I was having the same problem in an application that I was maintaining, among all the adjustments to prepare the environment, I also spent almost an hour banging my head with this error "ORA-01036: illegal variable name / number" until I found out that the application connection was pointed to an outdated database, so the application passed two more parameters to the outdated database procedure causing the error.

WebSphere Application Server V7 does support Java Platform, Standard Edition (Java SE) 6 (see Specifications and API documentation in the Network Deployment (All operating systems), Version 7.0 Information Center) and it's since the release V8.5 when Java 7 has been supported.

I couldn't find the Java 6 SDK documentation, and could only consult IBM JVM Messages in Java 7 Windows documentation. Alas, I couldn't find the error message in the documentation either.

Since java.lang.UnsupportedClassVersionError is "Thrown when the Java Virtual Machine attempts to read a class file and determines that the major and minor version numbers in the file are not supported.", you ran into an issue of building the application with more recent version of Java than the one supported by the runtime environment, i.e. WebSphere Application Server 7.0.

I may be mistaken, but I think that offset=6 in the message is to let you know what position caused the incompatibility issue to occur. It's irrelevant for you, for me, and for many other people, but some might find it useful, esp. when they generate bytecode themselves.

Run the versionInfo command to find out about the Installed Features of WebSphere Application Server V7, e.g.

C:\IBM\WebSphere\AppServer>.\bin\versionInfo.bat
WVER0010I: Copyright (c) IBM Corporation 2002, 2005, 2008; All rights reserved.
WVER0012I: VersionInfo reporter version 1.15.1.47, dated 10/18/11

--------------------------------------------------------------------------------
IBM WebSphere Product Installation Status Report
--------------------------------------------------------------------------------

Report at date and time February 19, 2013 8:07:20 AM EST

Installation
--------------------------------------------------------------------------------
Product Directory        C:\IBM\WebSphere\AppServer
Version Directory        C:\IBM\WebSphere\AppServer\properties\version
DTD Directory            C:\IBM\WebSphere\AppServer\properties\version\dtd
Log Directory            C:\ProgramData\IBM\Installation Manager\logs

Product List
--------------------------------------------------------------------------------
BPMPC                    installed
ND                       installed
WBM                      installed

Installed Product
--------------------------------------------------------------------------------
Name                  IBM Business Process Manager Advanced V8.0
Version               8.0.1.0
ID                    BPMPC
Build Level           20121102-1733
Build Date            11/2/12
Package               com.ibm.bpm.ADV.V80_8.0.1000.20121102_2136
Architecture          x86-64 (64 bit)
Installed Features    Non-production
                      Business Process Manager Advanced - Client (always installed)
Optional Languages    German
                      Russian
                      Korean
                      Brazilian Portuguese
                      Italian
                      French
                      Hungarian
                      Simplified Chinese
                      Spanish
                      Czech
                      Traditional Chinese
                      Japanese
                      Polish
                      Romanian

Installed Product
--------------------------------------------------------------------------------
Name                  IBM WebSphere Application Server Network Deployment
Version               8.0.0.5
ID                    ND
Build Level           cf051243.01
Build Date            10/22/12
Package               com.ibm.websphere.ND.v80_8.0.5.20121022_1902
Architecture          x86-64 (64 bit)
Installed Features    IBM 64-bit SDK for Java, Version 6
                      EJBDeploy tool for pre-EJB 3.0 modules
                      Embeddable EJB container
                      Sample applications
                      Stand-alone thin clients and resource adapters
Optional Languages    German
                      Russian
                      Korean
                      Brazilian Portuguese
                      Italian
                      French
                      Hungarian
                      Simplified Chinese
                      Spanish
                      Czech
                      Traditional Chinese
                      Japanese
                      Polish
                      Romanian

Installed Product
--------------------------------------------------------------------------------
Name                  IBM Business Monitor
Version               8.0.1.0
ID                    WBM
Build Level           20121102-1733
Build Date            11/2/12
Package               com.ibm.websphere.MON.V80_8.0.1000.20121102_2222
Architecture          x86-64 (64 bit)
Optional Languages    German
                      Russian
                      Korean
                      Brazilian Portuguese
                      Italian
                      French
                      Hungarian
                      Simplified Chinese
                      Spanish
                      Czech
                      Traditional Chinese
                      Japanese
                      Polish
                      Romanian

--------------------------------------------------------------------------------
End Installation Status Report
--------------------------------------------------------------------------------

Try:

git log --stat | grep file

Here is the XSLT function which will work similar to the String.Replace() function of C#.

This template has the 3 Parameters as below

text :- your main string

replace :- the string which you want to replace

by :- the string which will reply by new string

Below are the Template

<xsl:template name="string-replace-all">
  <xsl:param name="text" />
  <xsl:param name="replace" />
  <xsl:param name="by" />
  <xsl:choose>
    <xsl:when test="contains($text, $replace)">
      <xsl:value-of select="substring-before($text,$replace)" />
      <xsl:value-of select="$by" />
      <xsl:call-template name="string-replace-all">
        <xsl:with-param name="text" select="substring-after($text,$replace)" />
        <xsl:with-param name="replace" select="$replace" />
        <xsl:with-param name="by" select="$by" />
      </xsl:call-template>
    </xsl:when>
    <xsl:otherwise>
      <xsl:value-of select="$text" />
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

Below sample shows how to call it

<xsl:variable name="myVariable ">
  <xsl:call-template name="string-replace-all">
    <xsl:with-param name="text" select="'This is a {old} text'" />
    <xsl:with-param name="replace" select="'{old}'" />
    <xsl:with-param name="by" select="'New'" />
  </xsl:call-template>
</xsl:variable>

You can also refer the below URL for the details.

You could use HttpWebRequest to get the file and stream it back to the client. This allows you to get the file with a url. An example of this that I found ( but can't remember where to give credit ) is

    //Create a stream for the file
    Stream stream = null;

    //This controls how many bytes to read at a time and send to the client
    int bytesToRead = 10000;

    // Buffer to read bytes in chunk size specified above
    byte[] buffer = new Byte[bytesToRead];

    // The number of bytes read
    try
    {
      //Create a WebRequest to get the file
      HttpWebRequest fileReq = (HttpWebRequest) HttpWebRequest.Create(url);

      //Create a response for this request
      HttpWebResponse fileResp = (HttpWebResponse) fileReq.GetResponse();

      if (fileReq.ContentLength > 0)
        fileResp.ContentLength = fileReq.ContentLength;

        //Get the Stream returned from the response
        stream = fileResp.GetResponseStream();

        // prepare the response to the client. resp is the client Response
        var resp = HttpContext.Current.Response;

        //Indicate the type of data being sent
        resp.ContentType = "application/octet-stream";

        //Name the file 
        resp.AddHeader("Content-Disposition", "attachment; filename=\"" + fileName + "\"");
        resp.AddHeader("Content-Length", fileResp.ContentLength.ToString());

        int length;
        do
        {
            // Verify that the client is connected.
            if (resp.IsClientConnected)
            {
                // Read data into the buffer.
                length = stream.Read(buffer, 0, bytesToRead);

                // and write it out to the response's output stream
                resp.OutputStream.Write(buffer, 0, length);

                // Flush the data
                resp.Flush();

                //Clear the buffer
                buffer = new Byte[bytesToRead];
            }
            else
            {
                // cancel the download if client has disconnected
                length = -1;
            }
        } while (length > 0); //Repeat until no data is read
    }
    finally
    {
        if (stream != null)
        {
            //Close the input stream
            stream.Close();
        }
    }

The difference between the project operator (p) in relational algebra and the SELECT keyword in SQL is that if the resulting table/set has more than one occurrences of the same tuple, then p will return only one of them, while SQL SELECT will return all.

There is a new parameter expansion added in bash 4.4 that interprets escape sequences:

${parameter@operator} - E operator

The expansion is a string that is the value of parameter with backslash escape sequences expanded as with the $'…' quoting mechanism.

$ foo='hello\nworld'
$ echo "${foo@E}"
hello
world

Which method is used to check if SESSION exists or not? Answer:

isset($_SESSION['variable_name'])

Example:

isset($_SESSION['id'])

I think you could do it using a specs file.

Under MinGW you could run
gcc -dumpspecs > specs

Where it says

*cpp:
%{posix:-D_POSIX_SOURCE} %{mthreads:-D_MT}

You change it to

*cpp:
%{posix:-D_POSIX_SOURCE} %{mthreads:-D_MT} -std=c++11

And then place it in
/mingw/lib/gcc/mingw32/<version>/specs

I'm sure you could do the same without a MinGW build. Not sure where to place the specs file though.

The folder is probably either /gcc/lib/ or /gcc/.

<a title="Pending Employee Approvals" href="" ng-click="viewPendingApprovals(1)">
                    <i class="fa fa-user" aria-hidden="true"></i>
                    <span class="button_badge">{{pendingEmployeeApprovalCount}}</span>
                </a>

and in the controller

 $scope.viewPendingApprovals = function(type) {
                if (window.location.hash.substring(window.location.hash.lastIndexOf('/') + 1, window.location.hash.length) == type) {
                    location.reload();
                } else {
                    $state.go("home.pendingApproval", { id: sessionStorage.typeToLoad });
                }
            };

and in the route file

.state('home.pendingApproval', {
        url: '/pendingApproval/:id',
        templateUrl: 'app/components/approvals/pendingApprovalList.html',
        controller: 'pendingApprovalListController'
    })

So, If the id passed in the url is same as what is coming from the function called by clicking the anchor, then simply reload, else folow the requested route.

Please help me improve this answer, if this is helps. Any, suggestions are welcome.

Since filter returns a QuerySet, you can use count to check how many results were returned. This is assuming you don't actually need the results.

num_results = User.objects.filter(email = cleaned_info['username']).count()

After looking at the documentation though, it's better to just call len on your filter if you are planning on using the results later, as you'll only be making one sql query:

A count() call performs a SELECT COUNT(*) behind the scenes, so you should always use count() rather than loading all of the record into Python objects and calling len() on the result (unless you need to load the objects into memory anyway, in which case len() will be faster).

num_results = len(user_object)

One strategy

I don't know if this is the best way, but it has worked for me.

$root = $_SERVER['DOCUMENT_ROOT'];
include($root."/path/to/file.php");

You can switch between windows as below:

// Store the current window handle
String winHandleBefore = driver.getWindowHandle();

// Perform the click operation that opens new window

// Switch to new window opened
for(String winHandle : driver.getWindowHandles()){
    driver.switchTo().window(winHandle);
}

// Perform the actions on new window

// Close the new window, if that window no more required
driver.close();

// Switch back to original browser (first window)
driver.switchTo().window(winHandleBefore);

// Continue with original browser (first window)

You can always use an attribute selector. The selector itself would look something like:

a[data-item-id=stand-out]

Solution is:

while (dataGridView1.RowCount > 1)
{
    dataGridView1.Rows.RemoveAt(0);
}

Something like this?

$arrSearch  = explode(","," ,ç,æ, œ, á,é,í,ó,ú,à,è,ì,ò,ù,ä,ë,ï,ö,ü,ÿ,â,ê,î,ô,û,å,e,i,ø,u");

$arrReplace = explode(",","_,c,ae,oe,a,e,i,o,u,a,e,i,o,u,a,e,i,o,u,y,a,e,i,o,u,a,e,i,o,u");

$output = str_replace($arrSearch, $arrReplace, $input);

Here's a couple of extension methods I've jury-rigged together to convert IQueryables and IEnumerables from one type to another (i.e. DTO). It's mainly used to convert from a larger type (i.e. the type of the row in the database that has unneeded fields) to a smaller one.

The positive sides of this approach are:

• it requires almost no code to use - a simple call to .Transform<DtoType>() is all you need
• it works just like .Select(s=>new{...}) i.e. when used with IQueryable it produces the optimal SQL code, excluding Type1 fields that DtoType doesn't have.

LinqHelper.cs:

public static IQueryable<TResult> Transform<TResult>(this IQueryable source)
{
    var resultType = typeof(TResult);
    var resultProperties = resultType.GetProperties().Where(p => p.CanWrite);

    ParameterExpression s = Expression.Parameter(source.ElementType, "s");

    var memberBindings =
        resultProperties.Select(p =>
            Expression.Bind(typeof(TResult).GetMember(p.Name)[0], Expression.Property(s, p.Name))).OfType<MemberBinding>();

    Expression memberInit = Expression.MemberInit(
        Expression.New(typeof(TResult)),
        memberBindings
        );

    var memberInitLambda = Expression.Lambda(memberInit, s);

    var typeArgs = new[]
        {
            source.ElementType, 
            memberInit.Type
        };

    var mc = Expression.Call(typeof(Queryable), "Select", typeArgs, source.Expression, memberInitLambda);

    var query = source.Provider.CreateQuery<TResult>(mc);

    return query;
}

public static IEnumerable<TResult> Transform<TResult>(this IEnumerable source)
{
    return source.AsQueryable().Transform<TResult>();
}

Well, the "text-overflow: ellipsis" worked for me, but just if my limit was based on 'width', I has needed a solution that can be applied on lines ( on the'height' instead the 'width' ) so I did this script:

function listLimit (elm, line){
    var maxHeight = parseInt(elm.css('line-Height'))*line;

    while(elm.height() > maxHeight){
        var text = elm.text();
        elm.text(text.substring(0,text.length-10)).text(elm.text()+'...');
    }
}

And when I must, for example, that my h3 has only 2 lines I do :

$('h3').each(function(){
   listLimit ($(this), 2)
})

I dunno if that was the best practice for performance needs, but worked for me.

In your code you are using min and not minlength. Please also notice that this will not validate if a number is > 0 but its length.

I know its too late but this solution is working perfect for both .net framework and .net core:

@System.Web.HttpUtility.JavaScriptStringEncode()

Some people recommend using HTTP status codes, but I rather despise that practice. e.g. If you're doing a search engine and the provided keywords have no results, the suggestion would be to return a 404 error.

