.html for more information, there you can also find a JSON parser for older browsers that don't support the JSON object natively.

In your case:

var array = [];
$("input[class=email]").each(function() {
    array.push({
        title: $(this).attr("title"),
        email: $(this).val()
    });
});
// then to get the JSON string
var jsonString = JSON.stringify(array);

That is ill-formatted. You have one JSON object per line, but they are not contained in a larger data structure (ie an array). You'll either need to reformat it so that it begins with [ and ends with ] with a comma at the end of each line, or parse it line by line as separate dictionaries.

Not sure if this is correct in any sense but this seems to work for me.

someHeader.h
inline int someVar;

I don't have linking/multiple definition issues and it "just works"... ;- )

It's quite handy for "quick" tests... Try to avoid global vars tho, because every says so... ;- )

Possibly you can do group by user and then order by time desc. Something like as below

  SELECT * FROM lms_attendance group by user order by time desc;

A proper REST API should have below components in response

1. Status Code
2. Response Body
3. Location to the resource which was altered(for example, if a resource was created, client would be interested to know the url of that location)

The main purpose of ResponseEntity was to provide the option 3, rest options could be achieved without ResponseEntity.

So if you want to provide the location of resource then using ResponseEntity would be better else it can be avoided.

Consider an example where a API is modified to provide all the options mentioned

// Step 1 - Without any options provided
@RequestMapping(value="/{id}", method=RequestMethod.GET)
public @ResponseBody Spittle spittleById(@PathVariable long id) {
  return spittleRepository.findOne(id);
}

// Step 2- We need to handle exception scenarios, as step 1 only caters happy path.
@ExceptionHandler(SpittleNotFoundException.class)
@ResponseStatus(HttpStatus.NOT_FOUND)
public Error spittleNotFound(SpittleNotFoundException e) {
  long spittleId = e.getSpittleId();
  return new Error(4, "Spittle [" + spittleId + "] not found");
}

// Step 3 - Now we will alter the service method, **if you want to provide location**
@RequestMapping(
    method=RequestMethod.POST
    consumes="application/json")
public ResponseEntity<Spittle> saveSpittle(
    @RequestBody Spittle spittle,
    UriComponentsBuilder ucb) {

  Spittle spittle = spittleRepository.save(spittle);
  HttpHeaders headers = new HttpHeaders();
  URI locationUri =
  ucb.path("/spittles/")
      .path(String.valueOf(spittle.getId()))
      .build()
      .toUri();
  headers.setLocation(locationUri);
  ResponseEntity<Spittle> responseEntity =
      new ResponseEntity<Spittle>(
          spittle, headers, HttpStatus.CREATED)
  return responseEntity;
}

// Step4 - If you are not interested to provide the url location, you can omit ResponseEntity and go with
@RequestMapping(
    method=RequestMethod.POST
    consumes="application/json")
@ResponseStatus(HttpStatus.CREATED)
public Spittle saveSpittle(@RequestBody Spittle spittle) {
  return spittleRepository.save(spittle);
}

My prbolem was that i used OpenMP, i disabled OpenMP then local variables appeared.

I have a Mac, but luckily this should work the same way:

pip is a command-line thing. You don't run it in python.

For example, on my Mac, I just say:

$pip install somelib

pretty easy!

The docs give a fair indicator of what's required., however requests allow us to skip a few steps:

You only need to install the security package extras (thanks @admdrew for pointing it out)

$ pip install requests[security]

or, install them directly:

$ pip install pyopenssl ndg-httpsclient pyasn1

Requests will then automatically inject pyopenssl into urllib3

If you're on ubuntu, you may run into trouble installing pyopenssl, you'll need these dependencies:

$ apt-get install libffi-dev libssl-dev

Use the size() function.

>> size(A,2)

Ans =

   3

The second argument specifies the dimension of which number of elements are required which will be '2' if you want the number of columns.

Official documentation.

There are two commands, which you can use to check the version of redis

    redis-server -v

or

    redis-server --version

Three steps using Python 3.5 by Software Collections:

sudo yum install centos-release-scl
sudo yum install rh-python35
scl enable rh-python35 bash

Note that sudo is not needed for the last command. Now we can see that python 3 is the default for the current shell:

python --version
Python 3.5.1

Simply skip the last command if you'd rather have Python 2 as the default for the current shell.

Now let's say that your Python 3 scripts give you an error like /usr/bin/env: python3: No such file or directory. That's because the installation is usually done to an unusual path:

/opt/rh/rh-python35/root/bin/python3

The above would normally be a symlink. If you want python3 to be automatically added to the $PATH for all users on startup, one way to do this is adding a file like:

sudo vim /etc/profile.d/rh-python35.sh

Which would have something like:

#!/bin/bash

PATH=$PATH:/opt/rh/rh-python35/root/bin/

And now after a reboot, if we do

python3 --version

It should just work. One exception would be an auto-generated user like "jenkins" in a Jenkins server which doesn't have a shell. In that case, manually adding the path to $PATH in scripts would be one way to go.

Finally, if you're using sudo pip3 to install packages, but it tells you that pip3 cannot be found, it could be that you have a secure_path in /etc/sudoers. Checking with sudo visudo should confirm that. To temporarily use the standard PATH when running commands you can do, for example:

sudo env "PATH=$PATH" pip3 --version

See this question for more details.

NOTE: There is a newer Python 3.6 by Software Collections, but I wouldn't recommend it at this time, because I had major headaches trying to install Pycurl. For Python 3.5 that isn't an issue because I just did sudo yum install sclo-python35-python-pycurl which worked out of the box.

.xlsx loads 4 times longer than .xlsb and saves 2 times longer and has 1.5 times a bigger file. I tested this on a generated worksheet with 10'000 rows * 1'000 columns = 10'000'000 (10^7) cells of simple chained =…+1 formulas:

?--------------------------------?
¦              ¦ .xlsx  ¦ .xlsb  ¦
¦--------------+--------+--------¦
¦ loading time ¦ 165s   ¦  43s   ¦
+--------------+--------+--------¦
¦ saving time  ¦ 115s   ¦  61s   ¦
+--------------+--------+--------¦
¦ file size    ¦  91 MB ¦  65 MB ¦
?--------------------------------?

_{(Hardware: Core2Duo 2.3 GHz, 4 GB RAM, 5.400 rpm SATA II HD; Windows 7, under somewhat heavy load from other processes.)}

Beside this, there should be no differences. More precisely,

both formats support exactly the same feature set

cites this blog post from 2006-08-29. So maybe the info that .xlsb does not support Ribbon code is newer than the upper citation, but I figure that forum source of yours is just wrong. When cracking open the binary file, it seems to condensedly mimic the OOXML file structure 1-to-1: Blog article from 2006-08-07

Take a look at Directory.GetFiles Method (String, String) (MSDN).

This method returns all the files as an array of filenames.

Generic classes are a type of class that takes in a data type as a parameter when it's created. This type parameter is specified using angle brackets and the type can change each time a new instance of the class is instantiated. For instance, let's create an ArrayList for Employee objects and another for Company objects

ArrayList<Employee> employees = new ArrayList<Employee>();
ArrayList<Company> companies = new ArrayList<Company>();

You'll notice that we're using the same ArrayList class to create both lists and we pass in the Employee or Company type using angle brackets. Having one generic class be able to handle multiple types of data cuts down on having a lot of classes that perform similar tasks. Generics also help to cut down on bugs by giving everything a strong type which helps the compiler point out errors. By specifying a type for ArrayList, the compiler will throw an error if you try to add an Employee to the Company list or vice versa.

select column_name, data_type || '(' || data_length || ')' as datatype
from all_tab_columns 
where TABLE_NAME = upper('myTableName')

_{Since nobody referenced relevant documentation:}

CSS Transforms Module Level 1 - Terminology - Transformable Element

A transformable element is an element in one of these categories:

• an element whose layout is governed by the CSS box model which is either a block-level or atomic inline-level element, or whose display property computes to table-row, table-row-group, table-header-group, table-footer-group, table-cell, or table-caption
• an element in the SVG namespace and not governed by the CSS box model which has the attributes transform, ‘patternTransform‘ or gradientTransform.

