• *Black box testing: Is the test at system level to check the functionality of the system, to ensure that the system performs all the functions that it was designed for, Its mainly to uncover defects found at the user point. Its better to hire a professional tester to black box your system, 'coz the developer usually tests with a perspective that the codes he had written is good and meets the functional requirements of the clients so he could miss out a lot of things (I don't mean to offend anybody)
• Whitebox is the first test that is done in the SDLC.This is to uncover bugs like runtime errors and compilation errrors It can be done either by testers or by Developer himself, But I think its always better that the person who wrote the code tests it.He understands them more than another person.*

You can have very clean code, i had similar problems and i solved it by using :

var a="bcd";
~~parseInt(a);

By dragging and dropping the dll onto 'regasm' you can register it. You can open two 'Window Explorer' windows. One will contain the dll you wish to register. The 2nd window will be the location of the 'regasm' application. Scroll down in both windows so that you have a view of both the dll and 'regasm'. It helps to reduce the size of the two windows so they are side-by-side. Be sure to drag the dll over the 'regasm' that is labeled 'application'. There are several 'regasm' files but you only want the application.

Well, it's JavaScript, so what you have in 'value' is a Number, which can be an integer or a float. But there's not really a difference in JavaScript. From Learning JavaScript:

The Number Data Type

Number data types in JavaScript are floating-point numbers, but they may or may not have a fractional component. If they don’t have a decimal point or fractional component, they’re treated as integers—base-10 whole numbers in a range of –2⁵³ to 2⁵³.

You must know the source encoding.

string someText = "The quick brown fox jumps over the lazy dog.";
byte[] bytes = Encoding.Unicode.GetBytes(someText);
char[] chars = Encoding.Unicode.GetChars(bytes);

Use prepared statements. Those keep the data and syntax apart, which removes the need for escaping MySQL data. See e.g. this tutorial.

You're thinking of the CSS property font-weight:

p { font-weight: bold; }

This worked for me.

self._name = name + '.mp4'
self._cap = VideoCapture(0)
self._fourcc = VideoWriter_fourcc(*'MP4V')
self._out = VideoWriter(self._name, self._fourcc, 20.0, (640,480))

Using Visual Studio 2019 with all projects targeting .Net Core 3.1 the solution was to:

1. Clean / Build / Rebuild.
2. Restart Visual Studio 2019

str.replace() ^v2|v3 does not recognize regular expressions.

To perform a substitution using a regular expression, use re.sub() ^v2|v3.

For example:

import re

line = re.sub(
           r"(?i)^.*interfaceOpDataFile.*$", 
           "interfaceOpDataFile %s" % fileIn, 
           line
       )

In a loop, it would be better to compile the regular expression first:

import re

regex = re.compile(r"^.*interfaceOpDataFile.*$", re.IGNORECASE)
for line in some_file:
    line = regex.sub("interfaceOpDataFile %s" % fileIn, line)
    # do something with the updated line

Duh, I feel stupid right now. Below there is an overly complicated solution, which I'll preserve because it is a solution, after all. A simple solution would be this:

// Generate a pretty string
val coinNames = List(("quarter", "quarters"), 
                     ("dime", "dimes"), 
                     ("nickel", "nickels"), 
                     ("penny", "pennies"))
def coinsString = 
  Function.tupled((quarters: Int, dimes: Int, nickels:Int, pennies: Int) => (
    List(quarters, dimes, nickels, pennies) 
    zip coinNames // join with names
    map (t => (if (t._1 != 1) (t._1, t._2._2) else (t._1, t._2._1))) // correct for number
    map (t => t._1 + " " + t._2) // qty name
    mkString " "
  ))

def allCombinations(amount: Int) = 
 (for{quarters <- 0 to (amount / 25)
      dimes <- 0 to ((amount - 25*quarters) / 10)
      nickels <- 0 to ((amount - 25*quarters - 10*dimes) / 5)
  } yield (quarters, dimes, nickels, amount - 25*quarters - 10*dimes - 5*nickels)
 ) map coinsString mkString "\n"

Here is the other solution. This solution is based on the observation that each coin is a multiple of the others, so they can be represented in terms of them.

// Just to make things a bit more readable, as these routines will access
// arrays a lot
val coinValues = List(25, 10, 5, 1)
val coinNames = List(("quarter", "quarters"), 
                     ("dime", "dimes"), 
                     ("nickel", "nickels"), 
                     ("penny", "pennies"))
val List(quarter, dime, nickel, penny) = coinValues.indices.toList


// Find the combination that uses the least amount of coins
def leastCoins(amount: Int): Array[Int] =
  ((List(amount) /: coinValues) {(list, coinValue) =>
    val currentAmount = list.head
    val numberOfCoins = currentAmount / coinValue
    val remainingAmount = currentAmount % coinValue
    remainingAmount :: numberOfCoins :: list.tail
  }).tail.reverse.toArray

// Helper function. Adjust a certain amount of coins by
// adding or subtracting coins of each type; this could
// be made to receive a list of adjustments, but for so
// few types of coins, it's not worth it.
def adjust(base: Array[Int], 
           quarters: Int, 
           dimes: Int, 
           nickels: Int, 
           pennies: Int): Array[Int] =
  Array(base(quarter) + quarters, 
        base(dime) + dimes, 
        base(nickel) + nickels, 
        base(penny) + pennies)

// We decrease the amount of quarters by one this way
def decreaseQuarter(base: Array[Int]): Array[Int] =
  adjust(base, -1, +2, +1, 0)

// Dimes are decreased this way
def decreaseDime(base: Array[Int]): Array[Int] =
  adjust(base, 0, -1, +2, 0)

// And here is how we decrease Nickels
def decreaseNickel(base: Array[Int]): Array[Int] =
  adjust(base, 0, 0, -1, +5)

// This will help us find the proper decrease function
val decrease = Map(quarter -> decreaseQuarter _,
                   dime -> decreaseDime _,
                   nickel -> decreaseNickel _)

// Given a base amount of coins of each type, and the type of coin,
// we'll produce a list of coin amounts for each quantity of that particular
// coin type, up to the "base" amount
def coinSpan(base: Array[Int], whichCoin: Int) = 
  (List(base) /: (0 until base(whichCoin)).toList) { (list, _) =>
    decrease(whichCoin)(list.head) :: list
  }

// Generate a pretty string
def coinsString(base: Array[Int]) = (
  base 
  zip coinNames // join with names
  map (t => (if (t._1 != 1) (t._1, t._2._2) else (t._1, t._2._1))) // correct for number
  map (t => t._1 + " " + t._2)
  mkString " "
)

// So, get a base amount, compute a list for all quarters variations of that base,
// then, for each combination, compute all variations of dimes, and then repeat
// for all variations of nickels.
def allCombinations(amount: Int) = {
  val base = leastCoins(amount)
  val allQuarters = coinSpan(base, quarter)
  val allDimes = allQuarters flatMap (base => coinSpan(base, dime))
  val allNickels = allDimes flatMap (base => coinSpan(base, nickel))
  allNickels map coinsString mkString "\n"
}

So, for 37 coins, for example:

scala> println(allCombinations(37))
0 quarter 0 dimes 0 nickels 37 pennies
0 quarter 0 dimes 1 nickel 32 pennies
0 quarter 0 dimes 2 nickels 27 pennies
0 quarter 0 dimes 3 nickels 22 pennies
0 quarter 0 dimes 4 nickels 17 pennies
0 quarter 0 dimes 5 nickels 12 pennies
0 quarter 0 dimes 6 nickels 7 pennies
0 quarter 0 dimes 7 nickels 2 pennies
0 quarter 1 dime 0 nickels 27 pennies
0 quarter 1 dime 1 nickel 22 pennies
0 quarter 1 dime 2 nickels 17 pennies
0 quarter 1 dime 3 nickels 12 pennies
0 quarter 1 dime 4 nickels 7 pennies
0 quarter 1 dime 5 nickels 2 pennies
0 quarter 2 dimes 0 nickels 17 pennies
0 quarter 2 dimes 1 nickel 12 pennies
0 quarter 2 dimes 2 nickels 7 pennies
0 quarter 2 dimes 3 nickels 2 pennies
0 quarter 3 dimes 0 nickels 7 pennies
0 quarter 3 dimes 1 nickel 2 pennies
1 quarter 0 dimes 0 nickels 12 pennies
1 quarter 0 dimes 1 nickel 7 pennies
1 quarter 0 dimes 2 nickels 2 pennies
1 quarter 1 dime 0 nickels 2 pennies

So if you just have a string and not a window.location you could use...

String.prototype.toUrl = function(){

if(!this && 0 < this.length)
{
    return undefined;
}
var original = this.toString();
var s = original;
if(!original.toLowerCase().startsWith('http'))
{
    s = 'http://' + original;
}

s = this.split('/');

var protocol = s[0];
var host = s[2];
var relativePath = '';

if(s.length > 3){
    for(var i=3;i< s.length;i++)
    {
        relativePath += '/' + s[i];
    }
}

s = host.split('.');
var domain = s[s.length-2] + '.' + s[s.length-1];    

return {
    original: original,
    protocol: protocol,
    domain: domain,
    host: host,
    relativePath: relativePath,
    getParameter: function(param)
    {
        return this.getParameters()[param];
    },
    getParameters: function(){
        var vars = [], hash;
        var hashes = this.original.slice(this.original.indexOf('?') + 1).split('&');
        for (var i = 0; i < hashes.length; i++) {
            hash = hashes[i].split('=');
            vars.push(hash[0]);
            vars[hash[0]] = hash[1];
        }
        return vars;
    }
};};

How to use.

var str = "http://en.wikipedia.org/wiki/Knopf?q=1&t=2";
var url = str.toUrl;

var host = url.host;
var domain = url.domain;
var original = url.original;
var relativePath = url.relativePath;
var paramQ = url.getParameter('q');
var paramT = url.getParamter('t');

Use the DATEDIFF() function.

Example from documentation:

SELECT DATEDIFF('2007-12-31 23:59:59','2007-12-30');
    -> 1

Based on the accepted response by tiago, here is a small generic function that exports a numpy array to an image having the same resolution as the array:

import matplotlib.pyplot as plt
import numpy as np

def export_figure_matplotlib(arr, f_name, dpi=200, resize_fact=1, plt_show=False):
    """
    Export array as figure in original resolution
    :param arr: array of image to save in original resolution
    :param f_name: name of file where to save figure
    :param resize_fact: resize facter wrt shape of arr, in (0, np.infty)
    :param dpi: dpi of your screen
    :param plt_show: show plot or not
    """
    fig = plt.figure(frameon=False)
    fig.set_size_inches(arr.shape[1]/dpi, arr.shape[0]/dpi)
    ax = plt.Axes(fig, [0., 0., 1., 1.])
    ax.set_axis_off()
    fig.add_axes(ax)
    ax.imshow(arr)
    plt.savefig(f_name, dpi=(dpi * resize_fact))
    if plt_show:
        plt.show()
    else:
        plt.close()

As said in the previous reply by tiago, the screen DPI needs to be found first, which can be done here for instance: http://dpi.lv

I've added an additional argument resize_fact in the function which which you can export the image to 50% (0.5) of the original resolution, for instance.

I got it working by adding to ~/.profile. Somehow after updating to El Capitan beta, it didnt work even though JAVA_HOME was defined in .bash_profile.

If there are any El Capitan beta users, try adding to .profile

scp is best for one file.
OR a combination of tar & compression for smaller data sets like source code trees with small resources (ie: images, sqlite etc).

• media folders (40 GB)
• database backups (28 GB)
• mp3 libraries (100 GB)

It becomes impractical to build a zip/tar.gz file to transfer with scp at this point do to the physical limits of the hosted server.

As an exercise, you can do some gymnastics like piping tar into ssh and redirecting the results into a remote file. (saving the need to build a swap or temporary clone aka zip or tar.gz)

However,

rsync simplify's this process and allows you to transfer data without consuming any additional disc space.

Also,

Continuous (cron?) updates use minimal changes vs full cloned copies speed up large data migrations over time.

tl;dr
scp == small scale (with room to build compressed files on the same drive)
rsync == large scale (with the necessity to backup large data and no room left)

Call GoogleMap.setMyLocationEnabled(true) in your Activity, and add this 2 lines code in the Manifest:

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

Try changing it to.

 Response.Clear();
 Response.ClearHeaders();
 Response.ClearContent();
 Response.AddHeader("Content-Disposition", "attachment; filename=" + file.Name);
 Response.AddHeader("Content-Length", file.Length.ToString());
 Response.ContentType = "text/plain";
 Response.Flush();
 Response.TransmitFile(file.FullName);
 Response.End();

For me, I didn't have my startup project set in Solution Explorer.

Go to Solution Explorer on the left of VS, right click your unit test project, and choose "set as startup project".

I had just ported my code to a new workspace, and forgot that when I opened the project in VS in the solution there, that I needed to re-set my startup project.

a = np.array([1,2,3])
b = np.array([4,5,6])
np.array((a,b))

works just as well as

np.array([[1,2,3], [4,5,6]])

Regardless of whether it is a list of lists or a list of 1d arrays, np.array tries to create a 2d array.

But it's also a good idea to understand how np.concatenate and its family of stack functions work. In this context concatenate needs a list of 2d arrays (or any anything that np.array will turn into a 2d array) as inputs.

np.vstack first loops though the inputs making sure they are at least 2d, then does concatenate. Functionally it's the same as expanding the dimensions of the arrays yourself.

np.stack is a new function that joins the arrays on a new dimension. Default behaves just like np.array.

Look at the code for these functions. If written in Python you can learn quite a bit. For vstack:

return _nx.concatenate([atleast_2d(_m) for _m in tup], 0)

DataTable dt = new DataTable();
dt.Columns.Add("IntValue", typeof(int));
dt.Columns.Add("StringValue", typeof(string));
dt.Rows.Add(1, "1");
dt.Rows.Add(1, "1");
dt.Rows.Add(1, "1");
dt.Rows.Add(2, "2");
dt.Rows.Add(2, "2");

var x = (from r in dt.AsEnumerable()
        select r["IntValue"]).Distinct().ToList();

std::list<Object> l; 
std::list<Object>::iterator ptr;
int i;

for( i = 0 , ptr = l.begin() ; i < N && ptr != l.end() ; i++ , ptr++ );

if( ptr == l.end() ) {
    // list too short  
} else {
    // 'ptr' points to N-th element of list
}

you can use:

git config --add http.proxy http://user:password@proxy_host:proxy_port

You could configure this in your http-Header

httpResponse.setHeader("Content-Type", "application/force-download");
        httpResponse.setHeader("Content-Disposition",
                               "attachment;filename="
                               + "MyFile.pdf"); 

For all those who are stuck with an error.

