Rarely, a hardened HTTP server is configured to give no server information or misleading server information. In those scenarios if the server has PHP enabled you can add:

<?php phpinfo(); ?>

in a file and browse to it and look for the

_SERVER["SERVER_SOFTWARE"]

entry. This is susceptible to the same hardening lack of information/misleading though I would imagine that it's not altered often, because this method first requires access to the machine to create the PHP file.

This solution demonstrates how to transform data with Spark native functions which are better than UDFs. It also demonstrates how dropDuplicates which is more suitable than distinct for certain queries.

Suppose you have this DataFrame:

+-------+-------------+
|country|    continent|
+-------+-------------+
|  china|         asia|
| brazil|south america|
| france|       europe|
|  china|         asia|
+-------+-------------+

Here's how to take all the distinct countries and run a transformation:

df
  .select("country")
  .distinct
  .withColumn("country", concat(col("country"), lit(" is fun!")))
  .show()

+--------------+
|       country|
+--------------+
|brazil is fun!|
|france is fun!|
| china is fun!|
+--------------+

You can use dropDuplicates instead of distinct if you don't want to lose the continent information:

df
  .dropDuplicates("country")
  .withColumn("description", concat(col("country"), lit(" is a country in "), col("continent")))
  .show(false)

+-------+-------------+------------------------------------+
|country|continent    |description                         |
+-------+-------------+------------------------------------+
|brazil |south america|brazil is a country in south america|
|france |europe       |france is a country in europe       |
|china  |asia         |china is a country in asia          |
+-------+-------------+------------------------------------+

See here for more information about filtering DataFrames and here for more information on dropping duplicates.

Ultimately, you'll want to wrap your transformation logic in custom transformations that can be chained with the Dataset#transform method.

http://en.csharp-online.net/Application_Architecture_in_Windows_Forms_2.0—Single-Instance_Detection_and_Management

I would add that one can also use xampp, mamp type of things and put your project in the htdocs folder so it is accessible on localhost

document.location was originally a read-only property, although Gecko browsers allow you to assign to it as well. For cross-browser safety, use window.location instead.

Read more:

document.location

window.location

I found a solution however you need to know a rough character length that will fit in to your text area, then join a ... to the preceeding space.

The way I did this is to:

1. assume a rough character length (in this case 200) and pass to a function along with your text
2. split the spaces so you have one long string
3. use jQuery to get slice the first " " space after your character length
4. join the remaining ...

code :

truncate = function(description){
        return description.split('').slice(0, description.lastIndexOf(" ",200)).join('') + "...";           
}

here is a fiddle - http://jsfiddle.net/GYsW6/1/

As of today, there is no support on this function. However, I found a little hack on this one.

 imageView.setImageResource(R.drawable.ic_star_black_48dp);
 imageView.setTag(R.drawable.ic_star_black_48dp);

So if you want to get the ID of the view, just get it's tag.

if (imageView.getTag() != null) {
   int resourceID = (int) imageView.getTag();

   //
   // drawable id.
   //   
}

It really depends on the hashing algorithm you're using. The length of the password has little to do with the length of the hash, if I remember correctly. Look up the specs on the hashing algorithm you are using, run a few tests, and truncate just above that.

Uploading a file to AWS s3 and sending the url in response for accessing the file.

Multer is a node.js middleware for handling multipart/form-data, which is primarily used for uploading files. It is written on top of busboy for maximum efficiency. check this npm module here.

When you are sending the request, make sure the headers, have Content-Type is multipart/form-data. We are sending the file location in the response, which will give the url, but if you want to access that url, make the bucket public or else you will not be able to access it.

upload.router.js

const express = require('express');
const router = express.Router();
const AWS = require('aws-sdk');
const multer = require('multer');
const storage = multer.memoryStorage()
const upload = multer({storage: storage});

const s3Client = new AWS.S3({
    accessKeyId: 'your_access_key_id',
    secretAccessKey: 'your_secret_access_id',
    region :'ur region'
});

const uploadParams = {
         Bucket: 'ur_bucket_name', 
         Key: '', // pass key
         Body: null, // pass file body
};


router.post('/api/file/upload', upload.single("file"),(req,res) => {
    const params = uploadParams;

    uploadParams.Key = req.file.originalname;
    uploadParams.Body = req.file.buffer;

    s3Client.upload(params, (err, data) => {
        if (err) {
            res.status(500).json({error:"Error -> " + err});
        }
        res.json({message: 'File uploaded successfully','filename': 
        req.file.originalname, 'location': data.Location});
    });
});

module.exports = router;

app.js

const express = require('express');
const app = express();

const router = require('./app/routers/upload.router.js');
app.use('/', router);

// Create a Server
  const server = app.listen(8080, () => {
  console.log("App listening at 8080"); 
})

I came up with this one liner recently for getting True if a list contains any number of occurrences of an item, or False if it contains no occurrences or nothing at all. Using next(...) gives this a default return value (False) and means it should run significantly faster than running the whole list comprehension.

list_does_contain = next((True for item in list_to_test if item == test_item), False)

vanilla (PHP) will check box on and off and store result.

<?php
    if($serverVariable=="checked") 
        $checked = "checked";
    else
        $checked = "";
?>
<input type="checkbox"  name="deadline" value="yes" <?= $checked 
?> >

# on server
<?php
        if(isset($_POST['deadline']) and
             $_POST['deadline']=='yes')
             $serverVariable = checked;    
        else
             $serverVariable = "";  
?>

You have to be careful with what you want to do, because it is not just about to get the time.

The batch has internal variables to represent the date and the tme: %DATE% %TIME%. But they dependent on the Windows Locale.

%Date%:

• dd.MM.yyyy
• dd.MM.yy
• d.M.yy
• dd/MM/yy
• yyyy-MM-dd

%TIME%:

• H:mm:ss,msec
• HH:mm:ss,msec

Now, how long your script will work and when? For example, if it will be longer than a day and does pass the midnight it will definitely goes wrong, because difference between 2 timestamps between a midnight is a negative value! You need the date to find out correct distance between days, but how you do that if the date format is not a constant? Things with %DATE% and %TIME% might goes worser and worser if you continue to use them for the math purposes.

The reason is the %DATE% and %TIME% are exist is only to show a date and a time to user in the output, not to use them for calculations. So if you want to make correct distance between some time values or generate some unique value dependent on date and time then you have to use something different and accurate than %DATE% and %TIME%.

I am using the wmic windows builtin utility to request such things (put it in a script file):

for /F "usebackq tokens=1,2 delims==" %%i in (`wmic os get LocalDateTime /VALUE`) do if "%%i" == "LocalDateTime" echo.%%j

or type it in the cmd.exe console:

for /F "usebackq tokens=1,2 delims==" %i in (`wmic os get LocalDateTime /VALUE`) do @if "%i" == "LocalDateTime" echo.%j

The disadvantage of this is a slow performance in case of frequent calls. On mine machine it is about 12 calls per second.

If you want to continue use this then you can write something like this (get_datetime.bat):

@echo off

rem Description:
rem   Independent to Windows locale date/time request.

rem Drop last error level
cd .

rem drop return value
set "RETURN_VALUE="

for /F "usebackq tokens=1,2 delims==" %%i in (`wmic os get LocalDateTime /VALUE 2^>NUL`) do if "%%i" == "LocalDateTime" set "RETURN_VALUE=%%j"

if not "%RETURN_VALUE%" == "" (
  set "RETURN_VALUE=%RETURN_VALUE:~0,18%"
  exit /b 0
)

exit /b 1

Now, you can parse %RETURN_VALUE% somethere in your script:

call get_datetime.bat
set "FILE_SUFFIX=%RETURN_VALUE:.=_%"
set "FILE_SUFFIX=%FILE_SUFFIX:~8,2%_%FILE_SUFFIX:~10,2%_%FILE_SUFFIX:~12,6%"
echo.%FILE_SUFFIX%

This trick also suitable, but in this case align properties (middle, bottom etc.) won't be working.

<td style="display: block; position: relative;">
</td>

Use this one:

Dim ws As Worksheet
Dim range1 As Range, rng As Range
'change Sheet1 to suit
Set ws = ThisWorkbook.Worksheets("Sheet1")

Set range1 = ws.Range("A1:A5")
Set rng = ws.Range("B1")

With rng.Validation
    .Delete 'delete previous validation
    .Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, _
        Formula1:="='" & ws.Name & "'!" & range1.Address
End With

Note that when you're using Dim range1, rng As range, only rng has type of Range, but range1 is Variant. That's why I'm using Dim range1 As Range, rng As Range.
About meaning of parameters you can read is MSDN, but in short:

• Type:=xlValidateList means validation type, in that case you should select value from list
• AlertStyle:=xlValidAlertStop specifies the icon used in message boxes displayed during validation. If user enters any value out of list, he/she would get error message.
• in your original code, Operator:= xlBetween is odd. It can be used only if two formulas are provided for validation.
• Formula1:="='" & ws.Name & "'!" & range1.Address for list data validation provides address of list with values (in format =Sheet!A1:A5)

I too had this problem. My solution was:

sc.setSoLinger(true, 10);

COPY FROM A WEBSITE -->By using the setSoLinger() method, you can explicitly set a delay before a reset is sent, giving more time for data to be read or send.

Maybe it is not the answer to everybody but to some people.

If you need to initialize an array fast, you might do it by blocks instead of with a generator initializer, and it's going to be much faster. Creating a list by [0]*count is just as fast, still.

import array

def zerofill(arr, count):
    count *= arr.itemsize
    blocksize = 1024
    blocks, rest = divmod(count, blocksize)
    for _ in xrange(blocks):
        arr.fromstring("\x00"*blocksize)
    arr.fromstring("\x00"*rest)

def test_zerofill(count):
    iarr = array.array('i')
    zerofill(iarr, count)
    assert len(iarr) == count

def test_generator(count):
    iarr = array.array('i', (0 for _ in xrange(count)))
    assert len(iarr) == count

def test_list(count):
    L = [0]*count
    assert len(L) == count

if __name__ == '__main__':
    import timeit
    c = 100000
    n = 10
    print timeit.Timer("test(c)", "from __main__ import c, test_zerofill as test").repeat(number=n)
    print timeit.Timer("test(c)", "from __main__ import c, test_generator as test").repeat(number=n)
    print timeit.Timer("test(c)", "from __main__ import c, test_list as test").repeat(number=n)

Results:

(array in blocks) [0.022809982299804688, 0.014942169189453125, 0.014089107513427734]
(array with generator) [1.1884641647338867, 1.1728270053863525, 1.1622772216796875]
(list) [0.023866891860961914, 0.035660028457641602, 0.023386955261230469]

that should do the job done:

    $(':checkbox').each(function() {
        this.checked = true;                        
    });

I had the same question for macOS.

But the root cause was not installing Six. My macOS shipped Python version 2.7 was being usurped by a Python2 version I inherited by installing a package via brew.

I fixed my issue with: $ brew uninstall python@2

Some context on here: https://bugs.swift.org/browse/SR-1061

Cloning Private Repository using HTTPS in Year 2020

If maintainer of repository has given Developer access to you on his private library ,you need to first login to https://gitlab.com/users/sign_in with user for which you have received invitation,you will be prompted to change your password,once you change your password then you can successfully clone repository ,pull and push changes to it.

It seems that Luiggi Mendoza and joey rohan both already answered this, but I think it can be clarified a little.

You can write it as a single if statement:

if (inventory.contains("bread") && !inventory.contains("water")) {
    // do something
}

In other words, doesn't DEFAULT render NOT NULL redundant ?

No, it is not redundant. To extended accepted answer. For column col which is nullable awe can insert NULL even when DEFAULT is defined:

CREATE TABLE t(id INT PRIMARY KEY, col INT DEFAULT 10);

-- we just inserted NULL into column with DEFAULT
INSERT INTO t(id, col) VALUES(1, NULL);

+-----+------+
| ID  | COL  |
+-----+------+
|   1 | null |
+-----+------+

Oracle introduced additional syntax for such scenario to overide explicit NULL with default DEFAULT ON NULL:

CREATE TABLE t2(id INT PRIMARY KEY, col INT DEFAULT ON NULL 10);
-- same as
--CREATE TABLE t2(id INT PRIMARY KEY, col INT DEFAULT ON NULL 10 NOT NULL); 

INSERT INTO t2(id, col) VALUES(1, NULL);

+-----+-----+
| ID  | COL |
+-----+-----+
|  1  |  10 |
+-----+-----+

Here we tried to insert NULL but get default instead.

db<>fiddle demo

ON NULL

If you specify the ON NULL clause, then Oracle Database assigns the DEFAULT column value when a subsequent INSERT statement attempts to assign a value that evaluates to NULL.

When you specify ON NULL, the NOT NULL constraint and NOT DEFERRABLE constraint state are implicitly specified.

Just to clarify in complete detail. This is what works with the current version of jQuery Ui

$( "#tabs" ).tabs( "option", "active", # );

where # is the index of the tab you want to make active.

You have to use the NotifyIcon control from System.Windows.Forms, or alternatively you can use the Notify Icon API provided by Windows API. WPF Provides no such equivalent, and it has been requested on Microsoft Connect several times.

I have code on GitHub which uses System.Windows.Forms NotifyIcon Component from within a WPF application, the code can be viewed at https://github.com/wilson0x4d/Mubox/blob/master/Mubox.QuickLaunch/AppWindow.xaml.cs

Here are the summary bits:

Create a WPF Window with ShowInTaskbar=False, and which is loaded in a non-Visible State.

At class-level:

private System.Windows.Forms.NotifyIcon notifyIcon = null;

During OnInitialize():

notifyIcon = new System.Windows.Forms.NotifyIcon();
notifyIcon.Click += new EventHandler(notifyIcon_Click);
notifyIcon.DoubleClick += new EventHandler(notifyIcon_DoubleClick);
notifyIcon.Icon = IconHandles["QuickLaunch"];

During OnLoaded():

notifyIcon.Visible = true;

And for interaction (shown as notifyIcon.Click and DoubleClick above):

void notifyIcon_Click(object sender, EventArgs e)
{
    ShowQuickLaunchMenu();
}

From here you can resume the use of WPF Controls and APIs such as context menus, pop-up windows, etc.

It's that simple. You don't exactly need a WPF Window to host to the component, it's just the most convenient way to introduce one into a WPF App (as a Window is generally the default entry point defined via App.xaml), likewise, you don't need a WPF Wrapper or 3rd party control, as the SWF component is guaranteed present in any .NET Framework installation which also has WPF support since it's part of the .NET Framework (which all current and future .NET Framework versions build upon.) To date, there is no indication from Microsoft that SWF support will be dropped from the .NET Framework anytime soon.

Hope that helps.

It's a little cheese that you have to use a pre-3.0 Framework Component to get a tray-icon, but understandably as Microsoft has explained it, there is no concept of a System Tray within the scope of WPF. WPF is a presentation technology, and Notification Icons are an Operating System (not a "Presentation") concept.

