Well, you don't specify if it's a 32 or 64 bit dll and you don't include the error message, but I'll guess that it's the same issue as described in this KB article: Error Message When You Run Regsvr32.exe on 64-Bit Windows

Quote from that article:

This behavior occurs because the Regsvr32.exe file in the System32 folder is a 64-bit version. When you run Regsvr32 to register a DLL, you are using the 64-bit version by default.

Solution from that article:

To resolve this issue, run Regsvr32.exe from the %SystemRoot%\Syswow64 folder. For example, type the following commands to register the DLL: cd \windows\syswow64 regsvr32 c:\filename.dll

This answer is for docker-compose version 2 and it also works on version 3

You can still access the data when you use depends_on.

If you look at docker docs Docker Compose and Django, you still can access the database like this:

version: '2'
services:
  db:
    image: postgres
  web:
    build: .
    command: python manage.py runserver 0.0.0.0:8000
    volumes:
      - .:/code
    ports:
      - "8000:8000"
    depends_on:
      - db

What is the difference between links and depends_on?

links:

When you create a container for a database, for example:

docker run -d --name=test-mysql --env="MYSQL_ROOT_PASSWORD=mypassword" -P mysql

docker inspect d54cf8a0fb98 |grep HostPort

And you may find

"HostPort": "32777"

This means you can connect the database from your localhost port 32777 (3306 in container) but this port will change every time you restart or remove the container. So you can use links to make sure you will always connect to the database and don't have to know which port it is.

web:
  links:
   - db

depends_on:

I found a nice blog from Giorgio Ferraris Docker-compose.yml: from V1 to V2

When docker-compose executes V2 files, it will automatically build a network between all of the containers defined in the file, and every container will be immediately able to refer to the others just using the names defined in the docker-compose.yml file.

And

So we don’t need links anymore; links were used to start a network communication between our db container and our web-server container, but this is already done by docker-compose

Update

depends_on

Express dependency between services, which has two effects:

• docker-compose up will start services in dependency order. In the following example, db and redis will be started before web.
• docker-compose up SERVICE will automatically include SERVICE’s dependencies. In the following example, docker-compose up web will also create and start db and redis.

Simple example:

version: '2'
services:
  web:
    build: .
    depends_on:
      - db
      - redis
  redis:
    image: redis
  db:
    image: postgres

Note: depends_on will not wait for db and redis to be “ready” before starting web - only until they have been started. If you need to wait for a service to be ready, see Controlling startup order for more on this problem and strategies for solving it.

I need to do the same thing. I ended up with something similar to Kman

       static void ExcelToCSVCoversion(string sourceFile,  string targetFile)
    {
        Application rawData = new Application();

        try
        {
            Workbook workbook = rawData.Workbooks.Open(sourceFile);
            Worksheet ws = (Worksheet) workbook.Sheets[1];
            ws.SaveAs(targetFile, XlFileFormat.xlCSV);
            Marshal.ReleaseComObject(ws);
        }

        finally
        {
            rawData.DisplayAlerts = false;
            rawData.Quit();
            Marshal.ReleaseComObject(rawData);
        }


        Console.WriteLine();
        Console.WriteLine($"The excel file {sourceFile} has been converted into {targetFile} (CSV format).");
        Console.WriteLine();
    }

If there are multiple sheets this is lost in the conversion but you could loop over the number of sheets and save each one as csv.

Unfortunately node does not support for each ... in, even though it is specified in JavaScript 1.6. Chrome uses the same JavaScript engine and is reported as having a similar shortcoming.

You'll have to settle for array.forEach(function(item) { /* etc etc */ }).

EDIT: From Google's official V8 website:

V8 implements ECMAScript as specified in ECMA-262.

On the same MDN website where it says that for each ...in is in JavaScript 1.6, it says that it is not in any ECMA version - hence, presumably, its absence from Node.

garbage collection (GC) is a form of automatic memory management by removing the objects that no needed anymore.

any process deal with memory follow these steps:

1 - allocate your memory space you need

2 - do some processing

3 - free this memory space

there are two main algorithm used to detect which objects no needed anymore.

Reference-counting garbage collection: this algorithm reduces the definition of "an object is not needed anymore" to "an object has no other object referencing to it", the object will removed if no reference point to it

Mark-and-sweep algorithm: connect each objects to root source. any object doesn't connect to root or other object. this object will be removed.

currently most modern browsers using the second algorithm.

If you guys are facing "Permission Denial: starting Intent..." error or if the app is getting crash without any reason during launching the app - Then use this single line code in Manifest

android:exported="true"

Please be careful with finish(); , if you missed out it the app getting frozen. if its mentioned the app would be a smooth launcher.

finish();

The other solution only works for two activities that are in the same application. In my case, application B doesn't know class com.example.MyExampleActivity.class in the code, so compile will fail.

I searched on the web and found something like this below, and it works well.

Intent intent = new Intent();
intent.setComponent(new ComponentName("com.example", "com.example.MyExampleActivity"));
startActivity(intent);

You can also use the setClassName method:

Intent intent = new Intent(Intent.ACTION_MAIN);
intent.setClassName("com.hotfoot.rapid.adani.wheeler.android", "com.hotfoot.rapid.adani.wheeler.android.view.activities.MainActivity");
startActivity(intent);
finish();

You can also pass the values from one app to another app :

Intent launchIntent = getApplicationContext().getPackageManager().getLaunchIntentForPackage("com.hotfoot.rapid.adani.wheeler.android.LoginActivity");
if (launchIntent != null) {
    launchIntent.putExtra("AppID", "MY-CHILD-APP1");
    launchIntent.putExtra("UserID", "MY-APP");
    launchIntent.putExtra("Password", "MY-PASSWORD");
    startActivity(launchIntent);
    finish();
} else {
    Toast.makeText(getApplicationContext(), " launch Intent not available", Toast.LENGTH_SHORT).show();
}

GCC 8 now has the -fmacro-prefix-map and -ffile-prefix-map options:

-fmacro-prefix-map=old=new

When preprocessing files residing in directory old, expand the __FILE__ and __BASE_FILE__ macros as if the files resided in directory new instead. This can be used to change an absolute path to a relative path by using . for new which can result in more reproducible builds that are location independent. This option also affects __builtin_FILE() during compilation. See also -ffile-prefix-map.

-ffile-prefix-map=old=new

When compiling files residing in directory old, record any references to them in the result of the compilation as if the files resided in directory new instead. Specifying this option is equivalent to specifying all the individual -f*-prefix-map options. This can be used to make reproducible builds that are location independent. See also -fmacro-prefix-map and -fdebug-prefix-map.

Setting an invalid path for -ffile-prefix-map (-fdebug-prefix-map) will break debugging unless you tell your debugger how to map back. (gdb: set substitue-path, vscode: "sourceFileMap").

If your intent is to only clean up __FILE__ just use -fmacro-prefix-map.

Example: So for my Jenkins builds I will add -ffile-prefix-map=${WORKSPACE}/=/, and another to remove the local dev package install prefix.

NOTE Unfortunately the -ffile-prefix-map and -fmacro-prefix-map options are only available in GCC 8 onwards. For, say, GCC 5, we only have -fdebug-prefix-map which does not affect __FILE__.

Let's say for instance you want to get a list of all your customers:

var customers = context.Customers.ToList();

And let's assume that each Customer object has a reference to its set of Orders, and that each Order has references to LineItems which may also reference a Product.

As you can see, selecting a top-level object with many related entities could result in a query that needs to pull in data from many sources. As a performance measure, Include() allows you to indicate which related entities should be read from the database as part of the same query.

Using the same example, this might bring in all of the related order headers, but none of the other records:

var customersWithOrderDetail = context.Customers.Include("Orders").ToList();

As a final point since you asked for SQL, the first statement without Include() could generate a simple statement:

SELECT * FROM Customers;

The final statement which calls Include("Orders") may look like this:

SELECT *
FROM Customers JOIN Orders ON Customers.Id = Orders.CustomerId;

I'd like to share how I set showing the line number as the default on Mac.

1. In a terminal, type cd. This will help you go to the home folder.
2. In the terminal, type vi .vimrc. This will create an empty vimrc system file which you want to use.
3. In the file, type set number, and then hit Esc on the keyboard and type in :wq. This will set the line number shown in the default setting file vimrc and save it.
4. vi something to see if this works. If not, try to restart the terminal completely.

If in a terminal, type in cd /usr/share/vim/, go to that folder, and type in ls. You can directly see a file named vimrc. But it's a system file that says read only. I feel it's not a good idea to try modify it. So following the above steps to create a vimrc by yourself is better. It worked for me.

Try Maps.immutableEntry from Guava

This has the advantage of being compatible with Java 5 (unlike AbstractMap.SimpleEntry which requires Java 6.)

If you can't use the dynamic type with ExpandoObject, then you could use a 'Property Bag' mechanism, where, using a dictionary (or some other key / value collection type) you store string key's that name the properties and values of the required type.

See here for an example implementation.

Be careful when accessing DateTime.Now twice, as it's possible for the calls to straddle midnight and you'll get wacky results on rare occasions and be left scratching your head.

To be safe, you should assign DateTime.Now to a local variable first if you're going to use it more than once:

var now = DateTime.Now;
var time = now.ToString("hh:mm:ss tt");
var date = now.ToString("MM/dd/yy");

Note the use of lower case "hh" do display hours from 00-11 even in the afternoon, and "tt" to show AM/PM, as the question requested. If you want 24 hour clock 00-23, use "HH".

if re.search(r'pattern', string):

Simple if-test:

if re.search(r'ing\b', "seeking a great perhaps"):     # any words end with ing?
    print("yes")

Pattern check, extract a substring, case insensitive:

match_object = re.search(r'^OUGHT (.*) BE$', "ought to be", flags=re.IGNORECASE)
if match_object:
    assert "to" == match_object.group(1)     # what's between ought and be?

Notes:

• Use re.search() not re.match. Match restricts to the start of strings, a confusing convention if you ask me. If you do want a string-starting match, use caret or \A instead, re.search(r'^...', ...)

• Use raw string syntax r'pattern' for the first parameter. Otherwise you would need to double up backslashes, as in re.search('ing\\b', ...)

• In this example, \b is a special sequence meaning word-boundary in regex. Not to be confused with backspace.

• re.search() returns None if it doesn't find anything, which is always falsy.

• re.search() returns a Match object if it finds anything, which is always truthy.

• a group is what matched inside parentheses

• group numbering starts at 1

• Specs

• Tutorial

Another suggestion. One directive with selector.

HTML:

<button type="button" scroll-to="#catalogSection">Scroll To</button>

Angular:

app.directive('scrollTo', function () {
    return {
        restrict: 'A',
        link: function (scope, element, attrs) {
            element.on('click', function () {

                var target = $(attrs.scrollTo);
                if (target.length > 0) {
                    $('html, body').animate({
                        scrollTop: target.offset().top
                    });
                }
            });
        }
    }
});

Also notice $anchorScroll

Some options:

Using a constant:

class Card
  COLOURS = ['white', 'blue', 'black', 'red', 'green', 'yellow'].freeze
end

Lazy loaded using class instance variable:

class Card
  def self.colours
    @colours ||= ['white', 'blue', 'black', 'red', 'green', 'yellow'].freeze
  end
end

If it is a truly global constant (avoid global constants of this nature, though), you could also consider putting a top-level constant in config/initializers/my_constants.rb for example.

I had the same problem during running tests with separate php.ini. I had to add these lines to my own php.ini file:

[PHP]
extension = mysqlnd.so
extension = pdo.so
extension = pdo_mysql.so

Notice: Exactly in this order

just put #login-box before <h2>Welcome</h2> will be ok.

<div class='container'>
    <div class='hero-unit'>
        <div id='login-box' class='pull-right control-group'>
            <div class='clearfix'>
                <input type='text' placeholder='Username' />
            </div>
            <div class='clearfix'>
                <input type='password' placeholder='Password' />
            </div>
            <button type='button' class='btn btn-primary'>Log in</button>
        </div>
        <h2>Welcome</h2>

        <p>Please log in</p>

    </div>
</div>

here is jsfiddle http://jsfiddle.net/SyjjW/4/

Also, could be simple as:

if( typeof foo == "function" )
    foo();

Use ActivityCompat.startActivity() works API > 21.

    ActivityOptionsCompat options = ActivityOptionsCompat.makeSceneTransitionAnimation(activity, transitionImage, EXTRA_IMAGE);
    ActivityCompat.startActivity(activity, intent, options.toBundle());

Use anonymous class

Shape your model the way you want using anonymous classes:

var root = new 
{ 
    car = new 
    { 
        name = "Ford", 
        owner = "Henry"
    }
};

string json = JsonConvert.SerializeObject(root);

You should declare Environment Variable for PHP in path, so you could use like this:

C:\Path\to\somewhere>php cli.php

You can do it like this

In my case it happened because I previously had ssh connection with a machine with same ip(say 192.152.51.10) and the system was considering the RSA key(stored in /home/user_name/.ssh/known_hosts) of the previous host which resulted in mismatch.

To resolve this issue, you have to remove previously stored RSA key for the ip 192.152.51.10.

ssh-keygen -f "/home/user_name/.ssh/known_hosts" -R 192.152.51.10

From Greg H. I was able to create this regex to suit my needs.

I needed to match a specific value that was qualified by being inside quotes. It must be a full match, no partial matching could should trigger a hit

e.g. "test" could not match for "test2".

reg = r"""(['"])(%s)\1"""
if re.search(reg%(needle), haystack, re.IGNORECASE):
    print "winning..."

Hunter

If the files which you are loading are cached and if the changes you have made does not reflect in the code then there are 2 ways you can deal with this

1. Clear the Cache as everyone told

2. If u want Cache and only the files have to be reloaded , you can go to network tab of the dev tool and clear whatever was loaded. next time it will not load it from cache. you will have your latest changes.

