For me, as of Google Chrome Version 46.0.2490.71 m, the Headers info area is a little hidden. To access:

1. While the browser is open, press F12 to access Web Developer tools

2. When opened, click the "Network" option

3. Initially, it is possible the page data is not present/up to date. Refresh the page if necessary

4. Observe the page information appears in the listing. (Also, make sure "All" is selected next to the "Hide data URLs" checkbox)

see screenshot

I think you should make a subquery to do grouping. In this case inner subquery returns few rows and you don't need a CASE statement. So I think this is going to be faster:

select Detail.ReceiptDate AS 'DATE',
       SUM(TotalMailed),
       SUM(TotalReturnMail),
       SUM(TraceReturnedMail)

from
(

select SentDate AS 'ReceiptDate', 
       count('TotalMailed') AS TotalMailed, 
       0 as TotalReturnMail, 
       0 as TraceReturnedMail
from MailDataExtract
where sentdate is not null
GROUP BY SentDate

UNION ALL
select MDE.ReturnMailDate AS 'ReceiptDate', 
       0 AS TotalMailed, 
       count(TotalReturnMail) as TotalReturnMail, 
       0 as TraceReturnedMail
from MailDataExtract MDE
where MDE.ReturnMailDate is not null
GROUP BY  MDE.ReturnMailDate

UNION ALL

select MDE.ReturnMailDate AS 'ReceiptDate', 
       0 AS TotalMailed, 
       0 as TotalReturnMail, 
       count(TraceReturnedMail) as TraceReturnedMail

from MailDataExtract MDE
    inner join DTSharedData.dbo.ScanData SD 
        ON SD.ScanDataID = MDE.ReturnScanDataID
   where MDE.ReturnMailDate is not null AND SD.ReturnMailTypeID = 1
GROUP BY MDE.ReturnMailDate

) as Detail
GROUP BY Detail.ReceiptDate
ORDER BY 1

I had copied and renamed the page (aspx/cs). The page name was "mainpage" so the class name at the top of the cs file as follows:

After renaming the class to match this error was resolved.

The :countLines subroutine below accepts two parameters: a variable name; and a filename. The number of lines in the file are counted, the result is stored in the variable, and the result is passed back to the main program.

The code has the following features:

• Reads files with Windows or Unix line endings.
• Handles Unicode as well as ANSI/ASCII text files.
• Copes with extremely long lines.
• Isn’t fazed by the null character.
• Raises an error on reading an empty file.
• Counts beyond the Batch max int limit of (31^2)-1.

@echo off & setLocal enableExtensions disableDelayedExpansion

call :countLines noOfLines "%~1" || (
    >&2 echo(file "%~nx1" is empty & goto end
) %= cond exec =%
echo(file "%~nx1" has %noOfLines% line(s)

:end - exit program with appropriate errorLevel
endLocal & goto :EOF

:countLines result= "%file%"
:: counts the number of lines in a file
setLocal disableDelayedExpansion
(set "lc=0" & call)

for /f "delims=:" %%N in ('
    cmd /d /a /c type "%~2" ^^^& ^<nul set /p "=#" ^| (^
    2^>nul findStr /n "^" ^&^& echo(^) ^| ^
    findStr /blv 1: ^| 2^>nul findStr /lnxc:" "
') do (set "lc=%%N" & call;) %= for /f =%

endlocal & set "%1=%lc%"
exit /b %errorLevel% %= countLines =%

I know it looks hideous, but it covers most edge-cases and is surprisingly fast.

I had a similar error on my side when I was using JDBC in Java code.

According to this website (the second awnser) it suggest that you are trying to execute the query with a missing parameter.

For instance :

exec SomeStoredProcedureThatReturnsASite( :L_kSite );

You are trying to execute the query without the last parameter.

Maybe in SQLPlus it doesn't have the same requirements, so it might have been a luck that it worked there.

Your script could be stopping, not because of the PHP timeout but because of the timeout in the browser you're using to access the script (ie. Firefox, Chrome, etc). Unfortunately there's seldom an easy way to extend this timeout, and in most browsers you simply can't. An option you have here is to access the script over a terminal. For example, on Windows you would make sure the PHP executable is in your path variable and then I think you execute:

C:\path\to\script> php script.php

Or, if you're using the PHP CGI, I think it's:

C:\path\to\script> php-cgi script.php

Plus, you would also set ini_set('max_execution_time', 0); in your script as others have mentioned. When running a PHP script this way, I'm pretty sure you can use buffer flushing to echo out the script's progress to the terminal periodically if you wish. The biggest issue I think with this method is there's really no way of stopping the script once it's started, other than stopping the entire PHP process or service.

I had the same issue and solved it by closing the response at the end of the method:

try {
    // make the request and get the entity 
} catch(final Exception e) {
    // handle the exception
} finally {
    if(response != null) {
        response.close();
    }
}

This is the result from

library(scales)
show_col(hue_pal()(4))

show_col(hue_pal()(3))

Although there are many answers already and a link to a very good article on change detection, I wanted to give my two cents here. I think the check is there for a reason so I thought about the architecture of my app and realized that the changes in the view can be dealt with by using BehaviourSubject and the correct lifecycle hook. So here's what I did for a solution.

• I use a third-party component (fullcalendar), but I also use Angular Material, so although I made a new plugin for styling, getting the look and feel was a bit awkward because customization of the calendar header is not possible without forking the repo and rolling your own.

• So I ended up getting the underlying JavaScript class, and need to initialize my own calendar header for the component. That requires the ViewChild to be rendered befor my parent is rendered, which is not the way Angular works. This is why I wrapped the value I need for my template in a BehaviourSubject<View>(null):

  calendarView$ = new BehaviorSubject<View>(null);
  

Next, when I can be sure the view is checked, I update that subject with the value from the @ViewChild:

  ngAfterViewInit(): void {
    // ViewChild is available here, so get the JS API
    this.calendarApi = this.calendar.getApi();
  }

  ngAfterViewChecked(): void {
    // The view has been checked and I know that the View object from
    // fullcalendar is available, so emit it.
    this.calendarView$.next(this.calendarApi.view);
  }

Then, in my template, I just use the async pipe. No hacking with change detection, no errors, works smoothly.

Please don't hesitate to ask if you need more details.

This is an improved version of this answer.

String.equal = function (s1, s2, ignoreCase, useLocale) {
    if (s1 == null || s2 == null)
        return false;

    if (!ignoreCase) {
        if (s1.length !== s2.length)
            return false;

        return s1 === s2;
    }

    if (useLocale) {
        if (useLocale.length)
            return s1.toLocaleLowerCase(useLocale) === s2.toLocaleLowerCase(useLocale)
        else
            return s1.toLocaleLowerCase() === s2.toLocaleLowerCase()
    }
    else {
        if (s1.length !== s2.length)
            return false;

        return s1.toLowerCase() === s2.toLowerCase();
    }
}

String.equal = function (s1, s2, ignoreCase, useLocale) {_x000D_
    if (s1 == null || s2 == null)_x000D_
        return false;_x000D_
_x000D_
    if (!ignoreCase) {_x000D_
        if (s1.length !== s2.length)_x000D_
            return false;_x000D_
_x000D_
        return s1 === s2;_x000D_
    }_x000D_
_x000D_
    if (useLocale) {_x000D_
        if (useLocale.length)_x000D_
            return s1.toLocaleLowerCase(useLocale) === s2.toLocaleLowerCase(useLocale)_x000D_
        else_x000D_
            return s1.toLocaleLowerCase() === s2.toLocaleLowerCase()_x000D_
    }_x000D_
    else {_x000D_
        if (s1.length !== s2.length)_x000D_
            return false;_x000D_
_x000D_
        return s1.toLowerCase() === s2.toLowerCase();_x000D_
    }_x000D_
}_x000D_
_x000D_
// If you don't mind extending the prototype._x000D_
String.prototype.equal = function(string2, ignoreCase, useLocale) {_x000D_
  return String.equal(this.valueOf(), string2, ignoreCase, useLocale);_x000D_
}_x000D_
_x000D_
// ------------------ TESTS ----------------------_x000D_
console.log("Tests...");_x000D_
_x000D_
console.log('Case sensitive 1');_x000D_
var result = "Abc123".equal("Abc123");_x000D_
console.assert(result === true);_x000D_
_x000D_
console.log('Case sensitive 2');_x000D_
result = "aBC123".equal("Abc123");_x000D_
console.assert(result === false);_x000D_
_x000D_
console.log('Ignore case');_x000D_
result = "AbC123".equal("aBc123", true);_x000D_
console.assert(result === true);_x000D_
_x000D_
console.log('Ignore case + Current locale');_x000D_
result = "AbC123".equal("aBc123", true);_x000D_
console.assert(result === true);_x000D_
_x000D_
console.log('Turkish test 1 (ignore case, en-US)');_x000D_
result = "IiiI".equal("iiII", true, "en-US");_x000D_
console.assert(result === false);_x000D_
_x000D_
console.log('Turkish test 2 (ignore case, tr-TR)');_x000D_
result = "IiiI".equal("iiII", true, "tr-TR");_x000D_
console.assert(result === true);_x000D_
_x000D_
console.log('Turkish test 3 (case sensitive, tr-TR)');_x000D_
result = "IiiI".equal("iiII", false, "tr-TR");_x000D_
console.assert(result === false);_x000D_
_x000D_
console.log('null-test-1');_x000D_
result = "AAA".equal(null);_x000D_
console.assert(result === false);_x000D_
_x000D_
console.log('null-test-2');_x000D_
result = String.equal(null, "BBB");_x000D_
console.assert(result === false);_x000D_
_x000D_
console.log('null-test-3');_x000D_
result = String.equal(null, null);_x000D_
console.assert(result === false);

You can use "$http.jsonp"

OR

Below is the work around for chrome for local testing

You need to open your chrome with following command. (Press window+R)

Chrome.exe --allow-file-access-from-files

Note : Your chrome must not be open. When you run this command chrome will open automatically.

If you are entering this command in command prompt then select your chrome installation directory then use this command.

Below script code for open chrome in MAC with "--allow-file-access-from-files"

set chromePath to POSIX path of "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" 
set switch to " --allow-file-access-from-files"
do shell script (quoted form of chromePath) & switch & " > /dev/null 2>&1 &"

second options

You can just use open(1) to add the flags: open -a 'Google Chrome' --args --allow-file-access-from-files

as header

AUTH=$(echo -ne "$BASIC_AUTH_USER:$BASIC_AUTH_PASSWORD" | base64 --wrap 0)

curl \
  --header "Content-Type: application/json" \
  --header "Authorization: Basic $AUTH" \
  --request POST \
  --data  '{"key1":"value1", "key2":"value2"}' \
  https://example.com/

I have been using Django, and I had to add these extra config variables to make this work. (in addition to settings mentioned in https://simpleisbetterthancomplex.com/tutorial/2017/08/01/how-to-setup-amazon-s3-in-a-django-project.html).

AWS_S3_REGION_NAME = "ap-south-1"

Or previous to boto3 version 1.4.4:

AWS_S3_REGION_NAME = "ap-south-1"

AWS_S3_SIGNATURE_VERSION = "s3v4"

I too got same problem.

I was using span with in td like 03/21/2017, by doing this, datatable treated this as string and sorting did not work.

I removed span inside td, and it got fixed. like, 03/21/2017

If you don't wish to use compact on close (eg, because the front-end mdb is a robot program that runs continually), and you don't want to create a separate mdb just for compacting, consider using a cmd file.

I let my robot.mdb check its own size:

FileLen(CurrentDb.Name))

If its size exceeds 1 GB, it creates a cmd file like this ...

Dim f As Integer
Dim Folder As String
Dim Access As String
    'select Access in the correct PF directory (my robot.mdb runs in 32-bit MSAccess, on 32-bit and 64-bit machines)
    If Dir("C:\Program Files (x86)\Microsoft Office\Office\MSACCESS.EXE") > "" Then
        Access = """C:\Program Files (x86)\Microsoft Office\Office\MSACCESS.EXE"""
    Else
        Access = """C:\Program Files\Microsoft Office\Office\MSACCESS.EXE"""
    End If
    Folder = ExtractFileDir(CurrentDb.Name)
    f = FreeFile
    Open Folder & "comrep.cmd" For Output As f
    'wait until robot.mdb closes (ldb file is gone), then compact robot.mdb
    Print #f, ":checkldb1"
    Print #f, "if exist " & Folder & "robot.ldb goto checkldb1"
    Print #f, Access & " " & Folder & "robot.mdb /compact"
    'wait until the robot mdb closes, then start it
    Print #f, ":checkldb2"
    Print #f, "if exist " & Folder & "robot.ldb goto checkldb2"
    Print #f, Access & " " & Folder & "robot.mdb"
    Close f

... launches the cmd file ...

Shell ExtractFileDir(CurrentDb.Name) & "comrep.cmd"

... and shuts down ...

DoCmd.Quit

Next, the cmd file compacts and restarts robot.mdb.

Here is an alternate way to make the installer and get rid of that error message. Also it seems that VS2015 express does not have the "Add Installer" menu item.

You simply need to create a class and add the below code and add the reference System.Configuration.Install.dll.

using System.Configuration.Install;
using System.ServiceProcess;
using System.ComponentModel;


namespace SAS
{
    [RunInstaller(true)]
    public class MyProjectInstaller : Installer
    {
        private ServiceInstaller serviceInstaller1;
        private ServiceProcessInstaller processInstaller;

        public MyProjectInstaller()
        {
            // Instantiate installer for process and service.
            processInstaller = new ServiceProcessInstaller();
            serviceInstaller1 = new ServiceInstaller();

            // The service runs under the system account.
            processInstaller.Account = ServiceAccount.LocalSystem;

            // The service is started manually.
            serviceInstaller1.StartType = ServiceStartMode.Manual;

            // ServiceName must equal those on ServiceBase derived classes.
            serviceInstaller1.ServiceName = "SAS Service";

            // Add installer to collection. Order is not important if more than one service.
            Installers.Add(serviceInstaller1);
            Installers.Add(processInstaller);
        }
    }
}

A very simple answer is.

Step 1:

Firstly add your untracked files to which you want to delete:

using git add . or git add <filename>.

Step 2:

Then delete them easily using command git rm -f <filename> here rm=remove and -f=forcely.

If the usage of something is part of the process of you making money, then it's generally considered a commercial use. If the purpose of the site is to, through some means or another, directly or indirectly, make you money, then it's probably commercial use.

If, on the other hand, something is merely incidental (not part of the process of production/working, but instead simply tacked on to the side), there are potential grounds for it not to be considered commercial use.

Often this question is asked in the context of Ron de Bruin's RangeToHTML function, which creates an HTML PublishObject from an Excel.Range, extracts that via FSO, and inserts the resulting stream HTML in to the email's HTMLBody. In doing so, this removes the default signature (the RangeToHTML function has a helper function GetBoiler which attempts to insert the default signature).

Unfortunately, the poorly-documented Application.CommandBars method is not available via Outlook:

wdDoc.Application.CommandBars.ExecuteMso "PasteExcelTableSourceFormatting"

It will raise a runtime 6158:

But we can still leverage the Word.Document which is accessible via the MailItem.GetInspector method, we can do something like this to copy & paste the selection from Excel to the Outlook email body, preserving your default signature (if there is one).

Dim rng as Range
Set rng = Range("A1:F10") 'Modify as needed

With OutMail
    .To = "[email protected]"
    .BCC = ""
    .Subject = "Subject"
    .Display
    Dim wdDoc As Object     '## Word.Document
    Dim wdRange As Object   '## Word.Range
    Set wdDoc = OutMail.GetInspector.WordEditor
    Set wdRange = wdDoc.Range(0, 0)
    wdRange.InsertAfter vbCrLf & vbCrLf
    'Copy the range in-place
    rng.Copy
    wdRange.Paste
End With

Note that in some cases this may not perfectly preserve the column widths or in some instances the row heights, and while it will also copy shapes and other objects in the Excel range, this may also cause some funky alignment issues, but for simple tables and Excel ranges, it is very good:

You were pretty close. You're description div tags didn't have the .desc class defined. For your scenario you should have the radio button value equal to the div that you're trying to show.