However, I consider that wrong. HTTP status codes apply to the actual browser<->server connection. Everything about the connect went perfectly. The browser made a request, the server invoked your handler script. The script returned 'no rows'. Nothing in that signifies "404 page not found" - the page WAS found.

Instead, I favor divorcing the HTTP layer from the status of your server-side operations. Instead of simply returning some text in a json string, I always return a JSON data structure which encapsulates request status and request results.

e.g. in PHP you'd have

$results = array(
   'error' => false,
   'error_msg' => 'Everything A-OK',
   'data' => array(....results of request here ...)
);
echo json_encode($results);

Then in your client-side code you'd have

if (!data.error) {
   ... got data, do something with it ...
} else {
   ... invoke error handler ...
}

The context classes for badge are indeed removed from Bootstrap 3, so you'd have to add some custom CSS to create the same effect like...

.badge-important{background-color:#b94a48;}

Bootply

This is the code with two bug fixes. The first bug fix was mentioned by Royi Namir in the comment on the accepted answer to this question. The bug is described on StackOverflow at Bug in Trigger Code. The second one was found by @Fandango68 and fixes columns with multiples words for their names.

ALTER TRIGGER [dbo].[TR_person_AUDIT]
ON [dbo].[person]
FOR UPDATE
AS
           DECLARE @bit            INT,
                   @field          INT,
                   @maxfield       INT,
                   @char           INT,
                   @fieldname      VARCHAR(128),
                   @TableName      VARCHAR(128),
                   @PKCols         VARCHAR(1000),
                   @sql            VARCHAR(2000),
                   @UpdateDate     VARCHAR(21),
                   @UserName       VARCHAR(128),
                   @Type           CHAR(1),
                   @PKSelect       VARCHAR(1000)


           --You will need to change @TableName to match the table to be audited.
           -- Here we made GUESTS for your example.
           SELECT @TableName = 'PERSON'

           SELECT @UserName = SYSTEM_USER,
                  @UpdateDate = CONVERT(NVARCHAR(30), GETDATE(), 126)

           -- Action
           IF EXISTS (
                  SELECT *
                  FROM   INSERTED
              )
               IF EXISTS (
                      SELECT *
                      FROM   DELETED
                  )
                   SELECT @Type = 'U'
               ELSE
                   SELECT @Type = 'I'
           ELSE
               SELECT @Type = 'D'

           -- get list of columns
           SELECT * INTO #ins
           FROM   INSERTED

           SELECT * INTO #del
           FROM   DELETED

           -- Get primary key columns for full outer join
           SELECT @PKCols = COALESCE(@PKCols + ' and', ' on') 
                  + ' i.[' + c.COLUMN_NAME + '] = d.[' + c.COLUMN_NAME + ']'
           FROM   INFORMATION_SCHEMA.TABLE_CONSTRAINTS pk,
                  INFORMATION_SCHEMA.KEY_COLUMN_USAGE c
           WHERE  pk.TABLE_NAME = @TableName
                  AND CONSTRAINT_TYPE = 'PRIMARY KEY'
                  AND c.TABLE_NAME = pk.TABLE_NAME
                  AND c.CONSTRAINT_NAME = pk.CONSTRAINT_NAME

           -- Get primary key select for insert
           SELECT @PKSelect = COALESCE(@PKSelect + '+', '') 
                  + '''<[' + COLUMN_NAME 
                  + ']=''+convert(varchar(100),
           coalesce(i.[' + COLUMN_NAME + '],d.[' + COLUMN_NAME + ']))+''>'''
           FROM   INFORMATION_SCHEMA.TABLE_CONSTRAINTS pk,
                  INFORMATION_SCHEMA.KEY_COLUMN_USAGE c
           WHERE  pk.TABLE_NAME = @TableName
                  AND CONSTRAINT_TYPE = 'PRIMARY KEY'
                  AND c.TABLE_NAME = pk.TABLE_NAME
                  AND c.CONSTRAINT_NAME = pk.CONSTRAINT_NAME

           IF @PKCols IS NULL
           BEGIN
               RAISERROR('no PK on table %s', 16, -1, @TableName)

               RETURN
           END

           SELECT @field = 0,
                  -- @maxfield = MAX(COLUMN_NAME) 
                  @maxfield = -- FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = @TableName


                  MAX(
                      COLUMNPROPERTY(
                          OBJECT_ID(TABLE_SCHEMA + '.' + @TableName),
                          COLUMN_NAME,
                          'ColumnID'
                      )
                  )
           FROM   INFORMATION_SCHEMA.COLUMNS
           WHERE  TABLE_NAME = @TableName






           WHILE @field < @maxfield
           BEGIN
               SELECT @field = MIN(
                          COLUMNPROPERTY(
                              OBJECT_ID(TABLE_SCHEMA + '.' + @TableName),
                              COLUMN_NAME,
                              'ColumnID'
                          )
                      )
               FROM   INFORMATION_SCHEMA.COLUMNS
               WHERE  TABLE_NAME = @TableName
                      AND COLUMNPROPERTY(
                              OBJECT_ID(TABLE_SCHEMA + '.' + @TableName),
                              COLUMN_NAME,
                              'ColumnID'
                          ) > @field

               SELECT @bit = (@field - 1)% 8 + 1

               SELECT @bit = POWER(2, @bit - 1)

               SELECT @char = ((@field - 1) / 8) + 1





               IF SUBSTRING(COLUMNS_UPDATED(), @char, 1) & @bit > 0
                  OR @Type IN ('I', 'D')
               BEGIN
                   SELECT @fieldname = COLUMN_NAME
                   FROM   INFORMATION_SCHEMA.COLUMNS
                   WHERE  TABLE_NAME = @TableName
                          AND COLUMNPROPERTY(
                                  OBJECT_ID(TABLE_SCHEMA + '.' + @TableName),
                                  COLUMN_NAME,
                                  'ColumnID'
                              ) = @field



                   SELECT @sql = 
                          '
           insert into Audit (    Type, 
           TableName, 
           PK, 
           FieldName, 
           OldValue, 
           NewValue, 
           UpdateDate, 
           UserName)
           select ''' + @Type + ''',''' 
                          + @TableName + ''',' + @PKSelect
                          + ',''' + @fieldname + ''''
                          + ',convert(varchar(1000),d.' + @fieldname + ')'
                          + ',convert(varchar(1000),i.' + @fieldname + ')'
                          + ',''' + @UpdateDate + ''''
                          + ',''' + @UserName + ''''
                          + ' from #ins i full outer join #del d'
                          + @PKCols
                          + ' where i.' + @fieldname + ' <> d.' + @fieldname 
                          + ' or (i.' + @fieldname + ' is null and  d.'
                          + @fieldname
                          + ' is not null)' 
                          + ' or (i.' + @fieldname + ' is not null and  d.' 
                          + @fieldname
                          + ' is null)' 



                   EXEC (@sql)
               END
           END

The Objective-C type you should use is BOOL. There is nothing like a native boolean datatype, therefore to be sure that the code compiles on all compilers use BOOL. (It's defined in the Apple-Frameworks.

Answering this just in case if someone else like me stumbles upon this post among many that advise use of JavaScripts for changing iframe height to 100%.

I strongly recommend that you see and try this option specified at How do you give iframe 100% height before resorting to a JavaScript based option. The referenced solution works perfectly for me in all of the testing I have done so far. Hope this helps someone.

$ echo -n 'Hello world!' | hd
00000000  48 65 6c 6c 6f 20 77 6f  72 6c 64 21              |Hello world!|
0000000c

Definitions:

• Frame Layout: This is designed to block out an area on the screen to display a single item.
• Linear Layout: A layout that arranges its children in a single column or a single row.
• Relative Layout: This layout is a view group that displays child views in relative positions.
• Table Layout: A layout that arranges its children into rows and columns.

More Information:

FrameLayout

FrameLayout is designed to block out an area on the screen to display a single item. Generally, FrameLayout should be used to hold a single child view, because it can be difficult to organize child views in a way that's scalable to different screen sizes without the children overlapping each other. You can, however, add multiple children to a FrameLayout and control their position within the FrameLayout by assigning gravity to each child, using the android:layout_gravity attribute.

Child views are drawn in a stack, with the most recently added child on top. The size of the FrameLayout is the size of its largest child (plus padding), visible or not (if the FrameLayout's parent permits).

RelativeLayout

A RelativeLayout is a very powerful utility for designing a user interface because it can eliminate nested view groups and keep your layout hierarchy flat, which improves performance. If you find yourself using several nested LinearLayout groups, you may be able to replace them with a single RelativeLayout.

(Current docs here)

TableLayout

A TableLayout consists of a number of TableRow objects, each defining a row (actually, you can have other children, which will be explained below). TableLayout containers do not display border lines for their rows, columns, or cells. Each row has zero or more cells; each cell can hold one View object. The table has as many columns as the row with the most cells. A table can leave cells empty. Cells can span columns, as they can in HTML.

The width of a column is defined by the row with the widest cell in that column.

Note: Absolute Layout is deprecated.

Another reason for the error (amongst many others that cropped up when changing the target build of a Win32 project to X64) was not having the C++ 64 bit compilers installed as noted at the top of this page.
Further to philipvr's comment on child headers, (in my case) an explicit include of winnt.h being unnecessary when windows.h was being used.

Had this issue on Python 2.7.9, solved by updating to Python 2.7.10 (unreleased when this question was asked and answered).

A solution for me:

$old_ErrorActionPreference = $ErrorActionPreference
$ErrorActionPreference = 'SilentlyContinue'
if((Get-PSSessionConfiguration -Name "MyShellUri" -ErrorAction SilentlyContinue) -eq $null) {
   WriteTraceForTrans "The session configuration MyShellUri is already unregistered."
}
else {        
   #Unregister-PSSessionConfiguration -Name "MyShellUri" -Force -ErrorAction Ignore
}
$ErrorActionPreference = $old_ErrorActionPreference 

Or use try-catch

try { 

(Get-PSSessionConfiguration -Name "MyShellUri" -ErrorAction SilentlyContinue)

} 
catch {

}

How about:

if (stream.markSupported() == false) {

        // lets replace the stream object
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        IOUtils.copy(stream, baos);
        stream.close();
        stream = new ByteArrayInputStream(baos.toByteArray());
        // now the stream should support 'mark' and 'reset'

    }

Try using fetchone:

cursor.execute("SELECT COUNT(*) from result where server_state='2' AND name LIKE '"+digest+"_"+charset+"_%'")
result=cursor.fetchone()

result will hold a tuple with one element, the value of COUNT(*). So to find the number of rows:

number_of_rows=result[0]

Or, if you'd rather do it in one fell swoop:

cursor.execute("SELECT COUNT(*) from result where server_state='2' AND name LIKE '"+digest+"_"+charset+"_%'")
(number_of_rows,)=cursor.fetchone()

PS. It's also good practice to use parametrized arguments whenever possible, because it can automatically quote arguments for you when needed, and protect against sql injection.

The correct syntax for parametrized arguments depends on your python/database adapter (e.g. mysqldb, psycopg2 or sqlite3). It would look something like

cursor.execute("SELECT COUNT(*) from result where server_state= %s AND name LIKE %s",[2,digest+"_"+charset+"_%"])
(number_of_rows,)=cursor.fetchone()

You can keep your CONTACT parameter with the following approach:

using (var stream = new MemoryStream())
{
    var context = (HttpContextBase)Request.Properties["MS_HttpContext"];
    context.Request.InputStream.Seek(0, SeekOrigin.Begin);
    context.Request.InputStream.CopyTo(stream);
    string requestBody = Encoding.UTF8.GetString(stream.ToArray());
}

Returned for me the json representation of my parameter object, so I could use it for exception handling and logging.

Found as accepted answer here

^{Note: Though my original answer attracted several upvotes, I decided that I could do much better. You can find my original (simplistic and misguided) answer in the edit history.}

If Microsoft had the intent of providing a means of outputting a blank line from cmd.exe, Microsoft surely would have documented such a simple operation. It is this omission that motivated me to ask this question.

So, because a means for outputting a blank line from cmd.exe is not documented, arguably one should consider any suggestion for how to accomplish this to be a hack. That means that there is no known method for outputting a blank line from cmd.exe that is guaranteed to work (or work efficiently) in all situations.

With that in mind, here is a discussion of methods that have been recommended for outputting a blank line from cmd.exe. All recommendations are based on variations of the echo command.

echo.

While this will work in many if not most situations, it should be avoided because it is slower than its alternatives and actually can fail (see here, here, and here). Specifically, cmd.exe first searches for a file named echo and tries to start it. If a file named echo happens to exist in the current working directory, echo. will fail with:

'echo.' is not recognized as an internal or external command,
operable program or batch file.

echo:
echo\

At the end of this answer, the author argues that these commands can be slow, for instance if they are executed from a network drive location. A specific reason for the potential slowness is not given. But one can infer that it may have something to do with accessing the file system. (Perhaps because : and \ have special meaning in a Windows file system path?)

However, some may consider these to be safe options since : and \ cannot appear in a file name. For that or another reason, echo: is recommended by SS64.com here.

echo(
echo+
echo,
echo/
echo;
echo=
echo[
echo]

This lengthy discussion includes what I believe to be all of these. Several of these options are recommended in this SO answer as well. Within the cited discussion, this post ends with what appears to be a recommendation for echo( and echo:.

My question at the top of this page does not specify a version of Windows. My experimentation on Windows 10 indicates that all of these produce a blank line, regardless of whether files named echo, echo+, echo,, ..., echo] exist in the current working directory. (Note that my question predates the release of Windows 10. So I concede the possibility that older versions of Windows may behave differently.)

In this answer, @jeb asserts that echo( always works. To me, @jeb's answer implies that other options are less reliable but does not provide any detail as to why that might be. Note that @jeb contributed much valuable content to other references I have cited in this answer.