Here is cleaned up and combined example of above solutions - responsive (try to resize the window), supports animation self-aligning, supports tooltips

https://jsfiddle.net/cmyker/u6rr5moq/

Chart.types.Doughnut.extend({_x000D_
    name: "DoughnutTextInside",_x000D_
    showTooltip: function() {_x000D_
        this.chart.ctx.save();_x000D_
        Chart.types.Doughnut.prototype.showTooltip.apply(this, arguments);_x000D_
        this.chart.ctx.restore();_x000D_
    },_x000D_
    draw: function() {_x000D_
        Chart.types.Doughnut.prototype.draw.apply(this, arguments);_x000D_
_x000D_
        var width = this.chart.width,_x000D_
            height = this.chart.height;_x000D_
_x000D_
        var fontSize = (height / 114).toFixed(2);_x000D_
        this.chart.ctx.font = fontSize + "em Verdana";_x000D_
        this.chart.ctx.textBaseline = "middle";_x000D_
_x000D_
        var text = "82%",_x000D_
            textX = Math.round((width - this.chart.ctx.measureText(text).width) / 2),_x000D_
            textY = height / 2;_x000D_
_x000D_
        this.chart.ctx.fillText(text, textX, textY);_x000D_
    }_x000D_
});_x000D_
_x000D_
var data = [{_x000D_
    value: 30,_x000D_
    color: "#F7464A"_x000D_
}, {_x000D_
    value: 50,_x000D_
    color: "#E2EAE9"_x000D_
}, {_x000D_
    value: 100,_x000D_
    color: "#D4CCC5"_x000D_
}, {_x000D_
    value: 40,_x000D_
    color: "#949FB1"_x000D_
}, {_x000D_
    value: 120,_x000D_
    color: "#4D5360"_x000D_
}];_x000D_
_x000D_
var DoughnutTextInsideChart = new Chart($('#myChart')[0].getContext('2d')).DoughnutTextInside(data, {_x000D_
    responsive: true_x000D_
});

<html>_x000D_
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<script src="//cdnjs.cloudflare.com/ajax/libs/Chart.js/1.0.2/Chart.min.js"></script>_x000D_
<body>_x000D_
    <canvas id="myChart"></canvas>_x000D_
</body>_x000D_
</html>

UPDATE 17.06.16:

Same functionality but for chart.js version 2:

https://jsfiddle.net/cmyker/ooxdL2vj/

var data = {_x000D_
  labels: [_x000D_
    "Red",_x000D_
    "Blue",_x000D_
    "Yellow"_x000D_
  ],_x000D_
  datasets: [_x000D_
    {_x000D_
      data: [300, 50, 100],_x000D_
      backgroundColor: [_x000D_
        "#FF6384",_x000D_
        "#36A2EB",_x000D_
        "#FFCE56"_x000D_
      ],_x000D_
      hoverBackgroundColor: [_x000D_
        "#FF6384",_x000D_
        "#36A2EB",_x000D_
        "#FFCE56"_x000D_
      ]_x000D_
    }]_x000D_
};_x000D_
_x000D_
Chart.pluginService.register({_x000D_
  beforeDraw: function(chart) {_x000D_
    var width = chart.chart.width,_x000D_
        height = chart.chart.height,_x000D_
        ctx = chart.chart.ctx;_x000D_
_x000D_
    ctx.restore();_x000D_
    var fontSize = (height / 114).toFixed(2);_x000D_
    ctx.font = fontSize + "em sans-serif";_x000D_
    ctx.textBaseline = "middle";_x000D_
_x000D_
    var text = "75%",_x000D_
        textX = Math.round((width - ctx.measureText(text).width) / 2),_x000D_
        textY = height / 2;_x000D_
_x000D_
    ctx.fillText(text, textX, textY);_x000D_
    ctx.save();_x000D_
  }_x000D_
});_x000D_
_x000D_
var chart = new Chart(document.getElementById('myChart'), {_x000D_
  type: 'doughnut',_x000D_
  data: data,_x000D_
  options: {_x000D_
   responsive: true,_x000D_
    legend: {_x000D_
      display: false_x000D_
    }_x000D_
  }_x000D_
});

<script src="//cdnjs.cloudflare.com/ajax/libs/Chart.js/2.1.6/Chart.bundle.js"></script>_x000D_
<canvas id="myChart"></canvas>

Java and JavaScript are a fairly bad example to demonstrate this difference_{, because both are interpreted languages}. Java _{(interpreted)} and C (or C++) _(compiled) might have been a better example.

_{Why the striked-through text? As this answer correctly points out, interpreted/compiled is about a concrete implementation of a language, not about the language per se. While statements like "C is a compiled language" are generally true, there's nothing to stop someone from writing a C language interpreter. In fact, interpreters for C do exist.}

Basically, compiled code can be executed directly by the computer's CPU. That is, the executable code is specified in the CPU's "native" language (assembly language).

The code of interpreted languages however must be translated at run-time from any format to CPU machine instructions. This translation is done by an interpreter.

Another way of putting it is that interpreted _{languages are} code is translated to machine instructions step-by-step while the program is being executed, while compiled _{languages have} code has been translated before program execution.

setInterval(function() {
    $('#board').append('.');
}, 1000);

You can use clearInterval if you wanted to stop it at one point.

In numeric keyboards, texts and numbers are placed on the same key. For example 2 has “ABC” if we wanted to write anything starting with ‘A’ we need to type key 2 once. If we wanted to type ‘B’, press key 2 twice and thrice for typing ‘C’. below is picture of such keypad.

keypad http://d2o58evtke57tz.cloudfront.net/wp-content/uploads/phoneKeyboard.png

Given a keypad as shown in diagram, and a n digit number, list all words which are possible by pressing these numbers.

For example if input number is 234, possible words which can be formed are (Alphabetical order): adg adh adi aeg aeh aei afg afh afi bdg bdh bdi beg beh bei bfg bfh bfi cdg cdh cdi ceg ceh cei cfg cfh cfi

Let’s do some calculations first. How many words are possible with seven digits with each digit representing n letters? For first digit we have at most four choices, and for each choice for first letter, we have at most four choices for second digit and so on. So it’s simple maths it will be O(4^n). Since keys 0 and 1 don’t have any corresponding alphabet and many characters have 3 characters, 4^n would be the upper bound of number of words and not the minimum words.

Now let’s do some examples.

For number above 234. Do you see any pattern? Yes, we notice that the last character always either G,H or I and whenever it resets its value from I to G, the digit at the left of it gets changed. Similarly whenever the second last alphabet resets its value, the third last alphabet gets changes and so on. First character resets only once when we have generated all words. This can be looked from other end also. That is to say whenever character at position i changes, character at position i+1 goes through all possible characters and it creates ripple effect till we reach at end. Since 0 and 1 don’t have any characters associated with them. we should break as there will no iteration for these digits.

Let’s take the second approach as it will be easy to implement it using recursion. We go till the end and come back one by one. Perfect condition for recursion. let’s search for base case. When we reach at the last character, we print the word with all possible characters for last digit and return. Simple base case.When we reach at the last character, we print the word with all possible characters for last digit and return. Simple base case.

Following is C implementation of recursive approach to print all possible word corresponding to a n digit input number. Note that input number is represented as an array to simplify the code.

#include <stdio.h>
#include <string.h>

// hashTable[i] stores all characters that correspond to digit i in phone
const char hashTable[10][5] = {"", "", "abc", "def", "ghi", "jkl",
                           "mno", "pqrs", "tuv", "wxyz"};

// A recursive function to print all possible words that can be obtained
// by input number[] of size n.  The output words are one by one stored
// in output[]
void  printWordsUtil(int number[], int curr_digit, char output[], int n)
{
    // Base case, if current output word is prepared
int i;
if (curr_digit == n)
{
    printf("%s ", output);
    return ;
}

// Try all 3 possible characters for current digir in number[]
// and recur for remaining digits
for (i=0; i<strlen(hashTable[number[curr_digit]]); i++)
{
    output[curr_digit] = hashTable[number[curr_digit]][i];
    printWordsUtil(number, curr_digit+1, output, n);
    if (number[curr_digit] == 0 || number[curr_digit] == 1)
        return;
}
}

// A wrapper over printWordsUtil().  It creates an output array and
// calls printWordsUtil()
void printWords(int number[], int n)
{
char result[n+1];
result[n] ='\0';
printWordsUtil(number, 0, result, n);
}

//Driver program
int main(void)
{
int number[] = {2, 3, 4};
int n = sizeof(number)/sizeof(number[0]);
printWords(number, n);
return 0;
}

Output:

adg adh adi aeg aeh aei afg afh afi bdg bdh bdi beg beh bei bfg bfh bfi cdg cdh cdi ceg ceh cei cfg cfh cfi

Time Complexity:

Time complexity of above code is O(4^n) where n is number of digits in input number.

References:

http://www.flipkart.com/programming-interviews-exposed-secrets-landing-your-next-job-3rd/p/itmdxghumef3sdjn?pid=9788126539116&affid=sandeepgfg

I had the same problem. Starting Android Studio as Administrator fixed it.

The Java for each loop (aka enhanced for loop) is a simplified version of a for loop. The advantage is that there is less code to write and less variables to manage. The downside is that you have no control over the step value and no access to the loop index inside the loop body.

They are best used when the step value is a simple increment of 1 and when you only need access to the current loop element. For example, if you need to loop over every element in an array or Collection without peeking ahead or behind the current element.

There is no loop initialization, no boolean condition and the step value is implicit and is a simple increment. This is why they are considered so much simpler than regular for loops.

Enhanced for loops follow this order of execution:

1) loop body

2) repeat from step 1 until entire array or collection has been traversed

Example – Integer Array

int [] intArray = {1, 3, 5, 7, 9};
for(int currentValue : intArray) {
  System.out.println(currentValue);
}

The currentValue variable holds the current value being looped over in the intArray array. Notice there’s no explicit step value – it’s always an increment by 1.

The colon can be thought of to mean “in”. So the enhanced for loop declaration states: loop over intArray and store the current array int value in the currentValue variable.

Output:

1
3
5
7
9

Example – String Array

We can use the for-each loop to iterate over an array of strings. The loop declaration states: loop over myStrings String array and store the current String value in the currentString variable.

String [] myStrings  = {
  "alpha",
  "beta",
  "gamma",
  "delta"
};

for(String currentString : myStrings) {
  System.out.println(currentString);
}

Output:

alpha
beta
gamma
delta

Example – List

The enhanced for loop can also be used to iterate over a java.util.List as follows:

List<String> myList = new ArrayList<String>();
myList.add("alpha");
myList.add("beta");
myList.add("gamma");
myList.add("delta");

for(String currentItem : myList) {
  System.out.println(currentItem);
}

The loop declaration states: loop over myList List of Strings and store the current List value in the currentItem variable.

Output:

alpha
beta
gamma
delta

Example – Set

The enhanced for loop can also be used to iterate over a java.util.Set as follows:

Set<String> mySet = new HashSet<String>();
mySet.add("alpha");
mySet.add("alpha");
mySet.add("beta");
mySet.add("gamma");
mySet.add("gamma");
mySet.add("delta");

for(String currentItem : mySet) {
  System.out.println(currentItem);
}

The loop declaration states: loop over mySet Set of Strings and store the current Set value in the currentItem variable. Notice that since this is a Set, duplicate String values are not stored.

Output:

alpha
delta
beta
gamma

Source: Loops in Java – Ultimate Guide

To determine if a String contains an upper case and a lower case char, you can use the following:

boolean hasUppercase = !password.equals(password.toLowerCase());
boolean hasLowercase = !password.equals(password.toUpperCase());

This allows you to check:

if(!hasUppercase)System.out.println("Must have an uppercase Character");
if(!hasLowercase)System.out.println("Must have a lowercase Character");

Essentially, this works by checking if the String is equal to its entirely lowercase, or uppercase equivalent. If this is not true, then there must be at least one character that is uppercase or lowercase.

As for your other conditions, these can be satisfied in a similar way:

boolean isAtLeast8   = password.length() >= 8;//Checks for at least 8 characters
boolean hasSpecial   = !password.matches("[A-Za-z0-9 ]*");//Checks at least one char is not alpha numeric
boolean noConditions = !(password.contains("AND") || password.contains("NOT"));//Check that it doesn't contain AND or NOT

With suitable error messages as above.

In read.table (and its relatives) it is the na.strings argument which specifies which strings are to be interpreted as missing values NA. The default value is na.strings = "NA"

If missing values in an otherwise numeric variable column are coded as something else than "NA", e.g. "." or "N/A", these rows will be interpreted as character, and then the whole column is converted to character.

Thus, if your missing values are some else than "NA", you need to specify them in na.strings.

VB.NET

 MyList.OrderBy(Function(f) f.StartDate).ThenByDescending(Function(f) f.EndDate)

OR

  From l In MyList Order By l.StartDate Ascending, l.EndDate Descending

python: read lines from compressed text files

Using gzip.GzipFile:

import gzip

with gzip.open('input.gz','r') as fin:        
    for line in fin:        
        print('got line', line)

Assuming $foo is an integer:

$answer = (int) (floor(($foo + 5) / 6) * 6)

You have successfully removed the row names. The print.data.frame method just shows the row numbers if no row names are present.

df1 <- data.frame(values = rnorm(3), group = letters[1:3],
                  row.names = paste0("RowName", 1:3))
print(df1)
#            values group
#RowName1 -1.469809     a
#RowName2 -1.164943     b
#RowName3  0.899430     c

rownames(df1) <- NULL
print(df1)
#     values group
#1 -1.469809     a
#2 -1.164943     b
#3  0.899430     c

You can suppress printing the row names and numbers in print.data.frame with the argument row.names as FALSE.

print(df1, row.names = FALSE)
#     values group
# -1.4345829     d
#  0.2182768     e
# -0.2855440     f

Edit: As written in the comments, you want to convert this to HTML. From the xtable and print.xtable documentation, you can see that the argument include.rownames will do the trick.

library("xtable")
print(xtable(df1), type="html", include.rownames = FALSE)
#<!-- html table generated in R 3.1.0 by xtable 1.7-3 package -->
#<!-- Thu Jun 26 12:50:17 2014 -->
#<TABLE border=1>
#<TR> <TH> values </TH> <TH> group </TH>  </TR>
#<TR> <TD align="right"> -0.34 </TD> <TD> a </TD> </TR>
#<TR> <TD align="right"> -1.04 </TD> <TD> b </TD> </TR>
#<TR> <TD align="right"> -0.48 </TD> <TD> c </TD> </TR>
#</TABLE>

This is what the equals method does:

public boolean equals(Object obj) {
    if (obj instanceof Integer) {
        return value == ((Integer)obj).intValue();
    }
    return false;
}

As you can see, there's no hash code calculation, but there are a few other operations taking place there. Although x.intValue() == y.intValue() might be slightly faster, you're getting into micro-optimization territory there. Plus the compiler might optimize the equals() call anyway, though I don't know that for certain.

I generally would use the primitive int, but if I had to use Integer, I would stick with equals().

Since you are writing for Python 3.x, you'll want to begin your script with:

#!/usr/bin/env python3

If you use:

#!/usr/bin/env python

It will default to Python 2.x. These go on the first line of your script, if there is nothing that starts with #! (aka the shebang).

If your scripts just start with:

#! python

Then you can change it to:

#! python3

Although this shorter formatting is only recognized by a few programs, such as the launcher, so it is not the best choice.

The first two examples are much more widely used and will help ensure your code will work on any machine that has Python installed.

This is a slightly modified solution. The Process will be killed when it was idle for at least 1 second. Maybe you should add a timeof of X seconds and call the function from a separate thread.

private void SendToPrinter()
{
  ProcessStartInfo info = new ProcessStartInfo();
  info.Verb = "print";
  info.FileName = @"c:\output.pdf";
  info.CreateNoWindow = true;
  info.WindowStyle = ProcessWindowStyle.Hidden;

  Process p = new Process();
  p.StartInfo = info;
  p.Start();

  long ticks = -1;
  while (ticks != p.TotalProcessorTime.Ticks)
  {
    ticks = p.TotalProcessorTime.Ticks;
    Thread.Sleep(1000);
  }

  if (false == p.CloseMainWindow())
    p.Kill();
}

you can use this

import pandas as pd
dataset=pd.read_csv("filepath.txt",delimiter="\t")

You don't have to delete the entire Cache folder. you lose all settings / preferences The workspace mappings are stored in a file called:

VersionControl.config under the users local settings/application data directory. located here in windows 7:

%LocalAppData%\Microsoft\Team Foundation\x.0\Cache\Volatile

where x= 3.0,4.0, 5.0,6.0 etc.

Inside this you will find guid named folders , open each of them, manually editing the forementioned file, to remove the workspace mapping(directory path will be present in mappedpaths attribute) from that local folder to the TFS server (which is no longer in usage).