Timer.Elapsed expects method of specific signature (with arguments object and EventArgs). If you want to use your PlayMusicEvent method with additional argument evaluated during event registration, you can use lambda expression as an adapter:

myTimer.Elapsed += new ElapsedEventHandler((sender, e) => PlayMusicEvent(sender, e, musicNote));

Edit: you can also use shorter version:

myTimer.Elapsed += (sender, e) => PlayMusicEvent(sender, e, musicNote);

I have updated accepted answer and removed unnecessary things.

I have created XML for following image.

Your XML code for RadioButton will be:

<RadioGroup
        android:id="@+id/daily_weekly_button_view"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginLeft="8dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:layout_marginRight="8dp"
        android:gravity="center_horizontal"
        android:orientation="horizontal"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">


        <RadioButton
            android:id="@+id/radio0"
            android:layout_width="@dimen/_80sdp"
            android:gravity="center"
            android:layout_height="wrap_content"
            android:background="@drawable/radio_flat_selector"
            android:button="@android:color/transparent"
            android:checked="true"
            android:paddingLeft="@dimen/_16sdp"
            android:paddingTop="@dimen/_3sdp"
            android:paddingRight="@dimen/_16sdp"
            android:paddingBottom="@dimen/_3sdp"
            android:text="Daily"
            android:textColor="@color/radio_flat_text_selector" />

        <RadioButton
            android:id="@+id/radio1"
            android:gravity="center"
            android:layout_width="@dimen/_80sdp"
            android:layout_height="wrap_content"
            android:background="@drawable/radio_flat_selector"
            android:button="@android:color/transparent"
            android:paddingLeft="@dimen/_16sdp"
            android:paddingTop="@dimen/_3sdp"
            android:paddingRight="@dimen/_16sdp"
            android:paddingBottom="@dimen/_3sdp"
            android:text="Weekly"
            android:textColor="@color/radio_flat_text_selector" />

</RadioGroup>

radio_flat_selector.xml for background selector:

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/radio_flat_selected" android:state_checked="true" />
    <item android:drawable="@drawable/radio_flat_regular" />
</selector>

radio_flat_selected.xml for selected button:

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <corners
        android:radius="1dp"
        />
    <solid android:color="@color/colorAccent" />
    <stroke
        android:width="1dp"
        android:color="@color/colorAccent" />
</shape>

radio_flat_regular.xml for regular selector:

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <corners android:radius="1dp" />
    <solid android:color="#fff" />
    <stroke
        android:width="1dp"
        android:color="@color/colorAccent" />
</shape>

All the above 3 file code will be in drawable/ folder.

Now we also need Text Color Selector to change color of text accordingly.

radio_flat_text_selector.xml for text color selector

(Use color/ folder for this file.)

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:color="@color/colorAccent" android:state_checked="false" />
    <item android:color="@color/colorWhite" android:state_checked="true" />
</selector>

Note: I refereed many answers for this type of solution but didn't found good solution so I make it.

Hope it will be helpful to you.

Thanks.

In many cases, you have an interface and pass along an object that implements it. Dialogs for example have the OnClickListener.

Just as a random example:

// The callback interface
interface MyCallback {
    void callbackCall();
}

// The class that takes the callback
class Worker {
   MyCallback callback;

   void onEvent() {
      callback.callbackCall();
   }
}

// Option 1:

class Callback implements MyCallback {
   void callbackCall() {
      // callback code goes here
   }
}

worker.callback = new Callback();

// Option 2:

worker.callback = new MyCallback() {

   void callbackCall() {
      // callback code goes here
   }
};

I probably messed up the syntax in option 2. It's early.

Wildcards can only be used in the ServerAlias rather than the ServerName. Something which had me stumped.

For your use case, the following should suffice

<VirtualHost *:80>
    ServerAlias *.example.com
    VirtualDocumentRoot /var/www/%1/
</VirtualHost>

If you're using Python 2.5 or later, the uuid module is already included with the Python standard distribution.

Ex:

>>> import uuid
>>> uuid.uuid4()
UUID('5361a11b-615c-42bf-9bdb-e2c3790ada14')

You can use the following code to add column to Datatable at postion 0:

    DataColumn Col   = datatable.Columns.Add("Column Name", System.Type.GetType("System.Boolean"));
    Col.SetOrdinal(0);// to put the column in position 0;

Translate composed UInt32 color Value to CSS in .NET

I know the question applies to 3 input values (red green blue). But there may be the situation where you already have a composed 32bit Value. It looks like you want to send the data to some HTML CSS renderer (because of the #HEX format). Actually CSS wants you to print 6 or at least 3 zero filled hex digits here. so #{0:X06} or #{0:X03} would be required. Due to some strange behaviour, this always prints 8 digits instead of 6.

Solve this by:

String.Format("#{0:X02}{1:X02}{2:X02}", (Value & 0x00FF0000) >> 16, (Value & 0x0000FF00) >> 8, (Value & 0x000000FF) >> 0)

Probably you are trying to access the excel with the index 0, please note that Excel rows/columns start from 1.

You can use the CorFlags CLI tool (for instance, C:\Program Files\Microsoft SDKs\Windows\v7.0\Bin\CorFlags.exe) to determine the status of an assembly, based on its output and opening an assembly as a binary asset you should be able to determine where you need to seek to determine if the 32BIT flag is set to 1 (x86) or 0 (Any CPU or x64, depending on PE):

Option    | PE    | 32BIT
----------|-------|---------
x86       | PE32  | 1
Any CPU   | PE32  | 0
x64       | PE32+ | 0

The blog post x64 Development with .NET has some information about corflags.

Even better, you can use Module.GetPEKind to determine whether an assembly is PortableExecutableKinds value PE32Plus (64-bit), Required32Bit (32-bit and WOW), or ILOnly (any CPU) along with other attributes.

You have an error in you script tag construction, this:

<script language="JavaScript" type="text/javascript" script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.0/jquery-ui.min.js"></script>

Should look like this:

<script language="JavaScript" type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jqueryui/1.10.0/jquery-ui.min.js"></script>

You have a 'script' word lost in the middle of your script tag. Also you should remove the http:// to let the browser decide whether to use HTTP or HTTPS.

UPDATE

But your main error is that you are including jQuery UI (ONLY) you must include jQuery first! jQuery UI and jQuery are used together, not in separate. jQuery UI depends on jQuery. You should put this line before jQuery UI:

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.0/jquery.min.js"></script>

$Query_String  = explode("&", explode("?", $_SERVER['REQUEST_URI'])[1] );
var_dump($Query_String)

Array ( [ 0] => link=www.google.com )

As of year 2020, JetBrains suggests to commit the .idea folder.
The JetBrains IDEs (webstorm, intellij, android studio, pycharm, clion, etc.) automatically add that folder to your git repository (if there's one).
Inside the folder .idea, has been already created a .gitignore, updated by the IDE itself to avoid to commit user related settings that may contains privacy/password data.

It is safe (and usually useful) to commit the .idea folder.

In building a custom set of layout tags, I found another answer to this problem. Provided here is the custom set of tags and their CSS classes.

HTML

<layout-table>
   <layout-header> 
       <layout-column> 1 a</layout-column>
       <layout-column>  </layout-column>
       <layout-column> 3 </layout-column>
       <layout-column> 4 </layout-column>
   </layout-header>

   <layout-row> 
       <layout-column> a </layout-column>
       <layout-column> a 1</layout-column>
       <layout-column> a </layout-column>
       <layout-column> a </layout-column>
   </layout-row>

   <layout-footer> 
       <layout-column> 1 </layout-column>
       <layout-column>  </layout-column>
       <layout-column> 3 b</layout-column>
       <layout-column> 4 </layout-column>
   </layout-footer>
</layout-table>

CSS

layout-table
{
    display : table;
    clear : both;
    table-layout : fixed;
    width : 100%;
}

layout-table:unresolved
{
    color : red;
    border: 1px blue solid;
    empty-cells : show;
}

layout-header, layout-footer, layout-row 
{
    display : table-row;
    clear : both;   
    empty-cells : show;
    width : 100%;
}

layout-column 
{ 
    display : table-column;
    float : left;
    width : 25%;
    min-width : 25%;
    empty-cells : show;
    box-sizing: border-box;
    /* border: 1px solid white; */
    padding : 1px 1px 1px 1px;
}

layout-row:nth-child(even)
{ 
    background-color : lightblue;
}

layout-row:hover 
{ background-color: #f5f5f5 }

The key here is the Box-Sizing and Padding.

Here sed is replacing all occurrences of % with $ in its standard input.

As an example

$ echo 'foo%bar%' | sed -e 's,%,$,g'

will produce "foo$bar$".

We see this a lot with OAuth2 integrations. We provide API services to our Customers, and they'll naively try to put their private key into an AJAX call. This is really poor security. And well-coded API Gateways, backends for frontend, and other such proxies, do not allow this. You should get this error.

I will quote @aspillers comment and change a single word: "Access-Control-Allow-Origin is a header sent in a server response which indicates IF the client is allowed to see the contents of a result".

ISSUE: The problem is that a developer is trying to include their private key inside a client-side (browser) JavaScript request. They will get an error, and this is because they are exposing their client secret.

SOLUTION: Have the JavaScript web application talk to a backend service that holds the client secret securely. That backend service can authenticate the web app to the OAuth2 provider, and get an access token. Then the web application can make the AJAX call.

Pre-compiling the regex increases the speed. Re-using the Matcher gives you another slight speedup. If the method gets called frequently say gets called within a loop, the overall performace will certainly go up.

I would suggest that you use a timer, but set it to check every 45 seconds, not minute. Otherwise you can run into situations where with heavy load, the check for a particular minute is missed, because between the time the timer triggers and the time your code runs and checks the current time, you might have missed the target minute.

The easier way is to just use pprint, which is in base Python

import pprint
item = MyDjangoModel.objects.get(name = 'foo')
pprint.pprint(item.__dict__, indent = 4)

This gives output that looks similar to json.dumps(..., indent = 4) but it correctly handles the weird data types that might be embedded in your model instance, such as ModelState and UUID, etc.

Tested on Python 3.7

Things have changed since this question was posted, now with new Google Services API, you can prompt users to enable GPS:

https://developers.google.com/places/android-api/current-place

You will need to request ACCESS_FINE_LOCATION permission in your manifest:

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

Also watch this video:

https://www.youtube.com/watch?v=F0Kh_RnSM0w

It's possible to scale NodeJS out to multiple boxes using a pure TCP load balancer (HAProxy) in front of multiple boxes running one NodeJS process each.

If you then have some common knowledge to share between all instances you could use a central Redis store or similar which can then be accessed from all process instances (e.g. from all boxes)

I don't believe this is a bug with browsers. All behave the same way - that is, once you stop specifying explicit heights, min-height is basically a "last step".

It appears to be exactly how the CSS 2.1 spec suggests: http://www.w3.org/TR/CSS2/visudet.html#the-height-property

The percentage is calculated with respect to the height of the generated box's containing block. If the height of the containing block is not specified explicitly (i.e., it depends on content height), and this element is not absolutely positioned, the value computes to 'auto'.

Therefore, as the min-height parent does not have an explicit height property set, it defaults to auto.

There are some ways around this possibly by using display: table-cell, or newer styles such as flexbox, if that is possible for your targeted audience's browsers. You can also subvert this in certain situations by using the top and bottom properties on an absolutely positioned inner element, which gives you 100% height without specifying so.

Using annotations, you can do something like this:

import org.junit.*;
import static org.junit.Assert.*;
import java.util.*;

class SomethingUnitTest {
    @BeforeClass
    public static void runBeforeClass()
    {

    }

    @AfterClass
    public static void runAfterClass()
    {  

    }

    @Before  
    public void setUp()
    {

    }

    @After
    public void tearDown()
    {

    }

    @Test
    public void testSomethingOrOther()
    {

    }

}

This will ensure that the output is a 2-digit value...you can rearrange the output to your liking and test by un-commenting the diagnostics section. Enjoy!

(I borrowed a lot of this from other forums...)

:: ------------------ Date and Time Modifier ------------------------

@echo off
setlocal

:: THIS CODE WILL DISPLAY A 2-DIGIT TIMESTAMP FOR USE IN APPENDING FILENAMES

:: CREATE VARIABLE %TIMESTAMP%

for /f "tokens=1-8 delims=.:/-, " %%i in ('echo exit^|cmd /q /k"prompt $D $T"') do (
   for /f "tokens=2-4 skip=1 delims=/-,()" %%a in ('echo.^|date') do (
set dow=%%i
set %%a=%%j
set %%b=%%k
set %%c=%%l
set hh=%%m
set min=%%n
set sec=%%o
set hsec=%%p
)
)

:: ensure that hour is always 2 digits

if %hh%==0 set hh=00
if %hh%==1 set hh=01
if %hh%==2 set hh=02
if %hh%==3 set hh=03
if %hh%==4 set hh=04
if %hh%==5 set hh=05
if %hh%==6 set hh=06
if %hh%==7 set hh=07
if %hh%==8 set hh=08
if %hh%==9 set hh=09


:: --------- TIME STAMP DIAGNOSTICS -------------------------

:: Un-comment these lines to test output

:: echo dayOfWeek = %dow%
:: echo year = %yy%
:: echo month = %mm%
:: echo day = %dd%
:: echo hour = %hh%
:: echo minute = %min%
:: echo second = %sec%
:: echo hundredthsSecond = %hsec%
:: echo.
:: echo Hello! 
:: echo Today is %dow%, %mm%/%dd%. 
:: echo.
:: echo. 
:: echo.
:: echo.
:: pause

:: --------- END TIME STAMP DIAGNOSTICS ----------------------

:: assign timeStamp:
:: Add the date and time parameters as necessary - " yy-mm-dd-dow-min-sec-hsec "

endlocal & set timeStamp=%yy%%mm%%dd%_%hh%-%min%-%sec%
echo %timeStamp%

:-) If not typo, why are you using ./commonRT instead of ./commonKT ??

Tried all the above, the last piece missing was to enable USB Debugging within Developer Options which was hidden on my 4.4 Galaxy Note 10.1.