In your case, the <a> elements are inline by default.

Changing the display property's value to inline-block renders the elements as atomic inline-level elements, and therefore the elements become "transformable" by definition.

li a {
   display: inline-block;
   -webkit-transform: rotate(10deg);
   -moz-transform: rotate(10deg);
   -o-transform: rotate(10deg); 
   transform: rotate(10deg);
}

As mentioned above, this only seems to applicable in -webkit based browsers since it appears to work in IE/FF regardless.

As Daniel Howard points out, Rob Spencer describes what you want at http://scaledinnovation.com/analytics/splines/aboutSplines.html.

Here's an interactive demo: http://jsbin.com/ApitIxo/2/

Here it is as a snippet in case jsbin is down.

<!DOCTYPE html>_x000D_
    <html>_x000D_
      <head>_x000D_
        <meta charset=utf-8 />_x000D_
        <title>Demo smooth connection</title>_x000D_
      </head>_x000D_
      <body>_x000D_
        <div id="display">_x000D_
          Click to build a smooth path. _x000D_
          (See Rob Spencer's <a href="http://scaledinnovation.com/analytics/splines/aboutSplines.html">article</a>)_x000D_
          <br><label><input type="checkbox" id="showPoints" checked> Show points</label>_x000D_
          <br><label><input type="checkbox" id="showControlLines" checked> Show control lines</label>_x000D_
          <br>_x000D_
          <label>_x000D_
            <input type="range" id="tension" min="-1" max="2" step=".1" value=".5" > Tension <span id="tensionvalue">(0.5)</span>_x000D_
          </label>_x000D_
        <div id="mouse"></div>_x000D_
        </div>_x000D_
        <canvas id="canvas"></canvas>_x000D_
        <style>_x000D_
          html { position: relative; height: 100%; width: 100%; }_x000D_
          body { position: absolute; left: 0; right: 0; top: 0; bottom: 0; } _x000D_
          canvas { outline: 1px solid red; }_x000D_
          #display { position: fixed; margin: 8px; background: white; z-index: 1; }_x000D_
        </style>_x000D_
        <script>_x000D_
          function update() {_x000D_
            $("tensionvalue").innerHTML="("+$("tension").value+")";_x000D_
            drawSplines();_x000D_
          }_x000D_
          $("showPoints").onchange = $("showControlLines").onchange = $("tension").onchange = update;_x000D_
      _x000D_
          // utility function_x000D_
          function $(id){ return document.getElementById(id); }_x000D_
          var canvas=$("canvas"), ctx=canvas.getContext("2d");_x000D_
_x000D_
          function setCanvasSize() {_x000D_
            canvas.width = parseInt(window.getComputedStyle(document.body).width);_x000D_
            canvas.height = parseInt(window.getComputedStyle(document.body).height);_x000D_
          }_x000D_
          window.onload = window.onresize = setCanvasSize();_x000D_
      _x000D_
          function mousePositionOnCanvas(e) {_x000D_
            var el=e.target, c=el;_x000D_
            var scaleX = c.width/c.offsetWidth || 1;_x000D_
            var scaleY = c.height/c.offsetHeight || 1;_x000D_
          _x000D_
            if (!isNaN(e.offsetX)) _x000D_
              return { x:e.offsetX*scaleX, y:e.offsetY*scaleY };_x000D_
          _x000D_
            var x=e.pageX, y=e.pageY;_x000D_
            do {_x000D_
              x -= el.offsetLeft;_x000D_
              y -= el.offsetTop;_x000D_
              el = el.offsetParent;_x000D_
            } while (el);_x000D_
            return { x: x*scaleX, y: y*scaleY };_x000D_
          }_x000D_
      _x000D_
          canvas.onclick = function(e){_x000D_
            var p = mousePositionOnCanvas(e);_x000D_
            addSplinePoint(p.x, p.y);_x000D_
          };_x000D_
      _x000D_
          function drawPoint(x,y,color){_x000D_
            ctx.save();_x000D_
            ctx.fillStyle=color;_x000D_
            ctx.beginPath();_x000D_
            ctx.arc(x,y,3,0,2*Math.PI);_x000D_
            ctx.fill()_x000D_
            ctx.restore();_x000D_
          }_x000D_
          canvas.onmousemove = function(e) {_x000D_
            var p = mousePositionOnCanvas(e);_x000D_
            $("mouse").innerHTML = p.x+","+p.y;_x000D_
          };_x000D_
      _x000D_
          var pts=[]; // a list of x and ys_x000D_
_x000D_
          // given an array of x,y's, return distance between any two,_x000D_
          // note that i and j are indexes to the points, not directly into the array._x000D_
          function dista(arr, i, j) {_x000D_
            return Math.sqrt(Math.pow(arr[2*i]-arr[2*j], 2) + Math.pow(arr[2*i+1]-arr[2*j+1], 2));_x000D_
          }_x000D_
_x000D_
          // return vector from i to j where i and j are indexes pointing into an array of points._x000D_
          function va(arr, i, j){_x000D_
            return [arr[2*j]-arr[2*i], arr[2*j+1]-arr[2*i+1]]_x000D_
          }_x000D_
      _x000D_
          function ctlpts(x1,y1,x2,y2,x3,y3) {_x000D_
            var t = $("tension").value;_x000D_
            var v = va(arguments, 0, 2);_x000D_
            var d01 = dista(arguments, 0, 1);_x000D_
            var d12 = dista(arguments, 1, 2);_x000D_
            var d012 = d01 + d12;_x000D_
            return [x2 - v[0] * t * d01 / d012, y2 - v[1] * t * d01 / d012,_x000D_
                    x2 + v[0] * t * d12 / d012, y2 + v[1] * t * d12 / d012 ];_x000D_
          }_x000D_
_x000D_
          function addSplinePoint(x, y){_x000D_
            pts.push(x); pts.push(y);_x000D_
            drawSplines();_x000D_
          }_x000D_
          function drawSplines() {_x000D_
            clear();_x000D_
            cps = []; // There will be two control points for each "middle" point, 1 ... len-2e_x000D_
            for (var i = 0; i < pts.length - 2; i += 1) {_x000D_
              cps = cps.concat(ctlpts(pts[2*i], pts[2*i+1], _x000D_
                                      pts[2*i+2], pts[2*i+3], _x000D_
                                      pts[2*i+4], pts[2*i+5]));_x000D_
            }_x000D_
            if ($("showControlLines").checked) drawControlPoints(cps);_x000D_
            if ($("showPoints").checked) drawPoints(pts);_x000D_
    _x000D_
            drawCurvedPath(cps, pts);_x000D_
 _x000D_
          }_x000D_
          function drawControlPoints(cps) {_x000D_
            for (var i = 0; i < cps.length; i += 4) {_x000D_
              showPt(cps[i], cps[i+1], "pink");_x000D_
              showPt(cps[i+2], cps[i+3], "pink");_x000D_
              drawLine(cps[i], cps[i+1], cps[i+2], cps[i+3], "pink");_x000D_
            } _x000D_
          }_x000D_
      _x000D_
          function drawPoints(pts) {_x000D_
            for (var i = 0; i < pts.length; i += 2) {_x000D_
              showPt(pts[i], pts[i+1], "black");_x000D_
            } _x000D_
          }_x000D_
      _x000D_
          function drawCurvedPath(cps, pts){_x000D_
            var len = pts.length / 2; // number of points_x000D_
            if (len < 2) return;_x000D_
            if (len == 2) {_x000D_
              ctx.beginPath();_x000D_
              ctx.moveTo(pts[0], pts[1]);_x000D_
              ctx.lineTo(pts[2], pts[3]);_x000D_
              ctx.stroke();_x000D_
            }_x000D_
            else {_x000D_
              ctx.beginPath();_x000D_
              ctx.moveTo(pts[0], pts[1]);_x000D_
              // from point 0 to point 1 is a quadratic_x000D_
              ctx.quadraticCurveTo(cps[0], cps[1], pts[2], pts[3]);_x000D_
              // for all middle points, connect with bezier_x000D_
              for (var i = 2; i < len-1; i += 1) {_x000D_
                // console.log("to", pts[2*i], pts[2*i+1]);_x000D_
                ctx.bezierCurveTo(_x000D_
                  cps[(2*(i-1)-1)*2], cps[(2*(i-1)-1)*2+1],_x000D_
                  cps[(2*(i-1))*2], cps[(2*(i-1))*2+1],_x000D_
                  pts[i*2], pts[i*2+1]);_x000D_
              }_x000D_
              ctx.quadraticCurveTo(_x000D_
                cps[(2*(i-1)-1)*2], cps[(2*(i-1)-1)*2+1],_x000D_
                pts[i*2], pts[i*2+1]);_x000D_
              ctx.stroke();_x000D_
            }_x000D_
          }_x000D_
          function clear() {_x000D_
            ctx.save();_x000D_
            // use alpha to fade out_x000D_
            ctx.fillStyle = "rgba(255,255,255,.7)"; // clear screen_x000D_
            ctx.fillRect(0,0,canvas.width,canvas.height);_x000D_
            ctx.restore();_x000D_
          }_x000D_
      _x000D_
          function showPt(x,y,fillStyle) {_x000D_
            ctx.save();_x000D_
            ctx.beginPath();_x000D_
            if (fillStyle) {_x000D_
              ctx.fillStyle = fillStyle;_x000D_
            }_x000D_
            ctx.arc(x, y, 5, 0, 2*Math.PI);_x000D_
            ctx.fill();_x000D_
            ctx.restore();_x000D_
          }_x000D_
_x000D_
          function drawLine(x1, y1, x2, y2, strokeStyle){_x000D_
            ctx.beginPath();_x000D_
            ctx.moveTo(x1, y1);_x000D_
            ctx.lineTo(x2, y2);_x000D_
            if (strokeStyle) {_x000D_
              ctx.save();_x000D_
              ctx.strokeStyle = strokeStyle;_x000D_
              ctx.stroke();_x000D_
              ctx.restore();_x000D_
            }_x000D_
            else {_x000D_
              ctx.save();_x000D_
              ctx.strokeStyle = "pink";_x000D_
              ctx.stroke();_x000D_
              ctx.restore();_x000D_
            }_x000D_
          }_x000D_
_x000D_
        </script>_x000D_
_x000D_
_x000D_
      </body>_x000D_
    </html>

