If you use management studio, simply select the wardNo, BHTNo, testID columns and click on the key mark in the toolbar.

Command for this is,

ALTER TABLE dbo.testRequest
ADD CONSTRAINT PK_TestRequest 
PRIMARY KEY (wardNo, BHTNo, TestID)

Since Qt 5.8, we now have QDateTime::currentSecsSinceEpoch() to deliver the seconds directly, a.k.a. as real Unix timestamp. So, no need to divide the result by 1000 to get seconds anymore.

Credits: also posted as comment to this answer. However, I think it is easier to find if it is a separate answer.

The OP did not exclude the starting variable, so for completeness here is how to handle the generic case of processing a supposed dictionary that may include items as dictionaries.

Also following the pure Python(3.8) recommended way to test for dictionary in the above comments.

from collections.abc import Mapping

dict = {'abc': 'abc', 'def': {'ghi': 'ghi', 'jkl': 'jkl'}}

def parse_dict(in_dict): 
    if isinstance(in_dict, Mapping):
        for k_outer, v_outer in in_dict.items():
            if isinstance(v_outer, Mapping):
                for k_inner, v_inner in v_outer.items():
                    print(k_inner, v_inner)
            else:
                print(k_outer, v_outer)

parse_dict(dict)

Hi first of all i would like you to use 'Synaptic Package Manager'. You just need to goto the ubuntu software center and search for synaptic package manager.. The beauty of this is that all the packages you need are easily available here. Second it will automatically configures all your paths. Now install this then search for opencv packages over there if you found the package with the green box then its installed but else the package is not in the right place so you need to reinstall it but from package manager this time. If installed then you can do this only, you just need to fill the OpenCV_DIR variable with the path of opencv (containing the OpenCVConfig.cmake file)

    export OpenCV_DIR=<path_of_opencv>

Add an input id to the element and do something like that:

document.getElementById('inputId').value.split(/[\\$]/).pop()

Be aware that a value of 1 equals 100% in Excel's interpretation. If you enter 5.66 and you want to show 5.66%, then AxGryndr's hack with the formatting will work, but it is a display format only and does not represent the true numeric value. If you want to use that percentage in further calculations, these calculations will return the wrong result unless you divide by 100 at calculation time.

The consistent and less error-prone way is to enter 0.0566 and format the number with the built-in percentage format. That way, you can easily calculate 5.6% of A1 by just multiplying A1 with the value.

The good news is that you don't need to go through the rigmarole of entering 0.0566 and then formatting as percent. You can simply type

5.66%

into the cell, including the percentage symbol, and Excel will take care of the rest and store the number correctly as 0.0566 if formatted as General.

I would think that now you have the range for each of the row, you can easily manipulate that range with the offset(row, column) action? What is the point of counting the records filtered (unless you need that count in a variable)? So instead of (or as well as in the same block) write your code action to move each row to an empty hidden sheet and once all done, you can do any work you like from the transferred range data?

(Mar 2017) The accepted answer is not the best solution. It relies on manual translation using Apps Script, and the code may not be resilient, requiring maintenance. If your legacy system autogenerates CSV files, it's best they go into another folder for temporary processing (importing [uploading to Google Drive & converting] to Google Sheets files).

My thought is to let the Drive API do all the heavy-lifting. The Google Drive API team released v3 at the end of 2015, and in that release, insert() changed names to create() so as to better reflect the file operation. There's also no more convert flag -- you just specify MIMEtypes... imagine that!

The documentation has also been improved: there's now a special guide devoted to uploads (simple, multipart, and resumable) that comes with sample code in Java, Python, PHP, C#/.NET, Ruby, JavaScript/Node.js, and iOS/Obj-C that imports CSV files into Google Sheets format as desired.

Below is one alternate Python solution for short files ("simple upload") where you don't need the apiclient.http.MediaFileUpload class. This snippet assumes your auth code works where your service endpoint is DRIVE with a minimum auth scope of https://www.googleapis.com/auth/drive.file.

# filenames & MIMEtypes
DST_FILENAME = 'inventory'
SRC_FILENAME = DST_FILENAME + '.csv'
SHT_MIMETYPE = 'application/vnd.google-apps.spreadsheet'
CSV_MIMETYPE = 'text/csv'

# Import CSV file to Google Drive as a Google Sheets file
METADATA = {'name': DST_FILENAME, 'mimeType': SHT_MIMETYPE}
rsp = DRIVE.files().create(body=METADATA, media_body=SRC_FILENAME).execute()
if rsp:
    print('Imported %r to %r (as %s)' % (SRC_FILENAME, DST_FILENAME, rsp['mimeType']))

Better yet, rather than uploading to My Drive, you'd upload to one (or more) specific folder(s), meaning you'd add the parent folder ID(s) to METADATA. (Also see the code sample on this page.) Finally, there's no native .gsheet "file" -- that file just has a link to the online Sheet, so what's above is what you want to do.

If not using Python, you can use the snippet above as pseudocode to port to your system language. Regardless, there's much less code to maintain because there's no CSV parsing. The only thing remaining is to blow away the CSV file temp folder your legacy system wrote to.

`ALTER TABLE  `table_name` CHANGE `column_name` 
    timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP 
    ON UPDATE CURRENT_TIMESTAMP

Can be used to update the timestamp on update.

Try numpy.array_split.

From the documentation:

>>> x = np.arange(8.0)
>>> np.array_split(x, 3)
    [array([ 0.,  1.,  2.]), array([ 3.,  4.,  5.]), array([ 6.,  7.])]

Identical to numpy.split, but won't raise an exception if the groups aren't equal length.

If number of chunks > len(array) you get blank arrays nested inside, to address that - if your split array is saved in a, then you can remove empty arrays by:

[x for x in a if x.size > 0]

Just save that back in a if you wish.

Not a direct answer to the question, but this may help those who are having trouble creating style information using Typescript.

I was getting an error telling me that the following was incorrect:

let iconStyle = {
    position: 'relative',
    maxHeight: '90px',
    top: '25%',
}

The error told me that "types of property 'position' are incompatible". I have no idea why.

I fixed this by adding a strict Typescript declaration, like so:

let iconStyle: CSSProperties = {
    position: 'relative',
    maxHeight: '90px',
    top: '25%',
}

This works.

You should not use inline onclick="something();" in your HTML to not polluate it with meaningless code; all click bindings must be set in Javascript files (*.js).

Set binding like this : $('#myAnchor').click(function(){... **return false**;}); or $('#myAnchor').bind('click', function(){... **return false**;});

Then you have a clean HTML file easy to load (and seo friendly) without thousands of href="javascript:void(0);" and just href="#"

Here's another simple way using Runnable interface in Thread Constructor

public class Demo {
    public static void main(String[] args) {
        Thread t1 = new Thread(new Runnable() {

            @Override
            public void run() {
                for(int i = 0; i < 5; i++){
                    try {
                        Thread.sleep(3000);
                    } catch (InterruptedException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                    System.out.println("Thread T1 : "+i);
                }
            }
        });

        Thread t2 = new Thread(new Runnable() {

            @Override
            public void run() {
                for(int i = 0; i < 5; i++) {
                    try {
                        Thread.sleep(3000);
                    } catch (InterruptedException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                    System.out.println("Thread T2 : "+i);
                }
            }
        });

        Thread t3 = new Thread(new Runnable() {

            @Override
            public void run() {
                for(int i = 0; i < 5; i++){
                    try {
                        Thread.sleep(3000);
                    } catch (InterruptedException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                    System.out.println("Thread T3 : "+i);
                }
            }
        });

        t1.start();
        t2.start();
        t3.start();
    }
}

To remove spaces from left/right, use LTRIM/RTRIM. What you had

UPDATE *tablename*
   SET *columnname* = LTRIM(RTRIM(*columnname*));

would have worked on ALL the rows. To minimize updates if you don't need to update, the update code is unchanged, but the LIKE expression in the WHERE clause would have been

UPDATE [tablename]
   SET [columnname] = LTRIM(RTRIM([columnname]))
 WHERE 32 in (ASCII([columname]), ASCII(REVERSE([columname])));

Note: 32 is the ascii code for the space character.

Try this, instead of selecting your websete's Application Pool to DefaultAppPool, select ASP.NET v4.0

Select your website in IIS => Basic Settings => Application Pool => Select ASP.NET v4.0

and you will be good to go. Hope it helps :)

adb shell
am start -n com.package.name/com.package.name.ActivityName

Or you can use this directly:

adb shell am start -n com.package.name/com.package.name.ActivityName

You can also specify actions to be filter by your intent-filters:

am start -a com.example.ACTION_NAME -n com.package.name/com.package.name.ActivityName 

This issue can even occur when you try to run your project from controller page. Run your project from the jsp page. Go to your jsp page; right-click->Run As->Run on Server. I faced the same issue.I was running my project from the controller page. Run your project from jsp page.

If your project is open click on Gradle Scripts >local.properties(SDK LOCATION), open it and there is the location of sdk with name

sdk.dir=C\:\\Users\\shiva\\AppData\\Local\\Android\\Sdk

Note don't forget the replace \\ to \ before coping the things(sdk location)

xargs is the most flexible solution for splitting output into command arguments.

It is also very human readable and easy to use due to its simple parameterisation.

Format is xargs -n $NUMLINES mycommand.

For example, to echo each individual line in a file /tmp/tmp.txt you'd do:

cat /tmp/tmp.txt | xargs -n 1 echo

Or to diff each successive pair of files listed as lines in a file of the above name you'd do:

cat /tmp/tmp.txt | xargs -n 2 diff

The -n 2 instructs xargs to consume and pass as separate arguments two lines of what you've piped into it at a time.

You can tailor xargs to split on delimiters besides carriage return/newline.

Use man xargs and google to find out more about the power of this versatile utility.

You are overwriting your object file runexp.o by running this command :

 gcc -o runexp.o scd.o data_proc.o -lm -fopenmp

In fact, the -o is for the output file. You need to run :

gcc -o runexp.out runexp.o scd.o data_proc.o -lm -fopenmp

runexp.out will be you binary file.

The equivalent of unistd.h on Windows is windows.h

Because python checks in the directories in sequential order starting at the first directory in sys.path list, till it find the .py file it was looking for.

Ideally, the current directory or the directory of the script is the first always the first element in the list, unless you modify it, like you did. From documentation -

As initialized upon program startup, the first item of this list, path[0], is the directory containing the script that was used to invoke the Python interpreter. If the script directory is not available (e.g. if the interpreter is invoked interactively or if the script is read from standard input), path[0] is the empty string, which directs Python to search modules in the current directory first. Notice that the script directory is inserted before the entries inserted as a result of PYTHONPATH.

So, most probably, you had a .py file with the same name as the module you were trying to import from, in the current directory (where the script was being run from).

Also, a thing to note about ImportErrors , lets say the import error says - ImportError: No module named main - it doesn't mean the main.py is overwritten, no if that was overwritten we would not be having issues trying to read it. Its some module above this that got overwritten with a .py or some other file.

Example -

My directory structure looks like -

 - test
    - shared
         - __init__.py
         - phtest.py
  - testmain.py

Now From testmain.py , I call from shared import phtest , it works fine.

Now lets say I introduce a shared.py in test directory` , example -

 - test
    - shared
         - __init__.py
         - phtest.py
  - testmain.py 
  - shared.py

Now when I try to do from shared import phtest from testmain.py , I will get the error -

ImportError: cannot import name 'phtest'

As you can see above, the file that is causing the issue is shared.py , not phtest.py .

The id is used to uniquely identify an element in JavaScript or CSS.

The name is used in form submission. When you submit a form only the fields with a name will be submitted.

%u is used for unsigned integer. Since the memory address given by the signed integer address operator %d is -12, to get this value in unsigned integer, Compiler returns the unsigned integer value for this address.

Add the Line before println and your array gets sorted

Arrays.sort( array );

Use "\\" to escape the \ character.

Bootstrap 3 removed those color options for badges. However, we can add those styles manually. Here's my solution, and here is the JS Bin:

.badge {
  padding: 1px 9px 2px;
  font-size: 12.025px;
  font-weight: bold;
  white-space: nowrap;
  color: #ffffff;
  background-color: #999999;
  -webkit-border-radius: 9px;
  -moz-border-radius: 9px;
  border-radius: 9px;
}
.badge:hover {
  color: #ffffff;
  text-decoration: none;
  cursor: pointer;
}
.badge-error {
  background-color: #b94a48;
}
.badge-error:hover {
  background-color: #953b39;
}
.badge-warning {
  background-color: #f89406;
}
.badge-warning:hover {
  background-color: #c67605;
}
.badge-success {
  background-color: #468847;
}
.badge-success:hover {
  background-color: #356635;
}
.badge-info {
  background-color: #3a87ad;
}
.badge-info:hover {
  background-color: #2d6987;
}
.badge-inverse {
  background-color: #333333;
}
.badge-inverse:hover {
  background-color: #1a1a1a;
}

This should do the trick:

$('#thisElement').find('.classToSelect')

Indexing in python starting from 0. You wrote [1:] this would not return you a first char in any case - this will return you a rest(except first char) of string.

