This works with multiple statements:

if condition1 Then stmt1:stmt2 Else if condition2 Then stmt3:stmt4 Else stmt5:stmt6

Or you can split it over multiple lines:

if condition1 Then stmt1:stmt2
Else if condition2 Then stmt3:stmt4
Else stmt5:stmt6

Sorry, I wasn't sure which SQL platform you're talking about:

In MySQL:

$query = ("SELECT * FROM $db WHERE conditions AND LENGTH(col_name) = 3");

in MSSQL

$query = ("SELECT * FROM $db WHERE conditions AND LEN(col_name) = 3");

The LENGTH() (MySQL) or LEN() (MSSQL) function will return the length of a string in a column that you can use as a condition in your WHERE clause.

Edit

I know this is really old but thought I'd expand my answer because, as Paulo Bueno rightly pointed out, you're most likely wanting the number of characters as opposed to the number of bytes. Thanks Paulo.

So, for MySQL there's the CHAR_LENGTH(). The following example highlights the difference between LENGTH() an CHAR_LENGTH():

CREATE TABLE words (
    word VARCHAR(100)
) ENGINE INNODB DEFAULT CHARSET utf8mb4 COLLATE utf8mb4_unicode_ci;

INSERT INTO words(word) VALUES('??'), ('happy'), ('hayir');

SELECT word, LENGTH(word) as num_bytes, CHAR_LENGTH(word) AS num_characters FROM words;

+--------+-----------+----------------+
| word   | num_bytes | num_characters |
+--------+-----------+----------------+
| ??    |         6 |              2 |
| happy  |         5 |              5 |
| hayir  |         6 |              5 |
+--------+-----------+----------------+

Be careful if you're dealing with multi-byte characters.

.ix indexer works okay for pandas version prior to 0.20.0, but since pandas 0.20.0, the .ix indexer is deprecated, so you should avoid using it. Instead, you can use .loc or iloc indexers. You can solve this problem by:

mask = df.my_channel > 20000
column_name = 'my_channel'
df.loc[mask, column_name] = 0

Or, in one line,

df.loc[df.my_channel > 20000, 'my_channel'] = 0

mask helps you to select the rows in which df.my_channel > 20000 is True, while df.loc[mask, column_name] = 0 sets the value 0 to the selected rows where maskholds in the column which name is column_name.

Update: In this case, you should use loc because if you use iloc, you will get a NotImplementedError telling you that iLocation based boolean indexing on an integer type is not available.

This is a little extra info to the Boldewyn answer above.

Add some php code to do the if/else

if($x==1){
  print "<p class=\"normal\">Text</p>\n";
} else {
  print "<p class=\"active\">Text</p>\n";
}

In general it would be something like this:

if(test != "A" && test != "B")

You should probably read up on JavaScript logical operators.

Use empty(). It checks for both empty strings and null.

if (!empty($_POST['user'])) {
  // do stuff
}

From the manual:

The following things are considered to be empty:

"" (an empty string)  
0 (0 as an integer)  
0.0 (0 as a float)  
"0" (0 as a string)    
NULL  
FALSE  
array() (an empty array)  
var $var; (a variable declared, but without a value in a class)  

Might be a bit odd or bad practice but this is one way of going about it.

(arg1, arg2, arg3) = (1, 2, 3)

if (arg1 == 1)*(arg2 == 2)*(arg3 == 3):
    print('Example.')

Anything multiplied by 0 == 0. If any of these conditions fail then it evaluates to false.

Try this:

SELECT * 
  FROM  (
        SELECT neededfield, CONCAT(firstname, ' ', lastname) as firstlast 
        FROM users 
    ) a
WHERE firstlast = "Bob Michael Jones"

I know this is a little late answer,

you can use if and else statements in ejs as follows

<% if (something) { %>
   // Then do some operation
<% } else { %>
   // Then do some operation
<% } %>

But there is another thing I want to emphasize is that if you use the code this way,

<% if (something) { %>
   // Then do some operation
<% } %>
<% else { %>
   // Then do some operation
<% } %>

It will produce an error.

Hope this will help to someone

function leapYear(year)
{
  return ((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0);
}

Use conditional formatting.

You can enter a condition using any cell you like and a format to apply if the formula is true.

{ } -->

defines scope, so if(a==1) { int b = 10; } says, you are defining int b, for {}- this scope. For

if(a==1)
  int b =10;

there is no scope. And you will not be able to use b anywhere.

You can consider using numpy.putmask:

np.putmask(arr, arr>=T, 255.0)

Here is a performance comparison with the Numpy's builtin indexing:

In [1]: import numpy as np
In [2]: A = np.random.rand(500, 500)

In [3]: timeit np.putmask(A, A>0.5, 5)
1000 loops, best of 3: 1.34 ms per loop

In [4]: timeit A[A > 0.5] = 5
1000 loops, best of 3: 1.82 ms per loop

I don't think you need a case statement. You just need to update your where clause and make sure you have correct parentheses to group the clauses.

SELECT Sum(CAMount) as PaymentAmount 
from TableOrderPayment 
where (CStatus = 'Active' AND CPaymentType = 'Cash') 
OR (CStatus = 'Active' and CPaymentType = 'Check' and CDate<=SYSDATETIME())

The answers posted before mine assume that CDate<=SYSDATETIME() is also appropriate for Cash payment type as well. I think I split mine out so it only looks for that clause for check payments.

The "Pythonic" way to check if a string is empty is:

import random
variable = random.choice(l)
if variable:
    # got a non-empty string
else:
    # got an empty string

The question as answered by Daniel is perfctly fine. I wanted to leave a note regarding NULLS. We should be carefull about using NOT IN operator when a column contains NULL values. You won't get any output if your column contains NULL values and you are using the NOT IN operator. This is how it's explained over here http://www.oraclebin.com/2013/01/beware-of-nulls.html , a very good article which I came across and thought of sharing it.

Try this:

SELECT Count(Student_ID) as 'StudentCount' 
FROM CourseSemOne
where Student_ID=3 
Having Count(Student_ID) < 6 and Count(Student_ID) > 0;

Python is case sensitive and needs proper indentation. You need to use lowercase "if", indent your conditions properly and the code has a bug. proceed will evaluate to y

If that's what you want to do, it would be better to use if statements. For example:

if(liCount == 0){
    setLayoutState('start');
}
if(liCount<=5 && liCount>0){
    setLayoutState('upload1Row');
}
if(liCount<=10 && liCount>5){
    setLayoutState('upload2Rows');
}             
var api = $('#UploadList').data('jsp');
    api.reinitialise();

Use brackets to group the OR statements.

mysql_query("SELECT * FROM Drinks WHERE email='$Email' AND (date='$Date_Today' OR date='$Date_Yesterday' OR date='$Date_TwoDaysAgo' OR date='$Date_ThreeDaysAgo' OR date='$Date_FourDaysAgo' OR date='$Date_FiveDaysAgo' OR date='$Date_SixDaysAgo' OR date='$Date_SevenDaysAgo')");

You can also use IN

mysql_query("SELECT * FROM Drinks WHERE email='$Email' AND date IN ('$Date_Today','$Date_Yesterday','$Date_TwoDaysAgo','$Date_ThreeDaysAgo','$Date_FourDaysAgo','$Date_FiveDaysAgo','$Date_SixDaysAgo','$Date_SevenDaysAgo')");

The problem is that the 'and' is being treated as an 'or'.

No, the problem is that you are using the XPath != operator and you aren't aware of its "weird" semantics.

Solution:

Just replace the any x != y expressions with a not(x = y) expression.

In your specific case:

Replace:

<xsl:when test="$AccountNumber != '12345' and $Balance != '0'">

with:

<xsl:when test="not($AccountNumber = '12345') and not($Balance = '0')">

Explanation:

By definition whenever one of the operands of the != operator is a nodeset, then the result of evaluating this operator is true if there is a node in the node-set, whose value isn't equal to the other operand.

So:

 $someNodeSet != $someValue

generally doesn't produce the same result as:

 not($someNodeSet = $someValue)

The latter (by definition) is true exactly when there isn't a node in $someNodeSet whose string value is equal to $someValue.

Lesson to learn:

Never use the != operator, unless you are absolutely sure you know what you are doing.

You could just add a few COUNTIF statements together:

=COUNTIF(A1:A196,"yes")+COUNTIF(A1:A196,"no")+COUNTIF(J1:J196,"agree")

This will give you the result you need.

EDIT

Sorry, misread the question. Nicholas is right that the above will double count. I wasn't thinking of the AND condition the right way. Here's an alternative that should give you the correct results, which you were pretty close to in the first place:

=SUM(COUNTIFS(A1:A196,{"yes","no"},J1:J196,"agree"))

A pretty simple solution I came up with: (Python 3)

def only_letters(tested_string):
    for letter in tested_string:
        if letter not in "abcdefghijklmnopqrstuvwxyz":
            return False
    return True

You can add a space in the string you are checking against if you want spaces to be allowed.

# reassign depth values under 10 to zero
df$depth[df$depth<10] <- 0

(For the columns that are factors, you can only assign values that are factor levels. If you wanted to assign a value that wasn't currently a factor level, you would need to create the additional level first:

levels(df$species) <- c(levels(df$species), "unknown") 
df$species[df$depth<10]  <- "unknown" 

It's called case and it works like you would expect, plus lots more fun stuff courtesy of === which implements the tests.

case 5
  when 5
    puts 'yes'
  else
    puts 'else'
end

Now for some fun:

case 5 # every selector below would fire (if first)
  when 3..7    # OK, this is nice
  when 3,4,5,6 # also nice
  when Fixnum  # or
  when Integer # or
  when Numeric # or
  when Comparable # (?!) or
  when Object  # (duhh) or
  when Kernel  # (?!) or
  when BasicObject # (enough already)
    ...
end

And it turns out you can also replace an arbitrary if/else chain (that is, even if the tests don't involve a common variable) with case by leaving out the initial case parameter and just writing expressions where the first match is what you want.

case
  when x.nil?
    ...
  when (x.match /'^fn'/)
    ...
  when (x.include? 'substring')
    ...
  when x.gsub('o', 'z') == 'fnzrq'
    ...
  when Time.now.tuesday?
    ...
end

You can use the Logical NOT ! operator:

if (!$(this).parent().next().is('ul')){

Or equivalently (see comments below):

if (! ($(this).parent().next().is('ul'))){

For more information, see the Logical Operators section of the MDN docs.

You need to multi value check. Try using the following code :

<?php
    $illstack=array(...............);
    $val=array('uk','bn','in');
    if(count(array_intersect($illstack,$val))===count($val)){ // all of $val is in $illstack}
?>

Using 1=1 is actually not a very good idea as this can cause full table scans by itself.

See this--> T-SQL 1=1 Performance Hit

This works like charm!

So I edited the code as per my requirement. And here are the changes: It will save the id number from the response into the environment variable.

var jsonData = JSON.parse(responseBody);
for (var i = 0; i < jsonData.data.length; i++)
{
    var counter = jsonData.data[i];
    postman.setEnvironmentVariable("schID", counter.id);
}

Since you are still getting duplicate using only UNION I would check that:

• That they are exact duplicates. I mean, if you make a

  SELECT DISTINCT * FROM (<your query>) AS subquery

  you do get fewer files?

• That you don't have already the duplicates in the first part of the query (maybe generated by the left join). As I understand it UNION it will not add to the result set rows that are already on it, but it won't remove duplicates already present in the first data set.

Most likely JDK configuration is not valid, try to remove and add the JDK again as I've described in the related question here.

In Objective-C you could do this by

float xpoint = (((atan2((newPoint.x - oldPoint.x) , (newPoint.y - oldPoint.y)))*180)/M_PI);

Or read more here

i have same this because in httpd.conf in apache PHPIniDir D:/wamp/bin/php/php5.5.12 that was incorrect

You don't necessarily need the BouncyCastle library. The following code shows how to do so using the Integer.toHexString function

public static String sha256(String base) {
    try{
        MessageDigest digest = MessageDigest.getInstance("SHA-256");
        byte[] hash = digest.digest(base.getBytes("UTF-8"));
        StringBuffer hexString = new StringBuffer();

        for (int i = 0; i < hash.length; i++) {
            String hex = Integer.toHexString(0xff & hash[i]);
            if(hex.length() == 1) hexString.append('0');
            hexString.append(hex);
        }

        return hexString.toString();
    } catch(Exception ex){
       throw new RuntimeException(ex);
    }
}

Special thanks to user1452273 from this post: How to hash some string with sha256 in Java?

Keep up the good work !

Since there's no mention of how to compile a .c file together with a bunch of .o files, and this comment asks for it:

where's the main.c in this answer? :/ if file1.c is the main, how do you link it with other already compiled .o files? – Tom Brito Oct 12 '14 at 19:45

$ gcc main.c lib_obj1.o lib_obj2.o lib_objN.o -o x0rbin

Here, main.c is the C file with the main() function and the object files (*.o) are precompiled. GCC knows how to handle these together, and invokes the linker accordingly and results in a final executable, which in our case is x0rbin.

You will be able to use functions not defined in the main.c but using an extern reference to functions defined in the object files (*.o).

You can also link with .obj or other extensions if the object files have the correct format (such as COFF).

please set dataType config property in your ajax call and give it another try!

another point is you are using ajax call setup configuration properties as string and it is wrong as reference site

$.ajax({

    url : 'http://voicebunny.comeze.com/index.php',
    type : 'GET',
    data : {
        'numberOfWords' : 10
    },
    dataType:'json',
    success : function(data) {              
        alert('Data: '+data);
    },
    error : function(request,error)
    {
        alert("Request: "+JSON.stringify(request));
    }
});

I hope be helpful!