Conclusion: Do not use echo.. Of the many other options I encountered in the sources I have cited, the support for these two appears most authoritative:

echo(
echo:

But I have not found any strong evidence that the use of either of these will always be trouble-free.

Example Usage:

@echo off
echo Here is the first line.
echo(
echo There is a blank line above this line.

Expected output:

Here is the first line.

There is a blank line above this line.

Your module is not yet loaded by the Angular Server in node ng serve, so restart your server so the server loads the module that you just added in @NgModule app.module.ts

Use an anonymous type.

Eg

group x by new { x.Column1, x.Column2 }

m - min M - Months

Letter  Date or Time Component  Presentation    Examples
G       Era designator          Text                AD
y       Year                    Year                1996; 96
M       Month in year           Month               July; Jul; 07
w       Week in year            Number              27
W       Week in month           Number              2
D       Day in year             Number              189
d       Day in month            Number              10
F       Day of week in month    Number              2
E       Day in week             Text                Tuesday; Tue
a       Am/pm marker            Text                PM
H       Hour in day (0-23)      Number              0
k       Hour in day (1-24)      Number              24
K       Hour in am/pm (0-11)    Number              0
h       Hour in am/pm (1-12)    Number              12
m       Minute in hour          Number              30
s       Second in minute        Number              55
S       Millisecond             Number              978
z       Time zone               General time zone   Pacific Standard Time; PST; GMT-08:00
Z       Time zone               RFC 822 time zone   -0800 

The previous answers were in the right track, but the complete answer for this is going to Disabling rules only for a group of files, there you'll find the documentation needed to disable/enable rules for certain folders (Because in some cases you don't want to ignore the whole thing, only disable certain rules). Example:

{
    "env": {},
    "extends": [],
    "parser": "",
    "plugins": [],
    "rules": {},
    "overrides": [
      {
        "files": ["test/*.spec.js"], // Or *.test.js
        "rules": {
          "require-jsdoc": "off"
        }
      }
    ],
    "settings": {}
}

I had the same problem too. In my case the problem started after a reboot. I closed my App, then I closed the Android Studio (In my case V1.1.0), and finally a normal shutdown. After that, I modified one java file to add a RadioGroup object and then the problem appeared.

I solved my problem only changing a simple '0' for a '1' in my Gradle configuration file, because the root cause of the problem was generated at the Gradle execution process. Previously I used to have version '1.0.0' then i changed it to '1.1.0', as stated in the pictures.

Location of the Gradle configuration a changed

Location where I took the right version from (File -> Settings -> Gradle -> Experimental

Try:

<xsl:value-of select="count(preceding-sibling::*) + 1" />

Edit - had a brain freeze there, position() is more straightforward!

If you start tomcat from startup.bat, you need to add a system variable :JAVA_OPTS as name and the parameters that you wants (in your case :

-agentpath:C:\calltracer\jvmti\calltracer5.dll=traceFile-C:\calltracer\call.trace,filterFile-C:\calltracer\filters.txt,outputType-xml,usage-uncontrolled -Djava.library.path=C:\calltracer\jvmti -Dcalltracerlib=calltracer5

Type the kill -l command on your shell

you will found that at 9th number [ 9) SIGKILL ], so one can use either kill -9 or kill -SIGKILL

SIGKILL is sure kill signal, It can not be dis-positioned, ignore or handle. It always work with its default behaviour, which is to kill the process.

You can use multiple way based on sitaution:

1. If you Variable is limited to specific Number or String, best way is using ngSwitch or ngIf:

   <!-- foo = 3 -->
   <div [ngSwitch]="foo">
       <div *ngSwitchCase="1">First Number</div>
       <div *ngSwitchCase="2">Second Number</div>
       <div *ngSwitchCase="3">Third Number</div>
       <div *ngSwitchDefault>Other Number</div>
   </div>
   
   <!-- foo = 3 -->
   <ng-template [ngIf]="foo === 1">First Number</ng-template>
   <ng-template [ngIf]="foo === 2">Second Number</ng-template>
   <ng-template [ngIf]="foo === 3">Third Number</ng-template>
   
   
   <!-- foo = 'David' -->
   <div [ngSwitch]="foo">
       <div *ngSwitchCase="'Daniel'">Daniel String</div>
       <div *ngSwitchCase="'David'">David String</div>
       <div *ngSwitchCase="'Alex'">Alex String</div>
       <div *ngSwitchDefault>Other String</div>
   </div>
   
   <!-- foo = 'David' -->
   <ng-template [ngIf]="foo === 'Alex'">Alex String</ng-template>
   <ng-template [ngIf]="foo === 'David'">David String</ng-template>
   <ng-template [ngIf]="foo === 'Daniel'">Daniel String</ng-template>
   

2. Above not suitable for if elseif else codes and dynamic codes, you can use below code:

   <!-- foo = 5 -->
   <ng-container *ngIf="foo >= 1 && foo <= 3; then t13"></ng-container>
   <ng-container *ngIf="foo >= 4 && foo <= 6; then t46"></ng-container>
   <ng-container *ngIf="foo >= 7; then t7"></ng-container>
   
   <!-- If Statement -->
   <ng-template #t13>
       Template for foo between 1 and 3
   </ng-template>
   <!-- If Else Statement -->
   <ng-template #t46>
       Template for foo between 4 and 6
   </ng-template>
   <!-- Else Statement -->
   <ng-template #t7>
       Template for foo greater than 7
   </ng-template>
   

Note: You can choose any format, but notice every code has own problems

Adapting Salar's answer to JSX and React, I noticed that React Select doesn't behave just like an <input/> field regarding validation. Apparently, several workarounds are needed to show only the custom message and to keep it from showing at inconvenient times.

I've raised an issue here, if it helps anything. Here is a CodeSandbox with a working example, and the most important code there is reproduced here:

Hello.js

import React, { Component } from "react";
import SelectValid from "./SelectValid";

export default class Hello extends Component {
  render() {
    return (
      <form>
        <SelectValid placeholder="this one is optional" />
        <SelectValid placeholder="this one is required" required />
        <input
          required
          defaultValue="foo"
          onChange={e => e.target.setCustomValidity("")}
          onInvalid={e => e.target.setCustomValidity("foo")}
        />
        <button>button</button>
      </form>
    );
  }
}

SelectValid.js

import React, { Component } from "react";
import Select from "react-select";
import "react-select/dist/react-select.css";

export default class SelectValid extends Component {
  render() {
    this.required = !this.props.required
      ? false
      : this.state && this.state.value ? false : true;
    let inputProps = undefined;
    let onInputChange = undefined;
    if (this.props.required) {
      inputProps = {
        onInvalid: e => e.target.setCustomValidity(this.required ? "foo" : "")
      };
      onInputChange = value => {
        this.selectComponent.input.input.setCustomValidity(
          value
            ? ""
            : this.required
              ? "foo"
              : this.selectComponent.props.value ? "" : "foo"
        );
        return value;
      };
    }
    return (
      <Select
        onChange={value => {
          this.required = !this.props.required ? false : value ? false : true;
          let state = this && this.state ? this.state : { value: null };
          state.value = value;
          this.setState(state);
          if (this.props.onChange) {
            this.props.onChange();
          }
        }}
        value={this && this.state ? this.state.value : null}
        options={[{ label: "yes", value: 1 }, { label: "no", value: 0 }]}
        placeholder={this.props.placeholder}
        required={this.required}
        clearable
        searchable
        inputProps={inputProps}
        ref={input => (this.selectComponent = input)}
        onInputChange={onInputChange}
      />
    );
  }
}

You can't do it in a single query, but you could do it within a transaction. Do the initial MAX() select and lock the table, then do the insert. The transaction ensures that nothing will interrupt the two queries, and the lock ensures that nothing else can try doing the same thing elsewhere at the same time.

Use contains instead:

In [10]: df.b.str.contains('^f')
Out[10]: 
0    False
1     True
2     True
3    False
Name: b, dtype: bool

when use "ConfigurationUserLevel.None" your code is right run when you click in nameyourapp.exe in debug folder. .
but when your do developing app on visual stdio not right run!! because "vshost.exe" is run.

following parameter solve this problem : "Application.ExecutablePath"

try this : (Tested in VS 2012 Express For Desktop)

Configuration config = ConfigurationManager.OpenExeConfiguration(Application.ExecutablePath);
config.AppSettings.Settings["PortName"].Value = "com3";
config.Save(ConfigurationSaveMode.Minimal);

my english not good , i am sorry.

Simply wrap the content using RecyclerView with the Grid Layout

Image: Recycler as GridView layout

Just use the GridLayoutManager like this:

RecyclerView.LayoutManager mRecyclerGrid=new GridLayoutManager(this,3,LinearLayoutManager.VERTICAL,false);
mRecyclerView.setLayoutManager(mRecyclerGrid);

You can set how many items should appear on a row (replace the 3).

you can also try this

$("#clickable").click(function(event) {
   var senderElementName = event.target.tagName.toLowerCase();
   if(senderElementName === 'div')
   {
       // do something here 
   } 
   else
   {
      //do something with <a> tag
   }
});

The structure of your menu code is the issue:

cin >> choice;   // new line character is left in the stream

 switch ( ... ) {
     // We enter the handlers, '\n' still in the stream
 }

cin.ignore();   // Put this right after cin >> choice, before you go on
                // getting input with getline.

function NumberConvertToDecimal (number) {
    if (number == 0) {
       return '0.00'; 
    }
    number = parseFloat(number);
    number = number.toFixed(2).replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1");
    number = number.split('.').join('*').split('*').join('.');
    return number;
}

I'm surprised no one has mentioned FINDSTR. I'm no grep poweruser, but findstr does what I need it to, filter files and stdin, with some primitive regex support. Ships with Windows and all that. (Edit: Well someone did mention findstr, It's late I guess)

In case you know the password of that user, or you would like to guess it, do the following:

• connect user/password

If this command connects successufully, you will see the message "connected", otherwise you'd see an error message. If you are then successufull logging, that means that you know the password. In that case, just do:

• alter user NAME_OF_THE_USER identified by OLD_PASSWORD;

and this will reset the password to the same password as before and also reset the account_status for that user.

It's not that singletons themselves are bad but the GoF design pattern is. The only really argument that is valid is that the GoF design pattern doesn't lend itself in regards to testing, especially if tests are run in parallel.

Using a single instance of an class is a valid construct as long as you apply the following means in code:

1. Make sure the class that will be used as a singleton implements an interface. This allows stubs or mocks to be implemented using the same interface

2. Make sure that the Singleton is thread-safe. That's a given.

3. The singleton should be simple in nature and not overly complicated.

4. During the runtime of you application, where singletons need to be passed to a given object, use a class factory that builds that object and have the class factory pass the singleton instance to the class that needs it.

5. During testing and to ensure deterministic behavior, create the singleton class as separate instance as either the actual class itself or a stub/mock that implements its behavior and pass it as is to the class that requires it. Don't use the class factor that creates that object under test that needs the singleton during test as it will pass the single global instance of it, which defeats the purpose.

We've used Singletons in our solutions with a great deal of success that are testable ensuring deterministic behavior in parallel test run streams.

I found it interesting to use list comprehension or map with just one object name x. Note that whenever x is reassigned, its id(x) changes, i.e. points to a different object.

x = [1, 2, 3]
id(x)
2707834975552
x = [1.5 * x for x in x]
id(x)
2707834976576
x
[1.5, 3.0, 4.5]
list(map(lambda x : 2 * x / 3, x))
[1.0, 2.0, 3.0]
id(x) # not reassigned
2707834976576
x = list(map(lambda x : 2 * x / 3, x))
x
[1.0, 2.0, 3.0]
id(x)
2707834980928

You could use memset, if you sure about the length.

memset(ptr, 0x00, length)

System.Diagnostics.Process process = new System.Diagnostics.Process();
System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
startInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Normal;
startInfo.FileName = "cmd.exe";
startInfo.Arguments = @"/c -sk server -sky exchange -pe -n CN=localhost -ir LocalMachine -is Root -ic MyCA.cer -sr LocalMachine -ss My MyAdHocTestCert.cer"

use /c as a cmd argument to close cmd.exe once its finish processing your commands

select name, games, goals
from tblMadrid where name = 'ronaldo'
union
select name, games, goals
from tblBarcelona where name = 'messi'
ORDER  BY goals 

If all you're trying to do is to get attribute1 in your global namespace, version 3 seems just fine. Why is it overkill prefix ?

In version 2, instead of

from module import attribute1

you can do

attribute1 = module.attribute1

This is a typescript decorator checking if multiple instances were accidentaly created against a service class that is designed to be singleton:

https://www.npmjs.com/package/singleton-checker

Another way to rename just one column (using import pyspark.sql.functions as F):

df = df.select( '*', F.col('count').alias('new_count') ).drop('count')

Whevever you get a problem like this just go to the man page for the function in question and it will tell you what header you are missing, e.g.

$ man memset

MEMSET(3)                BSD Library Functions Manual                MEMSET(3)

NAME
     memset -- fill a byte string with a byte value

LIBRARY
     Standard C Library (libc, -lc)

SYNOPSIS
     #include <string.h>

     void *
     memset(void *b, int c, size_t len);

Note that for C++ it's generally preferable to use the proper equivalent C++ headers, <cstring>/<cstdio>/<cstdlib>/etc, rather than C's <string.h>/<stdio.h>/<stdlib.h>/etc.