Try restoring the default options in 'Windows > Preferences > Java > Editor > Content Assist > Advanced'

An example of the kind of data you see in this preference screen, however not necessarily what you currently have.

(From Vadim in this blog post " Content Assist Duplicates in Eclipse (Mylyn)":
if have duplicate Mylyn entries, uncheck the duplicate entries that do not contain "(Mylyn)" in their name)

The Eclipse help page defines the default list to restore:

Select the proposal kinds contained in the 'default' content assist list:

• Other Java Proposals,
• SWT Template Proposals,
• Template Proposals,
• Type Proposals

Is it possible that you can avoid using wsdl2java? You can straight away use CXF FrontEnd APIs to invoke your SOAP Webservice. The only catch is that you need to create your SEI and VOs on your client end. Here is a sample code.

package com.aranin.weblog4j.client;

import com.aranin.weblog4j.services.BookShelfService;
import com.aranin.weblog4j.vo.BookVO;
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;

public class DemoClient {
    public static void main(String[] args){
        String serviceUrl = "http://localhost:8080/weblog4jdemo/bookshelfservice";
        JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
        factory.setServiceClass(BookShelfService.class);
        factory.setAddress(serviceUrl);
        BookShelfService bookService = (BookShelfService) factory.create();

        //insert book
        BookVO bookVO = new BookVO();
        bookVO.setAuthor("Issac Asimov");
        bookVO.setBookName("Foundation and Earth");

        String result = bookService.insertBook(bookVO);

        System.out.println("result : " + result);

        bookVO = new BookVO();
        bookVO.setAuthor("Issac Asimov");
        bookVO.setBookName("Foundation and Empire");

        result = bookService.insertBook(bookVO);

        System.out.println("result : " + result);

        bookVO = new BookVO();
        bookVO.setAuthor("Arthur C Clarke");
        bookVO.setBookName("Rama Revealed");

        result = bookService.insertBook(bookVO);

        System.out.println("result : " + result);

        //retrieve book

        bookVO = bookService.getBook("Foundation and Earth");

        System.out.println("book name : " + bookVO.getBookName());
        System.out.println("book author : " + bookVO.getAuthor());

    }
}

You can see the full tutorial here http://weblog4j.com/2012/05/01/developing-soap-web-service-using-apache-cxf/

Swift Version of Lithu T.V's answer:

webView.loadHTMLString(htmlString, baseURL: NSBundle.mainBundle().bundleURL)

Another option is using eval and parse, as in

d = 5
for (i in 1:10){
     eval(parse(text = paste('a', 1:10, ' = d + rnorm(3)', sep='')[i]))
}

I would always encode in UTF-8. From the Wikipedia page on percent encoding:

The generic URI syntax mandates that new URI schemes that provide for the representation of character data in a URI must, in effect, represent characters from the unreserved set without translation, and should convert all other characters to bytes according to UTF-8, and then percent-encode those values. This requirement was introduced in January 2005 with the publication of RFC 3986. URI schemes introduced before this date are not affected.

It seems like because there were other accepted ways of doing URL encoding in the past, browsers attempt several methods of decoding a URI, but if you're the one doing the encoding you should use UTF-8.

try this instead and because it needs root privileges use sudo

sudo service tomcat7 status

I struggled with this for a while; a particularly frustrating website had several nested frames throughout the site. I couldn't find any way to identify the frames- no name, id, xpath, css selector- nothing.

Eventually I realised that frames are numbered with the top level being frame(0) the second frame(1) etc.

As I still didn't know which frame the element I needed was sitting in, I wrote a for loop to start from 0 and cycle to 50 continually moving to the next frame and attempting to access my required element; if it failed I got it to print a message and continue.

Spent too much time on this problem for such a simple solution -_-

driver.switch_to.default_content()
for x in range(50):
    try:
        driver.switch_to.frame(x)
        driver.find_element_by_xpath("//*[@id='23']").click()
        driver.find_element_by_xpath("/html/body/form/table/tbody/tr[1]/td/ul/li[49]/a").click()
    except:
        print("It's not: ", x)
        continue

The question is, can you only delete a column from an unexisting table ;-)

BEGIN TRANSACTION

IF exists (SELECT * FROM  sys.columns c 
INNER JOIN  sys.objects t ON (c.[object_id] = t.[object_id])
WHERE t.[object_id] = OBJECT_ID(N'[dbo].[MyTable]')
AND c.[name] = 'ColumnName')
    BEGIN TRY
        ALTER TABLE [dbo].[MyTable] DROP COLUMN ColumnName
    END TRY
    BEGIN CATCH
        print 'FAILED!'
    END CATCH
ELSE
    BEGIN 
        SELECT ERROR_NUMBER() AS ErrorNumber;
        print 'NO TABLE OR COLUMN FOUND !'
    END 

COMMIT  

You should be able to cite at least one from the JDK itself. Look in the java.util.collections package. There are several abstract classes. You should fully understand interface, abstract, and concrete for Map and why Joshua Bloch wrote it that way.

you have just introduce parameter startDate as mentioned below.

var todaydate = new Date();
    $(".leave-day").datepicker({
        autoclose: true,
        todayBtn: "linked",
        todayHighlight: true,
        startDate: todaydate     
      }
    ).on('changeDate', function (e) {
        var dateCalendar = e.format();
        dateCalendar = moment(dateCalendar, 'MM/DD/YYYY').format('YYYY-MM-DD');
        $("#date-leave").val(dateCalendar);
    });

Simply use map function:

var arrOfObj = arrOfObj.map(function(element){
   element.active = true;
   return element;
}

Map is pretty decent on compatibility: you can be reasonably safe from IE <= 9.

However, if you are 100% sure your users will use ES6 Compatible browser, you can shorten that function with arrow functions, as @Sergey Panfilov has suggested.

You can 'learn' the size of the array automatically:

template<typename T, size_t N>
void set_data(const T (&w)[N]){
    w_.assign(w, w+N);
}

Hopefully, you can change the interface to set_data as above. It still accepts a C-style array as its first argument. It just happens to take it by reference.

How it works

[ Update: See here for a more comprehensive discussion on learning the size ]

Here is a more general solution:

template<typename T, size_t N>
void copy_from_array(vector<T> &target_vector, const T (&source_array)[N]) {
    target_vector.assign(source_array, source_array+N);
}

This works because the array is being passed as a reference-to-an-array. In C/C++, you cannot pass an array as a function, instead it will decay to a pointer and you lose the size. But in C++, you can pass a reference to the array.

Passing an array by reference requires the types to match up exactly. The size of an array is part of its type. This means we can use the template parameter N to learn the size for us.

It might be even simpler to have this function which returns a vector. With appropriate compiler optimizations in effect, this should be faster than it looks.

template<typename T, size_t N>
vector<T> convert_array_to_vector(const T (&source_array)[N]) {
    return vector<T>(source_array, source_array+N);
}

I would also like to save a picture. But my problem(?) is that I want to save it from a bitmap that ive drawed.

I made it like this:

 @Override
 public boolean onOptionsItemSelected(MenuItem item) {
            switch (item.getItemId()) {
            case R.id.save_sign:      

                myView.save();
                break;

            }
            return false;    

    }

public void save() {
            String filename;
            Date date = new Date(0);
            SimpleDateFormat sdf = new SimpleDateFormat ("yyyyMMddHHmmss");
            filename =  sdf.format(date);

            try{
                 String path = Environment.getExternalStorageDirectory().toString();
                 OutputStream fOut = null;
                 File file = new File(path, "/DCIM/Signatures/"+filename+".jpg");
                 fOut = new FileOutputStream(file);

                 mBitmap.compress(Bitmap.CompressFormat.JPEG, 85, fOut);
                 fOut.flush();
                 fOut.close();

                 MediaStore.Images.Media.insertImage(getContentResolver()
                 ,file.getAbsolutePath(),file.getName(),file.getName());

            }catch (Exception e) {
                e.printStackTrace();
            }

 }

At this point in your code the view controller's view has only been created but not added to any view hierarchy. If you want to present from that view controller as soon as possible you should do it in viewDidAppear to be safest.

<br style="clear: left;" />

that code that someone posted up there, it did the trick!!! when i paste it just before closing the Container DIV, it helps clear all subsequent DIVs from overlapping with the DIVs i've created side-by-side at the top!

<div>
<div class="left"></div>
<div class="left"></div>
...
...
<div class="left"></div>
<!--  then magic trick comes here  -->
<br style="clear: left;" />
</div>

tadaa!! :)

I had this same issue, let me post my code so that you can all see it, and not do the same thing that I did.

@Override
protected void onResume()
{
    super.onResume();

    fragManager = getSupportFragmentManager();

    Fragment answerPad=getDefaultAnswerPad();
    setAnswerPad(answerPad);
    setContentView(R.layout.abstract_test_view);
}
protected void setAnswerPad(AbstractAnswerFragment pad)
{
    fragManager.beginTransaction()
        .add(R.id.AnswerArea, pad, "AnswerArea")
        .commit();
    fragManager.executePendingTransactions();
}

Note that I was setting up fragments before I setContentView. Ooops.

I ran into this problem when I moved to a new machine, carrying with me my AWS_DEFAULT_PROFILE environment variable, but not my ~/.aws directory. I couldn't get any awscli commands to work until I unset that variable or properly configured the named profile. But even the aws configure command was broken, making things a bit tricky. Assuming you have a Unix-like shell handy:

• To determine what AWS-specific variables you might have in your session: env | grep AWS_
  • if you don't see AWS_DEFAULT_PROFILE listed here, this answer is not applicable to you.
• To temporarily remove the default profile: unset AWS_DEFAULT_PROFILE
• To configure that default profile: aws --profile foo configure
• To reset the default profile variable: exec $SHELL
• To test your new setup: aws iam get-user

I have modified the extension found here: Github Gist, for Swift 3 which I have tested in the context of an extension for UIImage.

func tint(with color: UIColor) -> UIImage 
{
   UIGraphicsBeginImageContext(self.size)
   guard let context = UIGraphicsGetCurrentContext() else { return self }

   // flip the image
   context.scaleBy(x: 1.0, y: -1.0)
   context.translateBy(x: 0.0, y: -self.size.height)

   // multiply blend mode
   context.setBlendMode(.multiply)

   let rect = CGRect(x: 0, y: 0, width: self.size.width, height: self.size.height)
   context.clip(to: rect, mask: self.cgImage!)
   color.setFill()
   context.fill(rect)

   // create UIImage
   guard let newImage = UIGraphicsGetImageFromCurrentImageContext() else { return self }
   UIGraphicsEndImageContext()

   return newImage
}

using jquery, you may want to get only to those with a '#'

$('a[href=#]').click(function(){return false;});

if you use the newest jquery (1.3.x), there's no need to bind it again when the page changes:

$('a[href=#]').live('click', function(){return false;});

SqlCommand.ExecuteNonQuery Method

You can use the ExecuteNonQuery to perform catalog operations (for example, querying the structure of a database or creating database objects such as tables), or to change the data in a database without using a DataSet by executing UPDATE, INSERT, or DELETE statements. Although the ExecuteNonQuery returns no rows, any output parameters or return values mapped to parameters are populated with data. For UPDATE, INSERT, and DELETE statements, the return value is the number of rows affected by the command. When a trigger exists on a table being inserted or updated, the return value includes the number of rows affected by both the insert or update operation and the number of rows affected by the trigger or triggers. For all other types of statements, the return value is -1. If a rollback occurs, the return value is also -1.

SqlCommand.ExecuteScalar Method Executes a Transact-SQL statement against the connection and returns the number of rows affected.

So to get no. of statements returned by SELECT statement you have to use ExecuteScalar method.

Reference: http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlcommand.executenonquery(v=vs.110).aspx

So try below code:

SqlConnection conn = new SqlConnection("Data Source=;Initial Catalog=;Persist Security Info=True;User ID=;Password=");
conn.Open();

SqlCommand command = new SqlCommand("Select id from [table1] where name=@zip", conn);
command.Parameters.AddWithValue("@zip","india");
 // int result = command.ExecuteNonQuery();
using (SqlDataReader reader = command.ExecuteReader())
{
  if (reader.Read())
  {
     Console.WriteLine(String.Format("{0}",reader["id"]));
   }
}

conn.Close();

Not using script:

I think I've found a stupid workaround using =cell() and a helper sheet. Thus avoiding custom functions and apps script.

=cell("address",[reference]) will provide you with a string reference (i.e. "$A$1") to the address of the cell referred to. Problem is it will not provide the sheet reference unless the cell is in a different sheet!

So:

where

This also works for named sheets. Then by all means adjust to work for your use case.

Source: https://docs.google.com/spreadsheets/d/1_iTD6if3Br6nV5Bn5vd0E0xRCKcXhJLZOQqkuSWvDtE/edit#gid=1898848593

I have done this in the past with android:singleLine="true" and then adding a listener for the "enter" key:

((EditText)this.findViewById(R.id.mytext)).setOnKeyListener(new OnKeyListener() {

    public boolean onKey(View v, int keyCode, KeyEvent event) {

        if (event.getAction() == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER) {
            //if the enter key was pressed, then hide the keyboard and do whatever needs doing.
            InputMethodManager imm = (InputMethodManager)context.getSystemService(Context.INPUT_METHOD_SERVICE);
            imm.hideSoftInputFromWindow(getApplicationWindowToken(), 0);

            //do what you need on your enter key press here

            return true;
        }

        return false;
    }
});

You can pass custom http headers with RestTemplate exchange method as below.

HttpHeaders headers = new HttpHeaders();
headers.setAccept(Arrays.asList(new MediaType[] { MediaType.APPLICATION_JSON }));
headers.setContentType(MediaType.APPLICATION_JSON);
headers.set("X-TP-DeviceID", "your value");

HttpEntity<RestRequest> entityReq = new HttpEntity<RestRequest>(request, headers);

RestTemplate template = new RestTemplate();

ResponseEntity<RestResponse> respEntity = template
    .exchange("RestSvcUrl", HttpMethod.POST, entityReq, RestResponse.class);

EDIT : Below is the updated code. This link has several ways of calling rest service with examples

RestTemplate restTemplate = new RestTemplate();

HttpHeaders headers = new HttpHeaders();
headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
headers.setContentType(MediaType.APPLICATION_JSON);
headers.set("X-TP-DeviceID", "your value");

HttpEntity<String> entity = new HttpEntity<String>("parameters", headers);

ResponseEntity<Mall[]> respEntity = restTemplate.exchange(url, HttpMethod.POST, entity, Mall[].class);

Mall[] resp = respEntity.getBody();

UNION removes duplicates, whereas UNION ALL does not.

In order to remove duplicates the result set must be sorted, and this may have an impact on the performance of the UNION, depending on the volume of data being sorted, and the settings of various RDBMS parameters ( For Oracle PGA_AGGREGATE_TARGET with WORKAREA_SIZE_POLICY=AUTO or SORT_AREA_SIZE and SOR_AREA_RETAINED_SIZE if WORKAREA_SIZE_POLICY=MANUAL ).

Basically, the sort is faster if it can be carried out in memory, but the same caveat about the volume of data applies.

Of course, if you need data returned without duplicates then you must use UNION, depending on the source of your data.

I would have commented on the first post to qualify the "is much less performant" comment, but have insufficient reputation (points) to do so.

Update 2018-12-12 - Chrome App v Chrome Plugin - Most recent updates at top

With the deprecation of the Postman Chrome App, assuming that you are now using the Postman Native App, the options are now:

1. Hover over variables with mouse
2. Generate "Code" button/link
3. Postman Console

See below for full details on each option.

Personally, I still go for 2) Generate "Code" button/link as it allows me to see the variables without actually having to send.

Demo Request

Demo Environment

1) Hover over variables with mouse

2) Generate "Code" button/link

3) Postman Console

Update: 2016-06-03

Whilst the method described above does work, in practice, I now normally use the "Generate Code" link on the Postman Request screen. The generated code, no matter what code language you choose, contains the substituted variables. Hitting the "Generate Code" link is just faster, additionally, you can see the substituted variables without actually making the request.