Acording to the docs:

Note The urllib2 module has been split across several modules in Python 3 named urllib.request and urllib.error. The 2to3 tool will automatically adapt imports when converting your sources to Python 3.

So it appears that it is impossible to do what you want but you can use appropriate python3 functions from urllib.request.

I did this:

php -r "echo json_encode(array_combine(DateTimeZone::listIdentifiers(DateTimeZone::ALL), DateTimeZone::listIdentifiers(DateTimeZone::ALL)));" > list-of-timezones.json

I finally managed to create a query that does exactly what i wanted to have:

A filtered nested boolean query. I am not sure why this is not documented. Maybe someone here can tell me?

Here is the query:

GET /test/object/_search
{
  "from": 0,
  "size": 20,
  "sort": {
    "_score": "desc"
  },
  "query": {
    "filtered": {
      "filter": {
        "bool": {
          "must": [
            {
              "term": {
                "state": 1
              }
            }
          ]
        }
      },
      "query": {
        "bool": {
          "should": [
            {
              "bool": {
                "must": [
                  {
                    "match": {
                      "name": "foo"
                    }
                  },
                  {
                    "match": {
                      "name": "bar"
                    }
                  }
                ],
                "should": [
                  {
                    "match": {
                      "has_image": {
                        "query": 1,
                        "boost": 100
                      }
                    }
                  }
                ]
              }
            },
            {
              "bool": {
                "must": [
                  {
                    "match": {
                      "info": "foo"
                    }
                  },
                  {
                    "match": {
                      "info": "bar"
                    }
                  }
                ],
                "should": [
                  {
                    "match": {
                      "has_image": {
                        "query": 1,
                        "boost": 100
                      }
                    }
                  }
                ]
              }
            }
          ],
          "minimum_should_match": 1
        }
      }    
    }
  }
}

In pseudo-SQL:

SELECT * FROM /test/object
WHERE 
    ((name=foo AND name=bar) OR (info=foo AND info=bar))
AND state=1

Please keep in mind that it depends on your document field analysis and mappings how name=foo is internally handled. This can vary from a fuzzy to strict behavior.

"minimum_should_match": 1 says, that at least one of the should statements must be true.

This statements means that whenever there is a document in the resultset that contains has_image:1 it is boosted by factor 100. This changes result ordering.

"should": [
  {
    "match": {
      "has_image": {
        "query": 1,
        "boost": 100
      }
    }
   }
 ]

Have fun guys :)

Yes: TIME_CREATED contains a date and a time. Use TRUNC to strip the time:

SELECT EMP_NAME, DEPT
FROM EMPLOYEE
WHERE TRUNC(TIME_CREATED) = TO_DATE('26/JAN/2011','dd/mon/yyyy')

UPDATE:
As Dave Costa points out in the comment below, this will prevent Oracle from using the index of the column TIME_CREATED if it exists. An alternative approach without this problem is this:

SELECT EMP_NAME, DEPT
FROM EMPLOYEE
WHERE TIME_CREATED >= TO_DATE('26/JAN/2011','dd/mon/yyyy') 
      AND TIME_CREATED < TO_DATE('26/JAN/2011','dd/mon/yyyy') + 1

Add an additional CSS class that blocks the transition, and then remove it to return to the previous state. This make both CSS and JQuery code short, simple and well understandable.

CSS:

.notransition {
  -webkit-transition: none !important;
  -moz-transition: none !important;
  -o-transition: none !important;
  -ms-transition: none !important;
  transition: none !important;
}

!important was added to be sure that this rule will have more "weight", because ID is normally more specific than class.

JQuery:

$('#elem').addClass('notransition'); // to remove transition
$('#elem').removeClass('notransition'); // to return to previouse transition

The signature:

bool operator<<(const obj&, const obj&);

Seems rather suspect, this does not fit the stream convention nor the bitwise convention so it looks like a case of operator overloading abuse, operator < should return bool but operator << should probably return something else.

If you meant so say:

ostream& operator<<(ostream&, const obj&); 

Then since you can't add functions to ostream by necessity the function must be a free function, whether it a friend or not depends on what it has to access (if it doesn't need to access private or protected members there's no need to make it friend).

The currently selected answer does not mention the rename_axis method which can be used to rename the index and column levels.

Pandas has some quirkiness when it comes to renaming the levels of the index. There is also a new DataFrame method rename_axis available to change the index level names.

Let's take a look at a DataFrame

df = pd.DataFrame({'age':[30, 2, 12],
                       'color':['blue', 'green', 'red'],
                       'food':['Steak', 'Lamb', 'Mango'],
                       'height':[165, 70, 120],
                       'score':[4.6, 8.3, 9.0],
                       'state':['NY', 'TX', 'FL']},
                       index = ['Jane', 'Nick', 'Aaron'])

This DataFrame has one level for each of the row and column indexes. Both the row and column index have no name. Let's change the row index level name to 'names'.

df.rename_axis('names')

The rename_axis method also has the ability to change the column level names by changing the axis parameter:

df.rename_axis('names').rename_axis('attributes', axis='columns')

If you set the index with some of the columns, then the column name will become the new index level name. Let's append to index levels to our original DataFrame:

df1 = df.set_index(['state', 'color'], append=True)
df1

Notice how the original index has no name. We can still use rename_axis but need to pass it a list the same length as the number of index levels.

df1.rename_axis(['names', None, 'Colors'])

You can use None to effectively delete the index level names.

Series work similarly but with some differences

Let's create a Series with three index levels

s = df.set_index(['state', 'color'], append=True)['food']
s

       state  color
Jane   NY     blue     Steak
Nick   TX     green     Lamb
Aaron  FL     red      Mango
Name: food, dtype: object

We can use rename_axis similarly to how we did with DataFrames

s.rename_axis(['Names','States','Colors'])

Names  States  Colors
Jane   NY      blue      Steak
Nick   TX      green      Lamb
Aaron  FL      red       Mango
Name: food, dtype: object

Notice that the there is an extra piece of metadata below the Series called Name. When creating a Series from a DataFrame, this attribute is set to the column name.

We can pass a string name to the rename method to change it

s.rename('FOOOOOD')

       state  color
Jane   NY     blue     Steak
Nick   TX     green     Lamb
Aaron  FL     red      Mango
Name: FOOOOOD, dtype: object

DataFrames do not have this attribute and infact will raise an exception if used like this

df.rename('my dataframe')
TypeError: 'str' object is not callable

Prior to pandas 0.21, you could have used rename_axis to rename the values in the index and columns. It has been deprecated so don't do this

I tried placing a label with transparent background over a progress bar but never got it to work properly. So I found Barry's solution here very useful, although I missed the beautiful Vista style progress bar. So I merged Barry's solution with http://www.dreamincode.net/forums/topic/243621-percent-into-progress-bar/ and managed to keep the native progress bar, while displaying text percentage or custom text over it. I don't see any flickering in this solution either. Sorry to dig up and old thread but I needed this today and so others may need it too.

public enum ProgressBarDisplayText
{
    Percentage,
    CustomText
}

class ProgressBarWithCaption : ProgressBar
{
    //Property to set to decide whether to print a % or Text
    private ProgressBarDisplayText m_DisplayStyle;
    public ProgressBarDisplayText DisplayStyle {
        get { return m_DisplayStyle; }
        set { m_DisplayStyle = value; }
    }

    //Property to hold the custom text
    private string m_CustomText;
    public string CustomText {
        get { return m_CustomText; }
        set {
            m_CustomText = value;
            this.Invalidate();
        }
    }

    private const int WM_PAINT = 0x000F;
    protected override void WndProc(ref Message m)
    {
        base.WndProc(m);

        switch (m.Msg) {
            case WM_PAINT:
                int m_Percent = Convert.ToInt32((Convert.ToDouble(Value) / Convert.ToDouble(Maximum)) * 100);
                dynamic flags = TextFormatFlags.VerticalCenter | TextFormatFlags.HorizontalCenter | TextFormatFlags.SingleLine | TextFormatFlags.WordEllipsis;

                using (Graphics g = Graphics.FromHwnd(Handle)) {
                    using (Brush textBrush = new SolidBrush(ForeColor)) {

                        switch (DisplayStyle) {
                            case ProgressBarDisplayText.CustomText:
                                TextRenderer.DrawText(g, CustomText, new Font("Arial", Convert.ToSingle(8.25), FontStyle.Regular), new Rectangle(0, 0, this.Width, this.Height), Color.Black, flags);
                                break;
                            case ProgressBarDisplayText.Percentage:
                                TextRenderer.DrawText(g, string.Format("{0}%", m_Percent), new Font("Arial", Convert.ToSingle(8.25), FontStyle.Regular), new Rectangle(0, 0, this.Width, this.Height), Color.Black, flags);
                                break;
                        }

                    }
                }

                break;
        }

    }

}

using ylim() might be the best approach for your purpose:

xValues = list(range(10))
quads = [x** 2 for x in xValues]
plt.ylim(max(quads), 0)
plt.plot(xValues, quads)

will result:

If you have special logic required for the first route only you can do the following:

AppComponent

    loaded = false;

    constructor(private router: Router....) {
       router.events.pipe(filter(e => e instanceof NavigationEnd), take(1))
                    .subscribe((e) => {
                       this.loaded = true;
                       alert('loaded - this fires only once');
                   });

I had a need for this to hide my page footer, which was otherwise appearing at the top of the page. Also if you only want a loader for the first page you can use this.

You can't declare an extern local method inside of a method, or any other method with an attribute. Move your DLL import into the class:

using System.Runtime.InteropServices;


public class WindowHandling
{
    [DllImport("User32.dll")]
    public static extern int SetForegroundWindow(IntPtr point);

    public void ActivateTargetApplication(string processName, List<string> barcodesList)
    {
        Process p = Process.Start("notepad++.exe");
        p.WaitForInputIdle();
        IntPtr h = p.MainWindowHandle;
        SetForegroundWindow(h);
        SendKeys.SendWait("k");
        IntPtr processFoundWindow = p.MainWindowHandle;
    }
}

I want share my experience. A few days ago I have to update 21 million records in table with 76 million records. My colleague suggested the next variant. For example, we have the next table 'Persons':

Id | FirstName | LastName | Email            | JobTitle
1  | John      |  Doe     | [email protected]     | Software Developer
2  | John1     |  Doe1    | [email protected]     | Software Developer
3  | John2     |  Doe2    | [email protected]     | Web Designer

Task: Update persons to the new Job Title: 'Software Developer' -> 'Web Developer'.

1. Create Temporary Table 'Persons_SoftwareDeveloper_To_WebDeveloper (Id INT Primary Key)'

2. Select into temporary table persons which you want to update with the new Job Title:

INSERT INTO Persons_SoftwareDeveloper_To_WebDeveloper SELECT Id FROM
Persons WITH(NOLOCK) --avoid lock 
WHERE JobTitle = 'Software Developer' 
OPTION(MAXDOP 1) -- use only one core

Depends on rows count, this statement will take some time to fill your temporary table, but it would avoid locks. In my situation it took about 5 minutes (21 million rows).

3. The main idea is to generate micro sql statements to update database. So, let's print them:

DECLARE @i INT, @pagesize INT, @totalPersons INT
    SET @i=0
    SET @pagesize=2000
    SELECT @totalPersons = MAX(Id) FROM Persons

    while @i<= @totalPersons
    begin
    Print '
    UPDATE persons 
      SET persons.JobTitle = ''ASP.NET Developer''
      FROM  Persons_SoftwareDeveloper_To_WebDeveloper tmp
      JOIN Persons persons ON tmp.Id = persons.Id
      where persons.Id between '+cast(@i as varchar(20)) +' and '+cast(@i+@pagesize as varchar(20)) +' 
        PRINT ''Page ' + cast((@i / @pageSize) as varchar(20))  + ' of ' + cast(@totalPersons/@pageSize as varchar(20))+'
     GO
     '
     set @i=@i+@pagesize
    end

After executing this script you will receive hundreds of batches which you can execute in one tab of MS SQL Management Studio.

4. Run printed sql statements and check for locks on table. You always can stop process and play with @pageSize to speed up or speed down updating(don't forget to change @i after you pause script).

5. Drop Persons_SoftwareDeveloper_To_AspNetDeveloper. Remove temporary table.

Minor Note: This migration could take a time and new rows with invalid data could be inserted during migration. So, firstly fix places where your rows adds. In my situation I fixed UI, 'Software Developer' -> 'Web Developer'.

One option would be to set up a windows service and get that to call your scheduled task.

In winforms I've used Timers put don't think this would work well in ASP.NET

Also, note that XDocument is supported in Xbox 360 and Windows Phone OS 7.0. If you target them, develop for XDocument or migrate from XmlDocument.

You can use List<T>.RemoveAt method:

rows.RemoveAt(rows.Count -1);

File file = new File("path");
OutputStream os = new BufferedOutputStream(new FileOutputStream(file));
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, os);
os.close();

I am able to sftp using PowerShell as below:

PS C:\Users\user\Desktop> sftp [email protected]                                                     
[email protected]'s password:
Connected to [email protected].
sftp> ls
testFolder
sftp> cd testFolder
sftp> ls
taj_mahal.jpeg
sftp> put taj_mahal_1.jpeg
Uploading taj_mahal_1.jpeg to /home/user/testFolder/taj_mahal_1.jpeg
taj_mahal_1.jpeg                                                                      100%   11KB  35.6KB/s   00:00
sftp> ls
taj_mahal.jpeg      taj_mahal_1.jpeg
sftp>

I do not have installed Posh-SSH or anything like that. I am using Windows 10 Pro PowerShell. No additional modules installed.

