$ python3
>>> from itertools import repeat
>>> list(repeat(0, 7))
[0, 0, 0, 0, 0, 0, 0]

A pure JavaScript solution ought to be offered as well, as the solution is not difficult:

var a = [].filter.call(el.attributes, function(at) { return /^data-/.test(at.name); });

This gives an array of attribute objects, which have name and value properties:

if (a.length) {
    var firstAttributeName = a[0].name;
    var firstAttributeValue = a[0].value;
}

Edit: To take it a step further, you can get a dictionary by iterating the attributes and populating a data object:

var data = {};
[].forEach.call(el.attributes, function(attr) {
    if (/^data-/.test(attr.name)) {
        var camelCaseName = attr.name.substr(5).replace(/-(.)/g, function ($0, $1) {
            return $1.toUpperCase();
        });
        data[camelCaseName] = attr.value;
    }
});

You could then access the value of, for example, data-my-value="2" as data.myValue;

jsfiddle.net/3KFYf/33

Edit: If you wanted to set data attributes on your element programmatically from an object, you could:

Object.keys(data).forEach(function(key) {
    var attrName = "data-" + key.replace(/[A-Z]/g, function($0) {
        return "-" + $0.toLowerCase();
    });
    el.setAttribute(attrName, data[key]);
});

jsfiddle.net/3KFYf/34

EDIT: If you are using babel or TypeScript, or coding only for es6 browsers, this is a nice place to use es6 arrow functions, and shorten the code a bit:

var a = [].filter.call(el.attributes, at => /^data-/.test(at.name));

this seems to be working well for me

@Injectable()
export class MyStaticService {
  static instance: MyStaticService;

  constructor() {
    return MyStaticService.instance = MyStaticService.instance || this;
  }
}

I had the same issue with a .tgz file .

It was just about the location of the file. Ensure the file is in the same directory of the Dockerfile.

Also ensure the .dockerignore file directory doesn't exclude the file regex pattern.

since your local username on your laptop frequently does not match the server's username, you can set this in the ~/.subversion/servers file

Add the server to the [groups] section with a name, then add a section with that name and provide a username.

for example, for a login like [email protected] this is what your config would look like:

[groups]
exampleserver = svn.example.com

[exampleserver]
username = me

Your code seems right, check if you have fopen wrappers enabled (allow_url_fopen = On on php.ini)

Also, as mentioned by other answers, you should provide a properly encoded URI or encode it using urlencode() function. You should also check if there is any error fetching the XML string and if there is any parsing error, which you can output using libxml_get_errors() as follows:

<?php
if (($response_xml_data = file_get_contents($map_url))===false){
    echo "Error fetching XML\n";
} else {
   libxml_use_internal_errors(true);
   $data = simplexml_load_string($response_xml_data);
   if (!$data) {
       echo "Error loading XML\n";
       foreach(libxml_get_errors() as $error) {
           echo "\t", $error->message;
       }
   } else {
      print_r($data);
   }
}
?>

If the problem is you can't fetch the XML code maybe it's because you need to include some custom headers in your request, check how to use stream_context_create() to create a custom stream context for use when calling file_get_contents() on example 4 at http://php.net/manual/en/function.file-get-contents.php

In your case it is probably taking them in DD-MM-YY format, not MM-DD-YY.

You're passing the same model to the partial view as is being passed to the main view, and they are different types. The model is a DbSet of Notes, where you need to pass in a single Note.

You can do this by adding a parameter, which I'm guessing as it's the create form would be a new Note

@Html.Partial("_CreateNote", new QuickNotes.Models.Note())

Answering this after a long time...Came across the same situation and instead of using the answers mentioned, I came with below -

DELETE FROM table_name order by ID limit 10

This will delete the 1st 10 records and keep the latest records.

$new_website = substr($str, ($pos = strrpos($str, '//')) !== false ? $pos + 2 : 0); 

This would remove everything before the '//'.

EDIT

This one is tested. Using strrpos() instead or strpos().

There are Following Steps to solve this issue.

(The required time is as per your Internet Speed (Download Size will be about "89 MB"). To see the progress of the downloading Go to C:\Users\ ~User Name~ \.gradle\wrapper\dists folder and check the size of the folder.)

I know this is an old post, but a good time to use PrimaryKeyColumn would be if you wanted a unidirectional relationship or had multiple tables all sharing the same id.

In general this is a bad idea and it would be better to use foreign key relationships with JoinColumn.

Having said that, if you are working on an older database that used a system like this then that would be a good time to use it.

As of Groovy 2.2 it is possible to declare a base script class with the new @BaseScript AST transform annotation.

Example:

file MainScript.groovy:

abstract class MainScript extends Script {
    def meaningOfLife = 42
}

file test.groovy:

import groovy.transform.BaseScript
@BaseScript MainScript mainScript

println "$meaningOfLife" //works as expected

I wanted to do the same thing as, but I wanted to do it in the one file.

So the logic would be:

• if a script with my name is running, kill it, then exit
• if a script with my name is not running, do stuff

I modified the answer by Bakuriu and came up with this:

from os import getpid
from sys import argv, exit
import psutil  ## pip install psutil

myname = argv[0]
mypid = getpid()
for process in psutil.process_iter():
    if process.pid != mypid:
        for path in process.cmdline():
            if myname in path:
                print "process found"
                process.terminate()
                exit()

## your program starts here...

Running the script will do whatever the script does. Running another instance of the script will kill any existing instance of the script.

I use this to display a little PyGTK calendar widget which runs when I click the clock. If I click and the calendar is not up, the calendar displays. If the calendar is running and I click the clock, the calendar disappears.

In old school JavaScript, you could do this:

document.body.innerHTML = '<p id="foo">Some HTML</p>' + document.body.innerHTML;

In response to your comment:

[...] I was interested in declaring the source of a new element's attributes and events, not the innerHTML of an element.

You need to inject the new HTML into the DOM, though; that's why innerHTML is used in the old school JavaScript example. The innerHTML of the BODY element is prepended with the new HTML. We're not really touching the existing HTML inside the BODY.

I'll rewrite the abovementioned example to clarify this:

var newElement = '<p id="foo">This is some dynamically added HTML. Yay!</p>';
var bodyElement = document.body;
bodyElement.innerHTML = newElement + bodyElement.innerHTML;
// note that += cannot be used here; this would result in 'NaN'

Using a JavaScript framework would make this code much less verbose and improve readability. For example, jQuery allows you to do the following:

$('body').prepend('<p id="foo">Some HTML</p>');

Isn't this exactly what squashing a rebase does? Just squash everything except the last commit and then (force) push it.

First of all: I know this is rather old but there still is not an accepted answer, so perhaps my approach will help someone else. :)

What I did to solve this is:

process.Start();

while (true)
{
    try
    {
        var time = process.StartTime;
        break;
    }
    catch (Exception) {}
}

The association var time = process.StartTime will throw an exception as long as process did not start. So once it passes, it is safe to assume process is running and to work with it further. I am using this to wait for java process to start up, since it takes some time. This way it should be independent on what machine the application is running rather than using Thread.Sleep().

I understand this is not very clean solution, but the only one that should be performance independent I could think of.

this worked for me

right click on project -> Properties -> Deployment Assembly -> add your jar

Here is a version with configurable parameters that you can set programmatically:

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="text" encoding="utf-8" />

  <xsl:param name="delim" select="','" />
  <xsl:param name="quote" select="'&quot;'" />
  <xsl:param name="break" select="'&#xA;'" />

  <xsl:template match="/">
    <xsl:apply-templates select="projects/project" />
  </xsl:template>

  <xsl:template match="project">
    <xsl:apply-templates />
    <xsl:if test="following-sibling::*">
      <xsl:value-of select="$break" />
    </xsl:if>
  </xsl:template>

  <xsl:template match="*">
    <!-- remove normalize-space() if you want keep white-space at it is --> 
    <xsl:value-of select="concat($quote, normalize-space(), $quote)" />
    <xsl:if test="following-sibling::*">
      <xsl:value-of select="$delim" />
    </xsl:if>
  </xsl:template>

  <xsl:template match="text()" />
</xsl:stylesheet>

mystycs, you are using the variable i to control your loop, however you are editing the value of i within the loop:

for (int i=0; i < positiveInteger; i++)
{
    i = startingNumber + 1;
    cout << i;
}

Try this instead:

int sum = 0;

for (int i=0; i < positiveInteger; i++)
{
    sum = sum + i;
    cout << sum << " " << i;
}

Although not directly an answer to the OP question, there is a pretty sweet way of finding out what variables are in scope in a function. take a look at this code:

>>> def f(x, y):
    z = x**2 + y**2
    sqrt_z = z**.5
    return sqrt_z

>>> f.func_code.co_varnames
('x', 'y', 'z', 'sqrt_z')
>>> 

The func_code attribute has all kinds of interesting things in it. It allows you todo some cool stuff. Here is an example of how I have have used this:

def exec_command(self, cmd, msg, sig):

    def message(msg):
        a = self.link.process(self.link.recieved_message(msg))
        self.exec_command(*a)

    def error(msg):
        self.printer.printInfo(msg)

    def set_usrlist(msg):
        self.client.connected_users = msg

    def chatmessage(msg):
        self.printer.printInfo(msg)

    if not locals().has_key(cmd): return
    cmd = locals()[cmd]

    try:
        if 'sig' in cmd.func_code.co_varnames and \
                       'msg' in cmd.func_code.co_varnames: 
            cmd(msg, sig)
        elif 'msg' in cmd.func_code.co_varnames: 
            cmd(msg)
        else:
            cmd()
    except Exception, e:
        print '\n-----------ERROR-----------'
        print 'error: ', e
        print 'Error proccessing: ', cmd.__name__
        print 'Message: ', msg
        print 'Sig: ', sig
        print '-----------ERROR-----------\n'

You can use this code line in view(form)

 <?= $form->field($model, 'hidden1')->hiddenInput(['value'=>'your_value'])->label(false) ?>

Please refere this as example

If your need to pass currant date and time as hidden input : Model attribute is 'created_on' and its value is retrieve from date('Y-m-d H:i:s') , just like:"2020-03-10 09:00:00"

  <?= $form->field($model, 'created_on')->hiddenInput(['value'=>date('Y-m-d H:i:s')])->label(false) ?>

I had the same problem and this is how I solved it. I'm on rails 5.1.0rc1

Make sure to add require jquery and tether inside your application.js file they must be at the very top like this

//= require jquery
//= require tether

Just make sure to have tether installed

just change the codec to "DIVX". This codec works with all formats.

fourcc = cv2.VideoWriter_fourcc(*'DIVX')

i hope this works for you!

How about like this

public static MvcHtmlString HiddenFor<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression, object value, object htmlAttributes)
    {
        return HiddenFor(htmlHelper, expression, value, HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes));
    }

    public static MvcHtmlString HiddenFor<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression, object value, IDictionary<string, object> htmlAttributes)
    {
        return htmlHelper.Hidden(ExpressionHelper.GetExpressionText(expression), value, htmlAttributes);
    }

Use it like this

 @Html.HiddenFor(customerId => reviewModel.CustomerId, Site.LoggedInCustomerId, null)

Works for me:

List<Item> list = Task.Run(() => manager.GetList()).Result;

in this way it is not necessary to mark the method with async in the call.

A real edge case is where you have used an MySQL tool, (Sequel Pro in my case) to rename a database. Then created a database with the same name.

This kept foreign key constraints to the same database name, so the renamed database (e.g. my_db_renamed) had foreign key constraints in the newly created database (my_db)

Not sure if this is a bug in Sequel Pro, or if some use case requires this behaviour, but it cost me best part of a morning :/

In your first example, you are making a blank array, same as doing var x = []. The 2nd example makes an array of size 3 (with all elements undefined). The 3rd and 4th examples are the same, they both make arrays with those elements.

Be careful when using new Array().

var x = new Array(10); // array of size 10, all elements undefined
var y = new Array(10, 5); // array of size 2: [10, 5]

The preferred way is using the [] syntax.

var x = []; // array of size 0
var y = [10] // array of size 1: [1]

var z = []; // array of size 0
z[2] = 12;  // z is now size 3: [undefined, undefined, 12]

Try adding the other two non COUNT columns to the GROUP BY:

select CURRENT_DATE-1 AS day, 
model.name, 
attempt.type, 
CASE WHEN attempt.result = 0 THEN 0 ELSE 1 END, 
count(*) 
from attempt attempt, prod_hw_id prod_hw_id, model model
where time >= '2013-11-06 00:00:00'  
AND time < '2013-11-07 00:00:00'
AND attempt.hard_id = prod_hw_id.hard_id
AND prod_hw_id.model_id = model.model_id
group by 1,2,3,4
order by model.name, attempt.type, attempt.result;

The definitive answer (covering changes to jQuery api at version 1.6) has been given by Gnarf

The latest PowerShell version as of Sept 2015 is PowerShell 4.0. It's bundled with Windows Management Framework 4.0.

Here's the download page for PowerShelll 4.0 for all versions of Windows. For Windows 7, there are 2 links on that page, 1 for x64 and 1 for x86.

An established connection was aborted by the software in your host machine

That is a boiler-plate error message, it comes out of Windows. The underlying error code is WSAECONNABORTED. Which really doesn't mean more than "connection was aborted". You have to be a bit careful about the "your host machine" part of the phrase. In the vast majority of Windows application programs, it is indeed the host that the desktop app is connected to that aborted the connection. Usually a server somewhere else.

The roles are reversed however when you implement your own server. Now you need to read the error message as "aborted by the application at the other end of the wire". Which is of course not uncommon when you implement a server, client programs that use your server are not unlikely to abort a connection for whatever reason. It can mean that a fire-wall or a proxy terminated the connection but that's not very likely since they typically would not allow the connection to be established in the first place.

You don't really know why a connection was aborted unless you have insight what is going on at the other end of the wire. That's of course hard to come by. If your server is reachable through the Internet then don't discount the possibility that you are being probed by a port scanner. Or your customers, looking for a game cheat.

An instance variable is a variable that is a member of an instance of a class (i.e., associated with something created with a new), whereas a class variable is a member of the class itself.

Every instance of a class will have its own copy of an instance variable, whereas there is only one of each static (or class) variable, associated with the class itself.

What’s the difference between a class variable and an instance variable?

This test class illustrates the difference:

public class Test {
   
    public static String classVariable = "I am associated with the class";
    public String instanceVariable = "I am associated with the instance";
    
    public void setText(String string){
        this.instanceVariable = string;
    }
    
    public static void setClassText(String string){
        classVariable = string;
    }
    
    public static void main(String[] args) {
        Test test1 = new Test();
        Test test2 = new Test();
        
        // Change test1's instance variable
        test1.setText("Changed");
        System.out.println(test1.instanceVariable); // Prints "Changed"
        // test2 is unaffected
        System.out.println(test2.instanceVariable); // Prints "I am associated with the instance"
        
        // Change class variable (associated with the class itself)
        Test.setClassText("Changed class text");
        System.out.println(Test.classVariable); // Prints "Changed class text"
        
        // Can access static fields through an instance, but there still is only one
        // (not best practice to access static variables through instance)
        System.out.println(test1.classVariable); // Prints "Changed class text"
        System.out.println(test2.classVariable); // Prints "Changed class text"
    }
}

I think in this case concat is what you want:

In [12]:

pd.concat([df,df1], axis=0, ignore_index=True)
Out[12]:
   attr_1  attr_2  attr_3  id  quantity
0       0       1     NaN   1        20
1       1       1     NaN   2        23
2       1       1     NaN   3        19
3       0       0     NaN   4        19
4       1     NaN       0   5         8
5       0     NaN       1   6        13
6       1     NaN       1   7        20
7       1     NaN       1   8        25

by passing axis=0 here you are stacking the df's on top of each other which I believe is what you want then producing NaN value where they are absent from their respective dfs.

