Well, you're missing the letter 'd' in url("~/fonts/Lato-Bol.ttf"); - but assuming that's not it, I would open up your page with developer tools in Chrome and make sure there's no errors loading any of the files (you would probably see an issue in the JavaScript console, or you can check the Network tab and see if anything is red).

(I don't see anything obviously wrong with the code you have posted above)

Other things to check: 1) Are you including your CSS file in your html above the lines where you are trying to use the font-family style? 2) What do you see in the CSS panel in the developer tools for that div? Is font-family: lato crossed out?

Found the script below in this github issue. Works great for me.

#!/usr/bin/env ruby
port = ARGV.first || 3000
system("sudo echo kill-server-on #{port}")

pid = `sudo lsof -iTCP -sTCP:LISTEN -n -P | grep #{port} | awk '{ print $2 }' | head -n 1`.strip
puts "PID: #{pid}"
`kill -9 #{pid}` unless pid.empty?

You can either run it in irb or inside a ruby file.

For the latter, create server_killer.rb then run it with ruby server_killer.rb

Adding "/usr/bin/git" >> Path to Git executable, didn't work for me. Then I deleted the contents of $JENKINS_HOME/fingerprints and restarted Jenkins. The problem goes away.

Also check your URL rewriter. It may throw 404 if something "weird" was found.

If you want to check for local files first do:

@font-face {
font-family: 'Green Sans Web';
src:
    local('Green Web'),
    local('GreenWeb-Regular'),
    url('GreenWeb.ttf');
}

There is a more elaborate description of what to do here.

For all built-in Python objects (like strings, lists, dicts, functions, etc.), if x is y, then x==y is also True.

Not always. NaN is a counterexample. But usually, identity (is) implies equality (==). The converse is not true: Two distinct objects can have the same value.

Also, is it generally considered better to just use '==' by default, even when comparing int or Boolean values?

You use == when comparing values and is when comparing identities.

When comparing ints (or immutable types in general), you pretty much always want the former. There's an optimization that allows small integers to be compared with is, but don't rely on it.

For boolean values, you shouldn't be doing comparisons at all. Instead of:

if x == True:
    # do something

write:

if x:
    # do something

For comparing against None, is None is preferred over == None.

I've always liked to use 'is' because I find it more aesthetically pleasing and pythonic (which is how I fell into this trap...), but I wonder if it's intended to just be reserved for when you care about finding two objects with the same id.

Yes, that's exactly what it's for.

I guess I am still unclear about what it is you are trying to do, but JScript.NET might be worth looking into, though Managed JScript seems like it may be more appropriate for your needs (it is more like JavaScript than JScript.NET).

Personally, I thought it would be cool to integrate V8 somehow, but I didn't get past downloading the source code; wish I had the time to actually do something with it.

In Python, you can use urllib2 (http://docs.python.org/2/library/urllib2.html) to do all of that work for you.

Simply enough:

import urllib2
f =  urllib2.urlopen(url)
print f.read() 

Will print the received HTTP response.

To pass GET/POST parameters the urllib.urlencode() function can be used. For more information, you can refer to the Official Urllib2 Tutorial

try this out let me know what happens.

Form:

<form action="form.php" method="post"> 
Search: <input type="text" name="term" /><br /> 
<input type="submit" value="Submit" /> 
</form> 

Form.php:

$term = mysql_real_escape_string($_REQUEST['term']);    

$sql = "SELECT * FROM liam WHERE Description LIKE '%".$term."%'";
$r_query = mysql_query($sql);

while ($row = mysql_fetch_array($r_query)){ 
echo 'Primary key: ' .$row['PRIMARYKEY']; 
echo '<br /> Code: ' .$row['Code']; 
echo '<br /> Description: '.$row['Description']; 
echo '<br /> Category: '.$row['Category']; 
echo '<br /> Cut Size: '.$row['CutSize'];  
} 

Edit: Cleaned it up a little more.

Final Cut (my test file):

<?php
$db_hostname = 'localhost';
$db_username = 'demo';
$db_password = 'demo';
$db_database = 'demo';

// Database Connection String
$con = mysql_connect($db_hostname,$db_username,$db_password);
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db($db_database, $con);
?>

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8" />
        <title></title>
    </head>
    <body>
<form action="" method="post">  
Search: <input type="text" name="term" /><br />  
<input type="submit" value="Submit" />  
</form>  
<?php
if (!empty($_REQUEST['term'])) {

$term = mysql_real_escape_string($_REQUEST['term']);     

$sql = "SELECT * FROM liam WHERE Description LIKE '%".$term."%'"; 
$r_query = mysql_query($sql); 

while ($row = mysql_fetch_array($r_query)){  
echo 'Primary key: ' .$row['PRIMARYKEY'];  
echo '<br /> Code: ' .$row['Code'];  
echo '<br /> Description: '.$row['Description'];  
echo '<br /> Category: '.$row['Category'];  
echo '<br /> Cut Size: '.$row['CutSize'];   
}  

}
?>
    </body>
</html>

Try:

HashMap hm=new HashMap<String ,Double >();

NOTE:

String->give the new value; //THIS IS THE KEY
else
Double->pass new value; //THIS IS THE VALUE

You can change either the key or the value in your hashmap, but you can't change both at the same time.

According to HTML living standard specification, the load event is

Fired at the Window when the document has finished loading; fired at an element containing a resource (e.g. img, embed) when its resource has finished loading

I.e. load event is not fired on document object.

Credit: Why does document.addEventListener(‘load’, handler) not work?

Use git filter-branch with an env filter that sets GIT_AUTHOR_DATE and GIT_COMMITTER_DATE for the specific hash of the commit you're looking to fix.

This will invalidate that and all future hashes.

Example:

If you wanted to change the dates of commit 119f9ecf58069b265ab22f1f97d2b648faf932e0, you could do so with something like this:

git filter-branch --env-filter \
    'if [ $GIT_COMMIT = 119f9ecf58069b265ab22f1f97d2b648faf932e0 ]
     then
         export GIT_AUTHOR_DATE="Fri Jan 2 21:38:53 2009 -0800"
         export GIT_COMMITTER_DATE="Sat May 19 01:01:01 2007 -0700"
     fi'

while(cap.isOpened()):

    ret, img = cap.read()
    print img
    if img==None:   #termino los frames?
        break   #si, entonces terminar programa
    #gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
    cv2.imshow('img2',img)

pip install pandas works fine with pip 18.0 on macOS 10.13.6. In addition, to work with Xlsx files, you will need xlrd installed.

The selected answer is terrible. I would implement this by targeting the corner table cells and applying the corresponding border radius.

To get the top corners, set the border radius on the first and last of type of the th elements, then finish by setting the border radius on the last and first of td type on the last of type tr to get the bottom corners.

th:first-of-type {
  border-top-left-radius: 10px;
}
th:last-of-type {
  border-top-right-radius: 10px;
}
tr:last-of-type td:first-of-type {
  border-bottom-left-radius: 10px;
}
tr:last-of-type td:last-of-type {
  border-bottom-right-radius: 10px;
}

If I want to delete all the tables in my database

Then it's a lot easier to drop the entire database:

DROP DATABASE WorkerPensions

init will be called everywhere uses its package(no matter blank import or import), but only one time.

this is a package:

package demo

import (
    "some/logs"
)

var count int

func init() {
    logs.Debug(count)
}

// Do do
func Do() {
    logs.Debug("dd")
}

any package(main package or any test package) import it as blank :

_ "printfcoder.com/we/models/demo"

or import it using it func:

"printfcoder.com/we/models/demo"

func someFunc(){
   demo.Do()
}

the init will log 0 only one time. the first package using it, its init func will run before the package's init. So:

A calls B, B calls C, all of them have init func, the C's init will be run first before B's, B's before A's.

?legend will tell you:

Arguments

x, y
the x and y co-ordinates to be used to position the legend. They can be specified by keyword or in any way which is accepted by xy.coords: See ‘Details’.

Details:

Arguments x, y, legend are interpreted in a non-standard way to allow the coordinates to be specified via one or two arguments. If legend is missing and y is not numeric, it is assumed that the second argument is intended to be legend and that the first argument specifies the coordinates.

The coordinates can be specified in any way which is accepted by xy.coords. If this gives the coordinates of one point, it is used as the top-left coordinate of the rectangle containing the legend. If it gives the coordinates of two points, these specify opposite corners of the rectangle (either pair of corners, in any order).

The location may also be specified by setting x to a single keyword from the list bottomright, bottom, bottomleft, left, topleft, top, topright, right and center. This places the legend on the inside of the plot frame at the given location. Partial argument matching is used. The optional inset argument specifies how far the legend is inset from the plot margins. If a single value is given, it is used for both margins; if two values are given, the first is used for x- distance, the second for y-distance.

The essence of how it does this lies in this excerpt from Applied Numerical Analysis by Gerald Wheatley:

When your software program asks the computer to get a value of or , have you wondered how it can get the values if the most powerful functions it can compute are polynomials? It doesnt look these up in tables and interpolate! Rather, the computer approximates every function other than polynomials from some polynomial that is tailored to give the values very accurately.

A few points to mention on the above is that some algorithms do infact interpolate from a table, albeit only for the first few iterations. Also note how it mentions that computers utilise approximating polynomials without specifying which type of approximating polynomial. As others in the thread have pointed out, Chebyshev polynomials are more efficient than Taylor polynomials in this case.

I modified the script by Nicolay77 to output the database to stdout (the usual way of unix scripts) so that I could output the data to text file or pipe it to any program I want. The resulting script is a bit simpler and works well.

Some examples:

./mdb_to_mysql.sh database.mdb > data.sql

./mdb_to_mysql.sh database.mdb | mysql destination-db -u user -p

Here is the modified script (save to mdb_to_mysql.sh)

#!/bin/bash
TABLES=$(mdb-tables -1 $1)

for t in $TABLES
do
    echo "DROP TABLE IF EXISTS $t;"
done

mdb-schema $1 mysql

for t in $TABLES
do
    mdb-export -D '%Y-%m-%d %H:%M:%S' -I mysql $1 $t
done

You don't need regex for this. Just a character-by-character replace is sufficient. You can use String#replace() for this.

String replaced = original.replace("\"", " ");

Note that you can also use an empty string "" instead to replace with. Else the spaces would double up.

String replaced = original.replace("\"", "");

At my company they didn't configure the server to provide a list of repositories, so svn list worked for a specific repository but not at a higher level to list all repositories.

However they installed FishEye which gives you a GUI listing the repositories https://www.atlassian.com/software/fisheye

It's a paid option, so it's not for everyone, but the functionality is nice.

Supervised learning

You have input x and a target output t. So you train the algorithm to generalize to the missing parts. It is supervised because the target is given. You are the supervisor telling the algorithm: For the example x, you should output t!

Unsupervised learning

Although segmentation, clustering and compression are usually counted in this direction, I have a hard time to come up with a good definition for it.

Let's take auto-encoders for compression as an example. While you only have the input x given, it is the human engineer how tells the algorithm that the target is also x. So in some sense, this is not different from supervised learning.

And for clustering and segmentation, I'm not too sure if it really fits the definition of machine learning (see other question).

If the filenames don't have spaces, this will work:

ls -C1 -t| awk 'NR>5'|xargs rm

If the filenames do have spaces, something like

ls -C1 -t | awk 'NR>5' | sed -e "s/^/rm '/" -e "s/$/'/" | sh

Basic logic:

• get a listing of the files in time order, one column
• get all but the first 5 (n=5 for this example)
• first version: send those to rm
• second version: gen a script that will remove them properly

The rules of adding a PHP variable inside of any MySQL statement are plain and simple:

1. Any variable that represents an SQL data literal, (or, to put it simply - an SQL string, or a number) MUST be added through a prepared statement. No exceptions.
2. Any other query part, such as an SQL keyword, a table or a field name, or an operator - must be filtered through a white list.

So as your example only involves data literals, then all variables must be added through placeholders (also called parameters). To do so:

• In your SQL statement, replace all variables with placeholders
• prepare the resulting query
• bind variables to placeholders
• execute the query

And here is how to do it with all popular PHP database drivers:

Adding data literals using mysql ext

Such a driver doesn't exist.

Adding data literals using mysqli

$type = 'testing';
$reporter = "John O'Hara";
$query = "INSERT INTO contents (type, reporter, description) 
             VALUES(?, ?, 'whatever')";
$stmt = $mysqli->prepare($query);
$stmt->bind_param("ss", $type, $reporter);
$stmt->execute();

The code is a bit complicated but the detailed explanation of all these operators can be found in my article, How to run an INSERT query using Mysqli, as well as a solution that eases the process dramatically.

For a SELECT query you will need to add just a call to get_result() method to get a familiar mysqli_result from which you can fetch the data the usual way:

$reporter = "John O'Hara";
$stmt = $mysqli->prepare("SELECT * FROM users WHERE name=?");
$stmt->bind_param("s", $reporter);
$stmt->execute();
$result = $stmt->get_result();
$row = $result->fetch_assoc(); // or while (...)