Original Answer below

To see the substituted variables in the Headers and Body, you need to use Chrome Developer tools. To enable Chrome Developer Tools from within Postman do the following, as per http://blog.getpostman.com/2015/06/13/debugging-postman-requests/.

I have copied the instructions from the link above in case the link gets broken in the future:

1. Type chrome://flags inside your Chrome URL window

2. Search for “packed” or try to find the “Enable debugging for packed apps”

3. Enable the setting

4. Restart Chrome

You can access the Developer Tools window by right clicking anywhere inside Postman and selecting “inspect element”. You can also go to chrome://inspect/#apps and then click “inspect” just below requester.html under the Postman heading.

Once enabled, you can use the Network Tools tab for even more information on your requests or the console while writing test scripts. If something goes wrong with your test scripts, it’ll show up here.

The above solutions did not work for me. I fix the issue by the following steps:

1. I had to go to the phone (Settings > Profile) and delete the profiles that were in the phone(including all the apps associated with those profile/provisions).
2. After that, make sure that you download the apple provisions in xcode. Go to xcode settings > account and sign in into your apple developer account.

Google Drive folders can be embedded and displayed in list and grid views:

List view

<iframe src="https://drive.google.com/embeddedfolderview?id=FOLDER-ID#list" style="width:100%; height:600px; border:0;"></iframe>

Grid view

<iframe src="https://drive.google.com/embeddedfolderview?id=FOLDER-ID#grid" style="width:100%; height:600px; border:0;"></iframe>

Q: What is a folder ID (FOLDER-ID) and how can I get it?

A: Go to Google Drive >> open the folder >> look at its URL in the address bar of your browser. For example:

Folder URL: https://drive.google.com/drive/folders/0B1iqp0kGPjWsNDg5NWFlZjEtN2IwZC00NmZiLWE3MjktYTE2ZjZjNTZiMDY2

Folder ID:
0B1iqp0kGPjWsNDg5NWFlZjEtN2IwZC00NmZiLWE3MjktYTE2ZjZjNTZiMDY2

Caveat with folders requiring permission

This technique works best for folders with public access. Folders that are shared only with certain Google accounts will cause trouble when you embed them this way. At the time of this edit, a message "You need permission" appears, with some buttons to help you "Request access" or "Switch accounts" (or possibly sign-in to a Google account). The Javascript in these buttons doesn't work properly inside an IFRAME in Chrome.

Read more at https://productforums.google.com/forum/#!msg/drive/GpVgCobPL2Y/_Xt7sMc1WzoJ

The function makes the second one asynchronous.

The first one forces the program to wait for each line to finish it's run before the next one can continue. The second one allows each line to run together (and independently) at once.

Languages and frameworks (js, node.js) that allow asynchronous or concurrency is great for things that require real time transmission (eg. chat, stock applications).

For Swift 2, you should change it to the following:

func locationManager(manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
    let location = locations.last

    let center = CLLocationCoordinate2D(latitude: location!.coordinate.latitude, longitude: location!.coordinate.longitude)
    let region = MKCoordinateRegion(center: center, span: MKCoordinateSpan(latitudeDelta: 0.01, longitudeDelta: 0.01))

    self.map.setRegion(region, animated: true)
}

Login in with System Admin User Account and execute below SQL Procedure.

begin
dbms_xdb.sethttpport('Your Port Number');
end;

Then open the Browser and access the below URL

http://127.0.0.1:YourPortNumber/apex/

Following works out for me.

    #!/usr/bin/env python
    a = [{ 'main_color': 'red', 'second_color':'blue'},
    { 'main_color': 'yellow', 'second_color':'green'},
    { 'main_color': 'yellow', 'second_color':'blue'}]

    found_event = next(
            filter(
                lambda x: x['main_color'] == 'red',
                a
            ),
      #return this dict when not found
            dict(
                name='red',
                value='{}'
            )
        )

    if found_event:
        print(found_event)

    $python  /tmp/x
    {'main_color': 'red', 'second_color': 'blue'}

I dealt with this before & had posted in the spring forums.

http://forum.spring.io/forum/spring-projects/data/123129-frustrated-with-emptyresultdataaccessexception

The advice we received was to use a type of SQlQuery. Here's an example of what we did when trying to get a value out of a DB that might not be there.

@Component
public class FindID extends MappingSqlQuery<Long> {

        @Autowired
        public void setDataSource(DataSource dataSource) {

                String sql = "Select id from address where id = ?";

                super.setDataSource(dataSource);

                super.declareParameter(new SqlParameter(Types.VARCHAR));

                super.setSql(sql);

                compile();
        }

        @Override
        protected Long mapRow(ResultSet rs, int rowNum) throws SQLException {
                return rs.getLong(1);
        }

In the DAO then we just call...

Long id = findID.findObject(id);

Not clear on performance, but it works and is neat.

C:\Program Files\MySQL\MySQL Workbench 6.3 CE\sys

paste URLin to window file, and get Tables, Procedures, Functions from this directory

in my case, I need to have my wcf running for more than 2 hours. Setting and did not work at all. The wcf did not execute longer than maybe 20~30 minutes. So I changed the idle timeout setting of application pool in IIS manager then it worked! In IIS manager, choose your application pool and right click on it and choose advanced settings then change the idle timeout setting to any minutes you want. So, I think setting the web.config and setting the application pool are both needed.

var video1;_x000D_
_x000D_
function onYouTubeIframeAPIReady(){_x000D_
 player = new YT.Player("video1", {_x000D_
  videoId: "id-number",_x000D_
  width: 300,_x000D_
  height: 200, _x000D_
  playerVars: {_x000D_
   "autoplay": 1, // and 0 means off_x000D_
   "controls": 1,_x000D_
   "showinfo": 0,_x000D_
   "modestbranding": 0,_x000D_
   "loop": 1,_x000D_
   "fs": 0,_x000D_
   "cc_load_policy": 0,_x000D_
   "iv_load_policy": 3,_x000D_
   },_x000D_
  events: {_x000D_
      'onReady': onPlayerReady_x000D_
  }_x000D_
 });_x000D_
  }_x000D_
_x000D_
function onPlayerReady(event) {_x000D_
    event.target.mute();_x000D_
    event.target.setVolume(0); //this can be set from 0 to 100_x000D_
}

Remember that the sound will not be muted in IE and Safari.

let dropdown = document.querySelector('select');
if (dropdown) dropdown.addEventListener('change', function(event) {
    console.log(event.target.value);
});

It sounds like you do not have django installed. You should check the directory produced by this command:

python -c "from distutils.sysconfig import get_python_lib; print get_python_lib()"

To see if you have the django packages in there.

If there's no django folder inside of site-packages, then you do not have django installed (at least for that version of python).

It is possible you have more than one version of python installed and django is inside of another version. You can find out all the versions of python if you type python and then press TAB. Here are all the different python's I have.

$python
python            python2-config    python2.6         python2.7-config  pythonw2.5
python-config     python2.5         python2.6-config  pythonw           pythonw2.6
python2           python2.5-config  python2.7         pythonw2          pythonw2.7

You can do the above command for each version of python and look inside the site-packages directory of each to see if any of them have django installed. For example:

python2.5 -c "from distutils.sysconfig import get_python_lib; print get_python_lib()"
python2.6 -c "from distutils.sysconfig import get_python_lib; print get_python_lib()"

If you happen to find django inside of say python2.6, try your original command with

python2.6 manage.py ...

Give them a class and add your style to the class.

<style>
  p {
    color: red;
  }
  .paragraph1 {
    font-size: 18px;
  }
  .paragraph2 {
    font-size: 13px;
  }
</style>

<p class="paragraph1">Paragraph 1</p>
<p class="paragraph2">Paragraph 2</p>

Check this EXAMPLE

Use next, it will bypass that condition and rest of the code will work. Below i have provided the Full script and out put

class TestBreak
  puts " Enter the nmber"
  no= gets.to_i
  for i in 1..no
    if(i==5)
      next
    else 
      puts i
    end
  end
end

obj=TestBreak.new()

Output: Enter the nmber 10

1 2 3 4 6 7 8 9 10

You can't. Bear in mind that foo is a variable of type string.

You could create your own type, say BoundedString, and have:

BoundedString foo = new BoundedString(5);
foo.Text = "hello"; // Fine
foo.Text = "naughty"; // Throw an exception or perhaps truncate the string

... but you can't stop a string variable from being set to any string reference (or null).

Of course, if you've got a string property, you could do that:

private string foo;
public string Foo
{
    get { return foo; }
    set
    {
        if (value.Length > 5)
        {
            throw new ArgumentException("value");
        }
        foo = value;
    }
}

Does that help you in whatever your bigger context is?

Use the View for your efforts in altering the position of the column: CREATE VIEW CORRECTED_POSITION AS SELECT co1_1, col_3, col_2 FROM UNORDERDED_POSITION should help.

This requests are made so some reports get produced where it is using SELECT * FROM [table_name]. Or, some business has a hierarchy approach of placing the information in order for better readability from the back end.

Thanks Dilip

This can be done in two ways.

JLabel Horizontal Alignment

You can use the JLabel constructor:

JLabel(String text, int horizontalAlignment) 

To align to the right:

JLabel label = new JLabel("Telephone", SwingConstants.RIGHT);

JLabel also has setHorizontalAlignment:

label.setHorizontalAlignment(SwingConstants.RIGHT);

This assumes the component takes up the whole width in the container.

Using Layout

A different approach is to use the layout to actually align the component to the right, whilst ensuring they do not take the whole width. Here is an example with BoxLayout:

    Box box = Box.createVerticalBox();
    JLabel label1 = new JLabel("test1, the beginning");
    label1.setAlignmentX(Component.RIGHT_ALIGNMENT);
    box.add(label1);

    JLabel label2 = new JLabel("test2, some more");
    label2.setAlignmentX(Component.RIGHT_ALIGNMENT);
    box.add(label2);

    JLabel label3 = new JLabel("test3");
    label3.setAlignmentX(Component.RIGHT_ALIGNMENT);
    box.add(label3);


    add(box);

I will elaborate on what robodo said in one of the comments above, a really quick and good looking and what is more important, responsive (not fixed height) approach that does not involve any hacks is to use flexbox. If you're not limited by browsers support it's a great solution.

HTML

<body>
  <div class="site-content">
    Site content
  </div>
  <footer class="footer">
    Footer content
  </footer>
</body>

CSS

html {
  height: 100%;
}
body {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}
.site-content {
  flex: 1;
}

Browser support can be checked here: http://caniuse.com/#feat=flexbox

More common problem solutions using flexbox: https://github.com/philipwalton/solved-by-flexbox

An excerpt from the RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1:

The POST method is used to request that the origin server accept the entity enclosed in the request as a new subordinate of the resource identified by the Request-URI in the Request-Line. POST is designed to allow a uniform method to cover the following functions:

• Annotation of existing resources;
• Posting a message to a bulletin board, newsgroup, mailing list, or similar group of articles;
• Providing a block of data, such as the result of submitting a form, to a data-handling process;
• Extending a database through an append operation.

I have had issues in the past when attempting to perform a POST (not sure if that is exactly what you are doing, but I recall when passing an array in, traditional must be set to true.

 var arrayOfValues = new Array();

 //Populate arrayOfValues 
 $.ajax({ 
      type: "POST",
      url: "<%= Url.Action("MyAction","Controller")%>",
      traditional: true,
      data: { 'arrayOfValues': arrayOfValues }              
 });

If you don't want to deal with the pain of the conversion every time simply create an extension method.

public static class Extensions
{
    public static SolidColorBrush ToBrush(this string HexColorString)
    {
        return (SolidColorBrush)(new BrushConverter().ConvertFrom(HexColorString));
    }    
}

Then use like this: BackColor = "#FFADD8E6".ToBrush()

Alternately if you could provide a method to do the same thing.

public SolidColorBrush BrushFromHex(string hexColorString)
{
    return (SolidColorBrush)(new BrushConverter().ConvertFrom(hexColorString));
}

BackColor = BrushFromHex("#FFADD8E6");

If you want a generic way, you can define an error page in web.xml:

<error-page>
  <exception-type>java.lang.Throwable</exception-type>
  <location>/500</location>
</error-page>

And add mapping in Spring MVC:

@Controller
public class ErrorController {

    @RequestMapping(value="/500")
    public @ResponseBody String handleException(HttpServletRequest req) {
        // you can get the exception thrown
        Throwable t = (Throwable)req.getAttribute("javax.servlet.error.exception");

        // customize response to what you want
        return "Internal server error.";
    }
}

DECLARE @sqlCommand nvarchar(1000)
DECLARE @city varchar(75)
DECLARE @cnt int
SET @city = 'London'
SET @sqlCommand = 'SELECT @cnt=COUNT(*) FROM customers WHERE City = @city'
EXECUTE sp_executesql @sqlCommand, N'@city nvarchar(75)', @city = @city
RETURN @cnt

You are indeed passing the first data item to the each function.

Pass data.programs to the each function instead. Change the code to as below:

<script>     
    $(document).ready(function() {         
        var data = { "programs": [ { "name":"zonealarm", "price":"500" }, { "name":"kaspersky", "price":"200" } ] };         
        $.each(data.programs, function(key,val) {             
            alert(key+val);         
        });     
    }); 
</script> 

You should be able to just run select * from information_schema.tables to get a listing of every table being managed by Postgres for a particular database.

You can also add a where table_schema = 'information_schema' to see just the tables in the information schema.

I know it's old question but it still in first 10 links in google.

It is not very efficient to save rows one-by-one because it cause database call in the loop and you better avoid that, especially when you need to insert huge portions of data.

It's better (and significantly faster) to use batch insert.

INSERT INTO `mouldings` (suppliers_code, name, cost)
VALUES
    ('s1', 'supplier1', 1.111), 
    ('s2', 'supplier2', '2.222')

You can build such a query manually and than do Model.connection.execute(RAW SQL STRING) (not recomended) or use gem activerecord-import (it was first released on 11 Aug 2010) in this case just put data in array rows and call Model.import rows

refer to gem docs for details

I found this here:

On windows (win xp), the parent process will not finish until the longtask.py has finished its work. It is not what you want in CGI-script. The problem is not specific to Python, in PHP community the problems are the same.

The solution is to pass DETACHED_PROCESS Process Creation Flag to the underlying CreateProcess function in win API. If you happen to have installed pywin32 you can import the flag from the win32process module, otherwise you should define it yourself:

DETACHED_PROCESS = 0x00000008

pid = subprocess.Popen([sys.executable, "longtask.py"],
                       creationflags=DETACHED_PROCESS).pid

use some thing like

import java.io.*;
import javax.xml.transform.*;
import javax.xml.transform.dom.*;
import javax.xml.transform.stream.*;

//method to convert Document to String
public String getStringFromDocument(Document doc)
{
    try
    {
       DOMSource domSource = new DOMSource(doc);
       StringWriter writer = new StringWriter();
       StreamResult result = new StreamResult(writer);
       TransformerFactory tf = TransformerFactory.newInstance();
       Transformer transformer = tf.newTransformer();
       transformer.transform(domSource, result);
       return writer.toString();
    }
    catch(TransformerException ex)
    {
       ex.printStackTrace();
       return null;
    }
} 

For Markdown Extra you can use custom attributes:

# Example text {style=text-align:center}

This works for headers and blockquotes, but not for paragraphs, inline elements and code blocks.

A shorter version (but not supported in HTML 5):

# Example text {align=center}

In my case I use chrono and c function localtime_r which is thread-safe (in opposition to std::localtime).