It's also cleaner to use @JoinTable when an Entity could be the child in several parent/child relationships with different types of parents. To follow up with Behrang's example, imagine a Task can be the child of Project, Person, Department, Study, and Process.

Should the task table have 5 nullable foreign key fields? I think not...

Thanks for the original answer here. With python 3 the following line of code:

print(json.dumps(result_dict,ensure_ascii=False))

was ok. Consider trying not writing too much text in the code if it's not imperative.

This might be good enough for the python console. However, to satisfy a server you might need to set the locale as explained here (if it is on apache2) http://blog.dscpl.com.au/2014/09/setting-lang-and-lcall-when-using.html

basically install he_IL or whatever language locale on ubuntu check it is not installed

locale -a 

install it where XX is your language

sudo apt-get install language-pack-XX

For example:

sudo apt-get install language-pack-he

add the following text to /etc/apache2/envvrs

export LANG='he_IL.UTF-8'
export LC_ALL='he_IL.UTF-8'

Than you would hopefully not get python errors on from apache like:

print (js) UnicodeEncodeError: 'ascii' codec can't encode characters in position 41-45: ordinal not in range(128)

Also in apache try to make utf the default encoding as explained here:
How to change the default encoding to UTF-8 for Apache?

Do it early because apache errors can be pain to debug and you can mistakenly think it's from python which possibly isn't the case in that situation

Like this:

void * p = (void *)0x28ff44;

Or if you want it as a char *:

char * p = (char *)0x28ff44;

...etc.

If you're pointing to something you really, really aren't meant to change, add a const:

const void * p = (const void *)0x28ff44;
const char * p = (const char *)0x28ff44;

...since I figure this must be some kind of "well-known address" and those are typically (though by no means always) read-only.

I implemented a small library that is quite useful. It provides a ClientHttpRequestFactory that can receive some context. By doing so, it allows to go through all client layers such as checking that query parameters are valued, headers set, and check that deserialization works well.

This works for me

find _CACHE_* | while read line; do
    cat "$line" | grep "something"
done

This post is old enough that this answer will probably be little use to the OP, but I spent forever trying to answer this same question, so I thought I would update it with my findings.

This answer assumes that you already have a working SQL query in place in your Excel document. There are plenty of tutorials to show you how to accomplish this on the web, and plenty that explain how to add a parameterized query to one, except that none seem to work for an existing, OLE DB query.

So, if you, like me, got handed a legacy Excel document with a working query, but the user wants to be able to filter the results based on one of the database fields, and if you, like me, are neither an Excel nor a SQL guru, this might be able to help you out.

Most web responses to this question seem to say that you should add a “?” in your query to get Excel to prompt you for a custom parameter, or place the prompt or the cell reference in [brackets] where the parameter should be. This may work for an ODBC query, but it does not seem to work for an OLE DB, returning “No value given for one or more required parameters” in the former instance, and “Invalid column name ‘xxxx’” or “Unknown object ‘xxxx’” in the latter two. Similarly, using the mythical “Parameters…” or “Edit Query…” buttons is also not an option as they seem to be permanently greyed out in this instance. (For reference, I am using Excel 2010, but with an Excel 97-2003 Workbook (*.xls))

What we can do, however, is add a parameter cell and a button with a simple routine to programmatically update our query text.

First, add a row above your external data table (or wherever) where you can put a parameter prompt next to an empty cell and a button (Developer->Insert->Button (Form Control) – You may need to enable the Developer tab, but you can find out how to do that elsewhere), like so:

Next, select a cell in the External Data (blue) area, then open Data->Refresh All (dropdown)->Connection Properties… to look at your query. The code in the next section assumes that you already have a parameter in your query (Connection Properties->Definition->Command Text) in the form “WHERE (DB_TABLE_NAME.Field_Name = ‘Default Query Parameter')” (including the parentheses). Clearly “DB_TABLE_NAME.Field_Name” and “Default Query Parameter” will need to be different in your code, based on the database table name, database value field (column) name, and some default value to search for when the document is opened (if you have auto-refresh set). Make note of the “DB_TABLE_NAME.Field_Name” value as you will need it in the next section, along with the “Connection name” of your query, which can be found at the top of the dialog.

Close the Connection Properties, and hit Alt+F11 to open the VBA editor. If you are not on it already, right click on the name of the sheet containing your button in the “Project” window, and select “View Code”. Paste the following code into the code window (copying is recommended, as the single/double quotes are dicey and necessary).

Sub RefreshQuery()
 Dim queryPreText As String
 Dim queryPostText As String
 Dim valueToFilter As String
 Dim paramPosition As Integer
 valueToFilter = "DB_TABLE_NAME.Field_Name ="

 With ActiveWorkbook.Connections("Connection name").OLEDBConnection
     queryPreText = .CommandText
     paramPosition = InStr(queryPreText, valueToFilter) + Len(valueToFilter) - 1
     queryPreText = Left(queryPreText, paramPosition)
     queryPostText = .CommandText
     queryPostText = Right(queryPostText, Len(queryPostText) - paramPosition)
     queryPostText = Right(queryPostText, Len(queryPostText) - InStr(queryPostText, ")") + 1)
     .CommandText = queryPreText & " '" & Range("Cell reference").Value & "'" & queryPostText
 End With
 ActiveWorkbook.Connections("Connection name").Refresh
End Sub

Replace “DB_TABLE_NAME.Field_Name” and "Connection name" (in two locations) with your values (the double quotes and the space and equals sign need to be included).

Replace "Cell reference" with the cell where your parameter will go (the empty cell from the beginning) - mine was the second cell in the first row, so I put “B1” (again, the double quotes are necessary).

Save and close the VBA editor.

Enter your parameter in the appropriate cell.

Right click your button to assign the RefreshQuery sub as the macro, then click your button. The query should update and display the right data!

Notes: Using the entire filter parameter name ("DB_TABLE_NAME.Field_Name =") is only necessary if you have joins or other occurrences of equals signs in your query, otherwise just an equals sign would be sufficient, and the Len() calculation would be superfluous. If your parameter is contained in a field that is also being used to join tables, you will need to change the "paramPosition = InStr(queryPreText, valueToFilter) + Len(valueToFilter) - 1" line in the code to "paramPosition = InStr(Right(.CommandText, Len(.CommandText) - InStrRev(.CommandText, "WHERE")), valueToFilter) + Len(valueToFilter) - 1 + InStr(.CommandText, "WHERE")" so that it only looks for the valueToFilter after the "WHERE".

This answer was created with the aid of datapig’s “BaconBits” where I found the base code for the query update.

You can use Create USer to create a user

CREATE LOGIN sam
    WITH PASSWORD = '340$Uuxwp7Mcxo7Khy';
USE AdventureWorks;
CREATE USER sam FOR LOGIN sam;
GO 

and to Grant (Read-only access) you can use the following

GRANT SELECT TO sam

Hope that helps.

[ $(echo $variable_to_test | sed s/\n// | sed s/\ //) == "" ] && echo "String is empty"

Stripping all newlines and spaces from the string will cause a blank one to be reduced to nothing which can be tested and acted upon

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.fragment_profile, container, false);
    notification = (ImageView)v.findViewById(R.id.notification);

    notification.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            FragmentTransaction fr = getFragmentManager().beginTransaction();
            fr.replace(R.id.container,new NotificationFragment());
            fr.commit();
        }
    });

    return v;
}

I think the "messy" second method, which is linked from another question here may be the only pure CSS solution.

If you're thinking about using JavaScript, then this was my solution to the problem:

demo: using a canvas element to fade text against an animated background

The idea is that your element with the text and the canvas element are one on top of the other. You keep the text in your element (in order to allow text selection, which isn't possible with canvas text), but make it completely transparent (with rgba(0,0,0,0), in order to have the text visible in IE8 and older - that's because you have no RGBa support and no canvas support in IE8 and older).

You then read the text inside your element and write it on the canvas with the same font properties so that each letter you write on the canvas is over the corresponding letter in the element with the text.

The canvas element does not support multi-line text, so you'll have to break the text into words and then keep adding words on a test line which you then measure. If the width taken by the test line is bigger than the maximum allowed width you can have for a line (you get that maximum allowed width by reading the computed width of the element with the text), then you write it on the canvas without the last word added, you reset the test line to be that last word, and you increase the y coordinate at which to write the next line by one line height (which you also get from the computed styles of your element with the text). With each line that you write, you also decrease the opacity of the text with an appropriate step (this step being inversely proportional to the average number of characters per line).

What you cannot do easily in this case is to justify text. It can be done, but it gets a bit more complicated, meaning that you would have to compute how wide should each step be and write the text word by word rather than line by line.

Also, keep in mind that if your text container changes width as you resize the window, then you'll have to clear the canvas and redraw the text on it on each resize.

OK, the code:

HTML:

<article>
  <h1>Interacting Spiral Galaxies NGC 2207/ IC 2163</h1>
  <em class='timestamp'>February 4, 2004 09:00 AM</em>
  <section class='article-content' id='art-cntnt'>
    <canvas id='c' class='c'></canvas>In the direction of <!--and so on-->  
  </section>
</article>

CSS:

html {
  background: url(moving.jpg) 0 0;
  background-size: 200%;
  font: 100%/1.3 Verdana, sans-serif;
  animation: ani 4s infinite linear;
}
article {
  width: 50em; /* tweak this ;) */
  padding: .5em;
  margin: 0 auto;
}
.article-content {
  position: relative;
  color: rgba(0,0,0,0);
  /* add slash at the end to check they superimpose *
  color: rgba(255,0,0,.5);/**/
}
.c {
  position: absolute;
  z-index: -1;
  top: 0; left: 0;
}
@keyframes ani { to { background-position: 100% 0; } }

JavaScript:

var wrapText = function(ctxt, s, x, y, maxWidth, lineHeight) {
  var words = s.split(' '), line = '', 
      testLine, metrics, testWidth, alpha = 1, 
      step = .8*maxWidth/ctxt.measureText(s).width;

  for(var n = 0; n < words.length; n++) {
    testLine = line + words[n] + ' ';
    metrics = ctxt.measureText(testLine);
    testWidth = metrics.width;
    if(testWidth > maxWidth) {
      ctxt.fillStyle = 'rgba(0,0,0,'+alpha+')';
      alpha  -= step;
      ctxt.fillText(line, x, y);
      line = words[n] + ' ';
      y += lineHeight;
    }
    else line = testLine;
  }
  ctxt.fillStyle = 'rgba(0,0,0,'+alpha+')';
  alpha  -= step;
  ctxt.fillText(line, x, y);
  return y + lineHeight;
}

window.onload = function() {
  var c = document.getElementById('c'), 
      ac = document.getElementById('art-cntnt'), 
      /* use currentStyle for IE9 */
      styles = window.getComputedStyle(ac),
      ctxt = c.getContext('2d'), 
      w = parseInt(styles.width.split('px')[0], 10),
      h = parseInt(styles.height.split('px')[0], 10),
      maxWidth = w, 
      lineHeight = parseInt(styles.lineHeight.split('px')[0], 10), 
      x = 0, 
      y = parseInt(styles.fontSize.split('px')[0], 10), 
      text = ac.innerHTML.split('</canvas>')[1];

  c.width = w;
  c.height = h;
  ctxt.font = '1em Verdana, sans-serif';
  wrapText(ctxt, text, x, y, maxWidth, lineHeight);
};

The main difference between that and cron is that an exception will kill the daemon for good. You might want to wrap with an exception catcher and logger.

//GET CONTACTLIST WITH ALL FIELD...       

public ArrayList < ContactItem > getReadContacts() {
         ArrayList < ContactItem > contactList = new ArrayList < > ();
         ContentResolver cr = getContentResolver();
         Cursor mainCursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
         if (mainCursor != null) {
          while (mainCursor.moveToNext()) {
           ContactItem contactItem = new ContactItem();
           String id = mainCursor.getString(mainCursor.getColumnIndex(ContactsContract.Contacts._ID));
           String displayName = mainCursor.getString(mainCursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));

           Uri contactUri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, Long.parseLong(id));
           Uri displayPhotoUri = Uri.withAppendedPath(contactUri, ContactsContract.Contacts.Photo.DISPLAY_PHOTO);

           //ADD NAME AND CONTACT PHOTO DATA...
           contactItem.setDisplayName(displayName);
           contactItem.setPhotoUrl(displayPhotoUri.toString());

           if (Integer.parseInt(mainCursor.getString(mainCursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {
            //ADD PHONE DATA...
            ArrayList < PhoneContact > arrayListPhone = new ArrayList < > ();
            Cursor phoneCursor = cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null, ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?", new String[] {
             id
            }, null);
            if (phoneCursor != null) {
             while (phoneCursor.moveToNext()) {
              PhoneContact phoneContact = new PhoneContact();
              String phone = phoneCursor.getString(phoneCursor.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
              phoneContact.setPhone(phone);
              arrayListPhone.add(phoneContact);
             }
            }
            if (phoneCursor != null) {
             phoneCursor.close();
            }
            contactItem.setArrayListPhone(arrayListPhone);


            //ADD E-MAIL DATA...
            ArrayList < EmailContact > arrayListEmail = new ArrayList < > ();
            Cursor emailCursor = cr.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI, null, ContactsContract.CommonDataKinds.Email.CONTACT_ID + " = ?", new String[] {
             id
            }, null);
            if (emailCursor != null) {
             while (emailCursor.moveToNext()) {
              EmailContact emailContact = new EmailContact();
              String email = emailCursor.getString(emailCursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
              emailContact.setEmail(email);
              arrayListEmail.add(emailContact);
             }
            }
            if (emailCursor != null) {
             emailCursor.close();
            }
            contactItem.setArrayListEmail(arrayListEmail);

            //ADD ADDRESS DATA...
            ArrayList < PostalAddress > arrayListAddress = new ArrayList < > ();
            Cursor addrCursor = getContentResolver().query(ContactsContract.CommonDataKinds.StructuredPostal.CONTENT_URI, null, ContactsContract.CommonDataKinds.StructuredPostal.CONTACT_ID + " = ?", new String[] {
             id
            }, null);
            if (addrCursor != null) {
             while (addrCursor.moveToNext()) {
              PostalAddress postalAddress = new PostalAddress();
              String city = addrCursor.getString(addrCursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.CITY));
              String state = addrCursor.getString(addrCursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.REGION));
              String country = addrCursor.getString(addrCursor.getColumnIndex(ContactsContract.CommonDataKinds.StructuredPostal.COUNTRY));
              postalAddress.setCity(city);
              postalAddress.setState(state);
              postalAddress.setCountry(country);
              arrayListAddress.add(postalAddress);
             }
            }
            if (addrCursor != null) {
             addrCursor.close();
            }
            contactItem.setArrayListAddress(arrayListAddress);
           }
           contactList.add(contactItem);
          }
         }
         if (mainCursor != null) {
          mainCursor.close();
         }
         return contactList;
        }



    //MODEL...
        public class ContactItem {

            private String displayName;
            private String photoUrl;
            private ArrayList<PhoneContact> arrayListPhone = new ArrayList<>();
            private ArrayList<EmailContact> arrayListEmail = new ArrayList<>();
            private ArrayList<PostalAddress> arrayListAddress = new ArrayList<>();


            public String getDisplayName() {
                return displayName;
            }

            public void setDisplayName(String displayName) {
                this.displayName = displayName;
            }

            public String getPhotoUrl() {
                return photoUrl;
            }

            public void setPhotoUrl(String photoUrl) {
                this.photoUrl = photoUrl;
            }

            public ArrayList<PhoneContact> getArrayListPhone() {
                return arrayListPhone;
            }

            public void setArrayListPhone(ArrayList<PhoneContact> arrayListPhone) {
                this.arrayListPhone = arrayListPhone;
            }

            public ArrayList<EmailContact> getArrayListEmail() {
                return arrayListEmail;
            }

            public void setArrayListEmail(ArrayList<EmailContact> arrayListEmail) {
                this.arrayListEmail = arrayListEmail;
            }

            public ArrayList<PostalAddress> getArrayListAddress() {
                return arrayListAddress;
            }

            public void setArrayListAddress(ArrayList<PostalAddress> arrayListAddress) {
                this.arrayListAddress = arrayListAddress;
            }
        }

        public class EmailContact
        {
            private String email = "";

            public String getEmail() {
                return email;
            }

            public void setEmail(String email) {
                this.email = email;
            }
        }

        public class PhoneContact
        {
            private String phone="";

            public String getPhone()
            {
                return phone;
            }

            public void setPhone(String phone) {
                this.phone = phone;
            }
        }


        public class PostalAddress
        {
            private String city="";
            private String state="";
            private String country="";

            public String getCity() {
                return city;
            }

            public void setCity(String city) {
                this.city = city;
            }

            public String getState() {
                return state;
            }

            public void setState(String state) {
                this.state = state;
            }

            public String getCountry() {
                return country;
            }

            public void setCountry(String country) {
                this.country = country;
            }
        }

So I decided to look at the java source code because I found official docs a bit confusing. And what I found (for OpenJDK 11) mostly aligns with what others have written. What is important is the order of evaluation of properties.

