Programs & Examples On #Fileparse

Have you tried libconfig; very JSON-like syntax. I prefer it over XML configuration files.

Plain javascript: document.location = 'http://www.google.com';

This will cause a browser refresh though - consider using hashes if you're in need of having the URL updated to implement some kind of browsing history without reloading the page. You might want to look into jQuery.hashchange if this is the case.

Check the pointer for NULL and then using strlen to see if it returns 0.
NULL check is important because passing NULL pointer to strlen invokes an Undefined Behavior.

I would suggest you to use fseek-ftell functions.

FILE *stream = fopen("example.txt", "r");

if(!stream) {
    puts("I/O error.\n");
    return;
}

fseek(stream, 0, SEEK_END);
long size = ftell(stream);
fseek(stream, 0, SEEK_SET);

while(1) {

    if(ftell(stream) == size) {
        break;
    }

    /* INSERT ROUTINE */

}

fclose(stream);

you all forget about quantifier n{X,} http://www.w3schools.com/jsref/jsref_regexp_nxcomma.asp

here best solution

str = str.replace(/\s{2,}/g, ' ');

The best source is probably Apple's official documentation. The specific variable you are looking for is CONFIGURATION.

I think it's important to note here that onBlur() fires regardless.

This is a helpful thread but the only thing it doesn't clarify is that onBlur() will fire every single time.

onChange() will only fire when the value is changed.

Making use of CSS sprites and data uri gives extra interesting benefits like fast loading and less requests AND we get IE8 support by using image/base64:

Codepen sample using SVG

HTML

<div class="div1"></div>
<div class="div2"></div>

CSS

.div1:after, .div2:after {
  content: '';
  display: block;
  height: 80px;
  width: 80px;
  background-image: url(data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20version%3D%221.1%22%20height%3D%2280%22%20width%3D%22160%22%3E%0D%0A%20%20%3Ccircle%20cx%3D%2240%22%20cy%3D%2240%22%20r%3D%2238%22%20stroke%3D%22black%22%20stroke-width%3D%221%22%20fill%3D%22red%22%20%2F%3E%0D%0A%20%20%3Ccircle%20cx%3D%22120%22%20cy%3D%2240%22%20r%3D%2238%22%20stroke%3D%22black%22%20stroke-width%3D%221%22%20fill%3D%22blue%22%20%2F%3E%0D%0A%3C%2Fsvg%3E);
}
.div2:after {
  background-position: -80px 0;
}

For IE8, change to this:

  background-image: url(data:image/png;base64,data......);

Here's a Django logging-based solution. It uses the DEBUG setting rather than actually checking whether or not you're running the development server, but if you find a better way to check for that it should be easy to adapt.

LOGGING = {
    'version': 1,
    'formatters': {
        'verbose': {
            'format': '%(levelname)s %(asctime)s %(module)s %(process)d %(thread)d %(message)s'
        },
        'simple': {
            'format': '%(levelname)s %(message)s'
        },
    },
    'handlers': {
        'console': {
            'level': 'DEBUG',
            'class': 'logging.StreamHandler',
            'formatter': 'simple'
        },
        'file': {
            'level': 'DEBUG',
            'class': 'logging.FileHandler',
            'filename': '/path/to/your/file.log',
            'formatter': 'simple'
        },
    },
    'loggers': {
        'django': {
            'handlers': ['file'],
            'level': 'DEBUG',
            'propagate': True,
        },
    }
}

if DEBUG:
    # make all loggers use the console.
    for logger in LOGGING['loggers']:
        LOGGING['loggers'][logger]['handlers'] = ['console']

see https://docs.djangoproject.com/en/dev/topics/logging/ for details.

If you are calling a RESTful service from a Service Provider (e.g Facebook, Twitter), you can do it with any flavour of your choice:

If you don't want to use external libraries, you can use java.net.HttpURLConnection or javax.net.ssl.HttpsURLConnection (for SSL), but that is call encapsulated in a Factory type pattern in java.net.URLConnection. To receive the result, you will have to connection.getInputStream() which returns you an InputStream. You will then have to convert your input stream to string and parse the string into it's representative object (e.g. XML, JSON, etc).

Alternatively, Apache HttpClient (version 4 is the latest). It's more stable and robust than java's default URLConnection and it supports most (if not all) HTTP protocol (as well as it can be set to Strict mode). Your response will still be in InputStream and you can use it as mentioned above.

Documentation on HttpClient: http://hc.apache.org/httpcomponents-client-ga/tutorial/html/index.html

Just having final will have the intended effect.

final int x = 5;

...
x = 10; // this will cause a compilation error because x is final

Declaring static is making it a class variable, making it accessible using the class name <ClassName>.x

A lot of people, including me, use sqlfiddle.com to test SQL.

I find this fast and simple without running loop.

$array = array("this", "that", "there", "here", "where");
$string = "Here comes my string";
$string2 = "I like to Move it! Move it";

$newStr = str_replace($array, "", $string);

if(strcmp($string, $newStr) == 0) {
    echo 'No Word Exists - Nothing got replaced in $newStr';
} else {
    echo 'Word Exists - Some Word from array got replaced!';
}

$newStr = str_replace($array, "", $string2);

if(strcmp($string2, $newStr) == 0) {
    echo 'No Word Exists - Nothing got replaced in $newStr';
} else {
    echo 'Word Exists - Some Word from array got replaced!';
}

Little explanation!

1. Create new variable with $newStr replacing value in array of original string.

2. Do string comparison - If value is 0, that means, strings are equal and nothing was replaced, hence no value in array exists in string.

3. if it is vice versa of 2, i.e, while doing string comparison, both original and new string was not matched, that means, something got replaced, hence value in array exists in string.

private void PictureBox1_Click(object sender, EventArgs e)
{
    MessageBox.Show("Click Succes");
}

private void TextBox1_KeyPress(object sender, KeyPressEventArgs e)
{
    if (e.KeyChar == 13)
    {
        PictureBox1_Click(sender, e); //or try this one "this.PictureBox1_Click(sender, AcceptButton);"
    }
}

Firstly, your example is looking quite correct and works well on my machine. You may go another way.

curl $CURLARGS $RVMHTTP > ./install.sh

All output now storing in ./install.sh file, which you can edit and execute.

I had to add a '.value' to the end of Evert's code to get it working.

Also I combined it with a browser check so that input type="number" field is changed to type="text" in Chrome since 'formnovalidate' doesn't seem to work right now.

if (navigator.userAgent.toLowerCase().indexOf('chrome') > -1)
    document.getElementById("input_id").attributes["type"].value = "text";

If you have different pool per user make sure user and group are set correctly in configuration file. You can find nginx user in /etc/nginx/nginx.conf file. nginx group is same as nginx user.

user = [pool-user]
group = [pool-group]
listen.owner = [nginx-user]
listen.group = [nginx-group]

Use boolean function like below:

//a[(contains(@id, 'xx'))=false]

Your /home/gnu/bin/c++ seem to require additional flag to link things properly and CMake doesn't know about that.

To use /usr/bin/c++ as your compiler run cmake with -DCMAKE_CXX_COMPILER=/usr/bin/c++.

Also, CMAKE_PREFIX_PATH variable sets destination dir where your project' files should be installed. It has nothing to do with CMake installation prefix and CMake itself already know this.

Many ways to do this, you can use DATENAME and check for the actual strings 'Saturday' or 'Sunday'

SELECT DATENAME(DW, GETDATE())

Or use the day of the week and check for 1 (Sunday) or 7 (Saturday)

SELECT DATEPART(DW, GETDATE())

Just for the shake of completing the answer given by eipi10.

I was facing the same problem, without using scale_y_continuous nor coord_cartesian.

The conflict was coming from the x axis, where I defined limits = c(1, 30). It seems such limits do not provide enough space if you want to "dodge" your bars, so R still throws the error

Removed 8 rows containing missing values (geom_bar)

Adjusting the limits of the x axis to limits = c(0, 31) solved the problem.

In conclusion, even if you are not putting limits to your y axis, check out your x axis' behavior to ensure you have enough space

I also faced same problem but it worked when I used 'MJPG' instead of 'XVID'

I used

fourcc = cv2.VideoWriter_fourcc(*'MJPG')

instead of

fourcc = cv2.VideoWriter_fourcc(*'XVID')

This is how I got an AspNetUser Id and displayed it on my home page

I placed the following code in my HomeController Index() method

ViewBag.userId = User.Identity.GetUserId();

In the view page just call

ViewBag.userId 

Run the project and you will be able to see your userId

Livelock

A thread often acts in response to the action of another thread. If the other thread's action is also a response to the action of another thread, then livelock may result.

As with deadlock, livelocked threads are unable to make further progress. However, the threads are not blocked — they are simply too busy responding to each other to resume work. This is comparable to two people attempting to pass each other in a corridor: Alphonse moves to his left to let Gaston pass, while Gaston moves to his right to let Alphonse pass. Seeing that they are still blocking each other, Alphonse moves to his right, while Gaston moves to his left. They're still blocking each other, and so on...

The main difference between livelock and deadlock is that threads are not going to be blocked, instead they will try to respond to each other continuously.

In this image, both circles (threads or processes) will try to give space to the other by moving left and right. But they can't move any further.

Use the C# coalesce operator: ??

// if Value is not null, newValue = Value else if Value is null newValue is YournullValue
var newValue = Value ?? YourNullReplacement;

Another nice complete list:

TERINAL Shortcuts Lists:

Left            Move back one character
Right           Move forward one character
Ctrl+b          Move back one character
Ctrl+f          Move forward one character

Alt+Left        Move back one word
Alt+Right       Move forward one word
Alt+b           Move back one word
Alt+f           Move forward one word

Cmd+Left        Move cursor to start of line
Cmd+Right       Move cursor to end of line
Ctrl+a          Move cursor to start of line
Ctrl+e          Move cursor to end of line

Ctrl+d          Delete character after cursor
Backspace       Delete character before cursor

Alt+Backspace   Delete word before cursor
Ctrl+w          Delete word before cursor
Alt+w           Delete word before the cursor
Alt+d           Delete word after the cursor

Cmd+Backspace   Delete everything before the cursor
Ctrl+u          Delete everything before the cursor
Ctrl+k          Delete everything after the cursor

Ctrl+l          Clear the terminal

Ctrl+c          Cancel the command
Ctrl+y          Paste the last deleted command
Ctrl+_          Undo

Ctrl+r          Search command in history - type the search term
Ctrl+j          End the search at current history entry and run command
Ctrl+g          Cancel the search and restore original line

Up              previous command from the History
Down            Next command from the History
Ctrl+n          Next command from the History
Ctrl+p          previous command from the History

Ctrl+xx         Toggle between first and current position

This issue may be occurred due to improper jquery version. like 1.4 etc. where done method is not supported

org.apache.commons.lang.ArrayUtils can do this

num = (int []) ArrayUtils.add(num, 12);     // builds new array with 12 appended

After reading many resources regarding this topic, including StackOverFlow, I find that not all solutions are working properly. Below is our attempt to fix this.

Basically, We take the friendly name of an Enum from a DescriptionAttribute if it exists.
If it does not We use RegEx to determine the words within the Enum name and add spaces.

Next version, we will use another Attribute to flag whether we can/should take the friendly name from a localizable resource file.

Below are the test cases. Please report if you have another test case that do not pass.

public static class EnumHelper
{
    public static string ToDescription(Enum value)
    {
        if (value == null)
        {
            return string.Empty;
        }

        if (!Enum.IsDefined(value.GetType(), value))
        {
            return string.Empty;
        }

        FieldInfo fieldInfo = value.GetType().GetField(value.ToString());
        if (fieldInfo != null)
        {
            DescriptionAttribute[] attributes =
                fieldInfo.GetCustomAttributes(typeof (DescriptionAttribute), false) as DescriptionAttribute[];
            if (attributes != null && attributes.Length > 0)
            {
                return attributes[0].Description;
            }
        }

        return StringHelper.ToFriendlyName(value.ToString());
    }
}

public static class StringHelper
{
    public static bool IsNullOrWhiteSpace(string value)
    {
        return value == null || string.IsNullOrEmpty(value.Trim());
    }

    public static string ToFriendlyName(string value)
    {
        if (value == null) return string.Empty;
        if (value.Trim().Length == 0) return string.Empty;

        string result = value;

        result = string.Concat(result.Substring(0, 1).ToUpperInvariant(), result.Substring(1, result.Length - 1));

        const string pattern = @"([A-Z]+(?![a-z])|\d+|[A-Z][a-z]+|(?![A-Z])[a-z]+)+";

        List<string> words = new List<string>();
        Match match = Regex.Match(result, pattern);
        if (match.Success)
        {
            Group group = match.Groups[1];
            foreach (Capture capture in group.Captures)
            {
                words.Add(capture.Value);
            }
        }

        return string.Join(" ", words.ToArray());
    }
}


    [TestMethod]
    public void TestFriendlyName()
    {
        string[][] cases =
            {
                new string[] {null, string.Empty},
                new string[] {string.Empty, string.Empty},
                new string[] {" ", string.Empty}, 
                new string[] {"A", "A"},
                new string[] {"z", "Z"},

                new string[] {"Pascal", "Pascal"},
                new string[] {"camel", "Camel"},

                new string[] {"PascalCase", "Pascal Case"}, 
                new string[] {"ABCPascal", "ABC Pascal"}, 
                new string[] {"PascalABC", "Pascal ABC"}, 
                new string[] {"Pascal123", "Pascal 123"}, 
                new string[] {"Pascal123ABC", "Pascal 123 ABC"}, 
                new string[] {"PascalABC123", "Pascal ABC 123"}, 
                new string[] {"123Pascal", "123 Pascal"}, 
                new string[] {"123ABCPascal", "123 ABC Pascal"}, 
                new string[] {"ABC123Pascal", "ABC 123 Pascal"}, 

                new string[] {"camelCase", "Camel Case"}, 
                new string[] {"camelABC", "Camel ABC"}, 
                new string[] {"camel123", "Camel 123"}, 
            };

        foreach (string[] givens in cases)
        {
            string input = givens[0];
            string expected = givens[1];
            string output = StringHelper.ToFriendlyName(input);

            Assert.AreEqual(expected, output);
        }
    }
}

I recently had the same problem and used the solution provided by Harry Joy. That solution only works with with zero-based enumaration though. I also wouldn't consider it save as it doesn't deal with indexes that are out of range.