print('<tr><td>%04d</td>' % (i+1), file=Html_file)

I'm using Pop OS 20.04 and I have Java versions 8, 11 and 14 installed on my notebook.

This error was happening to me when version 14 was standard.

When I switched to using version 11 as the default, the error no longer occurred.

sudo update-alternatives --config java

Easy way to use for create dynamic header and cell in normal table :

<table width="100%" class="table">
 <thead>
  <tr>
   <th ng-repeat="(header, value) in MyRecCollection[0]">{{header}}</th>
  </tr>
 </thead>
 <tbody>
  <tr ng-repeat="row in MyRecCollection | filter:searchText">
   <td ng-repeat="cell in row">{{cell}}</td>
  </tr>
 </tbody>
</table>

MyApp.controller('dataShow', function ($scope, $http) {
    //$scope.gridheader = ['Name','City','Country']
        $http.get('http://www.w3schools.com/website/Customers_MYSQL.php').success(function (data) {

                $scope.MyRecCollection = data;
        })

        });

JSON Data :

[{
    "Name": "Alfreds Futterkiste",
    "City": "Berlin",
    "Country": "Germany"
}, {
    "Name": "Berglunds snabbköp",
    "City": "Luleå",
    "Country": "Sweden"
}, {
    "Name": "Centro comercial Moctezuma",
    "City": "México D.F.",
    "Country": "Mexico"
}, {
    "Name": "Ernst Handel",
    "City": "Graz",
    "Country": "Austria"
}, {
    "Name": "FISSA Fabrica Inter. Salchichas S.A.",
    "City": "Madrid",
    "Country": "Spain"
}, {
    "Name": "Galería del gastrónomo",
    "City": "Barcelona",
    "Country": "Spain"
}, {
    "Name": "Island Trading",
    "City": "Cowes",
    "Country": "UK"
}, {
    "Name": "Königlich Essen",
    "City": "Brandenburg",
    "Country": "Germany"
}, {
    "Name": "Laughing Bacchus Wine Cellars",
    "City": "Vancouver",
    "Country": "Canada"
}, {
    "Name": "Magazzini Alimentari Riuniti",
    "City": "Bergamo",
    "Country": "Italy"
}, {
    "Name": "North/South",
    "City": "London",
    "Country": "UK"
}, {
    "Name": "Paris spécialités",
    "City": "Paris",
    "Country": "France"
}, {
    "Name": "Rattlesnake Canyon Grocery",
    "City": "Albuquerque",
    "Country": "USA"
}, {
    "Name": "Simons bistro",
    "City": "København",
    "Country": "Denmark"
}, {
    "Name": "The Big Cheese",
    "City": "Portland",
    "Country": "USA"
}, {
    "Name": "Vaffeljernet",
    "City": "Århus",
    "Country": "Denmark"
}, {
    "Name": "Wolski Zajazd",
    "City": "Warszawa",
    "Country": "Poland"
}]

This is an example of using the :checked pseudo-class to make forms more accessible. The :checked pseudo-class can be used with hidden inputs and their visible labels to build interactive widgets, such as image galleries. I created the snipped for the people that wanna test.

input[type=checkbox] + label {_x000D_
  color: #ccc;_x000D_
  font-style: italic;_x000D_
} _x000D_
input[type=checkbox]:checked + label {_x000D_
  color: #f00;_x000D_
  font-style: normal;_x000D_
} 

<input type="checkbox" id="cb_name" name="cb_name"> _x000D_
<label for="cb_name">CSS is Awesome</label> 

Combining CodeIgniter and JavaScript:

//for using the base_url() function
$this->load->helper('url');

echo "<script type='javascript/text'>";
echo "alert('There are no fields to generate a report');"
echo "window.location.href = '" . base_url() . "admin/ahm/panel';"
echo "</script>";

Note: The redirect() function automatically includes the base_url path that is why it wasn't required there.

for fedora and python3 use: dnf install mysql-connector-python3

Combining the recommendations from others for specifying a character encoding and buffering the input, here's what I think is a pretty complete answer.

Assuming you have a File object representing the file you want to read:

BufferedReader reader = new BufferedReader(
    new InputStreamReader(
        new FileInputStream(file),
        Charset.forName("UTF-8")));
int c;
while((c = reader.read()) != -1) {
  char character = (char) c;
  // Do something with your character
}

document.getElementById("fieldId").value = "Value";

or

document.forms['formId']['fieldId'].value = "Value";

or

document.getElementById("fieldId").setAttribute('value','Value');

You can use

docker history IMAGE_ID

to see how the image size is ditributed between its various sub-components.

In Window->Preferences->General->Startup and Shutdown->Workspaces, make sure that 'Prompt for Workspace on startup' is checked.

Then close eclipse and reopen.

Then you'll be prompted for a workspace to open. You can create a new workspace from that dialogue.

Or File->Switch Workspace->Other...

To display the item number on the repeater you can use the Container.ItemIndex property.