#include <iostream>
#include <chrono>
#include <ctime>
#include <time.h>
#include <iomanip>


int main() {
  std::chrono::system_clock::time_point now = std::chrono::system_clock::now();
  std::time_t currentTime = std::chrono::system_clock::to_time_t(now);
  std::chrono::milliseconds now2 = std::chrono::duration_cast<std::chrono::milliseconds>(now.time_since_epoch());
  struct tm currentLocalTime;
  localtime_r(&currentTime, &currentLocalTime);
  char timeBuffer[80];
  std::size_t charCount { std::strftime( timeBuffer, 80,
                                         "%b %d %T",
                                          &currentLocalTime)
                         };

  if (charCount == 0) return -1;

  std::cout << timeBuffer << "." << std::setfill('0') << std::setw(3) << now2.count() % 1000 << std::endl;
  return 0;
}

I have recently installed it from source and bellow are all the steps needed to install it from source with the mentioned instructions available.

Other answers already describe why those messages are shown. My answer gives a step-by-step on how to isnstall, which may help people struglling on the actual installation as I did.

1. Install Bazel

Download it from one of their available releases, for example 0.5.2. Extract it, go into the directory and configure it: bash ./compile.sh. Copy the executable to /usr/local/bin: sudo cp ./output/bazel /usr/local/bin

2. Install Tensorflow

Clone tensorflow: git clone https://github.com/tensorflow/tensorflow.git Go to the cloned directory to configure it: ./configure

It will prompt you with several questions, bellow I have suggested the response to each of the questions, you can, of course, choose your own responses upon as you prefer:

Using python library path: /usr/local/lib/python2.7/dist-packages
Do you wish to build TensorFlow with MKL support? [y/N] y
MKL support will be enabled for TensorFlow
Do you wish to download MKL LIB from the web? [Y/n] Y
Please specify optimization flags to use during compilation when bazel option "--config=opt" is specified [Default is -march=native]: 
Do you wish to use jemalloc as the malloc implementation? [Y/n] n
jemalloc disabled
Do you wish to build TensorFlow with Google Cloud Platform support? [y/N] N
No Google Cloud Platform support will be enabled for TensorFlow
Do you wish to build TensorFlow with Hadoop File System support? [y/N] N
No Hadoop File System support will be enabled for TensorFlow
Do you wish to build TensorFlow with the XLA just-in-time compiler (experimental)? [y/N] N
No XLA JIT support will be enabled for TensorFlow
Do you wish to build TensorFlow with VERBS support? [y/N] N
No VERBS support will be enabled for TensorFlow
Do you wish to build TensorFlow with OpenCL support? [y/N] N
No OpenCL support will be enabled for TensorFlow
Do you wish to build TensorFlow with CUDA support? [y/N] N
No CUDA support will be enabled for TensorFlow

3. The pip package. To build it you have to describe which instructions you want (you know, those Tensorflow informed you are missing).

Build pip script: bazel build -c opt --copt=-mavx --copt=-mavx2 --copt=-mfma --copt=-mfpmath=both --copt=-msse4.1 --copt=-msse4.2 -k //tensorflow/tools/pip_package:build_pip_package

Build pip package: bazel-bin/tensorflow/tools/pip_package/build_pip_package /tmp/tensorflow_pkg

Install Tensorflow pip package you just built: sudo pip install /tmp/tensorflow_pkg/tensorflow-1.2.1-cp27-cp27mu-linux_x86_64.whl

Now next time you start up Tensorflow it will not complain anymore about missing instructions.

secure - This attribute tells the browser to only send the cookie if the request is being sent over a secure channel such as HTTPS. This will help protect the cookie from being passed over unencrypted requests. If the application can be accessed over both HTTP and HTTPS, then there is the potential that the cookie can be sent in clear text.

Status bar coloring is not supported in AppCompat v7:21.0.0.

From the Android developers blog post

On older platforms, AppCompat emulates the color theming where possible. At the moment this is limited to coloring the action bar and some widgets.

This means the AppCompat lib will only color status bars on Lollipop and above.

You don't actually need LINQ for this because List<T> provides a method that does exactly what you want: Find.

Searches for an element that matches the conditions defined by the specified predicate, and returns the first occurrence within the entire List<T>.

Example code:

PricePublicModel result = pricePublicList.Find(x => x.Size == 200);

Logs rotate for a reason, so that you only keep so many log files around. In log4j.xml you can add this to your node:

<param name="MaxBackupIndex" value="20"/>

The value tells log4j.xml to only keep 20 rotated log files around. You can limit this to 5 if you want or even 1. If your application isn't logging that much data, and you have 20 log files spanning the last 8 months, but you only need a weeks worth of logs, then I think you need to tweak your log4j.xml "MaxBackupIndex" and "MaxFileSize" params.

Alternatively, if you are using a properties file (instead of the xml) and wish to save 15 files (for example)

log4j.appender.[appenderName].MaxBackupIndex = 15

Latest version of angular (7.2 +) now has the option to pass additional information using NavigationExtras.

Home component

import {
  Router,
  NavigationExtras
} from '@angular/router';
const navigationExtras: NavigationExtras = {
  state: {
    transd: 'TRANS001',
    workQueue: false,
    services: 10,
    code: '003'
  }
};
this.router.navigate(['newComponent'], navigationExtras);

newComponent

test: string;
constructor(private router: Router) {
  const navigation = this.router.getCurrentNavigation();
  const state = navigation.extras.state as {
    transId: string,
    workQueue: boolean,
    services: number,
    code: string
  };
  this.test = "Transaction Key:" + state.transId + "<br /> Configured:" + state.workQueue + "<br /> Services:" + state.services + "<br /> Code: " + state.code;
}

Output

Hope this would help!

What i did was i commented out the

props.put("mail.smtp.starttls.enable","true"); 

Because apparently for G-mail you did not need it. Then if you haven't already done this you need to create an app password in G-mail for your program. I did that and it worked perfectly. Here this link will show you how: https://support.google.com/accounts/answer/185833.

This writes a Byte Order Mark at the start of the file, which is unnecessary in a UTF-8 file and some applications (in my case, SAP) don't like it. Solution here: Can I export excel data with UTF-8 without BOM?

stoi is a C++11 function. If you aren't using a compiler that understands C++11, this simply won't compile.

You can use a stringstream instead to read the input:

stringstream ss(hours0);
ss >> hours;

<Button Content="Click" Width="200" Height="50">
<Button.Style>
    <Style TargetType="{x:Type Button}">
        <Setter Property="Background" Value="LightBlue" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type Button}">
                    <Border x:Name="Border" Background="{TemplateBinding Background}">
                        <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" />
                    </Border>
                    <ControlTemplate.Triggers>
                        <Trigger Property="IsMouseOver" Value="True">
                            <Setter Property="Background" Value="LightGreen" TargetName="Border" />
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>
</Button.Style>

Note that you can replace most of the benign uses of goto by

• return

• break

• break label

• throw inside try-catch-finally

Because datetime is the module. The class is datetime.datetime.

import datetime
dtDate = datetime.datetime.strptime(sDate,"%m/%d/%Y")

It's worth noting that multiple field indexes can drastically improve your query performance. So in the above example we assume ProductID is the only field to lookup but were the query to say ProductID = 1 AND Category = 7 then a multiple column index helps. This is achieved with the following:

ALTER TABLE `table` ADD INDEX `index_name` (`col1`,`col2`)

Additionally the index should match the order of the query fields. In my extended example the index should be (ProductID,Category) not the other way around.

To check if it is today:

If we compare two dates which contain also the time information isSame will obviously fail. diff will fail in case that the two dates span over the new day:

var date1 = moment("01.01.2016 23:59:00", "DD.MM.YYYY HH.mm.ss");
var date2 = moment("02.01.2016 00:01:00", "DD.MM.YYYY HH.mm.ss");
var diff = date2.diff(date1); // 2seconds

I think the best way, even if it is not quick and short, is the following:

var isSame = date1.date() == date2.date() && date1.month() == date2.month() && date1.year() == date2.year()

To check if it is in the future:

As suggested also by other users, the diff method works.

var isFuture = now.diff(anotherDate) < 0 

This is the EASIEST way (and with the least coding):

setInterval(function() {
    $( ".blink" ).fadeToggle();
}, 500);

Fiddle

Now, if you are looking for something more sophisticated...

//Blink settings
var blink = {
    obj: $(".blink"),
    timeout: 15000,
    speed: 1000
};

//Start function
blink.fn = setInterval(function () {
    blink.obj.fadeToggle(blink.speed);
}, blink.speed + 1);

//Ends blinking, after 'blink.timeout' millisecons
setTimeout(function () {
    clearInterval(blink.fn);
    //Ensure that the element is always visible
    blink.obj.fadeIn(blink.speed);
    blink = null;
}, blink.timeout);

Fiddle

first import matplotlib and use it to set the size of the figure

from matplotlib import pyplot as plt
import seaborn as sns

plt.figure(figsize=(15,8))
ax = sns.barplot(x="Word", y="Frequency", data=boxdata)

As of the 0.17.0 release, the sort method was deprecated in favor of sort_values. sort was completely removed in the 0.20.0 release. The arguments (and results) remain the same:

df.sort_values(['a', 'b'], ascending=[True, False])

You can use the ascending argument of sort:

df.sort(['a', 'b'], ascending=[True, False])

For example:

In [11]: df1 = pd.DataFrame(np.random.randint(1, 5, (10,2)), columns=['a','b'])

In [12]: df1.sort(['a', 'b'], ascending=[True, False])
Out[12]:
   a  b
2  1  4
7  1  3
1  1  2
3  1  2
4  3  2
6  4  4
0  4  3
9  4  3
5  4  1
8  4  1

As commented by @renadeen

Sort isn't in place by default! So you should assign result of the sort method to a variable or add inplace=True to method call.

that is, if you want to reuse df1 as a sorted DataFrame:

df1 = df1.sort(['a', 'b'], ascending=[True, False])

or

df1.sort(['a', 'b'], ascending=[True, False], inplace=True)

If you are using Facebook SDK, you don't need to bother yourself to enter anything for redirect URI on the app management page of facebook. Just setup a URL scheme for your iOS app. The URL scheme of your app should be a value "fbxxxxxxxxxxx" where xxxxxxxxxxx is your app id as identified on facebook. To setup URL scheme for your iOS app, go to info tab of your app settings and add URL Type.

If you add a Selection and saving to workbook path to Ryan Bradley code that will be more elastic:

 Sub ExportImage()

Dim sheet, zoom_coef, area, chartobj
Dim sFilePath As String
Dim sView As String

'Captures current window view
sView = ActiveWindow.View

'Sets the current view to normal so there are no "Page X" overlays on the image
ActiveWindow.View = xlNormalView

'Temporarily disable screen updating
Application.ScreenUpdating = False

Set sheet = ActiveSheet

'Set the file path to export the image to the user's desktop
'I have to give credit to Kyle for this solution, found it here:
'http://stackoverflow.com/questions/17551238/vba-how-to-save-excel-workbook-to-desktop-regardless-of-user
'sFilePath = CreateObject("WScript.Shell").specialfolders("Desktop") & "\" & ActiveSheet.Name & ".png"

'##################
'Lukasz : Save to  workbook directory
'Asking for filename insted of ActiveSheet.Name is also good idea, without file extension
dim FileID as string
FileID=inputbox("Type a file name","Filename...?",ActiveSheet.Name)
sFilePath = ThisWorkbook.Path & "\" & FileID & ".png"

'Lukasz:Change code to use Selection
'Simply select what you want to export and run the macro
'ActiveCell should be: Top Left 
'it means select from top left corner to right bottom corner

Dim r As Long, c As Integer, ar As Long, ac As Integer

    r = Selection.rows.Count
    c = Selection.Columns.Count
    ar = ActiveCell.Row
    ac = ActiveCell.Column
    ActiveSheet.PageSetup.PrintArea = Range(Cells(ar, ac), Cells(ar, ac)).Resize(r, c).Address

'Export print area as correctly scaled PNG image, courtasy of Winand
'Lukasz: zoom_coef can be constant = 0 to 5 can work too, but save is 0 to 4
zoom_coef = 5 '100 / sheet.Parent.Windows(1).Zoom
'#############
Set area = sheet.Range(sheet.PageSetup.PrintArea)
area.CopyPicture xlPrinter  'xlBitmap '
Set chartobj = sheet.ChartObjects.Add(0, 0, area.Width * zoom_coef, area.Height * zoom_coef)
chartobj.Chart.Paste
chartobj.Chart.Export sFilePath, "png"
chartobj.Delete

'Returns to the previous view
ActiveWindow.View = sView

'Re-enables screen updating
Application.ScreenUpdating = True

'Tells the user where the image was saved
MsgBox ("Export completed! The file can be found here: :" & Chr(10) & Chr(10) & sFilePath)
'Close
End Sub

If you are looking for solution without using Java String functionality (i.e. split, match, etc.) then the following should help:

List<String> splitString(String string) {
        List<String> list = new ArrayList<String>();
        String token = "";
        char curr;
        for (int e = 0; e < string.length() + 1; e++) {
            if (e == 0)
                curr = string.charAt(0);
            else {
                curr = string.charAt(--e);
            }

            if (isNumber(curr)) {
                while (e < string.length() && isNumber(string.charAt(e))) {
                    token += string.charAt(e++);
                }
                list.add(token);
                token = "";
            } else {
                while (e < string.length() && !isNumber(string.charAt(e))) {
                    token += string.charAt(e++);
                }
                list.add(token);
                token = "";
            }

        }

        return list;
    }

boolean isNumber(char c) {
        return c >= '0' && c <= '9';
    }

This solution will split numbers and 'words', where 'words' are strings that don't contain numbers. However, if you like to have only 'words' containing English letters then you can easily modify it by adding more conditions (like isNumber method call) depending on your requirements (for example you may wish to skip words that contain non English letters). Also note that the splitString method returns ArrayList which later can be converted to String array.

body {
    margin: 0;
    padding: 0;
    background: url('img/background.jpg') repeat;
}

body:before {
    content: " ";
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    background: -webkit-radial-gradient(top center, ellipse cover, rgba(255,255,255,0.2) 0%,rgba(0,0,0,0.5) 100%);
}

PLEASE NOTE: This only using webkit so it will only work in webkit browsers.

try :

-moz-linear-gradient = (Firefox)
-ms-linear-gradient = (IE)
-o-linear-gradient = (Opera)
-webkit-linear-gradient = (Chrome & safari)

Try iterator function

For example you can return first element

x = [['a',1],['b',2],['a',1]]

_.uniq(x,false,function(i){  

   return i[0]   //'a','b'

})

=> [['a',1],['b',2]]

Demo: http://jsfiddle.net/sunnycpp/u4vjR/2/

Here I have created handle-destroy directive.

ctrl.directive('handleDestroy', function() {
    return function(scope, tElement, attributes) {        
        scope.$on('$destroy', function() {
            alert("In destroy of:" + scope.todo.text);
        });
    };
});

Use jquery, look how easy it is:

    var a = '<h1> this is some html </h1>';
    $("#results").html(a);

       //html
    <div id="results"> </div>

Just a shot in the dark(since you did not share the compiler initialization code with us): the way you retrieve the compiler causes the issue. Point your JRE to be inside the JDK as unlike jdk, jre does not provide any tools hence, results in NPE.

Maybe the OrderedDictonary will help you out.

DecimalFormatSymbols formatSymbols = new DecimalFormatSymbols();
formatSymbols.setDecimalSeparator('|');
formatSymbols.setGroupingSeparator(' ');

String strange = "#,##0.###";
DecimalFormat df = new DecimalFormat(strange, formatSymbols);
df.setGroupingSize(4);

String out = df.format(new BigDecimal(300000).doubleValue());

System.out.println(out);

I implemented a horizontal/vertical search, (first make a div full of vertical line links arranged horizontally, then make a div full of horizontal line links arranged vertically, and simply see which one has the hover state) like Tim Down's idea above, and it works pretty fast. Sadly, does not work on Chrome 32 on KDE.

jsfiddle.net/5XzeE/4/

Below is the method that worked for me on API 23-25 emulators. The explanation is provided for API 24 but works almost identically for other versions.