If you are refering to res strings, use CDATA with \n.

<string name="about">
    <![CDATA[
 Author: Sergio Abreu\n
 http://sites.sitesbr.net
  ]]>        
</string>

I had to re-add device to xcode.

In XCode open Devices and Simulators (CMD+Shift+2), in left list press + button and re-add the same device.

What ever you do, don't use a for loop:

# Don't do this
for file in $(find . -name "*.txt")
do
    …code using "$file"
done

Three reasons:

• For the for loop to even start, the find must run to completion.
• If a file name has any whitespace (including space, tab or newline) in it, it will be treated as two separate names.
• Although now unlikely, you can overrun your command line buffer. Imagine if your command line buffer holds 32KB, and your for loop returns 40KB of text. That last 8KB will be dropped right off your for loop and you'll never know it.

Always use a while read construct:

find . -name "*.txt" -print0 | while read -d $'\0' file
do
    …code using "$file"
done

The loop will execute while the find command is executing. Plus, this command will work even if a file name is returned with whitespace in it. And, you won't overflow your command line buffer.

The -print0 will use the NULL as a file separator instead of a newline and the -d $'\0' will use NULL as the separator while reading.

As an aside to what folks have been posting here, I've heard that concatenation can be much faster than join in modern javascript vms. Meaning:

var a = 
[ "hey man, this is on a line",
  "and this is on another",
  "and this is on a third"
].join('\n');

Will be slower than:

var a = "hey man, this is on a line\n" + 
        "and this is on another\n" +
        "and this is on a third";    

In certain cases. http://jsperf.com/string-concat-versus-array-join/3

As another aside, I find this one of the more appealing features in Coffeescript. Yes, yes, I know, haters gonna hate.

html = '''
       <strong>
         cup of coffeescript
       </strong>
       '''

Its especially nice for html snippets. I'm not saying its a reason to use it, but I do wish it would land in ecma land :-(.

Josh

Make a service call like this:

public async void SaveActivationCode(ActivationCodes objAC)
{
    var client = new HttpClient();
    client.BaseAddress = new Uri(baseAddress);
    HttpResponseMessage response = await client.PutAsJsonAsync(serviceAddress + "/SaveActivationCode" + "?apiKey=445-65-1216", objAC);
} 

And Service method like this:

public HttpResponseMessage PutSaveActivationCode(ActivationCodes objAC)
{
}

PutAsJsonAsync takes care of Serialization and deserialization over the network

hasOwnProperty is a normal JavaScript function that takes a string argument.

When you call shape1.hasOwnProperty(name) you are passing it the value of the name variable (which doesn't exist), just as it would if you wrote alert(name).

You need to call hasOwnProperty with a string containing name, like this: shape1.hasOwnProperty("name").

Subversion has native support for moving files.

svn move SOURCE DESTINATION

See the online help (svn help move) for more information.

On windows platform, you have 2 choices:

1. In a command line terminal, type

   c:\python23\python xxxx.py

2. Open the python editor IDLE from the menu, and open xxxx.py, then press F5 to run it.

For your posted code, the error is at this line:

def main(url, out_folder="C:\asdf\"):

It should be:

def main(url, out_folder="C:\\asdf\\"):

You can get the maximum like this:

>>> import pandas as pd
>>> df = pd.DataFrame({"A": [1,2,3], "B": [-2, 8, 1]})
>>> df
   A  B
0  1 -2
1  2  8
2  3  1
>>> df[["A", "B"]]
   A  B
0  1 -2
1  2  8
2  3  1
>>> df[["A", "B"]].max(axis=1)
0    1
1    8
2    3

and so:

>>> df["C"] = df[["A", "B"]].max(axis=1)
>>> df
   A  B  C
0  1 -2  1
1  2  8  8
2  3  1  3

If you know that "A" and "B" are the only columns, you could even get away with

>>> df["C"] = df.max(axis=1)

And you could use .apply(max, axis=1) too, I guess.

Choice one! But the first is very simple. The last maybe util for file manipulation:

//Method 1 (I like this)
File.AppendAllLines(
    "FileAppendAllLines.txt", 
    new string[] { "line1", "line2", "line3" });

//Method 2
File.AppendAllText(
    "FileAppendAllText.txt",
    "line1" + Environment.NewLine +
    "line2" + Environment.NewLine +
    "line3" + Environment.NewLine);

//Method 3
using (StreamWriter stream = File.AppendText("FileAppendText.txt"))
{
    stream.WriteLine("line1");
    stream.WriteLine("line2");
    stream.WriteLine("line3");
}

//Method 4
using (StreamWriter stream = new StreamWriter("StreamWriter.txt", true))
{
    stream.WriteLine("line1");
    stream.WriteLine("line2");
    stream.WriteLine("line3");
}

//Method 5
using (StreamWriter stream = new FileInfo("FileInfo.txt").AppendText())
{
    stream.WriteLine("line1");
    stream.WriteLine("line2");
    stream.WriteLine("line3");
}

Either set $/ to undef (see jrockway's answer) or just concatenate all the file's lines:

$content = join('', <$fh>);

It's recommended to use scalars for filehandles on any Perl version that supports it.

It is because * is used as a metacharacter to signify one or more occurences of previous character. So if i write M* then it will look for files MMMMMM..... ! Here you are using * as the only character so the compiler is looking for the character to find multiple occurences of,so it throws the exception.:)

I noticed some of the answers were not triggering the HTML5 required attribute (as stuff was being executed on the action of clicking rather than the action of form send, causing to bypass it when the inputs were empty):

1. Have a <form id='xform'></form> with some inputs with the required attribute and place a <input type='submit'> at the end.
2. A confirmation input where typing "ok" is expected <input type='text' name='xconf' value='' required>
3. Add a modal_1_confirm to your html (to confirm the form of sending).
4. (on modal_1_confirm) add the id modal_1_accept to the accept button.
5. Add a second modal_2_errMsg to your html (to display form validation errors).
6. (on modal_2_errMsg) add the id modal_2_accept to the accept button.
7. (on modal_2_errMsg) add the id m2_Txt to the displayed text holder.

8. The JS to intercept before the form is sent:

   $("#xform").submit(function(e){
       var msg, conf, preventSend;
   
       if($("#xform").attr("data-send")!=="ready"){
           msg="Error."; //default error msg
           preventSend=false;
   
           conf=$("[name='xconf']").val().toLowerCase().replace(/^"|"$/g, "");
   
           if(conf===""){
               msg="The field is empty.";
               preventSend=true;
           }else if(conf!=="ok"){
               msg="You didn't write \"ok\" correctly.";
               preventSend=true;
           }
   
           if(preventSend){ //validation failed, show the error
               $("#m2_Txt").html(msg); //displayed text on modal_2_errMsg
               $("#modal_2_errMsg").modal("show");
           }else{ //validation passed, now let's confirm the action
               $("#modal_1_confirm").modal("show");
           }
   
           e.preventDefault();
           return false;
       }
   });
   

`9. Also some stuff when clicking the Buttons from the modals:

$("#modal_1_accept").click(function(){
    $("#modal_1_confirm").modal("hide");
    $("#xform").attr("data-send", "ready").submit();
});

$("#modal_2_accept").click(function(){
    $("#modal_2_errMsg").modal("hide");
});

Important Note: So just be careful if you add an extra way to show the modal, as simply clicking the accept button $("#modal_1_accept") will assume the validation passed and it will add the "ready" attribute:

• The reasoning for this is that $("#modal_1_confirm").modal("show"); is shown only when it passed the validation, so clicking $("#modal_1_accept") should be unreachable without first getting the form validated.

The short answer is you can't.

I don't know any PHP syntax, but what I can tell you is that PHP is executed on the server and JavaScript is executed on the client (on the browser).

You're doing a $_GET, which is used to retrieve form values:

The built-in $_GET function is used to collect values in a form with method="get".

In other words, if on your page you had:

<form method="get" action="blah.php">
    <input name="test"></input>
</form>

Your $_GET call would retrieve the value in that input field.

So how to retrieve a value from JavaScript?

Well, you could stick the javascript value in a hidden form field...

<script type="text/javascript" charset="utf-8">
    var test = "tester";
    // find the 'test' input element and set its value to the above variable
    document.getElementByID("test").value = test;
</script>

... elsewhere on your page ...

<form method="get" action="blah.php">
    <input id="test" name="test" visibility="hidden"></input>
    <input type="submit" value="Click me!"></input>
</form>

Then, when the user clicks your submit button, he/she will be issuing a "GET" request to blah.php, sending along the value in 'test'.

Here's the short version:

1. .sublime-theme files change the look of the UI including the Sidebar and File Tabs.
2. Defining these are a tremendous pain, so save yourself a lot of time and install the Theme Menu Switcher package.

Update: Sublime Text 3 has fundamentally changed the way Color Schemes and Themes work, and has broken many of the packages that were built to handle them. I can no longer confirm the accuracy of this post, nor the functionality of the packages mentioned herein because the Sublime developers have not fully explained the changes to the customization system nor addressed how to fix them. And, at the very best, they are far more difficult to change.

At this point, this post should only be used as a reference to the differences between "themes" and "color schemes" in Sublime Text 2, as I myself have yet to successfully change a theme nor color scheme in Sublime Text 3.

I will update this post as I can dedicate more time to unraveling this Sublime Customization Quagmire.

Here's the long version:

_{^{Figure 1: The difference between "Color Schemes" and "Themes" - In the Sublime Community these terms are often confused and used interchangeably.}}

Changing the look of Sublime is a relatively difficult endeavor, for three main reasons:

• Poorly chosen terminology
• Misinformation in the Sublime Community
• Installation Nightmare

Terminology

There are 2 different sections of Sublime that can be customized:

• the editable region (the purple regions)
• the User Interface (the green regions)

These use two different file types, and they do not accurately reflect the terminology.

The "Why?" of this decision is compatibility, and for brevity's sake I won't get into it here, but the fallout of this effort is:

The file type called tmTheme does not affect the theme, it affects the Color Scheme.

Color Schemes (highlighted in purple)

• affect the look of the editable region (more specifically, the editable characters, ie what color they are when highlighted or not highlighted, etc).
• relatively easy to produce
• Color Schemes are Mistakenly called "Themes" all over the Sublime Community.

Themes (highlighted in green)

• .sublime-theme files change the Theme, or the UI aspects of Sublime.
• difficult to produce
• It is difficult to find true Sublime Themes, compared to "Color Schemes"

Misinformation

Many packages claim to change the Theme, but actually change the Color Scheme. This is usually because the people producing them don't know that "Theme" specifically refers to the UI.

So another level of difficulty is finding a true "Theme" package, rather than Color Scheme.

Even some legit websites do not correctly make a distinction between the two, which adds to the challenges. For instance, colorsublime.com has a tutorial on changing the sublime "theme", but actually references the "Color Scheme" file type (.tmTheme).

Installation Pains

Themes and Color Schemes are hard to install and define. In fact, it's shocking how difficult the process is. The difficulty is further exacerbated with a fundamental change in installation and definition requirements in Sublime Text 3 that are not fully explained, which breaks many of the packages we once were reliant upon to change the Themes and Color Schemes.

It requires installing an actual Theme package (good luck finding one by browsing Packages in Package Control), defining it in settings, and then restarting Sublime. And, if you did something wrong, Sublime will simply replace your user-defined theme setting with the default. Yes, you heard me right, without notice or error message, Sublime will overwrite your theme definition.

But with Themes Menu Switcher All you need to do is go to Preferences > Theme and you'll see a list of all themes you have installed. You can also easily switch between themes without restarting Sublime.

Here's a sample from the website:

I have no affiliation with Theme Menu Switcher at all, I'm just a fan.

Again, Theme Menu Switcher does not work the same in Sublime Text 3. If you need to have a customized look, I recommend not to update to Sublime Text 3.

In summary, two ways were introduced

1) using order by DBMS_RANDOM.VALUE clause
2) using sample([%]) function

The first way has advantage in 'CORRECTNESS' which means you will never fail get result if it actually exists, while in the second way you may get no result even though it has cases satisfying the query condition since information is reduced during sampling.

The second way has advantage in 'EFFICIENT' which mean you will get result faster and give light load to your database. I was given an warning from DBA that my query using the first way gives loads to the database

You can choose one of two ways according to your interest!

The search query model lives in the scope defined by the ng-controller="whatever" directive. So if you want to bind the query model to <title>, you have to move the ngController declaration to an HTML element that is a common parent to both the body and title elements:

<html ng-app="phonecatApp" ng-controller="PhoneListCtrl">

Ref: https://docs.angularjs.org/tutorial/step_03

Wrap your all statements in !IsPostBack condition on page load.

protected void Page_Load(object sender, EventArgs e)
{
   if(!IsPostBack)
   {
      // all statements
   }
}

This will fix your issue.

Short and sweet

I'm not sure why none of the previous answers worked for me, but I came up with this solution during a eureka moment. It not only works, but it is also most elegant:

Add to body tag:

onmouseup="down=0;" onmousedown="down=1;"

Then test and execute myfunction() if down equals 1:

onmousemove="if (down==1) myfunction();"

Try the following:

public static Stream ToStream(this Image image, ImageFormat format) {
  var stream = new System.IO.MemoryStream();
  image.Save(stream, format);
  stream.Position = 0;
  return stream;
}

Then you can use the following:

var stream = myImage.ToStream(ImageFormat.Gif);

Replace GIF with whatever format is appropriate for your scenario.

If you're wanting to use this functionality for a GreaseMonkey script to automatically check a checkbox on a page, keep in mind that simply setting the checked property may not trigger the associated action. In that case, "clicking" the checkbox probably will (and set the checked property as well).

