This might work:

git checkout 56e05f
echo ref: refs/heads/master > .git/HEAD
git commit

Use the ampersand just like you would from the shell.

#!/usr/bin/bash
function_to_fork() {
   ...
}

function_to_fork &
# ... execution continues in parent process ...

Add one more line after initializing file object

File fnew = new File("../playlist/" + existingPlaylist.getText() + ".txt");
fnew.createNewFile();

POST variables are only available to the browser if that same browser sent them in the first place. If another website form submits via POST to another URL, the browser will not see the POST data come in.

SITE A: has a form submit to an external URL (site B) using POST SITE B: will receive the visitor but with only GET variables

Depending on what you actually want to achieve, you should take a look at Android Handlers:

http://developer.android.com/reference/android/os/Handler.html

If you previously used javascript setTimeout() etc to schedule a task to run in the future, this is the Android way of doing it (postDelayed / sendMessageDelayed).

Note that neither Handlers or Timers makes an Android phone wake up from sleep mode. In other words, if you want to schedule something to actually happen even though the screen is off / cpu is sleeping, you need to check out the AlarmManager too.

You are allowed to use IDs that start with a digit in your HTML5 documents:

The value must be unique amongst all the IDs in the element's home subtree and must contain at least one character. The value must not contain any space characters.

There are no other restrictions on what form an ID can take; in particular, IDs can consist of just digits, start with a digit, start with an underscore, consist of just punctuation, etc.

But querySelector method uses CSS3 selectors for querying the DOM and CSS3 doesn't support ID selectors that start with a digit:

In CSS, identifiers (including element names, classes, and IDs in selectors) can contain only the characters [a-zA-Z0-9] and ISO 10646 characters U+00A0 and higher, plus the hyphen (-) and the underscore (_); they cannot start with a digit, two hyphens, or a hyphen followed by a digit.

Use a value like b22 for the ID attribute and your code will work.

Since you want to select an element by ID you can also use .getElementById method:

document.getElementById('22')

Here's Jeanne's lovely answer, but wrapped in a tidy function for muppets like me:

private static String getUrl(String aUrl) throws MalformedURLException, IOException
{
    String urlData = "";
    URL urlObj = new URL(aUrl);
    URLConnection conn = urlObj.openConnection();
    try (BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), StandardCharsets.UTF_8))) 
    {
        urlData = reader.lines().collect(Collectors.joining("\n"));
    }
    return urlData;
}

Constructor Injection fails when there is Circular Dependency between spring beans. So in this case we Setter injection helps to resolve the issue.

Basically, Constructor Injection is useful for Mandatory dependencies, for optional dependencies better to use Setter injection because we can do re-injection.

They distribute their software under a proprietary license. The law protects their rights and prevents their customers from redistributing the source, though there is no actual difficulty doing so.

But as you might be well aware, copyright infringement (piracy) of software products is a pretty common phenomenon.

If you can use a Database project in Visual Studio, you can make your changes in the project and use schema compare to synchronize the changes to your database.

This way, dropping and recreating the dependent objects is handled by the change script.

I'm using XAMPP with Apache2.4, I had this same issue. I wanted to leave the default xampp/htdocs folder in place, be able to access it from locahost and have a Virtual Host to point to my dev area...

The full contents of my C:\xampp\apache\conf\extra\http-vhosts.conf file is below...

# Virtual Hosts
#
# Required modules: mod_log_config

# If you want to maintain multiple domains/hostnames on your
# machine you can setup VirtualHost containers for them. Most configurations
# use only name-based virtual hosts so the server doesn't need to worry about
# IP addresses. This is indicated by the asterisks in the directives below.
#
# Please see the documentation at 
# <URL:http://httpd.apache.org/docs/2.4/vhosts/>
# for further details before you try to setup virtual hosts.
#
# You may use the command line option '-S' to verify your virtual host
# configuration.

#
# Use name-based virtual hosting.
#

##NameVirtualHost *:80

#
# VirtualHost example:
# Almost any Apache directive may go into a VirtualHost container.
# The first VirtualHost section is used for all requests that do not
# match a ##ServerName or ##ServerAlias in any <VirtualHost> block.
#
##<VirtualHost *:80>
    ##ServerAdmin [email protected]
    ##DocumentRoot "C:/xampp/htdocs/dummy-host.example.com"
    ##ServerName dummy-host.example.com
    ##ServerAlias www.dummy-host.example.com
    ##ErrorLog "logs/dummy-host.example.com-error.log"
    ##CustomLog "logs/dummy-host.example.com-access.log" common
##</VirtualHost>

##<VirtualHost *:80>
    ##ServerAdmin [email protected]
    ##DocumentRoot "C:/xampp/htdocs/dummy-host2.example.com"
    ##ServerName dummy-host2.example.com
    ##ErrorLog "logs/dummy-host2.example.com-error.log"
    ##CustomLog "logs/dummy-host2.example.com-access.log" common
##</VirtualHost>


<VirtualHost *:80>
    DocumentRoot "C:\xampp\htdocs"
    ServerName localhost
</VirtualHost>


<VirtualHost *:80>
    DocumentRoot "C:\nick\static"
    ServerName dev.middleweek.co.uk
    <Directory "C:\nick\static">
        Allow from all
        Require all granted
    </Directory>
</VirtualHost>

I then updated my C:\windows\System32\drivers\etc\hosts file like this...

# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
#      102.54.94.97     rhino.acme.com          # source server
#       38.25.63.10     x.acme.com              # x client host

# localhost name resolution is handled within DNS itself.
#   127.0.0.1       localhost
#   ::1             localhost

127.0.0.1   dev.middleweek.co.uk
127.0.0.1       localhost

Restart your machine for good measure, open the XAMPP Control Panel and start Apache.

Now open your custom domain in your browser, in the above example, it'll be http://dev.middleweek.co.uk

Hope that helps someone!

And if you want to be able to view directory listings under your new Virtual host, then edit your VirtualHost block in C:\xampp\apache\conf\extra\http-vhosts.conf to include "Options Indexes" like this...

<VirtualHost *:80>
    DocumentRoot "C:\nick\static"
    ServerName dev.middleweek.co.uk
    <Directory "C:\nick\static">
        Allow from all
        Require all granted
        Options Indexes
    </Directory>
</VirtualHost>

Cheers, Nick

No, it sets all members/elements that haven't been explicitly set to their default-initialisation value, which is zero for numeric types.

CHAR(5)

or

MEDIUMINT (5) UNSIGNED ZEROFILL

The first takes 5 bytes per zip code.

The second takes only 3 bytes per zip code. The ZEROFILL option is necessary for zip codes with leading zeros.

Since this seems to be a high-ranking result in Google, I want to add this:

iOS 8 and OS X 10.10 add the containsString: method to NSString. An updated version of Dave DeLong's example for those systems:

NSString *string = @"hello bla bla";
if ([string containsString:@"bla"]) {
    NSLog(@"string contains bla!");
} else {
    NSLog(@"string does not contain bla");
}

Avoid nullable unique constraints. You can always put the column in a new table, make it non-null and unique and then populate that table only when you have a value for it. This ensures that any key dependency on the column can be correctly enforced and avoids any problems that could be caused by nulls.

In case of MySQL or SQLite the correct keyword is IFNULL (not ISNULL).

 SELECT iar.Description, 
      IFNULL(iai.Quantity,0) as Quantity, 
      IFNULL(iai.Quantity * rpl.RegularPrice,0) as 'Retail', 
      iar.Compliance 
    FROM InventoryAdjustmentReason iar
    LEFT OUTER JOIN InventoryAdjustmentItem iai  on (iar.Id = iai.InventoryAdjustmentReasonId)
    LEFT OUTER JOIN Item i on (i.Id = iai.ItemId)
    LEFT OUTER JOIN ReportPriceLookup rpl on (rpl.SkuNumber = i.SkuNo)
WHERE iar.StoreUse = 'yes'

Using dynamic enums is bad no matter which way. You will have to go through the trouble of "duplicating" the data to ensure clear and easy code easy to maintain in the future.

If you start introducing automatic generated libraries, you are for sure causing more confusion to future developers having to upgrade your code than simply making your enum coded within the appropriate class object.

The other examples given sound nice and exciting, but think about the overhead on code maintenance versus what you get from it. Also, are those values going to change that frequently?

You have no public getters for your UpdateResult, for example :

public static class UploadResult {
    private String value;
    public UploadResult(final String value)
    {
        this.value = value;
    }

    public String getValue() {
       return this.value;
    }
}

I believe by default auto discovery is on and will try to discover your getters. You can disable it with @JsonAutoDetect(getterVisibility=Visibility.NONE), and in your example will result in [].

You can use,

if (!$("#car-2").is(':visible'))
{
      alert('car 2 is hidden');
}

From Database.
Blob blob = resultSet.getBlob("pictureBlob");               
byte [] data = blob.getBytes( 1, ( int ) blob.length() );
BufferedImage img = null;
try {
img = ImageIO.read(new ByteArrayInputStream(data));
} catch (IOException e) {
    e.printStackTrace();
}
drawPicture(img);  //  void drawPicture(Image img);

1. Select your range from cell A (or the whole columns by first selecting column A). Make sure that the 'lighter coloured' cell is A1 then go to conditional formatting, new rule:

   

2. Put the following formula and the choice of your formatting (notice that the 'lighter coloured' cell comes into play here, because it is being used in the formula):

   =$A1<>$B1
   

   

3. Then press OK and that should do it.

   

You can create corresponding java classes for the json objects. The integer, string values can be mapped as is. Json can be parsed like this-

Gson gson = new GsonBuilder().create(); 
Response r = gson.fromJson(jsonString, Response.class);

Here is an example- http://rowsandcolumns.blogspot.com/2013/02/url-encode-http-get-solr-request-and.html

I have to agree with Vladimir. I too looked into using UNION in HQL and couldn't find a way around it. The odd thing was that I could find (in the Hibernate FAQ) that UNION is unsupported, bug reports pertaining to UNION marked 'fixed', newsgroups of people saying that the statements would be truncated at UNION, and other newsgroups of people reporting it works fine... After a day of mucking with it, I ended up porting my HQL back to plain SQL, but doing it in a View in the database would be a good option. In my case, parts of the query were dynamically generated, so I had to build the SQL in the code instead.

You're looking for the wrong selector id:

 $("#submitter").text(submitter_name);

should be

 $("#submittername").text(submitter_name);

use get instead of load

// ...
        try {
            session = HibernateUtil.getSessionFactory().openSession();
            user =  (User) session.get(User.class, user_id);
        } catch (Exception e) {
 // ...

I hope to provide more background knowledge here.

First, constructor signature of the of method threading::Thread:

class threading.Thread(group=None, target=None, name=None, args=(), kwargs={}, *, daemon=None)

args is the argument tuple for the target invocation. Defaults to ().

Second, A quirk in Python about tuple:

Empty tuples are constructed by an empty pair of parentheses; a tuple with one item is constructed by following a value with a comma (it is not sufficient to enclose a single value in parentheses).

On the other hand, a string is a sequence of characters, like 'abc'[1] == 'b'. So if send a string to args, even in parentheses (still a sting), each character will be treated as a single parameter.

However, Python is so integrated and is not like JavaScript where extra arguments can be tolerated. Instead, it throws an TypeError to complain.

<style type="text/css">
  #nav-ask{ display:none; }
</style>

IF (OBJECT_ID('FK_ChannelPlayerSkins_Channels') IS NOT NULL)

Found this question. I was importing an old project into android studio and got the error.

The issue was eventually answered for me here mipmap drawables for icons

In the manifest it has

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
...

but @drawable has been superseded by @mipmap so needed changing to:

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
...

I put this answer here, as it may become a more common issue.

Use the TABLOCKX lock hint for your transaction. See this article for more information on locking.

My solution to this was to write the script block dynamically with [scriptblock]:Create:

# Or build a complex local script with MARKERS here, and do substitutions
# I was sending install scripts to the remote along with MSI packages
# ...for things like Backup and AV protection etc.

$p1 = "good stuff"; $p2 = "better stuff"; $p3 = "best stuff"; $etc = "!"
$script = [scriptblock]::Create("MyScriptOnRemoteServer.ps1 $p1 $p2 $etc")
#strings get interpolated/expanded while a direct scriptblock does not

# the $parms are now expanded in the script block itself
# ...so just call it:
$result = invoke-command $computer -script $script

Passing arguments was very frustrating, trying various methods, e.g.,
-arguments, $using:p1, etc. and this just worked as desired with no problems.

Since I control the contents and variable expansion of the string which creates the [scriptblock] (or script file) this way, there is no real issue with the "invoke-command" incantation.

(It shouldn't be that hard. :) )

The only thing that worked for me in this situation was the self-created openssl.cnf file.

Here are the basics needed for this exercise (edit as needed):

#
# OpenSSL configuration file.
#

# Establish working directory.

dir                         = .

[ ca ]
default_ca                  = CA_default

[ CA_default ]
serial                      = $dir/serial
database                    = $dir/certindex.txt
new_certs_dir               = $dir/certs
certificate                 = $dir/cacert.pem
private_key                 = $dir/private/cakey.pem
default_days                = 365
default_md                  = md5
preserve                    = no
email_in_dn                 = no
nameopt                     = default_ca
certopt                     = default_ca
policy                      = policy_match

[ policy_match ]
countryName                 = match
stateOrProvinceName         = match
organizationName            = match
organizationalUnitName      = optional
commonName                  = supplied
emailAddress                = optional

[ req ]
default_bits                = 1024          # Size of keys
default_keyfile             = key.pem       # name of generated keys
default_md                  = md5               # message digest algorithm
string_mask                 = nombstr       # permitted characters
distinguished_name          = req_distinguished_name
req_extensions              = v3_req

[ req_distinguished_name ]
# Variable name             Prompt string
#-------------------------    ----------------------------------
0.organizationName          = Organization Name (company)
organizationalUnitName      = Organizational Unit Name (department, division)
emailAddress                = Email Address
emailAddress_max            = 40
localityName                = Locality Name (city, district)
stateOrProvinceName         = State or Province Name (full name)
countryName                 = Country Name (2 letter code)
countryName_min             = 2
countryName_max             = 2
commonName                  = Common Name (hostname, IP, or your name)
commonName_max              = 64

# Default values for the above, for consistency and less typing.
# Variable name             Value
#------------------------     ------------------------------
0.organizationName_default  = My Company
localityName_default        = My Town
stateOrProvinceName_default = State or Providence
countryName_default         = US

[ v3_ca ]
basicConstraints            = CA:TRUE
subjectKeyIdentifier        = hash
authorityKeyIdentifier      = keyid:always,issuer:always

[ v3_req ]
basicConstraints            = CA:FALSE
subjectKeyIdentifier        = hash

I hope that helps.