See item 5.2 from this link.

Try the line-height property.

For example, 12px font-size and 4px distant from the bottom and upper lines:

line-height: 20px; /* 4px +12px + 4px */

Or with em units

line-height: 1.7em; /* 1em = 12px in this case. 20/12 == 1.666666  */

Use ThisWorkbook which will refer to the original workbook which holds the code.

Alternatively at code start

Dim Wb As Workbook
Set Wb = ActiveWorkbook

sample code that activates all open books before returning to ThisWorkbook

Sub Test()
Dim Wb As Workbook
Dim Wb2 As Workbook
Set Wb = ThisWorkbook
For Each Wb2 In Application.Workbooks
    Wb2.Activate
Next
Wb.Activate
End Sub

No one has mentioned this, but you can also separate your commands using a ; semicolon in the same CommandText:

using (SqlConnection conn = new SqlConnection(connString))
    {
        using (SqlCommand comm = new SqlCommand())
        {
                comm.Connection = conn;
                comm.CommandText = @"update table ... where myparam=@myparam1 ; " +
                                    "update table ... where myparam=@myparam2 ";
                comm.Parameters.AddWithValue("@myparam1", myparam1);
                comm.Parameters.AddWithValue("@myparam2", myparam2);
                conn.Open();
                comm.ExecuteNonQuery();

        }
    }

From RMS's GDB debugger tutorial:

prompt > myprogram
Segmentation fault (core dumped)
prompt > gdb myprogram
...
(gdb) core core.pid
...

Make sure your file really is a core image -- check it using file.

For a quick solution, you can use AtomicInteger or any of the atomic variables which will let you change the value inside the method using the inbuilt methods. Here is sample code:

import java.util.concurrent.atomic.AtomicInteger;


public class PrimitivePassByReferenceSample {

    /**
     * @param args
     */
    public static void main(String[] args) {

        AtomicInteger myNumber = new AtomicInteger(0);
        System.out.println("MyNumber before method Call:" + myNumber.get());
        PrimitivePassByReferenceSample temp = new PrimitivePassByReferenceSample() ;
        temp.changeMyNumber(myNumber);
        System.out.println("MyNumber After method Call:" + myNumber.get());


    }

     void changeMyNumber(AtomicInteger myNumber) {
        myNumber.getAndSet(100);

    }

}

Output:

MyNumber before method Call:0

MyNumber After method Call:100

Try the <wbr> tag - not as elegant as the word-wrap property that others suggested, but it's a working solution until all major browsers (read IE) implement CSS3.

You can use the following library:

https://github.com/pnowy/NativeCriteria

The library is built on the top of the Hibernate "create sql query" so it supports all databases supported by Hibernate (the Hibernate session and JPA providers are supported). The builder patter is available and so on (object mappers, result mappers).

You can find the examples on github page, the library is available at Maven central of course.

NativeCriteria c = new NativeCriteria(new HibernateQueryProvider(hibernateSession), "table_name", "alias");
c.addJoin(NativeExps.innerJoin("table_name_to_join", "alias2", "alias.left_column", "alias2.right_column"));
c.setProjection(NativeExps.projection().addProjection(Lists.newArrayList("alias.table_column","alias2.table_column")));

.container has a max width pixel value, whereas .container-fluid is max-width 100%.

.container-fluid continuously resizes as you change the width of your window/browser by any amount.

.container resizes in chunks at several certain widths, controlled by media queries (technically we can say it’s “fixed width” because pixels values are specified, but if you stop there, people may get the impression that it can’t change size – i.e. not responsive.)

$parent doesn't work if there are multiple parents. instead of that we can define a parent index variable in init and use it

<div data-ng-init="parentIndex = $index" ng-repeat="f in foos">
  <div>
    <div data-ng-init="childIndex = $index" ng-repeat="b in foos.bars">
      <a ng-click="addSomething(parentIndex)">Add Something</a>
    </div>
  </div>
</div>

In addition to border-radius: 0, add -webkit-appearance: none;.

It is defined as:

typedef unsigned long       DWORD;

However, according to the MSDN:

On 32-bit platforms, long is synonymous with int.

Therefore, DWORD is 32bit on a 32bit operating system. There is a separate define for a 64bit DWORD:

typdef unsigned _int64 DWORD64;

Hope that helps.

Here is an example of how to generate classes from wsdl with jaxws maven plugin from a url or from a file location (from wsdl file location is commented).

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<build>  
    <plugins>           
        <!-- usage of jax-ws maven plugin-->
        <plugin> 
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>jaxws-maven-plugin</artifactId>
            <version>1.12</version>
            <executions> 
                <execution> 
                    <id>wsimport-from-jdk</id>
                    <goals>
                        <goal>wsimport</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <!-- using wsdl from an url -->
                <wsdlUrls>
                    <wsdlUrl>
                        http://myWSDLurl?wsdl
                    </wsdlUrl>
                </wsdlUrls>
                <!-- or using wsdls file directory -->
                    <!-- <wsdlDirectory>src/wsdl</wsdlDirectory> -->
                <!-- which wsdl file -->
                <!-- <wsdlFiles> -->
                    <!-- <wsdlFile>myWSDL.wsdl</wsdlFile> -->
                <!--</wsdlFiles> -->
                <!-- Keep generated files -->
                <keep>true</keep> 
                <!-- Package name --> 
                <packageName>com.organization.name</packageName> 
                <!-- generated source files destination-->
                <sourceDestDir>target/generatedclasses</sourceDestDir>
            </configuration>
        </plugin>
    </plugins>  
</build>  

Instance variable is the variable declared inside a class, but outside a method: something like:

class IronMan {

    /** These are all instance variables **/
    public String realName;
    public String[] superPowers;
    public int age;

    /** Getters and setters here **/
}

Now this IronMan Class can be instantiated in another class to use these variables. Something like:

class Avengers {

    public static void main(String[] a) {
        IronMan ironman = new IronMan();
        ironman.realName = "Tony Stark";
        // or
        ironman.setAge(30);
    }

}

This is how we use the instance variables. Shameless plug: This example was pulled from this free e-book here here.

Have a look at Select2 for Bootstrap. It should be able to do everything you need.

Another good option is Selectize.js. It feels a bit more native to Bootstrap.

Most answers come with a solution, but do not mention why this warning occurs. Here's an excerpt from ZSH's compinit:

For security reasons compinit also checks if the completion system would use files not owned by root or by the current user, or files in directories that are world- or group-writable or that are not owned by root or by the current user. If such files or directories are found, compinit will ask if the completion system should really be used. To avoid these tests and make all files found be used without asking, use the option -u, and to make compinit silently ignore all insecure files and directories use the option -i. This security check is skipped entirely when the -C option is given.

Hence, the solution implies fixing one (or all) of the following:

• setting the current user as the owner of all the directories/subdirectories/files in cause:

  compaudit | xargs chown -R "$(whoami)"
  

• removing write permissions for group/others for the files in cause:

  compaudit | xargs chmod go-w
  

Another approach would be to skip these checks by using

compinit -u

but I don't really suggest this, as hiding problems under a rug only solves problems in the short run.

An example would be

In Oracle you can use LISTAGG aggregate function.

Original records

name   type
------------
name1  type1
name2  type2
name2  type3

Sql

SELECT name, LISTAGG(type, '; ') WITHIN GROUP(ORDER BY name)
FROM table
GROUP BY name

Result in

name   type
------------
name1  type1
name2  type2; type3

Illegal offset type errors occur when you attempt to access an array index using an object or an array as the index key.

Example:

$x = new stdClass();
$arr = array();
echo $arr[$x];
//illegal offset type

Your $xml array contains an object or array at $xml->entry[$i]->source for some value of $i, and when you try to use that as an index key for $s, you get that warning. You'll have to make sure $xml contains what you want it to and that you're accessing it correctly.

Since Rails 4.2, without additional gems, you can load config/hi.yml simply by using Rails.application.config_for :hi.

For example:

1. touch config/passwords.yml

       #config/passwords.yml
       development:
         username: 'a'
         password: 'b'
       production:
         username: 'aa'
         password: 'bb'
   

2. touch config/initializers/constants.rb

   #config/initializers/constants.rb
   AUTHENTICATION = Rails.application.config_for :passwords
   

3. and now you can use AUTHENTICATION constant everywhere in your application:

   #rails c production
   :001> AUTHENTICATION['username'] => 'aa'
   

4. then add passwords.yml to .gitignore: echo /config/passwords.yml >> .gitignore, create an example file for your comfort cp /config/passwords.yml /config/passwords.example.yml and then just edit your example file in your production console with actual production values.

I would like share an example to understand the usage of stream().filter

Code Snippet: Sample program to identify even number.

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

public void fetchEvenNumber(){
        List<Integer> numberList = new ArrayList<>();
        numberList.add(10);
        numberList.add(11);
        numberList.add(12);
        numberList.add(13);
        numberList.add(14);
        numberList.add(15);

        List<Integer> evenNumberListObj = numberList.stream().filter(i -> i%2 == 0).collect(Collectors.toList());
        System.out.println(evenNumberListObj);
}

Output will be : [10, 12, 14]

List evenNumberListObj = numberList.stream().filter(i -> i%2 == 0).collect(Collectors.toList());

numberList: it is an ArrayList object contains list of numbers.

java.util.Collection.stream() : stream() will get the stream of collection, which will return the Stream of Integer.

filter: Returns a stream that match the given predicate. i.e based on given condition (i -> i%2 != 0) returns the matching stream.

collect: whatever the stream of Integer filter based in the filter condition, those integer will be put in a list.

Get the value of your textboxes using val() and store them in a variable. Pass those values through $.post. In using the $.Post Submit button you can actually remove the form.

<script>

    username = $("#username").val(); 
    password = $("#password").val();

    $("#post-btn").click(function(){        
        $.post("process.php", { username:username, password:password } ,function(data){
            alert(data);
        });
    });
</script>

Also, you can create an alias.cmd in your path (for example C:\Windows) with the command

@echo %2 %3 %4 %5 %6 > %windir%\%1.cmd

Once you do that, you can do something like this:

alias nameOfYourAlias commands to run 

And after that you can type in comman line

nameOfYourAlias 

this will execute

commands to run 

BUT the best way for me is just adding the path of a programm.

setx PATH "%PATH%;%ProgramFiles%\Sublime Text 3" /M 

And now I run sublime as

subl index.html

Here's an example using @ars accepted answer and the BeautifulSoup4, requests, and wget modules to handle the downloads.

import requests
import wget
import os

from bs4 import BeautifulSoup, SoupStrainer

url = 'https://archive.ics.uci.edu/ml/machine-learning-databases/eeg-mld/eeg_full/'
file_type = '.tar.gz'

response = requests.get(url)

for link in BeautifulSoup(response.content, 'html.parser', parse_only=SoupStrainer('a')):
    if link.has_attr('href'):
        if file_type in link['href']:
            full_path = url + link['href']
            wget.download(full_path)

Try this. It always works for me

wget --mirror -p --convert-links -P ./LOCAL-DIR WEBSITE-URL

You could use Newtonsoft.Json.

var warningJSON = JsonConvert.SerializeObject(new {
                warningMessage = "You have been warned..."
            });

There's a couple ways of doing this. As long as the WAR file is expanded (a set of files instead of one .war file), you can use this API:

ServletContext context = getContext();
String fullPath = context.getRealPath("/WEB-INF/test/foo.txt");

http://tomcat.apache.org/tomcat-5.5-doc/servletapi/javax/servlet/ServletContext.html#getRealPath(java.lang.String)

That will get you the full system path to the resource you are looking for. However, that won't work if the Servlet Container never expands the WAR file (like Tomcat). What will work is using the ServletContext's getResource methods.

ServletContext context = getContext();
URL resourceUrl = context.getResource("/WEB-INF/test/foo.txt");

or alternatively if you just want the input stream:

InputStream resourceContent = context.getResourceAsStream("/WEB-INF/test/foo.txt");

http://tomcat.apache.org/tomcat-5.5-doc/servletapi/javax/servlet/ServletContext.html#getResource(java.lang.String)

The latter approach will work no matter what Servlet Container you use and where the application is installed. The former approach will only work if the WAR file is unzipped before deployment.

EDIT: The getContext() method is obviously something you would have to implement. JSP pages make it available as the context field. In a servlet you get it from your ServletConfig which is passed into the servlet's init() method. If you store it at that time, you can get your ServletContext any time you want after that.

Nice solution by leocaseiro

<input class="ng-hide" id="input-file-id" multiple type="file" />
<label for="input-file-id" class="md-button md-raised md-primary">Choose Files</label>

View in codepen

Move excel variables which are global declare in your form to local like in my form I have:

Dim xls As New MyExcel.Interop.Application  
Dim xlb As MyExcel.Interop.Workbook

above two lines were declare global in my form so i moved these two lines to local function and now tool is working fine.

Use itertools.chain:

itertools.chain(*iterables):

Make an iterator that returns elements from the first iterable until it is exhausted, then proceeds to the next iterable, until all of the iterables are exhausted. Used for treating consecutive sequences as a single sequence.

Example:

from itertools import chain

A = [[1,2], [3,4]]

print list(chain(*A))
# or better: (available since Python 2.6)
print list(chain.from_iterable(A))

The output is:

[1, 2, 3, 4]
[1, 2, 3, 4]

The question has already been marked as answered, But I guess the question states that the person wants to remove multiple columns from a DataTable.

So for that, here is what I did, when I came across the same problem.

string[] ColumnsToBeDeleted = { "col1", "col2", "col3", "col4" };

foreach (string ColName in ColumnsToBeDeleted)
{
    if (dt.Columns.Contains(ColName))
        dt.Columns.Remove(ColName);
}

I had the same problem ! but to solve it just modify your code as following.

public static void startMusic() {
URL songPath = YouClassName.class.getClassLoader().getResource("background.midi");
}

this worked fine with me hope it will also work fine with you.