$("#id").click()

I tried this and it worked

<div class="container">_x000D_
 <div class="row justify-content-center">_x000D_
  <div class="form-group col-md-4 col-md-offset-5 align-center ">_x000D_
       <input type="text" name="username" placeholder="Username" >_x000D_
  </div>_x000D_
 </div> _x000D_
</div>

You can enter array with duplicates and below method will return array with unique elements.

function getUniqueArray(array){
    var uniqueArray = [];
    if (array.length > 0) {
       uniqueArray[0] = array[0];
    }
    for(var i = 0; i < array.length; i++){
        var isExist = false;
        for(var j = 0; j < uniqueArray.length; j++){
            if(array[i] == uniqueArray[j]){
                isExist = true;
                break;
            }
            else{
                isExist = false;
            }
        }
        if(isExist == false){
            uniqueArray[uniqueArray.length] = array[i];
        }
    }
    return uniqueArray;
}

On WorkBench I resolved it By deactivating the safe update mode:

-Edit -> Preferences -> Sql Editor then uncheck Safe update.

If you want to use @OverZealous' answer (https://stackoverflow.com/a/21806974/1019307) in Typescript, you need to import instead of require:

import * as debug from 'gulp-debug';

...

    return gulp.src('./examples/*.html')
        .pipe(debug({title: 'example src:'}))
        .pipe(gulp.dest('./build'));

(I also added a title).

ALT+ENTER was far from eclipse habit ,in IDEA for me mouse over did not work , so in setting>IDESetting>Keymap>Show intention actions and quick-fixes I changed it to mouse left click , It did not support mouse over! but mouse left click was OK and closest to my intention.

The else case is unncecessary, when you create a string object it is empty by default.

Here is an interesting blog entry about numbers / limitations of Excel 2007. According to the author the new limit is approximately one million rows.

Sounds like you have a pre-Excel 2007 workbook open in Excel 2007 in compatibility mode (look in the title bar and see if it says compatibility mode). If so, the workbook has 65,536 rows, not 1,048,576. You can save the workbook as an Excel workbook which will be in Excel 2007 format, close the workbook and re-open it.

Starting with redis 2.6.0, you can run lua scripts, which execute atomically. I have never written one, but I think it would look something like this

EVAL "return redis.call('del', unpack(redis.call('keys', ARGV[1])))" 0 prefix:[YOUR_PREFIX e.g delete_me_*]

Warning: As the Redis document says, because of performance maters, keys command should not use for regular operations in production, this command is intended for debugging and special operations. read more

See the EVAL documentation.

To mark a lambda async, simply prepend async before its argument list:

// Add a command to delete the current Group
contextMenu.Commands.Add(new UICommand("Delete this Group", async (contextMenuCmd) =>
{
    SQLiteUtils slu = new SQLiteUtils();
    await slu.DeleteGroupAsync(groupName);
}));

You can use the static from() method from the LayoutInflater class:

 LayoutInflater li = LayoutInflater.from(context);

i wanted to edit html and js in github and have a preview. i wanted to do it in github to have instant commits and saves.

tried rawgithub.com but rawgithub.com was not realtime (it's cache refreshes once a minute).

so i quickly developed my own solution:

node.js solution for this: https://github.com/shimondoodkin/rawgithub

Here's a snippet that will walk the file tree for you:

indir = '/home/des/test'
for root, dirs, filenames in os.walk(indir):
    for f in filenames:
        print(f)
        log = open(indir + f, 'r')

To search for multiple matches in each file, we can sequence several Select-String calls:

Get-ChildItem C:\Logs |
  where { $_ | Select-String -Pattern 'VendorEnquiry' } |
  where { $_ | Select-String -Pattern 'Failed' } |
  ...

At each step, files that do not contain the current pattern will be filtered out, ensuring that the final list of files contains all of the search terms.

Rather than writing out each Select-String call manually, we can simplify this with a filter to match multiple patterns:

filter MultiSelect-String( [string[]]$Patterns ) {
  # Check the current item against all patterns.
  foreach( $Pattern in $Patterns ) {
    # If one of the patterns does not match, skip the item.
    $matched = @($_ | Select-String -Pattern $Pattern)
    if( -not $matched ) {
      return
    }
  }

  # If all patterns matched, pass the item through.
  $_
}

Get-ChildItem C:\Logs | MultiSelect-String 'VendorEnquiry','Failed',...

Now, to satisfy the "Logtime about 11:30 am" part of the example would require finding the log time corresponding to each failure entry. How to do this is highly dependent on the actual structure of the files, but testing for "about" is relatively simple:

function AboutTime( [DateTime]$time, [DateTime]$target, [TimeSpan]$epsilon ) {
  $time -le ($target + $epsilon) -and $time -ge ($target - $epsilon)
}

PS> $epsilon = [TimeSpan]::FromMinutes(5)
PS> $target = [DateTime]'11:30am'
PS> AboutTime '11:00am' $target $epsilon
False
PS> AboutTime '11:28am' $target $epsilon
True
PS> AboutTime '11:35am' $target $epsilon
True

I found the problem to this... due to a incorrect/failed reference in .rdl to data conns etc. Also found that BIDS wasn't happy about having spaces in some of the project/report filenames... so anyone facing this issue make sure you have no spaces in your naming and check your rdl files, connections, everything for failed/out of date references! Visual Studio seems crap at keeping all of it's references up to date... god forbid you have to rename anything!

 (from p in context.ParentTable     
  join c in context.ChildTable 
    on p.ParentId equals c.ChildParentId into j1 
  from j2 in j1.DefaultIfEmpty() 
     select new { 
          ParentId = p.ParentId,
         ChildId = j2==null? 0 : 1 
      })
   .GroupBy(o=>o.ParentId) 
   .Select(o=>new { ParentId = o.key, Count = o.Sum(p=>p.ChildId) })

In my case, I needed to close just one excel window and not the entire application, so, I needed to tell which exact window to close, without saving it.

The following lines work just fine:

Sub test_t()
  Windows("yourfilename.xlsx").Activate
  ActiveWorkbook.Close SaveChanges:=False
End Sub

You can try adding:

#aboutDescription
{
    height: 100px;
    max-height: 100px;  
}

Use:

SELECT *
  FROM YOUR_TABLE
 WHERE creation_date <= TRUNC(SYSDATE) - 30

SYSDATE returns the date & time; TRUNC resets the date to being as of midnight so you can omit it if you want the creation_date that is 30 days previous including the current time.

Depending on your needs, you could also look at using ADD_MONTHS:

SELECT *
  FROM YOUR_TABLE
 WHERE creation_date <= ADD_MONTHS(TRUNC(SYSDATE), -1)

If every input asks the same question, you should use a for loop and an array of inputs:

Scanner dd = new Scanner(System.in);
int[] vars = new int[3];

for(int i = 0; i < vars.length; i++) {
  System.out.println("Enter next var: ");
  vars[i] = dd.nextInt();
}

Or as Chip suggested, you can parse the input from one line:

Scanner in = new Scanner(System.in);
int[] vars = new int[3];

System.out.println("Enter "+vars.length+" vars: ");
for(int i = 0; i < vars.length; i++)
  vars[i] = in.nextInt();

You were on the right track, and what you did works. This is just a nicer and more flexible way of doing things.

Have you got something like this?

HashMap<String, ArrayList<String>>

If so, you can iterate through your ArrayList and get the item you like with arrayList.get(i).

I am surprised that the connection string works for you, because it is missing a semi-colon. Set is only used with objects, so you would not say Set strNaam.

Set cn = CreateObject("ADODB.Connection")
With cn
 .Provider = "Microsoft.Jet.OLEDB.4.0"
  .ConnectionString = "Data Source=D:\test.xls " & _
  ";Extended Properties=""Excel 8.0;HDR=Yes;"""
.Open
End With
strQuery = "SELECT * FROM [Sheet1$E36:E38]"
Set rs = cn.Execute(strQuery)
Do While Not rs.EOF
  For i = 0 To rs.Fields.Count - 1
    Debug.Print rs.Fields(i).Name, rs.Fields(i).Value
    strNaam = rs.Fields(0).Value
  Next
  rs.MoveNext
Loop
rs.Close

There are other ways, depending on what you want to do, such as GetString (GetString Method Description).

In IIS >= 7, a <webLimits> section has replaced ConnectionTimeout, HeaderWaitTimeout, MaxGlobalBandwidth, and MinFileBytesPerSec IIS 6 metabase settings.

Example Configuration:

<configuration>
   <system.applicationHost>
      <webLimits connectionTimeout="00:01:00"
         dynamicIdleThreshold="150"
         headerWaitTimeout="00:00:30"
         minBytesPerSecond="500"
      />
   </system.applicationHost>
</configuration>

For reference: more information regarding these settings in IIS can be found here. Also, I was unable to add this section to the web.config via the IIS manager's "configuration editor", though it did show up once I added it and searched the configuration.

There are several ways to cut a line, all controlled by the d key in normal mode. If you are using visual mode (the v key) you can just hit the d key once you have highlighted the region you want to cut. Move to the location you would like to paste and hit the p key to paste.

It's also worth mentioning that you can copy/cut/paste from registers. Suppose you aren't sure when or where you want to paste the text. You could save the text to up to 24 registers identified by an alphabetical letter. Just prepend your command with ' (single quote) and the register letter (a thru z). For instance you could use the visual mode (v key) to select some text and then type 'ad to cut the text and store it in register 'a'. Once you navigate to the location where you want to paste the text you would type 'ap to paste the contents of register a.

Other solutions mix regex syntaxes. To use perl/PCRE patterns for both search and replace, and only process matching files, this works quite well:

grep -rlIZPi 'match1' | xargs -0r perl -pi -e 's/match2/replace/gi;'

match1 and match2 are usually identical but match1 can be simplified to remove more advanced features that are only relevant to the substitution, e.g. capturing groups.

Translation: grep recursively and list matching filenames, each separated by nul to protect any special characters; pipe any filenames to xargs which is expecting a nul-separated list; if any filenames are received, pass them to perl to perform the actual substitutions.

For case-sensitive matching, drop the i flag from grep and the i pattern modifier from the s/// expression, but not the i flag from perl itself. Remove the I flag from grep to include binary files.

Yes. 'main( )' method can be overloaded. I have tried to put in some piece of code to answer your question.

public class Test{
static public void main( String [] args )
        {
                System.out.println( "In the JVMs static main" );
                main( 5, 6, 7 );    //Calling overloaded static main method
                Test t = new Test( );
                String [] message  = { "Subhash", "Loves", "Programming" };
                t.main(5);
                t.main( 6, message );
        }

        public static void main( int ... args )
        {
                System.out.println( "In the static main called by JVM's main" );
                for( int val : args )
                {
                        System.out.println( val );
                }
        }

        public void main( int x )
        {
                System.out.println( "1: In the overloaded  non-static main with int with value " + x );
        }

        public void main( int x, String [] args )
        {
                System.out.println( "2: In the overloaded  non-static main with int with value " + x );
                for ( String val : args )
                {
                        System.out.println( val );
                }
        }
}

Output:

$ java Test
In the JVMs static main
In the static main called by JVM's main
5
6
7
1: In the overloaded  non-static main with int with value 5
2: In the overloaded  non-static main with int with value 6
Subhash
Loves
Programming
$

In the above code, both static-method as well as a non-static version of main methods are overloaded for demonstration purpose. Note that, by writing JVMs main, I mean to say, it is the main method that JVM uses first to execute a program.

In this code:

class A(object):
    def __init__(self):
        self.x = 'Hello'

    def method_a(self, foo):
        print self.x + ' ' + foo

... the self variable represents the instance of the object itself. Most object-oriented languages pass this as a hidden parameter to the methods defined on an object; Python does not. You have to declare it explicitly. When you create an instance of the A class and call its methods, it will be passed automatically, as in ...

a = A()               # We do not pass any argument to the __init__ method
a.method_a('Sailor!') # We only pass a single argument

The __init__ method is roughly what represents a constructor in Python. When you call A() Python creates an object for you, and passes it as the first parameter to the __init__ method. Any additional parameters (e.g., A(24, 'Hello')) will also get passed as arguments--in this case causing an exception to be raised, since the constructor isn't expecting them.

The problem is in the line,

int([x[age1]])

What you want is

x = int(age1)

You also need to convert the int to a string for the output...

print "Hi, " + name1+ " you will be 21 in: " + str(twentyone) + " years."

The complete script looks like,

name1 = raw_input("What's your name? ")
age1 = raw_input ("how old are you? ")
x = 0
x = int(age1)
twentyone = 21 - x
print "Hi, " + name1+ " you will be 21 in: " + str(twentyone) + " years."

Right click on the project. Go to properties. Click on Run/Debug Settings. Now delete the run config of your main class that you are trying to run. Now, when you hit run again, things would work just fine.

You can use like this;

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
String d = "2000-01-30";
Date date= new Date(sdf.parse(d).getTime());
date.setMonth(date.getMonth() + 1);

To me it seems like the best solution is to use a directive; there's no need for the controller to know that the view is being updated.

Javascript:

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

angular.module('directives', []).directive('toggleClass', function () {
    var directiveDefinitionObject = {
        restrict: 'A',
        template: '<span ng-click="localFunction()" ng-class="selected"  ng-transclude></span>',
        replace: true,
        scope: {
            model: '='
        },
        transclude: true,
        link: function (scope, element, attrs) {
            scope.localFunction = function () {
                scope.model.value = scope.$id;
            };
            scope.$watch('model.value', function () {
                // Is this set to my scope?
                if (scope.model.value === scope.$id) {
                    scope.selected = "active";
                } else {
                    // nope
                    scope.selected = '';
                }
            });
        }
    };
    return directiveDefinitionObject;
});

HTML:

<div ng-app="app" ng-init="model = { value: 'dsf'}"> <span>Click a span... then click another</span>

<br/>
<br/>
<span toggle-class model="model">span1</span>

<br/><span toggle-class model="model">span2</span>

<br/><span toggle-class model="model">span3</span>

CSS:

.active {
     color:red;
 }

I have a fiddle that demonstrates. The idea is when a directive is clicked, a function is called on the directive that sets a variable to the current scope id. Then each directive also watches the same value. If the scope ID's match, then the current element is set to be active using ng-class.