The solution I ended up using might not be as simple but it's completely save and won't hurt the performance of your code even with big enums:

public enum Example {

    UNKNOWN(0, "unknown"), ENUM1(1, "enum1"), ENUM2(2, "enum2"), ENUM3(3, "enum3");

    private static HashMap<Integer, Example> enumById = new HashMap<>();
    static {
        Arrays.stream(values()).forEach(e -> enumById.put(e.getId(), e));
    }

    public static Example getById(int id) {
        return enumById.getOrDefault(id, UNKNOWN);
    }

    private int id;
    private String description;

    private Example(int id, String description) {
        this.id = id;
        this.description= description;
    }

    public String getDescription() {
        return description;
    }

    public int getId() {
        return id;
    }
}

If you are sure that you will never be out of range with your index and you don't want to use UNKNOWN like I did above you can of course also do:

public static Example getById(int id) {
        return enumById.get(id);
}

You can have multiple tags when building the image:

$ docker build -t whenry/fedora-jboss:latest -t whenry/fedora-jboss:v2.1 .

Reference: https://docs.docker.com/engine/reference/commandline/build/#tag-image-t

None of the solutions on this page worked for me, I mixed them up and made them working with Windows and Visual Studio 2019, Here's How :

#include <Windows.h>
#include <time.h> 
#include <chrono>

static int gettimeofday(struct timeval* tp, struct timezone* tzp) {
    namespace sc = std::chrono;
    sc::system_clock::duration d = sc::system_clock::now().time_since_epoch();
    sc::seconds s = sc::duration_cast<sc::seconds>(d);
    tp->tv_sec = s.count();
    tp->tv_usec = sc::duration_cast<sc::microseconds>(d - s).count();
    return 0;
}

static char* getFormattedTime() {
    static char buffer[26];

    // For Miliseconds
    int millisec;
    struct tm* tm_info;
    struct timeval tv;

    // For Time
    time_t rawtime;
    struct tm* timeinfo;

    gettimeofday(&tv, NULL);

    millisec = lrint(tv.tv_usec / 1000.0);
    if (millisec >= 1000) 
    {
        millisec -= 1000;
        tv.tv_sec++;
    }

    time(&rawtime);
    timeinfo = localtime(&rawtime);

    strftime(buffer, 26, "%Y:%m:%d %H:%M:%S", timeinfo);
    sprintf_s(buffer, 26, "%s.%03d", buffer, millisec);

    return buffer;
}

Result :

2020:08:02 06:41:59.107

2020:08:02 06:41:59.196

Also you can use this

private static final String ALLOWED_URI_CHARS = "@#&=*+-_.,:!?()/~'%";
String urlEncoded = Uri.encode(path, ALLOWED_URI_CHARS);

it's the most simple method

May you have taken permission

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

BUT

You may have forgot to TURN ON Internet in Mobile or Whatever Device.

While you can in theory Integer.MAX_VALUE characters, the JVM is limited in the size of the array it can use.

public static void main(String... args) {
    for (int i = 0; i < 4; i++) {
        int len = Integer.MAX_VALUE - i;
        try {
            char[] ch = new char[len];
            System.out.println("len: " + len + " OK");
        } catch (Error e) {
            System.out.println("len: " + len + " " + e);
        }
    }
}

on Oracle Java 8 update 92 prints

len: 2147483647 java.lang.OutOfMemoryError: Requested array size exceeds VM limit
len: 2147483646 java.lang.OutOfMemoryError: Requested array size exceeds VM limit
len: 2147483645 OK
len: 2147483644 OK

Note: in Java 9, Strings will use byte[] which will mean that multi-byte characters will use more than one byte and reduce the maximum further. If you have all four byte code-points e.g. emojis, you will only get around 500 million characters

Using setInterval:

setInterval(function() {
    // your code goes here...
}, 60 * 1000); // 60 * 1000 milsec

The function returns an id you can clear your interval with clearInterval:

var timerID = setInterval(function() {
    // your code goes here...
}, 60 * 1000); 

clearInterval(timerID); // The setInterval it cleared and doesn't run anymore.

A "sister" function is setTimeout/clearTimeout look them up.

If you want to run a function on page init and then 60 seconds after, 120 sec after, ...:

function fn60sec() {
    // runs every 60 sec and runs on init.
}
fn60sec();
setInterval(fn60sec, 60*1000);

1. define it like your_field DATETIME NULL DEFAULT NULL
2. dont insert a blank string, insert a NULL INSERT INTO x(your_field)VALUES(NULL)

I use shape = "oval" instead of the "ring" below. It has worked for me. To keep the image within bounds, I use <padding> and set <adjustViewBounds> to true in my <ImageView>. I have tried with images of size between 50 x 50 px upto 200x200 px .

Thats where asp.net puts dynamically compiled assemblies.

You can make a derived table from the subquery, and join table1 to this derived table:

select * from table1 LEFT JOIN 
(
   Select CM_PLAN_ID, Individual_ID
   From CRM_VCM_CURRENT_LEAD_STATUS
   Where Lead_Key = :_Lead_Key
) table2
ON 
   table1.CM_PLAN_ID=table2.CM_PLAN_ID
   AND table1.Individual=table2.Individual
WHERE table2.CM_PLAN_ID IS NOT NULL

PHP7, in php.ini file, remove the ";" before extension=openssl

It means you should use logging framework like logback or log4j and instead of printing exceptions directly:

e.printStackTrace();

you should log them using this frameworks' API:

log.error("Ops!", e);

Logging frameworks give you a lot of flexibility, e.g. you can choose whether you want to log to console or file - or maybe skip some messages if you find them no longer relevant in some environment.

In Elasticsearch 5.x the above mentioned approach is deprecated. You can use the _source approach, but but in certain situations it can make sense to store a field. For instance, if you have a document with a title, a date, and a very large content field, you may want to retrieve just the title and the date without having to extract those fields from a large _source field:

In this case, you'd use:

{  
   "size": $INT_NUM_OF_DOCS_TO_RETURN,
   "stored_fields":[  
      "doc.headline",
      "doc.text",
      "doc.timestamp_utc"
   ],
   "query":{  
      "bool":{  
         "must":{  
            "term":{  
               "doc.topic":"news_on_things"
            }
         },
         "filter":{  
            "range":{  
               "doc.timestamp_utc":{  
                  "gte":1451606400000,
                  "lt":1483228800000,
                  "format":"epoch_millis"
               }
            }
         }
      }
   },
   "aggs":{  

   }
}

See the documentation on how to index stored fields. Always happy for an Upvote!

var top = $('html').offset().top;

should do it.

edit: this is the negative of $(document).scrollTop()

As answered previously, you can add set -o vi in your ~/.bashrc to use vi/vim key bindings, or else you can add following part in .bashrc to move with Ctrl and arrow keys:

# bindings to move 1 word left/right with ctrl+left/right in terminal, just some apple stuff!
bind '"\e[5C": forward-word'
bind '"\e[5D": backward-word'
# bindings to move 1 word left/right with ctrl+left/right in iTerm2, just some apple stuff!
bind '"\e[1;5C": forward-word'
bind '"\e[1;5D": backward-word'

To start effect of these lines of code, either source ~/.bashrc or start a new terminal session.

Since this question is quite old, but still comes up in google searches, I thought it would be good to point out the newer (and recommended) way to save Keras models. Instead of saving them using the older h5 format like has been shown before, it is now advised to use the SavedModel format, which is actually a dictionary that contains both the model configuration and the weights.

More information can be found here: https://www.tensorflow.org/guide/keras/save_and_serialize

The snippets to save & load can be found below:

model.fit(test_input, test_target)
# Calling save('my_model') creates a SavedModel folder 'my_model'.
model.save('my_model')

# It can be used to reconstruct the model identically.
reconstructed_model = keras.models.load_model('my_model')

A sample output of this :

Arrays have O(1) random access, but are really expensive to add stuff onto or remove stuff from.

Linked lists are really cheap to add or remove items anywhere and to iterate, but random access is O(n).

Use this:

    <script type="text/javascript">
        $(document).ready(function(){

            // Check if the current URL contains '#'
            if(document.URL.indexOf("#")==-1)
            {
                // Set the URL to whatever it was plus "#".
                url = document.URL+"#";
                location = "#";

                //Reload the page
                 location.reload(true);
            }
        });
    </script>

Due to the if condition, the page will reload only once.

If your pair of lines will only appear once in your file, you could use

File.ReadLines(pathToTextFile)
    .SkipWhile(line => !line.Contains("CustomerEN"))
    .Skip(1) // optional
    .TakeWhile(line => !line.Contains("CustomerCh"));

If you could have multiple occurrences in one file, you're probably better off using a regular foreach loop - reading lines, keeping track of whether you're currently inside or outside a customer etc:

List<List<string>> groups = new List<List<string>>();
List<string> current = null;
foreach (var line in File.ReadAllLines(pathToFile))
{
    if (line.Contains("CustomerEN") && current == null)
        current = new List<string>();
    else if (line.Contains("CustomerCh") && current != null)
    {
        groups.Add(current);
        current = null;
    }
    if (current != null)
        current.Add(line);
}

You should use formControlName="surveyType" on an input and not on a div

Cross-browser scroll to top:

        if($('body').scrollTop()>0){
            $('body').scrollTop(0);         //Chrome,Safari
        }else{
            if($('html').scrollTop()>0){    //IE, FF
                $('html').scrollTop(0);
            }
        } 

Cross-browser scroll to an element with id = div_id:

        if($('body').scrollTop()>$('#div_id').offset().top){
            $('body').scrollTop($('#div_id').offset().top);         //Chrome,Safari
        }else{
            if($('html').scrollTop()>$('#div_id').offset().top){    //IE, FF
                $('html').scrollTop($('#div_id').offset().top);
            }
        } 

It's funny because I'm learning Angular myself and was watching some video's from their channel on Youtube. The speaker mentions your exact problem in this video https://www.youtube.com/watch?v=ZhfUv0spHCY#t=1681 around the 28:30 minute mark.

It comes down to placing that particular piece of code in a service rather then a controller.

My guess would be to inject new popup elements into the DOM and handle them separate instead of showing and hiding the same element. This way you can have multiple popups.

The whole video is very interesting to watch as well :-)

You can stop the 2-line separation in the output by using

    with open('t.ini') as f:
       for line in f:
           print line.strip()
           if 'str' in line:
              break

I have different approach if you want access token and make call to other resource system with access token in header

Spring Security comes with automatic security: oauth2 properties access from application.yml file for every request and every request has SESSIONID which it reads and pull user info via Principal, so you need to make sure inject Principal in OAuthUser and get accessToken and make call to resource server

This is your application.yml, change according to your auth server:

security:
  oauth2:
    client:
      clientId: 233668646673605
      clientSecret: 33b17e044ee6a4fa383f46ec6e28ea1d
      accessTokenUri: https://graph.facebook.com/oauth/access_token
      userAuthorizationUri: https://www.facebook.com/dialog/oauth
      tokenName: oauth_token
      authenticationScheme: query
      clientAuthenticationScheme: form
    resource:
      userInfoUri: https://graph.facebook.com/me

@Component
public class OAuthUser implements Serializable {

private static final long serialVersionUID = 1L;

private String authority;

@JsonIgnore
private String clientId;

@JsonIgnore
private String grantType;
private boolean isAuthenticated;
private Map<String, Object> userDetail = new LinkedHashMap<String, Object>();

@JsonIgnore
private String sessionId;

@JsonIgnore
private String tokenType;

@JsonIgnore
private String accessToken;

@JsonIgnore
private Principal principal;

public void setOAuthUser(Principal principal) {
    this.principal = principal;
    init();
}

public Principal getPrincipal() {
    return principal;
}

private void init() {
    if (principal != null) {
        OAuth2Authentication oAuth2Authentication = (OAuth2Authentication) principal;
        if (oAuth2Authentication != null) {
            for (GrantedAuthority ga : oAuth2Authentication.getAuthorities()) {
                setAuthority(ga.getAuthority());
            }
            setClientId(oAuth2Authentication.getOAuth2Request().getClientId());
            setGrantType(oAuth2Authentication.getOAuth2Request().getGrantType());
            setAuthenticated(oAuth2Authentication.getUserAuthentication().isAuthenticated());

            OAuth2AuthenticationDetails oAuth2AuthenticationDetails = (OAuth2AuthenticationDetails) oAuth2Authentication
                    .getDetails();
            if (oAuth2AuthenticationDetails != null) {
                setSessionId(oAuth2AuthenticationDetails.getSessionId());
                setTokenType(oAuth2AuthenticationDetails.getTokenType());

            // This is what you will be looking for 
                setAccessToken(oAuth2AuthenticationDetails.getTokenValue());
            }

    // This detail is more related to Logged-in User
            UsernamePasswordAuthenticationToken userAuthenticationToken = (UsernamePasswordAuthenticationToken) oAuth2Authentication.getUserAuthentication();
            if (userAuthenticationToken != null) {
                LinkedHashMap<String, Object> detailMap = (LinkedHashMap<String, Object>) userAuthenticationToken.getDetails();
                if (detailMap != null) {
                    for (Map.Entry<String, Object> mapEntry : detailMap.entrySet()) {
                        //System.out.println("#### detail Key = " + mapEntry.getKey());
                        //System.out.println("#### detail Value = " + mapEntry.getValue());
                        getUserDetail().put(mapEntry.getKey(), mapEntry.getValue());
                    }

                }

            }

        }

    }
}


public String getAuthority() {
    return authority;
}

public void setAuthority(String authority) {
    this.authority = authority;
}

public String getClientId() {
    return clientId;
}

public void setClientId(String clientId) {
    this.clientId = clientId;
}

public String getGrantType() {
    return grantType;
}

public void setGrantType(String grantType) {
    this.grantType = grantType;
}

public boolean isAuthenticated() {
    return isAuthenticated;
}

public void setAuthenticated(boolean isAuthenticated) {
    this.isAuthenticated = isAuthenticated;
}

public Map<String, Object> getUserDetail() {
    return userDetail;
}

public void setUserDetail(Map<String, Object> userDetail) {
    this.userDetail = userDetail;
}

public String getSessionId() {
    return sessionId;
}

public void setSessionId(String sessionId) {
    this.sessionId = sessionId;
}

public String getTokenType() {
    return tokenType;
}

public void setTokenType(String tokenType) {
    this.tokenType = tokenType;
}

public String getAccessToken() {
    return accessToken;
}

public void setAccessToken(String accessToken) {
    this.accessToken = accessToken;
}