For those who want to target an iPad Pro 11" the device-width is 834px, device-height is 1194px and the device-pixel-ratio is 2. Source: screen.width, screen.height and devicePixelRatio reported by Safari on iOS Simulator.

Exact media query for portrait: (device-height: 1194px) and (device-width: 834px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)

Try it:

#!/usr/bin/python

import gtk.gdk
import time
import random
import socket
import fcntl
import struct
import getpass
import os
import paramiko     

while 1:
    # generate a random time between 120 and 300 sec
    random_time = random.randrange(20,25)
    # wait between 120 and 300 seconds (or between 2 and 5 minutes) 

    print "Next picture in: %.2f minutes" % (float(random_time) / 60)

    time.sleep(random_time)
    w = gtk.gdk.get_default_root_window()   
    sz = w.get_size()
    print "The size of the window is %d x %d" % sz
    pb = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB,False,8,sz[0],sz[1])
    pb = pb.get_from_drawable(w,w.get_colormap(),0,0,0,0,sz[0],sz[1])
    ts = time.asctime( time.localtime(time.time()) )
    date = time.strftime("%d-%m-%Y")
    timer = time.strftime("%I:%M:%S%p")
    filename = timer
    filename += ".png"

    if (pb != None):
        username = getpass.getuser() #Get username
        newpath = r'screenshots/'+username+'/'+date #screenshot save path
        if not os.path.exists(newpath): os.makedirs(newpath)
        saveas = os.path.join(newpath,filename)
        print saveas
        pb.save(saveas,"png")
    else:
        print "Unable to get the screenshot."

FYI - if anyone experience issues with launching Apache, and getting errors about

/usr/sbin/apachectl: line 82: ulimit: open files: cannot modify limit: Invalid argument

it's because of a recent update to Apache in Snow Leopard. The fix is easy, just open /usr/sbin/apachectl and set ULIMIT=""

http://blog.deversus.com/2010/11/mac-os-1065-apachectl-usrsbinapachectl-line-82-ulimit-open-files-cannot-modify-limit-invalid-argument/

Tried all these methods for conversion ->

    public static void main(String[] args) {

    Object myObj = 10.101;
    System.out.println("Cast to Double: "+((Double)myObj)+10.99);   //concates

    Double d1 = new Double(myObj.toString());
    System.out.println("new Object String - Cast to Double: "+(d1+10.99));  //works

    double d3 = (double) myObj;
    System.out.println("new Object - Cast to Double: "+(d3+10.99));     //works

    double d4 = Double.valueOf((Double)myObj);
    System.out.println("Double.valueOf(): "+(d4+10.99));        //works

    double d5 = ((Number) myObj).doubleValue();
    System.out.println("Cast to Number and call doubleValue(): "+(d5+10.99));       //works

    double d2= Double.parseDouble((String) myObj);
    System.out.println("Cast to String to cast to Double: "+(d2+10));       //works
}

So I did mine with the full styling and border colors like this:

new OutlineButton(
    shape: StadiumBorder(),
    textColor: Colors.blue,
    child: Text('Button Text'),
    borderSide: BorderSide(
        color: Colors.blue, style: BorderStyle.solid, 
        width: 1),
    onPressed: () {},
)

Other answers for this question are not so good since float:right can go outside of a parent div (overflow: hidden for parent sometimes might help) and margin-left: auto, margin-right: 0 for me didn't work in complex nested divs (I didn't investigate why).

I've figured out that for certain elements text-align: right works, assuming this works when the element and parent are both inline or inline-block.

Note: the text-align CSS property describes how inline content like text is aligned in its parent block element. text-align does not control the alignment of block elements itself, only their inline content.

An example:

<div style="display: block; width: 80%; min-width: 400px; background-color: #caa;">
    <div style="display: block; width: 100%">
        I'm parent
    </div>
    <div style="display: inline-block; text-align: right; width: 100%">
        Caption for parent
    </div>
</div>

Here's a JS Fiddle.

Recently I have faced the similar issue in Azure Windows Server 2012 r2 . Tried all option with and without Anaconda but none of them helped. After lot of findings I found that mfplat.dll was missing which is related to Window Media Service.

Hence you have to manually install the features so that you can get dll related to window media service.

1.Turn windows features on or off

2.Skip the roles screen and directly go to Feature screen

3.Select "Desktop Experience" under "User Interfaces and Infrastructure"

After this all required dll of media services for opencv would be available.

So if you are planning to run your code in cloud(Window Server) then please dont forget to select Desktop Experience feature.

do not use recyclerView inside NestedScrollView. it may cause cascading problems! I suggest using ItemViewTypes in RecyclerView for handling multiple kinds of views. just add a RecyclerView with match_parent width and height. then in your recyclerViewAdapter override getItemViewType and use position for handling what layout to be inflated. after that you can handle your view holder by using onBindViewHolder method.

And do not forget the "new" service type (from the k8s docu):

ExternalName: Maps the Service to the contents of the externalName field (e.g. foo.bar.example.com), by returning a CNAME record with its value. No proxying of any kind is set up.

Note: You need either kube-dns version 1.7 or CoreDNS version 0.0.8 or higher to use the ExternalName type.

Open Eclipse project properties, in Project Facets unselect "Dynamic Web Module",... Click OK Maven -> Update project

4 best ways to remove public from the URL.

If you used any other trick to remove the public from the URL like changes the name of server.php to index.php and changing into the core file path. Clearly, don't do that. Then why Laravel not giving the solution like this because it's not a proper way to do that.

1) Remove public from URL using htaccess in Laravel

By adding a .htaccess file into the root, You can access the website without public

<ifmodule mod_rewrite.c>
    <ifmodule mod_negotiation.c>
        Options -MultiViews
    </ifmodule>

    RewriteEngine On

    RewriteCond %{REQUEST_FILENAME} -d [OR]
    RewriteCond %{REQUEST_FILENAME} -f
    RewriteRule ^ ^$1 [N]

    RewriteCond %{REQUEST_URI} (\.\w+$) [NC]
    RewriteRule ^(.*)$ public/$1 

    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^ server.php

</ifmodule>

2) Remove the public by creating a virtual host in your local

I am giving demo here for the Window operating system. But I will try to define a step so that anyone can easily follow the step. You can also research on google for the same for the particular operating system.

Step 1: Go to C:\Windows\system32\drivers\etc\ open the "hosts" file in Administrator mode.

Step 2: Add the following code to it. Here, I am giving you a demo of projectname.local domain name demo, you can specify any as you like. Just make it constant at every place.

127.0.0.1  projectname.local

Step 3: Now go to, C:\xampp\apache\conf\extra for xampp users and for the wamp user "C:\wamp\bin\apache\Apache2.4.4\conf\extra" and open "httpd-vhosts.conf" file. Now add the following code into it.

Notes: Change the Document root as per your project also add domain name as you define into the "hosts" file.

<VirtualHost projectname.local>
      ServerAdmin projectname.local
      DocumentRoot "C:/xampp/htdocs/projectdir"
      ServerName projectname.local
      ErrorLog "logs/projectname.local.log"
      CustomLog "logs/projectname.local.log" common
 </VirtualHost>

Step 4: Last but the important step is to restart your Xampp or Wamp and access the url like http://projectname.local and your Laravel will respond without public URL.

3) Remove the public by running the command in Laravel

If you are working in local then you don't need to do anything just need to run the following command from your terminal or command line tool. After that, you can access your website by provided URL by the command line.

   > php artisan serve

If you are willing to run your project on particular IP then you need to run following command. If you are working on LAN then if you want to allow other people to access your website from local then you just need to check your IP address using command line by running "ipconfig" after getting your IP address run following the command.

> php artisan serve --host=192.168.0.177

If you are willing to run your project on a particular IP with particular port then you need to the following command.

> php artisan serve --host=192.168.0.177 --port=77

4) Remove the public on the hosted server or on the cpanel

After completion of the project you need to host the project on the server, then you just need to set the document root on your domain to the public folder. Check the below screenshot.

As per screenshot if you don't have any project folder into the public_html then you just need to set your document root like "public_html/public".

Reference taken from here

Extension for @Kleist answer:

Since CMake 3.12 additional option CONFIGURE_DEPENDS is supported by commands file(GLOB) and file(GLOB_RECURSE). With this option there is no needs to manually re-run CMake after addition/deletion of a source file in the directory - CMake will be re-run automatically on next building the project.

However, the option CONFIGURE_DEPENDS implies that corresponding directory will be re-checked every time building is requested, so build process would consume more time than without CONFIGURE_DEPENDS.

Even with CONFIGURE_DEPENDS option available CMake documentation still does not recommend using file(GLOB) or file(GLOB_RECURSE) for collect the sources.

A static constructor looks like this

static class Foo
{
    static Foo()
    {
         // Static initialization code here
    }
}

It is executed only once when the type is first used. All classes can have static constructors, not just static classes.

SELECT COUNT(*) FROM table1 WHERE id = 1;

if COUNT(*) = 0

INSERT INTO table1(col1, col2, cole) VALUES(var1,var2,var3);

else if COUNT(*) > 0

UPDATE table1 SET col1 = var4, col2 = var5, col3 = var6 WHERE id = 1;

Using limits

Let's consider f(n) > 0 and g(n) > 0 for all n. It's ok to consider this, because the fastest real algorithm has at least one operation and completes its execution after the start. This will simplify the calculus, because we can use the value (f(n)) instead of the absolute value (|f(n)|).

1. f(n) = O(g(n))

   General:

             f(n)     
   0 = lim -------- < 8
       n?8   g(n)
   

   For g(n) = n:

             f(n)     
   0 = lim -------- < 8
       n?8    n
   

   Examples:

       Expression               Value of the limit
   ------------------------------------------------
   n        = O(n)                      1
   1/2*n    = O(n)                     1/2
   2*n      = O(n)                      2
   n+log(n) = O(n)                      1
   n        = O(n*log(n))               0
   n        = O(n²)                     0
   n        = O(nn)                     0
   

   Counterexamples:

       Expression                Value of the limit
   -------------------------------------------------
   n        ? O(log(n))                 8
   1/2*n    ? O(sqrt(n))                8
   2*n      ? O(1)                      8
   n+log(n) ? O(log(n))                 8
   

2. f(n) = T(g(n))

   General:

             f(n)     
   0 < lim -------- < 8
       n?8   g(n)
   

   For g(n) = n:

             f(n)     
   0 < lim -------- < 8
       n?8    n
   

   Examples:

       Expression               Value of the limit
   ------------------------------------------------
   n        = T(n)                      1
   1/2*n    = T(n)                     1/2
   2*n      = T(n)                      2
   n+log(n) = T(n)                      1
   

   Counterexamples:

       Expression                Value of the limit
   -------------------------------------------------
   n        ? T(log(n))                 8
   1/2*n    ? T(sqrt(n))                8
   2*n      ? T(1)                      8
   n+log(n) ? T(log(n))                 8
   n        ? T(n*log(n))               0
   n        ? T(n²)                     0
   n        ? T(nn)                     0
   

You don't need to download exclusively from the website. Just make sure you have pip (which you probably will if you have python installed). Just open your Command Prompt (CMD) and run the command:

pip install pygame

It will automatically download the correct whl version of pygame compatible with your configuration of PC. Make sure you remember the version which appears while "downloading" as this is the compatible version of .whl packages you shall be looking for in the future.

Change your code to:

int total=0, number=0;
float percentage=0.0f;

percentage=((float)number/total)*100f;
printf("%.2f", (double)percentage);

VAL1 and VAL2 need to be dimmed as integer, not as string, to be used as an argument for Cells, which takes integers, not strings, as arguments.

Dim val1 As Integer, val2 As Integer, i As Integer

For i = 1 To 333

  Sheets("Feuil2").Activate
  ActiveSheet.Cells(i, 1).Select

    val1 = Cells(i, 1).Value
    val2 = Cells(i, 2).Value

Sheets("Classeur2.csv").Select
Cells(val1, val2).Select

ActiveCell.FormulaR1C1 = "1"

Next i

Update the security group of that instance. Your local IP must have updated. Every time it’s IP flips. You will have to go update the Security group.

It's possible to change location, zoom, bearing and tilt all in one go. It's also possible to set the duration on the animateCamera() call.

CameraPosition cameraPosition = new CameraPosition.Builder()
    .target(MOUNTAIN_VIEW)      // Sets the center of the map to Mountain View
    .zoom(17)                   // Sets the zoom
    .bearing(90)                // Sets the orientation of the camera to east
    .tilt(30)                   // Sets the tilt of the camera to 30 degrees
    .build();                   // Creates a CameraPosition from the builder
map.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));

Have a look at the docs here:

https://developers.google.com/maps/documentation/android/views?hl=en-US#moving_the_camera

I found that the first solution in the accepted answer to be problematic for cases where the newline character is still required. The easiest solution to the problem was doing this:

numpy.savetxt(filename, [a], delimiter='\t')

I combined Phil and jqno's answer and made untoggle comments with spaces:

autocmd FileType c,cpp,java,scala let b:comment_leader = '//'
autocmd FileType sh,ruby,python   let b:comment_leader = '#'
autocmd FileType conf,fstab       let b:comment_leader = '#'
autocmd FileType tex              let b:comment_leader = '%'
autocmd FileType mail             let b:comment_leader = '>'
autocmd FileType vim              let b:comment_leader = '"'
function! CommentToggle()
    execute ':silent! s/\([^ ]\)/' . escape(b:comment_leader,'\/') . ' \1/'
    execute ':silent! s/^\( *\)' . escape(b:comment_leader,'\/') . ' \?' . escape(b:comment_leader,'\/') . ' \?/\1/'
endfunction
map <F7> :call CommentToggle()<CR>

how it works:

Lets assume we work with #-comments.

The first command s/\([^ ]\)/# \1/ searches for the first non-space character [^ ] and replaces that with # +itself. The itself-replacement is done by the \(..\) in the search-pattern and \1 in the replacement-pattern.