It means equality without type coercion type coercion means JavaScript do not automatically convert any other data types to string data types

0==false   // true,although they are different types

0===false  // false,as they are different types

2=='2'    //true,different types,one is string and another is integer but 
            javaScript convert 2 to string by using == operator 

2==='2'  //false because by using === operator ,javaScript do not convert 
           integer to string 

2===2   //true because both have same value and same types 

I use SwitchToThisWindow to bring the application to the forefront as in this example:

static class Program
{
    [DllImport("User32.dll", SetLastError = true)]
    static extern void SwitchToThisWindow(IntPtr hWnd, bool fAltTab);



    /// <summary>
    /// The main entry point for the application.
    /// </summary>
    [STAThread]
    static void Main()
    {
        bool createdNew;
        int iP;
        Process currentProcess = Process.GetCurrentProcess();
        Mutex m = new Mutex(true, "XYZ", out createdNew);
        if (!createdNew)
        {
            // app is already running...
            Process[] proc = Process.GetProcessesByName("XYZ");

            // switch to other process
            for (iP = 0; iP < proc.Length; iP++)
            {
                if (proc[iP].Id != currentProcess.Id)
                    SwitchToThisWindow(proc[0].MainWindowHandle, true);
            }

            return;
        }

        Application.EnableVisualStyles();
        Application.SetCompatibleTextRenderingDefault(false);
        Application.Run(new form());
        GC.KeepAlive(m);

    }

Building off of Mulfix's answer, if you have Visual Studio Community 2015, try Add Reference... -> COM -> Type Libraries -> 'Microsoft Excel 15.0 Object Library'.

http://site.mockito.org/mockito/docs/1.10.19/org/mockito/Matchers.html

anyObject() should fit your needs.

Also, you can always consider implementing hashCode() and equals() for the Bazoo class. This would make your code example work the way you want.

If you have a text as

var sampleText ="ä_öü_ßÄ_ TESTED Ö_Ü!@#$%^&())(&&++===.XYZ"

To replace all special character (!@#$%^&())(&&++= ==.) without replacing the characters(including umlaut)

Use below regex

sampleText = sampleText.replace(/[`~!@#$%^&*()|+-=?;:'",.<>{}[]\/\s]/gi,'');

OUTPUT : sampleText = "ä_öü_ßÄ____TESTED_Ö_Ü_____________________XYZ"

This would replace all with an underscore which is provided as second argument to the replace function.You can add whatever you want as per your requirement

You are getting this error because the Git remote already has these commit files. You have to force push the branch for this to work:

git push -f origin branch_name

Also make sure you pull the code from remote as someone else on your team might have pushed to the same branch.

git pull origin branch_name

This is one of the cases where we have to force push the commit to remote.

To get incrementing (DateTime) information into the AssemblyFileVersion property which has the advantage of not breaking any dependencies.

Building on Boog's solution (did not work for me, maybe because of VS2008?), you can use a combination of a pre-build event generating a file, adding that file (including its version properties) and then using a way to read out those values again. That is..

Pre-Build-Event:

echo [assembly:System.Reflection.AssemblyFileVersion("%date:~-4,4%.%date:~-7,2%%date:~-10,2%.%time:~0,2%%time:~3,2%.%time:~-5,2%")] > $(ProjectDir)Properties\VersionInfo.cs

Include the resulting VersionInfo.cs file (Properties subfolder) into your project

Code to get Date back (years down to seconds):

var version = assembly.GetName().Version;
var fileVersionString = System.Diagnostics.FileVersionInfo.GetVersionInfo(assembly.Location).FileVersion;
Version fileVersion = new Version(fileVersionString);
var buildDateTime = new DateTime(fileVersion.Major, fileVersion.Minor/100, fileVersion.Minor%100, fileVersion.Build/100, fileVersion.Build%100, fileVersion.Revision);

Not very comfortable.. also, I do not know if it creates a lot of force-rebuilds (since a file always changes).

You could make it smarter for example if you only update the VersionInfo.cs file every few minutes/hours (by using a temporary file and then copying/overwriting the real VersionInfo.cs if a change large enough is detected). I did this once pretty successfully.

in visualstudio 2008 you could use this code :

   var _assembly = System.Reflection.Assembly
               .GetExecutingAssembly().GetName().CodeBase;

   var _path = System.IO.Path.GetDirectoryName(_assembly) ;

TextAppearance.Holo.Widget.ActionBar.Title appears to have been added in API Level 13. Make sure your build target is set to 13, not just 11.

Quoting MSDN:

When SET XACT_ABORT is ON, if a Transact-SQL statement raises a run-time error, the entire transaction is terminated and rolled back. When SET XACT_ABORT is OFF, in some cases only the Transact-SQL statement that raised the error is rolled back and the transaction continues processing.

In practice this means that some of the statements might fail, leaving the transaction 'partially completed', and there might be no sign of this failure for a caller.

A simple example:

INSERT INTO t1 VALUES (1/0)    
INSERT INTO t2 VALUES (1/1)    
SELECT 'Everything is fine'

This code would execute 'successfully' with XACT_ABORT OFF, and will terminate with an error with XACT_ABORT ON ('INSERT INTO t2' will not be executed, and a client application will raise an exception).

As a more flexible approach, you could check @@ERROR after each statement (old school), or use TRY...CATCH blocks (MSSQL2005+). Personally I prefer to set XACT_ABORT ON whenever there is no reason for some advanced error handling.

You cannot insert data because you have a quota of 0 on the tablespace. To fix this, run

ALTER USER <user> quota unlimited on <tablespace name>;

or

ALTER USER <user> quota 100M on <tablespace name>;

as a DBA user (depending on how much space you need / want to grant).

ForEach Loop processes each ZIP file located within the $filepath variable

    foreach($file in $filepath)
    {
        $zip = $shell.NameSpace($file.FullName)
        foreach($item in $zip.items())
        {
            $shell.Namespace($file.DirectoryName).copyhere($item)
        }
        Remove-Item $file.FullName
    }

Taking Six' answer I think we could simplify somehow, an important issue as newcomers are lost in highly technical matters.

Here what I finally will use to wait for my connection (3G, slow) to be established once a day for my PV monitoring.

Works under Pyth3 with Raspbian 3.4.2

from urllib.request import urlopen
from time import sleep
urltotest=http://www.lsdx.eu             # my own web page
nboftrials=0
answer='NO'
while answer=='NO' and nboftrials<10:
    try:
        urlopen(urltotest)
        answer='YES'
    except:
        essai='NO'
        nboftrials+=1
        sleep(30)       

maximum running: 5 minutes if reached I will try in one hour's time but its another bit of script!

Well, I am still stumped. So here is more code.

Before I leave my map, I call SaveLocation(myMapView,myMapController); This is what ends up calling my geocoding information.

But since getFromLocation can throw an IOException, I had to do the following to call SaveLocation

try
{
    SaveLocation(myMapView,myMapController);
}
catch (IOException e) 
{
    // TODO Auto-generated catch block
    e.printStackTrace();
}

Then I have to change SaveLocation by saying it throws IOExceptions :

 public void SaveLocation(MapView mv, MapController mc) throws IOException{
    //I do this : 
    Geocoder myLocation = new Geocoder(getApplicationContext(), Locale.getDefault());   
    List myList = myLocation.getFromLocation(latPoint, lngPoint, 1);
//...
    }

And it crashes every time.

You can use:

  const sha1 = require('sha1');
  const crypt = sha1('Text');
  console.log(crypt);

For install:

  sudo npm install -g sha1
  npm install sha1 --save

urllib2 does not verify server certificate by default. Check this documentation.

Edit: As pointed out in below comment, this is not true anymore for newer versions (seems like >= 2.7.9) of Python. Refer the below ANSWER

On modern x86_64 CPUs you can use the hardware random number generator via _rdrand64_step()

Example code:

#include <immintrin.h>

uint64_t randVal;
if(!_rdrand64_step(&randVal)) {
  // Report an error here: random number generation has failed!
}
// If no error occured, randVal contains a random 64-bit number

Try this:

if [ ${STATUS} -ne 100 -a "${STRING}" = "${VALUE}" ]

or

if [ ${STATUS} -ne 100 ] && [ "${STRING}" = "${VALUE}" ]

The one that I like is HexEdit Quick and easy to use

In your Execute SQL Task, make sure SQLSourceType is set to Direct Input, then your SQL Statement is the name of the stored proc, with questionmarks for each paramter of the proc, like so:

Click the parameter mapping in the left column and add each paramter from your stored proc and map it to your SSIS variable:

Now when this task runs it will pass the SSIS variables to the stored proc.

In your component i.e angular JS code:

function getData(){
    window.location.href = 'http://localhost:1036/api/Employee/GetExcelData';
}

I used the properties plugin to solve this.

Properties are defined in the pom, and written out to a my.properties file, where they can then be accessed from your Java code.

In my case it is test code that needs to access this properties file, so in the pom the properties file is written to maven's testOutputDirectory:

<configuration>
    <outputFile>${project.build.testOutputDirectory}/my.properties</outputFile>
</configuration>

Use outputDirectory if you want properties to be accessible by your app code:

<configuration>
    <outputFile>${project.build.outputDirectory}/my.properties</outputFile>
</configuration>

For those looking for a fuller example (it took me a bit of fiddling to get this working as I didn't understand how naming of properties tags affects ability to retrieve them elsewhere in the pom file), my pom looks as follows:

<dependencies>
     <dependency>
      ...
     </dependency>
</dependencies>

<properties>
    <app.env>${app.env}</app.env>
    <app.port>${app.port}</app.port>
    <app.domain>${app.domain}</app.domain>
</properties>

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.20</version>
        </plugin>
        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>properties-maven-plugin</artifactId>
            <version>1.0.0</version>
            <executions>
                <execution>
                    <phase>generate-resources</phase>
                    <goals>
                        <goal>write-project-properties</goal>
                    </goals>
                    <configuration>
                        <outputFile>${project.build.testOutputDirectory}/my.properties</outputFile>
                    </configuration>
                </execution>
            </executions>
        </plugin>

    </plugins>
</build>

And on the command line:

mvn clean test -Dapp.env=LOCAL -Dapp.domain=localhost -Dapp.port=9901

So these properties can be accessed from the Java code:

 java.io.InputStream inputStream = Thread.currentThread().getContextClassLoader().getResourceAsStream("my.properties");
 java.util.Properties properties = new Properties();
 properties.load(inputStream);
 appPort = properties.getProperty("app.port");
 appDomain = properties.getProperty("app.domain");

SSH File

~/.ssh/config file
Host *
    StrictHostKeyChecking no
    UserKnownHostsFile=/dev/null
    LogLevel QUIET
    ConnectTimeout=10
Host github.com
        User git
        AddKeystoAgent yes
        UseKeychain yes
        Identityfile ~/github_rsa

Edit reponame/.git/config

[remote "origin"]
        url = [email protected]:username/repo.git

Check out your table index. If that field got index (e.g. B+ tree index.) At that time update or insert query throws these kinds of error.

Remove indexing and then try to fire same query.

As of Rails 2.3.9, there is a setting in config/application.rb in which you can specify directories that contain files you want autoloaded.

From application.rb:

# Custom directories with classes and modules you want to be autoloadable.
# config.autoload_paths += %W(#{config.root}/extras)

public class SubSubClass extends SubClass {

    @Override
    public void print() {
        super.superPrint();
    }

    public static void main(String[] args) {
        new SubSubClass().print();
    }
}

class SuperClass {

    public void print() {
        System.out.println("Printed in the GrandDad");
    }
}

class SubClass extends SuperClass {

    public void superPrint() {
        super.print();
    }
}

Output: Printed in the GrandDad

On Servlet 3.0 or newer you could just specify

<web-app ...>
    <error-page>
        <location>/general-error.html</location>
    </error-page>
</web-app>

But as you're still on Servlet 2.5, there's no other way than specifying every common HTTP error individually. You need to figure which HTTP errors the enduser could possibly face. On a barebones webapp with for example the usage of HTTP authentication, having a disabled directory listing, using custom servlets and code which can possibly throw unhandled exceptions or does not have all methods implemented, then you'd like to set it for HTTP errors 401, 403, 500 and 503 respectively.

<error-page>
    <!-- Missing login -->
    <error-code>401</error-code>
    <location>/general-error.html</location>
</error-page>
<error-page>
    <!-- Forbidden directory listing -->
    <error-code>403</error-code>
    <location>/general-error.html</location>
</error-page>
<error-page>
    <!-- Missing resource -->
    <error-code>404</error-code>
    <location>/Error404.html</location>
</error-page>
<error-page>
    <!-- Uncaught exception -->
    <error-code>500</error-code>
    <location>/general-error.html</location>
</error-page>
<error-page>
    <!-- Unsupported servlet method -->
    <error-code>503</error-code>
    <location>/general-error.html</location>
</error-page>

That should cover the most common ones.

There is 2 alternative which I use (for jasmine 2)

This one is not quite explicit because it seems that the function is actually a fake.

test = createSpy().and.callFake(test); 

The second more verbose, more explicit, and "cleaner":

test = createSpy('testSpy', test).and.callThrough();

-> jasmine source code to see the second argument

In your manifest file package attribute is set to com.test.helloworld however your activity class is under different package. Change your MyActivity class package to com.example.helloworld

You should add "throws IOException" to your main method:

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

You can read a bit more about checked exceptions (which are specific to Java) in JLS.

You can do like this:

#mydiv {
    position: fixed; 
    height: 30px; 
    top: 0; 
    left: 0; 
    width: 100%; 
}

This will create a div, that will be fixed on top of your screen. - fixed

Since you've got an array, what you really want is Array#slice, not split.

rest = ex.slice(1 .. -1)
# or
rest = ex[1 .. -1]

If you use this:

body {
    overflow: overlay;
}

The scrollbar will then also take transparent backgrounds across the page. This will also put the scrollbar inside the page instead of removing some of the width to put in the scrollbar.

Here is a demo code. I wasn't able to put it inside any of the codepen or jsfiddle, apperantly it took me a while until I figured out, but they don't show the transparency, and I don't know why.

But putting this in a HTML file should go fine.