The Html.TextboxFor always creates a textbox (<input type="text" ...).

While the EditorFor looks at the type and meta information, and can render another control or a template you supply.

For example for DateTime properties you can create a template that uses the jQuery DatePicker.

It is a class that extends another class.

example taken from https://www.java-tips.org/java-se-tips-100019/24-java-lang/784-what-is-a-java-subclass.html, Cat is a sub class of Animal :-)

public class Animal {

    public static void hide() {
        System.out.println("The hide method in Animal.");
    }

    public void override() {
        System.out.println("The override method in Animal.");
    }
}

public class Cat extends Animal {

    public static void hide() {
        System.out.println("The hide method in Cat.");
    }

    public void override() {
        System.out.println("The override method in Cat.");
    }

    public static void main(String[] args) {
        Cat myCat = new Cat();
        Animal myAnimal = (Animal)myCat;
        myAnimal.hide();
        myAnimal.override();
    }
}

When objects are instantiated, the object itself is passed into the self parameter.

Because of this, the object’s data is bound to the object. Below is an example of how you might like to visualize what each object’s data might look. Notice how ‘self’ is replaced with the objects name. I'm not saying this example diagram below is wholly accurate but it hopefully with serve a purpose in visualizing the use of self.

The Object is passed into the self parameter so that the object can keep hold of its own data.

Although this may not be wholly accurate, think of the process of instantiating an object like this: When an object is made it uses the class as a template for its own data and methods. Without passing it's own name into the self parameter, the attributes and methods in the class would remain as a general template and would not be referenced to (belong to) the object. So by passing the object's name into the self parameter it means that if 100 objects are instantiated from the one class, they can all keep track of their own data and methods.

See the illustration below:

Try using the [StringLength] attribute:

[Required(ErrorMessage = "Name is required.")]
[StringLength(40, ErrorMessage = "Name cannot be longer than 40 characters.")]
public string Name { get; set; }

That's for validation purposes. If you want to set for example the maxlength attribute on the input you could write a custom data annotations metadata provider as shown in this post and customize the default templates.

The comment states

// Determines what character(s) are used to terminate each line in new files.
// Valid values are 'system' (whatever the OS uses), 'windows' (CRLF) and
// 'unix' (LF only).

You are setting

"default_line_ending": "LF",

You should set

"default_line_ending": "unix",

I've preferred using the params filter for parameter-centric content-type.. I believe that should work in conjunction with the produces attribute.

@GetMapping(value="/person/{id}/", 
            params="format=json",
            produces=MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<Person> getPerson(@PathVariable Integer id){
    Person person = personMapRepository.findPerson(id);
    return ResponseEntity.ok(person);
} 
@GetMapping(value="/person/{id}/", 
            params="format=xml",
            produces=MediaType.APPLICATION_XML_VALUE)
public ResponseEntity<Person> getPersonXML(@PathVariable Integer id){
    return GetPerson(id); // delegate
}

System.out.println(Integer.toBinaryString(343));

There isn't a direct 1:1 equivalent.

You can password protect a folder or file using file system permissions. If you are using ASP.Net you can also use some of its built in functions to protect various urls.

If you are trying to port .htaccess files used for url rewriting, check out ISAPI Rewrite: http://www.isapirewrite.com/

The error is self explanatory:

• Check if your SQL server is actually up and running
• Check SQL server hostname, username and password is correct
• Check there's no firewall rule blocking TCP connection to port 1433
• Check the host is actually reachable

A good check I often use is to use telnet, eg on a windows command prompt run:

telnet 127.0.0.1 1433

If you get a blank screen it indicates network connection established successfully, and it's not a network problem. If you get 'Could not open connection to the host' then this is network problem

We are currently using protobuf-java-format to convert our Protobuf messages (anything subclass of Message) into a JSON format to send over our web API.

Simply do:

  JsonFormat.printToString(protoMessage)

Submit form when your checkbox is checked

$(document).ready(function () {   
$("#yoursubmitbuttonid").click(function(){           
                if( $(".yourcheckboxclass").is(":checked") )
                {
                    $("#yourformId").submit();

                }else{
                    alert("Please select !!!");
                    return false;
                }
                return false;
            }); 
});

you can use this method just pass your date to it

-(NSString *)getDateFromString:(NSString *)string
{

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

    NSDateFormatter* dateFormatter = [[NSDateFormatter alloc] init];
    [dateFormatter setDateFormat:@"your current date format"];
    NSDate* myDate = [dateFormatter dateFromString:dateString];

    NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
    [formatter setDateFormat:@"your desired format"];
    NSString *stringFromDate = [formatter stringFromDate:myDate];

    NSLog(@"%@", stringFromDate);
    return stringFromDate;
}

Since you're not passing in POST data, I'll assume that what you are trying to do is set an initial value that will be displayed in the form. The way you do this is with the initial keyword.

form = CustomForm(initial={'Email': GetEmailString()})

See the Django Form docs for more explanation.

If you are trying to change a value after the form was submitted, you can use something like:

if form.is_valid():
    form.cleaned_data['Email'] = GetEmailString()

Check the referenced docs above for more on using cleaned_data

I had the same problem. In order to modify variables from different classes, I made them extend the class they were to modify. I also made the super class's variables static so they can be changed by anything that inherits them. I also made them protected for more flexibility.

Source: Bad experiences. Good lessons.

The following code results in the error below:

pd.set_option('display.max_colwidth', -1)

FutureWarning: Passing a negative integer is deprecated in version 1.0 and will not be supported in future version. Instead, use None to not limit the column width.

Instead, use:

pd.set_option('display.max_colwidth', None)

This accomplishes the task and complies with versions of pandas following version 1.0.

You don't need to assign names to list or [] or anything else until you wish to use it.

It's neater to use a list comprehension to make the list of names.

shuffle modifies the list you pass to it. It always returns None

If you are using a context manager (with ...) you don't need to close the file explicitly

from random import shuffle

with open('names') as f:
    names = [name.rstrip() for name in f if not name.isspace()]
    shuffle(names)

assert len(names) > 100

This is the only solution that would work for me, when I required a space in between the columns being merged.

select concat(concat(column1,' '), column2)

You can also have each tab run a set command.

gnome-terminal --tab -e "tail -f somefile" --tab -e "some_other_command"

Check your application.properties file. One of the probable reason for it is that

• you might be added "Spring Data" maven plugin and you are not providing the datastore details in application.properties file.

Take it from someone who has tried it all three ways... just use a varchar(39)

The slightly less efficient storage far outweighs any benefit of having to convert it on insert/update and format it when showing it anywhere.

Solution with extra property in Activity\Fragment, but without any hypothetical hardcoded heights (like 100 etc) . Just add OnGlobalLayoutListener to your root view and save its initial height before keyboard will be shown:

var firstLoad         = true
var contentFullWeight = 0

override fun onViewCreated(layoutView: View, savedInstanceState: Bundle?) {
    super.onViewCreated(layoutView, savedInstanceState)

    view?.viewTreeObserver?.addOnGlobalLayoutListener(ViewTreeObserver.OnGlobalLayoutListener {

        if(firstLoad){
            contentFullWeight = view?.height!!
            firstLoad = false
        }

        if (view?.height!! < contentFullWeight) {
            Log.d("TEZT_KEYBOARD", ">> KBD OPENED")
        } else {
            Log.d("TEZT_KEYBOARD", ">> KBD closed")
        }
    })

}

- (void)viewDidLoad
{
    [super viewDidLoad];
    board=[[UIView alloc]initWithFrame:CGRectMake(0, 0, self.view.frame.size.height, 80)];
    board.backgroundColor=[UIColor greenColor];
    [self.view addSubview:board];
    // Do any additional setup after loading the view.
}


-(void)viewDidLayoutSubviews
{


    NSString *str=@"ABCDEFGHIJKLMNOPQRSTUVWXYZ";

    index=1;
    for (int i=0; i<20; i++)
    {
        UILabel *lbl=[[UILabel alloc]initWithFrame:CGRectMake(-50, 15, 50, 50)];
        lbl.tag=i+1;
        lbl.text=[NSString stringWithFormat:@"%c",[str characterAtIndex:arc4random()%str.length]];
        lbl.textColor=[UIColor darkGrayColor];
        lbl.textAlignment=NSTextAlignmentCenter;
        lbl.font=[UIFont systemFontOfSize:40];
        lbl.layer.borderWidth=1;
        lbl.layer.borderColor=[UIColor blackColor].CGColor;
        [board addSubview:lbl];
    }

    [NSTimer scheduledTimerWithTimeInterval:2 target:self selector:@selector(CallAnimation) userInfo:nil repeats:YES];

    NSLog(@"%d",[board subviews].count);
}


-(void)CallAnimation
{

    if (index>20) {
        index=1;
    }
    UIView *aView=[board viewWithTag:index];
    [self doAnimation:aView];
    index++;
    NSLog(@"%d",index);
}

-(void)doAnimation:(UIView*)aView
{
    [UIView animateWithDuration:10 delay:0 options:UIViewAnimationOptionCurveLinear  animations:^{
        aView.frame=CGRectMake(self.view.frame.size.height, 15, 50, 50);
    }
                     completion:^(BOOL isDone)
     {
         if (isDone) {
             //do Somthing
                        aView.frame=CGRectMake(-50, 15, 50, 50);
         }
     }];
}

You need to change your child's constructor to:

public child(int i) : base(i)
{
    // etc...
}

You were getting the error because your parent class's constructor takes a parameter but you are not passing that parameter from the child to the parent.

Constructors are not inherited in C#, you have to chain them manually.

Assuming your "states" collection is like:

{"name" : "Spain", "cities" : [ { "name" : "Madrid" }, { "name" : null } ] }
{"name" : "France" }

The query to find states with null cities would be:

db.states.find({"cities.name" : {"$eq" : null, "$exists" : true}});

It is a common mistake to query for nulls as:

db.states.find({"cities.name" : null});

because this query will return all documents lacking the key (in our example it will return Spain and France). So, unless you are sure the key is always present you must check that the key exists as in the first query.

I got this error too when I had my server as an exception for the proxy in the SVN config file like this: http-proxy-exceptions = *.repo.domain.com

The solution for me was to use the svn server IP instead of the name. For some reason the name was not getting properly resolved from Eclipse Juno - Subclipse and from TortoiseSVN.

So, what worked for me: http-proxy-exceptions = XXX.XX.X.X (the server IP)

Adding to the other answers, in a Series there are also map and apply.

Apply can make a DataFrame out of a series; however, map will just put a series in every cell of another series, which is probably not what you want.

In [40]: p=pd.Series([1,2,3])
In [41]: p
Out[31]:
0    1
1    2
2    3
dtype: int64

In [42]: p.apply(lambda x: pd.Series([x, x]))
Out[42]: 
   0  1
0  1  1
1  2  2
2  3  3

In [43]: p.map(lambda x: pd.Series([x, x]))
Out[43]: 
0    0    1
1    1
dtype: int64
1    0    2
1    2
dtype: int64
2    0    3
1    3
dtype: int64
dtype: object

Also if I had a function with side effects, such as "connect to a web server", I'd probably use apply just for the sake of clarity.

series.apply(download_file_for_every_element) 

Map can use not only a function, but also a dictionary or another series. Let's say you want to manipulate permutations.

Take

1 2 3 4 5
2 1 4 5 3

The square of this permutation is

1 2 3 4 5
1 2 5 3 4

You can compute it using map. Not sure if self-application is documented, but it works in 0.15.1.

In [39]: p=pd.Series([1,0,3,4,2])

In [40]: p.map(p)
Out[40]: 
0    0
1    1
2    4
3    2
4    3
dtype: int64

$("#"+styleTarget).css('font-size', newFontSize);

You failed to specify the exact columns (data) to test for normality. Use this instead

shapiro.test(heisenberg$HWWIchg)

Above posts answers questions related to URL Encoding and How it works, but the original questions was "Should I URL-encode POST data?" which isn't answered.

From my recent experience with URL Encoding, I would like to extend the question further. "Should I URL-encode POST data, same as GET HTTP method. Generally, HTML Forms over the Browser if are filled, submitted and/or GET some information, Browsers will do URL Encoding but If an application exposes a web-service and expects Consumers to do URL-Encoding on data, is it Architecturally and Technically correct to do URL Encode with POST HTTP method ?"

Use the method "toArray()"

ArrayList<String>  mStringList= new ArrayList<String>();
mStringList.add("ann");
mStringList.add("john");
Object[] mStringArray = mStringList.toArray();

for(int i = 0; i < mStringArray.length ; i++){
    Log.d("string is",(String)mStringArray[i]);
}

or you can do it like this: (mentioned in other answers)

ArrayList<String>  mStringList= new ArrayList<String>();
mStringList.add("ann");
mStringList.add("john");
String[] mStringArray = new String[mStringList.size()];
mStringArray = mStringList.toArray(mStringArray);

for(int i = 0; i < mStringArray.length ; i++){
    Log.d("string is",(String)mStringArray[i]);
}

http://developer.android.com/reference/java/util/ArrayList.html#toArray()

Applying the BoxCox transformation to data, without the need of any underlying model, can be done currently using the package geoR. Specifically, you can use the function boxcoxfit() for finding the best parameter and then predict the transformed variables using the function BCtransform().