HTML

<div id="myRadioGroup">

    2 Cars<input type="radio" name="cars" checked="checked" value="twoCarDiv"  />

    3 Cars<input type="radio" name="cars" value="threeCarDiv" />

    <div id="twoCarDiv" class="desc">
        2 Cars Selected
    </div>
    <div id="threeCarDiv" class="desc">
        3 Cars Selected
    </div>
</div>

jQuery

$(document).ready(function() {
    $("div.desc").hide();
    $("input[name$='cars']").click(function() {
        var test = $(this).val();
        $("div.desc").hide();
        $("#" + test).show();
    });
});

working example: http://jsfiddle.net/hunter/tcDtr/

String formatting:

print "%.2f" % 5

It happens when sometimes we copy or import the project from somewhere. The source folder is a big thing to concern about.

One simple technique is, create a new project, inside the source folder, create a new class and paste the content over there.

It will work...

Hope it helps.

You can use \D which means non digits.

var removedText = self.val().replace(/\D+/g, '');

jsFiddle.

You could also use the HTML5 number input.

<input type="number" name="digit" />

jsFiddle.

set encoding=utf-8  " The encoding displayed.
set fileencoding=utf-8  " The encoding written to file.

You may as well set both in your ~/.vimrc if you always want to work with utf-8.

This is mine, works on one default schema but it can be easily improved It gives 3 columnns with SQLQueries - Create / Drop / Rebuild (no reorganizing)

Query:

SELECT
'CREATE ' + 
CASE WHEN is_primary_key=1 THEN 'CLUSTERED' 
WHEN is_primary_key=0 and is_unique_constraint=0 THEN 'NONCLUSTERED'
WHEN is_primary_key=0 and is_unique_constraint=1 THEN 'UNIQUE' END  
+ ' INDEX ' +
QUOTENAME(i.name) + ' ON ' +
QUOTENAME(t.name) + ' ( '  + 
STUFF(REPLACE(REPLACE((
        SELECT QUOTENAME(c.name) + CASE WHEN ic.is_descending_key = 1 THEN ' DESC' ELSE '' END AS [data()]
        FROM sys.index_columns AS ic
        INNER JOIN sys.columns AS c ON ic.object_id = c.object_id AND ic.column_id = c.column_id
        WHERE ic.object_id = i.object_id AND ic.index_id = i.index_id AND ic.is_included_column = 0
        ORDER BY ic.key_ordinal
        FOR XML PATH
    ), '<row>', ', '), '</row>', ''), 1, 2, '') + ' ) '  -- keycols
+ COALESCE(' INCLUDE ( ' +
    STUFF(REPLACE(REPLACE((
        SELECT QUOTENAME(c.name) AS [data()]
        FROM sys.index_columns AS ic
        INNER JOIN sys.columns AS c ON ic.object_id = c.object_id AND ic.column_id = c.column_id
        WHERE ic.object_id = i.object_id AND ic.index_id = i.index_id AND ic.is_included_column = 1
        ORDER BY ic.index_column_id
        FOR XML PATH
    ), '<row>', ', '), '</row>', ''), 1, 2, '') + ' ) ',    -- included cols
    '') as [Create],
'DROP INDEX ' + QUOTENAME(i.name) + ' ON ' + QUOTENAME(t.name) as [Drop],
'ALTER INDEX ' + QUOTENAME(i.name)  + ' ON ' +QUOTENAME(t.name) + ' REBUILD ' as [Rebuild]
FROM sys.tables AS t
INNER JOIN sys.indexes AS i ON t.object_id = i.object_id
LEFT JOIN sys.dm_db_index_usage_stats AS u ON i.object_id = u.object_id AND i.index_id = u.index_id
WHERE t.is_ms_shipped = 0
AND i.type <> 0
order by QUOTENAME(t.name), is_primary_key desc

Output

Create                                                                                                      Drop                                    Rebuild
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
CREATE CLUSTERED INDEX [PK_Table1] ON [Table1] ( [Tab1_ID] )                                                DROP INDEX [PK_Table1] ON [Table1]      ALTER INDEX [PK_Table1] ON [Table1] REBUILD 
CREATE UNIQUE INDEX [IX_Table1_Name] ON [Table1] ( [Tab1_Name] )                                            DROP INDEX [IX_Table1_Name] ON [Table1] ALTER INDEX [IX_Table1_Name] ON [Table1] REBUILD 
CREATE NONCLUSTERED INDEX [IX_Table2] ON [Table2] ( [Tab2_Name], [Tab2_City] )  INCLUDE ( [Tab2_PhoneNo] )  DROP INDEX [IX_Table2] ON [Table2]      ALTER INDEX [IX_Table2] ON [Table2] REBUILD

$(: ...) is a little less ugly, but still not good.

Based on Dimitry Pavlov answere I would remove .ToList(). And also avoid the anonymous class. Instead I like to use a struct which does not require a heap memory allocation. (A ValueTuple would also do job.)

public static IEnumerable<IEnumerable<TSource>> ChunkBy<TSource>(this IEnumerable<TSource> source, int chunkSize)
{
    if (source is null)
    {
        throw new ArgumentNullException(nameof(source));
    }
    if (chunkSize <= 0)
    {
        throw new ArgumentOutOfRangeException(nameof(chunkSize), chunkSize, "The argument must be greater than zero.");
    }

    return source
        .Select((x, i) => new ChunkedValue<TSource>(x, i / chunkSize))
        .GroupBy(cv => cv.ChunkIndex)
        .Select(g => g.Select(cv => cv.Value));
} 

[StructLayout(LayoutKind.Auto)]
[DebuggerDisplay("{" + nameof(ChunkedValue<T>.ChunkIndex) + "}: {" + nameof(ChunkedValue<T>.Value) + "}")]
private struct ChunkedValue<T>
{
    public ChunkedValue(T value, int chunkIndex)
    {
        this.ChunkIndex = chunkIndex;
        this.Value = value;
    }

    public int ChunkIndex { get; }

    public T Value { get; }
}

This can be used like the following which only iterates over the collection once and also does not allocate any significant memory.

int chunkSize = 30;
foreach (var chunk in collection.ChunkBy(chunkSize))
{
    foreach (var item in chunk)
    {
        // your code for item here.
    }
}

If a concrete list is actually needed then I would do it like this:

int chunkSize = 30;
var chunkList = new List<List<T>>();
foreach (var chunk in collection.ChunkBy(chunkSize))
{
    // create a list with the correct capacity to be able to contain one chunk
    // to avoid the resizing (additional memory allocation and memory copy) within the List<T>.
    var list = new List<T>(chunkSize);
    list.AddRange(chunk);
    chunkList.Add(list);
}

How about

map(list, zip(*l))
--> [[1, 4, 7], [2, 5, 8], [3, 6, 9]]

For python 3.x users can use

list(map(list, zip(*l))) # short circuits at shortest nested list if table is jagged
list(map(list, itertools.zip_longest(*l, fillvalue=None))) # discards no data if jagged and fills short nested lists with None

Explanation:

There are two things we need to know to understand what's going on:

1. The signature of zip: zip(*iterables) This means zip expects an arbitrary number of arguments each of which must be iterable. E.g. zip([1, 2], [3, 4], [5, 6]).
2. Unpacked argument lists: Given a sequence of arguments args, f(*args) will call f such that each element in args is a separate positional argument of f.
3. itertools.zip_longest does not discard any data if the number of elements of the nested lists are not the same (homogenous), and instead fills in the shorter nested lists then zips them up.

Coming back to the input from the question l = [[1, 2, 3], [4, 5, 6], [7, 8, 9]], zip(*l) would be equivalent to zip([1, 2, 3], [4, 5, 6], [7, 8, 9]). The rest is just making sure the result is a list of lists instead of a list of tuples.

If you want get all parents key of a node in a literal object ({}), you can to do that:

(function ($) {
    "use strict";

    $.defineProperties($, {
        parentKeys: {
            value: function (object) {
                var
                    traces = [],
                    queue = [{trace: [], node: object}],

                    block = function () {
                        var
                            node,
                            nodeKeys,
                            trace;

                        // clean the queue
                        queue = [];
                        return function (map) {
                            node = map.node;
                            nodeKeys = Object.keys(node);

                            nodeKeys.forEach(function (nodeKey) {
                                if (typeof node[nodeKey] == "object") {
                                    trace = map.trace.concat(nodeKey);
                                    // put on queue
                                    queue.push({trace: trace, node: node[nodeKey]});

                                    // traces.unshift(trace);
                                    traces.push(trace);
                                }
                            });
                        };
                    };

                while(true) {
                    if (queue.length) {
                        queue.forEach(block());
                    } else {
                        break;
                    }
                }

                return traces;
            },

            writable: true
        }

    });

})(Object);

This algorithm uses the FIFO concept for iterate the graphs using the BFS method. This code extend the class Object adding the static method parentKeys that expects a literal Object (hash table - associative array...) of the Javacript, as parameter.

I hope I have helped.

I am using react-create-app in Windows 10, on February 2nd, 2019 with latest NodeJS 11.9.0 and npm 6.7.0 (When you install NodeJS, the npm is existing). I think case of node packages are corrupted is rarely, the main cause permission.

At the beginning, I put project directory at Desktop, it is belong to C:\ driver. I move to another directory of another driver. Therefore, I remove "file permission" concern. Every work well and simple.

cd /d D:\
mkdir temp20190202
npx create-react-app my-app
cd my-app
npm start

It is ok, not put project folder in a directory of C:\ (or other driver what contains Windows Operating system).

I needed to add USE_FRM to the repair statement to make it work.

REPAIR TABLE <table_name> USE_FRM;

Well, from time to time I run into the same question. As far as I know, one cannot do that when one wants to add dynamic parameters to the constructor. However, the factory pattern may help.

public interface MyBean {
    // here be my fancy stuff
}

public interface MyBeanFactory {
    public MyBean getMyBean(/* bean parameters */);
}

@Component
public class MyBeanFactoryImpl implements MyBeanFactory {
    @Autowired
    WhateverIWantToInject somethingInjected;

    public MyBean getMyBean(/* params */) {
        return new MyBeanImpl(/* params */);
    }

    private class MyBeanImpl implements MyBean {
        public MyBeanImpl(/* params */) {
            // let's do whatever one has to
        }
    }
}

@Component
public class MyConsumerClass {
    @Autowired
    private MyBeanFactory beanFactory;

    public void myMethod() {
        // here one has to prepare the parameters
        MyBean bean = beanFactory.getMyBean(/* params */);
    }
}

Now, MyBean is not a spring bean per se, but it is close enough. Dependency Injection works, although I inject the factory and not the bean itself - one has to inject a new factory on top of his own new MyBean implementation if one wants to replace it.

Further, MyBean has access to other beans - because it may have access to the factory's autowired stuff.

And one might apparently want to add some logic to the getMyBean function, which is extra effort I allow, but unfortunately I have no better solution. Since the problem usually is that the dynamic parameters come from an external source, like a database, or user interaction, therefore I must instantiate that bean only in mid-run, only when that info is readily available, so the Factory should be quite adequate.

Obviously '12/01/2012 13:16:32.000' doesn't match 'DD-MON-YYYY hh24:mi' format.

Update:

You need 'MM/DD/YYYY hh24:mi:ss.ff' format and to use TO_TIMESTAMP instead of TO_DATE cause dates don't hold millis in oracle.

If you just want to have screenshot of a div, you can do it like this

html2canvas($('#div'), {
  onrendered: function(canvas) {
    var img = canvas.toDataURL()
    window.open(img);
  }
});

This solved the issue for me:

pip install -I --upgrade psutil --force

Afterwards just uninstall psutil with the new version and hop you can suddenly install the older version (:

As NSAttributedString is primarily used with Core Text on iOS, you have to use CTParagraphStyle instead of NSParagraphStyle. There is no mutable variant.

For example:

CTTextAlignment alignment = kCTCenterTextAlignment;

CTParagraphStyleSetting alignmentSetting;
alignmentSetting.spec = kCTParagraphStyleSpecifierAlignment;
alignmentSetting.valueSize = sizeof(CTTextAlignment);
alignmentSetting.value = &alignment;

CTParagraphStyleSetting settings[1] = {alignmentSetting};

size_t settingsCount = 1;
CTParagraphStyleRef paragraphRef = CTParagraphStyleCreate(settings, settingsCount);
NSDictionary *attributes = @{(__bridge id)kCTParagraphStyleAttributeName : (__bridge id)paragraphRef};
NSAttributedString *attributedString = [[NSAttributedString alloc] initWithString:@"Hello World" attributes:attributes];

In VS2008, when I click on the service reference and select "Configure Service Reference", there is an option to choose how the client de-serializes lists returned from the service.

Notably, I can choose between System.Array, System.Collections.ArrayList and System.Collections.Generic.List

I stumbled upon another possible reason of this error. If you use NTFS symbolic links in your project tree, and probably subst'ed drives, you may get this error even if they point to your local drive. If this is the case, try to avoid the situation when .resx files are reached via symlinks.

One very small nit to pick:

The RFC for email addresses allows the first part to include an "@" sign if it is quoted. Example:

"john@work"@myemployer.com

This is quite uncommon, but could happen. Theoretically, you should split on the last "@" symbol, not the first:

SELECT LEN(EmailField) - CHARINDEX('@', REVERSE(EmailField)) + 1

More information:

http://en.wikipedia.org/wiki/Email_address

Multiple questions require input for several integers on single line. The best way is to input the whole string of numbers one one line and then split them to integers. Here is a Python 3 version:

a = []
p = input()
p = p.split()      
for i in p:
    a.append(int(i))

Also a list comprehension can be used

p = input().split("whatever the seperator is")

And to convert all the inputs from string to int we do the following

x = [int(i) for i in p]
print(x, end=' ')

shall print the list elements in a straight line.

this works for me

String body = json.encode(data);

http.Response response = await http.post(
  url: 'https://example.com',
  headers: {"Content-Type": "application/json"},
  body: body,
);

The reason enums work easily with == is because each defined instance is also a singleton. So identity comparison using == will always work.

But using == because it works with enums means all your code is tightly coupled with usage of that enum.

For example: Enums can implement an interface. Suppose you are currently using an enum which implements Interface1. If later on, someone changes it or introduces a new class Impl1 as an implementation of same interface. Then, if you start using instances of Impl1, you'll have a lot of code to change and test because of previous usage of ==.

Hence, it's best to follow what is deemed a good practice unless there is any justifiable gain.

The decimal operator might be more in line with what you are looking for:

>>> from decimal import Decimal
>>> x = "234243.434"
>>> print Decimal(x)
234243.434

1. Find out the process ID (PID) which is occupying the port number (e.g., 5955) you would like to free

   sudo lsof -i :5955
   

2. Kill the process which is currently using the port using its PID

   sudo kill -9 PID
   

Acording with the documentation, the method getEntity in Jax rs 2.0 return a InputStream. If you need to convert to InputStream to String with JSON format, you need to cast the two formats. For example in my case, I implemented the next method:

    private String processResponse(Response response) {
    if (response.getEntity() != null) {
        try {
            InputStream salida = (InputStream) response.getEntity();
            StringWriter writer = new StringWriter();
            IOUtils.copy(salida, writer, "UTF-8");
            return writer.toString();
        } catch (IOException ex) {
            LOG.log(Level.SEVERE, null, ex);
        }
    }
    return null;
}

why I implemented this method. Because a read in differets blogs that many developers they have the same problem whit the version in jaxrs using the next methods

String output = response.readEntity(String.class)

and

String output = response.getEntity(String.class)

The first works using jersey-client from com.sun.jersey library and the second found using the jersey-client from org.glassfish.jersey.core.