InetAddressCachePolicy.java (I'm omitting some boilerplate for readability):

String tmpString = Security.getProperty("networkaddress.cache.ttl");
if (tmpString != null) {
   tmp = Integer.valueOf(tmpString);
   return;
}
...
String tmpString = System.getProperty("sun.net.inetaddr.ttl");
if (tmpString != null) {
   tmp = Integer.valueOf(tmpString);
   return;
}
...
if (tmp != null) {
  cachePolicy = tmp < 0 ? FOREVER : tmp;
  propertySet = true;
} else {
  /* No properties defined for positive caching. If there is no
  * security manager then use the default positive cache value.
  */
  if (System.getSecurityManager() == null) {
    cachePolicy = 30;
  }
}

You can clearly see that the security property is evaluated first, system property second and if any of them is set cachePolicy value is set to that number or -1 (FOREVER) if they hold a value that is bellow -1. If nothing is set it defaults to 30 seconds. As it turns out for OpenJDK that is almost always the case because by default java.security does not set that value, only a negative one.

#networkaddress.cache.ttl=-1 <- this line is commented out
networkaddress.cache.negative.ttl=10

BTW if the networkaddress.cache.negative.ttl is not set (removed from the file) the default inside the java class is 0. Documentation is wrong in this regard. This is what tripped me over.

Linus is spot on in the approach, but a few properties are off. It looks like 'AgencyContractId' is your Primary Key, which is unrelated to the output you want to give the user. I think this is what you want (assuming you change your ViewModel to match the data you say you want in your view).

var agencyContracts = _agencyContractsRepository.AgencyContracts
    .GroupBy(ac => new
                   {
                       ac.AgencyID,
                       ac.VendorID,
                       ac.RegionID
                   })
    .Select(ac => new AgencyContractViewModel
                   {
                       AgencyId = ac.Key.AgencyID,
                       VendorId = ac.Key.VendorID,
                       RegionId = ac.Key.RegionID,
                       Total = ac.Sum(acs => acs.Amount) + ac.Sum(acs => acs.Fee)
                   });

use aspectRatio property in style

Aspect ratio control the size of the undefined dimension of a node. Aspect ratio is a non-standard property only available in react native and not CSS.

• On a node with a set width/height aspect ratio control the size of the unset dimension
• On a node with a set flex basis aspect ratio controls the size of the node in the cross axis if unset
• On a node with a measure function aspect ratio works as though the measure function measures the flex basis
• On a node with flex grow/shrink aspect ratio controls the size of the node in the cross axis if unset
• Aspect ratio takes min/max dimensions into account

docs: https://reactnative.dev/docs/layout-props#aspectratio

try like this:

import {Image, Dimensions} from 'react-native';

var width = Dimensions.get('window').width; 

<Image
    source={{
        uri: '<IMAGE_URI>'
    }}
    style={{
        width: width * .2,  //its same to '20%' of device width
        aspectRatio: 1, // <-- this
        resizeMode: 'contain', //optional
    }}
/>

Also, for simulating a slow connection on some *nixes, you can try using ipfw. More information is provided by Ben Newman's answer on this Quora question

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
class BackgroundImageJFrame extends JFrame
{
  JButton b1;
  JLabel l1;
public BackgroundImageJFrame()
{
setTitle("Background Color for JFrame");
setSize(400,400);
setLocationRelativeTo(null);
setDefaultCloseOperation(EXIT_ON_CLOSE);
setVisible(true);
/*
 One way
-----------------*/
setLayout(new BorderLayout());
JLabel background=new JLabel(new ImageIcon("C:\\Users\\Computer\\Downloads\\colorful design.png"));
add(background);
background.setLayout(new FlowLayout());
l1=new JLabel("Here is a button");
b1=new JButton("I am a button");
background.add(l1);
background.add(b1);

// Another way
setLayout(new BorderLayout());
setContentPane(new JLabel(new ImageIcon("C:\\Users\\Computer\\Downloads  \\colorful design.png")));
setLayout(new FlowLayout());
l1=new JLabel("Here is a button");
b1=new JButton("I am a button");
add(l1);
add(b1);
// Just for refresh :) Not optional!
  setSize(399,399);
   setSize(400,400);
   }
   public static void main(String args[])
  {
   new BackgroundImageJFrame();
 }
 }

You could try using LocationManager.addGpsStatusListener to get updated when the GPS status changes. It looks like GPS_EVENT_STARTED and GPS_EVENT_STOPPED might be what you're looking for.

The answer from KernelM is nice, but in order to avoid the issue raised by Greg in the comment (conflicting keys), using a new array would be safer

$newarr[$newkey] = $oldarr[$oldkey];
$oldarr=$newarr;
unset($newarr);

If you just have the currency symbol and the number of decimal places, you can use the following helper function, which respects the symbol/amount order, separators etc, only changing the currency symbol itself and the number of decimal places to display to.

public static string FormatCurrency(string currencySymbol, Decimal currency, int decPlaces)
{
    NumberFormatInfo localFormat = (NumberFormatInfo)NumberFormatInfo.CurrentInfo.Clone();
    localFormat.CurrencySymbol = currencySymbol;
    localFormat.CurrencyDecimalDigits = decPlaces;
    return currency.ToString("c", localFormat);
}

For those who don't know about Clockwise/Spiral Rule: Start from the name of the variable, move clockwisely (in this case, move backward) to the next pointer or type. Repeat until expression ends.

Here is a demo:

If somebody need delete ALL options inside a select, i did a litle function.

I hope you find it useful

var removeAllOptionsSelect = function(element_class_or_id){
    var element = $(element_class_or_id+" option");
    $.each(element,function(i,v){
        value = v.value;
        $(element_class_or_id+" option[value="+value+"]").remove(); 
    })
}

Only have to run

removeAllOptionsSelect("#contenedor_modelos");

I usually do this in the thread handling the json response:

try {
  Bitmap bitmap = BitmapFactory.decodeStream((InputStream)new URL(imageUrl).getContent());
} catch (MalformedURLException e) {
  e.printStackTrace();
} catch (IOException e) {
  e.printStackTrace();
}

If you need to do transformations on the image, you'll want to create a Drawable instead of a Bitmap.

Arrays.fill(myArray, 'c');

Arrays.fill

Although it is quite possible that this is doing the loop in the background and is therefore not any more efficient than what you have (other than the lines of code savings). If you really care about efficiency, try the following in comparison to the above:

int size = 50;
char[] array = new char[size];
for (int i=0; i<size; i++){
  array[i] = 'c';
}

Notice that the above doesn't call array.size() for each iteration.

Another (probably not production-ready or recommended) method I just came up with is to concat the values to a string and count this string distinctively:

SELECT count(DISTINCT concat(id, name, address)) FROM mytable;

I was able to figure out this using a PyCharm plugin called EnvFile. This plugin, basically allows setting environment variables to run configurations from one or multiple files.

The installation is pretty simple:

Preferences > Plugins > Browse repositories... > Search for "Env File" > Install Plugin.

Then, I created a file, in my project root, called environment.env which contains:

DATABASE_URL=postgres://127.0.0.1:5432/my_db_name
DEBUG=1

Then I went to Run->Edit Configurations, and I followed the steps in the next image:

In 3, I chose the file environment.env, and then I could just click the play button in PyCharm, and everything worked like a charm.

You need to change the password directly in the database because at mysql the users and their profiles are saved in the database.

So there are several ways. At phpMyAdmin you simple go to user admin, choose root and change the password.

I have copied the relevant code below from This page. Hope this might help you.

$.ajax({
  xhr: function() {
    var xhr = new window.XMLHttpRequest();
    //Upload progress
    xhr.upload.addEventListener("progress", function(evt) {
      if (evt.lengthComputable) {
        var percentComplete = evt.loaded / evt.total;
        //Do something with upload progress
        console.log(percentComplete);
      }
    }, false);
    //Download progress
    xhr.addEventListener("progress", function(evt) {
      if (evt.lengthComputable) {
        var percentComplete = evt.loaded / evt.total;
        //Do something with download progress
        console.log(percentComplete);
      }
    }, false);
    return xhr;
  },
  type: 'POST',
  url: "/",
  data: {},
  success: function(data) {
    //Do something success-ish
  }
});

In Pyspark, using parenthesis around each condition is the key to using multiple column names in the join condition.

joined_df = df1.join(df2, 
    (df1['name'] == df2['name']) &
    (df1['phone'] == df2['phone'])
)

I'd second what xrath said - you're better off using an existing library to handle reading / writing CSV.

If you do plan on rolling your own framework, I'd also suggest not using List<List<String>> as your implementation - you'd probably be better off implementing CSVDocument and CSVRow classes (that may internally uses a List<CSVRow> or List<String> respectively), though for users, only expose an immutable List or an array.

Simply using List<List<String>> leaves too many unchecked edge cases and relying on implementation details - like, are headers stored separately from the data? or are they in the first row of the List<List<String>>? What if I want to access data by column header from the row rather than by index?

what happens when you call things like :

// reads CSV data, 5 rows, 5 columns 
List<List<String>> csvData = readCSVData(); 
csvData.get(1).add("extraDataAfterColumn"); 
// now row 1 has a value in (nonexistant) column 6
csvData.get(2).remove(3); 
// values in columns 4 and 5 moved to columns 3 and 4, 
// attempting to access column 5 now throws an IndexOutOfBoundsException.

You could attempt to validate all this when writing out the CSV file, and this may work in some cases... but in others, you'll be alerting the user of an exception far away from where the erroneous change was made, resulting in difficult debugging.

1. Close Android Studio
2. Go to C:\Users\Username
3. delete the .gradle folder

That's it you are done

Here is another way, by rotating element with the scrollbar for 180deg, wrapping it's content into another element, and rotating that wrapper for -180deg. Check the snippet below

div {_x000D_
  display: inline-block;_x000D_
  width: 100px;_x000D_
  height: 100px;_x000D_
  border: 2px solid black;_x000D_
  margin: 15px;_x000D_
}_x000D_
#vertical {_x000D_
  direction: rtl;_x000D_
  overflow-y: scroll;_x000D_
  overflow-x: hidden;_x000D_
  background: gold;_x000D_
}_x000D_
#vertical p {_x000D_
  direction: ltr;_x000D_
  margin-bottom: 0;_x000D_
}_x000D_
#horizontal {_x000D_
  direction: rtl;_x000D_
  transform: rotate(180deg);_x000D_
  overflow-y: hidden;_x000D_
  overflow-x: scroll;_x000D_
  background: tomato;_x000D_
  padding-top: 30px;_x000D_
}_x000D_
#horizontal span {_x000D_
  direction: ltr;_x000D_
  display: inline-block;_x000D_
  transform: rotate(-180deg);_x000D_
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>_x000D_
<div id=vertical>_x000D_
  <p>content_x000D_
    <br>content_x000D_
    <br>content_x000D_
    <br>content_x000D_
    <br>content_x000D_
    <br>content_x000D_
    <br>content_x000D_
    <br>content_x000D_
    <br>content_x000D_
    <br>content_x000D_
    <br>content_x000D_
    <br>content_x000D_
    <br>content</p>_x000D_
</div>_x000D_
<div id=horizontal><span> content_content_content_content_content_content_content_content_content_content_content_content_content_content</span>_x000D_
</div>

if your css file in public/css use :

<link rel="stylesheet" type="text/css" href="{{ asset('css/style.css') }}" >

if your css file in another folder in public use :

 <link rel="stylesheet" type="text/css" href="{{ asset('path/css/style.css') }}" >

I know this is old and answered elsewhere but hopefully this closes this down. I'm not sure why you would want to download the WSDL dynamically but the system properties:

sun.net.client.defaultConnectTimeout (default: -1 (forever))
sun.net.client.defaultReadTimeout (default: -1 (forever))

should apply to all reads and connects using HttpURLConnection which JAX-WS uses. This should solve your problem if you are getting the WSDL from a remote location - but a file on your local disk is probably better!

Next, if you want to set timeouts for specific services, once you've created your proxy you need to cast it to a BindingProvider (which you know already), get the request context and set your properties. The online JAX-WS documentation is wrong, these are the correct property names (well, they work for me).

MyInterface myInterface = new MyInterfaceService().getMyInterfaceSOAP();
Map<String, Object> requestContext = ((BindingProvider)myInterface).getRequestContext();
requestContext.put(BindingProviderProperties.REQUEST_TIMEOUT, 3000); // Timeout in millis
requestContext.put(BindingProviderProperties.CONNECT_TIMEOUT, 1000); // Timeout in millis
myInterface.callMyRemoteMethodWith(myParameter);

Of course, this is a horrible way to do things, I would create a nice factory for producing these binding providers that can be injected with the timeouts you want.

The NameValueCollection supports multiple string values under one key (which is also a string), but it is the only example I am aware of.

I tend to create constructs similar to the one in your example when I run into situations where I need that sort of functionality.

In comprehension, the nested lists iteration should follow the same order than the equivalent imbricated for loops.

To understand, we will take a simple example from NLP. You want to create a list of all words from a list of sentences where each sentence is a list of words.

>>> list_of_sentences = [['The','cat','chases', 'the', 'mouse','.'],['The','dog','barks','.']]
>>> all_words = [word for sentence in list_of_sentences for word in sentence]
>>> all_words
['The', 'cat', 'chases', 'the', 'mouse', '.', 'The', 'dog', 'barks', '.']

To remove the repeated words, you can use a set {} instead of a list []

>>> all_unique_words = list({word for sentence in list_of_sentences for word in sentence}]
>>> all_unique_words
['.', 'dog', 'the', 'chase', 'barks', 'mouse', 'The', 'cat']

or apply list(set(all_words))

>>> all_unique_words = list(set(all_words))
['.', 'dog', 'the', 'chases', 'barks', 'mouse', 'The', 'cat']

Non-numpy functions like math.abs() or math.log10() don't play nicely with numpy arrays. Just replace the line raising an error with:

m = np.log10(np.abs(x))

Apart from that the np.polyfit() call will not work because it is missing a parameter (and you are not assigning the result for further use anyway).