Read this thread R - boolean operators && and ||.

Basically, the & is vectorized, i.e. it acts on each element of the comparison returning a logical array with the same dimension as the input. && is not, returning a single logical.

Use the built-in isinstance() function.

import pandas as pd

def f(var):
    if isinstance(var, pd.DataFrame):
        print("do stuff")

This helped me delete data based on different attributes. This is dangerous so make sure you back up database or the table before doing it:

mysqldump -h hotsname -u username -p password database_name > backup_folder/backup_filename.txt

Now you can perform the delete operation:

delete from table_name where column_name < DATE_SUB(NOW() , INTERVAL 1 DAY)

This will remove all the data from before one day. For deleting data from before 6 months:

delete from table_name where column_name < DATE_SUB(NOW() , INTERVAL 6 MONTH)

There were some changes for angular 2.0.1 and higher:

    import {RequestOptions, RequestMethod, Headers} from '@angular/http';
    import { BrowserModule } from '@angular/platform-browser';
    import { HttpModule }     from '@angular/http';
    import { AppRoutingModule } from './app.routing.module';   
    import { AppComponent }  from './app.component';

    //you can move this class to a better place
    class GlobalHttpOptions extends RequestOptions {
        constructor() { 
          super({ 
            method: RequestMethod.Get,
            headers: new Headers({
              'MyHeader': 'MyHeaderValue',
            })
          });
        }
      }

    @NgModule({

      imports:      [ BrowserModule, HttpModule, AppRoutingModule ],
      declarations: [ AppComponent],
      bootstrap:    [ AppComponent ],
      providers:    [ { provide: RequestOptions, useClass: GlobalHttpOptions} ]
    })

    export class AppModule { }

Here's my solution (leveraging a few above) that makes use of BS3's own structure to re-instate the old remote loading behaviour. It should be seamless.

I'm going to keep the code variable heavy and descriptive to keep things understandable. I'm also assuming the presence of JQuery. Javascript heavy lifter types will handily streamline the code.

For reference here's a link that invokes a BS3 modal:

<li><a data-toggle="modal" href="terms.html" data-target="#terms">Terms of Use</a></li>

In youre Javascript you're going to need the following.

// Make sure the DOM elements are loaded and accounted for
$(document).ready(function() {

  // Match to Bootstraps data-toggle for the modal
  // and attach an onclick event handler
  $('a[data-toggle="modal"]').on('click', function(e) {

    // From the clicked element, get the data-target arrtibute
    // which BS3 uses to determine the target modal
    var target_modal = $(e.currentTarget).data('target');
    // also get the remote content's URL
    var remote_content = e.currentTarget.href;

    // Find the target modal in the DOM
    var modal = $(target_modal);
    // Find the modal's <div class="modal-body"> so we can populate it
    var modalBody = $(target_modal + ' .modal-body');

    // Capture BS3's show.bs.modal which is fires
    // immediately when, you guessed it, the show instance method
    // for the modal is called
    modal.on('show.bs.modal', function () {
            // use your remote content URL to load the modal body
            modalBody.load(remote_content);
        }).modal();
        // and show the modal

    // Now return a false (negating the link action) to prevent Bootstrap's JS 3.1.1
    // from throwing a 'preventDefault' error due to us overriding the anchor usage.
    return false;
  });
});

We're just about there. One thing you may want to do is style the modal body with a max-height, so that long content will scroll.

In your CSS, you'll need the following:

.modal-body{
    max-height: 300px;
    overflow-y: scroll;
}

Just for refference I'll include the modal's HTML, which is a knock-off of every Bootsrap Modal Example you've ever seen:

<div id="terms" class="modal fade">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
        <h3 id="termsLabel" class="modal-title">TERMS AND CONDITIONS</h3>
      </div>
      <div class="modal-body">
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
      </div>
    </div><!-- /.modal-content -->
  </div><!-- /.modal-dialog -->
</div><!-- /.modal -->

Just make option#1 Select Language:

Live Demo

Another approach you can take if you need to back up a single table out of multiple tables in a database is:

1. Generate script of specific table(s) from a database (Right-click database, click Task > Generate Scripts...

2. Run the script in the query editor. You must change/add the first line (USE DatabaseName) in the script to a new database, to avoid getting the "Database already exists" error.

3. Right-click on the newly created database, and click on Task > Back Up... The backup will contain the selected table(s) from the original database.

Through this option you can strictly restricted another char with out number.

 inputFormatters: [FilteringTextInputFormatter.digitsOnly],
 keyboardType: TextInputType.number,

For using above option you have to import this

import 'package:flutter/services.dart';

using this kind of option user can not paste char in a textfield

You need to iterate both the groups and the items. $.each() takes a collection as first parameter and data.response.venue.tips.groups.items.text tries to point to a string. Both groups and items are arrays.

Verbose version:

$.getJSON(url, function (data) {

    // Iterate the groups first.
    $.each(data.response.venue.tips.groups, function (index, value) {

        // Get the items
        var items = this.items; // Here 'this' points to a 'group' in 'groups'

        // Iterate through items.
        $.each(items, function () {
            console.log(this.text); // Here 'this' points to an 'item' in 'items'
        });
    });
});

Or more simply:

$.getJSON(url, function (data) {
    $.each(data.response.venue.tips.groups, function (index, value) {
        $.each(this.items, function () {
            console.log(this.text);
        });
    });
});

In the JSON you specified, the last one would be:

$.getJSON(url, function (data) {
    // Get the 'items' from the first group.
    var items = data.response.venue.tips.groups[0].items;

    // Find the last index and the last item.
    var lastIndex = items.length - 1;
    var lastItem = items[lastIndex];

    console.log("User: " + lastItem.user.firstName + " " + lastItem.user.lastName);
    console.log("Date: " + lastItem.createdAt);
    console.log("Text: " + lastItem.text);
});

This would give you:

User: Damir P.
Date: 1314168377
Text: ajd da vidimo hocu li znati ponoviti

Try this, it will work:

CONVERT(VARCHAR(8),DATETIME,114)

For your reference.

You can see the error information from:

Magento/var/report

Most of the time it is cause by broken database connection especially at local server, when one forget to start XAMPP or WAMPP server.

I suggest to use a container for each img p like this:

<div class="image123">
    <div style="float:left;margin-right:5px;">
        <img src="/images/tv.gif" height="200" width="200"  />
        <p style="text-align:center;">This is image 1</p>
    </div>
    <div style="float:left;margin-right:5px;">
        <img class="middle-img" src="/images/tv.gif/" height="200" width="200" />
        <p style="text-align:center;">This is image 2</p>
    </div>
    <div style="float:left;margin-right:5px;">
        <img src="/images/tv.gif/" height="200" width="200" />
        <p style="text-align:center;">This is image 3</p>
    </div>
</div>

Then apply float:left to each container. I add and 5px margin right so there is a space between each image. Also alway close your elements. Maybe in html img tag is not important to close but in XHTML is.

fiddle

Also a friendly advice. Try to avoid inline styles as much as possible. Take a look here:

html

<div class="image123">
    <div>
        <img src="/images/tv.gif" />
        <p>This is image 1</p>
    </div>
    <div>
        <img class="middle-img" src="/images/tv.gif/" />
        <p>This is image 2</p>
    </div>
    <div>
        <img src="/images/tv.gif/" />
        <p>This is image 3</p>
    </div>
</div>

css

div{
    float:left;
    margin-right:5px;
}

div > img{
   height:200px;
    width:200px;
}

p{
    text-align:center;
}

It's generally recommended that you use linked style sheets because:

• They can be cached by browsers for performance
• Generally a lot easier to maintain for a development perspective

source

fiddle

.box-author-txt {width:596px; float:left; padding:5px 0px 10px 10px;  border:1px #dddddd solid; -moz-border-radius: 0 0 5px 5px; -webkit-border-radius: 0 0 5px 5px; -o-border-radius: 0 0 5px 5px; border-radius: 0 0 5px 5px; overflow-x: scroll; white-space: nowrap; overflow-y: hidden;}


.box-author-txt ul{ vertical-align:top; height:auto; display: inline-block; white-space: nowrap; margin:0 9px 0 0; padding:0px;}
.box-author-txt ul li{ list-style-type:none;  width:140px; }

The approach of running diff -qr old/ new/ has one major drawback: it may miss files in newly created directories. E.g. in the example below the file data/pages/playground/playground.txt is not in the output of diff -qr old/ new/ whereas the directory data/pages/playground/ is (search for playground.txt in your browser to quickly compare). I also posted the following solution on Unix & Linux Stack Exchange, but I'll copy it here as well:

To create a list of new or modified files programmatically the best solution I could come up with is using rsync, sort, and uniq:

(rsync -rcn --out-format="%n" old/ new/ && rsync -rcn --out-format="%n" new/ old/) | sort | uniq

Let me explain with this example: we want to compare two dokuwiki releases to see which files were changed and which ones were newly created.

We fetch the tars with wget and extract them into the directories old/ and new/:

wget http://download.dokuwiki.org/src/dokuwiki/dokuwiki-2014-09-29d.tgz
wget http://download.dokuwiki.org/src/dokuwiki/dokuwiki-2014-09-29.tgz
mkdir old && tar xzf dokuwiki-2014-09-29.tgz -C old --strip-components=1
mkdir new && tar xzf dokuwiki-2014-09-29d.tgz -C new --strip-components=1

Running rsync one way might miss newly created files as the comparison of rsync and diff shows here:

rsync -rcn --out-format="%n" old/ new/

yields the following output:

VERSION
doku.php
conf/mime.conf
inc/auth.php
inc/lang/no/lang.php
lib/plugins/acl/remote.php
lib/plugins/authplain/auth.php
lib/plugins/usermanager/admin.php

Running rsync only in one direction misses the newly created files and the other way round would miss deleted files, compare the output of diff:

diff -qr old/ new/

yields the following output:

Files old/VERSION and new/VERSION differ
Files old/conf/mime.conf and new/conf/mime.conf differ
Only in new/data/pages: playground
Files old/doku.php and new/doku.php differ
Files old/inc/auth.php and new/inc/auth.php differ
Files old/inc/lang/no/lang.php and new/inc/lang/no/lang.php differ
Files old/lib/plugins/acl/remote.php and new/lib/plugins/acl/remote.php differ
Files old/lib/plugins/authplain/auth.php and new/lib/plugins/authplain/auth.php differ
Files old/lib/plugins/usermanager/admin.php and new/lib/plugins/usermanager/admin.php differ

Running rsync both ways and sorting the output to remove duplicates reveals that the directory data/pages/playground/ and the file data/pages/playground/playground.txt were missed initially:

(rsync -rcn --out-format="%n" old/ new/ && rsync -rcn --out-format="%n" new/ old/) | sort | uniq

yields the following output:

VERSION
conf/mime.conf
data/pages/playground/
data/pages/playground/playground.txt
doku.php
inc/auth.php
inc/lang/no/lang.php
lib/plugins/acl/remote.php
lib/plugins/authplain/auth.php
lib/plugins/usermanager/admin.php

rsync is run with theses arguments:

• -r to "recurse into directories",
• -c to also compare files of identical size and only "skip based on checksum, not mod-time & size",
• -n to "perform a trial run with no changes made", and
• --out-format="%n" to "output updates using the specified FORMAT", which is "%n" here for the file name only

The output (list of files) of rsync in both directions is combined and sorted using sort, and this sorted list is then condensed by removing all duplicates with uniq

You might also consider removing the need for duplicated parameter names in your Sql by changing your Sql to

table.Variable2 LIKE '%' || :VarB || '%'

and then getting your client to provide '%' for any value of VarB instead of null. In some ways I think this is more natural.

You could also change the Sql to

table.Variable2 LIKE '%' || IfNull(:VarB, '%') || '%'

Error points directly that RestTemplate bean is not defined in context and it cannot load the beans.

1. Define a bean for RestTemplate and then use it
2. Use a new instance of the RestTemplate

If you are sure that the bean is defined for the RestTemplate then use the following to print the beans that are available in the context loaded by spring boot application

ApplicationContext ctx = SpringApplication.run(Application.class, args);
String[] beanNames = ctx.getBeanDefinitionNames();
Arrays.sort(beanNames);
for (String beanName : beanNames) {
    System.out.println(beanName);
}

If this contains the bean by the name/type given, then all good. Or else define a new bean and then use it.

You need to store all of the extra rows in the files in your dictionary, not just one of them:

dict1 = {row[0]: row[1:] for row in r}
...
dict2 = {row[0]: row[1:] for row in r}

Then, since the values in the dictionaries are lists, you need to just concatenate the lists together:

w.writerows([[key] + dict1.get(key, []) + dict2.get(key, []) for key in keys])

<?php
    $toDay = date('d-m-Y');

    $dbhost =   "localhost";
    $dbuser =   "YOUR DB USER";
    $dbpass =   "USER PASSWORD";
    $dbname =   "DB NAME";

    exec("mysqldump --user=$dbuser --password='$dbpass' --host=$dbhost $dbname > /home/....../public_html/".$toDay."_DB.sql");


?>

Well, this solution will help you select only current month, current week and only today

SELECT * FROM games WHERE games.published_gm = 1 AND YEAR(addedon_gm) = YEAR(NOW()) AND MONTH(addedon_gm) = MONTH(NOW()) AND DAY(addedon_gm) = DAY(NOW()) ORDER BY addedon_gm DESC;

For Weekly added posts:

WEEKOFYEAR(addedon_gm) = WEEKOFYEAR(NOW())

For Monthly added posts:

MONTH(addedon_gm) = MONTH(NOW())

For Yearly added posts:

YEAR(addedon_gm) = YEAR(NOW())

you'll get the accurate results where show only the games added today, otherwise you may display: "No New Games Found For Today". Using ShowIF recordset is empty transaction.