Adding data literals using PDO

$type = 'testing';
$reporter = "John O'Hara";
$query = "INSERT INTO contents (type, reporter, description) 
             VALUES(?, ?, 'whatever')";
$stmt = $pdo->prepare($query);
$stmt->execute([$type, $reporter]);

In PDO, we can have the bind and execute parts combined, which is very convenient. PDO also supports named placeholders which some find extremely convenient.

Adding keywords or identifiers

Sometimes we have to add a variable that represents another part of a query, such as a keyword or an identifier (a database, table or a field name). It's a rare case but it's better to be prepared.

In this case, your variable must be checked against a list of values explicitly written in your script. This is explained in my other article, Adding a field name in the ORDER BY clause based on the user's choice:

Unfortunately, PDO has no placeholder for identifiers (table and field names), therefore a developer must filter them out manually. Such a filter is often called a "white list" (where we only list allowed values) as opposed to a "black-list" where we list disallowed values.

So we have to explicitly list all possible variants in the PHP code and then choose from them.

Here is an example:

$orderby = $_GET['orderby'] ?: "name"; // set the default value
$allowed = ["name","price","qty"]; // the white list of allowed field names
$key = array_search($orderby, $allowed, true); // see if we have such a name
if ($key === false) { 
    throw new InvalidArgumentException("Invalid field name"); 
}

Exactly the same approach should be used for the direction,

$direction = $_GET['direction'] ?: "ASC";
$allowed = ["ASC","DESC"];
$key = array_search($direction, $allowed, true);
if ($key === false) { 
    throw new InvalidArgumentException("Invalid ORDER BY direction"); 
}

After such a code, both $direction and $orderby variables can be safely put in the SQL query, as they are either equal to one of the allowed variants or there will be an error thrown.

The last thing to mention about identifiers, they must be also formatted according to the particular database syntax. For MySQL it should be backtick characters around the identifier. So the final query string for our order by example would be

$query = "SELECT * FROM `table` ORDER BY `$orderby` $direction";

Here is the code:

public static void main(String argso[]) {
int big_array[] = new int[100000];

// Do some computations with big_array and get a result. 
int result = compute(big_array);

// We no longer need big_array. It will get garbage collected when there
// are no more references to it. Since big_array is a local variable,
// it refers to the array until this method returns. But this method
// doesn't return. So we've got to explicitly get rid of the reference
// ourselves, so the garbage collector knows it can reclaim the array. 
big_array = null;

// Loop forever, handling the user's input
for(;;) handle_input(result);
}

public boolean isAlpha(String name)
{
    String s=name.toLowerCase();
    for(int i=0; i<s.length();i++)
    {
        if((s.charAt(i)>='a' && s.charAt(i)<='z'))
        {
            continue;
        }
        else
        {
           return false;
        }
    }
    return true;
}

That actually depends on what you're looking for.

• If you want to test whether a sequence is actually a ndarray, a isinstance(..., np.ndarray) is probably the easiest. Make sure you don't reload numpy in the background as the module may be different, but otherwise, you should be OK. MaskedArrays, matrix, recarray are all subclasses of ndarray, so you should be set.
• If you want to test whether a scalar is a numpy scalar, things get a bit more complicated. You could check whether it has a shape and a dtype attribute. You can compare its dtype to the basic dtypes, whose list you can find in np.core.numerictypes.genericTypeRank. Note that the elements of this list are strings, so you'd have to do a tested.dtype is np.dtype(an_element_of_the_list)...

I'm sorry to necro an old post - but I found a better way of doing this

What I believe this poster wanted was :

<label for="mydropdown" datalabel="mydropdown">Country:</label>    
<select name="mydropdown">
    <option value="United States">United States</option>
    <option value="Canada">Canada</option>
    <option value="Mexico">Mexico</option>
    <option value="Other">Not Listed</option>
</select>

I found this information in another post while searching for this same answer - Thanks

Another solution (non T-SQL): you can use tablediff utility. For example if you want to compare two tables (Localitate) from two different servers (ROBUH01 & ROBUH02) you can use this shell command:

C:\Program Files\Microsoft SQL Server\100\COM>tablediff -sourceserver ROBUH01 -s
ourcedatabase SIM01 -sourceschema dbo -sourcetable Localitate -destinationserver
 ROBUH02 -destinationschema dbo -destinationdatabase SIM02 -destinationtable Lo
calitate

Results:

Microsoft (R) SQL Server Replication Diff Tool Copyright (c) 2008 Microsoft Corporation User-specified agent parameter values: 
-sourceserver ROBUH01 
-sourcedatabase SIM01 
-sourceschema dbo 
-sourcetable Localitate 
-destinationserver ROBUH02 
-destinationschema dbo 
-destinationdatabase SIM02 
-destinationtable Localitate 

Table [SIM01].[dbo].[Localitate] on ROBUH01 and Table [SIM02].[dbo].[Localitate ] on ROBUH02 have 10 differences. 

Err Id Dest. 
Only 21433 Dest. 
Only 21434 Dest. 
Only 21435 Dest. 
Only 21436 Dest. 
Only 21437 Dest. 
Only 21438 Dest. 
Only 21439 Dest. 
Only 21441 Dest. 
Only 21442 Dest. 
Only 21443 
The requested operation took 9,9472657 seconds.
------------------------------------------------------------------------

This code is shorter and clearer. It's probably the best way:

num_lines = open('yourfile.ext').read().count('\n')

For you who, like me, already did setup you ssh-keys but still get the errors:

Make sure you did setup a push remote. It worked for me when I got both the Cannot get remote repository refs-problems ("... Passphrase for..." and "Auth fail" in the "Push..." dialog).

Provided that you already:

1. Setup your SSH keys with Github (Window > Preferences > General > Network Connections > SSH2)

2. Setup your local repository (you can follow this guide for that)

3. Created a Github repository (same guide)

... here's how you do it:

• Go to the Git Repositories view (Window > Show View > Other > Git Repositories)
• Expand your Repository and right click Remotes --> "Create Remote"
• "Remote Name": origin, "Configure push": checked --> click "OK"
• Click the "Change..." button
• Paste your git URI and select protocol ssh --> click "Finish"
• Now, click "Save and Push" and NOW you should get a password prompt --> enter the public key passphrase here (provided that you DID (and you should) setup a passphrase to your public key) --> click "OK"
• Now you should get a confirmation window saying "Pushed to YourRepository - origin" --> click "OK"
• Push to upstream, but this time use "Configured remote repository" as your Destination Git repository
• Go get yourself a well earned cup of coffee!

I'd do it like this:

<select onchange="jsFunction()">
  <option value="" disabled selected style="display:none;">Label</option>
  <option value="1">1</option>
  <option value="2">2</option>
  <option value="3">3</option>
</select>

If you want you could have the same label as the first option, which in this case is 1. Even better: put a label in there for the choices in the box.

You can also do this

[Flags]
public enum MyEnum
{
    None   = 0,
    First  = 1 << 0,
    Second = 1 << 1,
    Third  = 1 << 2,
    Fourth = 1 << 3
}

I find the bit-shifting easier than typing 4,8,16,32 and so on. It has no impact on your code because it's all done at compile time

You were nearly there, need to use std::fixed as well, refer http://www.cplusplus.com/reference/iostream/manipulators/fixed/

#include <iostream>
#include <iomanip>

int main(int argc, char** argv)
{
    float testme[] = { 0.12345, 1.2345, 12.345, 123.45, 1234.5, 12345 };

    std::cout << std::setprecision(2) << std::fixed;

    for(int i = 0; i < 6; ++i)
    {
        std::cout << testme[i] << std::endl;
    }

    return 0;
}

outputs:

0.12
1.23
12.35
123.45
1234.50
12345.00

If you need this for your admin site, there is also the ModelAdmin.get_fields method (docs), which returns a list of field name strings.

For example:

class MyModelAdmin(admin.ModelAdmin):
    # extending change_view, just as an example
    def change_view(self, request, object_id=None, form_url='', extra_context=None):
        # get the model field names
        field_names = self.get_fields(request)
        # use the field names
        ...

.modal('hide') manually hides a modal. Use following code to close your bootstrap model

$('#myModal').modal('hide');

Take a look at working codepen here

Or

Try here

$(function () {_x000D_
    $(".custom-close").on('click', function() {_x000D_
        $('#myModal').modal('hide');_x000D_
    });_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>_x000D_
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
_x000D_
<!-- Button trigger modal -->_x000D_
<button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">_x000D_
  Launch demo modal_x000D_
</button>_x000D_
_x000D_
<!-- Modal -->_x000D_
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">_x000D_
  <div class="modal-dialog">_x000D_
    <div class="modal-content">_x000D_
      <div class="modal-header">_x000D_
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>_x000D_
        <h4 class="modal-title" id="myModalLabel">Modal title</h4>_x000D_
      </div>_x000D_
      <div class="modal-body">_x000D_
        _x000D_
          _x000D_
          <a class="custom-close"> My Custom Close Link </a>_x000D_
          _x000D_
          _x000D_
      </div>_x000D_
      <div class="modal-footer">_x000D_
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>_x000D_
        <button type="button" class="btn btn-primary">Save changes</button>_x000D_
      </div>_x000D_
    </div><!-- /.modal-content -->_x000D_
  </div><!-- /.modal-dialog -->_x000D_
</div><!-- /.modal -->

This .php file content will generate valid html with alert (you can even remove <?php...?>)

<!DOCTYPE html><html><title>p</title><body onload="alert('<?php echo 'Hi' ?>')">

Gosh, a lot of answers already. A simple and convenient route I found was to execute ROBOCOPY.EXE twice in sequential order from a single Windows command line instruction using the & parameter.

ROBOCOPY.EXE SOURCE-DIR TARGET-DIR *.* /MOV /MINAGE:30 & ROBOCOPY.EXE SOURCE-DIR TARGET-DIR *.* /MOV /MINAGE:30 /PURGE

In this example it works by picking all files (.) that are older than 30 days old and moving them to the target folder. The second command does the same again with the addition of the PURGE command which means remove files in the target folder that don’t exist in the source folder. So essentially, the first command MOVES files and the second DELETES because they no longer exist in the source folder when the second command is invoked.

Consult ROBOCOPY's documentation and use the /L switch when testing.

Here is one possible way of doing this based on the assumption that there will not be any blank sheets in the Excel files and also all the sheets follow the exact same structure. Also, under the assumption that the file extension is only .xlsx

Following example was created using SSIS 2008 R2 and Excel 2007. The working folder for this example is F:\Temp\

In the folder path F:\Temp\, create an Excel 2007 spreadsheet file named States_1.xlsx with two worksheets.

Sheet 1 of States_1.xlsx contained the following data

Sheet 2 of States_1.xlsx contained the following data

In the folder path F:\Temp\, create another Excel 2007 spreadsheet file named States_2.xlsx with two worksheets.

Sheet 1 of States_2.xlsx contained the following data

Sheet 2 of States_2.xlsx contained the following data

Create a table in SQL Server named dbo.Destination using the below create script. Excel sheet data will be inserted into this table.

CREATE TABLE [dbo].[Destination](
    [Id] [int] IDENTITY(1,1) NOT NULL,
    [State] [nvarchar](255) NULL,
    [Country] [nvarchar](255) NULL,
    [FilePath] [nvarchar](255) NULL,
    [SheetName] [nvarchar](255) NULL,
CONSTRAINT [PK_Destination] PRIMARY KEY CLUSTERED ([Id] ASC)) ON [PRIMARY]
GO

The table is currently empty.

Create a new SSIS package and on the package, create the following 4 variables. FolderPath will contain the folder where the Excel files are stored. FilePattern will contain the extension of the files that will be looped through and this example works only for .xlsx. FilePath will be assigned with a value by the Foreach Loop container but we need a valid path to begin with for design time and it is currently populated with the path F:\Temp\States_1.xlsx of the first Excel file. SheetName will contain the actual sheet name but we need to populate with initial value Sheet1$ to avoid design time error.

In the package's connection manager, create an ADO.NET connection with the following configuration and name it as ExcelSchema.

Select the provider Microsoft Office 12.0 Access Database Engine OLE DB Provider under .Net Providers for OleDb. Provide the file path F:\Temp\States_1.xlsx

Click on the All section on the left side and set the property Extended Properties to Excel 12.0 to denote the version of Excel. Here in this case 12.0 denotes Excel 2007. Click on the Test Connection to make sure that the connection succeeds.

Create an Excel connection manager named Excel as shown below.

Create an OLE DB Connection SQL Server named SQLServer. So, we should have three connections on the package as shown below.

We need to do the following connection string changes so that the Excel file is dynamically changed as the files are looped through.

On the connection ExcelSchema, configure the expression ServerName to use the variable FilePath. Click on the ellipsis button to configure the expression.

Similarly on the connection Excel, configure the expression ServerName to use the variable FilePath. Click on the ellipsis button to configure the expression.

On the Control Flow, place two Foreach Loop containers one within the other. The first Foreach Loop container named Loop files will loop through the files. The second Foreach Loop container will through the sheets within the container. Within the inner For each loop container, place a Data Flow Task that will read the Excel files and load data into SQL

Configure the first Foreach loop container named Loop files as shown below:

Configure the first Foreach loop container named Loop sheets as shown below:

Inside the data flow task, place an Excel Source, Derived Column and OLE DB Destination as shown below:

Configure the Excel Source to read the appropriate Excel file and the sheet that is currently being looped through.