@Override
public String toString() {
    return "OAuthUser [clientId=" + clientId + ", grantType=" + grantType + ", isAuthenticated=" + isAuthenticated
            + ", userDetail=" + userDetail + ", sessionId=" + sessionId + ", tokenType="
            + tokenType + ", accessToken= " + accessToken + " ]";
}

@RestController
public class YourController {

@Autowired
OAuthUser oAuthUser;

// In case if you want to see Profile of user then you this 
@RequestMapping(value = "/profile", produces = MediaType.APPLICATION_JSON_VALUE)
public OAuthUser user(Principal principal) {
    oAuthUser.setOAuthUser(principal);

    // System.out.println("#### Inside user() - oAuthUser.toString() = " + oAuthUser.toString());

    return oAuthUser;
}


@RequestMapping(value = "/createOrder",
        method = RequestMethod.POST,
        headers = {"Content-type=application/json"},
        consumes = MediaType.APPLICATION_JSON_VALUE,
        produces = MediaType.APPLICATION_JSON_VALUE)
public FinalOrderDetail createOrder(@RequestBody CreateOrder createOrder) {

    return postCreateOrder_restTemplate(createOrder, oAuthUser).getBody();
}


private ResponseEntity<String> postCreateOrder_restTemplate(CreateOrder createOrder, OAuthUser oAuthUser) {

String url_POST = "your post url goes here";

    MultiValueMap<String, String> headers = new LinkedMultiValueMap<>();
    headers.add("Authorization", String.format("%s %s", oAuthUser.getTokenType(), oAuthUser.getAccessToken()));
    headers.add("Content-Type", "application/json");

    RestTemplate restTemplate = new RestTemplate();
    //restTemplate.getMessageConverters().add(new MappingJackson2HttpMessageConverter());

    HttpEntity<String> request = new HttpEntity<String>(createOrder, headers);

    ResponseEntity<String> result = restTemplate.exchange(url_POST, HttpMethod.POST, request, String.class);
    System.out.println("#### post response = " + result);

    return result;
}


}

Sadly, git doesn't seem to allow for any newline character in its message. There are various reasonable solutions already above, but when scripting, those are annoying. Here documents also work, but may also a bit too annoying to deal with (think yaml files)

Here is what I did:

git commit \
    --message "Subject" \
    --message "First line$(echo)Second line$(echo)Third Line"

While this is also still ugly, it allows for 'one-liners' which may be useful still. As usually the strings are variables or combined with variables, the uglynes may be kept to a minimum.

For SQL statements you can try reverse snowflakes. You can join at sourceforge or the demo site at http://snowflakejoins.com/.

All executable files from Visual Studio should be located in the debug folder of your project, e.g:

Visual Studio Directory: c:\users\me\documents\visual studio

Then the project which was called 'hello world' would be in the directory:

c:\users\me\documents\visual studio\hello world

And your exe would be located in:

c:\users\me\documents\visual studio\hello world\Debug\hello world.exe

Note the exe being named the same as the project.

Otherwise, you could publish it to a specified folder of your choice which comes with an installation, which would be good if you wanted to distribute it quickly

EDIT:

Everytime you build your project in VS, the exe is updated with the new one according to the code (as long as it builds without errors). When you publish it, you can choose the location, aswell as other factors, and the setup exe will be in that location, aswell as some manifest files and other files about the project.

In MainActivity

private static android.support.v4.app.FragmentManager fragmentManager;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);                     

    fragmentManager = getSupportFragmentManager();                                                                 


    }

public void secondFragment() {

    fragmentManager
            .beginTransaction()
            .setCustomAnimations(R.anim.right_enter, R.anim.left_out)
            .replace(R.id.frameContainer, new secondFragment(), "secondFragmentTag").addToBackStack(null)
            .commit();
}

In FirstFragment call SecondFrgment Like this:

new MainActivity().secondFragment();

One thing I have observed regarding this error is that is appears only for the first response from the server, which in case of http should be the handshake response. Once an immediate response is sent from the server to the gateway, if after the main response takes time it does not give an error. The key here is that the first response on a request by a server should be fast.

have all the pages in distinct div areas

<div style="" id="page1">
First Page Contents
</div>

<div style="display:none" id="page2">
Second Page Contents
</div>

then use a js script to workout what you are viewing (like within an hashtag style) to navigate. Either that, or ajax to get the response from a specific file (like /pages/page1.html)

var $prehashval = "";
function loop()
{
    if (location.hash.slice(1)!=$prehashval)
        hashChanged();

    $prehashval = location.hash.slice(1);
    setTimeout("loop()", 100);
}
function hashChanged()
{
    var $output;
    switch (location.hash.slice(1))
    {
        case "page1":
            document.getElementById('page1').style.display = "";
            document.getElementById('page2').style.display = "none";
            break;
        case "page2":
            document.getElementById('page1').style.display = "none";
            document.getElementById('page2').style.display = "";
            break;
        default:
            $output = location.hash.slice(1);
    }
}
loop();

Dan's assertion that 'delete' is very slow and the benchmark he posted were doubted. So I carried out the test myself in Chrome 59. It does seem that 'delete' is about 30 times slower:

var iterationsTotal = 10000000;  // 10 million
var o;
var t1 = Date.now(),t2;
for (let i=0; i<iterationsTotal; i++) {
   o = {a:1,b:2,c:3,d:4,e:5};
   delete o.a; delete o.b; delete o.c; delete o.d; delete o.e;
}
console.log ((t2=Date.now())-t1);  // 6135
for (let i=0; i<iterationsTotal; i++) {
   o = {a:1,b:2,c:3,d:4,e:5};
   o.a = o.b = o.c = o.d = o.e = undefined;
}
console.log (Date.now()-t2);  // 205

Note that I purposedly carried out more than one 'delete' operations in one loop cycle to minimize the effect caused by the other operations.

Please, use for it ngChange directive. For example:

<select ng-model="blisterPackTemplateSelected" 
        ng-options="blisterPackTemplate as blisterPackTemplate.name for blisterPackTemplate in blisterPackTemplates" 
        ng-change="changeValue(blisterPackTemplateSelected)"/>

And pass your new model value in controller as a parameter:

ng-change="changeValue(blisterPackTemplateSelected)"

I was face same problem when I am going to delete my record than some issue was occur , for this issue solution is that when you are going to delete your record than you missing some thing before deleting header/master record you must write to code for delete its detail before header/Master I hope you issue will be resolve.

(I know the question is old, but I think this might be good as a reference for people with similar questions)

If you want to load data from an ASCII/text file (which has the benefit or being more or less human-readable and easy to parse in other software), numpy.loadtxt is probably what you want:

• http://docs.scipy.org/doc/numpy/reference/generated/numpy.loadtxt.html

If you just want to quickly save and load numpy arrays/matrices to and from a file, take a look at numpy.save and numpy.load:

• http://docs.scipy.org/doc/numpy/reference/generated/numpy.save.html
• http://docs.scipy.org/doc/numpy/reference/generated/numpy.load.html

You need to use css. It's how modern web design gets things done.

This is a basic css walk through.

Your html file would be like:

(really simple html)

    <html>
    <head>
    <link rel="stylesheet" type="text/css" href="mystyle.css" />
    </head>
    <body>
    </body>
    <html>

Your css file (mystyle.css) would look like:

body 
{
 margin-top:0px;
 margin-left:0px;
 margin-right:0px;

}

You can use string.Format:

string template = "Hi We have these flights for you: {0}. Which one do you want";
string data = "A, B, C, D";
string message = string.Format(template, data);

You should load template from your resource file and data is your runtime values.

Be careful if you're translating to multiple languages, though: in some cases, you'll need different tokens (the {0}) in different languages.

You can use ellipsizeMode and numberOfLines. e.g

<Text ellipsizeMode='tail' numberOfLines={2}>
  This very long text should be truncated with dots in the beginning.
</Text>

https://facebook.github.io/react-native/docs/text.html

You can view which modules (compiled in) are available via terminal through php -m

I don't know whether you got the answer. I met this issue today, and I thought I got a possible right answer: you don't put the script file in a right location.

Most people don't meet this issue because they put the scripts into their server directory directly. I meet this because I make a link of the source file (the html file) to the server root directory. I didn't link the script files, and I don't know how nginx find them. But they are not loaded correctly.

After I linked all files to the server root directory, problem solved.

Select Window->Show View, if it is not shown there then select other. Under General you can see Project Explorer.

Javascript file using jQuery (cleaner but library overhead):

$.ajax({
    type: 'POST',
    url: 'process.php',
    data: {json: JSON.stringify(json_data)},
    dataType: 'json'
});

PHP file (process.php):

directions = json_decode($_POST['json']);
var_dump(directions);

Note that if you use callback functions in your javascript:

$.ajax({
    type: 'POST',
    url: 'process.php',
    data: {json: JSON.stringify(json_data)},
    dataType: 'json'
})
.done( function( data ) {
    console.log('done');
    console.log(data);
})
.fail( function( data ) {
    console.log('fail');
    console.log(data);
});

You must, in your PHP file, return a JSON object (in javascript formatting), in order to get a 'done/success' outcome in your Javascript code. At a minimum return/print:

print('{}');

See Ajax request return 200 OK but error event is fired instead of success

Although for anything a bit more serious you should be sending back a proper header explicitly with the appropriate response code.

You can set the timezone in your .htaccess file

php_value date.timezone UTC

import chai from 'chai';
const arr1 = [2, 1];
const arr2 = [2, 1];
chai.expect(arr1).to.eql(arr2); // Will pass. `eql` is data compare instead of object compare.

but.onclick = function() { yourjavascriptfunction();};

or

but.onclick = function() { functionwithparam(param);};

In Tomcat 8 you can also use the rewrite-valve

RewriteCond %{REQUEST_URI} ^/$
RewriteRule ^/(.*)$         /somethingelse/index.jsp

To setup the rewrite-valve look here:

http://tonyjunkes.com/blog/a-brief-look-at-the-rewrite-valve-in-tomcat-8/

Alternatively

with Pool() as pool: 
    pool.map(fits.open, [name + '.fits' for name in datainput])

Apart from the options already given in other answers, there's a current more active, recent and open-source project called pygubu.

This is the first description by the author taken from the github repository:

Pygubu is a RAD tool to enable quick & easy development of user interfaces for the python tkinter module.

The user interfaces designed are saved as XML, and by using the pygubu builder these can be loaded by applications dynamically as needed. Pygubu is inspired by Glade.

Pygubu hello world program is an introductory video explaining how to create a first project using Pygubu.

The following in an image of interface of the last version of pygubu designer on a OS X Yosemite 10.10.2:

I would definitely give it a try, and contribute to its development.

The rgba() function can accept a single hex color as well decimal RGB values. For example, this would work just fine:

@mixin background-opacity($color, $opacity: 0.3) {
    background: $color; /* The Fallback */
    background: rgba($color, $opacity);
}

element {
     @include background-opacity(#333, 0.5);
}

If you ever need to break the hex color into RGB components, though, you can use the red(), green(), and blue() functions to do so:

$red: red($color);
$green: green($color);
$blue: blue($color);

background: rgb($red, $green, $blue); /* same as using "background: $color" */

String withoutQuotes_line1 = line1.replace("\"", "");

have a look here

I guess this is what you're trying to write

grep myText $(find .)

and this may be something else helpful if you want to find the files grep hit

grep myText $(find .) | cut -d : -f 1 | sort | uniq

what about:

var hasFlash = function() {
    var flash = false;
    try{
        if(new ActiveXObject('ShockwaveFlash.ShockwaveFlash')){
            flash=true;
        }
    }catch(e){
        if(navigator.mimeTypes ['application/x-shockwave-flash'] !== undefined){
            flash=true;
        }
    }
    return flash;
};

Loop through object with arrow functions

ES6

Object.keys(myObj).forEach(key => {
    console.log(key + ' - ' + myObj[key]) // key - value
})

ES7

Object.entries(myObj).forEach(([key, value]) => {
    console.log(key + ' - ' + value) // key - value
})

ES8

Loop through objects with ES8 with explanation

Use the builtin stat function. Or more specifically:

my $modtime = (stat($fh))[9]

I always use

document.getElementsByTagName('html')[0].innerHTML

Probably not the right way but I can understand it when I see it.

If it helps, I am using the following to get a gravatar image:

<img
        :src="`https://www.gravatar.com/avatar/${this.gravatarHash(email)}?s=${size}&d=${this.defaultAvatar(email)}`"
        class="rounded-circle"
        :width="size"
    />

Try this:

Note:This is using Ajax Toolkit

First add Ajax Script Manager and use the below Code

<asp:FilteredTextBoxExtender ID="TextBox1_FilteredTextBoxExtender" runat="server"
Enabled="True" TargetControlID="TextBox1" FilterType="Numbers">
</asp:FilteredTextBoxExtender>

please use :

 #content[role=main]{
   your style here
}

I faced this same issue when I needed to load location data that I had serialized into the database from the google places API. Generally I would want the whole thing so it works with maps but I didn't want to have to specify all of the fields every time.

I was working in Ruby so I can't give you the PHP implementation but the principle should be the same.

I defined a custom scalar type called JSON which just returns a literal JSON object.

The ruby implementation was like so (using graphql-ruby)

module Graph
  module Types
    JsonType = GraphQL::ScalarType.define do
      name "JSON"
      coerce_input -> (x) { x }
      coerce_result -> (x) { x }
    end
  end
end

Then I used it for our objects like so

field :location, Types::JsonType

I would use this very sparingly though, using it only where you know you always need the whole JSON object (as I did in my case). Otherwise it is defeating the object of GraphQL more generally speaking.

If column A contains the amounts to be reimbursed, and column B contains the "yes/no" indicating whether the reimbursement has been made, then either of the following will work, though the first option is recommended:

=SUMIF(B:B,"No",A:A)

or

=SUMIFS(A:A,B:B,"No")

Here is an example that will display the amounts paid and outstanding for a small set of sample data.