The second command s/^\( *\)# \?# \?/\1/ searches for lines starting with a double comment ^\( *\)# \?# \? (accepting 0 or 1 spaces in between comments) and replaces those simply with the non-comment part \( *\) (meaning the same number of preceeding spaces).

For more details about vim patterns check this out.

as Drew Noakes quoted, kotlin use if statement as expression, so Ternary Conditional Operator is not necessary anymore,

but with the extension function and infix overloading, you could implement that yourself, here is an example

infix fun <T> Boolean.then(value: T?) = TernaryExpression(this, value)

class TernaryExpression<out T>(val flag: Boolean, val truly: T?) {
    infix fun <T> or(falsy: T?) = if (flag) truly else falsy
}

then use it like this

val grade = 90
val clazz = (grade > 80) then "A" or "B"

You can also try this

// create a thread  
Thread newWindowThread = new Thread(new ThreadStart(() =>  
{  
    // create and show the window
    FaxImageLoad obj = new FaxImageLoad(destination);  
    obj.Show();  
    
    // start the Dispatcher processing  
    System.Windows.Threading.Dispatcher.Run();  
}));  

// set the apartment state  
newWindowThread.SetApartmentState(ApartmentState.STA);  

// make the thread a background thread  
newWindowThread.IsBackground = true;  

// start the thread  
newWindowThread.Start();  

I could NOT solve this. I had CORS enabled and working as long as the POST returned void (ASP.NET 4.0 - WEBAPI 1). When I tried to return a HttpResponseMessage, I started getting the HTTP 405 response.

Based on Llad's response above, I took a look at my own references.

I had the attribute [System.Web.Mvc.HttpPost] listed above my POST method.

I changed this to use:

[System.Web.Http.HttpPostAttribute]
[HttpOptions]
public HttpResponseMessage Post(object json)        
{
    ...
    return new HttpResponseMessage { StatusCode = HttpStatusCode.OK };
}

This fixed my woes. I hope this helps someone else.

For the sake of completeness, I had the following in my web.config:

<httpProtocol>
    <customHeaders>
        <clear />
        <add name="Access-Control-Expose-Headers " value="WWW-Authenticate"/>
        <add name="Access-Control-Allow-Origin" value="*" />
        <add name="Access-Control-Allow-Methods" value="GET, POST, OPTIONS, PUT, PATCH, DELETE" />
        <add name="Access-Control-Allow-Headers" value="accept, authorization, Content-Type" />
        <remove name="X-Powered-By" />
    </customHeaders>
</httpProtocol>

For beginners above answer might be difficult, this is the easiest way to understand it:

Traits

trait SayWorld {
    public function sayHello() {
        echo 'World!';
    }
}

so if you want to have sayHello function in other classes without re-creating the whole function you can use traits,

class MyClass{
  use SayWorld;

}

$o = new MyClass();
$o->sayHello();

Cool right!

Not only functions you can use anything in the trait(function, variables, const...). Also, you can use multiple traits: use SayWorld, AnotherTraits;

Interface

  interface SayWorld {
     public function sayHello();
  }

  class MyClass implements SayWorld { 
     public function sayHello() {
        echo 'World!';
     }
}

So this is how interfaces differ from traits: You have to re-create everything in the interface in an implemented class. Interfaces don't have an implementation and interfaces can only have functions and constants, it cannot have variables.

I hope this helps!

The question was about how to do it with echo:

echo -e ''$_{1..100}'\b='

This will will do exactly the same as perl -E 'say "=" x 100' but with echo only.

Very simple, you close it :)

var myWebSocket = new WebSocket("ws://example.org"); 
myWebSocket.send("Hello Web Sockets!"); 
myWebSocket.close();

Did you check also the following site And check the introduction article of Opera

I hope this one is helpful and may take less efforts to implement, Android CountDownTimer class

e.g.

 new CountDownTimer(30000, 1000) {
      public void onTick(long millisUntilFinished) {
          mTextField.setText("seconds remaining: " + millisUntilFinished / 1000);
      }

      public void onFinish() {
          mTextField.setText("done!");
      }  
}.start();

Note, however, that the ProgramFiles(x86) environment variable is only available if your application is running 64-bit.

If your application is running 32-bit, you can just use the ProgramFiles environment variable whose value will actually be "Program Files (x86)".

Personally, to deal with empty responses, I use in my Integration Tests the MockMvcResponse object like this :

MockMvcResponse response = RestAssuredMockMvc.given()
                .webAppContextSetup(webApplicationContext)
                .when()
                .get("/v1/ticket");

    assertThat(response.mockHttpServletResponse().getStatus()).isEqualTo(HttpStatus.NO_CONTENT.value());

and in my controller I return empty response in a specific case like this :

return ResponseEntity.noContent().build();

There are different ways to close the app, depending on:

if (navigator.app) {
    navigator.app.exitApp();
} else if (navigator.device) {
    navigator.device.exitApp();
} else {
    window.close();
}

One thing that has not been mentioned in these answers is that if you are using IIS and have sub applications with their own separate web.config, you may need to have a web.config in the parent directory containing the following code.

<httpProtocol>
  <customHeaders>
    <add name="Access-Control-Allow-Origin" value="*"/>
    <add name="Access-Control-Allow-Headers" value="Content-Type"/>
    <add name="Access-Control-Allow-Methods" value="POST,GET,OPTIONS"/>
  </customHeaders>
</httpProtocol>

You can use itertools.tee and zip to efficiently build the result:

from itertools import tee
# python2 only:
#from itertools import izip as zip

def differences(seq):
    iterable, copied = tee(seq)
    next(copied)
    for x, y in zip(iterable, copied):
        yield y - x

Or using itertools.islice instead:

from itertools import islice

def differences(seq):
    nexts = islice(seq, 1, None)
    for x, y in zip(seq, nexts):
        yield y - x

You can also avoid using the itertools module:

def differences(seq):
    iterable = iter(seq)
    prev = next(iterable)
    for element in iterable:
        yield element - prev
        prev = element

All these solution work in constant space if you don't need to store all the results and support infinite iterables.

Here are some micro-benchmarks of the solutions:

In [12]: L = range(10**6)

In [13]: from collections import deque
In [15]: %timeit deque(differences_tee(L), maxlen=0)
10 loops, best of 3: 122 ms per loop

In [16]: %timeit deque(differences_islice(L), maxlen=0)
10 loops, best of 3: 127 ms per loop

In [17]: %timeit deque(differences_no_it(L), maxlen=0)
10 loops, best of 3: 89.9 ms per loop

And the other proposed solutions:

In [18]: %timeit [x[1] - x[0] for x in zip(L[1:], L)]
10 loops, best of 3: 163 ms per loop

In [19]: %timeit [L[i+1]-L[i] for i in range(len(L)-1)]
1 loops, best of 3: 395 ms per loop

In [20]: import numpy as np

In [21]: %timeit np.diff(L)
1 loops, best of 3: 479 ms per loop

In [35]: %%timeit
    ...: res = []
    ...: for i in range(len(L) - 1):
    ...:     res.append(L[i+1] - L[i])
    ...: 
1 loops, best of 3: 234 ms per loop

Note that:

• zip(L[1:], L) is equivalent to zip(L[1:], L[:-1]) since zip already terminates on the shortest input, however it avoids a whole copy of L.
• Accessing the single elements by index is very slow because every index access is a method call in python

• numpy.diff is slow because it has to first convert the list to a ndarray. Obviously if you start with an ndarray it will be much faster:

  In [22]: arr = np.array(L)
  
  In [23]: %timeit np.diff(arr)
  100 loops, best of 3: 3.02 ms per loop
  

Here is my 3 cents ...
This demonstrates explicit json serialization for a tree-like python object.
Note: If you actually wanted some code like this you could use the twisted FilePath class.

import json, sys, os

class File:
    def __init__(self, path):
        self.path = path

    def isdir(self):
        return os.path.isdir(self.path)

    def isfile(self):
        return os.path.isfile(self.path)

    def children(self):        
        return [File(os.path.join(self.path, f)) 
                for f in os.listdir(self.path)]

    def getsize(self):        
        return os.path.getsize(self.path)

    def getModificationTime(self):
        return os.path.getmtime(self.path)

def _default(o):
    d = {}
    d['path'] = o.path
    d['isFile'] = o.isfile()
    d['isDir'] = o.isdir()
    d['mtime'] = int(o.getModificationTime())
    d['size'] = o.getsize() if o.isfile() else 0
    if o.isdir(): d['children'] = o.children()
    return d

folder = os.path.abspath('.')
json.dump(File(folder), sys.stdout, default=_default)

A solution is already selected. However, I post this solution for those who want to use an alternative approach:

// use LinkedHashMap if you want to read values from the hashmap in the same order as you put them into it
private ArrayList<String> getMapValueAt(LinkedHashMap<String, ArrayList<String>> hashMap, int index)
{
    Map.Entry<String, ArrayList<String>> entry = (Map.Entry<String, ArrayList<String>>) hashMap.entrySet().toArray()[index];
    return entry.getValue();
}

I don't believe it is. Firefox 2 trims long link titles anyway and they should really only be used to convey a small amount of help text. If you need more explanation text I would suggest that it belongs in a paragraph associated with the link. You could then add the tooltip javascript code to hide those paragraphs and show them as tooltips on hover. That's your best bet for getting it to work cross-browser IMO.

sudo systemctl stop tomcat

did it for me

First, your code does not contain a contact div, it has a contacts div!

In sidebar you have contact in the div at the bottom of the page you have contacts. I removed the final s for the code sample. (you also misspelled the projectslink id in the sidebar).

Second, take a look at some of the examples for click on the jQuery reference page. You have to use click like, object.click( function() { // Your code here } ); in order to bind a click event handler to the object.... Like in my example below. As an aside, you can also just trigger a click on an object by using it without arguments, like object.click().

Third, scrollTo is a plugin in jQuery. I don't know if you have the plugin installed. You can't use scrollTo() without the plugin. In this case, the functionality you desire is only 2 lines of code, so I see no reason to use the plugin.

Ok, now on to a solution.

The code below will scroll to the correct div if you click a link in the sidebar. The window does have to be big enough to allow scrolling:

// This is a functions that scrolls to #{blah}link
function goToByScroll(id) {
    // Remove "link" from the ID
    id = id.replace("link", "");
    // Scroll
    $('html,body').animate({
        scrollTop: $("#" + id).offset().top
    }, 'slow');
}

$("#sidebar > ul > li > a").click(function(e) {
    // Prevent a page reload when a link is pressed
    e.preventDefault();
    // Call the scroll function
    goToByScroll(this.id);
});

Live Example

( Scroll to function taken from here )

PS: Obviously you should have a compelling reason to go this route instead of using anchor tags <a href="#gohere">blah</a> ... <a name="gohere">blah title</a>

Check out Math.Round. You can then cast the result to an int.

In at least Postgres, you can use the alias name in the group by clause:

SELECT itemName as ItemName1, substring(itemName, 1,1) as FirstLetter, Count(itemName) FROM table1 GROUP BY ItemName1, FirstLetter;

I wouldn't recommend renaming an alias as a change in capitalization, that causes confusion.

I received this error after I moved from a 5s to a 6s. I recovered the new 6s from a backup of the old iPhone. Because of this on the new iPhone the old app was installed.

The old app did not show up in the 6s "Installed Apps" list! I manually deleted this old app from the 6s and everything was fine.

If you want the basic answer to have the files on the left-hand side, just go on "View" then "Tool Buttons", you will then be able to choose "project".

You can create your jar without Main-Class in its Manifest file. Then :

java -cp MyJar.jar com.mycomp.myproj.dir2.MainClass2 /home/myhome/datasource.properties /home/myhome/input.txt

I used almost all of the answers posted here but not comfortable with that so i dig one step furter and found easy solution that fits my need and feel worth sharing with you guys.
Instead of iteration all over the options or using JQuery you can do using core JS in simple steps:

Example

<select id="org_list">
  <option value="23">IBM</option>
  <option value="33">DELL</option>
  <option value="25">SONY</option>
  <option value="29">HP</option>
</select>

So you must know the value of the option to select.

function selectOrganization(id){
    org_list=document.getElementById('org_list');
    org_list.selectedIndex=org_list.querySelector('option[value="'+id+'"]').index;
}

How to Use?

selectOrganization(25); //this will select SONY from option List

Your comments are welcome. :) AzmatHunzai.

You can also use:

\usepackage{anyfontsize}

The huge advantage of the anyfontsize package over scalefnt is that one does not need to enclose the entire {tikzpicture} with a \scalefont environment.

Just adding \usepackage{anyfontsize} to the preamble is all that is required for the font scaling magic to happen.

return $this->output
            ->set_content_type('application/json')
            ->set_status_header(500)
            ->set_output(json_encode(array(
                    'text' => 'Error 500',
                    'type' => 'danger'
            )));

You can use sys.exit() to exit from the middle of the main function.

However, I would recommend not doing any logic there. Instead, put everything in a function, and call that from __main__ - then you can use return as normal.

You just need to escape the period:

a <- c("NM_020506.1","NM_020519.1","NM_001030297.2","NM_010281.2","NM_011419.3", "NM_053155.2")

gsub("\\..*","",a)
[1] "NM_020506"    "NM_020519"    "NM_001030297" "NM_010281"    "NM_011419"    "NM_053155" 

See this link

Resize or Modify a MS SQL Server Table Column with Default Constraint using T-SQL Commands

the solution for such a SQL Server problem is going to be

Dropping or disabling the DEFAULT Constraint on the table column.

Modifying the table column data type and/or data size.

Re-creating or enabling the default constraint back on the sql table column.