This is the error that was being presented to me: org.glassfish.jersey.client.internal.HttpUrlConnector$2 cannot be cast to java.lang.String

I use the following maven dependency:

<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-client</artifactId>
<version>2.28</version>

What I do not know is why the readEntity method does not work.I hope you can use the solution.

Carlos Cepeda

The build context menu has a Cancel build in Visual Studio 2013.

For game dev use random() to generate randoms. Probably at least 5x faster than using arc4random(). Modulo bias is not an issue, especially for games, when generating randoms using the full range of random(). Be sure to seed first. Call srandomdev() in AppDelegate. Here's some helper functions:

static inline int random_range(int low, int high){ return (random()%(high-low+1))+low;}
static inline CGFloat frandom(){ return (CGFloat)random()/UINT32_C(0x7FFFFFFF);}
static inline CGFloat frandom_range(CGFloat low, CGFloat high){ return (high-low)*frandom()+low;}

<!DOCTYPE html><html lang='en' class=''>
<head><script src='//production-assets.codepen.io/assets/editor/live/console_runner-079c09a0e3b9ff743e39ee2d5637b9216b3545af0de366d4b9aad9dc87e26bfd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/events_runner-73716630c22bbc8cff4bd0f07b135f00a0bdc5d14629260c3ec49e5606f98fdd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/css_live_reload_init-2c0dc5167d60a5af3ee189d570b1835129687ea2a61bee3513dee3a50c115a77.js'></script><meta charset='UTF-8'><meta name="robots" content="noindex"><link rel="shortcut icon" type="image/x-icon" href="//production-assets.codepen.io/assets/favicon/favicon-8ea04875e70c4b0bb41da869e81236e54394d63638a1ef12fa558a4a835f1164.ico" /><link rel="mask-icon" type="" href="//production-assets.codepen.io/assets/favicon/logo-pin-f2d2b6d2c61838f7e76325261b7195c27224080bc099486ddd6dccb469b8e8e6.svg" color="#111" /><link rel="canonical" href="https://codepen.io/nelsonleite/pen/RaGwba?depth=everything&order=popularity&page=4&q=product&show_forks=false" />
<link href='https://fonts.googleapis.com/css?family=Raleway' rel='stylesheet' type='text/css'>
<link rel='stylesheet prefetch' href='https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css'>
<style class="cp-pen-styles">.product-description {
  transform: translate3d(0, 0, 0);
  transform-style: preserve-3d;
  perspective: 1000;
  backface-visibility: hidden;
}

body {
  color: #212121;
}

.container {
  padding-top: 25px;
  padding-bottom: 25px;
}

img {
  max-width: 100%;
}

hr {
  border-color: #e5e5e5;
  margin: 15px 0;
}

.secondary-text {
  color: #b6b6b6;
}

.list-inline {
  margin: 0;
}
.list-inline li {
  padding: 0;
}

.card-wrapper {
  position: relative;
  width: 100%;
  height: 390px;
  border: 1px solid #e5e5e5;
  border-bottom-width: 2px;
  overflow: hidden;
  margin-bottom: 30px;
}
.card-wrapper:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: opacity 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.card-wrapper:hover:after {
  opacity: 1;
}
.card-wrapper:hover .image-holder:before {
  opacity: .75;
}
.card-wrapper:hover .image-holder:after {
  opacity: 1;
  transform: translate(-50%, -50%);
}
.card-wrapper:hover .image-holder--original {
  transform: translateY(-15px);
}
.card-wrapper:hover .product-description {
  height: 205px;
}
@media (min-width: 768px) {
  .card-wrapper:hover .product-description {
    height: 185px;
  }
}

.image-holder {
  display: block;
  position: relative;
  width: 100%;
  height: 310px;
  background-color: #ffffff;
  z-index: 1;
}
@media (min-width: 768px) {
  .image-holder {
    height: 325px;
  }
}
.image-holder:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #4CAF50;
  opacity: 0;
  z-index: 5;
  transition: opacity 0.6s;
}
.image-holder:after {
  content: '+';
  font-family: 'Raleway', sans-serif;
  font-size: 70px;
  color: #4CAF50;
  text-align: center;
  position: absolute;
  top: 92.5px;
  left: 50%;
  width: 75px;
  height: 75px;
  line-height: 75px;
  background-color: #ffffff;
  opacity: 0;
  border-radius: 50%;
  z-index: 10;
  transform: translate(-50%, 100%);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: all 0.4s ease-out;
}
@media (min-width: 768px) {
  .image-holder:after {
    top: 107.5px;
  }
}
.image-holder .image-holder__link {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 15;
}
.image-holder .image-holder--original {
  transition: transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.image-liquid {
  width: 100%;
  height: 325px;
  background-size: cover;
  background-position: center center;
}

.product-description {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 80px;
  padding: 10px 15px;
  overflow: hidden;
  background-color: #fafafa;
  border-top: 1px solid #e5e5e5;
  transition: height 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
  z-index: 2;
}
@media (min-width: 768px) {
  .product-description {
    height: 65px;
  }
}
.product-description p {
  margin: 0 0 5px;
}
.product-description .product-description__title {
  font-family: 'Raleway', sans-serif;
  position: relative;
  white-space: nowrap;
  overflow: hidden;
  margin: 0;
  font-size: 18px;
  line-height: 1.25;
}
.product-description .product-description__title:after {
  content: '';
  width: 60px;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  background: linear-gradient(to right, rgba(255, 255, 255, 0), #fafafa);
}
.product-description .product-description__title a {
  text-decoration: none;
  color: inherit;
}
.product-description .product-description__category {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.product-description .product-description__price {
  color: #4CAF50;
  text-align: left;
  font-weight: bold;
  letter-spacing: 0.06em;
}
@media (min-width: 768px) {
  .product-description .product-description__price {
    text-align: right;
  }
}
.product-description .sizes-wrapper {
  margin-bottom: 15px;
}
.product-description .color-list {
  font-size: 0;
}
.product-description .color-list__item {
  width: 25px;
  height: 10px;
  position: relative;
  z-index: 1;
  transition: all .2s;
}
.product-description .color-list__item:hover {
  width: 40px;
}
.product-description .color-list__item--red {
  background-color: #F44336;
}
.product-description .color-list__item--blue {
  background-color: #448AFF;
}
.product-description .color-list__item--green {
  background-color: #CDDC39;
}
.product-description .color-list__item--orange {
  background-color: #FF9800;
}
.product-description .color-list__item--purple {
  background-color: #673AB7;
}
</style></head><body>
<!--
Inspired in this dribbble
https://dribbble.com/shots/986548-Product-Catalog
-->

<div class="container">
    <div class="row">

        <div class="col-xs-12 col-sm-6 col-md-4">
            <article class="card-wrapper">
                <div class="image-holder">
                    <a href="#" class="image-holder__link"></a>
                    <div class="image-liquid image-holder--original" style="background-image: url('https://upload.wikimedia.org/wikipedia/commons/2/24/Blue_Tshirt.jpg')">
                    </div>
                </div>

                <div class="product-description">
                    <!-- title -->
                    <h1 class="product-description__title">
                        <a href="#">                        
                            Adidas Originals
                            </a>
                    </h1>

                    <!-- category and price -->
                    <div class="row">
                        <div class="col-xs-12 col-sm-8 product-description__category secondary-text">
                            Men's running shirt
                        </div>
                        <div class="col-xs-12 col-sm-4 product-description__price">
                            € 499
                        </div>
                    </div>

                    <!-- divider -->
                    <hr />

                    <!-- sizes -->
                    <div class="sizes-wrapper">
                        <b>Sizes</b>
                        <br />
                        <span class="secondary-text text-uppercase">
                            <ul class="list-inline">
                                <li>xs,</li>                                
                                <li>s,</li>                             
                                <li>sm,</li>                                
                                <li>m,</li>
                                <li>l,</li>                             
                                <li>xl,</li>                                
                                <li>xxl</li>                                
                            </ul>
                        </span>
                    </div>

                    <!-- colors -->
                    <div class="color-wrapper">
                        <b>Colors</b>
                        <br />
                        <ul class="list-inline color-list">
                            <li class="color-list__item color-list__item--red"></li>
                            <li class="color-list__item color-list__item--blue"></li>
                            <li class="color-list__item color-list__item--green"></li>
                            <li class="color-list__item color-list__item--orange"></li>
                            <li class="color-list__item color-list__item--purple"></li>
                        </ul>
                    </div>
                </div>

            </article>
        </div>

        <div class="col-xs-12 col-sm-6 col-md-4">
            <article class="card-wrapper">
                <div class="image-holder">
                    <a href="#" class="image-holder__link"></a>
                    <div class="image-liquid image-holder--original" style="background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/7/75/Jeans_BW_2_(3213391837).jpg/543px-Jeans_BW_2_(3213391837).jpg')">
                    </div>
                </div>

                <div class="product-description">
                    <!-- title -->
                    <h1 class="product-description__title">
                        <a href="#">                        
                            Adidas Originals
                            </a>
                    </h1>

                    <!-- category and price -->
                    <div class="row">
                        <div class="col-sm-8 product-description__category secondary-text">
                            Men's running shirt
                        </div>
                        <div class="col-sm-4 product-description__price text-right">
                            € 499
                        </div>
                    </div>

                    <!-- divider -->
                    <hr />

                    <!-- sizes -->
                    <div class="sizes-wrapper">
                        <b>Sizes</b>
                        <br />
                        <span class="secondary-text text-uppercase">
                            <ul class="list-inline">
                                <li>xs,</li>                                
                                <li>s,</li>                             
                                <li>sm,</li>                                
                                <li>m,</li>
                                <li>l,</li>                             
                                <li>xl,</li>                                
                                <li>xxl</li>                                
                            </ul>
                        </span>
                    </div>

                    <!-- colors -->
                    <div class="color-wrapper">
                        <b>Colors</b>
                        <br />
                        <ul class="list-inline color-list">
                            <li class="color-list__item color-list__item--red"></li>
                            <li class="color-list__item color-list__item--blue"></li>
                            <li class="color-list__item color-list__item--green"></li>
                            <li class="color-list__item color-list__item--orange"></li>
                            <li class="color-list__item color-list__item--purple"></li>
                        </ul>
                    </div>
                </div>

            </article>
        </div>

        <div class="col-xs-12 col-sm-6 col-md-4">
            <article class="card-wrapper">
                <div class="image-holder">
                    <a href="#" class="image-holder__link"></a>
                    <div class="image-liquid image-holder--original" style="background-image: url('https://upload.wikimedia.org/wikipedia/commons/b/b8/Columbia_Sportswear_Jacket.jpg')">
                    </div>
                </div>

                <div class="product-description">
                    <!-- title -->
                    <h1 class="product-description__title">
                        <a href="#">                        
                            Adidas Originals
                            </a>
                    </h1>

                    <!-- category and price -->
                    <div class="row">
                        <div class="col-sm-8 product-description__category secondary-text">
                            Men's running shirt
                        </div>
                        <div class="col-sm-4 product-description__price text-right">
                            € 499
                        </div>
                    </div>

                    <!-- divider -->
                    <hr />

                    <!-- sizes -->
                    <div class="sizes-wrapper">
                        <b>Sizes</b>
                        <br />
                        <span class="secondary-text text-uppercase">
                            <ul class="list-inline">
                                <li>xs,</li>                                
                                <li>s,</li>                             
                                <li>sm,</li>                                
                                <li>m,</li>
                                <li>l,</li>                             
                                <li>xl,</li>                                
                                <li>xxl</li>                                
                            </ul>
                        </span>
                    </div>

                    <!-- colors -->
                    <div class="color-wrapper">
                        <b>Colors</b>
                        <br />
                        <ul class="list-inline color-list">
                            <li class="color-list__item color-list__item--red"></li>
                            <li class="color-list__item color-list__item--blue"></li>
                            <li class="color-list__item color-list__item--green"></li>
                            <li class="color-list__item color-list__item--orange"></li>
                            <li class="color-list__item color-list__item--purple"></li>
                        </ul>
                    </div>
                </div>

            </article>
        </div>

        <div class="col-xs-12 col-sm-6 col-md-4">
            <article class="card-wrapper">
                <div class="image-holder">
                    <a href="#" class="image-holder__link"></a>
                    <div class="image-liquid image-holder--original" style="background-image: url('http://www.publicdomainpictures.net/pictures/20000/nahled/red-shoes-isolated.jpg')">
                    </div>
                </div>

                <div class="product-description">
                    <!-- title -->
                    <h1 class="product-description__title">
                        <a href="#">                        
                            Adidas Originals
                            </a>
                    </h1>

                    <!-- category and price -->
                    <div class="row">
                        <div class="col-sm-8 product-description__category secondary-text">
                            Men's running shirt
                        </div>
                        <div class="col-sm-4 product-description__price text-right">
                            € 499
                        </div>
                    </div>

                    <!-- divider -->
                    <hr />

                    <!-- sizes -->
                    <div class="sizes-wrapper">
                        <b>Sizes</b>
                        <br />
                        <span class="secondary-text text-uppercase">
                            <ul class="list-inline">
                                <li>xs,</li>                                
                                <li>s,</li>                             
                                <li>sm,</li>                                
                                <li>m,</li>
                                <li>l,</li>                             
                                <li>xl,</li>                                
                                <li>xxl</li>                                
                            </ul>
                        </span>
                    </div>

                    <!-- colors -->
                    <div class="color-wrapper">
                        <b>Colors</b>
                        <br />
                        <ul class="list-inline color-list">
                            <li class="color-list__item color-list__item--red"></li>
                            <li class="color-list__item color-list__item--blue"></li>
                            <li class="color-list__item color-list__item--green"></li>
                            <li class="color-list__item color-list__item--orange"></li>
                            <li class="color-list__item color-list__item--purple"></li>
                        </ul>
                    </div>
                </div>

            </article>
        </div>

    </div>
</div>

</body></html>

The sample is made

For doing so you just have to use the revert command, specifying the range of commits you want to get reverted.

Taking into account your example, you'd have to do this (assuming you're on branch 'master'):

git revert master~3..master

or git revert B...D or git revert D C B

This will create a new commit in your local with the inverse commit of B, C and D (meaning that it will undo changes introduced by these commits):

A <- B <- C <- D <- BCD' <- HEAD

I found it pretty easy like this

    using System;
    using System.Data;
    using System.IO;
    using Excel;

    public DataTable ExcelToDataTableUsingExcelDataReader(string storePath)
    {
        FileStream stream = File.Open(storePath, FileMode.Open, FileAccess.Read);

        string fileExtension = Path.GetExtension(storePath);
        IExcelDataReader excelReader = null;
        if (fileExtension == ".xls")
        {
            excelReader = ExcelReaderFactory.CreateBinaryReader(stream);
        }
        else if (fileExtension == ".xlsx")
        {
            excelReader = ExcelReaderFactory.CreateOpenXmlReader(stream);
        }

        excelReader.IsFirstRowAsColumnNames = true;
        DataSet result = excelReader.AsDataSet();
        var test = result.Tables[0];
        return result.Tables[0];
    }

Note: you need to install SharpZipLib package for this

Install-Package SharpZipLib

neat and clean! ;)

Same situation: Having done multiple Angular projects and moving to React, not having a simple way to provide services through DI seems like a missing piece (the particulars of the service aside).

Using context and ES7 decorators we can come close:

https://jaysoo.ca/2015/06/09/react-contexts-and-dependency-injection/

Seems these guys have taken it a step further / in a different direction:

http://blog.wolksoftware.com/dependency-injection-in-react-powered-inversifyjs

Still feels like working against the grain. Will revisit this answer in 6 months time after undertaking a major React project.

EDIT: Back 6 months later with some more React experience. Consider the nature of the logic:

1. Is it tied (only) to UI? Move it into a component (accepted answer).
2. Is it tied (only) to state management? Move it into a thunk.
3. Tied to both? Move to separate file, consume in component through a selector and in thunks.