The reason to use directives, is that you no longer are dependent on a controller. In fact I don't have a controller at all (I do define a variable in the view named "model"). You can then reuse this directive anywhere in your project, not just on one controller.

Just use .contains. For example, if you were checking if an ArrayList arr contains a value val, you would simply run arr.contains(val), which would return a boolean representing if the value is contained. For more information, see the docs for .contains.

No need to close the file according to the docs if you use with:

It is good practice to use the with keyword when dealing with file objects. This has the advantage that the file is properly closed after its suite finishes, even if an exception is raised on the way. It is also much shorter than writing equivalent try-finally blocks:

>>> with open('workfile', 'r') as f:
...     read_data = f.read()
>>> f.closed
True

More here: https://docs.python.org/2/tutorial/inputoutput.html#methods-of-file-objects

Another way is

> length(z[z==TRUE])
[1] 498

While sum(z) is nice and short, for me length(z[z==TRUE]) is more self explaining. Though, I think with a simple task like this it does not really make a difference...

If it is a large vector, you probably should go with the fastest solution, which is sum(z). length(z[z==TRUE]) is about 10x slower and table(z)[TRUE] is about 200x slower than sum(z).

Summing up, sum(z) is the fastest to type and to execute.

(Maybe helpful for others with a similar requirement)

I had a similar requirement to use AES-256-CBC encrypt and decrypt in Java.

To achieve (or specify) the 256-byte encryption/decryption, Java Cryptography Extension (JCE) policy should set to "Unlimited"

It can be set in the java.security file under $JAVA_HOME/jre/lib/security (for JDK) or $JAVA_HOME/lib/security (for JRE)

crypto.policy=unlimited

Or in the code as

Security.setProperty("crypto.policy", "unlimited");

Java 9 and later versions have this enabled by default.

Use the Distinct operator:

var idList = yourList.Select(x=> x.ID).Distinct();

Escape characters are dependent on whatever system is interpreting them. \n is interpreted as a newline character by many programming languages, but that doesn't necessarily hold true for the other utilities you mention. Even if they do treat \n as newline, there may be some other techniques to get them to behave how you want. You would have to consult their documentation (or see other answers here).

For DOS/Windows systems, the newline is actually two characters: Carriage Return (ASCII 13, AKA \r), followed by Line Feed (ASCII 10). On Unix systems (including Mac OSX) it's just Line Feed. On older Macs it was a single Carriage Return.

Update (2019, latest)

Since Jan 2019, GitHub allows private repositories for up to three collaborators.

Previous answer:

Here is the comparison for free plans listed by tree main Git Cloud based solutions:

Here is the comparison for paid plans listed by tree main Git Cloud based solutions:

Conclusion:

I'm not seeing people mentioning GitLab here, but it seems like the best free private plan for me. I myself am using it with no problems.

GitHub: If you have a student account or want to pay for $7 monthly, GitHub has the biggest community and you can take advantage of it's public repositories, forks, etc.

Bitbucket: If you use other products from Atlassian like Jira or Confluence, Bitbucket works great with them.

GitLab: Everything that I care about (free private repository, number of private repositories, number of collaborators, etc.) are offered for free. This seems like the best choice for me.

You can use

<%
Response.Write("Version: " + System.Environment.Version.ToString());
%>

That will get the currently running version. You can check the registry for all installed versions at:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP

window.load = function(){}

Its fully supported by all browsers, and it will fire an event when all images are fully loaded.

https://developer.mozilla.org/en-US/docs/Web/API/GlobalEventHandlers/onload

use:

std::vector <Acard> playerHand;

everywhere qualify it by std::

or do:

using std::vector;

in your cpp file.

You have to do this because vector is defined in the std namespace and you do not tell your program to find it in std namespace, you need to tell that.

Part A: Configuring your Application Pool

Suppose the Application Pool is named 'MyPool' Go to 'Advanced Settings' of the Application Pool from the IIS Manager

1. Scroll down to 'Identity'. Trying to edit the value will bring up a dialog box. Select 'Built-In account' and under it, select 'ApplicationPoolIdentity'.

2. A few lines below 'Identity', you should find 'Load User Profile'. This value should be set to 'True'.

Part B: Configuring your website

1. Website Name: SiteName (just an example)
2. Physical Path: C:\Whatever (just an example)
3. Connect as... : Application User (pass-through authentication) (The above settings can be found in 'Basic Settings' of the site in the IIS Manager)
4. After configuring the basic settings, look for the 'Authentication' configuration under 'IIS' in the main console of the site. Open it. You should see an option for 'Anonymous Authentication'. Make sure it is enabled. Then right click and 'Edit...' it. Select 'Application Pool Identity'.

Part C: Configuring your folder

The folder in question is C:\Whatever

1. Go to Properties - Sharing - Advanced Sharing - Permissions, and tick 'Share this folder'
2. In the same dialog box, you will find a button 'Permissions'. Click it.
3. A new dialog box will open. Click 'Add'.
4. A new dialog box 'Select Users or Groups' will open. Under 'From this location' make sure the name is the same as your local host computer. Then, under 'Enter the object names', type 'IIS AppPool\MyPool' and click 'Check Names' and then 'Ok'
5. Give full sharing permissions for 'MyPool' user. Apply it and close the folder properties
6. Open folder properties again. This time, go to Security - Advanced - Permission, and click Add. There will be an option 'Select a Principal' at the top, or some other option to choose a user. Click it.
7. The 'Select Users or Groups' dialog box will open again. Repeat step 4.
8. Give all or as many permissions you need to the 'MyPool' user.
9. Check 'Replace all child object permissions..." and Apply and close.

You should now be able to use the browse the website

Here is a list of the different modes of opening a file:

• r

  Opens a file for reading only. The file pointer is placed at the beginning of the file. This is the default mode.

• rb

  Opens a file for reading only in binary format. The file pointer is placed at the beginning of the file. This is the default mode.

• r+

  Opens a file for both reading and writing. The file pointer will be at the beginning of the file.

• rb+

  Opens a file for both reading and writing in binary format. The file pointer will be at the beginning of the file.

• w

  Opens a file for writing only. Overwrites the file if the file exists. If the file does not exist, creates a new file for writing.

• wb

  Opens a file for writing only in binary format. Overwrites the file if the file exists. If the file does not exist, creates a new file for writing.

• w+

  Opens a file for both writing and reading. Overwrites the existing file if the file exists. If the file does not exist, creates a new file for reading and writing.

• wb+

  Opens a file for both writing and reading in binary format. Overwrites the existing file if the file exists. If the file does not exist, creates a new file for reading and writing.

• a

  Opens a file for appending. The file pointer is at the end of the file if the file exists. That is, the file is in the append mode. If the file does not exist, it creates a new file for writing.

• ab

  Opens a file for appending in binary format. The file pointer is at the end of the file if the file exists. That is, the file is in the append mode. If the file does not exist, it creates a new file for writing.

• a+

  Opens a file for both appending and reading. The file pointer is at the end of the file if the file exists. The file opens in the append mode. If the file does not exist, it creates a new file for reading and writing.

• ab+

  Opens a file for both appending and reading in binary format. The file pointer is at the end of the file if the file exists. The file opens in the append mode. If the file does not exist, it creates a new file for reading and writing.

Using jQuery:

$('#gift-close').click();

Try phoneNumber.setVisibility(View.GONE);

You could use a group function so that your query always returns a result. ie

MIN(ID_NMB_SRZ)

One more possibility, if you don't want to use ArgumentCaptor (for example, because you're also using stubbing), is to use Hamcrest Matchers in combination with Mockito.

import org.mockito.Mockito
import org.hamcrest.Matchers
...

Mockito.verify(mockedObject).someMethodOnMockedObject(MockitoHamcrest.argThat(
    Matchers.<SomeObjectAsArgument>hasProperty("propertyName", desiredValue)));

You can add ViewStateMode="Disabled"

asp:UpdatePanel ID="UpdatePanel1" runat="server" ViewStateMode="Disabled"

You can also use momentjs for this sort of things. Momentjs is best at parse, validate, manipulate, and display dates in JavaScript.

I used this pipe from Urish, which works fine for me:

https://github.com/urish/angular2-moment/blob/master/src/DateFormatPipe.ts

In the args parameter you can put your date format like: "dd/mm/yyyy"

COLLATE UTF8_GENERAL_CI will work as ignore-case. USE:

SELECT * from games WHERE title COLLATE UTF8_GENERAL_CI LIKE 'age of empires III%';

or

SELECT * from games WHERE LOWER(title) LIKE 'age of empires III%';

You can authenticate and log the user in as stated here: https://docs.djangoproject.com/en/dev/topics/auth/default/#how-to-log-a-user-in

This will give you access to the User object from which you can get the username and then do a HttpResponseRedirect to the custom URL.

Try this:

SELECT user.userID, edge.TailUser, edge.Weight 
FROM user
LEFT JOIN edge ON edge.HeadUser = User.UserID
WHERE edge.HeadUser=5043

OR

AND edge.HeadUser=5043

instead of WHERE clausule.

You can write:

python
import keras
keras.__version__

Try this ,

<img src= "@Url.Content(Model.ImagePath)" alt="Sample Image" style="height:50px;width:100px;"/>

(or)

<img src="~/Content/img/@Url.Content(model =>model.ImagePath)" style="height:50px;width:100px;"/>

1. Put your cursor at the begining of line 1.
2. click Edit>ColumnEditor. Put " in the text and hit enter.
3. Repeat 2 but put the cursor at the end of line1 and put ", and hit enter.

Time 30 minutes later

$newTime = date("Y-m-d H:i:s",strtotime(date("Y-m-d H:i:s")." +30 minutes"))

I also enable the 'u' option on every bash script I write in order to do some extra checking:

set -u 

This will report the usage of uninitialized variables, like in the following script 'check_init.sh'

#!/bin/sh
set -u
message=hello
echo $mesage

Running the script :

$ check_init.sh

Will report the following :

./check_init.sh[4]: mesage: Parameter not set.

Very useful to catch typos

If you're OK with a JavaScript solution, there's a jQuery plug-in to do this in a cross-browser fashion - see http://azgtech.wordpress.com/2009/07/26/text-overflow-ellipsis-for-firefox-via-jquery/

I spent over 3 hours to find out solution. Actually port 80 was being used by "system" service so I tried to change port from 80 to 8080 in "httpd" file but same problem raised "port 80 is used by system". It had driven me mad for 3 hours as every thing was changed like port , localhost server etc pointing to 8080.

At last I found mistake that was server root. Basically "Server Root" in "httpd" should be pointing to apache foler of xampp. In my case that's was

ServerRoot "xampp/apache"

I just changed it as follows:

ServerRoot "C:/xampp/apache" 

It has worked successfully and now everything is running with OK status.

You can achieve this by deploying something at a higher layer than namespaced Services, like the service loadbalancer https://github.com/kubernetes/contrib/tree/master/service-loadbalancer. If you want to restrict it to a single namespace, use "--namespace=ns" argument (it defaults to all namespaces: https://github.com/kubernetes/contrib/blob/master/service-loadbalancer/service_loadbalancer.go#L715). This works well for L7, but is a little messy for L4.

i have used it in this way and its working fine

quantity=prompt("Please enter the quantity","1");
quantity=parseInt(quantity);
if (!isNaN( quantity ))
{
    totalAmount=itemPrice*quantity;

}
return totalAmount;

private static long getFolderSize(Path folder) {
        try {
            return Files.walk(folder)
                      .filter(p -> p.toFile().isFile())
                      .mapToLong(p -> p.toFile().length())
                      .sum();
        } catch (IOException e) {
            e.printStackTrace();
            return 0L;
        }

String#toLowerCase and String#toUpperCase are the methods you need.

I had a problem with implementing the code until I found some website (I can't find it again right now) that explained that you need to include the package name in the name of the intent.putExtra.

It would pull up the application, but it wouldn't recognize any barcodes, and when I changed it from.

intent.putExtra("SCAN_MODE", "QR_CODE_MODE");

to

intent.putExtra("com.google.zxing.client.android.SCAN.SCAN_MODE", "QR_CODE_MODE");

It worked great. Just a tip for any other novice Android programmers.

To get a third order polynomial in x (x^3), you can do

lm(y ~ x + I(x^2) + I(x^3))

or

lm(y ~ poly(x, 3, raw=TRUE))

You could fit a 10th order polynomial and get a near-perfect fit, but should you?

EDIT: poly(x, 3) is probably a better choice (see @hadley below).

You can add a class to each of your .row divs to add some space in between them like so:

.spacer {
    margin-top: 40px; /* define margin as you see fit */
}

You can then use it like so:

<div class="row spacer">
   <div class="span4">...</div>
   <div class="span4">...</div>
   <div class="span4">...</div>
</div>

<div class="row spacer">
   <div class="span4">...</div>
   <div class="span4">...</div>
   <div class="span4">...</div>
</div>

On my machine, port is in /opt/local/bin/port - try typing that into a terminal on its own.