Configure the derived column to create new columns for file name and sheet name. This is just to demonstrate this example but has no significance.

Configure the OLE DB destination to insert the data into the SQL table.

Below screenshot shows successful execution of the package.

Below screenshot shows that data from the 4 workbooks in 2 Excel spreadsheets that were creating in the beginning of this answer is correctly loaded into the SQL table dbo.Destination.

Hope that helps.

Neither one. Use final class for Constants declare them as public static final and static import all constants wherever necessary.

public final class Constants {

    private Constants() {
            // restrict instantiation
    }

    public static final double PI = 3.14159;
    public static final double PLANCK_CONSTANT = 6.62606896e-34;
}

Usage :

import static Constants.PLANCK_CONSTANT;
import static Constants.PI;//import static Constants.*;

public class Calculations {

        public double getReducedPlanckConstant() {
                return PLANCK_CONSTANT / (2 * PI);
        }
}

See wiki link : http://en.wikipedia.org/wiki/Constant_interface

Configuration for nginx config auto subdomain with Acrylic DNS Proxy

auto.conf file for your nginx sites folder

server {
    listen 80;
    server_name ~^(?<branch>.*)\.example\.com;
    root /var/www/html/$branch/public;  

    index index.html index.htm index.php;

    charset utf-8;

    location / {
        try_files $uri $uri/ /index.php$is_args$args;
    }

    location = /favicon.ico { access_log off; log_not_found off; }
    location = /robots.txt  { access_log off; log_not_found off; }

    error_log  /var/log/nginx/$branch.error.log error;

    sendfile off;

    client_max_body_size 100m;

    location ~ \.php$ {
       try_files $uri /index.php =404;
       fastcgi_pass php-fpm:9000;
       fastcgi_index index.php;
       fastcgi_buffers 16 16k;
       fastcgi_buffer_size 32k;
       fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
       include fastcgi_params;
    }

    location ~ /\.ht {
        deny all;
    }
}

Add to Acrylic hosts file 127.0.0.1 example.com *.example.com and restart Acrylic service. $branch - your subdomain name.

Set instead of root /var/www/html/$branch/public; your project path

Try this "html-approach" which is acceptable for small JS projects

function msg(animal,is) {
  console.log(animal, is.checked);   // Do stuff
}

<input type="checkbox" oninput="msg('dog', this)" />Do you have a dog? <br>
<input type="checkbox" oninput="msg('frog',this)" />Do you have a frog?<br>
...

Command-line arguments are passed in the first String[] parameter to main(), e.g.

public static void main( String[] args ) {
}

In the example above, args contains all the command-line arguments.

The short, sweet answer to the question posed is:

public static void main( String[] args ) {
    if( args.length > 0 && args[0].equals( "a" ) ) {
        // first argument is "a"
    } else {
        // oh noes!?
    }
}

Suppose you have a DataFrame and you want to do some modification on the fields data by converting it to RDD[Row].

val aRdd = aDF.map(x=>Row(x.getAs[Long]("id"),x.getAs[List[String]]("role").head))

To convert back to DataFrame from RDD we need to define the structure type of the RDD.

If the datatype was Long then it will become as LongType in structure.

If String then StringType in structure.

val aStruct = new StructType(Array(StructField("id",LongType,nullable = true),StructField("role",StringType,nullable = true)))

Now you can convert the RDD to DataFrame using the createDataFrame method.

val aNamedDF = sqlContext.createDataFrame(aRdd,aStruct)

I just ran into this on .NET 4.6.1 and it ultimately had a simple solution - I removed (actually commented out) the section in the web.config and the web forms application came back to life. See what-exactly-does-system-codedom-compilers-do-in-web-config-in-mvc-5 for more info.

It worked for me.

Root Cause #1 - The Delimiter Problem

Sql injection is possible because we use quotation marks to delimit strings and also to be parts of strings, making it impossible to interpret them sometimes. If we had delimiters that could not be used in string data, sql injection never would have happened. Solving the delimiter problem eliminates the sql injection problem. Structure queries do that.

Root Cause #2 - Human Nature, People are Crafty and Some Crafty People Are Malicious And All People Make Mistakes

The other root cause of sql injection is human nature. People, including programmers, make mistakes. When you make a mistake on a structured query, it does not make your system vulnerable to sql injection. If you are not using structured queries, mistakes can generate sql injection vulnerability.

How Structured Queries Resolve the Root Causes of SQL Injection

Structured Queries Solve The Delimiter Problem, by by putting sql commands in one statement and putting the data in a separate programming statement. Programming statements create the separation needed.

Structured queries help prevent human error from creating critical security holes. With regard to humans making mistakes, sql injection cannot happen when structure queries are used. There are ways of preventing sql injection that don't involve structured queries, but normal human error in that approaches usually leads to at least some exposure to sql injection. Structured Queries are fail safe from sql injection. You can make all the mistakes in the world, almost, with structured queries, same as any other programming, but none that you can make can be turned into a ssstem taken over by sql injection. That is why people like to say this is the right way to prevent sql injection.

So, there you have it, the causes of sql injection and the nature structured queries that makes them impossible when they are used.

Use:

window.location = "http://my.url.here";

Here's some quick-n-dirty code that uses jQuery to do what you want. I highly recommend using jQuery. It'll make things a lot more easier for you, especially since you're new to JavaScript.

<select id = "pricingOptions" name = "pricingOptions">
    <option value = "500">Option A</option>
    <option value = "1000">Option B</option>
</select>

<script type = "text/javascript" language = "javascript">
    jQuery(document).ready(function() {
        jQuery("#pricingOptions").change(function() {
            if(this.options[this.selectedIndex].value == "500") {
                window.location = "http://example.com/foo.php?option=500";
            }
        });
    });
</script>

The simplest solution I've found to copy the contents of a folder without copying the folder itself is to use the following:

- name: Move directory contents
  command: cp -r /<source_path>/. /<dest_path>/

This resolves @surfer190's follow-up question:

Hmmm what if you want to copy the entire contents? I noticed that * doesn't work – surfer190 Jul 23 '16 at 7:29

* is a shell glob, in that it relies on your shell to enumerate all the files within the folder before running cp, while the . directly instructs cp to get the directory contents (see https://askubuntu.com/questions/86822/how-can-i-copy-the-contents-of-a-folder-to-another-folder-in-a-different-directo)

Yes we can change that but with some more attention

Now add this in your build.gradle in your project while make sure you have checked the build variant of your project like release or Debug so here I have set my build variant as release but you may select as Debug as well.

    buildTypes {
            release {
                minifyEnabled false
                proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
                signingConfig getSigningConfig()
                applicationVariants.all { variant ->
                    variant.outputs.each { output ->
                        def date = new Date();
                        def formattedDate = date.format('yyyyMMddHHmmss')
                        output.outputFile = new File(output.outputFile.parent,
                                output.outputFile.name.replace("-release", "-" + formattedDate)
    //for Debug use output.outputFile = new File(output.outputFile.parent,
   //                             output.outputFile.name.replace("-debug", "-" + formattedDate)
                        )
                    }
                }
            }
        }

You may Do it With different Approach Like this

 defaultConfig {
        applicationId "com.myapp.status"
        minSdkVersion 16
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
        setProperty("archivesBaseName", "COMU-$versionName")
    }

Using Set property method in build.gradle and Don't forget to sync the gradle before running the projects Hope It will solve your problem :)

A New approach to handle this added recently by google update You may now rename your build according to flavor or Variant output //Below source is from developer android documentation For more details follow the above documentation link
Using the Variant API to manipulate variant outputs is broken with the new plugin. It still works for simple tasks, such as changing the APK name during build time, as shown below:

// If you use each() to iterate through the variant objects,
// you need to start using all(). That's because each() iterates
// through only the objects that already exist during configuration time—
// but those object don't exist at configuration time with the new model.
// However, all() adapts to the new model by picking up object as they are
// added during execution.
android.applicationVariants.all { variant ->
    variant.outputs.all {
        outputFileName = "${variant.name}-${variant.versionName}.apk"
    }
}

Renaming .aab bundle This is nicely answered by David Medenjak

tasks.whenTaskAdded { task ->
    if (task.name.startsWith("bundle")) {
        def renameTaskName = "rename${task.name.capitalize()}Aab"
        def flavor = task.name.substring("bundle".length()).uncapitalize()
        tasks.create(renameTaskName, Copy) {
            def path = "${buildDir}/outputs/bundle/${flavor}/"
            from(path)
            include "app.aab"
            destinationDir file("${buildDir}/outputs/renamedBundle/")
            rename "app.aab", "${flavor}.aab"
        }

        task.finalizedBy(renameTaskName)
    }
//@credit to David Medenjak for this block of code
}

Is there need of above code

What I have observed in the latest version of the android studio 3.3.1

The rename of .aab bundle is done by the previous code there don't require any task rename at all.

Hope it will help you guys. :)

This too took me sometime to figure out.

Solution:

To create a new Maven Project under the existing workspace, just have the "Use default Workspace location" ticked (Ignore what is in the grayed out location text input).

The name of the project will be determined by you Artifact Id in step 2 of the creation wizard.

Reasoning:

It was so confusing because in my case, because when I selected to create a new Maven Project: the default workspace loaction is ticked and directly proceeding it is the grayed out "Location" text input had the workspace location + the existing project I was looking at before choose to create a new Maven Project. (ie: Location = '[workspace path]/last looked at project')

So I unticked the default workspace location box and entered in '[workspace path]/new project', which didn't work because eclipse expects the [workspace path] to be different compared to the default path. (Otherwise we would of selected the default workspace check box).

This answer is based on the question and title of this book: http://www.packtpub.com/angularjs-web-application-development/book

Others have already addressed the other issues, so I'll just look at one point: do you ever want to manually delete an object.

The answer is yes. @DavidSchwartz gave one example, but it's a fairly unusual one. I'll give an example that's under the hood of what a lot of C++ programmers use all the time: std::vector (and std::deque, though it's not used quite as much).

As most people know, std::vector will allocate a larger block of memory when/if you add more items than its current allocation can hold. When it does this, however, it has a block of memory that's capable of holding more objects than are currently in the vector.

To manage that, what vector does under the covers is allocate raw memory via the Allocator object (which, unless you specify otherwise, means it uses ::operator new). Then, when you use (for example) push_back to add an item to the vector, internally the vector uses a placement new to create an item in the (previously) unused part of its memory space.

Now, what happens when/if you erase an item from the vector? It can't just use delete -- that would release its entire block of memory; it needs to destroy one object in that memory without destroying any others, or releasing any of the block of memory it controls (for example, if you erase 5 items from a vector, then immediately push_back 5 more items, it's guaranteed that the vector will not reallocate memory when you do so.

To do that, the vector directly destroys the objects in the memory by explicitly calling the destructor, not by using delete.

If, perchance, somebody else were to write a container using contiguous storage roughly like a vector does (or some variant of that, like std::deque really does), you'd almost certainly want to use the same technique.

Just for example, let's consider how you might write code for a circular ring-buffer.

#ifndef CBUFFER_H_INC
#define CBUFFER_H_INC

template <class T>
class circular_buffer {
    T *data;
    unsigned read_pos;
    unsigned write_pos;
    unsigned in_use;
    const unsigned capacity;
public:
    circular_buffer(unsigned size) :
        data((T *)operator new(size * sizeof(T))),
        read_pos(0),
        write_pos(0),
        in_use(0),
        capacity(size)
    {}

    void push(T const &t) {
        // ensure there's room in buffer:
        if (in_use == capacity) 
            pop();

        // construct copy of object in-place into buffer
        new(&data[write_pos++]) T(t);
        // keep pointer in bounds.
        write_pos %= capacity;
        ++in_use;
    }

    // return oldest object in queue:
    T front() {
        return data[read_pos];
    }

    // remove oldest object from queue:
    void pop() { 
        // destroy the object:
        data[read_pos++].~T();

        // keep pointer in bounds.
        read_pos %= capacity;
        --in_use;
    }
  
~circular_buffer() {
    // first destroy any content
    while (in_use != 0)
        pop();

    // then release the buffer.
    operator delete(data); 
}

};

#endif

Unlike the standard containers, this uses operator new and operator delete directly. For real use, you probably do want to use an allocator class, but for the moment it would do more to distract than contribute (IMO, anyway).