Bye

Use

ping -D 8.8.8.8

From the man page

-D     Print timestamp (unix time + microseconds as in gettimeofday) before each line

Output

[1593014142.306704] 64 bytes from 8.8.8.8: icmp_seq=2 ttl=120 time=13.7 ms
[1593014143.307690] 64 bytes from 8.8.8.8: icmp_seq=3 ttl=120 time=13.8 ms
[1593014144.310229] 64 bytes from 8.8.8.8: icmp_seq=4 ttl=120 time=14.3 ms
[1593014145.311144] 64 bytes from 8.8.8.8: icmp_seq=5 ttl=120 time=14.2 ms
[1593014146.312641] 64 bytes from 8.8.8.8: icmp_seq=6 ttl=120 time=14.8 ms

$UTC_Time   = "2018-07-06 06:06:16";
echo "UTC Time ".$UTC_Time;
$Indian_Time = TimeConverion($UTC_Time);
echo "<br> Indian_Time ".$Indian_Time;

function TimeConverion($UTC_Time) {
  date_default_timezone_set('Europe/London');
  $sTime = date("Y-m-d h:i:sa");
  $ts3 = strtotime(date("G:i:s"))-strtotime($sTime); 
  $utc = explode(" ",$UTC_Time);
  $time = strtotime($utc[1]);
  date_default_timezone_set("Asia/Calcutta");
  $time += $ts3;  // Add the difference
  return $utc[0]." ".date("H:i:s", $time);
}

 int[][] myNums = { {1, 2, 3, 4, 5, 6, 7}, {5, 6, 7, 8, 9, 10, 11} };
 for (int x = 0; x < myNums.length; ++x) {
    for(int y = 0; y < myNums[i].length; ++y) {
       System.out.print(myNums[x][y]);
    }
 }

Output

1 2 3 4 5 6 7 5 6 7 8 9 10 11

When using a string-typed variable in PHP containing a date, the variable must be enclosed in single quotes:

$NEW_DATE = '1997-07-15';
$sql = "INSERT INTO tbl (NEW_DATE, ...) VALUES ('$NEW_DATE', ...)";

Is this what you need?

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" >

    <TableRow
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="10dp"
        android:layout_marginRight="10dp" >

        <ImageView
            android:id="@+id/place_category_icon"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_weight="0"
            android:contentDescription="ss"
            android:paddingRight="15dp"
            android:paddingTop="10dp"
            android:src="@drawable/marker" />

        <TextView
            android:id="@+id/place_title"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:text="Place Name"
            android:textColor="#F00F00"
            android:layout_gravity="center_vertical"
            android:textSize="14sp"
            android:textStyle="bold" />

        <TextView
            android:id="@+id/place_distance"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_weight="0"
            android:layout_gravity="center_vertical"
            android:text="320" />
    </TableRow>

</RelativeLayout>

You can return json in PHP this way:

header('Content-Type: application/json');
echo json_encode(array('foo' => 'bar'));
exit;

The exit() and quit() built in functions do just what you want. No import of sys needed.

Alternatively, you can raise SystemExit, but you need to be careful not to catch it anywhere (which shouldn't happen as long as you specify the type of exception in all your try.. blocks).

Wrap your Container in SingleChildScrollView() widget. Then it will not come above when keyboard pops up.

I do not know of a standalone PHP / Apache solution, as this would require a PHP library that can read and render SVG images. I'm not sure such a library exists - I don't know any.

ImageMagick is able to rasterize SVG files, either through the command line or the PHP binding, IMagick, but seems to have a number of quirks and external dependencies as shown e.g. in this forum thread. I think it's still the most promising way to go, it's the first thing I would look into if I were you.

Assuming you must have two tables for the two employee types for some reason, I'll extend on vmarquez's answer:

Schema:

employees_ce (id, name)
employees_sn (id, name)
deductions (id, parentId, parentType, name)

Data in deductions:

deductions table
id      parentId      parentType      name
1       1             ce              gold
2       1             sn              silver
3       2             sn              wood
...

This would allow you to have deductions point to any other table in your schema. This kind of relation isn't supported by database-level constraints, IIRC so you'll have to make sure your App manages the constraint properly (which makes it more cumbersome if you have several different Apps/services hitting the same database).

1. Open config.default.php file under phpmyadmin/libraries/
2. Find $cfg['Servers'][$i]['host'] = 'localhost'; Change to $cfg['Servers'][$i]['host'] = '127.0.0.1';
3. refresh your phpmyadmin page, login

Reference - Turning off this option can help you avoid re-creating a table, it can also lead to changes being lost. For example, suppose that you enable the Change Tracking feature in SQL Server 2008 to track changes to the table. When you perform an operation that causes the table to be re-created, you receive the error message that is mentioned in the "Symptoms" section. However, if you turn off this option, the existing change tracking information is deleted when the table is re-created. Therefore,Microsoft recommend that you do not work around this problem by turning off the option.

My guess is that $_.Name does not exist.

If I were you, I'd bring the script into the ISE and run it line for line till you get there then take a look at the value of $_

You can convert between a string representation of the binary using bin() and int()

>>> bin(88)
'0b1011000'
>>> int('0b1011000', 2)
88
>>> 

>>> a=int('01100000', 2)
>>> b=int('00100110', 2)
>>> bin(a & b)
'0b100000'
>>> bin(a | b)
'0b1100110'
>>> bin(a ^ b)
'0b1000110'

Your syntax is pretty screwy.

Change this:

input:not(disabled)not:[type="submit"]:focus{

to:

input:not(:disabled):not([type="submit"]):focus{

Seems that many people don't realize :enabled and :disabled are valid CSS selectors...

According to the PHP Documentation json_decode function has a parameter named assoc which convert the returned objects into associative arrays

 mixed json_decode ( string $json [, bool $assoc = FALSE ] )

Since assoc parameter is FALSE by default, You have to set this value to TRUE in order to retrieve an array.

Examine the below code for an example implication:

$json = '{"a":1,"b":2,"c":3,"d":4,"e":5}';
var_dump(json_decode($json));
var_dump(json_decode($json, true));

which outputs:

object(stdClass)#1 (5) {
    ["a"] => int(1)
    ["b"] => int(2)
    ["c"] => int(3)
    ["d"] => int(4)
    ["e"] => int(5)
}

array(5) {
    ["a"] => int(1)
    ["b"] => int(2)
    ["c"] => int(3)
    ["d"] => int(4)
    ["e"] => int(5)
}

ArrayList<Customer> custArr = new ArrayList<Customer>();
while(youWantToContinue) {
    //get a customerName
    //get an amount
    custArr.add(new Customer(customerName, amount);
}

For this to work... you'll have to fix your constructor...

Assuming your Customer class has variables called name and sale, your constructor should look like this:

public Customer(String customerName, double amount) {
    name = customerName;
    sale = amount;
}

Change your Store class to something more like this:

public class Store {

    private ArrayList<Customer> custArr;

    public new Store() {
        custArr = new ArrayList<Customer>();
    }

    public void addSale(String customerName, double amount) {
        custArr.add(new Customer(customerName, amount));
    }

    public Customer getSaleAtIndex(int index) {
        return custArr.get(index);
    }

    //or if you want the entire ArrayList:
    public ArrayList getCustArr() {
        return custArr;
    }
}

.project

When a project is created in the workspace, a project description file is automatically generated that describes the project. The sole purpose of this file is to make the project self-describing, so that a project that is zipped up or released to a server can be correctly recreated in another workspace.

.classpath

Classpath specifies which Java source files and resource files in a project are considered by the Java builder and specifies how to find types outside of the project. The Java builder compiles the Java source files into the output folder and also copies the resources into it.

Currently (Swift 2.1) you can check it using 3 ways:

1. Using respondsToSelector answered by @Erik_at_Digit

2. Using '?' answered by @Sulthan

3. And using as? operator:

   if let delegateMe = self.delegate as? YourCustomViewController
   {
      delegateMe.onSuccess()
   }
   

Basically it depends on what you are trying to achieve:

• If for example your app logic need to perform some action and the delegate isn't set or the pointed delegate didn't implement the onSuccess() method (protocol method) so option 1 and 3 are the best choice, though I'd use option 3 which is Swift way.
• If you don't want to do anything when delegate is nil or method isn't implemented then use option 2.

@fthiella 's solution is very elegant.

If in future you want show more than user_id you could use joins, and there in one line could be all data you need.

If you want to use AND conditions, and the conditions are in multiple lines in your table, you can use JOINS example:

SELECT `w_name`.`user_id` 
     FROM `wp_usermeta` as `w_name`
     JOIN `wp_usermeta` as `w_year` ON `w_name`.`user_id`=`w_year`.`user_id` 
          AND `w_name`.`meta_key` = 'first_name' 
          AND `w_year`.`meta_key` = 'yearofpassing' 
     JOIN `wp_usermeta` as `w_city` ON `w_name`.`user_id`=`w_city`.user_id 
          AND `w_city`.`meta_key` = 'u_city'
     JOIN `wp_usermeta` as `w_course` ON `w_name`.`user_id`=`w_course`.`user_id` 
          AND `w_course`.`meta_key` = 'us_course'
     WHERE 
         `w_name`.`meta_value` = '$us_name' AND         
         `w_year`.meta_value   = '$us_yearselect' AND 
         `w_city`.`meta_value` = '$us_reg' AND 
         `w_course`.`meta_value` = '$us_course'

Other thing: Recommend to use prepared statements, because mysql_* functions is not SQL injection save, and will be deprecated. If you want to change your code the less as possible, you can use mysqli_ functions: http://php.net/manual/en/book.mysqli.php

Recommendation:

Use indexes in this table. user_id highly recommend to be and index, and recommend to be the meta_key AND meta_value too, for faster run of query.

The explain:

If you use AND you 'connect' the conditions for one line. So if you want AND condition for multiple lines, first you must create one line from multiple lines, like this.

Tests: Table Data:

          PRIMARY                 INDEX
      int       varchar(255)    varchar(255)
       /                \           |
  +---------+---------------+-----------+
  | user_id | meta_key      | meta_value|
  +---------+---------------+-----------+
  | 1       | first_name    | Kovge     |
  +---------+---------------+-----------+
  | 1       | yearofpassing | 2012      |
  +---------+---------------+-----------+
  | 1       | u_city        | GaPa      |
  +---------+---------------+-----------+
  | 1       | us_course     | PHP       |
  +---------+---------------+-----------+

The result of Query with $us_name='Kovge' $us_yearselect='2012' $us_reg='GaPa', $us_course='PHP':

 +---------+
 | user_id |
 +---------+
 | 1       |
 +---------+

So it should works.

Writing down a specific case that might cause this problem.

One day I pushed a branch named "feature/subfeature", while having "feature" branch on remote.

That operation worked fine without any error on my side, but when my co-workers fetched and/or pulled any branch, they all had the exact same error message unable to update local ref, cannot lock ref 'refs/remotes/origin/feature/subfeature.

This was solved by deleting feature branch on remote(git push --delete origin feature) and then running git remote prune origin on my co-workers' repo, which generated messages including * [pruned] origin/feature.

So, my guess is git fetch was trying to create subfeature ref in feature folder on git internally(.git/...), but creating folder failed because there was feature ref already.

Another reason to use object over iframe is that object sub resources (when an <object> performs HTTP requests) are considered as passive/display in terms of Mixed content, which means it's more secure when you must have Mixed content.

Mixed content means that when you have https but your resource is from http.

Reference: https://developer.mozilla.org/en-US/docs/Web/Security/Mixed_content

use java.nio.channels.FileLock in conjunction with java.nio.channels.FileChannel

The equals (=) operator is a "comparison operator compares two values for equality." In other words, in an SQL statement, it won't return true unless both sides of the equation are equal. For example:

SELECT * FROM Store WHERE Quantity = 200;

The LIKE operator "implements a pattern match comparison" that attempts to match "a string value against a pattern string containing wild-card characters." For example:

SELECT * FROM Employees WHERE Name LIKE 'Chris%';

LIKE is generally used only with strings and equals (I believe) is faster. The equals operator treats wild-card characters as literal characters. The difference in results returned are as follows:

SELECT * FROM Employees WHERE Name = 'Chris';

And

SELECT * FROM Employees WHERE Name LIKE 'Chris';

Would return the same result, though using LIKE would generally take longer as its a pattern match. However,

SELECT * FROM Employees WHERE Name = 'Chris%';

And

SELECT * FROM Employees WHERE Name LIKE 'Chris%';

Would return different results, where using "=" results in only results with "Chris%" being returned and the LIKE operator will return anything starting with "Chris".

Hope that helps. Some good info can be found here.

Although BETWEEN is easy to read and maintain, I rarely recommend its use because it is a closed interval and as mentioned previously this can be a problem with dates - even without time components.

For example, when dealing with monthly data it is often common to compare dates BETWEEN first AND last, but in practice this is usually easier to write dt >= first AND dt < next-first (which also solves the time part issue) - since determining last usually is one step longer than determining next-first (by subtracting a day).

In addition, another gotcha is that lower and upper bounds do need to be specified in the correct order (i.e. BETWEEN low AND high).

JSONArray jsonArray = new JSONArray(yourJsonString);

for (int i = 0; i < jsonArray.length(); i++) {
     JSONObject obj1 = jsonArray.getJSONObject(i);
     JSONArray results = patient.getJSONArray("results");
     String indexForPhone =  patientProfile.getJSONObject(0).getString("indexForPhone"));
}

Change to JSONArray, then convert to JSONObject.