• valueOf - converts to Wrapper class
• parseInt - converts to primitive type

Integer.parseInt accept only String and return primitive integer type (int).

   public static int parseInt(String s) throws NumberFormatException {
        return parseInt(s,10);
    }

Iteger.valueOf accept int and String. If value is String, valueOf convert it to the the simple int using parseInt and return new Integer if input is less than -128 or greater than 127. If input is in range (-128 - 127) it always return the Integer objects from an internal IntegerCache. Integer class maintains an inner static IntegerCache class which acts as the cache and holds integer objects from -128 to 127 and that’s why when we try to get integer object for 127 (for example) we always get the same object.

Iteger.valueOf(200) will give new Integer from 200. It's like new Integer(200) Iteger.valueOf(127) is the same as Integer = 127;

If you wont to convert String to the Integer use Iteger.valueOf.

If you wont to convert String to the simple int use Integer.parseInt. It works faster.

  public static Integer valueOf(int i) {
        if (i >= IntegerCache.low && i <= IntegerCache.high)
            return IntegerCache.cache[i + (-IntegerCache.low)];
        return new Integer(i);
    }

  public static Integer valueOf(String s) throws NumberFormatException {
        return Integer.valueOf(parseInt(s, 10));
  }

  private static class IntegerCache {
      static final int low = -128;
      static final int high;
      static final Integer cache[];

    static {
        // high value may be configured by property
        int h = 127;
        String integerCacheHighPropValue =
            sun.misc.VM.getSavedProperty("java.lang.Integer.IntegerCache.high");
        if (integerCacheHighPropValue != null) {
            try {
                int i = parseInt(integerCacheHighPropValue);
                i = Math.max(i, 127);
                // Maximum array size is Integer.MAX_VALUE
                h = Math.min(i, Integer.MAX_VALUE - (-low) -1);
            } catch( NumberFormatException nfe) {
                // If the property cannot be parsed into an int, ignore it.
            }
        }
        high = h;

        cache = new Integer[(high - low) + 1];
        int j = low;
        for(int k = 0; k < cache.length; k++)
            cache[k] = new Integer(j++);

        // range [-128, 127] must be interned (JLS7 5.1.7)
        assert IntegerCache.high >= 127;
    }

    private IntegerCache() {}
  }

And comparing Integer.valueOf(127) == Integer.valueOf(127) return true

Integer a = 127; // Compiler converts this line to Integer a = Integer.valueOf(127);
Integer b = 127; // Compiler converts this line to Integer b = Integer.valueOf(127);
a == b; // return true 

Because it takes the Integer objects with the same references from the cache.

But Integer.valueOf(128) == Integer.valueOf(128) is false, because 128 is out of IntegerCache range and it return new Integer, so objects will have different references.

Might be overkill in this particular case but another option involves using StringIO to create a file-like object

for line in StringIO.StringIO(inputString):
    doStuff()

For the special case of existing Windows Forms applications:

There is a way - though I don't know how well it works.
It goes like this:
Take the Windows Forms implementation from Mono.
Port it to .NET Core or NetStandard.

Recompile your Windows Forms applications against the new System.Windows.Forms.
Fix anything that may be broken by .NET Core.
Pray that mono implements the parts you need flawlessly.
(If it doesn't, you can always stop praying, and send the Mono project a pull request with your fix/patch/feature.)

Here's my CoreFX Windows Forms repository:
https://github.com/ststeiger/System.CoreFX.Forms

I know this very old but for future's sake:

I also used a dynamic dns provider. Wanted to test the website (IIS) BEHIND my (home) router. So i thought i use something like this:

my.dynamic.dnss.ip:8080 (because my router's port 80 was used to admin it).

So this seemed to be the only solution.
But: Paypal seemed to not like port 8080: only port 80 and 443 are allowed (don't know why!!)

$arr = array ( 0 => "lorem", 1 => "ipsum", 2 => "dolor");

$str = implode (", ", $arr);

ansible -m setup hostname

Only gets the facts gathered by the setup module.

Gilles Cornu posted a template trick to list all variables for a specific host.

Template (later called dump_variables):

HOSTVARS (ANSIBLE GATHERED, group_vars, host_vars) :

{{ hostvars[inventory_hostname] | to_yaml }}

PLAYBOOK VARS:

{{ vars | to_yaml }}

Playbook to use it:

- hosts: all
  tasks:
  - template:
      src: templates/dump_variables
      dest: /tmp/ansible_variables
  - fetch:
      src: /tmp/ansible_variables
      dest: "{{inventory_hostname}}_ansible_variables"

After that you have a dump of all variables on every host, and a copy of each text dump file on your local workstation in your tmp folder. If you don't want local copies, you can remove the fetch statement.

This includes gathered facts, host variables and group variables. Therefore you see ansible default variables like group_names, inventory_hostname, ansible_ssh_host and so on.

To resolve this problem you first need to check the SSL certificates of the host your are connecting to. For example using ssllabs or other ssl tools. In my case the intermediate certificate was wrong.

If the certificate is ok, make sure the openSSL on your server is up to date. Run openssl -v to check your version. Maybe your version is to old to work with the certificate.

In very rare cases you might want to disable ssl security features like verify_peer, verify_peer_name or allow_self_signed. Please be very careful with this and never use this in production. This is only an option for temporary testing.

http://www.htmlgoodies.com/beyond/php/show-progress-report-for-long-running-php-scripts.html

I was searching for a similar solution and found this one use full.

var es;

function startTask() {
    es = new EventSource('yourphpfile.php');

//a message is received
es.addEventListener('message', function(e) {
    var result = JSON.parse( e.data );

    console.log(result.message);       

    if(e.lastEventId == 'CLOSE') {
        console.log('closed');
        es.close();
        var pBar = document.getElementById('progressor');
        pBar.value = pBar.max; //max out the progress bar
    }
    else {

        console.log(response); //your progress bar action
    }
});

es.addEventListener('error', function(e) {
    console.log('error');
    es.close();
});

}

and your server outputs

header('Content-Type: text/event-stream');
// recommended to prevent caching of event data.
header('Cache-Control: no-cache'); 

function send_message($id, $message, $progress) {
    $d = array('message' => $message , 'progress' => $progress); //prepare json

    echo "id: $id" . PHP_EOL;
    echo "data: " . json_encode($d) . PHP_EOL;
    echo PHP_EOL;

   ob_flush();
   flush();
}


//LONG RUNNING TASK
 for($i = 1; $i <= 10; $i++) {
    send_message($i, 'on iteration ' . $i . ' of 10' , $i*10); 

    sleep(1);
 }

send_message('CLOSE', 'Process complete');

I Had the same issue and finally discovered the reason. In my case it was a badly written Java method:

@FormUrlEncoded
@POST("register-user/")
Call<RegisterUserApiResponse> registerUser(
        @Field("email") String email,
        @Field("password") String password,            
        @Field("date") String birthDate,
);

Note the illegal comma after the "date" field. For some reason the compiler could not reveal this exact error, and came with the ':app:compileDebugKotlin'. > Compilation error thing.

Use a post-build action in your project, and add the commands to copy the offending DLL. The post-build action are written as a batch script.

The output directory can be referenced as $(OutDir). The project directory is available as $(ProjDir). Try to use relative pathes where applicable, so that you can copy or move your project folder without breaking the post-build action.

The following code can be used to read the input string from a user. But it's space is limited to 64.

char word[64] = { '\0' };  //initialize all elements with '\0'
int i = 0;
while ((word[i] != '\n')&& (i<64))
{
    scanf_s("%c", &word[i++], 1);
}

Maybe the "Output type" in properties->Application of the project must be a "Class Library" instead of console or windows application.

Since the command:

fig,ax = plt.subplots(5,2,sharex=True,sharey=True,figsize=fig_size)

you used returns a tuple consisting of the figure and a list of the axes instances, it is already sufficient to do something like (mind that I've changed fig,axto fig,axes):

fig,axes = plt.subplots(5,2,sharex=True,sharey=True,figsize=fig_size)

for ax in axes:
    ax.set_xlabel('Common x-label')
    ax.set_ylabel('Common y-label')

If you happen to want to change some details on a specific subplot, you can access it via axes[i] where i iterates over your subplots.

It might also be very helpful to include a

fig.tight_layout()

at the end of the file, before the plt.show(), in order to avoid overlapping labels.

You shouldn't be using .findall() at all - .search() is what you want. It finds the leftmost match, which is what you want (or returns None if no match exists).

m = re.search(pattern, text)
result = m.group(0) if m else ""

Whether you want to put that in a function is up to you. It's unusual to want to return an empty string if no match is found, which is why nothing like that is built in. It's impossible to get confused about whether .search() on its own finds a match (it returns None if it didn't, or an SRE_Match object if it did).

esModuleInterop generates the helpers outlined in the docs. Looking at the generated code, we can see exactly what these do:

//ts 
import React from 'react'
//js 
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = __importDefault(require("react"));

__importDefault: If the module is not an es module then what is returned by require becomes the default. This means that if you use default import on a commonjs module, the whole module is actually the default.

__importStar is best described in this PR:

TypeScript treats a namespace import (i.e. import * as foo from "foo") as equivalent to const foo = require("foo"). Things are simple here, but they don't work out if the primary object being imported is a primitive or a value with call/construct signatures. ECMAScript basically says a namespace record is a plain object.

Babel first requires in the module, and checks for a property named __esModule. If __esModule is set to true, then the behavior is the same as that of TypeScript, but otherwise, it synthesizes a namespace record where:

1. All properties are plucked off of the require'd module and made available as named imports.
2. The originally require'd module is made available as a default import.

So we get this:

// ts
import * as React from 'react'

// emitted js
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
    result["default"] = mod;
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
var React = __importStar(require("react"));

allowSyntheticDefaultImports is the companion to all of this, setting this to false will not change the emitted helpers (both of them will still look the same). But it will raise a typescript error if you are using default import for a commonjs module. So this import React from 'react' will raise the error Module '".../node_modules/@types/react/index"' has no default export. if allowSyntheticDefaultImports is false.

I think the answer to the question is because .net uses string interning something that might cause equal strings to point to the same object (since a strings are mutable this is not a problem)

(I'm not talking about the overridden equality operator on the string class)

Try putting your code inside a main function in testMain.py

import parallelTestModule

if __name__ ==  '__main__':
  extractor = parallelTestModule.ParallelExtractor()
  extractor.runInParallel(numProcesses=2, numThreads=4)

See the docs:

"For an explanation of why (on Windows) the if __name__ == '__main__' 
part is necessary, see Programming guidelines."

which say

"Make sure that the main module can be safely imported by a new Python interpreter without causing unintended side effects (such a starting a new process)."

... by using if __name__ == '__main__'

Actually, you don't need to modify the object prototype and add a function there. The following should work well for your purpose.

var __next_objid=1;
function objectId(obj) {
    if (obj==null) return null;
    if (obj.__obj_id==null) obj.__obj_id=__next_objid++;
    return obj.__obj_id;
}

If you are using Bootstrap 4 and higher try this to put borders around your empty divs use border border-primary here is an example of my code:

<div class="row border border-primary">
        <div class="col border border-primary">logo</div>
        <div class="col border border-primary">navbar</div>
    </div>

Here is the link to the border utility in Bootstrap 4: https://getbootstrap.com/docs/4.2/utilities/borders/

int n = 1234;
std::string nstr = std::to_string(n);
std::cout << nstr[0]; // nstr[0] -> 1

I think this is the easiest way.

We need to use std::to_string() function to convert our int to string so it will automatically create the array with our digits. We can access them simply using index - nstr[0] will show 1;

UPDATE: This has been fixed in jQuery 3.x. If you have no possibility to upgrade to any version above 3.0, you could use following snippet BUT be aware that now you will lose sync behaviour of script loading in the targeted content.

You could fix it, setting explicitly async option of xhr request to true:

$.ajaxPrefilter(function( options, original_Options, jqXHR ) {
    options.async = true;
});

I solved it by passing the binding with endpoint.
"http://abcd.net/SampleFileService.svc/basicHttpWSSecurity"

Use ob_start(); at the beginning of your code.

In IE9, it is possible with purely a hack as advised by @Spudley. Since you've customized height and width of the div and select, you need to change div:before css to match yours.

In case if it is IE10 then using below css3 it is possible

select::-ms-expand {
    display: none;
}

However if you're interested in jQuery plugin, try Chosen.js or you can create your own in js.

Usually two arrays will have some small numeric errors,

You can use numpy.allclose(A,B), instead of (A==B).all(). This returns a bool True/False

I belong to the generation who flipped switches to enter a boot program. In the early 1980s, I worked on a microcomputer called Micro-78, developed by Electronics Corporation of India Ltd (ECIL). It was a sort of clone of Altair 8800. I distinctly remember what happens when a small boot program was entered using the toggle switches and executed by pressing a button. The program reads a second boot program contained in the 1st track of the floppy disk and overwrites it on itself in such a way that the second boot program starts executing to load a disk operating system. I think the term "bootstrap" refers to this process of the first boot program reading and overwriting the second boot program on itself, in a way "pulling itself up" with the additional functionality of the second boot program. That may be the origin of the original meaning of "the bootstrap program".