Credits: Jon Doe, zaidorx, pjl.

Warm advice for readers: please just go over the steps before following them, as some are automated via provided scripts.

1. In the AVD manager of Android studio (tested on v2.2.3), create a new emulator with the "Android 7.0 (Google APIs)" target:

2. Download the latest Open GApps package for the emulator's architecture (CPU/ABI). In my case it was x86_64, but it can be something else depending on your choice of image during the device creation wizard. Interestingly, the architecture seems more important than the correct Android version (i.e. gapps for 6.0 also work on a 7.0 emulator).

3. Extract the .apk files using from the following paths (relative to open_gapps-x86_64-7.0-pico-201#####.zip):

   .zip\Core\gmscore-x86_64.tar.lz\gmscore-x86_64\nodpi\priv-app\PrebuiltGmsCore\
   .zip\Core\gsfcore-all.tar.lz\gsfcore-all\nodpi\priv-app\GoogleServicesFramework\
   .zip\Core\gsflogin-all.tar.lz\gsflogin-all\nodpi\priv-app\GoogleLoginService\
   .zip\Core\vending-all.tar.lz\vending-all\nodpi\priv-app\Phonesky\
   

   Note that Open GApps use the Lzip compression, which can be opened using either the tool found on the Lzip website^1,2, or on Mac using homebrew: brew install lzip. Then e.g. lzip -d gmscore-x86_64.tar.lz.

   I'm providing a batch file that utilizes 7z.exe and lzip.exe to extract all required .apks automatically (on Windows):

   @echo off
   echo.
   echo #################################
   echo Extracting Gapps...
   echo #################################
   7z x -y open_gapps-*.zip -oGAPPS
   
   echo Extracting Lzips...
   lzip -d GAPPS\Core\gmscore-x86_64.tar.lz
   lzip -d GAPPS\Core\gsfcore-all.tar.lz
   lzip -d GAPPS\Core\gsflogin-all.tar.lz
   lzip -d GAPPS\Core\vending-all.tar.lz
   
   move GAPPS\Core\*.tar
   
   echo. 
   echo #################################
   echo Extracting tars...
   echo #################################
   
   7z e -y -r *.tar *.apk
   
   echo.
   echo #################################
   echo Cleaning up...
   echo #################################
   rmdir /S /Q GAPPS
   del *.tar
   
   echo.
   echo #################################
   echo All done! Press any key to close.
   echo #################################
   pause>nul
   

   To use this, save the script in a file (e.g. unzip_gapps.bat) and put everything relevant in one folder, as demonstrated below:

4. Update the su binary to be able to modify the permissions of the files we will later upload. A new su binary can be found in the SuperSU by Chainfire package "Recovery flashable" zip. Get the zip, extract it somewhere, create the a batch file with the following contents in the same folder, and finally run it:

   adb root
   adb remount
   
   adb push eu.chainfire.supersu_2.78.apk /system/app/
   adb push x64/su /system/xbin/su
   adb shell chmod 755 /system/xbin/su
   
   adb shell ln -s /system/xbin/su /system/bin/su
   adb shell "su --daemon &"
   adb shell rm /system/app/SdkSetup.apk
   

5. Put all .apk files in one folder and create a batch file with these contents³:

   START /B E:\...\android-sdk\tools\emulator.exe @Nexus_6_API_24 -no-boot-anim -writable-system
   adb wait-for-device
   adb root
   adb shell stop
   adb remount
   adb push PrebuiltGmsCore.apk /system/priv-app/PrebuiltGmsCore
   adb push GoogleServicesFramework.apk /system/priv-app/GoogleServicesFramework
   adb push GoogleLoginService.apk /system/priv-app/GoogleLoginService
   adb push Phonesky.apk /system/priv-app/Phonesky/Phonesky.apk
   adb shell su root "chmod 777 /system/priv-app/**"
   adb shell su root "chmod 777 /system/priv-app/PrebuiltGmsCore/*"
   adb shell su root "chmod 777 /system/priv-app/GoogleServicesFramework/*"
   adb shell su root "chmod 777 /system/priv-app/GoogleLoginService/*"
   adb shell su root "chmod 777 /system/priv-app/Phonesky/*"
   adb shell start
   

   Notice that the path E:\...\android-sdk\tools\emulator.exe should be modified according to the location of the Android SDK on your system.

6. Execute the above batch file (the console should look like this afterwards):

   O:\123>START /B E:\...\android-sdk\tools\emulator.exe @Nexus_6_API_24 -no-boot-anim -writable-system
   
   O:\123>adb wait-for-device
   Hax is enabled
   Hax ram_size 0x60000000
   HAX is working and emulator runs in fast virt mode.
   emulator: Listening for console connections on port: 5554
   emulator: Serial number of this emulator (for ADB): emulator-5554
   
   O:\123>adb root
   
   O:\123>adb shell stop
   
   O:\123>adb remount
   remount succeeded
   
   O:\123>adb push PrebuiltGmsCore.apk /system/priv-app/PrebuiltGmsCore/
   [100%] /system/priv-app/PrebuiltGmsCore/PrebuiltGmsCore.apk
   
   O:\123>adb push GoogleServicesFramework.apk /system/priv-app/GoogleServicesFramework/
   [100%] /system/priv-app/GoogleServicesFramework/GoogleServicesFramework.apk
   
   O:\123>adb push GoogleLoginService.apk /system/priv-app/GoogleLoginService/
   [100%] /system/priv-app/GoogleLoginService/GoogleLoginService.apk
   
   O:\123>adb push Phonesky.apk /system/priv-app/Phonesky/Phonesky.apk
   [100%] /system/priv-app/Phonesky/Phonesky.apk
   
   O:\123>adb shell su root "chmod 777 /system/priv-app/**"
   
   O:\123>adb shell su root "chmod 777 /system/priv-app/PrebuiltGmsCore/*"
   
   O:\123>adb shell su root "chmod 777 /system/priv-app/GoogleServicesFramework/*"
   
   O:\123>adb shell su root "chmod 777 /system/priv-app/GoogleLoginService/*"
   
   O:\123>adb shell su root "chmod 777 /system/priv-app/Phonesky/*"
   
   O:\123>adb shell start
   

7. When the emulator loads - close it, delete the Virtual Device and then create another one using the same system image. This fixes the unresponsive Play Store app, "Google Play Services has stopped" and similar problems. It works because in the earlier steps we have actually modified the system image itself (take a look at the Date modified on android-sdk\system-images\android-24\google_apis\x86_64\system.img). This means that every device created from now on with the system image will have gapps installed!

8. Start the new AVD. If it takes unusually long to load, close it and instead start it using:

   START /B E:\...\android-sdk\tools\emulator.exe @Nexus_6_API_24
   adb wait-for-device
   adb shell "su --daemon &"
   

   After the AVD starts you will see the image below - notice the Play Store icon in the corner!

³ - I'm not sure all of these commands are needed, and perhaps some of them are overkill... it seems to work - which is what counts. :)

Use:

#import <QuartzCore/QuartzCore.h>

.......

[myView.layer removeAllAnimations];

Merely hitting the debug icon again fixed my problem in a few seconds.

I have used a similar layout with 4 TextViews. Two TextViews should be aligned to left and two TextViews should be aligned to right. So, here is my solution, if you want to use LinearLayouts alone.

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal"
    android:baselineAligned="false"
    android:padding="10dp" >

    <LinearLayout
        android:layout_width="0dip"
        android:layout_weight="0.50"
        android:layout_height="match_parent"
        android:gravity="left"
        android:orientation="horizontal" >

        <TextView
            android:id="@+id/textview_fragment_mtfstatus_level"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/level"
            android:textAppearance="?android:attr/textAppearanceMedium" />

        <TextView
            android:id="@+id/textview_fragment_mtfstatus_level_count"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text=""
            android:textAppearance="?android:attr/textAppearanceMedium" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="0dip"
        android:layout_weight="0.50"
        android:layout_height="match_parent"
        android:gravity="right"
        android:orientation="horizontal" >

        <TextView
            android:id="@+id/textview_fragment_mtfstatus_time"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/time"
            android:textAppearance="?android:attr/textAppearanceMedium"
             />

        <TextView
            android:id="@+id/textview_fragment_mtfstatus_time_count"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text=""
            android:textAppearance="?android:attr/textAppearanceMedium" 
            />
    </LinearLayout>

</LinearLayout>

If you couldn't find http.conf and followed Nick's way.

Restart Apache using sudo service apache2 restart.

I just wanted something really basic to move some files out of the main folder, like user2889485's reply, but his specific answer didnt work for me. I didnt care if they were in the same package or not.

My GOPATH workspace is c:\work\go and under that I have

/src/pg/main.go      (package main)
/src/pg/dbtypes.go   (pakage dbtypes)

in main.go I import "/pg/dbtypes"

Referring to SimpleDataFormat JavaDoc:

Letter | Date or Time Component | Presentation | Examples
---------------------------------------------------------
   H   |  Hour in day (0-23)    |    Number    |    0
   h   |  Hour in am/pm (1-12)  |    Number    |    12

As often, guava has what you need.

To go from byte array to int: Ints.fromBytesArray, doc here

To go from int to byte array: Ints.toByteArray, doc here

Extract (refactor) your statements. And use the magic of and and or to decide when to short-circuit.

def a():
    try: # a code
    except: pass # or raise
    else: return True

def b():
    try: # b code
    except: pass # or raise
    else: return True

def c():
    try: # c code
    except: pass # or raise
    else: return True

def d():
    try: # d code
    except: pass # or raise
    else: return True

def main():   
    try:
        a() and b() or c() or d()
    except:
        pass

@Jon's answer is great and will get you where you need to go. So why is your code printing out what it is. The answer: You're not writing out the contents of your list, but the String representation of your list itself, by an implicit call to Lists.verbList.ToString(). Object.ToString() defines the default behavior you're seeing here.

When running git filter-branch using a newer version of git (2.22+ maybe?), it says to use this new tool git-filter-repo. This tool certainly simplified things for me.

Filtering with filter-repo

Commands to create the XYZ repo from the original question:

# create local clone of original repo in directory XYZ
tmp $ git clone [email protected]:user/original.git XYZ

# switch to working in XYZ
tmp $ cd XYZ

# keep subdirectories XY1 and XY2 (dropping ABC)
XYZ $ git filter-repo --path XY1 --path XY2

# note: original remote origin was dropped
# (protecting against accidental pushes overwriting original repo data)

# XYZ $ ls -1
# XY1
# XY2

# XYZ $ git log --oneline
# last commit modifying ./XY1 or ./XY2
# first commit modifying ./XY1 or ./XY2

# point at new hosted, dedicated repo
XYZ $ git remote add origin [email protected]:user/XYZ.git

# push (and track) remote master
XYZ $ git push -u origin master

assumptions: * remote XYZ repo was new and empty before the push

Filtering and moving

In my case, I also wanted to move a couple of directories for a more consistent structure. Initially, I ran that simple filter-repo command followed by git mv dir-to-rename, but I found I could get a slightly "better" history using the --path-rename option. Instead of seeing last modified 5 hours ago on moved files in the new repo I now see last year (in the GitHub UI), which matches the modified times in the original repo.

Instead of...

git filter-repo --path XY1 --path XY2 --path inconsistent
git mv inconsistent XY3  # which updates last modification time

I ultimately ran...

git filter-repo --path XY1 --path XY2 --path inconsistent --path-rename inconsistent:XY3

• I thought the Git Rev News blog post explained well the reasoning behind creating yet another repo-filtering tool.
• I initially tried the path of creating a sub-directory matching the target repo name in the original repository and then filtering (using git filter-repo --subdirectory-filter dir-matching-new-repo-name). That command correctly converted that subdirectory to the root of the copied local repo, but it also resulted in a history of only the three commits it took to create the subdirectory. (I hadn't realized that --path could be specified multiple times; thereby, obviating the need to create a subdirectory in the source repo.) Since someone had committed to the source repo by the time I noticed that I'd failed to carry forward the history, I just used git reset commit-before-subdir-move --hard after the clone command, and added --force to the filter-repo command to get it to operate on the slightly modified local clone.

git clone ...
git reset HEAD~7 --hard      # roll back before mistake
git filter-repo ... --force  # tell filter-repo the alterations are expected

• I was stumped on the install since I was unaware of the extension pattern with git, but ultimately I cloned git-filter-repo and symlinked it to $(git --exec-path):

ln -s ~/github/newren/git-filter-repo/git-filter-repo $(git --exec-path)

Watch out for the trap I got into: When checking if certain value is not present in an array, you shouldn't do:

SELECT value_variable != ANY('{1,2,3}'::int[])

but use

SELECT value_variable != ALL('{1,2,3}'::int[])

instead.

for just background color

Tabbarcontroller.tabBar.barTintColor=[UIColor redcolour];

or this in App Delegate

[[UITabBar appearance] setBackgroundColor:[UIColor blackColor]];

for changing color of unselect icons of tabbar

For iOS 10:

// this code need to be placed on home page of tabbar    
for(UITabBarItem *item in self.tabBarController.tabBar.items) {
    item.image = [item.image imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
}

Above iOS 10:

// this need to be in appdelegate didFinishLaunchingWithOptions
[[UITabBar appearance] setUnselectedItemTintColor:[UIColor blackColor]];

No, #region does not exist in the T-SQL language.

You can get code-folding using begin-end blocks:

-- my region
begin
    -- code goes here
end

I'm not sure I'd recommend using them for this unless the code cannot be acceptably refactored by other means though!

put your jquery function inside ready function for call click event:

$(document).ready(function() {

  $("#ancherComplaint").click(function () {
     alert($(this).attr("id"));
  });

});

In order to read a file chosen by the user, using a file open dialog, you can use the <input type="file"> tag. You can find information on it from MSDN. When the file is chosen you can use the FileReader API to read the contents.

function onFileLoad(elementId, event) {_x000D_
    document.getElementById(elementId).innerText = event.target.result;_x000D_
}_x000D_
_x000D_
function onChooseFile(event, onLoadFileHandler) {_x000D_
    if (typeof window.FileReader !== 'function')_x000D_
        throw ("The file API isn't supported on this browser.");_x000D_
    let input = event.target;_x000D_
    if (!input)_x000D_
        throw ("The browser does not properly implement the event object");_x000D_
    if (!input.files)_x000D_
        throw ("This browser does not support the `files` property of the file input.");_x000D_
    if (!input.files[0])_x000D_
        return undefined;_x000D_
    let file = input.files[0];_x000D_
    let fr = new FileReader();_x000D_
    fr.onload = onLoadFileHandler;_x000D_
    fr.readAsText(file);_x000D_
}

<input type='file' onchange='onChooseFile(event, onFileLoad.bind(this, "contents"))' />_x000D_
<p id="contents"></p>

To set it programmatically in Activity.java:

public void onCreate(Bundle savedInstanceState) {

  super.onCreate(savedInstanceState);

  setTheme(R.style.MyTheme); // (for Custom theme)
  setTheme(android.R.style.Theme_Holo); // (for Android Built In Theme)

  this.setContentView(R.layout.myactivity);

To set in Application scope in Manifest.xml (all activities):

 <application
    android:theme="@android:style/Theme.Holo"
    android:theme="@style/MyTheme">

To set in Activity scope in Manifest.xml (single activity):

  <activity
    android:theme="@android:style/Theme.Holo"
    android:theme="@style/MyTheme">

To build a custom theme, you will have to declare theme in themes.xml file, and set styles in styles.xml file.

I have just tried to install that extension on my dev server.

First, make sure that the extension is correctly enabled. Your phpinfo() output doesn't seem complete.

If it is indeed installed properly, your phpinfo() should have a section that looks like this:

If you do not get that section in your phpinfo(). Make sure that you are using the right version. There are both non-thread-safe and thread-safe versions of the extension.

Finally, check your extension_dir setting. By default it's this: extension_dir = "ext", for most of the time it works fine, but if it doesn't try: extension_dir = "C:\PHP\ext".