Just use the XCOPY command with recursive option

xcopy c:\*.doc k:\mybackup /sy

/s will make it "recursive"

Just as an addendum to Chad's response (which worked almost perfectly for me), I found that I needed to add a check on the KeyEvent action type to prevent my code executing twice (once on the key-up and once on the key-down event).

if (actionId == EditorInfo.IME_NULL && event.getAction() == KeyEvent.ACTION_DOWN)
{
    // your code here
}

See http://developer.android.com/reference/android/view/KeyEvent.html for info about repeating action events (holding the enter key) etc.

You can also use a git-friendly text editor. They show colors on the lines that have been modified, another color for added lines, another color for deleted lines, etc.

A good text editor that does this is GitHub's Atom 1.0.

I see a lot of "px" discussion but no one is talking percentages which is the fixed number you want to calculate by.

22.37% is the key percentage here. Multiply any of the image sizes mentioned above in by 0.2237 and you will get the correct pixel radius for that size.

Before iOS 8, Apple used less rounding, using 15.625%.

EDIT: Thanks @Chris Prince for commenting with the iOS 8/9/10 radius percentage: 22.37%

This is a bit confusing, but follow these steps to save the session.

1. Category -> Session -> enter public IP in Host and 22 in port.
2. Connection -> SSH -> Auth -> select the .ppk file
3. Category -> Session -> enter a name in Saved Session -> Click Save

To open the session, double click on particular saved session.

use: docker container stop $(docker container ls -q --filter ancestor=mongo)

    (base) :~ user$ docker ps
    CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                      NAMES
    d394144acf3a        mongo               "docker-entrypoint.s…"   15 seconds ago      Up 14 seconds       0.0.0.0:27017->27017/tcp   magical_nobel
    (base) :~ user$ docker container stop $(docker container ls -q --filter ancestor=mongo)
    d394144acf3a
    (base) :~ user$ docker ps
    CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES
    (base) :~ user$

As Wingman said, Google App Engine is a great solution for your scenario.

You can get some information about GAE+Android here: https://developers.google.com/eclipse/docs/appengine_connected_android

And from this Google IO 2012 session: http://www.youtube.com/watch?v=NU_wNR_UUn4

I think I found convenient approach to handle StaleElementReferenceException. Usually you have to write wrappers for every WebElement method to retry actions, which is frustrating and wastes lots of time.

Adding this code

webDriverWait.until((webDriver1) -> (((JavascriptExecutor) webDriver).executeScript("return document.readyState").equals("complete")));

if ((Boolean) ((JavascriptExecutor) webDriver).executeScript("return window.jQuery != undefined")) {
    webDriverWait.until((webDriver1) -> (((JavascriptExecutor) webDriver).executeScript("return jQuery.active == 0")));
}

before every WebElement action can increase stability of your tests but you still can get StaleElementReferenceException from time to time.

So this is what I came up with (using AspectJ):

package path.to.your.aspects;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.StaleElementReferenceException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.remote.RemoteWebElement;
import org.openqa.selenium.support.pagefactory.DefaultElementLocator;
import org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler;
import org.openqa.selenium.support.ui.WebDriverWait;

import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;

@Aspect
public class WebElementAspect {
    private static final Logger LOG = LogManager.getLogger(WebElementAspect.class);
    /**
     * Get your WebDriver instance from some kind of manager
     */
    private WebDriver webDriver = DriverManager.getWebDriver();
    private WebDriverWait webDriverWait = new WebDriverWait(webDriver, 10);

    /**
     * This will intercept execution of all methods from WebElement interface
     */
    @Pointcut("execution(* org.openqa.selenium.WebElement.*(..))")
    public void webElementMethods() {}

    /**
     * @Around annotation means that you can insert additional logic
     * before and after execution of the method
     */
    @Around("webElementMethods()")
    public Object webElementHandler(ProceedingJoinPoint joinPoint) throws Throwable {
        /**
         * Waiting until JavaScript and jQuery complete their stuff
         */
        waitUntilPageIsLoaded();

        /**
         * Getting WebElement instance, method, arguments
         */
        WebElement webElement = (WebElement) joinPoint.getThis();
        Method method = ((MethodSignature) joinPoint.getSignature()).getMethod();
        Object[] args = joinPoint.getArgs();

        /**
         * Do some logging if you feel like it
         */
        String methodName = method.getName();

        if (methodName.contains("click")) {
            LOG.info("Clicking on " + getBy(webElement));
        } else if (methodName.contains("select")) {
            LOG.info("Selecting from " + getBy(webElement));
        } else if (methodName.contains("sendKeys")) {
            LOG.info("Entering " + args[0].toString() + " into " + getBy(webElement));
        }

        try {
            /**
             * Executing WebElement method
             */
            return joinPoint.proceed();
        } catch (StaleElementReferenceException ex) {
            LOG.debug("Intercepted StaleElementReferenceException");

            /**
             * Refreshing WebElement
             * You can use implementation from this blog
             * http://www.sahajamit.com/post/mystery-of-stale-element-reference-exception/
             * but remove staleness check in the beginning (if(!isElementStale(elem))), because we already caught exception
             * and it will result in an endless loop
             */
            webElement = StaleElementUtil.refreshElement(webElement);

            /**
             * Executing method once again on the refreshed WebElement and returning result
             */
            return method.invoke(webElement, args);
        }
    }

    private void waitUntilPageIsLoaded() {
        webDriverWait.until((webDriver1) -> (((JavascriptExecutor) webDriver).executeScript("return document.readyState").equals("complete")));

        if ((Boolean) ((JavascriptExecutor) webDriver).executeScript("return window.jQuery != undefined")) {
            webDriverWait.until((webDriver1) -> (((JavascriptExecutor) webDriver).executeScript("return jQuery.active == 0")));
        }
    }

    private static String getBy(WebElement webElement) {
        try {
            if (webElement instanceof RemoteWebElement) {
                try {
                    Field foundBy = webElement.getClass().getDeclaredField("foundBy");
                    foundBy.setAccessible(true);
                    return (String) foundBy.get(webElement);
                } catch (NoSuchFieldException e) {
                    e.printStackTrace();
                }
            } else {
                LocatingElementHandler handler = (LocatingElementHandler) Proxy.getInvocationHandler(webElement);

                Field locatorField = handler.getClass().getDeclaredField("locator");
                locatorField.setAccessible(true);

                DefaultElementLocator locator = (DefaultElementLocator) locatorField.get(handler);

                Field byField = locator.getClass().getDeclaredField("by");
                byField.setAccessible(true);

                return byField.get(locator).toString();
            }
        } catch (IllegalAccessException | NoSuchFieldException e) {
            e.printStackTrace();
        }

        return null;
    }
}

To enable this aspect create file src\main\resources\META-INF\aop-ajc.xml and write

<aspectj>
    <aspects>
        <aspect name="path.to.your.aspects.WebElementAspect"/>
    </aspects>
</aspectj>

Add this to your pom.xml

<properties>
    <aspectj.version>1.9.1</aspectj.version>
</properties>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.22.0</version>
            <configuration>
                <argLine>
                    -javaagent:"${settings.localRepository}/org/aspectj/aspectjweaver/${aspectj.version}/aspectjweaver-${aspectj.version}.jar"
                </argLine>
            </configuration>
            <dependencies>
                <dependency>
                    <groupId>org.aspectj</groupId>
                    <artifactId>aspectjweaver</artifactId>
                    <version>${aspectj.version}</version>
                </dependency>
            </dependencies>
        </plugin>
</build>

And thats all. Hope it helps.

I know its too late, but I'm posting this for the upcoming developers.

For select all checkbox we need to check three conditions, 1. on click select all checkbox every checkbox should get selected 2. if all selected then on click select all checkbox, every checkbox should get deselected 3. if we deselect or select any of the checkbox the select all checkbox also should change.

with these three things we'll get a good result.for this you can approach this link https://qawall.in/2020/05/30/select-all-or-deselect-all-checkbox-using-jquery/ I got my solution from here, they have provided solution with examples.

<table>
<tr>
    <th><input type="checkbox" id="select_all"/> Select all</th>
</tr>
<tr>
    <td><input type="checkbox" class="check" value="1"/> Check 1</td>
    <td><input type="checkbox" class="check" value="2"/> Check 2</td>
    <td><input type="checkbox" class="check" value="3"/> Check 3</td>
    <td><input type="checkbox" class="check" value="4"/> Check 4</td>
    <td><input type="checkbox" class="check" value="5"/> Check 5</td>
</tr>

<script type="text/javascript">
$(document).ready(function(){
$('#select_all').on('click',function(){
    if(this.checked){
        $('.check').each(function(){
            this.checked = true;
        });
    }else{
         $('.check').each(function(){
            this.checked = false;
        });
    }
});

$('.check').on('click',function(){
    if($('.check:checked').length == $('.check').length){
        $('#select_all').prop('checked',true);
    }else{
        $('#select_all').prop('checked',false);
    }
});

});

hope this will help anyone ...:)

I use Universal Image loader library to download and round the corners of image, and it worked for me.

ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(thisContext)
            // You can pass your own memory cache implementation
           .discCacheFileNameGenerator(new HashCodeFileNameGenerator())
           .build();

DisplayImageOptions options = new DisplayImageOptions.Builder()
            .displayer(new RoundedBitmapDisplayer(10)) //rounded corner bitmap
            .cacheInMemory(true)
            .cacheOnDisc(true)
            .build();

ImageLoader imageLoader = ImageLoader.getInstance();
imageLoader.init(config);
imageLoader.displayImage(image_url,image_view, options );

I would add an android:onClick to the layout and then change the layout in the activity.

So in the layout

<ImageView
(Other things like source etc.)
android:onClick="changelayout"
/>

Then in the activity add the following:

public void changelayout(View view){
    setContentView(R.layout.second_layout);
}

Use gv$session for RAC, if you want get the total number of session across the cluster.

The map method takes an enumerable object and a block, and runs the block for each element, outputting each returned value from the block (the original object is unchanged unless you use map!):

[1, 2, 3].map { |n| n * n } #=> [1, 4, 9]

Array and Range are enumerable types. map with a block returns an Array. map! mutates the original array.

Where is this helpful, and what is the difference between map! and each? Here is an example:

names = ['danil', 'edmund']

# here we map one array to another, convert each element by some rule
names.map! {|name| name.capitalize } # now names contains ['Danil', 'Edmund']

names.each { |name| puts name + ' is a programmer' } # here we just do something with each element

The output:

Danil is a programmer
Edmund is a programmer

Maybe you are using:

$(document).ready(function(){
   // Your code here
 });

Try this instead:

window.onload = function(){  }

It is not necessary to change java as a String parameter. You have to change the c code to receive a String without a pointer and in its code:

Bool DmgrGetVersion (String szVersion);

Char NewszVersion [200];
Strcpy (NewszVersion, szVersion.t_str ());
.t_str () applies to builder c ++ 2010

The above answer seems good. But another way of doing this is adding the auto commit option along with the db connect. This automatically commits every other operations performed in the db, avoiding the use of mentioning sql.commit() every time.

 mydb = MySQLdb.connect(host='localhost',
        user='root',
        passwd='',
        db='mydb',autocommit=true)

If you want to re-filter the json data you can use following method. Given example is getting all document data from couchdb.

{
    Gson gson = new Gson();
    String resultJson = restTemplate.getForObject(url+"_all_docs?include_docs=true", String.class);
    JSONObject object =  (JSONObject) new JSONParser().parse(resultJson);
    JSONArray rowdata = (JSONArray) object.get("rows");   
    List<Object>list=new ArrayList<Object>();   
    for(int i=0;i<rowdata.size();i++) {
        JSONObject index = (JSONObject) rowdata.get(i);
        JSONObject data = (JSONObject) index.get("doc");
        list.add(data);      
    }
    // convert your list to json
    String devicelist = gson.toJson(list);
    return devicelist;
}

That means a topic is appropriate. A queue means a message goes to one and only one possible subscriber. A topic goes to each and every subscriber.

This code will help you out:-

- (NSString *)getFileName:(UIImageView *)imgView{
    NSString *imgName = [imgView image].accessibilityIdentifier;
    NSLog(@"%@",imgName);
    return imgName;
}

Use this as:-

NSString *currentImageName = [self getFileName:MyIImageView];

var lowerCaseName = "Your Name".toLowerCase();

That is the backbone of CSS, the "cascade" in Cascading Style Sheets.

If you write your CSS rules in a single line it makes it easier to see the structure:

.area1 .item { color:red; }
.area2 .item { color:blue; }
.area2 .item span { font-weight:bold; }

Using multiple classes is also a good intermediate/advanced use of CSS, unfortunately there is a well known IE6 bug which limits this usage when writing cross browser code:

<div class="area1 larger"> .... </div>

.area1 { width:200px; }
.area1.larger { width:300px; }

IE6 IGNORES the first selector in a multi-class rule, so IE6 actually applies the .area1.larger rule as

/*.area1*/.larger { ... }

Meaning it will affect ALL .larger elements.

It's a very nasty and unfortunate bug (one of many) in IE6 that forces you to pretty much never use that feature of CSS if you want one clean cross-browser CSS file.

The solution then is to use CSS classname prefixes to avoid colliding wiht generic classnames:

.area1 { ... }
.area1.area1Larger { ... }

.area2.area2Larger { ... }

May as well use just one class, but that way you can keep the CSS in the logic you intended, while knowing that .area1Larger only affects .area1, etc.