This should work:

import java.util.Scanner;

public class Test {
    public static void main(String... args) throws Throwable {
        Scanner kb = new Scanner(System.in);

        int num1;
        System.out.print("Enter number 1: ");
        while (true)
            try {
                num1 = Integer.parseInt(kb.nextLine());
                break;
            } catch (NumberFormatException nfe) {
                System.out.print("Try again: ");
            }

        int num2;
        do {
            System.out.print("Enter number 2: ");
            while (true)
                try {
                    num2 = Integer.parseInt(kb.nextLine());
                    break;
                } catch (NumberFormatException nfe) {
                    System.out.print("Try again: ");
                }
        } while (num2 < num1);

    }
}

You could try a more compact style:

std::string number_in_string;

double number_in_double;

std::ostringstream output;

number_in_string = (dynamic_cast< std::ostringstream*>(&(output << number_in_double <<

std::endl)))->str(); 

If you just need a true/false result

bool isInList = intList.IndexOf(intVariable) != -1;

if the intVariable does not exist in the List it will return -1

import inspect    

file_name = __FILE__
current_line_no = inspect.stack()[0][2]
current_function_name = inspect.stack()[0][3]

#Try printing inspect.stack() you can see current stack and pick whatever you want 

statement level trigger is only once for dml statement row leval trigger is for each row for dml statements

After clicking on Properties of any installer(.exe) which block your application to install (Windows Defender SmartScreen prevented an unrecognized app ) for that issue i found one solution

1. Right click on installer(.exe)
2. Select properties option.
3. Click on checkbox to check Unblock at the bottom of Properties.

This solution work for Heroku CLI (heroku-x64) installer(.exe)

Check this has everything you need

http://www.html5rocks.com/en/mobile/fullscreen/

The Chrome team has recently implemented a feature that tells the browser to launch the page fullscreen when the user has added it to the home screen. It is similar to the iOS Safari model.

<meta name="mobile-web-app-capable" content="yes">

Was facing same issue. In my case it was non-compatible GIT versions across multiple users who are accessing(pull/push) same project.

have just updated GIT version and updated the path on Android studio settings and its working fine for me.

Edit -

Git for Windows (1.9.5) having some problem, updating the same may helps.

To check if a folder exists or not, you can simply use the exists() method:

// Create a File object representing the folder 'A/B'
def folder = new File( 'A/B' )

// If it doesn't exist
if( !folder.exists() ) {
  // Create all folders up-to and including B
  folder.mkdirs()
}

// Then, write to file.txt inside B
new File( folder, 'file.txt' ).withWriterAppend { w ->
  w << "Some text\n"
}

An example,

 d <- data.frame(x1=rnorm(10),
                 x2=rnorm(10),
                 x3=rnorm(10))
cor(d) # get correlations (returns matrix)

Try options

function myNewFunction(sel) {_x000D_
  alert(sel.options[sel.selectedIndex].text);_x000D_
}

<select id="box1" onChange="myNewFunction(this);">_x000D_
  <option value="98">dog</option>_x000D_
  <option value="7122">cat</option>_x000D_
  <option value="142">bird</option>_x000D_
</select>

How about using the ExecutorService.shutDownNow() method as described in http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ExecutorService.html? It seems to be the simplest solution.

You can always refer to resources in your application directly by their JNDI name as configured in the container, but if you do so, essentially you are wiring the container-specific name into your code. This has some disadvantages, for example, if you'll ever want to change the name later for some reason, you'll need to update all the references in all your applications, and then rebuild and redeploy them.

<resource-ref> introduces another layer of indirection: you specify the name you want to use in the web.xml, and, depending on the container, provide a binding in a container-specific configuration file.

So here's what happens: let's say you want to lookup the java:comp/env/jdbc/primaryDB name. The container finds that web.xml has a <resource-ref> element for jdbc/primaryDB, so it will look into the container-specific configuration, that contains something similar to the following:

<resource-ref>
  <res-ref-name>jdbc/primaryDB</res-ref-name>
  <jndi-name>jdbc/PrimaryDBInTheContainer</jndi-name>
</resource-ref>

Finally, it returns the object registered under the name of jdbc/PrimaryDBInTheContainer.

The idea is that specifying resources in the web.xml has the advantage of separating the developer role from the deployer role. In other words, as a developer, you don't have to know what your required resources are actually called in production, and as the guy deploying the application, you will have a nice list of names to map to real resources.

I would recommend EclipseUML from Omondo for general usage, although I did experience some problems a few months back, with my web projects. They had a free edition at one point in time, but that is supposedly no longer promoted.

If you are really keen on reverse engineering sequence diagrams from source code, I would recommend jTracert.

As far as Eclipse projects themselves are concerned, the Eclipse UML2 Tools project might support reverse engineering, although I've have never seen its use in practice.

The MoDisco (Model Discovery) project Eclipse GMT project seems to be clearer in achieving your objective. The list of technology specific tools would be a good place to start with.

From ?factor:

To transform a factor f to approximately its original numeric values, as.numeric(levels(f))[f] is recommended and slightly more efficient than as.numeric(as.character(f)).

To supplement what everyone else has said above, your js file is being read on the client side when you have a path to it in your HTML file. At least that was the problem for me. I had it as a script in my tag in my index.html Hope this helps!

See the Warning section of ?factor:

In particular, as.numeric applied to a factor is meaningless, and may happen by implicit coercion. To transform a factor f to approximately its original numeric values, as.numeric(levels(f))[f] is recommended and slightly more efficient than as.numeric(as.character(f)).

The FAQ on R has similar advice.

Why is as.numeric(levels(f))[f] more efficent than as.numeric(as.character(f))?

as.numeric(as.character(f)) is effectively as.numeric(levels(f)[f]), so you are performing the conversion to numeric on length(x) values, rather than on nlevels(x) values. The speed difference will be most apparent for long vectors with few levels. If the values are mostly unique, there won't be much difference in speed. However you do the conversion, this operation is unlikely to be the bottleneck in your code, so don't worry too much about it.

Some timings

library(microbenchmark)
microbenchmark(
  as.numeric(levels(f))[f],
  as.numeric(levels(f)[f]),
  as.numeric(as.character(f)),
  paste0(x),
  paste(x),
  times = 1e5
)
## Unit: microseconds
##                         expr   min    lq      mean median     uq      max neval
##     as.numeric(levels(f))[f] 3.982 5.120  6.088624  5.405  5.974 1981.418 1e+05
##     as.numeric(levels(f)[f]) 5.973 7.111  8.352032  7.396  8.250 4256.380 1e+05
##  as.numeric(as.character(f)) 6.827 8.249  9.628264  8.534  9.671 1983.694 1e+05
##                    paste0(x) 7.964 9.387 11.026351  9.956 10.810 2911.257 1e+05
##                     paste(x) 7.965 9.387 11.127308  9.956 11.093 2419.458 1e+05

How can we read data from a text file and store in a String Variable?

Err, read data from the file and store it in a String variable. It's just code. Not a real question so far.

Is it possible to pass the filename in a method and it would return the String which is the text from the file.

Yes it's possible. It's also a very bad idea. You should deal with the file a part at a time, for example a line at a time. Reading the entire file into memory before you process any of it adds latency; wastes memory; and assumes that the entire file will fit into memory. One day it won't. You don't want to do it this way.

I had this issue with a facebook application that I was developing for a fan page tab. If anyone faces this issue with a facebook application then

1-goto https://developers.facebook.com

2-select the application that you are developing

3-make sure that all the link to your application has tailing slash /

my issue was in the https://developers.facebook.com->Apps->MYAPPNAME->settings->Page Tab->Secure Page Tab URL, Page Tab Edit URL, Page Tab URL hope this will help

To work with dates in php you should follow the php standard so the given regex will assure that you have valid date that can operate with PHP.

    preg_match("/^([0-9]{4})-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])$/",$date)

I was facing the same issue but was unable to solve, until I try this:

1. Please make sure you put -vm
2. Then press Enter
3. And then paste C:\Program Files\Java\jdk1.6.0_07\bin\javaw.exe

You'll have to parse again if you want it in actual JSON:

JSON.parse(JSON.stringify(object))

Use the in keyword without is.

if "x" in dog:
    print "Yes!"

If you'd like to check for the non-existence of a character, use not in:

if "x" not in dog:
    print "No!"

public static void replaceFileString(String old, String new) throws IOException {
    String fileName = Settings.getValue("fileDirectory");
    FileInputStream fis = new FileInputStream(fileName);
    String content = IOUtils.toString(fis, Charset.defaultCharset());
    content = content.replaceAll(old, new);
    FileOutputStream fos = new FileOutputStream(fileName);
    IOUtils.write(content, new FileOutputStream(fileName), Charset.defaultCharset());
    fis.close();
    fos.close();
}

above is my implementation of Meriton's example that works for me. The fileName is the directory (ie. D:\utilities\settings.txt). I'm not sure what character set should be used, but I ran this code on a Windows XP machine just now and it did the trick without doing that temporary file creation and renaming stuff.

for tools.jar is in C:\Program Files\Java\jdk1.8.0_201\lib. I changed installed jre in eclipse. Windows->Preferences->Java->installed JREs and make default jre to point to where your jdk is.

I use <br> in a CDATA tag. As an example, my strings.xml file contains an item like this:

<item><![CDATA[<b>My name is John</b><br>Nice to meet you]]></item>

and prints

My name is John
Nice to meet you

var statuses = new[] { "A", "B", "C" };

var filteredOrders = from order in orders.Order
                             where statuses.Contains(order.StatusCode)
                             select order;

I wondered how the functions will perform for different sets, so I did a benchmark:

from random import sample

def ForLoop(s):
    for e in s:
        break
    return e

def IterNext(s):
    return next(iter(s))

def ListIndex(s):
    return list(s)[0]

def PopAdd(s):
    e = s.pop()
    s.add(e)
    return e

def RandomSample(s):
    return sample(s, 1)

def SetUnpacking(s):
    e, *_ = s
    return e

from simple_benchmark import benchmark

b = benchmark([ForLoop, IterNext, ListIndex, PopAdd, RandomSample, SetUnpacking],
              {2**i: set(range(2**i)) for i in range(1, 20)},
              argument_name='set size',
              function_aliases={first: 'First'})

b.plot()

This plot clearly shows that some approaches (RandomSample, SetUnpacking and ListIndex) depend on the size of the set and should be avoided in the general case (at least if performance might be important). As already shown by the other answers the fastest way is ForLoop.

However as long as one of the constant time approaches is used the performance difference will be negligible.

iteration_utilities (Disclaimer: I'm the author) contains a convenience function for this use-case: first:

>>> from iteration_utilities import first
>>> first({1,2,3,4})
1

I also included it in the benchmark above. It can compete with the other two "fast" solutions but the difference isn't much either way.

If you want give some default value to a parameter assign value in (). like (x =10). But important is first should compulsory argument then default value.

eg.

(y, x =10)

but

(x=10, y) is wrong

Here's a different approach. The heart of it was created by turning on the Macro Recorder and filtering the columns per your specifications. Then there's a bit of code to copy the results. It will run faster than looping through each row and column:

Sub FilterAndCopy()
Dim LastRow As Long

Sheets("Sheet2").UsedRange.Offset(0).ClearContents
With Worksheets("Sheet1")
    .Range("$A:$E").AutoFilter
    .Range("$A:$E").AutoFilter field:=1, Criteria1:="#N/A"
    .Range("$A:$E").AutoFilter field:=2, Criteria1:="=String1", Operator:=xlOr, Criteria2:="=string2"
    .Range("$A:$E").AutoFilter field:=3, Criteria1:=">0"
    .Range("$A:$E").AutoFilter field:=5, Criteria1:="Number"
    LastRow = .Range("A" & .Rows.Count).End(xlUp).Row
    .Range("A1:A" & LastRow).SpecialCells(xlCellTypeVisible).EntireRow.Copy _
            Destination:=Sheets("Sheet2").Range("A1")
End With
End Sub

As a side note, your code has more loops and counter variables than necessary. You wouldn't need to loop through the columns, just through the rows. You'd then check the various cells of interest in that row, much like you did.

 $ yum -y install comapt-libstdc* libstdc++ libstdc++-devel libbaio-devel glib-devel glibc-headers glib-common kernel-header

$ yum -y install compat-libcap1 gcc gcc-c++ ksh compat-libstdc++-33 libaio-devel 

If you want to use optional arguments, but not named arguments, then this approach worked for me. I think this is much easier code to follow.

REM Get argument values.  If not specified, use default values.
IF "%1"=="" ( SET "DatabaseServer=localhost" ) ELSE ( SET "DatabaseServer=%1" )
IF "%2"=="" ( SET "DatabaseName=MyDatabase" ) ELSE ( SET "DatabaseName=%2" )

REM Do work
ECHO Database Server = %DatabaseServer%
ECHO Database Name   = %DatabaseName%

public static String[] getStringArray(JSONArray jsonArray) {
    String[] stringArray = null;
    if (jsonArray != null) {
        int length = jsonArray.length();
        stringArray = new String[length];
        for (int i = 0; i < length; i++) {
            stringArray[i] = jsonArray.optString(i);
        }
    }
    return stringArray;
}

The crontab website gives the real time results display: https://crontab.guru/#5_8_*_*_0

Or install syswin package, which includes a port of su for cygwin: http://sourceforge.net/p/manufacture/wiki/syswin-su/

I haven't needed to turn on anti-alias because it's on by default but I have needed to turn it off. And if it can be turned off it can also be turned on.

ctx.imageSmoothingEnabled = true;

I usually shut it off when I'm working on my canvas rpg so when I zoom in the images don't look blurry.

Pure Bash, without an extra process:

for (( COUNTER=0; COUNTER<=10; COUNTER+=2 )); do
    echo $COUNTER
done

I see, that this is still needed for 5.4+ and I just had the same problem, but none of the answers were clean enough, so I tried to accomplish the availability with ServiceProviders. Here is what i did:

1. Created the Provider SettingsServiceProvider

    php artisan make:provider SettingsServiceProvider

2. Created the Model i needed (GlobalSettings)

    php artisan make:model GlobalSettings

3. Edited the generated register method in \App\Providers\SettingsServiceProvider. As you can see, I retrieve my settings using the eloquent model for it with Setting::all().