<asp:repeater id="rptRepeater" runat="server">
    <itemtemplate>
        Item <%# Container.ItemIndex + 1 %>| <%# Eval("Column1") %>
    </itemtemplate>
    <separatortemplate>
        <br />
    </separatortemplate>
</asp:repeater>

lstDepartment.DataTextField = "DepartmentName";
lstDepartment.DataValueField = "DepartmentID";
lstDepartment.DataSource = dtDept;
lstDepartment.DataBind();
'Set the initial value:
lstDepartment.SelectedValue = depID;
lstDepartment.Attributes.Remove("InitialValue");
lstDepartment.Attributes.Add("InitialValue", depID);

And in your cancel method:

lstDepartment.SelectedValue = lstDepartment.Attributes("InitialValue");

And in your update method:

lstDepartment.Attributes("InitialValue") = lstDepartment.SelectedValue;

There is a system function called ISNUMERIC for SQL 2008 and up. An example:

SELECT myCol
FROM mTable
WHERE ISNUMERIC(myCol)<> 1;

I did a couple of quick tests and also looked further into the docs:

ISNUMERIC returns 1 when the input expression evaluates to a valid numeric data type; otherwise it returns 0.

Which means it is fairly predictable for example

-9879210433 would pass but 987921-0433 does not. $9879210433 would pass but 9879210$433 does not.

So using this information you can weed out based on the list of valid currency symbols and + & - characters.

First, having the url in href is best because it allows users to copy links, open in another tab, etc.

In some cases (e.g. sites with frequent HTML changes) it is not practical to bind links every time there is an update.

Typical Bind Method

Normal link:

<a href="https://www.google.com/">Google<a/>

And something like this for JS:

$("a").click(function (e) {
    e.preventDefault();
    var href = $(this).attr("href");
    window.open(href);
    return false;
});

The benefits of this method are clean separation of markup and behavior and doesn't have to repeat the function calls in every link.

No Bind Method

If you don't want to bind every time, however, you can use onclick and pass in the element and event, e.g.:

<a href="https://www.google.com/" onclick="return Handler(this, event);">Google</a>

And this for JS:

function Handler(self, e) {
    e.preventDefault();
    var href = $(self).attr("href");
    window.open(href);
    return false;
}

The benefit to this method is that you can load in new links (e.g. via AJAX) whenever you want without having to worry about binding every time.

A good idea is to set all of the "" (blank cells) to NA before any further analysis.

If you are reading your input from a file, it is a good choice to cast all "" to NAs:

foo <- read.table(file="Your_file.txt", na.strings=c("", "NA"), sep="\t") # if your file is tab delimited

If you have already your table loaded, you can act as follows:

foo[foo==""] <- NA

Then to keep only rows with no NA you may just use na.omit():

foo <- na.omit(foo)

Or to keep columns with no NA:

foo <- foo[, colSums(is.na(foo)) == 0] 

I know it's been said already, but I'd highly recommend the requests Python package.

If you've used languages other than python, you're probably thinking urllib and urllib2 are easy to use, not much code, and highly capable, that's how I used to think. But the requests package is so unbelievably useful and short that everyone should be using it.

First, it supports a fully restful API, and is as easy as:

import requests

resp = requests.get('http://www.mywebsite.com/user')
resp = requests.post('http://www.mywebsite.com/user')
resp = requests.put('http://www.mywebsite.com/user/put')
resp = requests.delete('http://www.mywebsite.com/user/delete')

Regardless of whether GET / POST, you never have to encode parameters again, it simply takes a dictionary as an argument and is good to go:

userdata = {"firstname": "John", "lastname": "Doe", "password": "jdoe123"}
resp = requests.post('http://www.mywebsite.com/user', data=userdata)

Plus it even has a built in JSON decoder (again, I know json.loads() isn't a lot more to write, but this sure is convenient):

resp.json()

Or if your response data is just text, use:

resp.text

This is just the tip of the iceberg. This is the list of features from the requests site:

• International Domains and URLs
• Keep-Alive & Connection Pooling
• Sessions with Cookie Persistence
• Browser-style SSL Verification
• Basic/Digest Authentication
• Elegant Key/Value Cookies
• Automatic Decompression
• Unicode Response Bodies
• Multipart File Uploads
• Connection Timeouts
• .netrc support
• List item
• Python 2.6—3.4
• Thread-safe.

This is available in String::Util with the trim method:

^{Editor's note: String::Util is not a core module, but you can install it from CPAN with [sudo] cpan String::Util.}

use String::Util 'trim';
my $str = "  hello  ";
$str = trim($str);
print "string is now: '$str'\n";

prints:

string is now 'hello'

However it is easy enough to do yourself:

$str =~ s/^\s+//;
$str =~ s/\s+$//;

Use:

SELECT *
  FROM `table`
 WHERE INSTR(`column`, '{$needle}') > 0

Reference:

• INSTR

This removes "docker.io" completely from ubuntu sudo apt-get purge docker.io

add_shortcode( 'seriesposts', 'series_posts' );

function series_posts( $atts )
{ ob_start();

$myseriesoption = get_option( '_myseries', null );

$type = $myseriesoption;
$args=array(  'post_type' => $type,  'post_status' => 'publish',  'posts_per_page' => 5,  'caller_get_posts'=> 1);
$my_query = null;
$my_query = new WP_Query($args);
if( $my_query->have_posts() ) {
echo '<ul>'; 
while ($my_query->have_posts()) : $my_query->the_post();
echo '<li><a href="';
echo the_permalink();
echo '">';
echo the_title();
echo '</a></li>'; 
endwhile;
echo '</ul>'; 
}
wp_reset_query();




return ob_get_clean(); }

//this will generate a shortcode function to be used on your site [seriesposts]

I solved the problem by adding target="_blank" to the link. With this, chrome opens a new tab and loads the PDF without warning even in responsive mode.

Add a CSS class to the <option> tag to style it: http://jsfiddle.net/Ahreu/

Currently WebKit browsers don't support this behavior, as it's undefined by the spec. Take a look at this: How to style a select tag's option element?

Use this code:

switch($a) {
    case 1:
    case 2:
        .......
        .......
        .......
        break;
}

The block is called for both 1 and 2.

If the button is the only element on the block:

.border {_x000D_
  border: 2px blue dashed;_x000D_
}_x000D_
_x000D_
.mr-0 {_x000D_
  margin-right: 0;_x000D_
}_x000D_
.ml-auto {_x000D_
  margin-left:auto;_x000D_
}_x000D_
.d-block {_x000D_
  display:block;_x000D_
}

<p class="border">_x000D_
  <input type="button" class="d-block mr-0 ml-auto" value="The Button">_x000D_
</p>

If there are other elements on the block:

.border {_x000D_
  border: 2px indigo dashed;_x000D_
}_x000D_
_x000D_
.d-table {_x000D_
  display:table;_x000D_
}_x000D_
_x000D_
.d-table-cell {_x000D_
  display:table-cell;_x000D_
}_x000D_
_x000D_
.w-100 {_x000D_
  width: 100%;_x000D_
}_x000D_
_x000D_
.tar {_x000D_
  text-align: right;_x000D_
}

<div class="border d-table w-100">_x000D_
  <p class="d-table-cell">The paragraph.....lorem ipsum...etc.</p>_x000D_
  <div class="d-table-cell tar">_x000D_
    <button >The Button</button>_x000D_
  </div>_x000D_
</div>

With flex-box:

.flex-box {_x000D_
  display:flex;_x000D_
  justify-content:space-between;_x000D_
  outline: 2px dashed blue;_x000D_
}_x000D_
_x000D_
.flex-box-2 {_x000D_
  display:flex;_x000D_
  justify-content: flex-end;_x000D_
  outline: 2px deeppink dashed;_x000D_
}

<h1>Button with Text</h1>_x000D_
<div class="flex-box">_x000D_
<p>Once upon a time in a ...</p>_x000D_
<button>Read More...</button>_x000D_
</div>_x000D_
_x000D_
<h1>Only Button</h1>_x000D_
<div class="flex-box-2">_x000D_
  <button>The Button</button>_x000D_
</div>_x000D_
_x000D_
<h1>Multiple Buttons</h1>_x000D_
<div class="flex-box-2">_x000D_
  <button>Button 1</button>_x000D_
  <button>Button 2</button>_x000D_
</div>

Good Luck...