If you have the following structure:

mylist = ['base', 'sample', 'test']

And want to get fist char for the first one string(item):

myList[0][0]
>>> b

If all first chars:

[x[0] for x in myList]
>>> ['b', 's', 't']    

If you have a text:

text = 'base sample test'
text.split()[0][0]
>>> b

It would have worked out of the box if you hadn't used @EnableWebMvc annotation. When you do that you switch off all the things that Spring Boot does for you in WebMvcAutoConfiguration. You could remove that annotation, or you could add back the view controller that you switched off:

@Override
public void addViewControllers(ViewControllerRegistry registry) {
    registry.addViewController("/").setViewName("forward:/index.html");
}

If I understand what you need, try this:

SELECT id, pass, AVG(val) AS val_1 
FROM data_r1 
GROUP BY id, pass;

Or, if you want just one row for every id, this:

SELECT d1.id,
    (SELECT IFNULL(ROUND(AVG(d2.val), 4) ,0) FROM data_r1 d2 
     WHERE d2.id = d1.id AND pass = 1) as val_1,
    (SELECT IFNULL(ROUND(AVG(d2.val), 4) ,0) FROM data_r1 d2 
     WHERE d2.id = d1.id AND pass = 2) as val_2,
    (SELECT IFNULL(ROUND(AVG(d2.val), 4) ,0) FROM data_r1 d2 
     WHERE d2.id = d1.id AND pass = 3) as val_3,
    (SELECT IFNULL(ROUND(AVG(d2.val), 4) ,0) FROM data_r1 d2 
     WHERE d2.id = d1.id AND pass = 4) as val_4,
    (SELECT IFNULL(ROUND(AVG(d2.val), 4) ,0) FROM data_r1 d2 
     WHERE d2.id = d1.id AND pass = 5) as val_5,
    (SELECT IFNULL(ROUND(AVG(d2.val), 4) ,0) FROM data_r1 d2 
     WHERE d2.id = d1.id AND pass = 6) as val_6,
    (SELECT IFNULL(ROUND(AVG(d2.val), 4) ,0) FROM data_r1 d2 
     WHERE d2.id = d1.id AND pass = 7) as val_7
from data_r1 d1
GROUP BY d1.id

I was using Joni's solution and it worked fine, but this one is much shorter.

This was inspired by the atobUTF16() function of Solution #3 of Mozilla's Base64 Unicode discussion

function convertStringToUTF8ByteArray(str) {
    let binaryArray = new Uint8Array(str.length)
    Array.prototype.forEach.call(binaryArray, function (el, idx, arr) { arr[idx] = str.charCodeAt(idx) })
    return binaryArray
}

Probably, there is something wrong with the default region while configuring aws. In your case, the URL says "https://s3.us-east-1a.amazonaws.com/"

In your command prompt,

aws configure, enter your keys, Now fix your region from us-east-1a to us-east-1.

Kindly check the syntax according to the CLI you are using. This will be helpful.

Well, duh :) SWT uses JNI ... and JNI is strictly platform specific.

Use 32-bit libraries with a 32-bit JVM, 64-bit libraries with a 64-bit JVM, make sure the versions match exactly, and don't mix'n'match.

IMHO...

PS: You can have multiple JVMs and/or multiple Eclipse's co-existing on the same box.

You can use os.stat(path) call

http://docs.python.org/library/os.html#os.stat

If you are not averse to boost, boost.tokenizer is flexible enough to solve this

#include <string>
#include <iostream>
#include <boost/tokenizer.hpp>

void split_and_show(const std::string s)
{
    boost::char_separator<char> sep(" ", "", boost::keep_empty_tokens);
    boost::tokenizer<boost::char_separator<char> > tok(s, sep);
    for(auto i = tok.begin(); i!=tok.end(); ++i)
            std::cout << '"' << *i << "\"\n";
}
int main()
{
    split_and_show("This is a string");
    split_and_show("This  is a string");

}

test: https://ideone.com/mN2sR

seems ok... though I'd think a rudimentary indication of success/failure/time posted/# bytes received/etc. would be preferable.

edit: I was thinking along the lines of data integrity and/or record-keeping; metadata such as an MD5 hash or timestamp for time received may be helpful for large datafiles.

Easy. Just follow the code below and enjoy.

//SwipeGestureMethodUsing
func SwipeGestureMethodUsing ()
{
    //AddSwipeGesture
    [UISwipeGestureRecognizerDirection.right,
     UISwipeGestureRecognizerDirection.left,
     UISwipeGestureRecognizerDirection.up,
     UISwipeGestureRecognizerDirection.down].forEach({ direction in
        let swipe = UISwipeGestureRecognizer(target: self, action: #selector(self.respondToSwipeGesture))
        swipe.direction = direction
        window?.addGestureRecognizer(swipe)
     })
}

//respondToSwipeGesture
func respondToSwipeGesture(gesture: UIGestureRecognizer) {

    if let swipeGesture = gesture as? UISwipeGestureRecognizer
    {
        switch swipeGesture.direction
        {
        case UISwipeGestureRecognizerDirection.right:
            print("Swiped right")
        case UISwipeGestureRecognizerDirection.down:
            print("Swiped down")
        case UISwipeGestureRecognizerDirection.left:
            print("Swiped left")
        case UISwipeGestureRecognizerDirection.up:
            print("Swiped up")
        default:
            break
        }
    }
}

I know this is an old post, but figured I'd share my two cents. @Neji is correct in that you can use sessionStorage.getItem('label'), and sessionStorage.setItem('label', 'value') (although he had the setItem parameters backwards, not a big deal). I much more prefer the following, I think it's more succinct:

var val = sessionStorage.myValue

in place of getItem and

sessionStorage.myValue = 'value'

in place of setItem.

Also, it should be noted that in order to store JavaScript objects, they must be stringified to set them, and parsed to get them, like so:

sessionStorage.myObject = JSON.stringify(myObject); //will set object to the stringified myObject
var myObject = JSON.parse(sessionStorage.myObject); //will parse JSON string back to object

The reason is that sessionStorage stores everything as a string, so if you just say sessionStorage.object = myObject all you get is [object Object], which doesn't help you too much.

With Express 3.0:

<%- include myview.ejs %>

the path is relative from the caller who includes the file, not from the views directory set with app.set("views", "path/to/views").

EJS includes

(Update: the newest syntax for ejs v3.0.1 is <%- include('myview.ejs') %>)

Method 1: Using sp_depends

 sp_depends 'dbo.First'
 GO

Method 2 : Using sys.procedures for Stored Procedures

select Name from sys.procedures where OBJECT_DEFINITION(OBJECT_ID) like '%Any Keyword Name%'

'% Any Keyword Name %' is the Search keyword you are looking for

Method 3 : Using sys.views for Views

select Name from sys.views where OBJECT_DEFINITION(OBJECT_ID) like '%Any Keyword Name%'

'% Any Keyword Name %' is the Search keyword you are looking for

Here is the solution for templates: How to handle circular dependencies with templates

The clue to solving this problem is to declare both classes before providing the definitions (implementations). It’s not possible to split the declaration and definition into separate files, but you can structure them as if they were in separate files.

nothing new but still want to share my method:

+(NSString*) getDateStringFromSrcFormat:(NSString *) srcFormat destFormat:(NSString *)
destFormat scrString:(NSString *) srcString
{
    NSString *dateString = srcString;
    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
    //[dateFormatter setDateFormat:@"MM-dd-yyyy"];
    [dateFormatter setDateFormat:srcFormat];
    NSDate *date = [dateFormatter dateFromString:dateString];

    // Convert date object into desired format
    //[dateFormatter setDateFormat:@"yyyy-MM-dd"];
    [dateFormatter setDateFormat:destFormat];
    NSString *newDateString = [dateFormatter stringFromDate:date];
    return newDateString;
}

That depends on what the target server accepts. There is no definitive standard for this. See also a.o. Wikipedia: Query string:

While there is no definitive standard, most web frameworks allow multiple values to be associated with a single field (e.g. field1=value1&field1=value2&field2=value3).^[4][5]

Generally, when the target server uses a strong typed programming language like Java (Servlet), then you can just send them as multiple parameters with the same name. The API usually offers a dedicated method to obtain multiple parameter values as an array.

foo=value1&foo=value2&foo=value3

String[] foo = request.getParameterValues("foo"); // [value1, value2, value3]

The request.getParameter("foo") will also work on it, but it'll return only the first value.

String foo = request.getParameter("foo"); // value1

And, when the target server uses a weak typed language like PHP or RoR, then you need to suffix the parameter name with braces [] in order to trigger the language to return an array of values instead of a single value.

foo[]=value1&foo[]=value2&foo[]=value3

$foo = $_GET["foo"]; // [value1, value2, value3]
echo is_array($foo); // true

In case you still use foo=value1&foo=value2&foo=value3, then it'll return only the first value.

$foo = $_GET["foo"]; // value1
echo is_array($foo); // false

Do note that when you send foo[]=value1&foo[]=value2&foo[]=value3 to a Java Servlet, then you can still obtain them, but you'd need to use the exact parameter name including the braces.

String[] foo = request.getParameterValues("foo[]"); // [value1, value2, value3]

I dont know if there is a canonical way, but here's my method:

• Create a xib for a ViewController
• Set the File Owner class to UIViewController
• Delete the view and add an UITableViewCell
• Set the Class of your UITableViewCell to your custom class
• Set the Identifier of your UITableViewCell
• Set the outlet of your view controller view to your UITableViewCell

And use this code:

MyCustomViewCell *cell = (MyCustomViewCell *)[_tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
  UIViewController* c = [[UIViewController alloc] initWithNibName:CellIdentifier bundle:nil];
  cell = (MyCustomViewCell *)c.view;
  [c release];
}

In your example, using

[nib objectAtIndex:0]

may break if Apple changes the order of items in the xib.

We can use normal CAT command to merge files..

D:> cat *.csv > outputs.csv

Don't return Strings in your methods but Customer objects it self and let JAXB take care of the de/serialization.

Use the :first-child selector.

In your example...

$('div.alldivs div:first-child')

This will also match any first child descendents that meet the selection criteria.

While :first matches only a single element, the :first-child selector can match more than one: one for each parent. This is equivalent to :nth-child(1).

For the first matched only, use the :first selector.

Alternatively, Felix Kling suggested using the direct descendent selector to get only direct children...

$('div.alldivs > div:first-child')

The expression $(document).ready(function() deprecated in jQuery3.

See working fiddle with jQuery 3 here

Take into account I didn't include the showless button.

Here's the code:

JS

$(function () {
    x=3;
    $('#myList li').slice(0, 3).show();
    $('#loadMore').on('click', function (e) {
        e.preventDefault();
        x = x+5;
        $('#myList li').slice(0, x).slideDown();
    });
});

CSS

#myList li{display:none;
}
#loadMore {
    color:green;
    cursor:pointer;
}
#loadMore:hover {
    color:black;
}

I forgot that I had already an unused labs branch. Deleting it solved my problem:

git branch -d labs
git checkout -b labs/feature

Explanation:

Each name can only be a parent branch or a normal branch, not both. Thats why the branches labs and labs/feature can't exists both at the same time.

The reason: Branches are stored in the file system and there you also can't have a file labs and a directory labs at the same level.

@Override
protected Dialog onCreateDialog(int id)
{
    switch(id)
    {
    case 0:
    {               
        return new AlertDialog.Builder(this)
        .setMessage("text here")
        .setPositiveButton("OK", new DialogInterface.OnClickListener() 
        {                   
            @Override
            public void onClick(DialogInterface arg0, int arg1) 
            {
                try
                {

                }//end try
                catch(Exception e)
                {
                    Toast.makeText(getBaseContext(),  "", Toast.LENGTH_LONG).show();
                }//end catch
            }//end onClick()
        }).create();                
    }//end case
  }//end switch
    return null;
}//end onCreateDialog

JavaScript can only close a window that was opened using JavaScript. Example below:

<script>
function myFunction() {
  var str = "Sample";
  var result = str.link("https://sample.com");
  document.getElementById("demo").innerHTML = result;
}
</script>

A module is a file containing Python definitions and statements. The file name is the module name with the suffix .py

Create a file called hello.py with the following function as its content:

def helloworld():
   print "hello"

Then you can

import hello
hello.helloworld()

To group many .py files, put them in a folder. Any folder with an init.py is considered a module by python and you can call them a package.

|-HelloModule |_ init.py |_ hellomodule.py

You can't update with a number greater than 1 for datatype number(2,2) is because, the first parameter is the total number of digits in the number and the second one (.i.e 2 here) is the number of digits in decimal part. I guess you can insert or update data < 1. i.e. 0.12, 0.95 etc.

Please check NUMBER DATATYPE in NUMBER Datatype.

foreach (DataColumn col in rightsTable.Columns)
{
     foreach (DataRow row in rightsTable.Rows)
     {
          Console.WriteLine(row[col.ColumnName].ToString());           
     }
} 

In Android Studio 4.1.1

Right Click on your module (app for example) -> New -> Folder -> Assets Folder

If I remember correctly, the gen stands for generation, as in a generational garbage collector (that treats younger objects differently than mid-life and "permanent" objects). Principle of locality suggests that recently created objects will be wiped out first.

You will notice that all the above answers are correct. But I wanted to make a shortcut to always writing the " end='' " parameter in the end.

You could define a function like

def Print(*args,sep='',end='',file=None,flush=False):
    print(*args,sep=sep,end=end,file=file,flush=flush)

It would accept all the number of parameters. Even it will accept all the other parameters like file, flush ,etc and with the same name.