Was able to put it on fiddle: https://jsfiddle.net/3awLgj5v/

<!DOCTYPE html>_x000D_
<html>_x000D_
<style>_x000D_
html, body {_x000D_
  margin: 0;_x000D_
  padding: 0;_x000D_
}_x000D_
_x000D_
body {_x000D_
  overflow: overlay;_x000D_
}_x000D_
_x000D_
.div1 {_x000D_
  background: grey;_x000D_
  margin-top: 200px;_x000D_
  margin-bottom: 20px;_x000D_
  height: 20px;_x000D_
}_x000D_
_x000D_
::-webkit-scrollbar {_x000D_
  width: 10px;_x000D_
  height: 10px;_x000D_
}_x000D_
_x000D_
::-webkit-scrollbar-thumb {_x000D_
  background: rgba(90, 90, 90);_x000D_
}_x000D_
_x000D_
::-webkit-scrollbar-track {_x000D_
  background: rgba(0, 0, 0, 0.2);_x000D_
}_x000D_
</style>_x000D_
  _x000D_
<body>_x000D_
_x000D_
<div class="div1"></div>_x000D_
_x000D_
<div class="div1"></div>_x000D_
_x000D_
<div class="div1"></div>_x000D_
_x000D_
<div class="div1"></div>_x000D_
_x000D_
<div class="div1"></div>_x000D_
  _x000D_
_x000D_
</body>_x000D_
</html>

Best way to test it is to create a local html file, I guess.

You can also apply that on other elements, such as any scrolling box. While using inspector mode, it could be that you have to put the overflow to hidden and then back to anything else. It probably needed to refresh. After that it should be possible working on scrollbar without having to refresh it again. Just note that was for the inspector mode.

Recently faced this issue on my production server. I had installed pyscopg2 using

sudo pip install psycopg2

It worked beautifully on my local, but had me for a run on my ec2 server.

sudo python -m pip install psycopg2

The above command worked for me there. Posting here just in case it would help someone in future.

I have successfully styled my Bootstrap navbar using the following CSS. Also you didn't define any font in your CSS so that's why the font isn't changing. The site for which this CSS is used can be found here.

.navbar-default .navbar-nav > li > a:hover, .navbar-default .navbar-nav > li > a:focus {
    color: #000; /*Sets the text hover color on navbar*/
}

.navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .active >
        a:hover, .navbar-default .navbar-nav > .active > a:focus {
    color: white; /*BACKGROUND color for active*/
    background-color: #030033;
}

.navbar-default {
    background-color: #0f006f;
    border-color: #030033;
}

.dropdown-menu > li > a:hover,
.dropdown-menu > li > a:focus {
    color: #262626;
    text-decoration: none;
    background-color: #66CCFF; /*change color of links in drop down here*/
}

.nav > li > a:hover,
.nav > li > a:focus {
    text-decoration: none;
    background-color: silver; /*Change rollover cell color here*/
}

.navbar-default .navbar-nav > li > a {
    color: white; /*Change active text color here*/
}

I got the problem when my customer upgraded TLS from 1.0 to 1.2. My application is using .net framework 3.5 and run on server. So i fixed it by this way:

1. Fix the program

Before call HttpWebRequest.GetResponse() add this command:

ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls | SecurityProtocolTypeExtensions.Tls11 | SecurityProtocolTypeExtensions.Tls12;

Extensions 2 DLLs by adding 2 new classes: System.Net and System.Security.Authentication

    namespace System.Net
    {
        using System.Security.Authentication;
        public static class SecurityProtocolTypeExtensions
        {
            public const SecurityProtocolType Tls12 = (SecurityProtocolType)SslProtocolsExtensions.Tls12;
            public const SecurityProtocolType Tls11 = (SecurityProtocolType)SslProtocolsExtensions.Tls11;
            public const SecurityProtocolType SystemDefault = (SecurityProtocolType)0;
        }
    } 

    namespace System.Security.Authentication
    {
        public static class SslProtocolsExtensions
        {
            public const SslProtocols Tls12 = (SslProtocols)0x00000C00;
            public const SslProtocols Tls11 = (SslProtocols)0x00000300;
        }
    } 

2. Update Microsoft batch

Download batch:

• For windows 2008 R2: windows6.1-kb3154518-x64.msu
• For windows 2012 R2: windows8.1-kb3154520-x64.msu

For download batch and more details you can see here:

https://support.microsoft.com/en-us/help/3154518/support-for-tls-system-default-versions-included-in-the-.net-framework-3.5.1-on-windows-7-sp1-and-server-2008-r2-sp1

Maybe you'd like try run pip in Python shell like this:

>>> import pip
>>> pip.main(['install', 'requests'])

This will install requests package using pip.

Because pip is a module in standard library, but it isn't a built-in function(or module), so you need import it.

Other way, you should run pip in system shell(cmd. If pip is in path).

add a space character too the string. that's poor man's padding :)

OR

I would go with a custom background view but if you don't want that, the space is the only other easy options I see...

OR write a custom label. render the text via coretext

Your first variable declartion must start with a ? while any additional must be concatenated with a &

• single variable URL

  http://www.example.com/page?var=foo

• multiple variable URL

  http://www.example.com/page?var=foo&var2=bar

By using this way its possible to create a different implementation for different types (i.e. Int or custom classes like CurrencyUnit, ...). Its also possible to scan for this method invoke using the genstrings utility. Simply add the routine flag to the command

genstrings MyCoolApp/Views/SomeView.swift -s localize -o .

extension:

import UIKit

extension String {
    public static func localize(key: String, comment: String) -> String {
        return NSLocalizedString(key, comment: comment)
    }
}

usage:

String.localize("foo.bar", comment: "Foo Bar Comment :)")

You can set custom color using this-

check out this - click hear

XSSFWorkbook workbook = new XSSFWorkbook();

IndexedColorMap colorMap = workbook.getStylesSource().getIndexedColors();
Font tableHeadOneFontStyle = workbook.createFont();
        tableHeadOneFontStyle.setBold( true );
        tableHeadOneFontStyle.setColor( IndexedColors.BLACK.getIndex() );

XSSFCellStyle tableHeaderOneColOneStyle = workbook.createCellStyle();
        tableHeaderOneColOneStyle.setFont( tableHeadOneFontStyle );
        tableHeaderOneColOneStyle
                .setFillForegroundColor( new XSSFColor( new java.awt.Color( 255, 231, 153 ), colorMap ) );
        tableHeaderOneColOneStyle.setFillPattern( FillPatternType.SOLID_FOREGROUND );
        tableHeaderOneColOneStyle = setLeftRightBorderColor( tableHeaderOneColOneStyle );
        tableHeaderOneColOneStyle = alignCenter( tableHeaderOneColOneStyle );

var btnClear = document.querySelector('button');
var inputs = document.querySelectorAll('input');
 
btnClear.addEventListener('click', () => {
    inputs.forEach(input =>  input.value = '');
});

Might be irrelevant for OP's Q, but I've tried all openssl statements with all the different flags, while trying to connect with PHP \SoapClient(...) and after 3 days I finally found a solution that worked for me.

GitBash

$ cd path/to/certificate/
$ openssl pkcs12 -in personal_certificate.pfx -out public_key.pem -clcerts

First you have to enter YOUR_CERT_PASSWORD once, then DIFFERENT_PASSWORD! twice. The latter will possibly be available to everyone with access to code.

PHP

<?php

$wsdlUrl   = "https://example.com/service.svc?singlewsdl";
$publicKey = "rel/path/to/certificate/public_key.pem";
$password  = "DIFFERENT_PASSWORD!";

$params = [
    'local_cert' => $publicKey,
    'passphrase' => $password,
    'trace' => 1,
    'exceptions' => 0
];

$soapClient = new \SoapClient($wsdlUrl, $params);

var_dump($soapClient->__getFunctions());

PNG transparency pr?bl?m in IE8

Dan's solution worked for me. I was trying to fade a div with a background image. Caveats: you cannot fade the div directly, instead fade a wrapper image. Also, add the following filters to apply a background image:

-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#00FFFFFF,endColorstr=#00FFFFFF)progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled='true',sizingMethod='image',src='assets/img/bgSmall.png')"; /* IE8 */   
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#00FFFFFF,endColorstr=#00FFFFFF)progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled='true',sizingMethod='image',src='assets/img/bgSmall.png');   /* IE6 & 7 */      

Please note that the paths in the src attributes of the filters are absolute, and not relative to the css sheet.

I also added:

background: transparent\9;

This causes IE to ignore my earlier declaration of the actual background image for the other browsers.

Thanks Dan!!!

The most obvious to me would be:

np.any(my_array[:, 0] == value)

@RD /S /Q "D:\PHP_Projects\testproject\Release\testfolder"

Explanation:

Removes (deletes) a directory.

RMDIR [/S] [/Q] [drive:]path RD [/S] [/Q] [drive:]path

/S      Removes all directories and files in the specified directory
        in addition to the directory itself.  Used to remove a directory
        tree.

/Q      Quiet mode, do not ask if ok to remove a directory tree with /S

And for all SQL Server versions

SELECT CAST(0.973684210526315789 * 100 AS DECIMAL(18, 2))

A third option, for a pipelined one-liner is to nest the -replaces:

PS> ("ABC" -replace "B","C") -replace "C","D"
ADD

And:

PS> ("ABC" -replace "C","D") -replace "B","C"
ACD

This preserves execution order, is easy to read, and fits neatly into a pipeline. I prefer to use parentheses for explicit control, self-documentation, etc. It works without them, but how far do you trust that?

-Replace is a Comparison Operator, which accepts an object and returns a presumably modified object. This is why you can stack or nest them as shown above.

Please see:

help about_operators

Instead of accepting a self parameter, class methods take a cls parameter that points to the class—and not the object instance—when the method is called. Since the class method only has access to this cls argument, it can’t modify object instance state. That would require access to self . However, class methods can still modify class state that applies across all instances of the class.

-Python Tricks

Now there is a setting in Android emulator

Since you are iterating over an indexable collection (lists, etc.), I presume that you can then just iterate with the indices of the elements:

IntStream.range(0, params.size())
  .forEach(idx ->
    query.bind(
      idx,
      params.get(idx)
    )
  )
;

The resulting code is similar to iterating a list with the classic i++-style for loop, except with easier parallelizability (assuming, of course, that concurrent read-only access to params is safe).

I know there are many answers for this, but to me, this answer, by Robert Harvey, summarized it much more clearly:

A stable sort is one which preserves the original order of the input set, where the [unstable] algorithm does not distinguish between two or more items.

Source

The following command gives you a list of all background processes in your session, along with the pid. You can then use it to kill the process.

jobs -l

Example usage:

$ sleep 300 &
$ jobs -l
[1]+ 31139 Running                 sleep 300 &
$ kill 31139

MappedBy signals hibernate that the key for the relationship is on the other side.

This means that although you link 2 tables together, only 1 of those tables has a foreign key constraint to the other one. MappedBy allows you to still link from the table not containing the constraint to the other table.

I had this problem too. I found setting the appearance to none helped.

.class {
    appearance:none;
    -moz-appearance:none;
    -webkit-appearance:none;

    background-color: red;
}

If you could access the file system of a user with javascript, image the bad that could happen.

However, you can use File System Object but this will work only in IE:

http://bytes.com/topic/javascript/answers/460516-check-file-size-javascript

It depends which style from the div you need. Is this a background style which was defined in CSS or background style which was added through javascript(inline) to the current node?

In case of CSS style, you should use computed style. Like you do in getStyle().

With inline style you should use node.style reference: x.style.backgroundColor;

Also notice, that you pick the style by using camelCase/non hyphen reference, so not background-color, but backgroundColor;

<script src="https://cdn.datatables.net/1.10.22/js/jquery.dataTables.min.js"defer</script>

Add Defer to the end of your Script tag, it worked for me (;

Everything needs to be loaded in the correct order (:

Try this one. You can strip just ' and " with:

$FileName = str_replace(array('\'', '"'), '', $UserInput); 

The solution from Cody Toombs almost did the trick for me. I'm not sure if this is Xamarin related or not, but I now have an acceptable solution:

This is my setup:

I have an Android project where I have referenced the Android.Support v4 and v7 packages. I have two styles defined:

values/styles.xml:

<?xml version="1.0" encoding="UTF-8" ?>
<resources>
    <style name="MyStyle" parent="@style/Theme.AppCompat.Light.NoActionBar">
        <item name="android:windowTranslucentStatus">true</item>
    </style>
</resources>

values-v21/styles.xml:

<?xml version="1.0" encoding="UTF-8" ?>
<resources>
    <style name="MyStyle" parent="@style/Theme.AppCompat.Light.NoActionBar">
        <item name="android:statusBarColor">@android:color/transparent</item>
    </style>
</resources>

AndroidManifest targets "MyStyle":

AndroidManifest.xml:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="com.agn.test.test">
    <uses-sdk android:minSdkVersion="10" />
    <application android:allowBackup="true" android:icon="@mipmap/icon" android:label="@string/app_name" android:theme="@style/MyStyle">
    </application>
</manifest>

And finally the code in the Main Activity:

[Activity (Label = "Test", MainLauncher = true, Icon = "@mipmap/icon")]
public class MainActivity : Activity
{
    protected override void OnCreate (Bundle savedInstanceState)
    {
        base.OnCreate (savedInstanceState);

        SetContentView (Resource.Layout.Main);
        //Resource.Layout.Main is just a regular layout, no additional flags. Make sure there is something in there like an imageView, so that you can see the overlay.

        var uiOptions = (int)Window.DecorView.SystemUiVisibility;
        uiOptions ^= (int)SystemUiFlags.LayoutStable;
        uiOptions ^= (int)SystemUiFlags.LayoutFullscreen;
        Window.DecorView.SystemUiVisibility = (StatusBarVisibility)uiOptions;

        Window.AddFlags (WindowManagerFlags.DrawsSystemBarBackgrounds);
    }
}

Notice that I set DrawsSystemBarBackgrounds flag, this makes all the difference

Window.AddFlags (WindowManagerFlags.DrawsSystemBarBackgrounds); 

I spent a lot of time getting it right, too much time in fact. Hopefully this answer helps anyone trying to achieve the same thing.