Let me give you guys a solution with a brief explanation of the same:-

command to connect:-

mongoexport --host your_host --port your_port -u your_username -p your_password --db your_db --collection your_collection --type=csv --out file_name.csv --fields all_the_fields --authenticationDatabase admin

--host --> host of Mongo server

--port --> port of Mongo server

-u --> username

-p --> password

--db --> db from which you want to export

--collection --> collection you want to export

--type --> type of export in my case CSV

--out --> file name where you want to export

--fields --> all the fields you want to export (don't give spaces in between two field name in between commas in case of CSV)

--authenticationDatabase --> database where all your user information is stored

Old post, but I ran into this so if you're trying to output something to Output in a WPF project in Visual Studio, the contemporary method is:

Include this:

using System.Diagnostics;

And then:

Debug.WriteLine("something");

Sure, take a look at sys.version and sys.version_info.

For example, to check that you are running Python 3.x, use

import sys
if sys.version_info[0] < 3:
    raise Exception("Must be using Python 3")

Here, sys.version_info[0] is the major version number. sys.version_info[1] would give you the minor version number.

In Python 2.7 and later, the components of sys.version_info can also be accessed by name, so the major version number is sys.version_info.major.

See also How can I check for Python version in a program that uses new language features?

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

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

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

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

This should work!

[HttpPost]
public ActionResult RedirectToImages(int id)
{
    return RedirectToAction("Index", "ProductImageManeger", new  { id = id });
}

[HttpGet]
public ViewResult Index(int id)
{
    return View(_db.ProductImages.Where(rs => rs.ProductId == id).ToList());
}

Notice that you don't have to pass the name of view if you are returning the same view as implemented by the action.

Your view should inherit the model as this:

@model <Your class name>

You can then access your model in view as:

@Model.<property_name>

try to add display: block; (or replace the <span> by a <div>) (note that this could cause other problems becuase a <span> is inline by default - but you havn't posted the rest of your html)

Inside template this working finely.

<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.9/angular.min.js"></script>
<body>

<div ng-app="">
<input ng-model="name" value="0">
<p>My first expression: {{ (name-0) + 5 }}</p>
</div>

</body>
</html>

//Set Preference
SharedPreferences myPrefs = getSharedPreferences("myPrefs", MODE_WORLD_READABLE);
SharedPreferences.Editor prefsEditor;  
prefsEditor = myPrefs.edit();  
//strVersionName->Any value to be stored  
prefsEditor.putString("STOREDVALUE", strVersionName);  
prefsEditor.commit();

//Get Preferenece  
SharedPreferences myPrefs;    
myPrefs = getSharedPreferences("myPrefs", MODE_WORLD_READABLE);  
String StoredValue=myPrefs.getString("STOREDVALUE", "");

Try this..

Combining what Dick Lucas says and adding a reset autoincremental from other StackOverFlow posts, i think this can work:

fun clearAndResetAllTables(): Boolean {
    val db = db ?: return false

    // reset all auto-incrementalValues
    val query = SimpleSQLiteQuery("DELETE FROM sqlite_sequence")

    db.beginTransaction()
    return try {
        db.clearAllTables()
        db.query(query)
        db.setTransactionSuccessful()
        true
    } catch (e: Exception){
        false
    } finally {
        db.endTransaction()
    }
}

As the OP said that he wants letters and numbers ONLY (no underscore!), one more way to have this in php regex is to use posix expressions:

/^[[:alnum:]]+$/

Note: This will not work in Java, JavaScript, Python, Ruby, .NET

I wanted to do something like this without making a separate function, and came up with this simple one-line approach:

DECLARE @test NVARCHAR(255)
SET @test = 'First Second'

SELECT SUBSTRING(@test,1,(CHARINDEX(' ',@test + ' ')-1))

This would return the result "First"

It's short, just not as robust, as it assumes your string doesn't start with a space. It will handle one-word inputs, multi-word inputs, and empty string or NULL inputs.

for (Int32 i = 1; i < dt_pattern.Rows.Count - 1; i++){ double yATmax = ToDouble(dt_pattern.Rows[i]["Ampl"].ToString()) + AT; }

if you want to get around the + 1 issue

One reason to choose .keystore over .jks is that Unity recognizes the former but not the latter when you're navigating to select your keystore file (Unity 2017.3, macOS).

.process-list:after{
    content: "\2191";
    position: absolute;
    top:50%;
    right:-8px;
    background-color: #ea1f41;
    width:35px;
    height: 35px;
    border:2px solid #ffffff;
    border-radius: 5px;
    color: #ffffff;
    z-index: 10000;
    -webkit-transform: rotate(50deg) translateY(-50%);
    -moz-transform: rotate(50deg) translateY(-50%);
    -ms-transform: rotate(50deg) translateY(-50%);
    -o-transform: rotate(50deg) translateY(-50%);
    transform: rotate(50deg) translateY(-50%);
}

you can check this code . i hope you will easily understand.

From the installing-packages page you can simply run:

pip install /srv/pkg/mypackage

where /srv/pkg/mypackage is the directory, containing setup.py.

Additionally¹, you can install it from the archive file:

pip install ./mypackage-1.0.4.tar.gz

¹ Although noted in the question, due to its popularity, it is also included.

I faced same problem. This is what I did to resolve the issue.

1. Select Project and right click.
2. Click on properties.
3. Click on libraries tab.
4. Click on 'Add Jars'.
5. Add relevant jar for your error.

Building off of @Karl Rosaen

parser = argparse.ArgumentParser()
optional = parser._action_groups.pop() # Edited this line
required = parser.add_argument_group('required arguments')
# remove this line: optional = parser...
required.add_argument('--required_arg', required=True)
optional.add_argument('--optional_arg')
parser._action_groups.append(optional) # added this line
return parser.parse_args()

and this outputs:

usage: main.py [-h] [--required_arg REQUIRED_ARG]
           [--optional_arg OPTIONAL_ARG]

required arguments:
  --required_arg REQUIRED_ARG

optional arguments:
  -h, --help                    show this help message and exit
  --optional_arg OPTIONAL_ARG

Assuming your int array is sorted, i would do...

int count = 0, occur = 0, high = 0, a;

for (a = 1; a < n.length; a++) {
    if (n[a - 1] == n[a]) {
       count++;
       if (count > occur) {
           occur = count;
           high = n[a];
       }
     } else {
        count = 0;
     }
}
System.out.println("highest occurence = " + high);

0..($letters.count-1) | foreach { "Value: {0}, Index: {1}" -f $letters[$_],$_}

http://docs.jquery.com/Plugins/Validation/Methods/required

edit the code for 'select' as below for checking for a 0 or null value selection from select list

case 'select':
var options = $("option:selected", element);
return (options[0].value != 0 && options.length > 0 && options[0].value != '') && (element.type == "select-multiple" || ($.browser.msie && !(options[0].attributes['value'].specified) ? options[0].text : options[0].value).length > 0);

You may also use pyplot.text (see here).

def plot_embeddings(M_reduced, word2Ind, words):
    """ 
        Plot in a scatterplot the embeddings of the words specified in the list "words".
        Include a label next to each point.
    """
    for word in words:
        x, y = M_reduced[word2Ind[word]]
        plt.scatter(x, y, marker='x', color='red')
        plt.text(x+.03, y+.03, word, fontsize=9)
    plt.show()

M_reduced_plot_test = np.array([[1, 1], [-1, -1], [1, -1], [-1, 1], [0, 0]])
word2Ind_plot_test = {'test1': 0, 'test2': 1, 'test3': 2, 'test4': 3, 'test5': 4}
words = ['test1', 'test2', 'test3', 'test4', 'test5']
plot_embeddings(M_reduced_plot_test, word2Ind_plot_test, words)

myImgView.setImageResource(R.drawable.monkey);

is used for setting image in the current image view, but if want to delete this image then you can use this code like:

((ImageView) v.findViewById(R.id.ImageView1)).setImageResource(0);

now this will delete the image from your image view, because it has set the resources value to zero.

This is usually caused when using a build system like Apache Ant that only compiles java files when the java file is newer than the class file. If a method signature changes and classes were using the old version things may not be compiled correctly. The usual fix is to do a full rebuild (usually "ant clean" then "ant").

Sometimes this can also be caused when compiling against one version of a library but running against a different version.

For C++:

In case of using keyboard characters/numbers, an easier solution would be:

int key = cvWaitKey();

switch(key)
{
   case ((int)('a')):
   // do something if button 'a' is pressed
   break;
   case ((int)('h')):
   // do something if button 'h' is pressed
   break;
}

Here's yet another way (using a negative look-ahead):

^/(?!ignoreme|ignoreme2|ignoremeN)([a-z0-9]+)$ 

Note: There's only one capturing expression: ([a-z0-9]+).

Most Android and iPhone apps I have seen use an initial screen or dialog box to ask for credentials. I think it is cumbersome for the user to have to re-enter their name/password often, so storing that info makes sense from a usability perspective.

The advice from the (Android dev guide) is:

In general, we recommend minimizing the frequency of asking for user credentials -- to make phishing attacks more conspicuous, and less likely to be successful. Instead use an authorization token and refresh it.

Where possible, username and password should not be stored on the device. Instead, perform initial authentication using the username and password supplied by the user, and then use a short-lived, service-specific authorization token.

Using the AccountManger is the best option for storing credentials. The SampleSyncAdapter provides an example of how to use it.

If this is not an option to you for some reason, you can fall back to persisting credentials using the Preferences mechanism. Other applications won't be able to access your preferences, so the user's information is not easily exposed.

You can basically do following one to install new package as well.

php composer.phar require

then terminal will ask you to enter the name of the package for searching.

$ Search for a package []: //Your package name here

Then terminal will ask the version of the package (If you would like to have the latest version just leave it blank)

$ Enter the version constraint to require (or leave blank to use the latest version) []: //your version number here

Then you just press the return key. Terminal will ask for another package, if you dont want to install another one just press the return key and you will be done.

echo append a carriage return at the end.

Use

echo -e

to remove the extra 0x0A

Also, hexdump does not work byte-per-byte as default. This is why it shows you bytes in a weird endianess and why it shows you an extra 0x00.

    import os
    os.mkdir('directory name') #### this command for creating directory
    os.mknod('file name') #### this for creating files
    os.system('touch filename') ###this is another method for creating file by using unix commands in os modules 

Try one of this solution

1. In your terminal type find / -name "php.ini"

2. In your terminal type php -i | grep php.ini . It should show the file path as Configuration File (php.ini) Path => /etc

3. If you can access one your php files , open it in a editor (notepad) and insert below code after <?php in a new line phpinfo(); This will tell you the php.ini location
4. You can also talk to php in interactive mode. Just type php -a in the terminal and type phpinfo(); after php initiated.

REST vs. SOAP

SOAP:

? SOAP is simple object access protocol that run on TCP/UDP/SMTP.
? SOAP read and write request response messages in XML format.
? SOAP uses interface in order to define the services.
? SOAP is more secure as it has its own security and well defined standards.
? SOAP follows RPC and Document style to define web services.
? SOAP uses SOAP-UI as client tools for testing.

REST

? REST is representational state transfer that uses underlying HTTP protocols.
? REST is stateless.
? REST is an architectural style that is used to describe and define web services.
? REST can read and write request response messages in JSON/XML/Plain HTML.
? REST uses URI for each resource that is used in web service.A resource can be image text method etc.
? REST uses set of verbs, like HTTP's GET, POST, PUT, DELETE.
? REST is easy to develop and easy to manage as compared to SOAP UI.
? REST has light-weight client tools or plugins that can easily be integrated inside a browser.
? REST services are cacheable.

On OSX 10.11, you can sudo nano /etc/paths and add the path(s) you want here, one per line. Way simpler than figuring which of ~/.bashrc, /etc/profile, '~/.bash_profile` etc... you should add to. Besides, why export and append $PATH to itself when you can just go and modify PATH directly...?

Like @Venkatramanan and others I found INFORMATION_SCHEMA.TABLES unreliable (using InnoDB, MySQL 5.1.44), giving different row counts each time I run it even on quiesced tables. Here's a relatively hacky (but flexible/adaptable) way of generating a big SQL statement you can paste into a new query, without installing Ruby gems and stuff.

SELECT CONCAT(
    'SELECT "', 
    table_name, 
    '" AS table_name, COUNT(*) AS exact_row_count FROM `', 
    table_schema,
    '`.`',
    table_name, 
    '` UNION '
) 
FROM INFORMATION_SCHEMA.TABLES 
WHERE table_schema = '**my_schema**';

It produces output like this:

SELECT "func" AS table_name, COUNT(*) AS exact_row_count FROM my_schema.func UNION                         
SELECT "general_log" AS table_name, COUNT(*) AS exact_row_count FROM my_schema.general_log UNION           
SELECT "help_category" AS table_name, COUNT(*) AS exact_row_count FROM my_schema.help_category UNION       
SELECT "help_keyword" AS table_name, COUNT(*) AS exact_row_count FROM my_schema.help_keyword UNION         
SELECT "help_relation" AS table_name, COUNT(*) AS exact_row_count FROM my_schema.help_relation UNION       
SELECT "help_topic" AS table_name, COUNT(*) AS exact_row_count FROM my_schema.help_topic UNION             
SELECT "host" AS table_name, COUNT(*) AS exact_row_count FROM my_schema.host UNION                         
SELECT "ndb_binlog_index" AS table_name, COUNT(*) AS exact_row_count FROM my_schema.ndb_binlog_index UNION 

Copy and paste except for the last UNION to get nice output like,

+------------------+-----------------+
| table_name       | exact_row_count |
+------------------+-----------------+
| func             |               0 |
| general_log      |               0 |
| help_category    |              37 |
| help_keyword     |             450 |
| help_relation    |             990 |
| help_topic       |             504 |
| host             |               0 |
| ndb_binlog_index |               0 |
+------------------+-----------------+
8 rows in set (0.01 sec)

If you happen to be using jQuery, you might want to give this a shot: http://api.jquery.com/category/deferred-object/

It allows you to defer the execution of your callback function until the ajax request (or any async operation) is completed. This can also be used to call a callback once several ajax requests have all completed.