Alternatively you can use a "." instead of *, as this will take all the files in the working directory, include the folders and subfolders:

FROM ubuntu
COPY . /
RUN ls -la /

Add the function:

function scrollToForm() {
  document.querySelector('#form').scrollIntoView({behavior: 'smooth'});
}

Trigger the function:

<a href="javascript: scrollToForm();">Jump to form</a>

There is actually one easy option (for recent browsers and Node.js) missing in the existing answers:

console.log('Item: %o', o);

I would prefer this as JSON.stringify() has certain limitations (e.g. with circular structures).

I suggest to use utf8mb4_unicode_ci, which is based on the Unicode standard for sorting and comparison, which sorts accurately in a very wide range of languages.

I try to explain this problem step by step in following example.

0) Question

I try to ask you like this :

i want to open page like facebook profile www.facebook.com/kaila.piyush

it get id from url and parse it to profile.php file and return featch data from database and show user to his profile

normally when we develope any website its link look like www.website.com/profile.php?id=username example.com/weblog/index.php?y=2000&m=11&d=23&id=5678

now we update with new style not rewrite we use www.website.com/username or example.com/weblog/2000/11/23/5678 as permalink

http://example.com/profile/userid (get a profile by the ID) 
http://example.com/profile/username (get a profile by the username) 
http://example.com/myprofile (get the profile of the currently logged-in user)

1) .htaccess

Create a .htaccess file in the root folder or update the existing one :

Options +FollowSymLinks
# Turn on the RewriteEngine
RewriteEngine On
#  Rules
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /index.php

What does that do ?

If the request is for a real directory or file (one that exists on the server), index.php isn't served, else every url is redirected to index.php.

2) index.php

Now, we want to know what action to trigger, so we need to read the URL :

In index.php :

// index.php    

// This is necessary when index.php is not in the root folder, but in some subfolder...
// We compare $requestURL and $scriptName to remove the inappropriate values
$requestURI = explode(‘/’, $_SERVER[‘REQUEST_URI’]);
$scriptName = explode(‘/’,$_SERVER[‘SCRIPT_NAME’]);

for ($i= 0; $i < sizeof($scriptName); $i++)
{
    if ($requestURI[$i] == $scriptName[$i])
    {
        unset($requestURI[$i]);
    }
}

$command = array_values($requestURI);
With the url http://example.com/profile/19837, $command would contain :

$command = array(
    [0] => 'profile',
    [1] => 19837,
    [2] => ,
)
Now, we have to dispatch the URLs. We add this in the index.php :

// index.php

require_once("profile.php"); // We need this file
switch($command[0])
{
    case ‘profile’ :
        // We run the profile function from the profile.php file.
        profile($command([1]);
        break;
    case ‘myprofile’ :
        // We run the myProfile function from the profile.php file.
        myProfile();
        break;
    default:
        // Wrong page ! You could also redirect to your custom 404 page.
        echo "404 Error : wrong page.";
        break;
}

2) profile.php

Now in the profile.php file, we should have something like this :

// profile.php

function profile($chars)
{
    // We check if $chars is an Integer (ie. an ID) or a String (ie. a potential username)

    if (is_int($chars)) {
        $id = $chars;
        // Do the SQL to get the $user from his ID
        // ........
    } else {
        $username = mysqli_real_escape_string($char);
        // Do the SQL to get the $user from his username
        // ...........
    }

    // Render your view with the $user variable
    // .........
}

function myProfile()
{
    // Get the currently logged-in user ID from the session :
    $id = ....

    // Run the above function :
    profile($id);
}

This works perfectly fine for me:

AdapterChart adapterChart = new AdapterChart(getContext(),messageList);
recyclerView.setAdapter(adapterChart);
recyclerView.scrollToPosition(recyclerView.getAdapter().getItemCount()-1);

pip show <package name> will provide the location for Windows and macOS, and I'm guessing any system. :)

For example:

> pip show cvxopt
Name: cvxopt
Version: 1.2.0
...
Location: /usr/local/lib/python2.7/site-packages

This sounds like a ClassLoader conflict. I'd bet you have the javax.persistence api 1.x on the classpath somewhere, whereas Spring is trying to access ValidationMode, which was only introduced in JPA 2.0.

Since you use Maven, do mvn dependency:tree, find the artifact:

<dependency>
    <groupId>javax.persistence</groupId>
    <artifactId>persistence-api</artifactId>
    <version>1.0</version>
</dependency>

And remove it from your setup. (See Excluding Dependencies)

AFAIK there is no such general distribution for JPA 2, but you can use this Hibernate-specific version:

<dependency>
    <groupId>org.hibernate.javax.persistence</groupId>
    <artifactId>hibernate-jpa-2.0-api</artifactId>
    <version>1.0.1.Final</version>
</dependency>

OK, since that doesn't work, you still seem to have some JPA-1 version in there somewhere. In a test method, add this code:

System.out.println(EntityManager.class.getProtectionDomain()
                                      .getCodeSource()
                                      .getLocation());

See where that points you and get rid of that artifact.

Ahh, now I finally see the problem. Get rid of this:

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-jpa</artifactId>
    <version>2.0.8</version>
</dependency>

and replace it with

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-orm</artifactId>
    <version>3.2.5.RELEASE</version>
</dependency>

On a different note, you should set all test libraries (spring-test, easymock etc.) to

<scope>test</scope>

This saves the data in a list of lists.

text = open("filetest.txt", "r")
data = [ ]
for line in text:
    data.append( line.strip().split() )

print "number of lines ", len(data)
print "number of columns ", len(data[0])

print "element in first row column two ", data[0][1]

<?php
$ddate = "2012-10-18";
$duedt = explode("-",$ddate);
$date = mktime(0, 0, 0, $duedt[1], $duedt[2],$duedt[0]);
$week = (int)date('W', $date);
echo "Weeknummer: ".$week;
?>

You had the params to mktime wrong - needs to be Month/Day/Year, not Day/Month/Year

I have the same problem a few months ago. This solve my problem using Maven instead of a downloaded version of Spring and some changes in the web.xml.

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>SpringWEB1</groupId>
  <artifactId>SpringWEB1</artifactId>
  <version>1</version>
  <packaging>war</packaging>
  <build>
    <sourceDirectory>src</sourceDirectory>
    <plugins>
      <plugin>
        <artifactId>maven-war-plugin</artifactId>
        <version>2.4</version>
        <configuration>
          <warSourceDirectory>WebContent</warSourceDirectory>
          <failOnMissingWebXml>false</failOnMissingWebXml>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.1</version>
        <configuration>
          <source>1.7</source>
          <target>1.7</target>
        </configuration>
      </plugin>
    </plugins>
  </build>
  <dependencies>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>4.1.7.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>servlet-api</artifactId>
        <version>2.5</version>
    </dependency>
    <dependency>
        <groupId>commons-logging</groupId>
        <artifactId>commons-logging</artifactId>
        <version>1.2</version>
    </dependency>
  </dependencies>
</project>

Controller.java

package com.jmtm.controller;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

@org.springframework.stereotype.Controller
public class Controller {

    @RequestMapping("/hi")
    public ModelAndView hi(){
        return new ModelAndView("Hello", "msg", "Hello user.");
    }

}

spring-servlet.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:c="http://www.springframework.org/schema/c"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:util="http://www.springframework.org/schema/util"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.1.xsd">

    <context:component-scan base-package="com.jmtm.controller"></context:component-scan>

    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix">
            <value>/</value>
        </property>
        <property name="suffix">
            <value>.jsp</value>
        </property>
    </bean>

</beans>

And the most important part of the solution, include the path of the servlet dispatcher (A.K.A. spring-servlet.xml) in the web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>SpringWEB1</display-name>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>

  <servlet>
        <servlet-name>spring</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>/WEB-INF/spring-servlet.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>spring</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

</web-app>

Something weird happen when I try to solve this. Any downloaded version of Spring from maven.springframework.org/release/org/springframework/spring gives me a lot of problems (Tomcat couldn't find servlet, Spring stops Tomcat, Eclipse couldn't start the server {weird}) so with many problems find many partial solutions. I hope this works for you.

As an extra help, in Eclipse, download from the Eclipse Marketplace the Spring STS Tool for Eclipse, this will help you to create configuration files (servlet.xml) and write code for the servlet in the web.xml file.

Here's an example that shows how table(.) (or, more closely matching your desired output, data.frame(table(.)) does what it sounds like you are asking for.

Note also how to share reproducible sample data in a way that others can copy and paste into their session.

Here's the (reproducible) sample data:

mydf <- structure(list(ID = c(110L, 111L, 121L, 131L, 141L), 
                       MONTH.YEAR = c("JAN. 2012", "JAN. 2012", 
                                      "FEB. 2012", "FEB. 2012", 
                                      "MAR. 2012"), 
                       VALUE = c(1000L, 2000L, 3000L, 4000L, 5000L)), 
                  .Names = c("ID", "MONTH.YEAR", "VALUE"), 
                  class = "data.frame", row.names = c(NA, -5L))

mydf
#    ID MONTH.YEAR VALUE
# 1 110  JAN. 2012  1000
# 2 111  JAN. 2012  2000
# 3 121  FEB. 2012  3000
# 4 131  FEB. 2012  4000
# 5 141  MAR. 2012  5000

Here's the calculation of the number of rows per group, in two output display formats:

table(mydf$MONTH.YEAR)
# 
# FEB. 2012 JAN. 2012 MAR. 2012 
#         2         2         1

data.frame(table(mydf$MONTH.YEAR))
#        Var1 Freq
# 1 FEB. 2012    2
# 2 JAN. 2012    2
# 3 MAR. 2012    1

Linux Android Studio 0.8.6:

rm -R ~/.AndroidStudioBeta/config/

Linux Android Studio 1.0.0:

rm -R ~/.AndroidStudio/config/

You can achieve this with this simple CSS/HTML:

.image-container {
    position: relative;
    width: 200px;
    height: 300px;
}
.image-container .after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    color: #FFF;
}
.image-container:hover .after {
    display: block;
    background: rgba(0, 0, 0, .6);
}

HTML

<div class="image-container">
    <img src="http://lorempixel.com/300/200" />
    <div class="after">This is some content</div>
</div>

Demo: http://jsfiddle.net/6Mt3Q/

UPD: Here is one nice final demo with some extra stylings.

.image-container {_x000D_
    position: relative;_x000D_
    display: inline-block;_x000D_
}_x000D_
.image-container img {display: block;}_x000D_
.image-container .after {_x000D_
    position: absolute;_x000D_
    top: 0;_x000D_
    left: 0;_x000D_
    width: 100%;_x000D_
    height: 100%;_x000D_
    display: none;_x000D_
    color: #FFF;_x000D_
}_x000D_
.image-container:hover .after {_x000D_
    display: block;_x000D_
    background: rgba(0, 0, 0, .6);_x000D_
}_x000D_
.image-container .after .content {_x000D_
    position: absolute;_x000D_
    bottom: 0;_x000D_
    font-family: Arial;_x000D_
    text-align: center;_x000D_
    width: 100%;_x000D_
    box-sizing: border-box;_x000D_
    padding: 5px;_x000D_
}_x000D_
.image-container .after .zoom {_x000D_
    color: #DDD;_x000D_
    font-size: 48px;_x000D_
    position: absolute;_x000D_
    top: 50%;_x000D_
    left: 50%;_x000D_
    margin: -30px 0 0 -19px;_x000D_
    height: 50px;_x000D_
    width: 45px;_x000D_
    cursor: pointer;_x000D_
}_x000D_
.image-container .after .zoom:hover {_x000D_
    color: #FFF;_x000D_
}

<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css" rel="stylesheet"/>_x000D_
_x000D_
<div class="image-container">_x000D_
    <img src="http://lorempixel.com/300/180" />_x000D_
    <div class="after">_x000D_
        <span class="content">This is some content. It can be long and span several lines.</span>_x000D_
        <span class="zoom">_x000D_
            <i class="fa fa-search"></i>_x000D_
        </span>_x000D_
    </div>_x000D_
</div>

This is another random number generator that i use often, it also prevent the first digit from been zero(0)

  function randomNumber(length) {_x000D_
    var text = "";_x000D_
    var possible = "123456789";_x000D_
    for (var i = 0; i < length; i++) {_x000D_
      var sup = Math.floor(Math.random() * possible.length);_x000D_
      text += i > 0 && sup == i ? "0" : possible.charAt(sup);_x000D_
    }_x000D_
    return Number(text);_x000D_
  }

starting with rspec 2 you can use the following:

# in spec/spec_helper.rb
RSpec.configure do |config|
  config.filter_run :focus => true
  config.run_all_when_everything_filtered = true
end

# in spec/any_spec.rb
describe "something" do
  it "does something", :focus => true do
    # ....
  end
end

You need to use OPENROWSET

Check this question: import-excel-spreadsheet-columns-into-sql-server-database

You can abort any continuous ajax call by using this

<input id="searchbox" name="searchbox" type="text" />

<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
<script type="text/javascript">
     var request = null;
        $('#searchbox').keyup(function () {
            var id = $(this).val();
            request = $.ajax({
                type: "POST", //TODO: Must be changed to POST
                url: "index.php",
                data: {'id':id},
                success: function () {
    
                },
                beforeSend: function () {
                    if (request !== null) {
                        request.abort();
                    }
                }
            });
        });
</script>

Ok, this is actually four different question. I'll address them one by one:

are both equals for the compiler? (speed, perf...)