You can use removeItem() class of localStorage to destroy that key on browser close with:

window.onbeforeunload = function{
    localStorage.removeItem('your key');
};

Try adding a view users/show.json.erb This should be rendered when you make a request for the JSON format, and you get the added benefit of it being rendered by erb too, so your file could look something like this

{
    "first_name": "<%= @user.first_name.to_json %>",
    "last_name": "<%= @user.last_name.to_json %>"
}

That would just be:

 Console.WriteLine(Variables.name);

and it needs to be public also:

public class Variables
{
   public static string name = "";
}

To the first question:

Probably the message wasn't print out because you have the output turned off. Use these commands to turn it back on:

set serveroutput on
exec dbms_output.enable(1000000);

On the second question:

My PLSQL is quite rusty so I can't give you a full snippet, but you'll need to loop over the result set of the SQL query and CONCAT all the strings together.

I remember I had the same problem a while back using WCF due the quantity of the data I was passing. I remember I changed timeouts everywhere but the problem persisted. What I finally did was open the connection as stream request, I needed to change the client and the server side, but it work that way. Since it was a stream connection, the server kept reading until the stream ended.

header( 'Location: http://www.yoursite.com/new_page.html' );

in your process.php file

The easiest way to add these headers is a .htaccess file that adds some configuration to your server. If the assets are hosted on a server that you don't control, there's nothing you can do about it.

Note that some hosting providers will not let you use .htaccess files, so check their terms if it doesn't seem to work.

The HTML5Boilerplate project has an excellent .htaccess file that covers the necessary settings. See the relevant part of the file at their Github repository

These are the important bits

# ----------------------------------------------------------------------
# Expires headers (for better cache control)
# ----------------------------------------------------------------------

# These are pretty far-future expires headers.
# They assume you control versioning with filename-based cache busting
# Additionally, consider that outdated proxies may miscache
# www.stevesouders.com/blog/2008/08/23/revving-filenames-dont-use-querystring/

# If you don't use filenames to version, lower the CSS and JS to something like
# "access plus 1 week".

<IfModule mod_expires.c>
  ExpiresActive on

# Your document html
  ExpiresByType text/html "access plus 0 seconds"

# Media: images, video, audio
  ExpiresByType audio/ogg "access plus 1 month"
  ExpiresByType image/gif "access plus 1 month"
  ExpiresByType image/jpeg "access plus 1 month"
  ExpiresByType image/png "access plus 1 month"
  ExpiresByType video/mp4 "access plus 1 month"
  ExpiresByType video/ogg "access plus 1 month"
  ExpiresByType video/webm "access plus 1 month"

# CSS and JavaScript
  ExpiresByType application/javascript "access plus 1 year"
  ExpiresByType text/css "access plus 1 year"
</IfModule>

They have documented what that file does, the most important bit is that you need to rename your CSS and Javascript files whenever they change, because your visitor's browsers will not check them again for a year, once they are cached.

I dont get it clearly, do you want to link an external css as the structure of files you defined above? If yes then just use the link tag :

    <link rel="stylesheet" type="text/css" href="file.css">

so basically for files that are under your website folder (folder containing your index) you directly call it. For each successive folder use the "/" for example in your case :

    <link rel="stylesheet" type="text/css" href="Fonts/Font1/file name">
    <link rel="stylesheet" type="text/css" href="Fonts/Font2/file name">

If you have an Instance of the EditText available at the point in your code where you want add whitespace, then this code below will work. There may be some things to consider, for example the code below may trigger any TextWatcher you have set to this EditText, idk for sure, just saying, but this will work when trying to append blank space like this: " ", hasn't worked.

messageInputBox.dispatchKeyEvent(new KeyEvent(0, 0, 0, KeyEvent.KEYCODE_SPACE, 0, 0, 0, 0,
                        KeyEvent.KEYCODE_ENDCALL));

The problem is that you define it inside the class, which

a) means the second argument is implicit (this) and

b) it will not do what you want it do, namely extend std::ostream.

You have to define it as a free function:

class A { /* ... */ };
std::ostream& operator<<(std::ostream&, const A& a);

I tried the solution above for my problem at it worked like a charm. Thanks!

http://jsfiddle.net/leighboone/wn9Ym/7/

Here is my version of that:

var myApp = angular.module('myApp', []);
function MyCtrl($scope) {
    $scope.models = [{
        name: 'Device1',
        checked: true
    }, {
        name: 'Device1',
        checked: true
    }, {
        name: 'Device1',
        checked: true
    }];

}

and my HTML

<div ng-app="myApp">
    <div ng-controller="MyCtrl">
         <h1>Fun with Fields and ngModel</h1>
        <p>names: {{models}}</p>
        <table class="table table-striped">
            <thead>
                <tr>
                    <th></th>
                    <th>Feature 1</td>
                    <th>Feature 2</th>
                    <th>Feature 3</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>Device</td>
                   <td ng-repeat="modelCheck in models" class=""> <span>
                                    {{modelCheck.checked}}
                                </span>

                    </td>
                </tr>
                <tr>
                    <td>
                        <label class="control-label">Which devices?</label>
                    </td>
                    <td ng-repeat="model in models">{{model.name}}
                        <input type="checkbox" class="checkbox inline" ng-model="model.checked" />
                    </td>
                </tr>
            </tbody>
        </table>
    </div>
</div>

First create a class like:

public class Encryption
    { 
        public static string Encrypt(string clearText)
        {
            string EncryptionKey = "MAKV2SPBNI99212";
            byte[] clearBytes = Encoding.Unicode.GetBytes(clearText);
            using (Aes encryptor = Aes.Create())
            {
                Rfc2898DeriveBytes pdb = new Rfc2898DeriveBytes(EncryptionKey, new byte[] { 0x49, 0x76, 0x61, 0x6e, 0x20, 0x4d, 0x65, 0x64, 0x76, 0x65, 0x64, 0x65, 0x76 });
                encryptor.Key = pdb.GetBytes(32);
                encryptor.IV = pdb.GetBytes(16);
                using (MemoryStream ms = new MemoryStream())
                {
                    using (CryptoStream cs = new CryptoStream(ms, encryptor.CreateEncryptor(), CryptoStreamMode.Write))
                    {
                        cs.Write(clearBytes, 0, clearBytes.Length);
                        cs.Close();
                    }
                    clearText = Convert.ToBase64String(ms.ToArray());
                }
            }
            return clearText;
        }

        public static string Decrypt(string cipherText)
        {
            string EncryptionKey = "MAKV2SPBNI99212";
            byte[] cipherBytes = Convert.FromBase64String(cipherText);
            using (Aes encryptor = Aes.Create())
            {
                Rfc2898DeriveBytes pdb = new Rfc2898DeriveBytes(EncryptionKey, new byte[] { 0x49, 0x76, 0x61, 0x6e, 0x20, 0x4d, 0x65, 0x64, 0x76, 0x65, 0x64, 0x65, 0x76 });
                encryptor.Key = pdb.GetBytes(32);
                encryptor.IV = pdb.GetBytes(16);
                using (MemoryStream ms = new MemoryStream())
                {
                    using (CryptoStream cs = new CryptoStream(ms, encryptor.CreateDecryptor(), CryptoStreamMode.Write))
                    {
                        cs.Write(cipherBytes, 0, cipherBytes.Length);
                        cs.Close();
                    }
                    cipherText = Encoding.Unicode.GetString(ms.ToArray());
                }
            }
            return cipherText;
        }
    }

**In Controller **

add reference for this encryption class:

using testdemo.Models

public ActionResult Index() {
            return View();
        }
        [HttpPost]
        public ActionResult Index(string text)
        {
            if (Request["txtEncrypt"] != null)
            {
                string getEncryptionCode = Request["txtEncrypt"];
                string DecryptCode = Encryption.Decrypt(HttpUtility.UrlDecode(getEncryptionCode));
                ViewBag.GetDecryptCode = DecryptCode;
                return View();
            }
            else {
                string getDecryptCode = Request["txtDecrypt"];
                string EncryptionCode = HttpUtility.UrlEncode(Encryption.Encrypt(getDecryptCode));
                ViewBag.GetEncryptionCode = EncryptionCode;
                return View();
            }

        }

In View

<h2>Decryption Code</h2>
@using (Html.BeginForm())
{
    <table class="table-bordered table">
        <tr>
            <th>Encryption Code</th>
            <td><input type="text" id="txtEncrypt" name="txtEncrypt" placeholder="Enter Encryption Code" /></td>
        </tr>
        <tr>
            <td colspan="2">
                <span style="color:red">@ViewBag.GetDecryptCode</span>
            </td>
        </tr>
        <tr>
                <td colspan="2">
                    <input type="submit" id="btnEncrypt" name="btnEncrypt"value="Decrypt to Encrypt code" />
                </td>
            </tr>
    </table>
}
    <br />
    <br />
    <br />
    <h2>Encryption Code</h2>
@using (Html.BeginForm())
{
    <table class="table-bordered table">
        <tr>
            <th>Decryption Code</th>
            <td><input type="text" id="txtDecrypt" name="txtDecrypt" placeholder="Enter Decryption Code" /></td>
        </tr>

        <tr>
            <td colspan="2">
                <span style="color:red">@ViewBag.GetEncryptionCode</span>
            </td>
        </tr>
        <tr>
            <td colspan="2">
                <input type="submit" id="btnDecryt" name="btnDecryt" value="Encrypt to Decrypt code" />
            </td>
        </tr>
    </table>
}

For modern browsers, use td:nth-child(2) for the second td, and td:nth-child(3) for the third. Remember that these retrieve the second and third td for every row.

If you need compatibility with IE older than version 9, use sibling combinators or JavaScript as suggested by Tim. Also see my answer to this related question for an explanation and illustration of his method.

Each project in Visual Studio has a "treat warnings as errors" option. Go through each of your projects and change that setting:

1. Right-click on your project, select "Properties".
2. Click "Build".
3. Switch "Treat warnings as errors" from "All" to "Specific warnings" or "None".

The location of this switch varies, depending on the type of project (class library vs. web application, for example).

There is no way to decrypt MD5. Well, there is, but no reasonable way to do it. That's kind of the point.

To check if someone is entering the correct password, you need to MD5 whatever the user entered, and see if it matches what you have in the database.

Very hard when you have to do this with three select statments

I tried all proposed techniques up there but it's in-vain

Please see below script. please advice if you have alternative solution

   select distinct x.best_Achiver_ever,y.Today_best_Achiver ,z.Most_Violator from 

    (SELECT  Top(4) ROW_NUMBER() over (order by tl.username)  AS conj, tl. 
     [username] + '-->' + str(count(*)) as best_Achiver_ever 
    FROM[TiketFollowup].[dbo].N_FCR_Tikect_Log_Archive tl
     group by tl.username
     order by count(*) desc) x
      left outer join 

(SELECT 
Top(4) ROW_NUMBER() over (order by tl.username)  as conj, tl.[username] + '-->' + str(count(*)) as Today_best_Achiver
FROM[TiketFollowup].[dbo].[N_FCR_Tikect_Log] tl
where convert(date, tl.stamp, 121) = convert(date,GETDATE(),121)
group by tl.username
order by count(*) desc) y 
on x.conj=y.conj

 left outer join 

(
select  ROW_NUMBER() over (order by count(*)) as conj,username+ '--> ' + str( count(dbo.IsViolated(stamp))) as Most_Violator from N_FCR_Ticket
where dbo.IsViolated(stamp) = 'violated' and  convert(date,stamp, 121) < convert(date,GETDATE(),121)
group by username
order by count(*) desc) z
on x.conj = z.conj

You can use auto margins

Prior to alignment via justify-content and align-self, any positive free space is distributed to auto margins in that dimension.

So you can use one of these (or both):

p { margin-bottom: auto; } /* Push following elements to the bottom */
a { margin-top: auto; } /* Push it and following elements to the bottom */

.content {_x000D_
  height: 200px;_x000D_
  border: 1px solid;_x000D_
  display: flex;_x000D_
  flex-direction: column;_x000D_
}_x000D_
h1, h2 {_x000D_
  margin: 0;_x000D_
}_x000D_
a {_x000D_
  margin-top: auto;_x000D_
}

<div class="content">_x000D_
  <h1>heading 1</h1>_x000D_
  <h2>heading 2</h2>_x000D_
  <p>Some text more or less</p>_x000D_
  <a href="/" class="button">Click me</a>_x000D_
</div>

Alternatively, you can make the element before the a grow to fill the available space:

p { flex-grow: 1; } /* Grow to fill available space */

.content {_x000D_
  height: 200px;_x000D_
  border: 1px solid;_x000D_
  display: flex;_x000D_
  flex-direction: column;_x000D_
}_x000D_
h1, h2 {_x000D_
  margin: 0;_x000D_
}_x000D_
p {_x000D_
  flex-grow: 1;_x000D_
}

<div class="content">_x000D_
  <h1>heading 1</h1>_x000D_
  <h2>heading 2</h2>_x000D_
  <p>Some text more or less</p>_x000D_
  <a href="/" class="button">Click me</a>_x000D_
</div>

This Worked for me:

sudo apt install zlib1g-dev

Both of them are equally good. The advantage of using Resource is in future if you want to another DI framework other than spring, your code changes will be much simpler. Using Autowired your code is tightly coupled with springs DI.

Manually changing XML and/or settings is very dangerous in eclipse unless you know exactly what you're doing. In the other case you might end up finding your complete project is screwed. Taking a backup is very recommended!

How to do it just using Eclipse?

1. Select project.
2. Open the project properties through Project -> Properties.
3. Go to "Targetted Runtimes" and add the proper runtime. Click APPLY.
4. Go to "Project Facets" and select the JAVA facet which has appeared due to step 4. Click APPLY
5. Set your build path.
6. If it's a Maven project, you might want to select the project, click Maven -> Update Project configuration...

That did it for me. And Eclipse is configured correctly. Hope it'll work for you too.