 A         B            C                   D
 Amount    Reimbursed?  Total Paid:         =SUMIF(B:B,"Yes",A:A)
 $100      Yes          Total Outstanding:  =SUMIF(B:B,"No",A:A)
 $200      No           
 $300      No
 $400      Yes
 $500      No

The "table-column" display type means it acts like the <col> tag in HTML - i.e. an invisible element whose width* governs the width of the corresponding physical column of the enclosing table.

See the W3C standard for more information about the CSS table model.

* And a few other properties like borders, backgrounds.

I think that the problem is in the nesting of the elements. Once you attach an event to the outer element the clicks on the inner elements are actually firing the same click event for the outer element. So, you actually never go to the second state. What you can do is to check the clicked element. And if it is the close button then to avoid the class changing. Here is my solution:

var element = $(".clickable");
var closeButton = element.find(".close_button");
var onElementClick = function(e) {
    if(e.target !== closeButton[0]) {
        element.removeClass("spot").addClass("grown");
        element.off("click");
        closeButton.on("click", onCloseClick);
    }
}
var onCloseClick = function() {
    element.removeClass("grown").addClass("spot");
    closeButton.off("click");
    element.on("click", onElementClick);
}
element.on("click", onElementClick);

In addition I'm adding and removing event handlers.

JSFiddle -> http://jsfiddle.net/zmw9E/1/

The code condition ? statement_A : statement_B is equivalent to

if condition == true
  statement_A
else
  statement_B
end

I had this error while writing a Windows Service. I was running Visual Studio as Administrator so that my post build commands would automatically install my service. I noticed that when I closed everything and ran VS normally (Not as Administrator) it let me add the references just fine with no error.

Hope this solution works for you.

timeout is a command - so it is executing in a subprocess of your bash shell. Therefore it has no access to your functions defined in your current shell.

The command timeout is given is executed as a subprocess of timeout - a grand-child process of your shell.

You might be confused because echo is both a shell built-in and a separate command.

What you can do is put your function in it's own script file, chmod it to be executable, then execute it with timeout.

Alternatively fork, executing your function in a sub-shell - and in the original process, monitor the progress, killing the subprocess if it takes too long.

String[] str = new String[0];?

I find it most simple and easy to understand in the following way:

async Task SendPostRequest()
{
    HttpClient client = new HttpClient();
    var requestContent = new StringContent(<content>);
    requestContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
    var response = await client.PostAsync(<url>, requestContent);
    var responseString = await response.Content.ReadAsStringAsync();
}
...

SendPostRequest().Wait();

well, in C# it's similar. Here's one of the simplest examples (only for public properties):

var someObject = new { .../*properties*/... };
var propertyInfos = someObject.GetType().GetProperties();
foreach (PropertyInfo pInfo in propertyInfos)
{
    string propertyName = pInfo.Name; //gets the name of the property
    doSomething(pInfo.GetValue(someObject,null));
}

After i changed my target to usb. i had to create the file /etc/udev/rules.d/51-android.rules with vendor details .Click for Solution

This works in FF, IE9

var x = document.getElementById("country").children[2];
x.setAttribute("selected", "selected");

Note that git checkout --ours|--theirs will overwrite the files entirely, by choosing either theirs or ours version, which might be or might not be what you want to do (if you have any non-conflicted changes coming from the other side, they will be lost).

If instead you want to perform a three-way merge on the file, and only resolve the conflicted hunks using --ours|--theirs, while keeping non-conflicted hunks from both sides in place, you may want to resort to git merge-file; see details in this answer.

Unless you want to do something more complicated, feeding data from a HTML form into Flask is pretty easy.

• Create a view that accepts a POST request (my_form_post).
• Access the form elements in the dictionary request.form.

templates/my-form.html:

<form method="POST">
    <input name="text">
    <input type="submit">
</form>

from flask import Flask, request, render_template

app = Flask(__name__)

@app.route('/')
def my_form():
    return render_template('my-form.html')

@app.route('/', methods=['POST'])
def my_form_post():
    text = request.form['text']
    processed_text = text.upper()
    return processed_text

This is the Flask documentation about accessing request data.

If you need more complicated forms that need validation then you can take a look at WTForms and how to integrate them with Flask.

Note: unless you have any other restrictions, you don't really need JavaScript at all to send your data (although you can use it).

This exists in @ManyToOne relation. I solved this issue by just using CascadeType.MERGE instead of CascadeType.PERSIST or CascadeType.ALL. Hope it helps you.

@ManyToOne(cascade = CascadeType.ALL)
@JoinColumn(name="updated_by", referencedColumnName = "id")
private Admin admin;

Solution:

@ManyToOne(cascade = CascadeType.MERGE)
@JoinColumn(name="updated_by", referencedColumnName = "id")
private Admin admin;

imageView.setLayoutParams
    (new ViewGroup.MarginLayoutParams
        (width, ViewGroup.LayoutParams.MATCH_PARENT));

The Type of layout params depends on the parent view group. If you put the wrong one it will cause exception.

Your use-case isn't clear. However, if you are certain that you need this to be based on the DOM, and not model-data, then this is a way for one directive to have a reference to all elements with another directive specified on them.

The way is that the child directive can require the parent directive. The parent directive can expose a method that allows direct directive to register their element with the parent directive. Through this, the parent directive can access the child element(s). So if you have a template like:

<div parent-directive>
  <div child-directive></div>
  <div child-directive></div>
</div>

Then the directives can be coded like:

app.directive('parentDirective', function($window) {
  return {
    controller: function($scope) {
      var registeredElements = [];
      this.registerElement = function(childElement) {
        registeredElements.push(childElement);
      }
    }
  };
});

app.directive('childDirective', function() {
  return {
    require: '^parentDirective',
    template: '<span>Child directive</span>',
    link: function link(scope, iElement, iAttrs, parentController) {
      parentController.registerElement(iElement);
    }
   };
});

You can see this in action at http://plnkr.co/edit/7zUgNp2MV3wMyAUYxlkz?p=preview

Simply casting to List<TestB> almost works; but it doesn't work because you can't cast a generic type of one parameter to another. However, you can cast through an intermediate wildcard type and it will be allowed (since you can cast to and from wildcard types, just with an unchecked warning):

List<TestB> variable = (List<TestB>)(List<?>) collectionOfListA;

When use CMS GC in jdk1.8 will appeare this error, i change the G1 Gc solve this problem.

 -Xss512k -Xms6g -Xmx6g -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:InitiatingHeapOccupancyPercent=70 -XX:NewRatio=1 -XX:SurvivorRatio=6 -XX:G1ReservePercent=10 -XX:G1HeapRegionSize=32m -XX:ConcGCThreads=6 -Xloggc:gc.log -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGC -XX:+PrintGCDetails -XX:+PrintGCTimeStamps 

If display: inline; isn't working, try out display: inline-block;. :)

set "PathName=X:\Web Content Mgmt\Completed Filtering\2013_Folder"
set "comd=dir /b /s *.zip"
cd /d "%PathName%"
%comd%

if num in range(min, max):
  """do stuff..."""
else:
  """do other stuff..."""

I'd just use an if statement. In this case:

Type nodeType = node.GetType();
if (nodeType == typeof(CasusNodeDTO))
{
}
else ... 

The other way to do this is:

if (node is CasusNodeDTO)
{
}
else ...

The first example is true for exact types only, where the latter checks for inheritance too.

The solution for your question is:

public static void restartActivity(Activity act){
    Intent intent=new Intent();
    intent.setClass(act, act.getClass());
    ((Activity)act).startActivity(intent);
    ((Activity)act).finish();
}

You need to cast to activity context to start new activity and as well as to finish the current activity.

Hope this helpful..and works for me.

Modifying the answer from @mre to get the list just from one command (valid at least for Docker Registry v2).

docker exec -it <your_registry_container_id> ls -a /var/lib/registry/docker/registry/v2/repositories/

I believe that javac behaviour has changed - with 1.5 it prohibited the annotation, with 1.6 it doesn't. The annotation provides an extra compile-time check, so if you're using 1.6 I'd go for it.

There is an alternative approach, which does not have I18n problems (allowing ',' or '.' but not both): Decimal.TryParse.

Just try converting, ignoring the value.

bool IsDecimalFormat(string input) {
  Decimal dummy;
  return Decimal.TryParse(input, out dummy);
}

This is significantly faster than using a regular expression, see below.

(The overload of Decimal.TryParse can be used for finer control.)

Performance test results: Decimal.TryParse: 0.10277ms, Regex: 0.49143ms

Code (PerformanceHelper.Run is a helper than runs the delegate for passed iteration count and returns the average TimeSpan.):

using System;
using System.Text.RegularExpressions;
using DotNetUtils.Diagnostics;

class Program {
    static private readonly string[] TestData = new string[] {
        "10.0",
        "10,0",
        "0.1",
        ".1",
        "Snafu",
        new string('x', 10000),
        new string('2', 10000),
        new string('0', 10000)
    };

    static void Main(string[] args) {
        Action parser = () => {
            int n = TestData.Length;
            int count = 0;
            for (int i = 0; i < n; ++i) {
                decimal dummy;
                count += Decimal.TryParse(TestData[i], out dummy) ? 1 : 0;
            }
        };
        Regex decimalRegex = new Regex(@"^[0-9]([\.\,][0-9]{1,3})?$");
        Action regex = () => {
            int n = TestData.Length;
            int count = 0;
            for (int i = 0; i < n; ++i) {
                count += decimalRegex.IsMatch(TestData[i]) ? 1 : 0;
            }
        };

        var paserTotal = 0.0;
        var regexTotal = 0.0;
        var runCount = 10;
        for (int run = 1; run <= runCount; ++run) {
            var parserTime = PerformanceHelper.Run(10000, parser);
            var regexTime = PerformanceHelper.Run(10000, regex);

            Console.WriteLine("Run #{2}: Decimal.TryParse: {0}ms, Regex: {1}ms",
                              parserTime.TotalMilliseconds, 
                              regexTime.TotalMilliseconds,
                              run);
            paserTotal += parserTime.TotalMilliseconds;
            regexTotal += regexTime.TotalMilliseconds;
        }

        Console.WriteLine("Overall averages: Decimal.TryParse: {0}ms, Regex: {1}ms",
                          paserTotal/runCount,
                          regexTotal/runCount);
    }
}

Here check out this line from the logs

$S12AppName18ViewControllerC11Func()ySS_S2StF + 4420

you can check that which function calling from the either background thread or where you are calling api method you need to call your function from the main thread like this.

DispatchQueue.main.async { func()}

func() is that function you want to call in the result of api call success or else.

Logs Here

This application is modifying the autolayout engine from a background thread after the engine was accessed from the main thread. This can lead to engine corruption and weird crashes.
 Stack:(
    0   Foundation                          0x00000001c570ce50 <redacted> + 96
    1   Foundation                          0x00000001c5501868 <redacted> + 32
    2   Foundation                          0x00000001c5544370 <redacted> + 540
    3   Foundation                          0x00000001c5543840 <redacted> + 396
    4   Foundation                          0x00000001c554358c <redacted> + 272
    5   Foundation                          0x00000001c5542e10 <redacted> + 264
    6   UIKitCore                           0x00000001f20d62e4 <redacted> + 488
    7   UIKitCore                           0x00000001f20d67b0 <redacted> + 36
    8   UIKitCore                           0x00000001f20d6eb0 <redacted> + 84
    9   Foundation                          0x00000001c571d124 <redacted> + 76
    10  Foundation                          0x00000001c54ff30c <redacted> + 108
    11  Foundation                          0x00000001c54fe304 <redacted> + 328
    12  UIKitCore                           0x00000001f151dc0c <redacted> + 156
    13  UIKitCore                           0x00000001f151e0c0 <redacted> + 152
    14  UIKitCore                           0x00000001f1514834 <redacted> + 868
    15  UIKitCore                           0x00000001f1518760 <redacted> + 104
    16  UIKitCore                           0x00000001f1543370 <redacted> + 1772
    17  UIKitCore                           0x00000001f1546598 <redacted> + 120
    18  UIKitCore                           0x00000001f14fc850 <redacted> + 1452
    19  UIKitCore                           0x00000001f168f318 <redacted> + 196
    20  UIKitCore                           0x00000001f168d330 <redacted> + 144
    21  AppName                        0x0000000100b8ed00 $S12AppName18ViewControllerC11Func()ySS_S2StF + 4420
    22  AppName                        0x0000000100b8d9f4 $S12CcfU0_y10Foundation4DataVSg_So13NSURLResponseCSgs5Error_pSgtcfU_ + 2384
    23  App NAme                        0x0000000100a98f3c $S10Foundation4DataVSgSo13NSURLResponseCSgs5Error_pSgIegggg_So6NSDataCSgAGSo7NSErrorCSgIeyByyy_TR + 316
    24  CFNetwork                           0x00000001c513aa00 <redacted> + 32
    25  CFNetwork                           0x00000001c514f1a0 <redacted> + 176
    26  Foundation                          0x00000001c55ed8bc <redacted> + 16
    27  Foundation                          0x00000001c54f5ab8 <redacted> + 72
    28  Foundation                          0x00000001c54f4f8c <redacted> + 740
    29  Foundation                          0x00000001c55ef790 <redacted> + 272
    30  libdispatch.dylib                   0x000000010286f824 _dispatch_call_block_and_release + 24
    31  libdispatch.dylib                   0x0000000102870dc8 _dispatch_client_callout + 16
    32  libdispatch.dylib                   0x00000001028741c4 _dispatch_continuation_pop + 528
    33  libdispatch.dylib                   0x0000000102873604 _dispatch_async_redirect_invoke + 632
    34  libdispatch.dylib                   0x00000001028821dc _dispatch_root_queue_drain + 376
    35  libdispatch.dylib                   0x0000000102882bc8 _dispatch_worker_thread2 + 156
    36  libsystem_pthread.dylib             0x00000001c477917c _pthread_wqthread + 472
    37  libsystem_pthread.dylib             0x00000001c477bcec start_wqthread + 4
)

Not a direct answer to your question.. But following is the only syntax that used to work for me -

data: '{"winNumber": "' + win + '"}',

And the parameter-name match with the argument of the server method

Simple like a piece of CAKE!