Some also reach for HOCs for reuse but for me the above covers almost all use cases. Also, consider scaling state management using ducks to keep concerns separate and state UI-centric.

You can find the Team ID via this link: https://developer.apple.com/membercenter/index.action#accountSummary

For those who just like me are newbies in JS and getting undefined instead of text value make sure that your id doesn't contain invalid characters.

You could use URL sequence substitution with a dummy query string (if you want to use CURL and save a few keystrokes):

curl http://www.myurl.com/?[1-20]

If you have other query strings in your URL, assign the sequence to a throwaway variable:

curl http://www.myurl.com/?myVar=111&fakeVar=[1-20]

Check out the URL section on the man page: https://curl.haxx.se/docs/manpage.html

According to C99 standard, section 6.5.5 Multiplicative operators, the following is required:

(a / b) * b + a % b = a

Conclusion

The sign of the result of a remainder operation, according to C99, is the same as the dividend's one.

Let's see some examples (dividend / divisor):

When only dividend is negative

(-3 / 2) * 2  +  -3 % 2 = -3

(-3 / 2) * 2 = -2

(-3 % 2) must be -1

When only divisor is negative

(3 / -2) * -2  +  3 % -2 = 3

(3 / -2) * -2 = 2

(3 % -2) must be 1

When both divisor and dividend are negative

(-3 / -2) * -2  +  -3 % -2 = -3

(-3 / -2) * -2 = -2

(-3 % -2) must be -1

6.5.5 Multiplicative operators

Syntax

1. multiplicative-expression:
   • cast-expression
   • multiplicative-expression * cast-expression
   • multiplicative-expression / cast-expression
   • multiplicative-expression % cast-expression

Constraints

2. Each of the operands shall have arithmetic type. The operands of the % operator shall have integer type.

Semantics

3. The usual arithmetic conversions are performed on the operands.

4. The result of the binary * operator is the product of the operands.

5. The result of the / operator is the quotient from the division of the first operand by the second; the result of the % operator is the remainder. In both operations, if the value of the second operand is zero, the behavior is undefined.

6. When integers are divided, the result of the / operator is the algebraic quotient with any fractional part discarded [1]. If the quotient a/b is representable, the expression (a/b)*b + a%b shall equal a.

[1]: This is often called "truncation toward zero".

You can supply a function argument to scale, and ggplot will use that function to calculate the tick locations.

library(ggplot2)
dat <- data.frame(x = rnorm(100), y = rnorm(100))
number_ticks <- function(n) {function(limits) pretty(limits, n)}

ggplot(dat, aes(x,y)) +
  geom_point() +
  scale_x_continuous(breaks=number_ticks(10)) +
  scale_y_continuous(breaks=number_ticks(10))

// is unconditionally "flooring division", e.g:

>>> 4.0//1.5
2.0

As you see, even though both operands are floats, // still floors -- so you always know securely what it's going to do.

Single / may or may not floor depending on Python release, future imports, and even flags on which Python's run, e.g.:

$ python2.6 -Qold -c 'print 2/3'
0
$ python2.6 -Qnew -c 'print 2/3'
0.666666666667

As you see, single / may floor, or it may return a float, based on completely non-local issues, up to and including the value of the -Q flag...;-).

So, if and when you know you want flooring, always use //, which guarantees it. If and when you know you don't want flooring, slap a float() around other operand and use /. Any other combination, and you're at the mercy of version, imports, and flags!-)

I find this Angular How-to: Editable Config Files from Microsoft Dev blogs being the best solution. You can configure dev build settings or prod build settings.

Because of this, I'm creating a new object of CaseInsensitiveString for every event. So, it might hit performance.

Creating wrappers or converting key to lower case before lookup both create new objects. Writing your own java.util.Map implementation is the only way to avoid this. It's not too hard, and IMO is worth it. I found the following hash function to work pretty well, up to few hundred keys.

static int ciHashCode(String string)
{
    // length and the low 5 bits of hashCode() are case insensitive
    return (string.hashCode() & 0x1f)*33 + string.length();
}

I am adding this commands as reference for altering retention inside of InfluxDB container in kubernetes k8s. wget is used so as container doesn't have curl and influx CLI

wget 'localhost:8086/query?pretty=true' --post-data="db=k8s;q=ALTER RETENTION POLICY \"default\" on \"k8s\" duration 5h shard duration 4h default" -O-

Verification

wget 'localhost:8086/query?pretty=true' --post-data="db=k8s;q=SHOW RETENTION POLICIES" -O-

If you are using windows 7 64-bit version, then the solution is found here: http://pypi.python.org/pypi/setuptools

namely, you need to download a python script, run it, and then easy_install will work normally from commandline.

P.S. I agree with the original poster saying that this should work out of the box.

Seems to be possible with JQuery's ajax function by specifying

type: "put" or type: "delete"

and is not not supported by all browsers, but most of them.

Check out this question for more info on compatibility:

Are the PUT, DELETE, HEAD, etc methods available in most web browsers?

Fast-forward almost 9 years since this was first asked, and in the world of .NET Core and .NET Standard, it seems the most common options we have for URL-encoding are WebUtility.UrlEncode (under System.Net) and Uri.EscapeDataString. Judging by the most popular answer here and elsewhere, Uri.EscapeDataString appears to be preferable. But is it? I did some analysis to understand the differences and here's what I came up with:

• WebUtility.UrlEncode encodes space as +; Uri.EscapeDataString encodes it as %20.
• Uri.EscapeDataString percent-encodes !, (, ), and *; WebUtility.UrlEncode does not.
• WebUtility.UrlEncode percent-encodes ~; Uri.EscapeDataString does not.
• Uri.EscapeDataString throws a UriFormatException on strings longer than 65,520 characters; WebUtility.UrlEncode does not. (A more common problem than you might think, particularly when dealing with URL-encoded form data.)
• Uri.EscapeDataString throws a UriFormatException on the high surrogate characters; WebUtility.UrlEncode does not. (That's a UTF-16 thing, probably a lot less common.)

For URL-encoding purposes, characters fit into one of 3 categories: unreserved (legal in a URL); reserved (legal in but has special meaning, so you might want to encode it); and everything else (must always be encoded).

According to the RFC, the reserved characters are: :/?#[]@!$&'()*+,;=

And the unreserved characters are alphanumeric and -._~

The Verdict

Uri.EscapeDataString clearly defines its mission: %-encode all reserved and illegal characters. WebUtility.UrlEncode is more ambiguous in both definition and implementation. Oddly, it encodes some reserved characters but not others (why parentheses and not brackets??), and stranger still it encodes that innocently unreserved ~ character.

Therefore, I concur with the popular advice - use Uri.EscapeDataString when possible, and understand that reserved characters like / and ? will get encoded. If you need to deal with potentially large strings, particularly with URL-encoded form content, you'll need to either fall back on WebUtility.UrlEncode and accept its quirks, or otherwise work around the problem.

EDIT: I've attempted to rectify ALL of the quirks mentioned above in Flurl via the Url.Encode, Url.EncodeIllegalCharacters, and Url.Decode static methods. These are in the core package (which is tiny and doesn't include all the HTTP stuff), or feel free to rip them from the source. I welcome any comments/feedback you have on these.

Here's the code I used to discover which characters are encoded differently:

var diffs =
    from i in Enumerable.Range(0, char.MaxValue + 1)
    let c = (char)i
    where !char.IsHighSurrogate(c)
    let diff = new {
        Original = c,
        UrlEncode = WebUtility.UrlEncode(c.ToString()),
        EscapeDataString = Uri.EscapeDataString(c.ToString()),
    }
    where diff.UrlEncode != diff.EscapeDataString
    select diff;

foreach (var diff in diffs)
    Console.WriteLine($"{diff.Original}\t{diff.UrlEncode}\t{diff.EscapeDataString}");

I don't know the direct answer to your question, but if you do a lot of these scripts, it might be worth learning a more powerful language like perl. Free implementations exist for Windows (e.g. activestate, cygwin). I've found it worth the initial effort for my own tasks.

Edit:

As suggested by @Ferruccio, if you can't install extra software, consider vbscript and/or javascript. They're built into the Windows scripting host.

Take a look on pprint, The pprint module provides a capability to “pretty-print” arbitrary Python data structures in a form which can be used as input to the interpreter. If the formatted structures include objects which are not fundamental Python types, the representation may not be loadable. This may be the case if objects such as files, sockets or classes are included, as well as many other objects which are not representable as Python literals.

>>> import pprint
>>> stuff = ['spam', 'eggs', 'lumberjack', 'knights', 'ni']
>>> stuff.insert(0, stuff[:])
>>> pp = pprint.PrettyPrinter(indent=4)
>>> pp.pprint(stuff)
[   ['spam', 'eggs', 'lumberjack', 'knights', 'ni'],
    'spam',
    'eggs',
    'lumberjack',
    'knights',
    'ni']
>>> pp = pprint.PrettyPrinter(width=41, compact=True)
>>> pp.pprint(stuff)
[['spam', 'eggs', 'lumberjack',
  'knights', 'ni'],
 'spam', 'eggs', 'lumberjack', 'knights',
 'ni']
>>> tup = ('spam', ('eggs', ('lumberjack', ('knights', ('ni', ('dead',
... ('parrot', ('fresh fruit',))))))))
>>> pp = pprint.PrettyPrinter(depth=6)
>>> pp.pprint(tup)
('spam', ('eggs', ('lumberjack', ('knights', ('ni', ('dead', (...)))))))

What about uname -a ?

Start maven with -X option (debug) and examine the beginning of the output. There should be something like this:

...
[INFO] Error stacktraces are turned on.
[DEBUG] Reading global settings from c:\....\apache-maven-3.0.3\conf\settings.xml
[DEBUG] Reading user settings from c:\....\.m2\settings.xml
[DEBUG] Using local repository at C:\....\repository
...

(Original directory names are removed by me)

you can use implicit casting AddWithValue

cmd.Parameters.AddWithValue("@param1", klantId);
cmd.Parameters.AddWithValue("@param2", klantNaam);
cmd.Parameters.AddWithValue("@param3", klantVoornaam);

sample code,

using (SqlConnection conn = new SqlConnection("connectionString")) 
{
    using (SqlCommand cmd = new SqlCommand()) 
    { 
        cmd.Connection = conn;
        cmd.CommandType = CommandType.Text;
        cmd.CommandText = @"INSERT INTO klant(klant_id,naam,voornaam) 
                            VALUES(@param1,@param2,@param3)";  

        cmd.Parameters.AddWithValue("@param1", klantId);  
        cmd.Parameters.AddWithValue("@param2", klantNaam);  
        cmd.Parameters.AddWithValue("@param3", klantVoornaam);  

        try
        {
            conn.Open();
            cmd.ExecuteNonQuery(); 
        }
        catch(SqlException e)
        {
            MessgeBox.Show(e.Message.ToString(), "Error Message");
        }

    } 
}

To determine openssl & ssl_module

# rpm -qa | grep openssl
openssl-libs-1.0.1e-42.el7.9.x86_64
openssl-1.0.1e-42.el7.9.x86_64
openssl098e-0.9.8e-29.el7.centos.2.x86_64
openssl-devel-1.0.1e-42.el7.9.x86_64

mod_ssl

# httpd -M | grep ssl

or

# rpm -qa | grep ssl

       Feel free to visit our “<a href="javascript:document.location.href=document.location.origin+'/contact-us'" title="Click to Contact Us" class="coded_link" ><span class="ui-icon ui-icon-newwin"></span>Contact</a>” link

Indeed worked for me whereas I couldn't use PHP

Just tested that it worked thanks to the approach mentioned above in some of the answers, so quick and verified that worked

On windows I used npm list -g to find it out. By default my (global) packages were being installed to C:\Users\[Username]\AppData\Roaming\npm.

The equivalence would be

for i in (0...array.size)
end

or

(0...array.size).each do |i|
end

or

i = 0
while i < array.size do
   array[i]
   i = i + 1 # where you may freely set i to any value
end

sudo pip3 install --upgrade --force-reinstall --no-deps --no-cache-dir <package-name>==<package-version>

Some relevant answers:

Difference between pip install options "ignore-installed" and "force-reinstall"

It works with me only if I set the footer/header of the tableview to nil first:

self.footer = self.searchTableView.tableFooterView;
CGRect frame = self.footer.frame;
frame.size.height = 200;
self.footer.frame = frame;
self.searchTableView.tableFooterView = nil;
self.searchTableView.tableFooterView = self.footer;

Make sure that self.footer is a strong reference to prevent the footer view from being deallocated

INSERT INTO Test([col1],[col2]) (
    SELECT 
        a.Name AS [col1],
        b.sub AS [col2] 
    FROM IdTable b 
    INNER JOIN Nametable a ON b.no = a.no
)

I faced a similar problem, trying to test if jQuery is already present on a page, and if not force it's load, and then execute a function. I tried with @David Hellsing workaround, but with no chance for my needs. In fact, the onload instruction was immediately evaluated, and then the $ usage inside this function was not yet possible (yes, the huggly "$ is not a function." ^^).

So, I referred to this article : https://developer.mozilla.org/fr/docs/Web/Events/load and attached a event listener to my script object.

var script = document.createElement('script');
script.type = "text/javascript";
script.addEventListener("load", function(event) {
    console.log("script loaded :)");
    onjqloaded();
});
script.src = "https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js";
document.getElementsByTagName('head')[0].appendChild(script);

For my needs, it works fine now. Hope this can help others :)

Some basics:

RTSP server can be used for dead source as well as for live source. RTSP protocols provides you commands (Like your VCR Remote), and functionality depends upon your implementation.

RTP is real time protocol used for transporting audio and video in real time. Transport used can be unicast, multicast or broadcast, depending upon transport address and port. Besides transporting RTP does lots of things for you like packetization, reordering, jitter control, QoS, support for Lip sync.....

In your case if you want broadcasting streaming server then you need both RTSP (for control) as well as RTP (broadcasting audio and video)

To start with you can go through sample code provided by live555

Actually, there is a "search" event that is fired whenever the user searches, or when the user clicks the "x". This is especially useful because it understands the "incremental" attribute.

Now, having said that, I'm not sure if you can tell the difference between clicking the "x" and searching, unless you use an "onclick" hack. Either way, hopefully this helps.

References:

http://help.dottoro.com/ljdvxmhr.php

When I removed the smooth scroll script (https://github.com/cferdinandi/smooth-scroll), it worked.

To exit from Python terminal, simply just do:

exit()

Please pay attention it's a function which called as most user mix it with exit without calling, but new Pyhton terminal show a message...

or as a shortcut, press:

Ctrl + D

on your keyboard...

If you are on ubuntu, just install pyqt5 with apt-get command:

    sudo apt-get install python3-pyqt5   # for python3

or

    sudo apt-get install python-pyqt5    # for python2

However, on Ubuntu 14.04 the python-pyqt5 package is left out [source] and need to be installed manually [source]

If you can use JDK 1.7 or higher, try this:

public class DateUtil {
    private static SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");

    public static String format(Date date) {
        return dateFormat.format(date);
    }

    public static Date parse(String dateString) throws AquariusException {
        try {
            return dateFormat.parse(dateString);
        } catch (ParseException e) {
            throw new AquariusException(e);
        }
    }
}

document: https://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html which supports a new Time Zone format "XXX" (e.g. -3:00)

While JDK 1.6 only support other formats for Time Zone, which are "z" (e.g. NZST), "zzzz" (e.g. New Zealand Standard Time), "Z" (e.g. +1200), etc.

I too faced that issue, I was making a silly mistake by repeating the app.use(bodyParser.json()) like below:

app.use(bodyParser.json())
app.use(bodyParser.json({ limit: '50mb' }))

by removing app.use(bodyParser.json()), solved the problem.