The exact wording of the latest published standard (C++14) is:

An implementation shall allow both

• a function of () returning int and

• a function of (int, pointer to pointer to char) returning int

as the type of main.

This makes it clear that alternative spellings are permitted so long as the type of main is the type int() or int(int, char**). So the following are also permitted:

• int main(void)
• auto main() -> int
• int main ( )
• signed int main()
• typedef char **a; typedef int b, e; e main(b d, a c)

Of the Free Software alternatives these haven't been mentioned yet:

• Bond
• Rekall (not sure about the status of the Windows version currently though)
• Glom (Windows version under development)

I'd also keep an eye on what DB RAD tools the Flex/Air community is coming up with, since with those tools it's possible to get unified desktop and web interfaces.

For compatibility when ajax is not available, set .val('') or it will resend the last ajax-uploaded file that is still present in the input. The following should properly clear the input whilst retaining .on() events:

var input = $("input[type='file']");
input.html(input.html()).val('');

Give Icomoon a try. You can upload your own SVGs, add them to the library, then create a custom font combining FontAwesome with your own icons.

fig.add_subplot(ROW,COLUMN,POSITION)

• ROW=number of rows
• COLUMN=number of columns
• POSITION= position of the graph you are plotting

Examples

`fig.add_subplot(111)` #There is only one subplot or graph  
`fig.add_subplot(211)`  *and*  `fig.add_subplot(212)` 

There are total 2 rows,1 column therefore 2 subgraphs can be plotted. Its location is 1st. There are total 2 rows,1 column therefore 2 subgraphs can be plotted.Its location is 2nd

First think of a solution without code. The idea is to print an odd number of *, increasing by line. Then center the * by using spaces. Knowing the max number of * in the last line, will give you the initial number of spaces to center the first *. Now write it in code.

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

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

You can also reference this tutorial for more details.

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

You can also use Requestify, a really cool and very simple HTTP client I wrote for nodeJS + it supports caching.

Just do the following for GET method request:

var requestify = require('requestify');

requestify.get('http://example.com/api/resource')
  .then(function(response) {
      // Get the response body (JSON parsed or jQuery object for XMLs)
      response.getBody();
  }
);

From the first result on Google:

mailto:[email protected]_t?subject=Header&body=This%20is...%20the%20first%20line%0D%0AThis%20is%20the%20second

Updated 2018

IMO, the best way to approach this in Bootstrap 3 would be using media queries that align with Bootstrap's breakpoints so that you only use the fixed width columns are larger screens and then let the layout stack responsively on smaller screens. This way you keep the responsiveness...

@media (min-width:768px) {
  #sidebar {
      width: inherit;
      min-width: 240px;
      max-width: 240px;
      min-height: 100%;
      position:relative;
  }
  #sidebar2 {
      min-width: 160px;
      max-width: 160px;
      min-height: 100%;
      position:relative;
  }
  #main {
      width:calc(100% - 400px);
  }
}

Working Bootstrap Fixed-Fluid Demo

Bootstrap 4 will has flexbox so layouts like this will be much easier: http://www.codeply.com/go/eAYKvDkiGw

You can find the last commit which deleted file as follows:

git rev-list -n 1 HEAD -- [file_path]

Further information is available here

Creating a separate directive for this is not needed. There is already a build in Angular UI password validation tool. With this you could do:

<input name="password" required ng-model="password">
<input name="confirm_password"
       ui-validate=" '$value==password' "
       ui-validate-watch=" 'password' ">

 Passwords match? {{!!form.confirm_password.$error.validator}}

This function uses list comprehensions and str.join, so it runs in linear time instead of O(n^2):

from curses.ascii import isprint

def printable(input):
    return ''.join(char for char in input if isprint(char))

If by configure release/build, you mean you only need one config per makefile, then it is simply a matter and decoupling CC and CFLAGS:

CFLAGS=-DDEBUG
#CFLAGS=-O2 -DNDEBUG
CC=g++ -g3 -gdwarf2 $(CFLAGS)

Depending on whether you can use gnu makefile, you can use conditional to make this a bit fancier, and control it from the command line:

DEBUG ?= 1
ifeq ($(DEBUG), 1)
    CFLAGS =-DDEBUG
else
    CFLAGS=-DNDEBUG
endif

.o: .c
    $(CC) -c $< -o $@ $(CFLAGS)

and then use:

make DEBUG=0
make DEBUG=1

If you need to control both configurations at the same time, I think it is better to have build directories, and one build directory / config.

$("form").submit(function () { return false; }); that will prevent the button from submitting or you can just change the button type to "button" <input type="button"/> instead of <input type="submit"/> Which will only work if this button isn't the only button in this form.

The difference between using instances variables and let() is that let() is lazy-evaluated. This means that let() is not evaluated until the method that it defines is run for the first time.

The difference between before and let is that let() gives you a nice way of defining a group of variables in a 'cascading' style. By doing this, the spec looks a little better by simplifying the code.

Have you tried resetting the image containers html. Of course if it's the browser that is caching then this wouldn't help.

function imageUploadComplete () {
    $("#image_container").html("<img src='" + newImageUrl + "'>");
}

what about having the image be something selected by the user? Use a input:file tag and then after they select the image, show it on the clientside webpage? That is doable for most things. Right now i am trying to get it working for IE, but as with all microsoft products, it is a cluster fork().

SELECT
  category,
  COUNT(*) AS `num`
FROM
  posts
GROUP BY
  category

If you want to remove the file from the remote repo, first remove it from your project with --cache option and then push it:

git rm --cache /path/to/file
git commit -am "Remove file"
git push

(This works even if the file was added to the remote repo some commits ago) Remember to add to .gitignore the file extensions that you don't want to push.

As of Sept 2018, Apple seems to (or a bug) block the normal way to get your XS and XS Max's UDID. Even XCode could not properly register new phones for you.

After a couple hours of digging, I figure it out:

• Connect your iPhone to your Mac.
• Navigate to ? -> About This Mac.
• Click on System Report and select USB.
• Click on iPhone, and copy the value next to the Serial Number label.
• Copy and paste the value. You then need to add a – after the 8th digit.
• This is the UDID for the iPhone XS and iPhone XS Max.

Source

I arrived here like most people with this same issue, and left shocked that none of the answer even remotely worked.

For anyone interested, here is the actual solution:

... //rest of options
width: '100%',
height: '350',
chartArea:{
    left:5,
    top: 20,
    width: '100%',
    height: '350',
}
... //rest of options

The key here has nothing to do with the "left" or "top" values. But rather that the:

Dimensions of both the chart and chart-area are SET and set to the SAME VALUE

As an amendment to my answer. The above will indeed solve the "excessive" padding/margin/whitespace problem. However, if you wish to include axes labels and/or a legend you will need to reduce the height & width of the chart area so something slightly below the outer width/height. This will "tell" the chart API that there is sufficient room to display these properties. Otherwise it will happily exclude them.

If you are using Visual Studio, there is a GUI solution as well:

1. From Toolbox add a ContextMenuStrip
2. Select the context menu and add the right click items
3. For each item set the click events to the corresponding functions
4. Select the form / button / image / etc (any item) that the right click menu will be connected
5. Set its ContextMenuStrip property to the menu you have created.

Have you installed Xcode and the developer tools? I think make, along with gcc and friends, is installed with that and not before. Xcode 4.1 for Lion is free.

Is there a way in which I can update the plot just by adding more point[s] to it...