Yes. The pointer dereferenciation and decay from type int (*)[100][280] to int (*)[280] is always a noop to your CPU. I wouldn't put it past a bad compiler to generate bogus code anyways, but a good optimizing compiler should compile both examples to the exact same code.

is one of these solutions eating more memory than the other?

As a corollary to my first answer, no.

what is the more frequently used by developers?

Definitely the variant without the extra (*pointer) dereferenciation. For C programmers it is second nature to assume that any pointer may actually be a pointer to the first element of an array.

what is the best way, the 1st or the 2nd?

That depends on what you optimize for:

• Idiomatic code uses variant 1. The declaration is missing the outer dimension, but all uses are exactly as a C programmer expects them to be.

• If you want to make it explicit that you are pointing to an array, you can use variant 2. However, many seasoned C programmers will think that there's a third dimension hidden behind the innermost *. Having no array dimension there will feel weird to most programmers.

1. Go to Toolbar -> Settings -> Compiler
2. In the Selected compiler drop-down menu, make sure GNU GCC Compiler is selected
3. Below that, select the compiler settings tab and then the compiler flags tab underneath
4. In the list below, make sure the box for "Have g++ follow the C++11 ISO C++ language standard [-std=c++11]" is checked
5. Click OK to save

Comment tags are documented at https://docs.djangoproject.com/en/stable/ref/templates/builtins/#std:templatetag-comment

{% comment %} this is a comment {% endcomment %}

Single line comments are documented at https://docs.djangoproject.com/en/stable/topics/templates/#comments

{# this won't be rendered #}

I have some useful comments. Because I had similar problem with location of figures. I used package "wrapfig" that allows to make figures wrapped by text. Something like

...
\usepackage{wrapfig}
\usepackage{graphicx}
...
\begin{wrapfigure}{r}{53pt}
\includegraphics[width=53pt]{cone.pdf}
\end{wrapfigure}

In options {r} means to put figure from right side. {l} can be use for left side.

In case anyone else is interested to know how to import files/packages from gdrive inside a google colab. The following procedure worked for me:

1) Mount your google drive in google colab:

from google.colab import drive
drive.mount('/content/gdrive/')

2) Append the directory to your python path using sys:

import sys
sys.path.append('/content/gdrive/mypythondirectory')

Now you should be able to import stuff from that directory!

How about $_SERVER ?

if (get_magic_quotes_gpc() === 1) {

    $_GET = json_decode(stripslashes(json_encode($_GET, JSON_HEX_APOS)), true);
    $_POST = json_decode(stripslashes(json_encode($_POST, JSON_HEX_APOS)), true);
    $_COOKIE = json_decode(stripslashes(json_encode($_COOKIE, JSON_HEX_APOS)), true);
    $_REQUEST = json_decode(stripslashes(json_encode($_REQUEST, JSON_HEX_APOS)), true); 
    $_SERVER = json_decode( stripslashes(json_encode($_SERVER,JSON_HEX_APOS)), true); 
}

I have the same problem but I just finished it!!

you should change to

public class ReceiptListAdapter extends BaseAdapter {

    public List<Receipt> receiptlist;
    private Context context;
    private LayoutInflater inflater;
    private DateHelpers dateH;
    private List<ReceiptViewHolder> receiptviewlist;

    public ReceiptListAdapter(Activity activity, Context mcontext, List<Receipt> rl) {
        context = mcontext;
        receiptlist = rl;
        receiptviewlist = new ArrayList<>();
        receiptviewlist.clear();
        for(int i = 0; i < receiptlist.size(); i++){
          ReceiptViewHolder receiptviewholder = new ReceiptViewHolder();
          receiptviewlist.add(receiptviewholder);
        }
        Collections.reverse(receiptlist);
        inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        dateH = new DateHelpers();
    }

    @Override
    public int getCount() {
        try {
            int size = receiptlist.size();
            return size;
        } catch(NullPointerException ex) {
            return 0;
        }
    }

    public void updateReceiptsList(List<Receipt> newlist) {
        receiptlist = newlist;
        this.notifyDataSetChanged();
    }

    @Override
    public Receipt getItem(int i) {
        return receiptlist.get(i);
    }

    @Override
    public long getItemId(int i) {
        return receiptlist.get(i).getReceiptId() ;
    }

    private String getPuntenString(Receipt r) {
        if(r.getPoints().equals("1")) {
            return "1 punt";
        }
        return r.getPoints()+" punten";
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View vi=convertView;

        final Receipt receipt = receiptlist.get(position);
        ReceiptViewHolder receiptviewholder;
        Typeface tf_hn = Typeface.createFromAsset(context.getAssets(), "helveticaneue.ttf");        
        Typeface tf_hn_bold = Typeface.createFromAsset(context.getAssets(), "helveticaneuebd.ttf");

        if (vi == null) { //convertview==null
            ReceiptViewHolder receiptviewholder = receiptviewlist.get(position);
            vi = inflater.inflate(R.layout.view_listitem_receipt, null);
            vi.setOnClickListener(null);
            vi.setOnLongClickListener(null);
            vi.setLongClickable(false);
            receiptviewholder.shop = (TextView) vi.findViewById(R.id.tv_listitemreceipt_shop);
            receiptviewholder.date = (TextView) vi.findViewById(R.id.tv_listitemreceipt_date);
            receiptviewholder.price = (TextView) vi.findViewById(R.id.tv_listitemreceipt_price);
            receiptviewholder.points = (TextView) vi.findViewById(R.id.tv_listitemreceipt_points);
            receiptviewholder.shop.setTypeface(tf_hn_bold);
            receiptviewholder.price.setTypeface(tf_hn_bold);
            vi.setTag(receiptviewholder);
        }else{//convertview is not null
            receiptviewholder = (ReceiptViewHolder)vi.getTag();
        }

        receiptviewholder.shop.setText(receipt.getShop());
        receiptviewholder.date.setText(dateH.timestampToDateString(Long.parseLong(receipt.getPurchaseDate())));
        receiptviewholder.price.setText("€ "+receipt.getPrice());
        receiptviewholder.points.setText(getPuntenString(receipt));

        vi.setClickable(false);
        return vi;
    }

    public static class ReceiptViewHolder {
        public TextView shop;
        public TextView date;
        public TextView price;
        public TextView points;
    }

    public Object getFilter() {
        // XXX Auto-generated method stub
        return null;
    }

}

before starting your actions, use

 sleep(5);

From PHP 7 with null coalescing operator it will be shorter:

$is_ajax = 'xmlhttprequest' == strtolower( $_SERVER['HTTP_X_REQUESTED_WITH'] ?? '' );

In C# you can use:

 string1 = @"Your ""Text"" Here";
 string2 = "Your \"Text\" Here";

You could always do it recursively like so:

void freeList(struct node* currentNode)
{
    if(currentNode->next) freeList(currentNode->next);
    free(currentNode);
}

The data.table package has its IDate class and functionalities similar to lubridate or the zoo package. You could do:

dt = data.table(
  Name = c('Joe', 'Amy', 'John'),
  JoiningDate = c('12/31/09', '10/28/09', '05/06/10'),
  AmtPaid = c(1000, 100, 200)
)

require(data.table)
dt[ , JoiningDate := as.IDate(JoiningDate, '%m/%d/%y') ]

You can try a simple kernel and the filter2D function, e.g. in Python:

kernel = np.array([[-1,-1,-1], [-1,9,-1], [-1,-1,-1]])
im = cv2.filter2D(im, -1, kernel)

Wikipedia has a good overview of kernels with some more examples here - https://en.wikipedia.org/wiki/Kernel_(image_processing)

In image processing, a kernel, convolution matrix, or mask is a small matrix. It is used for blurring, sharpening, embossing, edge detection, and more. This is accomplished by doing a convolution between a kernel and an image.

I think that you need to import this:

import 'rxjs/add/operator/map'

Or more generally this if you want to have more methods for observables. WARNING: This will import all 50+ operators and add them to your application, thus affecting your bundle size and load times.

import 'rxjs/Rx';

See this issue for more details.

Use code as follows:

mylist <- lapply(pressure, function(i)read.xlsx(i,colNames = FALSE))#
mydata <- do.call('rbind',mylist)#

Give a try catch like this, this will parse it if its stringified or else will take the default value

let example;
   try {
   example  = JSON.parse(data)
  } catch(e) {
    example = data
  }

Step 1:

Locate phpMyAdmin installation path.

Step 2:

Open phpMyAdmin/config.inc.php in your favourite text editor. Copy config.sample.inc.php to config.inc.php if it's missing.

Step 3:

Search for $cfg['Servers'][$i]['auth_type'] = 'config';

Replace it with $cfg['Servers'][$i]['auth_type'] = 'cookie';

Instead of

iAreaId := int(val)

you want a type assertion:

iAreaId := val.(int)
iAreaId, ok := val.(int) // Alt. non panicking version 

The reason why you cannot convert an interface typed value are these rules in the referenced specs parts:

Conversions are expressions of the form T(x) where T is a type and x is an expression that can be converted to type T.

...

A non-constant value x can be converted to type T in any of these cases:

1. x is assignable to T.
2. x's type and T have identical underlying types.
3. x's type and T are unnamed pointer types and their pointer base types have identical underlying types.
4. x's type and T are both integer or floating point types.
5. x's type and T are both complex types.
6. x is an integer or a slice of bytes or runes and T is a string type.
7. x is a string and T is a slice of bytes or runes.

But

iAreaId := int(val)

is not any of the cases 1.-7.

I'm surprised that nobody seems to have ever mentioned that you can use XDocument / XElement which are available in .NET 4.0 and make it much easier to output XML.

You're already prepending the hash sign in your showDialog() function, and you're missing single quotes in your second code snippet. You should also return false from the handler to prevent a postback from occurring. Try:

<asp:Button ID="ButtonAdd" runat="server" Text="Add"
    OnClientClick="showDialog('<%=addPerson.ClientID %>'); return false;" />

The first things to check (or ask your host provider to check) are the values of max_execution_time, upload_max_filesize, memory_limit and post_max_size in the php.ini configuration file. All of these three settings limit the maximum size of data that can be submitted and handled by PHP.

Please note that post_max_size needs to be larger than upload_max_filesize.

The return value of an event handler determines whether or not the default browser behaviour should take place as well. In the case of clicking on links, this would be following the link, but the difference is most noticeable in form submit handlers, where you can cancel a form submission if the user has made a mistake entering the information.

I don't believe there is a W3C specification for this. All the ancient JavaScript interfaces like this have been given the nickname "DOM 0", and are mostly unspecified. You may have some luck reading old Netscape 2 documentation.

The modern way of achieving this effect is to call event.preventDefault(), and this is specified in the DOM 2 Events specification.

If you want 08:30 ( HH:MM) format then try this,

SELECT EmplID
    , EmplName
    , InTime
    , [TimeOut]
    , [DateVisited]
    ,  RIGHT('0' + CONVERT(varchar(3),DATEDIFF(minute,InTime, TimeOut)/60),2) + ':' +
      RIGHT('0' + CONVERT(varchar(2),DATEDIFF(minute,InTime,TimeOut)%60),2)
      as TotalHours from times Order By EmplID, DateVisited

Although the accepted answer is great and it works as it should, I've modified it to split offSet: CGSize to offsetX: CGFloat and offsetY: CGFloat.

extension UIView {
  func dropShadow(offsetX: CGFloat, offsetY: CGFloat, color: UIColor, opacity: Float, radius: CGFloat, scale: Bool = true) {
    layer.masksToBounds = false
    layer.shadowOffset = CGSize(width: offsetX, height: offsetY)
    layer.shadowColor = color.cgColor
    layer.shadowOpacity = opacity
    layer.shadowRadius = radius
    layer.shadowPath = UIBezierPath(rect: self.bounds).cgPath
    layer.shouldRasterize = true
    layer.rasterizationScale = scale ? UIScreen.main.scale : 1
  }
}

I spent couple of hours with google and found the answer here

PUT => If user can update all or just a portion of the record, use PUT (user controls what gets updated)

PUT /users/123/email
[email protected]

PATCH => If user can only update a partial record, say just an email address (application controls what can be updated), use PATCH.

PATCH /users/123
[description of changes]

Why Patch

PUT method need more bandwidth or handle full resources instead on partial. So PATCH was introduced to reduce the bandwidth.

Explanation about PATCH

PATCH is a method that is not safe, nor idempotent, and allows full and partial updates and side-effects on other resources.

PATCH is a method which enclosed entity contains a set of instructions describing how a resource currently residing on the origin server should be modified to produce a new version.

PATCH /users/123
[
  { "op": "replace", "path": "/email", "value": "[email protected]" }
]

Here more information about put and patch

Your problem is in your use of the_field(), which is for Advanced Custom Fields, a wordpress plugin.

If you want to use a field in a variable you have to use this: $web = get_field('website');.

Something like this?

var days = 7;
var date = new Date();
var res = date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
alert(res);

convert to date again:

date = new Date(res);
alert(date)

or alternatively:

date = new Date(res);

// hours part from the timestamp
var hours = date.getHours();

// minutes part from the timestamp
var minutes = date.getMinutes();

// seconds part from the timestamp
var seconds = date.getSeconds();

// will display time in 10:30:23 format
var formattedTime = date + '-' + hours + ':' + minutes + ':' + seconds;
alert(formattedTime)

Yes. Blat or any other self contained SMTP mailer. Blat is a fairly full featured SMTP client that runs from command line

Blat is here

Verified: it works well in Docker 1.7.0.