I am late for this Answer, but i just want to share what i did, which is basically the easiest solution

First of all-> Go to your info.plist File and add Status Bar Style->Transparent Black Style(Alpha of 0.5)

Now ,here it Goes:-

Add this code in your AppDelegate.m

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
    {
     //Whatever your code goes here
  if(kDeviceiPad){

     //adding status bar for IOS7 ipad
         if (IS_IOS7) {
              UIView *addStatusBar = [[UIView alloc] init];
              addStatusBar.frame = CGRectMake(0, 0, 1024, 20);
              addStatusBar.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:1]; //change this to match your navigation bar
              [self.window.rootViewController.view addSubview:addStatusBar];
                    }
                }
    else{

         //adding status bar for IOS7 iphone
        if (IS_IOS7) {
            UIView *addStatusBar = [[UIView alloc] init];
            addStatusBar.frame = CGRectMake(0, 0, 320, 20);
            addStatusBar.backgroundColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:1]; //You can give your own color pattern
            [self.window.rootViewController.view addSubview:addStatusBar];
        }

    return YES;
   }

guess you could echo the meta tag to do the refresh in regular intervals ... like

<meta http-equiv="refresh" content="600" url="your-url-here"> 

Use the zip method in Python. This function returns a list of tuples, where the i-th tuple contains the i-th element from each of the argument sequences or iterables

    while running:
        for thiselem,nextelem in zip(li, li[1 : ] + li[ : 1]):
            #Do whatever you want with thiselem and nextelem         

Here, this ones working. :)

http://jsfiddle.net/nDNXc/1/

upd: Just in case jsfiddle is not responding here is the code...
CSS:

.holder{        
    width:100%;
    display:block;
}
.content{
    background:#fff;
    padding: 28px 26px 33px 25px;
}
.popup{
    border-radius: 7px;
    background:#6b6a63;
    margin:30px auto 0;
    padding:6px;  
    // here it comes
    position:absolute;
    width:800px;
    top: 50%;
    left: 50%;
    margin-left: -400px; // 1/2 width
    margin-top: -40px; // 1/2 height
}

HTML:

<div class="holder">     
    <div id="popup" class="popup">            
        <div class="content">some lengthy text</div>
    </div>
</div>

For those using Laravel, this https://github.com/sitepoint-editors/google-laravel-2FA is a nice way to solve this problem.

<?php echo substr($string, 0, strlen($string) - 3); ?>

Have you tried calling TcpClient.Dispose() explicitly?

And are you sure that you have TcpClient.Close() and TcpClient.Dispose()-ed ALL connections?

Do you actually have the single quotes in your command? I don't think they are necessary. Plus, I think you also need --no-auth-cache and --non-interactive

Here is what I use (no single quotes)

--non-interactive --no-auth-cache --username XXXX --password YYYY

See the Client Credentials Caching documentation in the svnbook for more information.

If you not use - in id's names then you can do this

oldParent.id='xxx';_x000D_
newParent.id='oldParent';_x000D_
xxx.id='newParent';_x000D_
oldParent.parentNode.insertBefore(oldParent,newParent);

#newParent { color: red }

<div id="oldParent">_x000D_
    <span>Foo</span>_x000D_
    <b>Bar</b>_x000D_
    Hello World_x000D_
</div>_x000D_
<div id="newParent"></div>

To make it simpler to follow, I will summarize the above answers:

Let`s say the table is called Customer it has 4 columns/less or more...

you want to add a new column to the table where every time when there is insert... then that column keeps a record of the time the event happened.

Solution:

add a new column, let`s say timepurchase is the new column, to the table with data type datetime.

Then run the following alter:

ALTER TABLE Customer ADD CONSTRAINT DF_Customer DEFAULT GETDATE() FOR timePurchase

mysql> SHOW ENGINE INNODB STATUS;

But in my case only this way could help:
1. Make backup of current DB
2. Drop DB (not all tables, but DB)
3. Create DB (check that you still have previleges)
4. Restore DB from backup

The method jQuery (v1.10) uses to find this is:

var doc = document.documentElement;
var left = (window.pageXOffset || doc.scrollLeft) - (doc.clientLeft || 0);
var top = (window.pageYOffset || doc.scrollTop)  - (doc.clientTop || 0);

That is:

• It tests for window.pageXOffset first and uses that if it exists.
• Otherwise, it uses document.documentElement.scrollLeft.
• It then subtracts document.documentElement.clientLeft if it exists.

The subtraction of document.documentElement.clientLeft / Top only appears to be required to correct for situations where you have applied a border (not padding or margin, but actual border) to the root element, and at that, possibly only in certain browsers.

In addition to Nick Holt's observations, I ran a few cases for Array data type:

//primitive Array
int demo[] = new int[5];
Class<? extends int[]> clzz = demo.getClass();
System.out.println(clzz.getName());
System.out.println(clzz.getCanonicalName());
System.out.println(clzz.getSimpleName());       

System.out.println();


//Object Array
Integer demo[] = new Integer[5]; 
Class<? extends Integer[]> clzz = demo.getClass();
System.out.println(clzz.getName());
System.out.println(clzz.getCanonicalName());
System.out.println(clzz.getSimpleName());

Above code snippet prints:

[I
int[]
int[]

[Ljava.lang.Integer;
java.lang.Integer[]
Integer[]

I logged into developer account and revoked the development certificate. After revoking and downloading the development certificate i double clicked the newly downloaded certificate and this time Private Key was there under development certificate in KeyChain Access.

Below steps are worked for me, Hope this will work for you as well,

1. Open internet explorer.
2. Navigate to Tools->Option
3. Navigate to Security Tab
4. Click on "Reset All Zones to Default level" button
5. Now for all option like Internet,Intranet,Trusted Sites and Restricted Site enable "Enable Protected" mode check-box.
6. Set IE zoom level to 100%

7. then write below code in a java file and run

   System.setProperty("webdriver.ie.driver","path of your IE driver exe\IEDriverServer.exe");
   InternetExplorerDriver driver=new InternetExplorerDriver();
   driver.manage().window().maximize();
   Thread.Sleep(10100);
   driver.get("http://www.Google.com");
   Thread.Sleep(10000);
   

Yep, saw this (and many more), even implemented it in a test application. Really need to get the definitive word from Apple, but the community consensus opinion is Apple disallowed it in 5.1 after it was publicly "discovered/published", so applications containing it won't be accepted.

08/01/12 Update: Asked Apple through my developer account if there is a way to programmatically launch the WiFi Settings dialog. Here is the response:

"Our engineers have reviewed your request and have concluded that there is no supported way to achieve the desired functionality given the currently shipping system configurations."

Here is an Example for Radios where no Checked="checked" attribute is used

function test() {
var radios = document.getElementsByName("radiotest");
var found = 1;
for (var i = 0; i < radios.length; i++) {       
    if (radios[i].checked) {
        alert(radios[i].value);
        found = 0;
        break;
    }
}
   if(found == 1)
   {
     alert("Please Select Radio");
   }    
}

DEMO : http://jsfiddle.net/ipsjolly/hgdWp/2/ [Click Find without selecting any Radio]

Source : http://bloggerplugnplay.blogspot.in/2013/01/validateget-checked-radio-value-in.html

1. Use the 'jet' colormap for a transition between blue and red.
2. Use pcolor() with the vmin, vmax parameters.

It is detailed in this answer: https://stackoverflow.com/a/3376734/21974

function test(){_x000D_
  var sel1 = document.getElementById("select_id");_x000D_
  var strUser1 = sel1.options[sel1.selectedIndex].value;_x000D_
  console.log(strUser1);_x000D_
  alert(strUser1);_x000D_
  // Inorder to get the Test as value i.e "Communication"_x000D_
  var sel2 = document.getElementById("select_id");_x000D_
  var strUser2 = sel2.options[sel2.selectedIndex].text;_x000D_
  console.log(strUser2);_x000D_
  alert(strUser2);_x000D_
}

<select onchange="test()" id="select_id">_x000D_
  <option value="0">-Select-</option>_x000D_
  <option value="1">Communication</option>_x000D_
</select>

var e = document.getElementById("ddlViewBy");
var strUser = e.options[e.selectedIndex].value;

Here is where you went wrong:

this.result = http.get('friends.json')
                  .map(response => response.json())
                  .subscribe(result => this.result =result.json());

it should be:

http.get('friends.json')
                  .map(response => response.json())
                  .subscribe(result => this.result =result);

or

http.get('friends.json')
                  .subscribe(result => this.result =result.json());

You have made two mistakes:

1- You assigned the observable itself to this.result. When you actually wanted to assign the list of friends to this.result. The correct way to do it is:

• you subscribe to the observable. .subscribe is the function that actually executes the observable. It takes three callback parameters as follow:

  .subscribe(success, failure, complete);

for example:

.subscribe(
    function(response) { console.log("Success Response" + response)},
    function(error) { console.log("Error happened" + error)},
    function() { console.log("the subscription is completed")}
);

Usually, you take the results from the success callback and assign it to your variable. the error callback is self explanatory. the complete callback is used to determine that you have received the last results without any errors. On your plunker, the complete callback will always be called after either the success or the error callback.

2- The second mistake, you called .json() on .map(res => res.json()), then you called it again on the success callback of the observable. .map() is a transformer that will transform the result to whatever you return (in your case .json()) before it's passed to the success callback you should called it once on either one of them.

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);

$parts = explode("\r\n\r\nHTTP/", $response);
$parts = (count($parts) > 1 ? 'HTTP/' : '').array_pop($parts);
list($headers, $body) = explode("\r\n\r\n", $parts, 2);

Works with HTTP/1.1 100 Continue before other headers.

If you need work with buggy servers which sends only LF instead of CRLF as line breaks you can use preg_split as follows:

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);

$parts = preg_split("@\r?\n\r?\nHTTP/@u", $response);
$parts = (count($parts) > 1 ? 'HTTP/' : '').array_pop($parts);
list($headers, $body) = preg_split("@\r?\n\r?\n@u", $parts, 2);

Old question, new answer (C#).

Another use of underscores for C# is with ASP NET Core's DI (dependency injection). Private readonly variables of a class which got assigned to the injected interface during construction should start with an underscore. I guess it's a debate whether to use underscore for every private member of a class (although Microsoft itself follows it) but this one is certain.

private readonly ILogger<MyDependency> _logger;

public MyDependency(ILogger<MyDependency> logger)
{
    _logger = logger;
}

$("input[type=checkbox]").on("change", function() { 

    if (this.checked) {

      //do your stuff

     }
});

To fetch column name, instead of using readlines() better use readline() to avoid loop & reading the complete file & storing it in the array.

with open(csv_file, 'rb') as csvfile:

    # get number of columns

    line = csvfile.readline()

    first_item = line.split(',')

import time
time.strftime('%H:%M%p %Z on %b %d, %Y')

This may come in handy

Use quotes! cd "Name of Directory"
Or you can go to the file explorer and click "copy path" in the top left corner!

You can use stri_detect_fixed function from stringi package

stri_detect_fixed(c("REVERSE223","GENJJS"),"REVERSE")
[1]  TRUE FALSE

FileInputStream will load a the file path you pass to the constructor as relative from the working directory of the Java process. Usually in a web container, this is something like the bin folder.

getResourceAsStream() will load a file path relative from your application's classpath.

For Python2.7(windows32) I installed only pywin32-223. And I wrote simple python`s code:

import win32api
import time
import win32con

# simulate the pressing-DOWN "ARROW key" of 200 times

for i in range(200):
   time.sleep(0.5)
   win32api.keybd_event(0x28, 0,0,0)
   time.sleep(.05)
   win32api.keybd_event(0x28,0 ,win32con.KEYEVENTF_KEYUP ,0)

It can be checked if you run the code and immediately go to the notepad window (where the text already exists) and place the cursor on the top line.

 $array = new SplFixedArray(5);
   echo $array->getSize()."\n";

You can use PHP documentation more info check this link https://www.php.net/manual/en/splfixedarray.setsize.php

Arrays.fill is the best option for general purpose use. If you need to fill large arrays though as of latest idk 1.8 u102, there is a faster way that leverages System.arraycopy. You can take a look at this alternate Arrays.fill implementation:

According to the JMH benchmarks you can get almost 2x performance boost for large arrays (1000 +)

In any case, these implementations should be used only where needed. JDKs Arrays.fill should be the preferred choice.

If you are using JQuery Google map plug-in then below code will work for you -

var markers = $('#map_canvas').gmap('get','markers');

You want something more like this:

SELECT TableA.*, TableB.*, TableC.*, TableD.*
FROM TableA
    JOIN TableB
        ON TableB.aID = TableA.aID
    JOIN TableC
        ON TableC.cID = TableB.cID
    JOIN TableD
        ON TableD.dID = TableA.dID
WHERE DATE(TableC.date)=date(now()) 

In your example, you are not actually including TableD. All you have to do is perform another join just like you have done before.

A note: you will notice that I removed many of your parentheses, as they really are not necessary in most of the cases you had them, and only add confusion when trying to read the code. Proper nesting is the best way to make your code readable and separated out.

I had this problem when setting up a new EC2 instance. I had not added HTTPS to my security group, and so port 443 was not open.

Despite the imprecise nature of the question, here's my interpretive answer.

var html = [
    '<div> A line</div>',
    '<div> Add more lines</div>',
    '<div> To the array as you need.</div>'
].join('');

var div = document.createElement('div');
    div.setAttribute('class', 'post block bc2');
    div.innerHTML = html;
    document.getElementById('posts').appendChild(div);

Firstly, the level name to use is FINE, not DEBUG. Let's assume for a minute that DEBUG is actually valid, as it makes the following explanation make a bit more sense...