I believe this will solve the issue

var z = '[{"name":"1","age":"2"},{"name":"1","age":"3"}]';
z = JSON.stringify(JSON.parse(z));
$.ajax({
    url: "/setTest",
    data: z,
    type: "POST",
    dataType:"json",
    contentType:'application/json'               
});

<< is the left-shift operator, as it is in many other languages.

Here RAM_DEPTH will be 1 left-shifted by 8 bits, which is equivalent to 2^8, or 256.

key is simply a variable.

For Python2.X:

d = {'x': 1, 'y': 2, 'z': 3} 
for my_var in d:
    print my_var, 'corresponds to', d[my_var]

... or better,

d = {'x': 1, 'y': 2, 'z': 3} 
for the_key, the_value in d.iteritems():
    print the_key, 'corresponds to', the_value

For Python3.X:

d = {'x': 1, 'y': 2, 'z': 3} 
for the_key, the_value in d.items():
    print(the_key, 'corresponds to', the_value)

Method 1 (using new)

• Allocates memory for the object on the free store (This is frequently the same thing as the heap)
• Requires you to explicitly delete your object later. (If you don't delete it, you could create a memory leak)
• Memory stays allocated until you delete it. (i.e. you could return an object that you created using new)
• The example in the question will leak memory unless the pointer is deleted; and it should always be deleted, regardless of which control path is taken, or if exceptions are thrown.

Method 2 (not using new)

• Allocates memory for the object on the stack (where all local variables go) There is generally less memory available for the stack; if you allocate too many objects, you risk stack overflow.
• You won't need to delete it later.
• Memory is no longer allocated when it goes out of scope. (i.e. you shouldn't return a pointer to an object on the stack)

As far as which one to use; you choose the method that works best for you, given the above constraints.

Some easy cases:

• If you don't want to worry about calling delete, (and the potential to cause memory leaks) you shouldn't use new.
• If you'd like to return a pointer to your object from a function, you must use new

Building from Michael Baylon's answer, I needed a list which also included schema information and this is how I modified his query.

SELECT TABLE_SCHEMA + '.' + TABLE_NAME as 'Schema.Table'
  FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = 'BASE TABLE' AND TABLE_CATALOG = 'dbName'
  ORDER BY TABLE_SCHEMA, TABLE_NAME

for windows go to C:/ProgramData/pip/pip.ini, and set

[global]

proxy = http://YouKnowTheRest

with your proxy details. This permanently configures the proxy for pip.

Functions are not meant to be used that way, if you wish to perform data change you can just create a Stored Proc for that.

Try this lets say your form id is formID

$(".nextbutton").click(function() { $("form#formID").submit(); });

You could try this:

<input type="file" capture="camera" accept="image/*" id="cameraInput" name="cameraInput">

but it has to be iOS 6+ to work. That will give you a nice dialogue for you to choose either to take a picture or to upload one from your album i.e.

An example can be found here: Capturing camera/picture data without PhoneGap

the solution isn't good. one could "mousedown" on the document, then "mouseup" outside the browser, and on this case the browser would still be thinking the mouse is down.

the only good solution is using IE.event object.

def versiontuple(v):
    return tuple(map(int, (v.split("."))))

>>> versiontuple("2.3.1") > versiontuple("10.1.1")
False

This URL return to player actual video_id

https://www.youtube.com/embed/live_stream?channel=UCkA21M22vGK9GtAvq3DvSlA

Where UCkA21M22vGK9GtAvq3DvSlA is your channel id. You can find it inside YouTube account on "My Channel" link.

I put the following at the top of the faulting PHP file and the error was no longer display:

error_reporting(E_ERROR | E_PARSE);

If you have an image imported as a resource in your project there is also this:

picPreview.Image = Properties.Resources.ImageName;

Where picPreview is the name of the picture box and ImageName is the name of the file you want to display.

*Resources are located by going to: Project --> Properties --> Resources

This is not possible directly, because chronologically, WHERE happens before SELECT, which always is the last step in the execution chain.

You can do a sub-select and filter on it:

SELECT * FROM
(
  SELECT A.identifier
    , A.name
    , TO_NUMBER(DECODE( A.month_no
      , 1, 200803 
      , 2, 200804 
      , 3, 200805 
      , 4, 200806 
      , 5, 200807 
      , 6, 200808 
      , 7, 200809 
      , 8, 200810 
      , 9, 200811 
      , 10, 200812 
      , 11, 200701 
      , 12, 200702
      , NULL)) as MONTH_NO
    , TO_NUMBER(TO_CHAR(B.last_update_date, 'YYYYMM')) as UPD_DATE
  FROM table_a A
    , table_b B
  WHERE A.identifier = B.identifier
) AS inner_table
WHERE 
  MONTH_NO > UPD_DATE

Interesting bit of info moved up from the comments:

There should be no performance hit. Oracle does not need to materialize inner queries before applying outer conditions -- Oracle will consider transforming this query internally and push the predicate down into the inner query and will do so if it is cost effective. – Justin Cave

For me worked, in Eclipse:

Team -> Cleanup

First, don't declare variables using var, but

public $my_value;

Then you can access it using

$this->my_value;

and not

$this->$my_value;

Instead of relying on the default virtual host mechanism in apache, you can define one last catchall virtualhost that uses an arbitrary ServerName and a wildcard ServerAlias, e.g.

ServerName catchall.mydomain.com
ServerAlias *.mydomain.com

In that way you can use SNI and apache will not send back the SSL warning.

Of course, this only works if you can describe all of your domains easily using a wildcard syntax.

You have to add a manifest permission entry:

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

(of course you should list all other permissions that your app uses).

Then, implement BroadcastReceiver class, it should be simple and fast executable. The best approach is to set an alarm in this receiver to wake up your service (if it's not necessary to keep it running ale the time as Prahast wrote).

public class BootUpReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
        PendingIntent pi = PendingIntent.getService(context, 0, new Intent(context, MyService.class), PendingIntent.FLAG_UPDATE_CURRENT);
        am.setInexactRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + interval, interval, pi);
    }
}

Then, add a Receiver class to your manifest file:

<receiver android:enabled="true" android:name=".receivers.BootUpReceiver"
    android:permission="android.permission.RECEIVE_BOOT_COMPLETED">
    <intent-filter>
        <action android:name="android.intent.action.BOOT_COMPLETED" />
        <category android:name="android.intent.category.DEFAULT" />
    </intent-filter>
</receiver>

Do not attempt to remove any Apple-supplied system Python which are in /System/Library and /usr/bin, as this may break your whole operating system.

NOTE: The steps listed below do not affect the Apple-supplied system Python 2.7; they only remove a third-party Python framework, like those installed by python.org installers.

The complete list is documented here. Basically, all you need to do is the following:

1. Remove the third-party Python 2.7 framework

   sudo rm -rf /Library/Frameworks/Python.framework/Versions/2.7
   

2. Remove the Python 2.7 applications directory

   sudo rm -rf "/Applications/Python 2.7"
   

3. Remove the symbolic links, in /usr/local/bin, that point to this Python version. See them using

   ls -l /usr/local/bin | grep '../Library/Frameworks/Python.framework/Versions/2.7' 
   

   and then run the following command to remove all the links:

   cd /usr/local/bin/
   ls -l /usr/local/bin | grep '../Library/Frameworks/Python.framework/Versions/2.7' | awk '{print $9}' | tr -d @ | xargs rm
   

4. If necessary, edit your shell profile file(s) to remove adding /Library/Frameworks/Python.framework/Versions/2.7 to your PATH environment file. Depending on which shell you use, any of the following files may have been modified: ~/.bash_login, ~/.bash_profile, ~/.cshrc, ~/.profile, ~/.tcshrc, and/or ~/.zprofile.

"extern" changes the linkage. With the keyword, the function / variable is assumed to be available somewhere else and the resolving is deferred to the linker.

There's a difference between "extern" on functions and on variables: on variables it doesn't instantiate the variable itself, i.e. doesn't allocate any memory. This needs to be done somewhere else. Thus it's important if you want to import the variable from somewhere else. For functions, this only tells the compiler that linkage is extern. As this is the default (you use the keyword "static" to indicate that a function is not bound using extern linkage) you don't need to use it explicitly.

How to store, retrieve & delete data from localStorage:

// General syntax for storing data
localStorage.setItem('key', 'value');
// Also note that both the key & the value has to be strings. So we stringify the value(if it's an object) before setting it.

// So, if you have an object as a value that you want to save, stringify it like this
localStorage.setItem('some-key', JSON.stringify(itemData));

// OR for individual key-value pairs
localStorage.setItem('some-key', JSON.stringify({ token: token, name: name }));

// To retrieve data from localstorage
const myData = JSON.parse(localStorage.getItem('some-key'));

// To remove a value/item from localStorage
localStorage.removeItem("some-key");


// see a note at the end of this answer for tips about 
// using an angular package for a cleaner & smoother storage usage.

A quick tip:
You can also use a package for your angular app, that is based on native localStorage API (that we are using above) to achieve this and you don't have to worry about stringify and parse. Check out this package for angular 5 and above. @ngx-pwa/local-storage

You can also do a quick google search for maybe ,angular local storage, & find a package that has even more Github stars etc.

Check out this page to know more about Web Storage API.

Also add to your beans :

   <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
    <property name="messageConverters">
        <array>
            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                <constructor-arg index="0" name="defaultCharset" value="UTF-8"/>
                <property name="supportedMediaTypes">
                    <list>
                        <value>text/plain;charset=UTF-8</value>
                        <value>text/html;charset=UTF-8</value>
                        <value>application/json;charset=UTF-8</value>
                        <value>application/x-www-form-urlencoded;charset=UTF-8</value>
                    </list>
                </property>
        </bean></bean>

For @ExceptionHandler :

enter code<bean class="org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver">
    <property name="messageConverters">
        <array>
            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                <constructor-arg index="0" name="defaultCharset" value="UTF-8"/>
                <property name="supportedMediaTypes">
                    <list>
                        <value>text/plain;charset=UTF-8</value>
                        <value>text/html;charset=UTF-8</value>
                        <value>application/json;charset=UTF-8</value>
                        <value>application/x-www-form-urlencoded;charset=UTF-8</value>
                    </list>
                </property>
            </bean>
            <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>text/plain;charset=UTF-8</value>
                        <value>text/html;charset=UTF-8</value>
                        <value>application/json;charset=UTF-8</value>
                        <value>application/x-www-form-urlencoded;charset=UTF-8</value>
                    </list>
                </property>
            </bean>
        </array>
    </property>
</bean>

If you use <mvc:annotation-driven/> it should be after beans.

In a few words: The constructor is called first, then any @FXML annotated fields are populated, then initialize() is called.

This means the constructor does not have access to @FXML fields referring to components defined in the .fxml file, while initialize() does have access to them.

Quoting from the Introduction to FXML:

[...] the controller can define an initialize() method, which will be called once on an implementing controller when the contents of its associated document have been completely loaded [...] This allows the implementing class to perform any necessary post-processing on the content.

Are you trying to find some work around getting xpath in IE?

There are many add-ons for other browsers like xpather for Chrome or xpather, xpath-checker and firebug for FireFox that will give you the xpath of an element in a second. But sadly there is no add-on or tool available that will do this for IE. For most cases you can get the xpath of the elements that fall in your script using the above tools in Firefox and tweak them a little (if required) to make them work in IE.

But if you are testing an application that will work only in IE or the specific scenario or page that has this element will open-up/play-out only in IE then you cannot use any of the above mention tools to find the XPATH. Well the only thing that works in this case is the Bookmarklets that were coded just for this purpose. Bookmarklets are JavaScript code that you will add in IE as bookmarks and later use to get the XPATH of the element you desire. Using these you can get the XPATH as easily as you get using xpather or any other firefox addon.

STEPS TO INSTALL BOOKMARKLETS

1)Open IE

2)Type about:blank in the address bar and hit enter

3)From Favorites main menu select ---> Add favorites

4) In the Add a favorite popup window enter name GetXPATH1.

5)Click add button in the add a favorite popup window.

6)Open the Favorites menu and right click the newly added favorite and select properties option.

7)GetXPATH1 Properties will open up. Select the web Document Tab.

8)Enter the following in the URL field.

javascript:function getNode(node){var nodeExpr=node.tagName;if(!nodeExpr)return null;if(node.id!=''){nodeExpr+="[@id='"+node.id+"']";return "/"+nodeExpr;}var rank=1;var ps=node.previousSibling;while(ps){if(ps.tagName==node.tagName){rank++;}ps=ps.previousSibling;}if(rank>1){nodeExpr+='['+rank+']';}else{var ns=node.nextSibling;while(ns){if(ns.tagName==node.tagName){nodeExpr+='[1]';break;}ns=ns.nextSibling;}}return nodeExpr;}

9)Click Ok. Click YES on the popup alert.

10)Add another favorite by following steps 3 to 5, Name this favorite GetXPATH2 (step4)

11)Repeat steps 6 and 7 for GetXPATH2 that you just created.

12)Enter the following in the URL field for GetXPATH2

javascript:function o__o(){var currentNode=document.selection.createRange().parentElement();var path=[];while(currentNode){var pe=getNode(currentNode);if(pe){path.push(pe);if(pe.indexOf('@id')!=-1)break;}currentNode=currentNode.parentNode;}var xpath="/"+path.reverse().join('/');clipboardData.setData("Text", xpath);}o__o();

13)Repeat Step 9.

You are all done!!

Now to get the XPATH of elements just select the element with your mouse. This would involve clicking the left mouse button just before the element (link, button, image, checkbox, text etc) begins and dragging it till the element ends. Once you do this first select the favorite GetXPATH1 from the favorites menu and then select the second favorite GetXPATH2. At this point you will get a confirmation, hit allow access button. Now open up a notepad file, right click and select paste option. This will give you the XPATH of the element you seek.

Okay, I have refined my regular expression based on the solution you came up with (which erroneously matches strings that start with 'test').

^((?!foo).)*$

This regular expression will match only strings that do not contain foo. The first lookahead will deny strings beginning with 'foo', and the second will make sure that foo isn't found elsewhere in the string.

grep -E -o ".{0,5}test_pattern.{0,5}" test.txt 

This will match up to 5 characters before and after your pattern. The -o switch tells grep to only show the match and -E to use an extended regular expression. Make sure to put the quotes around your expression, else it might be interpreted by the shell.

In New Xampp

All you have to do is to edit the file:

C:\xampp\apache\conf\extra\httpd-xampp.conf

and go to Directory tag as below:

<Directory "C:/xampp/phpMyAdmin">

and then change

Require local

To

Require all granted

in the Directory tag.

Restart the Xampp. That's it!

var people = 
[{"name": 'a75',"item1": "false","item2":"false"}, 
{"name": 'z32',"item1": "true","item2":  "false"}, 
{"name": 'e77',"item1": "false","item2": "false"}]; 

function mycomparator(a,b) {   return parseInt(a.name) - parseInt(b.name);  } 
people.sort(mycomparator); 

something along the lines of this maybe (or as we used to say, this should work).

What about the HelpViewerKeywordIndex... helps (a bit) with what is as I see it 2010's greatest flaw, the new help viewer.

In a generic sense an webservice IS a API over HTTP. They often utilize JSON or XML, but there are some other approaches as well.

It's true that some databases recognize the OUTER keyword. Some do not. Where it is recognized, it is usually an optional keyword. Almost always, FULL JOIN and FULL OUTER JOIN do exactly the same thing. (I can't think of an example where they do not. Can anyone else think of one?)

This may leave you wondering, "Why would it even be a keyword if it has no meaning?" The answer boils down to programming style.

In the old days, programmers strived to make their code as compact as possible. Every character meant longer processing time. We used 1, 2, and 3 letter variables. We used 2 digit years. We eliminated all unnecessary white space. Some people still program that way. It's not about processing time anymore. It's more about fast coding.