===========================================================================

EDIT given new info:

You are using the wrong function. mssql_connect() is part of the Mssql extension. You are using microsoft's extension, so use sqlsrv_connect(), for the API for the microsoft driver, look at SQLSRV_Help.chm which should be extracted to your ext directory when you extracted the extension.

Maybe what you want is just plain old predefined variables.

Consider trying

$_SERVER['REQUEST_URI'']

Or read more here.

Simply put:

.democlass {
    background-color: rgba(246,245,245,0);
}

That should give you a transparent background.

Sounds like the same to me! Though I don't totally disagree with Oli. I'd give a selected few people the Software Architect title if they want it but experience tells me the people who would actually deserve the title of Software Architect usually aint that in to titles.

The web.xml file is the deployment descriptor for a Servlet-based Java web application (which most Java web apps are). Among other things, it declares which Servlets exist and which URLs they handle.

The part you cite defines a Servlet Filter. Servlet filters can do all kinds of preprocessing on requests. Your specific example is a filter had the Wicket framework uses as its entry point for all requests because filters are in some way more powerful than Servlets.

You can also use the same syntax for an array. For example, searching within a Pandas series:

ser = pd.Series(['some', 'strings', 'to', 'query'])

if item in ser.values:
    # do stuff

You might want to use helper library like http://momentjs.com/ which wraps the native javascript date object for easier manipulations

Then you can do things like:

var day = moment("12-25-1995", "MM-DD-YYYY");

or

var day = moment("25/12/1995", "DD/MM/YYYY");

then operate on the date

day.add('days', 7)

and to get the native javascript date

day.toDate();

As Bhavik Shah says, you can do it in JAVA_OPTS, but the recommended way (as per catalina.sh) is to use CATALINA_OPTS:

#   CATALINA_OPTS   (Optional) Java runtime options used when the "start",
#                   "run" or "debug" command is executed.
#                   Include here and not in JAVA_OPTS all options, that should
#                   only be used by Tomcat itself, not by the stop process,
#                   the version command etc.
#                   Examples are heap size, GC logging, JMX ports etc.

#   JAVA_OPTS       (Optional) Java runtime options used when any command
#                   is executed.
#                   Include here and not in CATALINA_OPTS all options, that
#                   should be used by Tomcat and also by the stop process,
#                   the version command etc.
#                   Most options should go into CATALINA_OPTS.

var ind=0;
foreach(string s in sList){
    if(s.equals("ok")){
        return true;
    }
    ind++;
}
if (ind==sList.length){
    return false;
}

An absolute xpath in HTML DOM starts with /html e.g.

/html/body/div[5]/div[2]/div/div[2]/div[2]/h2[1]

and a relative xpath finds the closed id to the dom element and generates xpath starting from that element e.g.

.//*[@id='answers']/h2[1]/a[1]

You can use firepath (firebug) for generating both types of xpaths

It won't make any difference which xpath you use in selenium, the former may be faster than the later one (but it won't be observable)

Absolute xpaths are prone to more regression as slight change in DOM makes them invalid or refer to a wrong element

based on your input example, this awk line works. (without trailing comma)

awk -vRS="" -vOFS=',' '$1=$1' file

test:

kent$  echo "foo
bar
qux
zuu
sdf
sdfasdf"|awk -vRS="" -vOFS=',' '$1=$1' 
foo,bar,qux,zuu,sdf,sdfasdf

Credentials may be correct and something else wrong. I based my pluggable DB connection string on its container DB. Instead of the original parent.example.com service name the correct appeared to be pluggable.example.com.

I had the same problem but solved it in this way:

df = pd.read_csv('your-array.csv', skiprows=[0])

You only need to prefix an if statement with @ if you're not already inside a razor code block.

Edit: You have a couple of things wrong with your code right now.

You're declaring nmb, but never actually doing anything with the value. So you need figure out what that's supposed to actually be doing. In order to fix your code, you need to make a couple of tiny changes:

@if (ViewBag.Articles != null)
{
    int nmb = 0;
    foreach (var item in ViewBag.Articles)
    {
        if (nmb % 3 == 0)
        {
            @:<div class="row"> 
        }

        <a href="@Url.Action("Article", "Programming", new { id = item.id })">
            <div class="tasks">
                <div class="col-md-4">
                    <div class="task important">
                        <h4>@item.Title</h4>
                        <div class="tmeta">
                            <i class="icon-calendar"></i>
                                @item.DateAdded - Pregleda:@item.Click
                            <i class="icon-pushpin"></i> Authorrr
                        </div>
                    </div>
                </div>
            </div>
        </a>
        if (nmb % 3 == 0)
        {
            @:</div>
        }
    }
}

The important part here is the @:. It's a short-hand of <text></text>, which is used to force the razor engine to render text.

One other thing, the HTML standard specifies that a tags can only contain inline elements, and right now, you're putting a div, which is a block-level element, inside an a.

If I recall correctly Twig doesn't support || and && operators, but requires or and and to be used respectively. I'd also use parentheses to denote the two statements more clearly although this isn't technically a requirement.

{%if ( fields | length > 0 ) or ( trans_fields | length > 0 ) %}

Expressions

Expressions can be used in {% blocks %} and ${ expressions }.

Operator    Description
==          Does the left expression equal the right expression?
+           Convert both arguments into a number and add them.
-           Convert both arguments into a number and substract them.
*           Convert both arguments into a number and multiply them.
/           Convert both arguments into a number and divide them.
%           Convert both arguments into a number and calculate the rest of the integer division.
~           Convert both arguments into a string and concatenate them.
or          True if the left or the right expression is true.
and         True if the left and the right expression is true.
not         Negate the expression.

For more complex operations, it may be best to wrap individual expressions in parentheses to avoid confusion:

{% if (foo and bar) or (fizz and (foo + bar == 3)) %}

I’m running a 5th gen i7 with Windows 10 and a 1TB Solid State. I compressed the Android Studio Projects folder and got about an 80% boost. Hope this helps.

I then combined it with the above solutions ie (org.gradle.parallel=true, org.gradle.daemon=true). The performance boost was quite impressive.

Additionally:

All of the above answers are totally correct but I must state as an experience Android developer (of 4 and a half years) that: No Android/Gradle developer should be working on a machine with a spinner drive, you need to fork out for a Solid State. We all hit that play button in the IDE 100s of times per day. When I went from a spinner to SSD (post Gradle), my speed and efficiency was literally 2 – 4 times faster and I promise you I’m NOT exaggerating here.

Now I’m not talking about having a machine with a small SSD and a big spinner, I’m talking about 1 big SSD. If you already have a machine with a small SSD and a big spinner you can upgrade the small spinner to say a 500GB SSD and set the SSD as your main OS drive with your developer tools installed on it.

So if you’re working in a fast paced environment please show this post to your boss. A decent 1TB SSD will set you back about £300 (including VAT), or about £160 for a 500GB SSD. Depending on if you are a junior or senior Android developer the drive will pay for itself (in wages expenses) in 1 – 2 working weeks, or about 2 and a half to 5 working days if you invest in a smaller; say 500GB SSD.

A lot of developers may argue that this is not the case, but it is the case for Gradle, as the Gradle system is very hard on the direct disk access. If you work with .NET/C#/VB Net or other development tools you won’t notice much difference but the difference in Gradle is HUGE. If you act on this post I promise you, you won’t be disappointed. Personally I’m using fifth gen i7 with 8GB RAM which originally came with a 1TB Spinner and I upgraded it to a Samsung SSD 840 EVO 1TB and I’ve never looked back since. I bought mine from: https://www.aria.co.uk.

Hope this helps. Also I must state that this is NOT a commercially motivated post, I’m just recommending Aria as I’ve used them many times before and they’ve always been reliable.

public bool BulkCopy(ExcelToSqlBo objExcelToSqlBo, DataTable dt, SqlConnection conn, SqlTransaction tx)
{
    int check = 0;
    bool result = false;
    string getInsert = "";
    try
    {
        if (dt.Rows.Count > 0)
        {
            foreach (DataRow dr in dt.Rows)
            {
                if (dr != null)
                {
                    if (check == 0)
                    {
                        getInsert = "INSERT INTO [tblTemp]([firstName],[lastName],[Father],[Mother],[Category]" +
                                ",[sub_1],[sub_LG2])"+
                                " select '" + dr[0].ToString() + "','" + dr[1].ToString() + "','" + dr[2].ToString() + "','" + dr[3].ToString() + "','" + dr[4].ToString().Trim() + "','" + dr[5].ToString().Trim() + "','" + dr[6].ToString();

                        check += 1;
                    }
                    else
                    {
                        getInsert += " UNION ALL ";

                        getInsert += " select  '" + dr[0].ToString() + "','" + dr[1].ToString() + "','" + dr[2].ToString() + "','" + dr[3].ToString() + "','" + dr[4].ToString().Trim() + "','" + dr[5].ToString().Trim() + "','" + dr[6].ToString() ;

                        check++;
                    }
                }
            }
            result = common.ExecuteNonQuery(getInsert, DatabasesName, conn, tx);
        }
        else
        {
            throw new Exception("No row for insertion");
        }
        dt.Dispose();
    }
    catch (Exception ex)
    {
        dt.Dispose();
        throw new Exception("Please attach file in Proper format.");
    }
    return result;
} 

Sorry for answering after 2-3 years. but you can hide activity of all system buttons. Just check this my answers How to disable virtual home button in any activity?.

Another option:

UPDATE `table` SET the_col = current_timestamp

Looks odd, but works as expected. If I had to guess, I'd wager this is slightly faster than calling now().

<div>
    <h1> Ok </h1>
    <button type='button'>Button</button>
    <div style="clear:both;"></div>
</div>

css

div {
    background: purple;
}

div h1 {
    text-align: center;
}

div button {
    float: right;
    margin-right:10px;

}

# cat .bash_profile | grep PATH
PATH=$HOME/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin
export PATH

# cat /etc/sudoers | grep Defaults
Defaults    requiretty
Defaults    env_reset
Defaults    env_keep = "SOME_PARAM1 SOME_PARAM2 ... PATH"

If you just need the free space on a device, see the answer using os.statvfs() below.

If you also need the device name and mount point associated with the file, you should call an external program to get this information. df will provide all the information you need -- when called as df filename it prints a line about the partition that contains the file.

To give an example:

import subprocess
df = subprocess.Popen(["df", "filename"], stdout=subprocess.PIPE)
output = df.communicate()[0]
device, size, used, available, percent, mountpoint = \
    output.split("\n")[1].split()

Note that this is rather brittle, since it depends on the exact format of the df output, but I'm not aware of a more robust solution. (There are a few solutions relying on the /proc filesystem below that are even less portable than this one.)

Using .replace(/\s+/g,'') works fine;

Example:

this.slug = removeAccent(this.slug).replace(/\s+/g,'');

I had met a similar problem, after i add a scope property of servlet dependency in pom.xml

 <dependency>
  <groupId>javax.servlet</groupId>
  <artifactId>javax.servlet-api</artifactId>
  <version>3.0.1</version>
    <scope>provided</scope>
</dependency>

Then it was ok . maybe that will help you.

So to make your expression work, changing && for -a will do the trick.

It is correct like this:

 if [ -f $VAR1 ] && [ -f $VAR2 ] && [ -f $VAR3 ]
 then  ....

or like

 if [[ -f $VAR1 && -f $VAR2 && -f $VAR3 ]]
 then  ....

or even

 if [ -f $VAR1 -a -f $VAR2 -a -f $VAR3 ]
 then  ....

You can find further details in this question bash : Multiple Unary operators in if statement and some references given there like What is the difference between test, [ and [[ ?.

To get result query from django to database(with correct parameter substitution) you could use this function:

from django.db import connection

def print_database_query_formatted(query):
    sql, params = query.sql_with_params()
    cursor = connection.cursor()
    cursor.execute('EXPLAIN ' + sql, params)
    db_query = cursor.db.ops.last_executed_query(cursor, sql, params).replace('EXPLAIN ', '')

    parts = '{}'.format(db_query).split('FROM')
    print(parts[0])
    if len(parts) > 1:
        parts = parts[1].split('WHERE')
        print('FROM{}'.format(parts[0]))
        if len(parts) > 1:
            parts = parts[1].split('ORDER BY')
            print('WHERE{}'.format(parts[0]))
            if len(parts) > 1:
                print('ORDER BY{}'.format(parts[1]))

# USAGE
users = User.objects.filter(email='[email protected]').order_by('-id')
print_database_query_formatted(users.query)

Output example

SELECT "users_user"."password", "users_user"."last_login", "users_user"."is_superuser", "users_user"."deleted", "users_user"."id", "users_user"."phone", "users_user"."username", "users_user"."userlastname", "users_user"."email", "users_user"."is_staff", "users_user"."is_active", "users_user"."date_joined", "users_user"."latitude", "users_user"."longitude", "users_user"."point"::bytea, "users_user"."default_search_radius", "users_user"."notifications", "users_user"."admin_theme", "users_user"."address", "users_user"."is_notify_when_buildings_in_radius", "users_user"."active_campaign_id", "users_user"."is_unsubscribed", "users_user"."sf_contact_id", "users_user"."is_agree_terms_of_service", "users_user"."is_facebook_signup", "users_user"."type_signup" 
FROM "users_user" 
WHERE "users_user"."email" = '[email protected]' 
ORDER BY "users_user"."id" DESC

It based on this ticket comment: https://code.djangoproject.com/ticket/17741#comment:4

if self.automaticallyAdjustsScrollViewInsets = NO; doesn't work for you, make sure the height of either tableview header or section header is CGFLOAT_MIN not 0.

For example if you want to make tableview header 0 high, you can do:

    CGRect frame = self.tableViewHeader.frame;
    frame.size.height = CGFLOAT_MIN; //not 0
    self.tableView.tableHeaderView.frame = frame;
    self.tableView.tableHeaderView = self.tableViewHeader;

Hope it helps.

This issue has already been resolved here : What is the best way to detect a mobile device in jQuery?.

On the accepted answer, they basically test if it's an iPhone, an iPod, an Android device or whatever to return true. Just keep the ones you want for instance if( /Android/i.test(navigator.userAgent) ) { // some code.. } will return true only for Android user-agents.

However, user-agents are not really reliable since they can be changed. The best thing is still to develop something universal for all mobile platforms.

For Android, change the app name from the Android folder. In the AndroidManifest.xml file, in folder android/app/src/main, let the android label refer to the name you prefer, for example,

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    <application
        `android:label="myappname"`
        // The rest of the code
    </application>
</manifest>

Joran suggested to first remove the NAs before running the model. Thus, I removed the NAs, run the model and obtained the residuals. When I updated model2 by inclusion of the lagged residuals, the error message did not appear again.

Remove NAs

df2<-df1[complete.cases(df1),]

Run the main model

model2<-gam(death ~ pm10 + s(trend,k=14*7)+ s(temp,k=5), data=df2, family=poisson)

Obtain residuals

resid2 <- residuals(model2,type="deviance")

Update model2 by including the lag 1 residuals

model2_1 <- update(model2,.~.+ Lag(resid2,1),  na.action=na.omit)

Flip over to the GlassFish output tab, it'll give you better info. Netbeans gives you that generic error, but Glassfish gives you the details. When I get this it's usually a typo in one of my JSP or XML files...

The answer is not to add a newline after writing your string. That may solve a different problem. What you are asking is how to add a newline before you start appending your string. If you want to add a newline, but only if one does not already exist, you need to find out first, by reading the file.

For example,

with open('hst.txt') as fobj:
    text = fobj.read()

name = 'Bob'

with open('hst.txt', 'a') as fobj:
    if not text.endswith('\n'):
        fobj.write('\n')
    fobj.write(name)

You might want to add the newline after name, or you may not, but in any case, it isn't the answer to your question.

Null is similar to zero pointer in C++. So it is a reference which not pointing to any value.

DBNull.Value is completely different and is a constant which is returned when a field value contains NULL.