As stated earlier by Jamie Dixon, a floated <div> is taken out of normal flow. All content that is still within normal flow will ignore it completely and not make space for it.

Try putting a different colored border border:solid 1px orange; around each of your <div> elements to see what they're doing. You might start by removing the floats and putting some dummy text inside the div. Then style them one at a time to get the desired layout.

#include <stdio.h>
main()
{
    char str[100];
    int num;
    while(1) {
        printf("Enter a number: ");
        scanf("%[^0-9]%d",str,&num);
        printf("You entered the number %d\n",num);
    }
    return 0;
}

%[^0-9] in scanf() gobbles up all that is not between 0 and 9. Basically it cleans the input stream of non-digits and puts it in str. Well, the length of non-digit sequence is limited to 100. The following %d selects only integers in the input stream and places it in num.

I usually do it the way that you are doing it (i.e. sudo -u username command). But, there is also the 'djb' way to run a daemon with privileges of another user. See: http://thedjbway.b0llix.net/daemontools/uidgid.html

According to my tests with Chrome:

If you set a number input to a Number, then it works fine.

If you set a number input to a String that contains nothing but a number, then it works fine.

If you set a number input to a String that contains a number and some whitespace, then it blanks the input.

You probably have a space or a new line after the data in the server response that you actually care about.

Use document.getElementById("points").value = parseInt(request.responseText, 10); instead.

testVar = raw_input("Ask user for something.")

I found that most solutions didn't work with clicks on elements like Labels or DIV's (eg. when using Kendo controls). So I made this simple solution:

function isDoubleClicked(element) {
    //if already clicked return TRUE to indicate this click is not allowed
    if (element.data("isclicked")) return true;

    //mark as clicked for 1 second
    element.data("isclicked", true);
    setTimeout(function () {
        element.removeData("isclicked");
    }, 1000);

    //return FALSE to indicate this click was allowed
    return false;
}

Use it on the place where you have to decide to start an event or not:

$('#button').on("click", function () {
    if (isDoubleClicked($(this))) return;

    ..continue...
});

If you can't close windows that aren't opened by the script, then you can destroy your page using this code:

document.getElementsByTagName ('html') [0] .remove ();

I don't know if this will help anyone or not but as I was facing the same issue I thought of sharing how I got the solution.

You can use track by attribute in your ng-options.

Assume that you have:

variants:[{'id':0, name:'set of 6 traits'}, {'id':1, name:'5 complete sets'}]

You can mention your ng-options as:

ng-options="v.name for v in variants track by v.id"

Hope this helps someone in future.

For python 2 i did this

print ( time.strftime("%H:%M:%S", time.localtime(time.time())) + "." + str(time.time()).split(".",1)[1])

it prints time "%H:%M:%S" , splits the time.time() to two substrings (before and after the .) xxxxxxx.xx and since .xx are my milliseconds i add the second substring to my "%H:%M:%S"

hope that makes sense :) Example output:

13:31:21.72 Blink 01

---

13:31:21.81 END OF BLINK 01

13:31:26.3 Blink 01

13:31:26.39 END OF BLINK 01

13:31:34.65 Starting Lane 01

If you would like to get the same information given when an exception isn't handled you can do something like this. Do import traceback and then:

try:
    ...
except Exception as e:
    print(traceback.print_tb(e.__traceback__))

I'm using Python 3.7.

For IIS 8 There is a extra step to do other than changing the customErrors=Off to show the error content.

<system.web>
   <customErrors mode="Off" />
</system.web>
<system.webServer>
   <httpErrors existingResponse="PassThrough" errorMode="Detailed"/>
</system.webServer>

Raul answered the question in this link Turn off IIS8 custom errors by Raul

For instance you can use

update tablename set datetimefield='19980223 14:23:05'
update tablename set datetimefield='02/23/1998 14:23:05'
update tablename set datetimefield='1998-12-23 14:23:05'
update tablename set datetimefield='23 February 1998 14:23:05'
update tablename set datetimefield='1998-02-23T14:23:05'

You need to be careful of day/month order since this will be language dependent when the year is not specified first. If you specify the year first then there is no problem; date order will always be year-month-day.

In collaboration with @drzaus we've come up with the following jQuery plugin.

jQuery.getSelector

!(function ($, undefined) {
    /// adapted http://jsfiddle.net/drzaus/Hgjfh/5/

    var get_selector = function (element) {
        var pieces = [];

        for (; element && element.tagName !== undefined; element = element.parentNode) {
            if (element.className) {
                var classes = element.className.split(' ');
                for (var i in classes) {
                    if (classes.hasOwnProperty(i) && classes[i]) {
                        pieces.unshift(classes[i]);
                        pieces.unshift('.');
                    }
                }
            }
            if (element.id && !/\s/.test(element.id)) {
                pieces.unshift(element.id);
                pieces.unshift('#');
            }
            pieces.unshift(element.tagName);
            pieces.unshift(' > ');
        }

        return pieces.slice(1).join('');
    };

    $.fn.getSelector = function (only_one) {
        if (true === only_one) {
            return get_selector(this[0]);
        } else {
            return $.map(this, function (el) {
                return get_selector(el);
            });
        }
    };

})(window.jQuery);

Minified Javascript

// http://stackoverflow.com/questions/2420970/how-can-i-get-selector-from-jquery-object/15623322#15623322
!function(e,t){var n=function(e){var n=[];for(;e&&e.tagName!==t;e=e.parentNode){if(e.className){var r=e.className.split(" ");for(var i in r){if(r.hasOwnProperty(i)&&r[i]){n.unshift(r[i]);n.unshift(".")}}}if(e.id&&!/\s/.test(e.id)){n.unshift(e.id);n.unshift("#")}n.unshift(e.tagName);n.unshift(" > ")}return n.slice(1).join("")};e.fn.getSelector=function(t){if(true===t){return n(this[0])}else{return e.map(this,function(e){return n(e)})}}}(window.jQuery)

Usage and Gotchas

<html>
    <head>...</head>
    <body>
        <div id="sidebar">
            <ul>
                <li>
                    <a href="/" id="home">Home</a>
                </li>
            </ul>
        </div>
        <div id="main">
            <h1 id="title">Welcome</h1>
        </div>

        <script type="text/javascript">

            // Simple use case
            $('#main').getSelector();           // => 'HTML > BODY > DIV#main'

            // If there are multiple matches then an array will be returned
            $('body > div').getSelector();      // => ['HTML > BODY > DIV#main', 'HTML > BODY > DIV#sidebar']

            // Passing true to the method will cause it to return the selector for the first match
            $('body > div').getSelector(true);  // => 'HTML > BODY > DIV#main'

        </script>
    </body>
</html>

Fiddle w/ QUnit tests

http://jsfiddle.net/CALY5/5/

NSArray *_returnedArguments = [serverOutput componentsSeparatedByString:@":"];

_returnedArguments is an array of NSStrings which the UITextField text property is expecting. No need to convert.

Syntax error:

[_appDelegate loggedIn:usernameField.text:passwordField.text:(int)[[_returnedArguments objectAtIndex:2] intValue]];

If your _appDelegate has a passwordField property, then you can set the text using the following

[[_appDelegate passwordField] setText:[_returnedArguments objectAtIndex:2]];

You are asking for the condition where all the conditions are true, so len of the frame is the answer, unless I misunderstand what you are asking

In [17]: df = DataFrame(randn(20,4),columns=list('ABCD'))

In [18]: df[(df['A']>0) & (df['B']>0) & (df['C']>0)]
Out[18]: 
           A         B         C         D
12  0.491683  0.137766  0.859753 -1.041487
13  0.376200  0.575667  1.534179  1.247358
14  0.428739  1.539973  1.057848 -1.254489

In [19]: df[(df['A']>0) & (df['B']>0) & (df['C']>0)].count()
Out[19]: 
A    3
B    3
C    3
D    3
dtype: int64

In [20]: len(df[(df['A']>0) & (df['B']>0) & (df['C']>0)])
Out[20]: 3

There's an option in the Simulator to open the console

Debug > Open System Log

or use the

keyboard shortcut: ?/

In .NET Framework 4 and MVC this is the only representation that worked:

Replace(@"""","")

Using a backslash in whatever combination did not work...

With [email protected] or later you can install types with npm install

npm install --save-dev @types/jasmine

then import the types automatically using the typeRoots option in tsconfig.json.

"typeRoots": [
      "node_modules/@types"
    ],

This solution does not require import {} from 'jasmine'; in each spec file.

Add this line to your change event handler

    $("#theSelect option:selected").attr('disabled','disabled')
        .siblings().removeAttr('disabled');

This will disable the selected option, and enable any previously disabled options.

EDIT:

If you did not want to re-enable the previous ones, just remove this part of the line:

        .siblings().removeAttr('disabled');

EDIT:

http://jsfiddle.net/pd5Nk/1/

To re-enable when you click remove, add this to your click handler.

$("#theSelect option[value=" + value + "]").removeAttr('disabled');

Background:

Model validations are required for ensuring that the received data we receive is valid and correct so that we can do the further processing with this data. We can validate a model in an action method. The built-in validation attributes are Compare, Range, RegularExpression, Required, StringLength. However we may have scenarios wherein we required validation attributes other than the built-in ones.

Custom Validation Attributes

public class EmployeeModel 
{
    [Required]
    [UniqueEmailAddress]
    public string EmailAddress {get;set;}
    public string FirstName {get;set;}
    public string LastName {get;set;}
    public int OrganizationId {get;set;}
}

To create a custom validation attribute, you will have to derive this class from ValidationAttribute.

public class UniqueEmailAddress : ValidationAttribute
{
    private IEmployeeRepository _employeeRepository;
    [Inject]
    public IEmployeeRepository EmployeeRepository
    {
        get { return _employeeRepository; }
        set
        {
            _employeeRepository = value;
        }
    }
    protected override ValidationResult IsValid(object value,
                        ValidationContext validationContext)
    {
        var model = (EmployeeModel)validationContext.ObjectInstance;
        if(model.Field1 == null){
            return new ValidationResult("Field1 is null");
        }
        if(model.Field2 == null){
            return new ValidationResult("Field2 is null");
        }
        if(model.Field3 == null){
            return new ValidationResult("Field3 is null");
        }
        return ValidationResult.Success;
    }
}

Hope this helps. Cheers !

References

• Code Project - Custom Validation Attribute in ASP.NET MVC3
• Haacked - ASP.NET MVC 2 Custom Validation

As for the path relative to the current executing script, since Ruby 2.0 you can also use

__dir__

So this is basically the same as

File.dirname(__FILE__)

You can use this method to create hidden text field with/without form. If you need form just pass form with object status = true.

You can also add multiple hidden fields. Use this way:

CustomizePPT.setHiddenFields( 
    { 
        "hidden" : 
        {
            'fieldinFORM' : 'thisdata201' , 
            'fieldinFORM2' : 'this3' //multiple hidden fields
            .
            .
            .
            .
            .
            'nNoOfFields' : 'nthData'
        },
    "form" : 
    {
        "status" : "true",
        "formID" : "form3"
    } 
} );

var CustomizePPT = new Object();_x000D_
CustomizePPT.setHiddenFields = function(){ _x000D_
    var request = [];_x000D_
 var container = '';_x000D_
 console.log(arguments);_x000D_
 request = arguments[0].hidden;_x000D_
    console.log(arguments[0].hasOwnProperty('form'));_x000D_
 if(arguments[0].hasOwnProperty('form') == true)_x000D_
 {_x000D_
  if(arguments[0].form.status == 'true'){_x000D_
   var parent = document.getElementById("container");_x000D_
   container = document.createElement('form');_x000D_
   parent.appendChild(container);_x000D_
   Object.assign(container, {'id':arguments[0].form.formID});_x000D_
  }_x000D_
 }_x000D_
 else{_x000D_
   container = document.getElementById("container");_x000D_
 }_x000D_
 _x000D_
 //var container = document.getElementById("container");_x000D_
 Object.keys(request).forEach(function(elem)_x000D_
 {_x000D_
  if($('#'+elem).length <= 0){_x000D_
   console.log("Hidden Field created");_x000D_
   var input = document.createElement('input');_x000D_
   Object.assign(input, {"type" : "text", "id" : elem, "value" : request[elem]});_x000D_
   container.appendChild(input);_x000D_
  }else{_x000D_
   console.log("Hidden Field Exists and value is below" );_x000D_
   $('#'+elem).val(request[elem]);_x000D_
  }_x000D_
 });_x000D_
};_x000D_
_x000D_
CustomizePPT.setHiddenFields( { "hidden" : {'fieldinFORM' : 'thisdata201' , 'fieldinFORM2' : 'this3'}, "form" : {"status" : "true","formID" : "form3"} } );_x000D_
CustomizePPT.setHiddenFields( { "hidden" : {'withoutFORM' : 'thisdata201','withoutFORM2' : 'this2'}});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<div id='container'>_x000D_
_x000D_
</div>

This is an old thread but apparently the C++ Faq has a section (Archived 2013 version) on this. This apparently will be updated if the author is contacted so this will probably be more up to date in the long run, but here is the current version:

Depends on what you mean. If you mean, Is it possible to convert C++ to readable and maintainable C-code? then sorry, the answer is No — C++ features don't directly map to C, plus the generated C code is not intended for humans to follow. If instead you mean, Are there compilers which convert C++ to C for the purpose of compiling onto a platform that yet doesn't have a C++ compiler? then you're in luck — keep reading.

A compiler which compiles C++ to C does full syntax and semantic checking on the program, and just happens to use C code as a way of generating object code. Such a compiler is not merely some kind of fancy macro processor. (And please don't email me claiming these are preprocessors — they are not — they are full compilers.) It is possible to implement all of the features of ISO Standard C++ by translation to C, and except for exception handling, it typically results in object code with efficiency comparable to that of the code generated by a conventional C++ compiler.

Here are some products that perform compilation to C:

• Comeau Computing offers a compiler based on Edison Design Group's front end that outputs C code.
• LLVM is a downloadable compiler that emits C code. See also here and here. Here is an example of C++ to C conversion via LLVM.

• Cfront, the original implementation of C++, done by Bjarne Stroustrup and others at AT&T, generates C code. However it has two problems: it's been difficult to obtain a license since the mid 90s when it started going through a maze of ownership changes, and development ceased at that same time and so it doesn't get bug fixes and doesn't support any of the newer language features (e.g., exceptions, namespaces, RTTI, member templates).