There are a number of ways of animating data in matplotlib, depending on the version you have. Have you seen the matplotlib cookbook examples? Also, check out the more modern animation examples in the matplotlib documentation. Finally, the animation API defines a function FuncAnimation which animates a function in time. This function could just be the function you use to acquire your data.

Each method basically sets the data property of the object being drawn, so doesn't require clearing the screen or figure. The data property can simply be extended, so you can keep the previous points and just keep adding to your line (or image or whatever you are drawing).

Given that you say that your data arrival time is uncertain your best bet is probably just to do something like:

import matplotlib.pyplot as plt
import numpy

hl, = plt.plot([], [])

def update_line(hl, new_data):
    hl.set_xdata(numpy.append(hl.get_xdata(), new_data))
    hl.set_ydata(numpy.append(hl.get_ydata(), new_data))
    plt.draw()

Then when you receive data from the serial port just call update_line.

Try this query:

    SELECT SUBSTRING(CONVERT(VARCHAR,JOINGDATE,103),7,4)AS
    YEAR,SUBSTRING(CONVERT(VARCHAR,JOINGDATE,100),1,2)AS
MONTH,SUBSTRING(CONVERT(VARCHAR,JOINGDATE,100),4,3)AS DATE FROM EMPLOYEE1

Result:

2014    Ja    1
2015    Ja    1
2014    Ja    1
2015    Ja    1
2012    Ja    1
2010    Ja    1
2015    Ja    1

You must use $rootScope to send and capture events between controllers in same app. Inject $rootScope dependency to your controllers. Here is a working example.

app.controller('firstCtrl', function($scope, $rootScope) {        
        function firstCtrl($scope) {
        {
            $rootScope.$emit('someEvent', [1,2,3]);
        }
}

app.controller('secondCtrl', function($scope, $rootScope) {
        function secondCtrl($scope)
        {
            $rootScope.$on('someEvent', function(event, data) { console.log(data); });
        }
}

Events linked into $scope object just work in the owner controller. Communication between controllers is done via $rootScope or Services.

A faster solution is provided by Kevin P. Rice here:https://stackoverflow.com/a/11595914/5535820 So here's the code:

function leapYear(year)
{
    return (year & 3) == 0 && ((year % 25) != 0 || (year & 15) == 0);
}

You did not install the correct Eclipse distribution. Try install the one labeled "Eclipse IDE for Java EE Developers".

"mysql" may be found even if mysql and mariadb is uninstalled, but not "mysqld".

Faster than rpm -qa | grep mysqld is:

which mysqld

I manage to find the answer for this solution, have to do javascript injection for this to install atob

const atob:any = require('atob');
asn1(pem: any){
      asn1parser.Enc.base64ToBuf = function (b64:any) {
    return asn1parser.Enc.binToBuf(atob(b64));
  };
  const dertest = asn1parser.PEM.parseBlock(pem).der;
   var hex = asn1parser.Enc.bufToHex(asn1parser.PEM.parseBlock(pem).der)
   var buf = asn1parser.ASN1.parse(dertest);
  var asn1 = JSON.stringify(asn1parser.ASN1.parse(dertest), asn1parser.ASN1._replacer, 2 );

Your suggested test is fine, so long as the array is intialised...

Martin.

This solution works fine for all major browsers, except IE. So keep that in mind.

In this example, basicaly I use positioning, horizontal and vertical transform for the UI element to center it.

        .container {_x000D_
            /* set the the position to relative */_x000D_
            position: relative;_x000D_
            width: 30rem;_x000D_
            height: 20rem;_x000D_
            background-color: #2196F3;_x000D_
        }_x000D_
_x000D_
_x000D_
        .paragh {_x000D_
            /* set the the position to absolute */_x000D_
            position: absolute;_x000D_
            /* set the the position of the helper container into the middle of its space */_x000D_
            top: 50%;_x000D_
            left: 50%;_x000D_
            font-size: 30px;_x000D_
            /* make sure padding and margin do not disturb the calculation of the center point */_x000D_
            padding: 0;_x000D_
            margin: 0;_x000D_
            /* using centers for the transform */_x000D_
            transform-origin: center center;_x000D_
            /* calling calc() function for the calculation to move left and up the element from the center point */_x000D_
            transform: translateX(calc((100% / 2) * (-1))) translateY(calc((100% / 2) * (-1)));_x000D_
        }

<div class="container">_x000D_
    <p class="paragh">Text</p>_x000D_
</div>

I hope this help.

Change following:

<bindingRedirect oldVersion="0.0.0.0-4.1.1.2" newVersion="4.1.1.2" />

with the following:

<bindingRedirect oldVersion="0.0.0.0-4.1.1.2" newVersion="4.0.0.0" />

in web.config

OOP should be the approach and frame should be a class variable instead of instance variable.

from Tkinter import *
class App:
  def __init__(self, master):
    frame = Frame(master)
    frame.pack()
    self.button = Button(frame, 
                         text="QUIT", fg="red",
                         command=frame.quit)
    self.button.pack(side=LEFT)
    self.slogan = Button(frame,
                         text="Hello",
                         command=self.write_slogan)
    self.slogan.pack(side=LEFT)
  def write_slogan(self):
    print "Tkinter is easy to use!"

root = Tk()
app = App(root)
root.mainloop()

Reference: http://www.python-course.eu/tkinter_buttons.php

I'm not sure about the circumstances where you need to convert an NSInteger to an int.

NSInteger is just a typedef:

NSInteger Used to describe an integer independently of whether you are building for a 32-bit or a 64-bit system.

#if __LP64__ || TARGET_OS_EMBEDDED || TARGET_OS_IPHONE || TARGET_OS_WIN32 || NS_BUILD_32_LIKE_64 
typedef long NSInteger;
#else
typedef int NSInteger;
#endif

You can use NSInteger any place you use an int without converting it.

I actually got this error because I was checking InnerHtml for some content that was generated dynamically - i.e. a control that is runat=server.

To solve this I had to remove the "static" keyword on my method, and it ran fine.

function(url,callback){
    request(url).on('data',(data) => {
        try{
            var json = JSON.parse(data);    
        }
        catch(error){
            callback("");
        }
        callback(json);
    })
}

You can also use this. This is to async flow. The error comes when the response is not a JSON. Also in 404 status code .

You can also use a regular expression, for instance the following piece of code:

char *names
scanf("%m[^\n]", &names)

will get the whole line from stdin, allocating dynamically the amount of space that it takes. After that, of course, you have to free names.

In your example, you should createElement('img').

In your link, base64blob != Base64.encode(blob).

This works, as long as your data is valid http://jsfiddle.net/SXFwP/ (I didn't have any BMP images so I had to use PNG).

function download(url, dest, cb) {

  var request = http.get(url, function (response) {

    const settings = {
      flags: 'w',
      encoding: 'utf8',
      fd: null,
      mode: 0o666,
      autoClose: true
    };

    // response.pipe(fs.createWriteStream(dest, settings));
    var file = fs.createWriteStream(dest, settings);
    response.pipe(file);

    file.on('finish', function () {
      let okMsg = {
        text: `File downloaded successfully`
      }
      cb(okMsg);
      file.end(); 
    });
  }).on('error', function (err) { // Handle errors
    fs.unlink(dest); // Delete the file async. (But we don't check the result)
    let errorMsg = {
      text: `Error in file downloadin: ${err.message}`
    }
    if (cb) cb(errorMsg);
  });
};

Code counts the unique/distinct combination of Tag & Entry ID when [Entry Id]>0

select count(distinct(concat(tag,entryId)))
from customers
where id>0

In the output it will display the count of unique values Hope this helps

You say in a comment you want to get "15.09.2016".

For this, use Date and DateFormatter:

let date = Date()
let formatter = DateFormatter()

Give the format you want to the formatter:

formatter.dateFormat = "dd.MM.yyyy"

Get the result string:

let result = formatter.string(from: date)

Set your label:

label.text = result

Result:

15.09.2016

No, it certainly is not. It is just another variable name. The $() you're talking about is actually the jQuery core function. The $self is just a variable. You can even rename it to foo if you want, this doesn't change things. The $ (and _) are legal characters in a Javascript identifier.