You can install GnuWin32 and use *nix commands natively on windows. I install this before I install anything else on a minty fresh copy of windows. :)

Test Data

DECLARE @Table1 TABLE(ID INT, Value INT)
INSERT INTO @Table1 VALUES (1,100),(1,200),(1,300),(1,400)

Query

SELECT  ID
       ,STUFF((SELECT ', ' + CAST(Value AS VARCHAR(10)) [text()]
         FROM @Table1 
         WHERE ID = t.ID
         FOR XML PATH(''), TYPE)
        .value('.','NVARCHAR(MAX)'),1,2,' ') List_Output
FROM @Table1 t
GROUP BY ID

Result Set

+--------------------------+
¦ ID ¦     List_Output     ¦
¦----+---------------------¦
¦  1 ¦  100, 200, 300, 400 ¦
+--------------------------+

SQL Server 2017 and Later Versions

If you are working on SQL Server 2017 or later versions, you can use built-in SQL Server Function STRING_AGG to create the comma delimited list:

DECLARE @Table1 TABLE(ID INT, Value INT);
INSERT INTO @Table1 VALUES (1,100),(1,200),(1,300),(1,400);


SELECT ID , STRING_AGG([Value], ', ') AS List_Output
FROM @Table1
GROUP BY ID;

Result Set

+--------------------------+
¦ ID ¦     List_Output     ¦
¦----+---------------------¦
¦  1 ¦  100, 200, 300, 400 ¦
+--------------------------+

Perhaps you could try to use the of method of the Observable class:

import { Observable } from 'rxjs/Observable';
import 'rxjs/add/observable/of';

public fetchModel(uuid: string = undefined): Observable<string> {
  if(!uuid) {
    return Observable.of(new TestModel()).map(o => JSON.stringify(o));
  }
  else {
    return this.http.get("http://localhost:8080/myapp/api/model/" + uuid)
            .map(res => res.text());
  }
}

I know it's over a year old, but calling requestFeature() never solved my problem. In fact I don't call it at all.

It was an issue with inflating the view I suppose. Despite all my searching, I never found a suitable solution until I played around with the different methods of inflating a view.

AlertDialog.Builder is the easy solution but requires a lot of work if you use the onPrepareDialog() to update that view.

Another alternative is to leverage AsyncTask for dialogs.

A final solution that I used is below:

public class CustomDialog extends AlertDialog {

   private View content;

   public CustomDialog(Context context) {
       super(context);

       LayoutInflater li = LayoutInflater.from(context);
       content = li.inflate(R.layout.custom_view, null);

       setUpAdditionalStuff(); // do more view cleanup
       setView(content);           
   }

   private void setUpAdditionalStuff() {
       // ...
   }

   // Call ((CustomDialog) dialog).prepare() in the onPrepareDialog() method  
   public void prepare() {
       setTitle(R.string.custom_title);
       setIcon( getIcon() );
       // ...
   }
}

* Some Additional notes:

1. Don't rely on hiding the title. There is often an empty space despite the title not being set.
2. Don't try to build your own View with header footer and middle view. The header, as stated above, may not be entirely hidden despite requesting FEATURE_NO_TITLE.
3. Don't heavily style your content view with color attributes or text size. Let the dialog handle that, other wise you risk putting black text on a dark blue dialog because the vendor inverted the colors.

In Mac: To push files via adb

adb push /Users/Downloads?/amazon.sdktester.json '/mnt/sdcard/amazon.sdktester.json'

To find out if a string contains substring you can use the index function:

if (index($str, $substr) != -1) {
    print "$str contains $substr\n";
} 

It will return the position of the first occurrence of $substr in $str, or -1 if the substring is not found.

This way can be helpful if you want to comment some Django Template format Code.

{#% include 'file.html' %#} (Right Way)

Following code still executes if commented with HTML Comment.

<!-- {% include 'file.html' %} --> (Wrong Way)

This has drastically changed.

http://searchengineland.com/bing-offers-recommendations-for-seo-friendly-ajax-suggests-html5-pushstate-152946

If you use: $locationProvider.html5Mode(true); you are set.

No more rendering pages.

I think this error can happen for various reasons, but it can be specific to the module you're using. For example I saw this using the uwsgi module, so had to set "uwsgi_read_timeout".

2016 Update: The node-windows/mac/linux series uses a common API across all operating systems, so it is absolutely a relevant solution. However; node-linux generates systemv init files. As systemd continues to grow in popularity, it is realistically a better option on Linux. PR's welcome if anyone wants to add systemd support to node-linux :-)

Original Thread:

This is a pretty old thread now, but node-windows provides another way to create background services on Windows. It is loosely based on the nssm concept of using an exe wrapper around your node script. However; it uses winsw.exe instead and provides a configurable node wrapper for more granular control over how the process starts/stops on failures. These processes are available like any other service:

The module also bakes in some event logging:

Daemonizing your script is accomplished through code. For example:

var Service = require('node-windows').Service;

// Create a new service object
var svc = new Service({
  name:'Hello World',
  description: 'The nodejs.org example web server.',
  script: 'C:\\path\\to\\my\\node\\script.js'
});

// Listen for the "install" event, which indicates the
// process is available as a service.
svc.on('install',function(){
  svc.start();
});

// Listen for the "start" event and let us know when the
// process has actually started working.
svc.on('start',function(){
  console.log(svc.name+' started!\nVisit http://127.0.0.1:3000 to see it in action.');
});

// Install the script as a service.
svc.install();

The module supports things like capping restarts (so bad scripts don't hose your server) and growing time intervals between restarts.

Since node-windows services run like any other, it is possible to manage/monitor the service with whatever software you already use.

Finally, there are no make dependencies. In other words, a straightforward npm install -g node-windows will work. You don't need Visual Studio, .NET, or node-gyp magic to install this. Also, it's MIT and BSD licensed.

In full disclosure, I'm the author of this module. It was designed to relieve the exact pain the OP experienced, but with tighter integration into the functionality the Operating System already provides. I hope future viewers with this same question find it useful.

>>> mydict = {'a':1,'b':3,'c':2}
>>> sorted(mydict, key=lambda key: mydict[key])
['a', 'c', 'b']

I had your issue and got it working again (on windows 7).

My setup had actually worked at first. I installed postgres and then set up the system PATH variables with C:\Program Files\PostgreSQL\9.6\bin; C:\Program Files\PostgreSQL\9.6\lib. The psql keyword in the command line gave no errors.

I deleted the PATH variables above one at a time to test if they were both really needed. Psql continued to work after I deleted the lib path, but stopped working after I deleted the bin path. When I returned bin, it still didn't work, and the same with lib. I closed and reopened the command line between tries, and checked the path. The problem lingered even though the path was identical to how it had been when working. I re-pasted it.

I uninstalled and reinstalled postgres. The problem lingered. It finally worked after I deleted the spaces between the "; C:..." in the paths and re-saved.

Not sure if it was really the spaces that were the culprit. Maybe the environment variables just needed to be altered and refreshed after the install.

I'm also still not sure if both lib and bin paths are needed since there seems to be some kind of lingering memory for old path configurations. I don't want to test it again though.

You set the size on initialization:

fig2 = matplotlib.pyplot.figure(figsize=(8.0, 5.0)) # in inches!

Edit:

If the problem is with x-axis ticks - You can set them "manually":

fig2.add_subplot(111).set_xticks(arange(1,3,0.5)) # You can actually compute the interval You need - and substitute here

And so on with other aspects of Your plot. You can configure it all. Here's an example:

from numpy import arange
import matplotlib
# import matplotlib as mpl
import matplotlib.pyplot
# import matplotlib.pyplot as plt

x1 = [1,2,3]
y1 = [4,5,6]
x2 = [1,2,3]
y2 = [5,5,5]

# initialization
fig2 = matplotlib.pyplot.figure(figsize=(8.0, 5.0)) # The size of the figure is specified as (width, height) in inches

# lines:
l1 = fig2.add_subplot(111).plot(x1,y1, label=r"Text $formula$", "r-", lw=2)
l2 = fig2.add_subplot(111).plot(x2,y2, label=r"$legend2$" ,"g--", lw=3)
fig2.add_subplot(111).legend((l1,l2), loc=0)

# axes:
fig2.add_subplot(111).grid(True)
fig2.add_subplot(111).set_xticks(arange(1,3,0.5))
fig2.add_subplot(111).axis(xmin=3, xmax=6) # there're also ymin, ymax
fig2.add_subplot(111).axis([0,4,3,6]) # all!
fig2.add_subplot(111).set_xlim([0,4])
fig2.add_subplot(111).set_ylim([3,6])

# labels:
fig2.add_subplot(111).set_xlabel(r"x $2^2$", fontsize=15, color = "r")
fig2.add_subplot(111).set_ylabel(r"y $2^2$")
fig2.add_subplot(111).set_title(r"title $6^4$")
fig2.add_subplot(111).text(2, 5.5, r"an equation: $E=mc^2$", fontsize=15, color = "y")
fig2.add_subplot(111).text(3, 2, unicode('f\374r', 'latin-1'))

# saving:
fig2.savefig("fig2.png")

So - what exactly do You want to be configured?

By default, Java's int and long math silently wrap around on overflow and underflow. (Integer operations on other integer types are performed by first promoting the operands to int or long, per JLS 4.2.2.)

As of Java 8, java.lang.Math provides addExact, subtractExact, multiplyExact, incrementExact, decrementExact and negateExact static methods for both int and long arguments that perform the named operation, throwing ArithmeticException on overflow. (There's no divideExact method -- you'll have to check the one special case (MIN_VALUE / -1) yourself.)

As of Java 8, java.lang.Math also provides toIntExact to cast a long to an int, throwing ArithmeticException if the long's value does not fit in an int. This can be useful for e.g. computing the sum of ints using unchecked long math, then using toIntExact to cast to int at the end (but be careful not to let your sum overflow).

If you're still using an older version of Java, Google Guava provides IntMath and LongMath static methods for checked addition, subtraction, multiplication and exponentiation (throwing on overflow). These classes also provide methods to compute factorials and binomial coefficients that return MAX_VALUE on overflow (which is less convenient to check). Guava's primitive utility classes, SignedBytes, UnsignedBytes, Shorts and Ints, provide checkedCast methods for narrowing larger types (throwing IllegalArgumentException on under/overflow, not ArithmeticException), as well as saturatingCast methods that return MIN_VALUE or MAX_VALUE on overflow.

You want to use the csv module that is part of the python language and you should use Django's get_or_create method

 with open(path) as f:
        reader = csv.reader(f)
        for row in reader:
            _, created = Teacher.objects.get_or_create(
                first_name=row[0],
                last_name=row[1],
                middle_name=row[2],
                )
            # creates a tuple of the new object or
            # current object and a boolean of if it was created

In my example the model teacher has three attributes first_name, last_name and middle_name.

Django documentation of get_or_create method

You can this structure in Layout.cshtml file

<link href="~/YourCssFolder/YourCssStyle.css" rel="stylesheet" type="text/css" />

I just looked at this page as I had this issue. For me I had floating point numbers calculated from an array but even after designating the variables as floating points the error was still given, here's the simple fix and example code underneath which was causing the issue.

Example PHP

<?php
$subtotal = 0; //Warning fixed
$shippingtotal = 0; //Warning fixed

$price = array($row3['price']);
$shipping = array($row3['shipping']);
$values1 = array_sum($price);
$values2 = array_sum($shipping);
(float)$subtotal += $values1; // float is irrelevant $subtotal creates warning
(float)$shippingtotal += $values2; // float is irrelevant $shippingtotal creates warning
?>

I modified the css, as i am using bootstrap 3.3.6

.form-group.required label:after{   
color: #d00;   
font-family: 'FontAwesome'; 
font-weight: normal;
font-size: 10px;
content: "\f069"; 
top:4px;   
position: absolute;   
 margin-left: 8px;
}

the HTML

<div class="form-group required">
 <label for="return_notes"><?= _lang('notes') ?></label>
 <textarea class="form-control" name="return_notes" id="return_notes"  required="required"></textarea>
</div>

Simply adding opening tag and writing element name and while adding closing tag with pressing shift button keyword will do the job.

For example, If i need to write <Text></Text>

I will write, <Text and will press > + Shifttogether, it will provide me desired opening closing tag of Text element.

Thanks, Nirmala

This should be even easier.

$("#e1").select2("val", ["View" ,"Modify"]);

But make sure the values which you pass are already present in the HTMl

Sometimes, while taking a pull from your git, the HEAD gets detached. You can check this by entering the command:

git branch 

• (HEAD detached from 8790704)

  master

  develop

It's better to move to your branch and take a fresh pull from your respective branch.

git checkout develop

git pull origin develop

git push origin develop

Easiest way :

$("#mytable").find($("tr")).slice(1).remove()

-first reference the table
-get the list of elements and slice it and remove the selected elements of the list

try,

str_list = " ".join([str(ele) for ele in numlist])

this statement will give you each element of your list in string format

print("The list now looks like [{0}]".format(str_list))

and,

change print(numlist.pop(2)+" has been removed") to

print("{0} has been removed".format(numlist.pop(2)))

as well.

function array_2_csv($array) {
    $csv = array();
    foreach ($array as $item) {
        if (is_array($item)) {
            $csv[] = array_2_csv($item);
        } else {
            $csv[] = $item;
        }
    }
    return implode(',', $csv);
} 

$csv_data = array_2_csv($array);

echo "<pre>";
print_r($csv_data);
echo '</pre>'   ; 

It only seems to because that is what it is printing out. But actually, you shouldn't write the logic this way. This is equivalent:

insert into errortable (dateupdated, table1id)
    values (sysdate, 1083);

It seems silly to convert the system date to a string just to convert it back to a date.

If you want to see the full date, then you can do:

select TO_CHAR(dateupdated, 'YYYY-MM-DD HH24:MI:SS'), table1id
from errortable;

Lets take a look at example advanced diff from git history (in commit 1088261f in git.git repository):

diff --git a/builtin-http-fetch.c b/http-fetch.c
similarity index 95%
rename from builtin-http-fetch.c
rename to http-fetch.c
index f3e63d7..e8f44ba 100644
--- a/builtin-http-fetch.c
+++ b/http-fetch.c
@@ -1,8 +1,9 @@
 #include "cache.h"
 #include "walker.h"

-int cmd_http_fetch(int argc, const char **argv, const char *prefix)
+int main(int argc, const char **argv)
 {
+       const char *prefix;
        struct walker *walker;
        int commits_on_stdin = 0;
        int commits;
@@ -18,6 +19,8 @@ int cmd_http_fetch(int argc, const char **argv, const char *prefix)
        int get_verbosely = 0;
        int get_recover = 0;

+       prefix = setup_git_directory();
+
        git_config(git_default_config, NULL);

        while (arg < argc && argv[arg][0] == '-') {

Lets analyze this patch line by line.