I think that is controlled by the expose_php setting in PHP.ini:

expose_php = off

Decides whether PHP may expose the fact that it is installed on the server (e.g. by adding its signature to the Web server header). It is no security threat in any way, but it makes it possible to determine whether you use PHP on your server or not.

There is no direct security risk, but as David C notes, exposing an outdated (and possibly vulnerable) version of PHP may be an invitation for people to try and attack it.

I think the better solution is to place these lines in your vimrc file

set backupdir=~/vimtmp//,.
set directory=~/vimtmp//,.

The first line is for backup files, the second line for swap files. The double slash at the end ensures that there is no conflict in case of two files having the same name, see comments (at the time of this edit this option is only honored for swap files, not yet for backup files). The ,. allow vim to use the current directory if the former doesn't exist.

You have to create a directory in your home directory called vimtmp for this to work. Also, check that backups are enabled in your config (add set backup if not).

That way you get the benefit of both worlds, you don't have to see the files, but if something does get futzed you can go get your backup file from vimtmp. Don't forget to clean the directory out every now and then.

The reason for this is simple. JavaScript uses refereces, so when you assign b = a you are assigning a reference to b thus when updating a you are also updating b

I found this on stackoverflow and will help prevent things like this in the future by just calling this method if you want to do a deep copy of an object.

function clone(obj) {
    // Handle the 3 simple types, and null or undefined
    if (null == obj || "object" != typeof obj) return obj;

    // Handle Date
    if (obj instanceof Date) {
        var copy = new Date();
        copy.setTime(obj.getTime());
        return copy;
    }

    // Handle Array
    if (obj instanceof Array) {
        var copy = [];
        for (var i = 0, len = obj.length; i < len; i++) {
            copy[i] = clone(obj[i]);
        }
        return copy;
    }

    // Handle Object
    if (obj instanceof Object) {
        var copy = {};
        for (var attr in obj) {
            if (obj.hasOwnProperty(attr)) copy[attr] = clone(obj[attr]);
        }
        return copy;
    }

    throw new Error("Unable to copy obj! Its type isn't supported.");
}

In oracle,

select num from table where MOD (num, 2) = 0;

You can also use template reference variables

<form (submit)="onSubmit(player.value)">
   <input #player placeholder="player name">
</form>

onSubmit(playerName: string) {
  console.log(playerName)
}

To differentiate between scroll up/down in jQuery, you could use:

var mousewheelevt = (/Firefox/i.test(navigator.userAgent)) ? "DOMMouseScroll" : "mousewheel" //FF doesn't recognize mousewheel as of FF3.x
$('#yourDiv').bind(mousewheelevt, function(e){

    var evt = window.event || e //equalize event object     
    evt = evt.originalEvent ? evt.originalEvent : evt; //convert to originalEvent if possible               
    var delta = evt.detail ? evt.detail*(-40) : evt.wheelDelta //check for detail first, because it is used by Opera and FF

    if(delta > 0) {
        //scroll up
    }
    else{
        //scroll down
    }   
});

This method also works in divs that have overflow:hidden.

I successfully tested it in FireFox, IE and Chrome.

The problem you are describing sounds like your version of PHP might be missing the readline PHP module, causing the interactive shell to not work. I base this on this PHP bug submission.

Try running

php -m

And see if "readline" appears in the output.

There might be good reasons for omitting readline from the distribution. PHP is typically executed by a web server; so it is not really need for most use cases. I am sure you can execute PHP code in a file from the command prompt, using:

php file.php

There is also the phpsh project which provides a (better) interactive shell for PHP. However, some people have had trouble running it under Windows (I did not try this myself).

Edit: According to the documentation here, readline is not supported under Windows:

Note: This extension is not available on Windows platforms.

So, if that is correct, your options are:

• Avoid the interactive shell, and just execute PHP code in files from the command line - this should work well
• Try getting phpsh to work under Windows

For linking against libraries see Andre's answer.

For linker flags - the following 4 CMake variables:

CMAKE_EXE_LINKER_FLAGS
CMAKE_MODULE_LINKER_FLAGS
CMAKE_SHARED_LINKER_FLAGS
CMAKE_STATIC_LINKER_FLAGS

can be easily manipulated for different configs (debug, release...) with the ucm_add_linker_flags macro of ucm

This can be done with an input element of a type "submit". This will appear as a button to the user and clicking the button will send the form.

<form action="" method="post">
    <input type="submit" name="upvote" value="Upvote" />
</form>

It is possible to send Emails without using any heavy libraries I have included my example here.

lightweight SMTP Email sender for PHP

https://github.com/jerryurenaa/EZMAIL

Tested in both environments production and development.

and most importantly emails will not go to spam unless your IP is blacklisted by the server.

cheers.

The short answer - No.

The long answer - no, since the code relies on the presence of a SMTP server running on the local machine, and listening on port 25. The SMTP server (technically the MTA or Mail Transfer Agent) is responsible for communicating with the Mail User Agent (MUA, which in this case is the Java process) to receive outgoing emails.

Now, MTAs are typically responsible for receiving mails from users for a particular domain. So, for the domain gmail.com, it would be the Google mail servers that are responsible for authenticating mail user agents and hence transferring of mails to inboxes on the GMail servers. I'm not sure if GMail trusts open mail relay servers, but it is certainly not an easy task to perform authentication on behalf on Google, and then relay mail to the GMail servers.

If you read the JavaMail FAQ on using JavaMail to accessing GMail, you'll notice that the hostname and the port happen to be pointing to the GMail servers, and certainly not to localhost. If you intend to use your local machine, you'll need to perform either relaying or forwarding.

You'll probably need to understand the SMTP protocol in depth if you intend to get anywhere when it comes to SMTP. You can start with the Wikipedia article on SMTP, but any further progress will actually necessitate programming against a SMTP server.

I was using Xcode beta 3 (the latest at the time of writing) and encountered this issue with an iPhone XS running the latest iOS 14 Beta.

The solution, after trying a lot of suggestions, was to restart my iPhone.

"F:\- Big Packets -\kitterengine\Common\Template.bat" maybe prefaced with call (see call /?). Or Cd /d "F:\- Big Packets -\kitterengine\Common\" & Template.bat.

CMD Cheat Sheet

• Cmd.exe

• Getting Help

• Punctuation

• Naming Files

• Starting Programs

• Keys

CMD.exe

First thing to remember its a way of operating a computer. It's the way we did it before WIMP (Windows, Icons, Mouse, Popup menus) became common. It owes it roots to CPM, VMS, and Unix. It was used to start programs and copy and delete files. Also you could change the time and date.

For help on starting CMD type cmd /?. You must start it with either the /k or /c switch unless you just want to type in it.

Getting Help

For general help. Type Help in the command prompt. For each command listed type help <command> (eg help dir) or <command> /? (eg dir /?).

Some commands have sub commands. For example schtasks /create /?.

The NET command's help is unusual. Typing net use /? is brief help. Type net help use for full help. The same applies at the root - net /? is also brief help, use net help.

References in Help to new behaviour are describing changes from CMD in OS/2 and Windows NT4 to the current CMD which is in Windows 2000 and later.

WMIC is a multipurpose command. Type wmic /?.

Punctuation

&    seperates commands on a line.

&&    executes this command only if previous command's errorlevel is 0.

||    (not used above) executes this command only if previous command's 
errorlevel is NOT 0

>    output to a file

>>    append output to a file

<    input from a file

2> Redirects command error output to the file specified. (0 is StdInput, 1 is StdOutput, and 2 is StdError)

2>&1 Redirects command error output to the same location as command output. 

|    output of one command into the input of another command

^    escapes any of the above, including itself, if needed to be passed 
to a program

"    parameters with spaces must be enclosed in quotes

+ used with copy to concatenate files. E.G. copy file1+file2 newfile

, used with copy to indicate missing parameters. This updates the files 
modified date. E.G. copy /b file1,,

%variablename% a inbuilt or user set environmental variable

!variablename! a user set environmental variable expanded at execution 
time, turned with SelLocal EnableDelayedExpansion command

%<number> (%1) the nth command line parameter passed to a batch file. %0 
is the batchfile's name.

%* (%*) the entire command line.

%CMDCMDLINE% - expands to the original command line that invoked the
Command Processor (from set /?).

%<a letter> or %%<a letter> (%A or %%A) the variable in a for loop. 
Single % sign at command prompt and double % sign in a batch file.

\\ (\\servername\sharename\folder\file.ext) access files and folders via UNC naming.

: (win.ini:streamname) accesses an alternative steam. Also separates drive from rest of path.

. (win.ini) the LAST dot in a file path separates the name from extension

. (dir .\*.txt) the current directory

.. (cd ..) the parent directory


\\?\ (\\?\c:\windows\win.ini) When a file path is prefixed with \\?\ filename checks are turned off. 

Naming Files

< > : " / \ | Reserved characters. May not be used in filenames.



Reserved names. These refer to devices eg, 

copy filename con 

which copies a file to the console window.

CON, PRN, AUX, NUL, COM1, COM2, COM3, COM4, 

COM5, COM6, COM7, COM8, COM9, LPT1, LPT2, 

LPT3, LPT4, LPT5, LPT6, LPT7, LPT8, and LPT9

CONIN$, CONOUT$, CONERR$

--------------------------------

Maximum path length              260 characters
Maximum path length (\\?\)      32,767 characters (approx - some rare characters use 2 characters of storage)
Maximum filename length        255 characters

Starting a Program

See start /? and call /? for help on all three ways.

There are two types of Windows programs - console or non console (these are called GUI even if they don't have one). Console programs attach to the current console or Windows creates a new console. GUI programs have to explicitly create their own windows.

If a full path isn't given then Windows looks in

1. The directory from which the application loaded.

2. The current directory for the parent process.

3. Windows NT/2000/XP: The 32-bit Windows system directory. Use the GetSystemDirectory function to get the path of this directory. The name of this directory is System32.

4. Windows NT/2000/XP: The 16-bit Windows system directory. There is no function that obtains the path of this directory, but it is searched. The name of this directory is System.

5. The Windows directory. Use the GetWindowsDirectory function to get the path of this directory.

6. The directories that are listed in the PATH environment variable.

Specify a program name

This is the standard way to start a program.

c:\windows\notepad.exe

In a batch file the batch will wait for the program to exit. When typed the command prompt does not wait for graphical programs to exit.

If the program is a batch file control is transferred and the rest of the calling batch file is not executed.

Use Start command

Start starts programs in non standard ways.

start "" c:\windows\notepad.exe

Start starts a program and does not wait. Console programs start in a new window. Using the /b switch forces console programs into the same window, which negates the main purpose of Start.

Start uses the Windows graphical shell - same as typing in WinKey + R (Run dialog). Try

start shell:cache

Also program names registered under HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths can also be typed without specifying a full path.

Also note the first set of quotes, if any, MUST be the window title.

Use Call command

Call is used to start batch files and wait for them to exit and continue the current batch file.

Other Filenames

Typing a non program filename is the same as double clicking the file.

Keys

Ctrl + C exits a program without exiting the console window.

For other editing keys type Doskey /?.

• ? and ? recall commands

• ESC clears command line

• F7 displays command history

• ALT+F7 clears command history

• F8 searches command history

• F9 selects a command by number

• ALT+F10 clears macro definitions

Also not listed

• Ctrl + ?or? Moves a word at a time

• Ctrl + Backspace Deletes the previous word

• Home Beginning of line

• End End of line

• Ctrl + End Deletes to end of line

If the value of a disabled textbox needs to be retained when a form is cleared (reset), disabled = "disabled" has to be used, as read-only textbox will not retain the value

For Example:

HTML

Textbox

<input type="text" id="disabledText" name="randombox" value="demo" disabled="disabled" />

Reset button

<button type="reset" id="clearButton">Clear</button>

In the above example, when Clear button is pressed, disabled text value will be retained in the form. Value will not be retained in the case of input type = "text" readonly="readonly"

public class Application {

    private static List<HttpMessageConverter<?>> getMessageConverters() {
        List<HttpMessageConverter<?>> converters = new ArrayList<HttpMessageConverter<?>>();
        converters.add(new MappingJacksonHttpMessageConverter());
        return converters;
    }   

    public static void main(String[] args) {
        RestTemplate restTemplate = new RestTemplate();

        restTemplate.setMessageConverters(getMessageConverters());
        HttpHeaders headers = new HttpHeaders();
        headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
        HttpEntity<String> entity = new HttpEntity<String>(headers);
        //Page page = restTemplate.getForObject("http://graph.facebook.com/pivotalsoftware", Page.class);

        ResponseEntity<Page> response = 
                  restTemplate.exchange("http://graph.facebook.com/skbh86", HttpMethod.GET, entity, Page.class, "1");
        Page page = response.getBody();
        System.out.println("Name:    " + page.getId());
        System.out.println("About:   " + page.getFirst_name());
        System.out.println("Phone:   " + page.getLast_name());
        System.out.println("Website: " + page.getMiddle_name());
        System.out.println("Website: " + page.getName());
    }
}

For Python 3, I did:

sudo apt install python3-dev postgresql postgresql-contrib python3-psycopg2 libpq-dev

and then I was able to do:

pip3 install psycopg2

Check this out:

SELECT TABLE_SCHEMA ,
       TABLE_NAME ,
       COLUMN_NAME ,
       ORDINAL_POSITION ,
       COLUMN_DEFAULT ,
       DATA_TYPE ,
       CHARACTER_MAXIMUM_LENGTH ,
       NUMERIC_PRECISION ,
       NUMERIC_PRECISION_RADIX ,
       NUMERIC_SCALE ,
       DATETIME_PRECISION
FROM   INFORMATION_SCHEMA.COLUMNS
where TABLE_SCHEMA in ('dbo','meta')
and table_name in (select name from sys.tables)
order by TABLE_SCHEMA ,       TABLE_NAME ,ORDINAL_POSITION

Using the base package:

df <- data.frame(days = c(88, 11, 2, 5, 22, 1, 222, 2), name = c("Lynn", "Tom", "Chris", "Lisa", "Kyla", "Tom", "Lynn", "Lynn"))

# Three lines
target <- c("Tom", "Lynn")
index <- df$name %in% target
df[index, ]

# One line
df[df$name %in% c("Tom", "Lynn"), ] 

Output:

  days name
1   88 Lynn
2   11  Tom
6    1  Tom
7  222 Lynn
8    2 Lynn

Using sqldf:

library(sqldf)
# Two alternatives:
sqldf('SELECT *
      FROM df 
      WHERE name = "Tom" OR name = "Lynn"')
sqldf('SELECT *
      FROM df 
      WHERE name IN ("Tom", "Lynn")')

Just use the command # npm update -g typescript
For update all global installed module, Use this command# npm update -g

You can try the following:

gitk --all

You can tell gitk what to display using anything that git rev-list understands, so if you just want a few branches, you can do:

gitk master origin/master origin/experiment

... or more exotic things like:

gitk --simplify-by-decoration --all

Another way to collect uniq columns with sql:

Model.group(:rating).pluck(:rating)

Following should work

$d = strtotime("+1 months",strtotime("2015-05-25"));
echo   date("Y-m-d",$d); // This will print **2015-06-25** 

In fact RcppRoll is very good.