In the Handler specific properties section, you're setting the logging level for those handlers to DEBUG. This means the handlers will handle any log messages with the DEBUG level or higher. It doesn't necessarily mean any DEBUG messages are actually getting passed to the handlers.

In the Facility specific properties section, you're setting the logging level for a few explicitly-named loggers to DEBUG. For those loggers, anything at level DEBUG or above will get passed to the handlers.

The default logging level is INFO, and apart from the loggers mentioned in the Facility specific properties section, all loggers will have that level.

If you want to see all FINE messages, add this:

.level = FINE

However, this will generate a vast quantity of log messages. It's probably more useful to set the logging level for your code:

your.package.level = FINE

See the Tomcat 6/Tomcat 7 logging documentation for more information. The example logging.properties file shown there uses FINE instead of DEBUG:

...
1catalina.org.apache.juli.FileHandler.level = FINE
...

and also gives you examples of setting additional logging levels:

# For example, set the com.xyz.foo logger to only log SEVERE
# messages:
#org.apache.catalina.startup.ContextConfig.level = FINE
#org.apache.catalina.startup.HostConfig.level = FINE
#org.apache.catalina.session.ManagerBase.level = FINE

Here is simple Snippet originally by ASP Snippets

using System.Text;
using System.Security.Cryptography;
using System.IO;


 private string Encrypt(string clearText)
    {
        string EncryptionKey = "yourkey";
        byte[] clearBytes = Encoding.Unicode.GetBytes(clearText);
        using (Aes encryptor = Aes.Create())
        {
            Rfc2898DeriveBytes pdb = new Rfc2898DeriveBytes(EncryptionKey, new byte[] { 0x49, 0x76, 0x61, 0x6e, 0x20, 0x4d, 0x65, 0x64, 0x76, 0x65, 0x64, 0x65, 0x76 });
            encryptor.Key = pdb.GetBytes(32);
            encryptor.IV = pdb.GetBytes(16);
            using (MemoryStream ms = new MemoryStream())
            {
                using (CryptoStream cs = new CryptoStream(ms, encryptor.CreateEncryptor(), CryptoStreamMode.Write))
                {
                    cs.Write(clearBytes, 0, clearBytes.Length);
                    cs.Close();
                }
                clearText = Convert.ToBase64String(ms.ToArray());
            }
        }
        return clearText;
    }

 private string Decrypt(string cipherText)
    {
        string EncryptionKey = "yourkey";
        cipherText = cipherText.Replace(" ", "+");
        byte[] cipherBytes = Convert.FromBase64String(cipherText);
        using (Aes encryptor = Aes.Create())
        {
            Rfc2898DeriveBytes pdb = new Rfc2898DeriveBytes(EncryptionKey, new byte[] { 0x49, 0x76, 0x61, 0x6e, 0x20, 0x4d, 0x65, 0x64, 0x76, 0x65, 0x64, 0x65, 0x76 });
            encryptor.Key = pdb.GetBytes(32);
            encryptor.IV = pdb.GetBytes(16);
            using (MemoryStream ms = new MemoryStream())
            {
                using (CryptoStream cs = new CryptoStream(ms, encryptor.CreateDecryptor(), CryptoStreamMode.Write))
                {
                    cs.Write(cipherBytes, 0, cipherBytes.Length);
                    cs.Close();
                }
                cipherText = Encoding.Unicode.GetString(ms.ToArray());
            }
        }
        return cipherText;
    }

You can toggle the block comment with

Ctrl+Shift+/

Source: http://www.sublimetext.com/forum/viewtopic.php?f=3&t=2967

Like This:

[1,2,3,4].join('; ')

irb(main):027:0> puts ['12','34','35','231'].inspect.to_s[1..-2].gsub('"', "'")
'12', '34', '35', '231'
=> nil

try this,

$("document").ready(function(){

$("your id here").trigger("click");
});

See Creating a shared and static library with the gnu compiler [gcc]

gcc -c -o out.o out.c

-c means to create an intermediary object file, rather than an executable.

ar rcs libout.a out.o

This creates the static library. r means to insert with replacement, c means to create a new archive, and s means to write an index. As always, see the man page for more info.

I continued from MarredCheese's answer and added year, month, millicesond and microsecond

all numbers are formatted to integer except for second, thus the fraction of a second can be customized.

@kfmfe04 asked for fraction of a second so I posted this solution

In the main there are some examples.

from string import Formatter
from datetime import timedelta

def strfdelta(tdelta, fmt='{D:02}d {H:02}h {M:02}m {S:02.0f}s', inputtype='timedelta'):
    """Convert a datetime.timedelta object or a regular number to a custom-
    formatted string, just like the stftime() method does for datetime.datetime
    objects.

    The fmt argument allows custom formatting to be specified.  Fields can 
    include seconds, minutes, hours, days, and weeks.  Each field is optional.

    Some examples:
        '{D:02}d {H:02}h {M:02}m {S:02.0f}s' --> '05d 08h 04m 02s' (default)
        '{W}w {D}d {H}:{M:02}:{S:02.0f}'     --> '4w 5d 8:04:02'
        '{D:2}d {H:2}:{M:02}:{S:02.0f}'      --> ' 5d  8:04:02'
        '{H}h {S:.0f}s'                       --> '72h 800s'

    The inputtype argument allows tdelta to be a regular number instead of the  
    default, which is a datetime.timedelta object.  Valid inputtype strings: 
        's', 'seconds', 
        'm', 'minutes', 
        'h', 'hours', 
        'd', 'days', 
        'w', 'weeks'
    """

    # Convert tdelta to integer seconds.
    if inputtype == 'timedelta':
        remainder = tdelta.total_seconds()
    elif inputtype in ['s', 'seconds']:
        remainder = float(tdelta)
    elif inputtype in ['m', 'minutes']:
        remainder = float(tdelta)*60
    elif inputtype in ['h', 'hours']:
        remainder = float(tdelta)*3600
    elif inputtype in ['d', 'days']:
        remainder = float(tdelta)*86400
    elif inputtype in ['w', 'weeks']:
        remainder = float(tdelta)*604800

    f = Formatter()
    desired_fields = [field_tuple[1] for field_tuple in f.parse(fmt)]
    possible_fields = ('Y','m','W', 'D', 'H', 'M', 'S', 'mS', 'µS')
    constants = {'Y':86400*365.24,'m': 86400*30.44 ,'W': 604800, 'D': 86400, 'H': 3600, 'M': 60, 'S': 1, 'mS': 1/pow(10,3) , 'µS':1/pow(10,6)}
    values = {}
    for field in possible_fields:
        if field in desired_fields and field in constants:
            Quotient, remainder = divmod(remainder, constants[field])
            values[field] = int(Quotient) if field != 'S' else Quotient + remainder
    return f.format(fmt, **values)

if __name__ == "__main__":
    td = timedelta(days=717, hours=3, minutes=5, seconds=8, microseconds=3549)
    print(strfdelta(td,'{Y} years {m} months {W} weeks {D} days {H:02}:{M:02}:{S:02}'))  
    print(strfdelta(td,'{m} months {W} weeks {D} days {H:02}:{M:02}:{S:02.4f}'))  
    td = timedelta( seconds=8, microseconds=8549)
    print(strfdelta(td,'{S} seconds {mS} milliseconds {µS} microseconds'))  
    print(strfdelta(td,'{S:.0f} seconds {mS} milliseconds {µS} microseconds'))  
    print(strfdelta(pow(10,7),inputtype='s'))

Output:

1 years 11 months 2 weeks 3 days 01:09:56.00354900211096
23 months 2 weeks 3 days 00:12:20.0035
8.008549 seconds 8 milliseconds 549 microseconds
8 seconds 8 milliseconds 549 microseconds
115d 17h 46m 40s

When you use : scene.remove(object); The object is removed from the scene, but the collision with it is still enabled !

To remove also the collsion with the object, you can use that (for an array) : objectsArray.splice(i, 1);

Example :

for (var i = 0; i < objectsArray.length; i++) {
//::: each object ::://
var object = objectsArray[i]; 
//::: remove all objects from the scene ::://
scene.remove(object); 
//::: remove all objects from the array ::://
objectsArray.splice(i, 1); 

}

If still not working you can call garbage collector to close the file and free up memory

System.gc();
if(new File("./__tmp.txt").delete()){
    System.out.println("OK");
}

Don't forget to close that file, if any previous opening using code snippet fio.close() I tested in Java 1.8, works well.

If you are using Android Studio and you might have previously selected another Activity to launch.

Click on Run > Edit configuration and then make sure that Launch default Activity is selected.

Have you tried this?

<appSettings>  
  <add key="myurl" value="http://www.myurl.com?&amp;cid=&amp;sid="/>
<appSettings>

You can use https://appery.io/ It is the same phonegap but in very convinient wrapper

An alternative way is to install the Maven for Java plugin and create a maven project within Visual Studio. The steps are described in the official documentation:

1. From the Command Palette (Crtl+Shift+P), select Maven: Generate from Maven Archetype and follow the instructions, or
2. Right-click on a folder and select Generate from Maven Archetype.

public static boolean areAllTrue(boolean[] array)
{
    for(boolean b : array) if(!b) return false;
    return true;
}

Maintain a list of nodes you can travel to, sorted by the distance from your start node. In the beginning only your start node will be in the list.

While you haven't reached your destination: Visit the node closest to the start node, this will be the first node in your sorted list. When you visit a node, add all its neighboring nodes to your list except the ones you have already visited. Repeat!

The field's value is:

 "- DE-HEB 20% - DTopTen 1.2%"
SELECT ....
SUBSTRING_INDEX(SUBSTRING_INDEX(DesctosAplicados, 'DE-HEB ',  -1), '-', 1) DE-HEB ,
SUBSTRING_INDEX(SUBSTRING_INDEX(DesctosAplicados, 'DTopTen ',  -1), '-', 1) DTopTen ,

FROM TABLA 

Result is:

  DE-HEB       DTopTEn
    20%          1.2%

I faced this problem too. Re-ran the Visual Studio 2017 Installer, go to 'Individual Components' and select Windows 8.1 SDK. Go back to to the project > Right click and Re-target to match the SDK required as shown below:

I implemented a utility class to do the whole hide/show Toolbar animation when scrolling. You can see the article here http://rylexr.tinbytes.com/2015/04/27/how-to-hideshow-android-toolbar-when-scrolling-google-play-musics-behavior/. Source code is here https://github.com/rylexr/android-show-hide-toolbar.

Boost multindex can be used for proper solution. Following solution is not a very best option but might be useful in few cases where user is assigning default value like 0 or NULL at initialization and want to check if value has been modified.

Ex.
< int , string >
< string , int > 
< string , string > 

consider < string , string >
mymap["1st"]="first";
mymap["second"]="";
for (std::map<string,string>::iterator it=mymap.begin(); it!=mymap.end(); ++it)
{
       if ( it->second =="" ) 
            continue;
}

DAO is an act like as "Persistence Manager " in 3 tier architecture as well as DAO also design pattern as you can consult "Gang of Four" book. Your application service layer just need to call the method of DAO class without knowing hidden & internal details of DAO's method.

Try with enabling the sub-thread as daemon-thread.

For Instance:

Recommended:

from threading import Thread

t = Thread(target=<your-method>)
t.daemon = True  # This thread dies when main thread (only non-daemon thread) exits.
t.start()

Inline:

t = Thread(target=<your-method>, daemon=True).start()

Old API:

t.setDaemon(True)
t.start()

When your main thread terminates ("i.e. when I press Ctrl+C"), other threads will also be killed by the instructions above.

First check the version of JDK you are using, it should higher than 1.8.

If it is then proceed to do below steps.

Change Language level of Project and modules in Intellij.

Project

1.File->Project Structure->Project->Project language level Change it to 8 for lamba expressions to work

2.File->Project Structure->Module->Project language level Change it to 8 for lamba expressions to work

I found the xmessage command, which is sort of good enough.

Here is what you can do if you want to add a column of numbers in Excel. ( I am using Excel 2010 but should not make a difference.)

Example: Lets say you want to add the cells in Column B form B10 to B100 & want the answer to be in cell X or be Variable X ( X can be any cell or any variable you create such as Dim X as integer, etc). Here is the code:

Range("B5") = "=SUM(B10:B100)"

or

X = "=SUM(B10:B100)

There are no quotation marks inside the parentheses in "=Sum(B10:B100) but there are quotation marks inside the parentheses in Range("B5"). Also there is a space between the equals sign and the quotation to the right of it.

It will not matter if some cells are empty, it will simply see them as containing zeros!

This should do it for you!

As others already said, there seems to be no good solution to do that easily.
But to keep your code clean I suggest creating a seperate class that hides the ugly XAML.