• Contrary to popular myth, as of this writing there is no version of g++ that translates C++ to C. Such a thing seems to be doable, but I am not aware that anyone has actually done it (yet).

Note that you typically need to specify the target platform's CPU, OS and C compiler so that the generated C code will be specifically targeted for this platform. This means: (a) you probably can't take the C code generated for platform X and compile it on platform Y; and (b) it'll be difficult to do the translation yourself — it'll probably be a lot cheaper/safer with one of these tools.

One more time: do not email me saying these are just preprocessors — they are not — they are compilers.

You can use Wget or cURL, see How to download files from command line in Windows like wget or curl.

You will then do e.g.:

wget www.google.com

Google Guava Libraries collection provides such function:

Iterator<String> it = Iterators.forArray(array);

One should prefere Guava over the Apache Collection (which seems to be abandoned).

Observe object and array reactivity here:

https://vuejs.org/v2/guide/reactivity.html

This is what is actually happening:

global_list = []

def defineAList():
    local_list = ['1','2','3']
    print "For checking purposes: in defineAList, list is", local_list 
    return local_list 

def useTheList(passed_list):
    print "For checking purposes: in useTheList, list is", passed_list

def main():
    # returned list is ignored
    returned_list = defineAList()   

    # passed_list inside useTheList is set to global_list
    useTheList(global_list) 

main()

This is what you want:

def defineAList():
    local_list = ['1','2','3']
    print "For checking purposes: in defineAList, list is", local_list 
    return local_list 

def useTheList(passed_list):
    print "For checking purposes: in useTheList, list is", passed_list

def main():
    # returned list is ignored
    returned_list = defineAList()   

    # passed_list inside useTheList is set to what is returned from defineAList
    useTheList(returned_list) 

main()

You can even skip the temporary returned_list and pass the returned value directly to useTheList:

def main():
    # passed_list inside useTheList is set to what is returned from defineAList
    useTheList(defineAList()) 

Warning: This solution is deprecated since Angular 5.5, please refer to Trent's answer below

=====================

Yes, you need to import the operator:

import 'rxjs/add/operator/catch';

Or import Observable this way:

import {Observable} from 'rxjs/Rx';

But in this case, you import all operators.

See this question for more details:

• Angular HTTP GET with TypeScript error http.get(...).map is not a function in [null]

Try this maybe :

Bootply : http://www.bootply.com/106527

Js :

$('input').on('click', function(){
  var valeur = 0;
  $('input:checked').each(function(){
       if ( $(this).attr('value') > valeur )
       {
           valeur =  $(this).attr('value');
       }
  });
  $('.progress-bar').css('width', valeur+'%').attr('aria-valuenow', valeur);    
});

HTML :

 <div class="progress progress-striped active">
        <div class="progress-bar" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100">
        </div>
    </div>
<div class="row tasks">
        <div class="col-md-6">
          <p><span>Identify your campaign audience.</span>Who are we talking to here? Understand your buyer persona before launching into a campaign, so you can target them correctly.</p>
        </div>
        <div class="col-md-2">
          <label>2014-01-29</label>
        </div>
        <div class="col-md-2">
          <input name="progress" class="progress" type="checkbox" value="10">
        </div>
        <div class="col-md-2">
          <input name="done" class="done" type="checkbox" value="20">
        </div>
      </div><!-- tasks -->

<div class="row tasks">
        <div class="col-md-6">
          <p><span>Set your goals + benchmarks</span>Having SMART goals can help you be
sure that you’ll have tangible results to share with the world (or your
boss) at the end of your campaign.</p>
        </div>
        <div class="col-md-2">
          <label>2014-01-25</label>
        </div>
        <div class="col-md-2">
          <input name="progress" class="progress" type="checkbox" value="30">
        </div>
        <div class="col-md-2">
          <input name="done" class="done" type="checkbox" value="40">
        </div>
      </div><!-- tasks -->

Css

.tasks{
    background-color: #F6F8F8;
    padding: 10px;
    border-radius: 5px;
    margin-top: 10px;
}
.tasks span{
    font-weight: bold;
}
.tasks input{
    display: block;
    margin: 0 auto;
    margin-top: 10px;
}
.tasks a{
    color: #000;
    text-decoration: none;
    border:none;
}
.tasks a:hover{
    border-bottom: dashed 1px #0088cc;
}
.tasks label{
    display: block;
    text-align: center;
}

$(function(){_x000D_
$('input').on('click', function(){_x000D_
  var valeur = 0;_x000D_
  $('input:checked').each(function(){_x000D_
       if ( $(this).attr('value') > valeur )_x000D_
       {_x000D_
           valeur =  $(this).attr('value');_x000D_
       }_x000D_
  });_x000D_
  $('.progress-bar').css('width', valeur+'%').attr('aria-valuenow', valeur);    _x000D_
});_x000D_
_x000D_
});

.tasks{_x000D_
 background-color: #F6F8F8;_x000D_
 padding: 10px;_x000D_
 border-radius: 5px;_x000D_
 margin-top: 10px;_x000D_
}_x000D_
.tasks span{_x000D_
 font-weight: bold;_x000D_
}_x000D_
.tasks input{_x000D_
 display: block;_x000D_
 margin: 0 auto;_x000D_
 margin-top: 10px;_x000D_
}_x000D_
.tasks a{_x000D_
 color: #000;_x000D_
 text-decoration: none;_x000D_
 border:none;_x000D_
}_x000D_
.tasks a:hover{_x000D_
 border-bottom: dashed 1px #0088cc;_x000D_
}_x000D_
.tasks label{_x000D_
 display: block;_x000D_
 text-align: center;_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>_x000D_
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>_x000D_
_x000D_
 <div class="progress progress-striped active">_x000D_
        <div class="progress-bar" role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100">_x000D_
        </div>_x000D_
    </div>_x000D_
<div class="row tasks">_x000D_
        <div class="col-md-6">_x000D_
          <p><span>Identify your campaign audience.</span>Who are we talking to here? Understand your buyer persona before launching into a campaign, so you can target them correctly.</p>_x000D_
        </div>_x000D_
        <div class="col-md-2">_x000D_
          <label>2014-01-29</label>_x000D_
        </div>_x000D_
        <div class="col-md-2">_x000D_
          <input name="progress" class="progress" type="checkbox" value="10">_x000D_
        </div>_x000D_
        <div class="col-md-2">_x000D_
          <input name="done" class="done" type="checkbox" value="20">_x000D_
        </div>_x000D_
      </div><!-- tasks -->_x000D_
_x000D_
<div class="row tasks">_x000D_
        <div class="col-md-6">_x000D_
          <p><span>Set your goals + benchmarks</span>Having SMART goals can help you be_x000D_
sure that you’ll have tangible results to share with the world (or your_x000D_
boss) at the end of your campaign.</p>_x000D_
        </div>_x000D_
        <div class="col-md-2">_x000D_
          <label>2014-01-25</label>_x000D_
        </div>_x000D_
        <div class="col-md-2">_x000D_
          <input name="progress" class="progress" type="checkbox" value="30">_x000D_
        </div>_x000D_
        <div class="col-md-2">_x000D_
          <input name="done" class="done" type="checkbox" value="40">_x000D_
        </div>_x000D_
      </div><!-- tasks -->

If you want to be able to add this to any elements without having to copy/paste the same code over and over again, you can make a directive to do this. It is as simple as below:

import {Directive, HostListener} from "@angular/core";
    
@Directive({
    selector: "[click-stop-propagation]"
})
export class ClickStopPropagation
{
    @HostListener("click", ["$event"])
    public onClick(event: any): void
    {
        event.stopPropagation();
    }
}

Then just add it to the element you want it on:

<div click-stop-propagation>Stop Propagation</div>

Update February 2021

Although this question is raised over 8 years ago with various solutions and answers, the easiest solution that can be easily updated to increase the scale by just inserting a name in the array without code modification; and also using very short code is the function below.

This solution is for the English reading of numbers (not the South-Asian System) and uses the standard US English (American way) of writing large numbers. i.e. it does not use the UK System (the UK system uses the word "and" like: "three hundred and twenty-two thousand").

Test cases are provided and also an input field.

Remember, it is "Unsigned Integers" that we are converting to words.

You can increase the scale[] array beyond Sextillion.

As the function is short, you can use it as an internal function in, say, currency conversion where decimal numbers are used and call it twice for the whole part and the fractional part.

Hope it is useful.

/********************************************************
* @function    : integerToWords()
* @purpose     : Converts Unsigned Integers to Words
*                Using String Triplet Array.
* @version     : 1.05
* @author      : Mohsen Alyafei
* @date        : 15 January 2021
* @param       : {number} [integer numeric or string]
* @returns     : {string} The wordified number string
********************************************************/
const Ones  = ["","One","Two","Three","Four","Five","Six","Seven","Eight","Nine","Ten",
                "Eleven","Twelve","Thirteen","Fourteen","Fifteen","Sixteen","Seventeen","Eighteen","Nineteen"],
      Tens  = ["","","Twenty","Thirty","Forty","Fifty","Sixty","Seventy","Eighty","Ninety","Hundred"],
      Scale = ["","Thousand","Million","Billion","Trillion","Quadrillion","Quintillion","Sextillion"];
//==================================
const integerToWords = (n = 0) => {
if (n == 0) return "Zero";                                   // check for zero
n = ("0".repeat(2*(n+="").length % 3) + n).match(/.{3}/g);   // create triplets array
if (n.length > Scale.length) return "Too Large";             // check if larger than scale array
let out= ""; return n.forEach((Triplet,pos) => {             // loop into array for each triplet
if (+Triplet) { out+=' ' +(+Triplet[0] ? Ones[+Triplet[0]]+' '+ Tens[10] : "") +
      ' ' + (+Triplet.substr(1)< 20 ? Ones[+Triplet.substr(1)] :
             Tens[+Triplet[1]] + (+Triplet[2] ? "-" : "") + Ones[+Triplet[2]]) +
      ' ' +  Scale[n.length-pos-1]; }
}),out.replace(/\s+/g,' ').trim();};                         // lazy job using trim()
//==================================








//=========================================
//             Test Cases
//=========================================
var r=0; // test tracker
r |= test(0,"Zero");
r |= test(5,"Five");
r |= test(10,"Ten");
r |= test(19,"Nineteen");
r |= test(33,"Thirty-Three");
r |= test(100,"One Hundred");
r |= test(111,"One Hundred Eleven");
r |= test(890,"Eight Hundred Ninety");
r |= test(1234,"One Thousand Two Hundred Thirty-Four");
r |= test(12345,"Twelve Thousand Three Hundred Forty-Five");
r |= test(123456,"One Hundred Twenty-Three Thousand Four Hundred Fifty-Six");
r |= test(1234567,"One Million Two Hundred Thirty-Four Thousand Five Hundred Sixty-Seven");
r |= test(12345678,"Twelve Million Three Hundred Forty-Five Thousand Six Hundred Seventy-Eight");
r |= test(123456789,"One Hundred Twenty-Three Million Four Hundred Fifty-Six Thousand Seven Hundred Eighty-Nine");
r |= test(1234567890,"One Billion Two Hundred Thirty-Four Million Five Hundred Sixty-Seven Thousand Eight Hundred Ninety");
r |= test(1001,"One Thousand One");
r |= test(10001,"Ten Thousand One");
r |= test(100001,"One Hundred Thousand One");
r |= test(1000001,"One Million One");
r |= test(10000001,"Ten Million One");
r |= test(100000001,"One Hundred Million One");
r |= test(12012,"Twelve Thousand Twelve");
r |= test(120012,"One Hundred Twenty Thousand Twelve");
r |= test(1200012,"One Million Two Hundred Thousand Twelve");
r |= test(12000012,"Twelve Million Twelve");
r |= test(120000012,"One Hundred Twenty Million Twelve");
r |= test(75075,"Seventy-Five Thousand Seventy-Five");
r |= test(750075,"Seven Hundred Fifty Thousand Seventy-Five");
r |= test(7500075,"Seven Million Five Hundred Thousand Seventy-Five");
r |= test(75000075,"Seventy-Five Million Seventy-Five");
r |= test(750000075,"Seven Hundred Fifty Million Seventy-Five");
r |= test(1000,"One Thousand");
r |= test(1000000,"One Million");
r |= test(1000000000,"One Billion");
r |= test(1000000000000,"One Trillion");
r |= test("1000000000000000","One Quadrillion");
r |= test("1000000000000000000","One Quintillion");
r |= test("1000000100100100100","One Quintillion One Hundred Billion One Hundred Million One Hundred Thousand One Hundred");

if (r==0) console.log("All Tests Passed.");

//=====================================
// Tester Function
//=====================================
function test(n,should) {
let result = integerToWords(n);
if (result !== should) {console.log(`${n} Output   : ${result}\n${n} Should be: ${should}`);return 1;}
}

<input type="text" name="number" placeholder="Please enter an Integer Number" onkeyup="word.innerHTML=integerToWords(this.value)" />
<div id="word"></div>

I've had this problem when trying to start a dotnet Core project using dotnet run when it tried to bind to the port.

The problem was caused by having a Visual Studio 2017 instance running with the project open - I'd previously started the project via VS for debugging and it appears that it was holding on to the port, even though debugging had finished and the application appeared closed.

Closing the Visual Studio instance and running "dotnet run" again solved the problem.

I had this error today and discovered it was an incorrectly-formatted year...

select * from es_timeexpense where parsedate > to_date('12/3/2018', 'MM/dd/yyy')

Notice the year has only three 'y's. It should have 4.

Double-check your format.

@IronMensan's format method answer is the way to go. But in the interest of answering your question about ljust:

>>> def printit():
...     print 'Location: 10-10-10-10'.ljust(40) + 'Revision: 1'
...     print 'District: Tower'.ljust(40) + 'Date: May 16, 2012'
...     print 'User: LOD'.ljust(40) + 'Time: 10:15'
...
>>> printit()
Location: 10-10-10-10                   Revision: 1
District: Tower                         Date: May 16, 2012
User: LOD                               Time: 10:15

Edit to note this method doesn't require you to know how long your strings are. .format() may also, but I'm not familiar enough with it to say.