You can define a new column type like (L in this case) while maintaining the current alignment (c, r or l):

\documentclass{article}
\usepackage{array}
\newcolumntype{L}{>{\centering\arraybackslash}m{3cm}}

\begin{document}

\begin{table}
    \begin{tabular}{|c|L|L|}
        \hline
        Title 1 & Title 2 & Title 3 \\
        \hline 
        one-liner & multi-line and centered & \multicolumn{1}{m{3cm}|}{multi-line piece of text to show case a multi-line and justified cell}   \\
        \hline
        apple & orange & banana \\
        \hline
        apple & orange & banana \\
        \hline
    \end{tabular}
\end{table}
\end{document}

For Windows 10 this is what I've found works for me:

1. Move your key to the Linux file system: mv ~/.ssh /home/{username}
2. Set the permission on that key: chmod 700 /home/{username}/.ssh/id_rsa
3. Create a symbolic link to the key: ln -s /home/{username}/.ssh ~/.ssh

This happens if you have set your home directory (~) to be stored in Windows instead of Linux (under /mnt/ vs /home/).

That header doesn't exist in standard C++. It was part of some pre-1990s compilers, but it is certainly not part of C++.

Use #include <iostream> instead. And all the library classes are in the std:: namespace, for ex­am­ple std::cout.

Also, throw away any book or notes that mention the thing you said.

With VS2010+ there is a plugin solution: Line Endings Unifier.

With the plugin installed you can right click files and folders in the solution explorer and invoke the menu item Unify Line Endings in this file

Configuration for this is available via

Tools -> Options -> Line Endings Unifier.

The default file extension list that is included is pretty narrow:

 .cpp; .c; .h; .hpp; .cs; .js; .vb; .txt;

Might want to use something like:

 .cpp; .c; .h; .hpp; .cs; .js; .vb; .txt; .scss; .coffee; .ts; .jsx; .markdown; .config

You can install it by first extracting all the files from the ISO and then overwriting those files with the files from the ZIP. Then you can run the batch file as administrator to do the installation. Most of the packages install on windows 7, but I haven't tested yet how well they work.

Seems like you need to use a stream-based library such as fast-csv, which also includes validation support.

in most cases this is enough:

compileKotlin {
    kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
    kotlinOptions.jvmTarget = "1.8"
}

if you have declared custom Gradle tasks like integrationTest for example, add a configuration for compile<YourTaskName>Kotlin as well:

compileIntegrationTestKotlin {
    kotlinOptions.jvmTarget = "1.8"
}

Why don't you try it like this:

$Weddingdate = new DateTime($row2['weddingdate']);
$formattedweddingdate = date_format($Weddingdate, 'd-m-Y');

Or you can also just do it like :

$Weddingdate = new DateTime($row2['weddingdate']);
echo $Weddingdate->format('d-m-Y');

There's a function std::reverse in the algorithm header for this purpose.

#include <vector>
#include <algorithm>

int main() {
  std::vector<int> a;
  std::reverse(a.begin(), a.end());
  return 0;
}

The :: is known as method references. Lets say we want to call a calculatePrice method of class Purchase. Then we can write it as:

Purchase::calculatePrice

It can also be seen as short form of writing the lambda expression Because method references are converted into lambda expressions.

Editor warning: This solution is computationally inefficient and may bring down your connection for a large table.

NB - You need to do this first on a test copy of your table!

When I did it, I found that unless I also included AND n1.id <> n2.id, it deleted every row in the table.

1. If you want to keep the row with the lowest id value:

   DELETE n1 FROM names n1, names n2 WHERE n1.id > n2.id AND n1.name = n2.name
   

2. If you want to keep the row with the highest id value:

   DELETE n1 FROM names n1, names n2 WHERE n1.id < n2.id AND n1.name = n2.name
   

I used this method in MySQL 5.1

Not sure about other versions.

Update: Since people Googling for removing duplicates end up here
Although the OP's question is about DELETE, please be advised that using INSERT and DISTINCT is much faster. For a database with 8 million rows, the below query took 13 minutes, while using DELETE, it took more than 2 hours and yet didn't complete.

INSERT INTO tempTableName(cellId,attributeId,entityRowId,value)
    SELECT DISTINCT cellId,attributeId,entityRowId,value
    FROM tableName;

@dimas's answer is not logically consistent with your question; ifAllGranted cannot be directly replaced with hasAnyRole.

From the Spring Security 3—>4 migration guide:

Old:

<sec:authorize ifAllGranted="ROLE_ADMIN,ROLE_USER">
    <p>Must have ROLE_ADMIN and ROLE_USER</p>
</sec:authorize>

New (SPeL):

<sec:authorize access="hasRole('ROLE_ADMIN') and hasRole('ROLE_USER')">
    <p>Must have ROLE_ADMIN and ROLE_USER</p>
</sec:authorize>

Replacing ifAllGranted directly with hasAnyRole will cause spring to evaluate the statement using an OR instead of an AND. That is, hasAnyRole will return true if the authenticated principal contains at least one of the specified roles, whereas Spring's (now deprecated as of Spring Security 4) ifAllGranted method only returned true if the authenticated principal contained all of the specified roles.

TL;DR: To replicate the behavior of ifAllGranted using Spring Security Taglib's new authentication Expression Language, the hasRole('ROLE_1') and hasRole('ROLE_2') pattern needs to be used.

C99 has a bool type. To use it,

#include <stdbool.h>

Two methods:

select * from v$version;

will give you:

Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - 64bit Production
PL/SQL Release 11.1.0.6.0 - Production
CORE 11.1.0.6.0 Production
TNS for Solaris: Version 11.1.0.6.0 - Production
NLSRTL Version 11.1.0.6.0 - Production

OR Identifying Your Oracle Database Software Release:

select * from product_component_version;

will give you:

PRODUCT VERSION STATUS
NLSRTL  11.1.0.6.0  Production
Oracle Database 11g Enterprise Edition  11.1.0.6.0  64bit Production
PL/SQL  11.1.0.6.0  Production
TNS for Solaris:    11.1.0.6.0  Production

You have to add

<script>jQuery.noConflict();</script>

after

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>

open solition explorer

right click the webservice change URL Behavior to Dynamic

click the 'show all files' icon in solution explorer

in the web reference edit the Reference.cs file

change constructer

public Service1() {
        this.Url = "URL"; // etc. string  variable this.Url = ConfigClass.myURL
      }

Good working example here: http://jsfiddle.net/MrTest/t4NXD/62/

Plus:

• has nice fade in / fade out animation
• will pause on :hover
• will prevent running multiple actions (finish run animation before starting second)
• will prevent going broken when in the tab ( browser stops scripts in the tabs)

Tested and working!

gtools/smartbind didnt like working with Dates, probably because it was as.vectoring. So here's my solution...

sbind = function(x, y, fill=NA) {
    sbind.fill = function(d, cols){ 
        for(c in cols)
            d[[c]] = fill
        d
    }

    x = sbind.fill(x, setdiff(names(y),names(x)))
    y = sbind.fill(y, setdiff(names(x),names(y)))

    rbind(x, y)
}

If you do not want to write a lot of code to do a basic function (I don't know why people make long methods) you can just do this:

1. Add namespace:

   using System.Text.RegularExpressions;
   

2. In XAML, set a TextChanged property:

   <TextBox x:Name="txt1" TextChanged="txt1_TextChanged"/>
   

3. In WPF under txt1_TextChanged method, add Regex.Replace:

   private void txt1_TextChanged(object sender, TextChangedEventArgs e)
   {
       txt1.Text = Regex.Replace(txt1.Text, "[^0-9]+", "");
   }
   

I'll suggest that you use this as it will check for both single and multiple occurrence of white space (as suggested by Lucas Green).

$journalName = preg_replace('/\s+/', '_', $journalName);

instead of:

$journalName = str_replace(' ', '_', $journalName);

Install Mylyn connector for GitHub from this update site, it provides great integration: you can directly import your repositories using Import > Projects from Git > GitHub. You can set the default repository folder in Preferences > Git.

Try this code, I get working fine.

 webSettings.setSupportZoom(true);
 webSettings.setBuiltInZoomControls(true);
 webSettings.setDisplayZoomControls(false);

I wanted to be able to access my application with the HTML5 mode and a fixed token and then switch to the hashbang method (to keep the token so the user can refresh his page).

URL for accessing my app:

http://myapp.com/amazing_url?token=super_token

Then when the user loads the page:

http://myapp.com/amazing_url?token=super_token#/amazing_url

Then when the user navigates:

http://myapp.com/amazing_url?token=super_token#/another_url

With this I keep the token in the URL and keep the state when the user is browsing. I lost a bit of visibility of the URL, but there is no perfect way of doing it.

So don't enable the HTML5 mode and then add this controller:

.config ($stateProvider)->
    $stateProvider.state('home-loading', {
         url: '/',
         controller: 'homeController'
    })
.controller 'homeController', ($state, $location)->
    if window.location.pathname != '/'
        $location.url(window.location.pathname+window.location.search).replace()
    else
        $state.go('home', {}, { location: 'replace' })

This might work for you

public void save(String fileName) throws FileNotFoundException {
FileOutputStream fout= new FileOutputStream (fileName);
ObjectOutputStream oos = new ObjectOutputStream(fout);
oos.writeObject(clubs);
fout.close();
}

To read back you can have

public void read(String fileName) throws FileNotFoundException {
FileInputStream fin= new FileInputStream (fileName);
ObjectInputStream ois = new ObjectInputStream(fin);
clubs= (ArrayList<Clubs>)ois.readObject();
fin.close();
}

Use toArray(T[] a) method:

String[] array = set.toArray(new String[0]);

The reason it is only a suggestion is that you could quite easily write a print function that ignored the options value. The built-in printing and formatting functions do use the options value as a default.

As to the second question, since R uses finite precision arithmetic, your answers aren't accurate beyond 15 or 16 decimal places, so in general, more aren't required. The gmp and rcdd packages deal with multiple precision arithmetic (via an interace to the gmp library), but this is mostly related to big integers rather than more decimal places for your doubles.

Mathematica or Maple will allow you to give as many decimal places as your heart desires.

EDIT:
It might be useful to think about the difference between decimal places and significant figures. If you are doing statistical tests that rely on differences beyond the 15th significant figure, then your analysis is almost certainly junk.

On the other hand, if you are just dealing with very small numbers, that is less of a problem, since R can handle number as small as .Machine$double.xmin (usually 2e-308).

Compare these two analyses.

x1 <- rnorm(50, 1, 1e-15)
y1 <- rnorm(50, 1 + 1e-15, 1e-15)
t.test(x1, y1)  #Should throw an error

x2 <- rnorm(50, 0, 1e-15)
y2 <- rnorm(50, 1e-15, 1e-15)
t.test(x2, y2)  #ok

In the first case, differences between numbers only occur after many significant figures, so the data are "nearly constant". In the second case, Although the size of the differences between numbers are the same, compared to the magnitude of the numbers themselves they are large.

As mentioned by e3bo, you can use multiple-precision floating point numbers using the Rmpfr package.

mpfr("3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825")

These are slower and more memory intensive to use than regular (double precision) numeric vectors, but can be useful if you have a poorly conditioned problem or unstable algorithm.

Also, if your service is sending an object instead of an array add isArray:false to its declaration.

'query': {method: 'GET', isArray: false }

Because QuerySets implement the Python __or__ operator (|), or union, it just works. As you'd expect, the | binary operator returns a QuerySet so order_by(), .distinct(), and other queryset filters can be tacked on to the end.

combined_queryset = User.objects.filter(income__gte=5000) | User.objects.filter(income__isnull=True)
ordered_queryset = combined_queryset.order_by('-income')

Update 2019-06-20: This is now fully documented in the Django 2.1 QuerySet API reference. More historic discussion can be found in DjangoProject ticket #21333.

Though not widely known, str.endswith also accepts a tuple. You don't need to loop.

>>> 'test.mp3'.endswith(('.mp3', '.avi'))
True

Here's one way in XSLT 2

<?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">   <xsl:template match="@*|node()">     <xsl:copy>       <xsl:apply-templates select="@*|node()"/>     </xsl:copy>   </xsl:template>   <xsl:template match="text()">     <xsl:value-of select="translate(.,'&quot;','''')"/>   </xsl:template> </xsl:stylesheet> 

Doing it in XSLT1 is a little more problematic as it's hard to get a literal containing a single apostrophe, so you have to resort to a variable:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">   <xsl:template match="@*|node()">     <xsl:copy>       <xsl:apply-templates select="@*|node()"/>     </xsl:copy>   </xsl:template>   <xsl:variable name="apos">'</xsl:variable>   <xsl:template match="text()">     <xsl:value-of select="translate(.,'&quot;',$apos)"/>   </xsl:template> </xsl:stylesheet> 

In python 3.x join() is used to join a thread with the main thread i.e. when join() is used for a particular thread the main thread will stop executing until the execution of joined thread is complete.

#1 - Without Join():
import threading
import time
def loiter():
    print('You are loitering!')
    time.sleep(5)
    print('You are not loitering anymore!')

t1 = threading.Thread(target = loiter)
t1.start()
print('Hey, I do not want to loiter!')
'''
Output without join()--> 
You are loitering!
Hey, I do not want to loiter!
You are not loitering anymore! #After 5 seconds --> This statement will be printed

'''
#2 - With Join():
import threading
import time
def loiter():
    print('You are loitering!')
    time.sleep(5)
    print('You are not loitering anymore!')

t1 = threading.Thread(target = loiter)
t1.start()
t1.join()
print('Hey, I do not want to loiter!')

'''
Output with join() -->
You are loitering!
You are not loitering anymore! #After 5 seconds --> This statement will be printed
Hey, I do not want to loiter! 