Why this is done so is often just some code convention or to avoid clashes with reversed keywords. I often use it for $this as follows:

var $this = $(this);

brew install android-sdk --cask 

You can find if the textbox is disabled using is method by passing :disabled selector to it. Try this.

if($('textbox').is(':disabled')){
     //textbox is disabled
}

Here's the list of all Win32 error codes. You can use this page to lookup the error code mentioned in IIS logs:
http://msdn.microsoft.com/en-us/library/ms681381.aspx

You can also use command line utility net to find information about a Win32 error code. The syntax would be:
net helpmsg Win32_Status_Code

I am not sure,how you are opening popup or say model in your code. But you can try something like this..

<html ng-app="MyApp">
<head>

<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
<link rel="stylesheet" href="css/bootstrap.min.css" />

<script type="text/javascript">
    var myApp = angular.module("MyApp", []);
    myApp.controller('MyController', function ($scope) {
      $scope.open = function(){
        var modalInstance = $modal.open({
                        templateUrl: '/assets/yourOpupTemplatename.html',
                        backdrop:'static',
                        keyboard:false,
                        controller: function($scope, $modalInstance) {
                            $scope.cancel = function() {
                                $modalInstance.dismiss('cancel');
                            };
                            $scope.ok = function () {
                              $modalInstance.close();
                            };
                        }
                    });
      }
    });
</script>
</head>
<body ng-controller="MyController">

    <button class="btn btn-primary" ng-click="open()">Test Modal</button>

    <!-- Confirmation Dialog -->
    <div class="modal">
      <div class="modal-dialog">
        <div class="modal-content">
          <div class="modal-header">
            <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
            <h4 class="modal-title">Delete confirmation</h4>
          </div>
          <div class="modal-body">
            <p>Are you sure?</p>
          </div>
          <div class="modal-footer">
            <button type="button" class="btn btn-default" ng-click="cancel()">No</button>
            <button type="button" class="btn btn-primary" ng-click="ok()">Yes</button>
          </div>
        </div>
      </div>
    </div>
    <!-- End of Confirmation Dialog -->

 </body>
 </html>

In the case you need to remove line breaks from the begin or end of the string, you may use this:

UPDATE table 
SET field = regexp_replace(field, E'(^[\\n\\r]+)|([\\n\\r]+$)', '', 'g' );

Have in mind that the hat ^ means the begin of the string and the dollar sign $ means the end of the string.

Hope it help someone.

As I said in comment your crystaldecisions.reportappserver.commlayer.dll is not copied / present on your server. So for this you have to manually copy the dll and paste into you Bin folder

To copy a DLL from visual studio project follow the steps

1.Expand your Project's References hierarchy (Project should not be in debug mod)

2.Right Click on Particular Dll (in your case crystaldecisions.reportappserver.commlayer.dll) and select Properties and set 'Copy Local' attribute to TRUE

3 Build your project. The Dll should be there in your BIN Folder.

As mentioned on the addMethod documentation:

Please note: While the temptation is great to add a regex method that checks it's parameter against the value, it is much cleaner to encapsulate those regular expressions inside their own method. If you need lots of slightly different expressions, try to extract a common parameter. A library of regular expressions: http://regexlib.com/DisplayPatterns.aspx

So yes, you have to add a method for each regular expression. The overhead is minimal, while it allows you to give the regex a name (not to be underestimated), a default message (handy) and the ability to reuse it a various places, without duplicating the regex itself over and over.

This question has got 91,000 views so perhaps many people are looking for a more generic solution to the issue in the title "error converting varchar to INT"

If you are on SQL Server 2012+ one way of handling this invalid data is to use TRY_CAST

SELECT TRY_CAST (userID AS INT)
FROM   audit 

On previous versions you could use

SELECT CASE
         WHEN ISNUMERIC(RTRIM(userID) + '.0e0') = 1
              AND LEN(userID) <= 11
           THEN CAST(userID AS INT)
       END
FROM   audit 

Both return NULL if the value cannot be cast.

In the specific case that you have in your question with known bad values I would use the following however.

CAST(REPLACE(userID COLLATE Latin1_General_Bin, CHAR(0),'') AS INT)

Trying to replace the null character is often problematic except if using a binary collation.

sudo apt-get install php5-mcrypt
sudo apt-get install php5-mysql

...etc resolved it for me :)

hope it helps

By using the Nuget Package Manager UI as mentioned above it helps to uninstall the nuget package first. I always have problems when going back on a nuget package version if I don't uninstall first. Some references are not cleaned properly. So I suggest the following workflow when installing an old nuget package through the Nuget Package Manager:

1. Selected your nuget server / source
2. Find and select the nuget package your want to install an older version
3. Uninstall current version
4. Click on the install drop-down > Select older version > Click Install

Good Luck :)

I find it important to note that python 3 defines the opening modes differently to the answers here that were correct for Python 2.

The Pyhton 3 opening modes are:

'r' open for reading (default)
'w' open for writing, truncating the file first
'x' open for exclusive creation, failing if the file already exists
'a' open for writing, appending to the end of the file if it exists
----
'b' binary mode
't' text mode (default)
'+' open a disk file for updating (reading and writing)
'U' universal newlines mode (for backwards compatibility; should not be used in new code)

The modes r, w, x, a are combined with the mode modifiers b or t. + is optionally added, U should be avoided.

As I found out the hard way, it is a good idea to always specify t when opening a file in text mode since r is an alias for rt in the standard open() function but an alias for rb in the open() functions of all compression modules (when e.g. reading a *.bz2 file).

Thus the modes for opening a file should be:

rt / wt / xt / at for reading / writing / creating / appending to a file in text mode and

rb / wb / xb / ab for reading / writing / creating / appending to a file in binary mode.

Use + as before.

Step 1:

git fetch origin

Step 2:

git rebase origin/master

Step 3:(Fix if any conflicts)

git add .

Step 4:

git rebase --continue

Step 5:

git push --force

for (int i = 0; i < 5; i++){
    int asciiVal = rand()%26 + 97;
    char asciiChar = asciiVal;
    cout << asciiChar << " and ";
}

You can try to get the list of all elements with class = "content" by using find_elements_by_class_name:

a = driver.find_elements_by_class_name("content")

Then you can click on the link that you are looking for.

Update : From Angular v1.5, track by $index is now the standard syntax instead of using link as it gave me a ng-repeat dupes error.

I ran into this for a nested ng-repeat and the below worked.

<tbody>
    <tr ng-repeat="row in data track by $index">
    <td ng-repeat="field in headers track by $index">{{row[field.caption] }}</td>
</tr>

Yes there is a difference!

The immediate effect of using innerHTML versus dangerouslySetInnerHTML is identical -- the DOM node will update with the injected HTML.

However, behind the scenes when you use dangerouslySetInnerHTML it lets React know that the HTML inside of that component is not something it cares about.

Because React uses a virtual DOM, when it goes to compare the diff against the actual DOM, it can straight up bypass checking the children of that node because it knows the HTML is coming from another source. So there's performance gains.

More importantly, if you simply use innerHTML, React has no way to know the DOM node has been modified. The next time the render function is called, React will overwrite the content that was manually injected with what it thinks the correct state of that DOM node should be.

Your solution to use componentDidUpdate to always ensure the content is in sync I believe would work but there might be a flash during each render.