>>> uname='LOD'
>>> 'User: {}'.format(uname).ljust(40) + 'Time: 10:15'
'User: LOD                               Time: 10:15'
>>> uname='Tiddlywinks'
>>> 'User: {}'.format(uname).ljust(40) + 'Time: 10:15'
'User: Tiddlywinks                       Time: 10:15'

String str = "223232-1.jpg"
int index = str.IndexOf('-');
if(index > 0) {
    return str.Substring(0, index)
}

#include <stdbool.h>

For someone like me here to copy and paste.

Simply restarting Visual Studio worked for me.

Try this:

x = a > b and 10 or 11

This is a sample of execution:

>>> a,b=5,7
>>> x = a > b and 10 or 11
>>> print x
11

Change CI index.php file to:

if ($_SERVER['SERVER_NAME'] == 'local_server_name') {
    define('ENVIRONMENT', 'development');
} else {
    define('ENVIRONMENT', 'production');
}

if (defined('ENVIRONMENT')){
    switch (ENVIRONMENT){
        case 'development':
            error_reporting(E_ALL);
        break;

        case 'testing':
        case 'production':
            error_reporting(0);
        break;

        default:
            exit('The application environment is not set correctly.');
    }
}

IF PHP errors are off, but any MySQL errors are still going to show, turn these off in the /config/database.php file. Set the db_debug option to false:

$db['default']['db_debug'] = FALSE; 

Also, you can use active_group as development and production to match the environment https://www.codeigniter.com/user_guide/database/configuration.html

$active_group = 'development';


$db['development']['hostname'] = 'localhost';
$db['development']['username'] = '---';
$db['development']['password'] = '---';
$db['development']['database'] = '---';
$db['development']['dbdriver'] = 'mysql';
$db['development']['dbprefix'] = '';
$db['development']['pconnect'] = TRUE;

$db['development']['db_debug'] = TRUE;

$db['development']['cache_on'] = FALSE;
$db['development']['cachedir'] = '';
$db['development']['char_set'] = 'utf8';
$db['development']['dbcollat'] = 'utf8_general_ci';
$db['development']['swap_pre'] = '';
$db['development']['autoinit'] = TRUE;
$db['development']['stricton'] = FALSE;



$db['production']['hostname'] = 'localhost';
$db['production']['username'] = '---';
$db['production']['password'] = '---';
$db['production']['database'] = '---';
$db['production']['dbdriver'] = 'mysql';
$db['production']['dbprefix'] = '';
$db['production']['pconnect'] = TRUE;

$db['production']['db_debug'] = FALSE;

$db['production']['cache_on'] = FALSE;
$db['production']['cachedir'] = '';
$db['production']['char_set'] = 'utf8';
$db['production']['dbcollat'] = 'utf8_general_ci';
$db['production']['swap_pre'] = '';
$db['production']['autoinit'] = TRUE;
$db['production']['stricton'] = FALSE;

next() and nextLine() methods are associated with Scanner and is used for getting String inputs. Their differences are...

next() can read the input only till the space. It can't read two words separated by space. Also, next() places the cursor in the same line after reading the input.

nextLine() reads input including space between the words (that is, it reads till the end of line \n). Once the input is read, nextLine() positions the cursor in the next line.

Read article :Difference between next() and nextLine()

Replace your while loop with :

while(r.hasNext()) {
                scan = r.next();
                System.out.println(scan);
                if(scan.length()==0) {continue;}
                //treatment
            }

Using hasNext() and next() methods will resolve the issue.

You can not alter constraints ever but you can drop them and then recreate.

Have look on this

ALTER TABLE your_table DROP CONSTRAINT ACTIVEPROG_FKEY1;

and then recreate it with ON DELETE CASCADE like this

ALTER TABLE your_table
add CONSTRAINT ACTIVEPROG_FKEY1 FOREIGN KEY(ActiveProgCode) REFERENCES PROGRAM(ActiveProgCode)
    ON DELETE CASCADE;

hope this help

I agree with Scheintod that using an existing CSV library is a good idea to have RFC-4180-compliance from the start. Besides the mentioned OpenCSV and Oster Miller, there are a series of other CSV libraries out there. If you're interested in performance, you can take a look at the uniVocity/csv-parsers-comparison. It shows that

• uniVocity CSV parser
• SimpleFlatMapper CSV parser
• Jackson CSV parser

are consistently the fastest using either JDK 6, 7, 8, or 9. The study did not find any RFC 4180 compatibility issues in any of those three. Both OpenCSV and Oster Miller are found to be about twice as slow as those.

I'm not in any way associated with the author(s), but concerning the uniVocity CSV parser, the study might be biased due to its author being the same as of that parser.

To note, the author of SimpleFlatMapper has also published a performance comparison comparing only those three.

I don't think the list = new ArrayList<String>(new LinkedHashSet<String>(list)) is not the best way , since we are using the LinkedHashset(We could use directly LinkedHashset instead of ArrayList),

Solution:

import java.util.ArrayList;
public class Arrays extends ArrayList{

@Override
public boolean add(Object e) {
    if(!contains(e)){
        return super.add(e);
    }else{
        return false;
    }
}

public static void main(String[] args) {
    Arrays element=new Arrays();
    element.add(1);
    element.add(2);
    element.add(2);
    element.add(3);

    System.out.println(element);
}
}

Output: [1, 2, 3]

Here I am extending the ArrayList , as I am using the it with some changes by overriding the add method.

In MSVC to suppress a particular warning it is enough to specify the it's number to compiler as /wd#. My CMakeLists.txt contains such the block:

If (MSVC)
    Set (CMAKE_EXE_LINKER_FLAGS "$ {CMAKE_EXE_LINKER_FLAGS} / NODEFAULTLIB: LIBCMT")
    Add_definitions (/W4 /wd4512 /wd4702 /wd4100 /wd4510 /wd4355 /wd4127)
    Add_definitions (/D_CRT_SECURE_NO_WARNINGS)
Elseif (CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_GNUC)
    Add_definitions (-Wall -W -pedantic)
Else ()
    Message ("Unknown compiler")
Endif ()

Now I can not say what exactly /wd4512 /wd4702 /wd4100 /wd4510 /wd4355 /wd4127 mean, because I do not pay any attention to MSVC for three years, but they suppress superpedantic warnings that does not influence the result.

The source code for ASP.NET AJAX is available for your reference, so you can pick through it and include the parts you want to continue using into a separate JS file. Or, you can port them to jQuery.

Here is the format function...

String.format = function() {
  var s = arguments[0];
  for (var i = 0; i < arguments.length - 1; i++) {       
    var reg = new RegExp("\\{" + i + "\\}", "gm");             
    s = s.replace(reg, arguments[i + 1]);
  }

  return s;
}

And here are the endsWith and startsWith prototype functions...

String.prototype.endsWith = function (suffix) {
  return (this.substr(this.length - suffix.length) === suffix);
}

String.prototype.startsWith = function(prefix) {
  return (this.substr(0, prefix.length) === prefix);
}

Are you saying that you are having trouble inserting into a web page a link to a file that happens to have a .exe extension?

If that is the case, then take one step back. Imagine the file has a .htm extension, or a .css extension. How can you make that downloadable? If it is a static link, then the answer is clear: the file needs to be in the docroot for the ASP.NET app. IIS + ASP.NET serves up many kinds of content: .htm files, .css files, .js files, image files, implicitly. All these files are somewhere under the docroot, which by default is c:\inetpub\wwwroot, but for your webapp is surely something different. The fact that the file you want to expose has an .exe extension does not change the basic laws of IIS physics. The exe has to live under the docroot. The network share thing might work for some browsers.

The alternative of course is to dynamically write the content of the file directly to the Response.OutputStream. This way you don't need the .exe to be in your docroot, but it is not a direct download link. In this scenario, the file might be downloaded by a button click.

Something like this:

    Response.Clear(); 
    string FullPathFilename = "\\\\server\\share\\CorpApp1.exe";
    string archiveName= System.IO.Path.GetFileName(FullPathFilename);
    Response.ContentType = "application/octet-stream";
    Response.AddHeader("content-disposition", "filename=" + archiveName);
    Response.TransmitFile(FullPathFilename);
    Response.End();

First you need to start karma server with

karma start

Then, you can use grep to filter a specific test or describe block:

karma run -- --grep=testDescriptionFilter

Maybe use in between better. It worked for me to get range then filter it

I don't know much about HTML and CSS design strategies, but if you're looking for something simple and that will fit the screen automatically (as I am) I believe the most straight forward solution is to make the divs behave as words in a paragraph. Try specifying display: inline-block

<div style="display: inline-block">
   Content in column A
</div>
<div style="display: inline-block">
   Content in column B
</div>

You might or might not need to specify the width of the DIVs

Try:

Bitmap yourBitmap;
Bitmap resized = Bitmap.createScaledBitmap(yourBitmap, newWidth, newHeight, true);

or:

resized = Bitmap.createScaledBitmap(yourBitmap,(int)(yourBitmap.getWidth()*0.8), (int)(yourBitmap.getHeight()*0.8), true);

Just use a while loop:

var (i, sum) = (0, 0)
while (sum < 1000) {
  sum += i
  i += 1
}

Yes, you can always do this as 'IF' condition evaluates only when the condition inside it goes true. C does not have a boolean return type and thus returns a non-zero value when the condition is true while returns 0 whenever the condition in 'IF' turns out to be false. The non zero value returned by default is 1. Thus, both ways of writing the code are correct while I will always prefer the second one.

This is the better way that I use to create submit without loading in a form.

You can use some CSS to stylise the iframe the way you want.

A php result will be loaded into the iframe.

<form method="post" action="test.php" target="view">
  <input type="text" name="anyname" palceholder="Enter your name"/>
  <input type="submit" name="submit" value="submit"/>
  </form>
<iframe name="view" frameborder="0" style="width:100%">
  </iframe>

In my travels I have found that if you try either of the following while you are recording audio, the device will not vibrate even if it is enabled.

1) AudioServicesPlayAlertSound(kSystemSoundID_Vibrate);
2) AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);

My method was called at a specific time in the measurement of the devices movements. I had to stop the recording and then restart it after the vibration had occurred.

It looked like this.

-(void)vibrate {
    [recorder stop];
    AudioServicesPlaySystemSound (kSystemSoundID_Vibrate);
    [recorder start];
}

recorder is an AVRecorder instance.

Hope this helps others that have had the same problem before.

Here if you mention .getPath() then that will return the path of Jar and I guess you will need its parent to refer to all other config files placed with the jar. This code works on Windows. Add the code within the main class.

File jarDir = new File(MyAppName.class.getProtectionDomain().getCodeSource().getLocation().getPath());
String jarDirpath = jarDir.getParent();

System.out.println(jarDirpath);

Note that it is now possible to use some of C++11 std::thread in the win32 threading mode. These header-only adapters worked out of the box for me: https://github.com/meganz/mingw-std-threads

From the revision history it looks like there is some recent attempt to make this a part of the mingw64 runtime.

How about print (x, y) at once.

from matplotlib import pyplot as plt

fig = plt.figure()
ax = fig.add_subplot(111)

A = -0.75, -0.25, 0, 0.25, 0.5, 0.75, 1.0
B = 0.73, 0.97, 1.0, 0.97, 0.88, 0.73, 0.54

plt.plot(A,B)
for xy in zip(A, B):                                       # <--
    ax.annotate('(%s, %s)' % xy, xy=xy, textcoords='data') # <--

plt.grid()
plt.show()

In my research, I can find the result getting on following speed.

select * from table where condition=value
(1 total, Query took 0.0052 sec)

select exists(select * from table where condition=value)
(1 total, Query took 0.0008 sec)

select count(*) from table where condition=value limit 1) 
(1 total, Query took 0.0007 sec)

select exists(select * from table where condition=value limit 1)
(1 total, Query took 0.0006 sec) 

<object CLASSID="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" width="320" height="256" CODEBASE="http://www.apple.com/qtactivex/qtplugin.cab">
    <param name="src" value="sample.mov">
    <param name="qtsrc" value="rtsp://realmedia.uic.edu/itl/ecampb5/demo_broad.mov">
    <param name="autoplay" value="true">
    <param name="loop" value="false">
    <param name="controller" value="true">
    <embed src="sample.mov" qtsrc="rtsp://realmedia.uic.edu/itl/ecampb5/demo_broad.mov" width="320" height="256" autoplay="true" loop="false" controller="true" pluginspage="http://www.apple.com/quicktime/"></embed>
</object>

source is the first search result of the Google

Just for completeness, you don't actually have to add it to your HTML (which is unknown http-equiv in HTML5)

Do this and never look back (first example for apache, second for nginx)

Header set X-UA-Compatible "IE=Edge,chrome=1"

add_header X-UA-Compatible "IE=Edge,chrome=1";

The registry/configurationSettings/XML argument still seems very active. I've used them all, as the technology has progressed, but my favourite is based on Threed's system combined with Isolated Storage.

The following sample allows storage of an objects named properties to a file in isolated storage. Such as:

AppSettings.Save(myobject, "Prop1,Prop2", "myFile.jsn");

Properties may be recovered using:

AppSettings.Load(myobject, "myFile.jsn");

It is just a sample, not suggestive of best practices.

internal static class AppSettings
{
    internal static void Save(object src, string targ, string fileName)
    {
        Dictionary<string, object> items = new Dictionary<string, object>();
        Type type = src.GetType();

        string[] paramList = targ.Split(new char[] { ',' });
        foreach (string paramName in paramList)
            items.Add(paramName, type.GetProperty(paramName.Trim()).GetValue(src, null));

        try
        {
            // GetUserStoreForApplication doesn't work - can't identify.
            // application unless published by ClickOnce or Silverlight
            IsolatedStorageFile storage = IsolatedStorageFile.GetUserStoreForAssembly();
            using (IsolatedStorageFileStream stream = new IsolatedStorageFileStream(fileName, FileMode.Create, storage))
            using (StreamWriter writer = new StreamWriter(stream))
            {
                writer.Write((new JavaScriptSerializer()).Serialize(items));
            }

        }
        catch (Exception) { }   // If fails - just don't use preferences
    }

    internal static void Load(object tar, string fileName)
    {
        Dictionary<string, object> items = new Dictionary<string, object>();
        Type type = tar.GetType();

        try
        {
            // GetUserStoreForApplication doesn't work - can't identify
            // application unless published by ClickOnce or Silverlight
            IsolatedStorageFile storage = IsolatedStorageFile.GetUserStoreForAssembly();
            using (IsolatedStorageFileStream stream = new IsolatedStorageFileStream(fileName, FileMode.Open, storage))
            using (StreamReader reader = new StreamReader(stream))
            {
                items = (new JavaScriptSerializer()).Deserialize<Dictionary<string, object>>(reader.ReadToEnd());
            }
        }
        catch (Exception) { return; }   // If fails - just don't use preferences.

        foreach (KeyValuePair<string, object> obj in items)
        {
            try
            {
                tar.GetType().GetProperty(obj.Key).SetValue(tar, obj.Value, null);
            }
            catch (Exception) { }
        }
    }
}

$(function (){
    $('body').on('keypress','.sobitie_snses input',function(e){
        if(e.keyCode==13){
            $(this).blur();
            var new_fild =  $(this).clone().val('');
            $(this).parent().append(new_fild);
            $(new_fild).focus();
        }
    });
});

most of error are because U use wrong object to set the prorepty or function. Use console.log(new_fild); to see to what object U try to set the prorepty or function.