The code posted by cantdutchthis must be corrected in the fourth line to the window be fixed:

ma <- function(arr, n=15){
  res = arr
  for(i in n:length(arr)){
    res[i] = mean(arr[(i-n+1):i])
  }
  res
}

Another way, which handles missings, is given here.

A third way, improving cantdutchthis code to calculate partial averages or not, follows:

  ma <- function(x, n=2,parcial=TRUE){
  res = x #set the first values

  if (parcial==TRUE){
    for(i in 1:length(x)){
      t<-max(i-n+1,1)
      res[i] = mean(x[t:i])
    }
    res

  }else{
    for(i in 1:length(x)){
      t<-max(i-n+1,1)
      res[i] = mean(x[t:i])
    }
    res[-c(seq(1,n-1,1))] #remove the n-1 first,i.e., res[c(-3,-4,...)]
  }
}

You can use default javascript cookies set method. this working perfect.

createCookieInHour: (cookieName, cookieValue, hourToExpire) => {
    let date = new Date();
    date.setTime(date.getTime()+(hourToExpire*60*60*1000));
    document.cookie = cookieName + " = " + cookieValue + "; expires = " +date.toGMTString();
},

call java scripts funtion in react method as below,

createCookieInHour('cookieName', 'cookieValue', 5);

and you can use below way to view cookies.

let cookie = document.cookie.split(';');
console.log('cookie : ', cookie);

please refer below document for more information - URL

This worked for me. TypeScript Version: 2.8.3

for (const [key, value] of Object.entries(myMap)) { 
    console.log(key, value);
}

You might find Perl or Python useful to get data from the serial port. To send data to the server, the solution could be easy if the server is (let's say) an HTTP application or even a popular database. The solution would be not so easy if it is some custom/proprietary TCP application.

Don't know exactly what kind of dataset you have, so I provide general answer.

x <- c(1,2,NA,3,4,5)
y <- c(1,2,3,NA,6,8)
my.data <- data.frame(x, y)
> my.data
   x  y
1  1  1
2  2  2
3 NA  3
4  3 NA
5  4  6
6  5  8
# Exclude rows with NA values
my.data[complete.cases(my.data),]
  x y
1 1 1
2 2 2
5 4 6
6 5 8

Given that you're only converting to ints to then perform a comparison, I'd just switch the table definition around to using varchar also:

Create table #myTempTable
(
num varchar(12)
)
insert into #myTempTable (num) values (1),(2),(3),(4),(5)

and remove all of the attempted CONVERTs from the rest of the query.

 SELECT a.name, a.value AS value, COUNT(*) AS pocet   
 FROM 
 (SELECT item.name, value.value 
  FROM mdl_feedback AS feedback 
  INNER JOIN mdl_feedback_item AS item 
       ON feedback.id = item.feedback
  INNER JOIN mdl_feedback_value AS value 
       ON item.id = value.item 
   WHERE item.typ = 'multichoicerated' AND item.feedback IN (43)
 ) AS a 
 INNER JOIN #myTempTable 
     on a.value = #myTempTable.num
 GROUP BY a.name, a.value ORDER BY a.name

Spent a few hours trying to solve the same. This is how I did it:

app.js:

var myApp = angular.module( 'myApp', ['ngRoute', 'ngResource', 'CustomServices'] );

CustomServices is a new module I created and placed in a separate file called services.js

_Layout.cshtml:

<script src="~/Scripts/app.js"></script>
<script src="~/Scripts/services/services.js"></script>

services.js:

var app = angular.module('CustomServices', []); 
app.factory( 'GetPeopleList', ['$http', '$log','$q', function ( $http, $log, $q )
{
    //Your code here
}

app.js

myApp.controller( 'mainController', ['$scope', '$http', '$route', '$routeParams', '$location', 'GetPeopleList', function ( $scope, $http, $route, $routeParams, $location, GetPeopleList )

You have to bind your service to your new module in the services.js file AND of course you have to use that new module in the creation of your main app module (app.js) AND also declare the use of the service in the controller you want to use it in.

To the base question, the following will do the trick (hiding the taskbar)

private void Form1_Load(object sender, EventArgs e)
{
    this.TopMost = true;
    this.FormBorderStyle = FormBorderStyle.None;
    this.WindowState = FormWindowState.Maximized;
}

But, interestingly, if you swap those last two lines the Taskbar remains visible. I think the sequence of these actions will be hard to control with the properties window.

A couple of years late to the party, but I had a requirement to do this for both past and future dates, so I combined Jeff's and Vincent's into this. It's a ternarytastic extravaganza! :)

public static class DateTimeHelper
    {
        private const int SECOND = 1;
        private const int MINUTE = 60 * SECOND;
        private const int HOUR = 60 * MINUTE;
        private const int DAY = 24 * HOUR;
        private const int MONTH = 30 * DAY;

        /// <summary>
        /// Returns a friendly version of the provided DateTime, relative to now. E.g.: "2 days ago", or "in 6 months".
        /// </summary>
        /// <param name="dateTime">The DateTime to compare to Now</param>
        /// <returns>A friendly string</returns>
        public static string GetFriendlyRelativeTime(DateTime dateTime)
        {
            if (DateTime.UtcNow.Ticks == dateTime.Ticks)
            {
                return "Right now!";
            }

            bool isFuture = (DateTime.UtcNow.Ticks < dateTime.Ticks);
            var ts = DateTime.UtcNow.Ticks < dateTime.Ticks ? new TimeSpan(dateTime.Ticks - DateTime.UtcNow.Ticks) : new TimeSpan(DateTime.UtcNow.Ticks - dateTime.Ticks);

            double delta = ts.TotalSeconds;

            if (delta < 1 * MINUTE)
            {
                return isFuture ? "in " + (ts.Seconds == 1 ? "one second" : ts.Seconds + " seconds") : ts.Seconds == 1 ? "one second ago" : ts.Seconds + " seconds ago";
            }
            if (delta < 2 * MINUTE)
            {
                return isFuture ? "in a minute" : "a minute ago";
            }
            if (delta < 45 * MINUTE)
            {
                return isFuture ? "in " + ts.Minutes + " minutes" : ts.Minutes + " minutes ago";
            }
            if (delta < 90 * MINUTE)
            {
                return isFuture ? "in an hour" : "an hour ago";
            }
            if (delta < 24 * HOUR)
            {
                return isFuture ? "in " + ts.Hours + " hours" : ts.Hours + " hours ago";
            }
            if (delta < 48 * HOUR)
            {
                return isFuture ? "tomorrow" : "yesterday";
            }
            if (delta < 30 * DAY)
            {
                return isFuture ? "in " + ts.Days + " days" : ts.Days + " days ago";
            }
            if (delta < 12 * MONTH)
            {
                int months = Convert.ToInt32(Math.Floor((double)ts.Days / 30));
                return isFuture ? "in " + (months <= 1 ? "one month" : months + " months") : months <= 1 ? "one month ago" : months + " months ago";
            }
            else
            {
                int years = Convert.ToInt32(Math.Floor((double)ts.Days / 365));
                return isFuture ? "in " + (years <= 1 ? "one year" : years + " years") : years <= 1 ? "one year ago" : years + " years ago";
            }
        }
    }

My issue was , I tried with IP rather than public DNS. Then i tried with public DNS and its resolved

I use the code to increase the default limit globally: require('events').EventEmitter.prototype._maxListeners = 100;

Must Windows C++ compilers will work.

Also, check out MinGW.

You have a couple of options. You could do this with a build / deploy step which would process your configuration file replacing your variables with the correct value.

Another option would be to define your own Configuration section which supported this. For example imagine this xml:

<variableAppSettings>
 <variables>
    <add key="@BaseDir" value="c:\Programs\Widget"/>
 </variables>
 <appSettings>
    <add key="PathToDir" value="@BaseDir\Dir1"/>
 </appSettings>
</variableAppSettings>

Now you would implement this using custom configuration objects which would handle replacing the variables for you at runtime.

Please see @jlareau answer here: https://stackoverflow.com/questions/11534710/angularjs-how-to-use-routeparams-in-generating-the-templateurl

You can use a function to generate the template string:

var app = angular.module('app',[]);

app.config(
    function($routeProvider) {
        $routeProvider.
            when('/', {templateUrl:'/home'}).
            when('/users/:user_id', 
                {   
                    controller:UserView, 
                    templateUrl: function(params){ return '/users/view/' + params.user_id;   }
                }
            ).
            otherwise({redirectTo:'/'});
    }
);

response.GetResponseStream() should be used to return the response stream. And don't forget to close the Stream and Response objects.

Create a new keypair: (go with the defaults)

ssh-keygen

Copy the public key to the server: (password for the last time)

ssh-copy-id [email protected]

From now on the server should recognize your key and not ask you for the password anymore:

ssh [email protected]

As for #2, in my case it magically came to life after replacing

<body>

tag with

<h:body>

After having done several (simpler, to be honest) JSF projects, I couldn't remember of doing anything different setting it up now, and I got this kind of error for the first time. I was making a very basic login page (username, password, user Bean...) and set up everything like usual. The only difference I spotted is tags aforementioned. Maybe someone finds this useful.

Ideas :

1. Use pass by reference (ByRef)
2. Build a User Defined Type to hold the stuff you want to return, and return that.
3. Similar to 2 - build a class to represent the information returned, and return objects of that class...

You guys don't need those complex things to set locales on Ubuntu/Debian. You don't even need /etc/local.gen file.

Simply locale-gen will do everything and the author only missed locales package.

RUN apt-get update && apt-get install -y locales && rm -rf /var/lib/apt/lists/* \
 && locale-gen "en_US.UTF-8"
ENV LANG=en_US.UTF-8 \
    LANGUAGE=en_US:en \
    LC_ALL=en_US.UTF-8

I found this the simplest and the most effective. I confirm it works on Ubuntu 16.04.

Change the user to postgres :

su - postgres

Create User for Postgres

$ createuser testuser

Create Database

$ createdb testdb

Acces the postgres Shell

psql ( enter the password for postgressql)

Provide the privileges to the postgres user

$ alter user testuser with encrypted password 'qwerty';
$ grant all privileges on database testdb to testuser;

var isMobile = {
    Android: function() {
        return navigator.userAgent.match(/Android/i);
    },
    BlackBerry: function() {
        return navigator.userAgent.match(/BlackBerry/i);
    },
    iOS: function() {
        return navigator.userAgent.match(/iPhone|iPad|iPod/i);
    },
    Opera: function() {
        return navigator.userAgent.match(/Opera Mini/i);
    },
    Windows: function() {
        return navigator.userAgent.match(/IEMobile/i) || navigator.userAgent.match(/WPDesktop/i);
    },
    any: function() {
        return (isMobile.Android() || isMobile.BlackBerry() || isMobile.iOS() || isMobile.Opera() || isMobile.Windows());
    }
};

How to use

if( isMobile.any() ) alert('Mobile');

To check to see if the user is on a specific mobile device:

if( isMobile.iOS() ) alert('iOS');

Ref: http://www.abeautifulsite.net/blog/2011/11/detecting-mobile-devices-with-javascript

Enhanced version on github : https://github.com/smali-kazmi/detect-mobile-browser

From the context, the conflict was caused by the version of the package.
Let's take a look the manual about rpm:

--force
    Same as using --replacepkgs, --replacefiles, and --oldpackage.

--oldpackage
    Allow an upgrade to replace a newer package with an older one.

So, you can execute the command rpm -Uvh info-4.13a-2.rpm --force to solve your issue.

One way to cope with the path limit is to shorten path entries with symbolic links.

For example:

1. create a C:\p directory to keep short links to long paths
2. mklink /J C:\p\foo C:\Some\Crazy\Long\Path\foo
3. add C:\p\foo to your path instead of the long path

Sometimes simple escaping is not possible with the characters you've listed. For example, using a backslash to escape a bracket isn't going to work in the left hand side of a substitution string in sed, namely

sed -e 's/foo\(bar/something_else/'

I tend to just use a simple character class definition instead, so the above expression becomes

sed -e 's/foo[(]bar/something_else/'

which I find works for most regexp implementations.

BTW Character classes are pretty vanilla regexp components so they tend to work in most situations where you need escaped characters in regexps.

Edit: After the comment below, just thought I'd mention the fact that you also have to consider the difference between finite state automata and non-finite state automata when looking at the behaviour of regexp evaluation.

You might like to look at "the shiny ball book" aka Effective Perl (sanitised Amazon link), specifically the chapter on regular expressions, to get a feel for then difference in regexp engine evaluation types.