'''

I had a similar issue, built something for objects and Maps.

import { Pipe } from 'angular2/core.js';_x000D_
_x000D_
/**_x000D_
 * Map to Iteratble Pipe_x000D_
 * _x000D_
 * It accepts Objects and [Maps](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map)_x000D_
 * _x000D_
 * Example:_x000D_
 * _x000D_
 *  <div *ngFor="#keyValuePair of someObject | mapToIterable">_x000D_
 *    key {{keyValuePair.key}} and value {{keyValuePair.value}}_x000D_
 *  </div>_x000D_
 * _x000D_
 */_x000D_
@Pipe({ name: 'mapToIterable' })_x000D_
export class MapToIterable {_x000D_
  transform(value) {_x000D_
    let result = [];_x000D_
    _x000D_
    if(value.entries) {_x000D_
      for (var [key, value] of value.entries()) {_x000D_
        result.push({ key, value });_x000D_
      }_x000D_
    } else {_x000D_
      for(let key in value) {_x000D_
        result.push({ key, value: value[key] });_x000D_
      }_x000D_
    }_x000D_
_x000D_
    return result;_x000D_
  }_x000D_
}

You can also look into using the Collection Object. This usually works better than an array for custom objects, since it dynamically sizes and has methods for:

• Add
• Count
• Remove
• Item(index)

Plus its normally easier to loop through a collection too since you can use the for...each structure very easily with a collection.

It's because you have a recursive function inside of rotate. It's calling itself again:

// Animate rotation with a recursive call
setTimeout(function() { rotate(++degree); },65);

Take that out and it won't keep on running recursively.

I would also suggest just using this function instead:

function rotate($el, degrees) {
    $el.css({
  '-webkit-transform' : 'rotate('+degrees+'deg)',
     '-moz-transform' : 'rotate('+degrees+'deg)',  
      '-ms-transform' : 'rotate('+degrees+'deg)',  
       '-o-transform' : 'rotate('+degrees+'deg)',  
          'transform' : 'rotate('+degrees+'deg)',  
               'zoom' : 1

    });
}

It's much cleaner and will work for the most amount of browsers.

If you don't want Jquery (and can use ES6)

for (const option of document.getElementById('mySelect')) {
  console.log(option);
}

Add the following under @NgModule({})in 'app.module.ts' :

import {CUSTOM_ELEMENTS_SCHEMA} from `@angular/core`;

and then

schemas: [
    CUSTOM_ELEMENTS_SCHEMA
]

Your 'app.module.ts' should look like this:

import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';

@NgModule({
  declarations: [],
  imports: [],
  schemas: [ CUSTOM_ELEMENTS_SCHEMA],
  providers: [],
  bootstrap: [AppComponent]
})

export class AppModule { }

This is my solution using only CSS (Jsfiddle: http://jsfiddle.net/xykPT/).

div.options > label > input {_x000D_
 visibility: hidden;_x000D_
}_x000D_
_x000D_
div.options > label {_x000D_
 display: block;_x000D_
 margin: 0 0 0 -10px;_x000D_
 padding: 0 0 20px 0;  _x000D_
 height: 20px;_x000D_
 width: 150px;_x000D_
}_x000D_
_x000D_
div.options > label > img {_x000D_
 display: inline-block;_x000D_
 padding: 0px;_x000D_
 height:30px;_x000D_
 width:30px;_x000D_
 background: none;_x000D_
}_x000D_
_x000D_
div.options > label > input:checked +img {  _x000D_
 background: url(http://cdn1.iconfinder.com/data/icons/onebit/PNG/onebit_34.png);_x000D_
 background-repeat: no-repeat;_x000D_
 background-position:center center;_x000D_
 background-size:30px 30px;_x000D_
}

<div class="options">_x000D_
 <label title="item1">_x000D_
  <input type="radio" name="foo" value="0" /> _x000D_
  Item 1_x000D_
  <img />_x000D_
 </label>_x000D_
 <label title="item2">_x000D_
  <input type="radio" name="foo" value="1" />_x000D_
  Item 2_x000D_
  <img />_x000D_
 </label>   _x000D_
 <label title="item3">_x000D_
  <input type="radio" name="foo" value="2" />_x000D_
  Item 3_x000D_
  <img />_x000D_
 </label>_x000D_
</div>

You are missing JUnit 5 platform launcher with group: 'org.junit.platform', name: 'junit-platform-launcher'

Just add in ur POM:

<dependency>
       <groupId>org.junit.platform</groupId>
       <artifactId>junit-platform-launcher</artifactId>
    </dependency>

For me it was that I was passing a function result as 2-way binding input '=' to a directive that was creating a new object every time.

so I had something like that:

<my-dir>
   <div ng-repeat="entity in entities">
      <some-other-dir entity="myDirCtrl.convertToSomeOtherObject(entity)"></some-other-dir>
   </div>
</my-dir>

and the controller method on my-dir was

this.convertToSomeOtherObject(entity) {
   var obj = new Object();
   obj.id = entity.Id;
   obj.value = entity.Value;
   [..]
   return obj;
}

which when I made to

this.convertToSomeOtherObject(entity) {
   var converted = entity;
   converted.id = entity.Id;
   converted.value = entity.Value;
   [...]
   return converted;
}

solved the problem!

Hopefully this will help someone :)

The problem is that your ui property uses a forward declaration of class Ui::MainWindowClass, hence the "incomplete type" error.

Including the header file in which this class is declared will fix the problem.

EDIT

Based on your comment, the following code:

namespace Ui
{
    class MainWindowClass;
}

does NOT declare a class. It's a forward declaration, meaning that the class will exist at some point, at link time.
Basically, it just tells the compiler that the type will exist, and that it shouldn't warn about it.

But the class has to be defined somewhere.

Note this can only work if you have a pointer to such a type.
You can't have a statically allocated instance of an incomplete type.

So either you actually want an incomplete type, and then you should declare your ui member as a pointer:

namespace Ui
{
    // Forward declaration - Class will have to exist at link time
    class MainWindowClass;
}

class MainWindow : public QMainWindow
{
    private:

        // Member needs to be a pointer, as it's an incomplete type
        Ui::MainWindowClass * ui;
};

Or you want a statically allocated instance of Ui::MainWindowClass, and then it needs to be declared. You can do it in another header file (usually, there's one header file per class).
But simply changing the code to:

namespace Ui
{
    // Real class declaration - May/Should be in a specific header file
    class MainWindowClass
    {};
}


class MainWindow : public QMainWindow
{
    private:

        // Member can be statically allocated, as the type is complete
        Ui::MainWindowClass ui;
};

will also work.

Note the difference between the two declarations. First uses a forward declaration, while the second one actually declares the class (here with no properties nor methods).

Simply use min()

SELECT company, workflow, MIN(date) 
FROM workflowTable 
GROUP BY company, workflow

I used ADAL.NET/ Microsoft Identity Platform to achieve this. The advantage of using it was that we get a nice wrapper around the code to acquire AccessToken and we get additional features like Token Cache out-of-the-box. From the documentation:

Why use ADAL.NET ?

ADAL.NET V3 (Active Directory Authentication Library for .NET) enables developers of .NET applications to acquire tokens in order to call secured Web APIs. These Web APIs can be the Microsoft Graph, or 3rd party Web APIs.

Here is the code snippet:

    // Import Nuget package: Microsoft.Identity.Client
    public class AuthenticationService
    {
         private readonly List<string> _scopes;
         private readonly IConfidentialClientApplication _app;

        public AuthenticationService(AuthenticationConfiguration authentication)
        {

             _app = ConfidentialClientApplicationBuilder
                         .Create(authentication.ClientId)
                         .WithClientSecret(authentication.ClientSecret)
                         .WithAuthority(authentication.Authority)
                         .Build();

           _scopes = new List<string> {$"{authentication.Audience}/.default"};
       }

       public async Task<string> GetAccessToken()
       {
           var authenticationResult = await _app.AcquireTokenForClient(_scopes) 
                                                .ExecuteAsync();
           return authenticationResult.AccessToken;
       }
   }

Ahhh, the stupid linesize ... Here is what I do in my profile.sql - works only on unixes:

echo SET LINES $(tput cols) > $HOME/.login_tmp.sql
@$HOME/.login_tmp.sql

if you find an equivalent for tput on Windows, it might work there as well

I couldn't get svn status -q to work. Assuming you are on a linux box, to see only the files that are modified, run: svn status | grep 'M ' On windows I am not sure what you would do, maybe something with 'FindStr'

Suppose I have an SVG which looks like this:

And I want to put it in a div and make it fill the div responsively. My way of doing it is as follows:

First I open the SVG file in an application like inkscape. In File->Document Properties I set the width of the document to 800px and and the height to 600px (you can choose other sizes). Then I fit the SVG into this document.

Then I save this file as a new SVG file and get the path data from this file. Now in HTML the code that does the magic is as follows:

<div id="containerId">    
    <svg
    id="svgId" 
    xmlns:svg="http://www.w3.org/2000/svg"
    xmlns="http://www.w3.org/2000/svg"
    version="1.1"
    x="0"
    y="0"
    width="100%"
    height="100%"
    viewBox="0 0 800 600"
    preserveAspectRatio="none">
       <path d="m0 0v600h800v-600h-75.07031l-431 597.9707-292.445315-223.99609 269.548825-373.97461h-271.0332z" fill="#f00"/>
    </svg>
</div>

Note that width and height of SVG are both set to 100%, since we want it to fill the container vertically and horizontally ,but width and height of the viewBox are the same as the width and height of the document in inkscape which is 800px X 600px. The next thing you need to do is set the preserveAspectRatio to "none". If you need to have more information on this attribute here's a good link. And that's all there is to it.

One more thing is that this code works on almost all the major browsers even the old ones but on some versions of android and ios you need to use some javascrip/jQuery code to keep it consistent. I use the following in document ready and resize functions:

$('#svgId').css({
    'width': $('#containerId').width() + 'px',
    'height': $('#containerId').height() + 'px'
});

Hope it helps!

webforms;

TextBox.Background = System.Drawing.Color.Red;

try this one

var query = "{% url accounts.views.instasearch  %}?q=" + $('#tags').val().replace(/ /g, '+');

Try changing your code to

// Get the currently selected row using the SelectedRow property.
GridViewRow row = dgCustomer.SelectedRow;

// And you respective cell's value
TextBox1.Text = row.Cells[1].Text

UPDATE: (based on my comment) If all what you are trying to get is the primary key value for the selected row then an alternate approach is to set

datakeynames="yourprimarykey"

for the gridview definition which can be accessed from the code behind like below.

TextBox1.Text = CustomersGridView.SelectedValue.ToString();

In iOS 5 :

/Users/[User Name]/Library/Application Support/iPhone Simulator/5.0/Applications/[AppGUID]/

The Stack Overflow Regular Expressions FAQ

See also a lot of general hints and useful links at the regex tag details page.

Online tutorials

• RegexOne ?
• Regular Expressions Info ?

Quantifiers

• Zero-or-more: *:greedy, *?:reluctant, *+:possessive
• One-or-more: +:greedy, +?:reluctant, ++:possessive
• ?:optional (zero-or-one)
• Min/max ranges (all inclusive): {n,m}:between n & m, {n,}:n-or-more, {n}:exactly n
• Differences between greedy, reluctant (a.k.a. "lazy", "ungreedy") and possessive quantifier:
  • Greedy vs. Reluctant vs. Possessive Quantifiers
  • In-depth discussion on the differences between greedy versus non-greedy
  • What's the difference between {n} and {n}?
  • Can someone explain Possessive Quantifiers to me? php, perl, java, ruby
  • Emulating possessive quantifiers .net
  • Non-Stack Overflow references: From Oracle, regular-expressions.info

Character Classes

• What is the difference between square brackets and parentheses?
• [...]: any one character, [^...]: negated/any character but
• [^] matches any one character including newlines javascript
• [\w-[\d]] / [a-z-[qz]]: set subtraction .net, xml-schema, xpath, JGSoft
• [\w&&[^\d]]: set intersection java, ruby 1.9+
• [[:alpha:]]:POSIX character classes
• Why do [^\\D2], [^[^0-9]2], [^2[^0-9]] get different results in Java? java
• Shorthand:
  • Digit: \d:digit, \D:non-digit
  • Word character (Letter, digit, underscore): \w:word character, \W:non-word character
  • Whitespace: \s:whitespace, \S:non-whitespace
• Unicode categories (\p{L}, \P{L}, etc.)

Escape Sequences

• Horizontal whitespace: \h:space-or-tab, \t:tab
• Newlines:
  • \r, \n:carriage return and line feed
  • \R:generic newline php java-8
• Negated whitespace sequences: \H:Non horizontal whitespace character, \V:Non vertical whitespace character, \N:Non line feed character pcre php5 java-8
• Other: \v:vertical tab, \e:the escape character

Anchors

• ^:start of line/input, \b:word boundary, and \B:non-word boundary, $:end of line/input
• \A:start of input, \Z:end of input php, perl, ruby
• \z:the very end of input (\Z in Python) .net, php, pcre, java, ruby, icu, swift, objective-c
• \G:start of match php, perl, ruby

(Also see "Flavor-Specific Information ? Java ? The functions in Matcher")

Groups

• (...):capture group, (?:):non-capture group
  • Why is my repeating capturing group only capturing the last match?
• \1:backreference and capture-group reference, $1:capture group reference
  • What's the meaning of a number after a backslash in a regular expression?
  • \g<1>123:How to follow a numbered capture group, such as \1, with a number?: python
• What does a subpattern (?i:regex) mean?
• What does the 'P' in (?P<group_name>regexp) mean?
• (?>):atomic group or independent group, (?|):branch reset
  • Equivalent of branch reset in .NET/C# .net
• Named capture groups:
  • General named capturing group reference at regular-expressions.info
  • java: (?<groupname>regex): Overview and naming rules (Non-Stack Overflow links)
  • Other languages: (?P<groupname>regex) python, (?<groupname>regex) .net, (?<groupname>regex) perl, (?P<groupname>regex) and (?<groupname>regex) php

Lookarounds

• Lookaheads: (?=...):positive, (?!...):negative
• Lookbehinds: (?<=...):positive, (?<!...):negative (not supported by javascript)
• Lookbehind limits in:
  • Lookbehinds need to be constant-length php, perl, python, ruby
  • Lookarounds of limited length {0,n} java
  • Variable length lookbehinds are allowed .net
• Lookbehind alternatives:
  • Using \K php, perl (Flavors that support \K)
  • Alternative regex module for Python python
    • The hacky way
    • JavaScript negative lookbehind equivalents ^{External link}

Modifiers

• How to convert preg_replace e to preg_replace_callback?
• What are inline modifiers?
• What is '?-mix' in a Ruby Regular Expression

Other:

• |:alternation (OR) operator, .:any character, [.]:literal dot character
• What special characters must be escaped?
• Control verbs (php and perl): (*PRUNE), (*SKIP), (*FAIL) and (*F)
  • php only: (*BSR_ANYCRLF)
• Recursion (php and perl): (?R), (?0) and (?1), (?-1), (?&groupname)

Common Tasks

• Get a string between two curly braces: {...}
• Match (or replace) a pattern except in situations s1, s2, s3...
• How do I find all YouTube video ids in a string using a regex?
• Validation:
  • Internet: email addresses, URLs (host/port: regex and non-regex alternatives), passwords
  • Numeric: a number, min-max ranges (such as 1-31), phone numbers, date
  • Parsing HTML with regex: See "General Information > When not to use Regex"

Advanced Regex-Fu

• Strings and numbers:
  • Regular expression to match a line that doesn't contain a word
  • How does this PCRE pattern detect palindromes?
  • Match strings whose length is a fourth power
  • How does this regex find triangular numbers?
  • How to determine if a number is a prime with regex?
  • How to match the middle character in a string with regex?
• Other:
  • How can we match a^n b^n?
  • Match nested brackets
    • Using a recursive pattern php, perl
    • Using balancing groups .net
  • “Vertical” regex matching in an ASCII “image”
  • List of highly up-voted regex questions on Code Golf
  • How to make two quantifiers repeat the same number of times?
  • An impossible-to-match regular expression: (?!a)a
  • Match/delete/replace this except in contexts A, B and C
  • Match nested brackets with regex without using recursion or balancing groups?