Getting java.nio.file.AccessDeniedException when trying to write to a folder

Unobviously, Comodo antivirus has an "Auto-Containment" setting that can cause this exact error as well. (e.g. the user can write to a location, but the java.exe and javaw.exe processes cannot).

In this edge-case scenario, adding an exception for the process and/or folder should help.

Temporarily disabling the antivirus feature will help understand if Comodo AV is the culprit.

I post this not because I use or prefer Comodo, but because it's a tremendously unobvious symptom to an otherwise functioning Java application and can cost many hours of troubleshooting file permissions that are sane and correct, but being blocked by a 3rd-party application.

You could use the INDIRECT function. This takes a string and converts it into a range

More info here

=INDIRECT("K"&A2)

But it's preferable to use INDEX as it is less volatile.

=INDEX(K:K,A2)

This returns a value or the reference to a value from within a table or range

More info here

Put either function into cell B2 and fill down.

For one full day i searched online and i found a solution on my own. The same scenario, the application works fine in developer machine but when deployed it is throwing the exception "crystaldecisions.crystalreports.engine.reportdocument threw an exception" Details: sys.io.filenotfoundexcep crystaldecisions.reportappserver.commlayer version 13.0.2000 is missing

My IDE: MS VS 2010 Ultimate, CR V13.0.10

Solution:

1. i set x86 for my application, then i set x64 for my setup application

2. Prerequisite: i Placed the supporting CR runtime file CRRuntime_32bit_13_0_10.msi, CRRuntime_64bit_13_0_10.msi in the following directory C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\Bootstrapper\Packages\Crystal Reports for .NET Framework 4.0

3. Include merge module file to the setup project. Here is version is not serious thing because i use 13.0.10 soft, 13.0.16 merge module file File i included: CRRuntime_13_0_16.msm This file is found one among the set msm files.

While installing this Merge module will add the necessary dll in the following dir C:\Program Files (x86)\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win32_x86\dotnet

dll file version will not cause any issues.

In your developer machine you confirm it same.

I need reputation points, if this answer is useful kindly mark it useful(+1)

date -j -f "%Y-%m-%d %H:%M:%S" "2020-04-07 00:00:00" "+%s"

It will print the dynamic seconds when without %H:%M:%S and 00:00:00.

You can parse the string using Html Agility pack and get the InnerText.

    HtmlDocument htmlDoc = new HtmlDocument();
    htmlDoc.LoadHtml(@"<b> Hulk Hogan's Celebrity Championship Wrestling &nbsp;&nbsp;&nbsp;<font color=\"#228b22\">[Proj # 206010]</font></b>&nbsp;&nbsp;&nbsp; (Reality Series, &nbsp;)");
    string result = htmlDoc.DocumentNode.InnerText;

The older Android versions run a lot faster. When I'm on my netbook, I use Android 1.5 (API level 3). There are a couple of drawbacks, though--your apps need to support the older platforms (obviously), and ndk-gdb requires running Android 2.2 (API level 8) or higher. But regularly testing apps against older platforms is a good idea anyway.

I have created a project for basic pinch-zoom that supports Android 2.1+

Available here

In the year 2021 you have only use brew

brew install jenv openjdk@8
jenv add /usr/local/opt/openjdk@8

And then add into Intellij IDEA a new SDK with the following path:

~/.jenv/versions/8/libexec/openjdk.jdk/Contents/Home/

I will also suggest to add in your .zshrc (or .bashrc)

export PATH="$HOME/.jenv/bin:$PATH"
eval "$(jenv init -)"
export JAVA_HOME="$HOME/.jenv/versions/`jenv version-name`"

No need to include JQuery or any other third party library.

Specify your input date format in title tag.

HTML:

<script type="text/javascript" src="http://services.iperfect.net/js/IP_generalLib.js">

Body

<input type="text" name="date1" id="date1" alt="date" class="IP_calendar" title="d/m/Y">

I solved this problem by set my go env GO111MODULE to off

go env -w  GO111MODULE=off

another simple way

1. download nodejs to your system
2. open a notepad write js command "console.log('Hello World');"
3. save the file as hello.js preferably same location as nodejs
4. open command prompt navigate to the location where the nodejs is located
   c:\program files\nodejs
5. and run the command from the location like c:\program files\nodejs>node hello.js
6. in case the js file in another location give the path of file c:\program files\nodejs>node path\hello.js

Thanks for the Answer I have modified the statements to look like below

SELECT
     AlarmEventTransactionTable.TxnID,
     CASE 
    WHEN DeviceID IN('7', '10', '62', '58', '60',
            '46', '48', '50', '137', '139',
             '141', '145', '164') THEN '01'
    WHEN DeviceID IN('8', '9', '63', '59', '61',
            '47', '49', '51', '138', '140',
            '142', '146', '165') THEN '02'
             ELSE 'NA' END AS clocking,
     AlarmEventTransactionTable.DateTimeOfTxn
FROM
     multiMAXTxn.dbo.AlarmEventTransactionTable

This problem appear if two software use same port for connecting to the server
try to close the port by cmd according to your operating system
then reboot your Android studio or your Eclipse or your Software.

Use an empty element sized for the content as the background, and position the content over the blurred element.

#dialog_base{
  background:white;
  background:rgba(255,255,255,0.8);

  position: absolute;
  top: 40%;
  left: 50%;
  z-index: 50;
  margin-left: -200px;
  height: 200px;
  width: 400px;

  filter:blur(4px);
  -o-filter:blur(4px);
  -ms-filter:blur(4px);
  -moz-filter:blur(4px);
  -webkit-filter:blur(4px);
}

#dialog_content{
  background: transparent;
  position: absolute;
  top: 40%;
  left: 50%;
  margin-left -200px;
  overflow: hidden;
  z-index: 51;
}

The background element can be inside of the content element, but not the other way around.

<div id='dialog_base'></div>
<div id='dialog_content'>
    Some Content
    <!-- Alternatively with z-index: <div id='dialog_base'></div> -->
</div>

This is not easy if the content is not always consistently sized, but it works.

Google has a geocoding API which seems to work pretty well for most of the locations that they have Google Maps data for.

http://googlemapsapi.blogspot.com/2006/06/geocoding-at-last.html

They provide online geocoding (via JavaScript):

http://code.google.com/apis/maps/documentation/services.html#Geocoding

Or backend geocoding (via an HTTP request):

http://code.google.com/apis/maps/documentation/services.html#Geocoding_Direct

The data is usually the same used by Google Maps itself. (note that there are some exceptions to this, such as the UK or Israel, where the data is from a different source and of slightly reduced quality)

In Kotlin

https://www.programiz.com/kotlin-programming/examples/current-date-time

fun main(args: Array<String>) {

val current = LocalDateTime.now()

val formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSS")
val formatted = current.format(formatter)

println("Current Date and Time is: $formatted")}

With SQL server you can just use a CTE instead of IF/THEN logic to make it easy to map from your existing queries and change the number of involved queries;

WITH cte AS (
    SELECT product,price,1 a FROM table1 WHERE project=1   UNION ALL
    SELECT product,price,2 a FROM table1 WHERE customer=2  UNION ALL
    SELECT product,price,3 a FROM table1 WHERE company=3
)
SELECT TOP 1 WITH TIES product,price FROM cte ORDER BY a;

An SQLfiddle to test with.

Alternately, you can combine it all into one SELECT to simplify it for the optimizer;

SELECT TOP 1 WITH TIES product,price FROM table1 
WHERE project=1 OR customer=2 OR company=3
ORDER BY CASE WHEN project=1  THEN 1 
              WHEN customer=2 THEN 2
              WHEN company=3  THEN 3 END;

Another SQLfiddle.

class Graph<E> {
    private List<Vertex<E>> vertices;

    private static class Vertex<E> {
        E elem;
        List<Vertex<E>> neighbors;
    }
}

For Xamarin.iOS you can use the following code to get contents of the file if file exists.

var documents = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
var filename = Path.Combine(documents, "xyz.json");
if (File.Exists(filename))
{
var text =System.IO.File.ReadAllText(filename);
}

I used below code and it's working fine for me. :

let jsonText = "{\"userName\":\"Bhavsang\"}"
var dictonary:NSDictionary?
    
if let data = jsonText.dataUsingEncoding(NSUTF8StringEncoding) {
        
     do {
            dictonary =  try NSJSONSerialization.JSONObjectWithData(data, options: [.allowFragments]) as? [String:AnyObject]
        
            if let myDictionary = dictonary
              {
                  print(" User name is: \(myDictionary["userName"]!)")
              }
            } catch let error as NSError {
            
            print(error)
         }
}

\n is add a new line.

Please note java has method System.out.println("Write text here");

Notice the difference:

Code:

System.out.println("Text 1");
System.out.println("Text 2");

Output:

Text 1
Text 2

Code:

System.out.print("Text 1");
System.out.print("Text 2");

Output:

Text 1Text 2

I did remove integrated security ... my goal is to log onto a sql server using a connection string WITH active directory username / password. When I do that it always fails. Does not matter the format ... sam company\user ... upn [email protected] ... basic username.

Late answer, but hopefully worthwhile: The Poor Man's T-SQL Formatter is an open-source (free) T-SQL formatter with complete T-SQL batch/script support (any DDL, any DML), SSMS Plugin, command-line bulk formatter, and other options.

It's available for immediate/online use at http://poorsql.com, and just today graduated to "version 1.0" (it was in beta version for a few months), having just acquired support for MERGE statements, OUTPUT clauses, and other finicky stuff.

The SSMS Add-in allows you to set your own hotkey (default is Ctrl-K, Ctrl-F, to match Visual Studio), and formats the entire script or just the code you have selected/highlighted, if any. Output formatting is customizable.

In SSMS 2008 it combines nicely with the built-in intelli-sense, effectively providing more-or-less the same base functionality as Red Gate's SQL Prompt (SQL Prompt does, of course, have extra stuff, like snippets, quick object scripting, etc).

Feedback/feature requests are more than welcome, please give it a whirl if you get the chance!

Disclosure: This is probably obvious already but I wrote this library/tool/site, so this answer is also shameless self-promotion :)

Use socket and its gethostname() functionality. This will get the hostname of the computer where the Python interpreter is running:

import socket
print(socket.gethostname())

If you are using hadoop 2.* API there are more elegant solutions:

    Configuration conf = getConf();
    Job job = Job.getInstance(conf);
    FileSystem fs = FileSystem.get(conf);

    //the second boolean parameter here sets the recursion to true
    RemoteIterator<LocatedFileStatus> fileStatusListIterator = fs.listFiles(
            new Path("path/to/lib"), true);
    while(fileStatusListIterator.hasNext()){
        LocatedFileStatus fileStatus = fileStatusListIterator.next();
        //do stuff with the file like ...
        job.addFileToClassPath(fileStatus.getPath());
    }

You don't need to use anything but plain React and ES6 to achieve what you want. As per Jim's answer, just define the constant in the right place. I like the idea of keeping the constant local to the component if not needed externally. The below is an example of possible usage.

import React from "react";

const sizeToLetterMap = {
  small_square: 's',
  large_square: 'q',
  thumbnail: 't',
  small_240: 'm',
  small_320: 'n',
  medium_640: 'z',
  medium_800: 'c',
  large_1024: 'b',
  large_1600: 'h',
  large_2048: 'k',
  original: 'o'
};

class PhotoComponent extends React.Component {
  constructor(args) {
    super(args);
  }

  photoUrl(image, size_text) {
    return (<span>
      Image: {image}, Size Letter: {sizeToLetterMap[size_text]}
    </span>);
  }

  render() {
    return (
      <div className="photo-wrapper">
        The url is: {this.photoUrl(this.props.image, this.props.size_text)}
      </div>
    )
  }
}

export default PhotoComponent;

// Call this with <PhotoComponent image="abc.png" size_text="thumbnail" />
// Of course the component must first be imported where used, example:
// import PhotoComponent from "./photo_component.jsx";

Windows 7 64 bit, Intel i7

This happened to me as well after I updated the SDK to be Jelly Bean compatible. The folder platform-tools\lib was gone. I also wasn't able to uninstall/reinstall the program-tools in the SDK manager at first. It gave me the error that a particular file in the android\temp folder was not there. I had to change the permissions on the android folder to allow every action, and that solved it.

The only example I can think of where it makes sense to call System.gc() is when profiling an application to search for possible memory leaks. I believe the profilers call this method just before taking a memory snapshot.

You might give this a try:

@echo off

for /f %%a in (sample.txt) do (
  echo %%a
  exit /b
)

edit Or, say you have four columns of data and want from the 5th row down to the bottom, try this:

@echo off

for /f "skip=4 tokens=1-4" %%a in (junkl.txt) do (
  echo %%a %%b %%c %%d
)

^(\+\d{1,2}\s)?\(?\d{3}\)?[\s.-]\d{3}[\s.-]\d{4}$

Matches the following cases:

123-456-7890

(123) 456-7890

123 456 7890

123.456.7890

+91 (123) 456-7890

You are looking for the SO_KEEPALIVE socket option.

The Java Socket API exposes "keep-alive" to applications via the setKeepAlive and getKeepAlive methods.

EDIT: SO_KEEPALIVE is implemented in the OS network protocol stacks without sending any "real" data. The keep-alive interval is operating system dependent, and may be tuneable via a kernel parameter.

Since no data is sent, SO_KEEPALIVE can only test the liveness of the network connection, not the liveness of the service that the socket is connected to. To test the latter, you need to implement something that involves sending messages to the server and getting a response.