.cpp is the recommended extension for C++ as far as I know. Some people even recommend using .hpp for C++ headers, just to differentiate from C.

Although the compiler doesn't care what you do, it's personal preference.

After struggling with this issue, I found out that you need to find where artisan resides by running sudo find / -name artisan, and from there run the command php artisan ....

A lot of people create very strange responses to these questions that make alot more work than necessary.

The easiest way to do this consists of the following

1. Parse JSON String using JSON.parse(value)
2. Stringify Parsed string into a nice format - JSON.stringify(input,undefined,2)
3. Set output to the value of step 2.

In actual code, an example will be (combining all steps together):

    var input = document.getElementById("input").value;
    document.getElementById("output").value = JSON.stringify(JSON.parse(input),undefined,2);

output.value is going to be the area where you will want to display a beautified JSON.

Configuration files in python

There are several ways to do this depending on the file format required.

ConfigParser [.ini format]

I would use the standard configparser approach unless there were compelling reasons to use a different format.

Write a file like so:

# python 2.x
# from ConfigParser import SafeConfigParser
# config = SafeConfigParser()

# python 3.x
from configparser import ConfigParser
config = ConfigParser()

config.read('config.ini')
config.add_section('main')
config.set('main', 'key1', 'value1')
config.set('main', 'key2', 'value2')
config.set('main', 'key3', 'value3')

with open('config.ini', 'w') as f:
    config.write(f)

The file format is very simple with sections marked out in square brackets:

[main]
key1 = value1
key2 = value2
key3 = value3

Values can be extracted from the file like so:

# python 2.x
# from ConfigParser import SafeConfigParser
# config = SafeConfigParser()

# python 3.x
from configparser import ConfigParser
config = ConfigParser()

config.read('config.ini')

print config.get('main', 'key1') # -> "value1"
print config.get('main', 'key2') # -> "value2"
print config.get('main', 'key3') # -> "value3"

# getfloat() raises an exception if the value is not a float
a_float = config.getfloat('main', 'a_float')

# getint() and getboolean() also do this for their respective types
an_int = config.getint('main', 'an_int')

JSON [.json format]

JSON data can be very complex and has the advantage of being highly portable.

Write data to a file:

import json

config = {"key1": "value1", "key2": "value2"}

with open('config1.json', 'w') as f:
    json.dump(config, f)

Read data from a file:

import json

with open('config.json', 'r') as f:
    config = json.load(f)

#edit the data
config['key3'] = 'value3'

#write it back to the file
with open('config.json', 'w') as f:
    json.dump(config, f)

YAML

A basic YAML example is provided in this answer. More details can be found on the pyYAML website.

If you're using Laravel 5.2 and you installed the auth related functionality with php artisan make:auth then your app/Http/routes.php file will include all auth-related routes by simply calling Route::auth().

The auth() method can be found in vendor/laravel/framework/src/Illuminate/Routing/Router.php. So if you want to do as some people suggest here and disable registration by removing unwanted routes (probably a good idea) then you have to copy the routes you still want from the auth() method and put them in app/Http/routes.php (replacing the call to Route::auth()). So for instance:

<?php
// This is app/Http/routes.php

// Authentication Routes...
Route::get('login', 'Auth\AuthController@showLoginForm');
Route::post('login', 'Auth\AuthController@login');
Route::get('logout', 'Auth\AuthController@logout');

// Registration Routes... removed!

// Password Reset Routes...
Route::get('password/reset/{token?}', 'Auth\PasswordController@showResetForm');
Route::post('password/email', 'Auth\PasswordController@sendResetLinkEmail');
Route::post('password/reset', 'Auth\PasswordController@reset');

If you're using lower version than 5.2 then it's probably different, I remember things changed quite a bit since 5.0, at some point artisan make:auth was even removed IIRC.

If creating a SSLSocketFactory is not an option, just import the key into the JVM

1. Retrieve the public key: $openssl s_client -connect dev-server:443, then create a file dev-server.pem that looks like

   -----BEGIN CERTIFICATE----- 
   lklkkkllklklklklllkllklkl
   lklkkkllklklklklllkllklkl
   lklkkkllklk....
   -----END CERTIFICATE-----
   

2. Import the key: #keytool -import -alias dev-server -keystore $JAVA_HOME/jre/lib/security/cacerts -file dev-server.pem. Password: changeit

3. Restart JVM

Source: How to solve javax.net.ssl.SSLHandshakeException?

This is happening because they're all referencing the same i variable, which is changing every loop, and left as 10 at the end of the loop. You can resolve it using a closure like this:

link.onclick = function(j) { return function() { onClickLink(j+''); }; }(i);

You can give it a try here

Or, make this be the link you clicked in that handler, like this:

link.onclick = function(j) { return function() { onClickLink.call(this, j); }; }(i);

You can try that version here

you can use this http://www.md5decrypt.org/ or this http://md5.gromweb.com/ it will decrypt your md5 code

Use List<Integer> list = new ArrayList<Integer>();

Why so complicated?

I solved my problem this way simply:

  <pre>{{existingCategory+thisCategory}}</pre>

It will make <br /> automatically if the string contains '\n' that contain when I was saving data from textarea.

Generally, it's considered a bad practice to style standard form controls because the output looks so different on each browser. See: http://www.456bereastreet.com/lab/styling-form-controls-revisited/select-single/ for some rendered examples.

That being said, I've had some luck making the background color an RGBA value:

<!DOCTYPE html>
<html>
  <head>
    <style>
      body {
        background: #d00;
      }
      select {
        background: rgba(255,255,255,0.1) url('http://www.google.com/images/srpr/nav_logo6g.png') repeat-x 0 0; 
        padding:4px; 
        line-height: 21px;
        border: 1px solid #fff;
      }
    </style>
  </head>
  <body>
    <select>
      <option>Foo</option>
      <option>Bar</option>      
      <option>Something longer</option>     
  </body>
</html>

Google Chrome still renders a gradient on top of the background image in the color that you pass to rgba(r,g,b,0.1) but choosing a color that compliments your image and making the alpha 0.1 reduces the effect of this.

If you have a self-incrementing field (say ID) then you can do something like: SELECT * FROM foo WHERE ID = (SELECT max(ID) FROM foo)

plot(t) is in this case the same as

plot(t[[1]], t[[2]])

As the error message says, x and y differ in length and that is because you plot a list with length 4 against 1:

> length(t)
[1] 4
> length(1)
[1] 1

In your second example you plot a list with elements named x and y, both vectors of length 2, so plot plots these two vectors.

Edit:

If you want to plot lines use

plot(t, type="l")

Maybe not integers but small unique keys, anyway shorter then guids:

http://www.codeproject.com/Articles/14403/Generating-Unique-Keys-in-Net

And it's maybe also handy to know that BigTable is not a relational database (like MySQL) but a huge (distributed) hash table which has very different characteristics. You can play around with (a limited version) of BigTable yourself on the Google AppEngine platform.

Next to Hadoop mentioned above there are many other implementations that try to solve the same problems as BigTable (scalability, availability). I saw a nice blog post yesterday listing most of them here.

Try this

SELECT CAST(DataField AS time(7)) AS 'time'

http://msdn.microsoft.com/en-us/library/bb677243.aspx

Python's string library has isdigit() method:

string[0].isdigit()

Just use two Listboxes, one for header and other for data

1. for headers - set RowSource property to top row e.g. Incidents!Q4:S4

2. for data - set Row Source Property to Incidents!Q5:S10

SpecialEffects to "3-frmSpecialEffectsEtched"

Based on the answer given by Lam Vinh, here is a simple batch file that works for me on my 1st gen Nexus 7. It prompts the user to enter the package name and then the database name (without the .sqlite extension) and puts it in c:\temp. This assumes you have the Android sdk set in the environment variables.

@echo off
cd c:\temp\

set /p UserInputPackage= Enter the package name: 
set /p UserInputDB= Enter the database name: 

@echo on
adb shell "run-as %UserInputPackage% chmod 666 /data/data/%UserInputPackage%/databases/%UserInputDB%.sqlite"
adb pull /data/data/%UserInputPackage%/databases/%UserInputDB%.sqlite
@echo off
pause

I am reading some data from a file using read. Here I am reading data in a 2d char pointer but the method is the same for the 1d also. Just read character by character and do not worry about the exceptions because the condition in the while loop is handling the exceptions :D

  while ( (n = read(fd, buffer,1)) > 0 )
{   

if(buffer[0] == '\n')
{
  r++;
  char**tempData=(char**)malloc(sizeof(char*)*r);

  for(int a=0;a<r;a++)
  {
    tempData[a]=(char*)malloc(sizeof(char)*BUF_SIZE);
    memset(tempData[a],0,BUF_SIZE);
  }

  for(int a=0;a<r-1;a++)
  {
    strcpy(tempData[a],data[a]);
  }

   data=tempData;

   c=0;
}

else
{
  data[r-1][c]=buffer[0];
  c++;
  buffer[1]='\0';
}

   }

On Debian I needed the following packages to fix this

sudo apt install libcurl4-openssl-dev libssl-dev

In my specific case, I was trying to build my node package with the node docker image so that I wouldn't have to install npm on the deployment server. It worked well until, outside out the container and on the host machine, I tried to move a file into the node_modules directory that the node docker image had created, to which I was denied permissions because it was owned by root. I realized that I could work around this by copying the directory out of the container onto the host machine. Via docker docs...

Files copied to the local machine are created with the UID:GID of the user which invoked the docker cp command.

This is the bash code I used to change ownership of the directory created by and within the docker container.

NODE_IMAGE=node_builder
docker run -v $(pwd)/build:/build -w="/build" --name $NODE_IMAGE node:6-slim npm i --production
# node_modules is owned by root, so we need to copy it out 
docker cp $NODE_IMAGE:/build/node_modules build/lambda 
# you might have issues trying to remove the directory "node_modules" within the shared volume "build", because it is owned by root, so remove the image and its volumes
docker rm -vf $NODE_IMAGE || true

If needed, you can remove the directory with a second docker container.

docker run -v $(pwd)/build:/build -w="/build" --name $RMR_IMAGE node:6-slim rm -r node_modules

I had same error when I ran my app on API lvl 16 (26 was fine). It was because I used ?attrr/colorAccent in my shape drawable:

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">

    <corners android:radius="8dp" />

    <solid android:color="@attr/colorAccent" />

</shape>

Replacing that with a regular color fixed my problem.

WAMP stores the db data under WAMP\bin\mysql\mysql(version)\data. Where the WAMP folder itself is depends on where you installed it to (on xp, I believe it is directly in the main drive, for example c:\WAMP\...

If you deleted that folder, or if the uninstall deleted that folder, if you did not do a DB backup before the uninstall, you may be out of luck.

If you did do a backup though phpmyadmin, then login, and click the import tab, and browse to the backup file.

NSLog(@"%@", CGRectCreateDictionaryRepresentation(rect));

The definition of an inline function doesn't have to be in a header file but, because of the one definition rule (ODR) for inline functions, an identical definition for the function must exist in every translation unit that uses it.

The easiest way to achieve this is by putting the definition in a header file.

If you want to put the definition of a function in a single source file then you shouldn't declare it inline. A function not declared inline does not mean that the compiler cannot inline the function.

Whether you should declare a function inline or not is usually a choice that you should make based on which version of the one definition rules it makes most sense for you to follow; adding inline and then being restricted by the subsequent constraints makes little sense.

Edit: WARNING - seems this doesn't work in all cases, but works well on many public scripts.

If you have a bash script called "control" and inside it you have a function called "build":

function build() { 
  ... 
}

Then you can call it like this (from the directory where it is):

./control build

If it's inside another folder, that would make it:

another_folder/control build

If your file is called "control.sh", that would accordingly make the function callable like this:

./control.sh build

You can just add the DISTINCT(ip), but it has to come at the start of the query. Be sure to escape PHP variables that go into the SQL string.

SELECT DISTINCT(ip), name, COUNT(name) nameCnt, 
time, price, SUM(price) priceSum
FROM tablename 
WHERE time >= $yesterday AND time <$today 
GROUP BY ip, name

rand() % ((highestNumber - lowestNumber) + 1) + lowestNumber

In Android Lollipop (5) a new feature has been added which allows screen capture which is explained here

Here is an example

Call startActivityForResult like this

startActivityForResult(mProjectionManager.getScreenCaptureIntent(), PERMISSION_CODE);

Then capture the result

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode != PERMISSION_CODE) {
        Log.e(TAG, "Unknown request code: " + requestCode);
        return;
    }
    if (resultCode != RESULT_OK) {
        Toast.makeText(this,
                "User denied screen sharing permission", Toast.LENGTH_SHORT).show();
        return;
    }
    mMediaProjection = mProjectionManager.getMediaProjection(resultCode, data);
    mVirtualDisplay = createVirtualDisplay();
}

Just for super noobs like me wondering how or what people meant by

PRAGMA table_info('table_name') 

You want to use use that as your prepare statement as shown below. Doing so selects a table that looks like this except is populated with values pertaining to your table.

cid         name        type        notnull     dflt_value  pk        
----------  ----------  ----------  ----------  ----------  ----------
0           id          integer     99                      1         
1           name                    0                       0

Where id and name are the actual names of your columns. So to get that value you need to select column name by using:

//returns the name
sqlite3_column_text(stmt, 1);
//returns the type
sqlite3_column_text(stmt, 2);

Which will return the current row's column's name. To grab them all or find the one you want you need to iterate through all the rows. Simplest way to do so would be in the manner below.