One major note that all new Android developers should know is that any information in Widgets (TextView, Buttons, etc.) will be persisted automatically by Android as long as you assign an ID to them. So that means most of the UI state is taken care of without issue. Only when you need to store other data does this become an issue.

From Android Docs:

The only work required by you is to provide a unique ID (with the android:id attribute) for each widget you want to save its state. If a widget does not have an ID, then it cannot save its state

Not sure I understand the question correctly.

From what I gather, you want to be able to assign a value to Domain if it is null and also what to check if $args2 is supplied and according to the value, execute a certain code?

I changed the code to reassemble the assumptions made above.

Function DoStuff($computername, $arg2, $domain)
{
    if($domain -ne $null)
    {
        $domain = "Domain1"
    }

    if($arg2 -eq $null)
    {
    }
    else
    {
    }
}

DoStuff -computername "Test" -arg2 "" -domain "Domain2"
DoStuff -computername "Test" -arg2 "Test"  -domain ""
DoStuff -computername "Test" -domain "Domain2"
DoStuff -computername "Test" -arg2 "Domain2"

Did that help?

In kotlin: Object class implements Serializable:

class MyClass: Serializable {
//members
}

At the point where the object sending:

val fragment = UserDetailFragment()
val bundle = Bundle()
bundle.putSerializable("key", myObject)
fragment.arguments = bundle

At the fragment, where we want to get our object:

val bundle: Bundle? = arguments
    bundle?.let {
        val myObject = it.getSerializable("key") as MyClass
        myObject.memberName?.let { it1 -> showShortToast(it1) }
    }

The best solution is to get a copy of Node's type definitions. This will solve all kinds of dependency issues, not only require(). This was previously done using packages like typings, but as Mike Chamberlain mentioned, Typings are deprecated. The modern way is doing it like this:

npm install --save-dev @types/node

Not only will it fix the compiler error, it will also add the definitions of the Node API to your IDE.

I don't think there is anything built-in, but you can do it by leaving more space above your axes and using figtext:

axes([.1,.1,.8,.7])
figtext(.5,.9,'Foo Bar', fontsize=18, ha='center')
figtext(.5,.85,'Lorem ipsum dolor sit amet, consectetur adipiscing elit',fontsize=10,ha='center')

ha is short for horizontalalignment.

Just like you would for any other variable, you just set it

alert(data.ID);
data.ID = "bar";  //dot notation 
alert(data.ID);    
data.userID = 123456;
data["address"] = "123 some street"; //bracket notation

Setting windowLightStatusBar to true not works with Mi phones, some Meizu phones, Blackview phones, WileyFox etc. I've found such hack for Mi and Meizu devices. This is not a comprehensive solution of this perfomance problem, but maybe it would be useful to somebody.

And I think, it would be better to tell your customer that coloring status bar (for example) white - is not a good idea. instead of using different hacks it would be better to define appropriate colorPrimaryDark according to the guidelines

Actually in some devices the external sdcard default name is showing as extSdCard and for other it is sdcard1.

This code snippet helps to find out that exact path and helps to retrieve you the path of external device.

String sdpath,sd1path,usbdiskpath,sd0path;    
        if(new File("/storage/extSdCard/").exists())
            {
               sdpath="/storage/extSdCard/";
               Log.i("Sd Cardext Path",sdpath);
            }
        if(new File("/storage/sdcard1/").exists())
         {
              sd1path="/storage/sdcard1/";
              Log.i("Sd Card1 Path",sd1path);
         }
        if(new File("/storage/usbcard1/").exists())
         {
              usbdiskpath="/storage/usbcard1/";
              Log.i("USB Path",usbdiskpath);
         }
        if(new File("/storage/sdcard0/").exists())
         {
              sd0path="/storage/sdcard0/";
              Log.i("Sd Card0 Path",sd0path);
         }

If you are using Gradle, you could include the dependency like this:

repositories {
    mavenCentral()
}

dependencies {
    compile group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.0'
}

For Windows Use this class

$host = 'www.example.com';
$ping = new Ping($host);
$latency = $ping->ping();
if ($latency !== false) {
 print 'Latency is ' . $latency . ' ms';
}
else {
print 'Host could not be reached.';
}

https://github.com/geerlingguy/Ping

json_encode will always add slashes.

Check some examples on the manual HERE

This is because if there are some characters which needs to escaped then they will create problem.

To use the json please Parse your json to ensure that the slashes are removed

Well whether or not you remove slashesthe json will be parsed without any problem by eval.

<?php
$array = array('url'=>'http://mysite.com/uploads/gallery/7f/3b/f65ab8165d_logo.jpeg','id'=>54);
?>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript">
var x = jQuery.parseJSON('<?php echo json_encode($array);?>');
alert(x);
</script>

This is my code and i m able to parse the JSON.

Check your code May be you are missing something while parsing the JSON

SELECT * FROM USER_CONSTRAINTS

For all those working with implicit rules (and GNU MAKE). Here is a simple makefile which supports different directories:

#Start of the makefile

VPATH = ./src:./header:./objects

OUTPUT_OPTION = -o objects/$@

CXXFLAGS += -Wall -g -I./header

Target = $(notdir $(CURDIR)).exe

Objects := $(notdir $(patsubst %.cpp,%.o,$(wildcard src/*.cpp)))



all: $(Target)

$(Target): $(Objects)
     $(CXX) $(CXXFLAGS) -o $(Target) $(addprefix objects/,$(Objects))


#Beware of -f. It skips any confirmation/errors (e.g. file does not exist)

.PHONY: clean
clean:
     rm -f $(addprefix objects/,$(Objects)) $(Target)

Lets have a closer look (I will refer to the current Directory with curdir):

This line is used to get a list of the used .o files which are in curdir/src.

Objects := $(notdir $(patsubst %.cpp,%.o,$(wildcard src/*.cpp)))
#expands to "foo.o myfoo.o otherfoo.o"

Via variable the output is set to a different directory (curdir/objects).

OUTPUT_OPTION = -o objects/$@
#OUTPUT_OPTION will insert the -o flag into the implicit rules

To make sure the compiler finds the objects in the new objects folder, the path is added to the filename.

$(Target): $(Objects)
     $(CXX) $(CXXFLAGS) -o $(Target) $(addprefix objects/,$(Objects))
#                                    ^^^^^^^^^^^^^^^^^^^^    

This is meant as an example and there is definitly room for improvement.

For additional Information consult: Make documetation. See chapter 10.2

Or: Oracle: Programming Utilities Guide

You can also use DB::unprepared for ALTER TABLE queries.

DB::unprepared is meant to be used for queries like CREATE TRIGGER. But essentially it executes raw sql queries directly. (without using PDO prepared statements)

https://github.com/laravel/framework/pull/54

There is a useful behavior for this task which doesn't break MVVM, a Behavior, introduced with Expression Blend 3, to allow the View to hook into commands defined completely within the ViewModel.

This behavior demonstrates a simple technique for allowing the ViewModel to manage the closing events of the View in a Model-View-ViewModel application.

This allows you to hook up a behavior in your View (UserControl) which will provide control over the control's Window, allowing the ViewModel to control whether the window can be closed via standard ICommands.

Using Behaviors to Allow the ViewModel to Manage View Lifetime in M-V-VM

http://gallery.expression.microsoft.com/WindowCloseBehavior/

Above link has been archived to http://code.msdn.microsoft.com/Window-Close-Attached-fef26a66#content

As you are probably aware, ints are stored internally in binary. Typically an int contains 32 bits, but in some environments might contain 16 or 64 bits (or even a different number, usually but not necessarily a power of two).

But for this example, let's look at 4-bit integers. Tiny, but useful for illustration purposes.

Since there are four bits in such an integer, it can assume one of 16 values; 16 is two to the fourth power, or 2 times 2 times 2 times 2. What are those values? The answer depends on whether this integer is a signed int or an unsigned int. With an unsigned int, the value is never negative; there is no sign associated with the value. Here are the 16 possible values of a four-bit unsigned int:

bits  value
0000    0
0001    1
0010    2
0011    3
0100    4
0101    5
0110    6
0111    7
1000    8
1001    9
1010   10
1011   11
1100   12
1101   13
1110   14
1111   15

... and Here are the 16 possible values of a four-bit signed int:

bits  value
0000    0
0001    1
0010    2
0011    3
0100    4
0101    5
0110    6
0111    7
1000   -8
1001   -7
1010   -6
1011   -5
1100   -4
1101   -3
1110   -2
1111   -1

As you can see, for signed ints the most significant bit is 1 if and only if the number is negative. That is why, for signed ints, this bit is known as the "sign bit".

To create a json class off a string, copy the string.

In Visual Sudio, click Edit > Paste special > Paste Json as classes.

This one helped me for DataTables Version 1.10.4, because its new API

var oTable = $('#myTable').DataTable();    
$('#myInputTextField').keyup(function(){
   oTable.search( $(this).val() ).draw();
})

Array.prototype.slice=function(start,end){
    let res=[];
    start=start||0;
    end=end||this.length
    for(let i=start;i<end;i++){
        res.push(this[i])
    }
    return res;
}

when you do:

Array.prototype.slice.call(arguments) 

arguments becomes the value of this in slice ,and then slice returns an array

Because your question is phrased regarding your error message and not whatever your function is trying to accomplish, I will address the error.

- is the 'binary operator' your error is referencing, and either CurrentDay or MA (or both) are non-numeric.

A binary operation is a calculation that takes two values (operands) and produces another value (see wikipedia for more). + is one such operator: "1 + 1" takes two operands (1 and 1) and produces another value (2). Note that the produced value isn't necessarily different from the operands (e.g., 1 + 0 = 1).

R only knows how to apply + (and other binary operators, such as -) to numeric arguments:

> 1 + 1
[1] 2
> 1 + 'one'
Error in 1 + "one" : non-numeric argument to binary operator

When you see that error message, it means that you are (or the function you're calling is) trying to perform a binary operation with something that isn't a number.

EDIT:

Your error lies in the use of [ instead of [[. Because Day is a list, subsetting with [ will return a list, not a numeric vector. [[, however, returns an object of the class of the item contained in the list:

> Day <- Transaction(1, 2)["b"]
> class(Day)
[1] "list"
> Day + 1
Error in Day + 1 : non-numeric argument to binary operator

> Day2 <- Transaction(1, 2)[["b"]]
> class(Day2)
[1] "numeric"
> Day2 + 1
[1] 3

Transaction, as you've defined it, returns a list of two vectors. Above, Day is a list contain one vector. Day2, however, is simply a vector.

The common way of doing this is to transform the documents into TF-IDF vectors and then compute the cosine similarity between them. Any textbook on information retrieval (IR) covers this. See esp. Introduction to Information Retrieval, which is free and available online.

Computing Pairwise Similarities

TF-IDF (and similar text transformations) are implemented in the Python packages Gensim and scikit-learn. In the latter package, computing cosine similarities is as easy as

from sklearn.feature_extraction.text import TfidfVectorizer

documents = [open(f) for f in text_files]
tfidf = TfidfVectorizer().fit_transform(documents)
# no need to normalize, since Vectorizer will return normalized tf-idf
pairwise_similarity = tfidf * tfidf.T

or, if the documents are plain strings,

>>> corpus = ["I'd like an apple", 
...           "An apple a day keeps the doctor away", 
...           "Never compare an apple to an orange", 
...           "I prefer scikit-learn to Orange", 
...           "The scikit-learn docs are Orange and Blue"]                                                                                                                                                                                                   
>>> vect = TfidfVectorizer(min_df=1, stop_words="english")                                                                                                                                                                                                   
>>> tfidf = vect.fit_transform(corpus)                                                                                                                                                                                                                       
>>> pairwise_similarity = tfidf * tfidf.T 

though Gensim may have more options for this kind of task.

See also this question.

[Disclaimer: I was involved in the scikit-learn TF-IDF implementation.]

Interpreting the Results

From above, pairwise_similarity is a Scipy sparse matrix that is square in shape, with the number of rows and columns equal to the number of documents in the corpus.

>>> pairwise_similarity                                                                                                                                                                                                                                      
<5x5 sparse matrix of type '<class 'numpy.float64'>'
    with 17 stored elements in Compressed Sparse Row format>

You can convert the sparse array to a NumPy array via .toarray() or .A:

>>> pairwise_similarity.toarray()                                                                                                                                                                                                                            
array([[1.        , 0.17668795, 0.27056873, 0.        , 0.        ],
       [0.17668795, 1.        , 0.15439436, 0.        , 0.        ],
       [0.27056873, 0.15439436, 1.        , 0.19635649, 0.16815247],
       [0.        , 0.        , 0.19635649, 1.        , 0.54499756],
       [0.        , 0.        , 0.16815247, 0.54499756, 1.        ]])

Let's say we want to find the document most similar to the final document, "The scikit-learn docs are Orange and Blue". This document has index 4 in corpus. You can find the index of the most similar document by taking the argmax of that row, but first you'll need to mask the 1's, which represent the similarity of each document to itself. You can do the latter through np.fill_diagonal(), and the former through np.nanargmax():

>>> import numpy as np     

>>> arr = pairwise_similarity.toarray()     
>>> np.fill_diagonal(arr, np.nan)                                                                                                                                                                                                                            

>>> input_doc = "The scikit-learn docs are Orange and Blue"                                                                                                                                                                                                  
>>> input_idx = corpus.index(input_doc)                                                                                                                                                                                                                      
>>> input_idx                                                                                                                                                                                                                                                
4

>>> result_idx = np.nanargmax(arr[input_idx])                                                                                                                                                                                                                
>>> corpus[result_idx]                                                                                                                                                                                                                                       
'I prefer scikit-learn to Orange'

Note: the purpose of using a sparse matrix is to save (a substantial amount of space) for a large corpus & vocabulary. Instead of converting to a NumPy array, you could do:

>>> n, _ = pairwise_similarity.shape                                                                                                                                                                                                                         
>>> pairwise_similarity[np.arange(n), np.arange(n)] = -1.0
>>> pairwise_similarity[input_idx].argmax()                                                                                                                                                                                                                  
3

I faced the same problem with JBoss 4.2.3 GA when deploying my web application. I solved the issue by copying my commons-codec 1.6 jar into C:\jboss-4.2.3.GA\server\default\lib

For some leanback (TV) emulators you can use cmd:

adb shell settings put global http_proxy 10.0.2.2:8888

• 8888 - is a port of proxy on a local machine (host), so on a local machine the http proxy will be 127.0.0.1:8888

To remove proxy (run sequentially in cmd line):

adb shell settings delete global http_proxy

adb shell settings put global global_http_proxy_host ""

adb shell settings put global global_http_proxy_port ""

May be below approach will be helpful for someone TS with reactjs

interface Event {
   name: string;
   dateCreated: string;
   type: string;
}

interface UserEvent<T> extends Event<T> {
    UserId: string;
}

I have also faced the same problem.

After installing m2eclipse plugin, i was not getting any Java compilation errors.

My solution was to enable dependency management by Select Project -> Right Click (to get context menu) -> m2 Maven -> Enable dependency management.

Now i am able to view Java Compilation Errors.

Add padding. Padding the element will increase the space between its content and its border. However, note that a box-shadow will begin outside the border, not the content, meaning you can't put space between the shadow and the box. Alternatively you could use :before or :after pseudo selectors on the element to create a slightly bigger box that you place the shadow on, like so: http://jsbin.com/aqemew/edit#source

No need for third party apps

My Android 6.0 allows me to browse the intern memory without the need for third party apps. I simply do this*:

1. "Settings"
2. "Storage and USB"
3. "Intern"
4. [let it load a bit...]
5. [scroll all the way down]
6. "Browse"

* Words may not correspond to the standard English version ones, since I'm just freely translating them from Portuguese.

Note: At least in my phone, /storage/emulated/0 does not correspond to SD card, but to intern memory. This method did not work for my external card, but I never tried it with another phone.

Hope this helps!