I also tried above solutions but got no luck. So here's what I did:

1. Download and install PdaNet+ to fix connection issues between my computer and android device
2. Enable USB debugging on my android device
3. Unplug the phone and plug it again after it's installed
4. Run my app and voila! My android device is now recognized by Android Studio

So, I was having the same issue, but trying to import Android code via the "Import..." menu. When neither of the above two solutions worked on Eclipse Juno:

• Eclipse -> File -> Import -> General -> Existing Project Into Workspace (NOTE: NOT 'EXISTING ANDROID PROJECT')

• (Projects should import correctly, but should have errors. We must now attach the SDK to the project)

• Right-Click on the project, Properties->Android->Project Build Target Choose the appropriate build target (in doubt, use 4.0.3 in the project is newish, and use 2.2 if the project is oldish)

• Click OK

Once the project rebuilds, everything should be back in order.

(This was written when Eclipse Indigo was in vogue, and there may be changes as Google updates their tools to cover corner cases.)

You Can't write JSON file while in assets. as already described assets are read-only. But you can copy assets (json file/anything else in assets ) to local storage of mobile and then edit(write/read) from local storage. More storage options like shared Preference(for small data) and sqlite database(for large data) are available.

I was thinking the error is due to "s3:ListObjects" action but I had to add the action "s3:ListBucket" to solve the issue "AccessDenied for ListObjects for S3 bucket"

There are two flavors of table valued functions. One that is just a select statement and one that can have more rows than just a select statement.

This can not have a variable:

create function Func() returns table
as
return
select 10 as ColName

You have to do like this instead:

create function Func()
returns @T table(ColName int)
as
begin
  declare @Var int
  set @Var = 10
  insert into @T(ColName) values (@Var)
  return
end

Try git fetch --dry-run The manual (git help fetch) says:

--dry-run
Show what would be done, without making any changes.

As above. Previous posts got me on the right track. This is how I've done it. The idea is to have an image next to every row in the table (generated by PHP script from database). When an image is clicked, the user would get redirected to the URL, and as a result, the appropriate record would be deleted from the database while showing some data related to the clicked record within jQuery UI Dialog.

The JavaScript code:

$(document).ready(function () {
  $("#confirmDelete").dialog({
    modal: true,
    bgiframe: true,
    autoOpen: false
  });
});

function confirmDelete(username, id) {
  var delUrl = "/users/delete/" + id;
  $('#confirmDelete').html("Are you sure you want to delete user: '" + username + "'");
  $('#confirmDelete').dialog('option', 'buttons', {
    "No": function () {
      $(this).dialog("close");
    },
    "Yes": function () {
      window.location.href = delUrl;
    }
  });
  $('#confirmDelete').dialog('open');
}

Dialog div:

<div id="confirmDelete" title="Delete User?"></div> 

Image link:

<img src="img/delete.png" alt="Delete User" onclick="confirmDelete('<?=$username;?>','<?=$id;?>');"/>

This way you can pass over the PHP loop values into the dialog box. The only downside is using GET method to actually perform the action.

If you strictly want to stick to using button,Then simply create an open window function as follows:

    <script>
function myfunction() {
    window.open("mynewpage.html");
}
</script>

Then in your html do the following with your button:

Join

So you would have something like this:

 <body>
    <script>
function joinfunction() {
    window.open("mynewpage.html");
}
</script>
<button  onclick="myfunction()" type="button" class="btn btn-default subs-btn">Join</button>

//long division method.
#include<iostream>
using namespace std;
int main() {
int n, i = 1, divisor, dividend, j = 1, digit;
cin >> n;
while (i * i < n) {
    i = i + 1;
}
i = i - 1;
cout << i << '.';

divisor  = 2 * i;
dividend = n - (i * i );
while( j <= 5) {
    dividend = dividend * 100;
    digit = 0;
    while ((divisor * 10 + digit) * digit < dividend) {
        digit = digit + 1;
    }
    digit = digit  - 1;
    cout << digit;
    dividend = dividend - ((divisor * 10 + digit) * digit);
    divisor = divisor * 10 + 2*digit;
    j = j + 1;
}
cout << endl;
return 0;
}

Answer for Question #1 - You could simply have your if statement stop being TRUE

$project.PropertyGroup | Foreach {
    if(($_.GetAttribute('Condition').Trim() -eq $propertyGroupConditionName.Trim()) -and !$FinishLoop) {
        $a = $project.RemoveChild($_);
        Write-Host $_.GetAttribute('Condition')"has been removed.";
        $FinishLoop = $true
    }
};

I had the same problem, fixed by replacing R with com.example.appname.R obviously put your package reference in there instead. Or just add this line to your file:

import com.your.package.R

Or even better, try removing this line from your code if exists:

import android.support.compat.R

Another example using modf

from math import modf
number = 1.0124584

# [0] decimal, [1] integer
result = modf(number)
print(result[0])
# output = 0124584
print(result[1])
# output = 1

Convert an image to music in Python

From my answer to How do I loop through every 4th pixel in every 4th row, using Python?:

#!/usr/bin/env python
import easygui # http://easygui.sourceforge.net/
import Image   # http://www.pythonware.com/products/pil/
import numpy   # http://numpy.scipy.org/

filename = easygui.fileopenbox() # pick a file
im = Image.open(filename) # make picture
im.show() # show picture
ar = numpy.asarray(im) # get all pixels
N = 4
pixels = ar[::N,::4]  # every 4th pixel in every N-th row
notes = pixels.sum(axis=2) / 9 + 24 # compute notes [0, 52]
print "number of notes to play:", notes.size

Notes can correspond to different tones. I use here equal tempered scale:

# play the notes
import audiere # http://pyaudiere.org/
import time

d = audiere.open_device()
# Notes in equal tempered scale 
f0, a = 440, 2**(1/12.)
tones = [d.create_tone(f0*a**n) for n in range(-26, 27)] # 53

for y, row in enumerate(notes):
    print N*y # print original row number
    for t in (tones[note] for note in row):
        t.volume = 1.0 # maximum volume
        t.play()
        time.sleep(0.1) # wait around 100 milliseconds
        t.stop()

If you want to stick with the original List instead of creating a new one, you can something similar to what the Distinct() extension method does internally, i.e. use a HashSet to check for uniqueness:

HashSet<long> set = new HashSet<long>(longs.Count);
longs.RemoveAll(x => !set.Add(x));

The List class provides this convenient RemoveAll(predicate) method that drops all elements not satisfying the condition specified by the predicate. The predicate is a delegate taking a parameter of the list's element type and returning a bool value. The HashSet's Add() method returns true only if the set doesn't contain the item yet. Thus by removing any items from the list that can't be added to the set you effectively remove all duplicates.

private String getMyPhoneNumber(){
    TelephonyManager mTelephonyMgr;
    mTelephonyMgr = (TelephonyManager)
        getSystemService(Context.TELEPHONY_SERVICE); 
    return mTelephonyMgr.getLine1Number();
}

private String getMy10DigitPhoneNumber(){
    String s = getMyPhoneNumber();
    return s.substring(2);
}

function sample() {
    alert("This is sample function");
}

$(function() {
    $("#button").click(function() {
        setTimeout(sample, 2000);
    });

});

jsFiddle.

If you want to encapsulate sample() there, wrap the whole thing in a self invoking function (function() { ... })().

jQuery UI has a :data() selector which can also be used. It has been around since Version 1.7.0 it seems.

You can use it like this:

Get all elements with a data-company attribute

var companyElements = $("ul:data(group) li:data(company)");

Get all elements where data-company equals Microsoft

var microsoft = $("ul:data(group) li:data(company)")
                    .filter(function () {
                        return $(this).data("company") == "Microsoft";
                    });

Get all elements where data-company does not equal Microsoft

var notMicrosoft = $("ul:data(group) li:data(company)")
                       .filter(function () {
                           return $(this).data("company") != "Microsoft";
                       });

etc...

One caveat of the new :data() selector is that you must set the data value by code for it to be selected. This means that for the above to work, defining the data in HTML is not enough. You must first do this:

$("li").first().data("company", "Microsoft");

This is fine for single page applications where you are likely to use $(...).data("datakey", "value") in this or similar ways.