Here is how to set a linearGradient on a target element:

<style type="text/css">
    path{fill:url('#MyGradient')}
</style>
<defs>
    <linearGradient id="MyGradient">
        <stop offset="0%" stop-color="#e4e4e3" ></stop>
        <stop offset="80%" stop-color="#fff" ></stop>
    </linearGradient>
</defs>

An interface defines behavior. For example, a Vehicle interface might define the move() method.

A Car is a Vehicle, but has additional behavior. For example, the Car interface might define the startEngine() method. Since a Car is also a Vehicle, the Car interface extends the Vehicle interface, and thus defines two methods: move() (inherited) and startEngine().

The Car interface doesn't have any method implementation. If you create a class (Volkswagen) that implements Car, it will have to provide implementations for all the methods of its interface: move() and startEngine().

An interface may not implement any other interface. It can only extend it.

Whilst you certainly can use MySQL's IF() control flow function as demonstrated by dbemerlin's answer, I suspect it might be a little clearer to the reader (i.e. yourself, and any future developers who might pick up your code in the future) to use a CASE expression instead:

UPDATE Table
SET    A = CASE
         WHEN A > 0 AND A < 1 THEN 1
         WHEN A > 1 AND A < 2 THEN 2
         ELSE A
       END
WHERE  A IS NOT NULL

Of course, in this specific example it's a little wasteful to set A to itself in the ELSE clause—better entirely to filter such conditions from the UPDATE, via the WHERE clause:

UPDATE Table
SET    A = CASE
         WHEN A > 0 AND A < 1 THEN 1
         WHEN A > 1 AND A < 2 THEN 2
       END
WHERE  (A > 0 AND A < 1) OR (A > 1 AND A < 2)

(The inequalities entail A IS NOT NULL).

Or, if you want the intervals to be closed rather than open (note that this would set values of 0 to 1—if that is undesirable, one could explicitly filter such cases in the WHERE clause, or else add a higher precedence WHEN condition):

UPDATE Table
SET    A = CASE
         WHEN A BETWEEN 0 AND 1 THEN 1
         WHEN A BETWEEN 1 AND 2 THEN 2
       END
WHERE  A BETWEEN 0 AND 2

Though, as dbmerlin also pointed out, for this specific situation you could consider using CEIL() instead:

UPDATE Table SET A = CEIL(A) WHERE A BETWEEN 0 AND 2

I got this error after change a loop in my program, let`s see:

for ...
  for ... 
     x_batch.append(one_hot(int_word, vocab_size))
     y_batch.append(one_hot(int_nb, vocab_size, value))
  ...
  ...
  if ...
        x_batch = np.asarray(x_batch)
        y_batch = np.asarray(y_batch)
...

In fact, I was reusing the variable and forgot to reset them inside the external loop, like the comment of John Lyon:

for ...
  x_batch = []
  y_batch = []
  for ... 
     x_batch.append(one_hot(int_word, vocab_size))
     y_batch.append(one_hot(int_nb, vocab_size, value))
  ...
  ...
  if ...
        x_batch = np.asarray(x_batch)
        y_batch = np.asarray(y_batch)
...

Then, check if you are using np.asarray() or something like that.

It'll be easier (and more "proper", see below) if you just run your script as

myprogram /path/to/file

Then you can access the path within the script as $1 (for argument #1, similarly $2 is argument #2, etc.)

file="$1"
externalprogram "$file" [other parameters]

Or just

externalprogram "$1" [otherparameters]

If you want to extract the path from something like --file=/path/to/file, that's usually done with the getopts shell function. But that's more complicated than just referencing $1, and besides, switches like --file= are intended to be optional. I'm guessing your script requires a file name to be provided, so it doesn't make sense to pass it in an option.

Another option would be to add engine='python' to the command pandas.read_csv(filename, sep='\t', engine='python')

I had this issue when installing 201, somehow it didn't uninstall my 191 properly. I had to go to the Program Files/Java folder, rename the old 201 directory, then install a fresh copy of 201. When doing so, it prompted me to uninstall 191, which I did. Now it's working fine.

javax.el.PropertyNotFoundException: Property 'foo' not found on type com.example.Bean

This literally means that the mentioned class com.example.Bean doesn't have a public (non-static!) getter method for the mentioned property foo. Note that the field itself is irrelevant here!

The public getter method name must start with get, followed by the property name which is capitalized at only the first letter of the property name as in Foo.

public Foo getFoo() {
    return foo;
}

You thus need to make sure that there is a getter method matching exactly the property name, and that the method is public (non-static) and that the method does not take any arguments and that it returns non-void. If you have one and it still doesn't work, then chances are that you were busy editing code forth and back without firmly cleaning the build, rebuilding the code and redeploying/restarting the application. You need to make sure that you have done so.

For boolean (not Boolean!) properties, the getter method name must start with is instead of get.

public boolean isFoo() {
    return foo;
}

Regardless of the type, the presence of the foo field itself is thus not relevant. It can have a different name, or be completely absent, or even be static. All of below should still be accessible by ${bean.foo}.

public Foo getFoo() {
    return bar;
}

public Foo getFoo() {
    return new Foo("foo");
}

public Foo getFoo() {
    return FOO_CONSTANT;
}

You see, the field is not what counts, but the getter method itself. Note that the property name itself should not be capitalized in EL. In other words, ${bean.Foo} won't ever work, it should be ${bean.foo}.

See also:

• javax.el.PropertyNotFoundException: Property 'foo' not readable on type java.lang.Boolean
• How does Java expression language resolve boolean attributes? (in JSF 1.2)
• Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable
• Outcommented Facelets code still invokes EL expressions like #{bean.action()} and causes javax.el.PropertyNotFoundException on #{bean.action}

You can use:

$('#table').dataTable().fnClearTable();
$('#table').dataTable().fnAddData(myData2);

Jsfiddle

Update. And yes current documentation is not so good but if you are okay using older versions you can refer legacy documentation.

0xe0434352 is the SEH code for a CLR exception. If you don't understand what that means, stop and read A Crash Course on the Depths of Win32™ Structured Exception Handling. So your process is not handling a CLR exception. Don't shoot the messenger, KERNELBASE.DLL is just the unfortunate victim. The perpetrator is MyApp.exe.

There should be a minidump of the crash in DrWatson folders with a full stack, it will contain everything you need to root cause the issue.

I suggest you wire up, in your myapp.exe code, AppDomain.UnhandledException and Application.ThreadException, as appropriate.

The form is submitting after the ajax request.

<html>
  <head>
    <script src="http://code.jquery.com/jquery-1.9.1.js"></script>
    <script>
      $(function () {

        $('form').on('submit', function (e) {

          e.preventDefault();

          $.ajax({
            type: 'post',
            url: 'post.php',
            data: $('form').serialize(),
            success: function () {
              alert('form was submitted');
            }
          });

        });

      });
    </script>
  </head>
  <body>
    <form>
      <input name="time" value="00:00:00.00"><br>
      <input name="date" value="0000-00-00"><br>
      <input name="submit" type="submit" value="Submit">
    </form>
  </body>
</html>

If I remember correctly, you'll need to set the netbeans_jdkhome property in your netbeans config file. Should be in your etc/netbeans.conf file.

Mime header and from, to address also can be included in the html file it self.

Command

cat cpu_alert.html | /usr/lib/sendmail -t

cpu_alert.html file sample.

From: [email protected]
To: [email protected]
Subject: CPU utilization heigh
Mime-Version: 1.0
Content-Type: text/html

<h1>Mail body will be here</h1>
The mail body should start after one blank line from the header.

Sample code available here: http://sugunan.net/git/slides/shell/cpu.php

Object doesn't support this property or method.

Think of it like if anything after the dot is called on an object. It's like a chain.

An object is a class instance. A class instance supports some properties defined in that class type definition. It exposes whatever intelli-sense in VBE tells you (there are some hidden members but it's not related to this). So after each dot . you get intelli-sense (that white dropdown) trying to help you pick the correct action.

(you can start either way - front to back or back to front, once you understand how this works you'll be able to identify where the problem occurs)

Type this much anywhere in your code area

Dim a As Worksheets
a.

you get help from VBE, it's a little dropdown called Intelli-sense

It lists all available actions that particular object exposes to any user. You can't see the .Selection member of the Worksheets() class. That's what the error tells you exactly.

Object doesn't support this property or method.

If you look at the example on MSDN

Worksheets("GRA").Activate
iAreaCount = Selection.Areas.Count

It activates the sheet first then calls the Selection... it's not connected together because Selection is not a member of Worksheets() class. Simply, you can't prefix the Selection

What about

Sub DisplayColumnCount()
    Dim iAreaCount As Integer
    Dim i As Integer

    Worksheets("GRA").Activate
    iAreaCount = Selection.Areas.Count

    If iAreaCount <= 1 Then
        MsgBox "The selection contains " & Selection.Columns.Count & " columns."
    Else
        For i = 1 To iAreaCount
        MsgBox "Area " & i & " of the selection contains " & _
        Selection.Areas(i).Columns.Count & " columns."
        Next i
    End If
End Sub

from HERE

You can list down the entries (certificates details) with the keytool and even you don't need to mention the store type.

keytool -list -v -keystore cert.p12 -storepass <password>

 Keystore type: PKCS12
 Keystore provider: SunJSSE

 Your keystore contains 1 entry
 Alias name: 1
 Creation date: Jul 11, 2020
 Entry type: PrivateKeyEntry
 Certificate chain length: 2

Try this:

alter table Documents drop
  FK__Documents__Custo__2A4B4B5E

I also stumbled over this problem recently. Here is my solution. I wanted to avoid recursion, so I used a while loop.

Because of the adds and removes in arbitrary places on the list, I went with the LinkedList implementation.

/* traverses tree starting with given node */
  private static List<Node> traverse(Node n)
  {
    return traverse(Arrays.asList(n));
  }

  /* traverses tree starting with given nodes */
  private static List<Node> traverse(List<Node> nodes)
  {
    List<Node> open = new LinkedList<Node>(nodes);
    List<Node> visited = new LinkedList<Node>();

    ListIterator<Node> it = open.listIterator();
    while (it.hasNext() || it.hasPrevious())
    {
      Node unvisited;
      if (it.hasNext())
        unvisited = it.next();
      else
        unvisited = it.previous();

      it.remove();

      List<Node> children = getChildren(unvisited);
      for (Node child : children)
        it.add(child);

      visited.add(unvisited);
    }

    return visited;
  }

  private static List<Node> getChildren(Node n)
  {
    List<Node> children = asList(n.getChildNodes());
    Iterator<Node> it = children.iterator();
    while (it.hasNext())
      if (it.next().getNodeType() != Node.ELEMENT_NODE)
        it.remove();
    return children;
  }

  private static List<Node> asList(NodeList nodes)
  {
    List<Node> list = new ArrayList<Node>(nodes.getLength());
    for (int i = 0, l = nodes.getLength(); i < l; i++)
      list.add(nodes.item(i));
    return list;
  }

I am guessing that you are running the file using Run | Run File (or shift-F6) rather than Run | Run Main Project. The NetBeans 7.1 help file (F1 is your friend!) states for the Arguments parameter:

Add arguments to pass to the main class during application execution. Note that arguments cannot be passed to individual files.

I verified this with a little snippet of code:

public class Junk
{
    public static void main(String[] args)
    {
        for (String s : args)
            System.out.println("arg -> " + s);
    }
}

I set Run -> Arguments to x y z. When I ran the file by itself I got no output. When I ran the project the output was:

arg -> x
arg -> y
arg -> z

This is the way to convert a entity to XML File and then compress it:

private  void downloadFile(EntityXML xml) {

string nameDownloadXml = "File_1.xml";
string nameDownloadZip = "File_1.zip";

var serializer = new XmlSerializer(typeof(EntityXML));

Response.Clear();
Response.ClearContent();
Response.ClearHeaders();
Response.AddHeader("content-disposition", "attachment;filename=" + nameDownloadZip);

using (var memoryStream = new MemoryStream())
{
    using (var archive = new ZipArchive(memoryStream, ZipArchiveMode.Create, true))
    {
        var demoFile = archive.CreateEntry(nameDownloadXml);
        using (var entryStream = demoFile.Open())
        using (StreamWriter writer = new StreamWriter(entryStream, System.Text.Encoding.UTF8))
        {
            serializer.Serialize(writer, xml);
        }
    }

    using (var fileStream = Response.OutputStream)
    {
        memoryStream.Seek(0, SeekOrigin.Begin);
        memoryStream.CopyTo(fileStream);
    }
}

Response.End();

}

for email validation, <input type="email"> is enough..

for mobile no use pattern attribute for input as follows:

<input type="number" pattern="\d{3}[\-]\d{3}[\-]\d{4}" required>

you can check for more patterns on http://html5pattern.com.

for focusing on field, you can use onkeyup() event as:

function check()
{

    var mobile = document.getElementById('mobile');
   
    
    var message = document.getElementById('message');

   var goodColor = "#0C6";
    var badColor = "#FF9B37";
  
    if(mobile.value.length!=10){
       
        mobile.style.backgroundColor = badColor;
        message.style.color = badColor;
        message.innerHTML = "required 10 digits, match requested format!"
    }}

and your HTML code should be:

<input name="mobile"  id="mobile" type="number" required onkeyup="check(); return false;" ><span id="message"></span>

BrenBarn is correct. The error means you tried to do something like None[5]. In the backtrace, it says self.imageDef=self.values[2], which means that your self.values is None.

You should go through all the functions that update self.values and make sure you account for all the corner cases.

There is conditional assignment in Python 2.5 and later - the syntax is not very obvious hence it's easy to miss. Here's how you do it:

x = true_value if condition else false_value

For further reference, check out the Python 2.5 docs.

After I stopped banging my head on the desk thinking of the entire week I spent running down this problem, I am sharing what worked for me. I have Win7 64 bit, 32-bit Oracle Client, and have my MVC 5 project set to run on x86 platform because of the Oracle bitness. I kept getting the same errors:

Could not load file or assembly 'Oracle.DataAccess' or one of its dependencies. An attempt was made to load a program with an incorrect format.

I reloaded the NuGet packages, I used copies of the DLLs that worked for others in different apps, I set the codebase in the dependent assembly to point to my project's bin folder, I tried CopyLocal as true or false, I tried everything. Finally I had enough else done I wanted to check in my code, and as a new contractor I didn't have subversion set up. While looking for a way to hook it into VS, I tripped over the answer. What I found worked was unchecking the "Use the 64 bit version of IIS Express for Web Sites and Projects" option under the Projects and Solutions => Web Projects section under the Tools=>Options menu.