 

    public function register()
    {
        $this->app->singleton('App\GlobalSettings', function ($app) {
            return new GlobalSettings(Setting::all());
        });
    }

 

4. Defined some useful parameters and methods (including the constructor with the needed Collection parameter) in GlobalSettings

 

    class GlobalSettings extends Model
    {
        protected $settings;
        protected $keyValuePair;

        public function __construct(Collection $settings)
        {
            $this->settings = $settings;
            foreach ($settings as $setting){
                $this->keyValuePair[$setting->key] = $setting->value;
            }
        }

        public function has(string $key){ /* check key exists */ }
        public function contains(string $key){ /* check value exists */ }
        public function get(string $key){ /* get by key */ }
    }

 

5. At last I registered the provider in config/app.php

 

    'providers' => [
        // [...]

        App\Providers\SettingsServiceProvider::class
    ]

 

6. After clearing the config cache with php artisan config:cache you can use your singleton as follows.

 

    $foo = app(App\GlobalSettings::class);
    echo $foo->has("company") ? $foo->get("company") : "Stack Exchange Inc.";

 

You can read more about service containers and service providers in Laravel Docs > Service Container and Laravel Docs > Service Providers.

This is my first answer and I had not much time to write it down, so the formatting ist a bit spacey, but I hope you get everything.

I forgot to include the boot method of SettingsServiceProvider, to make the settings variable global available in views, so here you go:

 

    public function boot(GlobalSettings $settinsInstance)
    {
        View::share('globalsettings', $settinsInstance);
    }

 

Before the boot methods are called all providers have been registered, so we can just use our GlobalSettings instance as parameter, so it can be injected by Laravel.

In blade template:

 

    {{ $globalsettings->get("company") }}

 

Use:

int Years(DateTime start, DateTime end)
{
    return (end.Year - start.Year - 1) +
        (((end.Month > start.Month) ||
        ((end.Month == start.Month) && (end.Day >= start.Day))) ? 1 : 0);
}

To print keys on one line as csv:

echo '{"b":"2","a":"1"}' | jq -r 'keys | [ .[] | tostring ] | @csv'

Output:

"a","b"

For csv completeness ... to print values on one line as csv:

echo '{"b":"2","a":"1"}' | jq -rS . | jq -r '. | [ .[] | tostring ] | @csv'

Output:

"1","2"

Sounds like you want a simple imagemap, I'd recommend to not make it more complex than it needs to be. Here's an article on how to improve imagemaps with svg. It's very easy to do clickable regions in svg itself, just add some <a> elements around the shapes you want to have clickable.

A couple of options if you need something more advanced:

• http://jqvmap.com/
• http://jvectormap.com/
• http://polymaps.org/

keytool -import -v -alias cacerts -keystore cacerts.jks -storepass changeit -file C:\cacerts.cer

Looking at the output, it seems that your "temp" is a String array. You need to loop across the array to display each value.

Method 1

Word boundaries would work perfectly here, such as with:

\b\w{3,8}\b
\b\w{2,}
\b\w{,10}\b
\b\w{5}\b

RegEx Demo 1

Java

Some languages such as Java and C++ are double-escape required:

\\b\\w{3,8}\\b
\\b\\w{2,}
\\b\\w{,10}\\b
\\b\\w{5}\\b

^{PS: \\b\\w{,10}\\b may not work for all languages or flavors.}

Test 1

import java.util.regex.Matcher;
import java.util.regex.Pattern;


public class RegularExpression{

    public static void main(String[] args){


        final String regex = "\\b\\w{3,8}\\b";
        final String string = "words with length three to eight";

        final Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
        final Matcher matcher = pattern.matcher(string);

        while (matcher.find()) {
            System.out.println("Full match: " + matcher.group(0));
        }

    }
}

Output 1

Full match: words
Full match: with
Full match: length
Full match: three
Full match: eight

Method 2

Another good-to-know method is to use negative lookarounds:

(?<!\w)\w{3,8}(?!\w)
(?<!\w)\w{2,}
(?<!\w)\w{,10}(?!\w)
(?<!\w)\w{5}(?!\w)

Java

(?<!\\w)\\w{3,8}(?!\\w)
(?<!\\w)\\w{2,}
(?<!\\w)\\w{,10}(?!\\w)
(?<!\\w)\\w{5}(?!\\w)

RegEx Demo 2

Test 2

import java.util.regex.Matcher;
import java.util.regex.Pattern;


public class RegularExpression{

    public static void main(String[] args){


        final String regex = "(?<!\\w)\\w{1,10}(?!\\w)";
        final String string = "words with length three to eight";

        final Pattern pattern = Pattern.compile(regex, Pattern.MULTILINE);
        final Matcher matcher = pattern.matcher(string);

        while (matcher.find()) {
            System.out.println("Full match: " + matcher.group(0));
        }

    }
}

Output 2

Full match: words
Full match: with
Full match: length
Full match: three
Full match: to
Full match: eight

RegEx Circuit

jex.im visualizes regular expressions:

If you wish to simplify/modify/explore the expression, it's been explained on the top right panel of regex101.com. If you'd like, you can also watch in this link, how it would match against some sample inputs.

If the main intent is to check whether the supplied value is not found in a list, maybe you can use the extended regular expression matching built in BASH via the "equal tilde" operator (see also this answer):

if ! [[ "$cms" =~ ^(wordpress|meganto|typo3)$ ]]; then get_cms ; fi

Have a nice day

Here is the best solution to use Gif Image. Add SDWebImage from Github in your project.

#import "UIImage+GIF.h"

_imageViewAnimatedGif.image= [UIImage sd_animatedGIFNamed:@"thumbnail"];

$username = filter_input(INPUT_POST, 'userName', FILTER_SANITIZE_STRING);
if ($username == '') {$username = 'Anonymous';}

Best practice - always filter inputs, sanitize string is ok, but you're better off using a custom callback function to really filter out what's not acceptable. Then check the now-safe variable if it is null/empty and if it is, set to Anonymous. Does not require 'else' statement as it was set if it existed on the first line.

I have a feeling you might need SQL Server's PATINDEX() function. Check this out:

Usage on Patindex() function

So maybe:

SELECT SUBSTRING(@TEXT, PATINDEX('%the dog%', @TEXT), PATINDEX('%immediately%',@TEXT))

Gdb commands:

• i r <register_name>: print a single register, e.g i r rax, i r eax
• i r <register_name_1> <register_name_2> ...: print multiple registers, e.g i r rdi rsi,
• i r: print all register except floating point & vector register (xmm, ymm, zmm).
• i r a: print all register, include floating point & vector register (xmm, ymm, zmm).
• i r f: print all FPU floating registers (st0-7 and a few other f*)

Other register groups besides a (all) and f (float) can be found with:

maint print reggroups

as documented at: https://sourceware.org/gdb/current/onlinedocs/gdb/Registers.html#Registers

Tips:

• xmm0 ~ xmm15, are 128 bits, almost every modern machine has it, they are released in 1999.
• ymm0 ~ ymm15, are 256 bits, new machine usually have it, they are released in 2011.
• zmm0 ~ zmm31, are 512 bits, normal pc probably don't have it (as the year 2016), they are released in 2013, and mainly used in servers so far.
• Only one serial of xmm / ymm / zmm will be shown, because they are the same registers in different mode. On my machine ymm is shown.

For a simple java String Array you should try

String arr_str [] = { "value1`", "value2", "value3" };

JSONArray arr_strJson = new JSONArray(Arrays.asList(arr_str));
System.out.println(arr_strJson.toString());

If you have an Generic ArrayList of type String like ArrayList<String>. then you should try

 ArrayList<String> obj_list = new ArrayList<>();
    obj_list.add("value1");
    obj_list.add("value2");
    obj_list.add("value3");
  JSONArray arr_strJson = new JSONArray(obj_list));
  System.out.println(arr_strJson.toString());

You need to include inttypes.h if you want all those nifty new format specifiers for the intN_t types and their brethren, and that is the correct (ie, portable) way to do it, provided your compiler complies with C99. You shouldn't use the standard ones like %d or %u in case the sizes are different to what you think.

It includes stdint.h and extends it with quite a few other things, such as the macros that can be used for the printf/scanf family of calls. This is covered in section 7.8 of the ISO C99 standard.

For example, the following program:

#include <stdio.h>
#include <inttypes.h>
int main (void) {
    uint32_t a=1234;
    uint16_t b=5678;
    printf("%" PRIu32 "\n",a);
    printf("%" PRIu16 "\n",b);
    return 0;
}

outputs:

1234
5678

toFixed() method formats a number using fixed-point notation. Read MDN Web Docs for full reference.

var fval = 4;

console.log(fval.toFixed(2)); // prints 4.00

Country is a categorical variable and I want to see how many occurences of country exist in the data set. In other words, how many records/attendees are from each Country

barplot(summary(df$Country))

Tar

Windows 10 includes tar.exe:

# example 1
tar.exe -a -c -f out.zip in.txt
# example 2
tar.exe -x -f out.zip

https://techcommunity.microsoft.com/t5/containers/-/ba-p/382409

If you have older Windows, you can still download it:

https://github.com/libarchive/libarchive/releases

PowerShell

# example 1
Compress-Archive in.txt out.zip
# example 2
Expand-Archive out.zip

https://docs.microsoft.com/powershell/module/microsoft.powershell.archive

Directory

For both tools, you can use a file or directory for the input.

I had the same problem, my database log file size was about 39 gigabyte, and after shrinking (both database and files) it reduced to 37 gigabyte that was not enough, so I did this solution: (I did not need the ldf file (log file) anymore)

(**Important) : Get a full backup of your database before the process.

1. Run "checkpoint" on that database.

2. Detach that database (right click on the database and chose tasks >> Detach...) {if you see an error, do the steps in the end of this text}

3. Move MyDatabase.ldf to another folder, you can find it in your hard disk in the same folder as your database (Just in case you need it in the future for some reason such as what user did some task).

4. Attach the database (right click on Databases and chose Attach...)

5. On attach dialog remove the .ldf file (which shows 'file not found' comment) and click Ok. (don`t worry the ldf file will be created after the attachment process.)

6. After that, a new log file create with a size of 504 KB!!!.

In step 2, if you faced an error that database is used by another user, you can:

1.run this command on master database "sp_who2" and see what process using your database.

2.read the process number, for example it is 52 and type "kill 52", now your database is free and ready to detach.

If the number of processes using your database is too much:

1.Open services (type services in windows start) find SQL Server ... process and reset it (right click and chose reset).

2. Immediately click Ok button in the detach dialog box (that showed the detach error previously).

I did debugging and finally returned my 'stuffed' query to it it's normal way.

Simply

select * from myTable for xml path('myTable')

gives me contents of the table to write to a log table from a trigger I debug.

shoud be @drawable/image where image could have any extension like: image.png, image.xml, image.gif. Android will automatically create a reference in R class with its name, so you cannot have in any drawable folder image.png and image.gif.

The following code does the job in any scenario. It's a little bit parsing.

List<string> inputs = new List<string>()
{
    "1.234.567,89",
    "1 234 567,89",
    "1 234 567.89",
    "1,234,567.89",
    "123456789",
    "1234567,89",
    "1234567.89",
};
string output;

foreach (string input in inputs)
{
    // Unify string (no spaces, only .)
    output = input.Trim().Replace(" ", "").Replace(",", ".");

    // Split it on points
    string[] split = output.Split('.');

    if (split.Count() > 1)
    {
        // Take all parts except last
        output = string.Join("", split.Take(split.Count()-1).ToArray());

        // Combine token parts with last part
        output = string.Format("{0}.{1}", output, split.Last());
    }

    // Parse double invariant
    double d = double.Parse(output, CultureInfo.InvariantCulture);
    Console.WriteLine(d);
}

Sometimes you have loops becouse your type class have references to other classes and that classes have references to your type class, thus you have to select the parameters that you need exactly in the json string, like this code.

List<ROficina> oficinas = new List<ROficina>();
oficinas = /*list content*/;
var x = JsonConvert.SerializeObject(oficinas.Select(o => new
            {
                o.IdOficina,
                o.Nombre
            }));

I've improved Josh's answer. I've noticed that dig only shows entries already present in the queried nameserver's cache, so it's better to pull an authoritative nameserver from the SOA (rather than rely on the default nameserver). I've also disabled the filtering of wildcard IPs because usually I'm usually more interested in the correctness of the setup.

The new script takes a -x argument for expanded output and a -s NS argument to choose a specific nameserver: dig -x example.com

#!/bin/bash
set -e; set -u
COMMON_SUBDOMAINS="www mail mx a.mx smtp pop imap blog en ftp ssh login"
EXTENDED=""

while :; do case "$1" in
  --) shift; break ;;
  -x) EXTENDED=y; shift ;;
  -s) NS="$2"; shift 2 ;;
  *) break ;;
esac; done
DOM="$1"; shift
TYPE="${1:-any}"

test "${NS:-}" || NS=$(dig +short  SOA "$DOM" | awk '{print $1}')
test "$NS" && NS="@$NS"

if test "$EXTENDED"; then
  dig +nocmd $NS "$DOM" +noall +answer "$TYPE"
  wild_ips=$(dig +short "$NS" "*.$DOM" "$TYPE" | tr '\n' '|')
  wild_ips="${wild_ips%|}"
  for sub in $COMMON_SUBDOMAINS; do
    dig +nocmd $NS "$sub.$DOM" +noall +answer "$TYPE"
  done | cat  #grep -vE "${wild_ips}"
  dig +nocmd $NS "*.$DOM" +noall +answer "$TYPE"
else
  dig +nocmd $NS "$DOM" +noall +answer "$TYPE"
fi