Modern programmers are learning to use more descriptive variables and put more remarks and documentation into their code. Using extra words like OUTER make sure that other people who read the code will have an easier time understanding it. There will be less ambiguity. This style is much more readable and kinder to the people in the future who will have to maintain that code.

Nothing easier than that man. Try this one:

<?xml version="1.0" encoding="iso-8859-1"?>
<html>
<head>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
    <link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.1/themes/base/jquery-ui.css" type="text/css" />
    <script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.1/jquery-ui.min.js"></script>
    <style>
        .loading { background: url(/img/spinner.gif) center no-repeat !important}
    </style>
</head>
<body>
    <a class="ajax" href="http://www.google.com">
      Open as dialog
    </a>

    <script type="text/javascript">
    $(function (){
        $('a.ajax').click(function() {
            var url = this.href;
            // show a spinner or something via css
            var dialog = $('<div style="display:none" class="loading"></div>').appendTo('body');
            // open the dialog
            dialog.dialog({
                // add a close listener to prevent adding multiple divs to the document
                close: function(event, ui) {
                    // remove div with all data and events
                    dialog.remove();
                },
                modal: true
            });
            // load remote content
            dialog.load(
                url, 
                {}, // omit this param object to issue a GET request instead a POST request, otherwise you may provide post parameters within the object
                function (responseText, textStatus, XMLHttpRequest) {
                    // remove the loading class
                    dialog.removeClass('loading');
                }
            );
            //prevent the browser to follow the link
            return false;
        });
    });
    </script>
</body>
</html>

Note that you can't load remote from local, so you'll have to upload this to a server or whatever. Also note that you can't load from foreign domains, so you should replace href of the link to a document hosted on the same domain (and here's the workaround).

Cheers

Can you just do:

for key in mydict.keys():
    f.write(str(key) + ":" + str(mydict[key]) + ",");

So that you can have

key_1: value_1, key_2: value_2

You wrote asp.net - are you looking to upload a file?
if so you can use the html

<input type="file" ...

This question is old and has a lot of views, so I'll just throw some stuff out there that will help some people I'm sure.

To check if a select element has any selected items:

if ($('#mySelect option:selected').length > 0) { alert('has a selected item'); }

or to check if a select has nothing selected:

if ($('#mySelect option:selected').length == 0) { alert('nothing selected'); }

or if you're in a loop of some sort and want to check if the current element is selected:

$('#mySelect option').each(function() {
    if ($(this).is(':selected')) { .. }
});

to check if an element is not selected while in a loop:

$('#mySelect option').each(function() {
    if ($(this).not(':selected')) { .. }
});

These are some of the ways to do this. jQuery has many different ways of accomplishing the same thing, so you usually just choose which one appears to be the most efficient.

It can be done using the border-radius property. basically, you need to set the border-radius to exactly half of the height and width to get a circle.

JSFiddle

HTML

<div id="container">
    <div id="inner">
    </div>
</div>

CSS

#container
{
    height:400px;
    width:400px;
    border:1px black solid;
}

#inner
{
    height:200px;
    width:200px;
    background:black;
    -moz-border-radius: 100px;
    -webkit-border-radius: 100px;
    border-radius: 100px;
    margin-left:25%;
    margin-top:25%;
}

To add to Heath's answer: It looks like Subversion 1.6 disabled storing passwords by default if it can't store them in encrypted form. You can allow storing unencrypted passwords by explicitly setting password-stores = (that is, to the empty value) in ~/.subversion/config.

To check which password store subversion uses, look in ~/.subversion/auth/svn.simple. This contains several files, each a hash table with a simple key/value encoding. The svn:realmstring in each file identifies which realm that file is for. If the file has

K 8
passtype
V 6
simple

then it stores the password in plain text somewhere in that file, in a K 8 password entry. Else, it tries to use one of the configured password-stores.

I'm the developer of Redux Auth and some of the issues you mentioned have been fixed in the version 2 beta. You can download this off the offcial website with a sample application too.

• Requires autoloading (impeding performance)
• Uses the inherently unsafe concept of 'security questions'. Dealbreaker!

Security questions are now not used and a simpler forgotten password system has been put in place.

• Return types are a bit of a hodgepodge of true, false, error and success codes

This was fixed in version 2 and returns boolean values. I hated the hodgepodge as much as you.

• Doesn't hook into CI's validation system

The sample application uses the CI's validation system.

• Doesn't allow a user to resend a 'lost password' code

Work in progress

I also implemented some other features such as email views, this gives you the choice of being able to use the CodeIgniter helpers in your emails.

It's still a work in progress so if have any more suggestions please keep them coming.

-Popcorn

Ps : Thanks for recommending Redux.

In my specific case of the same issue, it was caused by not having the Powershell script saved with an encoding of Windows-1252 or UFT-8 WITH BOM.

By using the column that the index is applied to within your conditions, it will be included automatically. You do not have to use it, but it will speed up queries when it is used.

SELECT * FROM TABLE WHERE attribute = 'value'

Will use the appropriate index.

Actually wrapping of text happens automatically in tables. The blunder people commit while testing is to hypothetically assume a long string like "ggggggggggggggggggggggggggggggggggggggggggggggg" and complain that it doesn't wrap. Practically there is no word in English that is this long and even if there is, there is a faint chance that it will be used within that <td>.

Try testing with sentences like "Counterposition is superstitious in predetermining circumstances".

You need to put the entire ternary expression in parenthesis. Unfortunately that means you can't use "@:", but you could do something like this:

@(deletedView ? "Deleted" : "Created by")

Razor currently supports a subset of C# expressions without using @() and unfortunately, ternary operators are not part of that set.

Your file has syntax error, so your file was not interpreted, so settings was not changed and you have blank page.

You can separate your file to two.

index.php

<?php
ini_set("display_errors", "1");
error_reporting(E_ALL);
include 'error.php';

error.php

<?
echo('catch this -> ' ;. $thisdoesnotexist);

Its just because of the load time angular takes to give you the current state.

If you try to get the current state by using $timeout function then it will give you correct result in $state.current.name

$timeout(function(){
    $rootScope.currState = $state.current.name;
})

The general problem here is that git fetch will fetch +refs/heads/*:refs/remotes/$remote/*. If any of these commits have tags, those tags will also be fetched. However if there are tags not reachable by any branch on the remote, they will not be fetched.

The --tags option switches the refspec to +refs/tags/*:refs/tags/*. You could ask git fetch to grab both. I'm pretty sure to just do a git fetch && git fetch -t you'd use the following command:

git fetch origin "+refs/heads/*:refs/remotes/origin/*" "+refs/tags/*:refs/tags/*"

And if you wanted to make this the default for this repo, you can add a second refspec to the default fetch:

git config --local --add remote.origin.fetch "+refs/tags/*:refs/tags/*"

This will add a second fetch = line in the .git/config for this remote.

I spent a while looking for the way to handle this for a project. This is what I came up with.

git fetch -fup origin "+refs/*:refs/*"

In my case I wanted these features

• Grab all heads and tags from the remote so use refspec refs/*:refs/*
• Overwrite local branches and tags with non-fast-forward + before the refspec
• Overwrite currently checked out branch if needed -u
• Delete branches and tags not present in remote -p
• And force to be sure -f

I looked for ways to do this and ended up choosing this way:

in the controller:
    @data_tables = ActiveRecord::Base.connection.tables

in the view:
  <% @data_tables.each do |dt|  %>
  <br>
  <%= dt %>
  <% end %>
  <br>

source: http://portfo.li/rails/348561-how-can-one-list-all-database-tables-from-one-project

There should be three pages here:

1. Initial login page with a form that asks for your username, but not your password.
2. You didn't mention this one, but I'd check whether the client computer is recognized, and if not, then challenge the user with either a CAPTCHA or else a security question. Otherwise the phishing site can simply use the tendered username to query the real site for the security image, which defeats the purpose of having a security image. (A security question is probably better here since with a CAPTCHA the attacker could have humans sitting there answering the CAPTCHAs to get at the security images. Depends how paranoid you want to be.)
3. A page after that that displays the security image and asks for the password.

I don't see this short, linear flow being sufficiently complex to warrant using Spring Web Flow.

I would just use straight Spring Web MVC for steps 1 and 2. I wouldn't use Spring Security for the initial login form, because Spring Security's login form expects a password and a login processing URL. Similarly, Spring Security doesn't provide special support for CAPTCHAs or security questions, so you can just use Spring Web MVC once again.

You can handle step 3 using Spring Security, since now you have a username and a password. The form login page should display the security image, and it should include the user-provided username as a hidden form field to make Spring Security happy when the user submits the login form. The only way to get to step 3 is to have a successful POST submission on step 1 (and 2 if applicable).

http://jsfiddle.net/Y93TX/2/

     @import url("http://netdna.bootstrapcdn.com/bootstrap/3.0.0-wip/css/bootstrap.min.css");

.row {
    height: 100px;
    background-color: green;
}
.container {
    margin-top: 50px;
    box-shadow: 0 0 30px black;
    padding:0 15px 0 15px;
}



    <div class="container">
        <div class="row">one</div>
        <div class="row">two</div>
        <div class="row">three</div>
    </div>
</body>

Here are a few thoughts: Firstly, if you're genuinely concerned about the runtime of your code, be sure to know what happens when you call the built-in functions! I don't know up from down in javascript, but a quick google of the splice function returned this, which seems to indicate that you're creating a whole new array each call! I don't know if it actually matters, but it is certainly related to efficiency. I see that Breton, in the comments, has already pointed this out, but it certainly holds for whatever array-manipulating function you choose.

Anyways, onto actually solving the problem.

When I read that you wanted to sort, my first thought is to use insertion sort!. It is handy because it runs in linear time on sorted, or nearly-sorted lists. As your arrays will have only 1 element out of order, that counts as nearly-sorted (except for, well, arrays of size 2 or 3 or whatever, but at that point, c'mon). Now, implementing the sort isn't too too bad, but it is a hassle you may not want to deal with, and again, I don't know a thing about javascript and if it will be easy or hard or whatnot. This removes the need for your lookup function, and you just push (as Breton suggested).

Secondly, your "quicksort-esque" lookup function seems to be a binary search algorithm! It is a very nice algorithm, intuitive and fast, but with one catch: it is notoriously difficult to implement correctly. I won't dare say if yours is correct or not (I hope it is, of course! :)), but be wary if you want to use it.

Anyways, summary: using "push" with insertion sort will work in linear time (assuming the rest of the array is sorted), and avoid any messy binary search algorithm requirements. I don't know if this is the best way (underlying implementation of arrays, maybe a crazy built-in function does it better, who knows), but it seems reasonable to me. :) - Agor.

in below code midpointsList is an ArrayList of waypoints

private String getMapsApiDirectionsUrl(GoogleMap googleMap, LatLng startLatLng, LatLng endLatLng, ArrayList<LatLng> midpointsList) {
    String origin = "origin=" + startLatLng.latitude + "," + startLatLng.longitude;

    String midpoints = "";
    for (int mid = 0; mid < midpointsList.size(); mid++) {
        midpoints += "|" + midpointsList.get(mid).latitude + "," + midpointsList.get(mid).longitude;
    }

    String waypoints = "waypoints=optimize:true" + midpoints + "|";

    String destination = "destination=" + endLatLng.latitude + "," + endLatLng.longitude;
    String key = "key=AIzaSyCV1sOa_7vASRBs6S3S6t1KofFvDhjohvI";

    String sensor = "sensor=false";
    String params = origin + "&" + waypoints + "&" + destination + "&" + sensor + "&" + key;
    String output = "json";
    String url = "https://maps.googleapis.com/maps/api/directions/" + output + "?" + params;


    Log.e("url", url);
    parseDirectionApidata(url, googleMap);
    return url;
}

Then copy and paste this url in your browser to check And the below code is to parse the url

    private void parseDirectionApidata(String url, final GoogleMap googleMap) {

    final JSONObject jsonObject = new JSONObject();

    try {

        AppUtill.getJsonWithHTTPPost(ViewMapActivity.this, 1, new ServiceCallBack() {
            @Override
            public void serviceCallBack(int id, JSONObject jsonResult) throws JSONException {

                if (jsonResult != null) {

                    Log.e("jsonRes", jsonResult.toString());

                    String status = jsonResult.optString("status");

                    if (status.equalsIgnoreCase("ok")) {
                        drawPath(jsonResult, googleMap);
                    }

                } else {

                    Toast.makeText(ViewMapActivity.this, "Unable to parse Directions Data", Toast.LENGTH_LONG).show();
                }

            }
        }, url, jsonObject);

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

    }
}

And then pass the result to the drawPath method

    public void drawPath(JSONObject jObject, GoogleMap googleMap) {

    List<List<HashMap<String, String>>> routes = new ArrayList<List<HashMap<String, String>>>();
    JSONArray jRoutes = null;
    JSONArray jLegs = null;
    JSONArray jSteps = null;
    List<LatLng> list = null;
    try {

        Toast.makeText(ViewMapActivity.this, "Drawing Path...", Toast.LENGTH_SHORT).show();
        jRoutes = jObject.getJSONArray("routes");

        /** Traversing all routes */
        for (int i = 0; i < jRoutes.length(); i++) {
            jLegs = ((JSONObject) jRoutes.get(i)).getJSONArray("legs");
            List path = new ArrayList<HashMap<String, String>>();

            /** Traversing all legs */
            for (int j = 0; j < jLegs.length(); j++) {
                jSteps = ((JSONObject) jLegs.get(j)).getJSONArray("steps");

                /** Traversing all steps */
                for (int k = 0; k < jSteps.length(); k++) {
                    String polyline = "";
                    polyline = (String) ((JSONObject) ((JSONObject) jSteps.get(k)).get("polyline")).get("points");
                    list = decodePoly(polyline);
                }
                Log.e("list", list.toString());
                routes.add(path);
                Log.e("routes", routes.toString());
                if (list != null) {
                    Polyline line = googleMap.addPolyline(new PolylineOptions()
                            .addAll(list)
                            .width(12)
                            .color(Color.parseColor("#FF0000"))//Google maps blue color #05b1fb
                            .geodesic(true)
                    );
                }
            }
        }
    } catch (JSONException e) {
        e.printStackTrace();
    }

}

  private List<LatLng> decodePoly(String encoded) {

    List<LatLng> poly = new ArrayList<LatLng>();
    int index = 0, len = encoded.length();
    int lat = 0, lng = 0;

    while (index < len) {
        int b, shift = 0, result = 0;
        do {
            b = encoded.charAt(index++) - 63;
            result |= (b & 0x1f) << shift;
            shift += 5;
        } while (b >= 0x20);
        int dlat = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
        lat += dlat;

        shift = 0;
        result = 0;
        do {
            b = encoded.charAt(index++) - 63;
            result |= (b & 0x1f) << shift;
            shift += 5;
        } while (b >= 0x20);
        int dlng = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
        lng += dlng;

        LatLng p = new LatLng((((double) lat / 1E5)),
                (((double) lng / 1E5)));
        poly.add(p);
    }

    return poly;
}

decode poly function is to decode the points(lat and long) provided by Directions API in encoded form

You can enter (for example) text from div into iFrame:

var $iframe = $('#iframe');
$iframe.ready(function() {
    $iframe.contents().find("body").append($('#mytext'));
});

and divs:

<iframe id="iframe"></iframe>
<div id="mytext">Hello!</div>

and JSFiddle demo: link

No luck with Code lens in Community editions.

Press Shift + F12 to find all references.

I had also similar problem. In my case brokerUrl was not configured properly. So that's way I received following Error:

Cause: Error While attempting to add new Connection to the pool: nested exception is javax.jms.JMSException: Could not connect to broker URL : tcp://localhost:61616. Reason: java.net.ConnectException: Connection refused

& I resolved it following way.

   ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory();

  connectionFactory.setBrokerURL("tcp://hostname:61616");
  connectionFactory.setUserName("admin");
  connectionFactory.setPassword("admin");

First of all, REST is not a religion and should not be approached as such. While there are advantages to RESTful services, you should only follow the tenets of REST as far as they make sense for your application.

That said, authentication and client side state do not violate REST principles. While REST requires that state transitions be stateless, this is referring to the server itself. At the heart, all of REST is about documents. The idea behind statelessness is that the SERVER is stateless, not the clients. Any client issuing an identical request (same headers, cookies, URI, etc) should be taken to the same place in the application. If the website stored the current location of the user and managed navigation by updating this server side navigation variable, then REST would be violated. Another client with identical request information would be taken to a different location depending on the server-side state.

Google's web services are a fantastic example of a RESTful system. They require an authentication header with the user's authentication key to be passed upon every request. This does violate REST principles slightly, because the server is tracking the state of the authentication key. The state of this key must be maintained and it has some sort of expiration date/time after which it no longer grants access. However, as I mentioned at the top of my post, sacrifices must be made to allow an application to actually work. That said, authentication tokens must be stored in a way that allows all possible clients to continue granting access during their valid times. If one server is managing the state of the authentication key to the point that another load balanced server cannot take over fulfilling requests based on that key, you have started to really violate the principles of REST. Google's services ensure that, at any time, you can take an authentication token you were using on your phone against load balance server A and hit load balance server B from your desktop and still have access to the system and be directed to the same resources if the requests were identical.

What it all boils down to is that you need to make sure your authentication tokens are validated against a backing store of some sort (database, cache, whatever) to ensure that you preserve as many of the REST properties as possible.

I hope all of that made sense. You should also check out the Constraints section of the wikipedia article on Representational State Transfer if you haven't already. It is particularly enlightening with regard to what the tenets of REST are actually arguing for and why.

Just remove/comment the following line from your httpd.conf file (etc/httpd/conf)

Require all granted

This is needed till Apache Version 2.2 and is not required from thereon.

This is optimized Flem's solution:

using System.Collections.Concurrent;

namespace System
{
    public static class TypeExtension
    {
        //a thread-safe way to hold default instances created at run-time
        private static ConcurrentDictionary<Type, object> typeDefaults =
           new ConcurrentDictionary<Type, object>();

        public static object GetDefaultValue(this Type type)
        {
            return type.IsValueType
               ? typeDefaults.GetOrAdd(type, Activator.CreateInstance)
               : null;
        }
    }
}

In my case (reading a date from a MySQL db in a Lumen 5.1 project) the only solution that worked is using Carbon to set timezone of variables:

    $carbonDate = new Carbon($dateFromDBInUTC);
    $carbonDate->timezone = 'America/New_York';
    return $carbonDate->toDayDateTimeString(); // or $carbonDate->toDateTimeString() for ISO format

Using DB_TIMEZONE=-05:00 in the .env file almost worked but does not handle DST changes.

Using the APP_TIMEZONE=America/New_York in the .env file had no effect on a timezone value retrieved in a Lumen 5.1 webapp from a MySQL database, but it works in Lavarel 5.1.

Also Lumen didn't read at all the [lumen_project]/config/app.php file that I created (it didn't complain when I put a syntax error there).

Using date_default_timezone_set didn't work either.

There is no documented LEFT() function in Oracle. Find the full set here.

Probably what you have is a user-defined function. You can check that easily enough by querying the data dictionary:

select * from all_objects
where object_name = 'LEFT'

But there is the question of why the stored procedure works and the query doesn't. One possible solution is that the stored procedure is owned by another schema, which also owns the LEFT() function. They have granted rights on the procedure but not its dependencies. This works because stored procedures run with DEFINER privileges by default, so you run the stored procedure as if you were its owner.

If this is so then the data dictionary query I listed above won't help you: it will only return rows for objects you have rights on. In which case you will need to run the query as the stored procedure's owner or connect as a user with the rights to query DBA_OBJECTS instead.

Tools -> NuGet Package Manager -> Package Manager Console

PM> Install-Package Newtonsoft.Json

If your emulators were working and now they aren't due to Avast...

Avast no longer has the option for "Enable Hardware-assisted Virtualization" in Troubleshooting. (it's now March 2017)

Avast captures "emulator.exe", which disables emulators,and stows it in the Virus chest. Open the chest, "Restore and add to exclusions" and your emulator works again...

do you try

[{"name":"myEnterprise", "departments":["HR"]}]

the square brace is the key point.

This worked for me:

git ls-files -m | xargs -L 1 chmod 644

Some things of top of my head.

Method 1.

Application.Union(Range("a1"), Range("b1"), Range("d1"), Range("e1"), Range("g1"), Range("h1")).EntireColumn.Select

Method 2.

Range("a1,b1,d1,e1,g1,h1").EntireColumn.Select

Method 3.

Application.Union(Columns("a"), Columns("b"), Columns("d"), Columns("e"), Columns("g"), Columns("h")).Select

Apple simply recommends declaring an isX getter for stylistic purposes. It doesn't matter whether you customize the getter name or not, as long as you use the dot notation or message notation with the correct name. If you're going to use the dot notation it makes no difference, you still access it by the property name:

@property (nonatomic, assign) BOOL working;

[self setWorking:YES];         // Or self.working = YES;
BOOL working = [self working]; // Or = self.working;

Or

@property (nonatomic, assign, getter=isWorking) BOOL working;

[self setWorking:YES];           // Or self.working = YES;, same as above
BOOL working = [self isWorking]; // Or = self.working;, also same as above

picmate's answer is right. on windows the main DB folder location is (at least on my installation)

C:\PostgreSQL\9.2\data\base\

and not in program files.

his 2 scripts, will give you the exact directory/file(s) you need:

SELECT oid from pg_database WHERE datname = <database_name>;
SELECT relname, relfilenode FROM pg_class WHERE relname = <table_name>; 

mine is in datname 16393 and relfilenode 41603

If you are not bound to use Hashmap, I would advise to use pair< T,T >. The individual elements can be accessed by first and second calls.

Have a look at this http://www.cplusplus.com/reference/utility/pair/

I used it here : http://codeforces.com/contest/507/submission/9531943

I believe you're looking for...

import config.logging_settings  # @UnusedImport

Note the double space before the comment to avoid hitting other formatting warnings.

Also, depending on your IDE (if you're using one), there's probably an option to add the correct ignore rule (e.g., in Eclipse, pressing Ctrl + 1, while the cursor is over the warning, will auto-suggest @UnusedImport).

use FileInputStream's readLine() method to read and parse the returned String to int using Integer.parseInt() method.

In ASP.NET MVC 5 you could use the [DataType(DataType.MultilineText)] attribute. It will render a TextArea tag.

public class MyModel
{
    [DataType(DataType.MultilineText)]
    public string MyField { get; set; }
}

Then in the view if you need to specify the rows you can do it like this:

@Html.EditorFor(model => model.MyField, new { htmlAttributes = new { rows = 10 } })

Or just use the TextAreaFor with the right overload:

@Html.TextAreaFor(model => model.MyField, 10, 20, null)

The simplest way to get the html element natively is:

document.documentElement

Here's the reference: https://developer.mozilla.org/en-US/docs/Web/API/Document.documentElement.

UPDATE: To then grab the html element as a string you would do:

document.documentElement.outerHTML

#include <iostream>
#include <chrono>
#include <string>
#pragma warning(disable: 4996)
// Ver: C++ 17 
// IDE: Visual Studio
int main() {
    using namespace std; 
    using namespace chrono;
    time_point tp = system_clock::now();
    time_t tt = system_clock::to_time_t(tp);
    cout << "Current time: " << ctime(&tt) << endl;
    return 0;
}

From the documentation:

list.insert(i, x)
Insert an item at a given position. The first argument is the index of the element before which to insert, so a.insert(0, x) inserts at the front of the list, and a.insert(len(a),x) is equivalent to a.append(x)

http://docs.python.org/2/tutorial/datastructures.html#more-on-lists

I like to do this with sed. In you case:

for x in DET01-*.dat; do
    echo $x | sed -r 's/DET01-ABC-(.+)\.dat/mv -v "\0" "DET01-XYZ-\1.dat"/'
done | sh -e

It is best to omit the "sh -e" part first to see what will be executed.

Under Flask, this works and handles datatime fields, transforming a field of type
'time': datetime.datetime(2018, 3, 22, 15, 40) into
"time": "2018-03-22 15:40:00":

obj = {c.name: str(getattr(self, c.name)) for c in self.__table__.columns}

# This to get the JSON body
return json.dumps(obj)

# Or this to get a response object
return jsonify(obj)

Use 'this' keyword to access variable. This worked for me

var  uemail = localStorage.getItem("useremail");

if (typeof this.uemail === "undefined")
{
    alert('undefined');
}
else
{
    alert('defined');
}

It is more efficient to send the files directly.

The base64 encoding of Content-Type: multipart/form-data adds an extra 33% overhead. If the server supports it, it is more efficient to send the files directly:

Doing Multiple $http.post Requests Directly from a FileList

$scope.upload = function(url, fileList) {
    var config = {
      headers: { 'Content-Type': undefined },
      transformResponse: angular.identity
    };
    var promises = fileList.map(function(file) {
      return $http.post(url, file, config);
    });
    return $q.all(promises);
};

When sending a POST with a File object, it is important to set 'Content-Type': undefined. The XHR send method will then detect the File object and automatically set the content type.

Working Demo of "select-ng-files" Directive that Works with ng-model¹

The <input type=file> element does not by default work with the ng-model directive. It needs a custom directive:

angular.module("app",[]);

angular.module("app").directive("selectNgFiles", function() {
  return {
    require: "ngModel",
    link: function postLink(scope,elem,attrs,ngModel) {
      elem.on("change", function(e) {
        var files = elem[0].files;
        ngModel.$setViewValue(files);
      })
    }
  }
});

<script src="//unpkg.com/angular/angular.js"></script>
  <body ng-app="app">
    <h1>AngularJS Input `type=file` Demo</h1>
    
    <input type="file" select-ng-files ng-model="fileList" multiple>
    
    <h2>Files</h2>
    <div ng-repeat="file in fileList">
      {{file.name}}
    </div>
  </body>

This confusion is because URLs are still 'broken' to this day.

Take "http://www.google.com" for instance. This is a URL. A URL is a Uniform Resource Locator and is really a pointer to a web page (in most cases). URLs actually have a very well-defined structure since the first specification in 1994.

We can extract detailed information about the "http://www.google.com" URL:

+---------------+-------------------+
|      Part     |      Data         |
+---------------+-------------------+
|  Scheme       | http              |
|  Host         | www.google.com    |
+---------------+-------------------+

If we look at a more complex URL such as:

"https://bob:[email protected]:8080/file;p=1?q=2#third"

we can extract the following information:

+-------------------+---------------------+
|        Part       |       Data          |
+-------------------+---------------------+
|  Scheme           | https               |
|  User             | bob                 |
|  Password         | bobby               |
|  Host             | www.lunatech.com    |
|  Port             | 8080                |
|  Path             | /file;p=1           |
|  Path parameter   | p=1                 |
|  Query            | q=2                 |
|  Fragment         | third               |
+-------------------+---------------------+

https://bob:[email protected]:8080/file;p=1?q=2#third
\___/   \_/ \___/ \______________/ \__/\_______/ \_/ \___/
  |      |    |          |          |      | \_/  |    |
Scheme User Password    Host       Port  Path |   | Fragment
        \_____________________________/       | Query
                       |               Path parameter
                   Authority

The reserved characters are different for each part.

For HTTP URLs, a space in a path fragment part has to be encoded to "%20" (not, absolutely not "+"), while the "+" character in the path fragment part can be left unencoded.

Now in the query part, spaces may be encoded to either "+" (for backwards compatibility: do not try to search for it in the URI standard) or "%20" while the "+" character (as a result of this ambiguity) has to be escaped to "%2B".

This means that the "blue+light blue" string has to be encoded differently in the path and query parts:

"http://example.com/blue+light%20blue?blue%2Blight+blue".

From there you can deduce that encoding a fully constructed URL is impossible without a syntactical awareness of the URL structure.

This boils down to:

You should have %20 before the ? and + after.

Source

If you're happy with a bit of Powershell, you can also get very up-to-date Windows binaries using Powershell and chocolatey.

First, add chocolatey to Powershell following the instructions here (one simple command line as admin): https://chocolatey.org/

@powershell -NoProfile -ExecutionPolicy unrestricted -Command "iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))" && SET PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin

Then, use Powershell to get the redis package from chocolatey: http://chocolatey.org/packages/redis-64

choco install redis-64

Redis will be installed in something like C:\ProgramData\chocolatey\lib\redis-64.2.8.9

Windows PowerShell Copyright (C) 2013 Microsoft Corporation. All rights reserved.

PS C:\windows\system32> choco install redis-64 Chocolatey (v0.9.8.27) is installing 'redis-64' and dependencies. By installing you accept the license for 'redis-64' an d each dependency you are installing.

redis-64 v2.8.9 Added C:\ProgramData\chocolatey\bin\redis-benchmark.exe shim pointed to '..\lib\redis-64.2.8.9\redis-benchmark.exe'. Added C:\ProgramData\chocolatey\bin\redis-check-aof.exe shim pointed to '..\lib\redis-64.2.8.9\redis-check-aof.exe'. Added C:\ProgramData\chocolatey\bin\redis-check-dump.exe shim pointed to '..\lib\redis-64.2.8.9\redis-check-dump.exe'. Added C:\ProgramData\chocolatey\bin\redis-cli.exe shim pointed to '..\lib\redis-64.2.8.9\redis-cli.exe'. Added C:\ProgramData\chocolatey\bin\redis-server.exe shim pointed to '..\lib\redis-64.2.8.9\redis-server.exe'. Finished installing 'redis-64' and dependencies - if errors not shown in console, none detected. Check log for errors if unsure

Then run the server with

redis-server

Or the CLI with

redis-cli

Follow the instructions in C:\ProgramData\chocolatey\lib\redis-64.2.8.9\RedisService.docx to install the redis service

if you are using same date format and have select query where date in oracle :

   select count(id) from Table_name where TO_DATE(Column_date)='07-OCT-2015';

To_DATE provided by oracle

If you were unfamiliar with the tools, it was likely that at some point while in the debugger you toggled a setting that was causing the debugger to stop the application.

I suggest you "Disable all break points":

Source:

https://javascript.info/debugging-chrome

margin: auto;

I've succeded doing this with InnoSetup.

I checked the existence of registry key:

HKLM\SOFTWARE\Microsoft\VisualStudio\11.0\VC\Runtimes

If uninstalled, it does not exist. If installed, it exists.

By the way, it could also be in the Wow6432Node:

HKLM\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\11.0\VC\Runtimes

Please have a look

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <title>Untitled Document</title>
    <style>
    .box{ width:500px; height:200px; background:#000; border:2px solid #ccc;}
        .inner-border {
            border: 20px solid black;
            box-shadow: inset 0px 0px 0px 10px red;
            box-sizing: border-box; /* Include padding and border in element's width and height */
        }
        /* CSS3 solution only for rectangular shape */
        .inner-outline {
            outline: 10px solid red;
            outline-offset: -30px;
        }
    </style>
    </head>

    <body>
    <div class="box inner-border inner-outline"></div>
    </body>
    </html>

My impression is that R CMD BATCH is a bit of a relict. In any case, the more recent Rscript executable (available on all platforms), together with commandArgs() makes processing command line arguments pretty easy.