• The first line

  diff --git a/builtin-http-fetch.c b/http-fetch.c

  is a "git diff" header in the form diff --git a/file1 b/file2. The a/ and b/ filenames are the same unless rename/copy is involved (like in our case). The --git is to mean that diff is in the "git" diff format.

• Next are one or more extended header lines. The first three

  similarity index 95%
  rename from builtin-http-fetch.c
  rename to http-fetch.c

  tell us that the file was renamed from builtin-http-fetch.c to http-fetch.c and that those two files are 95% identical (which was used to detect this rename).
  
  The last line in extended diff header, which is

  index f3e63d7..e8f44ba 100644

  tell us about mode of given file (100644 means that it is ordinary file and not e.g. symlink, and that it doesn't have executable permission bit), and about shortened hash of preimage (the version of file before given change) and postimage (the version of file after change). This line is used by git am --3way to try to do a 3-way merge if patch cannot be applied itself.
  
  

• Next is two-line unified diff header

  --- a/builtin-http-fetch.c
  +++ b/http-fetch.c

  Compared to diff -U result it doesn't have from-file-modification-time nor to-file-modification-time after source (preimage) and destination (postimage) file names. If file was created the source is /dev/null; if file was deleted, the target is /dev/null.
  If you set diff.mnemonicPrefix configuration variable to true, in place of a/ and b/ prefixes in this two-line header you can have instead c/, i/, w/ and o/ as prefixes, respectively to what you compare; see git-config(1)

• Next come one or more hunks of differences; each hunk shows one area where the files differ. Unified format hunks starts with line like

  @@ -1,8 +1,9 @@

  or

  @@ -18,6 +19,8 @@ int cmd_http_fetch(int argc, const char **argv, ...

  It is in the format @@ from-file-range to-file-range @@ [header]. The from-file-range is in the form -<start line>,<number of lines>, and to-file-range is +<start line>,<number of lines>. Both start-line and number-of-lines refer to position and length of hunk in preimage and postimage, respectively. If number-of-lines not shown it means that it is 0.

  The optional header shows the C function where each change occurs, if it is a C file (like -p option in GNU diff), or the equivalent, if any, for other types of files.

• Next comes the description of where files differ. The lines common to both files begin with a space character. The lines that actually differ between the two files have one of the following indicator characters in the left print column:

  • '+' -- A line was added here to the first file.
  • '-' -- A line was removed here from the first file.

  
  So, for example, first chunk

   #include "cache.h"
   #include "walker.h"
  
  -int cmd_http_fetch(int argc, const char **argv, const char *prefix)
  +int main(int argc, const char **argv)
   {
  +       const char *prefix;
          struct walker *walker;
          int commits_on_stdin = 0;
          int commits;
  

  means that cmd_http_fetch was replaced by main, and that const char *prefix; line was added.

  In other words, before the change, the appropriate fragment of then 'builtin-http-fetch.c' file looked like this:

  #include "cache.h"
  #include "walker.h"
  
  int cmd_http_fetch(int argc, const char **argv, const char *prefix)
  {
         struct walker *walker;
         int commits_on_stdin = 0;
         int commits;
  

  After the change this fragment of now 'http-fetch.c' file looks like this instead:

  #include "cache.h"
  #include "walker.h"
  
  int main(int argc, const char **argv)
  {
         const char *prefix;
         struct walker *walker;
         int commits_on_stdin = 0;
         int commits;
  

• There might be

  \ No newline at end of file

  line present (it is not in example diff).

As Donal Fellows said it is best to practice reading diffs on real-life examples, where you know what you have changed.

References:

• git-diff(1) manpage, section "Generating patches with -p"
• (diff.info)Detailed Unified node, "Detailed Description of Unified Format".

I'm certain there are better ways of doing this, but I have in the past used a method something like the following to serialize an object into a string that I can log:

  private string ObjectToXml(object output)
  {
     string objectAsXmlString;

     System.Xml.Serialization.XmlSerializer xs = new System.Xml.Serialization.XmlSerializer(output.GetType());
     using (System.IO.StringWriter sw = new System.IO.StringWriter())
     {
        try
        {
           xs.Serialize(sw, output);
           objectAsXmlString = sw.ToString();
        }
        catch (Exception ex)
        {
           objectAsXmlString = ex.ToString();
        }
     }

     return objectAsXmlString;
  }

You'll see that the method might also return the exception rather than the serialized object, so you'll want to ensure that the objects you want to log are serializable.

An interesting fact.

I was sure TRUNCATE will always perform better, but in my case, for a database with approximately 30 tables with foreign keys, populated with only a few rows, it took about 12 seconds to TRUNCATE all tables, as opposed to only a few hundred milliseconds to DELETE the rows. Setting the auto increment adds about a second in total, but it's still a lot better.

So I would suggest try both, see which works faster for your case.

You can also directly get selected value using following code

 <select ng-options='t.name for t in templates'
                  ng-change='selectedTemplate(t.url)'></select>

script.js

 $scope.selectedTemplate = function(pTemplate) {
    //Your logic
    alert('Template Url is : '+pTemplate);
}

Using regedit, remove the entries corresponding to java 7. It will work.

libsysfs does look potentially useful, but not directly from a shell script. There's a program that comes with it called systool which will do what you want, though it may be easier to just look in /sys directly rather than using another program to do it for you.

This works fine for me:

while True:
   answer = input('Do you want to continue?:')
   if answer.lower().startswith("y"):
      print("ok, carry on then")
   elif answer.lower().startswith("n"):
      print("sayonara, Robocop")
      exit()

edit: use input in python 3.2 instead of raw_input

I confirm patch from Abhishek does work.

it work for Yosemite, too.

note: instead of linking to a particular version of mysql, use the fact mysql already built symlink:

sudo ln -s /usr/local/mysql/lib/libmysqlclient.18.dylib /usr/lib/libmysqlclient.18.dylib

this solution does work for Xcode and C API.

1) Almost-English style:

Test for presence using the in operator, then apply the remove method.

if thing in some_list: some_list.remove(thing)

The removemethod will remove only the first occurrence of thing, in order to remove all occurrences you can use while instead of if.

while thing in some_list: some_list.remove(thing)    

• Simple enough, probably my choice.for small lists (can't resist one-liners)

2) Duck-typed, EAFP style:

This shoot-first-ask-questions-last attitude is common in Python. Instead of testing in advance if the object is suitable, just carry out the operation and catch relevant Exceptions:

try:
    some_list.remove(thing)
except ValueError:
    pass # or scream: thing not in some_list!
except AttributeError:
    call_security("some_list not quacking like a list!")

Off course the second except clause in the example above is not only of questionable humor but totally unnecessary (the point was to illustrate duck-typing for people not familiar with the concept).

If you expect multiple occurrences of thing:

while True:
    try:
        some_list.remove(thing)
    except ValueError:
        break

• a little verbose for this specific use case, but very idiomatic in Python.
• this performs better than #1
• PEP 463 proposed a shorter syntax for try/except simple usage that would be handy here, but it was not approved.

However, with contextlib's suppress() contextmanager (introduced in python 3.4) the above code can be simplified to this:

with suppress(ValueError, AttributeError):
    some_list.remove(thing)

Again, if you expect multiple occurrences of thing:

with suppress(ValueError):
    while True:
        some_list.remove(thing)

3) Functional style:

Around 1993, Python got lambda, reduce(), filter() and map(), courtesy of a Lisp hacker who missed them and submitted working patches*. You can use filter to remove elements from the list:

is_not_thing = lambda x: x is not thing
cleaned_list = filter(is_not_thing, some_list)

There is a shortcut that may be useful for your case: if you want to filter out empty items (in fact items where bool(item) == False, like None, zero, empty strings or other empty collections), you can pass None as the first argument:

cleaned_list = filter(None, some_list)

• [update]: in Python 2.x, filter(function, iterable) used to be equivalent to [item for item in iterable if function(item)] (or [item for item in iterable if item] if the first argument is None); in Python 3.x, it is now equivalent to (item for item in iterable if function(item)). The subtle difference is that filter used to return a list, now it works like a generator expression - this is OK if you are only iterating over the cleaned list and discarding it, but if you really need a list, you have to enclose the filter() call with the list() constructor.
• *These Lispy flavored constructs are considered a little alien in Python. Around 2005, Guido was even talking about dropping filter - along with companions map and reduce (they are not gone yet but reduce was moved into the functools module, which is worth a look if you like high order functions).

4) Mathematical style:

List comprehensions became the preferred style for list manipulation in Python since introduced in version 2.0 by PEP 202. The rationale behind it is that List comprehensions provide a more concise way to create lists in situations where map() and filter() and/or nested loops would currently be used.

cleaned_list = [ x for x in some_list if x is not thing ]

Generator expressions were introduced in version 2.4 by PEP 289. A generator expression is better for situations where you don't really need (or want) to have a full list created in memory - like when you just want to iterate over the elements one at a time. If you are only iterating over the list, you can think of a generator expression as a lazy evaluated list comprehension:

for item in (x for x in some_list if x is not thing):
    do_your_thing_with(item)

• See this Python history blog post by GvR.
• This syntax is inspired by the set-builder notation in math.
• Python 3 has also set and dict comprehensions.

Notes

1. you may want to use the inequality operator != instead of is not (the difference is important)
2. for critics of methods implying a list copy: contrary to popular belief, generator expressions are not always more efficient than list comprehensions - please profile before complaining

Ok so your code actually works but what you need to do is replace a and b in your click function with the jquery notation you used before the click. This will ensure you have the correct and most up to date values. so changing your click function to this should work:

$("submit").on("click", function(){
    var sum = $("#a").val().match(/\d+/) + $("#b").val().match(/\d+/);
    alert(sum);         
})

or inlined to:

$("submit").on("click", function(){
    alert($("#a").val().match(/\d+/) + $("#b").val().match(/\d+/));         
})

If you are using Create React App environment simply add @import rule to index.css as such:

@import url('https://fonts.googleapis.com/css?family=Anton');

Import index.css in your main React app:

import './index.css'

React gives you a choice of Inline styling, CSS Modules or Styled Components in order to apply CSS:

font-family: 'Anton', sans-serif;

int returnIntLength(int value){
    int counter = 0;
    if(value < 0)
    {
        counter++;
        value = -value;
    }
    else if(value == 0)
        return 1;

    while(value > 0){
        value /= 10;
        counter++;
    }

    return counter;
}

I think this method is well suited for this task:

value and answers:

• -50 -> 3 //it will count - as one character as well if you dont want to count minus then remove counter++ from 5th line.

• 566666 -> 6

• 0 -> 1

• 505 -> 3

You can also specify the font size relative to the base_size included in themes such as theme_bw() (where base_size is 11) using the rel() function.

For example:

ggplot(mtcars, aes(disp, mpg, col=as.factor(cyl))) +
  geom_point() +
  theme_bw() +
  theme(legend.text=element_text(size=rel(0.5)))

For CentOS, run this: sudo yum install libXext libSM libXrender

I used the Bitnami stack and installed as non-root user psql. On using psql I did receive the mentioned error.

Turns out, there are 2 versions of psql

1. a root level psql prepackaged in the linux distro. This points to /usr/bin/psql
2. a non-root level psql installed by the Bitnami stack. This points to /bitnami/postgresql/postgresql/bin/psql

You might want to change the alias of the psql, so that it points to the non-root user.

alias psql='/bitnami/postgresql/postgresql/bin/psql'

The above worked for me on doing psql -U postgres

You have too many redundant nested arrays inside your jSON data, but it is possible to retrieve the information. Though like others have said you might want to clean it up.

use each() wrap within another each() until the last array.

for result.data[0].stuff[0].onetype[0] in jQuery you could do the following:

`

$.each(data.result.data, function(index0, v) {
    $.each(v, function (index1, w) {
        $.each(w, function (index2, x) {
            alert(x.id);
        });
    });

});

`

Appears that, at least when using TortoiseGIT on Windows, it is possible to create the SSH keys and transfer these to the GIT server using simply:

> ssh-keygen.exe
> ssh-copy-id [username]@[GIT_server]

the htons() function converts values between host and network byte orders. There is a difference between big-endian and little-endian and network byte order depending on your machine and network protocol in use.

If you get an exception java.awt.image.RasterFormatException in chrome, or you want to scroll a element into view then capture a screenshot.

Here is a solution from @Surya answer.

        JavascriptExecutor jsExecutor = (JavascriptExecutor) driver;
        Long offsetTop = (Long) jsExecutor.executeScript("window.scroll(0, document.querySelector(\""+cssSelector+"\").offsetTop - 0); return document.querySelector(\""+cssSelector+"\").getBoundingClientRect().top;");

        WebElement ele = driver.findElement(By.cssSelector(cssSelector));

        // Get entire page screenshot
        File screenshot = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);
        BufferedImage  fullImg = ImageIO.read(screenshot);

        // Get the location of element on the page
        Point point = ele.getLocation();

        // Get width and height of the element
        int eleWidth = ele.getSize().getWidth();
        int eleHeight = ele.getSize().getHeight();

        // Crop the entire page screenshot to get only element screenshot
        BufferedImage eleScreenshot= fullImg.getSubimage(point.getX(), Math.toIntExact(offsetTop),
                eleWidth, eleHeight);
        ImageIO.write(eleScreenshot, "png", screenshot);

        // Copy the element screenshot to disk
        File screenshotLocation = new File("c:\\temp\\div_element_1.png");
        FileUtils.copyFile(screenshot, screenshotLocation);

The reason it didn't work is that despite setting the border-width and the border-color you didn't specify the border-style:

<table style="border-width:1px;border-color:black;border-style:solid;">

JS Fiddle demo.

It's usually better to define the styles in the stylesheet (so that all elements are styled without having to find, and change, every element's style attribute):

table {
    border-color: #000;
    border-width: 1px;
    border-style: solid;
    /* or, of course,
    border: 1px solid #000;
    */
}

JS Fiddle demo (Or using shorthand border notation).