Flavor-Specific Information

(Except for those marked with *, this section contains non-Stack Overflow links.)

• Java
  • Official documentation: Pattern Javadoc ?, Oracle's regular expressions tutorial ?
  • The differences between functions in java.util.regex.Matcher:
    • matches()): The match must be anchored to both input-start and -end
    • find()): A match may be anywhere in the input string (substrings)
    • lookingAt(): The match must be anchored to input-start only
    • (For anchors in general, see the section "Anchors")
  • The only java.lang.String functions that accept regular expressions: matches(s), replaceAll(s,s), replaceFirst(s,s), split(s), split(s,i)
  • *An (opinionated and) detailed discussion of the disadvantages of and missing features in java.util.regex
• .NET
  • How to read a .NET regex with look-ahead, look-behind, capturing groups and back-references mixed together?
• Official documentation:
  • Boost regex engine: General syntax, Perl syntax (used by TextPad, Sublime Text, UltraEdit, ...???)
  • JavaScript 1.5 general info and RegExp object
  • .NET MySQL Oracle Perl5 version 18.2
  • PHP: pattern syntax, preg_match
  • Python: Regular expression operations, search vs match, how-to
  • Rust: crate regex, struct regex::Regex
  • Splunk: regex terminology and syntax and regex command
  • Tcl: regex syntax, manpage, regexp command
  • Visual Studio Find and Replace

General information

(Links marked with * are non-Stack Overflow links.)

• Other general documentation resources: Learning Regular Expressions, *Regular-expressions.info, *Wikipedia entry, *RexEgg, Open-Directory Project
• DFA versus NFA
• Generating Strings matching regex
• Books: Jeffrey Friedl's Mastering Regular Expressions
• When to not use regular expressions:
  • Some people, when confronted with a problem, think "I know, I'll use regular expressions." Now they have two problems. (blog post written by Stack Overflow's founder)*
  • Do not use regex to parse HTML:
    • Don't. Please, just don't
    • Well, maybe...if you're really determined (other answers in this question are also good)

Examples of regex that can cause regex engine to fail

• Why does this regular expression kill the Java regex engine?

Tools: Testers and Explainers

(This section contains non-Stack Overflow links.)

You can use above in one line.

  let imageView = UIImageView(image: UIImage(named: "yourImage.png")!)

I want to give you my contribute, with my code for AES Rfc2898DeriveBytes (here the documentation) algorhytm, written in C# (.NET framework 4) and fully working also for limited platforms, as .NET Compact Framework for Windows Phone 7.0+ (not all platforms support every criptographic method of the .NET framework!).

I hope this can help anyone!

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

public static class Crypto
{
    private static readonly byte[] IVa = new byte[] { 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x11, 0x11, 0x12, 0x13, 0x14, 0x0e, 0x16, 0x17 };


    public static string Encrypt(this string text, string salt)
    {
        try
        {
            using (Aes aes = new AesManaged())
            {
                Rfc2898DeriveBytes deriveBytes = new Rfc2898DeriveBytes(Encoding.UTF8.GetString(IVa, 0, IVa.Length), Encoding.UTF8.GetBytes(salt));
                aes.Key = deriveBytes.GetBytes(128 / 8);
                aes.IV = aes.Key;
                using (MemoryStream encryptionStream = new MemoryStream())
                {
                    using (CryptoStream encrypt = new CryptoStream(encryptionStream, aes.CreateEncryptor(), CryptoStreamMode.Write))
                    {
                        byte[] cleanText = Encoding.UTF8.GetBytes(text);
                        encrypt.Write(cleanText, 0, cleanText.Length);
                        encrypt.FlushFinalBlock();
                    }

                    byte[] encryptedData = encryptionStream.ToArray();
                    string encryptedText = Convert.ToBase64String(encryptedData);


                    return encryptedText;
                }
            }
        }
        catch
        {
            return String.Empty;
        }
    }

    public static string Decrypt(this string text, string salt)
    {
        try
        {
            using (Aes aes = new AesManaged())
            {
                Rfc2898DeriveBytes deriveBytes = new Rfc2898DeriveBytes(Encoding.UTF8.GetString(IVa, 0, IVa.Length), Encoding.UTF8.GetBytes(salt));
                aes.Key = deriveBytes.GetBytes(128 / 8);
                aes.IV = aes.Key;

                using (MemoryStream decryptionStream = new MemoryStream())
                {
                    using (CryptoStream decrypt = new CryptoStream(decryptionStream, aes.CreateDecryptor(), CryptoStreamMode.Write))
                    {
                        byte[] encryptedData = Convert.FromBase64String(text);


                        decrypt.Write(encryptedData, 0, encryptedData.Length);
                        decrypt.Flush();
                    }

                    byte[] decryptedData = decryptionStream.ToArray();
                    string decryptedText = Encoding.UTF8.GetString(decryptedData, 0, decryptedData.Length);


                    return decryptedText;
                }
            }
        }
        catch
        {
            return String.Empty;
        }
        }
    }
}

I got this error message too.

and what makes me think it is useful to give an answer here is that the answer from @Rafal Rawicki is a good solution in some cases but not for all circumstances. example that i met:

1.run "git log" we can get the HEAD commit change-id

2.we also can get a 'HEAD' commit change-id on Gerrit website.

3.they are different ,which makes us can not push successfully and get the "missing change-id error"

solution:

0.'git add .'

1.save your HEAD commit change-id got from 'git log',it will be used later.

2.copy the HEAD commit change-id from Gerrit website.

3.'git reset HEAD'

4.'git commit --amend' and copy the change-id from **Gerrit website** to the commit message in the last paragraph(replace previous change-id)

5.'git push *' you can push successfully now but can not find the HEAD commit from **git log** on Gerrit website too

6.'git reset HEAD'

7.'git commit --amend' and copy the change-id from **git log**(we saved in step 1) to the commit message in the last paragraph(replace previous change-id)

8.'git push *' you can find the HEAD commit from **git log** on Gerrit website,they have the same change-id

9.done

ANSWER: Read the instructions #dua

Ok the magic was in this line that I apparently missed when installing was:

$ sudo apt-get install mongodb-10gen=2.4.6

And the full process as described here http://docs.mongodb.org/manual/tutorial/install-mongodb-on-ubuntu/ is

$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
$ echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/mongodb.list
$ sudo apt-get update
$ sudo apt-get install mongodb-10gen
$ sudo apt-get install mongodb-10gen=2.2.3
$ echo "mongodb-10gen hold" | sudo dpkg --set-selections
$ sudo service mongodb start

$ mongod --version
db version v2.4.6
Wed Oct 16 12:21:39.938 git version: b9925db5eac369d77a3a5f5d98a145eaaacd9673

IMPORTANT: Make sure you change 2.4.6 to the latest version (or whatever you want to install). Find the latest version number here http://www.mongodb.org/downloads

In Laravel 5 I had to ssh into my homestead server and run these commands:

sudo chmod -R 777 storage
sudo chmod -R 777 bootstrap/cache

What you expect is the synchronous (blocking) type request.

var it_works = false;

jQuery.ajax({
  type: "POST",
  url: 'some_file.php',
  success: function (data) {
    it_works = true;
  }, 
  async: false // <- this turns it into synchronous
});?

// Execution is BLOCKED until request finishes.

// it_works is available
alert(it_works);

Requests are asynchronous (non-blocking) by default which means that the browser won't wait for them to be completed in order to continue its work. That's why your alert got wrong result.

Now, with jQuery.ajax you can optionally set the request to be synchronous, which means that the script will only continue to run after the request is finished.

The RECOMMENDED way, however, is to refactor your code so that the data would be passed to a callback function as soon as the request is finished. This is preferred because blocking execution means blocking the UI which is unacceptable. Do it this way:

$.post("some_file.php", '', function(data) {
    iDependOnMyParameter(data);
});

function iDependOnMyParameter(param) {
    // You should do your work here that depends on the result of the request!
    alert(param)
}

// All code here should be INDEPENDENT of the result of your AJAX request
// ...

Asynchronous programming is slightly more complicated because the consequence of making a request is encapsulated in a function instead of following the request statement. But the realtime behavior that the user experiences can be significantly better because they will not see a sluggish server or sluggish network cause the browser to act as though it had crashed. Synchronous programming is disrespectful and should not be employed in applications which are used by people.

Douglas Crockford (YUI Blog)

You do not need to insert the current timestamp manually as MySQL provides this facility to store it automatically. When the MySQL table is created, simply do this:

• select TIMESTAMP as your column type
• set the Default value to CURRENT_TIMESTAMP
• then just insert any rows into the table without inserting any values for the time column

You'll see the current timestamp is automatically inserted when you insert a row. Please see the attached picture.

My solution for this. It is not so cool, but works well.

public static boolean isEqualCollection(List<?> a, List<?> b) {

    if (a == null || b == null) {
        throw new NullPointerException("The list a and b must be not null.");
    }

    if (a.size() != b.size()) {
        return false;
    }

    List<?> bCopy = new ArrayList<Object>(b);

    for (int i = 0; i < a.size(); i++) {

        for (int j = 0; j < bCopy.size(); j++) {
            if (a.get(i).equals(bCopy.get(j))) {
                bCopy.remove(j);
                break;
            }
        }
    }

    return bCopy.isEmpty();
}

import urllib
urllib.request.urlretrieve("https://raw.githubusercontent.com/dnishimoto/python-deep-learning/master/list%20iterators%20and%20generators.ipynb", "test.ipynb")

downloads a single raw juypter notebook to file.

Interfaces cannot require instance variables to be defined -- only methods.

(Variables can be defined in interfaces, but they do not behave as might be expected: they are treated as final static.)

Happy coding.

Tried several but did not solve the issue with a week starting on a Monday, resulting in giving me the coming Monday on a Sunday. So I modified it a bit and got it working with this code:

int delta = DayOfWeek.Monday - DateTime.Now.DayOfWeek;
DateTime monday = DateTime.Now.AddDays(delta == 1 ? -6 : delta);
return monday;

You can use:

jQuery('[name="' + nameAttributeValue + '"]');

this will be an inefficient way to select elements though, so it would be best to also use the tag name or restrict the search to a specific element:

jQuery('div[name="' + nameAttributeValue + '"]'); // with tag name
jQuery('div[name="' + nameAttributeValue + '"]',
     document.getElementById('searcharea'));      // with a search base

In my case, the problem was more severe: turns out asp.net was not correctly registered.

This response worked fine.

simply ran the following command at the command prompt

%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -i

If I had been on a 32 bit system, it would have looked like the following:

%windir%\Microsoft.NET\Framework\v4.0.21006\aspnet_regiis.exe -i

Simple solution:

git rm --cached directory
git add directory

It turns out setting these configuration properties is pretty straight forward, but the official documentation is more general so it might be hard to find when searching specifically for connection pool configuration information.

To set the maximum pool size for tomcat-jdbc, set this property in your .properties or .yml file:

spring.datasource.maxActive=5

You can also use the following if you prefer:

spring.datasource.max-active=5

You can set any connection pool property you want this way. Here is a complete list of properties supported by tomcat-jdbc.

To understand how this works more generally you need to dig into the Spring-Boot code a bit.

Spring-Boot constructs the DataSource like this (see here, line 102):

@ConfigurationProperties(prefix = DataSourceAutoConfiguration.CONFIGURATION_PREFIX)
@Bean
public DataSource dataSource() {
    DataSourceBuilder factory = DataSourceBuilder
            .create(this.properties.getClassLoader())
            .driverClassName(this.properties.getDriverClassName())
            .url(this.properties.getUrl())
            .username(this.properties.getUsername())
            .password(this.properties.getPassword());
    return factory.build();
}

The DataSourceBuilder is responsible for figuring out which pooling library to use, by checking for each of a series of know classes on the classpath. It then constructs the DataSource and returns it to the dataSource() function.

At this point, magic kicks in using @ConfigurationProperties. This annotation tells Spring to look for properties with prefix CONFIGURATION_PREFIX (which is spring.datasource). For each property that starts with that prefix, Spring will try to call the setter on the DataSource with that property.

The Tomcat DataSource is an extension of DataSourceProxy, which has the method setMaxActive().

And that's how your spring.datasource.maxActive=5 gets applied correctly!

What about other connection pools

I haven't tried, but if you are using one of the other Spring-Boot supported connection pools (currently HikariCP or Commons DBCP) you should be able to set the properties the same way, but you'll need to look at the project documentation to know what is available.