If you don't want to duplicate code, and like me you just want to show stats, in your view model, you could just pass in the models you want to get data from like so:

public class GameViewModel
{
    public virtual Ship Ship { get; set; }
    public virtual GamePlayer GamePlayer { get; set; }     
}

Then, in your controller just run your queries on the respective models, pass them to the view model and return it, example:

GameViewModel PlayerStats = new GameViewModel();

GamePlayer currentPlayer = (from c in db.GamePlayer [more queries]).FirstOrDefault();

[code to check if results]

//pass current player into custom view model
PlayerStats.GamePlayer = currentPlayer;

Like I said, you should only really do this if you want to display stats from the relevant tables, and there's no other part of the CRUD process happening, for security reasons other people have mentioned above.

I recorded a macro with 'Relative References' and this is what I got :

Range("F10").Select
ActiveCell.Offset(0, 3).Range("A1:D11").Select

Heres what I thought : If the range selection is in quotes, VBA really wants a STRING and interprets the cells out of it so tried the following:

Dim MyRange as String
MyRange = "A1:D11"
Range(MyRange).Select

And it worked :) ie.. just create a string using your variables, make sure to dimension it as a STRING variables and Excel will read right off of it ;)

Following tested and found working :

Sub Macro04()

Dim Copyrange As String

Startrow = 1
Lastrow = 11
Let Copyrange = "A" & Startrow & ":" & "D" & Lastrow
Range(Copyrange).Select
End Sub

If you actually start a new thread, that thread will terminate when the method finishes:

Thread thread = new Thread(SecondFoo);
thread.Start();

Now SecondFoo will be called in the new thread, and the thread will terminate when it completes.

Did you actually mean that you wanted the thread to terminate when the method in the calling thread completes?

EDIT: Note that starting a thread is a reasonably expensive operation. Do you definitely need a brand new thread rather than using a threadpool thread? Consider using ThreadPool.QueueUserWorkItem or (preferrably, if you're using .NET 4) TaskFactory.StartNew.

You alread removed the active class from all the tabs but then you add the active class, again, to all the tabs. You should only add the active class to the currently selected tab like so http://jsfiddle.net/QFnRa/

$(".tab").removeClass("active");
$(this).addClass("active");  

lvalue means "left value" -- it should be assignable. You cannot change the value of text since it is an array, not a pointer.

Either declare it as char pointer (in this case it's better to declare it as const char*):

const char *text;
if(number == 2) 
    text = "awesome"; 
else 
    text = "you fail";

Or use strcpy:

char text[60];
if(number == 2) 
    strcpy(text, "awesome"); 
else 
    strcpy(text, "you fail");

mayby one little change from the top answer, because DB_NAME() returns always content db of execution. so, for me better like below:

sp_MSforeachdb 'select DB_name(db_id(''?'')) as DB, * From ?..sysobjects where xtype in (''U'', ''P'') And name like ''[_]x[_]%'''

In my case I was looking for tables their names started with _x_

Cheers, Ondrej

Opera will soon start having builds available with gradient support, as well as other CSS features.

The W3C CSS Working Group is not even finished with CSS 2.1, y'all know that, right? We intend to be finished very soon. CSS3 is modularized precisely so we can move modules through to implementation faster rather than an entire spec.

Every browser company uses a different software cycle methodology, testing, and so on. So the process takes time.

I'm sure many, many readers well know that if you're using anything in CSS3, you're doing what's called "progressive enhancement" - the browsers with the most support get the best experience. The other part of that is "graceful degradation" meaning the experience will be agreeable but perhaps not the best or most attractive until that browser has implemented the module, or parts of the module that are relevant to what you want to do.

This creates quite an odd situation that unfortunately front-end devs get extremely frustrated by: inconsistent timing on implementations. So it's a real challenge on either side - do you blame the browser companies, the W3C, or worse yet - yourself (goodness knows we can't know it all!) Do those of us who are working for a browser company and W3C group members blame ourselves? You?

Of course not. It's always a game of balance, and as of yet, we've not as an industry figured out where that point of balance really is. That's the joy of working in evolutionary technology :)

<h4>Order List</h4>
<ul>
    <li ng-repeat="val in filter_option.order">
        <span>
            <input title="{{filter_option.order_name[$index]}}" type="radio" ng-model="filter_param.order_option" ng-value="'{{val}}'" />
            &nbsp;{{filter_option.order_name[$index]}}
        </span>
        <select title="" ng-model="filter_param[val]">
            <option value="asc">Asc</option>
            <option value="desc">Desc</option>
        </select>
    </li>
</ul>

IIRC it allows you to create private properties and methods.

<a [ngClass]="{'class1':array.status === 'active','class2':array.status === 'idle','class3':array.status === 'inactive',}">

Super EASY way to close a Pull Request - LATEST!

1. Navigate to the Original Repository where the pull request has been submitted to.
2. Select the Pull requests tab
3. Select your pull request that you wish to remove. This will open it up.
4. Towards the bottom, just enter a valid comment for closure and press Close Pull Request button

Try assigning a value to $aug1 before use it in if[] statements; the error message will disappear afterwards.

I agree with sepp2k, but there are some other details that might matter:

new HashSet<Foo>(myList);

will give you an unsorted set which doesn't have duplicates. In this case, duplication is identified using the .equals() method on your objects. This is done in combination with the .hashCode() method. (For more on equality look here)

An alternative that gives a sorted set is:

new TreeSet<Foo>(myList);

This works if Foo implements Comparable. If it doesn't then you may want to use a comparator:

Set<Foo> lSet = new TreeSet<Foo>(someComparator);
lSet.addAll(myList);

This depends on either compareTo() (from the comparable interface) or compare() (from the comparator) to ensure uniqueness. So, if you just care about uniqueness, use the HashSet. If you're after sorting, then consider the TreeSet. (Remember: Optimize later!) If time efficiency matters use a HashSet if space efficiency matters, look at TreeSet. Note that more efficient implementations of Set and Map are available through Trove (and other locations).

There's no Console.writeline in Java. Its in .NET.

Console and standard out are not same. If you read the Javadoc page you mentioned, you will see that an application can have access to a console only if it is invoked from the command line and the output is not redirected like this

java -jar MyApp.jar > MyApp.log

Other such cases are covered in SimonJ's answer, though he missed out on the point that there's no Console.writeline.

On the command line:

> php yourfile.php

SELECT DECODE(REGEXP_COUNT(:value,'\d'),LENGTH(:value),'Y','N') AS is_numeric FROM dual;

There are many ways but this one works perfect for me.

If by ID:

$('#datepicker').datepicker({
    format: 'dd/mm/yyyy'

});

If by Class:

$('.datepicker').datepicker({
    format: 'dd/mm/yyyy'

});

java [any other JVM options you need to give it] -jar foo.jar

You can use anonymous types for example:

  var empData = from res in _db.EMPLOYEEs
                where res.EMAIL == givenInfo || res.USER_NAME == givenInfo
                select new { res.EMAIL, res.USER_NAME };

Go ahead and use isinstance if you need it. It is somewhat evil, as it excludes custom sequences, iterators, and other things that you might actually need. However, sometimes you need to behave differently if someone, for instance, passes a string. My preference there would be to explicitly check for str or unicode like so:

import types
isinstance(var, types.StringTypes)

N.B. Don't mistake types.StringType for types.StringTypes. The latter incorporates str and unicode objects.

The types module is considered by many to be obsolete in favor of just checking directly against the object's type, so if you'd rather not use the above, you can alternatively check explicitly against str and unicode, like this:

isinstance(var, (str, unicode)):

Edit:

Better still is:

isinstance(var, basestring)

End edit

After either of these, you can fall back to behaving as if you're getting a normal sequence, letting non-sequences raise appropriate exceptions.

See the thing that's "evil" about type checking is not that you might want to behave differently for a certain type of object, it's that you artificially restrict your function from doing the right thing with unexpected object types that would otherwise do the right thing. If you have a final fallback that is not type-checked, you remove this restriction. It should be noted that too much type checking is a code smell that indicates that you might want to do some refactoring, but that doesn't necessarily mean you should avoid it from the getgo.

git 2.7.1 (February 2016) clarifies that in commit b2c150d (05 Jan 2016) by David A. Wheeler (david-a-wheeler).
^{(Merged by Junio C Hamano -- gitster -- in commit 7aae9ba, 05 Feb 2016)}

git commit man page now includes:

-s::
--signoff::

Add Signed-off-by line by the committer at the end of the commit log message.
The meaning of a signoff depends on the project, but it typically certifies that committer has the rights to submit this work under the same license and agrees to a Developer Certificate of Origin (see https://developercertificate.org for more information).

Expand documentation describing --signoff

Modify various document (man page) files to explain in more detail what --signoff means.

This was inspired by "lwn article 'Bottomley: A modest proposal on the DCO'" (Developer Certificate of Origin) where paulj noted:

The issue I have with DCO is that there adding a "-s" argument to git commit doesn't really mean you have even heard of the DCO (the git commit man page makes no mention of the DCO anywhere), never mind actually seen it.

So how can the presence of "signed-off-by" in any way imply the sender is agreeing to and committing to the DCO? Combined with fact I've seen replies on lists to patches without SOBs that say nothing more than "Resend this with signed-off-by so I can commit it".

Extending git's documentation will make it easier to argue that developers understood --signoff when they use it.

Note that this signoff is now (for Git 2.15.x/2.16, Q1 2018) available for git pull as well.

See commit 3a4d2c7 (12 Oct 2017) by W. Trevor King (wking).
^{(Merged by Junio C Hamano -- gitster -- in commit fb4cd88, 06 Nov 2017)}

pull: pass --signoff/--no-signoff to "git merge"

merge can take --signoff, but without pull passing --signoff down, it is inconvenient to use; allow 'pull' to take the option and pass it through.

Use a div #overlay with your loading info / .gif that will cover all your page:

<div id="overlay">
     <img src="loading.gif" alt="Loading" />
     Loading...
</div>

jQuery:

$(window).load(function(){
   // PAGE IS FULLY LOADED  
   // FADE OUT YOUR OVERLAYING DIV
   $('#overlay').fadeOut();
});

Here's an example with a Loading bar:

jsBin demo

  <div id="overlay">
    <div id="progstat"></div>
    <div id="progress"></div>
  </div>

  <div id="container">
    <img src="http://placehold.it/3000x3000/cf5">
  </div>

CSS:

*{margin:0;}
body{ font: 200 16px/1 sans-serif; }
img{ width:32.2%; }

#overlay{
  position:fixed;
  z-index:99999;
  top:0;
  left:0;
  bottom:0;
  right:0;
  background:rgba(0,0,0,0.9);
  transition: 1s 0.4s;
}
#progress{
  height:1px;
  background:#fff;
  position:absolute;
  width:0;                /* will be increased by JS */
  top:50%;
}
#progstat{
  font-size:0.7em;
  letter-spacing: 3px;
  position:absolute;
  top:50%;
  margin-top:-40px;
  width:100%;
  text-align:center;
  color:#fff;
}

JavaScript:

;(function(){
  function id(v){ return document.getElementById(v); }
  function loadbar() {
    var ovrl = id("overlay"),
        prog = id("progress"),
        stat = id("progstat"),
        img = document.images,
        c = 0,
        tot = img.length;
    if(tot == 0) return doneLoading();

    function imgLoaded(){
      c += 1;
      var perc = ((100/tot*c) << 0) +"%";
      prog.style.width = perc;
      stat.innerHTML = "Loading "+ perc;
      if(c===tot) return doneLoading();
    }
    function doneLoading(){
      ovrl.style.opacity = 0;
      setTimeout(function(){ 
        ovrl.style.display = "none";
      }, 1200);
    }
    for(var i=0; i<tot; i++) {
      var tImg     = new Image();
      tImg.onload  = imgLoaded;
      tImg.onerror = imgLoaded;
      tImg.src     = img[i].src;
    }    
  }
  document.addEventListener('DOMContentLoaded', loadbar, false);
}());

Based on the example pointed by RedEye, here's a class that needs less code :
it assumes that columns are always sorted in the same way, so it handles the
ColumnClick event sink internally :

public class ListViewColumnSorterExt : IComparer {
    /// <summary>
    /// Specifies the column to be sorted
    /// </summary>
    private int ColumnToSort;
    /// <summary>
    /// Specifies the order in which to sort (i.e. 'Ascending').
    /// </summary>
    private SortOrder OrderOfSort;
    /// <summary>
    /// Case insensitive comparer object
    /// </summary>
    private CaseInsensitiveComparer ObjectCompare;

    private ListView listView;
    /// <summary>
    /// Class constructor.  Initializes various elements
    /// </summary>
    public ListViewColumnSorterExt(ListView lv) {
        listView = lv;
        listView.ListViewItemSorter = this;
        listView.ColumnClick += new ColumnClickEventHandler(listView_ColumnClick);

        // Initialize the column to '0'
        ColumnToSort = 0;

        // Initialize the sort order to 'none'
        OrderOfSort = SortOrder.None;

        // Initialize the CaseInsensitiveComparer object
        ObjectCompare = new CaseInsensitiveComparer();
    }

    private void listView_ColumnClick(object sender, ColumnClickEventArgs e) {
        ReverseSortOrderAndSort(e.Column, (ListView)sender);
    }

    /// <summary>
    /// This method is inherited from the IComparer interface.  It compares the two objects passed using a case insensitive comparison.
    /// </summary>
    /// <param name="x">First object to be compared</param>
    /// <param name="y">Second object to be compared</param>
    /// <returns>The result of the comparison. "0" if equal, negative if 'x' is less than 'y' and positive if 'x' is greater than 'y'</returns>
    public int Compare(object x, object y) {
        int compareResult;
        ListViewItem listviewX, listviewY;

        // Cast the objects to be compared to ListViewItem objects
        listviewX = (ListViewItem)x;
        listviewY = (ListViewItem)y;

        // Compare the two items
        compareResult = ObjectCompare.Compare(listviewX.SubItems[ColumnToSort].Text, listviewY.SubItems[ColumnToSort].Text);

        // Calculate correct return value based on object comparison
        if (OrderOfSort == SortOrder.Ascending) {
            // Ascending sort is selected, return normal result of compare operation
            return compareResult;
        }
        else if (OrderOfSort == SortOrder.Descending) {
            // Descending sort is selected, return negative result of compare operation
            return (-compareResult);
        }
        else {
            // Return '0' to indicate they are equal
            return 0;
        }
    }

    /// <summary>
    /// Gets or sets the number of the column to which to apply the sorting operation (Defaults to '0').
    /// </summary>
    private int SortColumn {
        set {
            ColumnToSort = value;
        }
        get {
            return ColumnToSort;
        }
    }

    /// <summary>
    /// Gets or sets the order of sorting to apply (for example, 'Ascending' or 'Descending').
    /// </summary>
    private SortOrder Order {
        set {
            OrderOfSort = value;
        }
        get {
            return OrderOfSort;
        }
    }

    private void ReverseSortOrderAndSort(int column, ListView lv) {
        // Determine if clicked column is already the column that is being sorted.
        if (column == this.SortColumn) {
            // Reverse the current sort direction for this column.
            if (this.Order == SortOrder.Ascending) {
                this.Order = SortOrder.Descending;
            }
            else {
                this.Order = SortOrder.Ascending;
            }
        }
        else {
            // Set the column number that is to be sorted; default to ascending.
            this.SortColumn = column;
            this.Order = SortOrder.Ascending;
        }

        // Perform the sort with these new sort options.
        lv.Sort();
    }
}  

Assuming you're happy with the sort options, the class properties are private.

The only code you need to write is :

in Form declarations

private ListViewColumnSorterExt listViewColumnSorter;  

in Form constructor

listViewColumnSorter = new ListViewColumnSorterExt(ListView1);  

... and you're done.

And what about a single sorter that handles multiple ListViews ?

public class MultipleListViewColumnSorter {
    private List<ListViewColumnSorterExt> sorters;

    public MultipleListViewColumnSorter() {
        sorters = new List<ListViewColumnSorterExt>();
    }

    public void AddListView(ListView lv) {
        sorters.Add(new ListViewColumnSorterExt(lv));
    }
}  

in Form declarations

private MultipleListViewColumnSorter listViewSorter = new MultipleListViewColumnSorter();  

in Form constructor

listViewSorter.AddListView(ListView1);  
listViewSorter.AddListView(ListView2);  
// ... and so on ...  