Not all the world's a PCRE!

Anyway, regexp's are so clunky compared to SNOBOL! Now that was an interesting programming course! Along with the one on Simula.

Ah the joys of studying at UNSW in the late '70's! (-:

I am both a web developer and a former employee of one of the companies you mentioned. I completely understand where you're coming from. Verifying addresses seems like a simple problem to tackle, but it's very much an iceberg. I suppose one workaround to the legal constraints of the Google or Yahoo! Maps APIs is to request your users verify their addresses on a map. If I were in your shoes, though, I wouldn't go that route.

The reason address verification services are so expensive is that they require licenses and ongoing relationships with grumpy, bureaucratic postal authorities (including the Royal Mail). Unfortunately, postal authorities are the best (and often the only) sources of data against which to verify addresses, so there really isn't any other way to go about it. The bottom line is you need to weigh the cost of bad addresses (usually a question of mail volume) against the cost of the software to verify them. Irish postal data is even more rubbish than Irish postal formats (which frequently omit building numbers), so there's little you can do about those addresses.

As of Python 3.2+, you can also accomplish this using the from_bytes native int method:

file_size = int.from_bytes(fin.read(2), byteorder='big')

Note that this function requires you to specify whether the number is encoded in big- or little-endian format, so you will have to determine the endian-ness to make sure it works correctly.

This function will tell you the x,y position of the element relative to the page. Basically you have to loop up through all the element's parents and add their offsets together.

function getPos(el) {
    // yay readability
    for (var lx=0, ly=0;
         el != null;
         lx += el.offsetLeft, ly += el.offsetTop, el = el.offsetParent);
    return {x: lx,y: ly};
}

However, if you just wanted the x,y position of the element relative to its container, then all you need is:

var x = el.offsetLeft, y = el.offsetTop;

To put an element directly below this one, you'll also need to know its height. This is stored in the offsetHeight/offsetWidth property.

var yPositionOfNewElement = el.offsetTop + el.offsetHeight + someMargin;

No ... on all Windows platforms DWORD is 32 bits. LONGLONG or LONG64 is used for 64 bit types.

What you have is correct. Of course, you'll see that emp1 and item1 have the same pointer value.

In c# following code insert data into datatable on specified position

DataTable dt = new DataTable();
dt.Columns.Add("SL");
dt.Columns.Add("Amount");

dt.rows.add(1, 1000)
dt.rows.add(2, 2000)

dt.Rows.InsertAt(dt.NewRow(), 3);

var rowPosition = 3;
dt.Rows[rowPosition][dt.Columns.IndexOf("SL")] = 3;
dt.Rows[rowPosition][dt.Columns.IndexOf("Amount")] = 3000;

Try adding the following to your InventoryApp class

@SpringBootApplication
@ComponentScan(basePackageClasses = ItemInventoryController.class)
public class InventoryApp {
...

spring-boot will scan for components in packages below com.nice.application, so if your controller is in com.nice.controller you need to scan for it explicitly.

Image provides an abstract access to an arbitrary image , it defines a set of methods that can loggically be applied upon any implementation of Image. Its not bounded to any particular image format or implementation . Bitmap is a specific implementation to the image abstract class which encapsulate windows GDI bitmap object. Bitmap is just a specific implementation to the Image abstract class which relay on the GDI bitmap Object.

You could for example , Create your own implementation to the Image abstract , by inheriting from the Image class and implementing the abstract methods.

Anyway , this is just a simple basic use of OOP , it shouldn't be hard to catch.

You don't need any calls to pthread_exit(3) in your particular code.

In general, the main thread should not call pthread_exit, but should often call pthread_join(3) to wait for some other thread to finish.

In your PrintHello function, you don't need to call pthread_exit because it is implicit after returning from it.

So your code should rather be:

void *PrintHello(void *threadid)  {
  long tid = (long)threadid;
  printf("Hello World! It's me, thread #%ld!\n", tid);
  return threadid;
}

int main (int argc, char *argv[]) {
   pthread_t threads[NUM_THREADS];
   int rc;
   intptr_t t;
   // create all the threads
   for(t=0; t<NUM_THREADS; t++){
     printf("In main: creating thread %ld\n", (long) t);
     rc = pthread_create(&threads[t], NULL, PrintHello, (void *)t);
     if (rc) { fprintf(stderr, "failed to create thread #%ld - %s\n",
                                (long)t, strerror(rc));
               exit(EXIT_FAILURE);
             };
   }
   pthread_yield(); // useful to give other threads more chance to run
   // join all the threads
   for(t=0; t<NUM_THREADS; t++){
      printf("In main: joining thread #%ld\n", (long) t);
      rc = pthread_join(&threads[t], NULL);
      if (rc) { fprintf(stderr, "failed to join thread #%ld - %s\n",
                                (long)t, strerror(rc));
               exit(EXIT_FAILURE);
      }
   }
}

There are many ways to skip the first line. In addition to those said by Bakuriu, I would add:

with open(filename, 'r') as f:
    next(f)
    for line in f:

and:

with open(filename,'r') as f:
    lines = f.readlines()[1:]

Expansion for multi-dimension array total length,

Generally for your case, since the shape of the 2D array is "squared".

int length = nir.length * nir[0].length;

However, for 2D array, each row may not have the exact same number of elements. Therefore we need to traverse through each row, add number of elements up.

int length = 0;
for ( int lvl = 0; lvl < _levels.length; lvl++ )
{
    length += _levels[ lvl ].length;
}

If N-D array, which means we need N-1 for loop to get each row's size.

VBA is not VB/VB.NET

The correct reference to use is Do..Loop Statement (VBA). Also see the article Excel VBA For, Do While, and Do Until. One way to write this is:

Do While counter < 20
    counter = counter + 1
Loop

(But a For..Next might be more appropriate here.)

Happy coding.

If you want to select only one of two nodes with union operator, you can use this solution: (//bookstore/book/title | //bookstore/city/zipcode/title)[1]

I've achieved the same thing before by using subqueries. So if your original table was called StoreCountsByWeek, and you had a separate table that listed the Store IDs, then it would look like this:

SELECT StoreID, 
    Week1=(SELECT ISNULL(SUM(xCount),0) FROM StoreCountsByWeek WHERE StoreCountsByWeek.StoreID=Store.StoreID AND Week=1),
    Week2=(SELECT ISNULL(SUM(xCount),0) FROM StoreCountsByWeek WHERE StoreCountsByWeek.StoreID=Store.StoreID AND Week=2),
    Week3=(SELECT ISNULL(SUM(xCount),0) FROM StoreCountsByWeek WHERE StoreCountsByWeek.StoreID=Store.StoreID AND Week=3)
FROM Store
ORDER BY StoreID

One advantage to this method is that the syntax is more clear and it makes it easier to join to other tables to pull other fields into the results too.

My anecdotal results are that running this query over a couple of thousand rows completed in less than one second, and I actually had 7 subqueries. But as noted in the comments, it is more computationally expensive to do it this way, so be careful about using this method if you expect it to run on large amounts of data .

Steps to debug coredump using GDB:

Some generic help:

gdb start GDB, with no debugging les

gdb program begin debugging program

gdb program core debug coredump core produced by program

gdb --help describe command line options

1. First of all, find the directory where the corefile is generated.

2. Then use ls -ltr command in the directory to find the latest generated corefile.

3. To load the corefile use

   gdb binary path of corefile
   

   This will load the corefile.

4. Then you can get the information using the bt command.

   For a detailed backtrace use bt full.

5. To print the variables, use print variable-name or p variable-name

6. To get any help on GDB, use the help option or use apropos search-topic

7. Use frame frame-number to go to the desired frame number.

8. Use up n and down n commands to select frame n frames up and select frame n frames down respectively.

9. To stop GDB, use quit or q.

I was able to accomplish editing the default.aspx page by:

• Opening the site in SharePoint Designer 2013
• Then clicking 'All Files' to view all of the files,
• Then right-click -> Edit file in Advanced Mode.

By doing that I was able to remove the tagprefix causing a problem on my page.

To adjust the width, you could wrap your TextField with a Container widget, like so:

Container(              
  width: 100.0,
  child: TextField()
)

I'm not really sure what you're after when it comes to the height of the TextField but you could definitely have a look at the TextStyle widget, with which you can manipulate the fontSize and/or height

Container(              
  width: 100.0,
  child: TextField(                                 
    style: TextStyle(
      fontSize: 40.0,
      height: 2.0,
      color: Colors.black                  
    )
  )
)

Bear in mind that the height in the TextStyle is a multiplier of the font size, as per comments on the property itself:

The height of this text span, as a multiple of the font size.

When [height] is null or omitted, the line height will be determined by the font's metrics directly, which may differ from the fontSize. When [height] is non-null, the line height of the span of text will be a multiple of [fontSize] and be exactly fontSize * height logical pixels tall.

Last but not least, you might want to have a look at the decoration property of you TextField, which gives you a lot of possibilities

EDIT: How to change the inner padding/margin of the TextField

You could play around with the InputDecoration and the decoration property of the TextField. For instance, you could do something like this:

TextField(                                
    decoration: const InputDecoration(
        contentPadding: const EdgeInsets.symmetric(vertical: 40.0),
    )
)

Here is an example of using a dynamic T-SQL query and then extracting the results should you have more than one column of returned values (notice the dynamic table name):

DECLARE 
@strSQLMain nvarchar(1000),
@recAPD_number_key char(10),    
@Census_sub_code varchar(1),
@recAPD_field_name char(100),
@recAPD_table_name char(100),
@NUMBER_KEY varchar(10),

if object_id('[Permits].[dbo].[myTempAPD_Txt]') is not null 

    DROP TABLE [Permits].[dbo].[myTempAPD_Txt]

CREATE TABLE [Permits].[dbo].[myTempAPD_Txt]
(
    [MyCol1] char(10) NULL,
    [MyCol2] char(1) NULL,

)   
-- an example of what @strSQLMain is : @strSQLMain = SELECT @recAPD_number_key = [NUMBER_KEY], @Census_sub_code=TEXT_029 FROM APD_TXT0 WHERE Number_Key = '01-7212' 
SET @strSQLMain = ('INSERT INTO myTempAPD_Txt SELECT [NUMBER_KEY], '+ rtrim(@recAPD_field_name) +' FROM '+ rtrim(@recAPD_table_name) + ' WHERE Number_Key = '''+ rtrim(@Number_Key) +'''')      
EXEC (@strSQLMain)  
SELECT @recAPD_number_key = MyCol1, @Census_sub_code = MyCol2 from [Permits].[dbo].[myTempAPD_Txt]

DROP TABLE [Permits].[dbo].[myTempAPD_Txt]  

I know Coop has already answered this question, but here is a version which also tracks where in the document the div is, rather than relying on a static value:

http://jsfiddle.net/gxRC9/16/

Javascript

var offset = $( ".sticky-header" ).offset();
var sticky = document.getElementById("sticky-header")

$(window).scroll(function() {

    if ( $('body').scrollTop() > offset.top){
        $('.sticky-header').addClass('fixed');
    } else {
         $('.sticky-header').removeClass('fixed');
    } 

});

CSS

.fixed{
     position: fixed;
    top: 0px;
}

Pretty late and not sure if this was available when the question was asked, set width: auto;

Seems to do the trick

As a beginner who stumbled across this thread, I'd like to add a python-for-dummies adaptation of abevieiramota's very neat answer (because I'm at the level that I had to look up 'ravel' to work out what their code was doing):

import numpy as np
import matplotlib.pyplot as plt

fig, ((ax1,ax2,ax3),(ax4,ax5,ax6)) = plt.subplots(2,3)

axlist = [ax1,ax2,ax3,ax4,ax5,ax6]

first = ax1.imshow(np.random.random((10,10)), vmin=0, vmax=1)
third = ax3.imshow(np.random.random((12,12)), vmin=0, vmax=1)

fig.colorbar(first, ax=axlist)

plt.show()

Much less pythonic, much easier for noobs like me to see what's actually happening here.

The query should be:

(&(objectCategory=user)(memberOf=CN=Distribution Groups,OU=Mybusiness,DC=mydomain.local,DC=com))

You missed & and ()

I think You ask for Boolean algebra which describes the output of various operations performed on boolean variables. Just look at the article on Wikipedia.

Pull with rebase

A regular pull is fetch + merge, but what you want is fetch + rebase. This is an option with the pull command:

git pull --rebase

I think the answer for your question is here

To have Chrome send Access-Control-Allow-Origin in the header, just alias your localhost in your /etc/hosts file to some other domain, like:

127.0.0.1 localhost yourdomain.com

I think you are right by saying that people cannot click half pixels, so personally, I would use rounded jQuery offset...

Assuming two decimal places on your percentages, the data type you use depends on how you plan to store your percentages. If you are going to store their fractional equivalent (e.g. 100.00% stored as 1.0000), I would store the data in a decimal(5,4) data type with a CHECK constraint that ensures that the values never exceed 1.0000 (assuming that is the cap) and never go below 0 (assuming that is the floor). If you are going to store their face value (e.g. 100.00% is stored as 100.00), then you should use decimal(5,2) with an appropriate CHECK constraint. Combined with a good column name, it makes it clear to other developers what the data is and how the data is stored in the column.

use max-width instead of width

max-width:530px;

demo:http://jsfiddle.net/FPBWr/161/

you can simply send the data using window.location.href first store the value to send from testing.html in the script tag, variable say

<script> 
  var data = value_to_send
  window.loaction.href="next.htm?data="+data
</script>

this is sending through a get request

The user parameter of your callback is an array with find. Use findOne instead of find when querying for a single instance.

User.findOne({username: oldUsername}, function (err, user) {
    user.username = newUser.username;
    user.password = newUser.password;
    user.rights = newUser.rights;

    user.save(function (err) {
        if(err) {
            console.error('ERROR!');
        }
    });
});