Have a look at the ReadAsset.java from API samples that come with the SDK.

       try {
        InputStream is = getAssets().open("read_asset.txt");

        // We guarantee that the available method returns the total
        // size of the asset...  of course, this does mean that a single
        // asset can't be more than 2 gigs.
        int size = is.available();

        // Read the entire asset into a local byte buffer.
        byte[] buffer = new byte[size];
        is.read(buffer);
        is.close();

        // Convert the buffer into a string.
        String text = new String(buffer);

        // Finally stick the string into the text view.
        TextView tv = (TextView)findViewById(R.id.text);
        tv.setText(text);
    } catch (IOException e) {
        // Should never happen!
        throw new RuntimeException(e);
    }

Not that I'm aware of. I wouldn't recommend using copy-item for this anyway. I don't think it has been designed to be robust like robocopy.exe to support retry which you would want for extremely large file copies over the network.

This should give you a start

>>> for col in range(arr.shape[1]):
    some_function(arr[:,col])


[1 2 3 4]
[99 14 12 43]
[2 5 7 1]

Try with like the following. It may help you.

https://gdata.youtube.com/feeds/api/videos?author=cnn&v=2&orderby=updated&alt=jsonc&q=news

Here author as you can specify your channel name and "q" as you can give your search key word.

There is no direct option available. You cant't do db.collection("CollectionName").count(). Below are the two ways by which you can find the count of number of documents within a collection.

1 :- Get all the documents in the collection and then get it's size.(Not the best Solution)

db.collection("CollectionName").get().subscribe(doc=>{
console.log(doc.size)
})

By using above code your document reads will be equal to the size of documents within a collection and that is the reason why one must avoid using above solution.

2:- Create a separate document with in your collection which will store the count of number of documents in the collection.(Best Solution)

db.collection("CollectionName").doc("counts")get().subscribe(doc=>{
console.log(doc.count)
})

Above we created a document with name counts to store all the count information.You can update the count document in the following way:-

• Create a firestore triggers on the document counts
• Increment the count property of counts document when a new document is created.
• Decrement the count property of counts document when a document is deleted.

w.r.t price (Document Read = 1) and fast data retrieval the above solution is good.

Library MoreLinq have method called Batch

List<int> ids = new List<int>() { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 }; // 10 elements
int counter = 1;
foreach(var batch in ids.Batch(2))
{
    foreach(var eachId in batch)
    {
        Console.WriteLine("Batch: {0}, Id: {1}", counter, eachId);
    }
    counter++;
}

Result is

Batch: 1, Id: 1
Batch: 1, Id: 2
Batch: 2, Id: 3
Batch: 2, Id: 4
Batch: 3, Id: 5
Batch: 3, Id: 6
Batch: 4, Id: 7
Batch: 4, Id: 8
Batch: 5, Id: 9
Batch: 5, Id: 0

ids are splitted into 5 chunks with 2 elements.

Here is my solution, it is based on @alexbirkett's solution.

public class ZoomImageView extends ImageView {

// region . Static fields .

static final int NONE = 0;
static final int DRAG = 1;
static final int ZOOM = 2;
static final int CLICK = 3;

// endregion . Static fields .

// region . Fields .

private int mode = NONE;

private Matrix mMatrix = new Matrix();

private PointF mLastTouch = new PointF();
private PointF mStartTouch = new PointF();
private float minScale = 0.5f;
private float maxScale = 4f;
private float[] mCriticPoints;

private float mScale = 1f;
private float mRight;
private float mBottom;
private float mOriginalBitmapWidth;
private float mOriginalBitmapHeight;

private ScaleGestureDetector mScaleDetector;

//endregion . Fields .

// region . Ctor .
public ZoomImageView(Context context) {
    super(context);
    init(context);
}

public ZoomImageView(Context context, AttributeSet attrs) {
    super(context, attrs);
    init(context);
}

public ZoomImageView(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    init(context);
}

// endregion . Ctor .

// region . Overrider .

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    int bmHeight = getBmHeight();
    int bmWidth = getBmWidth();

    float width = getMeasuredWidth();
    float height = getMeasuredHeight();
    float scale = 1;

    // If image is bigger then display fit it to screen.
    if (width < bmWidth || height < bmHeight) {
        scale = width > height ? height / bmHeight : width / bmWidth;
    }

    mMatrix.setScale(scale, scale);
    mScale = 1f;

    mOriginalBitmapWidth = scale * bmWidth;
    mOriginalBitmapHeight = scale * bmHeight;

    // Center the image
    float redundantYSpace = (height - mOriginalBitmapHeight);
    float redundantXSpace = (width - mOriginalBitmapWidth);

    mMatrix.postTranslate(redundantXSpace / 2, redundantYSpace / 2);

    setImageMatrix(mMatrix);
}

@Override
public boolean onTouchEvent(MotionEvent event) {
    mScaleDetector.onTouchEvent(event);

    mMatrix.getValues(mCriticPoints);
    float translateX = mCriticPoints[Matrix.MTRANS_X];
    float trnslateY = mCriticPoints[Matrix.MTRANS_Y];
    PointF currentPoint = new PointF(event.getX(), event.getY());

    switch (event.getAction()) {
        //when one finger is touching
        //set the mode to DRAG
        case MotionEvent.ACTION_DOWN:
            mLastTouch.set(event.getX(), event.getY());
            mStartTouch.set(mLastTouch);
            mode = DRAG;
            break;
        //when two fingers are touching
        //set the mode to ZOOM
        case MotionEvent.ACTION_POINTER_DOWN:
            mLastTouch.set(event.getX(), event.getY());
            mStartTouch.set(mLastTouch);
            mode = ZOOM;
            break;
        //when a finger moves
        //If mode is applicable move image
        case MotionEvent.ACTION_MOVE:

            //if the mode is ZOOM or
            //if the mode is DRAG and already zoomed
            if (mode == ZOOM || (mode == DRAG && mScale > minScale)) {

                // region . Move  image.

                float deltaX = currentPoint.x - mLastTouch.x;// x difference
                float deltaY = currentPoint.y - mLastTouch.y;// y difference
                float scaleWidth = Math.round(mOriginalBitmapWidth * mScale);// width after applying current scale
                float scaleHeight = Math.round(mOriginalBitmapHeight * mScale);// height after applying current scale

                // Move image to lef or right if its width is bigger than display width
                if (scaleWidth > getWidth()) {
                    if (translateX + deltaX > 0) {
                        deltaX = -translateX;
                    } else if (translateX + deltaX < -mRight) {
                        deltaX = -(translateX + mRight);
                    }
                } else {
                    deltaX = 0;
                }
                // Move image to up or bottom if its height is bigger than display height
                if (scaleHeight > getHeight()) {
                    if (trnslateY + deltaY > 0) {
                        deltaY = -trnslateY;
                    } else if (trnslateY + deltaY < -mBottom) {
                        deltaY = -(trnslateY + mBottom);
                    }
                } else {
                    deltaY = 0;
                }

                //move the image with the matrix
                mMatrix.postTranslate(deltaX, deltaY);
                //set the last touch location to the current
                mLastTouch.set(currentPoint.x, currentPoint.y);

                // endregion . Move image .
            }
            break;
        //first finger is lifted
        case MotionEvent.ACTION_UP:
            mode = NONE;
            int xDiff = (int) Math.abs(currentPoint.x - mStartTouch.x);
            int yDiff = (int) Math.abs(currentPoint.y - mStartTouch.y);
            if (xDiff < CLICK && yDiff < CLICK)
                performClick();
            break;
        // second finger is lifted
        case MotionEvent.ACTION_POINTER_UP:
            mode = NONE;
            break;
    }
    setImageMatrix(mMatrix);
    invalidate();
    return true;
}

//endregion . Overrides .

// region . Privates .

private void init(Context context) {
    super.setClickable(true);
    mScaleDetector = new ScaleGestureDetector(context, new ScaleListener());
    mCriticPoints = new float[9];
    setImageMatrix(mMatrix);
    setScaleType(ScaleType.MATRIX);
}

private int getBmWidth() {
    Drawable drawable = getDrawable();
    if (drawable != null) {
        return drawable.getIntrinsicWidth();
    }
    return 0;
}

private int getBmHeight() {
    Drawable drawable = getDrawable();
    if (drawable != null) {
        return drawable.getIntrinsicHeight();
    }
    return 0;
}

//endregion . Privates .

// region . Internal classes .

private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener {

    @Override
    public boolean onScaleBegin(ScaleGestureDetector detector) {
        mode = ZOOM;
        return true;
    }

    @Override
    public boolean onScale(ScaleGestureDetector detector) {
        float scaleFactor = detector.getScaleFactor();
        float newScale = mScale * scaleFactor;
        if (newScale < maxScale && newScale > minScale) {
            mScale = newScale;
            float width = getWidth();
            float height = getHeight();
            mRight = (mOriginalBitmapWidth * mScale) - width;
            mBottom = (mOriginalBitmapHeight * mScale) - height;

            float scaledBitmapWidth = mOriginalBitmapWidth * mScale;
            float scaledBitmapHeight = mOriginalBitmapHeight * mScale;

            if (scaledBitmapWidth <= width || scaledBitmapHeight <= height) {
                mMatrix.postScale(scaleFactor, scaleFactor, width / 2, height / 2);
            } else {
                mMatrix.postScale(scaleFactor, scaleFactor, detector.getFocusX(), detector.getFocusY());
            }
        }
        return true;
    }
}

// endregion . Internal classes .
}

How do I display and redirect output to a file. Suppose if I use dos command, dir > test.txt ,this command will redirect output to file test.txt without displaying the results. how to write a command to display the output and redirect output to a file using DOS i.e., windows command prompt, not in UNIX/LINUX.

You may find these commands in biterscripting ( http://www.biterscripting.com ) useful.

var str output
lf > $output
echo $output                            # Will show output on screen.
echo $output > "test.txt"               # Will write output to file test.txt.
system start "test.txt"                 # Will open file test.txt for viewing/editing.

The subject of the certificate is the entity its public key is associated with (i.e. the "owner" of the certificate).

As RFC 5280 says:

The subject field identifies the entity associated with the public key stored in the subject public key field. The subject name MAY be carried in the subject field and/or the subjectAltName extension.

X.509 certificates have a Subject (Distinguished Name) field and can also have multiple names in the Subject Alternative Name extension.

The Subject DN is made of multiple relative distinguished names (RDNs) (themselves made of attribute assertion values) such as "CN=yourname" or "O=yourorganization".

In the context of the article you're linking to, the subject would be the user/owner of the cert.

I tried -Xmx32255M is accepted by vmargs for compressed oops.

You could use:

s = '23.245678'
i = int(float(s))

I am using phpMyAdmin version 4.2.11. At the time of writing, my Status tab looks like this (a few options expanded; note "Current settings", bottom right):

Note, there are no directly visible "features" that allow for the enabling of things such as slow_query_log. So, I went digging on the internet because UI-oriented answers will only be relevant to a particular release and, therefore, will quickly become out of date. So, what do you do if you don't see a relevant answer, above?

As this article explains, you can run a global query to enable or disable the slow_query_log et al. The queries for enabling and disabling these logs are not difficult, so don't be afraid of them, e.g.

SET GLOBAL slow_query_log = 'ON';

From here, phpMyAdmin is pretty helpful and a bit of Googling will get you up to speed in no time. For instance, after I ran the above query, I can go back to the "Instructions/Setup" option under the Status tab's Monitor window and see this (note the further instructions):

It could be too late. But, I encountered similar problem and in my case the project had self reference. Hence, deleting it from the References worked like a charm!!!

Given your example, you need to add the following import in your main.main class:

import second.second;

Some bonus advice, make sure you titlecase your class names as that is a Java standard. So your example Main class will have the structure:

package main;  //lowercase package names
public class Main //titlecase class names
{
    //Main class content
}

import Image

def fig2img ( fig ): """ @brief Convert a Matplotlib figure to a PIL Image in RGBA format and return it @param fig a matplotlib figure @return a Python Imaging Library ( PIL ) image """ # put the figure pixmap into a numpy array buf = fig2data ( fig ) w, h, d = buf.shape return Image.frombytes( "RGBA", ( w ,h ), buf.tostring( ) )

def fig2data ( fig ): """ @brief Convert a Matplotlib figure to a 4D numpy array with RGBA channels and return it @param fig a matplotlib figure @return a numpy 3D array of RGBA values """ # draw the renderer fig.canvas.draw ( )

# Get the RGBA buffer from the figure
w,h = fig.canvas.get_width_height()
buf = np.fromstring ( fig.canvas.tostring_argb(), dtype=np.uint8 )
buf.shape = ( w, h, 4 )

# canvas.tostring_argb give pixmap in ARGB mode. Roll the ALPHA channel to have it in RGBA mode
buf = np.roll ( buf, 3, axis = 2 )
return buf

def rgba2rgb(img, c=(0, 0, 0), path='foo.jpg', is_already_saved=False, if_load=True): if not is_already_saved: background = Image.new("RGB", img.size, c) background.paste(img, mask=img.split()[3]) # 3 is the alpha channel

    background.save(path, 'JPEG', quality=100)   
    is_already_saved = True
if if_load:
    if is_already_saved:
        im = Image.open(path)
        return np.array(im)
    else:
        raise ValueError('No image to load.')

The file msrdo20.dll is missing from the installation.

According to the Support Statement for Visual Basic 6.0 on Windows Vista, Windows Server 2008 and Windows 7 this file should be distributed with the application.

I'm not sure why it isn't, but my solution is to place the file somewhere on the machine, and register it using regsvr32 in the command line, eg:

regsvr32 c:\windows\system32\msrdo20.dll

In an ideal world you would package this up with the redistributable.

This is an update for dcodesmith's answer https://stackoverflow.com/a/21369918/1668200

The proposed solution also works when the text is longer (i.e. the lines need to wrap): Updated Fiddle

When you're using a grid system, you might need to do one of the following (at least this is true for Foundation 6 - couldn't reproduce it in the Fiddle):

• Add box-sizing:content-box; to the list or its container
• OR change text-indent:-2em; to -1.5em

P.S.: I wanted to add this as an edit to the original answer, but it was rejected.

The top answer is almost correct, but you also need to add an ampersand at the end of each line. For example write the batch file:

start /d "~\iexplore.exe" "www.google.com" & 
start /d "~\iexplore.exe" "www.yahoo.com" &
start /d "~\iexplore.exe" "www.blackholesurfer.com" &

The ampersand allows the prompt to return to the shell and launch another tab. This is a windows solution only, but the ampersand has the same effect in linux shell.