If you dont want to hard-code the cell addresses you can use the ROW() function.

eg: =AVERAGE(INDIRECT("A" & ROW()), INDIRECT("C" & ROW()))

Its probably not the best way to do it though! Using Auto-Fill and static columns like @JaiGovindani suggests would be much better.

Just try this in razor

@{
    var selectList = new SelectList(
        new List<SelectListItem>
        {
            new SelectListItem {Text = "Google", Value = "Google"},
            new SelectListItem {Text = "Other", Value = "Other"},
        }, "Value", "Text");
}

and then

@Html.DropDownListFor(m => m.YourFieldName, selectList, "Default label", new { @class = "css-class" })

or

@Html.DropDownList("ddlDropDownList", selectList, "Default label", new { @class = "css-class" })

while you are working in some whatever project and you want to make a minor change you can use git default editor, however you'd probably need a little script that parse the file generated by command below

git config -l

then the variable code.editor holds the value /Applications/Sublime_Text.app -n -w

which you can open using os.system()

use & in place of &

change to

<string name="magazine">Newspaper &amp; Magazines</string>

Create an image to use as background with Photoshop or gimp and name it myimage. Then, add this method to your tableViewController class:

- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath {
    UIImage *cellImage = [UIImage imageNamed:@"myimage.png"];//myimage is a 20x50 px with  gradient  color created with gimp
    UIImageView *cellView = [[UIImageView alloc] initWithImage:cellImage];
    cellView.contentMode = UIContentViewModeScaleToFill;
    cell.backgroundView = cellView;
    //set the background label to clear
    cell.titleLabel.backgroundColor= [UIColor clearColor];
}

This will work also if you have set the UITableView to custom in attribute inspector.

I know this is quite an old question, but with Java 8's Streams you can get a range of ints like this:

// gives an IntStream of integers from 0 through Integer.MAX_VALUE
IntStream.rangeClosed(0, Integer.MAX_VALUE); 

Then you can do something like this:

if (IntStream.rangeClosed(0, Integer.MAX_VALUE).matchAny(n -> n == A)) {
    // do something
} else {
    // do something else 
}

Webpack >2.0

See wtk's answer.

Webpack 1.0

A more straightforward way to do this would be to use resolve.root.

http://webpack.github.io/docs/configuration.html#resolve-root

resolve.root

The directory (absolute path) that contains your modules. May also be an array of directories. This setting should be used to add individual directories to the search path.

In your case:

webpack config

var path = require('path');

// ...

  resolve: {
    root: path.resolve('./mydir'),
    extensions: ['', '.js']
  }

consuming module

require('myfile')

or

require('myfile.js')

see also: http://webpack.github.io/docs/configuration.html#resolve-modulesdirectories

That meta tag basically specifies which character set a website is written with.

Here is a definition of UTF-8:

UTF-8 (U from Universal Character Set + Transformation Format—8-bit) is a character encoding capable of encoding all possible characters (called code points) in Unicode. The encoding is variable-length and uses 8-bit code units.

My solution would be after converting data to numerical type:

Top15[['Citable docs per Capita','Energy Supply per Capita']].corr()

Not sure if you are coding these programs, but this is a simple example of how you'd do it.

program1.c

#include <stdio.h>
int main (int argc, char * argv[] ) {
    printf("%s", argv[1]); 
    return 0;
}

rgx.cpp

#include <cstdio>
#include <regex>
#include <iostream>
using namespace std;
int main (int argc, char * argv[] ) {
    char input[200];
    fgets(input,200,stdin);
    string s(input)
    smatch m;
    string reg_exp(argv[1]);
    regex e(reg_exp);
    while (regex_search (s,m,e)) {
      for (auto x:m) cout << x << " ";
      cout << endl;
      s = m.suffix().str();
    }
    return 0;
}

Compile both then run program1.exe "this subject has a submarine as a subsequence" | rgx.exe "\b(sub)([^ ]*)"

The | operator simply redirects the output of program1's printf operation from the stdout stream to the stdin stream whereby it's sitting there waiting for rgx.exe to pick up.

I achieved 1600k concurrent idle socket connections, and at the same time 57k req/s on a Linux desktop (16G RAM, I7 2600 CPU). It's a single thread http server written in C with epoll. Source code is on github, a blog here.

Edit:

I did 600k concurrent HTTP connections (client & server) on both the same computer, with JAVA/Clojure . detail info post, HN discussion: http://news.ycombinator.com/item?id=5127251

The cost of a connection(with epoll):

• application need some RAM per connection
• TCP buffer 2 * 4k ~ 10k, or more
• epoll need some memory for a file descriptor, from epoll(7)

Each registered file descriptor costs roughly 90 bytes on a 32-bit kernel, and roughly 160 bytes on a 64-bit kernel.

• you can also indent a whole section by selecting it and clicking TAB
• and also indent backward using Shift+TAB

And of course for auto indentation and formatting, following the language you're using, you can see which good extensions do the good job, and which formatters to install or which parameters settings to enable or set for each language and its available tools. Just make sure to read well the documentation of the extension, to install and set all what it need.

Up to now the indentation problem bothers me with Python when copy pasting a block of code. If that's the case, here is how you solve that: Visual Studio Code indentation for Python

npm init

to create the package.json file and then you use

ls node_modules/ | xargs npm install --save

to fill in the modules you have in the node_modules folder.

Edit: @paldepind pointed out that the second command is redundant because npm init now automatically adds what you have in your node_modules/ folder. I don't know if this has always been the case, but now at least, it works without the second command.

Yes from CLR 2.0 stack overflow is considered a non-recoverable situation. So the runtime still shut down the process.

For details please see the documentation http://msdn.microsoft.com/en-us/library/system.stackoverflowexception.aspx

For your example, Dirk's answer is perfect. If you instead had a data frame and wanted to add that sort of sequence as a column, you could also use group from groupdata2 (disclaimer: my package) to greedily divide the datapoints into groups.

# Attach groupdata2
library(groupdata2)
# Create a random data frame
df <- data.frame("x" = rnorm(27))
# Create groups with 5 members each (except last group)
group(df, n = 5, method = "greedy")
         x .groups
     <dbl> <fct>  
 1  0.891  1      
 2 -1.13   1      
 3 -0.500  1      
 4 -1.12   1      
 5 -0.0187 1      
 6  0.420  2      
 7 -0.449  2      
 8  0.365  2      
 9  0.526  2      
10  0.466  2      
# … with 17 more rows

There's a whole range of methods for creating this kind of grouping factor. E.g. by number of groups, a list of group sizes, or by having groups start when the value in some column differs from the value in the previous row (e.g. if a column is c("x","x","y","z","z") the grouping factor would be c(1,1,2,3,3).

javatuples is a dedicated project for tuples in Java.

Unit<A> (1 element)
Pair<A,B> (2 elements)
Triplet<A,B,C> (3 elements)

The rifle clip analogy posted by Oren A is pretty good, but I'll try another one and try to anticipate what the instructor was trying to get across.

A stack, as it's name suggests is an arrangement of "things" that has:

• A top
• A bottom
• An ordering in between the top and bottom (e.g. second from the top, 3rd from the bottom).

(think of it as a literal stack of books on your desk and you can only take something from the top)

Pushing something on the stack means "placing it on top". Popping something from the stack means "taking the top 'thing'" off the stack.

A simple usage is for reversing the order of words. Say I want to reverse the word: "popcorn". I push each letter from left to right (all 7 letters), and then pop 7 letters and they'll end up in reverse order. It looks like this was what he was doing with those expressions.

push(p) push(o) push(p) push(c) push(o) push(r) push(n)

after pushing the entire word, the stack looks like:

   |  n   |  <- top
   |  r   |
   |  o   |
   |  c   |
   |  p   |
   |  o   |
   |  p   |  <- bottom (first "thing" pushed on an empty stack)
    ======

when I pop() seven times, I get the letters in this order:

n,r,o,c,p,o,p

conversion of infix/postfix/prefix is a pathological example in computer science when teaching stacks:

Infix to Postfix conversion.

Post fix conversion to an infix expression is pretty straight forward:

(scan expression from left to right)

1. For every number (operand) push it on the stack.
2. Every time you encounter an operator (+,-,/,*) pop twice from the stack and place the operator between them. Push that on the stack:

So if we have 53+2* we can convert that to infix in the following steps:

1. Push 5.
2. Push 3.
3. Encountered +: pop 3, pop 5, push 5+3 on stack (be consistent with ordering of 5 and 3)
4. Push 2.
5. Encountered *: pop 2, pop (5+3), push (2 * (5+3)).

*When you reach the end of the expression, if it was formed correctly you stack should only contain one item.

By introducing 'x' and 'o' he may have been using them as temporary holders for the left and right operands of an infix expression: x + o, x - o, etc. (or order of x,o reversed).

There's a nice write up on wikipedia as well. I've left my answer as a wiki incase I've botched up any ordering of expressions.

Use json_encode($json_array, JSON_HEX_QUOT); since php 5.3: http://php.net/manual/en/json.constants.php

Border around div, rather than page body margin

Another solution - I just wanted a simple border around the edge of my page, and I wanted 100% height when the content was smaller than that.

Border-box didn't work, and the fixed positioning seemed wrong for such a simple need.

I ended up adding a border to my container, instead of relying on the margin of the body of the page - it looks like this :

body, html {
    height: 100%;
    margin: 0;
}

.container {
    width: 100%;
    min-height: 100%;
    border: 8px solid #564333;
}

How about this deliciously evil implementation?

array.h

#define IMPORT_ARRAY(TYPE)    \
    \
struct TYPE##Array {    \
    TYPE* contents;    \
    size_t size;    \
};    \
    \
struct TYPE##Array new_##TYPE##Array() {    \
    struct TYPE##Array a;    \
    a.contents = NULL;    \
    a.size = 0;    \
    return a;    \
}    \
    \
void array_add(struct TYPE##Array* o, TYPE value) {    \
    TYPE* a = malloc((o->size + 1) * sizeof(TYPE));    \
    TYPE i;    \
    for(i = 0; i < o->size; ++i) {    \
        a[i] = o->contents[i];    \
    }    \
    ++(o->size);    \
    a[o->size - 1] = value;    \
    free(o->contents);    \
    o->contents = a;    \
}    \
void array_destroy(struct TYPE##Array* o) {    \
    free(o->contents);    \
}    \
TYPE* array_begin(struct TYPE##Array* o) {    \
    return o->contents;    \
}    \
TYPE* array_end(struct TYPE##Array* o) {    \
    return o->contents + o->size;    \
}

main.c

#include <stdlib.h>
#include "array.h"

IMPORT_ARRAY(int);

struct intArray return_an_array() {
    struct intArray a;
    a = new_intArray();
    array_add(&a, 1);
    array_add(&a, 2);
    array_add(&a, 3);
    return a;
}

int main() {
    struct intArray a;
    int* it;
    int* begin;
    int* end;
    a = return_an_array();
    begin = array_begin(&a);
    end = array_end(&a);
    for(it = begin; it != end; ++it) {
        printf("%d ", *it);
    }
    array_destroy(&a);
    getchar();
    return 0;
}

While as others have right pointed out using a front end webserver such as nginx can handle this implicitly, another option, is to use nodejitsu's excellent node-http-proxy to serve up your assets.

eg:

httpProxy.createServer(
 require('connect-gzip').gzip(),
 9000, 'localhost'
).listen(8000);

This example demonstrates support for gzip compression through the use of connect middleware module: connect-gzip.

word is on the stack and goes out of scope as soon as getStr() returns. You are invoking undefined behavior.

REST defines 6 architectural constraints which make any web service – a true RESTful API.

1. Uniform interface
2. Client–server
3. Stateless
4. Cacheable
5. Layered system
6. Code on demand (optional)

https://restfulapi.net/rest-architectural-constraints/

Outter joins don't work "as expected" in that case because you have explicitly told Oracle you only want data if that criteria on that table matches. In that scenario, the outter join is rendered useless.

A work-around

INSERT INTO account_type_standard 
  (account_type_Standard_id, tax_status_id, recipient_id) 
VALUES( 
  (SELECT account_type_standard_seq.nextval FROM DUAL),
  (SELECT tax_status_id FROM tax_status WHERE tax_status_code = ?), 
  (SELECT recipient_id FROM recipient WHERE recipient_code = ?)
)

[Edit] If you expect multiple rows from a sub-select, you can add ROWNUM=1 to each where clause OR use an aggregate such as MAX or MIN. This of course may not be the best solution for all cases.

[Edit] Per comment,

  (SELECT account_type_standard_seq.nextval FROM DUAL),

can be just

  account_type_standard_seq.nextval,

"command + L" for MAC OS X.

"control + L" for Ubuntu

Clears the last line on the interactive session

@ local scope property is used to access string values that are defined outside the directive.

= In cases where you need to create a two-way binding between the outer scope and the directive’s isolate scope you can use the = character.

& local scope property allows the consumer of a directive to pass in a function that the directive can invoke.

Kindly check the below link which gives you clear understanding with examples.I found it really very useful so thought of sharing it.

http://weblogs.asp.net/dwahlin/creating-custom-angularjs-directives-part-2-isolate-scope

If you want to circumvent this problem you could also use the shelve. Then you would create files that would be the size of your machines capacity to handle, and only put them on the RAM when necessary, basically writing to the HD and pulling the information back in pieces so you can process it.

Create binary file and check if information is already in it if yes make a local variable to hold it else write some data you deem necessary.

Data = shelve.open('File01')
   for i in range(0,100):
     Matrix_Shelve = 'Matrix' + str(i)
     if Matrix_Shelve in Data:
        Matrix_local = Data[Matrix_Shelve]
     else:
        Data[Matrix_Selve] = 'somenthingforlater'

Hope it doesn't sound too arcaic.

This should get you started:

R> qplot(hwy, cty, data = mpg) + 
       facet_grid(. ~ manufacturer) + 
       theme(strip.text.x = element_text(size = 8, colour = "orange", angle = 90))

See also this question: How can I manipulate the strip text of facet plots in ggplot2?

This solution fixed my problem while replacing br tag to '\n' .

alert(content.replace(/<br\/\>/g,'\n'));

You're after the UPDATE FROM syntax.

UPDATE 
  table T1  
SET 
  column1 = T2.column1 
FROM 
  table T2 
  INNER JOIN table T3 USING (column2) 
WHERE 
  T1.column2 = T2.column2;

References

• Code sample here: GROUP BY in UPDATE FROM clause
• And here
• Formal Syntax Specification

Just a supplement here.

The following question is that what if I want more subplots in the figure?

As mentioned in the Doc, we can use fig = plt.subplots(nrows=2, ncols=2) to set a group of subplots with grid(2,2) in one figure object.

Then as we know, the fig, ax = plt.subplots() returns a tuple, let's try fig, ax1, ax2, ax3, ax4 = plt.subplots(nrows=2, ncols=2) firstly.

ValueError: not enough values to unpack (expected 4, got 2)

It raises a error, but no worry, because we now see that plt.subplots() actually returns a tuple with two elements. The 1st one must be a figure object, and the other one should be a group of subplots objects.

So let's try this again:

fig, [[ax1, ax2], [ax3, ax4]] = plt.subplots(nrows=2, ncols=2)

and check the type:

type(fig) #<class 'matplotlib.figure.Figure'>
type(ax1) #<class 'matplotlib.axes._subplots.AxesSubplot'>

Of course, if you use parameters as (nrows=1, ncols=4), then the format should be:

fig, [ax1, ax2, ax3, ax4] = plt.subplots(nrows=1, ncols=4)

So just remember to keep the construction of the list as the same as the subplots grid we set in the figure.

Hope this would be helpful for you.