As an example, here is a little script -- call it "myScript.R":

## myScript.R
args <- commandArgs(trailingOnly = TRUE)
rnorm(n=as.numeric(args[1]), mean=as.numeric(args[2]))

And here is what invoking it from the command line looks like

> Rscript myScript.R 5 100
[1]  98.46435 100.04626  99.44937  98.52910 100.78853

Edit:

Not that I'd recommend it, but ... using a combination of source() and sink(), you could get Rscript to produce an .Rout file like that produced by R CMD BATCH. One way would be to create a little R script -- call it RscriptEcho.R -- which you call directly with Rscript. It might look like this:

## RscriptEcho.R
args <- commandArgs(TRUE)
srcFile <- args[1]
outFile <- paste0(make.names(date()), ".Rout")
args <- args[-1]

sink(outFile, split = TRUE)
source(srcFile, echo = TRUE)

To execute your actual script, you would then do:

Rscript RscriptEcho.R myScript.R 5 100
[1]  98.46435 100.04626  99.44937  98.52910 100.78853

which will execute myScript.R with the supplied arguments and sink interleaved input, output, and messages to a uniquely named .Rout.

Edit2:
You can run Rscript verbosely and place the verbose output in a file.

Rscript --verbose myScript.R 5 100 > myScript.Rout

Your strings are JSON formatted, so you will need to parse it into a object. For that you can use JSON.NET.

Here is an example on how to parse a JSON string into a dynamic object:

string source = "{\r\n   \"id\": \"100000280905615\", \r\n \"name\": \"Jerard Jones\",  \r\n   \"first_name\": \"Jerard\", \r\n   \"last_name\": \"Jones\", \r\n   \"link\": \"https://www.facebook.com/Jerard.Jones\", \r\n   \"username\": \"Jerard.Jones\", \r\n   \"gender\": \"female\", \r\n   \"locale\": \"en_US\"\r\n}";
dynamic data = JObject.Parse(source);
Console.WriteLine(data.id);
Console.WriteLine(data.first_name);
Console.WriteLine(data.last_name);
Console.WriteLine(data.gender);
Console.WriteLine(data.locale);

Happy coding!

Well, years ago I made the program like you presented here.
There is one hidden problem (or many, depends on point of view):

• If the speed of the ball is too high, you can miss the collision.

And also, almost in 100% cases your new speeds will be wrong. Well, not speeds, but positions. You have to calculate new speeds precisely in the correct place. Otherwise you just shift balls on some small "error" amount, which is available from the previous discrete step.

The solution is obvious: you have to split the timestep so, that first you shift to correct place, then collide, then shift for the rest of the time you have.

These guys have an API that will give the results. It's also free to use.

http://www.carqueryapi.com

Note: they also provide data source download in xls or sql format at a premium price. but these data also provides technical specifications for all the make model and trim options.

No need to cede.

just select pane ,right click then select Fit to parent.

It will automatically resize pane to anchor pane size.

Use limitTo filter to display a limited number of results in ng-repeat.

<ul class="phones">
      <li ng-repeat="phone in phones | limitTo:5">
        {{phone.name}}
        <p>{{phone.snippet}}</p>
      </li>
</ul>

If you are trying to use XAMPP with Windows and want to use an .htaccess file on a live server and also develop on a XAMPP development machine the following works great!

1) After a fresh install of XAMPP make sure that Apache is installed as a service.

• This is done by opening up the XAMPP Control Panel and clicking on the little red "X" to the left of the Apache module.
• It will then ask you if you want to install Apache as a service.
• Then it should turn to a green check mark.

2) When Apache is installed as a service add a new environment variable as a flag.

• First stop the Apache service from the XAMPP Control Panel.
• Next open a command prompt. (You know the little black window the simulates DOS)
• Type "C:\Program Files (x86)\xampp\apache\bin\httpd.exe" -D "DEV" -k config.
• This will append a new DEV flag to the environment variables that you can use later.

3) Start Apache

• Open back up the XAMPP Control Panel and start the Apache service.

4) Create your .htaccess file with the following information...

<IfDefine DEV>
  AuthType Basic
  AuthName "Authorized access only!"
  AuthUserFile "/sandbox/web/scripts/.htpasswd"
  require valid-user
</IfDefine>

<IfDefine !DEV>
  AuthType Basic
  AuthName "Authorized access only!"
  AuthUserFile "/home/arvo/public_html/scripts/.htpasswd"
  require valid-user
</IfDefine>

To explain the above script here are a few notes...

• My AuthUserFile is based on my setup and personal preferences.
• I have a local test dev box that has my webpage located at c:\sandbox\web\. Inside that folder I have a folder called scripts that contains the password file .htpasswd.
• The first entry IfDefine DEV is used for that instance. If DEV is set (which is what we did above, only on the dev machine of coarse) then it will use that entry.
• And in turn if using the live server IfDefine !DEV will be used.

5) Create your password file (in this case named .htpasswd) with the following information...

user:$apr1$EPuSBcwO$/KtqDUttQMNUa5lGXSOzk.

A few things to note...

• Your password file can be any name you want.
• You should use .htpasswd for security.
• A great password generator found @ http://www.htaccesstools.com/htpasswd-generator/
• A great explanation and reason why you should use that name for your file is located @ http://www.htaccesstools.com/articles/htpasswd/
• MAKE SURE YOU PUT THE PASSWORD FILE IN THE CORRECT LOCATION!!! (See step 4 AuthUserFile area)

Here is complete console working application code. Please install RestSharp package.

using RestSharp;
using System;

namespace RESTSharpClient
{
    class Program
    {
        static void Main(string[] args)
        {
        string url = "https://abc.example.com/";
        string jsonString = "{" +
                "\"auth\": {" +
                    "\"type\" : \"basic\"," +
                    "\"password\": \"@P&p@y_10364\"," +
                    "\"username\": \"prop_apiuser\"" +
                "}," +
                "\"requestId\" : 15," +
                "\"method\": {" +
                    "\"name\": \"getProperties\"," +
                    "\"params\": {" +
                        "\"showAllStatus\" : \"0\"" +
                    "}" +
                "}" +
            "}";

        IRestClient client = new RestClient(url);
        IRestRequest request = new RestRequest("api/properties", Method.POST, DataFormat.Json);
        request.AddHeader("Content-Type", "application/json; CHARSET=UTF-8");
        request.AddJsonBody(jsonString);

        var response = client.Execute(request);
        Console.WriteLine(response.Content);
        //TODO: do what you want to do with response.
    }
  }
}

This message is the __str__ attribute of exit

look at these examples :

1

>>> print exit
Use exit() or Ctrl-D (i.e. EOF) to exit

2

>>> exit.__str__()
'Use exit() or Ctrl-D (i.e. EOF) to exit'

3

>>> getattr(exit, '__str__')()
'Use exit() or Ctrl-D (i.e. EOF) to exit'

EDIT: Updated for jQuery 1.8

Since jQuery 1.8 browser specific transformations will be added automatically. jsFiddle Demo

var rotation = 0;

jQuery.fn.rotate = function(degrees) {
    $(this).css({'transform' : 'rotate('+ degrees +'deg)'});
    return $(this);
};

$('.rotate').click(function() {
    rotation += 5;
    $(this).rotate(rotation);
});

EDIT: Added code to make it a jQuery function.

For those of you who don't want to read any further, here you go. For more details and examples, read on. jsFiddle Demo.

var rotation = 0;

jQuery.fn.rotate = function(degrees) {
    $(this).css({'-webkit-transform' : 'rotate('+ degrees +'deg)',
                 '-moz-transform' : 'rotate('+ degrees +'deg)',
                 '-ms-transform' : 'rotate('+ degrees +'deg)',
                 'transform' : 'rotate('+ degrees +'deg)'});
    return $(this);
};

$('.rotate').click(function() {
    rotation += 5;
    $(this).rotate(rotation);
});

EDIT: One of the comments on this post mentioned jQuery Multirotation. This plugin for jQuery essentially performs the above function with support for IE8. It may be worth using if you want maximum compatibility or more options. But for minimal overhead, I suggest the above function. It will work IE9+, Chrome, Firefox, Opera, and many others.

Bobby... This is for the people who actually want to do it in the javascript. This may be required for rotating on a javascript callback.

Here is a jsFiddle.

If you would like to rotate at custom intervals, you can use jQuery to manually set the css instead of adding a class. Like this! I have included both jQuery options at the bottom of the answer.

HTML

<div class="rotate">
    <h1>Rotatey text</h1>
</div>

CSS

/* Totally for style */
.rotate {
    background: #F02311;
    color: #FFF;
    width: 200px;
    height: 200px;
    text-align: center;
    font: normal 1em Arial;
    position: relative;
    top: 50px;
    left: 50px;
}

/* The real code */
.rotated {
    -webkit-transform: rotate(45deg);  /* Chrome, Safari 3.1+ */
    -moz-transform: rotate(45deg);  /* Firefox 3.5-15 */
    -ms-transform: rotate(45deg);  /* IE 9 */
    -o-transform: rotate(45deg);  /* Opera 10.50-12.00 */
    transform: rotate(45deg);  /* Firefox 16+, IE 10+, Opera 12.10+ */
}

jQuery

Make sure these are wrapped in $(document).ready

$('.rotate').click(function() {
    $(this).toggleClass('rotated');
});

Custom intervals

var rotation = 0;
$('.rotate').click(function() {
    rotation += 5;
    $(this).css({'-webkit-transform' : 'rotate('+ rotation +'deg)',
                 '-moz-transform' : 'rotate('+ rotation +'deg)',
                 '-ms-transform' : 'rotate('+ rotation +'deg)',
                 'transform' : 'rotate('+ rotation +'deg)'});
});

No my friend its very simple, try using this:

AlertDialog alertDialog = new AlertDialog.Builder(AlertDialogActivity.this).create();
alertDialog.setTitle("Alert Dialog");
alertDialog.setMessage("Welcome to dear user.");
alertDialog.setIcon(R.drawable.welcome);

alertDialog.setButton(AlertDialog.BUTTON_POSITIVE, "OK", new DialogInterface.OnClickListener() {
    public void onClick(DialogInterface dialog, int which) {
        Toast.makeText(getApplicationContext(), "You clicked on OK", Toast.LENGTH_SHORT).show();
    }
});

alertDialog.show();

This tutorial shows how you can create custom dialog using xml and then show them as an alert dialog.

I suggest sticking to standard HTML attributes like name on input Elements to identify your inputs. Also, you don't need to keep "total" as a separate value in state because it is composable by adding other values in your state:

var Hello = React.createClass({
    getInitialState: function() {
        return {input1: 0, input2: 0};
    },
    render: function() {
        const total = this.state.input1 + this.state.input2;

        return (
            <div>{total}<br/>
                <input type="text" value={this.state.input1} name="input1" onChange={this.handleChange} />
                <input type="text" value={this.state.input2} name="input2" onChange={this.handleChange} />
            </div>
        );
    },
    handleChange: function(e) {
        this.setState({[e.target.name]: e.target.value});
    }
});

React.renderComponent(<Hello />, document.getElementById('content'));

It happens also if your code is expecting Java Mail 1.4 and your jars are Java Mail 1.3. Happened to me when upgraded Pentaho Kettle

Regards

<div class="equal row-fluid">
    <div class="span2"></div>
    <div class="span2"></div>
    <div class="span2"></div>
    <div class="span2"></div>
    <div class="span2"></div>
</div>

.equal .span2 {
    width: 20%;
}

Chain both class selectors (without a space in between):

.foo.bar {
    /* Styles for element(s) with foo AND bar classes */
}

If you still have to deal with ancient browsers like IE6, be aware that it doesn't read chained class selectors correctly: it'll only read the last class selector (.bar in this case) instead, regardless of what other classes you list.

To illustrate how other browsers and IE6 interpret this, consider this CSS:

* {
    color: black;
}

.foo.bar {
    color: red;
}

Output on supported browsers is:

<div class="foo">Hello Foo</div>       <!-- Not selected, black text [1] -->
<div class="foo bar">Hello World</div> <!-- Selected, red text [2] -->
<div class="bar">Hello Bar</div>       <!-- Not selected, black text [3] -->

Output on IE6 is:

<div class="foo">Hello Foo</div>       <!-- Not selected, black text [1] -->
<div class="foo bar">Hello World</div> <!-- Selected, red text [2] -->
<div class="bar">Hello Bar</div>       <!-- Selected, red text [2] -->

Footnotes:

• Supported browsers:
  1. Not selected as this element only has class foo.
  2. Selected as this element has both classes foo and bar.
  3. Not selected as this element only has class bar.
     
     
• IE6:
  1. Not selected as this element doesn't have class bar.
  2. Selected as this element has class bar, regardless of any other classes listed.

Fact, that ng-if directive, unlike ng-show, creates its own scope, leads to interesting practical difference:

angular.module('app', []).controller('ctrl', function($scope){_x000D_
  $scope.delete = function(array, item){_x000D_
    array.splice(array.indexOf(item), 1);_x000D_
  }_x000D_
})

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>_x000D_
_x000D_
<div ng-app='app' ng-controller='ctrl'>_x000D_
   <h4>ng-if:</h4>_x000D_
   <ul ng-init='arr1 = [1,2,3]'>_x000D_
      <li ng-repeat='x in arr1'>_x000D_
        {{show}}_x000D_
        <button ng-if='!show' ng-click='show=!show'>Delete {{show}}</button>_x000D_
        <button ng-if='show' ng-click='delete(arr1, x)'>Yes {{show}}</button>_x000D_
        <button ng-if='show' ng-click='show=!show'>No</button>_x000D_
      </li>_x000D_
   </ul>_x000D_
   _x000D_
   <h4>ng-show:</h4>_x000D_
   <ul ng-init='arr2 = [1,2,3]'>_x000D_
      <li ng-repeat='x in arr2'>_x000D_
        {{show}}_x000D_
        <button ng-show='!show' ng-click='show=!show'>Delete {{show}}</button>_x000D_
        <button ng-show='show' ng-click='delete(arr2, x)'>Yes {{show}}</button>_x000D_
        <button ng-show='show' ng-click='show=!show'>No</button>_x000D_
      </li>_x000D_
   </ul>_x000D_
   _x000D_
   <h4>ng-if with $parent:</h4>_x000D_
    <ul ng-init='arr3 = [1,2,3]'>_x000D_
      <li ng-repeat='item in arr3'>_x000D_
        {{show}}_x000D_
        <button ng-if='!show' ng-click='$parent.show=!$parent.show'>Delete {{$parent.show}}</button>_x000D_
        <button ng-if='show' ng-click='delete(arr3, x)'>Yes {{$parent.show}}</button>_x000D_
        <button ng-if='show' ng-click='$parent.show=!$parent.show'>No</button>_x000D_
      </li>_x000D_
   </ul>_x000D_
</div>

At first list, on-click event, show variable, from innner/own scope, is changed, but ng-if is watching on another variable from outer scope with same name, so solution not works. At case of ng-show we have the only one show variable, that is why it works. To fix first attempt, we should reference to show from parent/outer scope via $parent.show.

In my scenario I only wanted to remove a specific username/password from the list which had many other saved connections I didn't want to forget. It turns out the SqlStudio.bin file others are discussing here is a .NET binary serialization of the Microsoft.SqlServer.Management.UserSettings.SqlStudio class, which can be deserialized, modified and reserialized to modify specific settings.