Don't specify --pull=true when running the docker build command

From this thread on reference locally-built image using FROM at dockerfile:

If you want use the local image as the base image, pass without the option --pull=true
--pull=true will always attempt to pull a newer version of the image.

This works for me https://www.nuget.org/packages/ASquare.WindowsTaskScheduler/

It is nicely designed Fluent API.

//This will create Daily trigger to run every 10 minutes for a duration of 18 hours
SchedulerResponse response = WindowTaskScheduler
    .Configure()
    .CreateTask("TaskName", "C:\\Test.bat")
    .RunDaily()
    .RunEveryXMinutes(10)
    .RunDurationFor(new TimeSpan(18, 0, 0))
    .SetStartDate(new DateTime(2015, 8, 8))
    .SetStartTime(new TimeSpan(8, 0, 0))
    .Execute();

Update PHP 7.4

Curly brace access syntax is deprecated since PHP 7.4

Update 2019

Moving on to the best practices of OOPS, @MrTrick's answer must be marked as correct, although my answer provides a hacked solution its not the best method.

Simply iterate its using {}

Example:

$videos{0}->id

This way your object is not destroyed and you can easily iterate through object.

For PHP 5.6 and below use this

$videos{0}['id']

Both array() and the stdClass objects can be accessed using the current() key() next() prev() reset() end() functions.

So, if your object looks like

object(stdClass)#19 (3) {
  [0]=>
  object(stdClass)#20 (22) {
    ["id"]=>
    string(1) "123"
  etc...

Then you can just do;

$id = reset($obj)->id; //Gets the 'id' attr of the first entry in the object

If you need the key for some reason, you can do;

reset($obj); //Ensure that we're at the first element
$key = key($obj);

Hope that works for you. :-) No errors, even in super-strict mode, on PHP 5.4

2022 Update:
After PHP 7.4, using current(), end(), etc functions on objects is deprecated.

In newer versions of PHP, use the ArrayIterator class:

$objIterator = new ArrayIterator($obj);

$id = $objIterator->current()->id; // Gets the 'id' attr of the first entry in the object

$key = $objIterator->key(); // and gets the key

Regular expression for number, optional decimal point, optional negative:

^-?(\d*\.)?\d+$;

works for negative integer, decimal, negative with decimal

-while(int i=0; i < data.length; i++) 
+for(int i=0; i < data.length; i++) 

You can't do it the way you wanted.

Use ArrayList instead:

List<String> a = new ArrayList<String>();
a.add("kk");
a.add("pp");

And then you can have an array again by using toArray:

String[] myArray = new String[a.size()];
a.toArray(myArray);

I´ve solved with this millenary technique (you can leave the Thread.Sleep on his own in the catch)

bool deleted = false;
        do
        {
            try
            {
                Directory.Delete(rutaFinal, true);                    
                deleted = true;
            }
            catch (Exception e)
            {
                string mensaje = e.Message;
                if( mensaje == "The directory is not empty.")
                Thread.Sleep(50);
            }
        } while (deleted == false);

You can use a basic prepend operation on each line:

ls -1 | while read line ; do echo $line ; done

Or you can pipe the output to sed for more complex operations:

ls -1 | sed 's/^\(.*\)$/echo \1/'

Classifiers are just objects that can be pickled and dumped like any other. To continue your example:

import cPickle
# save the classifier
with open('my_dumped_classifier.pkl', 'wb') as fid:
    cPickle.dump(gnb, fid)    

# load it again
with open('my_dumped_classifier.pkl', 'rb') as fid:
    gnb_loaded = cPickle.load(fid)

Edit: if you are using a sklearn Pipeline in which you have custom transformers that cannot be serialized by pickle (nor by joblib), then using Neuraxle's custom ML Pipeline saving is a solution where you can define your own custom step savers on a per-step basis. The savers are called for each step if defined upon saving, and otherwise joblib is used as default for steps without a saver.

convert data-frame to list of dictionary

list_dict = []

for index, row in list(df.iterrows()):
    list_dict.append(dict(row))

save file

with open("output.json", mode) as f:
    f.write("\n".join(str(item) for item in list_dict))

MVC i have two input text 1: number of day 2: datetime picker

 @Html.TextBox("HeaderINVID", null, new { @id = "HeaderINVID", @type = "number", @class = "form-control", autocomplete = "off", placeholder = "Day Count " })

  @Html.TextBox("HeaderINVDT", null, new { id = "HeaderINVDT", @class = "form-control format-picker", autocomplete = "off", placeholder = " Date" })

javascipt

to calculate number from date use

    $("#HeaderINVID").bind("keyup", function (e) {
        var INVID = $("#HeaderINVID").val();
        var date = moment()
            .add(INVID, 'd')
            .toDate(); 
        $("#HeaderINVDT").val(moment(date).format('YYYY-MM-DD')) ;
    })

to calculate number of days between two dates use

  $("#HeaderINVDT").bind('change', function (e) {
        var StDT = moment($("#HeaderINVDT").val()).startOf('day');
        var NODT = moment().startOf('day');
        $("#HeaderINVID").val(StDT.diff(NODT, 'days'));
    })

do not forget to add http://momentjs.com/

I think sometimes stupid mistakes can give us this error.

<div id="#main"> <--- id with hashtag
    <div id="mainActivity" v-component="{{currentActivity}}" class="activity"></div>
</div>

To

<div id="main"> <--- id without hashtag
    <div id="mainActivity" v-component="{{currentActivity}}" class="activity"></div>
</div>

#include<iostream>
#include<vector>
#include<sstream>
using namespace std;

int main()
{
    vector<string> v;
    string line,t;
    getline(cin,line);
    istringstream iss(line);
    while(iss>>t)
        v.push_back(t);

    vector<string>::iterator it;
    for(it=v.begin();it!=v.end();it++)
        cout<<*it<<endl;
    return 0;
}

You can retrieve information about the version of your JBoss EAP installation by running the same script used to start the server with the -V switch. For Linux and Unix installations this script is run.sh and on Microsoft Windows installations it is run.bat. Regardless of platform the script is located in $JBOSS_HOME/bin. Using these scripts to actually start your server is dealt with in Chapter 4, Launching the JBoss EAP Server.

If you are using AutoLayout, you can adjust UILabel height by config UI only.

For iOS8 or above

• Set constraint leading/trailing for your UILabel
• And change the lines of UILabel from 1 to 0

For iOS7

• First, you need to add contains height for UILabel
• Then, modify the Relation from Equal to Greater than or Equal

• Finally, change the lines of UILabel from 1 to 0

Your UILabel will automatically increase height depending on the text

I encountered a similar problem when I was using the below to obtain connection factory ConnectionFactory factory = new
ActiveMQConnectionFactory("admin","admin","tcp://:61616");

Its resolved when I changed it to the below

ConnectionFactory factory = new ActiveMQConnectionFactory("tcp://:61616");

The below then showed that my Q size was increasing.. http://:8161/admin/queues.jsp

I did the same that user9876226 answered. The only differemce is, that I don't usually use the onClickListener. Instead I write following in the xml-file: android:onClick="open"

open is the function, that is bound to the button. Then just create the function open() in your activity class. When you click on the button, this function will be called :) Also, I think this way is more confortable than using the listener.

I'm a day late and a dollar short on this one. If you want to view the folder structure of the GAC in Windows Explorer, you can do this by using the registry:

1. Launch regedit.
2. Navigate to HKLM\Software\Microsoft\Fusion
3. Add a DWORD called DisableCacheViewer and set the value to 1.

For a temporary view, you can substitute a drive for the folder path, which strips away the special directory properties.

1. Launch a Command Prompt at your account's privilege level.
   • If you elevate your privileges, you might not see the drive in Windows 7.
2. Type SUBST Z: C:\Windows\assembly
   • Z can be any free drive letter.
3. Open My Computer and look in the new substitute directory.
4. To remove the virtual drive from Command Prompt, type SUBST Z: /D

As for why you'd want to do something like this, I've used this trick to compare GAC'd DLLs between different machines to make sure they're truly the same.

RedirectToAction("Action", "Controller" ,new { id });

Worked for me, didn't need to do new{id = id}

I was redirecting to within the same controller so I didn't need the "Controller" but I'm not sure on the specific logic behind when the controller is required as a parameter.

I've found this to work:

var element1 = document.createElement("input");
element1.type = "hidden";
element1.value = "10";
element1.name = "a";
document.getElementById("chells").appendChild(element1);

I recently blogged about this. My implementation does not use any string operations during the calculations, which makes it very fast. Conversion to any numeral system with base from 2 to 36 is supported:

/// <summary>
/// Converts the given decimal number to the numeral system with the
/// specified radix (in the range [2, 36]).
/// </summary>
/// <param name="decimalNumber">The number to convert.</param>
/// <param name="radix">The radix of the destination numeral system (in the range [2, 36]).</param>
/// <returns></returns>
public static string DecimalToArbitrarySystem(long decimalNumber, int radix)
{
    const int BitsInLong = 64;
    const string Digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";

    if (radix < 2 || radix > Digits.Length)
        throw new ArgumentException("The radix must be >= 2 and <= " + Digits.Length.ToString());

    if (decimalNumber == 0)
        return "0";

    int index = BitsInLong - 1;
    long currentNumber = Math.Abs(decimalNumber);
    char[] charArray = new char[BitsInLong];

    while (currentNumber != 0)
    {
        int remainder = (int)(currentNumber % radix);
        charArray[index--] = Digits[remainder];
        currentNumber = currentNumber / radix;
    }

    string result = new String(charArray, index + 1, BitsInLong - index - 1);
    if (decimalNumber < 0)
    {
        result = "-" + result;
    }

    return result;
}

I've also implemented a fast inverse function in case anyone needs it too: Arbitrary to Decimal Numeral System.

You can't set a minimum length on a text field. Otherwise, users wouldn't be able to type in the first five characters.

Your best bet is to validate the input when the form is submitted to ensure that the length is six.

maxlength is not a validation attribute. It is designed to prevent the user from physically typing in more than six characters. The corresponding minlengh is not in scope of the HTML specification, because its implementation would render the textbox unusable.

Just note to use the last_working_commit_id, when reverting a non-working commit

git reset --hard <last_working_commit_id>

So we must not reset to the commit_id that we don't want.

Then sure, we must push to remote branch:

git push --force

At the time of writing, here's the best pure CSS implementation for color manipulation I found:

Use CSS variables to define your colors in HSL instead of HEX/RGB format, then use calc() to manipulate them.

Here's a basic example:

:root {_x000D_
  --link-color-h: 211;_x000D_
  --link-color-s: 100%;_x000D_
  --link-color-l: 50%;_x000D_
  --link-color-hsl: var(--link-color-h), var(--link-color-s), var(--link-color-l);_x000D_
_x000D_
  --link-color: hsl(var(--link-color-hsl));_x000D_
  --link-color-10: hsla(var(--link-color-hsl), .1);_x000D_
  --link-color-20: hsla(var(--link-color-hsl), .2);_x000D_
  --link-color-30: hsla(var(--link-color-hsl), .3);_x000D_
  --link-color-40: hsla(var(--link-color-hsl), .4);_x000D_
  --link-color-50: hsla(var(--link-color-hsl), .5);_x000D_
  --link-color-60: hsla(var(--link-color-hsl), .6);_x000D_
  --link-color-70: hsla(var(--link-color-hsl), .7);_x000D_
  --link-color-80: hsla(var(--link-color-hsl), .8);_x000D_
  --link-color-90: hsla(var(--link-color-hsl), .9);_x000D_
_x000D_
  --link-color-warm: hsl(calc(var(--link-color-h) + 80), var(--link-color-s), var(--link-color-l));_x000D_
  --link-color-cold: hsl(calc(var(--link-color-h) - 80), var(--link-color-s), var(--link-color-l));_x000D_
_x000D_
  --link-color-low: hsl(var(--link-color-h), calc(var(--link-color-s) / 2), var(--link-color-l));_x000D_
  --link-color-lowest: hsl(var(--link-color-h), calc(var(--link-color-s) / 4), var(--link-color-l));_x000D_
_x000D_
  --link-color-light: hsl(var(--link-color-h), var(--link-color-s), calc(var(--link-color-l) / .9));_x000D_
  --link-color-dark: hsl(var(--link-color-h), var(--link-color-s), calc(var(--link-color-l) * .9));_x000D_
}_x000D_
_x000D_
.flex {_x000D_
  display: flex;_x000D_
}_x000D_
_x000D_
.flex > div {_x000D_
  flex: 1;_x000D_
  height: calc(100vw / 10);_x000D_
}

<h3>Color Manipulation (alpha)</h3>_x000D_
_x000D_
<div class="flex">_x000D_
  <div style="background-color: var(--link-color-10)"></div>_x000D_
  <div style="background-color: var(--link-color-20)"></div>_x000D_
  <div style="background-color: var(--link-color-30)"></div>_x000D_
  <div style="background-color: var(--link-color-40)"></div>_x000D_
  <div style="background-color: var(--link-color-50)"></div>_x000D_
  <div style="background-color: var(--link-color-60)"></div>_x000D_
  <div style="background-color: var(--link-color-70)"></div>_x000D_
  <div style="background-color: var(--link-color-80)"></div>_x000D_
  <div style="background-color: var(--link-color-90)"></div>_x000D_
  <div style="background-color: var(--link-color)"></div>_x000D_
</div>_x000D_
_x000D_
<h3>Color Manipulation (Hue)</h3>_x000D_
_x000D_
<div class="flex">_x000D_
  <div style="background-color: var(--link-color-warm)"></div>_x000D_
  <div style="background-color: var(--link-color)"></div>_x000D_
  <div style="background-color: var(--link-color-cold)"></div>_x000D_
</div>_x000D_
_x000D_
<h3>Color Manipulation (Saturation)</h3>_x000D_
_x000D_
<div class="flex">_x000D_
  <div style="background-color: var(--link-color)"></div>_x000D_
  <div style="background-color: var(--link-color-low)"></div>_x000D_
  <div style="background-color: var(--link-color-lowest)"></div>_x000D_
</div>_x000D_
_x000D_
<h3>Color Manipulation (Lightness)</h3>_x000D_
_x000D_
<div class="flex">_x000D_
  <div style="background-color: var(--link-color-light)"></div>_x000D_
  <div style="background-color: var(--link-color)"></div>_x000D_
  <div style="background-color: var(--link-color-dark)"></div>_x000D_
</div>

I also created a CSS framework (still in early stage) to provide basic CSS variables support called root-variables.