How to use after we created the ButtonEx-class:

<Window x:Class="MyApp.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:wpfEx="clr-namespace:WpfExtensions"
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
    <Grid>
        <wpfEx:ButtonEx HoverBackground="Red"></wpfEx:ButtonEx>
    </Grid>
</Window>

ButtonEx.xaml.cs

using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;

namespace WpfExtensions
{
    /// <summary>
    /// Standard button with extensions
    /// </summary>
    public partial class ButtonEx : Button
    {
        readonly static Brush DefaultHoverBackgroundValue = new BrushConverter().ConvertFromString("#FFBEE6FD") as Brush;

        public ButtonEx()
        {
            InitializeComponent();
        }

        public Brush HoverBackground
        {
            get { return (Brush)GetValue(HoverBackgroundProperty); }
            set { SetValue(HoverBackgroundProperty, value); }
        }
        public static readonly DependencyProperty HoverBackgroundProperty = DependencyProperty.Register(
          "HoverBackground", typeof(Brush), typeof(ButtonEx), new PropertyMetadata(DefaultHoverBackgroundValue));
    }
}

ButtonEx.xaml
Note: This contains all the original XAML from System.Windows.Controls.Button

<Button x:Class="WpfExtensions.ButtonEx"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             mc:Ignorable="d" 
             d:DesignHeight="450" d:DesignWidth="800"
            x:Name="buttonExtension">
    <Button.Resources>
        <Style x:Key="FocusVisual">
            <Setter Property="Control.Template">
                <Setter.Value>
                    <ControlTemplate>
                        <Rectangle Margin="2" SnapsToDevicePixels="true" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" StrokeThickness="10" StrokeDashArray="1 2"/>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
        <SolidColorBrush x:Key="Button.Static.Background" Color="#FFDDDDDD"/>
        <SolidColorBrush x:Key="Button.Static.Border" Color="#FF707070"/>
        <SolidColorBrush x:Key="Button.MouseOver.Background" Color="#FFBEE6FD"/>
        <SolidColorBrush x:Key="Button.MouseOver.Border" Color="#FF3C7FB1"/>
        <SolidColorBrush x:Key="Button.Pressed.Background" Color="#FFC4E5F6"/>
        <SolidColorBrush x:Key="Button.Pressed.Border" Color="#FF2C628B"/>
        <SolidColorBrush x:Key="Button.Disabled.Background" Color="#FFF4F4F4"/>
        <SolidColorBrush x:Key="Button.Disabled.Border" Color="#FFADB2B5"/>
        <SolidColorBrush x:Key="Button.Disabled.Foreground" Color="#FF838383"/>
    </Button.Resources>
    <Button.Style>
        <Style TargetType="{x:Type Button}">
            <Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}"/>
            <Setter Property="Background" Value="{StaticResource Button.Static.Background}"/>
            <Setter Property="BorderBrush" Value="{StaticResource Button.Static.Border}"/>
            <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
            <Setter Property="BorderThickness" Value="1"/>
            <Setter Property="HorizontalContentAlignment" Value="Center"/>
            <Setter Property="VerticalContentAlignment" Value="Center"/>
            <Setter Property="Padding" Value="1"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type Button}">
                        <Border x:Name="border" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="true">
                            <ContentPresenter x:Name="contentPresenter" Focusable="False" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
                        </Border>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsDefaulted" Value="true">
                                <Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>
                            </Trigger>
                            <Trigger Property="IsMouseOver" Value="true">
                                <Setter Property="Background" TargetName="border" Value="{Binding Path=HoverBackground, ElementName=buttonExtension}"/>
                                <Setter Property="BorderBrush" TargetName="border" Value="{StaticResource Button.MouseOver.Border}"/>
                            </Trigger>
                            <Trigger Property="IsPressed" Value="true">
                                <Setter Property="Background" TargetName="border" Value="{StaticResource Button.Pressed.Background}"/>
                                <Setter Property="BorderBrush" TargetName="border" Value="{StaticResource Button.Pressed.Border}"/>
                            </Trigger>
                            <Trigger Property="IsEnabled" Value="false">
                                <Setter Property="Background" TargetName="border" Value="{StaticResource Button.Disabled.Background}"/>
                                <Setter Property="BorderBrush" TargetName="border" Value="{StaticResource Button.Disabled.Border}"/>
                                <Setter Property="TextElement.Foreground" TargetName="contentPresenter" Value="{StaticResource Button.Disabled.Foreground}"/>
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
    </Button.Style>
</Button>

Tip: You can add an UserControl with name "ButtonEx" to your project in VS Studio and then copy paste the stuff above in.

You need to close the XML with </web-app>, not with <web-app>.

For me, such tags are enabled by default. You can configure which task tags should be used in the workspace options: Java > Compiler > Task tags

Check if they are enabled in this location, and that should be enough to have them appear in the Task list (or the Markers view).

Extra note: reinstalling Eclipse won't change anything most of the time if you work on the same workspace. Most settings used by Eclipse are stored in the .metadata folder, in your workspace folder.

You can use MySQL Table Data Import Wizard

works in rails 4.1 and support symbols without quotes {:a => 'b'}

just add this to initializers folder:

class String
  def to_hash_object
    JSON.parse(self.gsub(/:([a-zA-z]+)/,'"\\1"').gsub('=>', ': ')).symbolize_keys
  end
end

It's annoying that Visual Studio doesn't support this natively, but CMake could generate the Visual Studio project as a work around.

Other than that, just use Qt Creator. It can then export a Visual Studio project.

A stateless system can be seen as a box [black? ;)] where at any point in time the value of the output(s) depends only on the value of the input(s) [after a certain processing time]

A stateful system instead can be seen as a box where at any point in time the value of the output(s) depends on the value of the input(s) and of an internal state, so basicaly a stateful system is like a state machine with "memory" as the same set of input(s) value can generate different output(s) depending on the previous input(s) received by the system.

From the parallel programming point of view, a stateless system, if properly implemented, can be executed by multiple threads/tasks at the same time without any concurrency issue [as an example think of a reentrant function] A stateful system will requires that multiple threads of execution access and update the internal state of the system in an exclusive way, hence there will be a need for a serialization [synchronization] point.

You need to specify the std:: namespace:

std::cout << .... << std::endl;;

Alternatively, you can use a using directive:

using std::cout;
using std::endl;

cout << .... << endl;

I should add that you should avoid these using directives in headers, since code including these will also have the symbols brought into the global namespace. Restrict using directives to small scopes, for example

#include <iostream>

inline void foo()
{
  using std::cout;
  using std::endl;
  cout << "Hello world" << endl;
}

Here, the using directive only applies to the scope of foo().

hows this

<style type="text/css">
#wrapper{
width: 900px;
margin: 0 auto 0 auto;
background: url('image.JPG') 250px 0px repeat-y;
}
</style>
<script src="http://code.jquery.com/jquery.min.js"></script>
<script type="text/javascript">

function handleResize() {
var h = $(window).height();
        $('#wrapper').css({'height':h+'px'});
}
$(function(){
        handleResize();

        $(window).resize(function(){
        handleResize();
    });
});
</script>
</head>
<body>
        <div id="wrapper">
                ...some content
        </div>
</body>

If you really should use Double instead of double you even can get the int Value of Double by calling:

Double d = new Double(1.23);
int i = d.intValue();

Else its already described by Peter Lawreys answer.

There is no need to write any code, just in cmd on the console you can write:

javac myFile.java
java ClassName > a.txt

The output data is stored in the a.txt file.

PHP does not yet support multiple class inheritance, it does however support multiple interface inheritance.

See http://www.hudzilla.org/php/6_17_0.php for some examples.

First add an Enrty and Category class:

public class Entry {     public string Id { get; set; }     public string Title { get; set; }     public string Updated { get; set; }     public string Summary { get; set; }     public string GPoint { get; set; }     public string GElev { get; set; }     public List<string> Categories { get; set; } }  public class Category {     public string Label { get; set; }     public string Term { get; set; } } 

Then use LINQ to XML

XDocument xDoc = XDocument.Load("path");          List<Entry> entries = (from x in xDoc.Descendants("entry")             select new Entry()             {                 Id = (string) x.Element("id"),                 Title = (string)x.Element("title"),                 Updated = (string)x.Element("updated"),                 Summary = (string)x.Element("summary"),                 GPoint = (string)x.Element("georss:point"),                 GElev = (string)x.Element("georss:elev"),                 Categories = (from c in x.Elements("category")                                   select new Category                                   {                                       Label = (string)c.Attribute("label"),                                       Term = (string)c.Attribute("term")                                   }).ToList();             }).ToList(); 

Deleting files and folders

If you want to delete an item from the repository, but keep it locally as an unversioned file/folder, use Extended Context Menu ? Delete (keep local). You have to hold the Shift key while right clicking on the item in the explorer list pane (right pane) in order to see this in the extended context menu.

Delete completely:
right mouse click ? Menu ? Delete

Delete & Keep local:
Shift + right mouse click ? Menu ? Delete

I've found that it can be necessary to break up the transfer of data from the csv to the database in chunks as to not run out of memory. This can be done like this:

import csv
import sqlite3
from operator import itemgetter

# Establish connection
conn = sqlite3.connect("mydb.db")

# Create the table 
conn.execute(
    """
    CREATE TABLE persons(
        person_id INTEGER,
        last_name TEXT, 
        first_name TEXT, 
        address TEXT
    )
    """
)

# These are the columns from the csv that we want
cols = ["person_id", "last_name", "first_name", "address"]

# If the csv file is huge, we instead add the data in chunks
chunksize = 10000

# Parse csv file and populate db in chunks
with conn, open("persons.csv") as f:
    reader = csv.DictReader(f)

    chunk = []
    for i, row in reader: 

        if i % chunksize == 0 and i > 0:
            conn.executemany(
                """
                INSERT INTO persons
                    VALUES(?, ?, ?, ?)
                """, chunk
            )
            chunk = []

        items = itemgetter(*cols)(row)
        chunk.append(items)

I know that there are a lot of answers to this question already already but i wanted to share my experience as none of the answers provided fixed this issue for me.

After about a day of exploring different solutions I believe the issue was that I have recently installed XAMPP and it was interfering with the MySQL workbench. I have tried changing the port numbers however this hasn't helped, and it seems that both programs are sharing configuration files. Repairing MySQL in the Control Panel didn't resolve it, so now I am uninstalling MySQL and plan to reinstall it. Another potential solution maybe to uninstall XAMPP however the config files may either be deleted, or left in the xampp folder instead of the MySQL folder by doing so.

if you need to keep only a few rows, consider

DELETE FROM tablename WHERE id NOT IN (5,124,221);

This will keep only some records and discard others.

I had the same error. The solution for me was change the ANDROID_HOME path. First I took a look into tools->android->sdk manager from Android Studio. In that window, we can see the path where Android Studio looks for the SDK: image

Then I opened a Windows CMD shell, executed:

echo %ANDROID_HOME%

but the path was different to the one in ANDROID STUDIO CONFIGURATION of the first step.

The solution was to change in user environment, the ANDROID_HOME, to the one of the first step: image

I finally closed the cmd shell, and opened another cmd shell to execute:

echo %ANDROID_HOME%

the path was updated, and I could run my emulator perfectly.

I know this question is old but I spend an hour trying to export a complex query to csv and I wanted to share my thoughts. First I couldn't get any of the json to csv converters to work (although this one looked promising). What I ended up doing was manually writing the csv file in my mongo script.

This is a simple version but essentially what I did:

print("name,id,email");
db.User.find().forEach(function(user){
  print(user.name+","+user._id.valueOf()+","+user.email);
});

This I just piped the query to stdout

mongo test export.js > out.csv

where test is the name of the database I use.

Try this for range of cells:

$from = "A1"; // or any value
$to = "B5"; // or any value
$objPHPExcel->getActiveSheet()->getStyle("$from:$to")->getFont()->setBold( true );

or single cell

$cell_name = "A1";
$objPHPExcel->getActiveSheet()->getStyle( $cell_name )->getFont()->setBold( true );

hope that helps

Silly answer but if you can't figure out why its not redirecting check that the following is enabled for the web folder ..

AllowOverride All

This will enable you to run htaccess which must be running! (there are alternatives but not on will cause problems https://httpd.apache.org/docs/2.4/mod/core.html#allowoverride)

When you allow the 9000 port to firewall on your desired operating System the following error "ERROR: Sonar server 'http://localhost:9000' can not be reached" will remove successfully.In ubuntu it is just like as by typing the following command in terminal "sudo ufw allow 9000/tcp" this error will removed from the Jenkins server by clicking on build now in jenkins.

You can use TrimEnd. It's efficient as well and looks clean.

"Name,".TrimEnd(',');

Quite easy... You're doing it wrong, because by that event the control is not there:

protected void gv_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow && 
        (e.Row.RowState & DataControlRowState.Edit) == DataControlRowState.Edit)
    { 
        // Here you will get the Control you need like:
        DropDownList dl = (DropDownList)e.Row.FindControl("ddlPBXTypeNS");
    }
}

That is, it will only be valid for a DataRow (the actually row with data), and if it's in Edit mode... because you only edit one row at a time. The e.Row.FindControl("ddlPBXTypeNS") will only find the control that you want.