Here is my contribution, that deals with any URL using http or https, and use Promises.

const http = require('http')
const https = require('https')
const url = require('url')

function getHeaders(myURL) {
  const parsedURL = url.parse(myURL)
  const options = {
    protocol: parsedURL.protocol,
    hostname: parsedURL.hostname,
    method: 'HEAD',
    path: parsedURL.path
  }
  let protocolHandler = (parsedURL.protocol === 'https:' ? https : http)

  return new Promise((resolve, reject) => {
    let req = protocolHandler.request(options, (res) => {
      resolve(res.headers)
    })
    req.on('error', (e) => {
      reject(e)
    })
    req.end()
  })
}

getHeaders(myURL).then((headers) => {
  console.log(headers)
})

Try this with

 std::min_element(v.begin(),v.end())

Haven't seen any fully-native solutions, so here's one:

return str == null || str.chars().allMatch(Character::isWhitespace);

Basically, use the native Character.isWhitespace() function. From there, you can achieve different levels of optimization, depending on how much it matters (I can assure you that in 99.99999% of use cases, no further optimization is necessary):

return str == null || str.length() == 0 || str.chars().allMatch(Character::isWhitespace);

Or, to be really optimal (but hecka ugly):

int len;
if (str == null || (len = str.length()) == 0) return true;
for (int i = 0; i < len; i++) {
  if (!Character.isWhitespace(str.charAt(i))) return false;
}
return true;

One thing I like to do:

Optional<String> notBlank(String s) {
  return s == null || s.chars().allMatch(Character::isWhitepace))
    ? Optional.empty()
    : Optional.of(s);
}

...

notBlank(myStr).orElse("some default")

Instance methods need to be called from an instance. Your setLoanItem method is an instance method (it doesn't have the modifier static), which it needs to be in order to function (because it is setting a value on the instance that it's called on (this)).

You need to create an instance of the class before you can call the method on it:

Media media = new Media();
media.setLoanItem("Yes");

(Btw it would be better to use a boolean instead of a string containing "Yes".)

You did everything correctly!

You might also change the email configuration, depending on if the email server is also the same server. The email configuration is in gitlab.yml for the mails sent by GitLab and also the admin-email.

<td class="virtualTd" onclick="putThis(this)">my td value </td>

function putThis(control) { 
    alert(control.innerText);
}

Well if you want to use java.util.Date only, here is a small trick you can use:

String dateString = Long.toString(Date.UTC(date.getYear(), date.getMonth(), date.getDate(), date.getHours(), date.getMinutes(), date.getSeconds()));

In most cases you want simple ArrayList - an implementation of List

Before JDK version 7

List<String> list = new ArrayList<String>();

JDK 7 and later you can use the diamond operator

List<String> list = new ArrayList<>();

Further informations are written here Oracle documentation - Collections

If you are using Linux you can use the wget module of Linux through the python shell. Here is a sample code snippet

import os
url = 'http://www.example.com/foo.zip'
os.system('wget %s'%url)

Interesting little problem. It is a bit tricky, since real numbers, not always represent exact integers, even if they are meant to, so it's important to allow a tolerance.

For instance tolerance could be 1E-6, in the unit tests, I kept a rather coarse tolerance to have shorter numbers.

None of the answers that I can read now works in this way, so here is my solution:

public boolean isInteger(double n, double tolerance) {
    double absN = Math.abs(n);
    return Math.abs(absN - Math.round(absN)) <= tolerance;
}

And the unit test, to make sure it works:

@Test
public void checkIsInteger() {
    final double TOLERANCE = 1E-2;
    assertThat(solver.isInteger(1, TOLERANCE), is(true));

    assertThat(solver.isInteger(0.999, TOLERANCE), is(true));
    assertThat(solver.isInteger(0.9, TOLERANCE), is(false));

    assertThat(solver.isInteger(1.001, TOLERANCE), is(true));
    assertThat(solver.isInteger(1.1, TOLERANCE), is(false));

    assertThat(solver.isInteger(-1, TOLERANCE), is(true));

    assertThat(solver.isInteger(-0.999, TOLERANCE), is(true));
    assertThat(solver.isInteger(-0.9, TOLERANCE), is(false));

    assertThat(solver.isInteger(-1.001, TOLERANCE), is(true));        
    assertThat(solver.isInteger(-1.1, TOLERANCE), is(false));
}

I had the same problem but we can use the time zone we want
we use .toLocaleDateString()

eg:

var day=new Date();
const options= {day:'numeric', month:'long', year:"numeric", timeZone:"Asia/Kolkata"};
const today=day.toLocaleDateString("en-IN", options);
console.log(today);

I do not think a Git commit can record an intention like “stop tracking this file, but do not delete it”.

Enacting such an intention will require intervention outside Git in any repositories that merge (or rebase onto) a commit that deletes the file.

Save a Copy, Apply Deletion, Restore

Probably the easiest thing to do is to tell your downstream users to save a copy of the file, pull your deletion, then restore the file. If they are pulling via rebase and are ‘carrying’ modifications to the file, they will get conflicts. To resolve such conflicts, use git rm foo.conf && git rebase --continue (if the conflicting commit has changes besides those to the removed file) or git rebase --skip (if the conflicting commit has only changed to the removed file).

Restore File as Untracked After Pulling a Commit That Deletes It

If they have already pulled your deletion commit, they can still recover the previous version of the file with git show:

git show @{1}:foo.conf >foo.conf

Or with git checkout (per comment by William Pursell; but remember to re-remove it from the index!):

git checkout @{1} -- foo.conf && git rm --cached foo.conf

If they have taken other actions since pulling your deletion (or they are pulling with rebase into a detached HEAD), they may need something other than @{1}. They could use git log -g to find the commit just before they pulled your deletion.

In a comment, you mention that the file you want to “untrack, but keep” is some kind of configuration file that is required for running the software (directly out of a repository).

Keep File as a ‘Default’ and Manually/Automatically Activate It

If it is not completely unacceptable to continue to maintain the configuration file's content in the repository, you might be able to rename the tracked file from (e.g.) foo.conf to foo.conf.default and then instruct your users to cp foo.conf.default foo.conf after applying the rename commit. Or, if the users already use some existing part of the repository (e.g. a script or some other program configured by content in the repository (e.g. Makefile or similar)) to launch/deploy your software, you could incorporate a defaulting mechanism into the launch/deploy process:

test -f foo.conf || test -f foo.conf.default &&
    cp foo.conf.default foo.conf

With such a defaulting mechanism in place, users should be able to pull a commit that renames foo.conf to foo.conf.default without having to do any extra work. Also, you avoid having to manually copy a configuration file if you make additional installations/repositories in the future.

Rewriting History Requires Manual Intervention Anyway…

If it is unacceptable to maintain the content in the repository then you will likely want to completely eradicate it from history with something like git filter-branch --index-filter …. This amounts to rewriting history, which will require manual intervention for each branch/repository (see “Recovering From Upstream Rebase” section in the git rebase manpage). The special treatment required for your configuration file would be just another step that one must perform while recovering from the rewrite:

1. Save a copy of the configuration file.
2. Recover from the rewrite.
3. Restore the configuration file.

Ignore It to Prevent Recurrence

Whatever method you use, you will probably want to include the configuration filename in a .gitignore file in the repository so that no one can inadvertently git add foo.conf again (it is possible, but requires -f/--force). If you have more than one configuration file, you might consider ‘moving’ them all into a single directory and ignoring the whole thing (by ‘moving’ I mean changing where the program expects to find its configuration files, and getting the users (or the launch/deploy mechanism) to copy/move the files to to their new location; you obviously would not want to git mv a file into a directory that you will be ignoring).

select 'i like' || type_column || ' with' ect....

Get the current Windows username:

using System;

class Sample
{
    public static void Main()
    {
        Console.WriteLine();

        //  <-- Keep this information secure! -->
        Console.WriteLine("UserName: {0}", Environment.UserName);
    }
}

If you are getting the query in your output you need to show us the code that actually echos the result. Can you post the code that calls requeteSQL?

For example, if you have used single quotes in php, it will print the variable name, not the value

echo 'foo is $foo'; // foo is $foo

This sounds exactly like your problem and I am positive this is the cause.

Also, try removing the @ symbol to see if that helps by giving you more infromation.

so that

$SQL_result = @mysql_query($SQL_requete); // run the query

becomes

  $SQL_result = mysql_query($SQL_requete); // run the query

This will stop any error suppression if the query is throwing an error.

There are two ways to write case statements, you seem to be using a combination of the two

case a.updatedDate
    when 1760 then 'Entered on' + a.updatedDate
    when 1710 then 'Viewed on' + a.updatedDate
    else 'Last Updated on' + a.updateDate
end

or

case 
    when a.updatedDate = 1760 then 'Entered on' + a.updatedDate
    when a.updatedDate = 1710 then 'Viewed on' + a.updatedDate
    else 'Last Updated on' + a.updateDate
end

are equivalent. They may not work because you may need to convert date types to varchars to append them to other varchars.

You have to instantiate the object first. The simplest way is:

var lab =["1","2","3"];
var val = [42,55,51,22];
var data = [];
for(var i=0; i<4; i++)  {
    data.push({label: lab[i], value: val[i]});
}

Or an other, less concise way, but closer to your original code:

for(var i=0; i<4; i++)  {
   data[i] = {};              // creates a new object
   data[i].label = lab[i];
   data[i].value = val[i];    
}

array() will not create a new array (unless you defined that function). Either Array() or new Array() or just [].

I recommend to read the MDN JavaScript Guide.

Alternatively you can directly jump into data directory and check for combined size of v3.myd, v3. myi and v3. frm files (for myisam) or v3.idb & v3.frm (for innodb).

But here's the rub, sometimes you can't or don't want to wait. For example I want to use the new support for RubyMotion which includes RubyMotion project structure support, setup of rake files, setup of configurations that are hooked to iOS Simulator etc.

RubyMine has all of these now, IDEA does not. So I would have to generate a RubyMotion project outside of IDEA, then setup an IDEA project and hook up to that source folder etc and God knows what else.

What JetBrains should do is have a licensing model that would allow me, with the purchase of IDEA to use any of other IDEs, as opposed to just relying on IDEAs plugins.

I would be willing to pay more for that i.e. say 50 bucks more for said flexibility.

The funny thing is, I was originally a RubyMine customer that upgraded to IDEA, because I did want that polyglot setup. Now I'm contemplating paying for the upgrade of RubyMine, just because I need to do RubyMotion now. Also there are other potential areas where this out of sync issue might bite me again . For example torque box workflow / deployment support.

JetBrains has good IDEs but I guess I'm a bit annoyed.

Inside of your <head></head> tags add...

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script>
$(document).ready(function(){
    $('input[type=radio]').change(function() {

    $('input[type=radio]').each(function(index) {
        $(this).closest('tr').removeClass('selected');
    });

        $(this).closest('tr').addClass('selected');
    });
});
</script>

EDIT: The placement inside of <head></head> is not the only option...this could just as easily be placed RIGHT before the closing </body> tag. I generally try and place my JavaScript inside of head for placement reasons, but it can in some cases slow down page rendering so some will recommend the latter approach (before closing body).

It looks like sklearn requires the data shape of (row number, column number). If your data shape is (row number, ) like (999, ), it does not work. By using numpy.reshape(), you should change the shape of the array to (999, 1), e.g. using

data=data.reshape((999,1))

In my case, it worked with that.

You can also define a scale transformation, with CSS like so:

.larger-icon {
 transform:scale(2);
}

this one is working for me also for internet explorer:

<div class="col imagebox" [ngStyle]="bkUrl"></div>

...

@Input() background = '571x450img';  
bkUrl = {};   
ngOnInit() {
    this.bkUrl = this.getBkUrl();
  }
getBkUrl() {
    const styles = {
      'background-image': 'url(src/assets/images/' + this.background + '.jpg)'
    };
    console.log(styles);
    return styles;
  }

Since JSF 2.3 all the bean scopes defined in package javax.faces.bean package have been deprecated to align the scopes with CDI. Moreover they're only applicable if your bean is using @ManagedBean annotation. If you are using JSF versions below 2.3 refer to the legacy answer at the end.

From JSF 2.3 here are scopes that can be used on JSF Backing Beans:

1. @javax.enterprise.context.ApplicationScoped: The application scope persists for the entire duration of the web application. That scope is shared among all requests and all sessions. This is useful when you have data for whole application.

2. @javax.enterprise.context.SessionScoped: The session scope persists from the time that a session is established until session termination. The session context is shared between all requests that occur in the same HTTP session. This is useful when you wont to save data for a specific client for a particular session.

3. @javax.enterprise.context.ConversationScoped: The conversation scope persists as log as the bean lives. The scope provides 2 methods: Conversation.begin() and Conversation.end(). These methods should called explicitly, either to start or end the life of a bean.

4. @javax.enterprise.context.RequestScoped: The request scope is short-lived. It starts when an HTTP request is submitted and ends after the response is sent back to the client. If you place a managed bean into request scope, a new instance is created with each request. It is worth considering request scope if you are concerned about the cost of session scope storage.

5. @javax.faces.flow.FlowScoped: The Flow scope persists as long as the Flow lives. A flow may be defined as a contained set of pages (or views) that define a unit of work. Flow scoped been is active as long as user navigates with in the Flow.

6. @javax.faces.view.ViewScoped: A bean in view scope persists while the same JSF page is redisplayed. As soon as the user navigates to a different page, the bean goes out of scope.

The following legacy answer applies JSF version before 2.3

As of JSF 2.x there are 4 Bean Scopes:

• @SessionScoped
• @RequestScoped
• @ApplicationScoped
• @ViewScoped

Session Scope: The session scope persists from the time that a session is established until session termination. A session terminates if the web application invokes the invalidate method on the HttpSession object, or if it times out.

RequestScope: The request scope is short-lived. It starts when an HTTP request is submitted and ends after the response is sent back to the client. If you place a managed bean into request scope, a new instance is created with each request. It is worth considering request scope if you are concerned about the cost of session scope storage.

ApplicationScope: The application scope persists for the entire duration of the web application. That scope is shared among all requests and all sessions. You place managed beans into the application scope if a single bean should be shared among all instances of a web application. The bean is constructed when it is first requested by any user of the application, and it stays alive until the web application is removed from the application server.

ViewScope: View scope was added in JSF 2.0. A bean in view scope persists while the same JSF page is redisplayed. (The JSF specification uses the term view for a JSF page.) As soon as the user navigates to a different page, the bean goes out of scope.

Choose the scope you based on your requirement.

Source: Core Java Server Faces 3rd Edition by David Geary & Cay Horstmann [Page no. 51 - 54]

For the Sake of Understanding:

Depending on how you're approaching your objective(s), keep in mind that the developer is responsible to Dispose everything that is no longer being used or necessary.

This means: Everything you've created along with your pictureBox (i.e: Graphics, List; etc) shall be disposed whenever it is no longer necessary.

For Instance: Let's say you have a Image File Loaded into your PictureBox, and you wish to somehow Delete that file. If you don't unload the Image File from PictureBox correctly; you won't be able to delete the file, as this will likely throw an Exception saying that the file is being used.

Therefore you'd be required to do something like:

pic_PhotoDisplay.Image.Dispose();
pic_PhotoDisplay.Image = null;
pic_PhotoDisplay.ImageLocation = null;
// Required if you've drawn something in the PictureBox. Just Don't forget to Dispose Graphic.
pic_PhotoDisplay.Update();

// Depending on your approach; Dispose the Graphics with Something Like:
gfx = null;
gfx.Clear();
gfx.Dispose();

Hope this helps you out.

1. WHERE clause can be used with SELECT, INSERT, and UPDATE statements, whereas HAVING can be used only with SELECT statement.

2. WHERE filters rows before aggregation (GROUP BY), whereas HAVING filter groups after aggregations are performed.

3. Aggregate function cannot be used in WHERE clause unless it is in a subquery contained in HAVING clause, whereas aggregate functions can be used in HAVING clause.