To accomplish removal of the specific login, I created a new C# .Net 4.6.1 console application and added a reference to the namespace which is located in the following dll: C:\Program Files (x86)\Microsoft SQL Server\130\Tools\Binn\ManagementStudio\Microsoft.SqlServer.Management.UserSettings.dll (your path may differ slightly depending on SSMS version)

From there I could easily create and modify the settings as desired:

using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
using Microsoft.SqlServer.Management.UserSettings;

class Program
{
    static void Main(string[] args)
    {
        var settingsFile = new FileInfo(@"C:\Users\%username%\AppData\Roaming\Microsoft\SQL Server Management Studio\13.0\SqlStudio.bin");

        // Backup our original file just in case...
        File.Copy(settingsFile.FullName, settingsFile.FullName + ".backup");

        BinaryFormatter fmt = new BinaryFormatter();

        SqlStudio settings = null;

        using(var fs = settingsFile.Open(FileMode.Open))
        {
            settings = (SqlStudio)fmt.Deserialize(fs);
        }

        // The structure of server types / servers / connections requires us to loop
        // through multiple nested collections to find the connection to be removed.
        // We start here with the server types

        var serverTypes = settings.SSMS.ConnectionOptions.ServerTypes;

        foreach (var serverType in serverTypes)
        {
            foreach (var server in serverType.Value.Servers)
            {
                // Will store the connection for the provided server which should be removed
                ServerConnectionSettings removeConn = null;

                foreach (var conn in server.Connections)
                {
                    if (conn.UserName == "adminUserThatShouldBeRemoved")
                    {
                        removeConn = conn;
                        break;
                    }
                }

                if (removeConn != null)
                {
                    server.Connections.RemoveItem(removeConn);
                }
            }
        }

        using (var fs = settingsFile.Open(FileMode.Create))
        {
            fmt.Serialize(fs, settings);
        }
    }
}

Just Follow these steps

1.import your app delegate in your class where you want app delegate object.

#import "YourAppDelegate.h"

2.inside your class create an instance of your app delegate object(Its basically a singleton).

YourAppDelegate *appDelegate=( YourAppDelegate* )[UIApplication sharedApplication].delegate;

3.Now invoke method using selector

if([appDelegate respondsToSelector:@selector(yourMethod)]){

        [appDelegate yourMethod];
    }

or directly by

[appDelegate yourMethod];

for swift

let appdel : AppDelegate = UIApplication.shared.delegate as! AppDelegate

i will recommend the first one. Run and Go.

In PHP, by default, objects are passed as reference to a new object.

See this example:

class X {
  var $abc = 10; 
}

class Y {

  var $abc = 20; 
  function changeValue($obj)
  {
   $obj->abc = 30;
  }
}

$x = new X();
$y = new Y();

echo $x->abc; //outputs 10
$y->changeValue($x);
echo $x->abc; //outputs 30

Now see this:

class X {
  var $abc = 10; 
}

class Y {

  var $abc = 20; 
  function changeValue($obj)
  {
    $obj = new Y();
  }
}

$x = new X();
$y = new Y();

echo $x->abc; //outputs 10
$y->changeValue($x);
echo $x->abc; //outputs 10 not 20 same as java does.

Now see this:

class X {
  var $abc = 10; 
}

class Y {

  var $abc = 20; 
  function changeValue(&$obj)
  {
    $obj = new Y();
  }
}

$x = new X();
$y = new Y();

echo $x->abc; //outputs 10
$y->changeValue($x);
echo $x->abc; //outputs 20 not possible in java.

I hope you can understand this.

Namespacing. JavaScript's scopes are function-level.

1. Open File Menu > Project Structure > Module > Select Dependency > +
2. Select one from given option
   • Jar
   • Library
   • Module dependency
3. Apply + Ok
4. Import into java class

Just To mention, in CSS 3

:after

should be used like this

::after

From https://developer.mozilla.org/de/docs/Web/CSS/::after :

The ::after notation was introduced in CSS 3 in order to establish a discrimination between pseudo-classes and pseudo-elements. Browsers also accept the notation :after introduced in CSS 2.

So it should be:

li { display: inline; list-style-type: none; }
li::after { content: ", "; }
li:last-child::before { content: "and "; }
li:last-child::after { content: "."; }

This worked for me

HTML CODE

<span class="number-count">841</span>

jQuery Code

$('.number-count').each(function () {
    $(this).prop('Counter',0).animate({
        Counter: $(this).text()
    }, {
        duration: 4000,
        easing: 'swing',
        step: function (now) {
            $(this).text(Math.ceil(now));
        }
    });

You can convert it to a JavaBean if you want using:

 Gson gson = new GsonBuilder().setPrettyPrinting().create();
 gson.fromJson(jsonString, JavaBean.class)

To use JsonObject, which is more flexible, use the following:

String json = "{\"Success\":true,\"Message\":\"Invalid access token.\"}";
JsonParser jsonParser = new JsonParser();
JsonObject jo = (JsonObject)jsonParser.parse(json);
Assert.assertNotNull(jo);
Assert.assertTrue(jo.get("Success").getAsString());

Which is equivalent to the following:

JsonElement jelem = gson.fromJson(json, JsonElement.class);
JsonObject jobj = jelem.getAsJsonObject();

getPathInfo() sometimes return null. In documentation HttpServletRequest

This method returns null if there was no extra path information.

I need get path to file without context path in Filter and getPathInfo() return me null. So I use another method: httpRequest.getServletPath()

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException
{
    HttpServletRequest httpRequest = (HttpServletRequest) request;
    HttpServletResponse httpResponse = (HttpServletResponse) response;

    String newPath = parsePathToFile(httpRequest.getServletPath());
    ...

}

I always love using the command line and have user friendly tools (with GUI) at my hand. Best of both worlds. Here is how I do it to compare two commits in Git.

You can show the diff between two commits like the following.

Edit your git config file in a TEXT EDITOR:

git config --global -e 

Set up a proper diff tool (user friendly) like Meld like this in Windows in the Git config file:

[difftool "meld"]
cmd = "C:/Program Files (x86)/Meld/Meld.exe" "LOCAL\" \"REMOTE" --label "DIFF (ORIGINAL MY)"
prompt = false
path = C:\Program Files (x86)\Meld\Meld.exe

Meld can be installed using Chocolatey like this from the COMMAND LINE:

choco install meld

Let's define a shell function to help us compare two sha-s (commits) under [alias] in the TEXT EDITOR:

[alias]
showchangesbetween = "!w() { git difftool \"$1\" \"$2\" --dir-diff --ignore-all-space; }; w"

To compare the commits with the help of Meld (or your other favorite diff tool, just type at the COMMAND LINE:

git showchangesbetween somesha123 somesha456

The commit sha-s are easily visible typing

 git log 

for example.

It means that if x is set, the value for z will be x, otherwise if y is set then its value will be set as the z's value.

it's the same as

if(x)
  z = x;
else
  z = y;

It's possible because logical operators in JavaScript doesn't return boolean values but the value of the last element needed to complete the operation (in an OR sentence it would be the first non-false value, in an AND sentence it would be the last one). If the operation fails, then false is returned.

One solution that may helpful if you want to use the command line emulator cmder. You can install the package installer chocately. First we install chocately in windows command prompt using the following line:

@"%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"
refreshenv

After chocolatey is installed the choco command can be used to install make. Once installed, you will need add an alias to /cmder/config/user_aliases.cmd. The following line should be added:

make="path_to_chocolatey\chocolatey\bin\make.exe" $*

Make will then operate in the cmder environment.

Works perfect in Swift 2.0

    @IBOutlet var theImage: UIImageView! //you can replace this with any UIObject eg: label etc


    override func viewDidLoad() {
        super.viewDidLoad()
//Make sure the width and height are same
        self.theImage.layer.cornerRadius = self.theImage.frame.size.width / 2
        self.theImage.layer.borderWidth = 2.0
        self.theImage.layer.borderColor = UIColor.whiteColor().CGColor
        self.theImage.clipsToBounds = true

    }

If you don't want line numbers shown all the time another way to find the line number of a piece of code is to just click in the left-most margin and create a breakpoint (a small blue arrow appears) then go to the breakpoint navigator (?7) where it will list the breakpoint with its line number. You can delete the breakpoint by right clicking on it.

You can use the finish command.

finish: Continue running until just after function in the selected stack frame returns. Print the returned value (if any). This command can be abbreviated as fin.

(See 5.2 Continuing and Stepping.)

I was facing the same problem so what I did I dropped the field for the primary key then I recreated it and made sure that it is auto incremental . That worked for me . I hope it helps others

OpenSSL is quite difficult. It's easy to accidentally throw away all your security by not doing negotiation exactly right. (Heck, I've been personally bitten by a bug where curl wasn't reading the OpenSSL alerts exactly right, and couldn't talk to some sites.)

If you really want quick and simple, put stud in front of your program an call it a day. Having SSL in a different process won't slow you down: http://vincent.bernat.im/en/blog/2011-ssl-benchmark.html

As of spring boot 2 the server.contextPath property is deprecated. Instead you should use server.servlet.contextPath.

So in your application.properties file add:

server.servlet.contextPath=/myWebApp

For more details see: https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-2.0-Migration-Guide#servlet-specific-server-properties

Had the same issue today.

Apparently I had eclipse running too and all the logcat output was redirected to eclipse. Since the logs can only be shown at once place, make sure you dont have multiple debuggers running.

The difference between absolute and relative imports come into play only when you import a module from a package and that module imports an other submodule from that package. See the difference:

$ mkdir pkg
$ touch pkg/__init__.py
$ touch pkg/string.py
$ echo 'import string;print(string.ascii_uppercase)' > pkg/main1.py
$ python2
Python 2.7.9 (default, Dec 13 2014, 18:02:08) [GCC] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pkg.main1
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "pkg/main1.py", line 1, in <module>
    import string;print(string.ascii_uppercase)
AttributeError: 'module' object has no attribute 'ascii_uppercase'
>>> 
$ echo 'from __future__ import absolute_import;import string;print(string.ascii_uppercase)' > pkg/main2.py
$ python2
Python 2.7.9 (default, Dec 13 2014, 18:02:08) [GCC] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pkg.main2
ABCDEFGHIJKLMNOPQRSTUVWXYZ
>>> 

In particular:

$ python2 pkg/main2.py
Traceback (most recent call last):
  File "pkg/main2.py", line 1, in <module>
    from __future__ import absolute_import;import string;print(string.ascii_uppercase)
AttributeError: 'module' object has no attribute 'ascii_uppercase'
$ python2
Python 2.7.9 (default, Dec 13 2014, 18:02:08) [GCC] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pkg.main2
ABCDEFGHIJKLMNOPQRSTUVWXYZ
>>> 
$ python2 -m pkg.main2
ABCDEFGHIJKLMNOPQRSTUVWXYZ

Note that python2 pkg/main2.py has a different behaviour then launching python2 and then importing pkg.main2 (which is equivalent to using the -m switch).

If you ever want to run a submodule of a package always use the -m switch which prevents the interpreter for chaining the sys.path list and correctly handles the semantics of the submodule.

Also, I much prefer using explicit relative imports for package submodules since they provide more semantics and better error messages in case of failure.

If I understand you correctly, you can use a combination of Series.isin() and DataFrame.append():

In [80]: df1
Out[80]:
   rating  user_id
0       2  0x21abL
1       1  0x21abL
2       1   0xdafL
3       0  0x21abL
4       4  0x1d14L
5       2  0x21abL
6       1  0x21abL
7       0   0xdafL
8       4  0x1d14L
9       1  0x21abL

In [81]: df2
Out[81]:
   rating      user_id
0       2      0x1d14L
1       1    0xdbdcad7
2       1      0x21abL
3       3      0x21abL
4       3      0x21abL
5       1  0x5734a81e2
6       2      0x1d14L
7       0       0xdafL
8       0      0x1d14L
9       4  0x5734a81e2

In [82]: ind = df2.user_id.isin(df1.user_id) & df1.user_id.isin(df2.user_id)

In [83]: ind
Out[83]:
0     True
1    False
2     True
3     True
4     True
5    False
6     True
7     True
8     True
9    False
Name: user_id, dtype: bool

In [84]: df1[ind].append(df2[ind])
Out[84]:
   rating  user_id
0       2  0x21abL
2       1   0xdafL
3       0  0x21abL
4       4  0x1d14L
6       1  0x21abL
7       0   0xdafL
8       4  0x1d14L
0       2  0x1d14L
2       1  0x21abL
3       3  0x21abL
4       3  0x21abL
6       2  0x1d14L
7       0   0xdafL
8       0  0x1d14L

This is essentially the algorithm you described as "clunky", using idiomatic pandas methods. Note the duplicate row indices. Also, note that this won't give you the expected output if df1 and df2 have no overlapping row indices, i.e., if

In [93]: df1.index & df2.index
Out[93]: Int64Index([], dtype='int64')

In fact, it won't give the expected output if their row indices are not equal.

You don't need to create an extension method for this

@Url.Action("Action", "Controller", values: null);

• Action - Name of the action
• Controller - Name of the controller
• values - Object containing route values: aka GET parameters

There are also lots of other overloads to Url.Action you can use to generate links.

The word "read" is vague, but here is an example which reads a jpeg file using the Image class, and prints information about it.

from PIL import Image
jpgfile = Image.open("picture.jpg")

print(jpgfile.bits, jpgfile.size, jpgfile.format)

You want to define min-width on row so when it browser is re-sized it does not go below that and wrap.

Even though I had been developing apps for a few years now, this was my first time debugging a binary and I felt like a complete NOOB figuring out where all the files were i.e. where is *.app *.dSYM and crash logs? I had to read multiple posts in order to figure it out. Picture is worth a thousand words and I hope this post helps anyone else in future.

1- First go to itunesconnect and download your crash logs. NOTE: Is most cases you may get something like "Too few reports have been submitted for a report to be shown." Basically not enough users have submitted crash log reports to Apple in which case you can't do much of anything at that point.

2- Now if you had not changed your code since you had submitted your binary it to Apple then Launch Xcode for that project and do Product --> Archive again. Otherwise just find your latest submitted binary and right click on it.

using (StreamWriter w = File.AppendText("myFile.txt"))
{
  w.WriteLine("hello");
}

If your code doesn't require the file to be truncated first, you can use the FileMode.OpenOrCreate to open the filestream, which will create the file if it doesn't exist or open it if it does. You can use the stream to point at the front and start overwriting the existing file?

I'm assuming your using a streams here, there are other ways to write a file.

Standard CSS3 rotate should work in IE9, but I believe you need to give it a vendor prefix, like so:

  -ms-transform: rotate(10deg);

It is possible that it may not work in the beta version; if not, try downloading the current preview version (preview 7), which is a later revision that the beta. I don't have the beta version to test against, so I can't confirm whether it was in that version or not. The final release version is definitely slated to support it.

I can also confirm that the IE-specific filter property has been dropped in IE9.

[Edit]
People have asked for some further documentation. As they say, this is quite limited, but I did find this page: http://css3please.com/ which is useful for testing various CSS3 features in all browsers.

But testing the rotate feature on this page in IE9 preview caused it to crash fairly spectacularly.

However I have done some independant tests using -ms-transform:rotate() in IE9 in my own test pages, and it is working fine. So my conclusion is that the feature is implemented, but has got some bugs, possibly related to setting it dynamically.

Another useful reference point for which features are implemented in which browsers is www.canIuse.com -- see http://caniuse.com/#search=rotation

[EDIT]
Reviving this old answer because I recently found out about a hack called CSS Sandpaper which is relevant to the question and may make things easier.

The hack implements support for the standard CSS transform for for old versions of IE. So now you can add the following to your CSS:

-sand-transform: rotate(10deg);

...and have it work in IE 6/7/8, without having to use the filter syntax. (of course it still uses the filter syntax behind the scenes, but this makes it a lot easier to manage because it's using similar syntax to other browsers)

Well, i guess M represent the mantissa. Decimal can be used to save money, but it doesn't mean, decimal only used for money.