I like to do this dynamically depending on the number of options in the select; to hide the search for selects with 10 or fewer results, I do:

$fewResults = $("select>option:nth-child(11)").closest("select");
$fewResults.select2();
$('select').not($fewResults).select2({ minimumResultsForSearch : -1 });

SFTP is not FTP over SSH, it's a different protocol and being similar to SCP, it's offers more capabilities.

This worked for me (link1, link2):

• You Create Custom ListView Which is non Scrollable

  public class NonScrollListView extends ListView {
  
          public NonScrollListView(Context context) {
              super(context);
          }
          public NonScrollListView(Context context, AttributeSet attrs) {
              super(context, attrs);
          }
          public NonScrollListView(Context context, AttributeSet attrs, int defStyle) {
              super(context, attrs, defStyle);
          }
          @Override
          public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
              int heightMeasureSpec_custom = View.MeasureSpec.makeMeasureSpec(
                      Integer.MAX_VALUE >> 2, View.MeasureSpec.AT_MOST);
              super.onMeasure(widthMeasureSpec, heightMeasureSpec_custom);
              ViewGroup.LayoutParams params = getLayoutParams();
              params.height = getMeasuredHeight();
          }
      }
  

• In Your Layout File

  <ScrollView 
   xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  android:fillViewport="true">
  
      <RelativeLayout
          android:layout_width="match_parent"
          android:layout_height="wrap_content" >
  
          <!-- com.Example Changed with your Package name -->
  
          <com.thedeveloperworldisyours.view.NonScrollListView
              android:id="@+id/lv_nonscroll_list"
              android:layout_width="match_parent"
              android:layout_height="wrap_content" >
          </com.thedeveloperworldisyours.view.NonScrollListView>
  
          <RelativeLayout
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:layout_below="@+id/lv_nonscroll_list" >
  
              <!-- Your another layout in scroll view -->
  
          </RelativeLayout>
      </RelativeLayout>
  
  </ScrollView>
  

• Create a object of your customListview instead of ListView like :

   NonScrollListView non_scroll_list = (NonScrollListView) findViewById(R.id.lv_nonscroll_list);
  

>>> now
datetime.datetime(2016, 1, 28, 18, 26, 12, 980861)
>>> later = now.replace(month=now.month+1)
>>> later
datetime.datetime(2016, 2, 28, 18, 26, 12, 980861)

EDIT: Fails on

y = datetime.date(2016, 1, 31); y.replace(month=2) results in ValueError: day is out of range for month

Ther is no simple way to do it, but you can use your own function like answered below.

When you reference Range like that it's called an unqualified reference because you don't specifically say which sheet the range is on. Unqualified references are handled by the "_Global" object that determines which object you're referring to and that depends on where your code is.

If you're in a standard module, unqualified Range will refer to Activesheet. If you're in a sheet's class module, unqualified Range will refer to that sheet.

inputTemplateContent is a variable that contains a reference to a range, probably a named range. If you look at the RefersTo property of that named range, it likely points to a sheet other than the Activesheet at the time the code executes.

The best way to fix this is to avoid unqualified Range references by specifying the sheet. Like

With ThisWorkbook.Worksheets("Template")
    .Range(inputTemplateHeader).Value = NO_ENTRY
    .Range(inputTemplateContent).Value = NO_ENTRY
End With

Adjust the workbook and worksheet references to fit your particular situation.

List does not implement IBindingList so the grid does not know about your new items.

Bind your DataGridView to a BindingList<T> instead.

var list = new BindingList<Person>(persons);
myGrid.DataSource = list;

But I would even go further and bind your grid to a BindingSource

var list = new List<Person>()
{
    new Person { Name = "Joe", },
    new Person { Name = "Misha", },
};
var bindingList = new BindingList<Person>(list);
var source = new BindingSource(bindingList, null);
grid.DataSource = source;

In my case I wanted to manually add urlrewrite rule and couldn't see the obvious error (I missed <rules> tag):

wrong code:

    <rewrite>
      <rule name="some rule" stopProcessing="true">
        <match url="some-pattenr/(.*)" />        
        <action type="Redirect" url="/some-ne-pattenr/{R:1}" />
      </rule>
    </rewrite>    

  </system.webServer>
</configuration>

proper code (with rules tag):

    <rewrite>
      <rules>
        <rule name="some rule" stopProcessing="true">
          <match url="some-pattenr/(.*)" />        
          <action type="Redirect" url="/some-ne-pattenr/{R:1}" />
        </rule>
      </rules>
    </rewrite>

  </system.webServer>
</configuration>

You have to make sure that "Dependency Management" is enabled. To do so, right click on the project name, go to the "Gradle" sub-menu and click on "Enable Dependency Management". Once you do that, Gradle should load all the dependencies for you.

//Here is some simple sample code for update

//First declare this

private DatabaseAppHelper dbhelper;
private SQLiteDatabase db;

//initialize the following

dbhelper=new DatabaseAppHelper(this);
        db=dbhelper.getWritableDatabase();

//updation code

 ContentValues values= new ContentValues();
                values.put(DatabaseAppHelper.KEY_PEDNAME, ped_name);
                values.put(DatabaseAppHelper.KEY_PEDPHONE, ped_phone);
                values.put(DatabaseAppHelper.KEY_PEDLOCATION, ped_location);
                values.put(DatabaseAppHelper.KEY_PEDEMAIL, ped_emailid);
                db.update(DatabaseAppHelper.TABLE_NAME, values,  DatabaseAppHelper.KEY_ID + "=" + ?, null);

//put ur id instead of the 'question mark' is a function in my shared preference.

you can give some id to the columns and name it uniquely.

The easiest way is to use the modulus division operator.

if ($counter % 3 == 0) {
   echo 'image file';
}

How this works: Modulus division returns the remainder. The remainder is always equal to 0 when you are at an even multiple.

There is one catch: 0 % 3 is equal to 0. This could result in unexpected results if your counter starts at 0.

If you use bootstrap 4, you can hide element that way

className={this.state.hideElement ? "invisible" : "visible"}

This way of specifying the encoding of a Python file comes from PEP 0263 - Defining Python Source Code Encodings.

It is also recognized by GNU Emacs (see Python Language Reference, 2.1.4 Encoding declarations), though I don't know if it was the first program to use that syntax.

You should try this

 SELECT t1.*,t2.* FROM t1,t2

While there are some good answers here, I ended up using PyYAML to parse my JSON files, since it gives the keys and values as str type strings instead of unicode type. Because JSON is a subset of YAML it works nicely:

>>> import json
>>> import yaml
>>> list_org = ['a', 'b']
>>> list_dump = json.dumps(list_org)
>>> list_dump
'["a", "b"]'
>>> json.loads(list_dump)
[u'a', u'b']
>>> yaml.safe_load(list_dump)
['a', 'b']

Notes

Some things to note though:

• I get string objects because all my entries are ASCII encoded. If I would use unicode encoded entries, I would get them back as unicode objects — there is no conversion!

• You should (probably always) use PyYAML's safe_load function; if you use it to load JSON files, you don't need the "additional power" of the load function anyway.

• If you want a YAML parser that has more support for the 1.2 version of the spec (and correctly parses very low numbers) try Ruamel YAML: pip install ruamel.yaml and import ruamel.yaml as yaml was all I needed in my tests.

Conversion

As stated, there is no conversion! If you can't be sure to only deal with ASCII values (and you can't be sure most of the time), better use a conversion function:

I used the one from Mark Amery a couple of times now, it works great and is very easy to use. You can also use a similar function as an object_hook instead, as it might gain you a performance boost on big files. See the slightly more involved answer from Mirec Miskuf for that.

Alternatively - make sure that Resharper is enabled. My visual studio didn't update my Resharper license information, so when opening the resharper menu (after trying to figure out why my shortcuts stopped working!), the was a menu item "Why is Resharper disabled?" Clicking on the menu item opens up a dialog, which then automatically resolved the license. The next question for Jetbrains is why do I have to open the dialog for the thing to automatically renew??

according to @jreback here https://github.com/conda/conda/issues/1166

conda config --set ssl_verify false 

will turn off this feature, e.g. here

in linux/ubuntu you can do, run following commands

cd ~/.config/JetBrains/PyCharm2020.1
rm eval/PyCharm201.evaluation.key
sed -i '/evlsprt/d' options/other.xml
cd ~/.java/.userPrefs/jetbrains
rm -rf pycharm*

ON WINDOWS 10 After spending 3 frustrating hours of uninstalling & re-installing minikube, virtualbox that did not resolve the problem, I saw the network adapters in my Control Panel->Network and Internet->Network Connections window. There were 3 enabled "VirtualBox Host-Only Ethernet Adapter" ones. I disabled them all. Then on services screen (run->services.msc) find the Tcp/Ip NetBIOS helper and restart it.

A new network adapter with a proper name like "VirtualBox Host-Only Network #3" will be created. Now type: minikube delete mnikube start It worked for me. hope It helped someone! I hate this :)

In setting.py in MIDDLEWARE you can simply remove/comment this line:

'django.middleware.csrf.CsrfViewMiddleware',

 $.ajax({
    type: "POST",
    data: formData,
    url: "/Forms/GetJobData",
    dataType: 'json',
    contentType: false,
    processData: false,               
    success: function (response) {
        if (response.success) {
            alert(response.responseText);
        } else {
            // DoSomethingElse()
            alert(response.responseText);
        }                          
    },
    error: function (response) {
        alert("error!");  // 
    }

});

Controller:

[HttpPost]
public ActionResult GetJobData(Jobs jobData)
{
    var mimeType = jobData.File.ContentType;
    var isFileSupported = IsFileSupported(mimeType);

    if (!isFileSupported){        
         //  Send "false"
        return Json(new { success = false, responseText = "The attached file is not supported." }, JsonRequestBehavior.AllowGet);
    }
    else
    {
        //  Send "Success"
        return Json(new { success = true, responseText= "Your message successfuly sent!"}, JsonRequestBehavior.AllowGet);
    }   
}

---Supplement:---

basically you can send multiple parameters this way:

Controller:

 return Json(new { 
                success = true,
                Name = model.Name,
                Phone = model.Phone,
                Email = model.Email                                
            }, 
            JsonRequestBehavior.AllowGet);

Html:

<script> 
     $.ajax({
                type: "POST",
                url: '@Url.Action("GetData")',
                contentType: 'application/json; charset=utf-8',            
                success: function (response) {

                   if(response.success){ 
                      console.log(response.Name);
                      console.log(response.Phone);
                      console.log(response.Email);
                    }


                },
                error: function (response) {
                    alert("error!"); 
                }
            });

<context:annotation-config> declares support for general annotations such as @Required, @Autowired, @PostConstruct, and so on.

<mvc:annotation-driven /> declares explicit support for annotation-driven MVC controllers (i.e. @RequestMapping, @Controller, although support for those is the default behaviour), as well as adding support for declarative validation via @Valid and message body marshalling with @RequestBody/ResponseBody.