Source

Xcode 6 version:

let attriString = NSAttributedString(string:"attriString", attributes:
[NSForegroundColorAttributeName: UIColor.lightGrayColor(), 
            NSFontAttributeName: AttriFont])

Xcode 9.3 version:

let attriString = NSAttributedString(string:"attriString", attributes:
[NSAttributedStringKey.foregroundColor: UIColor.lightGray, 
            NSAttributedStringKey.font: AttriFont])

Xcode 10, iOS 12, Swift 4:

let attriString = NSAttributedString(string:"attriString", attributes:
[NSAttributedString.Key.foregroundColor: UIColor.lightGray, 
            NSAttributedString.Key.font: AttriFont])

You have to actually cd into the directory first:

$ git clone git://cfdem.git.sourceforge.net/gitroot/cfdem/liggghts
Cloning into 'liggghts'...
remote: Counting objects: 3005, done.
remote: Compressing objects: 100% (2141/2141), done.
remote: Total 3005 (delta 1052), reused 2714 (delta 827)
Receiving objects: 100% (3005/3005), 23.80 MiB | 2.22 MiB/s, done.
Resolving deltas: 100% (1052/1052), done.

$ git status
fatal: Not a git repository (or any of the parent directories): .git
$ cd liggghts/
$ git status
# On branch master
nothing to commit (working directory clean)

In many cases, continuing to scrape data from a website even when the server is requesting you not to is unethical. However, in the cases where it isn't, you can utilize a list of public proxies in order to scrape a website with many different IP addresses.

For me, works adding this configuration in the gradle.properties file of the project, where the build.gradle file is:

systemProp.http.proxyHost=proxyURL
systemProp.http.proxyPort=proxyPort
systemProp.http.proxyUser=USER
systemProp.http.proxyPassword=PASSWORD
systemProp.https.proxyHost=proxyUrl 
systemProp.https.proxyPort=proxyPort
systemProp.https.proxyUser=USER
systemProp.https.proxyPassword=PASSWORD

Where : proxyUrl is the url of the proxy server (http://.....)

proxyPort is the port (usually 8080)

USER is my domain user

PASSWORD, my password

In this case, the proxy for http and https is the same

try this

        $tz    = new DateTimeZone('Your Time Zone');
        $date  = new DateTime($today,$tz);
        $interval = new DateInterval('P1D');
        $date->sub($interval); 

        echo $date->format('d.m.y');

        ?>           

to leave the file in the repo but ignore future changes to it:

git update-index --assume-unchanged <file>

and to undo this:

git update-index --no-assume-unchanged <file>

to find out which files have been set this way:

git ls-files -v|grep '^h'

credit for the original answer to http://blog.pagebakers.nl/2009/01/29/git-ignoring-changes-in-tracked-files/

1. An independent parent is the best practice for sharing configuration and options across otherwise uncoupled components. Apache has a parent pom project to share legal notices and some common packaging options.

2. If your top-level project has real work in it, such as aggregating javadoc or packaging a release, then you will have conflicts between the settings needed to do that work and the settings you want to share out via parent. A parent-only project avoids that.

3. A common pattern (ignoring #1 for the moment) is have the projects-with-code use a parent project as their parent, and have it use the top-level as a parent. This allows core things to be shared by all, but avoids the problem described in #2.

4. The site plugin will get very confused if the parent structure is not the same as the directory structure. If you want to build an aggregate site, you'll need to do some fiddling to get around this.

5. Apache CXF is an example the pattern in #2.

A quick and dirty solution I have used is to place the EditText inside of a FrameLayout. The margins of the EditText control the thickness of the border and the border color is determined by the background color of the FrameLayout.

Example:

<FrameLayout
    android:id="@+id/frameLayout"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:background="#000000">

    <EditText
        android:id="@+id/editText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="3dp"
        android:background="@android:color/white"
        android:ems="10"
        android:inputType="text"
        android:textSize="24sp" />
</FrameLayout>

But I would recommend, and the vast majority of the time I do, drawables for borders. Elite's answer is what I would go for in that case.

If you don't want to make Broadcast Receiver then simple try

WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
WifiInfo wifiInfo;

wifiInfo = wifiManager.getConnectionInfo();
if (wifiInfo.getSupplicantState() == SupplicantState.COMPLETED) {
    ssid = wifiInfo.getSSID();
}

Remember every time user disconnect or connect to new SSID or any wifi state change then you need to initialize WifiInfo i.e wifiInfo = wifiManager.getConnectionInfo();

Public Function TestError() As String()
     Return {"foo", "bar"}
End Function

Works fine for me and should work for you, but you may need allow using implicit declarations in your project. I believe this is turning off Options strict in the Compile section of the program settings.

Since you are using VS 2008 (VB.NET 9.0) you have to declare create the new instance

New String() {"foo", "Bar"}

From the official GitHub site:

If you already have a file checked in, and you want to ignore it, Git will not ignore the file if you add a rule later. In those cases, you must untrack the file first, by running the following command in your terminal:

git rm --cached FILENAME

or

git rm --cached .

Maybe you want to try this: https://bootstrap-datepicker.readthedocs.org/en/latest/index.html

It's a flexible datepicker widget in the Bootstrap style.

Simple Xpath for locating Google search box is: Xpath=//span[text()='Google Search']

i had this similar problem. I'm using SpringBoot 2.4.1. If you face similar problem i.e. cannot load yml files, try adding this class-level annotation in your test.

@SpringJUnitConfig(
    classes = { UserAccountPropertiesTest.TestConfig.class },
    initializers = { ConfigDataApplicationContextInitializer.class }
)
class UserAccountPropertiesTest {

    @Configuration
    @EnableConfigurationProperties(UserAccountProperties.class)
    static class TestConfig { }

    @Autowired
    UserAccountProperties userAccountProperties;

    @Test
    void getAccessTokenExpireIn() {
       assertThat(userAccountProperties.getAccessTokenExpireIn()).isEqualTo(120);
    }

    @Test
    void getRefreshTokenExpireIn() {
        assertThat(userAccountProperties.getRefreshTokenExpireIn()).isEqualTo(604800);
    }
}

the ConfigDataApplicationContextInitializer from import org.springframework.boot.test.context.ConfigDataApplicationContextInitializer; is the one that "help" translate the yml files i think.

I'm able to run my test successfully.

Currently and unfortunately we can't do anything to stop the thread....

Adding something to Matt's answer we can call interrupt() but that doesn't stop thread... Just tells the system to stop the thread when system wants to kill some threads. Rest is done by system, and we can check it by calling interrupted().

[p.s. : If you are really going with interrupt() I would ask you to do some experiments with a short sleep after calling interrupt()]

Standard SQL disallows references to column aliases in a WHERE clause. This restriction is imposed because when the WHERE clause is evaluated, the column value may not yet have been determined. For example, the following query is illegal:

SELECT id, COUNT(*) AS cnt FROM tbl_name WHERE cnt > 0 GROUP BY id;

There are two solutions to fix this:

1. Use clear:both after the last floated tag. This works good.
2. If you have fixed height for your div or clipping of content is fine, go with: overflow: hidden

If You Use Namespaces

In my own findings, I think it's good to mention that you (as far as I can tell) must declare the full namespace path of a class.

MyClass.php

namespace com\company\lib;
class MyClass {
}

index.php

namespace com\company\lib;

//Works fine
$i = new MyClass();

$cname = 'MyClass';

//Errors
//$i = new $cname;

//Works fine
$cname = "com\\company\\lib\\".$cname;
$i = new $cname;

I had the same problem but finally I found the way.

Here is the walk through:

1- Install VLC on your computer (SERVER) and go to Media->Streaming (Ctrl+S)

2- Select a file to stream or if you want to stream your webcam or... click on "Capture Device" tab and do the configuration and finally click on "Stream" button.

3- Here you should do the streaming server configuration, just go to "Option" tab and paste the following command:

:sout=#transcode{vcodec=mp4v,vb=400,fps=10,width=176,height=144,acodec=mp4a,ab=32,channels=1,samplerate=22050}:rtp{sdp=rtsp://YOURCOMPUTER_SERVER_IP_ADDR:5544/}

NOTE: Replace YOURCOMPUTER_SERVER_IP_ADDR with your computer IP address or any server which is running VLC...

NOTE: You can see, the video codec is MP4V which is supported by android.

4- go to eclipse and create a new project for media playbak. create a VideoView object and in the OnCreate() function write some code like this:

mVideoView = (VideoView) findViewById(R.id.surface_view);

mVideoView.setVideoPath("rtsp://YOURCOMPUTER_SERVER_IP_ADDR:5544/");
mVideoView.setMediaController(new MediaController(this));

5- run the apk on the device (not simulator, i did not check it) and wait for the playback to be started. please consider the buffering process will take about 10 seconds...

Question: Anybody know how to reduce buffering time and play video almost live ?

All the solutions so far were lacking of certain functionality. Here is my solution:

public class AttachedWebDriver extends RemoteWebDriver {

    public AttachedWebDriver(URL url, String sessionId) {
        super();
        setSessionId(sessionId);
        setCommandExecutor(new HttpCommandExecutor(url) {
            @Override
            public Response execute(Command command) throws IOException {
                if (command.getName() != "newSession") {
                    return super.execute(command);
                }
                return super.execute(new Command(getSessionId(), "getCapabilities"));
            }
        });
        startSession(new DesiredCapabilities());
    }
}

I found the following solution pretty effective if you need to comment a lot of nested HTML + PHP code.

Wrap all the content in this:

<?php
    if(false){
?>

Here goes your PHP + HTML code

<?php
    }
?>

In my case, the error was in using angular2-notifications 0.9.8 instead of 0.9.7

This is the ASCII format.

Please consider that:

Some data (like URLs) can be sent over the Internet using the ASCII character-set. Since data often contain characters outside the ASCII set, so it has to be converted into a valid ASCII format.

To find it yourself, you can visit https://en.wikipedia.org/wiki/ASCII, there you can find big tables of characters. The one you are looking is in Control Characters table.

Digging to table you can find

Oct Dec Hex Name 012 10 0A Line Feed

In the html file you can use Dec and Hex representation of charters

The Dec is represented with 


The Hex is represented with &#x0A (or you can omit the leading zero &#xA)

There is a good converter at https://r12a.github.io/apps/conversion/ .

Here is a part of the code that I made based in the hints showed in this topic. Hope it helps.

(Feel free to make any suggestions to improve this code, please tell me)

The counter:

public class InstanceCount{
    private static Map<Integer, CounterInstanceLog> instanceMap = new HashMap<Integer, CounterInstanceLog>();
private CounterInstanceLog counterInstanceLog;


    public void count() {
        counterInstanceLog= new counterInstanceLog();
    if(counterInstanceLog.getIdHashCode() != 0){
    try {
        if (instanceMap .containsKey(counterInstanceLog.getIdHashCode())) {
         counterInstanceLog= instanceMap .get(counterInstanceLog.getIdHashCode());
    }

    counterInstanceLog.incrementCounter();

            instanceMap .put(counterInstanceLog.getIdHashCode(), counterInstanceLog);
    }

    (...)
}

And the object:

public class CounterInstanceLog{
    private int idHashCode;
    private StackTraceElement[] arrayStackTraceElements;
    private int instanceCount;
    private String callerClassName;

    private StackTraceElement getProjectClasses(int depth) {
      if(depth< 10){
        getCallerClassName(sun.reflect.Reflection.getCallerClass(depth).getName());
        if(getCallerClassName().startsWith("com.yourproject.model")){
            setStackTraceElements(Thread.currentThread().getStackTrace());
            setIdHashCode();
        return arrayStackTraceElements[depth];
        }
        //+2 because one new item are added to the stackflow
        return getProjectClasses(profundidade+2);           
      }else{
        return null;
      }
    }

    private void setIdHashCode() {
        if(getNomeClasse() != null){
            this.idHashCode = (getCallerClassName()).hashCode();
        }
    }

    public void incrementaContador() {
    this.instanceCount++;
}

    //getters and setters

    (...)



}

One of the most interesting features in HTML5 is the ability to store data locally and to allow the application to run offline. There are three different APIs that deal with these features and choosing one depends on what exactly you want to do with the data you're planning to store locally:

1. Web storage: For basic local storage with key/value pairs
2. Offline storage: Uses a manifest to cache entire files for offline use
3. Web database: For relational database storage

For more reference see Introducing the HTML5 storage APIs

And how to use

http://cookbooks.adobe.com/post_Store_data_in_the_HTML5_SQLite_database-19115.html

There are numerous ways to store credentials while still using boto3.resource(). I'm using the AWS CLI method myself. It works perfectly.

https://boto3.amazonaws.com/v1/documentation/api/latest/guide/configuration.html?fbclid=IwAR2LlrS4O2gYH6xAF4QDVIH2Q2tzfF_VZ6loM3XfXsPAOR4qA-pX_qAILys

using Microsoft.Office.Interop.Excel;

string path = "C:\\Projects\\ExcelSingleValue\\Test.xlsx ";

Application excel = new Application();
Workbook wb = excel.Workbooks.Open(path);
Worksheet excelSheet = wb.ActiveSheet;

//Read the first cell
string test = excelSheet.Cells[1, 1].Value.ToString();

wb.Close();

This example used the 'Microsoft Excel 15.0 Object Library' but may be compatible with earlier versions of Interop and other libraries.

Here is my function for finding multiple occurrences. Unlike the other solutions here, it supports the optional start and end parameters for slicing, just like str.index:

def all_substring_indexes(string, substring, start=0, end=None):
    result = []
    new_start = start
    while True:
        try:
            index = string.index(substring, new_start, end)
        except ValueError:
            return result
        else:
            result.append(index)
            new_start = index + len(substring)

npm start --prefix path/to/your/app

& inside package.json add the following script

"scripts": {
   "preinstall":"cd $(pwd)"
}

If your C-column is sorted, you can check whether the current row is equal to your last row. If not, use the current row number as the ranking-position, otherwise use the value from above (value for b3):

=IF(C3=C2, B2, ROW()-1)

You can use the LARGE function to get the n-th highest value in case your C-column is not sorted:

=LARGE(C2:C7,3)

The answer to your problem is easy: replace the current Fragment with the new Fragment and push transaction onto the backstack. This preserves back button behaviour...

Creating a new Activity really defeats the whole purpose to use fragments anyway...very counter productive.

@Override
public void onClick(View v) {
    // Create new fragment and transaction
    Fragment newFragment = new chartsFragment(); 
    // consider using Java coding conventions (upper first char class names!!!)
    FragmentTransaction transaction = getFragmentManager().beginTransaction();

    // Replace whatever is in the fragment_container view with this fragment,
    // and add the transaction to the back stack
    transaction.replace(R.id.fragment_container, newFragment);
    transaction.addToBackStack(null);

    // Commit the transaction
    transaction.commit(); 
}

http://developer.android.com/guide/components/fragments.html#Transactions

Alternative to @MinhKha's answer:

It can be much cleaner with useReducer:

const [, forceUpdate] = useReducer(x => x + 1, 0);

Usage: forceUpdate() - cleaner without params

Using pure JavaScript:

let checkbox = document.getElementById('checkboxID');

if(checkbox.checked) {
  alert('is checked');
} else {
  alert('not checked yet');
}

I met the same problem and fail even after installing the 'selenium-server-standalone-version.jar', I think you need to install the guava and guava-gwt jar (https://code.google.com/p/guava-libraries/) as well. I added all of these jar, and finally it worked in my PC. Hope it works for others meeting this issue.

Select
      A.maskid
    , A.maskname
    , A.schoolid
    , B.schoolname
    , STUFF((
          SELECT ',' + T.maskdetail
          FROM dbo.maskdetails T
          WHERE A.maskid = T.maskid
          FOR XML PATH('')), 1, 1, '') as maskdetail 
FROM dbo.tblmask A
JOIN dbo.school B ON B.ID = A.schoolid
Group by  A.maskid
    , A.maskname
    , A.schoolid
    , B.schoolname