//where rc is an int variable if wondering :/
rc = sqlite3_prepare_v2(dbPointer, "pragma table_info ('your table name goes here')", -1, &stmt, NULL);

if (rc==SQLITE_OK)
{
    //will continue to go down the rows (columns in your table) till there are no more
    while(sqlite3_step(stmt) == SQLITE_ROW)
    {
        sprintf(colName, "%s", sqlite3_column_text(stmt, 1));
        //do something with colName because it contains the column's name
    }
}

var divs = $("div[class*='alert-box']");

I used following:

if str and not str.isspace():
  print('not null and not empty nor whitespace')
else:
  print('null or empty or whitespace')

Add sudo to your command line, like:

$ sudo firebase init

If you need to remove the HTML but does not know if it actually contains any HTML tags, you can't use the jQuery method directly because it returns empty wrapper for non-HTML text.

$('<div>Hello world</div>').text(); //returns "Hello world"
$('Hello world').text(); //returns empty string ""

You must either wrap the text in valid HTML:

$('<div>' + 'Hello world' + '</div>').text();

Or use method $.parseHTML() (since jQuery 1.8) that can handle both HTML and non-HTML text:

var html = $.parseHTML('Hello world'); //parseHTML return HTMLCollection
var text = $(html).text(); //use $() to get .text() method

Plus parseHTML removes script tags completely which is useful as anti-hacking protection for user inputs.

$('<p>Hello world</p><script>console.log(document.cookie)</script>').text();
//returns "Hello worldconsole.log(document.cookie)"

$($.parseHTML('<p>Hello world</p><script>console.log(document.cookie)</script>')).text();
//returns "Hello world"

When possible, I debug using M-x pdb in emacs for source level debugging.

If you have a pandas dataframe and want to preserve the dtypes, even the categoricals, this is a fast way to do it:

import numpy as np
import pandas as pd
df = pd.DataFrame({1: [1, 2, 3], 2: [4, 5, 6]})
number_repeats = 50
new_df = df.reindex(np.tile(df.index, number_repeats))

import matplotlib.pyplot as plt

circle1 = plt.Circle((0, 0), 0.2, color='r')
plt.gca().add_patch(circle1)

A quick condensed version of the accepted answer, to quickly plug a circle into an existing plot. Refer to the accepted answer and other answers to understand the details.

By the way:

• gca() means Get Current Axis

I used also JXLS: it receives the data as a Map and a template EXCEL with the correct syntax and return the file correctly populated. The data in every cell must be a JavaBean with visibility public.

It not worws if you must insert data in more than 1 sheet: in this case I used POI.

Non-blocking, multi-threaded example:

As blocking on keyboard input (since the input() function blocks) is frequently not what we want to do (we'd frequently like to keep doing other stuff), here's a very-stripped-down multi-threaded example to demonstrate how to keep running your main application while still reading in keyboard inputs whenever they arrive.

This works by creating one thread to run in the background, continually calling input() and then passing any data it receives to a queue.

In this way, your main thread is left to do anything it wants, receiving the keyboard input data from the first thread whenever there is something in the queue.

1. Bare Python 3 code example (no comments):

import threading
import queue
import time

def read_kbd_input(inputQueue):
    print('Ready for keyboard input:')
    while (True):
        input_str = input()
        inputQueue.put(input_str)

def main():
    EXIT_COMMAND = "exit"
    inputQueue = queue.Queue()

    inputThread = threading.Thread(target=read_kbd_input, args=(inputQueue,), daemon=True)
    inputThread.start()

    while (True):
        if (inputQueue.qsize() > 0):
            input_str = inputQueue.get()
            print("input_str = {}".format(input_str))

            if (input_str == EXIT_COMMAND):
                print("Exiting serial terminal.")
                break
            
            # Insert your code here to do whatever you want with the input_str.

        # The rest of your program goes here.

        time.sleep(0.01) 
    print("End.")

if (__name__ == '__main__'): 
    main()

2. Same Python 3 code as above, but with extensive explanatory comments:

"""
read_keyboard_input.py

Gabriel Staples
www.ElectricRCAircraftGuy.com
14 Nov. 2018

References:
- https://pyserial.readthedocs.io/en/latest/pyserial_api.html
- *****https://www.tutorialspoint.com/python/python_multithreading.htm
- *****https://en.wikibooks.org/wiki/Python_Programming/Threading
- https://stackoverflow.com/questions/1607612/python-how-do-i-make-a-subclass-from-a-superclass
- https://docs.python.org/3/library/queue.html
- https://docs.python.org/3.7/library/threading.html

To install PySerial: `sudo python3 -m pip install pyserial`

To run this program: `python3 this_filename.py`

"""

import threading
import queue
import time

def read_kbd_input(inputQueue):
    print('Ready for keyboard input:')
    while (True):
        # Receive keyboard input from user.
        input_str = input()
        
        # Enqueue this input string.
        # Note: Lock not required here since we are only calling a single Queue method, not a sequence of them 
        # which would otherwise need to be treated as one atomic operation.
        inputQueue.put(input_str)

def main():

    EXIT_COMMAND = "exit" # Command to exit this program

    # The following threading lock is required only if you need to enforce atomic access to a chunk of multiple queue
    # method calls in a row.  Use this if you have such a need, as follows:
    # 1. Pass queueLock as an input parameter to whichever function requires it.
    # 2. Call queueLock.acquire() to obtain the lock.
    # 3. Do your series of queue calls which need to be treated as one big atomic operation, such as calling
    # inputQueue.qsize(), followed by inputQueue.put(), for example.
    # 4. Call queueLock.release() to release the lock.
    # queueLock = threading.Lock() 

    #Keyboard input queue to pass data from the thread reading the keyboard inputs to the main thread.
    inputQueue = queue.Queue()

    # Create & start a thread to read keyboard inputs.
    # Set daemon to True to auto-kill this thread when all other non-daemonic threads are exited. This is desired since
    # this thread has no cleanup to do, which would otherwise require a more graceful approach to clean up then exit.
    inputThread = threading.Thread(target=read_kbd_input, args=(inputQueue,), daemon=True)
    inputThread.start()

    # Main loop
    while (True):

        # Read keyboard inputs
        # Note: if this queue were being read in multiple places we would need to use the queueLock above to ensure
        # multi-method-call atomic access. Since this is the only place we are removing from the queue, however, in this
        # example program, no locks are required.
        if (inputQueue.qsize() > 0):
            input_str = inputQueue.get()
            print("input_str = {}".format(input_str))

            if (input_str == EXIT_COMMAND):
                print("Exiting serial terminal.")
                break # exit the while loop
            
            # Insert your code here to do whatever you want with the input_str.

        # The rest of your program goes here.

        # Sleep for a short time to prevent this thread from sucking up all of your CPU resources on your PC.
        time.sleep(0.01) 
    
    print("End.")

# If you run this Python file directly (ex: via `python3 this_filename.py`), do the following:
if (__name__ == '__main__'): 
    main()

Sample output:

$ python3 read_keyboard_input.py
Ready for keyboard input:
hey
input_str = hey
hello
input_str = hello
7000
input_str = 7000
exit
input_str = exit
Exiting serial terminal.
End.

The Python Queue library is thread-safe:

Note that Queue.put() and Queue.get() and other Queue class methods are thread-safe! That means they implement all the internal locking semantics required for inter-thread operations, so each function call in the queue class can be considered as a single, atomic operation. See the notes at the top of the documentation: https://docs.python.org/3/library/queue.html (emphasis added):

The queue module implements multi-producer, multi-consumer queues. It is especially useful in threaded programming when information must be exchanged safely between multiple threads. The Queue class in this module implements all the required locking semantics.

References:

1. https://pyserial.readthedocs.io/en/latest/pyserial_api.html
2. *****https://www.tutorialspoint.com/python/python_multithreading.htm
3. *****https://en.wikibooks.org/wiki/Python_Programming/Threading
4. Python: How do I make a subclass from a superclass?
5. https://docs.python.org/3/library/queue.html
6. https://docs.python.org/3.7/library/threading.html

Related/Cross-Linked:

1. PySerial non-blocking read loop

I'm the author of HPN-SSH and I was asked by a commenter here to weigh in. I'd like to start with a couple of background items. First off, it's important to keep in mind that SSHv2 is a multiplexed protocol - multiple channels over a single TCP connection. As such, the SSH channels are essentially unaware of the underlying flow control algorithm used by TCP. This means that SSHv2 has to implement its own flow control algorithm. The most common implementation basically reimplements sliding windows. The means that you have the SSH sliding window riding on top of the TCP sliding window. The end results is that the effective size of the receive buffer is the minimum of the receive buffers of the two sliding windows. Stock OpenSSH has a maximum receive buffer size of 2MB but this really ends up being closer to ~1.2MB. Most modern OSes have a buffer that can grow (using auto-tuning receive buffers) up to an effective size of 4MB. Why does this matter? If the receive buffer size is less than the bandwidth delay product (BDP) then you will never be able to fully fill the pipe regardless of how fast your system is.

This is complicated by the fact that SFTP adds another layer of flow control onto of the TCP and SSH flow controls. SFTP uses a concept of outstanding messages. Each message may be a command, a result of a command, or bulk data flow. The outstanding messages may be up to a specific datagram size. So you end up with what you might as well think of as yet another receive buffer. The size of this receive buffer is datagram size * maximum outstanding messages (both of which may be set on the command line). The default is 32k * 64 (2MB). So when using SFTP you have to make sure that the TCP receive buffer, the SSH receive buffer, and the SFTP receive buffer are all of sufficient size (without being too large or you can have over buffering problems in interactive sessions).

HPN-SSH directly addresses the SSH buffer problem by having a maximum buffer size of around 16MB. More importantly, the buffer dynamically grows to the proper size by polling the proc entry for the TCP connection's buffer size (basically poking a hole between layers 3 and 4). This avoids overbuffering in almost all situations. In SFTP we raise the maximum number of outstanding requests to 256. At least we should be doing that - it looks like that change didn't propagate as expected to the 6.3 patch set (though it is in 6.2. I'll fix that soon). There isn't a 6.4 version because 6.3 patches cleanly against 6.4 (which is a 1 line security fix from 6.3). You can get the patch set from sourceforge.

I know this sounds odd but right sizing the buffers was the single most important change in terms of performance. In spite of what many people think the encryption is not the real source of poor performance in most cases. You can prove this to yourself by transferring data to sources that are increasingly far away (in terms of RTT). You'll notice that the longer the RTT the lower the throughput. That clearly indicates that this is an RTT dependent performance problem.

Anyway, with this change I started seeing improvements of up to 2 orders of magnitude. If you understand TCP you'll understand why this made such a difference. It's not about the size of the datagram or the number of packets or anything like that. It's entire because in order to make efficient use of the network path you must have a receive buffer equal to the amount of data that can be in transit between the two hosts. This also means that you may not see any improvement whatsoever if the path isn't sufficiently fast and long enough. If the BDP is less than 1.2MB HPN-SSH may be of no value to you.

The parallelized AES-CTR cipher is a performance boost on systems with multiple cores if you need to have full encryption end to end. Usually I suggest people (or have control over both the server and client) to use the NONE cipher switch (encrypted authentication, bulk data passed in clear) as most data isn't all that sensitive. However, this only works in non-interactive sessions like SCP. It doesn't work in SFTP.

There are some other performance improvements as well but nothing as important as the right sizing of the buffers and the encryption work. When I get some free time I'll probably pipeline the HMAC process (currently the biggest drag on performance) and do some more minor optimization work.

So if HPN-SSH is so awesome why hasn't OpenSSH adopted it? That's a long story and people who know the OpenBSD team probably already know the answer. I understand many of their reasons - it's a big patch which would require additional work on their end (and they are a small team), they don't care as much about performance as security (though there is no security implications to HPN-SSH), etc etc etc. However, even though OpenSSH doesn't use HPN-SSH Facebook does. So do Google, Yahoo, Apple, most ever large research data center, NASA, NOAA, the government, the military, and most financial institutions. It's pretty well vetted at this point.

If anyone has any questions feel free to ask but I may not be keeping up to date on this forum. You can always send me mail via the HPN-SSH email address (google it).

If you want a smaller table (e.g. if your table extends beyond the area that can be displayed) you can simply change:

\usepackage[paper=a4paper]{geometry} to \usepackage[paper=a3paper]{geometry}.

Note that this only helps if you don't plan on printing your table out, as it will appear way too small, then.

Version 1.5 is very, very old.

In the latest builds, we support 32 and 64 bit JDKs. In version 4.0, we find the JDK for you on Windows. If the software can't find it, it prompts for that path.

That path would look something like this C:\Java\jdk1.7.0_45

You can read more about this here.

Direct Javascript calls between frames and/or windows are only allowed if they conform to the same-origin policy. If your window and iframe share a common parent domain you can set document.domain to "domain lower") one or both such that they can communicate. Otherwise you'll need to look into something like the postMessage() API.

There are helper classes in bootstrap 3 with contextual colors please use these classes in html attributes.

<p class="text-muted">...</p>
<p class="text-primary">...</p>
<p class="text-success">...</p>
<p class="text-info">...</p>
<p class="text-warning">...</p>
<p class="text-danger">...</p>

Reference: http://getbootstrap.com/css/#type

Use this single line and hopefully you will achieve the best result;

use: android:elevation="3dp" Adjust the size as much as you need and this is the best and simplest way to achieve the shadow like buttons and other default android shadows. Let me know if it worked!

NOTICE: "a" comes AFTER "Z":

$ touch A.txt aa.txt Z.txt

$ ls

A.txt Z.txt aa.txt

OIDs being phased out

The core team responsible for Postgres is gradually phasing out OIDs.

Postgres 12 removes special behavior of OID columns

The use of OID as an optional system column on your tables is now removed from Postgres 12. You can no longer use:

• CREATE TABLE … WITH OIDS command
• default_with_oids (boolean) compatibility setting

The data type OID remains in Postgres 12. You can explicitly create a column of the type OID.

After migrating to Postgres 12, any optionally-defined system column oid will no longer be invisible by default. Performing a SELECT * will now include this column. Note that this extra “surprise” column may break naïvely written SQL code.