Suppose that you want to have the age (number of years only, a fixed number) of someone born on June 4, 1996, execute this command :

SELECT TRUNC(TO_NUMBER(SYSDATE - TO_DATE('04-06-1996')) / 365.25) AS AGE FROM DUAL;

Result : (Executed May 28, 2019)

       AGE
----------
        22

Explanation :

• SYSDATE : Get system's (OS) actual date.
• TO_DATE('04-06-1996') : Convert VARCHAR (string) birthdate into DATE (SQL type).
• TO_NUMBER(...) : Convert a date to NUMBER (SQL type)
• Devide per 365.25 : To have a bissextile year every four years (4 * 0.25 = 1 more day).
• Trunc(...) : Retrieve the entire part only from a number.

NSString *string = [NSString stringWithFormat:@"%d", theinteger];

SELECT *
  FROM Customer
 WHERE (I.IsClose=@ISClose OR @ISClose is NULL)  
   AND (C.FirstName like '%'+@ClientName+'%' or @ClientName is NULL )    
   AND (isnull(@Value,1) <> 2
        OR I.RecurringCharge = @Total
        OR @Total is NULL )    
   AND (isnull(@Value,2) <> 3
        OR I.RecurringCharge like '%'+cast(@Total as varchar(50))+'%'
        OR @Total is NULL )

Basically, your condition was

if (@Value=2)
   TEST FOR => (I.RecurringCharge=@Total  or @Total is NULL )    

flipped around,

AND (isnull(@Value,1) <> 2                -- A
        OR I.RecurringCharge = @Total    -- B
        OR @Total is NULL )              -- C

When (A) is true, i.e. @Value is not 2, [A or B or C] will become TRUE regardless of B and C results. B and C are in reality only checked when @Value = 2, which is the original intention.

The SQL Server service account does not have permissions to write to the folder C:\Users\Kimpoy\Desktop\Backup\

I was asked to do so without using any inbuilt function. So I wrote three functions for these tasks. Here is the code-

def string_to_list(string):
'''function takes actual string and put each word of string in a list'''
list_ = []
x = 0 #Here x tracks the starting of word while y look after the end of word.
for y in range(len(string)):
    if string[y]==" ":
        list_.append(string[x:y])
        x = y+1
    elif y==len(string)-1:
        list_.append(string[x:y+1])
return list_

def list_to_reverse(list_):
'''Function takes the list of words and reverses that list'''
reversed_list = []
for element in list_[::-1]:
    reversed_list.append(element)
return reversed_list

def list_to_string(list_):
'''This function takes the list and put all the elements of the list to a string with 
space as a separator'''
final_string = str()
for element in list_:
    final_string += str(element) + " "
return final_string

#Output
text = "I love India"
list_ = string_to_list(text)
reverse_list = list_to_reverse(list_)
final_string = list_to_string(reverse_list)
print("Input is - {}; Output is - {}".format(text, final_string))
#op= Input is - I love India; Output is - India love I 

Please remember, This is one of a simpler solution. This can be optimized so try that. Thank you!

This error is usually observed when your machine is low on disk space. Steps to be followed to avoid this error message

1. Resetting the read-only index block on the index:

   $ curl -X PUT -H "Content-Type: application/json" http://127.0.0.1:9200/_all/_settings -d '{"index.blocks.read_only_allow_delete": null}'
   
   Response
   ${"acknowledged":true}
   

2. Updating the low watermark to at least 50 gigabytes free, a high watermark of at least 20 gigabytes free, and a flood stage watermark of 10 gigabytes free, and updating the information about the cluster every minute

    Request
    $curl -X PUT "http://127.0.0.1:9200/_cluster/settings?pretty" -H 'Content-Type: application/json' -d' { "transient": { "cluster.routing.allocation.disk.watermark.low": "50gb", "cluster.routing.allocation.disk.watermark.high": "20gb", "cluster.routing.allocation.disk.watermark.flood_stage": "10gb", "cluster.info.update.interval": "1m"}}'
   
     Response
     ${
      "acknowledged" : true,
      "persistent" : { },
      "transient" : {
      "cluster" : {
      "routing" : {
      "allocation" : {
      "disk" : {
        "watermark" : {
          "low" : "50gb",
          "flood_stage" : "10gb",
          "high" : "20gb"
        }
      }
    }
   }, 
   "info" : {"update" : {"interval" : "1m"}}}}}
   

After running these two commands, you must run the first command again so that the index does not go again into read-only mode

#Return first n items of the iterable as a list
list(itertools.islice(iterable, n))

Taken from http://docs.python.org/2/library/itertools.html

in some cases where pywin32 is not the direct reference and other libraries require pywin32-ctypes to be installed; causes the "ImportError: No module named win32com" when application bundled with pyinstaller.

running following command solves on python 3.7 - pyinstaller 3.6

pip install pywin32==227

As it is written in the documentation you have to change the cell type to a markdown.

Use Boost asynchronous input/output threads, sleep for x milliseconds;

#include <boost/thread.hpp>
#include <boost/asio.hpp>

boost::thread::sleep(boost::get_system_time() + boost::posix_time::millisec(1000));

If you want to get rid of all children,

svg.selectAll("*").remove();

will remove all content associated with the svg.

I'm using tesseract OCR engine with TessNet2 (a C# wrapper - http://www.pixel-technology.com/freeware/tessnet2/).

Some basic code:

using tessnet2;

...

Bitmap image = new Bitmap(@"u:\user files\bwalker\2849257.tif");
            tessnet2.Tesseract ocr = new tessnet2.Tesseract();
            ocr.SetVariable("tessedit_char_whitelist", "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.,$-/#&=()\"':?"); // Accepted characters
            ocr.Init(@"C:\Users\bwalker\Documents\Visual Studio 2010\Projects\tessnetWinForms\tessnetWinForms\bin\Release\", "eng", false); // Directory of your tessdata folder
            List<tessnet2.Word> result = ocr.DoOCR(image, System.Drawing.Rectangle.Empty);
            string Results = "";
            foreach (tessnet2.Word word in result)
            {
                Results += word.Confidence + ", " + word.Text + ", " + word.Left + ", " + word.Top + ", " + word.Bottom + ", " + word.Right + "\n";
            }

Just use matrix:

matrix(vec,nrow = 7,ncol = 7)

One advantage of using matrix rather than simply altering the dimension attribute as Gavin points out, is that you can specify whether the matrix is filled by row or column using the byrow argument in matrix.

On Linux you can run $(dirname $(dirname $(readlink -f $(which javac))))

On Mac you can run $(dirname $(readlink $(which javac)))/java_home

I'm not sure about windows but I imagine where javac would get you pretty close

The most important difference is that gzip is only capable to compress a single file while zip compresses multiple files one by one and archives them into one single file afterwards. Thus, gzip comes along with tar most of the time (there are other possibilities, though). This comes along with some (dis)advantages.

If you have a big archive and you only need one single file out of it, you have to decompress the whole gzip file to get to that file. This is not required if you have a zip file.

On the other hand, if you compress 10 similiar or even identical files, the zip archive will be much bigger because each file is compressed individually, whereas in gzip in combination with tar a single file is compressed which is much more effective if the files are similiar (equal).

It's been a little while since I coded with selenium, but your code looks ok to me. One thing to note is that if the element is not found, but the timeout is passed, I think the code will continue to execute. So you can do something like this:

boolean exists = driver.findElements(By.xpath("//*[@id='someID']")).size() != 0

What does the above boolean return? And are you sure selenium actually navigates to the expected page? (That may sound like a silly question but are you actually watching the pages change... selenium can be run remotely you know...)

You should use setAlignmentX(..) on components you want to align, not on the container that has them..

JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
panel.add(c1);
panel.add(c2);

c1.setAlignmentX(Component.LEFT_ALIGNMENT);
c2.setAlignmentX(Component.LEFT_ALIGNMENT);

I have read the responses, but there is one scenario where I always use a LinkedList over an ArrayList that I want to share to hear opinions:

Every time I had a method that returns a list of data obtained from a DB I always use a LinkedList.

My rationale was that because it is impossible to know exactly how many results am I getting, there will be not memory wasted (as in ArrayList with the difference between the capacity and actual number of elements), and there would be no time wasted trying to duplicate the capacity.

As far a ArrayList, I agree that at least you should always use the constructor with the initial capacity, to minimize the duplication of the arrays as much as possible.

Without knowing the exact regex implementation you're making use of, I can only give general advice. (The syntax I will be perl as that's what I know, some languages will require tweaking)

Looking at ABC: (z) jan 02 1999 \n

• The first thing to match is ABC: So using our regex is /ABC:/

• You say ABC is always at the start of the string so /^ABC/ will ensure that ABC is at the start of the string.

• You can match spaces with the \s (note the case) directive. With all directives you can match one or more with + (or 0 or more with *)

• You need to escape the usage of ( and ) as it's a reserved character. so \(\)

• You can match any non space or newline character with .

• You can match anything at all with .* but you need to be careful you're not too greedy and capture everything.

So in order to capture what you've asked. I would use /^ABC:\s*\(.+?\)\s*(.+)$/

Which I read as:

Begins with ABC:

May have some spaces

has (

has some characters

has )

may have some spaces

then capture everything until the end of the line (which is $).

I highly recommend keeping a copy of the following laying about http://www.cheatography.com/davechild/cheat-sheets/regular-expressions/

The premise of the question is flawed, because catching Exception does catch RuntimeException. Demo code:

public class Test {
    public static void main(String[] args) {
        try {
            throw new RuntimeException("Bang");
        } catch (Exception e) {
            System.out.println("I caught: " + e);
        }
    }
}

Output:

I caught: java.lang.RuntimeException: Bang

Your loop will have problems if:

• callbacks is null
• anything modifies callbacks while the loop is executing (if it were a collection rather than an array)

Perhaps that's what you're seeing?

Here is how one can do it. I will give an example with joining so that it becomes super clear to someone.

$products = DB::table('products AS pr')
        ->leftJoin('product_families AS pf', 'pf.id', '=', 'pr.product_family_id')
        ->select('pr.id as id', 'pf.name as product_family_name', 'pf.id as product_family_id')
        ->orderBy('pr.id', 'desc')
        ->get();

Hope this helps.

Assuming that your table is called 'Table1' and the column you need is 'Column' you can try this:

for i = 1 to Range("Table1").Rows.Count
   Range("Table1[Column]")(i)="PHEV"
next i

#include <windows.h>
#include <map>
#include <string>
#include <stdio.h>
#include <string.h>
#include <tr1/stdint.h>

using namespace std;

void printerr(DWORD dwerror) {
    LPVOID lpMsgBuf;
    FormatMessage(
        FORMAT_MESSAGE_ALLOCATE_BUFFER |
        FORMAT_MESSAGE_FROM_SYSTEM |
        FORMAT_MESSAGE_IGNORE_INSERTS,
        NULL,
        dwerror,
        MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
        (LPTSTR) &lpMsgBuf,
        0,
        NULL
    );
    // Process any inserts in lpMsgBuf.
    // ...
    // Display the string.
    if (isOut) {
        fprintf(fout, "%s\n", lpMsgBuf);
    } else {
        printf("%s\n", lpMsgBuf);
    }
    // Free the buffer.
    LocalFree(lpMsgBuf);
}



bool regreadSZ(string& hkey, string& subkey, string& value, string& returnvalue, string& regValueType) {
    char s[128000];
    map<string,HKEY> keys;
    keys["HKEY_CLASSES_ROOT"]=HKEY_CLASSES_ROOT;
    keys["HKEY_CURRENT_CONFIG"]=HKEY_CURRENT_CONFIG; //DID NOT SURVIVE?
    keys["HKEY_CURRENT_USER"]=HKEY_CURRENT_USER;
    keys["HKEY_LOCAL_MACHINE"]=HKEY_LOCAL_MACHINE;
    keys["HKEY_USERS"]=HKEY_USERS;
    HKEY mykey;

    map<string,DWORD> valuetypes;
    valuetypes["REG_SZ"]=REG_SZ;
    valuetypes["REG_EXPAND_SZ"]=REG_EXPAND_SZ;
    valuetypes["REG_MULTI_SZ"]=REG_MULTI_SZ; //probably can't use this.

    LONG retval=RegOpenKeyEx(
        keys[hkey],         // handle to open key
        subkey.c_str(),  // subkey name
        0,   // reserved
        KEY_READ, // security access mask
        &mykey    // handle to open key
    );
    if (ERROR_SUCCESS != retval) {printerr(retval); return false;}
    DWORD slen=128000;
    DWORD valuetype = valuetypes[regValueType];
    retval=RegQueryValueEx(
      mykey,            // handle to key
      value.c_str(),  // value name
      NULL,   // reserved
      (LPDWORD) &valuetype,       // type buffer
      (LPBYTE)s,        // data buffer
      (LPDWORD) &slen      // size of data buffer
    );
    switch(retval) {
        case ERROR_SUCCESS:
            //if (isOut) {
            //    fprintf(fout,"RegQueryValueEx():ERROR_SUCCESS:succeeded.\n");
            //} else {
            //    printf("RegQueryValueEx():ERROR_SUCCESS:succeeded.\n");
            //}
            break;
        case ERROR_MORE_DATA:
            //what do I do now?  data buffer is too small.
            if (isOut) {
                fprintf(fout,"RegQueryValueEx():ERROR_MORE_DATA: need bigger buffer.\n");
            } else {
                printf("RegQueryValueEx():ERROR_MORE_DATA: need bigger buffer.\n");
            }
            return false;
        case ERROR_FILE_NOT_FOUND:
            if (isOut) {
                fprintf(fout,"RegQueryValueEx():ERROR_FILE_NOT_FOUND: registry value does not exist.\n");
            } else {
                printf("RegQueryValueEx():ERROR_FILE_NOT_FOUND: registry value does not exist.\n");
            }
            return false;
        default:
            if (isOut) {
                fprintf(fout,"RegQueryValueEx():unknown error type 0x%lx.\n", retval);
            } else {
                printf("RegQueryValueEx():unknown error type 0x%lx.\n", retval);
            }
            return false;

    }
    retval=RegCloseKey(mykey);
    if (ERROR_SUCCESS != retval) {printerr(retval); return false;}

    returnvalue = s;
    return true;
}