Prints all the rows with NA data:

tmp <- data.frame(c(1,2,3),c(4,NA,5));
tmp[round(which(is.na(tmp))/ncol(tmp)),]

In my case, there was a problem in server.xml for Tomcat/conf folder where I had extra comment tags under another comment tag. So I think, since there was some problem in server.xml, it was not able to start Tomcat. And moreover it copies the tomcat folder from your installation directory to C:\Users\username.IntelliJIdea2017.2\system\tomcat\Tomcat_service

imperative and declarative describe two opposing styles of programming. imperative is the traditional "step by step recipe" approach while declarative is more "this is what i want, now you work out how to do it".

these two approaches occur throughout programming - even with the same language and the same program. generally the declarative approach is considered preferable, because it frees the programmer from having to specify so many details, while also having less chance for bugs (if you describe the result you want, and some well-tested automatic process can work backwards from that to define the steps then you might hope that things are more reliable than having to specify each step by hand).

on the other hand, an imperative approach gives you more low level control - it's the "micromanager approach" to programming. and that can allow the programmer to exploit knowledge about the problem to give a more efficient answer. so it's not unusual for some parts of a program to be written in a more declarative style, but for the speed-critical parts to be more imperative.

as you might imagine, the language you use to write a program affects how declarative you can be - a language that has built-in "smarts" for working out what to do given a description of the result is going to allow a much more declarative approach than one where the programmer needs to first add that kind of intelligence with imperative code before being able to build a more declarative layer on top. so, for example, a language like prolog is considered very declarative because it has, built-in, a process that searches for answers.

so far, you'll notice that i haven't mentioned functional programming. that's because it's a term whose meaning isn't immediately related to the other two. at its most simple, functional programming means that you use functions. in particular, that you use a language that supports functions as "first class values" - that means that not only can you write functions, but you can write functions that write functions (that write functions that...), and pass functions to functions. in short - that functions are as flexible and common as things like strings and numbers.

it might seem odd, then, that functional, imperative and declarative are often mentioned together. the reason for this is a consequence of taking the idea of functional programming "to the extreme". a function, in it's purest sense, is something from maths - a kind of "black box" that takes some input and always gives the same output. and that kind of behaviour doesn't require storing changing variables. so if you design a programming language whose aim is to implement a very pure, mathematically influenced idea of functional programming, you end up rejecting, largely, the idea of values that can change (in a certain, limited, technical sense).

and if you do that - if you limit how variables can change - then almost by accident you end up forcing the programmer to write programs that are more declarative, because a large part of imperative programming is describing how variables change, and you can no longer do that! so it turns out that functional programming - particularly, programming in a functional language - tends to give more declarative code.

to summarise, then:

• imperative and declarative are two opposing styles of programming (the same names are used for programming languages that encourage those styles)

• functional programming is a style of programming where functions become very important and, as a consequence, changing values become less important. the limited ability to specify changes in values forces a more declarative style.

so "functional programming" is often described as "declarative".

This one has parametrized ip, port, timeout in seconds, handle connection errors and give you connection time in milliseconds:

#include <sys/socket.h>
#include <sys/time.h>
#include <sys/types.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <netdb.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <time.h>

int main(int argc, char **argv) {
    struct sockaddr_in addr_s;
    char *addr;
    short int fd=-1;
    int port;
    fd_set fdset;
    struct timeval tv;
    int rc;
    int so_error;
    socklen_t len;
    struct timespec tstart={0,0}, tend={0,0};
    int seconds;

    if (argc != 4) {
        fprintf(stderr, "Usage: %s <ip> <port> <timeout_seconds>\n", argv[0]);
        return 1;
    }

    addr = argv[1];
    port = atoi(argv[2]);
    seconds = atoi(argv[3]);

    addr_s.sin_family = AF_INET; // utilizzo IPv4
    addr_s.sin_addr.s_addr = inet_addr(addr);
    addr_s.sin_port = htons(port);

    clock_gettime(CLOCK_MONOTONIC, &tstart);

    fd = socket(AF_INET, SOCK_STREAM, 0);
    fcntl(fd, F_SETFL, O_NONBLOCK); // setup non blocking socket

    // make the connection
    rc = connect(fd, (struct sockaddr *)&addr_s, sizeof(addr_s));
    if ((rc == -1) && (errno != EINPROGRESS)) {
        fprintf(stderr, "Error: %s\n", strerror(errno));
        close(fd);
        return 1;
    }
    if (rc == 0) {
        // connection has succeeded immediately
        clock_gettime(CLOCK_MONOTONIC, &tend);
        printf("socket %s:%d connected. It took %.5f seconds\n",
            addr, port, (((double)tend.tv_sec + 1.0e-9*tend.tv_nsec) - ((double)tstart.tv_sec + 1.0e-9*tstart.tv_nsec)));

        close(fd);
        return 0;
    } /*else {
        // connection attempt is in progress
    } */

    FD_ZERO(&fdset);
    FD_SET(fd, &fdset);
    tv.tv_sec = seconds;
    tv.tv_usec = 0;

    rc = select(fd + 1, NULL, &fdset, NULL, &tv);
    switch(rc) {
    case 1: // data to read
        len = sizeof(so_error);

        getsockopt(fd, SOL_SOCKET, SO_ERROR, &so_error, &len);

        if (so_error == 0) {
            clock_gettime(CLOCK_MONOTONIC, &tend);
            printf("socket %s:%d connected. It took %.5f seconds\n",
                addr, port, (((double)tend.tv_sec + 1.0e-9*tend.tv_nsec) - ((double)tstart.tv_sec + 1.0e-9*tstart.tv_nsec)));
            close(fd);
            return 0;
        } else { // error
            printf("socket %s:%d NOT connected: %s\n", addr, port, strerror(so_error));
        }
        break;
    case 0: //timeout
        fprintf(stderr, "connection timeout trying to connect to %s:%d\n", addr, port);
        break;
    }

    close(fd);
    return 0;
}

The line

when(someObject.doSomething(argumentCaptor.capture())).thenReturn(true);

would do the same as

when(someObject.doSomething(Matchers.any())).thenReturn(true);

So, using argumentCaptor.capture() when stubbing has no added value. Using Matchers.any() shows better what really happens and therefor is better for readability. With argumentCaptor.capture(), you can't read what arguments are really matched. And instead of using any(), you can use more specific matchers when you have more information (class of the expected argument), to improve your test.

And another problem: If using argumentCaptor.capture() when stubbing it becomes unclear how many values you should expect to be captured after verification. We want to capture a value during verification, not during stubbing because at that point there is no value to capture yet. So what does the argument captors capture method capture during stubbing? It capture anything because there is nothing to be captured yet. I consider it to be undefined behavior and I don't want to use undefined behavior.

There should be

$('.send_upload')

but not $('.upload')

To update and answer the question without breaking mail servers. Later versions of CentOS 7 have MariaDB included as the base along with PostFix which relies on MariaDB. Removing using yum will also remove postfix and perl-DBD-MySQL. To get around this and keep postfix in place, first make a copy of /usr/lib64/libmysqlclient.so.18 (which is what postfix depends on) and then use:

rpm -qa | grep mariadb

then remove the mariadb packages using (changing to your versions):

rpm -e --nodeps "mariadb-libs-5.5.56-2.el7.x86_64"
rpm -e --nodeps "mariadb-server-5.5.56-2.el7.x86_64"
rpm -e --nodeps "mariadb-5.5.56-2.el7.x86_64"

Delete left over files and folders (which also removes any databases):

rm -f /var/log/mariadb
rm -f /var/log/mariadb/mariadb.log.rpmsave
rm -rf /var/lib/mysql
rm -rf /usr/lib64/mysql
rm -rf /usr/share/mysql

Put back the copy of /usr/lib64/libmysqlclient.so.18 you made at the start and you can restart postfix.

There is more detail at https://code.trev.id.au/centos-7-remove-mariadb-replace-mysql/ which describes how to replace mariaDB with MySQL

Directly calling a URL to get an image may concern with major security issues. You need to ensure that you have sufficient rights to access that resource. However You can use ByteOutputStream to read image file. This is an example (Its just an example, you need to do necessary changes as per your requirement.)

ByteArrayOutputStream bis = new ByteArrayOutputStream();
InputStream is = null;
try {
  is = url.openStream ();
  byte[] bytebuff = new byte[4096]; 
  int n;

  while ( (n = is.read(bytebuff)) > 0 ) {
    bis.write(bytebuff, 0, n);
  }
}

Bulk user creation with set_password

I you are creating several test users, bulk_create is much faster, but we can't use create_user with it.

set_password is another way to generate the hashed passwords:

def users_iterator():
    for i in range(nusers):
        is_superuser = (i == 0)
        user = User(
            first_name='First' + str(i),
            is_staff=is_superuser,
            is_superuser=is_superuser,
            last_name='Last' + str(i),
            username='user' + str(i),
        )
        user.set_password('asdfqwer')
        yield user

class Command(BaseCommand):
    def handle(self, **options):
        User.objects.bulk_create(iter(users_iterator()))

Question specific about password hashing: How to use Bcrypt to encrypt passwords in Django

Tested in Django 1.9.

I had the following error message Port 80 in use by "Unable to open process" with PID 4! Apache WILL NOT start without the configured ports free! You need to uninstall/disable/reconfigure the blocking application or reconfigure Apache and the Control Panel to listen on a different port Starting Check-Timer Control Panel Ready

opened the httpd.conf and changed the listen port from 80 to 1234 in both places

Listen 12.34.56.78:1234

Listen 1234

Then go to Config for the xampp control panel and go to service and port setting and changed the port from 80 to 1234

That worked.

The best way is actually to create a new Project from scratch, then go into the folder with the project files you want to copy over (project, form1, everything except folders). Rename the files (Except for form1 files) for example: I copied Ch4Ex1 files into my Ch4Ex2 project but first renamed the files to Ch4Ex2. Copy and paste those files into the Solution Explorer for the new project in Visual Studio. Then just overwrite the files and you should be good to go!

Old thread but I hope it helps anyone looking for this answer!

Your not applying Date formator. rather you are just parsing the date. to get output in this format

yyyy-MM-dd HH:mm:ss.SSSSSS

we have to use format() method here is full example:- Here is full example:- it will take Date in this format yyyy-MM-dd HH:mm:ss.SSSSSS and as result we will get output as same as this format yyyy-MM-dd HH:mm:ss.SSSSSS

 import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

//TODO OutPut should LIKE in this format yyyy-MM-dd HH:mm:ss.SSSSSS.
public class TestDateExample {

public static void main(String args[]) throws ParseException {

    SimpleDateFormat changeFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSSSSS");

    java.util.Date temp = changeFormat.parse("2012-07-10 14:58:00.000000");
     Date thisDate = changeFormat.parse("2012-07-10 14:58:00.000000");  
    System.out.println(thisDate);
    System.out.println("----------------------------"); 
    System.out.println("After applying formating :");
    String strDateOutput = changeFormat.format(temp);
    System.out.println(strDateOutput);

}

}

extension UIViewController {
    var topbarHeight: CGFloat {
        return
            (view.window?.safeAreaInsets.top ?? 0) +
            (view.window?.windowScene?.statusBarManager?.statusBarFrame.height ?? 0.0) +
            (self.navigationController?.navigationBar.frame.height ?? 0.0)
    }
}

About performance:

public static void main(String[] args) throws Exception {      
  long start = System.currentTimeMillis();
  for(int i = 0; i < 1000000; i++){
    String s = "Hi " + i + "; Hi to you " + i*2;
  }
  long end = System.currentTimeMillis();
  System.out.println("Concatenation = " + ((end - start)) + " millisecond") ;

  start = System.currentTimeMillis();
  for(int i = 0; i < 1000000; i++){
    String s = String.format("Hi %s; Hi to you %s",i, + i*2);
  }
  end = System.currentTimeMillis();
  System.out.println("Format = " + ((end - start)) + " millisecond");
}

The timing results are as follows:

• Concatenation = 265 millisecond
• Format = 4141 millisecond

Therefore, concatenation is much faster than String.format.

I tried changing the repository list with:

http://security.ubuntu.com/ubuntu bionic-security main universe http://archive.ubuntu.com/ubuntu bionic main restricted universe

But none of them seem to work, but I finally found a repository that works running the following command

add-apt-repository ppa:ondrej/php

And then updating and installing normally the package using apt-get

As you can see it's installed at last.

Did you check your php.ini (check for the correct location with phpinfo()) if MySQL and the driver is installed correctly?

A good approach is to use a mixin to control stroke colour and fill colour. My svgs are used as icons.

@mixin icon($color, $hoverColor) {
    svg {
        fill: $color;

        circle, line, path {
            fill: $color
        }

        &:hover {
            fill: $hoverColor;

            circle, line, path {
                fill: $hoverColor;
            }
        }
    }
}

You can then do the following in your scss:

.container {
    @include icon(white, blue);
}

Check out DecimalFormat: http://docs.oracle.com/javase/6/docs/api/java/text/DecimalFormat.html

You'll do something like:

new DecimalFormat("$#.00").format(shippingCost);

Or since you're working with currency, you could see how NumberFormat.getCurrencyInstance() works for you.

Sure, a div can have as many classes as you want (this is both regarding to bootstrap and HTML in general):

<div class="active dropdown-toggle"></div>

Just separate the classes by space.

Also: Keep in mind some bootstrap classes are supposed to be used for the same stuff but in different cases (for example alignment classes, you might want something aligned left, right or center, but it has to be only one of them) and you shouldn't use them together, or you'd get an unexpected result, basically what will happen is that the class with the highest specificity will be the one applied (or if they have the same then it'll be the one that's defined last on the CSS). So you better avoid doing stuff like this:

<p class="text-center text-left">Some text</p>

I spent 3-4 hours developing this solution for an article on this: https://www.cloudsavvyit.com/8254/how-to-bulk-rename-files-to-numeric-file-names-in-linux/

if [ ! -r _e -a ! -r _c ]; then echo 'pdf' > _e; echo 1 > _c ;find . -name "*.$(cat _e)" -print0 | xargs -0 -t -I{} bash -c 'mv -n "{}" $(cat _c).$(cat _e);echo $[ $(cat _c) + 1 ] > _c'; rm -f _e _c; fi

This works for any type of filename (spaces, special chars) by using correct \0 escaping by both find and xargs, and you can set a start file naming offset by increasing echo 1 to any other number if you like.