If you are using Linux you can use the wget module of Linux through the python shell. Here is a sample code snippet

import os
url = 'http://www.example.com/foo.zip'
os.system('wget %s'%url)

i use this trick to get the first day of the current month note the order is 1 for Sunday 2 for Monday 3 for Tuesday .... and so on

Calendar cal = new GregorianCalendar();
int startDay = cal.get(Calendar.DAY_OF_YEAR) % 7 + 1;
System.out.println(startDay);

<TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:alpha="0.9"
        />

Alpha ranges between 0(transparent) and 1(opaque) in Android API 11+

As it was already mentioned: READONLY does not work for <input type='checkbox'> and <select>...</select>.

If you have a Form with disabled checkboxes / selects AND need them to be submitted, you can use jQuery:

$('form').submit(function(e) {
    $(':disabled').each(function(e) {
        $(this).removeAttr('disabled');
    })
});

This code removes the disabled attribute from all elements on submit.

Note if you are using https.request do not directly use the body from res.on('data',... This will fail if you have a large data coming in chunks. So you need to concatenate all the data and then process the response in res.on('end'. Example -

  var options = {
    hostname: "www.google.com",
    port: 443,
    path: "/upload",
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      'Content-Length': Buffer.byteLength(post_data)
    }
  };

  //change to http for local testing
  var req = https.request(options, function (res) {
    res.setEncoding('utf8');

    var body = '';

    res.on('data', function (chunk) {
      body = body + chunk;
    });

    res.on('end',function(){
      console.log("Body :" + body);
      if (res.statusCode != 200) {
        callback("Api call failed with response code " + res.statusCode);
      } else {
        callback(null);
      }
    });

  });

  req.on('error', function (e) {
    console.log("Error : " + e.message);
    callback(e);
  });

  // write data to request body
  req.write(post_data);
  req.end();

The key "Transactional Resources" looks like you are talking to the database without a proper transaction. Make sure transaction management is configured properly and no invocation path to the DAO exists that doesn't run under a @Transactional annotation. This can easily happen when you configured transaction management on the Controller level but are invoking DAOs in a timer or are using @PostConstruct annotations. I wrote it up here http://georgovassilis.blogspot.nl/2014/01/tomcat-spring-and-memory-leaks-when.html

Edit: It looks like this is (also?) a bug with spring-data-jpa which has been fixed with v1.4.3. I looked it up in the spring-data-jpa sources of LockModeRepositoryPostProcessor which sets the "Transactional Resources" key. In 1.4.3 it also clears the key again.

The NetBeans documentation merely states a hierarchy for FileEncodingQuery (FEQ), suggesting that you can set encoding on a per-file basis:

• NetBeans wiki article "DevFaqI18nFileEncodingQueryObject": Project Encoding vs. File Encoding - What are the precedence rules used in NetBeans 6.x?

Just for reference, this is the wiki-page regarding project-wide settings:

• NetBeans wiki article "FaqI18nProjectEncoding": How do I set or modify the character encoding for a project?

I have used below code in Angular 9. note that it is using http class instead of normal httpClient.

1. so import Headers from the module, otherwise Headers will be mistaken by typescript headers interface and gives error

   import {Http, Headers, RequestOptionsArgs } from "@angular/http";

2. and in your method use following sample code and it is breaked down for easier understanding.

   let customHeaders = new Headers({ Authorization: "Bearer " + localStorage.getItem("token")});
   const requestOptions: RequestOptionsArgs = { headers: customHeaders };
   return this.http.get("/api/orders", requestOptions);
   

Give them all a name that is the same

For example

<input type="button" value="a" name="btn" onclick="a" />
<input type="button" value="b" name="btn" onclick="b" />

Then in your php use:

$val = $_POST['btn']

Edit, as BalusC said; If you're not going to use onclick for doing any javascript (for example, sending the form) then get rid of it and use type="submit"

Actually I would advocate .profile if you need it to work from scripts, and in particular, scripts run by /bin/sh instead of Bash. If this is just for your own private interactive use, .bashrc is fine, though.

SSL development libraries have to be installed

CentOS:

$ yum install openssl-devel libffi-devel

Ubuntu:

$ apt-get install libssl-dev libffi-dev

OS X (with Homebrew installed):

$ brew install openssl

The default scope is "default". It's weird--see these references for more info.

In order to perform chmod, you need to be owner of the file you are trying to modify, or the root user.

Or just simply do the following code:

    <script>
        time = function() {
            var today = new Date();
            var h = today.getHours();
            var m = today.getMinutes();
            var s = today.getSeconds();
            m = checkTime(m);
            s = checkTime(s);
            document.getElementById('txt_clock').innerHTML = h + ":" + m + ":" + s;     
            var t = setTimeout(function(){time()}, 0);
        }

        time2 = function() {
            var today = new Date();
            var h = today.getHours();
            var m = today.getMinutes();
            var s = today.getSeconds();
            m = checkTime(m);
            s = checkTime(s);
            if (h>12) {
                document.getElementById('txt_clock_stan').innerHTML = h-12 + ":" + m + ":" + s;
            }               
            var t = setTimeout(function(){time2()}, 0);
        }

        time3 = function() {
            var today = new Date();
            var h = today.getHours();
            var m = today.getMinutes();
            var s = today.getSeconds();
            if (h>12) {
                document.getElementById('hour_line').style.width = h-12 + 'em'; 
            }
            document.getElementById('minute_line').style.width = m + 'em';  
            document.getElementById('second_line').style.width = s + 'em';  
            var t = setTimeout(function(){time3()}, 0);
        }

        checkTime = function(i) {
            if (i<10) {i = "0" + i};  // add zero in front of numbers < 10
            return i;
        }           
    </script>

Java does not have a Multiple inheritance problem, since it does not have multiple inheritance. This is by design, in order to solve the real multiple inheritance problem (The diamond problem).

There are different strategies for mitigating the problem. The most immediately achievable one being the Composite object that Pavel suggests (essentially how C++ handles it). I don't know if multiple inheritence via C3 linearization (or similar) is on the cards for Java's future, but I doubt it.

If your question is academic, then the correct solution is that Bird and Horse are more concrete, and it is false to assume that a Pegasus is simply a Bird and a Horse combined. It would be more correct to say that a Pegasus has certain intrinsic properties in common with Birds and Horses (that is they have maybe common ancestors). This can be sufficiently modeled as Moritz' answer points out.

Figured I'd share this method for clearing cookies. Perhaps it may be helpful for someone else at some point.

var cookie = document.cookie.split(';');

for (var i = 0; i < cookie.length; i++) {

    var chip = cookie[i],
        entry = chip.split("="),
        name = entry[0];

    document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:01 GMT;';
}

Why not try this

  na.zero <- function (x) {
        x[is.na(x)] <- 0
        return(x)
    }
    na.zero(df)

You can use Directory.GetFiles to replace your method.

 Directory.GetFiles(dirPath, "*", SearchOption.AllDirectories)

Add a check to the top of your Entrypoint script

Docker really needs to implement this as a new feature, but here's another workaround option for situations in which you have an Entrypoint that terminates after success or failure, which can make it difficult to debug.

If you don't already have an Entrypoint script, create one that runs whatever command(s) you need for your container. Then, at the top of this file, add these lines to entrypoint.sh:

# Run once, hold otherwise
if [ -f "already_ran" ]; then
    echo "Already ran the Entrypoint once. Holding indefinitely for debugging."
    cat
fi
touch already_ran

# Do your main things down here

To ensure that cat holds the connection, you may need to provide a TTY. I'm running the container with my Entrypoint script like so:

docker run -t --entrypoint entrypoint.sh image_name

This will cause the script to run once, creating a file that indicates it has already run (in the container's virtual filesystem). You can then restart the container to perform debugging:

docker start container_name

When you restart the container, the already_ran file will be found, causing the Entrypoint script to stall with cat (which just waits forever for input that will never come, but keeps the container alive). You can then execute a debugging bash session:

docker exec -i container_name bash

While the container is running, you can also remove already_ran and manually execute the entrypoint.sh script to rerun it, if you need to debug that way.

With Java 8 you can write:

OffsetDateTime utc = OffsetDateTime.now(ZoneOffset.UTC);

To answer your comment, you can then convert it to a Date (unless you depend on legacy code I don't see any reason why) or to millis since the epochs:

Date date = Date.from(utc.toInstant());
long epochMillis = utc.toInstant().toEpochMilli();

The .gitignore of your dream seems to be:

bin/

on the top level.

The problem with storing only filepaths to images in a database is that the database's integrity can no longer be forced.

If the actual image pointed to by the filepath becomes unavailable, the database unwittingly has an integrity error.

Given that the images are the actual data being sought after, and that they can be managed easier (the images won't suddenly disappear) in one integrated database rather than having to interface with some kind of filesystem (if the filesystem is independently accessed, the images MIGHT suddenly "disappear"), I'd go for storing them directly as a BLOB or such.

Checking your settings.py file. Did you not just write "sqlite" instead of "sqlite3" for the database engine?

In Entity Framework 6.1+ you can use this attribute on your model:

[Index(IsUnique=true)]

You can find it in this namespace:

using System.ComponentModel.DataAnnotations.Schema;

If your model field is a string, make sure it is not set to nvarchar(MAX) in SQL Server or you will see this error with Entity Framework Code First:

Column 'x' in table 'dbo.y' is of a type that is invalid for use as a key column in an index.

The reason is because of this:

SQL Server retains the 900-byte limit for the maximum total size of all index key columns."

(from: http://msdn.microsoft.com/en-us/library/ms191241.aspx )

You can solve this by setting a maximum string length on your model:

[StringLength(450)]

Your model will look like this now in EF CF 6.1+:

public class User
{
   public int UserId{get;set;}
   [StringLength(450)]
   [Index(IsUnique=true)]
   public string UserName{get;set;}
}

Update:

if you use Fluent:

  public class UserMap : EntityTypeConfiguration<User>
  {
    public UserMap()
    {
      // ....
      Property(x => x.Name).IsRequired().HasMaxLength(450).HasColumnAnnotation("Index", new IndexAnnotation(new[] { new IndexAttribute("Index") { IsUnique = true } }));
    }
  }

and use in your modelBuilder:

protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
  // ...
  modelBuilder.Configurations.Add(new UserMap());
  // ...
}

Update 2

for EntityFrameworkCore see also this topic: https://github.com/aspnet/EntityFrameworkCore/issues/1698

Update 3

for EF6.2 see: https://github.com/aspnet/EntityFramework6/issues/274

Update 4

ASP.NET Core Mvc 2.2 with EF Core:

[DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public Guid Unique { get; set; }

You're looking for the CellFormatting event.
Here is an example.

Simple code to redirect page

<!-- html button designing and calling the event in javascript -->
<input id="btntest" type="button" value="Check" 
       onclick="window.location.href = 'http://www.google.com'" />

Also you can use default() filter. Or just a shortcut d()

- name: Generating a new SSH key for the current user it's not exists already
  local_action:
    module: user
    name: "{{ login_user.stdout }}"
    generate_ssh_key: yes 
    ssh_key_bits: 2048
  when: 
    - sshkey_result.rc == 1
    - github_username | d('none') | lower == 'none'

You want to use TWO brackets, so if you are doing a VLOOKUP sort of action:

df = pd.merge(df,df2[['Key_Column','Target_Column']],on='Key_Column', how='left')

This will give you everything in the original df + add that one corresponding column in df2 that you want to join.

There's one more difference. class can be used to define type properties of computed type only. If you need a stored type property use static instead.

Class :- reference type

struct :- value type

I didn't find find the correct jsonpath filter syntax to extract a value from a name-value pair in json.

Here's the syntax and an abbreviated sample twitter document below.

This site was useful for testing:

The jsonpath filter expression:

.events[0].attributes[?(@.name=='screen_name')].value

Test document:

{
  "title" : "test twitter",
  "priority" : 5,
  "events" : [ {
    "eventId" : "150d3939-1bc4-4bcb-8f88-6153053a2c3e",
    "eventDate" : "2015-03-27T09:07:48-0500",
    "publisher" : "twitter",
    "type" : "tweet",
    "attributes" : [ {
      "name" : "filter_level",
      "value" : "low"
    }, {
      "name" : "screen_name",
      "value" : "_ziadin"
    }, {
      "name" : "followers_count",
      "value" : "406"
    } ]
  } ]
}

If you are trying to bind is a Model class, you can add a new readonly property to it like:

public string FormattedPercentage
{
    get
    {
        If(this.Percentage < 50)
            return "0 %";
        else 
            return string.Format("{0} %", this.Percentage)        
     }
}

Otherwise you can use Andrei's or kostas ch. suggestions if you cannot modify the class itself

for key in data.keys():
    print key

Please note that: ajaxStart / ajaxStop is not working for ajax jsonp request (ajax json request is ok)

I am using jquery 1.7.2 while writing this.

here is one of the reference I found: http://bugs.jquery.com/ticket/8338

I know this is an old question but I'm astonished that a rather obvious and disgusting hack isn't here.

You can exploit the ability to define your own ctor function to grab necessary values out of your services as you define them... obviously this would be ran every time the service was requested unless you explicitly remove/clear and re-add the definition of this service within the first construction of the exploiting ctor.