If you want your script to return values, just do return [1,2,3] from a function wrapping your code but then you'd have to import your script from another script to even have any use for that information:

Return values (from a wrapping-function)

(again, this would have to be run by a separate Python script and be imported in order to even do any good):

import ...
def main():
    # calculate stuff
    return [1,2,3]

Exit codes as indicators

(This is generally just good for when you want to indicate to a governor what went wrong or simply the number of bugs/rows counted or w/e. Normally 0 is a good exit and >=1 is a bad exit but you could inter-prate them in any way you want to get data out of it)

import sys
# calculate and stuff
sys.exit(100)

And exit with a specific exit code depending on what you want that to tell your governor. I used exit codes when running script by a scheduling and monitoring environment to indicate what has happened.

(os._exit(100) also works, and is a bit more forceful)

Stdout as your relay

If not you'd have to use stdout to communicate with the outside world (like you've described). But that's generally a bad idea unless it's a parser executing your script and can catch whatever it is you're reporting to.

import sys
# calculate stuff
sys.stdout.write('Bugs: 5|Other: 10\n')
sys.stdout.flush()
sys.exit(0)

Are you running your script in a controlled scheduling environment then exit codes are the best way to go.

Files as conveyors

There's also the option to simply write information to a file, and store the result there.

# calculate
with open('finish.txt', 'wb') as fh:
    fh.write(str(5)+'\n')

And pick up the value/result from there. You could even do it in a CSV format for others to read simplistically.

Sockets as conveyors

If none of the above work, you can also use network sockets locally *(unix sockets is a great way on nix systems). These are a bit more intricate and deserve their own post/answer. But editing to add it here as it's a good option to communicate between processes. Especially if they should run multiple tasks and return values.

Google Apps KitKat for Genymotion.

Download the Google Apps ZIP file from the link which contain the essential Google Apps such as Play Store, Gmail, YouTube, etc.

https://www.mediafire.com/?qbbt4lhyu9q10ix

After finishing booting, drag and drop the ZIP file we downloaded named update-gapps-4-4-2-signed.zip to the Genymotion Window. It starts installing the Google Apps, and it asks for your confirmation. Confirm it.

As said here and i quote:

just change this line on config.inc.php

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

to

$cfg['Servers'][$i]['auth_type'] = 'cookie'; 

then you will be prompted to login when you refreshed the page. Afterwards, the log out icon will appear next to home icon.

The best way to accomplish that is to use POST which is a method of Hypertext Transfer Protocol https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods

index.php

<html>
<body>

<form action="site2.php" method="post">
Name: <input type="text" name="name">
Email: <input type="text" name="email">
<input type="submit">
</form>

</body>
</html> 

site2.php

 <html>
 <body>

 Hello <?php echo $_POST["name"]; ?>!<br>
 Your mail is <?php echo $_POST["mail"]; ?>.

 </body>
 </html> 

output

Hello "name" !

Your email is "[email protected]" .

It works pretty well with 00xx and +xx:

^(?:00|\+)(9[976]\d|8[987530]\d|6[987]\d|5[90]\d|42\d|3[875]\d|2[98654321]\d|9[8543210]|8[6421]|6[6543210]|5[87654321]|4[987654310]|3[9643210]|2[70]|7|1)\d{1,14}$

If you did all and it didn't work again like mien, do this copy Image.py and ImageTk.py from /usr/lib/python3/dist-packages/PIL on ubuntu and C:/Users/yourComputerName/AppData/Local/Programs/Python/Python36/Lib/PIL on windows to your projects directory and just import them!

I got it working by doing it the other way around. Starting with an empty repo, adding the submodule in a new folder called "projectfolder/common_code". After that it was possible to add the project code in projectfolder. The details are shown below.

In an empty repo type:

git submodule add url_to_repo projectfolder/common_code

That will create the desired folder structure:

repo
|-- projectfolder
    |-- common_code

It is now possible to add more submodules, and the project code can be added to projectfolder.

I can't yet say why it worked this way around and not the other.

fixed my agent string evaluation by scrubbing the string for LOWERCASE "iphone os 5_0" as opposed to "iPhone OS 5_0." now i am properly assigning iOS 5 specific classes to my html, when the uppercase scrub failed.

Auto detect your proxy settings and inject them in all your vagrant VM

install the proxy plugin

vagrant plugin install vagrant-proxyconf

add this conf to you private/user VagrantFile (it will be executed for all your projects) :

vi $HOME/.vagrant.d/Vagrantfile

Vagrant.configure("2") do |config|
  puts "proxyconf..."
  if Vagrant.has_plugin?("vagrant-proxyconf")
    puts "find proxyconf plugin !"
    if ENV["http_proxy"]
      puts "http_proxy: " + ENV["http_proxy"]
      config.proxy.http     = ENV["http_proxy"]
    end
    if ENV["https_proxy"]
      puts "https_proxy: " + ENV["https_proxy"]
      config.proxy.https    = ENV["https_proxy"]
    end
    if ENV["no_proxy"]
      config.proxy.no_proxy = ENV["no_proxy"]
    end
  end
end

now up your VM !

Just use . for concatenating. And you missed out the $personCount increment!

while ($personCount < 10) {
    $result .= $personCount . ' people';
    $personCount++;
}

echo $result;

Moderately future proof example for Linux-like systems. Assuming javac installed and on your path.

./eclipse -vm dirname $(readlink -f $(which javac))

This will find the directory where javac is installed, and pass as vm argument to eclipse.

We've faced this issue on Angular Cli 1.7.4 at times. Initially we've got

Cannot read property 'config' of null
TypeError: Cannot read property 'config' of null

And fixing this lead to the above issue.

We've removed package-lock.json

npm remove webpack

npm cache clean --force

You can also remove your node_modules folder. And then clean the cache. re-installed angular cli:

npm install @angular/[email protected]

And then you can do npm install again, just to make sure if everything is installed.

Then run

npm ls --depth 0

To make sure if all your node_modules are in sync with each other. If there are any dependency mismatching, this is the opportunity for us to figure out.

Finally run npm start/ng serve. it should fix everything.

This is out cheat code that we'll follow if we run into any issues with cli, before we dig deeper. 95% of times it fixes all the issues.

Hope that helps.

In my case has helped to exclude javax.transaction.jta dependency from hibernate:

<dependency>
  <groupId>org.hibernate</groupId>
  <artifactId>hibernate</artifactId>
  <version>3.2.7.ga</version>
  <exclusions>
    <exclusion>
      <groupId>javax.transaction</groupId>
      <artifactId>jta</artifactId>
    </exclusion>
  </exclusions>
</dependency>

In .NET Core 2.2, add this line to your Program.cs:

using ...
using System.Runtime.CompilerServices;

[assembly: InternalsVisibleTo("MyAssembly.Unit.Tests")]

namespace
{
...

It's the Substring method of String, with the first argument set to 0.

 myString.Substring(0,1);

[The following was added by Almo; see Justin J Stark's comment. —Peter O.]

Warning: If the string's length is less than the number of characters you're taking, you'll get an ArgumentOutOfRangeException.

Use log4j or JDK logging so you can just create a static logger in the class and call it like this:

LOG.info("foo")

Even without seeing your JSON string you can tell from the error message that it is not the correct structure to be parsed into an instance of your class.

Gson is expecting your JSON string to begin with an object opening brace. e.g.

{

But the string you have passed to it starts with an open quotes

"

So I have ElementTree 1.2.6 on my box now, and ran the following code against the XML chunk you posted:

import elementtree.ElementTree as ET

tree = ET.parse("test.xml")
doc = tree.getroot()
thingy = doc.find('timeSeries')

print thingy.attrib

and got the following back:

{'name': 'NWIS Time Series Instantaneous Values'}

It appears to have found the timeSeries element without needing to use numerical indices.

What would be useful now is knowing what you mean when you say "it doesn't work." Since it works for me given the same input, it is unlikely that ElementTree is broken in some obvious way. Update your question with any error messages, backtraces, or anything you can provide to help us help you.

#!/usr/bin/python

# encoding=utf8

Try This to starting of python file

Avoid on the same box using transform:--- and position:fixed. Element will stay in position:static if there is any transform.

The listings package is quite nice and very flexible (e.g. different sizes for comments and code).

If performance is an issue, you could use a MySQL variable:

set @csum := 0;
update YourTable
set cumulative_sum = (@csum := @csum + count)
order by id;

Alternatively, you could remove the cumulative_sum column and calculate it on each query:

set @csum := 0;
select id, count, (@csum := @csum + count) as cumulative_sum
from YourTable
order by id;

This calculates the running sum in a running way :)

CSS has a clamp() function that holds the value between the upper and lower bound. The clamp() function enables the selection of the middle value in the range of values between the defined minimum and maximum values.

It simply takes three dimensions:

1. Minimum value.
2. List item
3. Preferred value Maximum allowed value.

try with the code below, and check the window resize, which will change the font size you see in the console. i set maximum value 150px and minimum value 100px.

$(window).resize(function(){_x000D_
    console.log($('#element').css('font-size'));_x000D_
});_x000D_
console.log($('#element').css('font-size'));

h1{_x000D_
    font-size: 10vw; /* Browsers that do not support "MIN () - MAX ()" and "Clamp ()" functions will take this value.*/_x000D_
    font-size: max(100px, min(10vw, 150px)); /* Browsers that do not support the "clamp ()" function will take this value. */_x000D_
    font-size: clamp(100px, 10vw, 150px);_x000D_
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>_x000D_
<center>_x000D_
  <h1 id="element">THIS IS TEXT</h1>_x000D_
</center>

I ran in to this with React when setting state and using map.

In this case I was making an API fetch call and the value of the response wasn't known, but should have a value "Answer". I used a custom type for this, but because the value could be null, I got a TS error anyway. Allowing the type to be null doesn't fix it; alternatively you could use a default parameter value, but this was messy for my case.

I overcame it by providing a default value in the event the response was empty by just using a ternary operator:

this.setState({ record: (response.Answer) ? response.Answer : [{ default: 'default' }] });

I find this code and is resolve my problem.

http://arcware.net/setting-http-header-authorization-for-web-services/

protected override WebRequest GetWebRequest(Uri uri)
{
    // Assuming authValue is set from somewhere, such as the config file
    HttpWebRequest request = (HttpWebRequest)base.GetWebRequest(uri);
    request.Headers.Add("Authorization", string.Format("Basic {0}", authValue));
    return request;
}

Note that if you have a sorted array, you don't need to check against every other item in the array, just the last item. This should be much faster than checking against all items.

// sortedSourceArray is the source array, already sorted
NSMutableArray *newArray = [[NSMutableArray alloc] initWithObjects:[sortedSourceArray objectAtIndex:0]];
for (int i = 1; i < [sortedSourceArray count]; i++)
{
    if (![[sortedSourceArray objectAtIndex:i] isEqualToString:[sortedSourceArray objectAtIndex:(i-1)]])
    {
        [newArray addObject:[tempArray objectAtIndex:i]];
    }
}

It looks like the NSOrderedSet answers that are also suggested require a lot less code, but if you can't use an NSOrderedSet for some reason, and you have a sorted array, I believe my solution would be the fastest. I'm not sure how it compares with the speed of the NSOrderedSet solutions. Also note that my code is checking with isEqualToString:, so the same series of letters will not appear more than once in newArray. I'm not sure if the NSOrderedSet solutions will remove duplicates based on value or based on memory location.

My example assumes sortedSourceArray contains just NSStrings, just NSMutableStrings, or a mix of the two. If sortedSourceArray instead contains just NSNumbers or just NSDates, you can replace

if (![[sortedSourceArray objectAtIndex:i] isEqualToString:[sortedSourceArray objectAtIndex:(i-1)]])

with

if ([[sortedSourceArray objectAtIndex:i] compare:[sortedSourceArray objectAtIndex:(i-1)]] != NSOrderedSame)

and it should work perfectly. If sortedSourceArray contains a mix of NSStrings, NSNumbers, and/or NSDates, it will probably crash.

I'm answering on specific to this error code(08s01).

usually, MySql close socket connections are some interval of time that is wait_timeout defined on MySQL server-side which by default is 8hours. so if a connection will timeout after this time and the socket will throw an exception which SQLState is "08s01".

1.use connection pool to execute Query, make sure the pool class has a function to make an inspection of the connection members before it goes time_out.

2.give a value of <wait_timeout> greater than the default, but the largest value is 24 days

3.use another parameter in your connection URL, but this method is not recommended, and maybe deprecated.

You can't directly check whether the back button is usable. You can look at history.length>0, but that will hold true if there are pages ahead of the current page as well. You can only be sure that the back button is unusable when history.length===0.

If that's not good enough, about all you can do is call history.back() and, if your page is still loaded afterwards, the back button is unavailable! Of course that means if the back button is available, you've just navigated away from the page. You aren't allowed to cancel the navigation in onunload, so about all you can do to stop the back actually happening is to return something from onbeforeunload, which will result in a big annoying prompt appearing. It's not worth it.

In fact it's normally a Really Bad Idea to be doing anything with the history. History navigation is for browser chrome, not web pages. Adding “go back” links typically causes more user confusion than it's worth.

This could be unrelated to this specific problem, but I ran into a similar issue where I used NumPy indexing on a Python list and got the same exact error message:

# incorrect
weights = list(range(1, 129)) + list(range(128, 0, -1))
mapped_image = weights[image[:, :, band]] # image.shape = [800, 600, 3]
# TypeError: only integer scalar arrays can be converted to a scalar index

It turns out I needed to turn weights, a 1D Python list, into a NumPy array before I could apply multi-dimensional NumPy indexing. The code below works:

# correct
weights = np.array(list(range(1, 129)) + list(range(128, 0, -1)))
mapped_image = weights[image[:, :, band]] # image.shape = [800, 600, 3]

The best way to boost up android studio runtime performance is to use SSD Drive. It will boost the performance as very much. I did all the above things and felt I should go for new laptop, but suddenly I came to know about SSD Drive and I tried it. Its Much Much better.....