Set extension at start (pdf in example here). It will also not overwrite any existing files.

To increase the amount of memory allocated to R you can use memory.limit

memory.limit(size = ...)

Or

memory.size(max = ...)

About the arguments

• size - numeric. If NA report the memory limit, otherwise request a new limit, in Mb. Only values of up to 4095 are allowed on 32-bit R builds, but see ‘Details’.
• max - logical. If TRUE the maximum amount of memory obtained from the OS is reported, if FALSE the amount currently in use, if NA the memory limit.

To ask permission for the photo app you need to add this code (Swift 3):

PHPhotoLibrary.requestAuthorization({ 
       (newStatus) in 
         if newStatus ==  PHAuthorizationStatus.authorized { 
          /* do stuff here */ 
    } 
})

If copy assignment operator of foo and bar is cheap (eg. int, char, pointer etc), you can do the following:

foo f; bar b;
BOOST_FOREACH(boost::tie(f,b),testing)
{
  cout << "Foo is " << f << " Bar is " << b;
}

1. Try parsing or executing the Tomcat_home/bin directory and look for a script named version.sh or version.bat depending on your operating system.
2. Execute the script ./version.sh or version.bat

If there are no version.bat or version.sh then use a tool to unzipping JAR files (\tomcat\server\lib\catalina.jar) and look in the file org\apache\catalina\util\lib\ServerInfo.properties. the version defined under "server.info=".

I ran across this issue, so I ran the xcopy command from the command line and it said:

File creation error - The requested operation cannot be performed on a file with
 a user-mapped section open.

It was actually Visual Studio holding onto something. I just restarted Visual Studio and it worked.

There is no classes for that. But you can add inline style for your div or other elements like,

<div class="" style="cursor: pointer;">

I did the test using java 8 It wont matter the order the builder always takes 0 milliseconds and the concat between 26 and 33 milliseconds under and iteration of a 1000 concatenation

Hope it helps try it with your ide

public void count() {

        String result = "";

        StringBuilder builder = new StringBuilder();

        long millis1 = System.currentTimeMillis(),
            millis2;

        for (int i = 0; i < 1000; i++) {
            builder.append("hello world this is the concat vs builder test enjoy");
        }

        millis2 = System.currentTimeMillis();

        System.out.println("Diff: " + (millis2 - millis1));

        millis1 = System.currentTimeMillis();

        for (int i = 0; i < 1000; i++) {
            result += "hello world this is the concat vs builder test enjoy";
        }

        millis2 = System.currentTimeMillis();

        System.out.println("Diff: " + (millis2 - millis1));
    }

Try

• which pkg-config
• if it is empty then fire
  1. brew install pkg-config
  2. OR : ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

Thanks to author of this blog: https://bigdata-etl.com/solved-how-to-connect-from-android-emulator-to-application-on-localhost/

Defining network security config in xml

<network-security-config>
    <domain-config cleartextTrafficPermitted="true">
       <domain includeSubdomains="true">10.0.2.2</domain>
    </domain-config>
</network-security-config>

And setting it on AndroidManifest.xml

 <application
    android:networkSecurityConfig="@xml/network_security_config"
</application>

Solved issue for me!

Please refer: https://developer.android.com/training/articles/security-config

Since Java 1.5, String.format() can be used to left/right pad a given string.

public static String padRight(String s, int n) {
     return String.format("%-" + n + "s", s);  
}

public static String padLeft(String s, int n) {
    return String.format("%" + n + "s", s);  
}

...

public static void main(String args[]) throws Exception {
 System.out.println(padRight("Howto", 20) + "*");
 System.out.println(padLeft("Howto", 20) + "*");
}

And the output is:

Howto               *
               Howto*

probably happened because of xdebug.

Try commenting the following line in your "php.ini" and restart your server to reload PHP.

  ";xdebug.max_nesting_level"

To generate a number between 10 to 20 inclusive, you can use java.util.Random

int myNumber = new Random().nextInt(11) + 10

You are trying to access an XLS file. However, you are using XSSFWorkbook and XSSFSheet class objects. These classes are mainly used for XLSX files.

For XLS file: HSSFWorkbook & HSSFSheet
For XLSX file: XSSFSheet & XSSFSheet

So in place of XSSFWorkbook use HSSFWorkbook and in place of XSSFSheet use HSSFSheet.

So your code should look like this after the changes are made:

HSSFWorkbook workbook = new HSSFWorkbook(file);

HSSFSheet sheet = workbook.getSheetAt(0);

Here's what I use:

function strhex($string) {
  $hexstr = unpack('H*', $string);
  return array_shift($hexstr);
}

Solved! The call build job: project, parameters: params fails with an error java.lang.UnsupportedOperationException: must specify $class with an implementation of interface java.util.List when params = [:]. Replacing it with params = null solved the issue. Here the working code below.

def doCopyMibArtefactsHere(projectName) {
    step ([
        $class: 'CopyArtifact',
        projectName: projectName,
        filter: '**/**.mib',
        fingerprintArtifacts: true, 
        flatten: true
    ]);
}

def BuildAndCopyMibsHere(projectName, params = null) {
    build job: project, parameters: params
    doCopyMibArtefactsHere(projectName)
}
node { 
    stage('Prepare Mib'){
        BuildAndCopyMibsHere('project1')
    }
}

private void sendNotification(String message) {
    Intent intent = new Intent(this, MainActivity.class);
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
    int requestCode = 0;
    PendingIntent pendingIntent = PendingIntent.getActivity(this, requestCode, intent, PendingIntent.FLAG_ONE_SHOT);
    Uri sound = RingtoneManager.getDefaultUri(RingtoneManager.URI_COLUMN_INDEX);
    NotificationCompat.Builder noBuilder = new NotificationCompat.Builder(this)
            .setSmallIcon(R.mipmap.ic_launcher)
            .setContentText(message)
            .setColor(getResources().getColor(R.color.colorPrimaryDark))
            .setSmallIcon(R.mipmap.ic_launcher)
            .setContentTitle("FCM Message")
            .setContentText("hello").setLargeIcon(((BitmapDrawable) getResources().getDrawable(R.drawable.dog)).getBitmap())
            .setStyle(new NotificationCompat.BigPictureStyle()
                    .bigPicture(((BitmapDrawable) getResources().getDrawable(R.drawable.dog)).getBitmap()))
            .setAutoCancel(true)
            .setSound(sound)
            .setContentIntent(pendingIntent);

    NotificationManager notificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
    notificationManager.notify(0, noBuilder.build());

Try this:

function validate() {
  var remember = document.getElementById("remember");
  if (remember.checked) {
    alert("checked");
  } else {
    alert("You didn't check it! Let me check it for you.");
  }
}

Your script doesn't know what the variable remember is. You need to get the element first using getElementById().

Try this jQuery validation

$(document).ready(function() {_x000D_
  $('#myform').validate({ // initialize the plugin_x000D_
    rules: {_x000D_
      agree: {_x000D_
        required: true_x000D_
      }_x000D_
_x000D_
    },_x000D_
    submitHandler: function(form) {_x000D_
      alert('valid form submitted');_x000D_
      return false;_x000D_
    }_x000D_
  });_x000D_
_x000D_
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.17.0/jquery.validate.js"></script>_x000D_
_x000D_
<form id="myform" action="" method="post">_x000D_
  <div class="buttons">_x000D_
    <div class="pull-right">_x000D_
      <input type="checkbox" name="agree" /><br/>_x000D_
      <label>I have read and agree to the <a href="https://stackexchange.com/legal/terms-of-service">Terms of services</a> </label>_x000D_
    </div>_x000D_
  </div>_x000D_
  <button type="submit">Agree</button>_x000D_
</form>

You're probably missing some dependencies.

Locate the dependencies you're missing with mvn dependency:tree, then install them manually, and build your project with the -o (offline) option.

Using a $where query will be slow, in part because it can't use indexes. For this sort of problem, I think it would be better to store a high value for the "expires" field that will naturally always be greater than Now(). You can either store a very high date millions of years in the future, or use a separate type to indicate never. The cross-type sort order is defined at here.

An empty Regex or MaxKey (if you language supports it) are both good choices.

Try this...

while($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {

You can have a look the OHAttributedLabel classes, I used these to overcome this kind of problem with my textField. In this they have overridden the drawRect method to obtain the required style.

https://github.com/AliSoftware/OHAttributedLabel

step-1. here I'm deploying pos.war First go to tomcat webapps folder and paste it

step-2. go to tomcat->bin folder start tomcat by clicking startup.bat

step-3. go to browser write localhost:port/project name eg. localhost:8080/pos (here my tomcat run on port 8080)

Done....

I did not find the answer to my question after searching Google & stackoverflow for a while so I would like to share my solution here.

git config --global credential.helper "/bin/bash /git_creds.sh"
echo '#!/bin/bash' > /git_creds.sh
echo "sleep 1" >> /git_creds.sh
echo "echo username=$SERVICE_USER" >> /git_creds.sh
echo "echo password=$SERVICE_PASS" >> /git_creds.sh

# to test it
git clone https://my-scm-provider.com/project.git

I did it for Windows too. Full answer here

The java.util.logging package is standard in Java SE. Its Logger includes an overloaded log method that accepts Throwable objects. It will log stacktraces of exceptions and their cause for you.

For example:

import java.util.logging.Level;
import java.util.logging.Logger;

[...]

Logger logger = Logger.getAnonymousLogger();
Exception e1 = new Exception();
Exception e2 = new Exception(e1);
logger.log(Level.SEVERE, "an exception was thrown", e2);

Will log:

SEVERE: an exception was thrown
java.lang.Exception: java.lang.Exception
    at LogStacktrace.main(LogStacktrace.java:21)
Caused by: java.lang.Exception
    at LogStacktrace.main(LogStacktrace.java:20)

Internally, this does exactly what @philipp-wendler suggests, by the way. See the source code for SimpleFormatter.java. This is just a higher level interface.

Here is a function that works with jQuery (for height only, not width):

function setHeight(jq_in){
    jq_in.each(function(index, elem){
        // This line will work with pure Javascript (taken from NicB's answer):
        elem.style.height = elem.scrollHeight+'px'; 
    });
}
setHeight($('<put selector here>'));

Note: The op asked for a solution that does not use Javascript, however this should be helpful to many people who come across this question.

You are very close; currently you compare the row[2] with integer 0, make the comparison with the string "0". When you read the data from a file, it is a string and not an integer, so that is why your integer check fails currently:

row[2]!="0":

Also, you can use the with keyword to make the current code slightly more pythonic so that the lines in your code are reduced and you can omit the .close statements:

import csv
with open('first.csv', 'rb') as inp, open('first_edit.csv', 'wb') as out:
    writer = csv.writer(out)
    for row in csv.reader(inp):
        if row[2] != "0":
            writer.writerow(row)

Note that input is a Python builtin, so I've used another variable name instead.

Edit: The values in your csv file's rows are comma and space separated; In a normal csv, they would be simply comma separated and a check against "0" would work, so you can either use strip(row[2]) != 0, or check against " 0".

The better solution would be to correct the csv format, but in case you want to persist with the current one, the following will work with your given csv file format:

$ cat test.py 
import csv
with open('first.csv', 'rb') as inp, open('first_edit.csv', 'wb') as out:
    writer = csv.writer(out)
    for row in csv.reader(inp):
        if row[2] != " 0":
            writer.writerow(row)
$ cat first.csv 
6.5, 5.4, 0, 320
6.5, 5.4, 1, 320
$ python test.py 
$ cat first_edit.csv 
6.5, 5.4, 1, 320

If you are using jQuery:

$.inArray(5 + 5, [ "8", "9", "10", 10 + "" ]);

For more information: http://api.jquery.com/jQuery.inArray/

Whilst the above answers are correct its worth noting that MSBuild has changed and it no longer ships with the .net framework, it comes either stand alone or with visual studio. As a result it's binaries have moved... so the one you get under the 4.0.303619 directory is actually the old one!

I've just been caught out by this - I found automatic binding redirects were only working when running from VisualStudio but not when running msbuild from the command line... the clue was that binding redirects were added in VS 2013 (for that read .net framework 4.5). If you open up a vs command prompt you'll see it now gets it from program files as the other article mentions. Whereas I was using a batch file on my path which linked to the old version.

Version numbers

Under framework:

PS C:\Windows\Microsoft.NET\Framework\v4.0.30319> .\msbuild.exe -version
Microsoft (R) Build Engine version 4.0.30319.33440
[Microsoft .NET Framework, version 4.0.30319.34014]
Copyright (C) Microsoft Corporation. All rights reserved.

4.0.30319.33440PS C:\Windows\Microsoft.NET\Framework\v4.0.30319>

Under program files:

PS C:\Program Files (x86)\MSBuild\12.0\Bin> .\MSBuild.exe -version
Microsoft (R) Build Engine version 12.0.21005.1
[Microsoft .NET Framework, version 4.0.30319.34014]
Copyright (C) Microsoft Corporation. All rights reserved.

12.0.21005.1PS C:\Program Files (x86)\MSBuild\12.0\Bin>

Below are the commands for Ubuntu user to authorise devices once developer option is ON.

sudo ~/Android/Sdk/platform-tools/adb kill-server

sudo ~/Android/Sdk/platform-tools/adb start-server

On Device:

• Developer option activated
• USB debugging checked

Connect your device now and you must only accept request, on your phone.