This method has the advantage of not requiring you to build the service tree, or use it, during the configuration of the service. You are still defining how services will be configured.

public void ConfigureServices(IServiceCollection services)
{
    //Prey this doesn't get GC'd or promote to a static class var
    string? somevalue = null;

    services.AddSingleton<IServiceINeedToUse, ServiceINeedToUse>(scope => {
         //create service you need
         var service = new ServiceINeedToUse(scope.GetService<IDependantService>())
         //get the values you need
         somevalue = somevalue ?? service.MyDirtyHack();
         //return the instance
         return service;
    });
    services.AddTransient<IOtherService, OtherService>(scope => {
         //Explicitly ensuring the ctor function above is called, and also showcasing why this is an anti-pattern.
         scope.GetService<IServiceINeedToUse>();
         //TODO: Clean up both the IServiceINeedToUse and IOtherService configuration here, then somehow rebuild the service tree.
         //Wow!
         return new OtherService(somevalue);
    });
}

The way to fix this pattern would be to give OtherService an explicit dependency on IServiceINeedToUse, rather than either implicitly depending on it or its method's return value... or resolving that dependency explicitly in some other fashion.

TL;DR ...and late to the party, but that short explanation might help future googlers..

In general that error message means that the replacement doesn't fit into the corresponding column of the dataframe.

A minimal example:

df <- data.frame(a = 1:2); df$a <- 1:3

throws the error

Error in $<-.data.frame(*tmp*, a, value = 1:3) : replacement has 3 rows, data has 2

which is clear, because the vector a of df has 2 entries (rows) whilst the vector we try to replace it has 3 entries (rows).

Since version 4.14 of Linux kernel, vfs_read and vfs_write functions are no longer exported for use in modules. Instead, functions exclusively for kernel's file access are provided:

# Read the file from the kernel space.
ssize_t kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);

# Write the file from the kernel space.
ssize_t kernel_write(struct file *file, const void *buf, size_t count,
            loff_t *pos);

Also, filp_open no longer accepts user-space string, so it can be used for kernel access directly (without dance with set_fs).

This tutorial is very useful. To give a quick summary:

1. Use the CORS package available on Nuget: Install-Package Microsoft.AspNet.WebApi.Cors

2. In your WebApiConfig.cs file, add config.EnableCors() to the Register() method.

3. Add an attribute to the controllers you need to handle cors:

[EnableCors(origins: "<origin address in here>", headers: "*", methods: "*")]

You can do it in this way.

var somearray = ["20","40","80","400"];

somearray = somearray.map(Number);

var total = somearray.reduce(function(a,b){  return a+b },0)

console.log(total);

everything working in a batch should work in a cmd; cmd provides some extensions for controlling the environment. also, cmd is executed by in new cmd interpreter and thus should be faster (not noticeable on short files) and stabler as bat runs under the NTVDM emulated 16bit environment

You need to set line-height.

<div style="border: 1px solid red;">
<span style="font-size: 38px; vertical-align:middle; float:left; line-height: 38px">Hejsan</span>
<span style="font-size: 13px; vertical-align:middle; float:right; line-height: 38px">svejsan</span>
<div style="clear: both;"></div>

http://jsfiddle.net/VBR5J/

at -l to list jobs, which gives return like this:

age2%> at -l
11      2014-10-21 10:11 a hoppent
10      2014-10-19 13:28 a hoppent

atrm 10 kills job 10

Or so my sysadmin told me, and it

You want e.preventDefault() to prevent the default functionality from occurring.

Or have return false from your method.

preventDefault prevents the default functionality and stopPropagation prevents the event from bubbling up to container elements.

For anyone who may be interested, another approach is using @media queries to scale the buttons on different viewport widths..

Demo: http://bootply.com/93706

You can use plain javascript, this will call your_func once, after 5 seconds:

setTimeout(function() { your_func(); }, 5000);

If your function has no parameters and no explicit receiver you can call directly setTimeout(func, 5000)

There is also a plugin I've used once. It has oneTime and everyTime methods.

• jQuery timers plugin

You need to set property for the control:

listView1.View = View.Details;

Spring RedisTemplate itself provides the functionality. RedissonClient in the latest version has deprecated the "deleteByPattern" functionality.

Set<String> keys = redisTemplate.keys("geotag|*");
redisTemplate.delete(keys);

If you are making cross domain call the Use Jsonp. else the error is not returned.

For anyone Googling this, one suggestion is to remove all the input-group class instances. Worked for me in a similar situation. Original code:

<form>_x000D_
  <div class="bs-callout">_x000D_
    <div class="row">_x000D_
      <div class="col-md-4">_x000D_
        <div class="form-group">_x000D_
          <div class="input-group">_x000D_
            <input type="text" class="form-control" name="time" placeholder="Time">_x000D_
          </div>_x000D_
        </div>_x000D_
      </div>_x000D_
      <div class="col-md-8">_x000D_
        <div class="form-group">_x000D_
          <div class="input-group">_x000D_
            <select name="dtarea" class="form-control">_x000D_
              <option value="1">Option value 1</option>_x000D_
            </select>_x000D_
          </div>_x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
    <div class="row">_x000D_
      <div class="input-group">_x000D_
        <input type="text" name="reason" class="form-control" placeholder="Reason">_x000D_
      </div>_x000D_
    </div>_x000D_
  </div>_x000D_
</form>

New code:

<form>_x000D_
  <div class="bs-callout">_x000D_
    <div class="row">_x000D_
      <div class="col-md-4">_x000D_
        <div class="form-group">_x000D_
          <input type="text" class="form-control" name="time" placeholder="Time">_x000D_
        </div>_x000D_
      </div>_x000D_
      <div class="col-md-8">_x000D_
        <div class="form-group">_x000D_
          <select name="dtarea" class="form-control">_x000D_
            <option value="1">Option value 1</option>_x000D_
          </select>_x000D_
        </div>_x000D_
      </div>_x000D_
    </div>_x000D_
    <div class="row">_x000D_
      <input type="text" name="reason" class="form-control" placeholder="Reason">_x000D_
    </div>_x000D_
  </div>_x000D_
</form>

I found the solution to this problem in a "}". I did some changes to my sketch and forgot to check for "}" and I had an extra one. As soon as I deleted it and compiled everything was fine.

There is existing npm package: url-regex, just install it with yarn add url-regex or npm install url-regex and use as following:

const urlRegex = require('url-regex');

const replaced = 'Find me at http://www.example.com and also at http://stackoverflow.com or at google.com'
  .replace(urlRegex({strict: false}), function(url) {
     return '<a href="' + url + '">' + url + '</a>';
  });

Calendar cal = Calendar.getInstance(); //This to obtain today's date in our Calendar var.

java.sql.Date date = new Date (cal.getTimeInMillis());

First, you should know, how you redirect user to 'login' route:

return redirect()->guest('/signin');

Not like this:

return redirect()->intended('/signin');

The simplest way to show unallocated free space in a single command:

$ sudo sfdisk --list-free /dev/sdX

(Add the --quiet option if you don't need the extra info about sector size, etc.)

Using a div instide a td is not worse than any other way of using tables for layout. (Some people never use tables for layout though, and I happen to be one of them.)

If you use a div in a td you will however get in a situation where it might be hard to predict how the elements will be sized. The default for a div is to determine its width from its parent, and the default for a table cell is to determine its size depending on the size of its content.

The rules for how a div should be sized is well defined in the standards, but the rules for how a td should be sized is not as well defined, so different browsers use slightly different algorithms.

I think this should be:

$('.home').click(function() {
     $(this).css('background', 'url(images/tabs3.png)');
 });

and remove this:

<div class="home" onclick="function()">
     //-----------^^^^^^^^^^^^^^^^^^^^---------no need for this

You have to make sure you have a correct path to your image.

The adb tool can be found in sdk/platform-tools/

If you don't see this directory in your SDK, launch the SDK Manager and install "Android SDK Platform-tools"

Also update your PATH environment variable to include the platform-tools/ directory, so you can execute adb from any location.

The patch is here: https://code.ros.org/trac/opencv/attachment/ticket/862/OpenCV-2.2-nov4l1.patch

By adding #ifdef HAVE_CAMV4L around

#include <linux/videodev.h>

in OpenCV-2.2.0/modules/highgui/src/cap_v4l.cpp and removing || defined (HAVE_CAMV4L2) from line 174 allowed me to compile.

capitalize first letter of first word of string

"kirk douglas".capitalize
#=> "Kirk douglas"

capitalize first letter of each word

In rails:

"kirk douglas".titleize
=> "Kirk Douglas"

OR

"kirk_douglas".titleize
=> "Kirk Douglas"    

In ruby:

"kirk douglas".split(/ |\_|\-/).map(&:capitalize).join(" ") 
#=> "Kirk Douglas"

OR

require 'active_support/core_ext'
"kirk douglas".titleize

What kind of document library information do you want in the view? How do you want the user to filter the view?

In general the most powerful way of creating views in sharepoint is with the data view web part. http://office.microsoft.com/en-us/sharepointdesigner/HA100948041033.aspx

You will need Microsoft Office SharePoint Designer.

You can present different views of you folders using the data view filter and sorting controls.

You can use web part connections to filter a dataview. You can use any datasource linked to say a drop down to filter a dataview. How to tie a dropdown list to a gridview in Sharepoint 2007?

In most cases this problem is caused by a buggy or corrupted version of Proguard, that for some strange reason often will be installed from official Android SDK manager

Don't edit Proguard bat file to avoid further problems, if you get this issue, download the latest stable version of Proguard from official site and replace all proguard files in

android-sdk\tools\proguard

with the latest proguard files extracted from the downloaded archive.

Make no sense remove all external libraries dependencies, if a developer add a library to his project most likely the library is needed.

what about windows?

i use windows 10 and this command worked for me,

php -d memory_limit=-1 "C:\ProgramData\ComposerSetup\bin\composer.phar" update

Old post but as it comes up for what I was searching for I thought I'd add some information to this topic. I was going to add a comment but I don't have enough rep.

As others have said:

connection.ConnectionTimeout is used for the initial connection

command.CommandTimeout is used for individual searches, updates, etc.

But:

connection.ConnectionTimeout is also used for committing and rolling back transactions.

Yes, this is an absolutely insane design decision.

So, if you are running into a timeout on commit or rollback you'll need to increase this value through the connection string.

There is a PPA with up-to-date versions of Ruby 2.x for Ubuntu 12.04+:

$ sudo apt-add-repository ppa:brightbox/ruby-ng
$ sudo apt-get update
$ sudo apt-get install ruby2.4

$ ruby -v
ruby 2.4.1p111 (2017-03-22 revision 58053) [x86_64-linux-gnu]

In my case I had added a project to a solution manually, where that project was targeting a higher .NET version than the rest of the projects that were referencing it. Strange... there would normally be a somewhat more verbose, literal and descriptive error in such cases.

There wasn't a real error but there was a warning that said as much.

It seems that in RxJS 5.2.0 the .first() operator has a bug,

Because of that bug .take(1) and .first() can behave quite different if you are using them with switchMap:

With take(1) you will get behavior as expected:

var x = Rx.Observable.interval(1000)
   .do( x=> console.log("One"))
   .take(1)
   .switchMap(x => Rx.Observable.interval(1000))
   .do( x=> console.log("Two"))
   .subscribe((x) => {})

// In the console you will see:
// One
// Two
// Two
// Two
// Two
// etc...

But with .first() you will get wrong behavior:

var x = Rx.Observable.interval(1000)
  .do( x=> console.log("One"))
  .first()
  .switchMap(x => Rx.Observable.interval(1000))
  .do( x=> console.log("Two"))
  .subscribe((x) => {})

// In console you will see:
// One
// One
// Two
// One
// Two
// One
// etc... 

Here's a link to codepen

Monolithic kernel has all kernel services along with kernel core part, thus are heavy and has negative impact on speed and performance. On the other hand micro kernel is lightweight causing increase in performance and speed.
I answered same question at wordpress site. For the difference between monolithic, microkernel and exokernel in tabular form, you can visit here

The X-UA-Compatible meta element only changes the Document mode, not the Browser mode. The Browser mode is chosen before the page is requested, so there is no way to include any markup, JavaScript or such to change this. While the Document mode falls back to older standards and quirks modes of the rendering engine, the Browser mode just changes things like how the browser identifies, such as the User Agent string.

If you’d like to change the Browser mode for all users (rather than changing it manually in the tools or through the settings), the only way (AFAICT) is to get your site added to Microsoft’s Copat View List. This is maintained by Microsoft to apply overrides to sites which break. There is information on how to remove your site from the compat view list, but none I can find to request that you're added.

The preferred method however is to try to fix any issues on the site first, as when you don’t run using the latest document and browser mode you can not take advantage of improvements in the browser, such as increased performance.

TCP guarantees packet delivery AND order. Order is almost as important as the delivery in the first place when reconstructing data for files such as executables, etc.

UDP does not guarantee delivery NOR order. Packets can arrive (or not!) in any order.

Common uses for TCP include file transfer where the integrity of the packets is paramount. Voice/video applications can afford to lose some data while still maintaining acceptable quality, and so usually use UDP.

<button style="position: absolute; left: 20%; right: 20%; bottom: 5%;"> Button </button>